Results 71 to 80 of about 6,233,259 (308)
Electrical Conductivities of Conductors, Semiconductors, and Their Mixtures at Elevated Temperatures
Advanced Engineering Materials, EarlyView.This article presents a comprehensive review of temperature‐dependent electrical conductivity data for multiple material classes at elevated temperatures, highlighting a persistent conductivity gap between metals and semiconductors in the range of 102$\left(10\right)^{2}$– 107$\left(10\right)^{7}$ S/m. Metal–ceramic irregular metamaterials are proposed
Valentina Torres Nieto, Marcia A. Cooper
wiley +1 more source
Tax Compliance Pattern Analysis: A Survey-Based Approach
International Journal of Financial StudiesThis study investigates tax compliance patterns among individuals in Romania through a survey-based approach, aiming to comprehend factors influencing taxpayers’ behavior, including perception towards taxation, ethics, evasion, and public awareness.
Marius-Răzvan Surugiu +5 more
doaj +1 more source
Advanced Engineering Materials, EarlyView.Phase‐changing liquids enable untethered pneumatic actuation in soft robotics but suffer from volatility and storage challenges. This work reports a simple method to encapsulate Novec 7000 within micron‐thin alginate shells via in situ injection and ionic crosslinking.
Rayan A. M. Basodan +3 more
wiley +1 more source
, 2018 The article deals with the development of the methodology for improving the state policy of the national economy de-shadowing. It generalizes arguments and counterarguments within the framework of scientific discussion on the main instruments for the ...
V. Levchenko +3 more
semanticscholar +1 more source
Advanced Engineering Materials, EarlyView.This study investigates how tramp elements from increased scrap usage influence phase transformations in low‐alloyed steel. Combining dilatometry and microscopy reveal that tramp elements delay transformations, reduce critical cooling rates and increase hardenability.
Lukas Hatzenbichler +5 more
wiley +1 more source
Defense Economy and National Development
Journal of China and International Relations, 2018 This paper aims at describing the manner through which both Brazil and China have invested in the defense economy as an instrument for national development.
Sabrina Evangelista Medeiros +2 more
doaj +1 more source
Advanced Functional Materials, EarlyView.In this work, a magnetic core‐shell catalyst (HOF‐on‐Fe3O4/ZIF‐67) is successfully synthesized, consisting of a metal–organic framework (ZIF‐67) with magnetic Fe3O4 as the core and a porous hydrogen‐bonded organic framework (HOF) as the shell. The catalyst efficiently activated peroxymonosulfate, resulting in rapid and effective removal of water ...
Yingying Du +4 more
wiley +1 more source
THE INSTITUTIONAL CONTENT OF THE HUMAN CAPITAL OF THE NATIONAL ECONOMY
, 2017 In the current conditions of transformation of traditional institutes and institutions and formation of a new institutional state, the institutional content of human capital as the most valuable resource of the economy changes.
V. Kolomiiets, L. Golovkova
semanticscholar +1 more source
Advanced Functional Materials, EarlyView.A pore tuning strategy to amplify the multi‐site MOF‐SO2 interactions is proposed to achieve an enhanced trace SO2 capture and chemiresistive sensing in highly stable isostructural DMOFs by annelating benzene rings. This work provides a facile strategy to achieve tailor‐made stable MOF materials for specific multifunctional applications.
Shanghua Xing +9 more
wiley +1 more source
IMPLEMENTING OF MICROSOFT AZURE MACHINE LEARNING TECHNOLOGY FOR ELECTRIC MACHINES OPTIMIZATION
Electrical engineering & Electromechanics, 2019 Purpose. To consider problems of electric machines optimization within a wide range of many variables variation as well as the presence of many calculation constraints in a single-criteria optimization search tasks. Results.
V. E. Pliugin +4 more
doaj +1 more source