Results 41 to 50 of about 4,799 (261)

Revealing Structure–Performance Relations in Core‐Shell Catalyst‐Based PEM Water Electrolyzer Anodes with Low Iridium Loading

open access: yesENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Table of Contents The TiO2@IrO2 core–shell architecture ensures high electronic conductivity even at a low iridium content of 10 wt%. The resulting catalyst layer shows significantly higher iridium utilization than a commercial reference, leading to improved PEMWE single‐cell performance at low iridium loading.
Selina Finger   +16 more
wiley   +1 more source

The efficacy of extended-release eprinomectin for the reduction of horn flies, face flies, and fecal egg counts of parasitic nematodes in replacement beef heifers [PDF]

open access: yes, 2020
The purpose of this study was to evaluate the efficacy of extended-release eprinomectin against horn flies, face flies, and fecal egg counts of parasitic nematodes in crossbreed replacement beef heifers. Fifty-four heifers were randomly placed into three
Landers, Sophia F.
core   +1 more source

Insecticide susceptibility of horn flies, Haematobia irritans (Diptera: Muscidae), in the State of Mato Grosso do Sul, Brazil Suscetibilidade da mosca-dos-chifres, Haematobia irritans (Diptera: Muscidae), a inseticidas no Estado de Mato Grosso do Sul, Brasil

open access: yesRevista Brasileira de Parasitologia Veterinária, 2007
Horn fly susceptibility to insecticides was evaluated in the state of Mato Grosso do Sul, Brazil, from October 2000 to September 2002. Insecticide bioassays (n=57) were conducted in 38 ranches from 14 municipalities throughout the state.
Antonio Thadeu M. Barros   +2 more
doaj   +1 more source

Testing and Extending the Minority Stress Model Among Jewish College Students: A Mixed Methods Study

open access: yesJournal of Counseling &Development, EarlyView.
ABSTRACT Antisemitic incidents have increased on US college campuses, yet psychological frameworks for understanding Jewish experiences are limited. In this study, we used mixed methods to apply the minority stress model (MSM) to Jewish students at a large Midwestern university.
Jacob Schachter, Alex A. Ajayi
wiley   +1 more source

The horn fly of cattle [1893] [PDF]

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  

Control of horn flies (Haematobia irritans) and gastrointestinal parasites and its relation with cow–calf performance [PDF]

open access: yes, 2009
The objective of this study was to assess the effects of horn fly and gastrointestinal (GI) nematode control on cow-calf performance with a spring-calving system.
J.E. Miller   +7 more
core   +1 more source

Global genomic methylation related to the degree of parasitism in cattle

open access: yesScientific Reports, 2022
The objective of the present study was to characterize a herd of 72 ½ Angus × ½ Nellore heifers, identify the resistant, resilient and susceptible animals to parasites, relate the overall DNA methylation of these animals with the degree of parasitism ...
Ricardo Velludo Gomes de Soutello   +5 more
doaj   +1 more source

Effect of age class on the survivorship and spatial movement patterns of headstarted Texas horned lizards soft‐released into an urban population

open access: yesThe Journal of Wildlife Management, EarlyView.
When compared to resident lizards of the corresponding age class, juvenile headstarted Texas horned lizards soft‐released into an urban population exhibited more favorable responses to short‐term translocation objectives (i.e., daily movement rates, home range sizes, and survival rates) than did conspecifics headstarted to the adult age class ...
Forrest P. Nielsen   +7 more
wiley   +1 more source

Variation In Population Density Of Horn Flies (haematobia Irritans Irritans) (l.) (diptera: Muscidae) In Nellore Cattle (bos Indicus) [PDF]

open access: yes, 2015
The population density of horn flies was evaluated in the year 1998 in the municipality of Araçatuba, São Paulo Brazil, in relation to temperature and rainfall conditions.
Prado A.P., Lima L.G.F., Perri S.H.V.
core   +3 more sources

Efficiency of partial treatment of cattle infested with horn fly using 40% diazinon

open access: yesRevista Brasileira de Parasitologia Veterinária
The aim of this investigation was to evaluate the efficiency of partial treatment of animals infested with horn flies. Forty-five Guzerat cows between 4 and 7 years of age were divided into three groups (15 cows per group). The treatments were as follows:
Fabiana Alves de Almeida   +5 more
doaj   +1 more source

Home - About - Disclaimer - Privacy