Results 221 to 230 of about 3,982,795 (307)

Enhancing Low‐Temperature Performance of Sodium‐Ion Batteries via Anion‐Solvent Interactions

open access: yesAdvanced Functional Materials, EarlyView.
DOL is introduced into electrolytes as a co‐solvent, increasing slat solubility, ion conductivity, and the de‐solvent process, and forming an anion‐rich solvent shell due to its high interaction with anion. With the above virtues, the batteries using this electrolyte exhibit excellent cycling stability at low temperatures. Abstract Sodium‐ion batteries
Cheng Zheng   +7 more
wiley   +1 more source

Viral load testing coverage and suppression rate among children and adolescents on ART in Sierra Leone. [PDF]

open access: yesPublic Health Action
Kanu F   +14 more
europepmc   +1 more source

National Health Policy [PDF]

open access: yes, 2003
Ministry of Health and Social Welfare, (MoHSW)
core  

MnI‐Functionalized Covalent Organic Framework as Efficient Electrocatalyst for CO2 Reduction in a Catholyte‐Free Zero‐Gap Electrolyzer

open access: yesAdvanced Functional Materials, EarlyView.
This work demonstrates the successful integration of a phenanthroline‐based 2D COF with MnI catalytic sites into a catholyte‐free membrane‐electrode‐assembly cell for CO2 electroreduction. The crystalline COF actively suppresses Mn⁰–Mn⁰ dimerization, achieving a turnover frequency of 617 h⁻¹ at 2.8 V (full‐cell potential), and enabling stable operation.
Laura Spies   +8 more
wiley   +1 more source

Assessment of Patient Satisfaction Levels and Determinants in Outpatient Clinics of Ministry of Health Tertiary Hospitals in Saudi Arabia: A Survey Analysis. [PDF]

open access: yesJ Patient Exp
El Dalatony MM   +8 more
europepmc   +1 more source

Pentagonal 2D Altermagnets: Material Screening and Altermagnetic Tunneling Junction Device Application

open access: yesAdvanced Functional Materials, EarlyView.
From a database of 170 pentagonal 2D materials, 4 candidates exhibiting altermagnetic ordering are screened. Furthermore, the spin‐splitting and unconventional boundary states in the pentagonal 2D altermagnetic monolayer MnS2 are investigated. A MnS2‐based altermagnetic tunneling junction is designed and, through ab initio quantum transport simulations,
Jianhua Wang   +8 more
wiley   +1 more source

The Institution-based Network on China-Africa Cooperation for Malaria Elimination: fostering a transcontinental hub for strengthening China-Africa cooperation on malaria control and elimination efforts. [PDF]

open access: yesInfect Dis Poverty
Lu S   +14 more
europepmc   +1 more source

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