مرور بر اساس عنوان

در حال نمایش موارد 110451 - 110470 از 639154


    MANSOUR GHANAIE, F؛ NASSIRI, R (Tehran, Iran University of Medical Sciences, 1999-08-01)

  • $r$-fuzzy regular semi open sets in smooth topological spaces 

    Vadivel, Appachi؛ Elavarasan, Elangovan (University of Maragheh, 2017-04-01)
    In this paper, we introduce and study the concept of $r$-fuzzy regular semi open (closed) sets in smooth topological spaces. By using $r$-fuzzy regular semi open (closed) sets, we define a new fuzzy closure operator namely ...

  • $r$-Submodules and $uz$-modules 

    Mohamadian, Rostam (Yazd University, 2021-02-01)
    In this article we study and investigate the behavior of $r$-submodules (a proper submodule $N$ of an $R$-module $M$  in which $amin N$ with ${rm Ann}_M(a)=(0)$ implies that $min N$ for each $ain R$ and $min M$). We show ...

  • R&D Spillovers, Trade Integration And Expansion Of Trade Flows In East- West Asia And Pacific 

    Tayebi, Seyed Komail؛ Eshraghi, Fereshte (University of Tehran, Faculty of Economics, 2010-01-01)

  • (R&D) بررسی رابطه بین مالکیت نهادی، ساختار سرمایه و سرمایه گذاری درتحقیق و توسعه 

    محمد زاده, امیر؛ کامیاب, محمد جواد (دانشگاه آزاد اسلامی قزوینQazvin Islsmic Azad University, 2015-02-20)
    آنچه در سازمان ها با اهداف اقتصادی به عنوان عمده ترین مزیت رقابتی مطرح می شود، توسعه یافتگی با سرعتی متناسب و مطابق با جهان پیرامون است.برای نوآوری شرکت ها بسیار حیاتی است. این تحقیق، به بررسی رابطه بین مالکیت نهادی، ...

  • The (R,S)-symmetric and (R,S)-skew symmetric solutions of the pair of matrix equations A1XB1 = C1 and A2XB2 = C2 

    Dehghan, M.؛ Hajarian, M. (Springer and the Iranian Mathematical Society (IMS), 2011-09-01)
    Let $Rin textbf{C}^{mtimes m}$ and $Sin textbf{C}^{ntimes n}$ be nontrivial involution matrices; i.e., $R=R^{-1}neq pm~I$ and $S=S^{-1}neq pm~I$. An $mtimes n$ complex matrix $A$ is said to be an $(R, S)$-symmetric ($(R, ...

  • (r,t)-injectivity in the category $S$-Act 

    Haddadi, Mahdieh؛ Naser Sheykholislami, Seyed Mojtaba (Shahid Beheshti University, 2019-07-01)
    In this paper, we show that injectivity with respect to the class $mathcal{D}$  of dense monomorphisms of an idempotent and weakly hereditary closure operator of an arbitrary category  well-behaves. Indeed, if $mathcal{M}$ ...

  • R-parts in hyperrings 

    Babaei, H.؛ Jafarpour, M.؛ Mousavi, S. Sh. (Tehran, ACECR at Tarbiat Modares University, 2012-05-01)
    In this article, first we generalize the concept of complete parts in hyperrings by introducing the concept R-parts in hyperrings and then we study R-closures in hyperrings. Finally we characterize R-closures in hyperfields.

  • R-RAP: A new marker for genetic characterization and evaluation of relationships among different Aegilops species 

    Aalami, A.؛ Abdollahi Mandoulakani, B.؛ Azizi, H.؛ Masoumi, F.؛ S. Safiyar, S.؛ Karami, N. (Agricultural Research,Education and Extension Organization, 2014-04-01)
    Genetic drift of germplasm in cultivated wheat is good motivation for studying genetic diversity in its wild relatives. In this study, R-RAP, a new retrotransposon-based marker, was applied to assess the structure and ...

  • R202Q Mutation of Mediterranean Fever Gene in Iranian patients with Systemic-onset Juvenile Idiopathic Arthritis 

    Farivar, Shirin؛ Hasani, Mahdieh؛ Shiari, Reza (Mazandaran, Mazandaran University of Medical Sciences (Sari), 2014-11-01)
    Background: Systemic-onset Juvenile Idiopathic Arthritis (SoJIA) is an autoinflammatory disease with complex genetic trait starts in children less than 16 years of age with fever and cutaneous rash. Despite, the main genetic ...

