Results 171 to 180 of about 8,154,700 (387)

On a Question of a Historiography of Electrification of the USSR 1920-1930 Years

open access: yesУправленческое консультирование, 2018
This article deals with an analysis of research literature focused on the electrification of the country in the 1920s - early 1930s and the main directions in the development of foreign and domestic historiography on the given subject.
Alexander Ivanovich Lushin   +1 more
doaj  

Heterojunction‐Driven Stochasticity: Bi‐Heterojunction Noise‐Enhanced Negative Transconductance Transistor in Image Generation

open access: yesAdvanced Materials, EarlyView.
This work engineered a bi‐heterojunction noise‐enhanced negative transconductance (BHN‐NTC) transistor using a half‐PTCDI‐C13 layer, achieving expanded and tunable noise characteristics. This advancement enables efficient multi‐bit TRNGs for AI‐driven image generation and enhances logic circuit applications.
Youngmin Han   +6 more
wiley   +1 more source

Preparation and Performance of Nickel-Doped LaSrCoO3-SrCO3 Composite Materials for Alkaline Oxygen Evolution in Water Splitting

open access: yesNanomaterials
Perovskites exhibit catalytic properties on the oxygen evolution reaction (OER) in water electrolysis. Elemental doping by specific preparation methods is a good strategy to obtain highly catalytical active perovskite catalysts.
Bangfeng Zong   +7 more
doaj   +1 more source

Accompanying Structural Transformations in Polarity Switching of Heavily Doped Conjugated Polymers

open access: yesAdvanced Materials, EarlyView.
The polarity switching of heavily doped p‐type conjugated polymers (CPs) toward environmentally stable electron‐rich thin films is demonstrated. Multiscale analyses, incorporating spectroscopic, electrochemical, and scattering techniques, reveal structural and chemical transformations induced by excessive doping with AuCl3.
Eunsol Ok   +11 more
wiley   +1 more source

Low Earth orbit environmental effects on the space station photovoltaic power generation systems [PDF]

open access: yes
A summary of the Low Earth Orbital Environment, its impact on the Photovoltaic Power systems of the space station and the solutions implemented to resolve the environmental concerns or issues are described.
Nahra, Henry K.
core   +1 more source

Hydroelectric Power Station

open access: yesOz, 2012
Bernhard Kast   +2 more
openaire   +3 more sources

Polystyrene Nanoplastic‐Mercury Complexes Detection by Electrolyte‐Gated Carbon Nanotube Field‐Effect Transistor‐Based Sensors

open access: yesAdvanced Materials Interfaces, EarlyView.
An electrolyte‐gated field effect transistor sensor is used to detect an environmentally relevant nanoplastic model. The sensor identifies the presence of polystyrene nanoplastics in water dispersions without significantly altering its performance in the presence of mercury on the nanoplastics’ surface, indicating that it may be utilized in ...
Giulia Elli   +6 more
wiley   +1 more source

Electrochemical Quartz Microbalance for Studying Electrodeposited Pt Catalysts for Methanol Oxidation Reaction

open access: yesInorganics
Pt catalysts are investigated for methanol oxidation in direct methanol fuel cells, utilizing the electrochemical quartz microbalance method (EQCM) with exceptional resolution and sensitivity.
Bangfeng Zong   +9 more
doaj   +1 more source

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