Results 81 to 90 of about 542,154 (329)

Cavitation in soft matter [PDF]

open access: yes, 2020
Cavitation is the sudden, unstable expansion of a void or bubble within a liquid or solid subjected to a negative hydrostatic stress. Cavitation rheology is a field emerging from the development of a suite of materials characterization, damage ...
Barney, Christopher W.   +13 more
core   +2 more sources

Relationship between anatomical injury site of rectus femoris muscle strain and time taken to return to play in Japanese professional soccer players

open access: yesJournal of Orthopaedic Surgery, 2022
Purpose The rectus femoris has three myotendinous or myoaponeurosis junctions and causes three types of muscle strain anatomically. We aimed to investigate the anatomical injury site of the rectus femoris muscle strain in professional soccer players as ...
Kengo Shimozaki   +7 more
doaj   +1 more source

Risk Factors Involved in Cheerleading Injuries [PDF]

open access: yes, 2016
Injury prevention is an important aspect of health in which professionals in the field must focus. With a continual increase of risk in activities performed nationwide, health professionals must seek to educate the population on risk factors involved in ...
DeFreece, Kelsey
core   +2 more sources

Utilizing a Structural Mechanics Approach to Assess the Primary Effects of Injury Loads Onto the Axon and Its Components

open access: yesFrontiers in Neurology, 2018
Diffuse axonal injury (DAI) occurs as a result of the transmission of rapid dynamic loads from the head to the brain and specifically to its neurons. Despite being one of the most common and most deleterious types of traumatic brain injury (TBI), the ...
Annaclaudia Montanino, Svein Kleiven
doaj   +1 more source

Hamstring strain injury : rate of torque development and previous hamstring strain injury [PDF]

open access: yes, 2019
Hamstring strain injuries (HSI) are extremely common in football and are the primary cause of re-injury in football players. Although the isokinetic strength ratios have often been used to predict hamstring injuries in football players, the rate of ...
Correia, Paulo Jorge Freitas
core  

METTL3 knockout accelerates hepatocarcinogenesis via inhibiting endoplasmic reticulum stress response

open access: yesFEBS Open Bio, EarlyView.
Liver‐specific knockout of N6‐methyladenosine (m6A) methyltransferase METTL3 significantly accelerated hepatic tumor initiation under various oncogenic challenges, contrary to the previously reported oncogenic role of METTL3 in liver cancer cell lines or xenograft models. Mechanistically, METTL3 deficiency reduced m6A deposition on Manf transcripts and
Bo Cui   +15 more
wiley   +1 more source

Mechanical Characterization of Brain Tissue in Compression at Dynamic Strain Rates [PDF]

open access: yesJournal of the Mechanical Behavior of Biomedical Materials, 10 (2012) 23-38, 2013
Traumatic brain injury (TBI) occurs when local mechanical load exceeds certain tolerance levels for brain tissue. Extensive research has been done previously for brain matter experiencing compression at quasistatic loading; however, limited data is available to model TBI under dynamic impact conditions.
arxiv   +1 more source

TLR4 signaling is essential for survival in acute lung injury induced by virulent Pseudomonas aeruginosa secreting type III secretory toxins

open access: yesRespiratory Research, 2004
Background The relative contributions of the cytotoxic phenotype of P. aeruginosa expressing type III secretory toxins and an immunocompromised condition lacking normal Toll-like receptor 4 (TLR4) signaling in the pathogenesis of acute lung injury and ...
Moriyama Kiyoshi   +6 more
doaj   +1 more source

Methods for working with problem residents in medical physics residency education

open access: yesJournal of Applied Clinical Medical Physics, EarlyView.
Abstract Medical physics residency training programs may occasionally encounter residents requiring additional intervention beyond normal training efforts. In the literature, these residents are referred to as “problem” residents. While the physician literature on the subject is valuable, this paper specifically focuses on dealing with a problem ...
Christopher J. Watchman, Dandan Zheng
wiley   +1 more source

A mechanics theory for the exploration of a high-throughput, sterile 3D $\textit{in vitro}$ traumatic brain injury model [PDF]

open access: yesarXiv, 2023
Brain injuries resulting from mechanical trauma represent an ongoing global public health issue. Several $\textit{in vitro}$ and $\textit{in vivo}$ models for traumatic brain injury (TBI) continue to be developed for delineating the various complex pathophysiological processes involved in its onset and progression. Developing an $\textit{in vitro}$ TBI
arxiv  

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