Combined influence of transfer distance, pace, handled mass and box height on spine loading and posture

2021 ◽  
Vol 93 ◽  
pp. 103377
Author(s):  
Xavier Robert-Lachaine ◽  
Philippe Corbeil ◽  
Antoine Muller ◽  
Jasmin Vallée-Marcotte ◽  
Hakim Mecheri ◽  
...  
Keyword(s):  
Author(s):  
Arvind Narayanaswamy ◽  
Sheng Shen ◽  
Gang Chen

Thermal radiative transfer between objects as well as near-field forces such as van der Waals or Casimir forces have their origins in the fluctuations of the electrodynamic field. Near-field radiative transfer between two objects can be enhanced by a few order of magnitude compared to the far-field radiative transfer that can be described by Planck’s theory of blackbody radiation and Kirchoff’s laws. Despite this common origin, experimental techniques of measuring near-field forces (using the surface force apparatus and the atomic force microscope) are more sophisticated than techniques of measuring near-field radiative transfer. In this work, we present an ultra-sensitive experimental technique of measuring near-field using a bi-material atomic force microscope cantilever as the thermal sensor. Just as measurements of near-field forces results in a “force distance curve”, measurement of near-field radiative transfer results in a “heat transfer-distance” curve. Results from the measurement of near-field radiative transfer will be presented.


2019 ◽  
Vol 79 (2) ◽  
pp. 485-508
Author(s):  
Miraine Dávila Felipe ◽  
Jean-Baka Domelevo Entfellner ◽  
Frédéric Lemoine ◽  
Jakub Truszkowski ◽  
Olivier Gascuel

2004 ◽  
Vol 82 ◽  
pp. S130
Author(s):  
M. Thomas ◽  
H.R. Craig ◽  
J. Tao ◽  
D. Rychlik ◽  
D.V. Coonrod ◽  
...  

2013 ◽  
Vol 11 (1) ◽  
pp. 1-8 ◽  
Author(s):  
Jay P. Mehta ◽  
Tae Hoon Kim ◽  
Monica R. Weiler ◽  
Steven A. Lavender

2018 ◽  
Vol 122 (32) ◽  
pp. 18751-18758 ◽  
Author(s):  
Sonia Melle ◽  
Oscar G. Calderón ◽  
Marco Laurenti ◽  
Diego Mendez-Gonzalez ◽  
Ana Egatz-Gómez ◽  
...  

IEEE Access ◽  
2020 ◽  
Vol 8 ◽  
pp. 74157-74166
Author(s):  
Yang Li ◽  
Shan Jiang ◽  
Jia-Ming Liu ◽  
Xin Ni ◽  
Rui Wang ◽  
...  

The rate parameters of solvent-solute energy transfer and of oxygen-solvent quenching have been determined for solutions of 2, 5-diphenyloxazole in benzene, toluene, p -xylene and mesitylene. The role of excited molecules and excimers in transfer to the solute molecules is considered in terms of the Voltz relations, which include the Förster critical transfer distance, the molecular diffusion coefficients, and the solvent excitation migration coefficient. It is proposed that the migration is due to excimer formation and dissociation, and that the energy transfer occurs by a diffusion/migration-controlled collisional process. Dilution of the solvent decreases the migration, but increases the transfer distance, so that the transfer efficiency remains practically constant. The excimer formation and dissociation rate parameters in the pure alkyl benzenes are evaluated.


Sign in / Sign up

Export Citation Format

Share Document