نتایج جستجو برای: the independent t

تعداد نتایج: 16228760  

Journal: :Physical review. E, Statistical, nonlinear, and soft matter physics 2002
Diego A Wisniacki Doron Cohen

The idea of perturbation independent decay (PID) has appeared in the context of survival-probability studies, and lately has emerged in the context of quantum irreversibility studies. In both cases the PID reflects the Lyapunov instability of the underlying semiclassical dynamics, and it can be distinguished from the Wigner-type decay that holds in the perturbative regime. The theory of the sur...

Journal: :Genus 1992
A B Wils D A Wolf

"In this paper we examine the living arrangements of older unmarried women--that is, single, divorced, or widowed women--in The Netherlands....[The] paper analyzes the distribution of [such] women across several types of living arrangements, including an institutionalized category ('residential homes'). The factors influencing this distribution that are examined include indices of functional l...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه سمنان 1392

in the area of vocabulary teaching and learning although much research has been done, only some of it has led to effective techniques of vocabulary teaching and many language learners still have problem learning vocabulary. the urge behind this study was to investigate three methods of teaching words. the first one was teaching words in context based on a traditional method of teaching that is,...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تربیت دبیر شهید رجایی - دانشکده علوم انسانی 1392

this study investigated the impact of explicit instruction of morphemic analysis and synthesis on the vocabulary development of the students. the participants were 90 junior high school students divided into two experimental groups and one control group. morphological awareness techniques (analysis/synthesis) and conventional techniques were used to teach vocabulary in the experimental groups a...

پایان نامه :0 1375

to explore the idea the investingation proposed, aimed at finding whether the performances of the population of iranians students studying english in an efl context are consistent in l1 and l2 writing taks and whether there is a cross-linguistic transfer in this respect. in this regard the subjects were instructed to write four compositions-two in english and two in farsi-which consisted of an ...

Journal: :Journal of Modern Applied Statistical Methods 2009

Journal: :The American journal of occupational therapy : official publication of the American Occupational Therapy Association 1991
J C Spencer

The purpose of this ethnographic study was to compare 12 settings in which housing, attendant assistance, and transportation were shared by clusters of young adults with physical disabilities during the early years of the independent living movement. The settings that were studied were (a) a demonstration independent living program established by a medical rehabilitation facility, (b) a univers...

2003
Xiaodong Liu

Through a longitudinal survival analysis, this paper provides the first look into the long-term process of nest leaving, which is a pre-condition for natural household formation by young adults. Using the American Housing Survey (AHS) data to follow a group of young adults aged 25-34 who were living in parental homes in 1985, we found that nearly 23 percent still lived in parental homes by 1995...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه شیخ بهایی - دانشکده زبانهای خارجی 1392

critical thinking ability has an important role in education. accordingly, scholars around the world are searching for new ways for teaching and improving students critical thinking ability. in line with the studies in efl contexts supporting the positive relationship between critical thinking and writing performances, this study investigated the differential effects of halverson’s critical thi...

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