Informacja

Drogi użytkowniku, aplikacja do prawidłowego działania wymaga obsługi JavaScript. Proszę włącz obsługę JavaScript w Twojej przeglądarce.

English (EN)·Polski (PL)·Yкраїнський (UK)
Przejdź do strony domowej biblioteki Centralna Biblioteka Wojskowa Link otwiera się w nowym oknie Logo biblioteki Prolib Integro - strona głównaCentralna Biblioteka Wojskowa

Wyszukujesz frazę "Janas, G." wg kryterium: Autor

  Lista filtrów
Wyrównaj
    Wyświetlanie 1-8 z 8
    Tytuł:
    Wpływ warunków świetlnych panujących pod okapem drzewostanu na wielkość osobnika jeżyny gruczołowatej (Rubus hirtus Waldst. i Kit. agg.)
    Effect of light conditions under the stand canopy on the size of blackberry (Rubus hirtus Waldst. and Kit. agg.) individuals
    Autorzy:
    Gazda, A.
    Janas, G.
    Powiązania:
    https://bibliotekanauki.pl/articles/973866.pdf
    Data publikacji:
    2011
    Wydawca:
    Polskie Towarzystwo Leśne
    Tematy:
    drzewostany
    dno lasu
    warunki swietlne
    Rubus hirtus
    leśnictwo
    krzewy leśne
    jerzyna gruczołowata
    wzrost roślin
    wielkość
    light conditions
    specimen size
    blackberry
    rubus hirtus
    Opis:
    The objective of the study was to determine the effect of the forest floor light conditions on the size of blackberries. The research was conducted in the Forest Experimental Station (LZD) in Krynica (49°26'N, 20°52'E). In autumn 1999, 30 individuals were collected from two selected blackberry patches. The crown closure over the blackberry patch situated in the stand with a broken canopy accounted for 21%, while that over the patch located in the stand with the full canopy cover – 3%. The average weight of individuals from the patch beneath the dense canopy was 1.937 ±1.364 g, while individuals growing under a more open canopy were ten times greater and amounted to 18.027 ±11.993 g. The average length of shoots of individuals growing under the dense canopy was five times larger and equalled 42.4 ±35.2 cm and 278.7 ±186.7 cm, respectively. Blackberries growing under a more open canopy established every second shoot (47%) with a length exceeding 50 cm potentially capable of producing roots and thereby progeny ramets. Only one in ten shoots (13%) in individuals growing under the dense canopy was longer than 50 cm. Individuals growing under a more open canopy were several times larger, which means that the blackberry positively responded to the increased access to light by increasing the size of individuals. However, a large share of live shoot lengths in the total length of an individual from the patch under a more open stand canopy compared to the share of this parameter in the total length of an individual growing under the dense canopy suggests that under favourable conditions the expansion of this species is highly probable.
    Źródło:
    Sylwan; 2011, 155, 06; 393-400
    0039-7660
    Pojawia się w:
    Sylwan
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Przypadek dużej torbieli resztkowej żuchwy u 60-letniego pacjenta
    A case of a 60-year-old patient with large residual cyst in mandible
    Autorzy:
    Milner, P.
    Grzesiak-Janas, G.
    Powiązania:
    https://bibliotekanauki.pl/articles/4050.pdf
    Data publikacji:
    2014
    Wydawca:
    Instytut Medycyny Wsi
    Opis:
    W pracy przedstawiono przypadek 60-letniego pacjenta z dużą torbielą resztkową żuchwy leczonego chirurgicznie w znieczuleniu ogólnym w ramach chirurgii jednego dnia. Dokumentację fotograficzną opisanego przypadku wykonano za pomocą zestawu do makrofotografii cyfrowej. W procesie diagnostycznym wykorzystano urządzenie VELscope VX, służące do badania autofluorescencyjnego tkanek.
    The study presents the case of 60-year-old patient with a large residual cyst localized in the mandible, treated surgically under general anaesthesia within a one-day surgery procedure. Photographic documentation of the case described was made using a macrophotography set. Additionally, VELscope VX system was applied as a tissue autofluorescence diagnostic method.
