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69,465 research outcomes, page 1 of 6,947
  • publication . Article . 2018
    Open Access Persian
    Authors:
    Marjan Seiedy; Mahdi Tork;
    Publisher: Ferdowsi University of Mashhad

    Introduction The predator Amblyseius swirskii and entomopathogenic fungus Beauveria bassiana are important biocontrol agents of Trialeurodes vaporariorum. Determination of the host preference of predators in the fields when receiving signals related to either untreated ...

  • publication . Article . 2013
    Open Access Persian
    Authors:
    Reza Samim;
    Publisher: Iranian Institute for Social and Cultural Studies

    The plurality of the cultural types and goods can be highlighted as one of the most important characteristics of the popular culture. It seems that plurality in societies in transition, which are not the original homeland of this culture, has caused a kind of heterogene...

  • publication . Article . 2008
    Open Access Persian
    Authors:
    S.M. Taghizadeh; G. Davari;
    Publisher: Iran Polymer and Petrochemical Institute

    Using controlled drug delivery devices is one of the novel methods of drug delivery which is used to perform drug therapy with the minimum side effects. Mucoadhesive polymers are one of these devices. Chitosan is a natural polymer which is a suitable candidate for this ...

  • publication . Article . 2015
    Open Access Persian
    Authors:
    Shokrollah Khajavi; Hasan Fattahi Nafchi;
    Publisher: University of Tehran

    In today's competitive world, establishıng a proper system of evaluating firms performance is essential. The purpose of this study is to evaluate the financial performance of pharmaceutical, basic metals and automotive parts companies using a new method. The fuzzy AHP i...

  • publication . Article . 2017
    Open Access Persian
    Authors:
    مژگان مشتاق; حمیرا سجادی; هدی موزونی; بهاره زینل زاده قوچانی;
    Publisher: Shahid Beheshti University of Medical Sciences

    مقدمه و اهداف اسکلروز منتشر، اختلال مزمن سیستم عصبی مرکزی و ایمنی است که پیامدهای جسمی، روانی متعدد و هزینه‏های اقتصادی، اجتماعی زیادی برای بیماران مبتلا و خانواده آن­ها ایجاد می‏کند. ارائه شواهد علمی مبتنی بر فواید درمان‏های مکمل اهمیت ویژه‏ای در مدیریت سلامت و کیفیت ز...

  • publication . Article . 2014
    Open Access Persian
    Authors:
    محمد علی یعقوبی; شکوفه بنکداران; ناصر شعیبی; امین نبوی;
    Publisher: Mashhad University of Medical Sciences

    مقدمه رتینوپاتی دیابتی علت اصلی اختلال بینایی در بیماران بین سنین 25 - 74 سال است.  به نظر می رسد التهاب نقش مهمی در ایجاد و پیشرفت رتینوپاتی دیابتی دارد.این مطالعه به منظوربررسی رابطه پروتئین فاز حاد با حساسیت بالا (hsCRP) با وجود و شدت رتینوپاتی دیابتی در بیماران دیاب...

  • publication . Article . 2016
    Open Access Persian
    Authors:
    Somayeh Alvani; Esmat Mahdikhani moghadam; Hamid Rouhani; Abbas Mohammadi;
    Publisher: Ferdowsi University of Mashhad

    Introduction: South Khorasan province is the main area for production of Berberis vulgaris (family), Crocus sativus (family) and Ziziphus zizyphus (family). Nematodes belong to superfamily Aphelenchoidea are easy to be identified by the size of the body, stylet without ...

  • publication . Article . 2013
    Open Access Persian
    Authors:
    Fatemeh Ahmadipour; Seyed Mahmoud Ghasempouri; Nader Bahramifar;
    Publisher: Water and Wastewater Consulting Engineers Research Development

    Mercury has recognized as one of the most toxic heavy metals, which many industries generate and dispose to the environment. Few studies are done about mercury accumulation in soil and bioconcentration and transfer factor of mercury in rice plant cultivated in industria...

  • publication . Article . 2009
    Open Access Persian
    Authors:
    Soleyman Iranzadeh; Asghar Azarkasb; Davood Bagheri;
    Publisher: Islamic Azad University, Tabriz Branch

    Nowadays, most of the organizations undergo changes and any change needs the staff and managers who are adaptable to changes. Meanwhile, the social interaction in a suitable and effective way has cumulative importance as a key element in the management of organizational...

  • publication . Article . 2016
    Open Access Persian
    Authors:
    neda Sheikh Rezazadeh Nikou; M. J. Monem; A. Ziaei;
    Publisher: Ferdowsi University of Mashhad

    Introduction: Pivot weirs (sharp crested inclined weirs, Fig. 1-a) is frequently used for discharge measurement, controlling water surface and flow diversion. Some typical features of pivot weirs are: (a) overshot design for better water level control, (b) Their applica...

69,465 research outcomes, page 1 of 6,947
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