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Elisha De Butts
Elisha DeButts (1773–1831) was an American physician. DeButts, a physiologist and a founder of the University of Maryland School of Medicine, was born in Dublin, of a family among the "landed gentry," in 1773. His father, John De Butts, was an officer in the English army. In his youth his family emigrated to America and settled at Sharpsburg in Western Maryland. He attended school near Alexandria, where lived his uncle, Dr. Samuel De Butts, under whom he studied medicine. Later he entered Pennsylvania University and took his M. D. in 1805, the subject of his thesis being "An Inaugural Essay on the Eye and on Vision." After practicing for several years on the Potomac, opposite Alexandria, he settled in Baltimore and was appointed professor of chemistry in the College of Medicine of Maryland in 1809, and held it until his death. He also held the same chair in St. Mary's College, Baltimore. In 1821, DeButts was elected as a member to the American Philosophical Society in Ph ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
University Of Maryland School Of Medicine
The University of Maryland School of Medicine (abbreviated UMSOM), located in Baltimore City, Maryland, U.S., is the medical school of the University of Maryland, Baltimore and is affiliated with the University of Maryland Medical Center and Medical System. Established in 1807 as the College of Medicine of Maryland, it is the first public and the fifth oldest medical school in the United States. UMB SOM's campus includes Davidge Hall, which was built in 1812, and is the oldest building in continuous use for medical education in the Northern Hemisphere. In addition to an degree, the UMB SOM offers PhD programs through the Graduate Program in Life Sciences. It also offers several joint degree programs: a Medical Scientist Training Program (MSTP) MD/PhD, a joint MD/DDS ( Doctor of Dental Surgery), the MD/MPH (Master of Public Health) program, and the PhD/DPT (Doctor of Physical Therapy). The University of Maryland School of Medicine was ranked 15th in '' U.S. News & World Report' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
John Leslie (physicist)
Sir John Leslie, FRSE KH (10 April 1766 – 3 November 1832) was a Scottish mathematician and physicist best remembered for his research into heat. Leslie gave the first modern account of capillary action in 1802 and froze water using an air-pump in 1810, the first artificial production of ice. In 1804, he experimented with radiant heat using a cubical vessel filled with boiling water. One side of the cube is composed of highly polished metal, two of dull metal (copper) and one side painted black. He showed that radiation was greatest from the black side and negligible from the polished side. The apparatus is known as a Leslie cube. Early life Leslie was born the son of Robert Leslie, a joiner and cabinetmaker, and his wife Anne Carstairs, in Largo in Fife. He received his early education there and at Leven. In his thirteenth year, encouraged by friends who had even then remarked his aptitude for mathematical and physical science, he entered the University of St Andrews ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1831 Deaths
Events January–March * January 1 – William Lloyd Garrison begins publishing ''The Liberator'', an anti-slavery newspaper, in Boston, Massachusetts. * January 10 – Japanese department store, Takashimaya in Kyoto established. * February–March – Revolts in Modena, Parma and the Papal States are put down by Austrian troops. * February 2 – Pope Gregory XVI succeeds Pope Pius VIII, as the 254th pope. * February 5 – Dutch naval lieutenant Jan van Speyk blows up his own gunboat in Antwerp rather than strike his colours on the demand of supporters of the Belgian Revolution. * February 7 – The Belgian Constitution of 1831 is approved by the National Congress. *February 8 - Aimé Bonpland leaves Paraguay. * February 14 – Battle of Debre Abbay: Ras Marye of Yejju marches into Tigray, and defeats and kills the warlord Sabagadis. * February 25 – Battle of Olszynka Grochowska (Grochów): Polish rebel forces divid ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1773 Births
Events January–March * January 1 – The hymn that becomes known as '' Amazing Grace'', at this time titled "1 Chronicles 17:16–17", is first used to accompany a sermon led by curate John Newton in the town of Olney, Buckinghamshire, England. * January 12 – The first museum in the American colonies is established in Charleston, South Carolina; in 1915, it is formally incorporated as the Charleston Museum. * January 17 – Second voyage of James Cook: Captain Cook in HMS Resolution (1771) becomes the first European explorer to cross the Antarctic Circle. * January 18 – The first opera performance in the Swedish language, ''Thetis and Phelée'', performed by Carl Stenborg and Elisabeth Olin in Bollhuset in Stockholm, Sweden, marks the establishment of the Royal Swedish Opera. * February 8 – The Grand Council of Poland meets in Warsaw, summoned by a circular letter from King Stanisław August Poniatowski to respond to the Kingdom's thr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Queen Anne's County, Maryland
Queen Anne's County is located on the Eastern Shore of the U.S. state of Maryland. As of the 2020 census, the population was 49,874. Its county seat and most populous municipality is Centreville. The census-designated place of Stevensville is the county's most populous place. The county is named for Queen Anne of Great Britain, who reigned when the county was established in 1706 during the colonial period. Queen Anne's County is included in the Baltimore-Columbia-Towson, MD Metropolitan Statistical Area, which is also included in the Washington-Baltimore-Arlington, DC-MD-VA-WV-PA Combined Statistical Area, and is the easternmost in both. The Chesapeake Bay Bridge connects Queen Anne County of the Eastern Shore to Anne Arundel County on the Western Shore. The American Discovery Trail runs through the county. History Queen Anne's County has two hundred sixty-five miles of waterfront, much of that being the shores of Kent Island, which stands out from the eastern shore o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
John Prentiss Kewley Henshaw
John Prentiss Kewley Henshaw (June 13, 1792 – July 20, 1852) was the fourth Bishop of Rhode Island in the Episcopal Church in the United States of America, and the first to hold that position alone. Early life Henshaw was born in Middletown, Connecticut, and raised in the Congregational Church.Batterson, 138 He attended Middlebury College, graduating in 1808, and spent an additional year at Harvard College in 1809. He converted to the Episcopal Church and Bishop Alexander Griswold made him a lay reader in charge of a church in Marblehead, Massachusetts. Ministry Henshaw was ordained deacon on his 21st birthday in 1813 and for three years later served at St. Ann's Church in Brooklyn. After ordination as a priest on his 24th birthday in 1816, he became rector of St. Peter's Church in Baltimore, where he served for seventeen years. During his time in Baltimore, Henshaw befriended the Rev. William Levington, who had established the first African American Episcopal congregation ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
