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Alejandro Posadas
Alejandro Posadas (December 28, 1870 – November 21, 1902) was an Argentinian physician and surgeon specializing in pediatric surgery. He was the first person to film an operation and brought the first x-ray to the country of Argentina. Posadas was the first person to describe coccidioidomycosis (later known as Posadas Disease) and ''Coccidioides posadasii'' was named after him. A victim of tuberculosis Tuberculosis (TB) is an infectious disease usually caused by '' Mycobacterium tuberculosis'' (MTB) bacteria. Tuberculosis generally affects the lungs, but it can also affect other parts of the body. Most infections show no symptoms, in ..., he died while studying in France in 1902 at the age of 31. Legacy Hospital Nacional Dr. Alejandro Posadas in Moron, Argentina, is named after him. References Further reading * 1870 births 1902 deaths Argentine surgeons {{Argentina-med-bio-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alejandro Posada
Alejandro Posada Gómez (born in Bogotá 1960) is a Colombian conductor. Education Posada studied in Colombia and Austria. Career In 1992 Posada won second prize at the Cadaqués Orchestra International Conducting Competition. In 2002 he was appointed chief conductor of the Castile and León Symphony Orchestra and the following year he combined this role with a shared directorship at the National Symphony Orchestra of Colombia. In 2009, Posada left his post at the Castile and León Symphony Orchestra and was replaced by Lionel Bringuier. Discography His recordings include a disc devoted to music by Antonio José Martínez Palacios (''Sinfonía castellana, Evocaciones, El mozo de mulas'') in Naxos Naxos (; el, Νάξος, ) is a Greek island and the largest of the Cyclades. It was the centre of archaic Cycladic culture. The island is famous as a source of emery, a rock rich in corundum, which until modern times was one of the best abr ...' Spanish Classics series. Refere ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Surgeon
In modern medicine, a surgeon is a medical professional who performs surgery. Although there are different traditions in different times and places, a modern surgeon usually is also a licensed physician or received the same medical training as physicians before specializing in surgery. There are also surgeons in podiatry, dentistry, and veterinary medicine. It is estimated that surgeons perform over 300 million surgical procedures globally each year. History The first person to document a surgery was the 6th century BC Indian physician-surgeon, Sushruta. He specialized in cosmetic plastic surgery and even documented an open rhinoplasty procedure.Ira D. Papel, John Frodel, ''Facial Plastic and Reconstructive Surgery'' His magnum opus ''Suśruta-saṃhitā'' is one of the most important surviving ancient treatises on medicine and is considered a foundational text of both Ayurveda and surgery. The treatise addresses all aspects of general medicine, but the translator G. D. Si ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1870 Births
Year 187 ( CLXXXVII) was a common year starting on Sunday (link will display the full calendar) of the Julian calendar. At the time, it was known as the Year of the Consulship of Quintius and Aelianus (or, less frequently, year 940 '' Ab urbe condita''). The denomination 187 for this year has been used since the early medieval period, when the Anno Domini calendar era became the prevalent method in Europe for naming years. Events By place Roman Empire * Septimius Severus marries Julia Domna (age 17), a Syrian princess, at Lugdunum (modern-day Lyon). She is the youngest daughter of high-priest Julius Bassianus – a descendant of the Royal House of Emesa. Her elder sister is Julia Maesa. * Clodius Albinus defeats the Chatti, a highly organized German tribe that controlled the area that includes the Black Forest. By topic Religion * Olympianus succeeds Pertinax as bishop of Byzantium (until 198). Births * Cao Pi, Chinese emperor of the Cao Wei state (d. 226) * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Morón, Buenos Aires
Morón () is a city in the Argentine province of Buenos Aires, capital of the Morón ''partido'', located in the Greater Buenos Aires metropolitan area, at . Located 20 km (13 mi) west of Downtown Buenos Aires, Morón is easily reached via bus along Avenida Rivadavia, via National Highway 7, and the Sarmiento railway line. History Early history The location, which was originally settled by the Querandí people, was deeded in the late 16th century by Captain Juan de Garay to Captain Juan Ruiz de Ocaña. The site later became a stop along the '' Camino Real'' from Buenos Aires to Córdoba, particularly after the construction of a pontoon bridge over the Morón Brook by Pedro Márquez in 1771. ''Cañada de Morón'' was officially established in 1785, and the village became a popular vacation spot for wealthy residents from Buenos Aires and other nearby towns. Francisco de Merlo, namesake of the city of Merlo to the west, became the area's principal landowner at the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tuberculosis
Tuberculosis (TB) is an infectious disease usually caused by '' Mycobacterium tuberculosis'' (MTB) bacteria. Tuberculosis generally affects the lungs, but it can also affect other parts of the body. Most infections show no symptoms, in which case it is known as latent tuberculosis. Around 10% of latent infections progress to active disease which, if left untreated, kill about half of those affected. Typical symptoms of active TB are chronic cough with blood-containing mucus, fever, night sweats, and weight loss. It was historically referred to as consumption due to the weight loss associated with the disease. Infection of other organs can cause a wide range of symptoms. Tuberculosis is spread from one person to the next through the air when people who have active TB in their lungs cough, spit, speak, or sneeze. People with Latent TB do not spread the disease. Active infection occurs more often in people with HIV/AIDS and in those who smoke. Diagnosis of active TB is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Coccidioides Posadasii
