Results 131 to 140 of about 29,073 (303)

Non‐invasive assessment of integrated cardiorespiratory network dynamics after physiological stress in humans

open access: yesThe Journal of Physiology, EarlyView.
Abstract figure legend This study aimed to develop a non‐invasive method for visualizing the cardiorespiratory network under baseline conditions and following isolated or combined exposure to hypoxia, exercise, and sleep deprivation. Twenty‐two healthy participants underwent assessments at rest and after normobaric hypoxia (FIO2${{F}_{{\mathrm{I ...
Cecilia Morandotti   +10 more
wiley   +1 more source

Hazards of high altitude decompression sickness during falls in barometric pressure from 1 atm to a fraction thereof [PDF]

open access: yes
Various tests related to studies concerning the effects of decompression sicknesses at varying pressure levels and physical activity are described.
Genin, A. M.
core   +1 more source

Utilising Drones in Agriculture: A Review on Remote Sensors, Image Processing and Their Application

open access: yesModern Agriculture, Volume 3, Issue 2, December 2025.
The utilisation of drones in agriculture involves the integration of advanced sensing technologies, data analytics and targeted applications. Drones equipped with sensors such as RGB, multispectral and hyperspectral capture diverse spatial and spectral data.
Chetan Yumnam   +10 more
wiley   +1 more source

Atypical neurological symptoms at high altitude: a systematic literature review

open access: yesTravel Medicine and Infectious Disease
Background: Acute Mountain Sickness (AMS) is a prevalent and potentially debilitating condition affecting individuals who participate in high-altitude journeys, mostly above 2500 m.
Wiktor Łagowski   +2 more
doaj  

Do acute mountain sickness and psychiatric disorders show overlapping symptoms?

open access: yesCurrent Issues in Sport Science
The Lake Louise Score (LLS) is a common tool for diagnosing acute mountain sickness (AMS) after a recent gain in altitude. Required symptoms (headache, dizziness, fatigue or gastrointestinal symptoms) are unspecific, subjective and not detectable by ...
Florian Lukas Schipplick   +14 more
doaj   +1 more source

Analysis of the individual risk of altitude decompression sickness under repeated exposures [PDF]

open access: yes
In a case-control study, researchers examined the risk of decompression sickness (DCS) in individual subjects with higher number of exposures. Of the 126 subjects, 42 showed one or more episodes of DCS.
Gilbert, John H.   +3 more
core   +1 more source

Utilizing QGIS for open‐source UAS imagery plant classification and plot segmentation

open access: yesThe Plant Phenome Journal, Volume 8, Issue 1, December 2025.
Abstract The analysis of unoccupied aerial system (UAS) imagery remains a bottleneck to obtaining actionable data due to its complexity and required specialized skill set. We introduce a workflow designed to balance usability and flexibility in processing UAS imagery using QGIS, an open‐source geographic information system software.
Erik Z. Killian   +2 more
wiley   +1 more source

Acute mountain sickness: pathophysiology and prevention

open access: yesQuality in Sport
This review discusses the epidemiology, pathophysiology, prevention and treatment of acute mountain sickness (AMS). Key mechanisms including changes in blood-brain barrier permeability, activation of the renin-angiotensin-aldosterone system and the role
PAWEŁ MOCZYDŁOWSKI   +9 more
doaj   +1 more source

Analysis of High-altitude Syndrome and the Underlying Gene Polymorphisms Associated with Acute Mountain Sickness after a Rapid Ascent to High-altitude [PDF]

open access: gold, 2016
Jie Yu   +10 more
openalex   +1 more source

Empirical models for use in designing decompression procedures for space operations [PDF]

open access: yes
Empirical models for predicting the incidence of Type 1 altitude decompression sickness (DCS) and venous gas emboli (VGE) during space extravehicular activity (EVA), and for use in designing safe denitrogenation decompression procedures are developed ...
Conkin, Johnny   +3 more
core   +1 more source

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