Results 1 to 10 of about 6,418,771 (318)

Simultaneous radiation pressure induced heating and cooling of an opto-mechanical resonator [PDF]

open access: yes, 2012
Cavity opto-mechanics enabled radiation-pressure coupling between optical and mechanical modes of a micro-mechanical resonator gives rise to dynamical backaction, enabling amplification and cooling of mechanical motion. Due to a combination of large mechanical oscillations and necessary saturation of amplification, the noise floor of the opto ...
Bhave, Sunil A., Tallur, Siddharth
arxiv   +3 more sources

A randomized controlled trial comparing functional outcomes for navigated kinematically aligned total knee arthroplasty versus navigated mechanically aligned total knee arthroplasty: the MaKKRO trial

open access: yesBone & Joint Open, 2021
Aims: Nearly 99,000 total knee arthroplasties (TKAs) are performed in UK annually. Despite plenty of research, the satisfaction rate of this surgery is around 80%. One of the important intraoperative factors affecting the outcome is alignment.
Vilas Narayan Sadekar   +3 more
doaj   +1 more source

Temperature and yield stress characterization of electric contacts by 3D numerical simulation [PDF]

open access: yesSerbian Journal of Electrical Engineering, 2005
Electric contacts of riveted type are analyzed by 3D simulation of their mechanical, electrical and thermal characteristics. Special emphasis was put on dependencies of contacts’ temperatures on chosen contact material and applied load conditions ...
Prijić Aneta   +4 more
doaj   +1 more source

Investigating the properties of medium density fiberboard from licorice root residues [PDF]

open access: yesتحقیقات علوم چوب و کاغذ ایران, 2012
Licorice root residue, a non wood lignocelullosic raw material produced  following extraction process was investigated for medium density fiberboard production.
Ahmad reza Zahedi tabarstani   +2 more
doaj   +1 more source

Reactive compatibilization effect of graphene oxide reinforced butyl rubber nanocomposites [PDF]

open access: yesPolímeros, 2020
The objective of this work is to develop graphene oxide (GO) incorporated butyl rubber (IIR) nanocomposites by three different methods: direct addition approach (DAAM), single step method (SSM) and two step method (TSM).
Sathishranganathan Chinnasamy   +5 more
doaj   +1 more source

Design and characterization of polymeric microneedles containing extracts of Brazilian green propolis

open access: yesBeilstein Journal of Nanotechnology, 2022
Microneedles (MNs) are a means to break the protective skin barrier in a minimally invasive way. By creating temporary micropores, they make biologically active agents available in the skin layers.
Camila Felix Vecchi   +3 more
doaj   +1 more source

Analysis Study of the Mechanical power of the unsuccessful and successful Attempts in Snatch Lift [PDF]

open access: yesمجلة الرافدين للعلوم الرياضية, 2010
The research aims at : 1. Identifying the values of the mechanical power of the unsuccessful and successful attempts in snatch lift for the research sample . 2.
Saad Al-Dulaimi, Mutasim. Al-Mashhadani
doaj   +1 more source

Features interference EMG leg extensor muscles of skilled players in the context of the special exercises [PDF]

open access: yesPedagogìka, Psihologìâ ta Mediko-bìologìčnì Problemi Fìzičnogo Vihovannâ ì Sportu, 2013
The article considers the problems of improvement of physical training of skilled players. The main instrumental method of the research is electromyography.
Sirenko P.A.   +2 more
doaj   +1 more source

Tendon mechanobiology in small-animal experiments during post-transection healing [PDF]

open access: yesEuropean Cells & Materials, 2021
Ruptures to tendons are common and costly, and no clinical consensus exists on the appropriate treatment and rehabilitation regimen to promote their healing as well as full recovery of functionality.
T Notermans   +3 more
doaj   +1 more source

Reconfigurable Frequency Selective Rasorber Covering Extremely Wide Transmission Frequency Range

open access: yesIEEE Access, 2020
Rasorbers with reconfigurable transmission frequency are of great interest over the past few years. However, existing devices exhibit a limited number of operation modes and cover a narrow transmission frequency range, making them unacceptable for ...
Jing Tian   +5 more
doaj   +1 more source

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