Results 181 to 190 of about 425,087 (345)

Atriogenic Mitral Valve Reflux: Diastolic Mitral Incompetence Following Isolated Atrial Systoles

open access: bronze, 1968
J. C. Williams   +4 more
openalex   +1 more source

Reflux Reflections [PDF]

open access: bronze, 1967
O. P. Dinnick
openalex   +1 more source

Superwettable‐Membrane‐Assisted Extraction and Separation as a General Method for Removal of Organic Pollutants From Water

open access: yesAdvanced Science, EarlyView.
An integrated liquid‐liquid extraction and in situ superwettable membrane separation system is developed for efficient removal of organic pollutants from wastewater. After being treated with this novel technology, the residual organic pollutants are < 1.5 ppm with a removal efficiency > 95.5% and a TOC < 40 ppm, demonstrating a scalable and sustainable
Deqi Wang   +6 more
wiley   +1 more source

Gastroesophageal reflux and hiatal hernia

open access: bronze, 1967
Harold C. Urschel, Donald L. Paulson
openalex   +1 more source

Designing Co–N/C Cathode Catalysts with Dense Atomic Cobalt Sites for Enhanced PEMFC Performance

open access: yesAdvanced Science, EarlyView.
Cobalt‐based platinum‐metal free catalysts can compete with iron‐based materials as catalysts on the cathodes of fuel cells due to their high site density and activity. This discovery highlights the importance of understanding the active sites responsible for the catalytic activity in these non‐precious metal catalysts.
Mengjun Gong   +7 more
wiley   +1 more source

Chronic cough is associated with long breaks in esophageal peristaltic integrity on high-resolution manometry [PDF]

open access: yes, 2018
Bennett, Michael C.   +5 more
core   +2 more sources

Highly Active IrRuOx/MnOx Electrocatalysts with Ultralow Anode PGM Demand in Proton Exchange Membrane Electrolyzers

open access: yesAdvanced Energy Materials, EarlyView.
MnOx‐supported IrRuOx exhibits outstanding OER performance in both liquid electrolytes and real cell environments. The MnOx not only enhances the dispersion of IrRuOx but also induces a compressive strain effect. The incorporation of Ru leads to surface reconstruction.
Jiaqi Kang   +8 more
wiley   +1 more source

The Lower Esophageal Intrinsic Sphincter and the Mechanism of Reflux

open access: green, 1967
Howard N. Anderson   +6 more
openalex   +2 more sources

Impact of Ghrelin‐Depleting Gastrectomy on Long‐Term Endocrine and Metabolic Health With a Focus on Skeletal Muscle and Bone Mineral Content

open access: yesAnnals of Gastroenterological Surgery, EarlyView.
This study investigates the long‐term endocrine and metabolic consequences of ghrelin‐depleted gastrectomy, with a focus on skeletal muscle mass and bone mineral content. Sustained reductions in serum desacyl‐ghrelin were linked to lower IGF‐1 levels, resulting in significant loss of muscle and bone.
Hiroki Harada   +9 more
wiley   +1 more source

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