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Science And Technology In Argentina
The most important aspects of science and technology in Argentina are concerned with medicine, nuclear physics, biotechnology, nanotechnology, space and rocket technology and several fields related to the country's main economic activities. According to the World Bank, Argentina exports in high-technology are products with high R&D intensity, such as in aerospace, computers, pharmaceuticals, scientific instruments, and electrical machinery. Benefiting from Latin America's highest literacy rates since shortly after President Domingo Faustino Sarmiento made primary education universally available in the 1860s and 1870s, Argentine researchers and professionals at home and abroad continue to enjoy a high standing in their fields. Argentine Bernardo Houssay was the first Latin American awarded with a Nobel Prize in sciences. Educated in a National University, Houssay went on to establish Argentina's National Research Council, a centerpiece in Argentine scientific and technological d ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Global Innovation Index
The Global Innovation Index is an annual ranking of countries by their capacity for and success in innovation, published by the World Intellectual Property Organization (WIPO). It was started in 2007 by INSEAD and ''World Business'', a British magazine. Until 2021, it was published by WIPO in partnership with Cornell University, INSEAD, and other organisations and institutions. It is based on both subjective and objective data derived from several sources, including the International Telecommunication Union, the World Bank, and the World Economic Forum. History The Global Innovation Index was started in 2007 by INSEAD and ''World Business'', a British magazine. It was created by Soumitra Dutta. Methodology The Global Innovation Index is computed by taking a simple average of the scores in two sub-indices (the Innovation Input Index and Innovation Output Index), which are composed of respectively five and two pillars. Each of those pillars describes an attribute of innova ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Genome
A genome is all the genetic information of an organism. It consists of nucleotide sequences of DNA (or RNA in RNA viruses). The nuclear genome includes protein-coding genes and non-coding genes, other functional regions of the genome such as regulatory sequences (see non-coding DNA), and often a substantial fraction of junk DNA with no evident function. Almost all eukaryotes have mitochondrial DNA, mitochondria and a small mitochondrial genome. Algae and plants also contain chloroplast DNA, chloroplasts with a chloroplast genome. The study of the genome is called genomics. The genomes of many organisms have been Whole-genome sequencing, sequenced and various regions have been annotated. The first genome to be sequenced was that of the virus φX174 in 1977; the first genome sequence of a prokaryote (''Haemophilus influenzae'') was published in 1995; the yeast (''Saccharomyces cerevisiae'') genome was the first eukaryotic genome to be sequenced in 1996. The Human Genome Project ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Human Genome Project
The Human Genome Project (HGP) was an international scientific research project with the goal of determining the base pairs that make up human DNA, and of identifying, mapping and sequencing all of the genes of the human genome from both a physical and a functional standpoint. It started in 1990 and was completed in 2003. It was the world's largest collaborative biological project. Planning for the project began in 1984 by the US government, and it officially launched in 1990. It was declared complete on 14 April 2003, and included about 92% of the genome. Level "complete genome" was achieved in May 2021, with only 0.3% of the bases covered by potential issues. The final gapless assembly was finished in January 2022. Funding came from the US government through the National Institutes of Health (NIH) as well as numerous other groups from around the world. A parallel project was conducted outside the government by the Celera Corporation, or Celera Genomics, which was formall ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Biology
Biology is the scientific study of life and living organisms. It is a broad natural science that encompasses a wide range of fields and unifying principles that explain the structure, function, growth, History of life, origin, evolution, and distribution of life. Central to biology are five fundamental themes: the cell (biology), cell as the basic unit of life, genes and heredity as the basis of inheritance, evolution as the driver of biological diversity, energy transformation for sustaining life processes, and the maintenance of internal stability (homeostasis). Biology examines life across multiple biological organisation, levels of organization, from molecules and cells to organisms, populations, and ecosystems. Subdisciplines include molecular biology, physiology, ecology, evolutionary biology, developmental biology, and systematics, among others. Each of these fields applies a range of methods to investigate biological phenomena, including scientific method, observation, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Domingo Liotta
Domingo Santo Liotta (29 November 1924 – 31 August 2022) was an Argentine surgeon and pioneer of heart surgery who created multiple cardiac prostheses, including the first total artificial heart. Early life Domingo Santo Liotta, the son of Italian immigrants, was born in the city of Diamante, Entre Rios, Argentina on 29 November 1924. He completed his primary education at his hometown at "Independencia School", and his secondary education at the "Justo Jose de Urquiza School" in Concepcion del Uruguay, Entre Rios. Medical education highlights In 1949, he graduated as an MD at National University of Córdoba. He received a doctorate in Medicine and Surgery in 1953. In 1955, he developed a technique for early diagnosis of tumors in the pancreas and ampulla of Vater (Pour le diagnostic des tumeurs du pancreas: La duodéno graphie hypotonique. Lyon Chirurgical, 1955). Liotta continued his medical career at the University of Lyon, France, at the "Pierre Mallet-Guy's" Gen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
