Results 151 to 160 of about 15,689 (260)

50% body weight loading reduces stature increases and lumbar disc expansion from 4 h hyper‐buoyancy floatation versus 15 min sitting upright

Experimental Physiology, EarlyView.
Abstract Microgravity is associated with stature increases, back pain and post‐flight intervertebral disc (IVD) herniation. This study aims to determine whether 30 s seated 50% body weight (BW) axial loading is comparable to 15 min sitting upright in 1 g upon changes in stature, anterior lumbar IVD height (via ultrasound), passive vertebral stiffness ...
David Marcos‐Lorenzo, Christina Lysandrou, Laura Sudres, Alfonso Gil‐Martinez, Jaap Swanenburg, James Edward Clark, David Andrew Green   +6 more
wiley   +1 more source

Beyond the pilot analogy. [PDF]

Crit Care
Lobo-Valbuena B, Alcántara Carmona S.
europepmc   +1 more source

Effect of Hydrocarbon Chain Length on the Performance of Cationic Silicone Surfactants

ACS Omega
Xinhua Zhu, Yanyu Wang, He Huang, Yuqiang Zhang, Hao Wang, Yulong Zhu, Xuhong Jia   +6 more
doaj   +1 more source

Machine learning model for multi-factor risk prediction in airport construction under non-stop operations. [PDF]

Sci Rep
Yang X.
europepmc   +1 more source

Brain strain: Blood flow and metabolism in environmental extremes

Experimental Physiology, EarlyView.
Abstract This narrative review compares and contrasts the most commonly encountered environmental stressors on human cerebrovascular functioning. From high altitude and space, extreme apnoea, heat and cold stress, the impact of these stressors on the regulation of cerebral blood flow (CBF) and oxygen metabolism (CMRO2${\mathrm{CM}}{{\mathrm{R}}_ ...
Dario Vrdoljak, Damian M. Bailey, Travis D. Gibbons, Philip N. Ainslie   +3 more
wiley   +1 more source

The Tenerife moment in health professions' education: a conceptual call to navigate uncertainty. [PDF]

Front Med (Lausanne)
Knopfholz J, Tempski P, Karam LZ, Fogaça LB, Martins MA.   +4 more
europepmc   +1 more source

The on-call intensivist: a pilot in the storm. [PDF]

Crit Care
Regaieg K.
europepmc   +1 more source

Straddle carrier routing optimization at container terminals utilizing telemetry‐based prediction

International Transactions in Operational Research, Volume 34, Issue 1, Page 429-459, January 2027.
Abstract Efficient vehicle routing and scheduling for horizontal transport means on container terminals can reduce lead times and travel distances, resulting in fuel savings and productivity gains. We apply machine learning to emulate operational processes, bridging the gap between theoretical optimization models and real‐world practices at container ...
Julian Neugebauer, Ahmet Cürebal, Leonard Heilig, Stefan Voß   +3 more
wiley   +1 more source

A Concept for Smartphone-Based Emergency Flight Data Indication Systems in Light Aircraft. [PDF]

Sensors (Basel)
Kaczyński J, Rzucidło P.
europepmc   +1 more source