The Conditional sentence is the sentence that the Conditional device comes first and its occurrence becomes Conditional. In this research A critical study of structure of Conditional sentence in Arabic grammars, the standpoints of the outstanding contemporaneous grammarians about different features of ‘Conditional sentence’ have been comparative together at each of the issues and their differences and commonalities have been pointed. Afterwards, different votes have been criticized with respect to linguistic Criterions, so that their advantages and disadvantages have been determined. The present research has demonstrated some votes are acceptable and some votes are not acceptable.

The verb is the important argument in structure of sentence, it has the most influence in meanings of sentence by its morphological structures and changed the meaning of it according to contextual clues. In condition sentences change the morphological structures and functional capacity of verb based on tihe meanings of condition sentences and it has the ability to effect in text semantic. Considering the importance of condition sentences, this article involves the study of semantic relationship between different types of verb in condition sentences of Persian language to clear the relationship between morphological construction of verb and contextual meaning in sentense. Then express the patterns of translation the Persian Conditional in Arabic language.

Analyzing of the sentence in Arabic language was always in the focus of attention by Nahwies (Arabic Linguists who are expert in Nahw). And these Linguists have declared a lot about it from past to now. But the point which needs to be considered more subtly, is the Nahwies dissent in determining the position of Conditional mood sentence Compared to the other Arabic sentences. With analyzing the distinguished Nahwies ideas in the course of time, we will understand that they subdivide the Arabic sentences into various forms. However there cannot be found any precise and particular position for Conditional mood in their classification. For example some Nahwies believe the Conditional sentence as a Fi'lia some other as an Ismia and, finally some as an Insha'ia or Khabaria. This research is aimed to determine an appropriate analytic-descriptive position in Arabic language.Our results indicate that most Nahwies have considered the sentence only superficially rather than semantically, so with this in mind and according to the different structure of Conditional mood sentence we can recognize it as an absolutely independent type of sentence in Arabic language.

Background and Aim: With the advancement of medical science, using of presentstem cells in umbilical cord blood in the treatment of many diseases, and the need to establish banks of freezing stem cells to keep them for treatment, has become a problem for today's society. There seems to be a research gap about the imperative rules of using it and positive rules on its ownership and inheritance which is of great importance and priority in paying and forcing the charges of the banks of freezing stem cells. Materials and Methods: Therefore, in this research, through descriptive-analytic method, it has been tried to specify the function of stem cells in medical treatment and then to extract ownership and inheritance rules and imperative rules of using stem cells in humans’ treatment. Also in this case, the views of contemporary jurisprudents along with the arguments of the Rajah in this field is collected. Conclusion: The results indicate that there is no opposition to the license of using the umbilical cord and in the context of ownership and inheritance rules; there are various views that, according to the evidence, the permission to use it and the promise of the ownership of the child and the inheritance to the heirs are of more certainty.

Conditional sentence is a compound sentence consisting of two clauses: protasis and apodosis. The purpose of this paper is investigating the Conditional sentences in contemporary Persian language based on the Declerck and Reed typology (2001). According to this semantic typology, possible world of protasis is divided in to two factual and theoretical classes. Theoretical possible world can be neutral or nonneutral and the nonneutral is divided in to four types: closed, open, tentative and counterfactual. In the present study, we try to examine these types with respect to the corpus of 286 Conditional sentences extracted from ten contemporary story books and the frequency of occurrence of each one to be determined separately. The analysis of Persian Conditional sentences shows that the Persian Conditional construction is compatible with mentioned typology and open possible world has the highest occurrence frequency, and the neutral, closed, factual, tentative and counterfactual possible worlds respectively dedicated the highest frequency of the open possible world. The higher frequency of occurrence of the open possible world arises from the fact that in this possible world a probabilistic situation is considered and there is no certainty about its occurrence and this interpretation is most consistent with the operation of the Conditional construction. This study also shows that in addition to the common Conditional conjunctions such as “ agar, be shartike, vaella, vagarna, . . . ” other conjunctions are also used as Conditional conjunctions like: “ valo, farzan, hamin ke, be mojarade inke, vaghti, cheo… che, hala ke, ta, ke … . ” .