    Źródło:
    Medycyna Ogólna i Nauki o Zdrowiu; 2014, 20(49), 1
    2083-4543
    Pojawia się w:
    Medycyna Ogólna i Nauki o Zdrowiu
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Wstępna ocena skuteczności urządzenia VELscope VX w wykrywaniu zmian na powierzchni błony śluzowej jamy ustnej
    Preliminary evaluation of VELscope VX effectiveness in detecting lesions on the surface of oral cavity mucosa
    Autorzy:
    Milner, P.
    Grzesiak‑Janas, G.
    Powiązania:
    https://bibliotekanauki.pl/articles/4475.pdf
    Data publikacji:
    2015
    Wydawca:
    Instytut Medycyny Wsi
    Opis:
    Wprowadzenie. Badanie fluorescencyjne wykonywane przy pomocy urządzenia VELscope VX stanowi nowoczesną technikę diagnostyczną służącą do wykrywania zmian występujących na powierzchni błony śluzowej jamy ustnej. Pomimo dostępności piśmiennictwa, skuteczność tej techniki nie została jednoznacznie udowodniona. Cel pracy. Celem pracy była wstępna ocena skuteczności urządzenia VELscope VX w wykrywaniu zmian na powierzchni błony śluzowej jamy ustnej. Materiał i metody. Badaniem objęto 60 losowo wybranych pełnoletnich pacjentów, u których przeprowadzono analizę wzrokową powierzchni błony śluzowej jamy ustnej z zastosowaniem oświetlenia unitu stomatologicznego, a następnie za pomocą urządzenia VELscope VX. Zaobserwowane zmiany opisano, wykonano dokumentację fotograficzną oraz dokonano oceny uzyskanych wyników. Wyniki. U 38 pacjentów zaobserwowano zmiany na powierzchni błony śluzowej jamy ustnej w zakresie struktury, koloru, unaczynienia lub innych cech, sugerujące zmiany patologiczne. U 10 z nich wykryto więcej niż 1 nieprawidłowość. Badanie wzrokiem wykazało 46 zmian, zaś w badaniu fluorescencyjnym potwierdzono ich obecność oraz dodatkowo wykryto 2 niewielkie zmiany, przeoczone w świetle białym, co łącznie dało liczbę 48 wykrytych zmian. Wnioski. Na podstawie wyników badania brak jest możliwości jednoznacznego określenia przewagi fluorescencyjnego badania błon śluzowych jamy ustnej urządzeniem VELscope VX nad konwencjonalnym badaniem wzrokowym.
    Background. Fluorescent examination performed using the VELscope VX system is a modern diagnostic technique for detecting lesions on the surface of oral cavity mucosa. Despite availability of relevant publications, the effectiveness of this technique, compared to a standard visual examination of oral mucosa in white light, has not been unequivocally evidenced. Objective. The aim of the study was preliminary evaluation of the effectiveness of VELscope fluorescent examination in the detection of lesions on the surface of oral cavity mucosa, compared to a standard visual examination in white light. Material and Methods. The study included a randomly selected group of 60 adult patients of the Dental Surgery Department (Medical University, Lodz, Poland). After collecting anamnesis, oral cavity mucosa examinations were performed according to two methods: 1) standard visual examination in white light of a dental unit lamp, 2) VELscope VX fluorescent examination. Detected lesions were described and photographic documentation was collected. Further diagnostic and therapeutic process was continued. Results. Lesions on the surface of soft mucosa were found in 38 patients. In 10 cases, more than 1 lesion was discovered. In white light visual examination, 46 lesions were detected. In fluorescent light, all 46 lesions were confirmed, and additionally 2 small lesions were discovered (missed in white light). In total, 48 lesions were observed. Conclusions. Based on the results of the study, it is impossible to unequivocally determine the prevalence of VELscope VX fluorescent examination of oral cavity mucosa surface over the standard visual examination in white light.
