مرور بر اساس عنوان

در حال نمایش موارد 159136 - 159155 از 823166

  • Q fever a Forgotten Disease in Iran 

    KHalili, M؛ SHahabinejhad, N؛ Aflatoniyan, M.R (Kerman University of Medical Sciences, 2010-12-01)
    There have already been a few studies on Q fever in Iran and most of them go back to more than 50 years ago. Preliminary serologic studies on ruminants and febrile patients in Southeast Iran show a high seropositivity in ...

  • Q Fever in Dogs: An Emerging Infectious Disease in Iran 

    Mahdieh Rezaei؛ Mohammad Khalili؛ Baharak Akhtardanesh؛ Shima Shahheidaripour

  • A Q Methodology-Based Analysis of Experts’ Attitudes towards Obstacles and Challenges of Irrigation Management Transfer to Farmers 

    Afrakhteh, Hasan؛ Tahmasebi, Asghar؛ Azizpour, Farhad؛ Fatollah Taleghani, Dariush؛ Askary Bozayeh, Fatemeh (2017-06-01)
    Purpose: Using Q-methodology approach, this study attempts to examine the attitudes of experts towards the barriers and challenges of irrigation management transfer. Methods: In terms of purpose and research methodology, ...

  • q-Analogue of Liu-Srivastava operator on meromorphic functions based on subordination 

    Gholmohammadi, Mohammad Hassan؛ Najafzadeh, Shahram؛ Foroutan, Mohammadreza (Semnan University, 2020-05-01)
    In this paper, the authors investigate a new subclass of meromorphic functions associated with q-Analogue of Liu-Srivastava operator and differential subordination. Some properties in the form of coefficient inequality, ...

  • q-homotopy analysis method for solving nonlinear Fredholm integral equation of the second kind 

    Karim Jbr, Rajaa؛ AL-Rammahi, Adil (Semnan University, 2021-07-01)
    Several scientific and engineering applications are usually described as integral equations. We propose a numerical approach for solving the type of Fredholm nonlinear boundary value problems in a finite domain. The paper ...

  • A Q-learning Based Continuous Tuning of Fuzzy Wall Tracking 

    Ebrahimzadeh, A.؛ Valiollahi, Sepideh (Materials and Energy Research Center, 2012-10-01)
    A simple easy to implement algorithm is proposed to address wall tracking task of an autonomous robot. The robot should navigate in unknown environments, find the nearest wall, and track it solely based on locally sensed ...

  • Q-Learning Based Supervisory PID Controller for Damping Frequency Oscillations in a Hybrid Mini/Micro-Grid 

    Younesi, A.؛ Shayeghi, H. (Tehran, Iran University of Science and Technology, 2019-03-01)
    The purpose of this paper is to design a supplementary controller for traditional PID controller in order to damp the frequency oscillations in a micro-grid. Q-learning, which is used for supervise a classical PID controller ...

  • Q-Learning Enabled Green Communication in Internet of Things 

    Kumar, Mukesh؛ Kumar, Sushil؛ Jaiswal, Ankita؛ Kashyap, Pankaj Kumar (Faculty of Management, University of Tehran, 2022-03-01)
    Limited energy capacity, physical distance between two nodes and the stochastic link quality are the major parameters in the selection of routing path in the internet of things network. To alleviate the problem of stochastic ...

  • Q-switched Ruby laser alone or in combination with topical flutamide for the treatment of Becker nevus syndrome; a randomized clinical trial 

    Asilian, Ali؛ Hafezi, Hossein؛ Shahmoradi, Zabihollah؛ Faghihi, Gita؛ Siadat, Amir Hossein؛ Mozafarpoor, Samaneh؛ Mohaghegh, Fatemeh؛ Nasimi, Mojtaba؛ Talakoub, Mahboobeh (Iranian Society of Dermatology, 2021-03-01)
    Background: Becker's nevus syndrome (BNS) is a benign hamartoma that is aesthetically bothersome and usually appears during puberty. Various modalities of laser therapy alone or in combination with other medications can ...

  • Q-switched Ruby laser alone or in combination with topical flutamide for the treatment of Becker nevus syndrome; a randomized clinical trial 

    Asilian, Ali؛ Hafezi, Hossein؛ Shahmoradi, Zabihollah؛ Faghihi, Gita؛ Siadat, Amir Hossein؛ Mozafarpoor, Samaneh؛ Mohaghegh, Fatemeh؛ Nasimi, Mojtaba؛ Talakoub, Mahboobeh (Iranian Society of Dermatology, 2021-03-01)
    Background: Becker's nevus syndrome (BNS) is a benign hamartoma that is aesthetically bothersome and usually appears during puberty. Various modalities of laser therapy alone or in combination with other medications can ...

