Results 21 to 30 of about 42,999 (278)

Assigning Shadow Prices to Synthetic Inertia and Frequency Response Reserves from Renewable Energy Sources

open access: yes2023 IEEE Power & Energy Society General Meeting (PESGM), 2023
Modern electricity grids throughout the world, particularly in islands such as Great Britain, face a major problem on the road to decarbonisation: the significantly reduced level of system inertia due to integration of Renewable Energy Sources (RES).
Luis Badesa   +3 more
openaire   +2 more sources

Assessing the Impact of “Open Pedagogy” on Student Skills Mastery in First-Year Composition

open access: yesOpen Praxis, 2019
This article presents the results of a 2016 classroom research study assessing the impact of open pedagogy on student skills mastery in English 101, a first-year undergraduate composition course at a two-year community college in North America.
Matthew Bloom
doaj   +3 more sources

Optimal Sizing, Location, and Assignment of Photovoltaic Distributed Generators with an Energy Storage System for Islanded Microgrids

open access: yesEnergies, 2022
Disruptive events, such as the winter storm of 2021 that left 40 million people in the U.S. without power, have revealed the potential danger of societal dependence on centralized energy sources.
Xueping Li, Gerald Jones
doaj   +1 more source

Four payment models for the multi-mode resource constrained project scheduling problem with discounted cash flows [PDF]

open access: yes, 2001
In this paper, the multi-mode resource constrained project scheduling problem with discounted cash flows is considered. The objective is the maximization of the net present value of all cash flows.
Sahin, Sule   +5 more
core   +1 more source

Renewable-based charging in green ride-sharing

open access: yesScientific Reports, 2023
Governments, regulatory bodies, and manufacturers are proposing plans to accelerate the adoption of electric vehicles (EVs), with the goal of reducing the impact of greenhouse gases and pollutants from internal combustion engines on human health and ...
Elisabetta Perotti   +4 more
doaj   +1 more source

Implementation of Practicum Worksheets Based on Guided Inquiry on the Topic of Colloids to Improve Students' Science Process Skills

open access: yesJIPI (Jurnal IPA dan Pembelajaran IPA), 2022
Currently, a lot of learning focuses on cognitive achievement, which results in less involvement of students in learning. Whereas in the renewable curriculum students are required to have ability incognitive, affective and psychomotor.
Triannisa Rahmawati*   +3 more
doaj   +1 more source

SEiPV-Net: An Efficient Deep Learning Framework for Autonomous Multi-Defect Segmentation in Electroluminescence Images of Solar Photovoltaic Modules

open access: yesEnergies, 2023
A robust and efficient segmentation framework is essential for accurately detecting and classifying various defects in electroluminescence images of solar PV modules. With the increasing global focus on renewable energy resources, solar PV energy systems
Hassan Eesaar   +4 more
doaj   +1 more source

Lessons Learned from Developing a New Distance-Learning Masters Course in the Green Economy [PDF]

open access: yes, 2014
It is widely recognised that for the green economy to develop successfully, new educational curricula will be required to help professionals develop appropriate knowledge and skills.
Adrian Newton   +24 more
core   +2 more sources

Sustainability assessment of Cerrado and Caatinga biomes in Brazil: A proposal for collaborative index construction in the context of the 2030 Agenda and the Water-Energy-Food Nexus

open access: yesFrontiers in Physics, 2023
The 2030 Agenda framework represents an opportunity for the co-development of local indicators and shares the same principles of cross-sectoral integration and universality as the water–energy–food nexus.
Gustavo Felipe Balué Arcoverde   +8 more
doaj   +1 more source

Ant System Algorithm in Renewing Pheromone for Completing Quadratic Assignment Problem

open access: yesJournal of Physics: Conference Series, 2020
Abstract Quadratic Assignment Problem (QAP) is often encountered with facility layout issues. Facility layout is a matter of assigning n facilities to n locations to minimize the total cost of the assignment. The QAP application examined in this research is the layout of the production facilities at PT. Slamet Langgeng.
F M Utami, null Renny, S R Nurshiami
openaire   +1 more source

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