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Tytuł:
Capability assessment of measuring equipment using statistic method
Ocena możliwości urządzenia pomiarowego do korzystania z metod statystycznych
Autorzy:
Polák, P.
Drlička, R.
Žitňanský, J.
Powiązania:
https://bibliotekanauki.pl/articles/410071.pdf
Data publikacji:
2014
Wydawca:
STE GROUP
Tematy:
measuring device
index Cg and Cgk
urządzenia pomiarowe
indeks Cg i Cgk
Opis:
Capability assessment of the measurement device is one of the methods of process quality control. Only in case the measurement device is capable, the capability of the measurement and consequently production process can be assessed. This paper deals with assessment of the capability of the measuring device using indices Cg and Cgk.
Ocena możliwości urządzenia pomiarowego jest jednym ze sposobów kontroli jakości procesu. Urządzenie pomiarowe może być ocenione tylko w przypadku gdy jest w stanie wykonać pomiar i w konsekwencji ocenić sposób wytwarzania. Dokument ten dotyczy oceny możliwości urządzenia pomiarowego przy użyciu indeksów Cg i Cgk.
Źródło:
Management Systems in Production Engineering; 2014, 4 (16); 184-186
2299-0461
Pojawia się w:
Management Systems in Production Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Effects of B₂O₃ Addition on the Sintering Behavior of 0-5-10% ZrO₂ Doped BaTiO₃ Based Ceramics
Autorzy:
Öksüz, K.
Şen, Ş.
Şen, U.
Powiązania:
https://bibliotekanauki.pl/articles/1401289.pdf
Data publikacji:
2015-04
Wydawca:
Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:
77.84.Cg
77.84.-s
Opis:
In this study, the effect of B₂O₃ addition on the sintering behavior of 0-5-10% ZrO₂ doped barium titanate based microwave dielectric ceramics were investigated. For this purpose, the powder mixtures consisting of BaCO₃, TiO₂ and ZrO₂ were prepared by ball milling technique in alcohol using ZrO₂ balls at 200 cycle/min for 20 h. The prepared powders were calcined at 900°C for 2 h. Produced powders were mixed 0.5% B₂O₃ and 5% PVA and pressed as green body under the pressure of 100 MPa. The disc-shaped die-pressed samples were sintered at 1250°C, 1350°C and 1450°C for 4 h. X-ray diffraction analysis showed that the main phases formed in the sintered samples are BaTiO₃ and $Ba(Ti_{1-x}Zr_{x})O_3$. The scanning electron microscope (SEM) and energy-dispersive X-ray spectroscopy (EDS) were used to investigate microstructure of the sintered samples. The bulk densities of the sintered samples increased with the addition of B₂O₃ content due to the low number of pores trapped between the grains.
Źródło:
Acta Physica Polonica A; 2015, 127, 4; 1086-1089
0587-4246
1898-794X
Pojawia się w:
Acta Physica Polonica A
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Intramolecular and Lattice Dynamics in V$\text{}_{6-n}^{IV}$V$\text{}_{n}\text{}^{V}$ O$\text{}_{7}$(OCH$\text{}_{3}$)$\text{}_{12}$ Crystal
Autorzy:
Yablokov, Yu. V.
Augustyniak-Jabłokow, M. A.
Borshch, S.
Daniel, C.
Hartl, H.
