Results 141 to 150 of about 2,626,884 (304)

The Effect of Pore Functionality in Multicomponent Covalent Organic Frameworks on Stable Long‐Term Photocatalytic H2 Production

open access: yesAdvanced Energy Materials, EarlyView.
Five COFs are synthesized through a multicomponent reaction, preserving a similar backbone while introducing varying pore functionalities. All COFs demonstrate excellent chemical stability and sustained H2 production under sunlight for 7‐15 days. The imidazole‐functionalized COF exhibits the highest H2 production, which can be attributed to its high ...
Prasenjit Das   +18 more
wiley   +1 more source

Economic Geography and the Fiscal Effects of Regional Integration, [PDF]

open access: yes
In models of economic geography, plant-level scale economies and trade costs create incentives for spatial agglomeration of production into a manufacturing core and agricultural periphery, creating regional income differentials.
Ian Wooton, Rodney D. Ludema
core  

Beyond Silicon: Toward Sustainable, NIR‐II, and Conformable Organic Photodiodes

open access: yesAdvanced Energy Materials, EarlyView.
In this perspective, a strategic shift in organic photodetector (OPD) research is proposed: instead of the incremental advances in silicon's stronghold arena, the most impactful future for OPDs lies in addressing silicon's intrinsic limitations, i.e., detection in the longer wavelength range above silicon's coverage (>1100 nm, termed as near infrared ...
Hrisheekesh Thachoth Chandran   +7 more
wiley   +1 more source

The need for the establishment of a legislative framework for sustainable tourism in Kosovo [PDF]

open access: yes
Having into account trends and dynamics of global contemporary developments in respect to a sustainable economic and tourism development, such social actions are considered essential and are converted into standards and principles that need to be ...
Krasniqi, Armand
core   +1 more source

Safety of Sodium‐Ion Batteries: Evaluation and Perspective from Component Materials to Cells, Modules, and Packs

open access: yesAdvanced Energy Materials, EarlyView.
This review provides a bottom‐up evaluation of sodium‐ion battery safety, linking material degradation mechanisms, cell engineering parameters, and module/pack assembly. It emphasizes that understanding intrinsic material stability and establishing coordinated engineering control across hierarchical levels are vital for preventing degradation coupling ...
Won‐Gwang Lim   +5 more
wiley   +1 more source

The Relationship between Unemployment and Output Cycles in Korea [PDF]

open access: yes
This paper** addresses the problem of Okun's coefficient for the Korean economy. By running regressions between the unemployment and employment variables cycles and the economic activity cycles, I find that Okun's Law has held in Korea in the last ...
Caraiani, Petre
core  

How Particle Size Affects Consolidation Behavior, Strain and Properties of Li6PS5Cl Fast Ionic Conductors

open access: yesAdvanced Energy Materials, EarlyView.
The densification process of Li6PS5Cl powders with varying particles size distributions reveals differences in smaller and larger distributions. Higher strain is revealed for the smaller particle size distribution from X‐ray diffraction. Discrete element method simulations uncover that the reason for the higher strain is not the particle size itself ...
Vasiliki Faka   +14 more
wiley   +1 more source

The cultural dimension of economic activities in international human rights jurisprudence

open access: yes, 2015
Cultural diversity and human rights are mutually linked: human rights protect and promote cultural diversity while cultural diversity also forms an important aspect of the enjoyment of human rights. Cultural diversity and the economy are also increasingly connected, for example through cultural industries, trade in cultural goods, but also the ...
openaire   +2 more sources

Ties that bind: bilateral trade's role in synchronizing business cycles [PDF]

open access: yes
For most of the past year, economies in all parts of the world have been weakening--from outright recessions in the U.S. and parts of Europe to sharply slower growth in China, India and other emerging economies. The pattern provides the latest example of
Ananth Ramanarayanan
core  

Upscaling Sodium‐Ion Battery Cells: From Aqueous Processing to Performance Assessment of Hard Carbon|Prussian White Pouch Cells

open access: yesAdvanced Energy Materials, EarlyView.
This study investigates the feasibility of scaling up Prussian White (PW)‐based cathode manufacturing at a pilot scale. Through careful PW dehydration combined with optimized aqueous processing, we report the stepwise development of industrially relevant 1 Ah pouch cells and evaluate their performance under various conditions.
Faduma M. Maddar   +7 more
wiley   +1 more source

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