نتایج جستجو برای: 50 longitudinal and 37

تعداد نتایج: 16917334  

2015
Susanne Kristen-Antonow Beate Sodian Hannah Perst Maria Licata

The aim of this study was to investigate if children's early responsiveness toward social partners is developmentally related to their growing concept of self, as reflected in their mirror self-recognition (MSR) and delayed self-recognition (DSR). Thus, a longitudinal study assessed infants' responsiveness (e.g., smiling, gaze) toward social partners during the still-face (SF) task and a social...

Roohnia, M., Sabet, H., Parvaresh, A.,

In this research, the effect of different welding parameters on residual stress and microstructure of the weld region, as well as the comparison of two methods of measuring residual stress using critical fracture longitudinal wave method and preformation method have been investigated. For this purpose, the taguchi DOE methodology is used as a statistical method to optimize four parameters of pu...

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

abstract amino acids are building blocks of proteins, and play a vital role in living beings existence and their functionality. the interaction of these compounds with metal ions is of great importance to biochemists, and chemists, because their functions can be utilized as a model in understanding enzymes mechanism for transport of metal ions to tissues. among twenty essential amino acids w...

Journal: :Spine 2016
Narihito Nagoshi Lindsay A Tetreault Hiroaki Nakashima Aria Nouri Paul Arnold Mehmet Zileli Gamaliel Tan Branko Kopjar Michael G Fehlings

STUDY DESIGN A prospective multicenter cohort study. OBJECTIVE The aim of this study was to compare outcomes of surgery for the treatment for degenerative cervical myelopathy (DCM) between Caucasians and East Asians. SUMMARY OF BACKGROUND DATA Numerous studies have indicated that race can influence both disease prevalence and clinical prognosis in a variety of medical conditions; however, n...

Journal: :Reumatismo 2004
C U Manzini V Spina M T Mascia R Magistro G Carpenito C Ferri

Among the different conditions causing inflammation and calcification/ossification of the soft tissues of the spinal cord, single or recurrent traumatic events are included. Within the international literature, the involvement of the posterior longitudinal ligament, following spinal cord injuries is frequently reported, especially in the elders. The Authors describe here an uncommon calcificati...

Journal: :Evolution & development 2009
D Marcela Bolaños Marian K Litvaitis

We compared embryonic myogenesis of the direct-developing acotylean polyclad Melloplana ferruginea with that of Maritigrella crozieri, a cotylean that develops via a larval stage. Fluorescently labeled F-actin was visualized with laser confocal microscopy. Developmental times are reported as percentages of the time from oviposition to hatching: 7 days for M. crozieri and 22 days for M. ferrugin...

Journal: :European journal of cardio-thoracic surgery : official journal of the European Association for Cardio-thoracic Surgery 2012
Erling Aarsæther Espen Straumbotn Assami Rösner Rolf Busund

OBJECTIVES We previously reported a cardioprotective effect of oral β-glucan in patients who underwent coronary artery bypass grafting. The present study was conducted to determine whether oral β-glucan could reduce myocardial infarction size and whether these changes would be reflected by better preservation of contractile indices measured by speckle tracking echocardiography (STE). METHODS ...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تبریز - دانشکده ادبیات و زبانهای خارجی 1393

abstract in written mode of language, metadiscourse markers are used commonly to help writers in general and academic writers in particular to produce coherent and professional texts. the purpose of the present study was to compare introduction sections of applied linguistics and physics articles regarding their use of interactive and interactional metadiscourse markers based on the model pro...

پایان نامه :0 1375

the following null hypothesis was proposed: there is no significant difference between the efl students listening comprehension development receiving pictorial cues and those receiving no cuse. to test the null hypothesis, 52 male and femal freshmen students of medicine studing at iran university of medical scinces were randomly selected from a total population of 72 students. to ensure that th...

Journal: :CIDADES, Comunidades e Territórios 2018

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