Powiązania:
https://bibliotekanauki.pl/articles/2043556.pdf
Data publikacji:
2005-08
Wydawca:
Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:
76.30.Fc
36.40.Cg
Opis:
Multi-nuclear mixed-valence clusters V$\text{}_{4}^{IV}$V$\text{}_{2}^{V}$O$\text{}_{7}$(OCH$\text{}_{3}$)$\text{}_{12}$ were studied by X-band EPR in the temperature range 4.2-300 K. An isotropic exchange interactions between four V$\text{}^{IV}$ ions with individual spin S$\text{}_{i}$=1/2 determine the energy levels structure of the compound with the total spin states S=0, 1, and 2, which are doubled and split due to the extra electron transfer. The spin-Hamiltonian approach was used for the analysis of the temperature dependences of the EPR spectra parameters and the cluster dynamics. Two types of the electron transfer are assumed: the single jump transfer leading to the splitting of the total spin states by intervals comparable in magnitude with the exchange parameter J≈100-150 cm$\text{}^{-1}$ and the double jump one resulting in dynamics. The dependence of the transition ratesν$\text{}_{tr}$ on the energy of the total spin states was observed. In particular, in the range 300-220 K theν$\text{}_{tr}$ ≈0.7×10$\text{}^{10}$ cm$\text{}^{-1}$ and below 180 K the ν$\text{}_{tr}$≈1×10$\text{}^{10}$ cm$\text{}^{-1}$ was estimated. The g-factors of the spin states were shown to depend on the values of the intermediate spins. A phase transition in the T-range 210-180 K leading to the change in the initial V$\text{}^{IV}$ ions localization was discovered.
Źródło:
Acta Physica Polonica A; 2005, 108, 2; 271-281
0587-4246
1898-794X
Pojawia się w:
Acta Physica Polonica A
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Ohmic Contacts To GaN by Solid-Phase Regrowth
Autorzy:
Kamińska, E.
Piotrowska, A.
Barcz, A.
Ilka, L.
Guziewicz, M.
Kasjaniuk, S.
Dynowska, E.
Kwiatkowski, S.
Bremser, M. D.
Davis, R. F.
Powiązania:
https://bibliotekanauki.pl/articles/1968123.pdf
Data publikacji:
1997-10
Wydawca:
Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:
73.40.Ns
73.40.Cg
Opis:
Ni/Si-based contact schemes based on the solid-phase regrowth process have been developed to form low-resistance ohmic contacts to GaN with a minimum contact resistivity of 1×10$\text{}^{-3}$ Ωcm$\text{}^{2}$ and ≈1×10$\text{}^{-2}$ Ωcm$\text{}^{2}$ to GaN:Si (n ≈ 2×10$\text{}^{17}$ cm$\text{}^{-3}$) and GaN:Mg (p ≈ 3×10$\text{}^{17}$ cm$\text{}^{-3}$). The solid-phase regrowth process responsible for the ohmic contact formation was studied using X-ray diffraction, secondary ion mass spectrometry and Rutherford backscattering spectrometry.
Źródło:
Acta Physica Polonica A; 1997, 92, 4; 819-823
0587-4246
1898-794X
Pojawia się w:
Acta Physica Polonica A
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
A novel application of the quartz crystal microbalance for determining the rheological properties of the highly viscous liquids
Autorzy:
Barzinjy, A.
Zankana, M.
Powiązania:
https://bibliotekanauki.pl/articles/1065326.pdf
Data publikacji:
2016-07
Wydawca:
Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:
83.85.Cg
83.85.Jn
Opis:
Traditional methods such as rotational viscometer and other viscometer methods are limited in their ability to investigate rheological properties of high viscous liquids. This study introduces a new approach to overcome these obstacles. Deep eutectic solvents suffer from high viscosity and they are relatively expensive. Therefore, there is a requirement to both reduce the volumes of samples required and increase the accuracy of the technique at high viscosities. Quartz crystal microbalance techniques have been applied because they provide quick recording, the potential for collecting a large amount of data in a short time. Furthermore, the quartz crystal microbalance microviscometer has the advantage over most other methods of viscometry not in its precision of absolute viscosity measurement but in the very small amount of sample liquid needed for investigation. To test the precision of quartz crystal microbalance a comparison must be made between readings obtained with a rotational viscometer set up alongside. In this investigation a series of deep eutectic solvents with various viscosities and physical characteristics have been tested. The influence of the addition of water to the liquids was also assessed.
Źródło:
Acta Physica Polonica A; 2016, 130, 1; 239-244
0587-4246
1898-794X
Pojawia się w:
Acta Physica Polonica A
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Interfacial Microstructure of Ni/Si-Based Ohmic Contacts To GaN
Autorzy:
Kamińska, E.