  • Rab11 in Disease Progression 

    Bhuin, Tanmay؛ Roy, Jagat K (Babol, Babol University of Medical Sciences, 2015-01-01)
    Membrane/ protein trafficking in the secretory/ biosynthetic and endocytic pathways is mediated by vesicles. Vesicle trafficking in eukaryotes is regulated by a class of small monomeric GTPases the Rab protein family. Rab ...

  • Rab11 is required for maintenance of cell shape via βPS integrin mediated cell adhesion in Drosophila 

    Bhuin, Tanmay؛ Kumar Roy, Jagat (Babol, Babol University of Medical Sciences, 2012-12-01)
    In eukaryotes, vesicle trafficking is regulated by the small monomeric GTPases of the Rab protein family. Rab11, (a subfamily of the Ypt/Rab gene family) an evolutionarily conserved, ubiquitously expressed subfamily of ...

  • The Rabatak Inscription 

    Jaafari-Dehaghi, Mahmood (Shiraz University, 2009-07-01)
    Introduction        The inscription of Rabatak was found in 1993 near an ancient hill in the north part of Baghlan in Afghanistan. The village of Rabatak is situated at the kilometer forty in the north-western part of the ...

  • Rabbit antiserum to mouse embryonic stem cells delays compaction of mouse preimplantation embryos 

    Cong, Yingli؛ Cui, Lifang؛ Zhang, Zhenhong؛ Xi, Jianzhong؛ Wang, Mianjuan (Yazd, Yazdresearch and Clinical Center for Infertility, Shahid Sadoughi University of medical Sciences, Yazd, Iran, 2014-02-01)
    Background: Mouse embryonic stem (ES) cells are derived from the inner cell mass (ICM) of the preimplantation blastocysts. So it is suggested that ES and ICM cells should have similar cellular surface molecules and antiserum ...

  • Rabbit internal dosimetry for iodine-131 using GATE Monte Carlo simulation code: a preclinical trial 

    Yavari, Shima؛ Geramifar, Parham؛ Fallahpoor, Maryam؛ Abbasi, Mehrshad (Mashhad University of Medical Sciences, 2018-12-01)
    Introduction: One of the main concerns in administration of radiotracers, especially in therapeutic arm, is the amount of delivered dose to the different organs. Individual variations of anatomy, physiology ...

  • Rabies and Its Present Situation in Iran. 

    Nadalian, Mohammad Gholi؛ H, Tadjbakhsh, H؛ M.R, Mokhber-Dezfuli؛ A, Rezakhani؛ S, Simani؛ M, Bolourchi (Shahid Chamran Universiy of Ahvaz, 2016-11-01)
    Rabies is one of the infectious diseases, highly fatal and true zoonoses. The disease occurs in most countries. In Iran, rabies is endemic and a major public health Problem. The most warm- blooded animals are ...

  • Rabies antibody levels in pregnant women and their newborns after rabies post-exposure prophylaxis 

    Fayaz, Ahmad؛ Simani, Susan؛ Fallahian, Vida؛ Eslamifar, Ali؛ Hazrati, Mahboob؛ Farahtaj, Firoozeh؛ Howaizi, Nader؛ Biglari, Peivand (Yazd, Yazdresearch and Clinical Center for Infertility, Shahid Sadoughi University of medical Sciences, Yazd, Iran, 2012-07-01)
    Background: Rabies is a fatal infectious disease and rabies post-exposure prophylaxis is the method of choice for prevention of human rabies. Case series: We report rabies antibody levels in cord blood and also in serum ...

  • Rabies in Iran: Past, Present and Future 

    Gholami, Alireza؛ Fayaz, Ahmad؛ Farahtaj, Firouzeh (Tehran, Pastor Institute of Iran, 2014-01-01)
      Introduction : Rabies is a disease that has been known since antiquity. It is a highly fatal acute disease of the central nervous system caused by a lyssavirus. Prior to the discovery of the rabies vaccine, rabies-infected ...

  • Rabies Vaccination Among Foreigners in Thailand: A Summary From a Medical Center 

    Wiwanitkit, Viroj؛ Joob, Beuy (International Travel Medicine Center of Iran, 2018-12-01)

  • Rabies: A Comprehensive Review of Traditional Persian Medicine Literature 

    Esnaashary, Mohammad Hosein؛ Yarmohammadi, Hassan؛ Dalfardi, Behnam؛ Askarpour, Mohammad Reza؛ Daneshfard, Babak؛ Mehdizadeh, Alireza (Shiraz University of Medical Sciences, 2017-02-01)
    Persian scholars greatly influenced the advancement of medical sciences during the Middle Ages. As a review of the books surviving from that time shows, infectious diseases was one main field of interest for these scientists. ...