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84 resultados encontrados.

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Energy Efficient Rate Adaptation Algorithm for FiWi Access Network
Artículo
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Energy Efficient Rate Adaptation Algorithm for FiWi Access Network
Raksha Upadhyay et al · Sociedade Brasileira de Microondas e Optoeletrônica e Sociedade Brasileira de Eletromagnetismo · ISSN 2179-1074
Abstract Similar to any telecommunication network, energy efficiency is a desirable feature for fiber wireless (FiWi) access networks. These networks have optical back end and wireless front end. Both ends may contribute...
LCC LCC:Electrical engineering. Electronics. Nuclear engineeringIdioma eng
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Energy Security: China and the United States and the Divergence in Renewable Energy
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Energy Security: China and the United States and the Divergence in Renewable Energy
Brye Butler Steeves et al · Pontifícia Universidade Católica do Rio de Janeiro, Instituto de Relações Internacionais · ISSN 1982-0240
Abstract Historically, great powers have gone to great lengths to guarantee the energy necessary to compete in the international system. Today, as fossil fuel sources diminish and energy demands increase, the most power...
LCC LCC:International relationsIdioma eng
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Energy and protein nutritional requirements for Nellore bulls
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Energy and protein nutritional requirements for Nellore bulls
Luiz Fernando Costa e Silva et al · Sociedade Brasileira de Zootecnia · 2012 · ISSN 1516-3598
The objective of this study was to determine the nutritional requirements of energy and protein and estimate the efficiencies of metabolizable energy utilization for fat and protein deposition, as well as for maintenance...
LCC LCC:Animal cultureIdioma eng
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Energy efficient modified TDMA schedule for reducing energy consumption in Wireless Sensor Networks
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Energy efficient modified TDMA schedule for reducing energy consumption in Wireless Sensor Networks
Zewditu Guangulie Gebyhu et al · Springer · 2026 · ISSN 3004-9261
Abstract Wireless Sensor Networks comprise low-cost, low-power, lightweight, and multifunctional sensor nodes capable of sensing and transmitting data from remote or hazardous environments to a central base station. Thes...
LCC LCC:Science (General)Idioma eng
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Energy management strategies for solar photovoltaic-based EV parking lots with consideration of battery degradation cost
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Energy management strategies for solar photovoltaic-based EV parking lots with consideration of battery degradation cost
Mohd Owais Khan et al · Nature Portfolio · 2026 · ISSN 2045-2322
Abstract The number of electric vehicles has increased due to emission concerns associated with conventional transportation systems. Therefore, the energy management of charging demand has been quite consequential in rec...
LCC LCC:Medicine; TENDOlNjaWVuY2U~Idioma eng
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Energy security and informal entrepreneurship in low-income urban economies from a gender perspective
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Energy security and informal entrepreneurship in low-income urban economies from a gender perspective
Johanna Pangeiko Nautwima et al · Springer · 2026 · ISSN 2662-9984
Abstract Energy insecurity is a persistent yet insufficiently examined barrier to sustainable informal entrepreneurship in African cities. In Namibia, informal women entrepreneurs in low-income settlements face limited e...
LCC TENDOkVudmlyb25tZW50YWwgc2NpZW5jZXM~Idioma eng
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A systematic review of renewable energy deployment in Africa focusing on trends opportunities and challenges
Artículo
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A systematic review of renewable energy deployment in Africa focusing on trends opportunities and challenges
Silas Uwumborge Takal et al · Springer · 2026 · ISSN 2731-9431
Abstract Renewable energy in Africa has gained increasing attention as a strategic pathway to achieving sustainable development, energy security, and economic transformation. A structured search of peer-reviewed studies ...
LCC TENDOkVudmlyb25tZW50YWwgc2NpZW5jZXM~Idioma eng
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An energy-based limit curve framework for reinforced concrete moment-resisting frames with steel damper columns
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An energy-based limit curve framework for reinforced concrete moment-resisting frames with steel damper columns
Kenji Fujii · Frontiers Media S.A · 2026 · ISSN 2297-3362
In the seismic design of reinforced concrete moment-resisting frame (RC MRF) structures equipped with steel damper columns (SDCs), design criteria should consider both peak responses (e.g., story drift) and cumulative re...
LCC LCC:Engineering (General). Civil engineering (General); TENDOkNpdHkgcGxhbm5pbmc~Idioma eng
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Analysis of energy consumption patterns in multi-family housing in a moderate cold climate
Artículo
Acceso abierto Artículo CONICET Digital
Analysis of energy consumption patterns in multi-family housing in a moderate cold climate
Filippin, Maria Celina et al · Elsevier · 2009 · ISSN 3489-3501
This paper analyzes the energy consumption during the period 2001?2006 of 192 flats distributed in three-storey buildings, in order to understand how current policies related to energy use could be improved for increased...
