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Energy utilization of light and heavy weaned piglets subjected to different dietary energy levels
Article
Article
Energy utilization of light and heavy weaned piglets subjected to different dietary energy levels
Andréa Machado Leal Ribeiro et al · Sociedade Brasileira de Zootecnia · ISSN 1806-9290
ABSTRACT This study was conducted to evaluate the effects of dietary metabolisable energy (ME: 3.25, 3.40, 3.55, or 3.70 Mcal kg−1) and weaning weight (WW: light 4.0±0.7 kg, and heavy: 6.3±0.6 kg) on productive respo...
LCC LCC:Animal cultureIdioma English
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Eficiência de utilização da energia metabolizável para ganho de peso e exigências de energia metabolizável e nutrientes digestíveis totais de bovinos F1 Simental x Nelore Efficiency of metabolizable energy utilization for weight gain and requirements of metabolizable energy and total digestible nutrients in F1 Simental x Nellore bulls
Article
Article
Eficiência de utilização da energia metabolizável para ganho de peso e exigências de energia metabolizável e nutrientes digestíveis totais de bovinos F1 Simental x Nelore Efficiency of metabolizable energy utilization for weight gain and requirements of metabolizable energy and total digestible nutrients in F1 Simental x Nellore bulls
Marcelo de Andrade Ferreira et al · Sociedade Brasileira de Zootecnia · 1999 · ISSN 1516-3598
O objetivo deste trabalho foi estimar a eficiência de utilização da energia metabolizável (EM), para ganho de peso, e as exigências de energia metabolizável e nutrientes digestíveis totais de bovinos F1 Simental x...
LCC LCC:Animal cultureIdioma English
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Influence of feed form and corn particle size on nutrient digestibility and energy utilization by young turkeys
Article
Article
Influence of feed form and corn particle size on nutrient digestibility and energy utilization by young turkeys
André Favero et al · Sociedade Brasileira de Zootecnia · 2012 · ISSN 1516-3598
A digestibility trial with 16 to 21-day-old turkeys was conducted to study the effects of feed form and corn particle size on the coefficient of total intestinal tract apparent digestibility of dry matter (DM), nitrogen ...
LCC LCC:Animal cultureIdioma English
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Effects of feed restriction and forage:concentrate ratio on digestibility, methane emission, and energy utilization by goats
Article
Article
Effects of feed restriction and forage:concentrate ratio on digestibility, methane emission, and energy utilization by goats
Ana Rebeca Castro Lima et al · Sociedade Brasileira de Zootecnia · ISSN 1806-9290
ABSTRACT This study was carried out to to evaluate how feed restriction and different forage:concentrate ratios affect digestibility, methane emission (using the SF6 technique), and energy utilization of Anglo-Nubian goa...
LCC LCC:Animal cultureIdioma English
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Eficiência de utilização da energia metabolizável em bovinos Nelore puros e cruzados submetidos a quatro níveis de concentrado na ração Net efficiency of metabolizable energy utilization of purebred and crossbred Nellore young bulls fed diets with different concentrate levels
Article
Article
Eficiência de utilização da energia metabolizável em bovinos Nelore puros e cruzados submetidos a quatro níveis de concentrado na ração Net efficiency of metabolizable energy utilization of purebred and crossbred Nellore young bulls fed diets with different concentrate levels
José Antônio de Freitas et al · Sociedade Brasileira de Zootecnia · 2006 · ISSN 1516-3598
Objetivou-se com este trabalho estimar as eficiências de utilização da energia metabolizável para mantença (Km) e ganho de peso (Kg) de bovinos Nelore puros e mestiços. Foram utilizados 72 bovinos machos, não-cast...
LCC LCC:Animal cultureIdioma English
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Exigências de energia para mantença e eficiência de utilização da energia metabolizável para mantença e ganho de peso de caprinos Moxotó Energy requirements for maintenance and net efficiency of metabolizable energy utilization for maintenance and weight gain of Moxotó kids
Article
Article
Exigências de energia para mantença e eficiência de utilização da energia metabolizável para mantença e ganho de peso de caprinos Moxotó Energy requirements for maintenance and net efficiency of metabolizable energy utilization for maintenance and weight gain of Moxotó kids
Kaliandra Souza Alves et al · Sociedade Brasileira de Zootecnia · 2008 · ISSN 1516-3598
Objetivou-se avaliar as exigências líquidas de energia para mantença e as eficiências de utilização da energia metabolizável (EUEM) para mantença (km) e ganho de peso (kf). Utilizaram-se 26 animais da raça Moxot...
LCC LCC:Animal cultureIdioma English
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Efficiency of metabolizable energy utilization for maintenance and gain and evaluation of Small Ruminant Nutrition System model in Santa Ines sheep
Article
Article
Efficiency of metabolizable energy utilization for maintenance and gain and evaluation of Small Ruminant Nutrition System model in Santa Ines sheep
José Gilson Louzada Regadas Filho et al · Sociedade Brasileira de Zootecnia · 2011 · ISSN 1516-3598
This study was carried out to estimate efficiencies of the utilization of metabolizable energy for maintenance (k m) and weight gain (k g) and to evaluate the Small Ruminant Nutrition System (SRNS) model in predicting dr...
