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Shima Hospital
is a Japanese hospital, now clinic, in Hiroshima, Japan. It was the exact location where the atomic bombing of Hiroshima took place on August 6, 1945. Shima Hospital is considered to be ground zero. In 1948, the hospital was rebuilt from the ground up by Dr. . The reconstructed Shima Surgery is still in operation to the present day under the name Shima Internist Hospital ( ''Shima naika iin'').Shima Naika Iin (Japanese) Specialities of the present Shima Hospital are surgery, orthopaedics, internal medicine, and endoscopic treatment of the digestive organs. Adjacent to the Shima Hospital is a monument marking the |
Hiroshima
is the capital of Hiroshima Prefecture in Japan. , the city had an estimated population of 1,199,391. The gross domestic product (GDP) in Greater Hiroshima, Hiroshima Urban Employment Area, was US$61.3 billion as of 2010. Kazumi Matsui has been the city's mayor since April 2011. Hiroshima was founded in 1589 as a castle town on the Ōta River delta. Following the Meiji Restoration in 1868, Hiroshima rapidly transformed into a major urban center and industrial hub. In 1889, Hiroshima officially gained city status. The city was a center of military activities during the imperial era, playing significant roles such as in the First Sino-Japanese War, the Russo-Japanese War, and the two world wars. Hiroshima was the first military target of a nuclear weapon in human history. This occurred on August 6, 1945, at 8:15 a.m., when the United States Army Air Forces (USAAF) dropped the atomic bomb " Little Boy" on the city. Most of Hiroshima was destroyed, and by the end ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Japan
Japan ( ja, 日本, or , and formally , ''Nihonkoku'') is an island country in East Asia. It is situated in the northwest Pacific Ocean, and is bordered on the west by the Sea of Japan, while extending from the Sea of Okhotsk in the north toward the East China Sea, Philippine Sea, and Taiwan in the south. Japan is a part of the Ring of Fire, and spans an archipelago of 6852 islands covering ; the five main islands are Hokkaido, Honshu (the "mainland"), Shikoku, Kyushu, and Okinawa. Tokyo is the nation's capital and largest city, followed by Yokohama, Osaka, Nagoya, Sapporo, Fukuoka, Kobe, and Kyoto. Japan is the eleventh most populous country in the world, as well as one of the most densely populated and urbanized. About three-fourths of the country's terrain is mountainous, concentrating its population of 123.2 million on narrow coastal plains. Japan is divided into 47 administrative prefectures and eight traditional regions. The Greater Tokyo Ar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Atomic Bombings Of Hiroshima And Nagasaki
The United States detonated two atomic bombs over the Japanese cities of Hiroshima and Nagasaki on 6 and 9 August 1945, respectively. The two bombings killed between 129,000 and 226,000 people, most of whom were civilians, and remain the only use of nuclear weapons in armed conflict so far. In the final year of World War II, the Allies of World War II, Allies prepared for a costly Operation Downfall, invasion of the Japanese mainland. This undertaking was preceded by a Air raids on Japan, conventional and firebombing campaign that devastated 64 Japanese cities. The European theatre of World War II, war in the European theatre concluded when Germany German Instrument of Surrender, surrendered on 8 May 1945, and the Allies turned their full attention to the Pacific War. By July 1945, the Allies' Manhattan Project had produced two types of atomic bombs: "Fat Man", a plutonium implosion-type nuclear weapon; and "Little Boy", an enriched uranium gun-type fission weapon. The 509th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ground Zero
In relation to nuclear explosions and other large bombs, ground zero (also called surface zero) is the point on the Earth's surface closest to a detonation. In the case of an explosion above the ground, ''ground zero'' is the point on the ground directly below the nuclear detonation and is sometimes called the hypocenter (). Generally, the terms ''ground zero'' and ''surface zero'' are also used in relation to earthquakes, epidemics, and other disasters to mark the point of the most severe damage or destruction. The term is distinguished from the term zero point in that the latter can also be located in the air, underground, or underwater. Trinity, Hiroshima and Nagasaki The origins of the term "ground zero" began with the Trinity test in Jornada del Muerto desert near Socorro, New Mexico, and the atomic bombings of Hiroshima and Nagasaki in Japan. The United States Strategic Bombing Survey of the atomic attacks, released in June 1946, used the term liberally, defining it ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hypocenter
In seismology, a hypocenter or hypocentre () is the point of origin of an earthquake or a subsurface nuclear explosion. A synonym is the focus of an earthquake. Earthquakes An earthquake's hypocenter is the position where the strain energy stored in the rock is first released, marking the point where the fault begins to rupture.''The hypocenter is the point within the earth where an earthquake rupture starts. The epicenter is the point directly above it at the surface of the Earth. Also commonly termed the focus.'' This occurs directly beneath the epicenter, at a distance known as the ''hypocentral depth'' or ''focal depth''. The focal depth can be calculated from measurements based on seismic wave phenomena. As with all wave phenomena in physics, there is uncertainty in such measurements that grows with the wavelength so the focal depth of the source of these long-wavelength (low frequency) waves is difficult to determine exactly. Very strong earthquakes radiate a large ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hiroshima Peace Memorial
