نتایج جستجو برای: digit isic codes during the period 1995

تعداد نتایج: 16292097  

Journal: :Applied optics 2010
Kuang Tsan Lin

Novel information hiding for digital images based on binary encoding methods and pixel scrambling techniques is presented. First, a pixel scrambling technique is used to rearrange the pixels of a covert image to form a scrambled matrix by using a specified scrambling rule. Then, the gray values of all the pixels in the scrambled matrix are sequentially transformed into many sets of eight-digit ...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه اراک - دانشکده ادبیات و علوم انسانی 1393

this study investigates the effect of teacher’s repetition as an input enhancement technique in explicit teaching of vocabulary items on efl learners’ later retrieval. to this end, 66 persian speaking english learners, aged 18 - 29, homogenized through a standard proficiency test (opt), were chosen and put into two experimental and control groups, each 33 learners. general service list (gsl), a...

Journal: :Journal of Development Studies 2021

This paper explores the effects of import competition on manufacturing sector in Chile following implementation country’s two largest Free Trade Agreements (FTA) (with USA and China). Exploiting cross-industry variation exposure, we analyse sales, employment labour productivity at finest level industrial classification (4 digit ISIC level). We detect an overall negative effect increased Chinese...

 In recent years, there has been a rapid increase in unemployment rate of university graduates. One of the feasible resorts to solve this problem is to increase skill intensity in industrial activities. In this study, an experimental test has been conducted to determine the role of technological progress on skill intensity in establishments with 10 employees and more. To this end, the model per...

Journal: :Electr. J. Comb. 2008
Mary Flahive

New cyclic n-digit Gray codes are constructed over {0, 1, . . . , R − 1} for all R ≥ 2, n ≥ 3. These codes have the property that the distribution of digit changes (transition counts) between two successive elements is close to uniform. For R = 2, the construction and proof are simpler than earlier balanced cyclic binary Gray codes. For R ≥ 3 and n ≥ 2, every transition count is within 2 of the...

پایان نامه :دانشگاه آزاد اسلامی - دانشگاه آزاد اسلامی واحد تهران مرکزی - دانشکده زبانهای خارجی 1392

the present study was an attempt to compare the effect of peer metalinguistic corrective feedback on elementary and intermediate efl learners speaking ability to see which level benefits more from this type of feedback. to this end, 117 female efl learners at grade 3, al-zahra high school in kermanshah, iran were non-randomly chosen. the homogeneity of the participants was attained through a pi...

پایان نامه :دانشگاه آزاد اسلامی واحد کرمانشاه - دانشکده زبانهای خارجی 1393

this study investigated (a) the learners’ existing reading strategy repertoire, (b) the effect of instruction in reading strategies on learners’ strategic performance, and (c) the effect of explicit instruction in top-down reading strategies on reading comprehension ability of intermediate learners. the study was conducted with 40 intermediate efl learners in two groups of experimental and cont...

ژورنال: گلجام 2019

Carpet weaving constituted the most important industry of Kerman province in the end of Qajars period. This industry attracted a large number of manpower and allotted itself the highest digit of export. There were many factories in flourishing carpet weaving of Kerman. The most effective factor in the prosperous of the industry was outer investing and foreign demand. In this investigation, the ...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه شهید مدنی آذربایجان - دانشکده ادبیات و زبانهای خارجی 1389

according to coates’s (2004, as cited in zhang, 2010) definition of "conversational dominance" (p.111), it refers to the phenomenon of a speaker dominating others in interaction. specifically, it means how a speaker makes use of certain strategies to get the floor and maintain the floor. thus, the amount of talk is the main measurement for the dominance of the conversation. whether a speaker do...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه اصفهان - دانشکده زبانهای خارجی 1390

this thesis attempts to study the representations of the third-world intellectuals in three fictional works by the british-educated trinidadian nobel-winner v. s. naipaul: the mimic men, a bend in the river, and magic seeds. the first one recounts the story of ralph singh’s sense of alienation, his experiences as a colonial politician, and his struggle to give order to his disorderly world thro...

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