  • Q-T interval prolongation in cirrhosis: Relationship and severity 

    Hajiaghamohammadi, Ali Akbar؛ Daee, Mohammad Mahdi؛ Zargar, Ali؛ Ahmadi Gooraji, Somayeh؛ Rahban, Alfred؛ Attaran, Fereshte (Babol Babol University of Medical Sciences and Health Services, 2018-05-01)
    Background: Cirrhosis as the final stage of progressive fibrosis of liver can affect other organs such as lungs, kidneys and heart. "Cirrhotic cardiomyopathy" involves the electrophysiological abnormalities such as QT ...

  • Qat Chewing and Risk of Potentially Malignant and Malignant Oral Disorders: A Systematic Review 

    پدیدآور نامشخص (Shiraz, the Official Publication of NIOC Health Organization,an Independent Health Care Provider; Health Organization of Petroleum Industry, 2015-07-01)
    Background: Qat (also known as Khat , Kat and Miraa ) is a green-leaved plant ( Catha edulis ). It is a shrub indigenous to Yemen and certain parts of eastern Africa. Chewing the leaves, which have sympathomimetic ...

  • Qavam and International Conflict 

    Khandagh, Najle (Tehran, Tarbiat Modares University, 2007-01-01)
    This Article Examines the political turmoil, Iran foreign Policy, great powers interventions with especial reference to Firqa-yi Dimukrat Azarbayejan and oil crisis between 1941-1947. This article also deals with the ...

  • QCD FACTORIZATION IN HADRONIC B  J/ ( ,K) DECAYS* 

    MEHRBAN, H.؛ SAYAHI, M. (Springer, 2010-12-01)
    Using QCD factorization for the hadronic matrix elements, we show that existing data, inparticular the branching ratios BR ( B →J/ψK) and BR ( B →J/ψπ), can be accounted for in this approach.We analyze the decay B J /K( ...

  • QDFSN: QoS-enabled Dynamic and Programmable Framework for SDN 

    Darmani, Y.؛ Sangelaji, M. (رئیس دانشکده مهندسی برق و کامپیوترFaculty of Electrical & Computer Engineering, 2021-04-21)
    Software Defined Network (SDN) can integrate a lot of network functions such as network resource management into a consolidated framework. TCP operates in these networks with low information traffic characteristics. As a ...

  • QEA: A New Systematic and Comprehensive Classification of Query Expansion Approaches 

    Serpush, Fatemeh؛ Keyvanpour, Mohammadreza (Qazvin Islamic Azad University, 2014-02-01)
    A major problem in information retrieval is the difficulty to define the information needs of user and on the other hand, when user offers your query there is a vast amount of information to retrieval. Different methods , ...

  • QFD (کاربرد عملکرد کیفیت)، ابزاری در بهبود مدیریت و ارائة خدمات در شبکه‌های آبیاری و زهکشی (مطالعة موردی: شبکة آبیاری و زهکشی دشت قزوین) 

    شریف نژاد, اعظم؛ پرورش ریزی, عاطفه؛ پورزند, احمد (دانشگاه تهرانUniversity of Tehran, 2013-03-21)
    یکی از مسائل بسیار مهم در طراحی و بهره‌برداری از شبکه‌های آبیاری و زهکشی رعایت‌نکردن مشتری‌مداری است که مشکلات بسیاری را در پی دارد؛ از جمله نارضایتی کشاورزان از مدیریت و درنتیجه عدم بهره‌وری این تأسیسات. الگوبرداری از ...

  • QFD Application Using Combined ANP-DEMATEL Approach for Improving Service Quality: A Case Study of Dental Clinic 

    Pourkhandani, Mohammad Hassan؛ Iranban, Seyed Javad؛ Seyedi, Seyed Masoud (Ayandegan Institute of Higher Education, Iran, 2014-06-01)
    The Quality Function Deployment method (QFD) is one of the most effective tools of designing and improving quality being used in order to supply customer's requirements and enhancing his/her satisfaction. The main purpose ...

  • QFT Control of a Two-Link Rigid-Flexible Manipulator 

    Rafeeyan, Mansour؛ Sadat Mirshamsi, Malihe (K.N. Toosi University of Technology, 2013-01-01)
    This paper evaluates a new and simple controller design method based on QFT (quantitative feedback theory) for a two-link manipulator whose first link is rigid and the second is flexible. A piezoelectric patch is attached ...

  • qGW، یک QTL پایدار و بزرگ اثر برای افزایش وزن دانه برنج (Oryza sativa L) 

    جعفرزاده رزمی, محمدرضا؛ نواب پور, سعید؛ صبوری, حسین؛ رمضان‌پور, سیده ساناز (دانشگاه لرستان, 2020-03-01)
    به‌‌منظور تجزیه ژنتیکی صفات زراعی در برنج، آزمایشی با 116 رگه خویش آمیخته‌‌ نوترکیب F9 حاصل از تلاقی ارقام اهلمی‌طارم × سپیدرود در مزرعه تحقیقاتی دانشکده کشاورزی دانشگاه گنبدکاووس با سه تکرار در سال‌‌های 1395 و 1396 اجرا ...