نتایج جستجو برای: tandem stance and time

تعداد نتایج: 16998672  

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه شهرکرد - دانشکده ادبیات و علوم انسانی 1389

current studies in second language (l2) learning have revealed the positive role of corrective feedback (cf) in both oral and written forms in different language features. the present study was an attempt to investigate the effect of both direct and indirect written corrective feedback (wcf) on the use of grammatical collocations in l2 writing. the study also sought to examine whether the effec...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تربیت مدرس - دانشکده علوم انسانی 1389

rivers and runoff have always been of interest to human beings. in order to make use of the proper water resources, human societies, industrial and agricultural centers, etc. have usually been established near rivers. as the time goes on, these societies developed, and therefore water resources were extracted more and more. consequently, conditions of water quality of the rivers experienced rap...

Journal: :iranian chemical communication 2016
mahdieh sadeghpour

a simple, efficient, and high yielding one-pot protocol has been developed for the synthesis of 4h-benzo[b]pyrans scaffolds installing a three-component tandem knoevenagel-cyclocondensation reaction of an aldehyde, malononitrile and dimedone using guanidinium chloride as polyfunctional organocatalyst under solvent-free conditions in high to excellent yields. various aromatic aldehydes were util...

Journal: :Proceedings of the Human Factors and Ergonomics Society ... Annual Meeting 2022

Maintaining balance is key in avoiding falls and injury. However, little known on how increased cardiac activity may affect postural stability. This study investigated if increase to 85% maximal heart rate (HR) when exercising with standard Bruce Protocol Test (BPT) influence sway. Ten young adults were tested for three stances, quiet bilateral standing i) eyes open, ii) closed, iii) tandem sta...

Journal: :PM & R : the journal of injury, function, and rehabilitation 2014
Prasath Jayakaran Lorraine DeSouza John Cossar Kenneth Gilhooly

OBJECTIVE To determine the effect of using a walking aid on temporal and spatial parameters of gait when used for balance versus support on the dominant and nondominant hand side. DESIGN Repeated measures observational study design. SETTING University gymnasium. PARTICIPANTS Twenty-seven healthy male and female adults of mean ± standard deviation age 44.74 ± 10.00 years. METHODS Five wa...

2013
Seol Park Yu-Min Ko Ji-Won Park

[Purpose] This study examined the relationship between the center of pressure (COP) displacement time during the stance subphases and dynamic balance ability when elderly cross obstacles 0, 10, and 40 cm in height. [Subjects] Fifteen older adults were enrolled in this study (≥65 years of age). [Methods] An F-Scan System was used to measure the COP displacement time when subjects crossed obstacl...

Journal: :iranian chemical communication 0
seyyedeh cobra azimi university of guilan kurosh rad-moghadam university of guilan

a practical and new method for the synthesis oxindole substituted pyrrolo[2,3-d]pyrimidines by the condensation of isatin, acetophenone and 6-amino-uracil under ultrasound irradiation conditions at 60 °c was described. the reaction was developed via a sequential tandem process to afford the oxindole substituted pyrrolo[2,3-d]pyrimidines in good to excellent yields. all reactions performed effic...

Recent research has shown that academic writing is not ‘author-evacuated’ but, rather, carries a representation of the writers’ identity. One way through which writers project their identity in academic writing is stance-taking toward propositions advanced in the text. Appropriate stance-taking has proved to be challenging for novice writers of Research Articles (RAs), especially those writing ...

Journal: :journal of research in rehabilitation sciences 0
مینا میراحمدی محمد تقی کریمی وحید شایگان نژاد javid mostamand mina mirahmadi mohaamad taghi karimi

introduction: parkinson`s disease (pd) is a chronic disorder of basal ganglia with cardinal signs of resting tremor, bradykinesia, rigidity and postural instability. various studies have evaluated quiet stance postural stability in mild pd but as the authors know there is no consensus on this issue. therefore, the aim of this study was to evaluate stance stability of the subjects at early stage...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه پیام نور - دانشگاه پیام نور استان تهران - پژوهشکده علوم انسانی و اجتماعی 1390

this study attempts to investigate the effect of peers’ revision in comparison to that of the teacher, and whether peers’ comments and teachers’ comments facilitate students’ revision? if yes, which one is more effective? also attempts have been made to see which aspects of language are more highlighted by peers versus teachers when commenting. besides, it is investigating the student’s attitud...

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