Results 91 to 100 of about 465,115 (353)

Photoelektrochemische Zelle mit 1.1 Volt Leerlaufspannung

CHIMIA, 1987
A photoelectrochemical cell with 1.1 V open circuit potential, short-time storage capacity, and high cell voltage is described. The cell is based on the photochemical decomposition of silver chloride into metallic silver and chlorine gas.
Gion Calzaferri, Werner Spahni
doaj   +1 more source

Wing-slope techniques for the analysis of Langmuir probe characteristics [PDF]

Wing-slope positive ion temperature measurement technique for Langmuir probe volt-ampere characteristic ...
Bettinger, R. T.
core   +1 more source

Means of environment-friendly protection of white cabbage against the onion thrips [PDF]

, 2002
fejes káposzta-fajta ellenállóságának felmérésére került sor szabadföldi körülmények között, a dohánytripsz spontán betelepedése mellett kialakuló kártétel mértéke alapján. Minden fajta károsodott kisebb-nagyobb mértékben.
Fail, József, Hudák, Ildikó, Pénzes, Béla   +2 more
core  

Manipulating Ferroelectricity Without Electrical Bias: A Perspective

Advanced Physics Research, EarlyView.
Alternatives to electrical bias to control ferroelectric polarization are highly desired for the development of ferroelectric‐based applications. The polarizing role of chemically engineered surfaces, the impact of chemical substitution and mechanical pressure, and light‐induced effects on the final polarization state are highlighted in this short ...
Bixin Yan, Valentine Gillioz, Ipek Efe, Morgan Trassin   +3 more
wiley   +1 more source

ASPECTS OF ANCIENT GREEK MORAL VOCABULARY: ILLIBERALITY AND SERVILITY IN MORAL PHILOSOPHY AND POPULAR MORALITY [PDF]

Trames, 2003
Ivo Volt
doaj   +1 more source

DESIGN AND CONSTRUCTION OF COCONUT GRATERING MACHINE WITH 220 VOLT ELECTRIC MOTOR [PDF]

, 2023
Indra Pratama, Zaenal Arifin
openalex   +1 more source

The Modificated of Automatic Feeder for Increasing Effectiveness of Fish Meal in Take [PDF]

, 2014
This research was conducted from January until March, 2013 in the pond experiment of Fisheries and Marine Science Faculty of Riau University, Pekanbaru. The purpose of this research was to improve the effectiveness of the tool automatic feeder in feeding
Jumalli, S. (Selamat), Mulyadi, M. (Mulyadi), Tang, U. M. (Usman)   +2 more
core  

One‐Step Electrodeposition of Iron Oxyhydroxide Onto 3D Porous Graphene Substrates for on Chip Asymmetric Micro‐Supercapacitors

Batteries &Supercaps, Volume 8, Issue 3, March 2025.
A micro‐supercapacitor with electrodeposited iron oxyhydroxide (FeOOH) as the negative electrode and birnessite manganese oxide (MnO2) as the positive electrode achieves a 2 V working voltage, stable cycling in an aqueous electrolyte, and high energy and power densities of 21 μWh cm‐2 and 2.5 mW cm‐2 respectively.
Filipe Braga, Gabriel Casano, Manel Sonni, Harry Finch, Vinod R. Dhanak, Marco Caffio, Laurence J. Hardwick   +6 more
wiley   +1 more source

Transfer functions of a time-varying control system

Challenges and Issues of Modern Science
The mathematical model of linear time-varying systems (LTV) is the differential equations with coefficients that change over time. The question of their analysis and synthesis is an integral part of the control theory, the development of which is caused
Volt Avdieiev
doaj  

Adapted Volt-VAr Extremum-Seeking Method for Voltage Regulation and Loss Minimization in Low Voltage Distribution Networks

IEEE Access
The high penetration of Distributed Generation (DG) in the low-voltage distribution grid has raised several concerns in recent years, mainly regarding overvoltage at the buses caused by the reversal of active power flow.
J. H. S. Carvalho, W. M. Dos Santos, A. R. Almeida, B. F. S. Junior   +3 more
doaj   +1 more source