    Źródło:
    Medycyna Ogólna i Nauki o Zdrowiu; 2015, 21(50), 1
    2083-4543
    Pojawia się w:
    Medycyna Ogólna i Nauki o Zdrowiu
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Clear cell renal carcinoma metastasis in the oral cavity - case report
    Autorzy:
    Milner, P.
    Janas, A.
    Grzesiak-Janas, G.
    Powiązania:
    https://bibliotekanauki.pl/articles/3387.pdf
    Data publikacji:
    2014
    Wydawca:
    Instytut Medycyny Wsi
    Tematy:
    renal cell
    carcinoma
    metastasis
    oral cavity
    Opis:
    Introduction. Metastatic renal cell carcinoma can spread from the primary renal cell carcinoma to other organs, practically to all tissues. Distant metastases – to the tissue of the head and neck – are transferred through the blood and lymph vessels. A case of such a metastasis localized on the palate is relatively rare and therefore poses interesting material for description. Objective. Analysis of a case of cell renal carcinoma meastasis of the palate in a 67-year-old patient, based on clinical observations and medical publications. Conclusion. Clear cell carcinoma metastases to distant organs are often the first sign of a covertly progressing disease of which the primary tumour is localized in the kidney. The treatment is surgical, and prognosis is poor in the case of distant metastases since tumours recur even after a few years.
    Źródło:
    Journal of Pre-Clinical and Clinical Research; 2014, 08, 2
    1898-2395
    Pojawia się w:
    Journal of Pre-Clinical and Clinical Research
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    The composition of reaction substrates for TiC carbides synthesis and its influence on the thickness of iron casting composite layer
    Autorzy:
    Olejnik, E.
    Janas, A.
    Kolbus, A.
    Sikora, G.
    Powiązania:
    https://bibliotekanauki.pl/articles/380875.pdf
    Data publikacji:
    2011
    Wydawca:
    Polska Akademia Nauk. Czytelnia Czasopism PAN
    Tematy:
    composite layer
    composite in situ
    SHS process
    solidification process
    superficial layer
    cast iron
    TiC carbides
    warstwa kompozytowa
    kompozyt in situ
    synteza wysokotemperaturowa
    proces krzepnięcia
    warstwa powierzchniowa
    żeliwo
    Opis:
    The effect of reaction substrates for the TiC carbide synthesis on the composite layer thickness produced in cast iron was examined. It was found that, at a constant weight of the charge amounting to 0.5 kg, changing the weight of the, placed in mould, stoichiometric mixture of titanium carbide (from 0.01 to 0.04 kg) changed the thickness of the composite layer from 1 to 15 mm. Carbides synthesis starts directly in mould induced by the temperature of molten alloy poured into this mould (1700 K). The TiC carbides formed in this reaction are later, i.e. during alloy solidification, acting as a base composite material. The size of TiC carbides obtained in the synthesis is from 1 to 10 μm. They occur in the layers as locally compact and coagulated forms. Microstructure, chemical composition and structure of the obtained materials were tested by scanning electron microscopy (SEM), X-ray microanalysis (EDS), and X-ray diffraction (XRD).
    Źródło:
    Archives of Foundry Engineering; 2011, 11, 2 spec.; 165-168
    1897-3310
    2299-2944
    Pojawia się w:
    Archives of Foundry Engineering
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Composite zones produced in situ in the Ni3Al phase
    Autorzy:
    Olejnik, E.
    Janas, A.
    Sikora, G.
    Tokarski, T.
    Nowak, J.
    Powiązania:
    https://bibliotekanauki.pl/articles/379777.pdf
    Data publikacji:
    2013
    Wydawca:
    Polska Akademia Nauk. Czytelnia Czasopism PAN
    Tematy:
    composite layer
    Ni3Al
    cast intermetallic
    in situ
    synthesis TiC carbides
    warstwa kompozytowa
    węglik TiC
    Opis:
    The study presents the results of research on the development of composite zones in castings based on the intermetallic phase of Ni3Al. Composite zones were obtained by placing packets with substrates for the reaction of titanium carbide in a foundry mould. To provide a variable carbides content in the composite zone, two compositions of the packets were prepared. The first packet contained only substrates for the reaction of TiC synthesis; the second one also contained a filler. The resulting composite zones in castings were examined for the filler effect on changes in the volume fraction, size and morphology of carbides in the zone. In addition, the effect of filler on the mechanical properties of the zone was verified, observing changes of Vickers hardness in this area. It was found that the presence of filler in the composition of the packet for synthesis reduced the content of carbides, as well as their size and morphology. Lower surface content of carbides reduced hardness of the zone, which enabled smooth control of the mechanical properties. At the same time, the use of the selected filler did not disturb the course of the TiC carbide synthesis.
