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Evaluation of Classical, Conceptual IHACRES and Hybrid ARMA-ANN Models in Simulation and Prediction of Daily Discharge of Maroun River

کلیدواژه: Artificial Neural Networks,Box-Jenkins Models,Transfer Function,Nash-Sutcliffe Coefficient,Akaike Information Criterion

نویسندگان: Ahmadpour Abbas, Mirhashemi Seyyedhassan, Haghighat jou Parviz

ناشر: تحقیقات آب و خاک ایران - Iranian journal of Soil and Water Research

The objective of this research is to compare the performance of linear time series models of Box-Jenkins and IHACRES, multilayer perceptron ANN and hybrid ARMA-ANN in order to simulate and predict the daily discharge of Maroun River. For this purpose, daily discharge data of (1991-2006) were used fo... ادامه

سال:2020

لینک به محتوا با زبان هدف

نوع سند: Article

0 دانلود

14 بازدید

مشاهده/دانلود

Performance Evaluation of ARIMA Hybrid Models in the Prediction of Daily Electrical Conductivity (A Case Study of Telazang Hydrometric Station)

کلیدواژه: Water quality,Neural fuzzy inference network,Arima,Neural network,Hybrid models

نویسندگان: AHMADPOUR A., MIRHASHEMI S.H., HAGHIGHATJOU P., Raisi Sistani M.R.

ناشر: علوم آب و خاک (علوم و فنون کشاورزی و منابع طبیعی) - journal of Water and Soil Science

In this study, we used the ARIMA time series model, the fuzzy-neural inference network, multi-layer perceptron artificial neural network, and ARIMA-ANN, ARIMA-ANFIS hybrid models for the modeling and prediction of the daily electrical conductivity parameter of daily teleZang hydrometric station over... ادامه

سال:2020

لینک به محتوا با زبان هدف

نوع سند: Article

0 دانلود

18 بازدید

مشاهده/دانلود

Providing a New Model of Corporate Governance on Firm performance to the Role of Corporate Entrepreneurship mediator in Iran

کلیدواژه: Corporate Governance,Entrepreneurship,Corporate Performance

نویسندگان: Saeedian Masoud, SAEIDI PARVIZ, SAEIDI PARVIZ, , samiee roohalla, ASHRAFI MAJID

ناشر: اقتصاد مالی - Financial Economics

The main objective of this research is to provide a new model of corporate governance and corporate performance, corporate entrepreneurship which has been used as a factor in this regard. The research method is descriptive correlational. The statistical population of the study is the companies liste... ادامه

سال:2020

لینک به محتوا با زبان هدف

نوع سند: Article

0 دانلود

12 بازدید

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Non– Intrusive Appliance Load Disaggregation in Smart Homes Using Hybrid Constrained Particle Swarm Optimization and Factorial Hidden Markov Model

کلیدواژه: Non–,Intrusive Appliance Load Disaggregation,Smart Home,Swarm Particle Optimization,Factorial Hidden Markov Model

نویسندگان: DEJAMKHOOY ABDOLMAJID, AHMADPOUR ALI, POURJAFAR SAEED

ناشر: jouRNAL OF ENERGY MANAGEMENT AND TECHNOLOGY - jouRNAL OF ENERGY MANAGEMENT AND TECHNOLOGY

Nowadays, the prediction of the load performances in the smart systems is necessary to generate the minimum energy. In a smart home, there are various appliances that each of them has different behavior. These differences defined as appliance states. In this paper, an effective hybrid method is prop... ادامه

سال:2019

لینک به محتوا با زبان هدف

نوع سند: Article

4 دانلود

15 بازدید

مشاهده/دانلود

Real Earnings Management, Corporate Governance Quality and Credit Rating

کلیدواژه: Credit rating,Corporate governance Quality,Real earnings management

نویسندگان: Mohammadi Khanghah Golshan, Piry Parviz, MANSOURFAR GHOLAMREZA

ناشر: بررسیهای حسابداری و حسابرسی - THE IRANIAN ACCOUNTING AND AUDITING REVIEW

Objective: Nowadays Owners uses corporate governance mechanisms to reduce the opportunistic behavior of managers and decrease credit rating level. Accordingly, the purpose of this article is to review the effect of real earnings management on the relationship between corporate governance quality and... ادامه

