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John B. Calhoun
John Bumpass Calhoun (May 11, 1917 – September 7, 1995) was an American ethologist and behavioral researcher noted for his studies of population density and its effects on behavior. He claimed that the bleak effects of overpopulation on rodents were a grim model for the future of the human race. During his studies, Calhoun coined the term " behavioral sink" to describe aberrant behaviors in overcrowded population density situations and "beautiful ones" to describe passive individuals who withdrew from all social interaction. His work gained world recognition. He spoke at conferences around the world and his opinion was sought by groups as diverse as NASA and the District of Columbia's Panel on overcrowding in local jails. Calhoun's rat studies were used as a basis in the development of Edward T. Hall's 1966 proxemics theories. Early life and education John Calhoun was born May 11, 1917, in Elkton, Tennessee, the third child of James Calhoun and Fern Madole Calhoun. Their ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Edward T
Edward is an English male name. It is derived from the Anglo-Saxon name ''Ēadweard'', composed of the elements '' ēad'' "wealth, fortunate; prosperous" and '' weard'' "guardian, protector”. History The name Edward was very popular in Anglo-Saxon England, but the rule of the Norman and Plantagenet dynasties had effectively ended its use amongst the upper classes. The popularity of the name was revived when Henry III named his firstborn son, the future Edward I, as part of his efforts to promote a cult around Edward the Confessor, for whom Henry had a deep admiration. Variant forms The name has been adopted in the Iberian peninsula since the 15th century, due to Edward, King of Portugal, whose mother was English. The Spanish/Portuguese forms of the name are Eduardo and Duarte. Other variant forms include French Édouard, Italian Edoardo and Odoardo, German, Dutch, Czech and Romanian Eduard and Scandinavian Edvard. Short forms include Ed, Eddy, Eddie, Ted, Teddy ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alexander Wetmore
Frank Alexander Wetmore (June 18, 1886 – December 7, 1978) was an American ornithologist and avian paleontologist. He was the sixth Secretary of the Smithsonian Institution. He was also an elected member of both the American Philosophical Society and the United States National Academy of Sciences. Early life and education The son of a physician, Frank Alexander Wetmore was born in North Freedom, Wisconsin. Developing an interest in birds at an early age, he made his first field journal entry (a pelican seen while on vacation in 1894) at the age of eight. By 1900, Wetmore published his first paper "My Experience with a Red-headed Woodpecker," in the magazine Bird-Lore. To further his education Wetmore enrolled at the University of Kansas in 1905. During his studies there he did a stint as an assistant in the University Museum, under the direction of Charles D. Bunker. Alexander Wetmore later received his BA from the University of Kansas in 1912; finally receiving his MS in 19 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bachelor's Degree
A bachelor's degree (from Medieval Latin ''baccalaureus'') or baccalaureate (from Modern Latin ''baccalaureatus'') is an undergraduate degree awarded by colleges and universities upon completion of a course of study lasting three to six years (depending on the institution and academic discipline). The two most common bachelor's degrees are the Bachelor of Arts (BA) and the Bachelor of Science (BS or BSc). In some institutions and educational systems, certain bachelor's degrees can only be taken as graduate or postgraduate educations after a first degree has been completed, although more commonly the successful completion of a bachelor's degree is a prerequisite for further courses such as a master's or a doctorate. In countries with qualifications frameworks, bachelor's degrees are normally one of the major levels in the framework (sometimes two levels where non-honours and honours bachelor's degrees are considered separately). However, some qualifications titled bachelor's ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Migrant
''The'' is a grammatical article in English, denoting nouns that are already or about to be mentioned, under discussion, implied or otherwise presumed familiar to listeners, readers, or speakers. It is the definite article in English. ''The'' is the most frequently used word in the English language; studies and analyses of texts have found it to account for seven percent of all printed English-language words. It is derived from gendered articles in Old English which combined in Middle English and now has a single form used with nouns of any gender. The word can be used with both singular and plural nouns, and with a noun that starts with any letter. This is different from many other languages, which have different forms of the definite article for different genders or numbers. Pronunciation In most dialects, "the" is pronounced as (with the voiced dental fricative followed by a schwa) when followed by a consonant sound, and as (homophone of the archaic pronoun ''thee'') ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bird
Birds are a group of warm-blooded vertebrates constituting the class (biology), class Aves (), characterised by feathers, toothless beaked jaws, the Oviparity, laying of Eggshell, hard-shelled eggs, a high Metabolism, metabolic rate, a four-chambered heart, and a strong yet lightweight Bird skeleton, skeleton. Birds live worldwide and range in size from the bee hummingbird to the common ostrich. There are over 11,000 living species and they are split into 44 Order (biology), orders. More than half are passerine or "perching" birds. Birds have Bird wing, wings whose development varies according to species; the only known groups without wings are the extinct moa and elephant birds. Wings, which are modified forelimbs, gave birds the ability to fly, although further evolution has led to the Flightless bird, loss of flight in some birds, including ratites, penguins, and diverse endemism, endemic island species. The digestive and respiratory systems of birds are also uniquely a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chimney Swift
