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Wyświetlanie 1-100 z 172
Tytuł:
Oczekiwanie nieśmiertelności w Starym Testamencie
Autorzy:
Filipiak, Marian
Powiązania:
https://bibliotekanauki.pl/articles/1165509.pdf
Data publikacji:
1978
Wydawca:
Katolicki Uniwersytet Lubelski Jana Pawła II
Tematy:
nieśmiertelność
Ps 16
Ps 49
Ps 73
immortality
Opis:
Nous pouvons distinguer dans l’Ancien Testament trois groupes principaux de textes qui préparent à 1’enseignement sur la vie posthume et qui ne seront entièrement développès que dans le Nouveau Testament. Ce sont d’abord des textes qu i parlent des retrouvailles du mourant et de ses ancêtres, ensuite des textes qui expriment la conviction que Dieu possède un pouvoir sur la vie et sur la mort et, enfin, les Psaumes 16; 49; 73. II résulte de l’analyse de ces textes que la foi en la vie posthume — qui, dans la pensée de l’Ancien Testament, n’est point liée avec l’espoir du salut ou d’une récompense — prend ses racines dans les plus anciennes assises de la pensée religieuse d’Israel.
Źródło:
The Biblical Annals; 1978, 25, 1; 15-22
2083-2222
2451-2168
Pojawia się w:
The Biblical Annals
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Software for quality evaluation of a PS plate edge
Autorzy:
Kluszczyński, K.
Trawiński, T.
Szczygieł, M.
Boeren, E
Skibniewski, A.
Powiązania:
https://bibliotekanauki.pl/articles/97680.pdf
Data publikacji:
2011
Wydawca:
Politechnika Poznańska. Wydawnictwo Politechniki Poznańskiej
Tematy:
PS plate
quality PS plate
FUJIFILM
Opis:
Pre-sensitized (PS) plates are specially treated and coated aluminium sheets, widely used for offset printing. PS plates used in the Computer to Plate technology require strict quality control of the plate’s edges, disturbed during various finishing processes like cutting on guillotines or slitting. For this purpose a special tests stand had been built by the Silesian University of Technology, in cooperation with one of the largest PS plates manufacturer in the world - FUJIFILM. The paper describes the software, written for the purpose of evaluation of various defects caused during finishing processes.
Źródło:
Computer Applications in Electrical Engineering; 2011, 9; 45-59
1508-4248
Pojawia się w:
Computer Applications in Electrical Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Niesprawiedliwy Bóg w psalmach?
An Unjust God in Psalms?
Autorzy:
Węgrzyniak, Wojciech
Powiązania:
https://bibliotekanauki.pl/articles/1621947.pdf
Data publikacji:
2014-12-01
Wydawca:
Katolicki Uniwersytet Lubelski Jana Pawła II
Tematy:
Bóg
Psalmy
justice of God
injustice
Ps 88
Ps 89
Ps 44
Ps 69
psalms of lament
Opis:
The Book of Psalms describes God as righteous. The aim of this article is to answer the question whether one can speak of the injustice of God in the Psalms. First, the author tries to draw some conclusions from the statistics of words describing God’s righteousness. Then, he summarizes the studies dealing with the topic in question. Next, he analyses the four Psalms that speak more or less directly about the injustice of God (Ps 44 , 69, 88, 89). At the end, the author attempts to answer the question what the genre of the psalms has to do with talking about an unjust God. The final conclusions include the following statements: 1) generally the Psalms do not speak about unjust God; 2) the exceptions are a sign of an extremely dramatic situation of the nation; 3) injustice is seen as a temporal problem and therefore resolvable ; 4) God’s injustice may involve a curse addressed to an enemy; 5) death is the only limitation of the justice of God.
Źródło:
Verbum Vitae; 2014, 26; 15-32
1644-8561
2451-280X
Pojawia się w:
Verbum Vitae
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Trzy intrygujące aspekty świadectwa w Psalmach
Three Intriguing Aspects of Testimony in Psalms
Autorzy:
Węgrzyniak, Wojciech
Powiązania:
https://bibliotekanauki.pl/articles/1621669.pdf
Data publikacji:
2015-11-25
Wydawca:
Katolicki Uniwersytet Lubelski Jana Pawła II
Tematy:
świadectwo
świadek
tłumaczenie
tytuł
psalmy
Ps 60
Ps 80
Ps 89
Ps 119
testimony
witness
translation
title
psalms
Opis:
Celem artykułu jest analiza trzech dyskusyjnych aspektów świadectwa w psalmach: obecności terminu עֵדוּת ‘ēdût w tytułach psalmów (Ps 60,1; 80,1), rozumienia, kim jest świadek w Ps 89,38 oraz tłumaczenia terminu עֵדוּת  ‘ēdût w Ps 119. Najpierw autor syntetycznie prezentuje to, co Psalmy mówią na temat świadectwa (pkt 1). Następnie zajmuje się analizą terminu עֵדוּת ‘ēdût w tytułach psalmów, w której dochodzi do wniosku, iż termin ten należy interpretować jako niezależną część tytułu i tłumaczyć jako „świadectwo” (pkt 2). W kolejnej części przedstawia dotychczasowe propozycje egzegetów rozumienia, kim jest świadek w Ps 89,38 (tęcza, słońce, księżyc, tron, Bóg) oraz proponuje nową interpretację mesjańską (pkt 3). W ostatniej części, po prezentacji stanu tłumaczeń, proponuje interpretację עֵדוּת  ‘ēdût w Ps 119 jako terminu technicznego i oddawania go zawsze terminem „świadectwo”.
The aim of this article is to analyze three difficult aspects of testimony in the Book of Psalms: (1) the term עֵדוּת‘ēdût in the titles of certain Psalms (Ps 60:1; 80:1); (2) understanding who or what is referred to as a witness in Ps 89:38; and (3) the proper translation of עֵדוּת ‘ēdût, and its meaning, in its multiple uses in Ps 119.  First, as background, the author synthetically depicts what the psalms say generally regarding the notion of testimony. Proceeding to the focal issues, he first analyzes עֵדוּת ‘ēdût in the titles of the two psalms and concludes that the term should be interpreted as an independent title and translated as “testimony”. The next section presents the current understandings of who or what is a witness in Ps 89:38 (rainbow, sun, moon, throne, God), and proposes a new messianic interpretation. In the final part, after the presentation of various translations, the author suggests interpreting עֵדוּת ‘ēdût in Psalm 119 as a technical term, properly translated in Psalm 119 always as “testimony”.
Źródło:
Verbum Vitae; 2015, 28; 58-89
1644-8561
2451-280X
Pojawia się w:
Verbum Vitae
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Non-Contact Luminescence Lifetime Microthermometry using Scintillation Sensors
Autorzy:
Mykhaylyk, V.
Kraus, H.
Wagner, A.
Powiązania:
https://bibliotekanauki.pl/articles/1030994.pdf
Data publikacji:
2018-04
Wydawca:
Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:
78.70.Ps
Opis:
The paper describes an original technique for non-contact in situ monitoring of the temperature developed for experiments in a vacuum environment at the tender X-ray beamline I23 of the Diamond Light Source. The sample temperature is established by determining the luminescence decay constant of a Bi₄Ge₃O₁₂ (BGO) scintillation sensor. BGO is ideally suited for a temperature range of 30 K to 130 K, in which its decay constant shows a strong temperature dependence. The principle of the method, system design and application examples are discussed and the performance and potential of the technique is assessed.
Źródło:
Acta Physica Polonica A; 2018, 133, 4; 1108-1111
0587-4246
1898-794X
Pojawia się w:
Acta Physica Polonica A
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Chemiluminescence Used in Biochemical Investigations. An Application of the Lanthanide Ions as a Chemiluminescent Probe
Autorzy:
Elbanowski, M.
Staniński, K.
Kaczmarek, M.
Powiązania:
https://bibliotekanauki.pl/articles/1929807.pdf
Data publikacji:
1993-11
Wydawca:
Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:
78.60.Ps
Opis:
This article concerns problems related to chemiluminescence and briefly fluorescence, which will be discussed. It also gives a review of application of the chemiluminescent method in chemistry, biology and medicine, in the absence of lanthanide ions and in their presence.
Źródło:
Acta Physica Polonica A; 1993, 84, 5; 993-1002
0587-4246
1898-794X
Pojawia się w:
Acta Physica Polonica A
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Damping Properties and Density of Helmet Liners Made of Expanded Polystyrene (EPS)
Autorzy:
Trzaskalska, M.
Chwastek, R.
Powiązania:
https://bibliotekanauki.pl/articles/2049565.pdf
Data publikacji:
2021
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
expanded PS
ski liners
PS foams
damping factor
bulk density
Opis:
The purpose of the work was to determine the infuence of the bulk density ρz of granules, processing parameters and the density of ski inserts ρw made of expanded polystyrene (EPS) on their damping properties. For this aim liners for ski helmets with 3 different bulk densities were made. Sintering time and sintering pressure were also changed. The percentage damping factor η was determined on the basis of the results obtained in the rebound resilience test. Based on the analysis of the obtained data, it was found that increasing the density of EPS pads ρw increases their damping properties and at the same time contributes to a decrease in elasticity, increase in hardness and brittleness of EPS products.
Źródło:
Archives of Metallurgy and Materials; 2021, 66, 1; 339-344
1733-3490
Pojawia się w:
Archives of Metallurgy and Materials
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Chrystologiczna lektura Ps 22
Autorzy:
Tronina, Antoni
Powiązania:
https://bibliotekanauki.pl/articles/1178172.pdf
Data publikacji:
2017-06-11
Wydawca:
Katolicki Uniwersytet Lubelski Jana Pawła II
Tematy:
Ps 22
aluzje
allusions
Opis:
Der Verfasser versucht in seinem Artikel, mittels der wirkungsgeschichtlichen Methode, die Entwicklung der christologischen, eschatologischen und universalistischen Ideen im Ps 22 darzustellen.
Źródło:
The Biblical Annals; 1993, 40, 1; 61-68
2083-2222
2451-2168
Pojawia się w:
The Biblical Annals
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Struktura retoryczna Psalmu 77 i jego interpretacja
The Rhetorical Structure of Psalm 77 and its Interpretation
Autorzy:
Mrozek, Kinga
Powiązania:
https://bibliotekanauki.pl/articles/607475.pdf
Data publikacji:
2007-12-01
Wydawca:
Uniwersytet im. Adama Mickiewicza w Poznaniu
Tematy:
synchronic methods
Ps 77
Opis:
The article presents an analysis of one of the Psalms of Asaph - Ps 77. The main purpose of the study is to show the dependence between the structure of the text and its interpretation, the impact of text division on ascertaining its message. With this aim in view different propositions of exegetes are set forth, their standpoints falling into two groups. On the one hand they divide Ps 77 according to the following criteria: the ‘selah’ pause or the generic features of the text - this approach results in demonstrating the nonuniformity of Ps 77. On the other hand, some exegetes claim that the analyzed text contains features that allow us to consider it as a uniform whole. The division of Ps 77 proposed in the article is based firstly on formal criteria and secondly on content criteria. Finally, a synthesis of both types of division is achieved and serves as a basis of interpretation. In this way it becomes possible to show: the dynamism of the content of Ps 77, its major themes, its reflective character, the image of a gracious but at the same time also mighty God, and the parenthetical features of the psalm.
Źródło:
Poznańskie Studia Teologiczne; 2007, 24; 101-120
0209-3472
Pojawia się w:
Poznańskie Studia Teologiczne
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Teologia "odpoczynku" w psalmie 95
Autorzy:
Witaszek, Gabriel
Powiązania:
https://bibliotekanauki.pl/articles/1177961.pdf
Data publikacji:
1996
Wydawca:
Katolicki Uniwersytet Lubelski Jana Pawła II
Tematy:
odpoczynek
Ps 95
rest
Opis:
La rivelazione divina è il dialogo iniziato da Dio nella storia della salvezza. In questo particolare dialogo, oltre al posto riservato alla Parola di Dio, c’è anche lo spazio per la voce dell’uomo. In questo reciproco scambio di relazioni e di idee, un posto particolare occupano i Salmi che sviluppano i principali temi dell’Antico Testamento. Uno di essi è la teologia del „riposo” nel Salmo 95. Il vero riposo si realizza nel tempio, durante la celebrazione liturgica come pure nel giorno di sabato, quando ha il luogo l’incontro tra l’uomo e Dio. Il riposo cosí concepito, ci fa pregustare il cielo già qui sulla terra.
Źródło:
The Biblical Annals; 1996, 43, 1; 69-79
2083-2222
2451-2168
Pojawia się w:
The Biblical Annals
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Opiewać Boże panowanie (Ps 96)
Autorzy:
Bazyliński, Stanisław
Powiązania:
https://bibliotekanauki.pl/articles/1627307.pdf
Data publikacji:
2002-12-14
Wydawca:
Katolicki Uniwersytet Lubelski Jana Pawła II
Tematy:
Księga Psalmów
Ps 96
Ewangelia
Opis:
L’analisi del Sal 96, inno tripartito (vv.1-6; 7-10; 11-13) che loda Dio, si focalizza in particolare su tre inviti a proclamare la buona novella (vv.2.3.10). L’articolo evidenzia l’apertura universale della proclamazione in base all’ampiezza dei suoi locutori («tutta la terra») e destinatari («le genti», «tutti i popoli») e fa emergere il messaggio teologico incentrato sulla signoria di Yhwh. Lo studio individua inoltre le modalità dell’annuncio. L’attività degli annunciatori è costante, abbraccia il passato, il presente e il futuro; essa è qualificata con tre aggettivi: araldica, narrativa, informativa, e conferma Yhwh, re e protettore di tutti i popoli, con il canto e con la gioiosa celebrazione.
Źródło:
Verbum Vitae; 2002, 2; 65-88
1644-8561
2451-280X
Pojawia się w:
Verbum Vitae
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Niektóre aspekty skanowania zdjęć lotniczych za pomocą skanera PSI-Zeiss
Autorzy:
Ewiak, I.
Powiązania:
https://bibliotekanauki.pl/articles/129854.pdf
Data publikacji:
1998
Wydawca:
Stowarzyszenie Geodetów Polskich
Tematy:
skaner PS1-ZEISS
zdjęcie lotnicze
skanowanie
PS1-ZEISS scanner
aerial photo
scanning
Źródło:
Archiwum Fotogrametrii, Kartografii i Teledetekcji; 1998, 8; 11-1-11-10
2083-2214
2391-9477
Pojawia się w:
Archiwum Fotogrametrii, Kartografii i Teledetekcji
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Influence of N$\text{}_{3}^{-}$ Ions on Chemiluminescence of the Eu(II)/Eu(III)-H$\text{}_{2}$O$\text{}_{2}$ System
Autorzy:
Elbanowski, M.
Staninski, K.
Kaczmarek, M.
Lis, S.
Powiązania:
https://bibliotekanauki.pl/articles/1945476.pdf
Data publikacji:
1996-07
Wydawca:
Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:
78.60.Ps
78.55.-m
Opis:
The basic system of chemiluminescence investigations of relevant biological and inorganic compounds consists of Eu(II)/Eu(III) - H$\text{}_{2}$O$\text{}_{2}$. In these studies the increase in Eu(III) ion emission intensity usually results from an effective complexation reaction. In the present study, the N$\text{}_{3}^{-}$ ions are used as a ligand. The increase in the chemiluminescence intensity of the Eu(III) ion, the pH influence (in the range of 4.5-7.5) on the chemiluminescence intensity of the Eu(III) ion, as well as the quenching of the $\text{}^{5}$D$\text{}_{0}$ excited state of the Eu(III) ion are observed due to N$\text{}_{3}^{-}$ complexation. Taking into account the well-known Fenton system [Fe(II)/Fe(III) - H$\text{}_{2}$O$\text{}_{2}$], containing additionally the N$\text{}_{3}^{-}$, Eu(III) or Sm(III) ions, we found that the Eu(III) or Sm(III) ions were excited as a result of energy transfer process. A mechanism of the studied reactions is proposed.
Źródło:
Acta Physica Polonica A; 1996, 90, 1; 101-108
0587-4246
1898-794X
Pojawia się w:
Acta Physica Polonica A
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Pod władzą królewską (Ps 2)
Autorzy:
Bazyliński, Stanisław
Powiązania:
https://bibliotekanauki.pl/articles/1627290.pdf
Data publikacji:
2002-06-15
Wydawca:
Katolicki Uniwersytet Lubelski Jana Pawła II
Tematy:
zbawienie
Księga Psalmów
Ps 2
panowanie
Opis:
L'articolo prende in esame il Sal 2, evidenziando anzitutto il principio dell'autorità regale presentato dal salmista. Il commento delle singole parti del salmo (vv.1-3; 4-9; 10-12) si incentra sulle relazioni tra Dio e il re di Israele, facendo emergere il ruolo di questultimo quale plenipotenziario e vassallo di Yhwh. Infine, l'analisi si sofferma sulla recezione del Sal 2 nel NT e in quattro Padri della Chiesa (Atanasio, Agostino, Ilario, Eusebio), ponendo in rilievo la particolare attenzione che l'interpretazione neotestamentaria e patristica dà al dominio di Cristo.
Źródło:
Verbum Vitae; 2002, 1; 57-74
1644-8561
2451-280X
Pojawia się w:
Verbum Vitae
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Research and Development of $ZnBO_{4}$ (B = W, Mo) Crystal Scintillators for Dark Matter and Double Beta Decay Searching
Autorzy:
Dubovik, A.
Vostretsov, Yu.Ya.
Grinyov, B.
Danevich, F.
Kraus, H.
Nagornaya, L.
Mikhailik, V.
Tupitsyna, I.
