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List Of Romanian Inventors And Discoverers
This is a list of Romanian Inventions and Discoveries of Romanian people or inventors/discoverers of Romanian heritage in alphabetical order. A *Ion I. Agârbiceanu: designer of the first gas laser in Romania. *Andrei Alexandrescu: pioneering work on policy-based design implemented via template metaprogramming; co-inventor of D (programming language), D programming language. *Ana Aslan: inventor of Gerovital, an anti-aging product widely used by famous personalities, such as Charles de Gaulle, John F. Kennedy, Indira Gandhi, Charlie Chaplin and Salvador Dalí. *Gheorghe Atanasiu: inventor of infrared monochromator and creator of the method of optical determination of heat of dissociation. *Ion Atanasiu: known as the originator of cerimetry, an analytical method based on cerium (IV) as titration reagent. B *Aurel Babeș: discovered the Pap smear, vaginal smear as screening test for cervical cancer. *Victor Babeș: he discovered a Parasitism, parasitic Apicomplexa, sporozoan of t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Notes
Note, notes, or NOTE may refer to: Music and entertainment * Musical note, a pitched sound (or a symbol for a sound) in music * ''Notes'' (album), a 1987 album by Paul Bley and Paul Motian * ''Notes'', a common (yet unofficial) shortened version of the title of the American TV situation comedy, ''Notes from the Underbelly'' * ''Notes'' (film), a short by John McPhail * ''Notes'' (journal), the quarterly journal of the Music Library Association Finance * Banknote, a form of cash currency, also known as ''bill'' in the United States and Canada * Promissory note, a contract binding one party to pay money to a second party * Note, a security (finance), a type of bond Technology and science * IBM Notes, (formerly Lotus Notes), a client-server, collaborative application owned by IBM Software Group * Natural orifice transluminal endoscopic surgery (NOTES), a type of minimally invasive surgery * Notes (Apple), a note-taking application bundled with macOS and iOS * Notes, another ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ion Atanasiu
Ion A. Atanasiu (25 September 1894 – 19 December 1978) was the founder of the Romanian School of Electrochemistry and the first to teach this subject in Romania. He is known as the originator of cerimetry, an analytical method based on Cerium (IV) as titration reagent. Born in Iași, Atanasiu became a professor of geology at the University of Iași and later at the University of Bucharest. He was elected corresponding member of the Romanian Academy in 1940. His father, Sava Athanasiu Sava Athanasiu (28 April 1861 – 8 April 1946) was a Romanian geologist and paleontologist. He was born in Ruginești, Vrancea County (at the time in Putna County), the first of Costachi and Paraschiva Athanasiu's four children. He first studied ..., a geologist and paleontologist, became a honorary member of the Academy in 1945, while his brother, , a physicist, became a titular member in 1963. Works I. Atanasiu, G. Facsko, Electrochimie. Principii teoretice, 1958 References * 189 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Babesia
''Babesia'', also called ''Nuttallia'', is an apicomplexan parasite that infects red blood cells and is transmitted by ticks. Originally discovered by Romanian bacteriologist Victor Babeș in 1888; over 100 species of ''Babesia'' have since been identified. ''Babesia'' comprises more than 100 species of tick-borne parasites that infect erythrocytes (red blood cells) in many vertebrate hosts. ''Babesia'' species infect livestock worldwide, wild and domestic vertebrate animals, and occasionally humans, where they cause the disease babesiosis. In the United States, ''B. microti'' is the most common strain of the few that have been documented to cause disease in humans. Classification ''Babesia'' is a protozoan parasite found to infect vertebrate animals, mostly livestock mammals and birds, but also occasionally humans. Common names of the disease that ''B. microti'' causes are Texas cattle fever, redwater fever, tick fever, and Nantucket fever. The disease it ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tick
