Results 231 to 240 of about 181,200,871 (298)

Fear of falling risk after hip surgery in older adults: an updated sex-specific systematic review with GRADE and PAF assessment. [PDF]

BMC Geriatr
Ren J, Sun H, Wu K, Zhu J, Jia Z, Xu X, Liu H.   +6 more
europepmc   +1 more source

Achieving High‐Instantaneous Pulse Power in Contact‐Separation TENG via Series Capacitive Voltage Control Architecture

Advanced Science, EarlyView.
Conventional contact‐separation triboelectric nanogenerators generate high voltage but deliver limited power due to premature charge dissipation. Here, a capacitive charge reservoir architecture decouples charge accumulation from discharge triggering, enabling sequential voltage amplification via floating‐layer capacitive coupling.
Ajay Haridas CP, Prosenjit Das, Kinsuk Naskar, Titash Mondal   +3 more
wiley   +1 more source

Translation and Psychometric Testing of the Fear of Falling Questionnaire-Revised in Community-Dwelling Older Adults. [PDF]

Clin Interv Aging
Arkkukangas M, Strömqvist Bååthe K, Tonkonogi M, Bower ES, Larsson U.   +4 more
europepmc   +1 more source

Microfluidic Gratings for X‐Ray Phase Contrast Imaging

Advanced Science, EarlyView.
This work establishes a new protocol for the fabrication of X‐ray gratings that exploits the advantages of microfluidics and enables a more inexpensive, faster, and scalable production process. These X‐ray devices are fundamental for implementing X‐ray phase contrast imaging (XPCI) in laboratory and clinical settings, yet their costly and complex ...
Alessandro Rossi, Antonio Ferraro, Francesco Coccimiglio, Tiziana Ritacco, Alberto Astolfo, Michele Giocondo, Vincenzo Formoso, Raffaele Giuseppe Agostino, Francesco Iacoviello, Ioannis Papakonstantinou, Alessandro Olivo   +10 more
wiley   +1 more source

Highly‐Time‐Resolved Measurements of Tryptophan's Distribution and Homeostatic Regulation in Live, Intact Animals

Advanced Science, EarlyView.
Using a novel, aptamer‐based biosensor, here we have performed 20‐s‐resolved, in situ measurements of plasma‐free tryptophan in the jugular veins of live rats (blue). This unprecedented time‐resolution provides insights into the regulation of tryptophan metabolism in live, intact animals.
Yuyang Wu, Chelsea N. Brown, Zeki Duman, Rose Mery Bakestani, Carl M. Kirkpatrick, Joao Hespanha, Tod Kippin, Kevin W. Plaxco   +7 more
wiley   +1 more source

Classification and influencing factors of fear of falling in elderly stroke patients: A latent profile analysis. [PDF]

Aging Clin Exp Res
Yang Y, Li M, Ding X, Zhang L, Jin M, Jin Y.   +5 more
europepmc   +1 more source

Water/Ionic Liquid Hybrid Electrolyte for High Cycling Stability and Low‐Temperature Adaptability in Aqueous Lithium‐Ion Battery

Advanced Science, EarlyView.
A dilute hybrid electrolyte containing only 10 mol% [EMIM][DEP] simultaneously reorganizes the water hydrogen‐bond network and creates an ionic‐liquid‐rich region at the anode. This coupled bulk and interfacial regulation suppresses freezing and hydrogen evolution, broadens the electrochemical stability window, and enables an aqueous LMO/LTP full cell ...
Jiwei He, Le Zhou, Mengmeng Cong, Keqiao Li, Donggyu Lee, Jiacheng Ji, Jinyu Deng, Zhigang Li, Baoling Huang   +8 more
wiley   +1 more source

The relationship between psychological resilience and fear of falling in older adults with fractures: a cross-sectional potential profile analysis. [PDF]

BMC Geriatr
Su Q, Liu S, Luo Y, Shen S, Yang Y, Qi P, Song M, Pi H, Gao Y.   +8 more
europepmc   +1 more source

Risk of falls, fear of falling, and associated factors during pregnancy: a cross-sectional study. [PDF]

BMC Nurs
Özcan E, Durmuş A, Durmuş M.
europepmc   +1 more source

Fear of Falling, Balance Disturbances, and Health-Related Quality of Life in Post-Stroke Inpatients: A Preliminary Cross-Sectional Study. [PDF]

J Clin Med
Krysiak K, Miś M, Miś M, Druszcz A, Paprocka-Borowicz M, Rosińczuk J, Dymarek R.   +6 more
europepmc   +1 more source