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Jacob Moritz Blumberg
Jacob Moritz Blumberg (27 June 1873 – 1955) was a German Jewish surgeon and gynaecologist and inventor and namesake of Blumberg's sign. Life and work Blumberg was born in the Province of Posen and educated at the University of Breslau (Wrocław) where he received his doctorate in 1896. He went on to complete further training with Polish surgeon Jan Mikulicz-Radecki at the surgical clinic in Breslau, under German physician Albert Ludwig Sigesmund Neisser, the discoverer of ''Neisseria gonorrhoeae'', at the dermatological clinic, and under German physician Albert Fränkel at the women's clinic. He also trained with Paul Zweifel at the women's clinic in Leipzig. trained with Paul Zweifel and invented Blumberg's sign. Blumberg began his professional career in Berlin where he specialised in gynaecology and surgery. Early in his career he invented the Blumberg sign to indicate peritonitis. Investigating methods of sterilisation of the surgeon's hands resulted in his invention of a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Blumberg's Sign
Blumberg's sign (also referred to as rebound tenderness or Shchetkin–Blumberg's sign) is a clinical sign in which there is pain upon removal of pressure rather than application of pressure to the abdomen. (The latter is referred to simply as ''abdominal tenderness''.) It is indicative of peritonitis. It was named after German surgeon Jacob Moritz Blumberg. Procedure The abdominal wall is compressed slowly and then rapidly released. A positive sign is indicated by presence of pain upon removal of pressure on the abdominal wall. Clinical significance The sign indicates aggravation of the parietal peritoneum by stretching or moving. Positive Blumberg's sign is indicative of peritonitis, which can occur in diseases like appendicitis, and may occur in ulcerative colitis with rebound tenderness in the right lower quadrant. However, in recent years the value of rebound tenderness has been questioned, since it may not add any diagnostic value beyond the observation that the patient h ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Typhus
Typhus, also known as typhus fever, is a group of infectious diseases that include epidemic typhus, scrub typhus, and murine typhus. Common symptoms include fever, headache, and a rash. Typically these begin one to two weeks after exposure. The diseases are caused by specific types of bacterial infection. Epidemic typhus is due to '' Rickettsia prowazekii'' spread by body lice, scrub typhus is due to ''Orientia tsutsugamushi'' spread by chiggers, and murine typhus is due to '' Rickettsia typhi'' spread by fleas. Vaccines have been developed, but none are commercially available. Prevention is achieved by reducing exposure to the organisms that spread the disease. Treatment is with the antibiotic doxycycline. Epidemic typhus generally occurs in outbreaks when poor sanitary conditions and crowding are present. While once common, it is now rare. Scrub typhus occurs in Southeast Asia, Japan, and northern Australia. Murine typhus occurs in tropical and subtropical areas ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
19th-century German Jews
The 19th (nineteenth) century began on 1 January 1801 ( MDCCCI), and ended on 31 December 1900 ( MCM). The 19th century was the ninth century of the 2nd millennium. The 19th century was characterized by vast social upheaval. Slavery was abolished in much of Europe and the Americas. The First Industrial Revolution, though it began in the late 18th century, expanding beyond its British homeland for the first time during this century, particularly remaking the economies and societies of the Low Countries, the Rhineland, Northern Italy, and the Northeastern United States. A few decades later, the Second Industrial Revolution led to ever more massive urbanization and much higher levels of productivity, profit, and prosperity, a pattern that continued into the 20th century. The Islamic gunpowder empires fell into decline and European imperialism brought much of South Asia, Southeast Asia, and almost all of Africa under colonial rule. It was also marked by the collapse of the l ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1955 Deaths
Events January * January 3 – José Ramón Guizado becomes president of Panama. * January 17 – , the first Nuclear marine propulsion, nuclear-powered submarine, puts to sea for the first time, from Groton, Connecticut. * January 18–January 20, 20 – Battle of Yijiangshan Islands: The Chinese Communist People's Liberation Army seizes the islands from the Republic of China (Taiwan). * January 22 – In the United States, The Pentagon announces a plan to develop intercontinental ballistic missiles (ICBMs), armed with nuclear weapons. * January 23 – The Sutton Coldfield rail crash kills 17, near Birmingham, England. * January 25 – The Presidium of the Supreme Soviet of the Soviet Union announces the end of the war between the USSR and Germany, which began during World War II in 1941. * January 28 – The United States Congress authorizes President Dwight D. Eisenhower to use force to protect Taiwan, Formosa from the People's Republic of China. February * February ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1873 Births
Events January–March * January 1 ** Japan adopts the Gregorian calendar. ** The California Penal Code goes into effect. * January 17 – American Indian Wars: Modoc War: First Battle of the Stronghold – Modoc Indians defeat the United States Army. * February 11 – The Spanish Cortes deposes King Amadeus I, and proclaims the First Spanish Republic. * February 12 ** Emilio Castelar, the former foreign minister, becomes prime minister of the new Spanish Republic. ** The Coinage Act of 1873 in the United States is signed into law by President Ulysses S. Grant; coming into effect on April 1, it ends bimetallism in the U.S., and places the country on the gold standard. * February 20 ** The University of California opens its first medical school in San Francisco. ** British naval officer John Moresby discovers the site of Port Moresby, and claims the land for Britain. * March 3 – Censorship: The United States Congress enacts the Coms ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Marion Harding
