Results 21 to 30 of about 18,790,419 (259)

Elastic and Transport Properties of the Tailorable Multifunctional Hierarchical Honeycombs [PDF]

open access: yes, 2013
In this paper, we analytically studied the in-plane elastic and transport properties of a peculiar hexagonal honeycomb, i.e., the multifunctional hierarchical honeycomb (MHH).
Pugno, Nicola M.   +5 more
core   +1 more source

Ground Effects and Stability Analysis of Airfoil Accelerated by Electromagnetic Propulsion

open access: yes气体物理
Aerospace vehicle launched by electromagnetic propulsion is a potential option for future reusable space transportation systems. Complex ground effects and stability issues are induced generally due to the introduction of electromagnetic levitation force.
Xingdong LUO   +4 more
doaj   +1 more source

Urban Aerosol Optical Properties Measurement by Elastic Counter-Look Lidar

open access: yesEPJ Web of Conferences, 2016
The new developed elastic lidar system utilizes two identical elastic lidars, in counter-look configuration, to measure aerosol backscattering and extinction coefficients without any hypotheses.
Wang X.   +5 more
doaj   +1 more source

Reappraising elastic thickness variation at oceanic trenches [PDF]

open access: yes
We reassess the variation of elastic thickness as a function of lithospheric plate age using a global database of bathymetric and free-air gravity profiles which are perpendicular to oceanic trenches.
White, N. J., Bry, M.
core   +1 more source

Passive elasto-magnetic suspensions: nonlinear models and experimental outcomes [PDF]

open access: yes, 2007
The paper presents a passive elasto-magnetic suspension based on rare-earth permanent magnets: the dynamical system is described with theoretical and numerical nonlinear models, whose results are validated through experimental compar- ison.
Bonisoli, Elvio   +3 more
core   +1 more source

Analysis of Double Elastic Steel Wind Driven Magneto-Electric Vibration Energy Harvesting System

open access: yesSensors, 2021
This research proposes an energy harvesting system that collects the downward airflow from a helicopter or a multi-axis unmanned rotary-wing aircraft and uses this wind force to drive the magnet to rotate, generating repulsive force, which causes the ...
Yi-Ren Wang, Ming-Ching Chu
doaj   +1 more source

Effectiveness of Resistance Intradialytic Exercise Compared to Aerobic Intradialytic Exercise for Patients With Chronic Kidney Disease: A Randomized Controlled Clinical Trial

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Patients with chronic kidney disease undergoing hemodialysis commonly experience reduced physical function, fatigue, poor sleep quality, and impaired health‐related quality of life. Intradialytic exercise has been proposed as a non‐pharmacological strategy to improve these outcomes.
Klebson da Silva Almeida   +6 more
wiley   +1 more source

Residual tail twisting in ascidian larvae is stabilized by asymmetric myofibrils that resist bilateral symmetry restoration

open access: yesFEBS Letters, EarlyView.
Ascidian Ciona larvae initially show strong clockwise tail twisting, which is largely corrected during development. However, a small residual twist remains. This study shows that organized helical myofibrils in tail muscles mechanically stabilize this residual asymmetry, preventing complete restoration of bilateral symmetry and revealing how embryos ...
Yuki S. Kogure   +3 more
wiley   +1 more source

Elastic: Maintenance release

open access: yes, 2015
<a class="anchor" href="#elastic-v4010"><span class="octicon octicon-link"></span></a>Elastic v4.0.10 <p>Maintenance release to bring the code in sync with current ASE and have it fully functional in Python 2.7 and 3.4.
Paweł T. Jochym
core   +1 more source

On Riemann wave superpositions obtained from the Euler system [PDF]

open access: yesOpen Communications in Nonlinear Mathematical Physics
The paper contains an analysis of the conditions for the existence of elastic versus non-elastic wave superpositions governed by the Euler system in (1+1)-dimensions.
Łukasz Chomienia   +1 more
doaj   +1 more source

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