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Josiah C. Nott
Josiah Clark Nott (March 31, 1804March 31, 1873) was an American surgeon and anthropologist. He is known for his studies into the etiology of yellow fever and malaria, including the theory that they originate from germs. Nott, who owned slaves, used his scientific reputation to defend the institution of slavery. He claimed that "the negro achieves his greatest perfection, physical and moral, and also greatest longevity, in a state of slavery". Nott was influenced by the racial theories of Samuel George Morton (1799–1851), one of the inspirators of physical anthropology. Morton collected hundreds of human skulls from around the world and tried to classify them in his attempt at phrenology. Morton had been among the first to claim that he could judge the intellectual capacity of a race by the cranial capacity (the measure of the volume of the interior of the skull). A large skull meant a large brain and high intellectual capacity, and a small skull indicated a small brain an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
South Carolina
)''Animis opibusque parati'' ( for, , Latin, Prepared in mind and resources, links=no) , anthem = " Carolina";" South Carolina On My Mind" , Former = Province of South Carolina , seat = Columbia , LargestCity = Charleston , LargestMetro = Greenville (combined and metro) Columbia (urban) , BorderingStates = Georgia, North Carolina , OfficialLang = English , population_demonym = South Carolinian , Governor = , Lieutenant Governor = , Legislature = General Assembly , Upperhouse = Senate , Lowerhouse = House of Representatives , Judiciary = South Carolina Supreme Court , Senators = , Representative = 6 Republicans1 Democrat , postal_code = SC , TradAbbreviation = S.C. , area_rank = 40th , area_total_sq_mi = 32,020 , area_total_km2 = 82,932 , area_land_sq_mi = 30,109 , area_land_km2 = 77,982 , area_water_sq_mi = 1,911 , area_water_km2 = 4,949 , area_water_percent = 6 , population_rank = 23rd , population_as_of = 2022 , 2010Pop = 5282634 , population ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Paris
Paris () is the capital and most populous city of France, with an estimated population of 2,165,423 residents in 2019 in an area of more than 105 km² (41 sq mi), making it the 30th most densely populated city in the world in 2020. Since the 17th century, Paris has been one of the world's major centres of finance, diplomacy, commerce, fashion, gastronomy, and science. For its leading role in the arts and sciences, as well as its very early system of street lighting, in the 19th century it became known as "the City of Light". Like London, prior to the Second World War, it was also sometimes called the capital of the world. The City of Paris is the centre of the Île-de-France region, or Paris Region, with an estimated population of 12,262,544 in 2019, or about 19% of the population of France, making the region France's primate city. The Paris Region had a GDP of €739 billion ($743 billion) in 2019, which is the highest in Europe. According to the Economist Intelli ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Common Descent
Common descent is a concept in evolutionary biology applicable when one species is the ancestor of two or more species later in time. All living beings are in fact descendants of a unique ancestor commonly referred to as the last universal common ancestor (LUCA) of all life on Earth, according to modern evolutionary biology. Common descent is an effect of speciation, in which multiple species derive from a single ancestral population. The more recent the ancestral population two species have in common, the more closely are they related. The most recent common ancestor of all currently living organisms is the last universal ancestor, which lived about 3.9 billion years ago. The two earliest pieces of evidence for life on Earth are graphite found to be biogenic in 3.7 billion-year-old metasedimentary rocks discovered in western Greenland and microbial mat fossils found in 3.48 billion-year-old sandstone discovered in Western Australia. All currently living organisms on Earth sha ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Theory Of Evolution
Evolution is change in the heritable characteristics of biological populations over successive generations. These characteristics are the expressions of genes, which are passed on from parent to offspring during reproduction. Variation tends to exist within any given population as a result of genetic mutation and recombination. Evolution occurs when evolutionary processes such as natural selection (including sexual selection) and genetic drift act on this variation, resulting in certain characteristics becoming more common or more rare within a population. The evolutionary pressures that determine whether a characteristic is common or rare within a population constantly change, resulting in a change in heritable characteristics arising over successive generations. It is this process of evolution that has given rise to biodiversity at every level of biological organisation, including the levels of species, individual organisms, and molecules. The theory of evolution by na ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Caucasian Race
The Caucasian race (also Caucasoid or Europid, Europoid) is an obsolete racial classification of human beings based on a now-disproven theory of biological race. The ''Caucasian race'' was historically regarded as a biological taxon which, depending on which of the historical race classifications was being used, usually included ancient and modern populations from all or parts of Europe, Western Asia, Central Asia, South Asia, North Africa, and the Horn of Africa. First introduced in the 1780s by members of the Göttingen school of history, the term denoted one of three purported major races of humankind (those three being Caucasoid, Mongoloid, and Negroid). In biological anthropology, ''Caucasoid'' has been used as an umbrella term for phenotypically similar groups from these different regions, with a focus on skeletal anatomy, and especially cranial morphology, without regard to skin tone. Ancient and modern "Caucasoid" populations were thus not exclusively "white", but rang ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Blushing
