Results 161 to 170 of about 968,468 (405)

Simulation of Inhomogeneous Refractive Index Fields Induced by Hot Tailored Forming Components

open access: yesAdvanced Engineering Materials, EarlyView.
This article presents a simulation model for simulating inhomogeneous refractive index fields (IRIF) in hot‐forged components, accounting for thermal influences and complex geometries. Through this simulation, a priori knowledge about the propagation of the IRIF can be obtained, allowing for the positioning of the component or an optical measurement ...
Pascal Kern   +3 more
wiley   +1 more source

Good vibrations: Guiding body movements with vibrotactile feedback [PDF]

open access: yes, 2009
We describe the ongoing development of a system to support the teaching of good posture and bowing technique to novice violin players. Using an inertial motion capture system we can track in real-time a player’s bowing action and how it deviates from a ...
Bird, Jon   +2 more
core   +1 more source

Postures assignées, postures revendiquées [PDF]

open access: yesJournal des anthropologues, 2011
Bazin, Laurent   +4 more
openaire   +1 more source

A Novel Simulation Approach for Damage Evolution during Tailored Forming

open access: yesAdvanced Engineering Materials, EarlyView.
Traditional damage models are struggling to accurately and efficiently simulate large‐scale three‐dimensional models with a great number of degrees of freedoms. A new gradient‐enhanced damage model based on the extended Hamilton principle can significantly reduce the computation time while ensuring mesh‐independence which is suitable to use in tailored
Fangrui Liu   +2 more
wiley   +1 more source

High mobility work station restraint support [PDF]

open access: yes, 1971
Chair holds man in semistanding posture enabling astronauts to work comfortably with minimum restriction in weightless environment. Seat, angled at 130 deg to back support, twists and swivels up to 20 deg in all directions but forward. Two flexible thigh
Schermerhorn, R. S.
core   +1 more source

Trans‐Conductive Melt Pool Scaling and its Implications for Parameter Transfer in Laser Powder Bed Fusion for Metals with High Thermal Diffusivity

open access: yesAdvanced Engineering Materials, EarlyView.
Developing process parameters for the laser‐based Powder Bed Fusion of metals can be a tedious task. Based on melt pool depth, the process parameters are transferable to different laser scan speeds. For this, understanding the melt pool scaling behavior is essential, particularly for materials with high thermal diffusivity, as a change in scaling ...
Markus Döring   +2 more
wiley   +1 more source

The state of the problem of the formation and correction of the posture of 5-6 year-old children

open access: yesJournal of Education, Health and Sport, 2017
Існувала негативна тенденція до збільшення частки дітей 5-6 років з порушенням постави. Встановлено, що батьки мають низький рівень компетентності у формуванні та корекції постави в дітей.
S.М. Futorniy   +3 more
doaj  

Home - About - Disclaimer - Privacy