نتایج جستجو برای: bomb

تعداد نتایج: 3654  

Journal: :Journal of physics 2023

Abstract In order to meet the impact attack angle demand of 3°±1° guided bomb in terminal effect rocket sled test, dual-track was designed as research object, based on simulation analysis bomb-sled separation and factors that interfere with bomb. The ballistic scheme created preset 2° through 3m straight track, 6m curved track a radius 40m, free flight, would be within range 2.12°~2.72°. 2.2°, ...

2007
Edwin Bundy

The bomb disposal community seeks to attract, train, and retain individuals who are physically, mentally, and emotionally capable of performing diverse and complex tasks. However, while bomb disposal technicians and organisations tend to believe that bomb disposal requires a certain “type” of individual, little research has been conducted to identify the cognitive characteristics that make a “g...

2008
Masako Tagawa Masuko Tsukasaki Kunihiro Matsuo Tatsuki Yokota Ken-ichi Miyazaki Yasushi Fukushima Takuya Hata Tomoko Imaizumi Masako Iwanaga Tatsuki Matsuo Ken-ichi Yokota Yasushi Miyazaki Takuya Fukushima Tomoko Hata Yoshitaka Imaizumi Daisuke Imanishi Masao Tomonaga

Author Affiliation Department of Hematology and Molecular Medicine, Atomic Bomb Disease Institute, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan Department of Internal Medicine, Nagasaki Atomic Bomb Casualty Council Health Management Center, Nagasaki, Japan Biostatistics Section, Division of Scientific Data Registry, Atomic Bomb Disease Institute, Nagasaki Universi...

1996
Lev Vaidman

1 The Penrose bomb testing problem I am greatly indebted to Roger Penrose. I have learned very much from his papers, from his exciting books, and from our (too short) conversations. I am most grateful to Roger for developing the idea of Avshalom Elitzur and myself on interaction-free measurements (IFM). The version of IFM Penrose described in his book (1994) is conceptually different from our o...

Journal: :Hiroshima journal of medical sciences 1989
N Hayakawa M Ohtaki H Ueoka M Matsuura M Munaka M Kurihara

A comparative study was made on mortality during a 15-year period from 1968 to 1982 between atomic bomb survivors resident in Hiroshima Prefecture and non-exposed controls. The mortality rate for all causes of death was lower in atomic bomb survivors than in the non-exposed, but the rate was higher among those directly exposed within about 1 km than in the non-exposed. The mortality rate for ma...

Journal: :Nature 1973

Journal: :Radiation research 2013
Nobuko Sera Ayumi Hida Misa Imaizumi Eiji Nakashima Masazumi Akahoshi

Atomic bomb (A-bomb) radiation is associated with cardiovascular disease (CVD) and metabolic CVD risk factors. Chronic kidney disease (CKD) is also known to be a risk factor for CVD and little is known whether CKD is associated with A-bomb radiation. To examine whether CKD is associated with CVD risk factors or with A-bomb radiation in A-bomb survivors, we classified renal dysfunction in 1,040 ...

2007
Keith B. Rodgers Daniel P. Schrag Naomi H. Naik

A modeling study of the bomb 14C transient is presented for the Pacific Ocean. A primitive equation ocean circulation model has been configured for a high-resolution domain that accounts for the Indonesian Throughflow (ITF). Four separate runs were performed: (1) seasonal forcing with 20 Sv of ITF transport, (2) seasonal forcing with 10 Sv of ITF transport, (3) seasonal forcing with no ITF tran...

Journal: :Hiroshima journal of medical sciences 1982
Y Satow K Ohmae N Okamoto T Abe S Watanabe

The subjects of this study are mainly pairs of monozygotic twins, one of whom w s exposed to the atomic bomb and the other not exposed, and the natural history of the diseases of these twins was analyzed to find out genetic and environmental factors of the diseases and some biological effect of the atomic bomb exposure or other. In this study, 13 pairs of monozygotic and 5 pairs of dizygotic tw...

Journal: :Nature 1994

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