Powiązania:
https://bibliotekanauki.pl/articles/1549650.pdf
Data publikacji:
2010-01
Wydawca:
Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:
81.10.Fq
78.70.Ps
Opis:
Oxide crystal scintillators play a considerable role in fundamental and applied researches. However, working out of new generation of high-sensitivity equipment and new methods of research puts higher requirements. The $ZnBO_{4}$ (B = W, Mo) crystals were grown from charge in platinum crucibles with high frequency heating, using the Czochralski method. The raw powder with optimum composition was prepared by solid phase high temperature synthesis using ZnO and $BO_{3}$ (B = W, Mo) with 4-5N purity. Single crystals with sizes up to ∅ 50 × 100 mm were grown and scintillation elements of various sizes and shapes (cylinders, rectangular and hexahedron prisms) were produced. High spectrometric characteristics were obtained for $ZnWO_{4}:R$ = 8-10% under excitation by $\text{}^{137}Cs (E_{γ}$=662 keV), low radiation background (less than 0.2 mBq/kg) and low afterglow (0.002%, 20 ms after excitation). The obtained results demonstrate good prospects for $ZnWO_{4}$ and ZnMoO_{4} crystal scintillators for application in low-count rate experiments, searching for double beta decay processes, interaction with dark matter particles, and also studies of rare decay processes. The material has also a good potential for application in modern tomography, scintillation bolometers and for other major researches using scintillators.
Źródło:
Acta Physica Polonica A; 2010, 117, 1; 15-19
0587-4246
1898-794X
Pojawia się w:
Acta Physica Polonica A
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Surface Composition of CIS Compound Affected by Xe⁺ Irradiation
Autorzy:
Tashlykov, I.
Zukowski, P.
Silvanovich, D.
Gremenok, V.
Powiązania:
https://bibliotekanauki.pl/articles/1402236.pdf
Data publikacji:
2015-11
Wydawca:
Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:
68.37.Ps
06.30.Bp
Opis:
The paper presents the results of investigation of element composition of CuInSe₂ (CIS) compounds obtained by vertical Bridgman technique and on a glass substrate by the thermal deposition of Cu-In thin films with the subsequent annealing in selenium vapour. The depth profile distribution of elements in these samples using the Rutherford backscattering spectrometry/channeling technique in conjunction with the RUMP code simulation is also discussed.
Źródło:
Acta Physica Polonica A; 2015, 128, 5; 927-930
0587-4246
1898-794X
Pojawia się w:
Acta Physica Polonica A
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
SPM Characterization of Titanium Disilicide Nanostructures Grown on a Ni-Modified Si(100) Substrate
Autorzy:
Koczorowski, W.
Bazarnik, M.
Czajka, R.
Powiązania:
https://bibliotekanauki.pl/articles/1493616.pdf
Data publikacji:
2011-09
Wydawca:
Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:
68.37.Ef
68.37.Ps
Opis:
The paper presents our recent investigations of the early stage growth of titanium silicides on a modified Si(100) substrate. The substrate was modified by deposition of a minute amount of Ni atoms, and the subsequent flash annealing. This process led to the creation of parallel defect lines on the Si(100) surface. We expected TiSi_2 to form elongated structures on top and/or between the defect lines. Though this idea failed, stable nanostructures were observed and characterized using scanning probe microscopy (scanning tunneling microscopy and atomic force microscopy) methods.
Źródło:
Acta Physica Polonica A; 2011, 120, 3; 480-484
0587-4246
1898-794X
Pojawia się w:
Acta Physica Polonica A
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Elemental Composition, Topography and Wettability of $Pb_{x}Sn_{1 - x}S$ Thin Films
Autorzy:
Tashlykov, I.
Turavets, A.
Gremenok, V.
Żukowski, P.
Powiązania:
https://bibliotekanauki.pl/articles/1366292.pdf
Data publikacji:
2014-06
Wydawca:
Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:
68.37.Ps
06.30.Bp
Opis:
PbSnS thin films were prepared by hot-wall vacuum evaporation. The Rutherford backscattering technique was employed for the investigation of $Pb_{x}Sn_{1 - x}S$ thin films composition. With a help of atomic force microscopy the main stages in the development of the thin films were characterized. Contact angle measurements of water drop on $Pb_{x}Sn_{1 - x}S$ thin films have been conducted on our original setup.
Źródło:
Acta Physica Polonica A; 2014, 125, 6; 1339-1343
0587-4246
1898-794X
Pojawia się w:
Acta Physica Polonica A
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The four rationales of technology transfer~identifying technology transfer risks~
Autorzy:
Martinez, I. A. G.
Powiązania:
https://bibliotekanauki.pl/articles/99495.pdf
Data publikacji:
2011
Wydawca:
Wrocławska Rada Federacji Stowarzyszeń Naukowo-Technicznych
Tematy:
technology transfer
four rationales
5Ps
Opis:
Up until now, most technology transfer activities have been carried out on trial-and-error basis. However, recent studies have emerged to provide scientifically-based guides for technology transfer in recognition of the fact that technology transfer is important for global advancement. Along with these studies, this research aims to present a systematic methodology, called the Four Rationales of Technology Transfer, for identifying the risks of technology transfer. This methodology is derived from an empirical study conducted on 50 recently-implemented technology transfer projects. With the proposal of the methodology of Four Rationales of Technology Transfer and the presentation of the results of the empirical study, it is the hope of this research that future activities of technology transfer will become more successful.
Źródło:
Journal of Machine Engineering; 2011, 11, 3; 87-96
1895-7595
2391-8071
Pojawia się w:
Journal of Machine Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Dramatyzowane homilie patrystyczne zalążkiem dramatu chrześcijańskiego
Dramatized patristic homilies as origin of Christian drama
Autorzy:
Longosz, Stanisław
Powiązania:
https://bibliotekanauki.pl/articles/614283.pdf
Data publikacji:
2016
Wydawca:
Katolicki Uniwersytet Lubelski Jana Pawła II
Tematy:
Homilie patrystyczne
dramat chrześcijański
Ps-Euzebiusz z Aleksandrii
Patristic Homilies
Christian Drama
Ps-Eusebius of Alexandria
Opis:
The author of this paper tries to prove that the origins of Christian drama shouldn’t be sought in Latin liturgical drama crystalized in 9th and 10th century – as it is commonly accepted – but rather much earlier: in Eastern dramatized patristic homilies of 5th, 6th and 7th century. All fully dramatized homilies of those days are arranged in three groups: The homilies about John the Baptist and the Baptism of Jesus Christ; The homilies about descending of Jesus Christ into the abyss and liberation of those who are righteous from hell; Homilies about the Annunciation of Blessed Virgin Mary – most numerous texts. In this article only homilies from group 1 and group 2 are analyzed. The eight most dramatized speeches from these two groups were chosen. From these homilies some fragments or full parts of dialogs are chosen and quoted, as examples of dramatic action, shown in the clearest way (containing the fullness of psychological expression and motion, rhetorically built dialogs of Biblical characters). These parts are explained and commented in the context of the idea of drama proposed by Origen (Commentarius in Cantica Canticorum. Prologus 1, 1-3; I 1, 1-2). From Group 1, the author of this article presents two homilies: Homilia in Sanctam Theophaniam (which authorship is mistakenly assigned to St. Gregory the Wonderworker) and Homilia de baptismo Christi [CPG 5520] of Pseudo- Eusebius of Alexandria. From Group 2 six speeches are chosen. Five of them are written by Pseudo- Eusebius of Alexandria. They make specific cycle, known as Eusebian cycle of descending Christ into the abyss. This cycle – in its contents and structure – is a rhetorical amplification of apocryphal Evangelium Nicodemi (17-27) and Quaestiones S. Bartholomaei Apostoli (I 1-9). These homilies are summarized by the author of this paper. These five Eusebian homilies are completed with well-known Homilia de divini corporis sepultura et de Christi adventu in infernum [CPG 3768] of anonymous author. This last one is quoted on the Holy Saturday in the Liturgy of the Hours (II 386-388). According to some modern authors (i.e. G. La Piana), all these six homilies seem to set up the Christian Passion Drama in three acts (A-C). The structure of this drama is as follows. At the beginning we have well documented theological introduction about descensus in inferos. Then we have three acts with following homilies (first five of them are written by Pseudo-Eusebius of Alexandria): A. Descending of John the Baptist to the abyss to prepare those who are righteous for the coming of Christ: Homilia in illud: „Tu es qui venturus es, an alium exspectamus” [CPG 5521] and Homilia de adventu Joannis in infernum et de ibi inclusis [CPG 5522]; B. The Judas’ betrayal, imprisonment of Jesus and the dread of rulers of the underworld – Satan and Hades – after they have heard about coming of Christ: De proditione Judae [CPG 5523] and Homilia in Diabolum et Hadem [CPG 5524]; C. The Passion and Death of Christ and his descending into the abyss: Homilia de Christi passione [CPG 5526] and Homilia in divini corporis sepultura et de Christi adventu in infernum [CPG 3768]. The numerous and widely presented fragments of dramatized homilies – completed with highly quoted literature of subject – seem to convince clearly, that the origins of Christian drama (reconstructed in unspecified way during the liturgy in the Church) could be reasonably sought as far as in patristic dramatized homily of 6th and 7th century.
Źródło:
Vox Patrum; 2016, 65; 389-431
0860-9411
2719-3586
Pojawia się w:
Vox Patrum
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Psalm 110 jako przykład teologii kapłaństwa w Psałterzu
Autorzy:
Tułodziecki, Tomasz
Powiązania:
https://bibliotekanauki.pl/articles/1623734.pdf
Data publikacji:
2007
Wydawca:
Katolicki Uniwersytet Lubelski Jana Pawła II
Tematy:
Księga Psalmów
Ps 110
kapłaństwo
teologia kapłaństwa
Opis:
Dass Psalm 110 zur Gruppe der Königspsalmen gehört, ist längst anerkannte Tatsache. Auch sind sich die Exegeten weitgehend darüber einig, dass er die Situation der Thronbesteigung schildert. Die Meinungsverschiedenheiten beginnen schon, wenn es um Fragen der Datierung oder des historischen wie religionsgeschichtlichen Hintergrundes und Zusammenhanges geht. Hinsichtlich der Datierung umfassen die gegebenen Antworten bekanntlich den Zeitraum von der frühen Königzeit bis zur makkabäischen Epoche. Der Psalm könne auf die Inthronisation Davids, Salomos oder sogar Simon gewidmet worden sein, vielleicht sogar auch auf die Amtsübernahme des künftigen Messiaskönig hinweisen. Kurzum, der Psalm bittet viele Möglichkeiten von Antworten, die allerdings in keinem Falle ein einer ganz bestimmten Situation einfügbares Bild ergeben. Dass der Psalm 110 gleichzeitig dem König und dem Priester gewidmet ist, es scheint, die messianische Erklärung die wahrscheinlichste zu sein.
Źródło:
Verbum Vitae; 2007, 12; 33-56
1644-8561
2451-280X
Pojawia się w:
Verbum Vitae
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Grzesznik na drodze nadziei (Ps 130)
Autorzy:
Pikor, Wojciech
Powiązania:
https://bibliotekanauki.pl/articles/1623786.pdf
Data publikacji:
2006
Wydawca:
Katolicki Uniwersytet Lubelski Jana Pawła II
Tematy:
Księga Psalmów
Ps 130
nadzieja
Bóg miłosierny
Opis:
Was für eine Hoffnung kann ein sündiger Mensch haben? Diese Frage orientiert unsere Lektüre vom Psalm 130. Die Analyse der Struktur sucht nach der Dynamik der Hoffnung. Sie entsteht in der dialogischen Beziehung des menschlichen Sündenbewußtseins mit dem barmherzigen Gott. Der Psalmist entdeckt als Fundament seiner Hoffnung Gottes Vergebung, Gnade und Erlösung. Deshalb erlebt er noch inmitten des Erwartens auf Gottes Wort der Vergebung seine Sicherheit bezüglich Gottes heilenden Eingreifens.
Źródło:
Verbum Vitae; 2006, 9; 49-68
1644-8561
2451-280X
Pojawia się w:
Verbum Vitae
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Kalorymetryczna ocena temperatury zeszklenia mieszanin PP/PS po wielokrotnym przetwórstwie
Evaluation of glass transition temperature of PP/PS blends after repeated reprocessing
Autorzy:
Kościuszko, A.
Piszczek, K.
Jakubowska, P.
Kloziński, A.
Powiązania:
https://bibliotekanauki.pl/articles/2071356.pdf
Data publikacji:
2010
Wydawca:
Stowarzyszenie Inżynierów i Techników Mechaników Polskich
Tematy:
mieszaniny PP/PS
recycling
temperatura zeszklenia
stabilność termiczna
DSC
TG
PP/PS blends
glass transition temperature
thermal stability
Opis:
W pracy analizowano moýliwoúci powtórnego wykorzystania wyrobów z polipropylenu i polistyrenu po zakończonym okresie ich uýytkowania. Przedstawione zostaůy wyniki pomiarów DSC oraz TG niemieszajŕcych sić kompozycji PP/PS o róýnych stosunkach wagowych. Omówiono wpůyw wielokrotnego przetwórstwa w linii wytůaczarskiej oraz zawartoúci polipropylenu na zmianć temperatury zeszklenia polistyrenu oraz jego stabilnoúci termicznej w przetwarzanej wielokrotnie mieszaninie.
In this paper ability of repeated utilization of polypropylene and polystyrene products after end-of-use period is analyzed. The results of DSC and TG investigations dealing with PP/PS immiscible blends of different components' weight ratio are presented. An influence of reprocessing in extruder line, polypropylene content in the composition on changes of glass transition temperatures and mixture thermal stability is discussed.
Źródło:
Inżynieria i Aparatura Chemiczna; 2010, 5; 65-66
0368-0827
Pojawia się w:
Inżynieria i Aparatura Chemiczna
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Bóg nieskory do gniewu - bogaty w miłosierdzie (Ps 103)
Autorzy:
Witczyk, Henryk
Powiązania:
https://bibliotekanauki.pl/articles/1627244.pdf
Data publikacji:
2003-01-26
Wydawca:
Katolicki Uniwersytet Lubelski Jana Pawła II
Tematy:
Księga Psalmów
Ps 103
miłosierdzie
gniew
obraz Boga
Opis:
In Psalm 103, God is portrayed as full of mercy, slow to anger. The author asks himself: how can one conciliate the picture of God who in His mercy heals the sinner with the image of God who is angry. The author analyzes several ways in which God's mercy is revealed in relation to the sinner and various forms of sin. Mercy means God's way of leading man away from evil, from the sin of pride, and particularly idolatry. Sins, which destroy man and tear him away from God arouse anger in God. The autbor proves that God, in showing mercy to man who realizes the effects of his sins and calls to Him, removes in this way the cause o f His anger. There are two images of God in Psalm 103 and in other Old Testament texts which are not in contradiction: a God of mercy and a God of anger. However, they should be seen dynamically: anger invokes mercy, which is always possible then, when man turns to God, who is God of the Covenant.
Źródło:
Verbum Vitae; 2003, 3; 81-97
1644-8561
2451-280X
Pojawia się w:
Verbum Vitae
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Teofania w burzy (Ps 18, 8-16)
Autorzy:
Tronina, Antoni
Powiązania:
https://bibliotekanauki.pl/articles/1177538.pdf
Data publikacji:
1987
Wydawca:
Katolicki Uniwersytet Lubelski Jana Pawła II
Tematy:
teofania
burza
Ps 18
8-16
theophany
storm
Opis:
Der Autor liefert eine eigene Rekonstruktion und Übertragung des in Ps 18 einkomponierten archaischen Theophaniefragments. Er bespricht zuerst dessen Platz in der Struktur des ganzen Psalms und liefert dann einen umfangreichen philologisch-exegetischen Kommentar. Besonders ausführlich berücksichtigt er die Wort- und Begrifsparalellen zu den mythologischen Texten von Ras Shamra. Auf dieser Grundlage kommt er zu der Schlussfolgerung, dass das Werk in der Frühzeit der Monarchie in Israel komponiert wurde (10. - 9. Jahrhundert v. Chr.). während das Theophaniefragment aus der Zeit der Unterwerfung Kanaans stammen kann.
Źródło:
The Biblical Annals; 1987, 34, 1; 27-37
2083-2222
2451-2168
Pojawia się w:
The Biblical Annals
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Prawo dawcą życia w świetle psalmu 119
Autorzy:
Jędrzejewski, Sylwester
Powiązania:
https://bibliotekanauki.pl/articles/1178208.pdf
Data publikacji:
1998
Wydawca:
Katolicki Uniwersytet Lubelski Jana Pawła II
Tematy:
Prawo
życie
Ps 119
Law
life
Psalm 119
Opis:
Nel Salmo 119 si trovano otto termini giuridici. Tutti questi termini, per motivo della loro dinamicità, hanno una dimensione piuttosto teologica che giuridica. Come tali diventano „educatore” che forma la spiritualità dell’israelita fedele. Nell’atmosfera di fatiche della vita, termini soprattuto fanno ricordare la conscienzia dell’elezione di Israele da parte di Dio e obbligano a montenere gli impegni che derivano dall’Alleanza. Formano alla speranza per una benedizione che basa sulla Legge dell’Alleanza. La Legge, essendo uno fonite di forza nelle difficoltà e oscilando verso la misericordia di Dio, dona un senso alla vita di un israelita. Nel salmo 119 si nota un attributo particolare della Legge e cioè la sua funzione di donare la vita, e proprio questo suo potere di donare la vita diventa per salmista un punto di referimento nella preghiera. Jahve molte volte nella storia donava la vita, cioè faceva ritornare, nel processo di formazione del suo popolo, lo stato di una relazione positiva tra i due partner dell’Alleanza. Poggiando su ciò salmista, anche questa volta, non dubita que in suo Dio avrà pietà e gli donerà di nuovo la vita compresa come una gioia terreste di essere con Dio.
