Results 81 to 90 of about 156,688 (235)

The Outbreak of Feather Mites of Poultry [PDF]

open access: yes, 2010
Feather mites of poultry are often neglected ecto parasites by veterinarians and poultry keepers. Only very little is known about their biology, behavior and damaging effects on the host.
Yunus, Muchammad
core  

Poverty Attributions and Voting Choices in the 2023 Swiss National Elections

open access: yesSwiss Political Science Review, EarlyView.
Abstract Is poverty a relevant issue for Swiss electoral politics and political behavior? In this paper we answer that question by showing that citizens’ agreement with different causal attributions of poverty matters for their voting decisions. Of highest relevance is the difference between an “individual blame” explanation (i.e., the poor are lazy ...
Lionel Marquis, Jessy Sparer
wiley   +1 more source

Spatial distribution of feather mites (Astigmata: Analgoidea) on the plumage of passerine birds from the territory of South Dobrudzha, Bulgaria [PDF]

open access: yes, 2019
Feather mites (Astigmata: Pterolichoidea, Analgoidea) are permanent ectosymbionts of birds, found from all avian orders except Rheiformes (Stefan et al. 2015). The feather mites' spatial distribution on the plumage depends on the morphology and structure
Kolarova, Nevena   +3 more
core   +1 more source

First record of Megninia ginglymura (Mégnin, 1877) (Sarcoptiformes: Analgidae) in the state of Pernambuco, Brazil, associated with hen poultry systems

open access: yesEntomological Communications
Mites of the genus Megninia Berlese, 1883 (Sarcoptiformes: Analgidae) are known ectoparasites of birds in intensive production systems, however, their distribution in Brazil remains poorly documented.
Maria B. G. Duarte   +6 more
doaj   +1 more source

Notations on concentration and writing

open access: yesAnthropology and Humanism, Volume 51, Issue 2, December 2026.
Abstract Notations on Concentration and Writing looks at how writing begins in the body and mind of concentration, and how concentration—rather than being found—may be invited in. In an age of YouTube, Instagram, and so many other media, the path to concentration can be difficult. In this piece, I illuminate how concentration can be made, step by step,
Petra Rethmann
wiley   +1 more source

A Russian Contribution to Anting and Feather Mites

open access: yes, 1963
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
Kelso, Leon H. (Leon Hugh)   +1 more
openaire   +2 more sources

Arthropod parasites of Antarctic and Subantarctic birds and pinnipeds: A review of host-parasite associations

open access: yesInternational Journal for Parasitology: Parasites and Wildlife, 2020
Due to its cold and dry climate and scarcity of ice-free land, Antarctica has one of the most extreme environments on our planet. To survive in the Antarctic region, parasitic arthropods must either remain closely associated with their hosts throughout ...
Ralph Eric Thijl Vanstreels   +2 more
doaj   +1 more source

Improving the use of expert opinion in disease risk analysis for conservation translocations

open access: yesConservation Biology, Volume 40, Issue 4, August 2026.
Abstract Conservation translocations are subject to considerable uncertainty and risk, of which disease is one of the most recognized. To address disease risks, several protocols for qualitative disease risk analysis (qDRA) exist and are used for responsible conservation translocation planning.
John G. Ewen   +13 more
wiley   +1 more source

Egg Allergy in Adolescent and Adult Patient Suffering from Atopic Dermatitis – Association with Concomitant Allergic Diseases

open access: yesActa Medica, 2015
Background: A few reports demonstrate the occurrence of egg allergy in adolescent and adult patients suffering from atopic dermatitis and the association of this allergy to other food and aeroallergens.
Jarmila Čelakovská   +3 more
doaj   +1 more source

Gastrointestinal and ectoparasites of plumbeous rail, Pardirallus sanguinolentus (Aves: Rallidae) in Central Chile

open access: yesRevista Brasileira de Parasitologia Veterinária, 2018
With the aim to identify the parasite fauna of plumbeous rail, Pardirallus sanguinolentus (Aves: Rallidae) in Chile, 26 carcasses were parasitologically necropsied. The present study revealed the presence of 14 species of parasites (inverse Simpson index
José Osvaldo Valdebenito   +8 more
doaj   +1 more source

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