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Hermann Sahli
Hermann Sahli (May 23, 1856 – April 28, 1933) was a Swiss internist who was a native of Bern. In 1878 he earned his doctorate from the University of Bern, and subsequently became an assistant to Ludwig Lichtheim (1845–1915) in Bern. Afterwards, he traveled to Leipzig, where he worked under Julius Friedrich Cohnheim (1839–1884) and Carl Weigert (1845–1904). He returned to Bern as an assistant at Lichtheim's policlinic, and in 1888 became a professor of internal medicine. At Bern, he also served as director of the Inselspital (medical clinic). Sahli was involved in almost all aspects of internal medicine, and made contributions in the fields of neurology, physiology and hematology, being especially known for his work in hemodynamics. He made improvements to the sphygmomanometer, and introduced "Sahli's hemoglobinometer", an instrument used for colorimetric determination of the blood's hemoglobin content. His name is also associated with the "Sahli pipette method" for perf ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Internist
Internal medicine, also known as general medicine in Commonwealth nations, is a medical specialty for medical doctors focused on the prevention, diagnosis, and treatment of diseases in adults. Its namesake stems from "treatment of diseases of the internal organs". Medical practitioners of internal medicine are referred to as internists, or physicians in Commonwealth nations. Internists possess specialized skills in managing patients with undifferentiated or multi-system disease processes. They provide care to both hospitalized (inpatient) and ambulatory (outpatient) patients and often contribute significantly to teaching and research. Internists are qualified physicians who have undergone postgraduate training in internal medicine, and should not be confused with " interns", a term commonly used for a medical doctor who has obtained a medical degree but does not yet have a license to practice medicine unsupervised. In the United States and Commonwealth nations, there is often co ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pipette
A pipette (sometimes spelled as pipet) is a type of laboratory tool commonly used in chemistry and biology to transport a measured volume of liquid, often as a media dispenser. Pipettes come in several designs for various purposes with differing levels of accuracy and precision, from single piece glass pipettes to more complex adjustable or electronic pipettes. Many pipette types work by creating a Vacuum, partial vacuum above the liquid-holding chamber and selectively releasing this vacuum to draw up and dispense liquid. Measurement accuracy varies greatly depending on the instrument. History The first simple pipettes were made of glass, such as Pasteur pipettes. Large pipettes continue to be made of glass; others are made of squeezable plastic for situations where an exact volume is not required. During or prior to 1877, Joseph Lister (1827 – 1912) invented the first adjustable micropipette, consisting of a "pipette with a syringe" (photograph shown at right). The micr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1933 Deaths
Events January * January 11 – Australian aviator Sir Charles Kingsford Smith makes the first commercial flight between Australia and New Zealand. * January 17 – The United States Congress votes in favour of Philippines independence, against the wishes of U.S. President Herbert Hoover. * January 28 – "Pakistan Declaration": Choudhry Rahmat Ali publishes (in Cambridge, UK) a pamphlet entitled ''Now or Never; Are We to Live or Perish Forever?'', in which he calls for the creation of a Muslim state in northwest India that he calls "Pakistan, Pakstan"; this influences the Pakistan Movement. * January 30 ** Nazi Party leader Adolf Hitler is appointed Chancellor of Germany (German Reich), Chancellor of Germany by President of Germany Paul von Hindenburg. ** Édouard Daladier forms a government in France in succession to Joseph Paul-Boncour. He is succeeded on October 26 by Albert Sarraut and on November 26 by Camille Chautemps. February * February 1 – Adolf Hitle ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1856 Births
Events January–March * January 8 – Borax deposits are discovered in large quantities by John Veatch in California. * January 23 – The American sidewheel steamer SS ''Pacific'' leaves Liverpool (England) for a transatlantic voyage on which she will be lost with all 186 on board. * January 24 – U.S. President Franklin Pierce declares the new Free-State Topeka government in " Bleeding Kansas" to be in rebellion. * January 26 – First Battle of Seattle: Marines from the suppress an indigenous uprising, in response to Governor Stevens' declaration of a "war of extermination" on Native communities. * January 29 ** The 223-mile North Carolina Railroad is completed from Goldsboro through Raleigh and Salisbury to Charlotte. ** Queen Victoria institutes the Victoria Cross as a British military decoration. * February ** The Tintic War breaks out in Utah. ** The National Dress Reform Association is founded in the United States to promote "r ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Swiss Hematologists
Swiss most commonly refers to: * the adjectival form of Switzerland *Swiss people Swiss may also refer to: Places *Swiss, Missouri * Swiss, North Carolina * Swiss, West Virginia *Swiss, Wisconsin Other uses * Swiss Café, an old café located in Baghdad, Iraq *Swiss-system tournament, in various games and sports *Swiss International Air Lines **Swiss Global Air Lines, a subsidiary *Swissair, former national air line of Switzerland * .swiss alternative TLD for Switzerland See also *Swiss made, label for Swiss products *Swiss cheese (other) *Switzerland (other) *Languages of Switzerland, none of which are called "Swiss" *International Typographic Style, also known as Swiss Style, in graphic design *Schweizer (other), meaning Swiss in German *Schweitzer, a family name meaning Swiss in German *Swisse Swisse is a vitamin, supplement, and skincare brand. Founded in Australia in 1969 and globally headquartered in Melbourne, and was sold to Health & Happin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Who Named It