César Milstein
César Milstein, CH, FRS (8 October 1927 – 24 March 2002) was an Argentine biochemist in the field of antibody research. Milstein shared the Nobel Prize in Physiology or Medicine in 1984 with Niels Kaj Jerne and Georges J. F. Köhler for developing the hybridoma technique for the production of monoclonal antibodies. Biography Milstein was born in Bahía Blanca, Argentina. His parents were Máxima (Vanarks) and Lázaro Milstein, a Jewish Ukrainian immigrant. He graduated from the University of Buenos Aires and obtained a PhD under Professor Stopani (Professor of Biochemistry). Later he became a member of the Medical Research Council Laboratory of Molecular Biology, Cambridge, England; he acquired British citizenship and had dual British-Argentinian nationality. In 1956, he received an award from the Sociedad Argentina de Investigation eon Bio Quimica (SAIB) for his work on enzyme kinetics with the enzyme aldehyde dehydrogenase. In 1958, funded by the British Council, he j ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Luis Federico Leloir
Luis Federico Leloir (September 6, 1906 – December 2, 1987) was an Argentine physician and biochemist who received the 1970 Nobel Prize in Chemistry for his discovery of the metabolic pathways by which carbohydrates are synthesized and converted into energy in the body. Although born in France, Leloir received the majority of his education at the University of Buenos Aires and was director of the private research group Fundación Instituto Campomar until his death in 1987. His research into sugar nucleotides, carbohydrate metabolism, and renal hypertension garnered international attention and led to significant progress in understanding, diagnosing and treating the congenital disease galactosemia. Leloir is buried in La Recoleta Cemetery, Buenos Aires. Biography Early years Leloir's parents, Federico Augusto Rufino and Hortencia Aguirre de Leloir, traveled from Buenos Aires to Paris in the middle of 1906 with the intention of treating Federico's illness. However, Federic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Nobel Laureates By Country
This is a list of Nobel Prize laureates by country. Listings for ''Economics'' refer to the related Nobel Memorial Prize in Economic Sciences. The Nobel Prizes and the Prize in Economic Sciences have been awarded 577 times to 889 recipients, of which 26 awards (all Peace Prizes) were to organizations. Due to some recipients receiving multiple awards, the total number of recipients is 860 individuals and 22 organizations. The present list ranks laureates under the country/countries that are stated by the Nobel Prize committee on its website. The list does not distinguish between laureates who received a full prize and the majority who shared a prize. Some laureates are listed under more than one country, because the official website mentions multiple countries in relation to the laureate. If a country is merely mentioned as the place of birth, an asterisk (*) is used in the respective listing to indicate this. In this case, the birth country is mentioned in ''italics'' at the other ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Coronary Artery Bypass Surgery
Coronary artery bypass surgery, also known as coronary artery bypass graft (CABG, pronounced "cabbage"), is a surgical procedure to treat coronary artery disease (CAD), the buildup of plaques in the arteries of the heart. It can relieve chest pain caused by CAD, slow the progression of CAD, and increase life expectancy. It aims to bypass narrowings in heart arteries by using arteries or veins harvested from other parts of the body, thus restoring adequate blood supply to the previously ischemic (deprived of blood) heart. There are two main approaches. The first uses a cardiopulmonary bypass machine, a machine which takes over the functions of the heart and lungs during surgery by circulating blood and oxygen. With the heart in cardioplegic arrest, harvested arteries and veins are used to connect across problematic regions—a construction known as surgical anastomosis. In the second approach, called the off-pump coronary artery bypass (OPCAB), these anastomoses are cons ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
René Favaloro
René Gerónimo Favaloro (July 12, 1923 – July 29, 2000) was an Argentine Cardiothoracic surgery, cardiac surgeon and Teacher, educator best known for his pioneering work on coronary artery bypass surgery using the great saphenous vein. Early life Favaloro was born in 1923 and raised in La Plata; his grandparents were Sicilians from the island of Salina, Sicily, Salina. The surname Favaloro is derived from the Sicilian language, Sicilian word Favaloru, referring to one who grows or sells beans; the term can also be used to denote a scrounger. In 1936, Favaloro was admitted into the Rafael Hernández National College, Colegio Nacional de La Plata. After graduating from high school, he was admitted to the School of Medicine at the National University of La Plata. During his third year, he began his medical residency at the ''Hospital Policlínico San Martín'', a medical center that received the most complicated cases from much of Buenos Aires province. This residency brough ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Blood Transfusion
Blood transfusion is the process of transferring blood products into a person's Circulatory system, circulation intravenously. Transfusions are used for various medical conditions to replace lost components of the blood. Early transfusions used whole blood, but modern medical practice commonly uses only components of the blood, such as red blood cells, blood plasma, plasma, platelets, and other clotting factors. White blood cells are transfused only in very rare circumstances, since granulocyte transfusion has limited applications. Whole blood has come back into use in the Major trauma, trauma setting. Red blood cells (RBC) contain hemoglobin and supply the Cell (biology), cells of the body with oxygen. White blood cells are not commonly used during transfusions, but they are part of the immune system and also fight infections. Plasma is the "yellowish" liquid part of blood, which acts as a buffer and contains proteins and other important substances needed for the body's overall ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
