نتایج جستجو برای: i al

تعداد نتایج: 1423295  

پایان نامه :دانشگاه تربیت معلم - تهران - دانشکده علوم 1389

قطعات ساندویچی پیوند ناهمگن نانو ذرات دو نیمه رسانای پالادیوم فتالوسیانین (pdpc) و کلرو آلومینیوم فتالوسیانین (clalpc)- au pdpc clalpc al – و همچنین نمونه های تک لایه آن ها-au pdpc al و au clalpc al- در خلا و به روش تبخیر گرمایی ساخته شدند سپس نمودارهای i-v و i-t آن ها در دماهای مختلف شرایط تاریکی و نور و در حضور گاز n2 مورد بررسی و مقایسه قرار گرفت. مشاهده شد که نمونه ها در برابر این گاز حساسی...

Journal: :تاریخ علم 0
گرگ دیونگ دانشگاه آمریکایی قاهره

the first part of the paper describes the persian translation of naṣīr al-dīn al-ṭūsī’s taḥrīr kitāb uqlīdis by quṭb al-dīn al-shīrāzī, with a primary focus on his appendix to book i. part of a larger encyclopedic collection, al-shīrāzī’s translation continued to be read for centuries. as evidence of the work’s influence, al-shīrāzī’s appendix to book i was included in a nineteenth century prin...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه الزهراء - دانشکده علوم پایه 1393

در این پایان نامه، سه نمونه سیلیکان متخلخل (ps) با درصد تخلخل های 15، 29 و 40 با استفاده از روش آندی سازی الکتروشیمیایی به عنوان زیر لایه ساخته شد، سپس با استفاده از آنالیز fesem مورفولوژی سطح نمونه های ساخته شده مورد بررسی قرار داده شد. سپس با استفاده از دو روش پوشش دهی چرخشی و پرتو الکترونی، لایه نازکی از نانوذرات tio2 بر روی ps لایه نشانی شد. نمونه های تهیه شده با استفاده از آنالیز xrd و edx...

2016
Wafa A. I. Al-Megrin

To investigate the efficacy of pomegranate (Punica granatum) as an alternative and safe treatment against Hymenolipes nana through experimental study on the white laboratory mice. Twenty eight Swiss albino mice naturally infected with Hymenolipes nana. Animals were divided into four groups, one group as control and groups 2-4 were fed daily with dose 0.5 ml, 1.0 ml and 1.5 ml pomegranate peel e...

1999
John C. Kunz

l’hc objcctivc of this rcscnrch is to dcmonstratc a methodology for the design and use of a physiological model in a computer program tli,rt suggests medicA decisions. ‘l‘h~ phy~i~~l~~gic~\l model is based 011 first principles and facts of physiology and anatomy, and it includes inf’crcncc rules for analysis of ca~nl relations bctwccn physiological cvcnts. ‘Ille model is used to :!n.?ly/c physi...

Journal: :فلسفه و کلام اسلامی 0
مهدی عظیمی استادیار دانشگاه تهران

athir al-din al-abhari has a treatise bibliographies have called “thamani ‘ashra mas’ala fi al-kalam” (i.e., 18 problems in theology) or “al-mas’il” (i.e. the problems), but our findings show that its real name is “tahrir al-dalail fi taqrir al-masa’il” (i.e. the introduction of arguments for the establishment of the problems). the treatise, which is presumably his only writing in kalam, contai...

Among the Jamiʿ al-Tawarikh manuscripts produced in the Rabʿ-i Rashidi, four copies have survived: one in Arabic and three in Persian. A century after their transcription, all these manuscripts were in the possession of the Timurid ruler, Shahrukh. Since these manuscripts were incomplete, Shahrukh ordered Hafiz-i Abru to complete the Persian copies. In the process of completion of one of these ...

In 2004, Rodr'{i}guez-Lallena and '{U}beda-Flores have introduced a class of bivariate copulas which generalizes some known families such as the Farlie-Gumbel-Morgenstern distributions. In 2006, Dolati and '{U}beda-Flores presented multivariate generalizations of this class. Then in 2011, Kim et al. generalized Rodr'{i}guez-Lallena and '{U}beda-Flores' study to any given copula family. But ther...

Journal: :تاریخ علم 0
امیرمحمد گمینی دانشجوی دکتری مطالعات علم؛ مؤسسه حکمت و فلسفه ایران

the main problem of ptolemaic model of the superior planets was related to the “equant point”. it is a geometrical point with respect to which the motion of the deferent sphere is uniform. but it cannot be acceptable on the basis of aristotle's philosophy on the motions of celestial spheres. astronomers of maragha school devised some new models to avoid this problem, while they were in acc...

Journal: :فلسفه و کلام اسلامی 0
سید محمد علی دیباجی دانشیار گروه فلسفه دین و فلسفه اسلامی پردیس فارابی دانشگاه تهران زینب یوسف زاده دانش آموختۀ کارشناسی ارشد فلسفه و کلام اسلامی، دانشگاه تهران، پردیس فارابی.

the problem of good and bad in philosophy and theology can be discussed from two perspectives, ontological and epistemological. the problem that we're seeking to answer in this paper is that: does the theory of “al-idrakat al-i'tibariyah” (constructive perceptions) has presented a new solution for it?  if yes, which way it has used to deal with the problem (ontological or epistemologi...

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