    Źródło:
    Archives of Foundry Engineering; 2013, 13, 1; 107-112
    1897-3310
    2299-2944
    Pojawia się w:
    Archives of Foundry Engineering
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Ropa naftowa i gaz ziemny w Polsce : obszary perspektywiczne oraz postępowanie przetargowe w 2018 r. (część I)
    Oil and gas in Poland : prospects and licensing rounds in 2018 in terms of hydrocarbon concessions (part I)
    Autorzy:
    Jagielski, G.
    Feldman-Olszewska, A.
    Janas, M.
    Kiersnowski, H.
    Krzyżak, E.
    Podhalańska, T.
    Roszkowska-Remin, J.
    Sobień, K.
    Wójcik, K.
    Powiązania:
    https://bibliotekanauki.pl/articles/2075843.pdf
    Data publikacji:
    2018
    Wydawca:
    Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
    Tematy:
    koncesje na poszukiwanie
    rozpoznawanie węglowodorów
    eksploatacja węglowodorów
    Ministerstwo Środowiska
    concessions for prospection
    exploration of hydrocarbons
    exploitation of hydrocarbons
    Polish Ministry of the Environment
    Opis:
    On the 28th of June 2017, the Polish Ministry of the Environment announced the boundaries of the tender areas selected for the third licensing round for concessions for prospection, exploration and exploitation of hydrocarbons. This round is going to be proceeded in the 4th Quarter of 2018 and 1st Quarter of 2019. The geologists of the Polish Geological Survey selected 15 tender areas (promising for discoveries of conventional and unconventional oil and gas fields) based on the geological data resources stored in the National Geological Archive, other published data, as well as the knowledge and experience of employees of the Polish Geological Institute - National Research Institute and the Polish Ministry of the Environment. All selected areas are located onshore. In this article we describe 10 tender areas located in the Gdańsk, Pomerania and Wielkopolska petroleum provinces. Other tender areas situated in the Carpathians (Błażowa, Proszowice W, Rudnik-Lipiny, Wetlina) and in the Lublin Petroleum Province (Ryki) will be discussed in the next publication. Three areas: Wejherowo, Bytów and Braniewo-Miłakowo are located in the northern Poland (Gdańsk Petroleum Province). The exploration targets of these areas are generally related to structural-lithological traps in the Middle Cambrian beds of the Baltic Basin, as well as to unconventional shale oil and gas in the Lower Paleozoic. Seven tender areas are situated in the northwestern Poland (Pomerania and Wielkopolska Petroleum Provinces). Three of them - Chodzież, Piła and Leszno are dedicated to conventional gas deposits in the Rotliegend sandstones and, in some cases, also oil deposits in the Zechstein/Main Dolomite. Excluding the Leszno tender area, chances for tight gas discoveries exist within the Rotliegend sandstones. The exploration target of the Konin tender area is related to possible conventional fields in the Jurassic and Lower Cretaceous beds. In the Pomerania region the exploration target is generally related to conventional hydrocarbon deposits in the Devonian, Carboniferous and Permian (Rotliegend and Zechstein/Main Dolomite). Three tender areas are situated within the region of: Sierpowo, Orle and Chełmno. As a rule, a concession is granted for a period of 10 to 30 years and is divided into 2 phases: 1) prospecting and exploration phase (which lasts from 4 to 5 years and can be extended to another 2-year period), 2) production phase. Every entity interested in obtaining a concession needs to undergo the qualification procedure. We believe that this publication will contribute to better understanding of the offered tender areas and encourage activity in the Polish oil and gas sector.
