Results 31 to 40 of about 4,568,202 (239)

Autonomous Solar Metallurgy for High‐Purity Gold Recovery from Electronic Waste

Advanced Science, EarlyView.
Inspired by microbial strategies for metal uptake and biomineralization, defect‐rich copper sulfide (Cu31S16) functions as a solar metallurgical platform that unifies Au(III) capture, reduction, and self‐separation. The bioinspired design enables ultrafast gold recovery from electronic‐waste leachates and the spontaneous formation of millimeter‐scale ...
Chaopeng Liu, Jiajun Li, Jialin Ruan, Wei Zhang, Wei Sun, Hongmei Li, Lei Xie, Min Liu   +7 more
wiley   +1 more source

Uniaxial Strain‐Driven Ferroelastic Domain Tuning in LaAlO3${\rm LaAlO}_3$

Advanced Science, EarlyView.
The present work demonstrates based on AFM, μ$\umu$‐Raman spectroscopy, XRD, and first‐principles, that uniaxial strain provides a handle for tuning the ferroelastic domain populations in lanthanum aluminate, driving a continuous and controlled phase transition from a four‐variant rhombohedral crystal system to a two‐variant orthorhombic crystal system
Matthias Roeper, Robin Buschbeck, Jakob Wetzel, Tobias Ritschel, Anna‐Lena Hofmann, Vladyslav Kovtunovych, Mike N. Pionteck, Javier Taboada‐Gutiérrez, Alexey B. Kuzmenko, Martina Basini, Vivek Unikandanunni, Iuliia Kiseleva, Jochen Geck, Susanne C. Kehr, Maximilian Lederer, Simone Sanna, Lukas M. Eng, Samuel D. Seddon   +17 more
wiley   +1 more source

Annual report of the State of Ohio Department of Taxation (Online); Other title: Annual report; Other title: Ohio Department of Taxation ... annual report; Other title: Annual report & retrospective

Electronic coverage as of 8/3/2011: 1998-; Year ends June 30.; Vol. for 2018, last year in office of Tax Commissioner Joseph W.
Ohio. Department of Taxation.
core   +4 more sources

FEATURES OF ADDED VALUE TAX CALCULATION IN TAXATION SYSTEM FOR AGRARIAN PRODUCERS

Russian Journal of Economics and Law, 2013
The article views the issues of applying the taxation system for agrarian producers, as well as problems arising when calculating the added value tax, and some ways of their solution.
A. M. Tufetulov, T. G. Davletshin, Yu. M. Sinnikova   +2 more
doaj  

Re‐Thinking Electronic Circuit Design Through Emerging Reconfigurable Field Effect Transistors

Advanced Science, EarlyView.
Graphical illustration of reconfigurable field effect transistor (RFET) operation modes, including n‐type, p‐type, and ambipolar transport, as well as their areas of application discussed in this review: digital circuit design, analog circuit design, post‐Shannon computing, and sensing. ABSTRACT Reconfigurable field‐effect transistors, short RFETs, are
Jens Trommer, Juan P. Martinez, Yuxuan He, Giulio Galderisi, Katrin Pingen, Eduardo Sergio Oliveros‐Mata, Lisa Tellis, Cigdem Cakirlar, Christoph Beyer, Brojogopal Sapui, Joachim Knoch, Klaus Hofmann, Sandro Carrara, Eugenio Cantatore, Max C. Lemme, Ian O'Connor, Akash Kumar, Andre Heinzig, Thomas Mikolajick, Walter M. Weber   +19 more
wiley   +1 more source

MODERN PROBLEMS OF FORMATION AND DEVELOPMENT OF THE TAX RELATIONS IN THE CRIMEA AND SEVASTOPOL

Вестник университета, 2016
The authors systematically reviewed special regimes of activity in the Republic of Crimea, including a special tax regime. The authors selected problems in the field of taxation in the regions: disputes between tax authorities and organizations upon ...
E. Gulkova, M. Tipalina
doaj  

Toward Sustainable Separation and Recovery of Critical Metals From Discarded Industrial Perovskite Solar Modules

Advanced Science, EarlyView.
An architecture‐guided recycling process enables selective metal recovery from end‐of‐life perovskite solar modules by exploiting interfacial accessibility and calcination‐induced phase transformation. The process achieves >99.8% Pb removal, >99.7% In recovery, and >96.1% Cu recovery, while selectively retaining Sn in leaching residue.
Guang Hu, Zhaoyang Li, Shifa Zhou, Jie Qin, Sha Liang, Huabo Duan, Liang Huang, Jingping Hu, Huijie Hou, Hongjie Zhou, Ling Xu, Chao Chen, Jiang Tang, Jiakuan Yang   +13 more
wiley   +1 more source

MODERN PROBLEMS OF FORMATION AND DEVELOPMENT OF THE TAX RELATIONS IN THE CRIMEA AND SEVASTOPOL

Вестник университета, 2019
The authors systematically reviewed special regimes of activity in the Republic of Crimea, including a special tax regime. The authors selected problems in the field of taxation in the regions: disputes between tax authorities and organizations upon ...
E. Gulkova, M. Tipalina
doaj  

DEVELOPMENT OF METHODS OF FINANCIAL SUPPORT FOR INVESTMENTS [PDF]

Scientific Papers Series : Management, Economic Engineering in Agriculture and Rural Development, 2018
The growth of the investment activity in the Russian agro-industrial complex (AIC) is substantiated by the specificity of the agro-industrial production, the functioning of which is related to overcoming the following systemic problems: underdevelopment ...
Zoya Shapiulahovna BABAEVA, Yuriy Ivanovich SIGIDOV, Sergey Vladimirovich DOKHOLYAN, Elnara Migaxhidinovna EMINOVA, Rustam Alievich YALMAEV   +4 more
doaj  

How Video‐Based Information Affects Farmers' Willingness to Pay for Drone Services

Applied Economic Perspectives and Policy, EarlyView.
ABSTRACT Professional service for digital technology like agricultural drones lowers transaction costs and scope thresholds for smallholders. Meanwhile, perceptual adoption barriers remain underexplored. We conduct a two‐stage choice experiment with a randomized video‐based information treatment among 384 Chinese crop farmers to measure its effect on ...
Hua Zhang, Lena Kuhn, Hang Xiong, Zhanli Sun, Thomas Glauben   +4 more
wiley   +1 more source