LCC LCC:Animal cultureIdioma English
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Aproveitamento de nutrientes e de energia da ração de codornas japonesas em postura com o uso de fitase Nutrient and energy utilization from the feedings of laying Japanese quails by using phytase
Article
Article
Aproveitamento de nutrientes e de energia da ração de codornas japonesas em postura com o uso de fitase Nutrient and energy utilization from the feedings of laying Japanese quails by using phytase
Heder José D'Avila Lima et al · Sociedade Brasileira de Zootecnia · 2010 · ISSN 1516-3598
O experimento foi realizado para avaliar o efeito da adição de fitase no aproveitamento dos ingredientes da ração para codornas. Foram utilizadas 200 codornas japonesas fêmeas com 251 dias de idade, peso médio de 1...
LCC LCC:Animal cultureIdioma English
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Powering the planet: Chemical challenges in solar energy utilization
Article
Article
Powering the planet: Chemical challenges in solar energy utilization
Nathan S. Lewis; Daniel G. Nocera · Proceedings of the National Academy of Sciences · 2006
Global energy consumption is projected to increase, even in the face of substantial declines in energy intensity, at least 2-fold by midcentury relative to the present because of population and economic growth. This dema...
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Theoretical and Experimental Foundations for the Development of an Electric Power Generation Unit with a Solid-State Heat Engine Based on a Ni-Ti-Cu Alloy for the Utilization of Low-Grade Thermal Energy
Article
Article
Theoretical and Experimental Foundations for the Development of an Electric Power Generation Unit with a Solid-State Heat Engine Based on a Ni-Ti-Cu Alloy for the Utilization of Low-Grade Thermal Energy
Kozyrskyi V. et al · Academy of Sciences of Moldova · 2026 · ISSN 1857-0070
The main objectives of the study are to develop a generalized thermo-electromechanical model of a solid-state heat engine based on a Ni-Ti-Cu shape memory alloy for converting low-grade thermal energy (30-100 °C) into e...
LCC LCC:Electrical engineering. Electronics. Nuclear engineering; TENDOlByb2R1Y3Rpb24gb2YgZWxlY3RyaWMgZW5lcmd5IG9yIHBvd2VyLiIdioma English
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Effect of dietary methionine and energy on growth performance and feed utilization of juvenile Penaeus vannamei reared under hyperosmotic salinity
Article
Article
Effect of dietary methionine and energy on growth performance and feed utilization of juvenile Penaeus vannamei reared under hyperosmotic salinity
Edras Rodimiro Rodriguez Mejia et al · Sociedade Brasileira de Zootecnia · 2025 · ISSN 1806-9290
ABSTRACT This study assessed the impact of varying dietary methionine (Met) and digestible energy (DE) levels on the growth performance, feed utilization, and glycemia in hemolymph of juvenile Penaeus vannamei reared und...
LCC LCC:Animal cultureIdioma English
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Performance and nutrient utilization in South American juvenile catfish Pseudoplatystoma spp. weighting 89 - 170g, fed at different energy and protein levels
Article
Article
Performance and nutrient utilization in South American juvenile catfish Pseudoplatystoma spp. weighting 89 - 170g, fed at different energy and protein levels
E.A. Teixeira et al · Universidade Federal de Minas Gerais, Escola de Veterinária · 2013 · ISSN 1678-4162
Most studies in nutrition for the South American catfish (surubim) were limited to the initial phase of development. However, it is clear that performance and nutrient utilization can change during the life stages of a f...
LCC LCC:Animal cultureIdioma English
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Energy and protein nutritional requirements for Nellore bulls
Article
Article
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 English
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Energy partitioning and methane emission by sheep fed sorghum silages at different maturation stages
Article
Article
Energy partitioning and methane emission by sheep fed sorghum silages at different maturation stages
F.S. Machado et al · Universidade Federal de Minas Gerais, Escola de Veterinária · 2015 · ISSN 1678-4162
Energy partitioning and methane production by sheep fed silages of three commercially available sorghum hybrids (BRS 610, BR 700 and BRS 655) harvested at three maturation stages (milk, soft dough and floury) were evalua...
LCC LCC:Animal cultureIdioma English
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Exigências de energia de animais Nelore puros e mestiços com as raças Angus e Simental Energy requirements of Nellore purebred and crossbreed with Angus and Simmental
Article
Article
Exigências de energia de animais Nelore puros e mestiços com as raças Angus e Simental Energy requirements of Nellore purebred and crossbreed with Angus and Simmental
M.I. Marcondes et al · Sociedade Brasileira de Zootecnia · 2011 · ISSN 1516-3598
Objetivou-se com este trabalho estimar as exigências nutricionais de energia líquida e metabolizável de animais Nelore, Nelore-Angus e Nelore-Simental, as eficiências de uso da energia metabolizável para ganho e man...
