Results 71 to 80 of about 252,933 (254)

Horn flies on side of a cow

open access: yes, 1916
Photograph of hundreds of horn flies feeding on a ...
Mitchell, J. D.
core  

Quantifying microhabitat selection of snowshoe hares using forest metrics from UAS‐based LiDAR

open access: yesWildlife Biology, EarlyView.
Identifying the spatial and temporal scale at which animals select resources is critical for predicting how populations respond to changes in the environment. The spatial distribution of fine‐scale resources (e.g. patches of dense vegetation) are often linked with critical life‐history requirements such as denning and feeding sites.
Alexej P. K. Sirén   +7 more
wiley   +1 more source

Knockdown resistance in pyrethroid-resistant horn fly (Diptera: Muscidae) populations in Brazil Resistência Knockdown em populações de mosca-dos-chifres do Brasil resistentes aos piretróides

open access: yesRevista Brasileira de Parasitologia Veterinária, 2009
To investigate the kdr (knockdown resistance) resistance-associated gene mutation and determine its frequency in pyrethroid-resistant horn fly (Haematobia irritans) populations, a total of 1,804 horn flies of 37 different populations from all Brazilian ...
Gustavo A. Sabatini   +4 more
doaj   +1 more source

The emergence and complexification of symbolic practices in the Homo lineage: an archaeological and cognitive perspective Émergence et complexification des pratiques symboliques dans la lignée Homo : une approche archéologique et cognitive

open access: yesJournal of the Royal Anthropological Institute, EarlyView.
Recent archaeological discoveries, reviewed in this essay, challenge traditional views on the emergence of human symbolic cognition. Once believed to have originated in Europe around 40,000 years ago, new evidence shows it emerged much earlier across diverse regions.
Francesco d'Errico   +3 more
wiley   +1 more source

The assembled transcriptome of the adult horn fly, Haematobia irritans

open access: yesData in Brief, 2018
The horn fly, Haematobia irritans irritans (Linnaeus, 1758; Diptera: Muscidae), a hematophagous external parasite of cattle, causes considerable economic losses to the livestock industry worldwide.
Luisa N. Domingues   +5 more
doaj   +1 more source

Torture and scepticism in Papua New Guinea witch hunts Torture et scepticisme dans les chasses aux sorcières en Papouasie‐Nouvelle‐Guinée

open access: yesJournal of the Royal Anthropological Institute, EarlyView.
For over a century, anthropologists have documented the many institutions that exist to respond to witchcraft and the uncanny that it names: oracles that attempt to produce certainty by naming the witch; moots in which grievances are aired; trials in magistrates’ courts that attempt to satisfy the community while preserving the life of the accused ...
Chloe Nahum‐Claudel
wiley   +1 more source

Identification of Sindhi cows that are susceptible or resistant to Haematobia irritans

open access: yesRevista Brasileira de Parasitologia Veterinária
To identify susceptible and resistant Haematobia irritans cows, horn flies were counted biweekly for 3 years in a herd of 25 Sindhi cows. Repeated measures linear mixed models were created including cow as a random factor. The results were analyzed by: 1)
Márcia Alves de Medeiros   +6 more
doaj   +1 more source

Status of and future research on thermosensory processing

open access: yesFrontiers in Physiology, 2016
Thermosensation is critically important for survival of all animals. In the cockroach Periplaneta americana, thermoreceptor neurons on antennae and thermosensory interneurons in the antennal lobe have been characterized electrophysiologically, and recent
Makoto eMizunami   +2 more
doaj   +1 more source

The horn fly of cattle [1893]

open access: yes, 1893
May 1893The Horn Fly Of Cattle. -- Horn with flies clustered around its base. -- The Horn Fly of Cattle; a, the egg; b, the larva or maggot; c, the pupa; d, the adult fly.
Snow, F. H. (Francis Huntington)
core  

Design and Measurements of a Double Ridged Guide Horn Feed for P-Band Direct Path Measurements [PDF]

open access: yes, 2013
This paper presents the design and realization of a compact Double Ridged Guide Horn (DRGH), developed to perform direct path measurements at low frequency in a compact test ...
Alicja, Kość   +4 more
core  

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