Źródło:
The Biblical Annals; 1998, 45, 1; 37-53
2083-2222
2451-2168
Pojawia się w:
The Biblical Annals
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Kontemplacja estetyczna Pisma świętego na przykładzie Ps 67 i wybranych perykop z Listu św. Pawła do Rzymian
Aesthetic Contemplation of the Holy Scripture on the Example of Ps. 67 and Selected Pericopes from St. Pauls Letter to the Romans
Autorzy:
Rafiński, Grzegorz
Powiązania:
https://bibliotekanauki.pl/articles/559584.pdf
Data publikacji:
2019
Wydawca:
Gdańskie Seminarium Duchowne
Tematy:
List św. Pawła do Rzymian
Ps 67
menora
kabała
St. Paul's Letter to the Romans
Ps. 67
Menorah
Kabbalah
Opis:
Odbiór tekstów biblijnych nie powinien ograniczać się tylko to analizy konceptualnej. Biblia jest dziełem literackim i mamy prawo odbierać ją czasem tak, jak się odbiera dzieło sztuki, które wywołuje efekt kontemplacji estetycznej. Kierując się tym założeniem, w niniejszym artykule przeanalizowaliśmy od strony estetycznej, włącznie z podaniem schematów poglądowych, Psalm 67 (zwany w kabale Psalmem Menorą) i wybrane perykopy z Listu św. Pawła do Rzymian, w których Apostoł cytuje teksty ST (Rz 3,10-20; 4,1-25; 9,6-29; 15,7-12). Z analizy porównawczej wysnuliśmy wniosek, że św. Paweł znał i stosował metody interpretacji tekstów ST funkcjonujące w środowisku diaspory (dla przykładu. reguły: „gezera shawa”, „yelamdenu rabbenu”), ale dostosowywał je do priorytetu, jakim było głoszenie Ewangelii. Paweł narzucał sobie ograniczenia formalne w swym nauczaniu, „aby nie został pozbawiony znaczenia krzyż Chrystusa” (por. 1 Kor 1,17], unikając „górnolotnych słów lub mądrości” (por. 1 Kor 2,1).
The reception of biblical texts should not be limited only to aconceptual analysis. The Bible is a literary work and we have the right to receive it sometimes as one receives a work of art that evokes the effect of aesthetic contemplation. With this assumption in mind, in this article I have analyzed Psalm 67 (called the Menorah Psalm in the Kabbalah) and selected pericopes from St. Paul's Letter to the Romans, in which the Apostle cites the texts of the Old Testament (Romans 3:10-20, 4:1-25, 9: 6-29, 15:7-12) from the aesthetic perspective. Illustrative diagrams are also provided. From the comparative analysis, the conclusion is drawn that St. Paul knew and used methods of interpreting the Old Testament texts that functioned within diaspora circles (for example, the rules: "gezera shawa", "yelamdenu rabbenu"), but he adapted them to the priority of preaching the Gospel. Paul imposed on himself formal limitations in his teaching, " lest the cross of Christ be emptied of its power" (cf. 1 Cor 1:17), by avoiding "lofty words or wisdom" (cf. 1 Cor 2:1).
Źródło:
Studia Gdańskie; 2019, 45; 33-56
0137-4338
Pojawia się w:
Studia Gdańskie
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Modelowanie procesu wytłaczania jednoślimakowego mieszanin polimerów z zastosowaniem ślimaków mieszających i dozowanego zasilania wytłaczarki
Modeling for starve fed single-screw extrusion of polyblends using mixing screws
Autorzy:
Wilczyński, K. J.
Nastaj, A.
Powiązania:
https://bibliotekanauki.pl/articles/947391.pdf
Data publikacji:
2016
Wydawca:
Sieć Badawcza Łukasiewicz - Instytut Chemii Przemysłowej
Tematy:
single-screw extrusion with starve feeding
mixing screws
PE-LD/PS blend
simulation-experimental study
mieszanina PE-LD/PS
Opis:
Opracowano program symulacji procesu wytłaczania jednoślimakowego z zastosowaniem ślimaków mieszających i dozowanego zasilania. Wykonano badania symulacyjno-doświadczalne wytłaczania mieszaniny PE-LD/PS z wykorzystaniem ślimaka mieszającego z sekcją intensywnego mieszania, utworzoną przez układ pierścieni mieszających. Wykonano obliczenia symulacyjne procesu obejmujące uplastycznianie tworzywa, rozkład ciśnienia tworzywa oraz stopień wypełnienia ślimaka. Wyniki symulacji zweryfikowano doświadczalnie.
Computer program has been developed for starve fed single screw extrusion with mixing screws. Simulation and experimentation for extrusion of PE-LD/PS blend have been performed. Mixing screw equipped with toothed disc mixing section has been applied. Melting of polymer, pressure profiles, and screw filling have been simulated and validated experimentally.
Źródło:
Polimery; 2016, 61, 4; 279-285
0032-2725
Pojawia się w:
Polimery
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Relationship between 3D surface roughness parameters and load capacity of adhesive joints after shot peening
Zależność pomiędzy parametrami chropowatości powierzchni 3D a nośnością połączeń klejowych po pneumokulkowaniu
Autorzy:
Zielecki, Władysław
Świrad, Sławomir
Ozga, Ewelina
Powiązania:
https://bibliotekanauki.pl/articles/31232973.pdf
Data publikacji:
2023
Wydawca:
Politechnika Rzeszowska im. Ignacego Łukasiewicza. Oficyna Wydawnicza
Tematy:
shot peening
surface roughness
Hartley's PS/DS-P Ha3 plan
pneumokulkowanie
chropowatość powierzchni
plan Hartleya PS/DS-P Ha3
Opis:
The aim of the article was to investigate whether roughness parameters in a 3D system can be used to assess the load capacity of adhesive lap joints strengthened in the shot peening process. The analyzes were carried out for single-lap adhesive joints made of EN AW-2024-T3 aluminum alloy, whose overlaps were shot peened for 60 to 180 s using balls with a diameter of 0.5 to 1.5 mm with a compressed air pressure of 0.3 to 0.5 MPa. As a result of the regression and correlation analysis, it was found that within the adopted range of input parameters variability, the load capacity of adhesive joints subjected to shot peening is most closely related to the roughness parameter Sdr. It has been shown that increasing the value of the Sdr parameter contributes to increasing the load capacity of adhesive joints. A mathematical model describing the impact of treatment time, balls diameter and compressed air pressure on the value of the Sdr parameter was also built. The model was built in accordance with the the Hartley's PS/DS-P:Ha3 plan methodology. The obtained results allow to conclude that the Sdr parameter can be used to predict the load capacity of adhesive joints after shot peening and thus to assess the strengthening treatment (within the assumed range of input parameters variability). Additionaly, the simplicity and low cost of roughness measurements justify the use of this method in industrial purposes.
Celem artykułu było zbadanie, czy parametry chropowatości w układzie 3D mogą być stosowane do oceny nośności zakładkowych połączeń klejowych, umacnianych w procesie pneumokulkowania. Analizy przeprowadzono dla połączeń klejowych jednozakładkowych ze stopu aluminium EN AW-2024-T3, których zakadki pneumokulkowano w czasie od 60 do 180 s, kulkami o średnicy od 0,5 do 1,5 mm z ciśnieniem wynoszącym od 0,3 do 0,5 MPa. W wyniku przeprowadzonej analizy regresji i korelacji stwierdzono, że w przyjętym zakresie zmienności parametrów wejściowych, nośność połączeń klejowych poddanych pneumokulkowaniu jest najsilniej związana z parametrem chropowatości Sdr. Wykazano, że zwiększanie wartości parametru Sdr, przyczynia się do zwiększania nośności połączeń klejowych. Zbudowano również model matematyczny, opisujący wpływ czasu obróbki, średnicy kulek i ciśnienia sprężonowego powietrza na wartość parametru Sdr. Model zbudowano zgodnie z metodyką planu Hartleya PS/DS-P:Ha3. Uzyskane wyniki pozwalają na stwierdenie, że parameter Sdr może być wykorzystywany do przewidywania nośności połączeń klejowych po pneumokulkowaniu, a tym samym do oceny obróbki umacniającej (w przyjętym zakresie zmienności parametrów wejściowych), a prostota i niskie koszty pomiarów chropowatości przemawiają za słusznością użycia tej metody w celach przemysłowych.
Źródło:
Technologia i Automatyzacja Montażu; 2023, 3; 35-43
2450-8217
Pojawia się w:
Technologia i Automatyzacja Montażu
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Data correction method of the persistent scatterer interferometric synthetic aperture radar technique in landslide surface monitoring
Autorzy:
Xie, Mo-Ewn
Lv, Fu-Xia
Wang, Li-Wei
Powiązania:
https://bibliotekanauki.pl/articles/89050.pdf
Data publikacji:
2019
Wydawca:
Politechnika Wrocławska. Wydział Geoinżynierii, Górnictwa i Geologii. Instytut Górnictwa
Tematy:
landslide monitoring
PS-InSAR technology
reservoir landslide
error analysis
Opis:
Landslides generally cause more damage than first predicted. Currently, many methods are available for monitoring landslides occurrence. Conventional methods are mainly based on single-point monitoring, which omits the aspect of variation in large-scale landslides. Due to the development of radar satellites, the differential interferometric synthetic aperture radar technique has been widely used for landslide monitoring. In this study, an experimental region in the Wudongde Hydropower Station reservoir area was studied using archived spaceborne synthetic aperture radar (SAR) data collected over many years. As the permanent scatterer interferometric SAR (PS-InSAR) technique is an advanced technology, it could be suitably used to overcome the time discontinuity in long time series. However, the accuracy of date processing obtained using the PS-InSAR technique is lower than that obtained using the single-point monitoring method. The monitoring results of the PS-InSAR technique only demonstrate the moving trend of landslides and do not present the actual displacement. The Advanced Land Observation Satellite and a high-precision total station were used for long-term landslide monitoring of the Jinpingzi landslide at the Wudongde Hydropower Station reservoir area. Based on a relationship analysis between the data obtained using the PS-InSAR technique and the total station, a revised method was proposed to reduce the errors in the PS-InSAR monitoring results. The method can not only enhance the monitoring precision of the PS-InSAR technology but also achieve long-term monitoring of landslide displacement from a bird's-eye view.
Źródło:
Mining Science; 2019, 26; 91-109
2300-9586
2353-5423
Pojawia się w:
Mining Science
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Drama czy/i teatr. Aspekt procesualny i atrybutywny projektu dramowo-teatralnego "Bezsenność Jutki"
Drama or/and theater. The processual and attributive aspect of the drama-theatrical project "Jutka’s insomnia"
Autorzy:
Witerska, Kamila
Powiązania:
https://bibliotekanauki.pl/articles/686742.pdf
Data publikacji:
2018
Wydawca:
Uniwersytet Łódzki. Wydawnictwo Uniwersytetu Łódzkiego
Tematy:
drama
teatr
aspekty twórczości
theater
4Ps of creativity
Opis:
Various educational activities of theatrical nature differ in the emphasis that is put on particular aspects of creativity. While the aspects of personological factors and stimulators/inhibitors are equally important in both drama and theater, the processual and attributive factors are essentially different. The article is an attempt to answer the question: what aspect of creativity is important in the case of a project combining two forms: drama and theater?
Rozmaite działania edukacyjne o charakterze teatralnym różnią się akcentem, jaki jest kładziony na poszczególne aspekty twórczości. O ile aspekt personologiczny oraz stymulatorów/inhibitorów jest równie istotny zarówno w dramie, jak i w teatrze, to aspekty procesualny i atrybutywny zasadniczo się różnią. Artykuł jest próbą odpowiedzi na pytanie: jaki aspekt twórczości jest istotny w przypadku projektu łączącego dwie formy: dramę i teatr?
Źródło:
Nauki o Wychowaniu. Studia Interdyscyplinarne; 2018, 7, 2; 183-190
2450-4491
Pojawia się w:
Nauki o Wychowaniu. Studia Interdyscyplinarne
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Structure and Cathodoluminescence of Y₂O₃:Eu Thin Films obtained at Different Conditions
Autorzy:
Bordun, I.
Bordun, O.
Kukharskyy, I.
Tsapovska, Zh.
Powiązania:
https://bibliotekanauki.pl/articles/1030939.pdf
Data publikacji:
2018-04
Wydawca:
Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:
68.37.Ps
78.60.Hk
81.15.-z
Opis:
The structure of the surface and spectra of the cathodoluminescence of Y₂O₃:Eu thin films when changing the activator concentration in the range 1.0-7.5% by mole obtained by RF sputtering were investigated. On the base of the shape of the cathodoluminescence spectra at different concentrations of the activator, the possibility of irregular solutions creating of yttrium and europium oxides and the structural features of the small and large crystallites forming the film Y₂O₃:Eu is shown. The dependence of the cathodoluminescence intensity on the energy of the exited electrons and current density of electron irradiation was established.
Źródło:
Acta Physica Polonica A; 2018, 133, 4; 914-917
0587-4246
1898-794X
Pojawia się w:
Acta Physica Polonica A
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Investigation of the Properties of Molybdenum Nanocube Crystals Deposited by Dc Sputtering
Autorzy:
Borghei, S.
Powiązania:
https://bibliotekanauki.pl/articles/1398729.pdf
Data publikacji:
2016-04
Wydawca:
Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:
81.15.Cd
81.07.-b
68.37.Ps
Opis:
Cubic molybdenum (Mo) nanocubes were deposited on a silicon substrate via dc sputtering. This method has been widely used to prepare the thin films containing the crystalline nanostructures. We used this approach to deposition and after that, the characterization of Mo nanocubes. Formation of these cubes was investigated by atomic force microscopy, X-ray diffractometry and four point probes, respectively. First, the mean sizes of the molybdenum cubic nanoparticles were studied under different Mo film thicknesses of 50, 80, 110, and 140 nm. Structural characterizations indicate that the as-deposited Mo nanocubes have different side-length and their distribution over the surface has been measured, separately. In the next step, according to the X-ray diffractometry, Mo crystallites were all along the (110) crystal planes of cubic structure. Finally, electrical characterizations reported that at a deposition power of 54 W, our samples exhibit an electrical resistivity, in the range of 0.92×10¯⁴ Ω cm to 0.58×10¯⁴ Ω cm.
Źródło:
Acta Physica Polonica A; 2016, 129, 4; 607-609
0587-4246
1898-794X
Pojawia się w:
Acta Physica Polonica A
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Giant Magnetoelectricity in Aluminium Substituted Y-Hexaferrites
Autorzy:
Novák, P.
Chlan, V.
Knížek, K.
Powiązania:
https://bibliotekanauki.pl/articles/1506886.pdf
Data publikacji:
2010-11
Wydawca:
Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:
75.85.+t
71.20.Ps
75.50.Gg
Opis:
The electron structure of Al containing Y-hexaferrite that exhibits the giant magnetoelectricity is calculated. Results show strong preference of Al for octahedral sites. Orbital moment of some of the iron ions is found to be unusually large.
Źródło:
Acta Physica Polonica A; 2010, 118, 5; 723-724
0587-4246
1898-794X
Pojawia się w:
Acta Physica Polonica A
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Surface Morphological Properties of Mo-Based Thin Films on Glass
Autorzy:
Tashlykov, I.
Turavets, A.
Zukowski, P.
Powiązania:
https://bibliotekanauki.pl/articles/1400442.pdf
Data publikacji:
2013-05
Wydawca:
Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:
88.40.jm
68.08.Bc
68.37.Ps
Opis:
In that report we observe the initial stages in the process of film growth at different irradiation doses. Investigations of influence of Mo deposition on glass substrates by means of self-ion-assisted deposition on its topography (atomic force microscopy) and wettability (sessile-drop method) were carried out. It was found out that with an increase of the irradiation dose, the average roughness and the contact angle increases rapidly at first and then decrease. 2.45-2.77 increase in the contact angle of water when Mo-based coating was deposited on the glass was observed.
Źródło:
Acta Physica Polonica A; 2013, 123, 5; 840-842
0587-4246
1898-794X
Pojawia się w:
Acta Physica Polonica A
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
AFM Observation of Fe-Al Single Crystals under in situ Deformation
Autorzy:
Veselý, J.
Cieslar, M.
Kopeček, J.
Powiązania:
https://bibliotekanauki.pl/articles/1419056.pdf
Data publikacji:
2012-09
Wydawca:
Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:
68.35.bd
62.20.F-
68.37.Ps
Opis:
Fe-Al single crystals of three different compositions (20, 28 and 40 at.% Al) in single slip orientation were studied. Evolution of their surfaces during deformation at room temperature was observed in situ in atomic force microscope. Atomic force microscopy allows us to investigate slip lines on much finer scale than traditional optical observations. Wavy slip bands in $Fe-Al_{20},$ cross-slip in $Fe-Al_{28}$ and weak slip line texture in $Fe-Al_{40}$ are described. Post mortem observations of surfaces of $Fe-Al_{28}$ deformed at elevated temperatures (in the range of yield stress anomaly) are presented as well.
Źródło:
Acta Physica Polonica A; 2012, 122, 3; 618-621
0587-4246
1898-794X
Pojawia się w:
Acta Physica Polonica A
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Energy Dissipation in the AFM Elasticity Measurements
Autorzy:
Klymenko, O.
Wiltowska-Zuber, J.
Lekka, M.
Kwiatek, W.
Powiązania:
https://bibliotekanauki.pl/articles/1809585.pdf
Data publikacji:
2009-02
Wydawca:
Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:
68.37.Ps
87.10.Vg
87.15.La
Opis:
Nowadays, it is well established that changes of cell stiffness observed by atomic force microscopy are linked with the cell cytoskeleton. Its structural and functional alterations are underlying major diseases such as cancer, inflammation or neurodegenerative disorders. So far, the use of atomic force microscopy is mostly focused on the determination of the Young modulus using the modified Hertz model. It can quantitatively describe the elastic properties of living cells, however, its value is burdened by the fact that cells are neither isotropic nor homogeneous material. Often, during the atomic force microscopy measurements, the hysteresis between the loading and unloading curves are observed which indicates the dissipation of an energy. In our studies, the index of plasticity was introduced to enumerate such effect during a single loading-unloading cycle. As the results show, such approach delivers an additional parameter describing the mechanical state of cell cytoskeleton. The analysis was performed on test samples where the mechanical properties of the melanoma cells were changed by glutaraldehyde and cytochalasin D treatments. The non-treated cells were compared with fibroblasts.
