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 "Savchenko, A." wg kryterium: Autor

  Lista filtrów
Wyrównaj
    Wyświetlanie 1-10 z 10
    Tytuł:
    Electric Field Control of Magnon Power Flow in Thin Ferromagnet Films
    Autorzy:
    Krivoruchko, V.
    Savchenko, A.
    Powiązania:
    https://bibliotekanauki.pl/articles/1030701.pdf
    Data publikacji:
    2018-03
    Wydawca:
    Polska Akademia Nauk. Instytut Fizyki PAN
    Tematy:
    75.30.Ds
    42.25.Bs
    75.30.Gw
    Opis:
    External electric field can modify the strength of the spin-orbit interaction between spins of ions in magnetic crystals. This influence leads to a spin wave frequency shift that is linear in both the applied electric field and the wave vector of the spin wave. Here, we explore theoretically the external electric field as a means of control of the spin wave power flow in ultrathin ferromagnets. The spin wave group velocity and focusing pattern is obtained from the slowness (isofrequency) curves by evaluating their curvature at each point of the reciprocal space. We show that the combination of the magneto-dipole interaction and the electric field can result in non-reciprocal unidirectional caustic beams of dipole-exchange spin waves. Our findings open a novel avenue for spin wave manipulation and development of electrically tuneable magnonic devices.
    Źródło:
    Acta Physica Polonica A; 2018, 133, 3; 463-465
    0587-4246
    1898-794X
    Pojawia się w:
    Acta Physica Polonica A
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Statistical testing of segment homogeneity in classification of piecewise-regular objects
    Autorzy:
    Savchenko, A. V.
    Belova, N. S.
    Powiązania:
    https://bibliotekanauki.pl/articles/330652.pdf
    Data publikacji:
    2015
    Wydawca:
    Uniwersytet Zielonogórski. Oficyna Wydawnicza
    Tematy:
    statistical pattern recognition
    testing of segment homogeneity
    probabilistic neural network
    rozpoznawanie obrazu
    jednorodność segmentu
    probabilistyczna sieć neuronowa
    Opis:
    The paper is focused on the problem of multi-class classification of composite (piecewise-regular) objects (e.g., speech signals, complex images, etc.). We propose a mathematical model of composite object representation as a sequence of independent segments. Each segment is represented as a random sample of independent identically distributed feature vectors. Based on this model and a statistical approach, we reduce the task to a problem of composite hypothesis testing of segment homogeneity. Several nearest-neighbor criteria are implemented, and for some of them the well-known special cases (e.g., the Kullback–Leibler minimum information discrimination principle, the probabilistic neural network) are highlighted. It is experimentally shown that the proposed approach improves the accuracy when compared with contemporary classifiers.
    Źródło:
    International Journal of Applied Mathematics and Computer Science; 2015, 25, 4; 915-925
    1641-876X
    2083-8492
    Pojawia się w:
    International Journal of Applied Mathematics and Computer Science
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Modern methods of aspergillosis diagnosis and biotechnological approaches to creation of allergy / aspergillosis diagnostic preparations
    Autorzy:
    Savchenko, Alina A.
    Nikitina, Ekaterina I.
    Galkin, Alexander Yu.
    Dechtiarenko, Natalie V.
    Powiązania:
    https://bibliotekanauki.pl/articles/1032499.pdf
    Data publikacji:
    2014
    Wydawca:
    Uniwersytet Kazimierza Wielkiego w Bydgoszczy
    Tematy:
    aspergillosis
    allergy
    diagnostics
    preparations
    biotechnology
    Opis:
    Fungi of the Aspergillus genus are widely distributed in nature, including more than 300 species, but only a few of them are pathogenic for humans and animals. Aspergillus can grows on organic substrates in soil, on plants. Spores are constantly present in air, and with it food, household items, outer integument and mucous person causing the disease to cause aspergillosis. When aspergillosis usually affects the respiratory system, in some cases, skin, kidneys, brain, eyes. Invasive pulmonary aspergillosis is associated with high mortality. In recent years, the number of cases has increased. At risk are people with immune deficiencies. Crucial in the fight against this disease promptly started playing antifungal therapy and early diagnosis. When selecting tests are important technical and economic indicators of the complexity or simplicity the study, its reproducibility, the applicability of automated screening and cost analysis. In the present article we have analyzed and compared different methods for aspergillosis diagnostics. Biotechnological approaches for development of allergy/aspergillosis diagnostic preparations also have been discussed.
    Źródło:
    Journal of Health Sciences; 2014, 4, 1; 363-374
    1429-9623
    Pojawia się w:
    Journal of Health Sciences
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Impact voltage deviation on the technological characteristics of crushers
    Autorzy:
    Savchenko, V.
