Results 71 to 80 of about 46,930 (318)

Defect Engineering in Semiconductor Photocatalysts: Enhancing Photocatalytic Activity for Green Energy Production

open access: yesAdvanced Energy and Sustainability Research, EarlyView.
By creating anion and cation vacancies, scientists fine‐tune semiconductor bandgaps and extend light absorption, boosting charge separation in photocatalysts. Surface defects enhance reactant adsorption and carrier transport, while controlled bulk defects curb recombination.
Srinath Ranjan Tripathy   +1 more
wiley   +1 more source

Decreasing the Cost of Morphing in Adaptive Morphogenetic Robots

open access: yesAdvanced Intelligent Systems, EarlyView.
Shape‐morphing propulsive limbs enhance locomotion across land‐to‐water transitions, but prior designs rely on thermally responsive components, coupling performance to environmental temperature. This study introduces a pressure‐responsive mechanism that reduces morphing energy costs, enables rapid transitions, and minimizes failure modes.
Luis A. Ramirez   +3 more
wiley   +1 more source

Intra-articular lidocaine versus intravenous sedative and analgesic for reduction of anterior shoulder dislocation

open access: yesTurkish Journal of Emergency Medicine, 2016
Objective: This prospective clinical trial was performed to compare the safety and efficiency of intra-articular lidocaine (IAL) versus intravenous sedative and analgesic (IVSA) in reduction of anterior shoulder dislocation.
Parvin Kashani   +4 more
doaj  

Ocular Findings as the Most Striking Manifestation of a SMAD3 Variant

open access: yesAmerican Journal of Medical Genetics Part A, EarlyView.
ABSTRACT Loeys‐Dietz syndrome (LDS) is a heritable connective tissue disorder with variable expressivity. It is a multisystemic condition mainly characterized by a propensity for arterial aneurysms and dissections, skeletal manifestations, hypertelorism, bifid uvula, craniosynostosis, and cutaneous features.
Noémie Villeneuve‐Cloutier   +7 more
wiley   +1 more source

Survey on the management of acute first-time anterior shoulder dislocation amongst Dutch public hospitals

open access: yesArchives of Orthopaedic and Trauma Surgery, 2015
IntroductionThe primary aim of this study was to record how orthopaedic surgeons are currently managing acute first-time anterior shoulder dislocation (AFASD) 8 years after introduction of the Dutch national guideline: “acute primary shoulder dislocation,
T. Berendes   +4 more
semanticscholar   +1 more source

Gastrointestinal Issues in CHARGE Syndrome: Prevalence, Patterns, and Constipation‐Related Quality of Life

open access: yesAmerican Journal of Medical Genetics Part A, EarlyView.
ABSTRACT Gastrointestinal (GI) symptoms are common in CHARGE syndrome, but their frequency and characteristics remain poorly documented due to the complex nature of CHARGE syndrome. This study aimed to determine the prevalence of GI issues in CHARGE syndrome and their impact on quality of life (QoL).
Annie Kakamousias, Kim Blake
wiley   +1 more source

Axillary artery transection and bilateral pulmonary embolism after anterior shoulder dislocation: case report

open access: yesSICOT-J, 2017
Introduction: Anterior shoulder dislocation can be associated with vascular and neurological complications. However, axillary artery injury associated with shoulder dislocation is rare and extremely rare without bone fracture. An early diagnosis of these
Leclerc Betty   +5 more
doaj   +1 more source

Irreducible acute anterior shoulder dislocation

open access: yesInternational Journal of Clinical Practice, 2004
Irreducible acute anterior dislocation of the shoulder has rarely been reported in the literature. This report describes a shoulder dislocation in a patient, which required open disimpaction of the humeral head from the glenoid before reduction of the glenohumeral dislocation could be achieved.
A.R. Guha, E.R. Jago
openaire   +3 more sources

On the Post‐Curing Thermal Treatment of Silicone Rubbers: A Study on Electrical Performance

open access: yesJournal of Applied Polymer Science, EarlyView.
ABSTRACT Silicone rubbers, particularly poly(dimethylsiloxane) (PDMS), are popular across various industrial applications; however, notable issues arise from volatile cyclic siloxanes and their tendency to compromise performance. This study investigates the electrical performance (DC conductivity, dielectric spectroscopy, DC breakdown) of two ...
O. Vryonis   +4 more
wiley   +1 more source

Showcasing the Structure and Properties of Lanthanide‐Doped BaTiO3

open access: yesAdvanced Physics Research, EarlyView.
Understanding the defect chemistry of Ln‐doped BTO, as well as the distribution of Ln ions inside the BTO host, is a challenge in the study of functional perovskite oxides. It provides important insights into the future development of Ln‐doped BTO materials, particularly in the context of low‐carbon transition strategies and renewable technologies that
Takeshi Nakagawa   +2 more
wiley   +1 more source

Home - About - Disclaimer - Privacy