logo
logo
ArEn

ورود/ثبت نام

جستجو

نتایج جست و جو:

41

تعداد نتایج:

41

مرتبط ترین ها

به روز ترین ها

پر بازدیدترین ها

پر دانلودترین ها

فیلتر ها

از سال

تا سال

زبان

نوع محتوا

نوع دسته بندی

متن کامل

Aplication of the Hybrid Model of Support Vector Machine-Algorithm Artificial Flora in Estimating the Daily Flow of Rivers (Case study: Dez basin)

کلیدواژه: Artificial Flora Alghorithm,Prediction,Dez Basin,Support Vector Machine

نویسندگان: DEHGHANI R., TORABI POUDEH H., YOUNESI H., SHAHINEJAD B.

ناشر: تحقیقات منابع آب ایران - Iran-Water Resources Research (IWRR)

In this study, the hybrid support vector machine-artificial flora algorithm method was developed and the results were compared with those of the support vector machine-wavelet model. The case study of Dez catchment area was used in order to estimate the flow rate of the rivers employing the daily di... ادامه

سال:2020

لینک به محتوا با زبان هدف

نوع سند: Article

0 دانلود

10 بازدید

مشاهده/دانلود

Investigating the Application of Hybrid Support Vector Machine Models in Predicting River Flow of Karkhe Basin

کلیدواژه: Bayesian Network,Support Vector Machine,Wavelet,Karkhe Basin

نویسندگان: DEHGHANI REZA, Torabi Poodeh Hasan, YOUNESI HOJJATOLLAH, Shahinejad Babak

ناشر: هیدروژئومورفولوژی - HYDROGEOMORPHOLOGY

Introduction: River flow forecasting is one of the most important issues in water resources management and planning, especially in making the right decisions in the event of floods and droughts. Various approaches to hydrology have been introduced to predict river flow rates, among which, intelligen... ادامه

سال:2020

لینک به محتوا با زبان هدف

نوع سند: Article

0 دانلود

15 بازدید

مشاهده/دانلود

The Role of Agricultural Cooperatives in the Alleviation of Rural Poverty in Ilam Province

کلیدواژه: Agricultural Cooperatives,Cooperatives’ ؛ Services,Rural Poverty,Ilam Province

نویسندگان: ESHRAGHI SAMANI R., Fatahi S., CHAHARSOGHI AMIN H.

ناشر: تعاون و کشاورزی (تعاون) - CO - OPERATION AND AGRICULTURE (TAAVON)

The present study was carried out to examine the role of agricultural cooperatives in the alleviation of rural poverty in Ilam Province. Statistical population was composed of the members of agricultural cooperatives who lived in rural areas of Ilam Province (N = 2976). Sample size was estimated to ... ادامه

سال:2017

لینک به محتوا با زبان هدف

نوع سند: Article

0 دانلود

14 بازدید

مشاهده/دانلود

Hybrid Z-Source DC-DC Converter with ZVZCS and Power Transformer Resetting: Design, Modeling, and Fabrication

کلیدواژه: Zero Voltage Switching (ZVS),Zero Current Switching (ZCS),Z-Source Converters,Forward DC-DC Converter

نویسندگان: Torkaman H., HEMMATI T.

ناشر: IRANIAN JOURNAL OF ELECTRICAL AND ELECTRONIC ENGINEERING - IRANIAN JOURNAL OF ELECTRICAL AND ELECTRONIC ENGINEERING

This paper introduces a novel two transistors forward topology employing a zsource to achieve ZVZCS and power transformer resetting for various applications. Comparing with the forward converter, this topology has the advantage of displaying ZCS condition with an added Z-Source and no additional swi... ادامه

سال:2018

لینک به محتوا با زبان هدف

نوع سند: Article

3 دانلود

15 بازدید

مشاهده/دانلود

Social Takaful and Qard ul-Hassanah Banking Convergences (A Functional Approach)

کلیدواژه: Insurance ؛ Islamic banking ؛ Qard al-hasan ؛ Social Takaful Financing

نویسندگان: B. Bidabad ؛ R. Mohammadi ؛ M. Sherafati

ناشر: Journal of Applied Science and Agriculture

Social Takaful consists of two sections. The first one is “Public Takaful” (Takaful Aamm). It is based on the responsibility of individuals in the society to be concerned about the other’s needs and to fulfill their needs in a viable way. The other category of social Takaful is Zeman Ealah (Sustenan... ادامه

سال:2014

لینک به محتوا با زبان هدف

نوع سند: Article

68 دانلود

159 بازدید

مشاهده/دانلود

Planning the Islamic Conceptual Pattern for Justice in Compensation for Services System Based on the Teachings of Nahj Al-Balaghah

کلیدواژه: compensation for services,justice,nahj al-balaghah,thematic analysis

نویسندگان: HAKKAK M., SALEHI H., FORGHANI Y.

