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Albert Freeman Africanus King
Albert Freeman Africanus King (18 January 1841 – 13 December 1914) was an English-born American physician who was pressed into service at the assassination of Abraham Lincoln on 14 April 1865. He was one of a few physicians who served in both the Confederate States Army and the United States Army during the American Civil War. In addition, King was one of the earliest to suggest the connection between mosquitos and malaria. Early life On January 18, 1841, King was born in Ambrosden, a village near Bicester in the Cherwell District of north-eastern Oxfordshire in England. He was the youngest of three children of Edward King and Louisa Freeman. His sister was Stella Louisa Elizabeth King (born 1838) and brother was Claudius Edward Richard King (born 1839). His father was a doctor interested in the colonization of Africa. He was named Africanus "because of his father's admiration" for that continent. He attended Maley's School and the Bicester Diocesan School. His family left Live ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ambrosden
Ambrosden is a village and civil parish in Cherwell, Oxfordshire, England, southwest of Bicester to which it is linked by the A41 road, and from Oxford. The 2011 Census recorded the parish's population as 2,248. The parish is bounded by the River Ray to the south, its tributary the River Bure to the west, the outskirts of Bicester to the north and field boundaries to the east. The village is east of Alchester Roman Town. Ambrosden has a Church of England parish church and a public house. Since the Second World War Ambrosden has housed British Army personnel stationed at St. George's Barracks, which is at Arncott about south of Ambrosden. The Ministry of Defence had many new houses built at Ambrosden in the early 1950s. Geography Ambrosden is about southeast of Bicester (the nearest railway station), connected by the A41 road. The site of Alchester Roman town is about west of the village, and the village of Arncott is about to the south. In 1932 Langford, Wretchwick, a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mosquitos
Mosquitoes (or mosquitos) are members of a group of almost 3,600 species of small flies within the family Culicidae (from the Latin ''culex'' meaning "gnat"). The word "mosquito" (formed by ''mosca'' and diminutive ''-ito'') is Spanish for "little fly". Mosquitoes have a slender segmented body, one pair of wings, one pair of halteres, three pairs of long hair-like legs, and elongated mouthparts. The mosquito life cycle consists of egg, larva, pupa, and adult stages. Eggs are laid on the water surface; they hatch into motile larvae that feed on aquatic algae and organic material. These larvae are important food sources for many freshwater animals, such as dragonfly nymphs, many fish, and some birds such as ducks. The adult females of most species have tube-like mouthparts (called a proboscis) that can pierce the skin of a host and feed on blood, which contains protein and iron needed to produce eggs. Thousands of mosquito species feed on the blood of various hosts — ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
John Wilkes Booth
John Wilkes Booth (May 10, 1838 – April 26, 1865) was an American stage actor who assassinated United States President Abraham Lincoln at Ford's Theatre in Washington, D.C., on April 14, 1865. A member of the prominent 19th-century Booth theatrical family from Maryland, he was a noted actor who was also a Confederate sympathizer; denouncing President Lincoln, he lamented the recent abolition of slavery in the United States. Originally, Booth and his small group of conspirators had plotted to kidnap Lincoln to aid the Confederate cause. They later decided to murder him, as well as Vice President Andrew Johnson and Secretary of State William H. Seward. Although its Army of Northern Virginia, commanded by General Robert E. Lee, had surrendered to the Union Army four days earlier, Booth believed that the Civil War remained unresolved because the Confederate Army of General Joseph E. Johnston continued fighting. Booth shot President Lincoln once in the back of the head. Lincoln' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ford's Theatre
Ford's Theatre is a theater located in Washington, D.C., which opened in August 1863. The theater is infamous for being the site of the assassination of Abraham Lincoln. On the night of April 14, 1865, John Wilkes Booth entered the theater box where Lincoln and his wife were watching a performance of ''Our American Cousin'', slipped the single-shot, 5.87-inch derringer from his pocket and fired at Lincoln's head. After being shot, the fatally wounded Lincoln was carried across the street to the Petersen House, where he died the next morning. The theater was later used as a warehouse and government office building. In 1893, part of its interior flooring collapsed, causing 22 deaths, and needed repairs were made. The building became a museum in 1932, and it was renovated and re-opened as a theater in 1968. A related Center for Education and Leadership museum opened February 12, 2012, next to Petersen House. The Petersen House and the theater are preserved together as Ford's Theat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Toxicology
Toxicology is a scientific discipline, overlapping with biology, chemistry, pharmacology, and medicine, that involves the study of the adverse effects of chemical substances on living organisms and the practice of diagnosing and treating exposures to toxins and toxicants. The relationship between dose and its effects on the exposed organism is of high significance in toxicology. Factors that influence chemical toxicity include the dosage, duration of exposure (whether it is acute or chronic), route of exposure, species, age, sex, and environment. Toxicologists are experts on poisons and poisoning. There is a movement for evidence-based toxicology as part of the larger movement towards evidence-based practices. Toxicology is currently contributing to the field of cancer research, since some toxins can be used as drugs for killing tumor cells. One prime example of this is ribosome-inactivating proteins, tested in the treatment of leukemia. The word ''toxicology'' () is a neocla ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
