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 "non-natural system" wg kryterium: Temat

  Lista filtrów
Wyrównaj
    Wyświetlanie 1-4 z 4
    Tytuł:
    Semi-analytical treatment of complex nonlinear oscillations arising in the slider-crank mechanism
    Autorzy:
    Big-Alabo, Akuro
    Ogbodo, Collins Onyinyechukwu
    Ossia, Chinwuba Victor
    Powiązania:
    https://bibliotekanauki.pl/articles/1031444.pdf
    Data publikacji:
    2020
    Wydawca:
    Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
    Tematy:
    Slider-crank mechanism
    conservative system
    continuous piecewise linearization method
    non-natural system
    nonlinear oscillation
    periodic solution
    Opis:
    The model for the free nonlinear oscillation of the slider-crank mechanism is very complicated and difficult to solve accurately using most of the existing approximate analytical schemes. However, the continuous piecewise linearization method (CPLM), which is a recently proposed semi-analytical algorithm, is capable of producing simple and accurate periodic solutions for conservative systems irrespective of the complexity of the nonlinear restoring force. Hence, this study applied the CPLM to solve and analyze the complex nonlinear oscillations arising in the slider-crank mechanism. The CPLM results were verified using numerical solutions and it was found that the CPLM solution was accurate to less than 1.0% for angular amplitudes up to 165°. Analysis of the frequency-amplitude response revealed the existence of asymptotic behaviour as the ratio of the crank radius to the connecting rod length approaches zero or unity. Hence, oscillation models for the observed asymptotic responses were derived and found to be significantly simpler compared to the original oscillation model. Finally, analysis of the large-amplitude oscillations of the slider-crank mechanism revealed the presence of strong anharmonic response.
    Źródło:
    World Scientific News; 2020, 142; 1-24
    2392-2192
    Pojawia się w:
    World Scientific News
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Comparison Environmental Conditions and Economic Efficiency Between Organic and Non-Organic Integrated Mangrove – Shrimp Farming Systems in Ca Mau Province, Vietnam
    Autorzy:
    Van Cong, Nguyen
    Khanh, Huynh Cong
    Powiązania:
    https://bibliotekanauki.pl/articles/2086416.pdf
    Data publikacji:
    2022
    Wydawca:
    Polskie Towarzystwo Inżynierii Ekologicznej
    Tematy:
    integrated mangrove-shrimp farming system
    organic IMSF system
    non-organic IMSF system
    Natural certificate
    Ca Mau province
    Opis:
    Mangrove forest protection is an essential solution for mitigating the impacts of natural disasters in coastal zones and climate change. Integrated mangrove-shrimp farming (IMSF) system has been promoted as a sustainable livelihood that can provide income for farmers and protect mangrove forests. However, the productivity of shrimp is limited. Therefore, to enhance the revenue for farmers, improving the value of shrimp products is a good option. Organic shrimp farming practices following the EU aquaculture organic standards have been previously applied in some areas of the Mekong delta. This study was conducted to compare technical, financial characteristics and environmental parameters between the applied (i.e., organic farms) and non-applied (i.e., non-organic farms) standards of Naturland, aiming to support the development of ecological shrimp farming and contribute towards green development. The study was carried out in Nhung Mien mangrove forest, Ngoc Hien district, Ca Mau province, Vietnam. Fifty organic farms and 50 non-organic farms were directly interviewed using structured questionnaires. And then, three farms in each system were selected for monitoring water quality. Results showed that the average mangrove coverage was 54.1% in the organic IMSF system and significantly different from the non-organic IMSF system (p<0.05). Total shrimp yield, total income and total profits tended to increase in organic IMSF system and the selling shrimp price increased by 10% compared to the conventional price. The study showed that following organic farming methods could provide higher income for farmers and a better chance to mitigate natural disasters and climate change impacts.
    Źródło:
    Journal of Ecological Engineering; 2022, 23, 5; 130--136
    2299-8993
    Pojawia się w:
    Journal of Ecological Engineering
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Парадигматика и синтагматика видовременных форм русского глагола
    Paradigmatics and syntagmatics of aspectual-temporal forms of the Russian verb
    Autorzy:
    Klimonov, Vladimir
    Powiązania:
    https://bibliotekanauki.pl/articles/1022152.pdf
    Data publikacji:
    2020-06-30
    Wydawca:
    Uniwersytet im. Adama Mickiewicza w Poznaniu
    Tematy:
    system of aspectual-temporal forms
    standard and non-standard contexts
    Russian
    natural grammar
    markedness
    Opis:
    This paper addresses the following topics within the framework of natural grammar: On the paradigmatic level of the analysis (The Part titled “Semantics of aspectual-temporal forms of Russian verb”), the temporal and aspectual meanings of each aspectual-temporal form contained in the system of Russian aspectual-temporal forms are determined. On the syntagmatic level of the analysis (The Part titled “Pragmatics of aspectual-temporal forms in Russian”), the use of aspectual-temporal forms in standard and non-standard contexts is investigated as exemplified by performative verbs in the perfective future.
    Źródło:
    Studia Rossica Posnaniensia; 2020, 45, 1; 155-162
    0081-6884
    Pojawia się w:
    Studia Rossica Posnaniensia
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Non-nucleosidic analogs of nucleic acids
    Autorzy:
    Brzezinska, J.
    Adrych-Rozek, K.
    Jahnz-Wechmann, Z.
    Boryski, J.
    Markiewicz, W.T.
    Powiązania:
    https://bibliotekanauki.pl/articles/80212.pdf
    Data publikacji:
    2012
    Wydawca:
    Polska Akademia Nauk. Czytelnia Czasopism PAN
    Tematy:
    nucleic acid
    oligonucleotide
    oligonucleotide analogue
    non-nucleosidic nucleic acid
    glycerol nucleic acid
    natural nucleobase
    ring system
    hydrolysis
    biological membrane
    non-radioactive probe
    Źródło:
    BioTechnologia. Journal of Biotechnology Computational Biology and Bionanotechnology; 2012, 93, 4
    0860-7796
    Pojawia się w:
    BioTechnologia. Journal of Biotechnology Computational Biology and Bionanotechnology
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
      Wyświetlanie 1-4 z 4

      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