Results 131 to 140 of about 126,749 (256)

Heart rate, blood pressure, and SpO2 responses to simulated 5000 m hypobaric exposure in healthy male Vietnamese pilots

open access: yesPhysiological Reports, Volume 14, Issue 3, February 2026.
Abstract This study was motivated by the limited high‐altitude physiology data available for Asian military aviators, especially in Vietnam. To characterize acute heart rate (HR), blood pressure (BP), and oxygen saturation (SpO2) responses in healthy Vietnamese pilots during simulated 5000 m hypobaric exposure. Seventy‐five healthy male military pilots
Xuan Nguyen Thanh   +9 more
wiley   +1 more source

Constraining Extended Gravity Models by S2 star orbits around the Galactic Centre

open access: yes, 2014
We investigate the possibility to explain theoretically the observed deviations of S2 star orbit around the Galactic Centre using gravitational potentials derived from modified gravity models in absence of dark matter.
Borka, D.   +3 more
core   +1 more source

Experimental Analysis and Physics‐Based Analytical Model on Twisted and Coiled Artificial Muscles

open access: yesAdvanced Engineering Materials, Volume 28, Issue 2, 21 January 2026.
Twisted and coiled artificial muscles made from silver‐coated nylon fibers are investigated through experiments and analytical modeling. The actuators achieve contractions up to 19.3% and specific work of 8 kJ kg−1, though efficiency remains limited (≈0.15%) by thermal losses.
Salvatore Garofalo   +3 more
wiley   +1 more source

A hitchhiker's guide to single‐cell epigenomics: Methods and applications for cancer research

open access: yesInternational Journal of Cancer, Volume 158, Issue 2, Page 291-304, 15 January 2026.
Abstract Genetic mutations are well known to influence tumorigenesis, tumor progression, treatment response and relapse, but the role of epigenetic variation in cancer progression is still largely unexplored. The lack of epigenetic understanding in cancer evolution is in part due to the limited availability of methods to examine such a heterogeneous ...
Marta Moreno‐Gonzalez   +2 more
wiley   +1 more source

Electrochemical Properties of Quinone-Based Organic Electrodes in LiCl/DMSO Electrolyte Solutions for Fluorine-Free Lithium Secondary Batteries

open access: yesElectrochemistry
An organic electrolyte solution of 1.0 mol dm−3 LiCl/dimethyl sulfoxide (DMSO) was investigated for a fluorine-free battery with an electrode using 2,5-dimethoxy-1,4-benzoquinone (DMBQ) as the n-type active material and styrene butadiene rubber (SBR) as ...
Sho OKUBO   +3 more
doaj   +1 more source

Magnetic fields in Bok globules: Multi-wavelength polarimetry as tracer across large spatial scales

open access: yes, 2018
[abridged] The role of magnetic fields in the process of star formation is a matter of continuous debate. Clear observational proof of the general influence of magnetic fields on the early phase of cloud collapse is still pending.
Bertrang, Gesa H. -M.   +1 more
core   +1 more source

Remote Control and Experience at ESO

open access: yes, 1995
Remote observing can be broadly defined as those observations where the astronomer is not physically present at the telescope. Different implementations presently in use include robotic telescopes, service observing with or without eavesdropping and ...
Wallander, Anders, Zijlstra, Albert
core  

Configurable radix-4 NTT hardware optimization and implementation for lattice-based cryptography

open access: yesTongxin xuebao
In response to the complex polynomial multiplication issue in lattice-based cryptography algorithms optimized with number theoretic transform (NTT), as well as the demand for NTT designs catering to multiple application scenarios, a configurable radix-4 ...
ZHOU Qinglei   +3 more
doaj  

Indonesian honey as a natural remedy: Accelerating wound healing in Staphylococcus-infected mice

open access: yesJurnal Teknologi Laboratorium
Honey derived from different geographical and floral origins exhibits varying antibacterial properties, likely influenced by differences in chemical composition.
Eko Naning Sofyanita   +5 more
doaj   +1 more source

Physics-informed Bayesian optimization suitable for extrapolation of materials growth

open access: yesnpj Computational Materials
This paper describes a novel physics-informed Bayesian optimization approach that leverages prior physics knowledge, specifically Vegard’s law and the linear relationship between gas flow rate and composition in compound semiconductors.
Wataru Kobayashi   +3 more
doaj   +1 more source

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