Výsledky vyhledávání - "P. Ryan Clarke"

Akademický článek

Genomics reveals historic and contemporary transmission dynamics of a bacterial disease among wildlife and livestock

Autor: Pauline L. Kamath, Jeffrey T. Foster, Kevin P. Drees, Gordon Luikart, Christine Quance, Neil J. Anderson, P. Ryan Clarke, Eric K. Cole, Mark L. Drew, William H. Edwards, Jack C. Rhyan, John J. Treanor, Rick L. Wallen, Patrick J. White, Suelee Robbe-Austerman, Paul C. Cross

Publikováno v: Nature Communications, Vol 7, Iss 1, Pp 1-10 (2016)

The role of wild elk in the spread and persistence of bovine brucellosis in the Great Yellowstone area is unclear. Here, Kamath et al. analyse the genomic sequences of 245 Brucella abortusisolates from elk, bison and cattle, supporting the idea that

Externí odkaz: https://doaj.org/article/d9c00bc32d644400a6dd0641ee2e5485

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Akademický článek

Shared Bacterial and Viral Respiratory Agents in Bighorn Sheep (Ovis canadensis), Domestic Sheep (Ovis aries), and Goats (Capra hircus) in Montana

Autor: David S. Miller, Glen C. Weiser, Keith Aune, Brent Roeder, Mark Atkinson, Neil Anderson, Thomas J. Roffe, Kim A. Keating, Phillip L. Chapman, Cleon Kimberling, Jack Rhyan, P. Ryan Clarke

Publikováno v: Veterinary Medicine International, Vol 2011 (2011)

Transmission of infectious agents from livestock reservoirs has been hypothesized to cause respiratory disease outbreaks in bighorn sheep (Ovis canadensis), and land management policies intended to limit this transmission have proven controversial. T

Externí odkaz: https://doaj.org/article/916bacdcc3ff402bb18f991b404be634

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Akademický článek

Thermal Modeling of 3-D Stacked DRAM Over SiGe HBT BiCMOS CPU

Autor: Ryan Clarke, Philip Jacob, Okan Erdogan, Paul Belemijian, Srikumar Raman, Mitchell R. Leroy, Tuhin Guha Neogi, Russell P. Kraft, Diana-Andra Borca-Tasciuc, John F. McDonald

Publikováno v: IEEE Access, Vol 3, Pp 43-54 (2015)

We have previously evaluated the feasibility of a serial code accelerator core with 3-D DRAM stacked on the core operating at high frequencies. While operating at such high frequencies (>24 GHz), there are concerns with removing heat from the 3-D sta

Externí odkaz: https://doaj.org/article/0e37535f0afa4f08ab5422b299d0d98f

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Production of embryos and a live offspring using post mortem reproductive material from bison (Bison bison bison) originating in Yellowstone National Park, USA

Autor: Matthew P. McCollum, Pauline Nol, Rebecca K. Frey, Jack C. Rhyan, P. Ryan Clarke, Jennifer P. Barfield, Hayley M. Benham

Publikováno v: Theriogenology. 160:33-39

Bison from Yellowstone National Park (YNP) have an important genetic history. As one of the few wild herds of bison with no evidence of cattle DNA introgression and a large enough population to maintain genetic diversity, they are considered a conser

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9010cb995c9a6fe002ddf63d4f0d143e
https://doi.org/10.1016/j.theriogenology.2020.10.022

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Akademický článek

Modeling and Analysis of an 80-Gbit/s SiGe HBT Electrooptic Modulator

Autor: Tuhin Guha Neogi, Shengling Deng, Joseph Novak, Jong-Ru Guo, Ryan Clarke, Mitchell R. LeRoy, John F. McDonald, Zhaoran Rena Huang

Publikováno v: IEEE Photonics Journal, Vol 3, Iss 1, Pp 42-56 (2011)

We present a rigorous electrical and optical analysis of a strained and graded base SiGe Heterojunction Bipolar Transistor (HBT) electrooptic (EO) modulator. In this paper, we propose a 2-D model for a graded base SiGe HBT structure that is capable o