Marion may refer to: People *Marion (given name) *Marion (surname) *Marion Silva Fernandes, Brazilian footballer known simply as "Marion" *Marion (singer), Filipino singer-songwriter and pianist Marion Aunor (born 1992) Places Antarctica * Marion Nunataks, Charcot Island Australia * City of Marion, a local government area in South Australia * Marion, South Australia, a suburb of Adelaide Cyprus * Marion, Cyprus, an ancient city-state South Africa *Marion Island, one of the Prince Edward Islands United States * Marion, Alabama * Marion, Arkansas * Marion, Connecticut ** Marion Historic District (Cheshire and Southington, Connecticut) * Marion, Georgia * Marion, Illinois * Marion, Indiana, Grant County * Marion, Shelby County, Indiana * Marion, Iowa * Marion, Kansas ** Marion County Lake ** Marion Reservoir * Marion, Kentucky * Marion, Louisiana * Marion, Massachusetts * Marion Station, Maryland, often referred to as just "Marion" * Marion, Michigan * Marion, Minnesota * Mario ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Marie Curie
Marie Salomea Skłodowska–Curie ( , , ; born Maria Salomea Skłodowska, ; 7 November 1867 – 4 July 1934) was a Polish and naturalized-French physicist and chemist who conducted pioneering research on radioactivity. She was the first woman to win a Nobel Prize, the first person and the only woman to win a Nobel Prize twice, and the only person to win a Nobel Prize in two scientific fields. Her husband, Pierre Curie, was a co-winner of her first Nobel Prize, making them the first-ever married couple to win the Nobel Prize and launching the Curie family legacy of five Nobel Prizes. She was, in 1906, the first woman to become a professor at the University of Paris. She was born in Warsaw, in what was then the Kingdom of Poland, part of the Russian Empire. She studied at Warsaw's clandestine Flying University and began her practical scientific training in Warsaw. In 1891, aged 24, she followed her elder sister Bronisława to study in Paris, where she earned her high ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arthur Pan
Professor Arthur Pan (18 December 1894 – 1983) was a Hungarian artist and portrait painter, whose subjects included Winston Churchill. __TOC__ Life and work Arthur Pan was born in Timișoara, Austria-Hungary, and studied at the Budapest Academy of Art and in Paris at the Académie Julian."Artist's biography: Pan, Arthur" , artinaclick.com. Retrieved 20 September 2009. He came to England as a refugee from the s.''Paper maker and British paper trade journal'', Volumes 111-112, p.78. Retrieved fro Google Books 19 September 2009. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Belsize Park
Belsize Park is an affluent residential area of Hampstead in the London Borough of Camden (the inner north-west of London), England. The residential streets are lined with mews houses and Georgian and Victorian villas. Some nearby localities are Hampstead village to the north and west, Camden Town to the south-east and Primrose Hill to the south. There are restaurants, pubs, cafés, and independent boutiques in Belsize Village, and on Haverstock Hill and England's Lane. Hampstead Heath is close by, and Primrose Hill park is a five-minute walk from England's Lane. Belsize Park is in the Hampstead and Kilburn constituency whose present MP is Tulip Siddiq. The headquarters of the World Association of Girl Guides and Girl Scouts organisation is in Belsize Park. History The name is derived from French ''bel assis'' meaning 'well situated'. The area has many thoroughfares bearing its name: Belsize Avenue, Belsize Court, Belsize Crescent, Belsize Gardens, Belsize Grove, B ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nazi Party
The Nazi Party, officially the National Socialist German Workers' Party (german: Nationalsozialistische Deutsche Arbeiterpartei or NSDAP), was a far-right political party in Germany active between 1920 and 1945 that created and supported the ideology of Nazism. Its precursor, the German Workers' Party (; DAP), existed from 1919 to 1920. The Nazi Party emerged from the extremist German nationalist, racist and populist paramilitary culture, which fought against the communist uprisings in post– World War I Germany. The party was created to draw workers away from communism and into nationalism. Initially, Nazi political strategy focused on anti– big business, anti-bourgeois, and anti-capitalist rhetoric. This was later downplayed to gain the support of business leaders, and in the 1930s, the party's main focus shifted to antisemitic and anti-Marxist themes. The party had little popular support until the Great Depression. Pseudoscientific racist theories were ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
X-ray
X-rays (or rarely, ''X-radiation'') are a form of high-energy electromagnetic radiation. In many languages, it is referred to as Röntgen radiation, after the German scientist Wilhelm Conrad Röntgen, who discovered it in 1895 and named it ''X-radiation'' to signify an unknown type of radiation.Novelline, Robert (1997). ''Squire's Fundamentals of Radiology''. Harvard University Press. 5th edition. . X-ray wavelengths are shorter than those of ultraviolet rays and longer than those of gamma rays. There is no universally accepted, strict definition of the bounds of the X-ray band. Roughly, X-rays have a wavelength ranging from 10 nanometers to 10 picometers, corresponding to frequencies in the range of 30 petahertz to 30 exahertz ( to ) and photon energies in the range of 100 eV to 100 keV, respectively. X-rays can penetrate many solid substances such as construction materials and living tissue, so X-ray radiography is widely used in medi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Radiology
Radiology ( ) is the medical discipline that uses medical imaging to diagnose diseases and guide their treatment, within the bodies of humans and other animals. It began with radiography (which is why its name has a root referring to radiation), but today it includes all imaging modalities, including those that use no electromagnetic radiation (such as ultrasonography and magnetic resonance imaging), as well as others that do, such as computed tomography (CT), fluoroscopy, and nuclear medicine including positron emission tomography (PET). Interventional radiology is the performance of usually minimally invasive medical procedures with the guidance of imaging technologies such as those mentioned above. The modern practice of radiology involves several different healthcare professions working as a team. The radiologist is a medical doctor who has completed the appropriate post-graduate training and interprets medical images, communicates these findings to other physicians b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