Ticks are parasitic arachnids of the order Ixodida. They are part of the mite superorder Parasitiformes. Adult ticks are approximately 3 to 5 mm in length depending on age, sex, and species, but can become larger when engorged. Ticks are external parasites, living by feeding on the blood of mammals, birds, and sometimes reptiles and amphibians. The timing of the origin of ticks is uncertain, though the oldest known tick fossils are around 100 million years old, and come from the Cretaceous period. Ticks are widely distributed around the world, especially in warm, humid climates. Ticks belong to two major families: the Ixodidae, or hard ticks, and the Argasidae, or soft ticks. '' Nuttalliella'', a genus of tick from southern Africa, is the only member of the family Nuttalliellidae, and represents the most primitive living lineage of ticks. Adults have ovoid/pear-shaped bodies (idiosomas) which become engorged with blood when they feed, and eight legs. Their cephalotho ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Apicomplexa
The Apicomplexa (also called Apicomplexia; single: apicomplexan) are organisms of a large phylum of mainly parasitic alveolates. Most possess a unique form of organelle structure that comprises a type of non-photosynthetic plastid called an apicoplastwith an apical complex membrane. The organelle's apical shape is an adaptation that the apicomplexan applies in penetrating a host cell. The Apicomplexa are unicellular and spore-forming. Most are obligate endoparasites of animals, except '' Nephromyces'', a symbiont in marine animals, originally classified as a chytrid fungus, and the Chromerida, some of which are photosynthetic partners of corals. Motile structures such as flagella or pseudopods are present only in certain gamete stages. The Apicomplexa are a diverse group that includes organisms such as the coccidia, gregarines, piroplasms, haemogregarines, and plasmodia. Diseases caused by Apicomplexa include: * Babesiosis ('' Babesia'') * Malaria (''Plasmodium'') * Cr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Parasitism
Parasitism is a close relationship between species, where one organism, the parasite, lives (at least some of the time) on or inside another organism, the host, causing it some harm, and is adapted structurally to this way of life. The entomologist E. O. Wilson characterised parasites' way of feeding as "predators that eat prey in units of less than one". Parasites include single-celled protozoans such as the agents of malaria, sleeping sickness, and amoebic dysentery; animals such as hookworms, lice, mosquitoes, and vampire bats; fungi such as honey fungus and the agents of ringworm; and plants such as mistletoe, dodder, and the broomrapes. There are six major parasitic strategies of exploitation of animal hosts, namely parasitic castration, directly transmitted parasitism (by contact), trophicallytransmitted parasitism (by being eaten), vector-transmitted parasitism, parasitoidism, and micropredation. One major axis of classification concerns invasiveness: ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Victor Babeș
Victor Babeș (; 28 July 1854 in Vienna – 19 October 1926 in Bucharest) was a Romanian physician, bacteriologist, academician and professor. One of the founders of modern microbiology, Victor Babeș is author of one of the first treatises of bacteriology in the world – ''Bacteria and their role in pathological anatomy and histology of infectious diseases'', written in collaboration with French scientist Victor André Cornil in 1885. In 1888, Babeș underlies the principle of passive immunity, and a few years later enunciates the principle of antibiosis. He made early and significant contributions to the study of rabies, leprosy, diphtheria, tuberculosis and other infectious diseases. He also discovered more than 50 unknown germs and foresaw new methods of staining bacteria and fungi. Victor Babeș introduced rabies vaccination and founded serotherapy in Romania. Babeș-Bolyai University in Cluj-Napoca and the University of Medicine and Pharmacy in Timișoara bear his name. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cervical Cancer
Cervical cancer is a cancer arising from the cervix or in any layer of the wall of the cervix. It is due to the abnormal growth of cells that can invade or spread to other parts of the body. Early on, typically no symptoms are seen. Later symptoms may include abnormal vaginal bleeding, pelvic pain or pain during sexual intercourse. While bleeding after sex may not be serious, it may also indicate the presence of cervical cancer. Virtually all cervical cancer cases (99%) are linked to genital human papillomavirus infection (HPV); most who have had HPV infections, however, do not develop cervical cancer. HPV 16 and 18 strains are responsible for approximately 70% of cervical cancer cases globally and nearly 50% of high grade cervical pre-cancers. Minor risk factors include smoking, a weak immune system, birth control pills, starting sex at a young age, and having many sexual partners. Genetic factors also contribute to cervical cancer risk. Cervical cancer typically develo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pap Smear