LCC LCC:Animal cultureIdioma English
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Education, green technology, and clean energy as indicators of sustainability and resilience in BRICS economies
Article
Article
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 English
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Efeito da temperatura ambiente e do sistema de criação sobre as exigências de energia metabolizável para mantença de aves reprodutoras pesadas Effect of the environmental temperature and rearing systems on metabolizable energy requirements for maintenance of broiler breeders hens
Article
Article
Efeito da temperatura ambiente e do sistema de criação sobre as exigências de energia metabolizável para mantença de aves reprodutoras pesadas Effect of the environmental temperature and rearing systems on metabolizable energy requirements for maintenance of broiler breeders hens
Carlos Bôa-Viagem Rabello et al · Sociedade Brasileira de Zootecnia · 2004 · ISSN 1516-3598
O trabalho foi conduzido com a finalidade de verificar o efeito da temperatura e do sistema de criação sobre as exigências de energia metabolizável aparente para mantença (EMm) para aves reprodutoras pesadas. No exp...
LCC LCC:Animal cultureIdioma English
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Modelos para estimar as exigências de energia metabolizável para poedeiras Model for metabolizable energy requirements of laying hens
Article
Article
Modelos para estimar as exigências de energia metabolizável para poedeiras Model for metabolizable energy requirements of laying hens
Nilva Kazue Sakomura et al · Sociedade Brasileira de Zootecnia · 2005 · ISSN 1516-3598
Objetivou-se, com este trabalho, elaborar um modelo para estimar as exigências de energia metabolizável (EM) para poedeiras leves da linhagem Lohmann LSL, utilizando-se o método fatorial. Para determinar o efeito da t...
LCC LCC:Animal cultureIdioma English
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Net energy evaluation of feeds and determination of net energy requirements for pigs
Article
Article
Net energy evaluation of feeds and determination of net energy requirements for pigs
Jean Noblet · Sociedade Brasileira de Zootecnia · 2007 · ISSN 1516-3598
Feeds for pigs can be attributed different energy values according to, first, the step considered in energy utilization (DE: digestible energy, ME: metabolizable energy and NE: net energy) and, second, the method used fo...
LCC LCC:Animal cultureIdioma English
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Design of a Passive Gait-based Ankle-foot Exoskeleton with Self-adaptive Capability
Article
Article
Design of a Passive Gait-based Ankle-foot Exoskeleton with Self-adaptive Capability
Xiangyang Wang et al · KeAi Communications Co., Ltd · 2020 · ISSN 1000-9345
Abstract Propulsion during push-off is the key to realizing human locomotion. Humans have evolved a way of walking with high energy utilization, but it can be further improved. Drawing inspiration from the muscle-tendon ...
LCC LCC:Ocean engineering; TENDOk1lY2hhbmljYWwgZW5naW5lZXJpbmcgYW5kIG1hY2hpbmVyeQ~~Idioma English
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Evaluation of nutritional and ruminal degradability potential of sandbox (Hura crepitans L.) seeds in stabled Blackbelly sheep
Article
Article
Evaluation of nutritional and ruminal degradability potential of sandbox (Hura crepitans L.) seeds in stabled Blackbelly sheep
Francisco Escalera-Valente et al · Sociedade Brasileira de Zootecnia · 2022 · ISSN 1806-9290
Abstract This study evaluated chemical composition, in situ dry matter degradability (DMD), energy utilization, and amino acid profile of the sandbox seed meal (SSM) obtained from ground seeds of Hura crepitans trees. Tw...
LCC LCC:Animal cultureIdioma English
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Valores nutricionais de milhos de diferentes qualidades para frangos de corte Nutritional value of corn with different qualities for broiler chicken
Article
Article
Valores nutricionais de milhos de diferentes qualidades para frangos de corte Nutritional value of corn with different qualities for broiler chicken
Cynthia Siqueira Silva et al · Sociedade Brasileira de Zootecnia · 2008 · ISSN 1516-3598
Este trabalho foi realizado com o objetivo de determinar os valores nutricionais de milhos de quatro qualidades, obtidos por meio de estratificação em mesa densimétrica, para frangos de corte em diferentes idades. Os ...
LCC LCC:Animal cultureIdioma English
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A model for evaluating beef cattle rations considering effects of ruminal fiber mass
Article
Article
A model for evaluating beef cattle rations considering effects of ruminal fiber mass
Douglas Sampaio Henrique et al · Sociedade Brasileira de Zootecnia · 2011 · ISSN 1516-3598
A mathematical model based on Cornell Net Carbohydrate and Protein System (CNCPS) was developed and adapted in order to evaluate beef cattle rations at tropical climate conditions. The presented system differs from CNCPS...
LCC LCC:Animal cultureIdioma English
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A novel sandwich-type terahertz metasurface sensor integrated ultrathin microfluidic channel for direct detection of aqueous solutions
Article
Article
A novel sandwich-type terahertz metasurface sensor integrated ultrathin microfluidic channel for direct detection of aqueous solutions
Cao Yunhao et al · Wiley · 2025 · ISSN 2192-8614
A considerable part of the energy of the traditional terahertz metasurface sensor located in the substrate/dielectric layer, which cannot contact and interact with the analyte, resulting in energy loss and greatly limiti...
LCC TENDOlBoeXNpY3M~Idioma English
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