Źródło:
Acta Physica Polonica A; 2009, 115, 2; 548-551
0587-4246
1898-794X
Pojawia się w:
Acta Physica Polonica A
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Microstructure and Properties of YSZ Coatings Prepared by Plasma Spray Physical Vapor Deposition for Biomedical Application
Autorzy:
Barczyk, J.
Dercz, G.
Matuła, I.
Góral, M.
Maszybrocka, J.
Bochenek, D.
Gurdziel, W.
Powiązania:
https://bibliotekanauki.pl/articles/356455.pdf
Data publikacji:
2019
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
PS-PVD method
bioactive coatings
cp-Ti
YSZ
osseointegration
Opis:
This paper presents the study of microstructure and properties of 8 mol% yttrium stabilized zirconia coating fabricated by Plasma Spray Physical Vapor Deposition technique on commercial pure titanium. The coating was characterized by X-ray diffraction, high resolution scanning electron microscope, profilometer, nanoindentation and nanomachining tests. The X-ray phase analysis exhibit the tetragonal Zr0.935 Y0.065O1.968, TiO and α-Ti phases. The Rietveld refinement technique were indicated the changes of crystal structure of the produced coatings. The characteristic structure of columns were observed in High Resolutions Scanning Electron Microscopy. Moreover, the obtained coating had various development of surfaces, thickness was equal to 3.1(1) μm and roughness 0.40(7) μm. Furthermore, the production coatings did not show microcracks, delamination and crumbing. The performed experiment encourages carried out us to tests for osseointegration.
Źródło:
Archives of Metallurgy and Materials; 2019, 64, 2; 779-783
1733-3490
Pojawia się w:
Archives of Metallurgy and Materials
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Microstructure and Thermally Stimulated Luminescence of β -Ga₂O₃ Thin Films
Autorzy:
Bordun, O.
Bordun, B.
Medvid, I.
Kukharskyy, I.
Powiązania:
https://bibliotekanauki.pl/articles/1052882.pdf
Data publikacji:
2018-04
Wydawca:
Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:
68.37.Ps
78.60.-b
81.15.-z
Opis:
Thermally stimulated luminescence of X-ray irradiated β -Ga₂O₃ thin films was investigated. An analysis of the form of the elementary contours making the thermally stimulated luminescence curves shows that recombination processes at the thermally stimulated luminescence peaks with maxima at 77, 135, 178, and 235 K in thin films of β -Ga₂O₃ are described in terms of linear kinetics. The spectral composition of the thermally stimulated luminescence of the thin films was studied. Some methods are employed to determine the activation energies and frequency factors corresponding to the thermally stimulated luminescence peaks. It is established that the recombination processes occurring upon release of the trapping centers in thin films β -Ga₂O₃ are conditioned by diffusion-controlled tunneling recombination due to thermally-stimulated migration of V_{k}-centers.-
Źródło:
Acta Physica Polonica A; 2018, 133, 4; 910-913
0587-4246
1898-794X
Pojawia się w:
Acta Physica Polonica A
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Structure properties of AlSi7Mg/SiC composite produced by stir casting method
Autorzy:
Cyboroń, J.
Karolus, M.
Putyra, P.
Dyzia, M.
Ratuszek, W.
Powiązania:
https://bibliotekanauki.pl/articles/1111951.pdf
Data publikacji:
2016-10
Wydawca:
Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:
81.65.Ps
83.85.Hf
81.05.Mh
Opis:
The paper presents the structure studies on composites of aluminum alloy matrix with addition of silicon carbide phase (from 5 to 15 vol.% SiC and 10 vol.% SiC + 10 vol.% graphite) obtained by the stir casting method. The aim of this work is to determine the influence of the SiC content and electrical discharge machining processes on the phase composition, microstructure, and values of residual stresses. In order to determine the heterogeneity of the obtained materials, the X-ray diffraction analysis was performed in different sample orientations to the direction of the X-ray beam (perpendicular and parallel), using different geometries (the Bragg-Brentano and grazing incident X-ray diffraction). This work presents the results of the residual stress analysis in the tested composites generated by various content of SiC additives. Residual stresses were determined by both of the ın²ψ and g-ın²ψ X-ray methods. Obtained results shown the significant gradient of residual stress in all cases.
Źródło:
Acta Physica Polonica A; 2016, 130, 4; 969-971
0587-4246
1898-794X
Pojawia się w:
Acta Physica Polonica A
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Structural Properties and Temperature Behaviour οf Optical Absorption Edge in Polycrystalline ZnO:X (Cu,Ag) Films
Autorzy:
Kulyk, B.
Figà, V.
Kapustianyk, V.
Panasyuk, M.
Serkiz, R.
Demchenko, P.
Powiązania:
https://bibliotekanauki.pl/articles/1400391.pdf
Data publikacji:
2013-01
Wydawca:
Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:
68.37.Ps
78.40.Fy
68.55.ag
Opis:
Silver- and copper-doped ZnO films were prepared by radio-frequency magnetron sputtering on glass substrates. The influence of dopants content on the structural, morphological properties as well as on evolution of the optical absorption edge was considered. It has been found that Ag- and Cu-doped ZnO films are characterized by wurtzite crystalline structure with the preferred direction of crystalline orientation (002). The sizes of grains within the films were found to be dependent on the type of dopant. The temperature evolution of the optical absorption edge is described by the modified Urbach rule that reflects polycrystalline nature of the material. The corresponding parameters concerning electron- (exciton-) phonon interaction, phonon energies and temperature changes of the band-gap were determined and analysed.
Źródło:
Acta Physica Polonica A; 2013, 123, 1; 92-97
0587-4246
1898-794X
Pojawia się w:
Acta Physica Polonica A
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The Effect of Surface Polishing on the Flexural Strength of Anorthite-based Porcelainised Stoneware
Autorzy:
Yildirim, H.
Azakli, Y.
Tarakci, M.
Capoglu, A.
Powiązania:
https://bibliotekanauki.pl/articles/1401371.pdf
Data publikacji:
2015-04
Wydawca:
Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:
81.05.Je
81.65.Ps
62.20.mm
Opis:
The effect of surface polishing on the flexural strength of anorthite based porcelainised stoneware was studied. The flexural strength results obtained from both polished and unpolished samples were analysed by using Weibull statistical method. The state of surfaces and microstructures of polished and unpolished samples were also characterised by profilometry and scanning electron microscopy. Typical flexural strength value obtained from anorthite based stoneware body fired at 1210°C was about 100 MPa. The average flexural strength (σ_{m}) and Weibull modulus (m) values for as fired, ground, and ground and polished specimens increased sequentially with polishing degree. The surface roughness measurements and microstructure observations showed that the severity of the surface flaws declined as the polishing process proceeded. The obtainment of better strength behaviour with polishing was attributed to high crystalline to glassy phase ratio of the anorthite based porcelainised stoneware together with the formation of network structure of these anorthite crystals.
Źródło:
Acta Physica Polonica A; 2015, 127, 4; 1336-1341
0587-4246
1898-794X
Pojawia się w:
Acta Physica Polonica A
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The Silver Colloidal Solutions and Films for Efficient SERS
Autorzy:
Górska, A.
Meyer, S.
Balter, A.
Powiązania:
https://bibliotekanauki.pl/articles/1419541.pdf
Data publikacji:
2012-08
Wydawca:
Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:
68.37.Ps
78.30.-j
82.70.Dd
Opis:
The silver colloids and silver films are known for their signal enhancing properties in Raman spectroscopy. Surface enhanced raman spectroscopy is a very useful tool to detect molecules at low concentration or even single molecules in examined samples. Here we present a study on the preparation of silver colloidal solution and deposition of silver films on mica. The colloidal solutions were examined by two methods: the UV-VIS spectroscopy to determine their optical properties and atomic force microscopy to determine the size of the particles and structure of the deposited films. The crystal violet (tris(4-(dimethylamino)phenyl)methylium chloride) solution was used as a test sample for evaluation of enhancing properties of silver colloidal solutions and films. These experiments have shown that both colloidal solutions and films, are efficient surface enhanced raman spectroscopy substrates, therefore they can be used in further studies for enhancement of the Raman signal of biopolymers, f.e. polysaccharides and DNA.
Źródło:
Acta Physica Polonica A; 2012, 122, 2; 350-352
0587-4246
1898-794X
Pojawia się w:
Acta Physica Polonica A
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Effects of Thermal Annealing and Film Thickness on the Structural and Morphological Properties of Titanium Dioxide Films
Autorzy:
Çörekçí, S.
Kızılkaya, K.
Asar, T.
Öztürk, M.
Çakmak, M.
Özçelík, S.
Powiązania:
https://bibliotekanauki.pl/articles/1491428.pdf
Data publikacji:
2012-01
Wydawca:
Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:
68.55.J-
61.05.cp
68.37.Ps
Opis:
Titanium dioxide $(TiO_2)$ thin films having different thicknesses of 220, 260, and 300 nm were deposited onto well-cleaned n-type silicon substrates by reactive DC magnetron sputtering and annealed in the range of 200-1000C in steps of 200°C. The effects of thermal annealing and thickness variation on the crystalline quality and surface morphology of the films were investigated by X-ray diffraction and atomic force microscopy measurements. It was found that the film quality and morphology depend on the annealing temperature. $TiO_2$ films exhibit a grain-like surface morphology. The root-mean-square roughness and grain size on the surface increase as a result of increasing film thickness.
Źródło:
Acta Physica Polonica A; 2012, 121, 1; 247-248
0587-4246
1898-794X
Pojawia się w:
Acta Physica Polonica A
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Influence of $Xe^{+}$ Irradiation on Topography and Wettability of Graphite Surface
Autorzy:
Tashlykov, I.
Turavets, A.
Zhukowski, P.
Powiązania:
https://bibliotekanauki.pl/articles/1503997.pdf
Data publikacji:
2011-07
Wydawca:
Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:
81.05.uf
61.80.-x
68.37.Ps
Opis:
The investigation of influence of $Xe^{+}$ ions irradiation of graphite on its surface topography and wettability was conducted. With the increase of the irradiation dose, the roughness average increases rapidly at first (when the sample was irradiated at the dose of 1 × $10^{14} cm^{-2}$) and then decreases slowly. The atomic force microscopy three-dimensional pictures showed that after irradiation of graphite of $Xe^{+}$ ions with a dose of 3 × $10^{15} cm^{-2}$ hemispherical grains (from 0.2 to 0.8 μm in diameter) appear on its surface. Surface water contact angle measurement showed that irradiation of graphite by $Xe^{+}$ ions leads to a hydrophobic surface of graphite. We have observed that irradiation of graphite by $Xe^{+}$ ions can be used for obtaining graphite surface with desirable topography and water wettability.
Źródło:
Acta Physica Polonica A; 2011, 120, 1; 115-117
0587-4246
1898-794X
Pojawia się w:
Acta Physica Polonica A
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Investigation of the Morphological Structure of Thin Cobalt Films by AFM and TEM
Autorzy:
Szmaja, W.
Balcerski, J.
Kozłowski, W.
Grobelny, J.
Cichomski, M.
Powiązania:
https://bibliotekanauki.pl/articles/1813598.pdf
Data publikacji:
2008-01
Wydawca:
Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:
68.55.Jk
68.37.Ps
68.37.Lp
Opis:
Thin obalt films, 40 nm and 100 nm in thickness, were evaporated at an incidence angle of 45° in a vacuum of about $10^{-5}$ mbar, simultaneously on unheated glass substrates and NaCl crystals. The magnetic microstructure of these films was investigated in a previous paper. In the present paper, to obtain an insight into relation between the magnetic microstructure and the morphological structure, we studied the latter structure with atomic force microscopy and transmission electron microscopy. For the films 40 nm as well as 100 nm thick, the presence of contribution of the shape anisotropy (related to the geometric alignment of the grains of the film) to the magnetic anisotropy of the film was found. Nevertheless, for the films investigated, we could not detect crystallographic texture.
Źródło:
Acta Physica Polonica A; 2008, 113, 1; 171-174
0587-4246
1898-794X
Pojawia się w:
Acta Physica Polonica A
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Changes of the Electrode Surface Roughness Induced by High-Voltage Electric Pulses as Revealed by AFM
Autorzy:
Rodaitė-Riševičienė, R.
Saulis, G.
Snitka, V.
Powiązania:
https://bibliotekanauki.pl/articles/1807928.pdf
Data publikacji:
2009-06
Wydawca:
Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:
87.80.-y
82.45.Fk
68.37.Ps
Opis:
The changes of the surface topography of stainless-steel and aluminium electrodes occurring due to the action of electric pulses which are utilized for cell electroporation, have been studied by using atomic force microscopy. The surfaces of the polished stainless-steel electrodes were smooth - the average roughness was 13-17 nm and the total roughness 140-180 nm. The total roughness of the aluminium electrodes was about 320 nm. After the treatment of the chambers filled with 154 mM NaCl solution by a series of short (20-40 μs), high-voltage (4 kV) pulses with the total dissolution charge of 0.20-0.26 A s/$cm^{2}$, the roughness of the surface of the electrodes has increased, depending on the total amount of the electric charge that has passed through the unit area of the electrode. Up to a two- and threefold increase of the surface roughness of the stainless-steel and aluminium anodes respectively was observed due to the dissolution of the anode material. Therefore, the use of high-voltage electric pulses leads to the increase of the inhomogeneity of the electric field at the electrode, which facilitates the occurrence of the electric breakdown of the liquid samples and causes non-equal treatment of each cell.
Źródło:
Acta Physica Polonica A; 2009, 115, 6; 1095-1097
0587-4246
1898-794X
Pojawia się w:
Acta Physica Polonica A
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Nanostructure of Thin Gold Films Investigated by Means of Atomic Force Microscopy and X-Ray Reflectometry Methods
Autorzy:
Żymierska, D.
Auleytner, J.
Domagała, J.
Kobiela, T.
Duś, R.
Powiązania:
https://bibliotekanauki.pl/articles/2035502.pdf
Data publikacji:
2002-08
Wydawca:
Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:
68.55.-a
68.37.Ps
61.10.Kw
Opis:
A study of the thin gold film growth, during the deposition on glass substrate under UHV conditions at low temperatures, is presented. The complementary methods, the atomic force microscopy and grazing incidence X-ray reflectometry, are used for the research. It is shown that due to variation of the time of deposition from 2 to 50 min different kinds of thin Au films nanostructures are obtained: from discontinuous films consisting of isolated islands, via formation of the chains of islands, up to continuous films.
Źródło:
Acta Physica Polonica A; 2002, 102, 2; 289-294
0587-4246
1898-794X
Pojawia się w:
Acta Physica Polonica A
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Submicron Structure in Biocompatible Ferrofluids
Autorzy:
Matei, G.
Airinei, A.
Creanga, D.-E.
Powiązania:
https://bibliotekanauki.pl/articles/2044765.pdf
Data publikacji:
2006-03
Wydawca:
Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:
68.37.Lp
68.37.Ps
78.30.-j
Opis:
This paper presents a comparative study between the microstructural features of two water-ferrofluids intended for biological applications. In both cases the ferrophase was prepared by auto-catalytic reaction between ferrous and ferric salts and resulted in magnetite and some maghemite precipitates. The difference is given by the stabilizer molecule: tetramethylammonium hydroxide and, respectively, citric acid. Transmission electron microscopy and atomic force microscopy were utilized for ferrophase size investigation. The evidence of short chains and large aggregates was obtained mainly by atomic force microscopy analysis (the tip diameter being equal to 5 nm). Their role in the ferrofluid rheological properties was studied by carrying out comparative measurements of viscosity and surface tension. Complementary investigation of the ferrofluid composition was done by means of IR absorption spectra. The suitability of the prepared ferrofluids for biological goals was proved by their convenient ferrophase diameter as well as by their stability in time.
Źródło:
Acta Physica Polonica A; 2006, 109, 3; 405-409
0587-4246
1898-794X
Pojawia się w:
Acta Physica Polonica A
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Microstructure of the Pulsed Laser Deposited LaSrCuO Films
Autorzy:
Cieplak, M. Z.
Abal'oshev, A.
Zaytseva, I.
Berkowski, M.
Guha, S.
Wu, Q.
Powiązania:
https://bibliotekanauki.pl/articles/2046751.pdf
Data publikacji:
2006-04
Wydawca:
Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:
68.55.-a
68.55.Jk
68.37.Ps
Opis:
The X-ray diffraction and atomic force microscopy are used to examine the microstructure of La$\text{}_{1.85}$Sr$\text{}_{0.15}$CuO$\text{}_{4}$ films grown by pulsed laser deposition on LaSrAlO$\text{}_{4}$ substrates. The films grow with different degrees of built-in strain, ranging from a large compressive to a large tensile in-plain strain. The tensile strain cannot be attributed to a substrate-related strain. The possible origins of the tensile strain are discussed.
Źródło:
Acta Physica Polonica A; 2006, 109, 4-5; 573-576
0587-4246
1898-794X
Pojawia się w:
Acta Physica Polonica A
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Influence of Flame Retardant and Processing Conditions on Selected Properties of Mouldings Made of ABS
Autorzy:
Trzaskalska, Milena
Powiązania:
https://bibliotekanauki.pl/articles/2174593.pdf
Data publikacji:
2022
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
injection moulding
ABS
PS
TiO2
flame retardant
mechanical properties
Opis:
Thanks to dyeing of polymers, the possibilities of their use are constantly increasing. It is equally important to use additives that will have several functions. A perfect example is titanium dioxide used as an optical brightener and a flame retardant at the same time. Mostly it is used in the form of a powder. However, there are no studies where TiO2 is used as a colourbatch based on the different polymer matrix. The aim of the work was to investigate the effect of titanium white in the form of colourbatch on the flammability and selected properties of mouldings produced in various processing conditions. Colourbatch based on PS matrix, was used in the research. The variable processing parameters were: injection temperature Tw, volume flow rate Vw, residence time and the addition of a colourbatch. On the basis of the measurements, it was found that the processing conditions and the addition of the colourbatch have low effect on the hardness of the mouldings, which was in the range from 75.59° Sh D (Shore type D) to 81.95° Sh D. It was also noted that the addition of colourbatch with TiO2 and increasing injection temperature reduces impact strength even by several dozen percent. Moreover, it was found that use of TiO2 causes a delay in the ignitability of the samples in selected cases. It is difficult to determine whether the variable processing conditions or the addition of TiO2 on the PS matrix have a greater impact on the ignitability of the moulded parts.
