Results 51 to 60 of about 17,606,937 (278)

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

Design Principles of Electrocatalysts for Industrial‐Scale Water Electrolysis

Advanced Energy Materials, EarlyView.
This Review distills electrocatalyst design for industrial‐scale water electrolysis into integrated principles linking active‐site engineering, phase and lattice modulation, interfacial microenvironment regulation and mass‐transport control. By connecting catalyst families with HER/OER mechanisms and practical operating demands, it outlines pathways ...
Hong Tang, Ce Cui, John Wang
wiley   +1 more source

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

Modernization of the Tax Administration System: A Theoretical Review of Improving Tax Capacity

E3S Web of Conferences, 2018
The canons of transaction theory requires taxation to rest on the principles of justice, certainty, comfort, and economics. However, as the government continues to demand for development finance and increasingly depend on tax revenues, the aforementioned
Taufik Kurniawan
doaj   +1 more source

Procedural justice and the Australian Taxation Office: A study of scheme investors [PDF]

, 2002
During the 1990s, Australian taxpayers who invested in mass marketed tax schemes enjoyed generous tax breaks until the Australian Taxation Office (Tax Office) told them in 1998 that they abused the system.
Murphy, Kristina, Australian Taxation Office, Australian National University. Centre for Tax System Integrity   +2 more
core  

Farmers' Preferences for Gene Editing Crops and Influencing Factors

Applied Economic Perspectives and Policy, EarlyView.
ABSTRACT Gene editing (GE) is gaining momentum worldwide, but limited data on UK farmers' preferences hinders our understanding of its potential impact amid deregulation debates. Based on a survey of 200 English arable farmers, we employ a Latent Class Analysis and Multinomial Logit regressions to investigate current preferences for GE crops.
Bertolozzi‐Caredio Daniele, Vigani Mauro   +1 more
wiley   +1 more source

Taxing Policy Reconstruction Based on Justice Value to Encourage Industrial Competitiveness in the Global Era

International Journal of Law Reconstruction, 2018
The study of trading will not be separated from the study of industry and investment, they have the close relationship of these three things in determining the competitiveness of a country, especially in the current pattern of global value chain (GVC ...
Amin Purnawan
doaj   +1 more source

Voluntary Collective Action to Address Growing Agricultural Challenges in Two Countries: Experimental Insights and Commonalities

Applied Economic Perspectives and Policy, EarlyView.
ABSTRACT We conducted two framed field economic experiments with citrus farmers in Florida, United States and soybean farmers in Argentina to investigate their willingness to coordinate pest and weed management efforts. Despite the contrast between these two agricultural contexts, we find striking behavioral commonalities.
Ariel Singerman, Sergio H. Lence
wiley   +1 more source

Value added tax under the simplified taxation system: consequences for business and budget

Вестник университета
The emergence of special tax regimes in the Russian tax system is directly related to the development of small and medium-sized enterprises (hereinafter referred to as SME).
N. Z. Zotykov
doaj   +1 more source

Specific Features of Legal Regulation of Local Taxes and Fees

Law and Safety, 2020
It has been noted that the legal regulation of local taxes and fees is carried out simultaneously at the national and local levels. An exhaustive list of mandatory payments, the range of taxpayers, the objects of taxation, the maximum rate are defined at
O. V. Pabat
doaj   +1 more source