Piotrowska, A.
Jasiński, J.
Kozubowski, J.
Barcz, A.
Gołaszewska, K.
Bremser, M. D.
Davis, R. F.
Powiązania:
https://bibliotekanauki.pl/articles/1991549.pdf
Data publikacji:
1998-09
Wydawca:
Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:
73.40.Cg
73.40.Ns
Opis:
The microstructure of Ni/Si-based contacts to GaN has been studied using transmission electron microscopy methods. The transition from non-ohmic to ohmic behavior appears to correlate with the initial limited reaction of GaN with Ni and further Si-Ni reaction-driven decomposition of the interfacial GaN-Ni phase.
Źródło:
Acta Physica Polonica A; 1998, 94, 3; 383-386
0587-4246
1898-794X
Pojawia się w:
Acta Physica Polonica A
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Opis procesu indywiduacji narratora na przykładzie "Śmierci w bunkrze" Martina Pollacka
Autorzy:
Bednarska-Kociołek, Joanna
Powiązania:
https://bibliotekanauki.pl/articles/2089992.pdf
Data publikacji:
2021-09-25
Wydawca:
Uniwersytet Warmińsko-Mazurski w Olsztynie
Tematy:
memory
individuation
Martin Pollack
C.G. Jung
Opis:
Individuation is, according to Jung, a process of self-awareness (Selbstwerdung). Martin Pollack’s The Dead Man in the Bunker (2004) is the example of a narrative illustrating the process of individuation. In this book, Pollack presents the fight against the memory of his ancestors – the Nazis and the subsequent stages of the process of his own maturation. This article describes how the narrator expresses himself through literature and how the literary process changes him. The author presents the successive phases of identity building and shows how the process of individuation proceeded depending on these phases. The key thesis of this article is that texts are not only a description of the process, but above all its tool.
Źródło:
Acta Neophilologica; 2021, 2, XXIII; 217-228
1509-1619
Pojawia się w:
Acta Neophilologica
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Evaluating the Coherence of a Cinematic Universe as a Prerequisite for Worldmaking in Digital Cinema
Autorzy:
Dimitriadis, Giorgos
Powiązania:
https://bibliotekanauki.pl/articles/1964522.pdf
Data publikacji:
2018
Wydawca:
Ośrodek Badawczy Facta Ficta
Tematy:
coherence
cinematic universe
cognition
CG
worldmaking
franchise
Źródło:
Facta Ficta. Journal of Theory, Narrative & Media; 2018, 2, 2; 53-70
2719-8278
Pojawia się w:
Facta Ficta. Journal of Theory, Narrative & Media
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Mity greckie w świetle psychologii analitycznej C. G. Junga
The Greek Mythology in the Interpretation of C. G. Jung’s Analytical Psychology
Autorzy:
Korczak, Andrzej
Powiązania:
https://bibliotekanauki.pl/articles/423320.pdf
Data publikacji:
2012
Wydawca:
Uniwersytet w Białymstoku. Wydawnictwo Uniwersytetu w Białymstoku
Tematy:
C.G. JUNG
GREEK MYTHOLOGY
REASON
ANALYTICAL PSYCHOLOGY
Opis:
I emphasize the need to interpret the world view expressed in the Greek mythology. I think that C. G. Jung’s theory of archetypes can by used to interpret it. I show some similarities between Greek gods and archetypes of Jung. There is also a similarity between the goal of human development assumed in the mythological wisdom and the goal of the psychological process of individuation in the analytical psychology. These similarities let us understand some aspects of Greek myths although it must be admitted this understanding is not exhaustive or the only one possible.
Źródło:
IDEA. Studia nad strukturą i rozwojem pojęć filozoficznych; 2012, 24; 207-214
0860-4487
Pojawia się w:
IDEA. Studia nad strukturą i rozwojem pojęć filozoficznych
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Robust Statistical Procedures in Statistical Analysis of Controllable Noise Indicators
Autorzy:
Batko, W.
Knapik, O.
