Results 61 to 70 of about 55,449 (245)

Personalized Gamified Learning in a Course on the Urogenital System Anatomy: Differential Effects Across Learning Preference Profiles

open access: yesClinical Anatomy, EarlyView.
ABSTRACT Personalized learning approaches adapted to individual metacognitive characteristics have demonstrated promise in Anatomy education. However, whether such benefits are uniform across learner profiles or vary systematically remains an open question with implications for individualized instructional approaches.
Mónica Stambuk‐Castellano   +6 more
wiley   +1 more source

Desempenho e características de carcaça de cordeiros alimentados com dietas contendo alta proporção de concentrado adicionadas de agentes tamponantes Performance and carcass characteristics of feedlot lambs fed high grain diets with buffer compounds

open access: yesRevista Brasileira de Zootecnia, 2010
Objetivou-se com este estudo avaliar os efeitos da adição de bicarbonato de sódio ou de fontes de calcário com diferentes granulometrias na ração, associadas ou não a monensina sódica, sobre o desempenho e as características de carcaça de cordeiros ...
Adilson Luis Gastaldello Junior   +5 more
doaj   +1 more source

O rúmen como marcador de saúde: revisão de literatura

open access: yes, 2020
A avaliação ruminal permite a observação do funcionamento do organismo dos ruminantes como um todo, e tem se destacado a medida que a procura por proteína animal avança.
Bruna de Souza Silva Higino   +3 more
core  

Degradabilidade de gramíneas, fermentação e protozoários no rúmen de bovinos em dietas com diferentes aditivos

open access: yes, 2017
RESUMO Quatro bovinos, com fistulas ruminais, foram alimentados em Quadrado Latino com os tratamentos compreendendo a adição diária no rúmen de: levedura (5g), monensina(200mg), Fator P (3g) e controle.
Raul FRANZOLIN   +9 more
core   +1 more source

Perfectionism and School Non‐Attendance Reasons in Adolescents: A Latent Profile Analysis

open access: yesJournal of Adolescence, EarlyView.
ABSTRACT Introduction Limited prior knowledge exists regarding perfectionism and other relevant educational variables, such as the wide spectrum of School Attendance Problems. However, perfectionism has been related to somatic complaints and symptoms, school burnout, and negative emotionality. Therefore, this study analyzes the association between this
Andrea Fuster   +3 more
wiley   +1 more source

Degradação ruminal e estimativa de consumo de genótipos de capim-elefante anão Ruminal degradation and intake prediction of the dwarf elephant grass genotypes

open access: yesRevista Brasileira de Zootecnia, 2010
Os objetivos neste estudo foram avaliar a degradação ruminal in situ da matéria seca (MS) e da fibra em detergente neutro (FDN) e estimar o consumo de matéria seca de genótipos de capim-elefante anão em diferentes intervalos de corte.
Saulo Alberto do Carmo Araújo   +5 more
doaj   +1 more source

Nanoplastics: Methods, Exposure and Effects on Domestic, Farm and Wild Animals

open access: yesJournal of Applied Toxicology, EarlyView.
ABSTRACT Nanoplastics (NPs) are synthetic polymer particles ranging in size from 1 nm to 1 μm that have been identified as a major concern for ecosystems and organisms due to their plethora of negative effects. The aim of this review is to provide a comprehensive overview of the knowledge relating to exposure and effects of NPs in domestic (i.e., farm ...
B. De Felice   +8 more
wiley   +1 more source

Concentrados protéicos para bovinos: 1. Digestibilidade in situ da matéria seca e da proteína bruta Protein concentrates for bovines: 1. In situ digestibility of dry matter and crude protein

open access: yesArquivo Brasileiro de Medicina Veterinária e Zootecnia, 2003
O objetivo deste trabalho foi determinar a degradação ruminal, pela técnica in situ, da matéria seca (MS) e da proteína bruta (PB) de 10 concentrados protéicos. As degradações potenciais da MS e da PB das farinhas de origem vegetal, soja, algodão, mamona
J.F.C. Moreira   +7 more
doaj   +1 more source

Fungos anaeróbicos do rúmen

open access: yes, 1993
This review deals with the presence of anaerobic fungi in the rumen and with their ability to degrade ingested plant ceil wall. Attention has been given to rumen fungi since it has been estimated that they represent about 8% of the total rumen microbial ...
García Gómez, Fernando   +2 more
core  

Protozoários ciliados do rúmen de bovinos e bubalinos alimentados com dietas suplementadas com monensina ou própolis

open access: yes, 2009
The aim of this work was to evaluate the effect of diets supplemented with monensin or with extracts of propolis, on the population of ciliate protozoa in the rumen of cattle (Bos taurus) and water buffalo (Bubalus bubalis). Four Holstein cattle and four
Rodrigues, Isabella Lopes   +6 more
core   +1 more source

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