Źródło:
Archives of Metallurgy and Materials; 2022, 67, 4; 1381-1386
1733-3490
Pojawia się w:
Archives of Metallurgy and Materials
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The Eternal God's Response to Man's Cry in His Passing “Days” and “Years” (Ps 90)
Autorzy:
Witczyk, Henryk
Powiązania:
https://bibliotekanauki.pl/articles/1178875.pdf
Data publikacji:
2020-05-17
Wydawca:
Katolicki Uniwersytet Lubelski Jana Pawła II
Tematy:
eternity
time
man’s time
days and years
ps 90
Opis:
In Ps 90, the poet expresses his perception of man's time as marked by dynamic of passing away, fear of death, destruction, and futility. At the same time, he speaks of God's “eternity” as “You are” (v. 2). He discovers the astonishing influence of “eternity” on “time.” The prayer of the “servants” makes the distant God (full of anger and indignation – v. 11) come close to them and act in their fleeting time to evoke His “mercy,” “steadfast love,” “joy” “glorious power,” thereby making time “stable” and “permanent” (v. 17). This is anchored in God's eternity, even in God's “You are” (v. 2). In the short and transient “days” and “years” of His “servants” and their “sons,” God writes an intense experience of His eternity. The extraordinary coexistence, even the interpenetration of time and eternity in the experience of the believer (people), is perhaps the most crucial theological intuition of Ps 90.
Źródło:
The Biblical Annals; 2020, 10, 4; 533-562
2083-2222
2451-2168
Pojawia się w:
The Biblical Annals
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
„Z łona jutrzenki jak rosę Cię zrodziłem” (Ps 110, 3)
“In the beauties of holiness from the womb of the morning: Thou hast the dew of thy youth” (Ps 110:3)
Autorzy:
Tronina, ks. Antoni
Powiązania:
https://bibliotekanauki.pl/articles/22676879.pdf
Data publikacji:
2022
Wydawca:
Wyższe Seminarium Duchowne w Łodzi
Tematy:
ks. L.R. Stachowiak
Biblia Tysiąclecia
Ps 110, 3
odkrycia w Ugarit
Fr. L.R. Stachowiak
The Millennium Bible
Ps 110:3
discoveries in Ugarit
Opis:
The article “From the Womb of the morning” is an attempt to combine personal memories of Fr. prof. Stachowiak with an example of his scientific work. The difficult verse of Ps 110 is well suited to presenting the method that the Professor used in his exegetical work. Against the backdrop of subsequent editions of the Millennium Bible, the reader can learn not only about Professor’s extraordinary erudition, but also about his scientific honesty, which testifies to the constant improvement of the research workshop and respect for the inspired word.
Źródło:
Łódzkie Studia Teologiczne; 2022, 31, 4; 111-120
1231-1634
Pojawia się w:
Łódzkie Studia Teologiczne
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Theoretical model to determine the Porosity and refractive index of porous silicon type-n by using Atomic force microscope
Autorzy:
Abdulridha, Wasna'a M.
Abd, Ahmed N.
Dawood, Mohammed O.
Powiązania:
https://bibliotekanauki.pl/articles/1193012.pdf
Data publikacji:
2016
Wydawca:
Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
Tematy:
Atomic Force Microscope
Porous silicon
n-PS
porosity
refractive index
thickness
Opis:
Porous silicon (PS) layer was produced by photochemical etching process at (5, 7, 10, 12 and 15) etching time and 7 mA/cm2 current density then after investigation by Atomic Force Microscope (AFM) the thickness of PS layer from about 3.4 µm to 15.8 µm was determined. The surface of porous silicon is formed from small pyramids with porous structure, where the porosity of n-PS is from ≈ (32-72%). Porous silicon layer formed on the silicon substrates by photochemical etching contains also the nanopores with diameter about (16.41-42) nm in current density (7mA/cm2). The porosity and thickness was determined from AFM results and compared with the result from the usually measured porosity and thickness through a gravimetric method we found that the values of porosity and thickness calculated from two methods are approximately similar to each other with few difference, the influence of structure changes on optical properties such as refractive index, which decreases exponentially with porosity.
Źródło:
World Scientific News; 2016, 28; 29-40
2392-2192
Pojawia się w:
World Scientific News
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Model flickermetru dla modulacji częstotliwości napięcia wejściowego
A model of the flickermeter for frequency modulation of input voltage
Autorzy:
Wiczyński, G.
Powiązania:
https://bibliotekanauki.pl/articles/153232.pdf
Data publikacji:
2007
Wydawca:
Stowarzyszenie Inżynierów i Techników Mechaników Polskich
Tematy:
flickermetr
model
wskaźnik Pst
modulacja FM
flickermeter
Ps
indicator
frequency modulation
Opis:
Flickermetr jest potoczną nazwą układu do pomiaru uciążliwości odczuwania migotania światła wywołanego wahaniami napięcia. Przetwarzanie toru sygnałowego tego układu jest na tyle złożone, że analityczne wyznaczenie wartości wyjściowych nie jest proste. Założonym celem prac opisanych w artykule jest budowa prostego modelu dla modulacji częstotliwości FM sygnału wejściowego. Obecnie brak specyfikacji normatywnej flickermetru do modulacji FM. W artykule zaproponowano model flickermetru dla modulacji FM sygnałami wolnozmiennymi i w zakresie od 1Hz do 100 Hz. Dokonano ocenę prawidłowości aproksymacji charakterystyk dla modulacji FM przebiegami harmonicznym i prostokątnym, bazując na wynikach symulacji numerycznych. Prezentowany model ułatwia zrozumienie działania badanego toru sygnałowego flickermetru i weryfikację prawidłowości działania rzeczywistych układów pomiarowych w rozpatrywanym zakresie częstotliwości sygnału modulującego FM.
The aim of studies presented in the paper is a structure of the simple model for FM frequency modulation of the input signal. There is a lack of the flickermeter standard specification in this subject. Based on results of numerical simulations, evaluation of approximation correctness of characteristics for FM modulation with harmonic as well as rectangular waveforms has been made. The equations for FM modulation using slowly varying signals and signals in the frequency range from 1 Hz to 100 Hz are proposed. The presented model facilitates understanding the operation of the tested flickermeter signal chain and verification of the operation correctness of real measuring systems in the considered frequency range.
Źródło:
Pomiary Automatyka Kontrola; 2007, R. 53, nr 9 bis, 9 bis; 633-636
0032-4140
Pojawia się w:
Pomiary Automatyka Kontrola
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Τὸ καλόν as a Criterion for Evaluating Innovation (τὸ καινόν) in Greek Theory of Musical Education: “Ancient” versus “New” Music in Ps. Plut. De musica
Τὸ καλόν as a Criterion for Evaluating Innovation (τὸ καινόν) in Greek Theory of Musical Education: “Ancient” versus “New” Music in Ps. Plut. De musica
Autorzy:
Gostoli, Antonietta
Powiązania:
https://bibliotekanauki.pl/articles/633569.pdf
Data publikacji:
2017
Wydawca:
Uniwersytet im. Adama Mickiewicza w Poznaniu
Tematy:
Ps. Plut. De musica
ancient and new music
Greek musical education
Opis:
The Pseudo-Plutarchan De musica provides us with the oldest history of Greek lyric poetry from the pre-Homeric epic poetry to the lyric poetry of the fourth century B.C. Importantly, the work contains also an evaluation of the role of music in the process of educating and training the citizens. Ps. Plutarch (Aristoxenus) considers the καλόν in the aesthetic and ethical sense, which makes it incompatible with the καινόν dictated by the new poetic and musical season.
The Pseudo-Plutarchan De musica provides us with the oldest history of Greek lyric poetry from the pre-Homeric epic poetry to the lyric poetry of the fourth century B.C. Importantly, the work contains also an evaluation of the role of music in the process of educating and training the citizens. Ps. Plutarch (Aristoxenus) considers the καλόν in the aesthetic and ethical sense, which makes it incompatible with the καινόν dictated by the new poetic and musical season.
Źródło:
Peitho. Examina Antiqua; 2017, 8, 1; 379-390
2082-7539
Pojawia się w:
Peitho. Examina Antiqua
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Study on the effect of atmospheric gases adsorbed in MnFe2O4/MCM-41 nanocomposite on ortho-positronium annihilation
Autorzy:
Wiertel, M.
Surowiec, Z.
Budzyński, M.
Gac, W.
Powiązania:
https://bibliotekanauki.pl/articles/146949.pdf
Data publikacji:
2015
Wydawca:
Instytut Chemii i Techniki Jądrowej
Tematy:
manganese ferrite
MCM-41 silica
nanocomposite
o-Ps quenching
positronium annihilation
Opis:
In this paper, results of positron annihilation lifetime spectroscopy (PALS) studies of MnFe2O4/MCM- -41 nanocomposites in N2 and O2 atmosphere have been presented. In particular, the influence of manganese ferrite loading and gas filling on pick-off ortho-positronium (o-Ps) annihilation processes in the investigated samples was a point of interest. Disappearance of the longest-lived o-Ps component with τ5 present in the PAL spectrum of initial MCM-41 mesoporous material in the PAL spectra of MnFe2O4-impregnated MCM-41 measured in vacuum is a result of either a strong chemical o-Ps quenching or the Ps inhibition effects. The intensity I4 of the medium-lived component initially increases, reaching a maximum value for the sample with minimum manganese ferrite content, and then decreases monotonically. Analogous dependence for the intensity I3 of the shortest-lived component shows a maximum at higher MnFe2O4 content. Filling of open pores present in the studied nanocomposites by N2 or O2 at ambient pressure causes partial reappearance of the τ4 and τ5 components, except a sample with maximum ferrite content. The lifetimes of these components measured in O2 are shortened in comparison to that observed in N2 because of paramagnetic quenching. Anti-inhibition and anti-quenching effects of atmospheric gases observed in the MnFe2O4/MCM-41 samples are a result of neutralization of some surface active centers acting as inhibitors and weakening of pick-off annihilation mechanism, respectively.
Źródło:
Nukleonika; 2015, 60, No. 4, part 1; 783-787
0029-5922
1508-5791
Pojawia się w:
Nukleonika
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Isothermal Oxidation of Thermal Barrier Coatings Deposited Using LPPS, CVD, and PS-PVD Methods on MAR M247 Nickel Superalloy
Autorzy:
Góral, Marek
Kubaszek, Tadeusz
Pytel, Maciej
Powiązania:
https://bibliotekanauki.pl/articles/176039.pdf
Data publikacji:
2020
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
thermal barrier coatings
overaluminizing
PS-PVD
LPPS
turbine blades
aluminizing processes
Opis:
The article presents the results of microstructural characterization of newly developed three-layer thermal barrier coating (TBC) after isothermal oxidation test. Bond coats were deposited by the overaluminizing of MCrAlY coating deposited by low-pressure plasma spraying (LPPS) process. The outer ceramic layer of yttria-stabilized zirconia was deposited by the plasma spray physical vapor deposition process. The TBCs with MCrAlY bond coat without aluminizing process was produced by LPPS as well. The isothermal oxidation test at 1,100°C for 1,000 h showed that the thickness of the thermally grown oxides alumina oxide layer on overaluminized bond coats was significantly thinner in comparison with conventional LPPS-sprayed MCrAlY bond coats. The possibility of the presence of NiAl and Ni3Al phases in the outer zone of overaluminized bond coat after the oxidation test was observed.
Źródło:
Advances in Manufacturing Science and Technology; 2020, 44, 1; 9-14
0137-4478
Pojawia się w:
Advances in Manufacturing Science and Technology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Logos egipski w "Romansie o Aleksandrze"
Autorzy:
Nawotka, Krzysztof
Powiązania:
https://bibliotekanauki.pl/articles/631798.pdf
Data publikacji:
2018
Wydawca:
Uniwersytet Marii Curie-Skłodowskiej. Wydawnictwo Uniwersytetu Marii Curie-Skłodowskiej
Tematy:
Alexander Romance, Egypt, Ps.-Callisthenes, Nectanebo, Alexander the Great, magic, The Dream of Nectanebo
Romans o Aleksandrze, Egipt, Ps.-Kallistenes, Nektanebo, Aleksander Wielki, magia, Sen Nektanebo
Opis:
The name Egyptian logos is traditionally applied to chapters 1–12 of book I of the anonymous late-antique Alexander Romance, attributed to Ps.-Callisthenes. It is an utterly ahistorical introduction to the Alexander Romance, a fictional biography of Alexander the Great. The Egyptian logos contains a story of the fall of the last pharaoh of Egypt Nectanebo II, then the story of begetting of Alexander either by Ammon of Siwah or by Nectanebo impersonating the god, and further the story of the birth of Alexander. The Egyptian logos is brimming with references to magic, culture and history of Egypt of the Late Period. In keeping with the Egyptian tradition it shows Nectanbo, the legitimate pharoah of Egypt, as the person endowed with heka, or magical power. It exhibits striking ideological similarity to the Dream of Nectanebo, known from fragmentary Greek and demotic papyri. In all probability they both belong to an Egyptian literary cycle of the fall, exile and return of Nectanebo. They may have been anchored in a demotic royal tale of Nectanebo, now lost. This purported tale and its surviving offspring, the Egyptian logos of the Alexander Romance and the Dream of Nectanebo, share many features with the Egyptian wisdom literature, although the story of the birth of Alexander was clearly re-worked and adapted to the needs of the Greek reader. The Egyptian logos of the Alexander Romance, together with the passages on the founding of Alexandria and on Alexander’s stay in Egypt show Ps.-Callisthenes, the anonymous author of the Alexander Romance, as a hellenized Egyptian and a citizen of Alexandria, a person endowed with good knowledge and understanding of culture of pre-Macedonian Egypt. Ps.-Callisthenes was an erudite author keen on exploiting themes borrowed from earlier authorities.
Zamierzeniem autora tego artykułu było zbadanie skali i znaczenia egipskich elementów kulturowych w tzw. logosie egipskim, czyli w pierwszych dwunastu rozdziałach księgi I greckiego anonimowego dzieła Romans o Aleksandrze Ps.-Kallistenesa. Zawiera on opowieść o poczęciu Aleksandra Wielkiego bądź przez boga Amona z Siwy, bądź przez udającego go faraona Nektanebo II i o jego narodzinach. Przedmiotem analizy są zarówno realia kulturowe, jak i kompozycja tej opowieści. Wśród tych pierwszych szczególne miejsce zajmuje ukazanie Nektanebo II jako wróżbity i czarownika. Skonfrontowane z poświadczonym w egipskich i greckich źródłach, zwłaszcza papirologicznych, obrazem magii egipskiej, wykazuje ono doskonałą wiedzę Ps.-Kallistenesa o egipskich praktykach magicznych i o pozycji magii w obrazie prawowitego faraona, przy czym uwagę zwraca zerwanie z typową dla literatury greckiej niechęcią do magii. Logos trafnie też odzwierciedla znane ze Steli Metternicha zainteresowanie magią historycznego Nektanebo II. Zestawienie logosu egipskiego z tzw. Snem Nektanebo znanym z fragmentarycznych papirusów greckich i demotycznych wskazuje na duże podobieństwo ideowe tych dzieł, wynikające być może z ich przynależności do – pierwotnie demotycznego – cyklu opowieści o upadku, wygnaniu i powrocie Nektanebo. Logos egipski Romansu o Aleksandrze wykazuje duże związki z tradycją egipskiej literatury mądrościowej, zaadaptowanej do potrzeb czytelnika greckiego. Logos egipski, wraz z passusami poświęconymi założeniu Aleksandrii i pobytowi Aleksandra w Egipcie, pozwala zidentyfikować anonimowego dla nas Ps.-Kallistenesa jako mieszkańca Aleksandrii, zhellenizowanego Egipcjanina, o niezwykłej wiedzy na temat kultury Egiptu przedgreckiego. Pokazuje on Ps.-Kallistenesa jako erudytę swobodnie przekształcającego materiał zapożyczony od poprzedzających go autorów.
Źródło:
Res Historica; 2018, 46
2082-6060
Pojawia się w:
Res Historica
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The microstructure and thermal properties of Yb2SiO5 coating deposited using APS and PS-PVD methods
Autorzy:
Rokicki, P.
Góral, M.
Kubaszek, T.
Dychton, K.
Drajewicz, M.
Wierzbińska, M.
Ochal, K.
Powiązania:
https://bibliotekanauki.pl/articles/24200542.pdf
Data publikacji:
2022
Wydawca:
Stowarzyszenie Komputerowej Nauki o Materiałach i Inżynierii Powierzchni w Gliwicach
Tematy:
ytterbium monosilicate
APS
PS-PVD
EBC
Yb2SiO5
monokrzemian iterbu
Opis:
Purpose: The new ceramic material for Enviromental Barrier Coatings (EBC) on ceramic material was developed. Design/methodology/approach: The ytterbium monosilicate was deposited using two methods: atmospheric plasma spray (APS) and plasma spray physical vapour deposition (PS-PVD). Findings: Obtained coating was characterized by dense structure and columns typically formed in PS-PVD process were not observed. In comparison with APS-deposited coating, in this method, both elements segregation and formation of ytterbium oxide occurred. Research limitations/implications: The further research for production of columnar coatings will be necessary. Practical implications: Developed coatings migh be used for next generations of ceramic materials used for gas turbine and jet engine blades and vanes as a high temperature and corrosion protection. Originality/value: The first time the ytterbium monosilicate was produced bot by APS and LPPS methods.
Źródło:
Archives of Materials Science and Engineering; 2022, 114, 2; 49--57
1897-2764
Pojawia się w:
Archives of Materials Science and Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Selected Properties of ZnO Coating on Mg-Based Alloy for Biomedical Application
Autorzy:
Kania, A.
Pilarczyk, W.
Babilas, R.
