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70,221 research outcomes, page 1 of 7,023
  • publication . Article . 2015
    Open Access Persian
    Authors:
    Omid Karami; Abdolrahim Hooshmand; Saeid BoroomandNasab;
    Persistent Identifiers
    Publisher: Shahid Chamran University of Ahvaz

    In order to study the chemical clogging and its effect on hydraulic performance of trickle irrigation system, four treatments includes compensating emitters (Netafim and Micro-Flapper), non-compensating emitters (Mehr and Goldani), three treatment of flow rates that inc...

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  • publication . Article . 2014
    Open Access Persian
    Authors:
    HR Sadeghi-Gandomani; Masoumeh Delaram; N Naseri-Brugeni;
    Publisher: Shahid Sadoughi University of Medical Sciences

    Abstract Introduction: Creativity is an essential part of nursing care. Thus developing creativity skills in nursing education is a priority. The aim of this study was to compare the effect of instruction by concept-mapping and update the fundamental of nursing by teach...

  • publication . Article . 2012
    Open Access Persian
    Publisher: پژوهشگاه حوزه و دانشگاه

    بیشتر اقتصاددانان معتقدند که سیاست پولی در کوتاه مدت آثار حقیقی دارد؛ اما در بلندمدت خنثی است. با توجه به مجرا های انتقال سیاست پولی و تفاوت بخش های اقتصادی از این حیث، انتظار می رود که بخش های اقتصادی واکنش های نابرابری به یک شوک سیاست پولی نشان دهند. برخلاف سایر مطالع...

  • publication . Article . 2010
    Open Access Persian
    Authors:
    Fardad Golbabaei; Hossein Hosseinkhani; Amir Nourbakhsh; Abolfazl Kargarfard; Abas Fakhryan;
    Persistent Identifiers
    Publisher: Regional Information Center for Science and Technology (RICeST)

    Most industrial production processes need cooling water to operate efficiently and safely. Refineries، steel mills، petrochemical manufacturing plants، electric utilities and paper mills all rely heavily on equipment or processes that require efficient temperature contr...

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  • publication . Article . 2016
    Open Access Persian
    Authors:
    M. J. Pajand; H. Emami; A. Astaraee;
    Persistent Identifiers
    Publisher: Ferdowsi University of Mashhad

    Introduction: Topography is an important and effective property affecting the soil quality. Some researchers demonstrated that degree and aspect of land slope may influence the particle size distribution and gravel. Slope degree affects the surface and subsurface run-of...

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  • publication . Article . 2018
    Open Access Persian
    Authors:
    Naser Jamshidi; hasan ghalibaf asl;
    Persistent Identifiers
    Publisher: University of Tehran

    <strong>Objective</strong><strong>:</strong> To date, the main source of inspiration for behavioral finance scholars has been cognitive psychology. This study builds on this tradition by merging in insights from yet another psychological sub-discipline: personality psyc...

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  • publication . Article . 2007
    Open Access Persian
    Authors:
    Abbas Eslami; Hamid Keshavarz;
    Publisher: Iranian Research Institute for Information and Technology

    Analyzing 60 questionnaires collected, it was determined that the preliminary web and search tool skills of students studied were lesser than average (37.5%). Most of the members of the population studied, generally considered themselves as being “veterans”, i.e. a pers...

  • publication . Article . 2014
    Open Access Persian
    Authors:
    Mohammadtaghi Amiri-Khorasani; Mansooreh Mogharabi Manzari;
    Persistent Identifiers
    Publisher: Vesnu Publications

    مقدمه: هدف از تحقیق حاضر، اثر سطوح مختلف فعالیت ورزشی بر تعادل ایستا و پویای پای­برتر و غیر­برتر زنان ورزشکار و غیرورزشکار بوده است. مواد و روش‌ها: آزمودنی‌های تحقیق حاضر را 24 زن ورزشکار فوق‌فعال با میانگین سن 35/1±4/22 سال، قد 10/6±5/164 سانتیمتر و جرم 35/5±46/56 کیلو...

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  • publication . Article . 2021
    Open Access Persian
    Authors:
    Bahman Fazeli nasab;
    Publisher: Ilam University of Medical Sciences

    Introduction: Coronaviruses are animal-derived enveloped viruses that in addition to respiratory and digestive diseases have also been found in neurological diseases, some of which have caused nephritis or have been observed in patients with Multiple Sclerosis and mouse...

70,221 research outcomes, page 1 of 7,023