American Journal Of Science
The ''American Journal of Science'' (''AJS'') is the United States of America's longest-running scientific journal, having been published continuously since its conception in 1818 by Professor Benjamin Silliman, who edited and financed it himself. Until 1880, it was also known as the ''American Journal of Science and Arts'', but its focus was always on natural sciences and especially on geology and related subjects. In early years, the journal was often referred to as "Silliman's Journal", and the publication became associated with Yale University due to his long tenure there (1804–1853). The editorship long remained in the family of Professor Silliman, as he was assisted by his son, Benjamin Silliman Jr., from 1838. On the death of the elder Silliman in 1864, he was succeeded as chief editor by his son-in-law, James Dwight Dana, and then from 1895 till 1926 by Dana's son Edward Salisbury Dana. Associate editors included the botanist Asa Gray and the zoologist Louis Agassiz. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Transactions Of American Philosophical Society
Transaction or transactional may refer to: Commerce *Financial transaction, an agreement, communication, or movement carried out between a buyer and a seller to exchange an asset for payment *Debits and credits in a Double-entry bookkeeping system *Electronic funds transfer, the electronic exchange or transfer of money from one account to another *Real estate transaction, the process whereby rights in a unit of property is transferred between two or more parties *Transaction cost, a cost incurred in making an economic exchange *Transactional law, the practice of law concerning business and commerce Computing *Transaction processing, information processing that is divided into individual, indivisible operations *Database transaction, a unit of work performed within a database management system *Atomic transaction, a series of database operations such that either all occur, or nothing occurs Other uses *Transactions, the published proceedings of a learned society: ** *Transaction ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Differential Thermometer
A Beckmann thermometer is a device used to measure small differences of temperature, but not absolute temperature values. It was invented by Ernst Otto Beckmann (1853 – 1923), a German chemist, for his measurements of colligative properties in 1905. Today its use has largely been superseded by electronic thermometers. A Beckmann thermometer's length is usually 40 – 50 cm. The temperature scale typically covers about 5 °C and it is divided into hundredths of a degree. With a magnifier it is possible to estimate temperature changes to 0.001 °C. The peculiarity of Beckmann's thermometer design is a reservoir (R on diagram) at the upper end of the tube, by means of which the quantity of mercury in the bulb can be increased or diminished so that the instrument can be set to measure temperature differences at either high or low temperature values. In contrast, the range of a typical mercury-in-glass thermometer is fixed, being set by the calibration mark ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dublin
Dublin (; , or ) is the capital and largest city of Ireland. On a bay at the mouth of the River Liffey, it is in the province of Leinster, bordered on the south by the Dublin Mountains, a part of the Wicklow Mountains range. At the 2016 census it had a population of 1,173,179, while the preliminary results of the 2022 census recorded that County Dublin as a whole had a population of 1,450,701, and that the population of the Greater Dublin Area was over 2 million, or roughly 40% of the Republic of Ireland's total population. A settlement was established in the area by the Gaels during or before the 7th century, followed by the Vikings. As the Kingdom of Dublin grew, it became Ireland's principal settlement by the 12th century Anglo-Norman invasion of Ireland. The city expanded rapidly from the 17th century and was briefly the second largest in the British Empire and sixth largest in Western Europe after the Acts of Union in 1800. Following independence in 1922, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Royal Institution
The Royal Institution of Great Britain (often the Royal Institution, Ri or RI) is an organisation for scientific education and research, based in the City of Westminster. It was founded in 1799 by the leading British scientists of the age, including Henry Cavendish and its first president, George Finch. Its foundational principles were diffusing the knowledge of, and facilitating the general introduction of useful mechanical inventions and improvements, as well as enhancing the application of science to the common purposes of life (including through teaching, courses of philosophical lectures, and experiments). Much of the Institution's initial funding and the initial proposal for its founding were given by the Society for Bettering the Conditions and Improving the Comforts of the Poor, under the guidance of philanthropist Sir Thomas Bernard and American-born British scientist Sir Benjamin Thompson, Count Rumford. Since its founding it has been based at 21 Albemarle Street ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
American Philosophical Society
The American Philosophical Society (APS), founded in 1743 in Philadelphia, is a scholarly organization that promotes knowledge in the sciences and humanities through research, professional meetings, publications, library resources, and community outreach. Considered the first learned society in the United States, it has about 1,000 elected members, and by April 2020 had had only 5,710 members since its creation. Through research grants, published journals, the American Philosophical Society Museum, an extensive library, and regular meetings, the society supports a variety of disciplines in the humanities and the sciences. Philosophical Hall, now a museum, is just east of Independence Hall in Independence National Historical Park; it was designated a National Historic Landmark in 1965. History The Philosophical Society, as it was originally called, was founded in 1743 by Benjamin Franklin, James Alexander, Francis Hopkinson, John Bartram, Philip Syng, Jr. and others a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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