Results 41 to 50 of about 64,172 (185)

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

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

Relating pain intensity of newborns to onset of nonlinear phenomena in cry recordings

open access: yes, 2005
The cries of several full term newborns, recorded during blood sampling, were analyzed. Spectrograms showed the appearance of irregular patterns related to the pain assessed using the method of the DAN scale.
Angelo Facchini   +25 more
core   +1 more source

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

Influence of bone defect position and span in 3-point bending tests: experimental and finite element analysis [PDF]

open access: yesBrazilian Oral Research, 2020
: Three-point bending test is the most common mechanical test used for quantifying the biomechanical quality of bone tissue and bone healing in small animals.
Luis Gustavo Gonzalez Osuna   +5 more
doaj   +1 more source

Biomechanics and tissue engineering [PDF]

open access: yes, 2018
Development of artificial scaffold for musculo-skeletal applications, especially in load-bearing situations, requires the consideration of biomechanical aspects for its integrity and its function.
Pioletti, D.
core  

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

Assessment of Dynamic Knee Valgus between Lateral Step-Down Test and Running in Female Runners with and without Patellofemoral Pain Using Two-Dimensional Video Analysis

open access: yesClinics and Practice, 2022
Dynamic knee valgus (DKV) is a frontal plane knee kinematic alteration that has been associated with patellofemoral pain (PFP) in female runners. DKV is commonly assessed in clinical practice by measuring frontal plane knee projection angle (FPPA) during
Diego Protasio de Vasconcelos   +8 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

Review of current knee biomechanical modeling techniques [PDF]

open access: yes, 2011
In this paper we are going to present an essential modification of an existing analytical model. The model creation normally starts with a simplified, less complex analytical model, where the phenomena can be easily interpreted, checked and controlled ...
Abdel Wahab, Magd   +3 more
core   +1 more source

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