Externí odkaz: https://doaj.org/article/ca30f84b454d4f20b78a102ac071a72d

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Genomics reveals historic and contemporary transmission dynamics of a bacterial disease among wildlife and livestock

Autor: Patrick J. White, Eric K. Cole, Mark L. Drew, Jack C. Rhyan, William H. Edwards, Rick L. Wallen, P. Ryan Clarke, Jeffrey T. Foster, Christine Quance, Paul C. Cross, Suelee Robbe-Austerman, Kevin P. Drees, John J. Treanor, Neil J. Anderson, Pauline L. Kamath, Gordon Luikart

Publikováno v: Nature Communications, Vol 7, Iss 1, Pp 1-10 (2016)
Nature Communications

Whole-genome sequencing has provided fundamental insights into infectious disease epidemiology, but has rarely been used for examining transmission dynamics of a bacterial pathogen in wildlife. In the Greater Yellowstone Ecosystem (GYE), outbreaks of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::854432f29b57a4f3fa5f3d1b5d1f13b0
https://doaj.org/article/d9c00bc32d644400a6dd0641ee2e5485

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Feasibility of quarantine procedures for bison (Bison bison) calves from Yellowstone National Park for conservation of brucellosis-free bison

Autor: Matt McCollum, P. Ryan Clarke, Jack C. Rhyan, Pauline Nol, Rebecca K. Frey, Keith Aune

Publikováno v: Journal of the American Veterinary Medical Association. 244:588-591

Objective—To determine the feasibility of qualifying individuals or groups of Yellowstone National Park bison as free from brucellosis. Design—Cohort study. Sample—Serum, blood, and various samples from live bison and tissues taken at necropsy

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a87be943725727a26863c6708ee0ec08
https://doi.org/10.2460/javma.244.5.588

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Comparison of Buffered, Acidified Plate Antigen to Standard Serologic Tests for the Detection of Serum Antibodies to Brucella abortus in Elk (Cervus canadensis)

Autor: Jean F. Block, Antonio Fuentes-Sanchez, Eric Ebel, Marilyn Simunich, Rebecca L. Kientz, Angela M. Yates, Steven G. Hennager, Jessica Jennings-Gaines, Douglas J. Knopp, P. Ryan Clarke, William H. Edwards

Publikováno v: Journal of wildlife diseases. 51(3)

Brucellosis (caused by the bacterium Brucella abortus) is a zoonotic disease endemic in wild elk (Cervus canadensis) of the Greater Yellowstone Ecosystem, US. Because livestock and humans working with elk or livestock are at risk, validated tests to

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::666c3fd94264f5be52a9bd8e25cea156
https://pubmed.ncbi.nlm.nih.gov/25984771

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Evaluation of bison (Bison bison) semen from Yellowstone National Park, Montana, USA, bulls for Brucella abortus shedding

Autor: Jack C. Rhyan, Matt P. McCollum, P. Ryan Clarke, Pauline Nol, Jennifer Ramsey, Kammy R. Johnson, Rebecca K. Frey, Brent D. Thompson, Neil J. Anderson

Publikováno v: Journal of wildlife diseases. 49(3)

To determine if bison (Bison bison) bulls from Yellowstone National Park (YNP), Montana, USA, shed an infective dose of Brucella abortus in semen, 50 YNP bulls were captured on public lands in Montana during the winter and early spring (April–May)

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2bde56e986b2b0663dbc9a45924fe1a6
https://pubmed.ncbi.nlm.nih.gov/23778628

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Shared Bacterial and Viral Respiratory Agents in Bighorn Sheep (Ovis canadensis), Domestic Sheep (Ovis aries), and Goats (Capra hircus) in Montana

Autor: Glen C. Weiser, Brent L. Roeder, Mark W. Atkinson, David S. Miller, Cleon Kimberling, P. Ryan Clarke, Keith Aune, Phillip L. Chapman, Kim A. Keating, Thomas J. Roffe, Jack C. Rhyan, Neil J. Anderson

Publikováno v: Veterinary Medicine International, Vol 2011 (2011)
Veterinary Medicine International

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::09e1809c4abe6396bb606713722cd825

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