''Whonamedit?'' is an online English-language dictionary of medical eponyms and the people associated with their identification. Though it is a dictionary, many eponyms and persons are presented in extensive articles with comprehensive bibliographies. The dictionary is hosted in Norway Norway, officially the Kingdom of Norway, is a Nordic countries, Nordic country located on the Scandinavian Peninsula in Northern Europe. The remote Arctic island of Jan Mayen and the archipelago of Svalbard also form part of the Kingdom of ... and was developed by medical historian Ole Daniel Enersen. References External links * Medical websites Medical dictionaries Eponyms in medicine {{online-dict-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
German Wikipedia
The German Wikipedia () is the German-language edition of Wikipedia, a free and publicly editable online encyclopedia. Founded on 16 March 2001, it is the second-oldest Wikipedia edition (after the English Wikipedia). It has articles, making it the -largest edition of Wikipedia by number of articles , behind the English Wikipedia and the mostly bot-generated Cebuano Wikipedia.meta:List of Wikipedias, Wikimedia list of Wikipedias and their statistics. Retrieved 5 January 2025.] Alternative language Wikipedias, 16 March 2001List of Wikipedias/Table meta.wikimedia.org, Statistics It has the second-largest number of edits and of active users behind the English Wikipedia. On 7 November 2011, the German Wikipedia became the second edition of Wikipedia, after the English edition, to exceed 100&nbs ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Asteroid
An asteroid is a minor planet—an object larger than a meteoroid that is neither a planet nor an identified comet—that orbits within the Solar System#Inner Solar System, inner Solar System or is co-orbital with Jupiter (Trojan asteroids). Asteroids are rocky, metallic, or icy bodies with no atmosphere, and are broadly classified into C-type asteroid, C-type (carbonaceous), M-type asteroid, M-type (metallic), or S-type asteroid, S-type (silicaceous). The size and shape of asteroids vary significantly, ranging from small rubble piles under a kilometer across to Ceres (dwarf planet), Ceres, a dwarf planet almost 1000 km in diameter. A body is classified as a comet, not an asteroid, if it shows a coma (tail) when warmed by solar radiation, although recent observations suggest a continuum between these types of bodies. Of the roughly one million known asteroids, the greatest number are located between the orbits of Mars and Jupiter, approximately 2 to 4 astronomical unit, AU ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
2088 Sahlia
88 may refer to: * 88 (number) * one of the years 88 BC, AD 88, 1988, 2088 * Highway 88, see List of highways numbered 88 * The 88 (San Jose), a residential skyscraper in San Jose, California, USA * The 88, a nickname for the piano derived from the number of keys it typically has * A Morse code abbreviation meaning "Love and kisses" * ''88'' (film), a 2015 film directed by April Mullen, starring Katharine Isabelle * Atomic number 88: radium * The butterfly genus ''Diaethria'', which has an 88-like pattern on its wings * The butterfly genus '' Callicore'', which has an 88-like pattern on its wings * 88, a neo-Nazi symbol and code number for "Heil Hitler," based on "H" being the eighth letter of the alphabet * 88 Thisbe, a main-belt asteroid * Oldsmobile 88, a full-sized car produced by General Motors Weaponry * Gewehr 88, German rifle * Patrone 88, German rifle cartridge * Hanyang 88, Chinese rifle based on the Gewehr 88 * 8.8 cm Flak 18/36/37/41, known as ''the eighty-eight ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Georges Hayem
Georges Hayem (25 November 1841 – 28 August 1933) was a physician and hematologist born in Paris. He studied medicine in Paris, and later became a professor of therapy and materia medica. Beginning in 1878 he practiced medicine at the Hôpital Tenon; later on, he was associated with the Hôpital Saint-Antoine, Hôpital St. Antoine. From 1893 until 1911 he held the chair of clinical medicine. Georges Hayem was a pioneer in the field of hematology, and is remembered for his studies on the formation of leukocytes and erythrocytes. He performed the first accurate count of blood platelets, and is credited with developing a solution of mercury bichloride, sodium chloride and sodium sulfate for dilution of blood prior to counting erythrocytes with a hemocytometer. In 1874 he provided an early description of chronic interstitial hepatitis. With bacteriologist Georges-Fernand Widal (1862–1929), the eponymous "Hayem-Widal syndrome" is named, which is an historical term for acquired h ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hematologist
Hematology ( spelled haematology in British English) is the branch of medicine concerned with the study of the cause, prognosis, treatment, and prevention of diseases related to blood. It involves treating diseases that affect the production of blood and its components, such as blood cells, hemoglobin, blood proteins, bone marrow, platelets, blood vessels, spleen, and the mechanism of coagulation. Such diseases might include hemophilia, sickle cell anemia, blood clots (thrombus), other bleeding disorders, and blood cancers such as leukemia, multiple myeloma, and lymphoma. The laboratory analysis of blood is frequently performed by a medical technologist or medical laboratory scientist. Specialization Physicians specialized in hematology are known as hematologists or haematologists. Their routine work mainly includes the care and treatment of patients with hematological diseases, although some may also work at the hematology laboratory viewing blood films and bone marrow ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Platelet
Platelets or thrombocytes () are a part of blood whose function (along with the coagulation#Coagulation factors, coagulation factors) is to react to bleeding from blood vessel injury by clumping to form a thrombus, blood clot. Platelets have no cell nucleus; they are fragments of cytoplasm from megakaryocytes which reside in bone marrow or Lung, lung tissue, and then enter the circulation. Platelets are found only in mammals, whereas in other vertebrates (e.g. birds, amphibians), thrombocytes circulate as intact agranulocyte, mononuclear cells. One major function of platelets is to contribute to hemostasis: the process of stopping bleeding at the site where the lining of vessels (endothelium) has been interrupted. Platelets gather at the site and, unless the interruption is physically too large, they plug the hole. First, platelets attach to substances outside the interrupted endothelium: ''adhesion (medicine), adhesion''. Second, they change shape, turn on receptors and secret ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