The Papanicolaou test (abbreviated as Pap test, also known as Pap smear (AE), cervical smear (BE), cervical screening (BE), or smear test (BE)) is a method of cervical screening used to detect potentially precancerous and cancerous processes in the cervix (opening of the uterus or womb) or, more rarely, anus (in both men and women). Abnormal findings are often followed up by more sensitive diagnostic procedures and, if warranted, interventions that aim to prevent progression to cervical cancer. The test was independently invented in the 1920s by the Greek physician Georgios Papanikolaou and named after him. A simplified version of the test was introduced by the Canadian obstetrician Anna Marion Hilliard in 1957. A Pap smear is performed by opening the vagina with a speculum and collecting cells at the outer opening of the cervix at the transformation zone (where the outer squamous cervical cells meet the inner glandular endocervical cells), using an Ayre spatula or a cyto ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aurel Babeș
Aurel A. Babeș (11 December 1886 – 7 August 1962) was a Romanian scientist and one of the discoverers of the vaginal smear as screening test for cervical cancer. Biography Aurel Babeș was born in 1886, in Bucharest. His father, Aurel V. Babeș (1852–1925), was the son of Vincențiu Babeș; he studied under Robert Bunsen at Heidelberg University and was a chemistry professor at the Faculty of Veterinary Science of the University of Bucharest. His paternal uncle was Victor Babeș, co-author (with Victor André Cornil) of the first treaty of bacteriology. After attending Gheorghe Lazăr High School, Babeș enrolled in 1905 at the Carol Davila University of Medicine and Pharmacy, graduating in 1911. He received his Doctorate magna cum laude in 1915 with thesis ''Cerebrospinal fluid. Clinical and experimental study'', which was awarded the Hillel Award of the Faculty of Medicine and the Lazăr Award of the Romanian Academy of Sciences. After specializing in pathology, he was ap ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Victor Babes
The name Victor or Viktor may refer to: * Victor (name), including a list of people with the given name, mononym, or surname Arts and entertainment Film * ''Victor'' (1951 film), a French drama film * ''Victor'' (1993 film), a French short film * ''Victor'' (2008 film), a TV film about Canadian swimmer Victor Davis * ''Victor'' (2009 film), a French comedy * ''Victor'', a 2017 film about Victor Torres by Brandon Dickerson * ''Viktor'' (2014 film), a Franco/Russian film * ''Viktor'' (2024 film), a documentary of a deaf person's perspective during Russian invasion of Ukraine Music * ''Victor'' (Alex Lifeson album), a 1996 album by Alex Lifeson * ''Victor'' (Vic Mensa album), 2023 album by Vic Mensa * "Victor", a song from the 1979 album ''Eat to the Beat'' by Blondie Businesses * Victor Talking Machine Company, early 20th century American recording company, forerunner of RCA Records * Victor Company of Japan, usually known as JVC, a Japanese electronics corporation ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Reagent
In chemistry, a reagent ( ) or analytical reagent is a substance or compound added to a system to cause a chemical reaction, or test if one occurs. The terms ''reactant'' and ''reagent'' are often used interchangeably, but reactant specifies a substance ''consumed'' in the course of a chemical reaction. ''Solvents'', though involved in the reaction mechanism, are usually not called reactants. Similarly, ''catalysts'' are not consumed by the reaction, so they are not reactants. In biochemistry, especially in connection with enzyme-catalyzed reactions, the reactants are commonly called substrates. Definitions Organic chemistry In organic chemistry, the term "reagent" denotes a chemical ingredient (a compound or mixture, typically of inorganic or small organic molecules) introduced to cause the desired transformation of an organic substance. Examples include the Collins reagent, Fenton's reagent, and Grignard reagents. Analytical chemistry In analytical chemistry, a reag ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
