Results 111 to 120 of about 2,215,682 (307)

Tertiary activities and informality: quantitative importance and interconnections within the economy in Brazil [PDF]

open access: yes
This paper studies the importance of the Tertiary sector and the informal sector for the Brazilian economy, making an interconnection between them and with them and the rest of the economy and the formal sector.
Azzoni, Carlos Roberto   +1 more
core   +1 more source

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

Structural convergence among selected European countries. Multidimensional analysis [PDF]

open access: yes
The main aim of the paper to test for structural convergence among arbitrary selected European countries. The authors choose four transition economies: Poland, Czech Republic, Hungary and Slovak Republic which are widely recognized as structurally ...
Lechman, Ewa, Olczyk, Magdalena
core   +1 more source

Rational Fine‐Tuning of MOF Pore Metrics: Enhanced SO2 Capture and Sensing with Optimal Multi‐Site Interactions

open access: yesAdvanced 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

THE STRUCTURE OF THE COOPERATIVE SYSTEM WITHIN THE CONTEMPORARY MARKET ECONOMY [PDF]

open access: yesAnalele Universităţii Constantin Brâncuşi din Târgu Jiu : Seria Economie, 2015
From the historical point of view, the cooperatives have emerged as initiatives of some groups of people or some collectivities, initiatives that were based on economic and social aspects.
DOBRE-BARON OANA
doaj  

Determinants of Turkish Inflation [PDF]

open access: yes
The main purpose in this paper is to investigate the determinants of inflationary process in Turkish economy. For this purpose, based on some potential causes of inflation, an empirical model is contructed upon emphasizing the roles of various factors on
Cem Saatcioglu, Levent Korap
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

The Impacts of Market Structure and Contracts on Agricultural Markets [PDF]

open access: yes
Experimental markets were used to isolate the effects of market structure and contract design on market outcomes. Preliminary results suggest that market structure drives outcomes, and not necessarily contract design.
Anderson, John D.   +3 more
core   +1 more source

Dundee Discussion Papers in Economics 175:International trade and the incentive for merger [PDF]

open access: yes, 2004
This paper examines the profitability of horizontal merger in an open economy. We find that duopoly is a necessary, but not sufficient,condition for domestic merger to be profitable.
Chalkley, Martin, Stewart, Geoff
core   +1 more source

Bimetallic Nanoparticles as Cocatalysts for Photocatalytic Hydrogen Production

open access: yesAdvanced Functional Materials, EarlyView.
Recent developments have introduced bimetallic nanoparticles as effective cocatalysts for photocatalytic systems. This review explores the rapidly expanding research on bimetallic cocatalysts for photocatalytic production of hydrogen, emphasizing the creation of carrier‐selective contacts, localized surface plasmon resonance effects, methodologies for ...
Yufen Chen   +4 more
wiley   +1 more source

Home - About - Disclaimer - Privacy