    Sinyavsky, A.
    Powiązania:
    https://bibliotekanauki.pl/articles/410666.pdf
    Data publikacji:
    2013
    Wydawca:
    Polska Akademia Nauk. Oddział w Lublinie PAN
    Tematy:
    crusher
    electric drive
    voltage deviation
    productivity
    specific consumption of energy
    power loss
    grinding module
    Opis:
    The results of research on the influence of voltage deviation on the technological characteristics and energy losses in electric drive of the crusher are presented. Dependence of the productivity, of specific consumption of energy and grinding module on the voltage are established.
    Źródło:
    ECONTECHMOD : An International Quarterly Journal on Economics of Technology and Modelling Processes; 2013, 2, 2; 37-40
    2084-5715
    Pojawia się w:
    ECONTECHMOD : An International Quarterly Journal on Economics of Technology and Modelling Processes
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Treatment of potato tubers before planting in a magnetic field
    Autorzy:
    Sinyavsky, A.
    Savchenko, V.
    Powiązania:
    https://bibliotekanauki.pl/articles/410889.pdf
    Data publikacji:
    2012
    Wydawca:
    Polska Akademia Nauk. Oddział w Lublinie PAN
    Tematy:
    pole magnetyczne
    indukcja magnetyczna
    bioelektromagnetyzm
    bulwa ziemniaka
    przenośniki
    magnetic field
    magnetic treatment of potatoes
    magnetic induction
    speed of the conveyor
    biopotential
    Opis:
    The results of research on the impact parameters of treatment of potato tubers in a magnetic field to change their biopotential and yield are presented. The optimum regimes of treatment were determined.
    Źródło:
    ECONTECHMOD : An International Quarterly Journal on Economics of Technology and Modelling Processes; 2012, 1, 2; 49-52
    2084-5715
    Pojawia się w:
    ECONTECHMOD : An International Quarterly Journal on Economics of Technology and Modelling Processes
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Issledovanie dinamiki izmenenijj pokazatelejj hadezhnosti passivno rezervirovannojj sistemy pri ispravnom isnovnom i dublirujushhem ehlementakh
    Study of dynamics of change of reliability indices passive system redundancy with intact primary and backup elements
    Autorzy:
    Bojko, A.
    Bondarenko, A.
    Savchenko, V.
    Powiązania:
    https://bibliotekanauki.pl/articles/76849.pdf
    Data publikacji:
    2013
    Wydawca:
    Komisja Motoryzacji i Energetyki Rolnictwa
    Tematy:
    willingness
    work
    failure-free operation
    reliability system
    redundancy system
    Opis:
    В статье рассмотрена пассивно резервированная система работающая в режиме постепенного накопления повреждений. Установлены закономерности изменения основных показателей надежности, таких как вероятность безотказной работы и среднее время работы до отказа.
    The paper describes passive redundant system is in gradual accumulation of damage. The regularities of changes in basic reliability indices such as probability of failure-free operation and mean time to failure.
    Źródło:
    Motrol. Motoryzacja i Energetyka Rolnictwa; 2013, 15, 3
    1730-8658
    Pojawia się w:
    Motrol. Motoryzacja i Energetyka Rolnictwa
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Grafoanaliticheskij analiz sostojanijj i perekhodov v vozmozhnyje sostojanija aktivno rezervirujemojj tekhnicheskojj sistemy
    Graphic analytical analysis and transitions in possible become active redundant technical system
    Autorzy:
    Boyko, A.
    Bondarenko, O.
    Savchenko, V.
    Powiązania:
    https://bibliotekanauki.pl/articles/78056.pdf
    Data publikacji:
    2013
    Wydawca:
    Komisja Motoryzacji i Energetyki Rolnictwa
    Tematy:
    graphical analysis
    theoretical research
    transition
    machine work
    failure
    restoration
    technical system
    exploitation
    Opis:
    The results of theoretical researches are resulted for the complex estimation of the common state and tendencies of changes of reliable work of machines for collection of corn. The stochastic model of the states and transitions of subsystems is built at the passive reserving.
    Źródło:
    Motrol. Motoryzacja i Energetyka Rolnictwa; 2013, 15, 4
    1730-8658
    Pojawia się w:
    Motrol. Motoryzacja i Energetyka Rolnictwa
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Variovanie izmenenijj pokazatelejj nadezhnosti passivno rezerviruemojj sistemy pri povrezhdennom osnovnom i ispravnom dublirujushhem ehlementakh
    Variation changes of reliability of passive reservation system is damaged basic and serviceable duplicating elements
    Autorzy:
    Boyko, A.
    Bondarenko, O.