Idioma eng
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Analysis of the potential of urban surfaces for energy use by applying solar energy or green roofs
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Analysis of the potential of urban surfaces for energy use by applying solar energy or green roofs
Kristin Dietrich et al · Elsevier · 2026 · ISSN 2665-9727
Renewable energy is rapidly increasing in importance in the energy mix in many countries worlwide. They are a key part of the energy transition to more sustainable energy systems.Green roofs are multi-layered systems cov...
LCC TENDOkVudmlyb25tZW50YWwgc2NpZW5jZXM~Idioma eng
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Assessing greenhouse covering systems for energy efficiency and solar irradiance modulation: A technical review
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Assessing greenhouse covering systems for energy efficiency and solar irradiance modulation: A technical review
Enhe Zhang et al · KeAi Communications Co., Ltd · 2026 · ISSN 2949-7361
The selection of sustainable and effective covering systems is essential in greenhouses to ensure optimal insulation, microclimate control, energy management, and proper solar irradiance filtration for plant growth. This...
LCC TENDOkVudmlyb25tZW50YWwgZW5naW5lZXJpbmc~; TENDOkVudmlyb25tZW50YWwgc2NpZW5jZXM~Idioma eng
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Assessment of renewable energy integration and future development of Spain’s electrical system in alignment with EU policy
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Assessment of renewable energy integration and future development of Spain’s electrical system in alignment with EU policy
Patricia Aguilera-Benito et al · Springer · 2026 · ISSN 2730-7719
Abstract The research provides a comprehensive overview of the Spanish energy landscape in 2023, emphasizing the achievements and challenges in transitioning to a more sustainable electricity system in line with EU polic...
LCC TENDOlJlbmV3YWJsZSBlbmVyZ3kgc291cmNlcw~~; TENDOkVudmlyb25tZW50YWwgZW5naW5lZXJpbmc~Idioma eng
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Asymmetric roles of innovation and renewable energy in shaping carbon emissions in China
Artículo
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Asymmetric roles of innovation and renewable energy in shaping carbon emissions in China
Dinh Thi Kim Chung et al · Elsevier · 2026 · ISSN 2665-9727
Achieving sustained economic growth while reducing carbon emissions remains a central challenge for China's sustainability transition. Despite the rapid expansion of renewable energy capacity and innovation activity, car...
LCC TENDOkVudmlyb25tZW50YWwgc2NpZW5jZXM~Idioma eng
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Body composition and energy and protein requirements of grazing Nelore steers Composição corporal e exigências energéticas e proteicas de bovinos Nelore castrados em pastejo
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Body composition and energy and protein requirements of grazing Nelore steers Composição corporal e exigências energéticas e proteicas de bovinos Nelore castrados em pastejo
Vitor Visintin Silva de Almeida et al · Sociedade Brasileira de Zootecnia · 2009 · ISSN 1516-3598
This experimentwas carried out with the objective of determining the energy and protein requirements of grazing Nellore steers. Twenty four Nellore steers (average 371 ± 14 kg of BW and 26 months old) were used. Four st...
LCC LCC:Animal cultureIdioma eng
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Cancer risk and the burden of housing and energy insecurity: a scoping review
Artículo
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Cancer risk and the burden of housing and energy insecurity: a scoping review
Yasmin Husen et al · Frontiers Media S.A · 2026 · ISSN 2813-835X
Housing and energy insecurity represent intersecting social determinants of health that shape exposure to indoor environmental carcinogens and, consequently, cancer outcomes. This scoping review examines how inadequate h...
LCC TENDOk5lb3BsYXNtcy4gVHVtb3JzLiBPbmNvbG9neS4gSW5jbHVkaW5nIGNhbmNlciBhbmQgY2FyY2lub2dlbnM~Idioma eng
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Causality between economic growth and energy consumption in Croatia
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Causality between economic growth and energy consumption in Croatia
Tomislav Gelo · Faculty of Economics University of Rijeka · 2009 · ISSN 1331-8004
The main goal of the paper is to investigate relation between economic development and energy consumption in Croatia. This paper examines the casual relationship, using Granger test, between gross domestic products (GDP)...
LCC TENDOkVjb25vbWljIHRoZW9yeS4gRGVtb2dyYXBoeQ~~Idioma eng
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Co-simulating the effects of nature-based and conventional composite facades on building thermal and energy performance in temperate climates
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Co-simulating the effects of nature-based and conventional composite facades on building thermal and energy performance in temperate climates
Tobi Eniolu Morakinyo et al · KeAi Communications Co., Ltd · 2026 · ISSN 2949-7361
The choice of building façade materiality and composition plays a significant role in indoor and outdoor thermal comfort as well as energy efficiency. However, the carbon footprint of most construction materials contrib...