Powiązania:
https://bibliotekanauki.pl/articles/1029768.pdf
Data publikacji:
2018-02
Wydawca:
Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:
68.55.-a
61.05.cp
68.37.Ps
82.45.Bb
Opis:
Magnesium and its alloys are interesting materials for biodegradable implant applications. Magnesium alloys have very good strength properties, they are lightweight, but their main disadvantage is a low corrosion resistance in the physiological environment. Various modifications of a Mg alloys surface by deposition of different coatings are used to prevent untimely dissolution. The article presents the investigation results of a thin ZnO coating deposited on a MgCa2Zn1Gd3 alloy by means of the magnetron sputtering method. The studies include: scanning electron microscope observation of the ZnO surface, X-ray phase analysis, surface roughness measurement in atomic force microscopy, the microhardness test and potentiodynamic corrosion resistance test in the Ringer solution at 37°C. It was found that the ZnO coating is compact and continuous. It increases the hardness of the MgCa2Zn1Gd3 alloy and also improves its corrosion resistance. The corrosion potential is shifted slightly towards the positive values from -1.52 V to -1.50 V for the alloy with the ZnO coating.
Źródło:
Acta Physica Polonica A; 2018, 133, 2; 222-224
0587-4246
1898-794X
Pojawia się w:
Acta Physica Polonica A
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Ionic Conductivity in Multiphase Li₂O-7GeO₂ Compounds
Autorzy:
Nesterov, O.
Trubitsyn, M.
Nedilko, S.
Volnianskii, M.
Plyaka, S.
Rybak, Ya.
Powiązania:
https://bibliotekanauki.pl/articles/1031004.pdf
Data publikacji:
2018-04
Wydawca:
Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:
61.43.-j
66.10.Ed
77.84.-s
68.37.Ps
Opis:
Crystallization of Li₂O-7GeO₂ glass was carried out on heating, simultaneously differential scanning calorimetry and electric properties were studied. Morphology of the phase states obtained at glass devitrification was examined by atomic force microscopy. It was shown that amorphous phase of Li₂O-7GeO₂ was crystallized in stages through the intermediate state with increased conductivity σ . In the intermediate state the sample volume was occupied by nanometer-sized nuclei with ordered structure surrounded by internuclear amorphous medium. Complete glass crystallization occurred through transformation of nanometer-sized nuclei into micrometer-sized crystallites and was accompanied by a sharp and irreversible decrease of conductivity. Atomic force microscopy of the samples heat-treated in different ways showed that Li₂O-7GeO₂ glass crystallization was suppressed near the surface and mainly proceeded within the sample bulk. Charge transfer in amorphous, nanocrystalline intermediate and polycrystalline phases of Li₂O-7GeO₂ was associated with motion of the weakly bound Li ions.
Źródło:
Acta Physica Polonica A; 2018, 133, 4; 892-896
0587-4246
1898-794X
Pojawia się w:
Acta Physica Polonica A
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Characterization of epitaxial LSMO films grown on STO substrates
Autorzy:
Španková, M.
Štrbík, V.
Chromik, Š.
Zheng, D.
Li, J.
Machajdík, D.
Kobzev, A.
Plecenik, T.
Sojková, M.
Powiązania:
https://bibliotekanauki.pl/articles/1054697.pdf
Data publikacji:
2017-04
Wydawca:
Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:
68.37.Ps
75.47.Lx
75.70.Ak
81.15.Fg
Opis:
Epitaxial manganite La_{0.67}Sr_{0.33}MnO₃ (LSMO) layers, with a thickness of 20-50 nm, are prepared on single crystal (001) SrTiO₃ (STO) substrates by pulsed laser deposition technique. Structural characterization (composition analysis, surface morphology), investigated by the Rutherford backscattering spectroscopy and atomic force microscopy, reveals the growth of stoichiometric LSMO films with a smooth surface (root-mean-square value of 0.21-1.6 nm). The prepared LSMO films possess high Curie temperature ( ≈ 412 K), low room temperature resistivity (1-2 mΩ cm) and maximum of temperature coefficient of resistivity TCR = 2.7% K¯¹ at 321 K.
Źródło:
Acta Physica Polonica A; 2017, 131, 4; 848-850
0587-4246
1898-794X
Pojawia się w:
Acta Physica Polonica A
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Combined X-Ray Diffraction and Absorption Study οf Crystalline Vanadium-Doped Lithium Disilicate
Autorzy:
Paszkowicz, W.
Wolska, A.
Klepka, M.
abd el All, S.
Ezz-Eldin, F.
Powiązania:
https://bibliotekanauki.pl/articles/1538928.pdf
Data publikacji:
2010-02
Wydawca:
Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:
61.43.Fs
61.66.Fn
71.20.Ps
81.05.Je
Opis:
Structure of vanadium-doped lithium disilicate, $Li_{2}Si_{2}O_{5}$ (Ccc2 space group) is studied. This crystalline phase is obtained by annealing of the doped lithium disilicate glass for 4 h at 550°C. X-ray diffraction and X-ray absorption near-edge structure analysis indicate location of vanadium atoms at Si sites. the lattice parameters are found to increase isotropically with increasing vanadium content. the valency of vanadium ions is discussed on the basis of X-ray absorption near-edge structure results.
Źródło:
Acta Physica Polonica A; 2010, 117, 2; 315-318
0587-4246
1898-794X
Pojawia się w:
Acta Physica Polonica A
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Optical and Scintillation Properties of $Bi_{4}(Ge_{x}S_{1-x})_{3}O_{12}$ Single Crystal
Autorzy:
Xiao, X.
Xu, J.
Lu, B.
Cai, W.
Zhang, Y.
Shen, H.
Yang, B.
Xiang, W.
Powiązania:
https://bibliotekanauki.pl/articles/1399369.pdf
Data publikacji:
2015-03
Wydawca:
Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:
81.10.Fq
61.05.C-
78.20.Ci
78.70.Ps
Opis:
The solid solution crystals, $Bi_{4}(Ge_{x}Si_{1-x})_{3}O_{12}$ (BGSO) with x=0, 0.05, and 0.15, have been grown by the modified vertical Bridgman method. The as-grown crystals show 80% of transmittance with an absorption edge of 285 nm. The relative light yields of BGSO crystals are found to be 7.2%, 6.3%, and 4.2% of CsI(Tl) crystal for x=0, 0.05, and 0.15, respectively. The energy resolutions of these crystals are 18.9%, 21.3%, and 24.7%, respectively, with PMT for 662 keV gamma rays at room temperature when exposed to $\text{}^{137}Cs$ γ -ray. The scintillation performance of BGSO crystals clearly deteriorates with the increase of Ge content. However, the appropriate number of germanium ions doped to BSO crystal can improve its crystallization behavior and effectively restrain component segregation. It is expected that large size crystals of BGSO will be grown and applied to the dual readout calorimeter in the nearest future.
Źródło:
Acta Physica Polonica A; 2015, 127, 3; 854-858
0587-4246
1898-794X
Pojawia się w:
Acta Physica Polonica A
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Preparation and Characterization of Nanocrystalline PbS Thin Films Produced by Chemical Bath Deposition
Autorzy:
Göde, F.
Yavuz, F.
Kariper, İ.
Powiązania:
https://bibliotekanauki.pl/articles/1401980.pdf
Data publikacji:
2015-08
Wydawca:
Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:
68.37.Ps
68.55.-a
78.20.-e
73.61.Ga
Opis:
Lead sulfide thin films are deposited on glass substrates at room temperature for 2 h by chemical bath deposition. The structure, surface morphology, optical and electrical properties of the thin films are characterized by X-ray diffraction, scanning electron microscopy, atomic force microscopy, optical absorption spectroscopy and the Hall effect measurements. The obtained films show the formation of well crystallized PbS with a cubic rock salt structure and with the preferential orientation (111) plane. The lattice parameter and crystallite size of the films are found as a=600 Å and 62 nm from the X-ray reflectivity data from the atomic force microscopy image, respectively. The band gap width of the films is determined as 2.84 eV. The optical parameters of the films such as refractive index, extinction coefficient, real and imaginary parts of dielectric constant are evaluated. Moreover, from the Hall measurements, electrical resistivity, conductivity carrier mobility, and carrier concentration of the films are determined as 3.722 Ω m, 0.268 Ω¯¹ m¯¹, 8.486× 10¯¹ m² V¯¹ s¯¹, and $1.976 \times 10^{18} m^{-3}$, respectively.
Źródło:
Acta Physica Polonica A; 2015, 128, 2B; B-215-B-218
0587-4246
1898-794X
Pojawia się w:
Acta Physica Polonica A
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Superconducting Lead Granular Layer Prepared by Reducing in Hydrogen Lead of Germanate Glasses
Autorzy:
Gackowska, J.
Gazda, M.
Trzebiatowski, K.
Kusz, B.
Powiązania:
https://bibliotekanauki.pl/articles/2046760.pdf
Data publikacji:
2006-04
Wydawca:
Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:
61.43.Fs
68.35.Bs
68.37.Ps
71.23.Cq
Opis:
The thin layer of Pb granules on the surface of the lead-germanate glass was prepared by thermal annealing in hydrogen. The structure and superconducting properties of lead layer depend on temperature and time of reduction. The influence of time and temperature of reduction on the properties of the reduced layer thickness has been studied.
Źródło:
Acta Physica Polonica A; 2006, 109, 4-5; 591-596
0587-4246
1898-794X
Pojawia się w:
Acta Physica Polonica A
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Z działalności Jana Kruczka ps. „Nurt” (1898–1965), funkcjonariusza przedwojennej Policji Państwowej, szefa Państwowego Korpusu Bezpieczeństwa i Straży Samorządowej w powiecie rzeszowskim, działacza Stronnictwa Narodowego
Autorzy:
Krzysztofiński, Mariusz
Powiązania:
https://bibliotekanauki.pl/articles/436089.pdf
Data publikacji:
2018
Wydawca:
Uniwersytet Pedagogiczny im. Komisji Edukacji Narodowej w Krakowie
Tematy:
komunizm
antykomunizm
Policja Państwowa
aparat bezpieczeństwa
Jan Kruczek ps. „Nurt” (1898–1965)
Opis:
Article presents life path of Jan Kruczek – during the Second Polish Republic – police officer battling common banditism and actions of communist groups, during the World War II Kriminalpolizei officer and also a co-worker of the Government Delegation to the country, commander of the State Security Corps in the Rzeszów district. After Red Army invaded Rzeszów district, Kruczek was engaged in the structure of the National Party, providing distribution ofthe illegal press and performing intelligence activities. For his exemplary service to the Polish State during the Second Republic of Poland, as well as his underground activities during the German occupation and the Lublin Committee he faced undeserved repressions during Polish People’s Republic. After the fall of communism, Jan Kruczek “Nurt” should be a model tothe current officers protecting the nation’s safety. Undertaking underground activities at the expense of the personal happiness places him in the pantheon of people who for the sovereignty and independence of the Republic of Poland. Based on the acts created by the communist security apparatus, this article brings closer the realities of the functioning of the independence conspiracy in the period of the People’s Republic of Poland, taking into account – so difficult to grasp – personal relations.
Źródło:
Res Gestae. Czasopismo Historyczne; 2018, 6; 216-233
2450-4475
Pojawia się w:
Res Gestae. Czasopismo Historyczne
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
PALS investigation of resorcinol under high pressure
Autorzy:
Tydda, M.
Jasińska, B.
Pieniążek, A.
Powiązania:
https://bibliotekanauki.pl/articles/147999.pdf
Data publikacji:
2013
Wydawca:
Instytut Chemii i Techniki Jądrowej
Tematy:
free volume
ortho-positronium (o-Ps)
pressure
positron annihilation lifetime spectroscopy (PALS)
Opis:
Two kinds of measurements were conducted with resorcinol at high pressure : the first one with the use of a mechanical press and the second one with the use of a gaseous compressor. In the second case, due to some gas penetrating the material structure, the lifetime spectra obtained were difficult to analyze. The free volumes in resorcinol were influenced both by high pressure and the gas coming into the crystallographic structure.
Źródło:
Nukleonika; 2013, 58, 1; 195-198
0029-5922
1508-5791
Pojawia się w:
Nukleonika
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Investigation of Automotive Detailing Products by Ellipsometry and Contact Angle Analysis
Autorzy:
Placido, F.
Birney, R.
Kavanagh, J.
Powiązania:
https://bibliotekanauki.pl/articles/1795713.pdf
Data publikacji:
2009-10
Wydawca:
Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:
81.40.-z
68.03.Cd
81.40.Tv
81.65.Ps
Opis:
Within the automotive detailing community, there is much discussion focusing on the application of waxes and sealants to enhance and protect paint, and there are a very large number of commercial products on the market. The general idea behind the application of such products is that a wax or sealant layer or layers can increase gloss and "depth of colour", provide protection against degradation by ultraviolet rays and also make it easier to keep the paint surface clean by shedding and repulsion of rain water. In this paper, the performance of several commercially-available automotive waxes and sealants is examined. In the absence of any available published work, we have used ellipsometry to determine the thicknesses of applied wax and sealant layers and have quantified the water beading effect by measuring the contact angles of water with the wax films.
Źródło:
Acta Physica Polonica A; 2009, 116, 4; 712-714
0587-4246
1898-794X
Pojawia się w:
Acta Physica Polonica A
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
On the 4Ps & 4Cs of Green Logistics Marketing Mix
Autorzy:
Ozturkoglu, Yucel
Powiązania:
https://bibliotekanauki.pl/articles/504279.pdf
Data publikacji:
2016
Wydawca:
Międzynarodowa Wyższa Szkoła Logistyki i Transportu
Tematy:
Green Marketing
Marketing Mix
4Cs
4Ps
Green Logistics
Reverse Logistics
Opis:
The world is getting more polluted each day. Fortunately, consumers are now more aware and concerned about environmental issues. Customers are expecting the same sensitivity to the environment in both marketing and production strategies of companies. The main aim of this paper is to develop a framework for understanding the integration of green marketing concept with the marketing mix both in the form of 4Ps (price, place, promotion, product) and 4Cs (communication, costs, convenience, customer). This paper will deal with the environmentaly friendly measures to be taken by marketing organizations. In addition to the green marketing sub-mix, some important strategies, including green logistics and reverse logistics topics, are handled extensively with the aim of completing the framework of the green marketing.
Źródło:
Logistics and Transport; 2016, 29, 1; 5-18
1734-2015
Pojawia się w:
Logistics and Transport
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Major Hieronim Dekutowski ps. „Zapora” we wspomnieniach podkomendnych
Major Hieronim Dekutowski aka “Zapora” in the memories of subordinates
Autorzy:
Kopcińska, Beata Dagmara
Powiązania:
https://bibliotekanauki.pl/articles/566174.pdf
Data publikacji:
2017
Wydawca:
Akademia Sztuki Wojennej
Tematy:
Żołnierze Wyklęci
Żołnierze Niezłomni
Hieronim Dekutowski ps. „Zapora”
podziemie niepodległościowe
druga konspiracja
Opis:
The aim of this paper is to discuss the biography and activity of legendary guerrilla grouping commander in the Lubelszczyzna region, i.e. Hieronim Dekutowski aka “Zapora,” who was one of the bravest among the “Cursed/Enduring Soldiers” in Poland during the second conspiracy. This paper abounds in passages from reports by “Zapora’s” subordinates and intimate associates: Col. Marian Pawełczak aka “Morwa,” Maj. Zbigniew Matysiak aka “Kowboj,” Lt. Edward Wiesław Jeżewski aka “Sław,” Maj. Jerzy Krupa aka “Burza” and the inhabitants of the Grądy village, with whom guerrillas were quartered, i.e. Mrs Helena Zawadzka and Mr Antoni Chmura. The reports show Hieronim Dekutowski’s character in detail in the eyes of his subordinates, the nature of everyday life in the grouping, and guerrillas’ attitudes to the guerrilla warfare.
Źródło:
Obronność – Zeszyty Naukowe Wydziału Zarządzania i Dowodzenia Akademii Sztuki Wojennej; 2017, 4(24); 14
2084-7297
Pojawia się w:
Obronność – Zeszyty Naukowe Wydziału Zarządzania i Dowodzenia Akademii Sztuki Wojennej
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Rozdział mieszanin polipropylenu z polistyrenem na separatorze igłowym
Separation of polyprophylene with polystyrene on the needle separator
Autorzy:
Królikowski, K.
Piszczek, K.
Powiązania:
https://bibliotekanauki.pl/articles/278150.pdf
Data publikacji:
2015
Wydawca:
Sieć Badawcza Łukasiewicz - Instytut Inżynierii Materiałów Polimerowych i Barwników
Tematy:
recykling materiałowy
odpady polimerowe
odpady tworzywowe
mieszanina PP/PS
polipropylen
polistyren
separacja
separator igłowy
material recycling
polymer waste
plastic waste
PP/PS mixture
polypropylene
polystyrene
separation
needle separator
Opis:
Recykling materiałowy jest preferowaną formą zagospodarowania odpadów termoplastycznych tworzyw polimerowych. Nierozłącznym etapem takiego recyklingu jest separacja na jednorodne frakcje materiałowe. Proces ten jest niezbędny ze względu na zróżnicowane właściwości odpadów tworzywowych. W pracy przedstawiono wyniki rozdziału mieszanin tworzyw polimerowych PP/PS na podstawie różnicy w twardości. Zbadano wpływ prędkości obrotowej oraz siły nacisku igieł na skuteczność separacji. Zbadano wpływ udziału masowego tworzyw PP/PS na dokładność oraz efektywność separacji.
Material recycling is a preferred form of thermoplastic polymer management. An inseparable stage of the recycling involves separation into homogenous material fractions. The process is necessary due to diversified properties of plastic waste. This paper presents results of separation of PP/PS polymer plastic mixtures with respect to differences in their hardness. The author tested influence of rotating speed and needle pressure force upon effectiveness of the separation. The author also tested the weight share of PP/PS plastics upon accuracy and effectiveness of the separation.
