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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

The Relationship between Mechanisms of Corporate Governance and Experience with Ethical Decision-Making of Internal Audit

کلیدواژه: Corporate governance,Internal audit,Experience,Ethical decision,making

نویسندگان: SALEHI T.

ناشر: اخلاق در علوم و فناوری - Ethics in Science and Technology

Background: In recent years the organizations are faced with constantly changing role of internal audit. The internal audit function of supervisory activity has become to assess the quality and adequacy of internal controls، contribute to risk management of enterprises، playing advisory role and imp... ادامه

سال:2018

لینک به محتوا با زبان هدف

نوع سند: Article

0 دانلود

6 بازدید

مشاهده/دانلود

Place and Guarantees of the Principle of Innocence in Islamic and Public Law with Emphasis on the Judgment of the Administrative Justice Court

کلیدواژه: Islamic law,Innocence principle,Public law,Judgment of administrative justice court,Guarantees

نویسندگان: HEMMATI MOJTABA, zeynalzadeh mehdi, Sarmasti Amir

ناشر: پژوهش های فقه و حقوق اسلامی (فقه و مبانی حقوق اسلامی) - JOURNAL OF ISLAMIC LAW AND JURISPRUDENCE RESEARCHES

In Islamic law, in cases of doubt in the presence of the duty and failure to provide evidence of the conduct of the duty, the principle should be based on the absence of the duty and thus not imposing a responsibility on individuals. In the legal term, this principle is based on the requirements of ... ادامه

سال:2021

لینک به محتوا با زبان هدف

نوع سند: Article

0 دانلود

16 بازدید

مشاهده/دانلود

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

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 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

An Intelligent Hybrid Model for Determining Public-Private Partnership in Iranian Water and Wastewater Industry Based on Collective Tree Algorithms

کلیدواژه: Water and Wastewater Industry,Public-Private Partnership,Data Mining,Forecasting,Outsourcing

نویسندگان: ESKANDARI M., Taghavifard M. T., RAEESI VANANI I., Ghazi Noori S. S.

ناشر: آب و فاضلاب - Water and Wastewater

One of the pillars of any country’ s development is access to safe water and sanitation, so it is important to execute water and wastewater projects in the shortest possible time. In this regard, considering the emergence of various methods of partnership, choosing the right approach has beco... ادامه

سال:2021

لینک به محتوا با زبان هدف

نوع سند: Article

0 دانلود

16 بازدید

مشاهده/دانلود

Performance Persistence of Mutual Funds in Iran: Momentum Strategy Approach

کلیدواژه: Persistence of Performance,Momentum Strategy,Mutual Funds

نویسندگان: Keyvan Raziyeh, Janani M. Hassan, VAKILIFARD H. REZA

ناشر: دانش مالی تحلیل اوراق بهادار (مطالعات مالی) - FINANCIAL KNOWLEDGE OF SECURITY ANALYSIS (FINANCIAL STUDIES)

One of the most important investment options in Iran is the Mutual Fund. In order to select a number of successful mutual funds, their performance in specific period of time should be appraised. In this regard, a number of measures are used for evaluating their performance, including the moderns and... ادامه

سال:2019

لینک به محتوا با زبان هدف

نوع سند: Article

0 دانلود

17 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

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