Results 51 to 60 of about 44,424 (311)

Individualised niches: an integrative conceptual framework across behaviour, ecology, and evolution

open access: yesBiological Reviews, EarlyView.
ABSTRACT Individuals differ. While seemingly trivial, this insight has nevertheless led to paradigm shifts, as three key fields of organismal biology have seen marked changes in key concepts over the past few decades. In animal behaviour, it has become increasingly recognised that behavioural differences among individuals can be stable over time and ...
Oliver Krüger   +27 more
wiley   +1 more source

Canine babesiosis in northern Portugal and molecular characterization of vector-borne co-infections

open access: yesParasites & Vectors, 2010
Background Protozoa and bacteria transmitted by arthropods, including ticks and phlebotomine sand flies, may cause a wide range of canine vector-borne diseases. Dogs can be simultaneously or sequentially infected with multiple pathogens.
Machado João   +6 more
doaj   +1 more source

COMPARISON OF A RAPID ENZYME-LINKED IMMUNOSORBANT ASSAY TEST WITH AN INDIRECT IMMUNOFLUORESCENT ANTIBODY TEST IN DIAGNOSING EHRLICHIA AND ANAPLASMA INFECTIONS IN DOGS [PDF]

open access: yesTrakia Journal of Sciences, 2019
PURPOSE: The objective of this study is to compare the diagnostic value of commercial enzyme-linked immunosorbent assay (ELISA) with indirect immunofluorescent antibody test (IFA) in detecting immunoglobulin-G (IgG) antibodies to Ehrlichia canis and ...
Kr. Gospodinova, G. Zhelev, V. Petrov
doaj   +1 more source

Humans are not unique: difficult birth is common in placental mammals

open access: yesBiological Reviews, EarlyView.
ABSTRACT Human childbirth is widely presumed to be uniquely difficult and dangerous compared to birth in other mammals. Tight fetopelvic proportions can result in obstructed labour and contribute to high rates of maternal and neonatal mortality. Ideas summarised under the ‘obstetrical dilemma’ have contributed to this assumption by explaining difficult
Nicole D. S. Grunstra
wiley   +1 more source

Associação da realitividade para Ehrlichia canis em cadelas diagnosticadas com piometra e proteinúria

open access: yes, 2020
Erliquiose, piometra e proteinúria são condições comuns em clínicas de pequenos animais. O o objetivo deste estudo foi avaliar a associação entre piometra e proteinúria em cadelas com reatividade a Ehrlichia canis, e para rastrear o laboratório e ultra ...
Almeida, Vivian Gomes Ferreira de
core   +1 more source

Utterance evolution: the road to generative, combinatorial communicators

open access: yesBiological Reviews, EarlyView.
ABSTRACT Language has long been considered uniquely complex in the animal kingdom; however, animal research over the last decade has begun to challenge some long‐standing premises about exactly which language capacities are uniquely human. The task of resolving why and how complex communication systems evolve, particularly human language, has ...
Catherine Crockford   +2 more
wiley   +1 more source

Kidney disease in natural infection by Ehrlichia canis in dogs

open access: yesSemina: Ciências Agrárias, 2019
Canine monocytic ehrlichiosis, caused by the intracellular bacterium Ehrlichia canis, can affect different organs, including the kidneys, in different stages of infection, and kidney involvement is considered one of the main causes of death related to ...
Thaysa Felfili Ziliani   +6 more
doaj   +1 more source

Changing patterns of colonisation and persistence during the wolf recolonisation of the human‐dominated Italian alpine region

open access: yesEcography, EarlyView.
Dynamic occupancy models are fundamental for understanding complex species recolonisation processes, as they allow the assessment of both colonisation and persistence probabilities over time. Using a dynamic occupancy model and a large‐scale multi‐year dataset on wolf presence collected in the Italian alpine region between 2014 and 2020, we analysed ...
M. V. Boiani   +21 more
wiley   +1 more source

Babesiose canina: uma visão geral da doença

open access: yesRevista de Ciências Agroveterinárias, 2014
A babesiose canina é uma doença hemolítica transmitida por carrapatos, causada pelos agentes Babesia gibsoni e Babesia canis, com este englobando as subespécies B. canis vogeli, B. canis canis e B. canis rossi.
Juliana Fortes Vilarinho Braga   +1 more
doaj  

Comportamento anatômico da artéria cerebral rostral no cão, sem raça definida (Canis familiaris - Linnaeus, 1758) / [PDF]

open access: yes, 1999
Dissertação (Mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências Biológicas.Estuduo do comportamento anatômico da artéria cerebral rostral no cão, injetados com a Solução de Schlesinger , onde a artéria cerebral rostral à direita e à ...
Rosário, Silvia Rosane Parcias
core  

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