سال:2020

لینک به محتوا با زبان هدف

نوع سند: Article

0 دانلود

16 بازدید

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Providing a New Model of Corporate Governance and Firm Performance: Corporate Responsibility and Corporate Entrepreneurship and the Moderating Role of Information Technology

کلیدواژه: Corporate Governance,Entrepreneurship,Corporate Performance,Social Responsibility,Information Technology

نویسندگان: Saeedian Masoud, SAEIDI PARVIZ, samiee roohalla, ASHRAFI MAJID

ناشر: تحقیقات حسابداری و حسابرسی (تحقیقات حسابداری) - jouRNAL OF ACCOUNTING AND AUDITING RESEARCHES (ACCOUNTING RESEARCH)

The main purpose of this research is to provide a new model of corporate governance and corporate governance, which has been used in terms of corporate entrepreneurship, social responsibility and the moderating role of information technology. The research method is descriptive correlational. The sta... ادامه

سال:2019

لینک به محتوا با زبان هدف

نوع سند: Article

0 دانلود

15 بازدید

مشاهده/دانلود

An Optimal Corporate Governance Framework for Internationalization: A case study

کلیدواژه: Corporate Governance,Corporate Leadership Framework,Internationalization,Corporate Leadership Mechanisms,Oil Industry General Policy

نویسندگان: TOOSI ABBAS, AHMADI ABBAS, Seyyed Hashemi Touloun Mohammad Reza

ناشر: فرایند مدیریت و توسعه - Management and Development Process

An analysis of the international environment of oil industry and its developments shows that the oil industry sector will remain as an essential component of both energy and world economy. However, it will be a quite different environment with different characteristics; meaning, it will be an indust... ادامه

سال:2021

لینک به محتوا با زبان هدف

نوع سند: Article

0 دانلود

15 بازدید

مشاهده/دانلود

Financial Inclusion: Islamic Finance Perspective

کلیدواژه:

نویسندگان: Mirakhor, Abbas ؛ Iqbal, Zamir

ناشر: Federal Reserve Bank of St Louis

... ادامه

سال:2012

لینک به محتوا با زبان هدف

نوع سند: Note

0 دانلود

145 بازدید

مشاهده/دانلود

Evaluating the Effect of Corporate Governance and Petroleum and Petrochemical Industry on Employee Differential and Free Cash Flow Relationship with Earnings Management

کلیدواژه: Independence of the Board,Institutional Ownership,Petroleum and Petrochemical Industry,Employee Differential,Panel Data,Earnings Management

نویسندگان: Alimoradi Abbas, ZAMANI FARZAD

ناشر: مطالعات حسابداری و حسابرسی - jouRNAL OF ACCOUNTING AND AUDITING STUDIES

In this paper, we evaluate the effect of petroleum and petrochemical industry and corporate governance on the relationship between employee differential and free cash flow with earnings management. We test the research hypotheses by applying regression and correlation techniques during 2012-2016 for... ادامه

سال:2019

لینک به محتوا با زبان هدف

نوع سند: Article

0 دانلود

11 بازدید

مشاهده/دانلود

Concept Analysis of Non-Technical Skills in Cardiopulmonary resuscitation: Use of Hybrid Model

کلیدواژه: A concept analysis,Non-technical skills,Cardiopulmonary resuscitation,the hybrid model

نویسندگان: HEYDARI ABBAS, HOSSEINI MOHAMMAD

ناشر: مجله انجمن آنستزیولوژی و مراقبت های ویژه ایران - jouRNAL OF IRANIAN SOCIETY ANAESTHESIOLOGY AND INTENSIVE CARE

Background and Aim: Despite the emphasis on the teaching and training of non-technical skills and teamwork based on CPR guideline (2015), the concept of non-technical skills in CPR is not well-known and clear in social and cultural context of medical sciences in Iran. Materials and methods: Using th... ادامه

سال:2018

لینک به محتوا با زبان هدف

نوع سند: Article

0 دانلود

18 بازدید

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