''Coccidioides posadasii'' is a pathogenic fungus that, along with ''Coccidioides immitis'', is the causative agent of coccidioidomycosis, or valley fever in humans. It resides in the soil in certain parts of the Southwestern United States, northern Mexico, and some other areas in the Americas, but its evolution was connected to its animal hosts. ''C. posadasii'' and ''C. immitis'' are morphologically identical, but genetically and epidemiologically distinct. ''C. posadasii'' was identified as a separate species other than ''C. immitis'' in 2002 after a phylogenetic analysis. The two species can be distinguished by DNA polymorphisms and different rates of growth in the presence of high salt concentrations: ''C. posadasii'' grows more slowly. It also differs epidemiologically, since it is found outside the San Joaquin Valley. Unlike ''C. immitis'', which is geographically largely limited to California, ''C. posadasii'' can also be found in northern Mexico and South America. Earl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Coccidioidomycosis
Coccidioidomycosis (, ), commonly known as cocci, Valley fever, as well as California fever, desert rheumatism, or San Joaquin Valley fever, is a mammalian fungal disease caused by ''Coccidioides immitis'' or ''Coccidioides posadasii''. Coccidioidomycosis is endemic in certain parts of the United States in Arizona, California, Nevada, New Mexico, Texas, Utah, and northern Mexico. ''C. immitis'' is a dimorphic saprophytic fungus that grows as a mycelium in the soil and produces a spherule form in the host organism. It resides in the soil in certain parts of the southwestern United States, most notably in California and Arizona. It is also commonly found in northern Mexico, and parts of Central and South America. ''C. immitis'' is dormant during long dry spells, then develops as a mold with long filaments that break off into airborne spores when it rains. The spores, known as arthroconidia, are swept into the air by disruption of the soil, such as during construction, farming, lo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
X-ray
An X-ray, or, much less commonly, X-radiation, is a penetrating form of high-energy electromagnetic radiation. Most X-rays have a wavelength ranging from 10 picometers to 10 nanometers, corresponding to frequencies in the range 30 petahertz to 30 exahertz ( to ) and energies in the range 145 eV to 124 keV. X-ray wavelengths are shorter than those of UV rays and typically longer than those of gamma rays. In many languages, X-radiation is referred to as Röntgen radiation, after the German scientist Wilhelm Conrad Röntgen, who discovered it on November 8, 1895. He named it ''X-radiation'' to signify an unknown type of radiation.Novelline, Robert (1997). ''Squire's Fundamentals of Radiology''. Harvard University Press. 5th edition. . Spellings of ''X-ray(s)'' in English include the variants ''x-ray(s)'', ''xray(s)'', and ''X ray(s)''. The most familiar use of X-rays is checking for fractures (broken bones), but X-rays are also used in other ways. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Physician
A physician (American English), medical practitioner (Commonwealth English), medical doctor, or simply doctor, is a health professional who practices medicine, which is concerned with promoting, maintaining or restoring health through the study, diagnosis, prognosis and treatment of disease, injury, and other physical and mental impairments. Physicians may focus their practice on certain disease categories, types of patients, and methods of treatment—known as specialities—or they may assume responsibility for the provision of continuing and comprehensive medical care to individuals, families, and communities—known as general practice. Medical practice properly requires both a detailed knowledge of the academic disciplines, such as anatomy and physiology, underlying diseases and their treatment—the ''science'' of medicine—and also a decent competence in its applied practice—the art or ''craft'' of medicine. Both the role of the physician and the meaning ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Saladillo, Buenos Aires
Saladillo is a town in Buenos Aires Province, Argentina. It is the administrative centre for Saladillo Partido. Notable residents *Tamara Elisabet DeMarco Tamara Elisabet DeMarco (born August 6, 1988) is an Argentine female professional boxer from Saladillo, Buenos Aires. From March 19, 2022 to June 18 of the same year, she was the World Boxing Organization's female world Flyweight champion. Prof ... - professional boxer External links * Saladillo news website ABC Saladillo Municipal website* ABC SALADILLDigital Newspaper Populated places in Buenos Aires Province Populated places established in 1863 {{BuenosAiresAR-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National University Of Quilmes
The National University of Quilmes ( es, Universidad Nacional de Quilmes, UNQui) is an Argentine national university and the most important one in the Quilmes area. The National University of Quilmes was founded on October 23, 1989. Located in Bernal ( Quilmes County), it serves the Southern Buenos Aires Metropolitan Area, home to three million people and 20% of the country's industrial establishments. The UNQ has over thirty thousand students, distributed among its undergraduate courses and graduate courses of study. The university maintains 18 undergraduate programs (including seven through its virtual university program established in 1998), as well as four master's degree programs and two doctorates (Applied Sciences and Social Sciences). The university's stated mission is to teach in an environment of equality and diversity. Its essential functions are teaching, research, extension courses, human resources formation, technological development, productive innovation and cultu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
University Of Buenos Aires
The University of Buenos Aires ( es, Universidad de Buenos Aires, UBA) is a public university, public research university in Buenos Aires, Argentina. Established in 1821, it is the premier institution of higher learning in the country and one of the most prestigious universities of Ibero-America. It has educated 17 President of Argentina, Argentine presidents, produced four of the country's five Nobel Prize laureates, and is responsible for approximately 40% of the country's research output. The ''QS World University Rankings'' currently places the UBA at number 67, the highest ranking university in the Spanish-speaking world. The university's academic strength and regional leadership make it attractive to many international students, especially at the postgraduate level. Just over 4 percent of undergraduates are foreigners, while 15 percent of postgraduate students come from abroad. The Faculty of Economic Sciences, University of Buenos Aires, Faculty of Economic Sciences has t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
