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کلیدواژه: Lumped parameter,Runge-Kutta method,Hybrid Energy harvesting,Harmonic balance method,Time and frequency responses
نویسندگان: Kamran Niazi Kamran Niazi, Mohammad-Javad Kazem Zadeh Parsi Mohammad-Javad Kazem Zadeh Parsi, Mehrdad Mohammadi Mehrdad Mohammadi
ناشر: - Journal of Solid Mechanics
The present study investigates a novel two degrees of freedom (2DOF) modeling of hybrid-bistable vibration energy harvester (VEH) considering nonlinear magnetic interaction and elastic magnifier to improve the efficiency and expand the action bandwidth. The main part of harvesting mechanism is a com... ادامه
سال:2023
مشاهده/دانلود
کلیدواژه: Portfolio Management,Payment Services Provision,Fractional Reserve System,100% Reserve System,Islamic Banking
نویسندگان: Jamour Mohammad, NADRI KAMRAN, SHABANI AHMAD
ناشر: جستارهای اقتصادی با رویکرد اسلامی - Journal of Economic Essays; an Islamic Approach
In the current fractional reserve banking system, the two functions of portfolio management and payment services are incorporated simultaneously. The portfolio management refers to the bank's function in absorbing and allocating funds. The function of payment services also refers to the use of bank ... ادامه
سال:2022
کلیدواژه: Electromagnetic flowmeter, Computational fluid dynamics, Magnetic induction intensity, Turbulent flow
نویسندگان: Yousefi Mohsen, Moayyedi Mohammad Kazem
ناشر: نشریه پژوهشی مهندسی مکانیک ایران (فارسی) - IRANIAN JOURNAL OF MECHANICAL ENGINEERING (ENGLISH)
Electromagnetic flowmeters are high-precision devices that can be used to measure fluid flow in engineering systems, including municipal water supply networks. In this research, electromagnetic flowmeter modeling has been used which is a hybrid model based on numerical simulation results of turbulen... ادامه
کلیدواژه: Dust,Cla,Organic Matter,MLP,Perceptron
نویسندگان: Ebrahimi Shahin, MOHAMMADI TORKASHVAND ALI, ESFANDIARI MEHRDAD, AHMADI ABBAS
ناشر: حفاظت منابع آب و خاک - JOURNAL OF WATER AND SOIL RESOURCES CONSERVATION
Background and Aim: Wind erosion has occurred in a large part of Iran, which has caused land degradation and reduced fertility along with environmental effects. Identifying erosion-sensitive areas can help natural resource and environmental managers in soil conservation planning. Methods: This study... ادامه
کلیدواژه: Buying on margin ؛ qarz al-hasan contract
نویسندگان: Sayyed Mohammad Javad Mirtaher ؛ Mohammad Safaei
ناشر: Imam Sadiq University
... ادامه
سال:2014
کلیدواژه: Metaheuristic algorithms, Metaverse, Smart Decision-Making, Stakeholder Participation, Virtual reality, Water governance
نویسندگان: Mohammadi Haniyeh, Ansari Ghojghar Mohammad
ناشر: حکمرانی منابع طبیعی - Natural Resources Governance
Given the existing challenges in water governance, such as a lack of transparency, insufficient public participation, weak accountability, and low effectiveness, there is an increasing need to leverage innovative technological tools. Artificial Intelligence (AI) has the potential to enhance decision... ادامه
سال:2024
کلیدواژه: Salient object detection, Edge detection, Hybrid loss function, Fully convolutional network, Deep learning, Image processing
نویسندگان: Dehghan Sajjad, Fadaeieslam Mohammad Javad
ناشر: مدل سازی در مهندسی - Modeling in Engineering
Detection of salient objects is done with the aim of identifying and segmenting prominent objects or areas in an image. Fully Convolutional Networks (FCNs) have shown their advantages in salient object detection; however, many previous works have focused on the accuracy of the prominent area without... ادامه
کلیدواژه: Corporate governance,Financial performance,Islamic banks,Meta-analysis approach
نویسندگان: Shirmehanji Mohammad Baqer, Nourahmadi Mohammad Javad, Tavassoli Mohammad Ismail
ناشر: معرفت اقتصاد اسلامی - Ma`rifat-e Eghtesad-e Islami
The relationship between corporate governance mechanisms and the financial performance of Islamic banks has been extensively studied in previous empirical research. However, the results differ mainly due to the heterogeneity of the samples used in the experimental research. To explain and draw concl... ادامه
سال:2021
کلیدواژه: Free cash flow,Growth opportunity,Corporate governance,value content
نویسندگان: HOSSEINI JAVAD, BARADARAN HASANZADEH RASOUL, MOHAMMADI AHMAD, ZEYNALI MEHDI
ناشر: دانش مالی تحلیل اوراق بهادار (مطالعات مالی) - FINANCIAL KNOWLEDGE OF SECURITY ANALYSIS (FINANCIAL STUDIES)
The purpose of this study is to identify a certain criterion of free cash flow that has the most value content under the influence of growth opportunities and corporate governance system. In fact, the purpose of this study is to conduct research that can be effective in improving the comparability o... ادامه
کلیدواژه: Policy,Interactive policy making,Money laundering,Anti-money laundering,Banking system
نویسندگان: HOSEINPOUR DAVOUD, MADANI JAVAD, SHARIFZADEH FATTAH, MOHAGHEGH NIA MOHAMMAD JAVAD
ناشر: سیاستگذاری عمومی - IRANIAN JOURNAL OF PUBLIC POLICY
The policy-making process is one of the main pillars of the political, economic, social and cultural system of a country, which is an integral part of the state decision-making system. One of the latest and most important knowledge theories of policy making are the interactive policy-making topic th... ادامه
سال:2018
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