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Paul Bartsch
Paul Bartsch (14 August 1871 Tuntschendorf, Silesia – 24 April 1960 McLean, Virginia) was an American malacologist and carcinologist. He was named the last of those belonging to the "Descriptive Age of Malacology". Early life Bartsch emigrated with his parents to the U.S.A in 1880, first to Missouri and then to Burlington, Iowa. As a child, he took up jobs in his spare time in several employments. He soon took an interest in nature, first by keeping a small menagerie at home, and during his high school years, collecting birds and preparing skins. He established a natural-history club in his home with a little museum and a workshop. By the time he went to the University of Iowa in 1893, he had collected 2,000 skins. Among his professors at the university were the University of Iowa were the geologist Samuel Calvin, botanists Thomas H. Macbride and Bohumil Shimek, and the zoologist Charles C. Nutting. He graduated from the university with a B.S. in 1896, and M.S. in 1899, and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tłumaczów
Tłumaczów is a village in the administrative district of Gmina Radków, within Kłodzko County, Lower Silesian Voivodeship, in south-western Poland, near the border with the Czech Republic. It lies approximately north of Radków, north-west of Kłodzko, and south-west of the regional capital Wrocław. Notable people *Paul Bartsch Paul Bartsch (14 August 1871 Tuntschendorf, Silesia – 24 April 1960 McLean, Virginia) was an American malacologist and carcinologist. He was named the last of those belonging to the "Descriptive Age of Malacology". Early life Bartsch emigrat ... (1871–1960), German-American malacologist References Villages in Kłodzko County {{Kłodzko-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Charles C
Charles is a masculine given name predominantly found in English and French speaking countries. It is from the French form ''Charles'' of the Proto-Germanic name (in runic alphabet) or ''*karilaz'' (in Latin alphabet), whose meaning was "free man". The Old English descendant of this word was '' Ċearl'' or ''Ċeorl'', as the name of King Cearl of Mercia, that disappeared after the Norman conquest of England. The name was notably borne by Charlemagne (Charles the Great), and was at the time Latinized as ''Karolus'' (as in ''Vita Karoli Magni''), later also as '' Carolus''. Some Germanic languages, for example Dutch and German, have retained the word in two separate senses. In the particular case of Dutch, ''Karel'' refers to the given name, whereas the noun ''kerel'' means "a bloke, fellow, man". Etymology The name's etymology is a Common Germanic noun ''*karilaz'' meaning "free man", which survives in English as churl (< Old English ''ċeorl''), which developed its dep ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Naval Research Laboratory
The United States Naval Research Laboratory (NRL) is the corporate research laboratory for the United States Navy and the United States Marine Corps. It was founded in 1923 and conducts basic scientific research, applied research, technological development and prototyping. The laboratory's specialties include plasma physics, space physics, materials science, and tactical electronic warfare. NRL is one of the first US government scientific R&D laboratories, having opened in 1923 at the instigation of Thomas Edison, and is currently under the Office of Naval Research. As of 2016, NRL was a Navy Working Capital Fund activity, which means it is not a line-item in the US Federal Budget. Instead of direct funding from Congress, all costs, including overhead, were recovered through sponsor-funded research projects. NRL's research expenditures were approximately $1 billion per year. Research The Naval Research Laboratory conducts a wide variety of basic research and applied ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Washington Navy Yard
The Washington Navy Yard (WNY) is the former shipyard and Weapon, ordnance plant of the United States Navy in Southeast, Washington, D.C., Southeast Washington, D.C. It is the oldest shore establishment of the U.S. Navy. The Yard currently serves as a ceremonial and administrative center for the U.S. Navy, home to the Chief of Naval Operations, and is headquarters for the Naval Sea Systems Command, Naval Reactors, Naval Facilities Engineering Systems Command, Naval History and Heritage Command, the National Museum of the United States Navy, the Judge Advocate General's Corps, U.S. Navy, U.S. Navy Judge Advocate General's Corps, Marine Corps Institute, the United States Navy Band, and other more classified facilities. In 1998, the yard was listed as a Superfund site due to List of Superfund sites in Washington, D.C., environmental contamination. History The history of the yard can be divided into its military history and cultural and scientific history. Military The land was ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Puerto Rico Trench
The Puerto Rico Trench is located on the boundary between the Caribbean Sea and the Atlantic Ocean. The oceanic trench, the deepest in the Atlantic, is associated with a complex transition between the Lesser Antilles subduction zone to the south and the major transform fault zone or plate boundary, which extends west between Cuba and Hispaniola through the Cayman Trough to the coast of Central America. The trench is long and has a maximum depth of or 5.20 miles. This constitutes the single deepest point in the Atlantic Ocean. This point is commonly referred to as the Milwaukee Deep, with the Brownson Deep naming the seabed surrounding it. However, more recently, the latter term has also been used interchangeably with the former to refer to this point. The exact point was identified by the ''DSSV Pressure Drop'' using a state-of-the-art Kongsberg EM124 multibeam sonar in 2018, and then directly visited and its depth verified by the crewed submersible Deep-Submergence Vehic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
USS Hilo (AGP-2)
USS ''Hilo'' (AGP-2) was a converted yacht that saw service as a motor torpedo boat tender in the United States Navy during World War II. It was originally the yacht ''Caroline'' built for Eldridge R. Johnson and launched 18 July 1931. ''Caroline'' was at the time the second largest yacht and largest American built Diesel yacht. It was built with a laboratory as well as palatial quarters and was loaned and equipped by Johnson for the Johnson-Smithsonian Deep-Sea Expedition of 1933 that explored the Puerto Rico Trench. The yacht was sold in 1938 to William B. Leeds and renamed ''Moana'' replacing an earlier Leeds yacht of the same name. It was purchased by the US Navy in 1941 and commissioned as USS ''Hilo'', first designated as Patrol Gunboat (PG) 58 and then functioning and designated as Motor Torpedo Boat Tender (AGP) 2 supporting the torpedo boats for the duration of World War II. Yacht ''Caroline'' ''Caroline'' was built in 1931 by Bath Iron Works, Bath, Maine at a cost of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eldridge R
