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117 resultados encontrados.

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Fuel Subsidy Removal: Implications on the Living Standards of Low-Income Households in Osun State, Nigeria
Artículo
Acceso abierto Artículo DOAJ
Akin George Ogunleye et al · Department of Social Development and Welfare, Faculty of Social and Political Science, Universitas Gadjah Mada · 2026 · ISSN 2721-3870
This study examines the implications of fuel subsidy removal on the living standards of low-income households in Osun State, Nigeria. A descriptive research design was employed, and a sample of 500 respondents was select...
LCC TENDOlNvY2lhbCBTY2llbmNlcw~~Idioma eng
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Open Access
Fuel Communications
Artículo
Acceso abierto Artículo DOAJ
Elsevier; United Kingdom · ISSN 2666-0520
Materias / palabras clave: energy sources, fuel science, biofuels, carbon, petroleum, synthetic fuels; Technology: Chemical technology: Fuel
Idioma English
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Open Access
Fuel Processing Technology
Artículo
Acceso abierto Artículo DOAJ
Elsevier; Netherlands · ISSN 0378-3820
Materias / palabras clave: clean fuels, fuel-related chemicals, advanced carbon materials and by-products, renewable energy; Technology: Chemical technology: Fuel; Technology: Mechanical engineering and machinery: Renewable energy sources
Idioma English
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Open Access
A comparative modelling approach to environmental-economic trade-offs of low-carbon fuels in coastal shipping
Artículo
Acceso abierto Artículo DOAJ
Oleksiy Melnyk et al · SpringerOpen · 2026 · ISSN 2364-4575
Abstract The article presents an interdisciplinary study examining the environmental and economic implications of introducing low-carbon fuels in coastal shipping. The main focus is on the comparison of alternative energ...
LCC TENDOlNoaXBtZW50IG9mIGdvb2RzLiBEZWxpdmVyeSBvZiBnb29kcw~~; TENDOlRyYW5zcG9ydGF0aW9uIGFuZCBjb21tdW5pY2F0aW9ucw~~Idioma eng
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Open Access
Assessing the techno-economic feasibility of hydrogen refueling stations using advanced algorithms: A case study
Artículo
Acceso abierto Artículo DOAJ
Ibrahim B. Mansir et al · KeAi Communications Co., Ltd · 2026 · ISSN 2949-7361
The high population growth rate, the accelerated industrialization and unpredictability of oil prices in the world have considerably raised the energy demand which has enhanced the necessity of alternative and sustainabl...
LCC TENDOkVudmlyb25tZW50YWwgZW5naW5lZXJpbmc~; TENDOkVudmlyb25tZW50YWwgc2NpZW5jZXM~Idioma eng
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Open Access
Autonomous dynamic economic dispatch with limited fuel and renewable energy sources using marine predators optimizer
Artículo
Material complementario disponible Artículo DOAJ
Mahmoud Ibrahim Mohamed et al · Nature Portfolio · 2026 · ISSN 2045-2322
Abstract This article proposes a simple and reliable Dynamic Economic Emission Dispatch (DEED) model for a power system integrating Renewable Energy Sources (RES), including photovoltaic (PV) systems and wind energy. The...
LCC LCC:Medicine; TENDOlNjaWVuY2U~Idioma eng
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Material complementario
Can the use of solid fuels increase the burden of multisite pain among middle-aged and older adults in China?
Artículo
Acceso abierto Artículo DOAJ
ZhiGuo He et al · Frontiers Media S.A · 2026 · ISSN 2296-2565
BackgroundThe relationship between indoor fuel use and multisite body pain remains unclear. This study aims to explore the potential association between solid fuel use and multisite pain burden disorders (MPBD).MethodsTh...
LCC LCC:Public aspects of medicineIdioma eng
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Open Access
Car Fuel Economy Simulation Forecast Method Based on CVT Efficiencies Measured from Bench Test
Artículo
Acceso abierto Artículo DOAJ
Yu-Long Lei et al · KeAi Communications Co., Ltd · 2018 · ISSN 1000-9345
Abstract Researchers face difficulties in studying the effects of driveline efficiency on car fuel economy via bench and road tests because of long working periods, high costs, and heavy workloads. To simplify the study ...
LCC LCC:Ocean engineering; TENDOk1lY2hhbmljYWwgZW5naW5lZXJpbmcgYW5kIG1hY2hpbmVyeQ~~Idioma eng
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Open Access
Carbon capture opportunities and challenges for CO₂ utilization in next generation e-fuels
Artículo
Acceso abierto Artículo DOAJ
Anwar Ahmad et al · Elsevier · 2026 · ISSN 2212-9839
This review provides a comprehensive examination of carbon capture (CC) technologies, utilization and their integration with e-fuel production as pivotal factors in determining the greenhouse gas (GHG) mitigation potenti...
