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120 resultados encontrados.

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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
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
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Composição corporal e requisitos energéticos de bovinos de corte sob suplementação em pastejo Body composition and energy requirements of supplemented grazing beef cattle
Artículo
Material complementario disponible Artículo DOAJ
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
Material complementario disponibleEl enlace apunta a material asociado, anexos, tablas, datos o página complementaria. No se marca como libro/texto completo.
Material complementario
Education, green technology, and clean energy as indicators of sustainability and resilience in BRICS economies
Artículo
Acceso abierto Artículo DOAJ
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
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Effect of Metalwire Materials on the Energy Deposition in Electro-Chemical Coupling Explosions
Artículo
Acceso abierto Artículo DOAJ
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
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Engineering the governance dynamics for agrivoltaics adoption in Nigeria: developmental issues and policy options for a greener energy future
Artículo
Acceso abierto Artículo DOAJ
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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Open Access
Evaluating Energy Consumption and Thermophysical Characteristics of Camel (Camelus dromedarius) Meat Cooked Using a Newly Developed Ohmic-Sous Vide Cooking System
Artículo
Acceso abierto Artículo DOAJ
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
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
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
Artículo
Acceso abierto Artículo DOAJ
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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Open Access
FINANCIAL DEVELOPMENT AND RENEWABLE ENERGY CONSUMPTION: THE MODERATING ROLE OF HUMAN CAPITAL
Artículo
Acceso abierto Artículo DOAJ
Тхань Нха Нгуєн · FINTECH Alliance LLC · 2026 · ISSN 2306-4994
This study aims to resolve the inconsistency in empirical literature on the nexus between financial development (FD) and renewable energy consumption (REC) by testing the hypothesis that human capital (HC) plays a crucia...
LCC TENDOkVjb25vbWljcyBhcyBhIHNjaWVuY2U~; LCC:BusinessIdioma eng
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Open Access
Footstep-induced energy harvesting through piezoelectric-embedded insoles
Artículo
Acceso abierto Artículo DOAJ
Li Wah Thong et al · Taylor & Francis Group · 2026 · ISSN 2331-1916
The effectiveness of piezoelectric footwear depends on accurately identifying the areas of the shoe that experience the greatest pressure during walking or running. These high-pressure zones are ideal for placing piezoel...
LCC LCC:Engineering (General). Civil engineering (General)Idioma eng
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Open Access
High-Quality Development of Silicon-Based Energy Materials Industry of China
Artículo
Acceso abierto Artículo DOAJ
Fei Li et al · 《中国工程科学》杂志社 · 2026 · ISSN 1009-1742
Silicon energy is a new form of energy based on silicon materials and driven by semiconductor technology at its core. Silicon energy materials are strategic basic materials that support the green and low-carbon transform...
LCC LCC:Engineering (General). Civil engineering (General)Idioma zho
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Higher Proportion of High‐Energy Lightning Strokes in Global High‐Altitude Areas
Artículo
Acceso abierto Artículo DOAJ
Xinhong Yu et al · Wiley · 2025 · ISSN 0094-8276
Abstract By examining proportions of high‐energy strokes from the World Wide Lightning Location Network (WWLLN) between 60°S and 60°N, and high‐radiance events from the Lightning Imaging Sensor (LIS) between 38°N ...
LCC LCC:Geophysics. Cosmic physicsIdioma eng
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Open Access
In-situ tests and thermo-mechanical bearing characteristics of friction geothermal energy piles
Artículo
Acceso abierto Artículo DOAJ
LU Hong-wei 2, JIANG Gang 1, WANG Hao 1, HONG Xin 3, SHI Chun-le 4, GONG Hong-wei 5, LIU Wei-qing 2 · Editorial Office of Chinese Journal of Geotechnical Engineering · 2017 · ISSN 1000-4548
Geothermal energy pile is the new pile technology that combines the ground source heat pump technology and building pile foundation. Due to the pile as the heat transfer carrier of ground source heat pumps, the bearing c...
LCC LCC:Engineering geology. Rock mechanics. Soil mechanics. Underground constructionIdioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Influence of urban innovation capacity on urban energy transition in China—the moderating role of climate risk
Artículo
Acceso abierto Artículo DOAJ
Jinyu Wei et al · Nature Portfolio · 2026 · ISSN 2045-2322
Abstract As global climate change intensifies, the shift toward sustainable energy has become a pivotal pathway for attaining sustainable development. This paper examines how urban innovation capacity affects energy tran...
LCC LCC:Medicine; TENDOlNjaWVuY2U~Idioma eng
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Open Access
Ingestão, digestibilidade das rações e parâmetros sangüíneos em cabras Saanen durante o pré-parto recebendo rações com diferentes níveis de energia Intake, nutrient digestibility, and blood parameters on prepartum Saanen goats fed diets with different energy levels
Artículo
Acceso abierto Artículo DOAJ
Maximiliane Alavarse Zambom et al · Sociedade Brasileira de Zootecnia · 2006 · ISSN 1516-3598
O objetivo neste trabalho foi avaliar a ingestão e a digestibilidade dos nutrientes das rações e os parâmetros sangüíneos de 20 cabras Saanen (70,65±7,39 kg) no período de 21 dias pré-parto, em condições de co...