    Źródło:
    Przegląd Geologiczny; 2018, 66, 12; 724--740
    0033-2151
    Pojawia się w:
    Przegląd Geologiczny
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Strefy perspektywiczne występowania niekonwencjonalnych złóż węglowodorów w kambryjskich, ordowickich, sylurskich i karbońskich kompleksach skalnych Polski : integracja wyników badań
    Prospective zones for unconventional hydrocarbon resources in Cambrian, Ordovician, Silurian and Carboniferous rocks of Poland : integration of the research results
    Autorzy:
    Podhalańska, T.
    Waksmundzka, M. I.
    Becker, A.
    Roszkowska-Remin, J.
    Dyrka, I.
    Feldman-Olszewska, A.
    Głuszyński, A.
    Grotek, I.
    Janas, M.
    Karcz, P.
    Nowak, G.
    Pacześna, J.
    Roman, M.
    Sikorska-Jaworowska, M.
    Kuberska, M.
    Kozłowska, A.
    Sobień, K.
    Powiązania:
    https://bibliotekanauki.pl/articles/2075500.pdf
    Data publikacji:
    2016
    Wydawca:
    Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
    Tematy:
    niekonwencjonalne złoża węglowodorów
    strefa perspektywiczna
    dolny paleozoik
    karbon
    basen bałtycko-podlasko-lubelski
    zagłębie SW Poland
    unconventional hydrocarbon resources
    prospective zones
    lower Palaeozoic
    Carboniferous
    Baltic-Podlasie-Lublin basin
    Carboniferous basin of SW Poland
    Opis:
    The paper presents the characteristics of prospective zones identified for the first time within the lower Palaeozoic shale formations occurring in the Baltic-Podlasie-Lublin Basin and within the Carboniferous shale, sandstone, and mixed shale-sandstone complexes (the so-called hybrid complexes) in the basin of south-western Poland. The lateral and vertical ranges of these zones are determined based on specific criteria using the results of various research methods and analyses, i.e.: stratigraphic, sedimentological, mineralogical, petrological and geochemical of organic matter, petrographic and petrophysical, including interpretation of well logs. Archived geological materials and those coming from the boreholes drilled recently in the concession areas were also used. Four prospective zones have been distinguished in the lower Palaeozoic of the so-called shale belt: SP1, SP2, SP3 and SP4. The most prospective area for the occurrence of unconventional hydrocarbon deposits in shale formations is the Baltic region – the Łeba Elevation, where there are all four perspective zones, only partially covering the range of potentially prospective formations. In each of these zones, both liquid and gas hydrocarbons can be expected in this area. Due to the low percentage of organic matter, the lowest hydrocarbon generation potential is attributed to the Lublin region. However, the low values of this parameter are compensated by other parameters, i.e. the considerable thickness and lateral extent of zone SP4 corresponding partly to the Pelplin Formation. In the Carboniferous rocks of south-western Poland, seven prospective zones have been distinguished in four borehole sections. Four of them are “tight” zones in compact sandstones, while the other three zones represent a hybrid type in complexes with mixed lithology. No prospective zones have been defined in complexes with homogeneous shale lithologies. Determination of lateral extents of the identified zones has not been possible due to the scarcity of data on the geological structure and stratigraphy of the Carboniferous succession in the study area
    Źródło:
    Przegląd Geologiczny; 2016, 64, 12; 1008--1021
    0033-2151
    Pojawia się w:
    Przegląd Geologiczny
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
      Wyświetlanie 1-8 z 8

      Ta witryna wykorzystuje pliki cookies do przechowywania informacji na Twoim komputerze. Pliki cookies stosujemy w celu świadczenia usług na najwyższym poziomie, w tym w sposób dostosowany do indywidualnych potrzeb. Korzystanie z witryny bez zmiany ustawień dotyczących cookies oznacza, że będą one zamieszczane w Twoim komputerze. W każdym momencie możesz dokonać zmiany ustawień dotyczących cookies