نتایج جستجو برای: fracture criteria

تعداد نتایج: 349854  

Journal: :European Journal of Computational Mechanics 2009

2014
Ha-Young Kim Sang-Wan Shin Jeong-Yol Lee

PURPOSE The aim of this review was to analyze the evaluation criteria on mandibular implant overdentures through a systematic review and suggest standardized evaluation criteria. MATERIALS AND METHODS A systematic literature search was conducted by PubMed search strategy and hand-searching of relevant journals from included studies considering inclusion and exclusion criteria. Randomized clin...

2016
Dongming Zhao Peng Cheng Bo Zhu

Objective: To investigate the influence of epilepsy seizure on the fracture risk through a retrospective literature review. Methods: Published studies August 1, 2015 were acquired from the PubMed, EMBASE, Springer Link, Ovid using the key words “epilepsy” and “fracture”. A total of 828 papers were picked up, which were further screened to select the most relevant ones. Three selection criteria ...

Journal: :Clinical medicine 2015
Moe Oo Yun Chan Helen Chamberlain Shu Ho

A frailty assessment tool was designed, based on evidence from current studies. The tool has fi ve criteria. These include age (75 and over), fall with any injury or fracture (excluding fracture of the neck of the femur), dementia or delirium, care home residence, and reduced or lack of mobility over 24 hours. If any acute elderly inpatient meets at least three of these fi ve criteria, this pat...

Journal: :Physical review letters 2005
Z F Zhang J Eckert

We find that the classical failure criteria, i.e., maximum normal stress criterion, Tresca criterion, Mohr-Coulomb criterion, and von Mises criterion, cannot satisfactorily explain the tensile fracture behavior of the bulk metallic glass (BMG) materials. For a better description, we propose an ellipse criterion as a new failure criterion to unify the four classical criteria above and apply it t...

2013
Trang Vu Gabrielle Davie David Barson Lesley Day Caroline F Finch

OBJECTIVES Hospital discharge data (HDD) in many health systems do not capture the date of injury (DOI); the absence of this date hinders researchers' ability to distinguish repeat from incident injury admissions. Various approaches using somewhat arbitrary criteria have been explored to increase the accuracy of incident injury identification. However, these approaches have not been validated a...

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