LCC LCC:Animal cultureIdioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Intertwined Securities: The Dilemma Between Environmental Security and Energy Security on Nuclear Power Plants Wastewater Release
Artículo
Acceso abierto Artículo DOAJ
Thayná Fernandes Alves Ribeiro · Pontifícia Universidade Católica do Rio de Janeiro, Instituto de Relações Internacionais · 2025 · ISSN 1982-0240
Abstract The disposal of wastewater from the Fukushima Nuclear Power Plant into the Pacific Ocean, with the approval of the International Atomic Energy Agency, began in 2023 and has sparked a series of questions from som...
LCC LCC:International relationsIdioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
IoT-enabled indoor environments in smart cities: a systematic review on energy efficiency, user comfort, and environmental sustainability
Artículo
Acceso abierto Artículo DOAJ
Nedim Alici · Frontiers Media S.A · 2026 · ISSN 2673-4524
IntroductionToday, the rapid acceleration of urbanization has made it necessary to reconsider the balance among energy consumption, environmental sustainability, and quality of life. Buildings, which account for a signif...
LCC TENDOkVjb25vbWljIHRoZW9yeS4gRGVtb2dyYXBoeQ~~Idioma eng
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Open Access
Limit analysis of reinforced slopes with prestressed anchor cables considering energy dissipation due to deformation of inner friction
Artículo
Acceso abierto Artículo DOAJ
XIA Yuan-you , CHEN Chun-shu · Editorial Office of Chinese Journal of Geotechnical Engineering · 2017 · ISSN 1000-4548
According to deformable coordination condition, the sliding soil mass will deform to adapt to the curve of logarithmic spiral which will lead to energy dissipation. To quantify this energy dissipation, two multi-blocks p...
LCC LCC:Engineering geology. Rock mechanics. Soil mechanics. Underground constructionIdioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Lysophospholipid and lipase in broilers: combined lysophospholipid and lipase supplementation maintains production performance and modulates metabolic and antioxidant responses under reduced energy feeding regimens
Artículo
Material complementario disponible Artículo DOAJ
Whad Fayed et al · Frontiers Media S.A · 2026 · ISSN 2673-6225
This study investigated the individual and synergistic effects of exogenous emulsifiers and lipase supplementation on growth performance, nutrient apparent digestibility, lipid metabolism, and gene expression in broilers...
LCC TENDOlZldGVyaW5hcnkgbWVkaWNpbmU~Idioma eng
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Maritime energy optimization for SDG 7: an integrated quantitative framework
Artículo
Acceso abierto Artículo DOAJ
Khaled Mili · Frontiers Media S.A · 2026 · ISSN 2296-598X
ObjectiveTo develop and validate a quantitative framework for optimizing maritime renewable energy integration, advancing SDG 7 targets through improved deployment efficiency and socioeconomic impact assessment.Theoretic...
LCC TENDOkdlbmVyYWwgV29ya3M~Idioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Modeling residential energy systems and building renovation using evolutionary algorithms with multi-objective optimization
Artículo
Material complementario disponible Artículo DOAJ
Henrik Lukas Naß et al · BMC · 2026 · ISSN 2192-0567
Abstract Background The residential building sector is a major contributor to Germany’s greenhouse gas emissions. Over 60 % of the energy used for space and domestic hot water heating comes from fossil fuels sources a...
LCC TENDOlJlbmV3YWJsZSBlbmVyZ3kgc291cmNlcw~~; LCC:Energy industries. Energy policy. Fuel tradeIdioma eng
Material complementario disponibleEl enlace apunta a material asociado, anexos, tablas, datos o página complementaria. No se marca como libro/texto completo.
Material complementario
Multiple micronutrient supplementation and dietary energy intake in pregnant women
Artículo
Material complementario disponible Artículo Redalyc
María de Lourdes Flores et al · Instituto Nacional de Salud Pública · 2007 · ISSN 0036-3634
Objective. To compare dietary intake of women supplementedwith multiple micronutrients (MM) or iron onlyduring pregnancy. Materials and Methods. Design: Randomized,double-blind, controlled community-based trial. Setting:...
Idioma en
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PARADIGMS FOR THE FORMATION OF EFFECTIVE MECHANISMS OF PUBLIC-PRIVATE PARTNERSHIP AND THE ROLE OF BUSINESS STRUCTURES IN THE RENEWABLE ENERGY SECTOR
Artículo
Acceso abierto Artículo DOAJ
Larysa Tiesheva et al · V. N. Karazin Kharkiv National University · 2025 · ISSN 2524-2547
The article shows how public-private partnerships (PPPs) in renewable energy provide a chance for the public and private sectors to combine resources and share risks in order to finish utility-scale projects that would n...
LCC TENDOkVjb25vbWljcyBhcyBhIHNjaWVuY2U~Idioma ukr
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Open Access
Passive massive MIMO hybrid RF-perovskite energy harvesting frontend for LEO satellite applications
Artículo
Acceso abierto Artículo DOAJ
Fanuel Elias et al · Springer · 2026 · ISSN 2948-1600
Abstract Low-Earth orbit (LEO) satellites encounter significant energy challenges during eclipse periods and low solar illumination, limiting mission autonomy, operational lifespan, and functionality. This paper presents...
LCC LCC:Electrical engineering. Electronics. Nuclear engineering; LCC:MathematicsIdioma eng
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Open Access
Phase equilibrium modeling advances subsurface energy transition for a carbon-resilient future
Artículo
Acceso abierto Artículo DOAJ
Anqi Shen et al · Elsevier · 2026 · ISSN 2212-9839
Subsurface energy transition aims to mitigate climate change impacts by reducing carbon emissions while addressing energy needs through utilization of sustainable subsurface resources. It involves harnessing underground ...
LCC TENDOlRlY2hub2xvZ3k~Idioma eng
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Open Access