Results 61 to 70 of about 66,617 (272)

Multiscale Design of Anion Exchange Membrane‐Based Seawater Electrolysis for Sustainable Hydrogen Production

open access: yesAdvanced Energy Materials, EarlyView.
Direct seawater electrolysis using anion exchange membranes is emerging as a promising route for sustainable hydrogen production. This review summarizes multiscale design strategies from seawater chemistry and OER–ClER selectivity to catalysts, membranes, MEAs, cells, stacks, and system integration, providing a roadmap toward selective, durable, and ...
Chiho Kim   +7 more
wiley   +1 more source

Ionomer‐Free Iridium Anodes With Low Loading for Zero‐Gap Electrolyzers via Direct Atomic Layer Deposition

open access: yesAdvanced Energy Materials, EarlyView.
Iridium‐based anode catalyst layers for proton exchange membrane water electrolysis were fabricated via atomic layer deposition (ALD). Using custom‐made microporous substrates and thermal ALD, current densities of up to 2.5 A·cm−2${\rm A}\cdot{\rm cm}^{-2}$ at 0.21 mg·cm−2$\text{mg}\cdot {\text{cm}}^{-2}$ Ir loading were achieved.
Peter M. Piechulla   +8 more
wiley   +1 more source

In vitro Antimicrobial and Antioxidant Activity of Two Selected Plants from Lamiaceae Species

open access: yesScientific Papers Animal Science and Biotechnologies, 2023
The aim of the present study was to evaluate antimicrobial and antioxidant activity of Melissa officinalis L. and Mentha piperita L. from Lamiaceae species (The detection of antimicrobial activity was carried out by disc diffusion method and evaluation ...
Miroslava Kačániová   +6 more
doaj  

Association of the nicotinic receptor α7 subunit gene (CHRNA7) with schizophrenia and visual backward masking

open access: yesFrontiers in Psychiatry, 2013
The nicotinic system is involved in the pathophysiology of schizophrenia. However, very little is known about its genetic basis and how it relates to clinical symptoms and potentially pharmacological intervention.
George eBakanidze   +8 more
doaj   +1 more source

Renewable Intermittency Redistributes Catalyst Recovery and Membrane Degradation in Anion Exchange Membrane Water Electrolysis

open access: yesAdvanced Energy Materials, EarlyView.
Solar‐mimicking intermittency is shown to redistribute degradation and recovery in AEM water electrolysis. Operando XAS reveals reversible oxidation‐state and coordination changes in reconstructed NiFe (oxy)hydroxide layers during zero‐load intervals, while complementary membrane analyses identify concurrent chemical and morphological deterioration ...
Anastasiia Voronova   +7 more
wiley   +1 more source

Spinal Involvement in Charge Syndrome: Implications for Management

open access: yesAmerican Journal of Medical Genetics Part A, EarlyView.
ABSTRACT CHARGE syndrome (OMIM #214800) is an autosomal dominant disorder caused by mutations in the CHD7 gene in most cases. Although originally defined by the CHARGE acronym (coloboma, heart defects, choanal atresia, growth restriction, genital hypoplasia, and ear anomalies), the recognized phenotype has expanded considerably to include highly ...
Adriana Gomes   +5 more
wiley   +1 more source

Prior Outpatient Care Use in Emergency Department Patients with Low- and High-acuity Conditions in Germany

open access: yesWestern Journal of Emergency Medicine
Introduction: The key role of emergency departments (ED) is to treat severe and life-threatening cases. A rise in ED visits, particularly for low-acuity conditions, places a burden on resources which may hinder efficient care for high-acuity conditions ...
Yves N. Wu   +5 more
doaj   +1 more source

Illicium verum Essential Oil Antimicrobial Activity in vitro and in situ

open access: yesScientific Papers Animal Science and Biotechnologies, 2023
Star anise, or Illicium verum, is a widely used term. Star anise, a culinary flavor that is primarily used in Asian nations, is derived from the evergreen Chinese plant Illicium verum.
Natália Čmiková   +2 more
doaj  

Centro comunitario municipal (CCM)

open access: yesArquitecno, 2018
Es el ante proyecto de un Desarrollo urbanístico PRO.CRE.AR con criterios de sustentabilidad ambiental, que se está elaborando como trabajo final de la carrera de Ingeniería Civil.
Carla Daniela Chejolán Ramsk
doaj   +1 more source

Cerebral Cavernous Malformation: From Genetics to Pharmacotherapy

open access: yesBrain and Behavior
Introduction Cerebral cavernous malformation (CCM) is a type of cerebrovascular abnormality in the central nervous system linked to both germline and somatic genetic mutations.
Zhuangzhuang Zhang   +3 more
doaj   +1 more source

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