Results 101 to 110 of about 5,123,231 (332)

Cu‐Based MOF/TiO2 Composite Nanomaterials for Photocatalytic Hydrogen Generation and the Role of Copper

open access: yesAdvanced Functional Materials, EarlyView.
HKUST‐1/TiO2 composite materials show a very high photocatalytic hydrogen evolution rate which increases as a function of the irradiation time until reaching a plateau and even surpasses the performance of the 1%Pt/TiO2 material after three photocatalytic cycles.
Alisha Khan   +9 more
wiley   +1 more source

Does Internet use help to achieve sustainable food consumption? Evidence from rural China

open access: yesSustainable Futures
Internet use is widely studied as an important socio-economic factor influencing agricultural productivity, income, the adoption of sustainable agricultural practices, and farmer welfare, but scant attention is given to its influence on sustainable food ...
Jian Liu   +4 more
doaj   +1 more source

The effects of transition and political instability on foreign direct investment: Central Europe and the Balkans [PDF]

open access: yes
In this paper we estimate the effects of transition and political instability in the Eastern European and Balkan transition countries on their FDI inflows. For transition countries unaffected by political instability, FDI inflows in the 1990s were around
Brada, Josef C.   +2 more
core  

Atomic Size Misfit for Electrocatalytic Small Molecule Activation

open access: yesAdvanced Functional Materials, EarlyView.
This review explores the application and mechanisms of atomic size misfit in catalysis for small molecule activation, focusing on how structural defects and electronic properties can effectively lower the energy barriers of chemical bonds in molecules like H2O, CO2, and N2.
Ping Hong   +3 more
wiley   +1 more source

E-Government In Transition Economies

open access: yes, 2009
This paper deals with e-government issues at several levels. Initially we look at the concept of e-government itself in order to give it a sound framework. Than we look at the e-government issues at three levels, first we analyse it at the global level, second we analyse it at the level of transition economies, and finally we take a closer look on ...
Šimurina, Jurica   +3 more
openaire   +2 more sources

PRIVATE SAVINGS IN TRANSITION ECONOMIES: ARE THERE TERMS OF TRADE SHOCKS? [PDF]

open access: yes
The paper examines the impact of terms of trade shocks on private savings in the transition economies after accounting for the effect of other determinants.
Abdur R. Chowdhury
core  

Copper‐based Materials for Photo and Electrocatalytic Process: Advancing Renewable Energy and Environmental Applications

open access: yesAdvanced Functional Materials, EarlyView.
Cu‐based catalysts as a cornerstone in advancing sustainable energy technologies are fully reviewed in this manuscript, highlighting their potential in photo‐ and electrocatalysis. It includes metallic copper, copper oxides, copper sulfides, copper halide perovskites, copper‐based metal–organic frameworks (MOFs), and covalent organic frameworks (COFs),
Jéssica C. de Almeida   +16 more
wiley   +1 more source

Evaluating the impact of improved technology adoption in traditional poultry farming on potential outcomes of farmers: evidence from rural Togo

open access: yesCogent Food & Agriculture
Social programs are designed to reach beneficiaries and achieve expected objectives. There is a need to understand whether development programs work and their level of impact on the beneficiaries involved.
Mawussi Kossivi Soviadan   +5 more
doaj   +1 more source

Testing Purchasing Power Parity for the New EU Members and Turkey : Panel Cointegration Analysis with Disaggregated CPI [PDF]

open access: yes
This study applies multivariate panel cointegration technique to evaluate PPP hypothesis by using consumer price sub-indices of new EU member transition economies and Turkey. We aim not only to compare parameter estimates across the sectors of an economy
Hulya Saygili, Mesut Saygili
core  

Unassisted Photoelectrochemical Hydrogen Production Coupled with Selective Glucose Oxidation Using Metal Halide Perovskite Photoanodes

open access: yesAdvanced Functional Materials, EarlyView.
A metal halide perovskite‐based photoanode integrated with a CoNiFe layered double hydroxide (LDH) cocatalyst is reported for selective glucose oxidation reaction (GOR), achieving simultaneous and unassisted photoelectrochemical hydrogen production. This system delivers high photocurrent density, excellent Faradaic efficiency of GOR, and strong techno ...
Shujie Zhou   +12 more
wiley   +1 more source

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