Results 41 to 50 of about 14,459 (261)

Cyberspace of the Fourth Scientific and Technological Revolution

open access: yesInternational Journal of Social Research, 2019
The aim of the article is to analyze briefly a modern phenomenon of the cyber space from the sociological and environmental viewpoints. The cyberspace is a material system constructed by a man. This space is now shaping by the technical means developed by the Fourth scientific and technological revolution (hereafter the STR-4).
openaire   +1 more source

Self‐Assembled Monolayers in p–i–n Perovskite Solar Cells: Molecular Design, Interfacial Engineering, and Machine Learning–Accelerated Material Discovery

open access: yesAdvanced Materials, EarlyView.
This review highlights the role of self‐assembled monolayers (SAMs) in perovskite solar cells, covering molecular engineering, multifunctional interface regulation, machine learning (ML) accelerated discovery, advanced device architectures, and pathways toward scalable fabrication and commercialization for high‐efficiency and stable single‐junction and
Asmat Ullah, Ying Luo, Stefaan De Wolf
wiley   +1 more source

STRATEGIC COMMUNICATIONS: THE PROBLEM OF THE ESSENCE UNDERSTANDING

open access: yesМіжнародні відносини: теоретико-практичні аспекти, 2018
The purpose of this article is to compare in a general the main points of view on the issue of the strategic communications and justification on the basis of their dependence on the technological revolution and globalization.
Oleksandr Dzoban
doaj   +1 more source

n‐Type Polymer Radio Frequency Rectifiers Operating at 18.5 GHz

open access: yesAdvanced Materials, EarlyView.
Combining an n‐doped polymer semiconductor with wafer‐scale asymmetric planar electrodes featuring work function‐engineered contacts yields radio‐frequency diodes and rectifying circuits operating at up to 18.5 GHz. The devices combine scalable manufacturing with an operating frequency previously unattainable by large‐area organic electronics ...
Lazaros Panagiotidis   +19 more
wiley   +1 more source

Kdo má děti vychovávat a jak? Pedagogika jako klíčový diskurz socialistické společnosti || Who should raise children and how? Pedagogy as a key discourse of socialist society [PDF]

open access: yesHistorie - Otázky - Problémy, 2018
The paper discusses various forms of pedagogical literature from socialist Czechoslovakia and argues that pedagogy became a dynamic and complex aspect within the general debates on VTR (Scientific Technological Revolution) from the 1960s on.
Martina Winkler
doaj  

Geological characteristics, main challenges and future prospect of shale gas

open access: yesJournal of Natural Gas Geoscience, 2017
The development of shale gas in the United States has made a breakthrough, profoundly changed the pattern of oil and gas supply. It created the “shale gas revolution” on a global scale.
Caineng Zou   +10 more
doaj   +1 more source

Artificial Intelligence Meets Micro/Nanorobotics

open access: yesAdvanced Materials, EarlyView.
Artificial intelligence is transforming micro‐ and nanorobots from externally controlled, task‐specific machines into adaptive, autonomous systems. Machine learning, multimodal perception, digital twins, AI‐guided materials and geometry design enhance propulsion, localization, decision‐making, whichaccelerates clinical and environmental applications ...
Fatma M. Yurtsever   +6 more
wiley   +1 more source

On achievements and contradictions in the development of computer technology in the USSR in the second half of the 1950s

open access: yesГуманитарные и юридические исследования
Introduction. The assessments of a number of well-known economists and historians regarding the scientific and technical policy implemented in the 1950s are directly opposite.
E. V. Bodrova, V. V. Kalinov
doaj   +1 more source

Toward Pore‐Engineered 3D‐Printed Materials for Sorption Water Harvesting, Interfacial Evaporation, and Radiative Cooling

open access: yesAdvanced Materials, EarlyView.
Water harvesting, radiative cooling, and interfacial solar evaporation are fundamentally governed by coupled heat, mass, and light transport processes. These processes are mediated by pore architecture, including pore size, connectivity, and hierarchical organization.
Dejan J. Trajkovski   +5 more
wiley   +1 more source

ИНФОРМАТИЧКА ВОЈНА [PDF]

open access: yesBezbednosni Dijalozi, 2010
he fast scientific and technological development and the new systems ofarmament have growing impact on the ways of the contemporary warfare as well as onthe strategies and doctrines of the modern states.
Ванчо КЕНКОВ
doaj  

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