نتایج جستجو برای: fracture set

تعداد نتایج: 753031  

Journal: :international clinical neurosciences journal 0
amirhossein saveh functional neurosurgery research center, shahid beheshti university of medical sciences, tehran, iran alireza zali functional neurosurgery research center, shahid beheshti university of medical sciences, tehran, iran farzad ashrafi functional neurosurgery research center, shahid beheshti university of medical sciences, tehran, iran sohrab shahzadi functional neurosurgery research center, shahid beheshti university of medical sciences, tehran, iran afsoun seddighi functional neurosurgery research center, shahid beheshti university of medical sciences, tehran, iran sirous momenzadeh functional neurosurgery research center, shahid beheshti university of medical sciences, tehran, iran

to perform an accurate approach to the spine specially for fracture stabilization a 3d model of spine surgical region may improve this mechanism and it can help the surgeon to have a deeper glance to this scenario. the pre-op planning facility is another advantage of the patient spine specific model to take a chance of making guides to direct pedicle screws safely and increase the pathomechanic...

Journal: :international journal of nonlinear analysis and applications 2015
madjid eshaghi hamidreza reisi dezaki alireza moazzen

‎let $x$ be a real normed  space, then  $c(subseteq x)$  is  functionally  convex  (briefly, $f$-convex), if  $t(c)subseteq bbb r $ is  convex for all bounded linear transformations $tin b(x,r)$; and $k(subseteq x)$  is  functionally   closed (briefly, $f$-closed), if  $t(k)subseteq bbb r $ is  closed  for all bounded linear transformations $tin b(x,r)$. we improve the    krein-milman theorem  ...

2009
Stephen Miller

Fractures of the lateral process of the talus are frequently missed at initial evaluation in the emergency room because the symptoms are similar to those seen in the ubiquitous inversion ankle sprain.1-3 Mills and Horne reviewed 39 lateral process fractures in 5 different series and revealed that only 59% were correctly diagnosed.3 For that reason, understanding the mechanism of the sustained i...

2005
Herzl Chai

The growth of transverse cracks under expanding spherical contact in a model system consisted of soda-lime glass bonded to a polycarbonate substrate is observed in situ from below or from the polished edge of the bilayer. Abrasion or chemical etching is employed on the coating surfaces to control the initial fracture. In the limit case of monoliths, the crack mouth becomes fully engulfed by the...

2006
George D. Quinn

Fracture toughness is an important property that characterizes a material’s brittleness or resistance to fracture. Although some fracture toughness test methods have been refined and even standardized, many researchers have continued to use the Vickers indentation crack length method as an expedient. In this paper, Vickers indentation fracture resistance data for Standard Reference Material SRM...

Journal: :CMAJ : Canadian Medical Association journal = journal de l'Association medicale canadienne 2011
Lisa Langsetmo Tuan V Nguyen Nguyen D Nguyen Christopher S Kovacs Jerilynn C Prior Jacqueline R Center Suzanne Morin Robert G Josse Jonathan D Adachi David A Hanley John A Eisman

BACKGROUND A set of nomograms based on the Dubbo Osteoporosis Epidemiology Study predicts the five- and ten-year absolute risk of fracture using age, bone mineral density and history of falls and low-trauma fracture. We assessed the discrimination and calibration of these nomograms among participants in the Canadian Multicentre Osteoporosis Study. METHODS We included participants aged 55-95 y...

Journal: :journal of mahani mathematical research center 0
s.n. hosseini shahid bahonar university of kerman a. ilaghi-hosseini shahid bahonar university of kerman

in this article, we have shown, for the add-point monad t, thepartial morphism category set*is isomorphic to the kleisli category sett. alsowe have proved that the category, sett, of t-algebras is isomorphic to thecategory set of pointed sets. finally we have established commutative squaresinvolving these categories.

A. Rizk, M. Hamed

Fractures of the rostral mandible in horses are the most common type of jaw fractures. The present study was performed for stabilization of rostral mandibular fracture with cerclage wire. In a retrospective case series, six client-owned horses with unilateral mandibular fractures were admitted to our clinic and suffered from a major gingival wound at rostral part of mandible. Rostral mandibular...

2016
Kuang-Ming Liao Fu-Wen Liang Chung-Yi Li

Patients with chronic obstructive pulmonary disease (COPD) have a high prevalence of osteoporosis. The clinical sequel of osteoporosis is fracture. Patients with COPD who experience a fracture also have increased morbidity and mortality. Currently, the types of all-cause and site-specific fracture among patients with COPD are unknown. Thus, we elucidated the all-cause and site-specific fracture...

2010
Hye-Young Kang Kyu-hyeon Yang Yoon Nam Kim Seong-hwan Moon Won-Jung Choi Dae Ryong Kang Seong Eun Park

BACKGROUND The lack of epidemiologic information on osteoporotic hip fractures hampers the development of preventive or curative measures against osteoporosis in South Korea. We conducted a population-based study to estimate the annual incidence of hip fractures. Also, we examined factors associated with post-fracture mortality among Korean elderly to evaluate the impact of osteoporosis on our ...

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