Results 51 to 60 of about 103,292 (246)
Advanced Science, EarlyView.Zinc oxide/graphene oxide (ZnO/GO) nanocomposites serve as a gas‐sensitive film for ammonia sensing and as high‐performance electrode materials in supercapacitors, simultaneously. A wearable contact‐separated triboelectric nanogenerator is designed to directly drive the ZnO/GO nanocomposites‐based ammonia sensor.
Xingwei Wang, Likun Gong, Xiaohong Zhou
wiley +1 more source
Performance of the Lester battery charger in electric vehicles [PDF]
, 1984 Tests are performed on an improved battery charger. The primary purpose of the testing is to develop test methodologies for battery charger evaluation.
Bryant, J. A., Vivian, H. C.
core +2 more sources
Advanced Science, EarlyView.Tracing the evolution from structural regulation to multifunctional integration, this paper systematically analyzes modification strategies for carbon‐based electrodes. It evaluates how element doping, surface functionalization, and composite material design affect the electrode performance, and offers perspectives on future applications and challenges
Yunlei Wang +4 more
wiley +1 more source
Case Reports in Pediatrics, 2016 Introduction. Button battery ingestion is considered an emergency situation in pediatric patients that needs to be managed promptly; otherwise, it may lead to serious and potentially lethal complications, especially when it is impacted in the esophagus ...
Ioannis Patoulias +6 more
doaj +1 more source
Button battery lodged in Meckel's diverticulum
Journal of Pediatric Surgery Case Reports, 2018 Meckel's diverticulum is the most common congenital anomaly of the gastrointestinal tract. It is relatively uncommon, however, for patients to become symptomatic and rarer still for foreign bodies to become lodged within a Meckel's diverticulum.
Benjamin A. Farber +7 more
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The characteristics of cognitive neuroscience tests in a schizophrenia cognition clinical trial: Psychometric properties and correlations with standard measures. [PDF]
, 2020 In comparison to batteries of standard neuropsychological tests, cognitive neuroscience tests may offer a more specific assessment of discrete neurobiological processes that may be aberrant in schizophrenia.
Ball, M Patricia +21 more
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Advanced Science, EarlyView.A resonant frequency engineering strategy is proposed to modulate the sensibility of piezoresistive textile‐based tactile sensor. It achieves simultaneous detection of static pressure and dynamic vibrations across an unprecedented bandwidth of 5–600 Hz, surpassing human sensation, therefore enables rapid and precise braille recognition.
Xianhong Zheng +17 more
wiley +1 more source
Endoscopic removal of impacted oesophageal foreign body: A case report and a review of literature
African Journal of Paediatric Surgery, 2016 Foreign body (FB) impaction in the oesophagus is fairly common in paediatric Gastroenterology practice. This study aims to describe a case of an unusually impacted button lithium battery, in the mid-oesophagus of a 7-year-old child that was confirmed ...
Olusegun A Obateru +3 more
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Journal of Pediatric Surgery Case Reports, 2021 Background: Complications from esophageal button battery impactions remain a real fear for practicing pediatric gastroenterologists and surgeons.
Elizabeth M. Sinclair, MD +6 more
doaj +1 more source
Advanced Science, EarlyView.We present a conformable wearable ultrasound patch for noninvasive bladder volume monitoring. A flexible PZT array combined with a concave acoustic lens concentrates acoustic energy and improves depth selectivity through the anterior pelvic wall.
Long Long Cao +4 more
wiley +1 more source