Results 81 to 90 of about 1,120,976 (332)
Toward Energy Efficient Electrochemical Valorization of Waste Nitrate and Sulfide
Advanced Materials, EarlyView.This work introduces an integrated electrochemical strategy couples nitrate reduction with sulfide oxidation for energy‐efficient wastewater valorization. A Cu‐Co dual‑site catalyst, engineered for close proximity, promotes *NO2 relay and subsequently NH3 formation, enabling the system to operate at substantially reduced cell voltages and produce high ...
Bihao Hu +5 more
wiley +1 more source
Impact of global investment processes on ukrainian share market
Vìsnik Žitomirsʹkogo Deržavnogo Tehnologìčnogo Unìversitetu: Ekonomìčnì Nauki, 2015 The paper investigates the effects of financial and investment processes on the Ukrainian share market. The research analyzed and estimated investment climate in Ukraine.
O.К. Zotsenko
doaj
Revista de Economia Contemporânea, 2012 O forte crescimento da economia chinesa nos últimos anos foi acompanhado pelo aumento de suas necessidades por recursos naturais para atender a demanda crescente de sua indústria de base.
Ariane Danielle Baraúna da Silva +1 more
doaj +1 more source
An Application of Constant Market Share Analysis for the Study of Firm Profitability [PDF]
We propose a new decomposition of the return on investment (ROI) – the main accounting measure of firm profitability – to evaluate the contributions of its three components: the return on sales (ROS), the utilization (rotation) of working capital (RCC ...
Marini, Giovanni
core +1 more source
Advanced Materials, EarlyView.A Cu/Ag‐Cu bilayer tandem catalyst is designed for a pyramid‐structured p‐Si photocathode, creating multiple and functionally distinct interfaces tailored to specific reaction steps and intermediate stabilization. This Cu/Ag‐Cu‐decorated p‐Si photocathode exhibits both high photocurrent and good selectivity for photoelectrochemical CO2 reduction to CH4.
Hao Wu +14 more
wiley +1 more source
The state of agri-food export of the Visegrad countries in EU markets
Visegrad Journal on Bioeconomy and Sustainable Development, 2014 The agri-food export of the Visegrad countries has increased significantly since 2004. Since their EU accession the agri-food export of the V4 countries did not only grow - disregarding the setback in 2009 - but the EU has become their dominating market.
Bozsik Norbert
doaj +1 more source
The Lost Decade in the Japanese Labor Market : Labor’s share and Okun’s Law [PDF]
The purpose of this study is to reexamine two empirical regularities in the Japanese labor market : the constant labor share and Okun's law. The former law relates to the price of labor in the labor market while the latter is a quantity law; they ...
Shigeru Wakita
core +1 more source
Ultrasound in Women's Health: Mechanisms, Applications, and Emerging Opportunities
Advanced Materials, EarlyView.As healthcare moves toward decentralization, ultrasound technologies are evolving from strictly imaging tools in clinical settings into versatile diagnostic and therapeutic platforms, with growing roles addressing women's health needs. This review highlights how ultrasound's underlying physical mechanisms can be harnessed to reduce disparities in women'
Sarah B. Ornellas +7 more
wiley +1 more source
The Competitive Dynamics of Mexican Fresh Grapes in the U.S. Market
WorldThis study evaluated the competitive performance of Mexican fresh grape exports in the United States market from 2002 to 2022. Over this period, Mexican exports exhibited a pronounced declining trend, while competitors such as Chile and Peru ...
Domicio Cano-Espinosa +1 more
doaj +1 more source
What determines the export performance? A comparative analysis at the world level [PDF]
We use constant market share (CMS) analysis to measure the variations in the market share of 82 of the world’s principal exporting countries between 1995/97 and 2005/07.
Maria Paula Fontoura, Nuno Crespo
core