Results 121 to 130 of about 491,414 (308)
Suppression of sickness by controlled breathing during mildly nauseogenic motion
, 2003 Introduction: Anecdotal reports from aviators indicate that controlled breathing is used as a countermeasure for motion sickness. We report a trial on the effectiveness of focused, regular breathing on motion sickness.
Yen Pik Sang, F. +2 more
core
Radiation‐Resistant Kr‐Selective MOF With Record Kr/Xe Selectivity at Elevated Pressure
Advanced Science, EarlyView.ABSTRACT The separation of Kr/Xe from spent nuclear fuel off‐gas is critical, yet most current adsorbents exhibit Xe‐Kr co‐adsorption under elevated pressures, posing challenges for industrial pressure swing adsorption processes. Herein, we present and evaluate a metal‐organic framework, CALF‐20M‐w, engineered for molecular sieving separation of Kr/Xe ...
Qihang Tian +6 more
wiley +1 more source
SDS‐CRISPR for Single‐Nucleotide Variant Detection
Advanced Science, EarlyView.Structure‐disruption‐sensitive CRISPR (SDS‐CRISPR) converts structural instability into single‐nucleotide precision, thereby overcoming mismatch tolerance in canonical Cas12a and enabling versatile diagnostics across DNA, RNA, and microRNA targets. When applied to rapid IDH1 mutation detection for glioma genotyping and integrated with lateral‐flow ...
Xin Guan +12 more
wiley +1 more source
To breathe or not to breathe: That is the question [PDF]
The Journal of Thoracic and Cardiovascular Surgery, 2017 openaire +2 more sources
Breathing in conversation — what we’ve learned [Elektronisk resurs]
, 2019 In this paper, we provide an overview of selected findings on interactional aspects of breathing in multiparty conversation, accumulated largely over the course of a four- year research project Breathing in conversation, carried out at the Department of ...
Heldner, Mattias,, Włodarczak, Marcin,
core
Advanced Science, EarlyView.A triple‐mode theranostic platform enables integrated electrochemical, colorimetric, and photothermal detection of bacterial infection. Glucose oxidation triggers H2O2 generation and TMB oxidation to oxTMB, producing color and thermal signals under 808 nm NIR irradiation.
Jing Xu +8 more
wiley +1 more source
Synchronization‐Dissipation in the Cardiorespiratory System
Advanced Science, EarlyView.By modeling central nervous coupling and viscoelastic interactions in the cardiorespiratory system we show that synchronization produces a 10% gain in cardiac efficiency in humans. It is surmised that respiratory sinus arrhythmia improves cardiac pumping efficiency by reducing dynamic stress and power dissipation in the pulmonary vasculature.
Joshua R. Border +3 more
wiley +1 more source
Abdominal breathing is helpful for mental calmness and health recovery
, 2004 Based on our research for years, we found that abdominal breathing could reduce heart rate, increase T-wave and finger temperature, improve microcirculation. Abdominal breathing could also reduce cardiovascular reactivity for anxiety patients.
Y. J. Zhang, Y. Y. Tang, K. Yan
core