Results 191 to 200 of about 1,806,161 (361)

Fabrication of Pyridinic Nitrogen‐Functionalized Carbon Cloth for High‐Performance Iron‐Chromium Flow Batteries

open access: yesAdvanced Functional Materials, EarlyView.
The carbon cloth electrode with targeted pyridinic nitrogen doping, achieved via urea pyrolysis, effectively modulates the adsorption of Cr(II) species and enhances electron transfer, leading to significantly improved kinetics of the Cr(II)/Cr(III) reaction. The material demonstrates a high discharge capacity of 689.3 mAh and an energy efficiency of 72.
Jinfeng Yi   +9 more
wiley   +1 more source

Economic Burden of COVID-19 Hospitalization in Almaty, Kazakhstan. [PDF]

open access: yesClinicoecon Outcomes Res
Akhmetzhan A   +5 more
europepmc   +1 more source

ANALYSIS OF THE TAXATION SYSTEM IN ROMANIA IN THE ECONOMIC CRISIS CONTEXT [PDF]

open access: yes
In this paper we try to realize a study on the interdependencies and correlation between the fiscal policy and financial and economic crisis in Romania.
Lect. Monica Achim Ph. D   +2 more
core  

Photo‐Controlled Antibacterial Drug Release From DASA‐Coated Silica Particles for Improved Treatment of Wound Infections

open access: yesAdvanced Functional Materials, EarlyView.
Synthesis and characterization of light‐responsive donor–acceptor Stenhouse adducts (DASA)‐coated chlorhexidine‐loaded silica nanoparticles. Such a controllable drug‐delivery system enables the release of the antimicrobial drug on demand and in consecutive cycles, thereby maintaining the concentration within the therapeutic window.
Michèle Clerc   +9 more
wiley   +1 more source

The economic burden and costs of suicide and self-harm in Sweden. [PDF]

open access: yesBMC Public Health
Feldman I   +3 more
europepmc   +1 more source

P2 Economic Burden and Healthcare Resource Utilization in Sjögren's Disease: A Systematic Literature Review [PDF]

open access: bronze
Jae Woo Choi   +6 more
openalex   +1 more source

The Robust Relationship Between Taxes and State Economic Growth [PDF]

open access: yes
I estimate the relationship between taxes and economic growth using data from 1970-1999 and the forty-eight continental U.S. states. I find that taxes used to fund general expenditures are associated with significant, negative effects on economic growth.
W. Robert Reed
core  

Meniscus Pixel Printing for Contact‐Lens Vision Sensing and Robotic Control

open access: yesAdvanced Functional Materials, EarlyView.
A visual‐sensing contact lens is enabled by meniscus pixel printing (MPP), which rapidly patterns a 200 µm perovskite photodetector pixel in 1 s without masks, vacuum processing, or bulky equipment. A deep‐learning‐based super‐resolution reconstructs sparse on‐lens signals into 80 × 80 high‐resolution visual information, while AI‐driven eye‐tracking ...
Byung‐Hoon Gong   +7 more
wiley   +1 more source

Economic burden of asthma in India

open access: yesLung India, 2018
Parvaiz A Koul, Raja Dhar
doaj   +1 more source

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