The chimney swift (''Chaetura pelagica'') is a bird belonging to the swift family Apodidae. A member of the genus ''Chaetura'', it is closely related to both Vaux's swift and Chapman's swift; in the past, the three were sometimes considered to be conspecific. It has no subspecies. The chimney swift is a medium-sized, sooty gray bird with very long, slender wings and very short legs. Like all swifts, it is incapable of perching on flat surfaces, and can only perch on vertical surfaces. Many fly around all day and only come down at night when roosting. The chimney swift feeds primarily on flying insects, but also on airborne spiders. It generally mates for life. It builds a bracket nest of twigs and saliva stuck to a vertical surface, which is almost always a human-built structure, typically a chimney; historically (before European colonists built chimneys), they nested in hollow trees (including old pileated woodpecker nest holes), a few still do so, though only rarely. The fema ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bird Banding
Bird ringing (UK) or bird banding (US) is the attachment of a small, individually numbered metal or plastic tag to the leg or wing of a wild bird to enable individual identification. This helps in keeping track of the movements of the bird and its life history. It is common to take bird measurement, measurements and examine the conditions of feather moult, subcutaneous fat, age indications and sex during capture for ringing. The subsequent recapture, recovery, or observation of the bird can provide information on bird migration, migration, longevity, mortality, population, territoriality, List of feeding behaviours, feeding behaviour, and other aspects that are studied by ornithology, ornithologists. Other methods of marking birds may also be used to allow for field based identification that does not require capture. History The earliest recorded attempts to mark birds were made by Roman army, Roman soldiers. For instance during the Punic Wars in 218 BC a crow was released b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tennessee Ornithological Society
The Tennessee Ornithological Society (TOS) is an independent non-profit educational, scientific, and conservation organization in Tennessee, United States, dedicated to the study and conservation of birds. It was formed in 1915 and has published a quarterly journal, ''The Migrant'', since 1930. The organization conducts statewide meetings and its local chapters have regular meetings and field trips. The TOS was started by a group of six amateur ornithologists who met at Faucon's French Restaurant in Nashville on October 7, 1915. A historical marker at the site commemorates the organization's founding. Annual activities of the organization include annual autumn hawk counts, spring and fall bird counts, winter raptor surveys, and annual Christmas bird counts. The quarterly journal of the Tennessee Ornithological Society, ''The Migrant'', is a repository for sighting reports and articles related to monitoring the status of Tennessee's bird populations. The organization also publish ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nashville, TN
Nashville, often known as Music City, is the capital and List of municipalities in Tennessee, most populous city in the U.S. state of Tennessee. It is the county seat, seat of Davidson County, Tennessee, Davidson County in Middle Tennessee, located on the Cumberland River. Nashville had a population of 689,447 at the 2020 United States census, 2020 census, making it the List of United States cities by population, 21st-most populous city in the United States and the fourth-most populous city in Southeastern United States, the Southeast. The city is the center of the Nashville metropolitan area, home to 2.1 million people, and is among the fastest growing cities in the nation. Named for Francis Nash, a general of the Continental Army during the American Revolutionary War, the city was founded in 1779 when this territory was still considered part of North Carolina. The city grew quickly due to its strategic location as a port on the Cumberland River and, in the 19th century, a railr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Brownsville, Tennessee
Brownsville is a city in and the county seat of Haywood County, Tennessee, United States. Its population as of the 2020 census was 9,788. The city is named after General Jacob Jennings Brown, an American officer of the War of 1812. History Brownsville was a trading center that developed in association with cotton plantations and commodity agriculture in the lowlying Delta of the Mississippi River around Memphis, Tennessee and West Tennessee. It is located north of the Hatchie River, a tributary of the Mississippi, which originally served as the main transportation routes to markets for cotton. The land was developed by planters for cotton plantations, and worked by large numbers of enslaved persons of African ancestry who made up a majority of the town and county population. Early history and settlers Brownsville was designated the county seat of Haywood County by the legislature on October, 16, 1824, and the town was legally incorporated in 1826. The town was named for Gener ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tennessee Department Of Education
The Tennessee Department of Education (TDOE) is the state education agency of Tennessee. It is headquartered on the 9th floor of the Andrew Johnson Tower in Nashville Nashville, often known as Music City, is the capital and List of municipalities in Tennessee, most populous city in the U.S. state of Tennessee. It is the county seat, seat of Davidson County, Tennessee, Davidson County in Middle Tennessee, locat .... Lizzette Gonzales Reynolds is the current Commissioner of Education. She has held that position since June 29, 2023. Her predecessor was Dr. Penny Schwinn, who was sworn in on February 1, 2019. Prior to Dr. Schwinn, Candice McQueen held the position. References External links Tennessee Department of Education Education in Tennessee State departments of education of the United States State agencies of Tennessee {{tennessee-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