Źródło:
Przetwórstwo Tworzyw; 2015, T. 21, Nr 2 (164), 2 (164); 135-138
1429-0472
Pojawia się w:
Przetwórstwo Tworzyw
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Identification of Magnetic Phases in LC200N Steel by Backscattering Mössbauer Spectrometry
Autorzy:
Pašteka, L.
Miglierini, M.
Bujdoš, M.
Powiązania:
https://bibliotekanauki.pl/articles/1030272.pdf
Data publikacji:
2017-04
Wydawca:
Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:
81.40.Ef
76.80.+y
81.65.Ps
33.45.+x
Opis:
In this paper we identified iron phases in three different samples of highly corrosion-resistant steel LC200N using the Mössbauer spectrometry which is particularly suited method for this purpose. Special emphasis is put upon magnetically active crystalline phases. The samples had different thermal history: (1) hardened, (2) hardened with consequent rapid quenching in liquid nitrogen, (3) non-hardened and prepared in a disc form with two sides ("as cut" and polished). Both ferritic magnetic phases and non-magnetic austenite phase were found in these samples. Relative content ratios between these phases were determined for each type of the samples and their respective sides. Higher amount of magnetic phases was found in non-hardened sample and on polished sides of all samples in general. The elemental characterization was accomplished by neutron activation analysis.
Źródło:
Acta Physica Polonica A; 2017, 131, 4; 1078-1080
0587-4246
1898-794X
Pojawia się w:
Acta Physica Polonica A
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Optical Properties of LiNbO₃-Ag Nanocomposites
Autorzy:
Bolesta, I.
Vakiv, M.
Haiduchok, V.
Kushnir, O.
Demchuk, A.
Nastyshyn, S.
Gamernyk, R.
Powiązania:
https://bibliotekanauki.pl/articles/1030943.pdf
Data publikacji:
2018-04
Wydawca:
Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:
68.37.Ps
71.45.Gm
81.40.-z
42.70.Mp
Opis:
The article presents the experimental results of the investigation of the absorption spectra and nonlinear refraction of the metal-dielectric nanocomposite that contains the lithium niobate pyroelectric crystal coated with the silver nanofilms on its surface. The atomic force microscopy surface research of these crystals with and without films are also provided. The nanowidth silver films impact on optical spectra and nonlinear refraction of LiNbO₃-Ag nanocomposite was analyzed depending on the sign of the side charge of the crystal, that contain nanofilms.
Źródło:
Acta Physica Polonica A; 2018, 133, 4; 860-863
0587-4246
1898-794X
Pojawia się w:
Acta Physica Polonica A
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Study of second harmonic generation in KDP/Al₂O₃ crystalline nanocomposite
Autorzy:
Andrushchak, N.
Kulyk, B.
Göring, P.
Andrushchak, A.
Sahraoui, B.
Powiązania:
https://bibliotekanauki.pl/articles/1052895.pdf
Data publikacji:
2018-04
Wydawca:
Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:
81.07.Bc
61.46.Df
68.37.Ps
42.65.Ky
Opis:
Crystalline nanocomposite KDP/Al₂O₃ was obtained by growth of KDP nanocrystals inside nanopores of amorphous alumina matrix (Al₂O₃) with pores diameter of 35 nm. Performed atomic force microscopy and X-ray diffraction analysis confirmed that Al₂O₃ matrix is filled up with a tetragonal phase KDP nanocrystals in preferred crystallographic orientation [100]. The nonlinear optical response was studied by means of second harmonic generation via the Maker fringe technique employing picosecond laser pulses at wavelength of 1064 nm. The polarization dependent second harmonic generation response was observed mainly due to the macroscopic crystalline structure anisotropy of KDP/Al₂O₃ nanocomposite. The investigation of such type of nanocomposites which combine nanoscale nonlinear optical materials has a great importance since they may improve the performance of entire system.
Źródło:
Acta Physica Polonica A; 2018, 133, 4; 856-859
0587-4246
1898-794X
Pojawia się w:
Acta Physica Polonica A
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Kelvin Force Microscopy Characterization of Corona Charged Dielectric Surfaces
Autorzy:
Marinskiy, D.
Edelman, P.
Snider, A.
Powiązania:
https://bibliotekanauki.pl/articles/1363397.pdf
Data publikacji:
2014-04
Wydawca:
Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:
77.55.-g
73.61.-r
68.37.Ps
73.25.+i
Opis:
Ionic diffusion of $(H_2O)_{n}^{+}$ and $CO¯_3$ on $SiO_2$ surfaces has been quantified using Kelvin force microscopy measurement of ion distribution change after small spot corona charge. For both positive and negative ionic species, the concentration profiles versus time follow the two-dimensional surface diffusion enabling a determination of corresponding diffusion coefficients. On a thermally grown $SiO_2$ surface, diffusion coefficients of $(H_2O)_{n}^{+}$ and $CO¯_3$ ions were 2.2 × $10^{-11} cm^2$/s and 4.8 × $10^{-12} cm^2$/s, respectively. On a chemically cleaned $SiO_2$ surface, diffusion coefficients of $(H_2O)_{n}^{+}$ and $CO¯_3$ ions were 7.5 × $10^{-9} cm^2$/s and 2.4 × $10^{-9} cm^2$/s, respectively. Mathematical analysis of the surface potential decay yields an additional parameter - capacitance equivalent thickness.
Źródło:
Acta Physica Polonica A; 2014, 125, 4; 997-1002
0587-4246
1898-794X
Pojawia się w:
Acta Physica Polonica A
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Influence of InAs Coverage on Transition of Size Distribution and Optical Properties of InAs Quantum Dots
Autorzy:
Kim, G.
Jeon, S.
Cho, M.
Choi, H.
Kim, D.
Kim, M.
Kwon, Y.
Choe, J.
Kim, J.
Leem, J.
Powiązania:
https://bibliotekanauki.pl/articles/1535820.pdf
Data publikacji:
2010-10
Wydawca:
Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:
81.15.Hi
68.37.Ps
78.55.Cr
78.67.Hc
Opis:
The influence of InAs coverage on the formation of self-assembled quantum dots grown by molecular-beam epitaxy was investigated by atomic force microscopy and photoluminescence measurements. As the InAs coverage increased from 2.0 to 3.0 monolayers, the quantum dot density decreased from 1.1 × $10^{11}$ to 1.36 × $10^{10} cm^{-2}$. This result could be attributed to the coalescence of neighboring small InAs quantum dots resulting in the formation of much larger InAs quantum dots with lower quantum dot density. Atomic force microscopy results revealed that as the InAs quantum dot coverage increased, the transition of size distribution of InAs quantum dots from single-modal to multimodal occurred. The temperature-dependent photoluminescence spectra showed that the photoluminescence spectra red shifted and the photoluminescence peak intensity decreased as the InAs coverage increased. The thermal activation energy was strongly dependent on the InAs coverage, and for InAs quantum dots with 3.0 ML thick InAs coverage, this energy was estimated to be 147 meV.
Źródło:
Acta Physica Polonica A; 2010, 118, 4; 673-676
0587-4246
1898-794X
Pojawia się w:
Acta Physica Polonica A
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Temperature Dependent Variations of Properties of Polymer-Like Carbon Coatings Treated with High Energy Electrons
Autorzy:
Plaipaitė-Nalivaiko, R.
Vigricaitė, L.
Adlienė, D.
Rutkūnienė, Ž.
Powiązania:
https://bibliotekanauki.pl/articles/1402232.pdf
Data publikacji:
2015-11
Wydawca:
Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:
61.80.Fe
68.37.Ps
78.30.Jw
78.70.-g
Opis:
Polymer-like carbon coatings can be used for the protection of micro-electromechanical devices functioning in chemically or radiation harsh environment due to their beneficial properties. Properties of carbon coatings depend on the method of synthesis, initial gas mixture, admixture of additives, temperature and other technological parameters. Modification of carbon structures is possible applying high energy electrons. Coating mechanical properties become almost stable after their pretreatment with some doses of high energy electrons. Polymer-like carbon coatings were synthesized from acetylene gas plasma on n-type silicon substrates in the RF plasmotron system at temperatures in the range 293-673 K using plasma enhanced chemical vapor deposition method. Series of samples were prepared and irradiated with high energy (6 MeV) electrons in a medical linear accelerator. The ellipsometric method was used for estimation of some optical parameters and thickness of synthesized coatings. Structural changes of polymer-like carbon coatings were evaluated using the Raman spectroscopy and surface morphology was assessed by atomic force microscopy. Electron beam induced structural changes in the coatings were analyzed using the obtained results. The relations between the synthesis temperature and samples structure and surface morphology are discussed.
Źródło:
Acta Physica Polonica A; 2015, 128, 5; 915-917
0587-4246
1898-794X
Pojawia się w:
Acta Physica Polonica A
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Investigation of NbN and Nb-Si-N Coatings Deposited by Magnetron Sputtering
Autorzy:
Ivashchenko, V.
Scrynskyy, P.
Lytvyn, O.
Rogoz, V.
Sobol, O.
Kuzmenko, A.
Komsta, H.
Karvat, C.
Powiązania:
https://bibliotekanauki.pl/articles/1402242.pdf
Data publikacji:
2015-11
Wydawca:
Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:
61.05.C-
61.05.cp
68.37.Ps
61.05.js
Opis:
NbN and Nb-Si-N films were deposited by magnetron sputtering the Nb and Si targets on silicon wafers at various bias voltages, Uₛ. The deposited films were annealed to establish their thermal stability. The films were investigated by atomic force microscope, X-ray diffraction, X-ray photoelectron spectroscopy and nanoindentation. The NbN films were nanostructured, and the Nb-Si-N films had a nanocomposite structure, and represented an aggregation of δ-NbNₓ nanocrystallites embedded into the amorphous Si₃N₄ tissue (nc-δ-NbNₓ/a-Si₃N₄).
Źródło:
Acta Physica Polonica A; 2015, 128, 5; 949-952
0587-4246
1898-794X
Pojawia się w:
Acta Physica Polonica A
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Czochralski Growth and Properties of Scintillating Crystals
Autorzy:
Yoshikawa, A.
Chani, V.
Nikl, M.
Powiązania:
https://bibliotekanauki.pl/articles/1399452.pdf
Data publikacji:
2013-08
Wydawca:
Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:
81.10.Fq
78.70.Ps
29.40.Mc
78.55.Hx
Opis:
The Czochralski method is one of the very few melt growth techniques that are industry friendly when considering the combination of quality, dimensions, and cost of the produced crystals suitable for their commercialization in scintillation detectors. This method is one of the oldest and most developed crystal growth processes regarding an adequate understanding the physical phenomena observed during solidification process and its practical expansion especially in the industrial scale production. It allows controllable formation of single-crystalline cylindrical ingots of various inorganic scintillation materials. The review summarizes recent progress on the Czochralski growth of a number of scintillation materials. The oxide crystals are mainly considered including the Ce and Pr-doped $RE_3Al_5O_{12}$, RE = Y, Lu, aluminum garnets and newly discovered ultraefficient Ce-doped $Gd_3(Ga,Al)_5O_{12}$ multicomponent garnet, high density $PbWO_4$ and $CdWO_4$ tungstates, Ce-doped $RE_2SiO_5$, RE = Y, Gd, Lu, oxyorthosilicates and $(Y,Lu)AlO_3$ aluminum perovskites and finally the classical $Bi_4Ge_3O_{12}$ scintillator. Additionally, the details of the growth of other practically important non-oxide crystals, namely the Ce and Eu-doped $LiCaAlF_6$ neutron and ultraefficient Ce-doped $LaBr_3$ scintillators, are discussed. The potential of novel micro-pulling down growth method is briefly described in the combinatorial search for new scintillator materials. Selected luminescence and scintillation characteristics including the spectra and decay kinetics, light yield and radiation resistance are also illustrated and overviewed.
Źródło:
Acta Physica Polonica A; 2013, 124, 2; 250-264
0587-4246
1898-794X
Pojawia się w:
Acta Physica Polonica A
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Influence of Thermal Oxidation Temperatures on the Structural and Morphological Properties of $MoO_3$ Thin Films
Autorzy:
Hojabri, A.
Hajakbari, F.
Emami Meibodi, A.
Moghri Moazzen, M.
Powiązania:
https://bibliotekanauki.pl/articles/1399806.pdf
Data publikacji:
2013-02
Wydawca:
Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:
61.05.cp
68.37.Ps
68.55.J-
65.40.-b
Opis:
In this study, molybdenum (Mo) thin films have been deposited on Si substrate by dc magnetron sputtering. Then for preparation of $MoO_3$ thin films the thermal oxidation of Mo thin films under the oxygen flow was employed in the electrical furnace. The influence of the different thermal oxidation temperatures at 400, 600, 800 and 1000C on the structural and morphological properties of $MoO_3$ thin films were characterized by X-ray diffraction and atomic force microscopy, respectively. The results show that the crystallinity and surface morphology of the films are strongly dependent on the thermal oxidation temperatures.
Źródło:
Acta Physica Polonica A; 2013, 123, 2; 307-308
0587-4246
1898-794X
Pojawia się w:
Acta Physica Polonica A
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Effect of the Plasma Deposition Parameters on the Properties of Ti/TiC Multilayers for Hard Coatings Applications
Autorzy:
Saoula, N.
Henda, K.
Kesri, R.
Shrivastava, S.
Erasmus, R.
Comins, J.
Powiązania:
https://bibliotekanauki.pl/articles/1490973.pdf
Data publikacji:
2012-01
Wydawca:
Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:
81.15.Cd
68.35.Ct
68.55.-a
68.37.Ps
Opis:
Titanium carbide (TiC) hard coatings have been obtained on steel and silicon substrates by rf magnetron sputtering process. Two layer coatings have been deposited in order to improve adhesion on steel. The lower layer was titanium metal and the upper TiC layer was obtained by reactive sputtering of the titanium target in Ar and methane gas mixture. The study confirmed that the TiC layer composition depends on the reactive sputtering gas composition and substrate bias voltage. Film microhardness was measured by microindentation. Measurement results showed that the hardness coating depends on the microstructure of our coatings and the polarization of bias substrate is an important parameter to control the microstructure.
Źródło:
Acta Physica Polonica A; 2012, 121, 1; 172-174
0587-4246
1898-794X
Pojawia się w:
Acta Physica Polonica A
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Effect of Grain Size on Mechanical Properties of Irradiated Mono- and Polycrystalline $MgAl_2O_4$
Autorzy:
Jagielski, J.
Piatkowska, A.
Aubert, P.
Labdi, S.
Maciejak, O.
Romaniec, M.
Thomé, L.
Jozwik, I.
Debelle, A.
Wajler, A.
Boniecki, M.
Powiązania:
https://bibliotekanauki.pl/articles/1503999.pdf
Data publikacji:
2011-07
Wydawca:
Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:
61.80.Jh
61.82.Ms
62.20.Qp
68.37.Ps
Opis:
The influence of the size of crystalline regions on mechanical properties of irradiated oxides has been studied using a magnesium aluminate spinel $MgAl_2O_4$. The samples characterized by different dimensions of crystalline domains, varying from sintered ceramics with grains of few micrometers in size up to single crystals, were used in the experiments. The samples were irradiated at room temperature with 320 keV $Ar^{2+}$ ions up to fluences reaching 5 × $10^{16} cm^{-2}$. Nanomechanical properties (nanohardness and Young's modulus) were measured by using a nanoindentation technique and the resistance to crack formation by measurement of the total crack lengths made by the Vickers indenter. The results revealed several effects: correlation of nanohardness evolution with the level of accumulated damage, radiation-induced hardness increase in grain-boundary region and significant improvement of material resistance to crack formation. This last effect is especially surprising as the typical depth of cracks formed by Vickers indenter in unirradiated material exceeds several tens of micrometers, i.e. is more than hundred times larger than the thickness of the modified layer.
Źródło:
Acta Physica Polonica A; 2011, 120, 1; 118-121
0587-4246
1898-794X
Pojawia się w:
Acta Physica Polonica A
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Influence of Thermal Process on Physical Properties of ZnO Films Prepared by Spray Pyrolysis
Autorzy:
Gencyilmaz, O.
Atay, F.
Akyuz, I.
Powiązania:
https://bibliotekanauki.pl/articles/1377852.pdf
Data publikacji:
2014-12
Wydawca:
Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:
81.05.Dz
78.66.Hf
73.61.Ga
68.37.Ps
Opis:
ZnO films were deposited on glass substrates by ultrasonic spray pyrolysis technique at a substrate temperature of 300 ± 5°C. All of the films have been annealed at 500°C temperature for different time (1, 2, and 3 h) to improve the optical, electrical and surface properties. The effect of annealing time on the films of physical properties has been investigated. UV-Vis spectrophotometer has been used for transmittance measurements. Also, band gap values of the films have been determined by optical method. Atomic force microscopy has been used to have information the surface morphology and roughness values of the films. Thicknesses, refractive index and extinction coefficient values of the films have been determined by spectroscopic ellipsometry technique. The electrical conduction mechanisms and resistivity of the films were investigated using two probe technique. After all the investigations it was concluded that annealing time has a dramatic effect especially on the surface, optical properties and electrical resistivity values of ZnO films. From the results of these investigations, the application potential of the films for solar cell devices as transparent electrode was searched.
Źródło:
Acta Physica Polonica A; 2014, 126, 6; 1331-1337
0587-4246
1898-794X
Pojawia się w:
Acta Physica Polonica A
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The Measurement of $YBa_2Cu_3O_{7-δ}$ Single Crystals Using the Atomic/Magnetic Force Microscopy
Autorzy:
Kamiński, M.
Wróblewski, M.
Susła, B.
Powiązania:
https://bibliotekanauki.pl/articles/1812278.pdf
Data publikacji:
2008-07
Wydawca:
Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:
68.37.Ps
68.37.Rt
74.70.-b
75.75.+a
Opis:
In this paper the experimental investigations of the $YBa_2Cu_3O_{7-δ}$ single crystal, using atomic force microscopy and magnetic force microscopy, are presented. The atomic force microscopy was used to identify oxidized and unoxidized $YBa_2Cu_3O_{7-δ}$ crystal. The $YBa_2Cu_3O_{7-δ}$ single oxidized crystal was examined for magnetic properties by means of magnetic force microscopy. The research was carried out at a room temperature and in the air atmosphere without external magnetic field.
