Results 111 to 120 of about 9,212 (273)
Inhibitory Decay and Supercritical Brain Dynamics During Sleep Deprivation
Advanced Science, EarlyView.Sleep deprivation progressively shifts human brain dynamics from near‐critical toward supercritical states, as revealed by neuronal avalanche analysis of resting‐state fMRI. These changes track subjective sleep pressure rather than vigilance lapses and show marked network heterogeneity. A circuit model suggests that reduced inhibitory efficacy provides
Dai Zhang +6 more
wiley +1 more source
Online Journal of Health & Allied Sciences, 2011 Background: The major part of demand for blood in India has been meeting through voluntary blood donations. The healthy, active and receptive huge student population is potential blood donors to meet safe blood requirements.
Sabu Karakkamandapam +3 more
doaj
An Energy Autonomous Microneedle Array‐Based Sensing System for Continuous Biomarker Monitoring
Advanced Science, EarlyView.This work presents an innovative self‐powered wearable biosensor system for real‐time monitoring of multiple biomarkers in interstitial fluid. The device integrates stainless steel‐based minimally invasive microneedles with ion‐selective membranes, enabling simultaneous Na+, K+, Ca2+, pH, and glucose detection.
Arnab Pal +9 more
wiley +1 more source
Advanced Science, EarlyView.Low‐level ambient benzene exposure is associated with increased risks of multiple brain disorders in urban adults. Genetic susceptibility modifies these associations, while plasma proteomics points to potential biological pathways linking benzene exposure to adverse brain health.
Jianhui Guo +10 more
wiley +1 more source
Don't Tell Me What to Do, Tell Me Who to Follow! Field Experiment Evidence on Voluntary Donations [PDF]
We conducted a field experiment in a protected area to explore the effects of conformity to a social reference versus a comparable, but imposed, suggested donation. As observed before, we see visitors conforming to the changing social reference.
Alpizar, Francisco, Martinsson, Peter
core
Voluntary Blood Donation among the Youth: Time to Consider Service-improving Strategies? [PDF]
Acta Med Philipp, 2023 Antonio CAT.
europepmc +1 more source
Advanced Science, EarlyView.Epsilon‐near‐zero (ENZ) silicon carbide enables a selective far‐infrared emitter spectrally aligned with the human skin window around 10 µm for wavelength‐matched thermal therapy. In 25 within‐subject trials (50 hands) monitored by laser speckle contrast imaging, SiC increases blood perfusion by 30.2% versus a broadband graphite emitter while ...
Wen‐Teng Yao +3 more
wiley +1 more source
Knowledge Attitude & Practices towards Voluntary Blood Donation among Medical Students in Barabanki [PDF]
, 2015 Introduction: Blood Donation can save million lives. Voluntary blood donations are the cornerstone of a safe and adequate supply of blood and blood products.
Jauhari, Nidhi, Chopra, Deepak
core +1 more source
Knowledge, attitude, and practice among medical students in gaza strip towards voluntary blood donation: a cross-sectional study. [PDF]
BMC Health Serv Res, 2023 Alsarafandi M +8 more
europepmc +1 more source
Advanced Science, EarlyView.This study unveils an unrecognized pro‐inflammatory epitranscriptomic checkpoint in psoriasis. By installing m7G modifications on the 5′ UTR of Bdkrb1 mRNA, METTL1 enhances receptor stability to orchestrate keratinocyte‐driven neutrophil recruitment via p38 MAPK signaling.
Chang Zhang +10 more
wiley +1 more source