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 "Kusiak, P" wg kryterium: Autor

  Lista filtrów
Wyrównaj
    Wyświetlanie 1-6 z 6
    Tytuł:
    Magnetic field of tubular screened phase conductor in a system with grounded or shorted shield
    Autorzy:
    Kusiak, D.
    Piątek, Z.
    Szczegielniak, T.
    Jabłoński, P.
    Powiązania:
    https://bibliotekanauki.pl/articles/97359.pdf
    Data publikacji:
    2014
    Wydawca:
    Politechnika Poznańska. Wydawnictwo Politechniki Poznańskiej
    Tematy:
    magnetic field
    tubular screen
    tubular conductor
    high-current busduct
    Opis:
    In the paper discusses the influence of grounding or shorting of the screen on the magnetic field of screened phase conductor. This phenomenon has been described with the formulas relevant to the relative values of the field and the parameters allowing the frequency, conductivity, and the cross-section dimensions of screen. Into account was taken skin, internal and external proximity effects. Components of this field were expressed through modified Bessel’s functions as a function r and & of cylindrical coordinates. As a consequence this the magnetic field is a rotating elliptical field.
    Źródło:
    Computer Applications in Electrical Engineering; 2014, 12; 65-81
    1508-4248
    Pojawia się w:
    Computer Applications in Electrical Engineering
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Calculations of the magnetic field of the three-phase 4-conductor line with rectangular busbars
    Autorzy:
    Kusiak, D.
    Piątek, Z.
    Szczegielniak, T.
    Jabłoński, P.
    Powiązania:
    https://bibliotekanauki.pl/articles/1395763.pdf
    Data publikacji:
    2016
    Wydawca:
    Politechnika Poznańska. Wydawnictwo Politechniki Poznańskiej
    Tematy:
    magnetic field
    rectangular busbar
    high-current busduct
    Opis:
    The paper presents the results of the calculations of the magnetic field for the both shielded and non-shielded 3-phase MR 250 busbar manufactured by Elektromontaż 2 in Katowice, Poland. The busbar magnetic field has been determined by the following methods: analytical method for non–shielded busbar without taking into account the skin and proximity effects, analytical–numerical method based on integral equations, two-dimensional method of finite elements with the use of the commercial FEMM software, measurement method on a test stand. The measurements were performed with the use of a special non-directional magnetic field meter. A satisfactory compliance of the calculations has been obtained.
    Źródło:
    Computer Applications in Electrical Engineering; 2016, 14; 25-38
    1508-4248
    Pojawia się w:
    Computer Applications in Electrical Engineering
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    What forced the prehistoric cattle-keepers to emigrate from the Red Sea Mountains?
    Autorzy:
    Bobrowski, P.
    Jórdeczka, M.
    Kobusiewicz, M.
    Chłodnicki, M.
    Kusiak, J.
    Powiązania:
    https://bibliotekanauki.pl/articles/2027031.pdf
    Data publikacji:
    2013
    Wydawca:
    Polska Akademia Nauk. Czytelnia Czasopism PAN
    Tematy:
    cat tle-keep ers
    Red Sea Hills
    Su dan
    chro nol ogy of rock art
    Opis:
    To day’s desert area of Red Sea Hills is now in hab ited by a Beja-Bisharin tribe, the camel breed ers. In pre his toric times, this area was in hab ited or pen e trated by pas to ral com mu ni ties en gaged in cat tle breed ing. Their oc cu pa tion is pri mar ily marked by thou sands of en grav ings with rep re sen ta tions of long-horned cat tle, which were dis cov ered in a rock art gal lery in Bir Nurayet, one of the larg est rock art gal ler ies in Af rica and the whole world. We still do not know when the shep herds and their herds aban doned the area. This is sue can be ad dressed by geoarchaeology and in ves ti ga - tion of sed i ments dis cov ered in Wadi Diib, i.e. silts. As we be lieve, they re cord cli mate and en vi ron men tal changes tak ing place in re cent mil len nia, which prob a bly to a large ex tent de ter mined the socio-cul tural pro cesses in the area.
    Źródło:
    Studia Quaternaria; 2013, 30; 135-142
    1641-5558
    2300-0384
    Pojawia się w:
    Studia Quaternaria
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Luminescence dating of the Volochysk section : a key Podolian loess site (Ukraine)
    Autorzy:
    Fedorowicz, S.
    Łanczont, M.
    Mroczek, P.
    Bogucki, A.
    Standzikowski, K.
    Moska, P.
    Kusiak, J.
    Bluszcz, A.
