مرور بر اساس عنوان
در حال نمایش موارد 41127 - 41146 از 823166
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D depth and susceptibility estimation of magnetic anomalies using local wavenumber (lw) method
(Shiraz University, 2010-01-01)Phase variation of potential field data can be used as an interpretation method. This idea appears in edge detection with tilt angle or phase angle. The advantages of this quantity are its independency to body magnetization ...
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D- کارایی طرح های D-بهینه برای مدل پواسون با عرض از مبدا تصادفی
(انجمن آمار ایران, 2010-09-01)عمده تحقیقات بهینه سازی طرح برای مدل های با اثرات آمیخته روی مدل های خطی و مدل های با پاسخ دودویی تمرکز دارد. اخیرا مدل های پواسون با اثرات تصادفی نیز توسط بعضی از محققین در نظر گرفته شده است. در این مقاله حالتی خاص از مدل ...
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$d-$Fibonacci and $d-$Lucas polynomials
(University of Guilan, 2021-09-01)Riordan arrays give us an intuitive method of solving combinatorial problems. They also help to apprehend number patterns and to prove many theorems. In this paper, we consider the Pascal matrix, define a new generalization ...
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D-dimer testing for safe exclusion and risk stratification in patients with acute pulmonary embolism in primary care
(Isfahan, Medknow, 2015-08-19)Background: Safe exclusion and risk stratification are currently recommended for the initial management of patients with acute pulmonary embolism (APE). The aim of this study was to assess the safe exclusion and risk ...
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D-phenyl alanine-oxalic acid (D-Phe-Ox): A novel nano ionic liquid catalyzing the one-step green synthesis of functionalized spirolactones and dispirodihydro-furanyl oxindoles
(Islamic Azad University, Shahreza Branch, 2018-12-01)In this paper, a new nano-size ionic liquid (nIL) has been synthesized from D-phenylalanine and oxalic acid (D-Phe-OX) via a simple procedure. The obtained nIL has been characterized by the fourier ...
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D-Pinitol Promotes Apoptosis in MCF-7 Cells via Induction of p53 and Bax and Inhibition of Bcl-2 and NF-κB
(West Asia Organization for Cancer Prevention (WAOCP), 2014-04-01)Development of drugs from natural products has been undergoing a gradual evoluation. Many plant derivedcompounds have excellent therapeutic potential against various human ailments. They are important sourcesespecially for ...
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D-Spectrum and D-Energy of Complements of Iterated Line Graphs of Regular Graphs
(Yazd University, 2017-02-01)The D-eigenvalues {µ1,…,µp} of a graph G are the eigenvalues of its distance matrix D and form its D-spectrum. The D-energy, ED(G) of G is given by ED (G) =∑i=1 ...
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D-STATCOM, Cascade Loop Control, Adaptive Lyapunov-based Control, Parameter Variations, Load Variations.
(انجمن مهندسی برق و الکترونیک ایران, 2020-10-01)D-STATCOM is an important component to compensate for the required reactive power in the distribution lines. Generally, a cascaded PI control structure is used to control a D-STATCOM. However, the performance of this ...
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D-tartaric acid: a novel catalyst for green and efficient synthesis of 3,4-dihydropyrimidin-2(1H)-ones by Biginelli reaction under solvent-free conditions
(Islamic Azad University Ahvaz Branch, 2012-05-01)D-tartaric acid is successfully used as a green and efficient catalyst for the synthesis of 3,4-dihydropyrimidin-2(1H)-ones under solvent-free conditions. The developed method has many advantages, including devoid of harmful ...
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D2-40 A Helpful Marker in Assessment of Lymphatic Vessel Invasion in Carcinoma of Breast
(Iranian Society of Pathology Farname Inc., 2021-04-01)Background & Objective: Breast cancer is the most common malignancy in Iranian women and worldwide. Lymphatic vessel invasion (LVI) was found to be an independent prognostic factor in many carcinomas, including invasive ...
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D2EHPA-Sulfuric Acid System for Simultaneous Extraction and Recovery of Nickel Ions via Supported Liquid Membrane Process
(Materials and Energy Research Center, 2018-08-01)This research addresses the extraction and recovery of nickel ions from real electroplating wastewater using SLM process. The process involves three main phase system which are feed, organic and stripping phase. The feed ...
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DABCO-Catalyzed Easy Access to Benzo[d]naphtho[2,3-g][1,3]-oxazocine‑8,13(6H,14H)‑diones in Aqueous Media
(Iranian Institute of Research and Development in Chemical Industries (IRDCI)-ACECR, 2021-04-01)An eco-friendly, highly efficient, and tandem reaction between 2-hydroxy-1,4-naphthoquinone and quinolinium salts in the presence of DABCO, 1,4-diazabicyclo[2.2.2]octane, in an aqueous medium is developed for the synthesis ...
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Dabigatran etexilate - A novel oral anticoagulant for bleeding complications
(Sari, Mazandaran University of Medical Sciences (Sari), 2015-09-01)Thromboembolic disease is a common cause of morbidity and mortality. Thrombin plays a key role in thrombotic events and thrombin inhibition represents a therapeutic event for thromboembolic events and has been identified ...
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Dabigatran versus Enoxaparin in the prevention of venous thromboembolism after total knee arthroplasty: A randomized clinical trial
(Isfahan, Isfahan University of Medical Sciences, 2014-11-15)BACKGROUND: Venous thromboembolism (VTE) and deep vein thrombophlebitis (DVT) is a serious problem with high mortality and morbidity rates. This study was conducted to compare efficacy and safety results of the two types ...
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Dabigatran, a direct thrombin inhibitor, can be a life-saving treatment in heparin-induced thrombocytopenia
(Isfahan, Isfahan University of Medical Sciences, 2013-01-14)BACKGROUND: Several studies have emphasized thrombosis associated with thrombocytopenia as a potentially fatal complication of heparin. A number of agents are used for this condition. As a new oral, reversible direct ...