• 제목/요약/키워드: University of Minnesota

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Evolution and Emergence of Invasive Serotype M1T1 Group a Streptotococci

  • Walker, M.J.;Hollands, A.;Maamary, P.G.;Cole, J.N.;Aziz, R.K.;Johnson, D.R.; Pence, M.A.;Timmer, A.M.;Osvath, S.R.;Turnbull, L.;Cork, A.J.;Sanderson-Smith, M.L.;Kirk, J.K.;McArthur, J.D.;Taylor, W.L.;Whitchurch, C.B.;Kaplan, El;Kotb, M.;Nizet, V.
    • 한국미생물학회:학술대회논문집
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    • 한국미생물학회 2009년도 International Meeting of the Microbiological Society of Korea
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    • pp.146-146
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    • 2009

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국내외 보급형 소방용 보호장갑의 동작성 평가 -착탈 시험, 기민성 시험, 회전력 시험을 중심으로- (Mobility Evaluation of Popular Firefighting Protective Gloves in Domestic and Foreign Countries -Don-Doff Test, Dexterity Test, and Torque Test-)

  • 김다미;이인성;이주영
    • 한국의류학회지
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    • 제40권5호
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    • pp.921-935
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    • 2016

  • This research analyzed the manual performance of firefighting protective gloves on global markets in order to suggest an evaluation method for firefighting protective gloves wearing comfort. We collected 13 types of firefighting gloves from domestic and international markets (7 types from Korea, 3 types form Europe, 2 types from the U.S and 1 type from Japan). We set the Don-Doff test as a basal requirement for moving toward to further manual performance tests that consist of: ASTM dexterity test, Minnesota dexterity test, Bennett hand tool test and ASTM torque test. All gloves were evaluated in dry and wet conditions, we included eight current male firefighters ($43.4{\pm}7.0yr$ in age, $173.1{\pm}4.4cm$ in height, $79.9{\pm}9.2kg$ in body mass) for the tests. Four gloves (1 Korea, 1 U.S, 1 Germany, and 1 Japan) out of thirteen firefighting gloves passed the Don-Doff test and had great subject preferences. There was no significant difference between dry and wet conditions on the ASTM dexterity test, Minnesota dexterity test, Bennett hand tool test and ASTM torque test. However, Japanese gloves had the greatest score and showed 3-4 times faster completion time on the ASTM dexterity test (p<.05), 1.2-1.5 times faster on the Minnesota dexterity test (p<.05), as fast as the bare hand on Bennett hand tool test (p<.05), and greater performance on the ASTM torque test compared to bare hand. In conclusion, Don-Doff test in wet conditions should be the first step for a mobility evaluation of domestic firefighting protective gloves; subsequently, a comprehensive test assorting ASTM, Minnesota, and Bennett test should be developed as a second step. The current ASTM torque test can be adopted as a third step. This three-step-method for evaluating firefighting protective glove mobility can be expected to expand into surveys of other safety gloves in Korea.

  • https://doi.org/10.5850/JKSCT.2016.40.5.921 인용 PDF KSCI

ATM-induced Radiosensitization in vitro and in vivo

  • Choi, E.K.;Ahn, S.D.;Rhee, Y.H.;Chung, H.S.;Ha, S.W.;Song, C.W.;Griffin, R.J.;Park, H.J.
    • 한국생물물리학회:학술대회논문집
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    • 한국생물물리학회 2002년도 제9회 학술 발표회 프로그램과 논문초록
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    • pp.52-52
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    • 2002

  • It has been known that ATM plays a central role in response of cells to ionizing radiation by enhancing DNA repair. We have investigated the feasibility of increasing radiosensitivity of tumor cells with the use of ATM inhibitors such as caffeine, pentoxifylline and wortmannin. Human colorecta1 cancer RKO.C cells and RKO-ATM cells (RKO cells overexpressing ATM) were used in the present study. (omitted)

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