نتایج جستجو برای: in some instances

تعداد نتایج: 17107769  

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه پیام نور - دانشگاه پیام نور استان تهران - دانشکده علوم انسانی و اجتماعی 1389

today the image of a permanent skeletal space of cities affected by some forces or mechanisms is put in time with social-economic development and while imposes a new face and perspective to physical anatomy of cities, and prepares field to changes in content and social- economic structures of cities too. simultaneously with quitting villages in order to settle in cities by villagers, the phen...

this thesis attempts to investigate the effects of prelistening activities on enhancing iranian efl learners` listening comprehension. the present study investigated ways in which learners` background knowledge could be activated in order to enhance their l2 listening comprehension by limiting the number of possible text interpretations prior to listening. the experiments conducted in this study examined the effect of prior knowledge and vocabulary teaching on iranian efl learners listening comprehension. the current study has two purposes: one is to investigate the effect of background knowledge on the second language listening comprehension of iranian intermediates and the other is to determine whether second language is facilitated by the introduction of unknown vocabularies in the form of prelistening activities. to conduct the study different instruments such as listening proficiency test and four listening tests such as pre and posttests were used and various statistical processes and techniques including paired-sample t-test, and analysis of variance (anova) were used. the findings of this study supported all three hypotheses tested. differences were found between the means of preteaching vocabulary variable, the background knowledge activation variable, and mean difference between these two strategies variable. subjects scored higher when the unknown words were taught in advance. likewise, subjects scored higher when they were asked some relevant questions about the topic than on those without them. there was, in addition, a significant difference between the means of preteaching vocabulary strategy and background knowledge activation strategy. in fact, preteaching vocabulary had a better effect in enhancing the students’ listening comprehension, in comparison to background knowledge activation strategy.

پایان نامه :دانشگاه آزاد اسلامی - دانشگاه آزاد اسلامی واحد تهران مرکزی - دانشکده زبانهای خارجی 1390

this thesis attempts to investigate the effects of prelistening activities on enhancing iranian efl learners` listening comprehension. the present study investigated ways in which learners` background knowledge could be activated in order to enhance their l2 listening comprehension by limiting the number of possible text interpretations prior to listening. the experiments conducted in this stud...

ژورنال: حدیث پژوهی 2014

Sometimes the Hadiths of Imams are about a person with special characteristics, but he/she is not explicitly named, and this has caused the expression of various instances of the character (perhaps the Imams do not mean it) for example, it may be referred to term “Qa’im”. During the differenttimes, many examples and instances have been expressed for it even by the Imams. In this paper, the full...

پایان نامه :موسسه آموزش عالی غیردولتی رودکی تنکابن - دانشکده ادبیات و زبانهای خارجی 1393

abstract this study aimed at investigating the effect of bilingual teaching of cognate words (persian-english) on iranian upper intermediate efl learners’ knowledge of lexical development. for this purpose,100 subjects participated in this study out of which 40 learners were selected for this study and they were assigned into two groups, control and experimental. cross-language cognates (wor...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تحصیلات تکمیلی علوم پایه زنجان - دانشکده ریاضی 1393

in this thesis, a structured hierarchical methodology based on petri nets is used to introduce a task model for a soccer goalkeeper robot. in real or robot soccer, goalkeeper is an important element which has a key role and challenging features in the game. goalkeeper aims at defending goal from scoring goals by opponent team, actually to prevent the goal from the opponent player’s attacks. thi...

ژورنال: حقوق پزشکی 2021

Background and Aim: The Right to Health as an Example of Human Rights Entered the International Law Literature as a General Principle After the Adoption of the Universal Declaration of Human Rights and the Covenant on Economic, Social and Cultural Rights. This Principle has Developed Over the Years in Terms of Instances, and From Within it Have Emerged Instances That are Closely Related to the ...

2011
János Balogh

Optimization on Stiefel manifolds was discussed by Rapcsák in earlier papers. There, some numerical methods of global optimization are dealt with and tested on Stiefel manifolds. In the paper the structure of the optimizer points is given in some particular problem instances and for a special form of a quadratic problem defined on a Stiefel manifold. Some reduction tricks and results are obtain...

2007
Vinhthuy Phan

Two types of attacking the RSA cryptosystem are discussed. The rst aims at a careless choice of the primes p and q, which are the basis of RSA security. Choosing these primes carefully can prevent the cryptosystem from this type of attack. The second aims at special instances of RSA-based cryptographical protocols. Speciic properties of these protocols enable users of the system or even outside...

Journal: :Journal of clinical pathology 1972
S Coccheri V De Rosa

Inhibitors of fibrinolysis may be divided into naturally circulating inhibitors and antifibrinolytic agents. Natural inhibitors are present in plasma and are components of blood cells, especially platelets. Several types of antifibrinolytic activity can be distinguished: antiplasmin activity, and anti-activator activity against streptokinase, urokinase, and tissue activator induced plasminogen ...

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