Blushing is the reddening of a person's face due to psychological reasons. It is normally involuntary and triggered by emotional stress associated with passion, embarrassment, shyness, fear, anger, or romantic stimulation. Severe blushing is common in people who have social anxiety in which the person experiences extreme and persistent anxiety in social and performance situations. Summary Blushing is generally distinguished, despite a close physiological relation, from flushing, which is more intensive and extends over more of the body, and seldom has a mental source. If redness persists for abnormal amounts of time after blushing, then it may be considered an early sign of rosacea. Idiopathic craniofacial erythema is a medical condition where a person blushes strongly with little or no provocation. Just about any situation can bring on intense blushing and it may take one or two minutes for the blush to disappear. Severe blushing can make it difficult for the person to feel ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Multiregional Hypothesis
The multiregional hypothesis, multiregional evolution (MRE), or polycentric hypothesis is a scientific model that provides an alternative explanation to the more widely accepted "Out of Africa" model of monogenesis for the pattern of human evolution. Multiregional evolution holds that the human species first arose around two million years ago and subsequent human evolution has been within a single, continuous human species. This species encompasses all archaic human forms such as ''H. erectus'' and Neanderthals as well as modern forms, and evolved worldwide to the diverse populations of anatomically modern humans (''Homo sapiens''). The hypothesis contends that the mechanism of clinal variation through a model of "Centre and Edge" allowed for the necessary balance between genetic drift, gene flow and selection throughout the Pleistocene, as well as overall evolution as a global species, but while retaining regional differences in certain morphological features. Proponents of mult ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
George Gliddon
George Robbins Gliddon (1809 – November 16, 1857) was an English-born American Egyptologist. Biography He was born in Devonshire, England. His father, a merchant, was United States consul at Alexandria where Gliddon was taken at an early age. He had a younger brother, William Alfred Gliddon (b.1819, Cairo) who worked for a short time in Borneo and supplied some skulls from there. Gliddon became United States vice-consul and took a great interest in Egyptian antiquities. Subsequently, he lectured in the United States and succeeded in attracting attention to the subject of Egyptology. His chief work was ''Ancient Egypt'' (1850, ed. 1853). He wrote also ''Memoir on the Cotton of Egypt'' (1841); ''Appeal to the Antiquaries of Europe on the Destruction of the Monuments of Egypt'' (1841); ''Discourses on Egyptian Archaeology'' (1849); ''Types of Mankind'' (1854), in conjunction with J. C. Nott; and ''Indigenous Races of the Earth'' (1857), also in conjunction with Nott and others. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Louis-Daniel Beauperthuy
Louis-Daniel Beauperthuy (25 August 1808 – 3 September 1871) was a French physician who made important contributions to the study of the causes of infectious diseases such as yellow fever, malaria, cholera and leprosy. He was the first in Europe to systematically argue that malaria and yellow fever were transmitted by mosquitos. Biography Beauperthuy was born in Basse-Terre, Guadeloupe, an archipelago in the Caribbean, where his father Pierre Daniel Beauperthuy was a physician. He was the second of six siblings. He studied medicine at the Paris Faculty of Medicine, and obtained his M.D. in 1837. His thesis was titled ''De la Climatologie'' (''Of the Climatology''). He was immediately appointed by the Paris Museum of Natural History as a "Travelling Naturalist" to work in Orinoco, Venezuela. His primary duty was to study the prevalent diseases in the area. He was one of the earliest scientists to observe microorganism using microscopy in relation to diseases. In 1838 he indepen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
American South
The Southern United States (sometimes Dixie, also referred to as the Southern States, the American South, the Southland, or simply the South) is a geographic and cultural region of the United States of America. It is between the Atlantic Ocean and the Western United States, with the Midwestern and Northeastern United States to its north and the Gulf of Mexico and Mexico to its south. Historically, the South was defined as all states south of the 18th century Mason–Dixon line, the Ohio River, and 36°30′ parallel.The South . ''Britannica.com''. Retrieved June 5, 2021. Within the South are different subregions, such as the |
Mosquito-malaria Theory
Mosquito-malaria theory (or sometimes mosquito theory) was a scientific theory developed in the latter half of the 19th century that solved the question of how malaria was transmitted. The theory proposed that malaria was transmitted by mosquitoes, in opposition to the centuries-old medical dogma that malaria was due to bad air, or miasma. The first scientific idea was postulated in 1851 by Charles E. Johnson, who argued that miasma had no direct relationship with malaria. Although Johnson's hypothesis was forgotten, the arrival and validation of the germ theory of diseases in the late 19th century began to shed new lights. When Charles Louis Alphonse Laveran discovered that malaria was caused by a protozoan parasite in 1880, the miasma theory began to subside. An important discovery was made by Patrick Manson in 1877 that mosquito could transmit human filarial parasite. Inferring from such novel discovery, Albert Freeman Africanus King proposed the hypothesis that mosquitoes w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Miasma Theory
The miasma theory (also called the miasmatic theory) is an obsolete medical theory that held that diseases—such as cholera, chlamydia, or the Black Death—were caused by a ''miasma'' (, Ancient Greek for 'pollution'), a noxious form of "bad air", also known as night air. The theory held that epidemics were caused by miasma, emanating from rotting organic matter. Though miasma theory is typically associated with the spread of contagious diseases, some academics in the early nineteenth century suggested that the theory extended to other conditions as well, e.g. one could become obese by inhaling the odor of food. The miasma theory was advanced by Hippocrates in the fourth century B.C. and accepted from ancient times in Europe and China. The theory was eventually abandoned by scientists and physicians after 1880, replaced by the germ theory of disease: specific germs, not miasma, caused specific diseases. However, cultural beliefs about getting rid of odor made the clean-up of w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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