نتایج جستجو برای: referential operations in fact
تعداد نتایج: 16995448 فیلتر نتایج به سال:
Despite having diverse attractions, Iran has a tiny proportion of global revenues of tourism industry. Development of the tourism industry in Iran has been analyzed from the perspective of various disciplines. In this research, underdevelopment of tourism industry in Iran was studied from the perspective of public policy-making and with an emphasis on the concept of policy referential. Ref...
the research questions were as follows: 1. is there any relationship between the students concious awareness of the form and implications of the conjuncations and their improvement in using appropriate conjunctions? 2. does students knowledge of the from and the implications of the conjunctions help them to produce more coherent writings. 3. does a comparison between english conjunctions and th...
since the 1960s the age effects on learning both first and second language have been explored by many linguists and applied linguists (e.g lennerberg, 1967; schachter, 1996; long, 1990) and the existence of critical period for language acquisition was found to be a common ground of all these studies. in spite of some common findings, some issues about the impacts of age on acquiring a second or...
this study was an attempt to investigate the effect of using c-test passages on the reading comprehension and incidental vocabulary learning of iranian intermediate efl learners. the participants were 60 male efl learners at kish mehr institute in garmsar. in fact, there were two groups, an experimental group and a comparison group with 30 students in each. the participants were pretested throu...
the present study was concerned with exploring the frequency and linguistic focus of corrective feedback types given by novice and experienced female teachers working with young learners and compared it with those of elementary classes for adults. moreover, it aimed at measuring learners’ acknowledgement of teachers’ corrective feedback in the form of uptake in relation to linguistic coverage o...
abstract the problems caused by the traditional system of criminal justice (which are based on remuneration and rehabilitation) such as, lack of attention to victim’s rights and position and society, underlie the emergence of restorative justice which had the victim-centered perspective, with respect to the role of the offender and participation of civil society. meanwhile, criminal mediation ...
nowadays,tourism industry considered as one of the main sources of income of a country.unfortunately and despite of owning plenty of cultural historical and natural attractions, iran has not reached to a proper position in this field. besides, the historical cities of a country are considered as the income resource and national wealth of it. qazvin with a rich cultural precedent, have suitable ...
Referential integrity is fundamental for data processing and data quality. The SQL standard proposes di↵erent semantics under which referential integrity can be enforced in practice. Under simple semantics, only total foreign key values must be matched by some referenced key values. Under partial semantics, total and partial foreign key values must be matched by some referenced key values. Supp...
The paper investigates investigates how Italian and Greek employ Clitic Left Dislocation (clld) to encode discourse topics. Greek is sensitive to the definiteness/referentiality of the topic, employing clld exclusively for referential topics and resorting to Topicalisation for non-referential/property denoting topics. By contrast, clld is the main topic-strategy in Italian including non-referen...
It is a fact that XML update has become more important with the rise of XML Database usage. How update operations affect XML documents needs to be investigated further. In this paper we propose a methodology to accommodate update without violating the XML document’s constraints. The constraints maintained are those that are defined using XML linking language: xlink and xpointer. This language, ...
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