Results 31 to 40 of about 204,983 (245)
Unprecedented Spin‐Lifetime of Itinerant Electrons in Natural Graphite Crystals
Advanced Functional Materials, EarlyView.Graphite exhibits extraordinary spintronic potential, with electron spin lifetimes reaching 1,000 ns at room temperature ‐ over 100 times longer than graphene‐based devices. Magnetic resonance spectroscopy reveals strong anisotropy: out‐of‐plane spins live 50 times longer than their in‐plane counterparts.
Bence G. Márkus +5 more
wiley +1 more source
Single Solid‐State Ion Channels as Potentiometric Nanosensors
Advanced Functional Materials, EarlyView.Single gold nanopores functionalized with mixed self‐assembled monolayers act as solid‐state ion channels for direct, selective potentiometric sensing of inorganic ions (Ag⁺). The design overcomes key miniaturization barriers of conventional ion‐selective electrodes by combining low resistivity with suppressed loss of active components, enabling robust
Gergely T. Solymosi +4 more
wiley +1 more source
Some Conceptual Proposals of the Institute of Industrial Economics of the National Academy of Sciences of Ukraine Regarding the Support and Development of Domestic Industry During Martial Law and Post-War Neo-Industrial Modernization [PDF]
, 2023 Олександр Амоша +25 more
openalex +1 more source
Advanced Functional Materials, EarlyView.Ru single atoms and RuP nanoclusters are co‐anchored in N, P, and B co‐doped porous carbon nanospheres via in situ carbonization/phosphidation of a boronate polymer precursor. RuP activates water, while nearby Ru single atoms accelerate H2 formation through H* transfer. The catalyst delivers low overpotential and high durability in alkaline HER and AEM
Xiaohong Wang +13 more
wiley +1 more source
Frontiers in Sustainable Food Systems, 2022 By understanding the economics of agribusiness, an important economic sector for developing countries, this article explores possibilities for a new development paradigm based on areas of opportunities created for local entrepreneurs. Based on a detailed
Gabriel da Silva Medina
doaj +1 more source
Smart Catheters for Diagnosis, Monitoring, and Therapy
Advanced Healthcare Materials, EarlyView.This study presents a comprehensive review of smart catheters, an emerging class of medical devices that integrate embedded sensors, robotics, and communication systems, offering increased functionality and complexity to enable real‐time health monitoring, diagnostics, and treatment. Abstract This review explores smart catheters as an emerging class of
Azra Yaprak Tarman +12 more
wiley +1 more source
A Journey Through the Theory of Economic Development
Competitio, 2020 The theory of development economics changed signifcantly from the first attempts of defining the concepts in the 50s until nowadays. The contributions to the development theory are at the same time closely related to the historical context of the ...
Lavinia Sidonia Delcea
doaj +1 more source
Advanced Materials, EarlyView.Sodium Metal All‐Solid State Batteries (Na‐ASSBs) are enabled by the synthesis of the solid state electrolyte, NASICON (Na1+xZr2SixP3‐xO12), using carbide‐based precursor compounds (ZrC and SiC); resulting in dense, pure, and mechanically improved microstructure.
Callum J. Campbell +10 more
wiley +1 more source
The Lasting Effect of Iran Occupation in WWII on the Height of People in Tehran
برنامهریزی و بودجه, 2020 Can a historical shock such as Iran's occupation in world war two and the resulting famine affect people's health up to the age of 70? In this study, we do a natural experiment during the allied occupation interval in Iran.
Yadollah Dadgar +3 more
doaj
Foreword to Georgy Kleiner’s monograph “System economics: The milestones in development” by RAS academician V.L. Makarov [PDF]
, 2021 Valery Makarov
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