Źródło:
Acta Physica Polonica A; 2008, 114, 1; 91-97
0587-4246
1898-794X
Pojawia się w:
Acta Physica Polonica A
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Semantyka i gramatyka leksemu 'powinien'
Autorzy:
Topolińska, Zuzanna
Powiązania:
https://bibliotekanauki.pl/articles/2049964.pdf
Data publikacji:
2022-01-25
Wydawca:
Uniwersytet Mikołaja Kopernika w Toruniu. Wydawnictwo UMK
Tematy:
powinien
ps. vin-
realizacja kategorii gramatycznych
the implementation of the grammatical categories
Opis:
Autorka analizuje strukturę semantyczną i gramatyczną polskiego leksemu powinien i dochodzi do konkluzji, że jest on czasownikiem modalnym, semantycznym ekwiwalentem angielskiego should.
The author analyzes the semantic and grammatical structure of the Polish lexeme powinien /povińen/ and concludes that it is a modal verb, the semantic equivalent of the English should.
Źródło:
Linguistica Copernicana; 2022, 18; 211-212
2080-1068
2391-7768
Pojawia się w:
Linguistica Copernicana
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Solid Phase Epitaxy of Ferromagnetic MnAs Layer and Quantum Dots on Annealed GaMnAs
Autorzy:
Sadowski, J.
Kanski, J.
Adell, M.
Domagała, J. Z.
Janik, E.
Łusakowska, E.
Brucas, R.
Hanson, M.
Powiązania:
https://bibliotekanauki.pl/articles/2044534.pdf
Data publikacji:
2005-11
Wydawca:
Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:
81.10.Jt
81.15.Hi
68.65.Hb
68.37.Ps
Opis:
We show that post growth annealing of GaMnAs under As capping at temperatures in the range of 180-210ºC leads to significant surface modifications. Depending on GaMnAs layer thickness and composition, we obtain either a smooth continuous reacted (MnAs) surface layer or 3D islands (quantum dots). The surface modifications are due to a solid phase epitaxial process, in which Mn interstitials diffusing to the GaMnAs surface are bound with the As.
Źródło:
Acta Physica Polonica A; 2005, 108, 5; 851-858
0587-4246
1898-794X
Pojawia się w:
Acta Physica Polonica A
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Ślady tradycji synajskiej w Ps 68
Autorzy:
Tronina, Antoni
Powiązania:
https://bibliotekanauki.pl/articles/1177658.pdf
Data publikacji:
1982
Wydawca:
Katolicki Uniwersytet Lubelski Jana Pawła II
Tematy:
tradycja synajska
Lb 33
Ps 68
Sinaitic tradition
Num 33
Psalm 68
Opis:
Les obscurités textuelles du Ps 68 rendent difficile sa datation et exégĕse. L’auteur de 1’article rapproche les hapax legomena et les termes obscures du psaume avec la liste des étapes de la marche pendant l’Exode (Nb 33), en montrant des nombreuses ressemblances entre les deux textes. II en résulte que le Ps 68 c’etait une élaboration mnémotechnique de 1’ancienne tradition du séjour au désert et de l’établissement en Canaan.
Źródło:
The Biblical Annals; 1982, 29, 1; 45-51
2083-2222
2451-2168
Pojawia się w:
The Biblical Annals
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Obraz Syjonu w Ps 134 źródłem natchnienia dla Łukasza w przedstawieniu roli Jeruzalem w Łk-Dz
The Image of Zion in Ps 134 as a Source of Inspiration for Luke’s Presentation of Jerusalem in Luke-Acts
Autorzy:
Mielcarek, Krzysztof
Powiązania:
https://bibliotekanauki.pl/articles/1051223.pdf
Data publikacji:
2015-12-12
Wydawca:
Katolicki Uniwersytet Lubelski Jana Pawła II
Tematy:
Ps 134
Syjon
Jeruzalem
świątynia
teologia Łukasza
Zion
Jerusalem
temple
theology of Luke
Opis:
The aim of the article is to show the relationship between an image of Zion-Jerusalem in the Ps 134 and the Lucan theology of the Holy City. Even though it is not easy to draw a certain conclusion on the issue, one could say that the Lucan idea of the Holy City is much more compound that the one present in the Psalter, but it is certainly built upon it. At first the third evangelist took the Psalmist’s point of view stressing both the role of Jerusalem and its sanctuary, but in the conclusion of his two volume work he preserved only a salvation-historical function of the City separating it from its cultic context.
Źródło:
The Biblical Annals; 2009, 1, 1; 191-200
2083-2222
2451-2168
Pojawia się w:
The Biblical Annals
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Prawda o Bogu i Jego planie dla Izraela w Ps 105 i 106
Truth of God and His Plan for Israel in Psalms 105 and 106
Autorzy:
Kľusková, Mykhaylyna
Powiązania:
https://bibliotekanauki.pl/articles/1053320.pdf
Data publikacji:
2017-04-19
Wydawca:
Katolicki Uniwersytet Lubelski Jana Pawła II
Tematy:
Psałterz
psalm historyczny
psalmy bliźniacze
Ps 105
Ps 106
przymierze
Boża wierność
Boża łaskawość
grzech
Book of Psalms
historical psalm
twin psalms
covenant
God’s faithfulness
God’s graciousness
sin
Opis:
The aim of the paper is to present the truth of God and his plan for Israel as it is shown in Psalm 105 and 106. The article is divided into three main parts. As the first step is given general characteristic of both texts. In the second and third is proposed detailed analyse of the psalmic understanding of God and his plan for Israelites. The end of the article consists of conclusion which takes into account the message of both texts read as continuum. In light of the psalms God is mainly seen as faithful to the covenant with Abraham (Ps 105) and full of graciousness towards his people (Ps 106). His plan for Israel is its existence in the Promised Land seen as a place free of foreign influence and managed by God’s laws.
Źródło:
The Biblical Annals; 2017, 7, 2; 207-233
2083-2222
2451-2168
Pojawia się w:
The Biblical Annals
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Modelowanie procesu wytłaczania jednoślimakowego mieszanin polimerów z zastosowaniem ślimaków niekonwencjonalnych i dozowanego zasilania wytłaczarki
Modelling of starve fed single-screw extrusion of polyblends using non-conventional screws
Autorzy:
Wilczyński, K. J.
Nastaj, A.
Powiązania:
https://bibliotekanauki.pl/articles/947438.pdf
Data publikacji:
2016
Wydawca:
Sieć Badawcza Łukasiewicz - Instytut Chemii Przemysłowej
Tematy:
wytłaczanie jednoślimakowe
ślimak niekonwencjonalny
dozowane zasilanie
modelowanie procesu wytłaczania
mieszanina PE-LD/PS
single-screw extrusion with starve fed
non-conventional screw
PE-LD/PS blend
modelling the extrusion process
Opis:
Wykonano badania symulacyjne i doświadczalne wytłaczania jednoślimakowego z dozowanym zasilaniem mieszaniny PE-LD/PS. Zastosowano ślimak niekonwencjonalny z sekcją intensywnego ścinania, utworzoną przez rowkowany element Maddocka. Obliczenia symulacyjne procesu obejmowały uplastycznianie tworzywa, rozkład ciśnienia i temperatury tworzywa w obszarze ślimaka oraz stopień jego wypełnienia. Wyniki obliczeń zweryfikowano doświadczalnie.
A computer model has been developed for starve fed single-screw extrusion with non-conventional screws. Simulation and experimentation for extrusion of PE-LD/PS blend have been carried out. Non-conventional screw equipped with Maddock shearing element has been applied. Melting of polymer, pressure, temperature profiles screw filling have been simulated and validated experimentally.
Źródło:
Polimery; 2016, 61, 5; 357-362
0032-2725
Pojawia się w:
Polimery
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Relationship between surface roughness and load capacity of adhesive joints made of aluminum alloy 2024-T3 after shot peening
Zależność między chropowatością powierzchni i nośnością połączeń klejowych stopu aluminium 2024-T3 po pneumokulkowaniu
Autorzy:
Zielecki, Władysław
Ozga, Ewelina
Powiązania:
https://bibliotekanauki.pl/articles/31232911.pdf
Data publikacji:
2022
Wydawca:
Politechnika Rzeszowska im. Ignacego Łukasiewicza. Oficyna Wydawnicza
Tematy:
shot peening
single-lap adhesive joint
load capacity
surface roughness
Hartley's PS/DS-P Ha3 plan
Almen test
pneumokulkowanie
jednozakładkowe połączenie klejowe
nośność
plan Hartleya PS/DS-P Ha3
próba Almena
Opis:
The aim of the work was to investigate the influence of selected shot peening parameters on the load capacity of adhesive joints and on the surface roughness of samples made of aluminum alloy 2024-T3. The research was also aimed at verifying whether it is possible to assess the load capacity of adhesive joints on the basis of the surface roughness parameters after shot peening. The treatment variants were developed according to the matrix of the Hartley's PS/DS-P:Ha3 plan. Shot peening time varied from 60 to 180 s, ball diameter from 0.5 to 1.5 mm and compressed air pressure from 0.3 to 0.5 MPa. As a result of the analysis of the correlation between the load capacity of connections and the surface roughness, it can be concluded that the greatest relationship exists between the load capacity and the Rku parameter. The regression analysis shows that the load capacity of the connections should increase along with the increase of the Rku parameter. The study also showed that the Rku parameter is also most strongly associated with the deflection of the Almen strips. The Almen strip deflection increases with the increase of the Rku parameter. The regression equation describing the influence of shot peening parameters on the value of the Rku parameter indicates that the value of the Rku parameter increases with the increase of the treatment time and the decrease of the ball diameter and the compressed air pressure.
Celem pracy było zbadanie wpływu wybranych parametrów pneumokulkowania na nośność połączeń klejowych oraz chropowatość powierzchni próbek ze stopu aluminium 2024-T3. Badania miały również na celu sprawdzenie, czy możliwa jest ocena nośności połączeń klejowych na podstawie parametrów chropowatości powierzchni po pneumokulkowaniu. Warianty pneumokulkowania opracowano zgodnie z matrycą planu Hartleya PS/DS-P:Ha3. Czas obróbki zmieniał się w zakresie od 60 do 180 s, średnica kulek od 0,5 do 1,5 mm i ciśnienie sprężonego powietrza od 0,3 do 0,5 MPa. W wyniku analizy korelacji miedzy nośnością połączeń i chropowatością powierzchni można stwierdzić, ze największa zależność występuje pomiędzy nośnością a parametrem Rku. Analiza regresji wskazuje, ze wraz ze zwiększaniem wartości parametru Rku nośność połączeń również powinna wzrastać. W ramach pracy wykazano również, że parametr Rku jest parametrem chropowatości najsilniej związanym ze strzałką ugięcia płytek Almena. Strzałka ugięcia płytek Almena wzrasta wraz ze wzrostem parametru Rku. Równanie regresji opisujące wpływ parametrów pneumokulkowania na wartość parametru Rku wskazuje, że wartość parametru Rku wzrasta wraz ze zwiększaniem czasu kulkowania i zmniejszaniem średnicy kulek i ciśnienia sprężonego powietrza.
Źródło:
Technologia i Automatyzacja Montażu; 2022, 4; 34-45
2450-8217
Pojawia się w:
Technologia i Automatyzacja Montażu
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Porosity structure in photon active glasses
Autorzy:
Jasińska, B.
Śniegocka, M.
Reisfeld, R.
Zigansky, E.
Powiązania:
https://bibliotekanauki.pl/articles/147953.pdf
Data publikacji:
2013
Wydawca:
Instytut Chemii i Techniki Jądrowej
Tematy:
glass
ortho-positronium (o-Ps)
porosity
positron annihilation lifetime spectroscopy (PALS)
sol-gel technique
Opis:
Two kinds of photon active glasses were investigated using positron annihilation lifetime spectroscopy (PALS). Both kinds of glasses were prepared using a sol-gel technique, doped by complex of ruthenium tris bipyridyl chloride. Glasses differed from the initial matrix: the first one was prepared using silicon oxide while the second one - zircon oxide. The ortho-positronium (o-Ps) lifetime and intensities were determined from lifetime spectra. Different porosity structure concluded from PALS measurements was found in both cases. In the silica based glasses small free volumes (angstrom size) and pores (from 1 to 10 nm) existed in the material. On the contrary, in zirconia based glasses small intermolecular voids were produced in the structure only, independently of the way of material preparation.
Źródło:
Nukleonika; 2013, 58, 1; 241-244
0029-5922
1508-5791
Pojawia się w:
Nukleonika
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Wykorzystanie satelitarnej interferometrii radarowej do badań osuwisk w polskiej części Karpat
Use of SAR interferometry for the study of landslides in Polish Carpathians
Autorzy:
Wojciechowski, T.
Perski, Z.
Wójcik, A.
Powiązania:
https://bibliotekanauki.pl/articles/2074581.pdf
Data publikacji:
2008
Wydawca:
Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
Tematy:
satelitarna interferometria radarowa
stabilne rozpraszacze (PS)
osuwiska
Karpaty
SAR interferometry
persistent scatterers
landslides
Carpathians
Opis:
The paper presents preliminary results of possible application of SAR interferometry in the studies of landslides. Two areas have been selected: Wieliczka and Nowy Sącz. The application of InSAR (SAR Interferometry) in the Carpathians is difficult due to rough topography, vegetation and long season with the snow cover. Such problems may be overridden by applying PSInSAR (Persistent Scatterers SAR Interferometry) which utilizes long time series of the SAR data. PSInSAR was used for both areas. Obtained sets of PS points show evidence of the landslide movement. The most reliable points were then used in quantitative cartographic study to qualify activity of slopes. Analysis of landslide dynamics was performed for the area of Wieliczka where, for instance, a landslide velocity movement in Lednica Górna reaches 74.8 mm/yr. The preliminary results are very promising for the development of PSInSAR methodology in the study of landslides in Poland.
Źródło:
Przegląd Geologiczny; 2008, 56, 12; 1087-1091
0033-2151
Pojawia się w:
Przegląd Geologiczny
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Słowo Boga w słowach Jezusa
Autorzy:
Tomaszewski, Tomas
Powiązania:
https://bibliotekanauki.pl/articles/1623447.pdf
Data publikacji:
2015-12-31
Wydawca:
Katolicki Uniwersytet Lubelski Jana Pawła II
Tematy:
Ewangelia wg św. Jana
J 10
34-35
słowo Boże
Ps 82
6
bogowie
Opis:
In Gv 10,34-35 Gesu, che e la Parola, si appella alla testimonianza della parola divina contenuta nella Scrittura. Questo richiamo viene rafforzato dalle due frasi: ego eipa (10,34) e ou dunatai luthenai he grafe (10,35). Quindi la Scrittura non puo perdere il suo valore neppure la sua importanza, e quello che e scritto deve essere accolto, poiche dietro il testo sacro si trova l'autorita di Dio stesso. L'argomentazione di Gesu in questa discussione e tipicamente rabinica. Gesu dimostra che non puo essere considerato bestammiatore per il fatto che chiama se stesso figlio di Dio. La sua relazione con Dio (di ascolto, obbedienza ed amore) e ancora piu profonda di quelia in cui si trovano coloro che in Sal 82,6, grazie all'ascolto della parola divina, vengono chiamati "dei''.
Źródło:
Verbum Vitae; 2008, 13; 129-148
1644-8561
2451-280X
Pojawia się w:
Verbum Vitae
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Applications of Free Electron Lasers in Biology and Medicine
Autorzy:
Pełka, J.
Tybor, K.
Nietubyć, R.
Wrochna, G.
Powiązania:
https://bibliotekanauki.pl/articles/1539156.pdf
Data publikacji:
2010-02
Wydawca:
Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:
87.59.-e
41.60.Cr
07.85.Qe
82.53.Ps
87.64.Bx
Opis:
The advent of free electron lasers opens up new opportunities to probe the dynamics of ultrafast processes and the structure of matter with unprecedented spatial and temporal resolution. New methods inaccessible with other known types of radiation sources can be developed, resulting in a breakthrough in deep understanding the fundamentals of life as well as in numerous medical and biological applications. In the present work the properties of free electron laser radiation that make the sources excellent for probing biological matter at an arbitrary wavelength, in a wide range of intensities and pulse durations are briefly discussed. A number of biophysical and biomedical applications of the new sources, currently considered among the most promising in the field, are presented.
Źródło:
Acta Physica Polonica A; 2010, 117, 2; 427-432
0587-4246
1898-794X
Pojawia się w:
Acta Physica Polonica A
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Advanced Characterization of Material Properties on the Nanometer Scale Using Atomic Force Microscopy
Autorzy:
Fenner, M.
Wu, S.
Yu, J.
Huber, H.
Kienberger, F.
Powiązania:
https://bibliotekanauki.pl/articles/1490089.pdf
Data publikacji:
2012-02
Wydawca:
Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:
77.55.-g
07.79.-v
68.37.Ps
68.37.Uv
07.57.Pt
Opis:
We report recent advances in material characterization on the nanometer scale using scanning microwave microscopy. This combines atomic force microscopy and a vector network analyzer using microwave tip sample interaction to characterize dielectric and electronic material properties on the nanometer scale. We present the methods for calibration as well as applications. Scanning microwave microscopy features calibrated measurements of: (1) capacitance with attofarad sensitivity. For calibration a well characterized array of capacitors (0.1 fF to 10 fF) is used. The method is applied to determine the dielectric properties of thin organic films, (2) Semiconductor dopant density. Calibration is performed by imaging the cross-section of a standard sample with differently doped layers (dopant stair case) from $10^{16}$ atoms/$cm^3$ to $10^{20}$ atoms/$cm^3$.
Źródło:
Acta Physica Polonica A; 2012, 121, 2; 416-419
0587-4246
1898-794X
Pojawia się w:
Acta Physica Polonica A
Dostawca treści:
Biblioteka Nauki
Artykuł
Wyświetlanie 1-100 z 172

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