نتایج جستجو برای: فرآیند ahp

تعداد نتایج: 44639  

ژورنال: :فصلنامه زمین شناسی محیط زیست 0
سعید دهقان مربی گروه مهندسی معدن دانشگاه آزاد اسلامی واحد محلات قاسم ستاری کارشناس ارشد مهندسی استخراج معدن دانشگاه آزاد اسلامی واحد تهران جنوب حامد بوستان زر کارشناس ارشد مهندسی استخراج معدن،دانشگاه آزاد اسلامی واحد تهران جنوب محمد علی علی آبادی مربی گروه زمین شناسی دانشگاه آزاد اسلامی واحد محلات

امروزه برای استخراج سنگهای تزئینی از روشهای مختلفی نظیر روش سیم برش الماسه و ماشین اره زنجیری و جت آب استفاده می شود.این روش از جنبه های فنی،اقتصادی و زیست محیطی نسبت به هم دارای مزایا و معایبی هستند.بنابراین در استخراج یک معدن سنگ،انتخاب روش مناسب برای دست یابی به بهره وری بیشتر در عین رعایت ملاحظات فنی و زیست محیطی یک امر ضروری می باشد.در این مقاله جهت انتخاب روش استخراج مناسب معادن سنگ تراور...

2016
Sun Haeng Lee Gyu Tae Chang Xiuyu Zhang Hyangsook Lee Wael Alkhiary.

Acupoint herbal patching (AHP), which involves local point stimulation with a herbal medicine patch, has long been used to treat patients with asthma in East Asian countries. However, its evidence is equivocal. This systematic review aims to summarize and critically evaluate the efficacy and safety of AHP for asthma.A literature search was conducted in PubMed, EMBASE, the Cochrane library, and ...

2016
R Migliorini R Malagola A M Comberiati L Arrico

Purpose. Randomized controlled trial aimed at comparing surgical outcomes in a group of patients suffering from hyperfunction of the inferior oblique (IO) muscle with abnormal head position (AHP). The surgical techniques being compared are Recession and (thread) Controlled Myotomy. Materials and Methods. The group of 20 patients suffering from medium-high hyperfunction of the IO was assessed th...

Journal: :JSW 2010
Irfan Syamsuddin Junseok Hwang

In this paper, we introduce a framework to guide decision makers evaluating information security policy performance. It is motivated by lack of adequate decision making mechanism with broader scopes and easy to use for the decision makers. The framework, which adopts Analytic hierarchy Process (AHP) methodology, is developed into a four level hierarchy (goal, criteria, sub-criteria, and alterna...

2009
O ’ Hara C. Nobrega J. raviraj

Evaluating alignments for a transportation corridor is a complex process that involves many decision makers and stakeholders. Capturing input about important considerations is vital to the process of alignment selection and is an iterative process. Multi-Criteria Decision Making (MCDM) provides a systematic methodology to compare, select, and rank multiple alternatives using disparate data sour...

Journal: :ISPRS Int. J. Geo-Information 2016
Harmen Romeijn Rob Faggian Vasco Diogo Victor Sposito

Land suitability analysis is employed to evaluate the appropriateness of land for a particular purpose whilst integrating both qualitative and quantitative inputs, which can be continuous in nature. However, in agricultural modelling there is often a disregard of this contiguous aspect. Therefore, some parametric procedures for suitability analysis compartmentalise units into defined membership...

2015
Thanh Nguyen Abbas Khosravi Douglas Creighton Saeid Nahavandi

This paper introduces a novel approach to gene selection based on a substantial modification of analytic hierarchy process (AHP). The modified AHP systematically integrates outcomes of individual filter methods to select the most informative genes for microarray classification. Five individual ranking methods including t-test, entropy, receiver operating characteristic (ROC) curve, Wilcoxon and...

2014
Jong-Man Yoon

In the present study, muscle tissues were obtained separately from individuals from Atlantic hairtail population (AHP), Gunsan hairtail population (GHP) and Chinese hairtail population (CHP), respectively. The seven decamer primers were used to generate the shared loci, specific, unique shared loci to each population and shared loci by the three hairtail populations. Here, averagely, a decamer ...

Journal: :Journal of neurophysiology 2010
Christopher W MacDonell Tanya D Ivanova S Jayne Garland

Group Ia afferents are activated vigorously with high-frequency tendon vibration and provide excitatory input to the agonist muscle and inhibitory input to the antagonist muscle group via inhibitory interneurons. The purpose of this experiment was to determine whether the afterhyperpolarization (AHP) time course in humans is altered in response to tendon vibration. The AHP time course is estima...

Journal: :European Journal of Operational Research 2006
Eugene D. Hahn

A stochastic formulation of the Analytic Hierarchy Process (AHP) using an approach based on Bayesian categorical data models has been developed. However, in categorical data models it is known that the selection of the link function may have an impact on the model estimates. In particular, the selection of the probit link implies an assumption that model error terms are normally distributed and...

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