Results 81 to 90 of about 1,208 (193)

Analysis of micro power generator autonomous PZT with use of sliding mode control

open access: yes, 2013
International audienceResearch on energy harvesting and related technologies have attracted attention and have shown their potential in a wide range of applications, the portable electronic devices (numerical telephones, diaries, microcomputers, watches,
Eddiai, A.   +7 more
core   +2 more sources

Modeling of electromagnetic processes in transformer windings under the influence of network overvoltage

open access: yes, 2015
Актуальность работы. При обосновании требуемых уровней продольной (витковой) изоляции трансформаторов явление внутреннего резонанса не учитывалось ни одним директивным документом в мире.
Никонец, Леонид Алексеевич   +2 more
core  

ИЗМЕНЕНИЕ БИОЛОГИЧЕСКОЙ ЦЕННОСТИ ЗЕРНА ОЗИМОЙ ПШЕНИЦЫ ПОСЛЕ СВЧ-ОБРАБОТКИ

open access: yes, 2016
The authors consider aminoacid concentration of grain and factors contributing to its changing to be very significant for practical tasks. Increasing of biological value of raw materials we can correct human ration making it more appropriate to human ...
О. М. Соболева   +1 more
core  

ISEV2025 Abstract Book

open access: yes
Journal of Extracellular Vesicles, Volume 14, Issue S1, October 2025.
wiley   +1 more source

RANCANG BANGUN ANTENA MICROSTRIP DUAL PATCH RECTANGULAR SUSUN VERTICAL DENGAN CATUAN EMC UNTUK APLIKASI MOBILE WIRELESS CELLULAR WILAYAH FREKUENSI 1,7GHz-2,5GHz [PDF]

open access: yes, 2010
ABSTRAKSI: Perkembangan teknologi komunikasi mobile wireless untuk layanan multimedia dengan kualitas tinggi membutuhkan suatu jaringan pita lebar dengan performansi sistem yang handal. Maka dikembangkanlah teknologi wireless cellular generasi 3G dan 4G.
CHANDRA PURNA DARMAWAN
core  

Дослідження очистки відпрацьованих електролітів нікелювання методом феритизації

open access: yes, 2018
Considerable attention has been paid recently to the development of comprehensive recycling of industrial wastewater, which provides for an appropriate degree of purification for both organization of circulation water supply, and subsequent disposal of ...
Prikhna, Tatiana   +3 more
core   +1 more source

Properties of cosmic rays incident in the near-horizontal direction [PDF]

open access: yes, 1966
The Durham 'horizontal spectrograph' Mark II has been used to measure the momentum spectrum and the charge ratio of Cosmic-ray muons in the zenith angle range 82.5 - 90 to about 2000 GeV and the results are based on a sample of 3918 particles.
Said, S. S.
core  

Design of a test rig for squeeze film dampers

open access: yes, 2023
LAUREA MAGISTRALENegli ultimi decenni, il settore industriale della produzione di energia ha spinto lo sviluppo di turbomacchine più efficienti e affidabili, sia per la riduzione del consumo di risorse e delle emissioni, sia per la riduzione dei costi.
Milesi, Diego
core  

Finite-element modeling of liquid-crystal hydrodynamics with a variable degree of order

open access: yes, 2006
A finite-element model of liquid-crystal hydrodynamics based on the Qian and Sheng formulation has been developed. This formulation is a generalization of the Ericksen-Leslie theory to include variations in the order parameter, allowing for a proper ...
Richard James   +7 more
core  

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