Results 1 to 10 of about 1,386,219 (60)

Influência da suplementação em cocho privativo sobre o desempenho pós-desmama de bezerros Nelore

open access: yesBoletim de Indústria Animal, 2014
O presente trabalho teve como objetivo estudar os efeitos da suplementação de bezerros em “Cocho Privativo”, durante aleitamento, sobre os ganhos e pesos pós-desmama.
Laércio José Pacola   +3 more
doaj   +8 more sources

Effects of temperature on feeding and digestive processes in fish

open access: yesTemperature, 2020
As most fish are ectotherms, their physiology is strongly affected by temperature. Temperature affects their metabolic rate and thus their energy balance and behavior, including locomotor and feeding behavior. Temperature influences the ability/desire of
H. Volkoff, I. Rønnestad
semanticscholar   +1 more source

Some Copepoda Parasitic on Fishes of the New Zealand Region [PDF]

open access: yes, 1968
Material representing 38 species of parasitic Copepoda, Order Caligoida, from New Zealand marine fishes, belonging to 20 genera and six families is discussed.
Hewitt, G C
core   +5 more sources

The impact of polystyrene microplastics on feeding, function and fecundity in the marine copepod Calanus helgolandicus.

open access: yesEnvironmental Science and Technology, 2015
Microscopic plastic debris, termed “microplastics”, are of increasing environmental concern. Recent studies have demonstrated that a range of zooplankton, including copepods, can ingest microplastics. Copepods are a globally abundant class of zooplankton
M. Cole   +4 more
semanticscholar   +1 more source

Ecology and evolution of metabolic cross-feeding interactions in bacteria.

open access: yesNatural product reports (Print), 2018
Literature covered: early 2000s to late 2017Bacteria frequently exchange metabolites with other micro- and macro-organisms. In these often obligate cross-feeding interactions, primary metabolites such as vitamins, amino acids, nucleotides, or growth ...
Glen D'souza   +5 more
semanticscholar   +1 more source

A Systematic Review and Meta-Analysis of Human Milk Feeding and Morbidity in Very Low Birth Weight Infants

open access: yesNutrients, 2018
This systematic review and meta-analysis synthesised the post-1990 literature examining the effect of human milk on morbidity, specifically necrotising enterocolitis (NEC), late onset sepsis (LOS), retinopathy of prematurity (ROP), bronchopulmonary ...
Jacqueline Miller   +8 more
semanticscholar   +1 more source

Modulation of nutrient composition of black soldier fly (Hermetia illucens) larvae by feeding seaweed-enriched media

open access: yesPLoS ONE, 2017
Black soldier fly (Hermetia illucens) larvae are a promising source of protein and lipid for animal feeds. The nutritional composition of the BSF larvae depend partly on the composition of the feeding medium.
N. Liland   +7 more
semanticscholar   +1 more source

Three essays on spatial health econometrics [PDF]

open access: yes, 2020
Cette thèse présente trois essais sur l’économie de la santé de la population québécoise, y compris la santé des nouveau-nés. Elle introduit dans les analyses les outils de l’économétrie spatiale en apportant une attention particulière à la corrélation ...
Aymele Gnintedem, Bodel
core  

Feeding type and development drive the ingestion of microplastics by freshwater invertebrates

open access: yesScientific Reports, 2017
Microscopic plastic items (microplastics) are ubiquitously present in aquatic ecosystems. With decreasing size their availability and potential to accumulate throughout food webs increase.
C. Scherer   +3 more
semanticscholar   +1 more source

Diet of worms emended: an update of polychaete feeding guilds.

open access: yesAnnual Review of Marine Science, 2015
Polychaetes are common in most marine habitats and dominate many infaunal communities. Functional guild classification based on taxonomic identity and morphology has linked community structure to ecological function.
P. Jumars, K. Dorgan, S. Lindsay
semanticscholar   +1 more source

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