The , originally the Hiroshima Prefectural Industrial Promotion Hall, and now commonly called the Genbaku Dome, , is part of the Hiroshima Peace Memorial Park in Hiroshima, Japan and was designated a UNESCO World Heritage Site in 1996. The ruin of the hall serves as a memorial to the over 140,000 people who were killed in the atomic bombing of Hiroshima at the end of World War II. It is permanently kept in a state of arrested ruin as a reminder of the destructive effects of nuclear warfare. History The Product Exhibition Hall building was originally designed by Czech architect Jan Letzel. The design included a distinctive dome at the top of the building. It was completed in April 1915 and was named the ''Hiroshima Prefectural Commercial Exhibition'' (HMI). It was formally opened to the public in August that year. In 1921, the name was changed to the ''Hiroshima Prefectural Products Exhibition Hall'', and again, in 1933, to the ''Hiroshima Prefectural Industrial Promotion H ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Osaka University
, abbreviated as , is a public research university located in Osaka Prefecture, Japan. It is one of Japan's former Imperial Universities and a Designated National University listed as a "Top Type" university in the Top Global University Project. The university is often ranked among the top three public universities in Japan, along with the University of Tokyo and Kyoto University. It is ranked third overall among Japanese universities and 75th worldwide in the 2022 QS World University Rankings. Osaka University was one of the earliest modern universities in Japan at its founding in 1931. The history of the institution includes much older predecessors in Osaka such as the Kaitokudō founded in 1724 and the Tekijuku founded in 1838. In 2007, it merged with Osaka University of Foreign Studies and became the largest national university in Japan. Osaka University is one of the most productive research institutions in Japan. Numerous prominent scholars and scientists have attend ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tekijuku
Tekijuku (適塾) was a school established in , Osaka, the main trading route between Nagasaki and Edo in 1838 during the Tenpō era of the late Edo period. Its founder was Ogata Kōan, a doctor and scholar of Dutch studies (Rangaku). The foreign language curriculum focused primarily on medicine, but also taught astronomy and other western sciences. The school was one of the predecessors of Osaka University and Keio University, through the work of the most notably alumni Ogata Koan and Fukuzawa Yukichi, respectively. Graduates * Fukuzawa Yukichi * Hashimoto Sanai * Hanabusa Yoshitada *Ikeda Kensai（ :ja:池田謙斎） *Ishizaka Ikan（ :ja:石坂惟寛） * Ishida Eikichi（ :ja:石田英吉） *Kusaka Genki（ :ja:久坂玄機） * Mitsukuri Shūhei（ :ja:箕作秋坪） * Nagayo Sensai * Ōmura Masujirō * Ōtori Keisuke * Sano Tsunetami *Takamatsu Ryōun ( :ja:高松凌雲) * Takeda Ayasaburō *Tezuka Ryōsen ( :ja:手塚良仙) - Great-grandfather of Tezuka Osamu *Toko ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States
The United States of America (U.S.A. or USA), commonly known as the United States (U.S. or US) or America, is a country primarily located in North America. It consists of 50 U.S. state, states, a Washington, D.C., federal district, five major unincorporated territories, nine United States Minor Outlying Islands, Minor Outlying Islands, and 326 Indian reservations. The United States is also in Compact of Free Association, free association with three Oceania, Pacific Island Sovereign state, sovereign states: the Federated States of Micronesia, the Marshall Islands, and the Palau, Republic of Palau. It is the world's List of countries and dependencies by area, third-largest country by both land and total area. It shares land borders Canada–United States border, with Canada to its north and Mexico–United States border, with Mexico to its south and has maritime borders with the Bahamas, Cuba, Russia, and other nations. With a population of over 333 million, it is the List of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mayo Clinic
The Mayo Clinic () is a nonprofit American academic medical center focused on integrated health care, education, and research Research is "creative and systematic work undertaken to increase the stock of knowledge". It involves the collection, organization and analysis of evidence to increase understanding of a topic, characterized by a particular attentiveness t .... It employs over 4,500 physicians and scientists, along with another 58,400 administrative and allied health staff, across three major campuses: Rochester, Minnesota; Jacksonville, Florida; and Phoenix, Arizona, Phoenix/Scottsdale, Arizona. The practice specializes in treating difficult cases through Health care#Tertiary care, tertiary care and Medical tourism#United States, destination medicine. It is home to the top-15 ranked Mayo Clinic Alix School of Medicine in addition to many of the highest regarded residency education programs in the United States. It spends over $660 million a year on research an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pacific War
The Pacific War, sometimes called the Asia–Pacific War, was the Theater (warfare), theater of World War II that was fought in Asia, the Pacific Ocean, the Indian Ocean, and Oceania. It was geographically the largest theater of the war, including the vast Pacific Ocean theatre of World War II, Pacific Ocean theater, the South West Pacific theatre of World War II, South West Pacific theater, the Second Sino-Japanese War, and the Soviet–Japanese War. The Second Sino-Japanese War between the Empire of Japan and the Republic of China (1912–49), Republic of China had been in progress since 7 July 1937, with hostilities dating back as far as 19 September 1931 with the Japanese invasion of Manchuria. However, it is more widely accepted that the Pacific War itself began on 7 December (8 December Japanese time) 1941, when the Japanese simultaneously Japanese invasion of Thailand, invaded Thailand, attacked the British colonies of Malayan Campaign, Malaya, Battle of Singapore, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
