Results 1 to 10 of about 7,281,989 (279)

Scarce Sample-Based Reliability Estimation and Optimization Using Importance Sampling

Mathematical and Computational Applications, 2022
Importance sampling is a variance reduction technique that is used to improve the efficiency of Monte Carlo estimation. Importance sampling uses the trick of sampling from a distribution, which is located around the zone of interest of the primary ...
Kiran Pannerselvam, Deepanshu Yadav, Palaniappan Ramu   +2 more
doaj   +1 more source

Data driven analysis of social capital in Farmer Producer Companies

Heliyon, 2023
The Farmer Producer Company (FPC), a subset of the Farmer Producer Organization (FPO), is an important institutional form designed to organize farmer groups towards better coordinated farming and marketing.
Aishwarya Jayaraman, Palaniappan Ramu, Sudhir Chella Rajan, Sidhant PravinKumar Thole   +3 more
doaj   +1 more source

Energy Consumption Prediction and Analysis for Electric Vehicles: A Hybrid Approach

Energies, 2022
Range anxiety remains one of the main hurdles to the widespread adoption of electric vehicles (EVs). To mitigate this issue, accurate energy consumption prediction is required.
Hamza Mediouni, Amal Ezzouhri, Zakaria Charouh, Khadija El Harouri, Soumia El Hani, Mounir Ghogho   +5 more
doaj   +1 more source

Genotypic differences in response of durum wheat (Triticum durum Desf.) to lime‐induced iron chlorosis

Plant Direct, 2022
Wheat, durum wheat, is the first cereal cultivated and consumed in Tunisia. Because the dominance of calcareous soils in its agroecological systems, known by their low availability of iron (Fe) inducing Fe chlorosis and limiting crop production, its ...
Khaled Salhi, Hichem Hajlaoui, Abdelmajid Krouma   +2 more
doaj   +1 more source

Chemical seed priming alleviates salinity stress and improves Sulla carnosa germination in the saline depression of Tunisia

Plant Direct, 2021
In the saline depressions (Sebkhas) of Tunisia, Sulla carnosa expresses anarchic distribution, sometimes in association with halophytes sometimes individually.
Amal Bouzidi, Abdelmajid Krouma, Mohamed Chaieb   +2 more
doaj   +1 more source

A Review on Fractional-Order Modelling and Control of Robotic Manipulators

Fractal and Fractional, 2023
Robot manipulators are widely used in many fields and play a vital role in the assembly, maintenance, and servicing of future complex in-orbit infrastructures.
Kishore Bingi, B Rajanarayan Prusty, Abhaya Pal Singh   +2 more
doaj   +1 more source

An Improved Cuckoo Search Algorithm for Maximum Power Point Tracking of Photovoltaic Systems under Partial Shading Conditions

Energies, 2021
The problem of partial shading has serious effects on the performance of photovoltaic (PV) systems. Adding a bypass diode in shunt to each PV module avoids hot-spot phenomena, but causes multi-peaks in the power–voltage (P–V) characteristics of the PV ...
Ali M. Eltamaly
doaj   +1 more source

Load Frequency Control Using Hybrid Intelligent Optimization Technique for Multi-Source Power Systems

Energies, 2021
The automatic load frequency control for multi-area power systems has been a challenging task for power system engineers. The complexity of this task further increases with the incorporation of multiple sources of power generation. For multi-source power
Deepak Kumar Gupta, Amitkumar V. Jha, Bhargav Appasani, Avireni Srinivasulu, Nicu Bizon, Phatiphat Thounthong   +5 more
doaj   +1 more source

Design Consideration of ZVS Single-Ended Parallel Resonant DC-DC Converter, Based on Application of Optimization Techniques

Energies, 2023
The paper presents the design of a single-ended transistor zero-voltage switch (ZVS) parallel resonant DC-DC converter. Due to the use of a resonant inverter in the structure of the DC-DC converter, it is characterized by high efficiency and improved ...
Nikolay Hinov, Bogdan Gilev
doaj   +1 more source

Overview on Transactive Energy—Advantages and Challenges for Weak Power Grids

Energies, 2023
This document lists some challenges that researchers face when implementing transactive energy in weak power grids. These challenges often include high voltage fluctuations, limited generation, high line loadability, and unbalanced grids.
Yuly V. Garcia, Oscar Garzon, Carlos J. Delgado, Jan L. Diaz, Cesar A. Vega Penagos, Fabio Andrade, Adriana C. Luna, J. C. Hernandez   +7 more
doaj   +1 more source