Results 61 to 70 of about 4,134 (299)
Revista Brasileira de Zootecnia, 2001 Este trabalho consistiu em testar a eficiência de um hormônio masculinizante (17beta-hidróxi-17-metil-andróxi-4-en-3-ona) na reversão sexual de girinos de rã-touro (Rana catesbeiana).
Claudio Angelo Agostinho +2 more
doaj +1 more source
British Journal of Clinical Pharmacology, EarlyView.Aim Novel oral polio vaccine type 2 (nOPV2) was used under the WHO emergency use listing for circulating vaccine‐derived polio virus (cVDPV) outbreaks from 2021 to 2023. We assessed nOPV2 adverse events following immunization (AEFIs) and compared its safety profile to other vaccines using VigiBase.
Comfort Kunak Ogar +6 more
wiley +1 more source
Revista Biológico Agropecuaria Tuxpan, 2014 La tilapia es una de las especies más cultivadas a nivel mundial; sin embargo, es una especie altamente precoz lo que afecta su crecimiento y ocasiona la superpoblación en las unidades de cultivo. Para prevenir este problema existe la opción de cultivar
Anabel Alanís González +3 more
doaj +1 more source
British Educational Research Journal, EarlyView.Abstract As front‐line observers and active participants in pupils' daily lives, teachers closely monitor pupils' social interactions, emotional states and behavioural changes. Their unique perspective enables them to detect problems in the social lives of their pupils that may not be immediately visible to peers, parents or mental health professionals.
Yixuan Zheng +4 more
wiley +1 more source
Revista Brasileira de Zootecnia, 2011 Um total de 1.500 larvas de tilápia-do-nilo foi distribuído em 15 aquários de 20 L (100 larvas cada um) para comparação de dois métodos de masculinização: via oral, com dieta com hormônio (60 mg do 17 α-metiltestosterona.kg-1); e via banho de ...
Munir Francisco Zanardi +5 more
doaj +1 more source
Poultry meal by-products in diets for Nile tilapia (Oreochromis niloticus L.) in the reversion phase
, 2005 The objective of this work was to evaluate the performance, survival and effectiveness of reversion of Nile tilapia fry (Oreochromis niloticus L.) fed with rations containing growing levels of inclusion of poultry by products (FVA).
Feiden, Aldi +5 more
core +1 more source
The power of many: when genetics met yeasts and high‐throughput
Biological Reviews, EarlyView.ABSTRACT In recent years, complex technological capabilities have evolved, driven by the need to solve complex and integrative biological questions through global analyses. New equipment allows the scaling up and automation of processes which previously were carried out on a very limited scale.
Víctor A. Tallada, Víctor Carranco
wiley +1 more source
, 2019 Evolutionary transitions from dioecy to functional hermaphroditism must overcome the inertia of sexual dimorphism because modified males or females will express the opposite sexual function for which their phenotypes have been optimized.
Pannell, John R. +2 more
core +1 more source
Loss, persistence and reversal of phenotypic traits
Biological Reviews, EarlyView.ABSTRACT The irreversibility of complex trait loss has long been a tenet of evolutionary biology. However, this idea is increasingly at odds with the numerous documented exceptions across the Tree of Life. We synthesise this growing body of evidence across a diverse array of taxa and traits, exploring the evolutionary conditions that enable ...
Giobbe Forni +4 more
wiley +1 more source
Ciência Animal Brasileira, 2011 This study aimed to evaluate the Spirulina platensis influence as a food supplement in Nile tilapia post-larvae grown in saline water. The experiment consisted of two treatments with three replicates.
Ricardo Lafaiete Moreira +2 more
doaj