Results 61 to 70 of about 2,158 (160)
Experimental Physiology, EarlyView.Abstract Manned space exploration to distant destinations, including Mars, continues to be an aspiration of humankind. Space travel does, however, present many challenges to the body, amongst which adaptation to microgravity is perhaps the largest. For instance, both short and long manned spaceflight missions have shown substantial deleterious effects ...
Gerard McMahon +2 more
wiley +1 more source
Liquid oxygen-compatible filament-winding matrix resin [PDF]
Polyurethanes derived from hydroxy terminated polyperfluoro propylene oxide prepolymers were evaluated as matrix resins for filament wound composites which would be exposed to liquid (and 100% gaseous) oxygen environments.
Harrison, E. S.
core +1 more source
“Our Artillery Would Smash It All Up:” Canadian Artillery During the Battle of the Somme, September-November 1916 [PDF]
, 2017 The historiography of the First World War has produced no recent comprehensive study of the Canadian artillery, despite its importance on the battlefield. This article seeks to explain how Canadian artillery evolved on the Somme.
Hogan, Brendan
core +1 more source
Insights to enhance the examination of tool marks in human cartilage. [PDF]
Int J Legal Med, 2021 Weber M, Niehoff A, Rothschild MA.
europepmc +1 more source
AGU Advances, Volume 7, Issue 3, June 2026.Abstract In Low Earth Orbit (LEO), atmospheric drag is the dominant source of trajectory prediction error below approximately 700 km altitude, primarily due to inaccuracies in thermospheric density models. This work presents a method for temporally deconvolving Energy Dissipation Rates (EDRs) to produce single‐satellite density estimates, which can be ...
S. Mutschler +6 more
wiley +1 more source
Influence of maneuverability on helicopter combat effectiveness [PDF]
A computational procedure employing a stochastic learning method in conjunction with dynamic simulation of helicopter flight and weapon system operation was used to derive helicopter maneuvering strategies. The derived strategies maximize either survival
Falco, M., Smith, R.
core +1 more source
How to make people do things with words
Noûs, Volume 60, Issue 2, Page 454-470, June 2026.Abstract Sometimes we do what other people tell us to. A natural thought is that the motivation to act on an instruction comes about rationally as the result of interpreting an imperative and deciding to act on it; that is, by updating on information that gets mediated through belief‐desire reasoning.
Henry Schiller, Shaun Nichols
wiley +1 more source
Tracking and Characterization of Moving Acoustic Sources Using an Infrasound Array at Volcán Santiaguito, Guatemala [PDF]
, 2015 Active volcanic processes produce large amounts of acoustic energy within the infrasound band (0-20 Hz). Infrasound-sensitive microphones are often installed in addition to other forms of volcano monitoring equipment to increase the ability to remotely ...
Terbush, Brian R.
core +1 more source
Structural Color Inkjet Printing With Mie‐Resonant Silicon Nanoparticles
Advanced Materials, Volume 38, Issue 25, 4 May 2026.Water‐based inks incorporating Mie‐resonant silicon nanoparticles were developed, and their application to structural color inkjet printing was demonstrated. By controlling the nanoparticle size and concentration, coloration covering a wide color gamut was achieved.
Hiroto Yamana +3 more
wiley +1 more source
The rocket-grenade experiment [PDF]
Grenade-exploding rocket sonde for measuring temperature and wind up to 90 kilometers ...
Nordberg, W., Smith, W.
core +1 more source