Powiązania:
https://bibliotekanauki.pl/articles/1400074.pdf
Data publikacji:
2013-06
Wydawca:
Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:
43.60.Cg
43.50.Rq
43.50.Yw
Opis:
The subject of the paper is statistical analysis of noise measurement results in control research of environment which is crucial for the process of identification, estimation, and interpretation of the characteristics of representative noise indicators. The proposed approach is based on robust methods of statistical analysis. In particular, the method of modeling measurement results with the use of autoregressive-moving average (ARMA) time series models is described. The subjects of identification, analysis, and connected matter of verification that occur during proposed mathematical formalization of considered problem are stated. Furthermore, the question of the validity and usability of normal distribution approximation, which is very common in modeling and estimation of the expected value of the equivalent sound level, is addressed. The illustration of the proposed methodology is represented by an example of the noise analysis from the permanent monitoring in the city of Kielce. The obtained results create the background for uncertainty of estimates of calculation concerning controlled noise indicators that describe the state of acoustic environmental threats.
Źródło:
Acta Physica Polonica A; 2013, 123, 6; 1007-1011
0587-4246
1898-794X
Pojawia się w:
Acta Physica Polonica A
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Effect of Temperature on Non-Destructive Wave Propagation in Uranium Monopnictides
Autorzy:
Singh, R.
Singh, M.
Chaurasia, S.
Powiązania:
https://bibliotekanauki.pl/articles/1808103.pdf
Data publikacji:
2009-03
Wydawca:
Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:
43.35.Cg
62.20.de
62.20.D-
Opis:
Acoustic attenuation due to phonon-phonon interaction, thermoelastic mechanism and dislocation damping were evaluated in uranium monopnictides (viz. UN, UAs and USb) in the temperature range 50-500 K, along the three crystallographic directions of propagation, viz. [100], [110] and [111] for longitudinal and shear modes of propagation. Due to antiferromagnetic property of these compounds ultrasonic attenuation due to magnon-phonon interaction was also obtained. The second- and third-order elastic moduli of B1-type uranium monopnictides were obtained using electrostatic and the Born repulsive potentials. Gruneisen numbers and acoustic coupling constants were evaluated for longitudinal and shear waves along different directions of propagation and polarization. Results were discussed and compared with available data. It was found that the temperature dependence of attenuation due to phonon-phonon interaction and thermoelastic loss mechanisms follow the third and fourth order polynomial fit laws, respectively, and acoustic attenuation is mainly governed by phonon-phonon interaction in this temperature range.
Źródło:
Acta Physica Polonica A; 2009, 115, 3; 664-670
0587-4246
1898-794X
Pojawia się w:
Acta Physica Polonica A
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
STM Imaging of Magnetic Dots with Ferromagnetic Tip
Autorzy:
Wawro, A.
Kasuya, A.
Powiązania:
https://bibliotekanauki.pl/articles/2013217.pdf
Data publikacji:
2000-03
Wydawca:
Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:
34.80.Nz
36.40.Cg
61.16.Ch
Opis:
We report on imaging of isolated, few nanometers in size, magnetic dots (Co, Ni) by the use of a scanning tunneling microscope equipped with a ferromagnetic Co tip in the presence of external magnetic field. The dependence of apparent height of dots as a function of magnetic field takes a hysteresis-like shape. We discuss possible mechanisms of the scanning tunneling microscope tip interactions with dots.
Źródło:
Acta Physica Polonica A; 2000, 97, 3; 547-550
0587-4246
1898-794X
Pojawia się w:
Acta Physica Polonica A
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
STM Observations of Ferromagnetic Clusters
Autorzy:
Wawro, A.
Kasuya, A.