LCC TENDOlRlY2hub2xvZ3k~Idioma eng
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Open Access
Co-Ru bimetallic nanoparticles/oxygen deficient perovskite oxides as a highly efficient anode catalyst layer for direct-methane solid oxide fuel cells
Artículo
Acceso abierto Artículo CONICET Digital
Zhang, Wei et al · Elsevier Science SA · 2024 · ISSN 1385-8947
The ever-increasing production of natural gas has underscored the potential of methane-fueled solid oxide fuel cells (SOFCs) as feasible energy conversion devices. Herein, we present an internal reforming catalyst consis...
Idioma eng
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Open Access
Comparative performance of Ca2Fe2O5 and Fe2O3 oxygen carriers in lignin-based chemical looping fuel cells
Artículo
Acceso abierto Artículo DOAJ
Atsuhiro Sumiya et al · Elsevier · 2026 · ISSN 1452-3981
Recent research has developed systems for the chemical looping (CL) gasification of biomass using iron (Fe)-based metal oxides as oxygen carriers (OCs). The present study constructed a CL fuel cell utilizing lignosulfona...
LCC TENDOkluZHVzdHJpYWwgZWxlY3Ryb2NoZW1pc3RyeQ~~; TENDOlBoeXNpY2FsIGFuZCB0aGVvcmV0aWNhbCBjaGVtaXN0cnk~Idioma eng
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Open Access
Consumer Protection on pertamina Fuel Quality in the Pertamax-Pertalite Adulteration case: Wahbah Az-Zuhaili's Perspective
Artículo
Acceso abierto Artículo DOAJ
Cicih Aninda et al · Yayasan Lembaga Studi Makwa · 2025 · ISSN 2962-9241
This study examines consumer protection concerning the quality of Pertamina’s fuel in the case of Pertamax adulterated with Pertalite, analyzed through the perspective of Wahbah Az-Zuhaili. The background of this resea...
LCC LCC:Islamic law; LCC:IslamIdioma ind
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Open Access
Contribution of Mirt Stove Adoption on Women Empowerment and Fuelwood Saving through a Results-based Financing Mechanism
Artículo
Acceso abierto Artículo DOAJ
Azmera Belachew · Department of Social Development and Welfare, Faculty of Social and Political Science, Universitas Gadjah Mada · 2025 · ISSN 2721-3870
This study investigates the contribution of the Mirt Improved Cookstove (ICS) on women's empowerment in Gedeb Asassa woreda, focusing on the role of RBF in promoting sustainable cooking technologies. Data from household ...
LCC TENDOlNvY2lhbCBTY2llbmNlcw~~Idioma eng
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Open Access
Coupled channel–electrode design for water transport and performance stability in proton exchange membrane fuel cells
Artículo
Acceso abierto Artículo DOAJ
Saad S. Alrwashdeh · Elsevier · 2026 · ISSN 1452-3981
Water build-up has continued to be one of the leading causes of performance variability and loss of durability in proton exchange membrane fuel cells (PEMFCs), especially at the high current density and transient operati...
LCC TENDOkluZHVzdHJpYWwgZWxlY3Ryb2NoZW1pc3RyeQ~~; TENDOlBoeXNpY2FsIGFuZCB0aGVvcmV0aWNhbCBjaGVtaXN0cnk~Idioma eng
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Open Access
Data fusion and machine learning for ship fuel efficiency modeling: Part II – Voyage report data, AIS data and meteorological data
Artículo
Material complementario disponible Artículo DOAJ
Yuquan Du et al · Tsinghua University Press · 2022 · ISSN 2772-4247
When voyage report data is utilized as the main data source for ship fuel efficiency analysis, its information on weather and sea conditions is often regarded as unreliable. To solve this issue, this study approaches AIS...
LCC LCC:Transportation engineeringIdioma eng
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Material complementario
Descriptive analysis of viability of fuel saving in commercial aircraft through the application of photovoltaic cells
Artículo
Acceso abierto Artículo CONICET Digital
Ramírez Díaz, Gabriel Alberto et al · Pergamon-Elsevier Science Ltd · 2015 · ISSN 1364-0321
This paper presents the analysis of the technical feasibility to use a photovoltaic system to supply the electrical demand on two referential commercial aircraft, Airbus A340-300 and Cessna Conquest 441. The methodology ...
