Results 11 to 20 of about 2,131,152 (220)

An Econometric Analysis of Clean Energy Supply and Industrial Development in Nigeria: Implications for Sustainable Development

open access: yesInternational Journal of Energy Economics and Policy, 2022
The continuous demand and usage of energy in large quantum for industrial purposes has motivated the global advocacy for energy sustainability (SDG-7). Against this backdrop, this study employed various econometric techniques to study the nexus between ...
Timothy Ayomitunde Aderemi   +5 more
doaj   +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

Application of Biological and Chemical Processes to Wastewater Treatment [PDF]

open access: yes, 2021
Existing wastewater treatment plants (WWTPs) face huge challenges that can impede the achievement of sustainable development goals for clean water and sanitation (SDG 6) and clean energy (SDG 7), amongst others [...
Chatzisymeon, Efthalia
core   +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

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

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

24/7 Clean Energy [PDF]

open access: yes, 2023
In the face of the rapidly escalating climate crisis, the electricity sector is moving toward renewable energy. To date, policies and strategies have focused on increasing overall renewable energy generation, with little regard for timing and location ...
Aagaard, Todd
core   +1 more source

An Analysis of Research Trends and Knowledge Structure in the Field of Affordable and Clean Energy

open access: yesEAI Endorsed Transactions on Energy Web, 2022
INTRODUCTION: Energy is the foundation of all human endeavors and is intertwined with human progress. The access to sustainable energy services is a fundamental requirement for sustainable development, encompassing poverty eradication, food security ...
Verenice Sánchez Castillo   +2 more
doaj   +1 more source

Reflectometric study of surface states and oxygen adsorption on clean Si(100) and (110) surfaces [PDF]

open access: yes, 1980
External differential reflection measurements were carried out on clean Si(100) and (110) surfaces in the photon energy range of 1.0 to 3.0 eV at 300 and 80 K.
Silfhout, A. van   +2 more
core   +3 more sources

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