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Low-temperature marginal ferromagnetism explains anomalous scale-free correlations in natural flocksLe ferromagnétisme marginal à basse température explique les corrélations à longue portée dans les essaims d'oiseaux
(Elsevier France-editions Scientifiques Medicales Elsevier, 2019-05)
We introduce a new ferromagnetic model capable of reproducing one of the most intriguing properties of collective behaviour in starling flocks, namely the fact that strong collective order coexists with scale-free correlations ...
Efeitos da idade da matriz e do tamanho do ovo sobre os pesos dos componentes dos ovos, do pinto, do saco vitelino, a uniformidade, o desempenho e o rendimento de abate do frango de corte
(Universidade Federal de Minas GeraisBrasilVET - DEPARTAMENTO DE ZOOTECNIAPrograma de Pós-Graduação em ZootecniaUFMG, 2007)
To evaluate the effects of broiler breeder age and egg size on egg components weight, hatch chick and yolk sac weights, uniformity, performance and meat yields of broiler chickens, an experiment was conducted in two phases. ...
Effect of management practices on screw-worm among sheep in São Paulo State, Brazil
(Kluwer Academic Publ, 1998-06-01)
The screw-worm Cochliomyia hominivorax (Coquerel), whose larvae develop in wild and domestic animals as well as in man, is one of the major causes of myiasis in Brazil. Sheep raising is expanding in the state of São Paulo, ...
Effect of management practices on screw-worm among sheep in São Paulo State, Brazil
(Kluwer Academic Publ, 1998-06-01)
The screw-worm Cochliomyia hominivorax (Coquerel), whose larvae develop in wild and domestic animals as well as in man, is one of the major causes of myiasis in Brazil. Sheep raising is expanding in the state of São Paulo, ...
Effects of breeder age, broiler strain, and eggshell temperature on development and physiological status of embryos and hatchlings
(2016-07-01)
Breeder age and broiler strain can influence the availability of nutrients and oxygen, particularly through differences in yolk size and shell conductance. We hypothesized that these egg characteristics might affect embryonic ...
Feeding behavior of Aratinga aurea (Psittacidae) in southwestern Minas Gerais State, Brazil
(Soc Brasileira OrnitologiaVicosaBrasil, 2009)
Habitat use and local harvesting practices of the Orange-fronted Parakeet (Aratinga canicularis) in Western Mexico
(2010)
Orange-fronted Parakeets Aratinga canicularis are widespread and common across their range. However, the ecology and habitat use are scarcely known. Observations of the nest site characteristics, diet, flock size, habitat ...
Habitat use and local harvesting practices of the Orange-fronted Parakeet (Aratinga canicularis) in Western Mexico
(2010)
Orange-fronted Parakeets Aratinga canicularis are widespread and common across their range. However, the ecology and habitat use are scarcely known. Observations of the nest site characteristics, diet, flock size, habitat ...
Spatial segregation of dust grains in transition disks : SPHERE observations of 2MASS J16083070-3828268 and RXJ1852.3-3700
(EDP Sciences, 2019)
Context. The mechanisms governing the opening of cavities in transition disks are not fully understood. Several processes have been proposed, but their occurrence rate is still unknown. Aims. We present spatially resolved ...