Results 41 to 50 of about 60,798 (272)

Recent trends, technical concepts and components of computer-assisted orthopedic surgery systems: A comprehensive review [PDF]

open access: yes, 2019
Computer-assisted orthopedic surgery (CAOS) systems have become one of the most important and challenging types of system in clinical orthopedics, as they enable precise treatment of musculoskeletal diseases, employing modern clinical navigation systems ...
Kalová, Martina   +5 more
core   +1 more source

Fem and Von Mises analysis of OSSTEM ® dental implant structural components: evaluation of different direction dynamic loads [PDF]

open access: yes, 2018
PURPOSE: The objective of this investigation is to study prosthodontics and internal components resistance to the masticatory stress and considering different force directions by using Finite Element Method analysis (FEM).
Bramanti, E1   +10 more
core   +1 more source

Mechanical analysis of femoral neck fracture fixation with dynamic condylar screw in synthetic bone [PDF]

open access: yesActa Ortopédica Brasileira, 2014
Objective: To analyze statistically results in biomechanical testing of fixation of femoral neck Pauwels type III fractures, on synthetic bone, with dynamic condylar screw (DCS) and control group.Methods: Ten synthetic bones of a national brand were used.
Anderson Freitas   +4 more
doaj   +2 more sources

The impact of body armor on physical performance of law enforcement personnel: A systematic review [PDF]

open access: yes, 2017
Background The law enforcement officer profession requires performance of arduous occupational tasks while carrying an external load, consisting of, at minimum, a chest rig, a communication system, weaponry, handcuffs, personal protective equipment and a
Orr, Robin Marc   +2 more
core   +1 more source

Influence of a virtual reality-based exercise protocol on the sit-to-stand activity kinematic variables in pregnant women: a randomized controlled trial

open access: yesMotriz: Revista de Educacao Fisica, 2017
AIMS Changes resulting from the gestational period may lead to changes in the biomechanics of women, which can alter the performance of functional activities such as sit-to-stand.
Silvia Oliveira Ribeiro   +2 more
doaj   +1 more source

Modelling the human pharyngeal airway: validation of numerical simulations using in vitro experiments

open access: yes, 2008
In the presented study, a numerical model which predicts the flow-induced collapse within the pharyngeal airway is validated using in vitro measurements. Theoretical simplifications were considered to limit the computation time.
Chouly, Franz   +4 more
core   +4 more sources

Work flow improvement at Kenny Leather (M) Sdn. Bhd. [PDF]

open access: yes, 2020
Kenny Leather who was located at Merlimau Industrial Estate, Melaka driving force in the manufactures of leather. The company supply its product internationally and the product are well known globally due to their product’s quality and their commitment ...
Abdul Razak Ramesh, Mohamad Iqbal Afham   +7 more
core  

New double indentation technique for measurement of the elasticity modulus of thin objects [PDF]

open access: yes, 2011
In this paper we introduce a new method to determine the Young's modulus of thin (biological) samples. The method is especially suitable for small objects with a thickness of a few hundred micrometers.
De Baere, Ives   +2 more
core   +2 more sources

Rotation axis of the maxillary molar and maximum tooth movement according to force direction

open access: yesBrazilian Journal of Oral Sciences, 2015
Aim: To evaluate the correlation between the maxillary molar rotation center and the direction of the maximum tooth movement according to the force direction using three-dimensional finite element analysis (3D-FEA).
Carla Scanavini Croci   +1 more
doaj   +1 more source

FINITE ELEMENT ANALYSIS OF THORACIC VERTEBRAL STABILITY SUPPORTED BY THE FOURTH SPINE

open access: yesColuna/Columna, 2022
Objective: In traumatic injuries of the thoracic spine, three variables are analyzed to make decisions: morphology of the injury, posterior ligamentous complex and neurological status; currently the fourth column is not evaluated; our objective was to ...
Javier Andrés Martínez Silva   +4 more
doaj   +1 more source

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