    Savchenko, V.
    Powiązania:
    https://bibliotekanauki.pl/articles/77340.pdf
    Data publikacji:
    2013
    Wydawca:
    Komisja Motoryzacji i Energetyki Rolnictwa
    Tematy:
    theoretical study
    agricultural machine
    stochastic model
    transition
    subsystem
    passive reservation
    Opis:
    The paper presents the results of theoretical studies for comprehensive assessment of the general status and trends reliable operation of agricultural machinery. Built stochastic model states and transitions subsystems during passive reserving.
    Źródło:
    Motrol. Motoryzacja i Energetyka Rolnictwa; 2013, 15, 2
    1730-8658
    Pojawia się w:
    Motrol. Motoryzacja i Energetyka Rolnictwa
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Edge Pinning Effects and Giant Thermal Instability of Magnetization Hysteresis Loops in Thin Nano-Scale Magnets
    Autorzy:
    Popkov, A. F.
    Savchenko, L. L.
    Vorotnikova, N. V.
    Powiązania:
    https://bibliotekanauki.pl/articles/2013138.pdf
    Data publikacji:
    2000-03
    Wydawca:
    Polska Akademia Nauk. Instytut Fizyki PAN
    Tematy:
    75.60.Ej
    67.80.Jd
    Opis:
    Magnetization reversal modes of super-thin nano-scale particles with a high magnetization and low anisotropy are analyzed by solving magnetic moment motion equations. A new kind of thermal hysteresis instability connected with the random mutual transformation of the main magnetization modes is predicted by simulations.
    Źródło:
    Acta Physica Polonica A; 2000, 97, 3; 499-502
    0587-4246
    1898-794X
    Pojawia się w:
    Acta Physica Polonica A
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Environmental impact assessment of the designed Petrikov potash mining and processing complex, Belarus: approaches and results
    Autorzy:
    Barbikov, D. V.
    Grechko, A. M.
    Savchenko, V. V.
    Zlebova, A. E.
    Kurlovich, D. M.
    Sauchyk, S. F.
    Powiązania:
    https://bibliotekanauki.pl/articles/2192104.pdf
    Data publikacji:
    2016
    Wydawca:
    Polskie Stowarzyszenie Górnictwa Solnego
    Tematy:
    Environmental Impact Assessment
    potash deposits
    surface subsidence
    environmental pollution
    ocena oddziaływania na środowisko
    osiadanie powierzchni
    zanieczyszczenie środowiska
    Opis:
    Petrikov deposit of potash salt is situated in Gomel oblast of Belarus in the south-east of Pripyat Trough, and consists of Northern and Southern prospects. Underground mining of potash salt will start at the Northern prospect with the area of 166 km2. It is expected that mining will last for about 50-80 years. Environmental Impact Assessment (EIA) was carried out at the stage of designing of Petrikov mining and processing plant. Standard EIA procedure included a set of investigations, including assessment of surface subsidence, assessment of changes in groundwater level, assessment of changes in productivity of forest phytocenoses and crops, and assessment of groundwater pollution due to production of potash fertilizers. Maximum values of possible surface subsidence (up to 2.3 m) will occur within the area, where the surface will be effected by mining of potash layers 1, 2, and 3 of the productive horizon IV-p, using long-pillar mining system. Surface subsidence will influence surface topography, surface and groundwater, landscape structure and land resources. The result of surface subsidence will lead to inundation and swamping of land, as well as to increase in the areas affected by annual floods in the valleys of Pripyat and Bobrik rivers. Surface subsidence will affect the whole area of the prospect within the limits of planned mining fields, except the areas above safety pillars. In the result of raise in groundwater level the area with groundwater depth of more than 2 m will decrease from 69.1% to 17.8%, and the areas with groundwater depth from 3 to 5 m will disappear. The area with groundwater depth less than 1 m will increase from 0.1 % to 34.0 %. Within 19.5% of the area the groundwater level will raise above the surface level (the area of inundation). Surface subsidence and change in groundwater level will cause certain decrease in yields of timber and crops, besides this 25.64 km2 of forest, 0.68 km2 of arable land and 3.24 km2 of meadows will be inundated. In order to prevent inundation within certain areas the protective engineering facilities have been designed, and arrangement of groundwater monitoring wells has been proposed. The protective facilities at solid and liquid sludge dumps are designed to prevent the environment from pollution. Nevertheless, the patterns of possible migration of pollutants in groundwater were assessed in case of accidental discharge of waste.
    Źródło:
    Przegląd Solny; 2016, 12; 19--27
    2300-9349
    Pojawia się w:
    Przegląd Solny
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
      Wyświetlanie 1-10 z 10

      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