Results 71 to 80 of about 48,274 (295)

Leishmaniose tegumentar em uma mula (Equus caballus x equus asinus) em área endêmica no Estado do Rio de Janeiro Cutaneous leishmaniasis in a mule (Equus caballus x Equus asinus) in a endemic area of the state of Rio de Janeiro

open access: yesMemorias do Instituto Oswaldo Cruz, 1986
É relatado o encontro de infecção por parasitos do gênero Leishmania, em lesão cutânea de uma mula (Equus caballus x Equus asinus) procedente de uma localidade endêmica de leishmaniose tegumentar, no Estado do Rio de Janeiro.Leishmania parasites were ...
Cruz Manuel Aguilar, Elizabeth F. Rangel
doaj   +1 more source

Obesity prevalence and associated risk factors in outdoor living domestic horses and ponies [PDF]

open access: yes, 2014
Reasons for performing study. The prevalence of obesity in companion animals, including horses and ponies has risen drastically in recent years and risk factors have been little investigated.
Giles, Sarah L   +3 more
core   +3 more sources

Social referencing in the domestic horse [PDF]

open access: yes, 2020
Dogs and cats use human emotional information directed to an unfamiliar situation to guide their behavior, known as social referencing. It is not clear whether other domestic species show similar socio-cognitive abilities in interacting with humans.
Nawroth , C., Schrimpf, A., Single , M.
core   +2 more sources

Can Wapiti (Cervus elaphus) Browsing Stimulate the Chemical Defense of Taxus cuspidata—A Case of Northeast China Tiger and Leopard National Park

open access: yesIntegrative Zoology, EarlyView.
We study that browsing by wapiti reduces the growth of saplings, and it develop chemical defenses to prevent themselves browsed again. These results reduce our concern about wapiti browse T. cuspidate saplings, and provide basic data for the study of the interaction between them, and also provide theoretical basis for the population restoration and ...
Jianan Feng   +3 more
wiley   +1 more source

Species Identification of Ancient and Medieval Representatives of the Genus Equus based on Genetic Data

open access: yesАрхеология евразийских степей
Since one of the peculiarities of the evolutionary history of representatives of the genus Equus (horses, asses and zebras) is the high similarity of the morphology of the skeletons of different species of this genus, morphometric characteristics do not ...
Maria A. Kusliy   +6 more
doaj   +1 more source

Monitoring Acute Pain in Donkeys with the Equine Utrecht University Scale for Donkeys Composite Pain Assessment (EQUUS-DONKEY-COMPASS) and the Equine Utrecht University Scale for Donkey Facial Assessment of Pain (EQUUS-DONKEY-FAP)

open access: yesAnimals, 2020
Objective pain assessment in donkeys is of vital importance for improving welfare in a species that is considered stoic. This study presents the construction and testing of two pain scales, the Equine Utrecht University Scale for Donkey Composite Pain ...
Machteld C. van Dierendonck   +3 more
doaj   +1 more source

A Mutual Information Based Sequence Distance For Vertebrate Phylogeny Using Complete Mitochondrial Genomes [PDF]

open access: yes, 2007
Traditional sequence distances require alignment. A new mutual information based sequence distance without alignment is defined in this paper. This distance is based on compositional vectors of DNA sequences or protein sequences from complete genomes ...
Anh, Vo   +3 more
core   +2 more sources

Resource Availability and Habitat Quality Drive Time‐Lag Effects in High‐Altitude Ungulate Distribution

open access: yesIntegrative Zoology, EarlyView.
Our analysis revealed that while climate strongly influenced species distributions, habitat change drove most observed delays in distribution responses. In terms of community ecology, dispersed communities exhibited shorter time lags than concentrated groups. Analyses of lag duration revealed a 5–6‐year distribution lag effect in high‐altitude ungulate
Lu Wang   +6 more
wiley   +1 more source

Work minimization accounts for footfall phasing in slow quadrupedal gaits [PDF]

open access: yes, 2017
Quadrupeds, like most bipeds, tend to walk with an even left/right footfall timing. However, the phasing between hind and forelimbs shows considerable variation.
Self Davies, Z T, Usherwood, J R
core   +2 more sources

An Overview of the Rock Art of AlUla: Tracing Changes in Content and Form Across 12,000 Years of Human History

open access: yesArabian Archaeology and Epigraphy, EarlyView.
ABSTRACT Between 2018 and 2021, the Identification and Documentation of Immovable Heritage Assets (IDIHA) Project recorded over 19,000 rock art panels in the AlUla (al‐‘Ulā) region of north‐western Saudi Arabia. This study presents a chronological assessment of the corpus, drawing on superimpositions, datable motifs, inscriptions, and varnish formation,
Maria Guagnin   +3 more
wiley   +1 more source

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