Results 61 to 70 of about 84,545 (302)
Advanced Functional Materials, EarlyView.This work presents a dual‐function interface engineering strategy using PEACl to suppress the formation of the non‐perovskite δ‐FAPbI3 phase at the critical SnO2 buried interface. This approach enables the direct crystallization of the photoactive α‐phase, yielding highly efficient and stable rigid (25.6%) and flexible perovskite solar cells with ...
Xiao Wu +7 more
wiley +1 more source
Спортивная медицина: наука и практикаAim of the study: to assess the prevalence of arterial hypertension in athletes with high BP values during an exercise test.Methods: out of 2313 athletes 14–18 (15.5 ± 1.4) years old, according to the results of VEM, 128 (6 %; 60 m) people with high ...
V. N. Komoliatova +4 more
doaj +1 more source
THE CLINICAL COURSE OF PRESYNCOPE IN THE DIFFERENTIAL DIAGNOSIS OF SYNCOPE
Российский кардиологический журнал, 2015 Aim. To evaluate the clinical signs and symptoms in the differential diagnosis of syncope.Material and methods. We investigated 160 patients (64 men and 96 women), aged 18-77 years with reflex or cardiac syncope over the last 3 years.
P. J. Stryjewski +4 more
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Syncope and Near Syncope in Competitive Athletes
Current Sports Medicine Reports, 2006 Syncope, although common among the general population, is rare among athletes. Syncope can result from any one of several causes. The majority of cases are due to neurocardiogenic syncope, without the potential for sudden death, and due to a sudden reduction in venous return. Cardiac syncope may be due to mechanical or structural factors.
Balakrishnan, Natarajan, Vineet, Nikore
openaire +3 more sources
Advanced Functional Materials, EarlyView.First vacuum formed spherical triboelectric converter for 3D‐omnidirectional ultrasonic energy receiving, with configurable DC or pulse outputs for versatile applications. ABSTRACT Ultrasound‐driven triboelectric nanogenerators (UD‐TENGs) have emerged as promising ultrasonic energy converters for underwater and biomedical applications.
Yanqin Huang +12 more
wiley +1 more source
Is head injury characteristic of arrhythmic syncope?
Journal of Arrhythmia, 2013 Background: Of the syncope types, arrhythmic syncope is the most life threatening and therefore requires proper treatment. However, the clinical predictors of arrhythmic syncope remain unknown.
Toshiyuki Furukawa +3 more
doaj +1 more source
, 2022 Objective: To evaluate the Canadian Syncope Risk Score (CSRS) in syncope patients presenting to the ED from an economic perspective, using very-low and low-risk patients (CSRS −3 to 0) as a threshold for avoiding hospital admissions.
Julia Hocking +13 more
core +1 more source
Advanced Functional Materials, EarlyView.A gradient M/MOx (M = Sn, Cu, Cd) synergistic interphase was constructed on Al via a one‐step displacement reaction. This interphase leverages high aluminophilicity and ion‐buffering capability to accelerate desolvation, enhance Al3+ transport, and suppress side reactions, enabling ultrastable symmetric cell operation at 0.05 mA cm−2 for 1800 h with an
Shuang Cheng +7 more
wiley +1 more source
Incidence of Syncope During Pregnancy: Temporal Trends and Outcomes
Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, 2019 Background We examined temporal trends, timing, and frequency, as well as adverse neonatal and maternal outcomes occurring in the first year postpartum among women experiencing syncope during pregnancy.
Safia Chatur +5 more
doaj +1 more source
Advanced Functional Materials, EarlyView.Choline chloride (ChCl) additive enables dynamic interface engineering in Zn‐I2 batteries by forming hydrophobic polyiodide complexes and a Zn‐stabilizing Ch+‐rich layer under electric field modulation. This dual‐function strategy suppresses iodine hydrolysis and dendrite formation, while optimizing Zn2+ solvation and transport for high‐efficiency ...
Xiaoyu Bi +16 more
wiley +1 more source