    Powiązania:
    https://bibliotekanauki.pl/articles/2060446.pdf
    Data publikacji:
    2018
    Wydawca:
    Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
    Tematy:
    loess-palaeosol sequence
    luminescence dating
    quartz
    polymineral fractions
    Podolia
    Opis:
    The Volochysk site belongs to important and unique loess sites in the Podolia Upland (W Ukraine) because it contains relatively well-developed loess deposits representing the last and penultimate glacial cycles. This loess-palaeosol sequence consists of pedocomplex S1 (MIS 5) developed on loess L2, and loess L1 (MIS 4-2) with the palaeosols of lower, interstadial rank. In this sequence, different periglacial structures were found, including the largest ones of ice-wedge cast type. Different quartz and polymineral fractions separated from the samples collected in the Volochysk site were dated using luminescence methods (SAR OSL, post-IR IRSL and TL) in three Polish luminescence laboratories in Gdańsk, Gliwice and Lublin. In total, 69 luminescence dating results were obtained for 18 samples. The methodological and research aims were to carry out mutual verification of the obtained dating results as well as to analyse and interpret the differences between them, and to determine the age of distinguished deposit layers and the period of cryogenic activities. The luminescence dates of the sediments, which were deposited during MIS 2, 3 and 4, corresponded fairly well to the ages attributed to these stages. They also indicate the age of periglacial phenomena. However, the TL dates were generally older than the OSL ones, especially those obtained for the sediments deposited during MIS 5 and 6. The results of the research of the Volochysk sequence were compared with those obtained in past years for the loess deposits of the Volhynian Upland (north of Podolia) during similar inter-laboratory analyses conducted to determine their age. The results of OSL datings of the older deposits (MIS 5 and MIS 6) are underestimated irrespective of the used method, and the type (quartz, polymineral) and size of grains. Numerous attempts were made to explain this phenomenon, which, however, give no answer. It was only found that this underestimation corresponded to the equivalent dose value of ~150 Gy.
    Źródło:
    Geological Quarterly; 2018, 62, 3; 729--744
    1641-7291
    Pojawia się w:
    Geological Quarterly
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    How to resolve Pleistocene stratigraphic problems by different methods? A case study from eastern Poland
    Autorzy:
    Terpiłowski, S.
    Zieliński, T.
    Kusiak, J.
    Pidek, I.A.
    Czubla, P.
    Hrynowiecka, A.
    Godlewska, A.
    Zieliński, P.
    Małek, M.
    Powiązania:
    https://bibliotekanauki.pl/articles/2059725.pdf
    Data publikacji:
    2014
    Wydawca:
    Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
    Tematy:
    chronostratigraphy
    geochronology
    interglacial meandering river
    Pleistocene
    Mazovian/Holsteinian
    Eastern Poland
    Opis:
    Different methods have been used to determine the stratigraphic position of Pleistocene alluvial deposits, particularly fluvial interglacial deposits. Near-surface deposits of a meandering river, developed in point-bar and oxbow lake facies, in the Samica River valley (near Łuków, eastern Poland) have been investigated. The fossil valley is incised into the till plain and the outwash. The fluvial succession is locally overlain by solifluction deposits. All the deposits underwent sedimentological analysis. The petrographic composition of basal till occurring in the vicinity of a fossil valley was determined with the method of indicator erratics. Fluvial deposits were examined by pollen analysis and plant macrofossil analysis of oxbow lake facies. Absolute dating methods were applied to the deposits (thermoluminescence methods: TL and additionally IRSL). Lithological differences between fluvial and the surrounding glaciofluvial deposits were identified and their lithostratigraphic position assigned. Petrographic analysis of till and palaeobotanical analyses of oxbow lake facies gave compatible results. Fluvial deposits were formed after the Sanian 2/Elsterian Glaciation, during the Mazovian/Holsteinian Interglacial. Luminescence dating of the fluvial deposits by the TLMAX method yielded the most relevant results (412-445 ka), which indicate that these deposits were formed during the end of the MIS 12 and beginning of the MIS 11 stage.
    Źródło:
    Geological Quarterly; 2014, 58, 2; 235--250
    1641-7291
    Pojawia się w:
    Geological Quarterly
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    SHRIMP U-Pb zircon chronology of the Polish Western Outer Carpathians source areas
    Autorzy:
    Budzyń, B.
    Dunkley, D. J.
    Kusiak, M. A.
    Poprawa, P.
    Malata, T.
    Skiba, M.
    Paszkowski, M.
    Powiązania:
    https://bibliotekanauki.pl/articles/191475.pdf
    Data publikacji:
    2011
    Wydawca:
    Polskie Towarzystwo Geologiczne
    Tematy:
    zircon
    U-Pb geochronology
    ion microprobe
    provenance
    Carpathians
    Opis:
    The Western Outer Carpathians flysch of Poland comprises clasts of crystalline rocks representing source areas that supplied sedimentary basins with clastic material. Zircon from quartz syenite and granite cobbles representing the Silesian Ridge, the currently unexposed source area located at the southern margin of the Silesian Basin, yielded uniform U-Pb dates of 604š6 Ma and 599š6 Ma. These are interpreted as the age of igneous crystallization. Similarly, zircon from a gneiss cobble derived from the northern source terrain gave 610š6 Ma date, which is interpreted as the age of crystallization of the granitic protolith to the gneiss. The Neoproterozoic magmatism is interpreted to have occurred at the Gondwana active margin.
    Źródło:
    Annales Societatis Geologorum Poloniae; 2011, 81, No 2; 161-171
    0208-9068
    Pojawia się w:
    Annales Societatis Geologorum Poloniae
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
      Wyświetlanie 1-6 z 6

      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