Powiązania:
https://bibliotekanauki.pl/articles/1968830.pdf
Data publikacji:
1998-02
Wydawca:
Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:
34.80.Nz
36.40.Cg
61.16.Ch
Opis:
Co, Fe and Ni clusters of nanometer size, deposited on silicon and graphite (highly oriented pyrolytic graphite), were observed by a scanning tunneling microscope. Deposition as well as the scanning tunneling microscope measurements were carried out in an ultrahigh vacuum system at room temperature. Detailed analysis of Co cluster height was done with the scanning tunneling microscope equipped with a ferromagnetic tip in the magnetic field up to 70 Oe. It is found that bigger clusters (few nanometers in height) exhibit a dependence of their apparent height on applied magnetic field. We propose that such behaviour originates from the ferromagnetic ordering of cluster and associate this effect to spin polarized tunneling.
Źródło:
Acta Physica Polonica A; 1998, 93, 2; 443-448
0587-4246
1898-794X
Pojawia się w:
Acta Physica Polonica A
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Investigation of Heterostructure Formed from Hole- and Electron-Doped Lanthanum Manganites
Autorzy:
Vengalis, B.
Rosa, A. M.
Devenson, J.
Šliužienė, K.
Lisauskas, V.
Oginskis, A.
Anisimovas, F.
Pyragas, V.
Powiązania:
https://bibliotekanauki.pl/articles/2041760.pdf
Data publikacji:
2005-02
Wydawca:
Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:
73.40.Cg
73.40.Lg
75.50.Dd
Opis:
High crystalline quality films of n-La$\text{}_{2}\text{}_{/}\text{}_{3}$ Ce$\text{}_{1}\text{}_{/}\text{}_{3}$ MnO$\text{}_{3}$, p-La$\text{}_{2}\text{}_{/}\text{}_{3}$ Ca$\text{}_{1}\text{}_{/}\text{}_{3}$ MnO$\text{}_{3}$ and related p-n diode structures were grown heteroepitaxially on lattice-matched SrTiO$\text{}_{3}$(100) substrates by dc magnetron sputtering and pulsed laser deposition. The La$\text{}_{2}\text{}_{/}\text{}_{3}$ Ce$\text{}_{1}\text{}_{/}\text{}_{3}$ Mn O$\text{}_{3}$/La$\text{}_{2}\text{}_{/}\text{}_{3}$ Ca$\text{}_{1}\text{}_{/}\text{}_{3}$ MnO$\text{}_{3}$ bilayer was patterned into a strip-like geometry to investigate electrical properties of the interface. Significant magnetoresistance values and nonlinear current-voltage characteristics were indicated for the interface of the p-n diode heterostructure.
Źródło:
Acta Physica Polonica A; 2005, 107, 2; 290-293
0587-4246
1898-794X
Pojawia się w:
Acta Physica Polonica A
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Śmierć i przemiana w dramatach Williama Butlera Yeatsa
Death and Transformation in William Butler Yeats’ Drama
Autorzy:
Wąchocka, Ewa
Powiązania:
https://bibliotekanauki.pl/articles/967680.pdf
Data publikacji:
2014
Wydawca:
Uniwersytet Łódzki. Wydawnictwo Uniwersytetu Łódzkiego
Tematy:
W.B. Yeats
Irish drama
Celtic revival
C.G Jung
Opis:
The article analyses the motifs of faith, sacrifice and transcendence as well as a variety of methods in which they are represented in the dramatic works of W.B. Yeats. The article also tackles the difficult theme of creating national myths through dramatic and political activity that Yeats was so keen to engage with. Additionally, Wąchocka discusses the mythological imagination in Yeats’s drama in the context of the Celtic mythological tradition, pointing to how certain motifs and subjects (especially lives of gods and heroes) find their way into his plays. Wąchocka pays particular attention to the irrational, subconscious elements in Yeats’s work, identifying a variety of traditions he was drawing his inspiration from. The article also discusses the topic of reincarnation, and the theme of return to life of Yeats’s heroes, and interprets images and symbols used to represent them.
Źródło:
Acta Universitatis Lodziensis. Folia Litteraria Polonica; 2014, 24, 2
1505-9057
2353-1908
Pojawia się w:
Acta Universitatis Lodziensis. Folia Litteraria Polonica
Dostawca treści:
Biblioteka Nauki
Artykuł

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