Results 171 to 180 of about 810,721 (352)

Operando TEM Study of Partial Oxidation of Methane Over Pd Nanoparticles

open access: yesAdvanced Science, EarlyView.
This operando TEM study reveals that Pd nanoparticles (NPs) catalyze the partial oxidation of methane (POM) by transforming into smaller, highly dynamic mixed‐phase Pd–PdO NPs, with active sites located at the interface between the two phases. Here, metallic Pd facilitates CH4 dehydrogenation, while PdO promotes C oxidation.
Yingying Jiang   +4 more
wiley   +1 more source

Reconfigurable In–S Coordination in SPAN Cathodes: Unlocking High Sulfur Utilization and Fast Kinetics for Practical Li‒S Batteries

open access: yesAdvanced Science, EarlyView.
An amorphous indium–sulfur complex is embedded in SPAN matrix to create reversible In–S coordination bonds that dynamically break and reform during cycling. This bond reconfiguration actively anchors intermediate polysulfides and accelerates sulfur conversion kinetics, providing simultaneously high active material utilization and durable cycling ...
Cheng Huang   +9 more
wiley   +1 more source

Challenges in Implementation of Health Care Reform in the Area of Treatment Qom City

open access: yesRāhburdhā-yi Mudīriyyat dar Niẓām-i Salāmat, 2018
Background: The health system reform was implemented with 3 approaches of financial protection of people, creating equity in accessing health services, and improving quality in May 2014.
Zohreh Khalajinia, Mina Gaeeni
doaj  

Midlife Medicare : the case for reform heats up [PDF]

open access: yes
Health care reform ; Federal Reserve District ...
Betty Joyce Nash
core  

A Lipid with Lewis Pair‐Mediated Targeting and Multiple Stimuli‐Responsive Delivery of Antibiotics for Bacterial Infections

open access: yesAdvanced Science, EarlyView.
Lewis pair‐integrated lipids (Lp‐lipids), combining targeted delivery and stimuli‐responsive are developed for antibiotic delivery. These lipids form nanoparticles that bind biofilms via boronate ester bonds and respond to acidic pH, H2O2, and ATP, enabling controlled drug release.
Xiaojian Yan   +11 more
wiley   +1 more source

Vigilância Sanitária - Desvendando o enigma

open access: yesRevista de Direito Sanitário, 2010
Resenha ...
THOUMI, Andrea
doaj  

Medicaid-the need for reform: commentary [PDF]

open access: yes
Health care reform ...
James W. Fossett
core  

Sacrificial Template‐Derived CoMo‐LDH Gas Diffusion Electrode for Anion Exchange Membrane Water Electrolysis

open access: yesAdvanced Science, EarlyView.
This work presents high‐performance CoMo‐LDH electrodes for anion exchange membrane water electrolysis (AEMWE), developed via a sacrificial template method. High‐valence Mo induces oxygen vacancies and drives the lattice oxygen mechanism (LOM). In alkaline media, Mo leaches, forming active (oxy)hydroxide.
Sung Jun Lee   +11 more
wiley   +1 more source

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