Results 141 to 150 of about 1,654,601 (403)

DNA metabarcoding reveals greater plant diversity than morphological seed analysis of bird feces

open access: yesApplications in Plant Sciences, EarlyView.
Abstract Premise Fruit‐eating birds drive seed dispersal in recovering tropical ecosystems, shaping forest regeneration. Molecular techniques, such as DNA metabarcoding, enable diet analysis from feces and can provide complementary frugivory data where dispersal is infrequent, as well as aid in seed identification in hyper‐diverse regions lacking ...
Carina I. Motta   +3 more
wiley   +1 more source

Hypocupræmia in Cattle [PDF]

open access: yesNature, 1946
THE occurrence of a suspected copper deficiency in cattle in Aberdeenshire was recently reported1, the evidence being based on the low copper content of the pastures and on the similarity of the symptoms to those of ‘peat scours’ in New Zealand described by Cunningham2. No blood copper data were given to correlate the suspected low copper status of the
openaire   +2 more sources

Synapsids and sensitivity: Broad survey of tetrapod trigeminal canal morphology supports an evolutionary trend of increasing facial tactile specialization in the mammal lineage

open access: yesThe Anatomical Record, EarlyView.
Abstract The trigeminus nerve (cranial nerve V) is a large and significant conduit of sensory information from the face to the brain, with its three branches extending over the head to innervate a wide variety of integumentary sensory receptors, primarily tactile.
Juri A. Miyamae   +4 more
wiley   +1 more source

Postal survey of contacts between cattle farms on the Isle of Lewis [PDF]

open access: yes, 2010
The British Cattle Movement Service (BCMS) database contains an unprecedented quantity of data on the movement of cattle within the UK. These data may be used to construct models of the contact structure of the UK cattle herd, for epidemiological ...
Heath, M. Fred   +2 more
core   +1 more source

Phytochemical Constituents and Antioxidant Activity of Sweet Basil (Ocimum basilicum L.) Essential Oil on Ground Beef from Boran and Nguni Cattle [PDF]

open access: gold, 2019
Andrew Bamidele Falowo   +4 more
openalex   +1 more source

Frequency of Resistance to Benzimidazoles of Haemonchus contortus Helminths from Dairy Sheep, Goats, Cattle and Buffaloes in Greece [PDF]

open access: gold, 2020
Konstantinos V. Arsenopoulos   +7 more
openalex   +1 more source

Cattle AutoID: Biometric for Cattle Identification: Cattle AutoID

open access: yesProceedings of the 8th International Conference on Sustainable Information Engineering and Technology, 2023
Worapan Kusakunniran   +5 more
openaire   +1 more source

Tooth row allometry in domestic rabbits and nondomestic lagomorphs: Evidence for a decoupling of body and tooth row size changes in evolutionary time

open access: yesThe Anatomical Record, EarlyView.
Domestic rabbits of different body sizes differ disproportionately in the length of their tooth row or the length of their diastema. Abstract In various domestic mammals, smaller breeds tend to have proportionally larger teeth, whereas this is not a universal trend across mammals.
Ursina L. Fasciati   +3 more
wiley   +1 more source

A DECISION SUPPORT AID FOR BEEF CATTLE INVESTMENT USING EXPERT SYSTEMS [PDF]

open access: yes
The beef cattle investment decision provides an excellent opportunity to increase the economic efficiency of beef cattle production. The investment questions that face beef cattle producers are of interest to beef cattle producers, educators, and ...
Falconer, Lawrence L.   +2 more
core   +1 more source

Comparative muscle transcriptome associated with carcass traits of Nellore cattle [PDF]

open access: gold, 2017
Bárbara Silva‐Vignato   +5 more
openalex   +1 more source

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