Výsledky vyhledávání - "Andrea B. Coombs"

Winter nest trees of sympatric northern (Glaucomys sabrinus) and southern (Glaucomys volans) flying squirrels: a test of reinforcement in a hybrid zone

Autor: Jeff Bowman, Andrea B. Coombs, Colin J. Garroway, Paul Philip O'Brien, Sasha L. Newar

Publikováno v: Canadian Journal of Zoology. 99:859-866

Shifting range boundaries can lead to secondary contact of closely related species, which might in turn lead to hybridization when the evolution of reproductive isolation is incomplete. We examined winter nest use of northern (Glaucomys sabrinus (Sha

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b661da0a82496e59bf1899bf98487dfa
https://doi.org/10.1139/cjz-2021-0086

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Initial Validity Analysis of the American Board of Emergency Medicine Enhanced Oral Examination

Autor: Anne L. Harvey, Robert Strauss, Francis L. Counselman, Mary Nan Mallory, Terry Kowalenko, Andrea B. Coombs, Barry Heller, Kevin B. Joldersma, Earl J. Reisdorff

Publikováno v: Academic Emergency Medicine. 24:125-129

Objectives The American Board of Emergency Medicine (ABEM) has introduced a new testing format for the oral certification examination (OCE): the enhanced oral or "eOral" format. The purpose of this study was to perform initial validity analyses of th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::83c069d78238640439fb58667163bbb7
https://doi.org/10.1111/acem.13068

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The American Board of Emergency Medicine ConCert Examination: Emergency Physicians' Perceptions of Learning and Career Benefits

Autor: Robert P. Wahl, Kevin B. Joldersma, Andrea B. Coombs, Barry Heller, Anne L. Harvey, Francis L. Counselman, Earl J. Reisdorff, Terry Kowalenko, Catherine A. Marco

Publikováno v: Academic Emergency Medicine. 23:1082-1085

OBJECTIVE As part of the American Board of Emergency Medicine (ABEM) Maintenance of Certification (MOC) program, ABEM-certified physicians are required to pass the Continuous Certification (ConCert) examination at least every 10 years. With the 2015

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0cda91019b846b0f3dd890b16680decb
https://doi.org/10.1111/acem.12971

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Thermal Properties of Tree Cavities During Winter in a Northern Hardwood Forest

Autor: Jeff Bowman, Andrea B. Coombs, Colin J. Garroway

Publikováno v: Journal of Wildlife Management. 74:1875-1881

Tree cavities likely vary in their thermal quality for cavity-nesting animals, which could be especially important during winter. We conducted a winter field experiment to test whether cavities vary either in their buffering capacity or in their mean

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::dd5f98c99ce1766d1c83671169a8f547
https://doi.org/10.2193/2009-560

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Aggregation Pheromone of Metamasius spinolae (Coleoptera: Curculionidae): Chemical Analysis and Field Test

Autor: Andrea B. Coombs, Felipe Tafoya, Christine Vandervoot, Mark E. Whalon, Juan Cibrián-Tovar

Publikováno v: Environmental Entomology. 36:53-57

Male Metamasius spinolae (Gylh.) produce several volatile compounds that are likely constituents of its aggregation pheromone. These compounds were identified by volatile collections and gas chromatography (GC), followed by coupled gas chromatography

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::36a77ac89e07f69a3995044b8a93688f
https://doi.org/10.1603/0046-225x(2007)36[53:apomsc]2.0.co

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Reproductive Development of Northern and Southern Strains of Plum Curculio (Coleoptera: Curculionidae)

Autor: Andrea B. Coombs, Mark E. Whalon, Eric J. Hoffmann

Publikováno v: Journal of Economic Entomology. 97:27-32

Laboratory-reared southern and field-collected northern strains of plum curculio, Conotrachelles nenuphar (Herbst), were sampled to examine the relationship between degree-day (DD) accumulation and female reproductive development, as measured by mati

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::35b94b2a68bc33b9c4bb6b22bcc0de33
https://doi.org/10.1093/jee/97.1.27

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Aggregation pheromone of Metamasius spinolae (Coleoptera: Curculionidae): chemical analysis and field test

Autor: Felipe, Tafoya, Mark E, Whalon, Christine, Vandervoot, Andrea B, Coombs, Juan, Cibrian-Tovar

Publikováno v: Environmental entomology. 36(1)

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::d1da717f654ca5fa3292956ad9f3f3e2
https://pubmed.ncbi.nlm.nih.gov/17349116

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Use of residue profile analysis to identify modes of insecticide activity contributing to control of plum curculio in apples

Autor: John C, Wise, Andrea B, Coombs, L Christine, Vandervoort, Larry J, Gut, Eric J, Hoffmann, Mark E, Whalon

Publikováno v: Journal of economic entomology. 99(6)

Residue profile analysis techniques were developed, along with laboratory and field-based bioassays to describe the modes of insecticidal activity responsible for the control of the plum curculio, Conotrachelus nenuphar (Herbst), in apples (Malus spp

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::db83b266ff66c38e87a828f63120830c
https://pubmed.ncbi.nlm.nih.gov/17195673

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