Zobrazeno 1 - 10 of 37 pro vyhledávání: '"Thomas, Hales"'
1
Elektronická kniha
Dense Sphere Packings : A Blueprint for Formal Proofs
Autor: Thomas Hales
The 400-year-old Kepler conjecture asserts that no packing of congruent balls in three dimensions can have a density exceeding the familiar pyramid-shaped cannonball arrangement. In this book, a new proof of the conjecture is presented that makes it
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2
Workplace violence during the COVID-19 pandemic: March–October, 2020, United States
Autor: Hope, Tiesman, Suzanne, Marsh, Srinivas, Konda, Suzanne, Tomasi, Douglas, Wiegand, Thomas, Hales, Sydney, Webb
Publikováno v: Journal of Safety Research. 82:376-384
COVID-19 has impacted United States workers and workplaces in multiple ways including workplace violence events (WVEs). This analysis scanned online media sources to identify and describe the characteristics of WVEs related to COVID-19 occurring in t
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8bb5b93798ab1f5ccb55d8cce18b94ae
https://doi.org/10.1016/j.jsr.2022.07.004
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3
Akademický článek
A FORMAL PROOF OF THE KEPLER CONJECTURE
Autor: THOMAS HALES, MARK ADAMS, GERTRUD BAUER, TAT DAT DANG, JOHN HARRISON, LE TRUONG HOANG, CEZARY KALISZYK, VICTOR MAGRON, SEAN MCLAUGHLIN, TAT THANG NGUYEN, QUANG TRUONG NGUYEN, TOBIAS NIPKOW, STEVEN OBUA, JOSEPH PLESO, JASON RUTE, ALEXEY SOLOVYEV, THI HOAI AN TA, NAM TRUNG TRAN, THI DIEP TRIEU, JOSEF URBAN, KY VU, ROLAND ZUMKELLER
Publikováno v: Forum of Mathematics, Pi, Vol 5 (2017)
This article describes a formal proof of the Kepler conjecture on dense sphere packings in a combination of the HOL Light and Isabelle proof assistants. This paper constitutes the official published account of the now completed Flyspeck project.
Externí odkaz: https://doaj.org/article/0dae9a3d3e584c73a937daefc20afe3b
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4
Akademický článek
LEGISLATION, LEGACY, AND LARSON: LEWIS H. LARSON, GEORGIA'S FIRST STATE ARCHAEOLOGIST
Autor: Eubanks, Thomas Hales
Publikováno v: Southeastern Archaeology, 2004 Dec 01. 23(2), 214-218.
Externí odkaz: https://www.jstor.org/stable/40713324
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5
Akademický článek
Inhalational Anthrax Outbreak among Postal Workers, Washington, D.C., 2001
Autor: Puneet K. Dewan, Alicia M. Fry, Kayla F. Laserson, Bruce C. Tierney, Conrad P. Quinn, James A. Hayslett, Laura N. Broyles, Andi L. Shane, Kevin L. Winthrop, Ivan Walks, Larry Siegel, Thomas Hales, Vera A. Semenova, Sandra Romero-Steiner, Cheryl Elie, Rima Khabbaz, Ali S. Khan, Rana A. Hajjeh, Anne Schuchat
Publikováno v: Emerging Infectious Diseases, Vol 8, Iss 10, Pp 1066-1072 (2002)
In October 2001, four cases of inhalational anthrax occurred in workers in a Washington, D.C., mail facility that processed envelopes containing Bacillus anthracis spores. We reviewed the envelopes’ paths and obtained exposure histories and nasal s
Externí odkaz: https://doaj.org/article/fb9d5f16bdfa4ecbb269d2b32619a89c
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6
Akademický článek
The Public Health Response and Epidemiologic Investigation Related to the Opening of a Bacillus anthracis–Containing Envelope, Capitol Hill, Washington, D.C.
Autor: Vincent P. Hsu, Susan L. Lukacs, Thomas Handzel, James Hayslett, Scott Harper, Thomas Hales, Vera A. Semenova, Sandra Romero-Steiner, Cheryl Elie, Conrad P. Quinn, Rima Khabbaz, Ali S. Khan, Gregory Martin, John Eisold, Anne Schuchat, Rana A. Hajjeh
Publikováno v: Emerging Infectious Diseases, Vol 8, Iss 10, Pp 1039-1043 (2002)
On October 15, 2001, a U.S. Senate staff member opened an envelope containing Bacillus anthracis spores. Chemoprophylaxis was promptly initiated and nasal swabs obtained for all persons in the immediate area. An epidemiologic investigation was conduc
Externí odkaz: https://doaj.org/article/fe8d8e626b0545c08bd8c9e4897b2cc1
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7
Mortality in a cohort of US firefighters from San Francisco, Chicago and Philadelphia: an update
Autor: Robert D. Daniels, James J. Beaumont, Travis L. Kubale, James H. Yiin, Matthew M. Dahm, Mark P. Purdue, Lynne E. Pinkerton, Thomas Hales, Stephen J. Bertke
Publikováno v: Occupational and environmental medicine. 77(2)
ObjectivesTo update the mortality experience of a previously studied cohort of 29 992 US urban career firefighters compared with the US general population and examine exposure-response relationships within the cohort.MethodsVital status was updated t
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b6df903c4d10a138d5d95ae51a721560
https://pubmed.ncbi.nlm.nih.gov/31896615
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8
Mortality and cancer incidence in a pooled cohort of US firefighters from San Francisco, Chicago and Philadelphia (1950–2009)
Autor: Robert D. Daniels, Kathleen M. Waters, Shelia Hoar Zahm, Travis L. Kubale, Matthew M. Dahm, James J. Beaumont, Thomas Hales, James H. Yiin, Lynne E. Pinkerton, Dalsu Baris
Publikováno v: Daniels, RD; Kubale, TL; Yiin, JH; Dahm, MM; Hales, TR; Baris, D; et al.(2013). Mortality and cancer incidence in a pooled cohort of US firefighters from San Francisco, Chicago and Philadelphia (1950–2009). Occupational and Environmental Medicine, 71(6), 388-397. doi: 10.1136/oemed-2013-101662. UC Davis: Retrieved from: http://www.escholarship.org/uc/item/99p0p4tf
Occupational and environmental medicine, vol 71, iss 6
Objectives To examine mortality patterns and cancer incidence in a pooled cohort of 29 993 US career firefighters employed since 1950 and followed through 2009. Methods Mortality and cancer incidence were evaluated by life table methods with the US p
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e5d4c4541594d3c51e91c971bbc63786
https://doi.org/10.1136/oemed-2013-101662
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