Results 31 to 40 of about 1,430,592 (232)

Skill-Agnostic analysis of reflection high-energy electron diffraction patterns for Si(111) surface superstructures using machine learning

open access: yesScience and Technology of Advanced Materials: Methods, 2022
Reflection high-energy electron diffraction (RHEED) data are important for the in-situ characterization of surface conditions during physical vapor deposition. Surface superstructures obtained by adsorbing exotic atoms onto a clean silicon surface, which
Asako Yoshinari   +4 more
semanticscholar   +1 more source

Mechanism and isotherm modeling of effective adsorption of malachite green as endocrine disruptive dye using Acid Functionalized Maize Cob (AFMC)

open access: yesScientific Reports, 2021
Cationic Malachite green has been identified as a candidate for the endocrine disruptive compound found in the environment. In this study, the mechanism and isotherm modeling of effective adsorption of cationic malachite green dye onto acid ...
John O Ojediran   +4 more
doaj   +1 more source

Evaluation of optimization techniques for predicting exergy efficiency of the cement raw meal production process

open access: yesCogent Engineering, 2021
In cement production, raw meal preparation and energy consumption are extremely important for cost reduction. However, few studies have examined the relationship between operational process parameters and exergy efficiency.
Anthony I. Okoji   +2 more
doaj   +1 more source

High Step-Up Three-Level Soft Switching DC-DC Converter for Photovoltaic Generation Systems

open access: yesEnergies, 2022
In this paper, a high step-up three-level DC–DC converter with a symmetric structure for PV application is proposed. The converter has high voltage gain.
Seyed Shahriyar Taghavi   +3 more
doaj   +1 more source

Village Fund for Renewable Energy Development: A Case Study of Rural Area in Indonesia

open access: yesInternational Journal of Energy Economics and Policy, 2023
Energy is a fundamental element for development in all countries. However, the problem is that not all people have access to energy, especially in Indonesia where 42% of the population lives in rural areas.
Maria Merry Marianti   +5 more
doaj   +1 more source

Private Sector Contribution in Achieving the Sustainable Development Goals (SDGs) 7 in Kendari, Indonesia

open access: yesInternational Journal for Quality Research, 2021
This study aims to explain and find out how the contribution of PT DSSP Power Kendari in achieving sustainable development goals (SDGs) 7 (clean and affordable energy) through cooperation between PT DSSP Power Kendari and State Electricity Company (PLN).
F. Sudirman, Rahim Rifai
semanticscholar   +1 more source

Anomalous superconducting proximity effect of planar Pb-RhPb2 heterojunctions in the clean limit [PDF]

open access: yesnpj Quantum Materials (2022) 7:116, 2022
Interest in superconducting proximity effect has been revived by the exploitation of Andreev states and by the possible emergence of Majorana bound states at the interface. Spectroscopy of these states has been so far restricted to just a handful of superconductor-metal systems in the diffusion regime, whereas reports in otherwise clean superconductor ...
arxiv   +1 more source

Balancing-oriented hydropower operation makes the clean energy transition more affordable and simultaneously boosts water security

open access: yesNature Water, 2023
Reservoir hydropower offers a compelling combination of stability and flexibility services for modern water and power grids. However, its operating flexibility is poorly characterized in energy system planning, missing opportunities to cost-effectively ...
Zhanwei Liu, Xiaogang He
semanticscholar   +1 more source

Call for a Definition and Paradigm Shift in Energy Performance Gap Research

open access: yesIOP Conference Series: Earth and Environment, 2020
There is a growing interest in research dealing with energy performance gaps of buildings. Energy performance gaps are usually defined as the difference between energy demand as predicted during the planning phase and energy demand as measured during ...
Marcel Janser, M. Hubbuch, L. Windlinger
semanticscholar   +1 more source

Home - About - Disclaimer - Privacy