Background and Objective: Today, instead of preserving the health and life of people in some health centers, under the pretext of pity, the patients with difficult-to-cure diseases are suggested to accelerate selective death. Euthanasia dates back to ancient Roma and is one of the controversial topics discussed in different legal and jurisprudential aspects in academic circles. With the intent of explaining the jurisprudence sentence for euthanasia, alongside proposing some primary topics, in this article we have tried to introduce a new category based on an effective criterion in the jurisprudence sentence unlike the common categories in scientific circles. Method: This library research is descriptive-analytical for which the articles of years between 1996 and 1997 were studied and reviewed. The procedure was as follows: keywords such as euthanasia, self-killing, retaliation, suicide, self-preservation, and imperative and dispositive rule were searched; then, the Qur`an and the books with jurisprudential and deductive themes such as Fikh va Hoghoogh-e-Tahaffozi by Ayat-Allah Sistani, Vasael Al-Shiea and Mostadrak were used. After analysis, the findings were taught and discussed in 10 sessions of the Hawza classes. All ethical issues were observed in this study and the researchers declared no conflict of interests. Results: The overall eight types of euthanasia and their subcategories are classified into three general major categories: a) Three of them are the case of intentional murdering and imperative rule of prohibition as well as dispositive rule of retaliation. b) One of them is the case of general suicidal that has only imperative prohibition. c) Four of them are the case of general necessity of self-preservation, leaving which has imperative prohibition, and doesn`t have dispositive rule due to self-killing. Conclusion: All of the eight forms of euthanasia are prohibited and we recommend that instead of this, revival be tried. This requires conducting studies to find treatment for difficult-to-cure diseases.

Meaning comes from structure, subtitaion and syntaetic relations espesially syntaetic strategies are effective ways of creating meaning and spreading of it. Because of this,different sentances like emotional, statement, questional imprative make for transfering ideas and it can be investigated pragmatically. meaning in many cases, pragmatics purpose his studing of hidden meanings, the meanings that addressee reach to word situation with discovering of relations.according the pragmatics theory a sentence can has diffrent roles linguistics in diffrent contexts, Which called it semantic - pragmatic role and this point grammer, struction and meaning join and diffrent sentence pragmatig like questional sentenee is debated.Sa’adi shirazi sonnets is brilliant manifestation of language joining in structure and meaning and this purpose appears with use of varied sentens for different intentions.thus, the question for this article is that, what is the scope of use of questional sentence in sa’adi’s sonnets? he mixed his speech with feeling through using of necessity questional sentence, specially unnecessity and by deceraling of this sentences and To eloquence ways, he appeared some purpose like emphasis, disability, blame, pretending ignorance, surprise, encouragement in the most beautiful Structures and by mixing of structural and meaning and language and eloquence elements and deeply increase the influence of speach and creating of literal pleasure and This is one of the secnets of beauty in structure and meaning of sa’adi’s poet and cause of influence and poem spreading of his sonnets.

One type of compound sentences in Persian syntax is the oath compound sentence. This type of structure with four patterns has been used in Hafiz’s poetry (791 A.D). In this paper, while introducing these four patterns, their poetical evidence is analyzed syntactically and the coexistence of the compound sentence with that of quasi-exclamatory and interrogative sentences is considered. At the end of this paper some points about the term "khodara" and its connection to oath are mentioned.

The contrastive analysis of languages is one the most important for recognizing the coherent templates to train vocabularies, grammar, semantics and pragmatics in different levels. In this regard, the present study investigates the contrastive analysis of Persian and Arabic based on sentence. The authors try to study syntax (sentence) of Persian and Arabic from the views of semantics by descriptive-analytical and contrastive approach. For realizing to syntactical contrastive, a criterion common to both Persian and Arabic was presented studying syntactical issues in three areas including phrases, clauses and sentences. The mentioned criterion is based on semantic. In this way, the changes that were made for transferring the meaning between the two languages were explained to help translators and language learners.