نتایج جستجو برای: tabatabai
تعداد نتایج: 119 فیلتر نتایج به سال:
Background and purpose: The aim of this study was to investigate the relationship between the implant survival rates and the length and diameter in disabled veterans attending Qazi Tabatabai Dental Clinic, Tehran, Iran during 2000-2010. Materials and methods: A retrospective study was conducted in 181 disabled veterans referring to Qazi Tabatabai Clinic. They received 1,255 implants from thr...
Background and Objectives: Mental health plays an important role in ensuring the dynamism and efficiency of any community. Since human resources has crucial role in the cultural, social and economical development of communities, students also is the brilliant segments of society and creators of future of each country so, assess their mental health is of utmost importance. The aim of the pre...
Phosphorus cycling in most ecosystems is dependent on plant and microbiologically derived phosphatase enzymes, and available P limits both microbial and plant growth. Measurements of enzymes in soil systems are often time-consuming and labor intensive. In this study, we examined phosphomonoesterase activity in soils using a Zymark XP laboratory robotic system for soil handling, solvent addition...
β-glucosidase (E.C. 3.2.1.21), an enzyme involved in cellulose degradation, plays an important role in the soil organic carbon cycle. Cellulose is the most abundant organic compound in the biosphere so a product of its enzymatic hydrolysis is important as an energy source for soil microorganisms. Since β-glucosidase is very sensitive to different factors, determination of its activity might be ...
All commentators have known all Qur'anic cases of the word salih as referring to salah in practice and viewed one doing any deed of salah as salih. Some commentators, however, regarding some Quranic cases of salih that describes prophets as salih as well as the demand of some prophet of God to put them among salihan, have known salih as being a particular position, that is essential salah not b...
According to Muhammad Abduh it is with reference to the belief of the majority of people in the continuation of life in the posthumous state and the importance of attaining eternal happiness through the necessity of social life and the dissemination of ethical values that manchr('39')s need for religion can be explained. According to Tabatabei man seeks to attain happiness, perfection, and g...
This article is part of a Minifocus on the ESCRT machinery. For further reading, please see related articles: ‘No strings attached: the ESCRT machinery in viral budding and cytokinesis’ by Bethan McDonald and Juan Martin-Serrano (J. Cell Sci. 122, 2167-2177) and ‘How do ESCRT proteins control autophagy?’ by Tor Erik Rusten and Harald Stenmark (J. Cell Sci. 122, 2179-2183). The endosomal sorting...
The purpose of this exploratory study was to compare three experts and three novices in a Web-based problem solving context. The task was to search and evaluate Web sources for writing a research paper on a topic (inquiry based instruction, or IBI) that was unfamiliar to the users. The following research questions guided the study: (1) What type of navigational strategies do experts and novices...
allamah tabatabaei classifies the sciences based on his theory, “idrakat i’tibari” (conventional perceptions). according to this theory, the nature of the two perceptions, actual and conventional, are completely different. based on this theory, ethics is a conventional science; so, ethical propositions are described by the characteristics of conventional perception. in this essay, we have shown...
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