ناشر: مدیریت در دانشگاه اسلامی - MANAGEMENT IN ISLAMIC UNIVERSITY

Objectives: Human resource is one of the main pillars of an organization in advancing its goals. Therefore, in return for the service it provides to the organization, it is the duty of the organization to properly compensate for its service. Different dimensions of compensation in the conventional m... ادامه

سال:2019

لینک به محتوا با زبان هدف

نوع سند: Article

0 دانلود

10 بازدید

مشاهده/دانلود

Introduction of a Hybrid Multi-phase Segmentation Method Emphasizing Agricultural Land Boundary Extraction based on a Combination of Active Contour Models

کلیدواژه: :Active Contour,Extraction of Agricultural Land Boundaries,Edge,Region Information,Multiphase Model

نویسندگان: sh. Haghshenas, EBADI H., KIANI A.

ناشر: علوم و فنون نقشه برداری - JOURNAL OF GEOMATICS SCIENCE AND TECHNOLOGY

Detecting agricultural land borders from high-resolution imagery is a major challenge due to the complex earth environment، which has become a significant issue in researches. Lack of location data to determine the area and location of agricultural land، to control and plan about cultivation and foo... ادامه

سال:2019

لینک به محتوا با زبان هدف

نوع سند: Article

0 دانلود

13 بازدید

مشاهده/دانلود

A Hybrid Heuristic Algorithm to Provide a Multi-Objective Fuzzy Supply Chain Model with a Passive Defense Approach

کلیدواژه: Supply chain,Sustainability,Passive defense,Multi-objective fuzzy optimization,Meta-heuristic algorithm

نویسندگان: Ayoughi Hamidreza, Dehghani Poudeh Hossein, Raad Abbas, Talebi Davood

ناشر: کنترل و بهینه سازی در ریاضیات کاربردی - CONTROL AND OPTIMIZATION IN APPLIED MATHEMATICS

In this paper, a stable multi-objective model of location, inventory, and supply chain routing is presented under conditions of uncertainty and using a passive defense approach. Parameters such as demand, cost of setting up the facility and cost of maintaining inventory are considered uncertain and ... ادامه

سال:2022

لینک به محتوا با زبان هدف

نوع سند: Article

3 دانلود

7 بازدید

مشاهده/دانلود

A Two-Stage Stochastic Programming Model for the Optimal Sizing of PV/Diesel/Battery in Hybrid Electric Ship System

کلیدواژه: Monte Carlo method,Photovoltaic generation,Ship power system,Stochastic programming,Uncertainty

نویسندگان: DOLATABADI A., EBADI R., Mohammadi ivatloo B.

ناشر: بهره برداری و اتوماسیون در مهندسی قدرت - JOURNAL OF OPERATION AND AUTOMATION IN POWER ENGINEERING

Ships play the major role in bulk transportation and they need their special energy system. This paper proposes a stochastic programming method for optimal sizing of a hybrid ship power system with energy storage system (ESS), photovoltaic power (PV) and diesel generator. To account for uncertaintie... ادامه

سال:2019

لینک به محتوا با زبان هدف

نوع سند: Article

5 دانلود

15 بازدید

مشاهده/دانلود

A Hybrid Model based on Ant Lion Optimization Algorithm and K-Nearest Neighbors Algorithm to Diagnose Liver Disease

کلیدواژه: Ant lion optimization (ALO) algorithm,Classification,Diagnosis of liver disease,K-nearest neighbors (KNN) algorithm

نویسندگان: JAVADZADEH SH., Shayanfar H., Soleimanian Qarachapaq F.

ناشر: مجله دانشگاه علوم پزشکی ایلام - Journal of Ilam University of Medical Sciences

Introduction: Given that a huge amount of cost is imposed on public and private hospitals from the department of liver diseases, it is necessary to provide a method to predict liver diseases. This study aimed to propose a hybrid model based on the Ant Lion Optimization algorithm and K-Nearest Neighb... ادامه

سال:2021

لینک به محتوا با زبان هدف

نوع سند: Article

0 دانلود

13 بازدید

مشاهده/دانلود

فیلتر ها

از سال

تا سال

زبان

نوع محتوا

دسته بندی

متن کامل