Results 151 to 160 of about 113,992 (354)

Covalent Organic Frameworks for Photocatalytic CO2 Reduction: Metal Integration Principles, Strategies and Functions

open access: yesAdvanced Functional Materials, EarlyView.
Covalent organic frameworks (COFs) with metals have been recognized as versatile platforms for photocatalytic CO2 reduction (CO2PRR). Herein, an overview of metal integration strategies for COFs is systematically summarized. Regulatory mechanisms and structure–activity relationships between metal integration and COF‐based CO2PRR are emphasized.
Jie He   +5 more
wiley   +1 more source

Testing Relevance of Twin Deficit for a Transition Economy Like Pakistan

open access: yesTransylvanian Review of Administrative Sciences, 2015
The relationship between trade defi cit and fi scal defi cit has remained an important topic in the last decades. The literature reveals many attempts to investigate the relationship between the two defi cits, while terminologies like Keynesian ...
Muhammad Shahid HASSAN   +3 more
doaj  

Cognitive deficits and magnetic resonance spectroscopy in adult monozygotic twins with lead poisoning.

open access: diamond, 2004
Marc G. Weisskopf   +6 more
openalex   +1 more source

Twin Crises in Turkey: A Comparison of Currency Crisis Models [PDF]

open access: yes
This paper analyzes the twin crises in Turkey experienced in 2000 and 2001. After a detailed survey of currency crisis models, together with a brief descriptive overview of the crises in Turkey, the similarities among the twin crises in Turkey and the ...
Hakan Yilmazkuday
core  

How to Chemically Protect PFAS‐Free Membranes in Fuel Cells: Radical Quenching Poly(vinylphosphonic acid) Layer

open access: yesAdvanced Functional Materials, EarlyView.
Hydrocarbon membranes are a greener alternative to PFSA in PEM fuel cells, but degrade rapidly from radical attack. We present a novel strategy using poly(vinylphosphonic acid) (PVPA) as a local radical scavenger. Incorporated as an interfacial barrier, PVPA enhances chemical stability and significantly extends membrane lifetime under accelerated ...
Hendrik Sannemüller   +6 more
wiley   +1 more source

An Analysis of the Effects of Monetary and Fiscal Policies on the Current Account Deficit in Selected Oil Exporting Countries: A P-VAR Approach

open access: yesبرنامه‌ریزی و بودجه, 2019
One of the important economic variables related to the foreign balance of countries is the current account balance of payments. Current account balance and budget balance are considered as important indicators of macroeconomic stability and welfare.
Arezoo Nasirpour   +3 more
doaj  

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