after test and review results and analysis of farm data, the following results were obtained. the review examined farms was done and the results obtained in this study was to determine the effectiveness of vaccines hatchpak avinew (frozen) and hatchpak ib h120 with spray in broilers a day in factories incubation and at least,they can be as vaccines avinew and bioral h120 ability to create saf...

section{introduction} the concept of {sl cartan geometry} appeared at the beginning of the twentieth century, when {e}lie cartan was working on the so-called {sl equivalence problem}, the aim of which is to determine whether two given geometric structures can be mapped bijectively onto each other by some diffeomorphism. this problem can be considered in many different contexts, such as ...

regarding the ever evolving and improving world on different aspects of knowledge, the need to a worldwide communication would emerge stronger than ever before which calls for special attention on the judgments and best choices for intermediating between the nations. as the language skills for translation are tested separately from translation skills themselves, to assess translation skills pro...

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 ...

learning english is very popular all over the world nowadays and it is considered a high prestigious language among citizens of different societies. one of the most important materials for learning a new language are textbooks. the debate that whether learning a new language is natural and neutral or ideological and influential on people’s worldviews, has always been of great importance.

مقدمه و هدف: یکی از روشهای جلوگیری از ایجاد گپ، میکرولیکیج و پوسیدگی ثانویه در نواحی فاقد مینا در ترمیم های کامپازیتی استفاده از تکنیک sandwich می باشد. از معایب این تکنیک، باند نسبتاً ضعیف کامپازیت به گلاس یونومر رزینی می باشد. هدف از انجام این مطالعه بررسی تاثیر استفاده از ادهزیوهای مختلف و تکنیک کیورینگ بر(استحکام ب?ند بین کامپازیت و گلاس یونومر رزینی می باشد. مواد و روش ها: 60 نمونه گلاس ین...