Results 21 to 30 of about 3,483,185 (288)

Investigation on extendable multiport DC–DC boost converter for hybrid renewable energy systems

open access: yesAutomatika, 2021
In this work, the integration of renewable hybrid energy (RHE) resources using extendable multiport DC–DC boost converter is investigated. Three renewable energy sources such as solar photovoltaic (PV) system, wind energy system and fuel cell (FC) are ...
M. Anish John Paul   +2 more
doaj   +1 more source

Electric Vehicle-to-Grid (V2G) Technologies: Impact on the Power Grid and Battery

open access: yesSustainability, 2022
The gradual shift towards cleaner and green energy sources requires the application of electric vehicles (EVs) as the mainstream transportation platform.
M. R. H. Mojumder   +4 more
semanticscholar   +1 more source

Re-evaluating the Grid: the social life of programs [PDF]

open access: yes, 2008
This paper discusses programming the Grid in the space between the Grid infrastructure and those using it to conduct scientific research. Rather than looking at any particular grid programming model, we consider the need to address ‘usability’ of ...
De Roure, David, Goble, Carole
core   +2 more sources

دور الثقافة الأمنية في الوقاية من حوادث العمل- مقاربة سوسيولوجية

open access: yesAl-Jamie Journal in Psychological Studies and Educational Sciences, 2023
تعتبر الثقافة الأمنية جزء أساسي من ثقافة المنظمة لأنها تكسب العاملين القيم والمعايير والاتجاهات الإيجابية، التي تسهم في تعزيز وعيهم الأمني وتقلل من الأخطار المهنية التي قد يتعرضون لها نتيجة إهمالهم أو عدم التزامهم بقواعد السلامة المهنية، لذلك سنحاول في ...
Boumediene Makhlouf, Samir Grid
doaj  

Estimativa de atributos do solo por meio de espectrorradiometria difusa

open access: yesRevista Brasileira de Ciência do Solo, 2013
Diversos avanços têm sido conquistados no campo da espectrorradiometria difusa, nas últimas décadas. Na área agrícola, a busca por métodos de quantificação de atributos físicos e químicos do ambiente de produção, com base na reflectância do solo, tem ...
Everson Cezar   +4 more
doaj   +1 more source

Grid Integration Challenges and Solution Strategies for Solar PV Systems: A Review

open access: yesIEEE Access, 2022
World leaders and scientists have been putting immense efforts into strengthening energy security and reducing greenhouse gas (GHG) emissions by meeting growing energy demand for the last couple of decades.
M. Shafiullah   +2 more
semanticscholar   +1 more source

Generation of Ship’s Passage Plan Using Data-Driven Shortest Path Algorithms

open access: yesIEEE Access, 2022
In this study, an approach for generating the shortest-distance passage plan for a ship is proposed considering the navigable area obtained based on automatic identification system data.
Hyeong-Tak Lee   +4 more
doaj   +1 more source

Biological Evaluation of Grid versus 3D Conformal Radiotherapy in Bulky Head and Neck Cancer

open access: yesJournal of Medical Physics, 2022
Grid radiotherapy is one of the treatment techniques applied to treat patients with advanced bulky tumors. Purpose: This study aims to estimate the difference in biological and dosimetric parameters of the grid radiotherapy technique for the treatment of
Najah Abdulmuneem Alanizy   +4 more
doaj   +1 more source

Hybrid Spatial Data Model for Indoor Space: Combined Topology and Grid

open access: yesISPRS International Journal of Geo-Information, 2017
The construction and application of an indoor spatial data model is an important prerequisite to meet the requirements of diversified indoor spatial location services.
Zhiyong Lin   +4 more
doaj   +1 more source

Fixed Switching Frequency Model Predictive Current Control for Grid-Connected Inverter With Improved Dynamic and Steady State Performance

open access: yesIEEE Access, 2023
Model Predictive Control (MPC) techniques are widely used in grid connected inverter applications because of their fast dynamics and easy implementation.
Durga Malleswara Rao Korada   +1 more
doaj   +1 more source

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