LCC TENDOkVudmlyb25tZW50YWwgZW5naW5lZXJpbmc~; TENDOkVudmlyb25tZW50YWwgc2NpZW5jZXM~Idioma eng
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Composição corporal e exigências energéticas e protéicas de bovinos mestiços leiteiros e zebu, castrados, em regime de recria e engorda Body composition and energy and protein requirements of dairy crossbreeds and zebu bovines, castrated, in the growing and fattening phases
Artículo
Acceso abierto Artículo DOAJ
Composição corporal e exigências energéticas e protéicas de bovinos mestiços leiteiros e zebu, castrados, em regime de recria e engorda Body composition and energy and protein requirements of dairy crossbreeds and zebu bovines, castrated, in the growing and fattening phases
Alfredo Acosta Backes et al · Sociedade Brasileira de Zootecnia · 2005 · ISSN 1516-3598
Para determinar as exigências energéticas e protéicas de animais mestiços leiteiros e zebu, castrados, nas fases de recria e engorda, foram utilizados 47 bovinos machos castrados, com peso vivo médio de 266 kg, send...
LCC LCC:Animal cultureIdioma eng
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Composição corporal e requisitos energéticos de bovinos de corte sob suplementação em pastejo Body composition and energy requirements of supplemented grazing beef cattle
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Composição corporal e requisitos energéticos de bovinos de corte sob suplementação em pastejo Body composition and energy requirements of supplemented grazing beef cattle
Maykel Franklin Lima Sales et al · Sociedade Brasileira de Zootecnia · 2009 · ISSN 1516-3598
Objetivou-se determinar as exigências de energia de bovinos de corte em pastagem de Brachiaria decumbens com suplementação. Foram utilizados 28 novilhos anelorados, não-castrados, com 7 meses de idade e 180 kg de pes...
LCC LCC:Animal cultureIdioma eng
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Education, green technology, and clean energy as indicators of sustainability and resilience in BRICS economies
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Education, green technology, and clean energy as indicators of sustainability and resilience in BRICS economies
Mohammad Ridwan et al · Elsevier · 2026 · ISSN 2665-9727
This study investigates how education, green technology, and clean energy function as explicit indicators of sustainability and ecological resilience in BRICS economies over the period 1995–2021. Moving beyond income-c...
LCC TENDOkVudmlyb25tZW50YWwgc2NpZW5jZXM~Idioma eng
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Effect of Metalwire Materials on the Energy Deposition in Electro-Chemical Coupling Explosions
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Effect of Metalwire Materials on the Energy Deposition in Electro-Chemical Coupling Explosions
Cheng WANG et al · Editorial Office of Chinese Journal of High Pressure Physics · 2026 · ISSN 1000-5773
To enhance the total output energy and power of energetic materials, plasma that generated by electrically exploded metal wires was employed to initiate the detonation of energetic materials, thereby achieving the couple...
LCC TENDOlBoeXNpY3M~Idioma eng
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Engineering the governance dynamics for agrivoltaics adoption in Nigeria: developmental issues and policy options for a greener energy future
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Engineering the governance dynamics for agrivoltaics adoption in Nigeria: developmental issues and policy options for a greener energy future
Madumelu H. C. Madubueze et al · SpringerOpen · 2026 · ISSN 2731-9237
Abstract Agrivoltaics presents a transformative opportunity for Nigeria by integrating renewable energy with sustainable agriculture. However, its adoption involves complex governance challenges that require coordinated ...
LCC TENDOlJlbmV3YWJsZSBlbmVyZ3kgc291cmNlcw~~; LCC:Energy industries. Energy policy. Fuel tradeIdioma eng
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Evaluating Energy Consumption and Thermophysical Characteristics of Camel (Camelus dromedarius) Meat Cooked Using a Newly Developed Ohmic-Sous Vide Cooking System
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Evaluating Energy Consumption and Thermophysical Characteristics of Camel (Camelus dromedarius) Meat Cooked Using a Newly Developed Ohmic-Sous Vide Cooking System
Moath Othman et al · Springer Nature · 2025 · ISSN 2636-0772
Abstract This study focused on developing an innovative cooking technique for camel meat by integrating ohmic heating with sous vide (SV) cooking. The newly developed ohmic-sous vide (OSV) system, featuring automated tem...
LCC TENDOkZvb2QgcHJvY2Vzc2luZyBhbmQgbWFudWZhY3R1cmU~; LCC:Animal cultureIdioma eng
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Exigência de energia de mantença e composição corporal e do ganho de vacas de corte adultas de três grupos genéticos confinadas Maintenance energy requirements and body and gain composition of adults beef cows from three genetic groups
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Exigência de energia de mantença e composição corporal e do ganho de vacas de corte adultas de três grupos genéticos confinadas Maintenance energy requirements and body and gain composition of adults beef cows from three genetic groups
João Gomes de Siqueira et al · Sociedade Brasileira de Zootecnia · 2007 · ISSN 1516-3598
Neste trabalho, foram estimadas as exigências de mantença de energia líquida (ELm) e metabolizável (EMm) e as mudanças na composição corporal e no ganho de vacas adultas não-gestantes e não-lactantes confinadas....
LCC LCC:Animal cultureIdioma eng
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