Results 241 to 250 of about 244,404 (292)

Bone Health in Space Flight: Incomplete Bone Mineral Density Convalescence at 1 Year Postmission Without Increased Fracture Risk. [PDF]

J Am Acad Orthop Surg Glob Res Rev
Fiedler B, Phillips T, Lawand JJ, Noorbakhsh C, Ghali AN, Hauck J, Ahmed AS.   +6 more
europepmc   +1 more source

Effect of Substrate Compliance on the Jumping Mechanism of the Tree Frog (<i>Polypedates dennys</i>). [PDF]

Biomimetics (Basel)
Zhou R, Zhang B, Wang Z, Dai Z.
europepmc   +1 more source

Introduction: frontiers of applied inverse problems in science and engineering. [PDF]

Philos Trans A Math Phys Eng Sci
Smyl D, Hauptmann A, Tallman T.
europepmc   +1 more source

Responses and reliability of candidate intensity measures to different mental and motor load levels of an upper limb exergame in children and adolescents with neurological diagnoses. [PDF]

Front Rehabil Sci
Goikoetxea-Sotelo G, van Hedel HJA.
europepmc   +1 more source

Impacts of leaf traits on vegetation optical properties in Earth system modeling. [PDF]

Nat Commun
Wang Y, Braghiere RK, Fischer WW, Yao Y, Shen Z, Schneider T, Bloom AA, Schimel D, Croft H, Winkler AJ, Reichstein M, Frankenberg C.   +11 more
europepmc   +1 more source

Critical transmission range for connectivity in aeronautical ad-hoc networks

Proceedings of the 10th World Congress on Intelligent Control and Automation, 2012
Due to the tremendous increases in demand for performance based navigation and in-flight broadband Internet access in aeronautical industry, Aeronautical Ad-hoc Networks (AANETs) have been deemed as a viable solution to provide aircraft-to-aircraft communications without the aid of ground stations and satellite system.
Jianshu Yan, Ge Song, Hua Li, Cunqing Hua, Cailian Chen, Xinping Guan   +5 more
openaire   +2 more sources

Range Instrumentation for Aeronautical Telemetry

2019 International Conference on Range Technology (ICORT), 2019
Telemetry station has to be designed with an objective to provide best possible data to the system designers and decision makers. Flight testing faces various challenges like multipath fading, line of sight issues, long hours of operation, etc. Allocation of C-band spectrum in addition to L and S bands for aeronautical telemetry, more spectrally ...
Sajeesh Kumar K, Preeti Tirkey, A. Anbu, Jijomon Joseph, Beerla Gopal   +4 more
openaire   +2 more sources

Long-range national and international planning for the National Aeronautics and Space Administration's Microgravity Science and Applications Program

Advances in Space Research, 1993
Abstract The National Aeronautics and Space Administration's (NASA) Microgravity Science and Applications Program sponsors basic and applied scientific investigations requiring reduced or near-zero gravity conditions. The absence of gravity-induced phenomena, such as buoyancy-driven convection, sedimentation, and hydrostatic pressure in experiments ...
Mary E. Kicza, Robert C. Rhome
openaire   +2 more sources