Idioma eng
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Open Access
Determinants of pass-through of international oil prices to domestic consumer fuel prices: evidence from Uganda
Artículo
Acceso abierto Artículo DOAJ
Thomas Mwebaze · Taylor & Francis Group · 2026 · ISSN 2332-2039
Uganda, a land locked and net oil importing country, upward shift in the international oil price are normally matched with increase in the local consumer fuel prices. However, when there is a downward adjustment in the i...
LCC TENDOkZpbmFuY2U~; TENDOkVjb25vbWljIHRoZW9yeS4gRGVtb2dyYXBoeQ~~Idioma eng
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Open Access
Different Statistical Modeling to Predict Compressive Strength of High-Strength Concrete Modified with Palm Oil Fuel Ash
Artículo
Acceso abierto Artículo DOAJ
Soran Abdrahman Ahmad et al · Engiscience Publisher · 2024 · ISSN 3007-2875
The present study focuses on proposing various statistical models, such as linear regression (LR), nonlinear regression (NLR), and artificial neural network (ANN), to forecast the compressive strength of environmentally ...
LCC LCC:Engineering (General). Civil engineering (General)Idioma eng
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Open Access
Dual functional rGO/Fe3O4/PANI nanocomposite anodes for enhanced performance of microbial fuel cells
Artículo
Material complementario disponible Artículo DOAJ
Getabalew Shifera Weldegrum et al · Nature Portfolio · 2026 · ISSN 2045-2322
Abstract A dual chamber microbial fuel cells was developed using biomass derived reduced graphene oxide (E-rGO) synthesized from Ensete ventricosum corm waste as an anode material for simultaneous bioelectricity generati...
LCC LCC:Medicine; TENDOlNjaWVuY2U~Idioma eng
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Efficiency of Sawdust as an Alternative Fuel to Replace Coal in Steam Power Plants
Artículo
Acceso abierto Artículo DOAJ
Muhammad Facheruddin BJ et al · Department of Electrical Engineering, Faculty of Engineering, Universitas Khairun · 2025 · ISSN 2354-8924
This study aims to test the effectiveness of sawdust as an alternative fuel to replace coal in a 50 MW power plant in an effort to reduce dependence on fossil fuels and have a negative impact on the environment. The use ...
LCC LCC:Electrical engineering. Electronics. Nuclear engineeringIdioma eng
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Open Access
Experimental investigation of the influence of growth medium on biomass composition and fatty acids profiles of Chlorella vulgaris micro-algae in sustainable biofuel production
Artículo
Material complementario disponible Artículo DOAJ
Folayan Adewale Johnson et al · KeAi Communications Co., Ltd · 2026 · ISSN 2949-7361
Chlorella micro algae strains offer sustainable biomass feedstocks in biofuel production because of their resilience, diversity, high adaptability to environmental stresses, flexible cultivation alternatives and high bio...
LCC TENDOkVudmlyb25tZW50YWwgZW5naW5lZXJpbmc~; TENDOkVudmlyb25tZW50YWwgc2NpZW5jZXM~Idioma eng
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Hybrid machine learning approach for predicting compressive strength of sustainable concrete incorporating palm oil fuel ash
Artículo
Material complementario disponible Artículo DOAJ
Ramin Kazemi et al · Nature Portfolio · 2026 · ISSN 2045-2322
Abstract Accurate prediction of compressive strength is important for the efficient design of sustainable concrete incorporating palm oil fuel ash (POFA). This study developed a hybrid artificial neural network model opt...
LCC LCC:Medicine; TENDOlNjaWVuY2U~Idioma eng
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Hydrogen horizons: Unlocking the potential for fuel cell-integrated sustainable recreation vehicles
Artículo
Acceso abierto Artículo DOAJ
Rahul Rajeevkumar Urs et al · KeAi Communications Co., Ltd · 2026 · ISSN 2949-7361
Fuel Cell Recreational Vehicles (FCRVs) are emerging as a promising sustainable alternative to conventional diesel- and gasoline-powered recreational vehicles. This paper evaluates the financial and technological aspects...
LCC TENDOkVudmlyb25tZW50YWwgZW5naW5lZXJpbmc~; TENDOkVudmlyb25tZW50YWwgc2NpZW5jZXM~Idioma eng
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Open Access
Hydrogen production from biofuel
Artículo
Acceso abierto Artículo DOAJ
Uhm Han S. et al · De Gruyter · 2026 · ISSN 2391-5471
Today’s main topic is global warming and carbon neutrality. We therefore investigate biofuel (Bio-Energy) in our living space; its amount is comparable to fossil fuel. We analyze the production of hydrogen by processin...
LCC TENDOlBoeXNpY3M~Idioma eng
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Open Access