نتایج جستجو برای: driving force

تعداد نتایج: 257766  

Journal: :journal of dentistry, tehran university of medical sciences 0
allahyar geramy professor, dental research center dentistry research institute, department of orthodontics, tehran university of medical sciences, tehran, iran omid mortezai assistant professor of orthodontics, dental caries prevention research center, qazvin university of medical sciences, qazvin, iran masomeh esmaily assistant professor, department of orthodontics, lorestan university of medical sciences, khorramabad, iran hojat darvishpour postgraduate student, orthodontics department, school of dentistry, tehran university of medical sciences, tehran, iran

o bjectives: headgears are among the effective orthodontic appliances to achieve treatment goals. unilateral molar distal movement is sometimes needed during an orthodontic treat- ment, which can be achieved by an asymmetric headgear. different unilateral headgears have been introduced. the main goal of this study was to analyze the force system of uni- lateral expanded outer bow asymmetric hea...

2015
Veepan Kumar Ravi Kant Arvind Jayant Rakesh Malviya Vikram Singh Jayant P. Gupta S. K. Garg

Supply chain collaboration (SCC) is the driving force to establish a collaborative relationship

Journal: :The journals of gerontology. Series A, Biological sciences and medical sciences 2016
Neha Lodha Hwasil Moon Changki Kim Tanya Onushko Evangelos A Christou

BACKGROUND The functional declines with aging relate to deficits in motor control and strength. In this study, we determine whether older adults exhibit impaired driving as a consequence of declines in motor control or strength. METHODS Young and older adults performed the following tasks: (i) maximum voluntary contractions of ankle dorsiflexion and plantarflexion; (ii) sinusoidal tracking wi...

Journal: :Engineering and Scientific International Journal 2019

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