Eldridge is an English surname and may refer to: People Surname * A. D. Eldridge (1851–?), American politician, member of the Wisconsin State Assembly * Aethelred Eldridge (1930–2018), American painter and art professor * Alexandra Eldridge (born 1948), American contemporary painter * Allen Eldridge, American board game designer * Ambrose Eldridge (ca. 1815 – 1860), Australian chemist * Asa Eldridge (1809–1856), American sea captain * Ben Eldridge (born 1938), American banjo player and founder of the bluegrass group The Seldom Scene * Brody Eldridge (''William Brody Eldridge''; born 1987), American football player * Charles Eldridge (1854–1922), American stage and screen actor * Charles W. Eldridge (1877–1922), Massachusetts businessman and politician * Chris Eldridge, American guitarist and singer * Clarence Eldridge (1888–1981), American baseball umpire and advertising executive * Clark Eldridge (1896–1990), American bridge engineer * Conner Eldridge ('' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Physiology
Physiology (; ) is the scientific study of functions and mechanisms in a living system. As a sub-discipline of biology, physiology focuses on how organisms, organ systems, individual organs, cells, and biomolecules carry out the chemical and physical functions in a living system. According to the classes of organisms, the field can be divided into medical physiology, animal physiology, plant physiology, cell physiology, and comparative physiology. Central to physiological functioning are biophysical and biochemical processes, homeostatic control mechanisms, and communication between cells. ''Physiological state'' is the condition of normal function. In contrast, ''pathological state'' refers to abnormal conditions, including human diseases. The Nobel Prize in Physiology or Medicine is awarded by the Royal Swedish Academy of Sciences for exceptional scientific achievements in physiology related to the field of medicine. Foundations Cells Although there are di ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Howard University
Howard University (Howard) is a Private university, private, University charter#Federal, federally chartered historically black research university in Washington, D.C. It is Carnegie Classification of Institutions of Higher Education, classified among "R2: Doctoral Universities – High research activity" and accredited by the Middle States Commission on Higher Education. Tracing its history to 1867, from its outset Howard has been nonsectarian and open to people of all sexes and races. It offers undergraduate, graduate and professional degrees in more than 120 programs, more than any other historically black colleges and universities, historically black college or university (HBCU) in the nation. History 19th century Shortly after the end of the American Civil War, members of the First Congregational Society of Washington considered establishing a theological seminary for the education of black clergymen. Within a few weeks, the project expanded to include a provision for e ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Histology
Histology, also known as microscopic anatomy or microanatomy, is the branch of biology which studies the microscopic anatomy of biological tissues. Histology is the microscopic counterpart to gross anatomy, which looks at larger structures visible without a microscope. Although one may divide microscopic anatomy into ''organology'', the study of organs, ''histology'', the study of tissues, and ''cytology'', the study of cells, modern usage places all of these topics under the field of histology. In medicine, histopathology is the branch of histology that includes the microscopic identification and study of diseased tissue. In the field of paleontology, the term paleohistology refers to the histology of fossil organisms. Biological tissues Animal tissue classification There are four basic types of animal tissues: muscle tissue, nervous tissue, connective tissue, and epithelial tissue. All animal tissues are considered to be subtypes of these four principal tissue type ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Professor Emeritus
''Emeritus'' (; female: ''emerita'') is an adjective used to designate a retired chair, professor, pastor, bishop, pope, director, president, prime minister, rabbi, emperor, or other person who has been "permitted to retain as an honorary title the rank of the last office held". In some cases, the term is conferred automatically upon all persons who retire at a given rank, but in others, it remains a mark of distinguished service awarded selectively on retirement. It is also used when a person of distinction in a profession retires or hands over the position, enabling their former rank to be retained in their title, e.g., "professor emeritus". The term ''emeritus'' does not necessarily signify that a person has relinquished all the duties of their former position, and they may continue to exercise some of them. In the description of deceased professors emeritus listed at U.S. universities, the title ''emeritus'' is replaced by indicating the years of their appointmentsThe Proto ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Zoology
Zoology ()The pronunciation of zoology as is usually regarded as nonstandard, though it is not uncommon. is the branch of biology that studies the animal kingdom, including the structure, embryology, evolution, classification, habits, and distribution of all animals, both living and extinct, and how they interact with their ecosystems. The term is derived from Ancient Greek , ('animal'), and , ('knowledge', 'study'). Although humans have always been interested in the natural history of the animals they saw around them, and made use of this knowledge to domesticate certain species, the formal study of zoology can be said to have originated with Aristotle. He viewed animals as living organisms, studied their structure and development, and considered their adaptations to their surroundings and the function of their parts. The Greek physician Galen studied human anatomy and was one of the greatest surgeons of the ancient world, but after the fall of the Western Roman Empire ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