George Washington University Medical School
The George Washington University School of Medicine and Health Sciences (abbreviated as GW Medical School or SMHS) is the professional medical school of the George Washington University, in Washington, D.C. SMHS is one of the most selective medical schools in the United States based on the number of applicants. Rankings '' U.S. News & World Report'' ranks GW Medicine as having the third best physician assistant program, the 40th best physical therapy program, as tied for the 60th best research medical school, and as tied for the 68th best primary care medical school in the United States. The George Washington University Hospital has routinely served the medical needs of presidents of the United States and members of the U.S. Congress. GW Medicine is one of the most selective medical schools in the U.S. based on the number of applicants (rather than based on GPA and MCAT scores), with the fifth-lowest acceptance rate of any medical school in the United States. GW SMHS experience ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alexandria, Virginia
Alexandria is an independent city (United States), independent city in the northern region of the Commonwealth (U.S. state), Commonwealth of Virginia, United States. It lies on the western bank of the Potomac River approximately south of Downtown, Washington, D.C., downtown Washington, D.C. In 2020, the population was 159,467. The city's estimated population has grown by 1% annually since 2010 on average. Like the rest of Northern Virginia and Central Maryland, modern Alexandria has been influenced by its proximity to the U.S. capital. It is largely populated by professionals working in the United States federal civil service, federal civil service, in the U.S. Military, U.S. military, or for one of the many private companies which contract to Government contractor, provide services to the federal government. One of Alexandria's largest employers is the United States Department of Defense, U.S. Department of Defense. Another is the Institute for Defense Analyses. In 2005, the U ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
New Jersey
New Jersey is a state in the Mid-Atlantic and Northeastern regions of the United States. It is bordered on the north and east by the state of New York; on the east, southeast, and south by the Atlantic Ocean; on the west by the Delaware River and Pennsylvania; and on the southwest by Delaware Bay and the state of Delaware. At , New Jersey is the fifth-smallest state in land area; but with close to 9.3 million residents, it ranks 11th in population and first in population density. The state capital is Trenton, and the most populous city is Newark. With the exception of Warren County, all of the state's 21 counties lie within the combined statistical areas of New York City or Philadelphia. New Jersey was first inhabited by Native Americans for at least 2,800 years, with the Lenape being the dominant group when Europeans arrived in the early 17th century. Dutch and Swedish colonists founded the first European settlements in the state. The British later seized control o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jersey City
Jersey City is the second-most populous city in the U.S. state of New Jersey, after Newark.The Counties and Most Populous Cities and Townships in 2010 in New Jersey: 2000 and 2010 , . Accessed November 7, 2011. It is the of and the county's largest city. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Emigration
Emigration is the act of leaving a resident country or place of residence with the intent to settle elsewhere (to permanently leave a country). Conversely, immigration describes the movement of people into one country from another (to permanently move to a country). A migrant ''emigrates'' from their old country, and ''immigrates'' to their new country. Thus, both emigration and immigration describe migration, but from different countries' perspectives. Demographers examine push and pull factors for people to be pushed out of one place and attracted to another. There can be a desire to escape negative circumstances such as shortages of land or jobs, or unfair treatment. People can be pulled to the opportunities available elsewhere. Fleeing from oppressive conditions, being a refugee and seeking asylum to get refugee status in a foreign country, may lead to permanent emigration. Forced displacement refers to groups that are forced to abandon their native country, such as by ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Africa
Africa is the world's second-largest and second-most populous continent, after Asia in both cases. At about 30.3 million km2 (11.7 million square miles) including adjacent islands, it covers 6% of Earth's total surface area and 20% of its land area.Sayre, April Pulley (1999), ''Africa'', Twenty-First Century Books. . With billion people as of , it accounts for about of the world's human population. Africa's population is the youngest amongst all the continents; the median age in 2012 was 19.7, when the worldwide median age was 30.4. Despite a wide range of natural resources, Africa is the least wealthy continent per capita and second-least wealthy by total wealth, behind Oceania. Scholars have attributed this to different factors including geography, climate, tribalism, colonialism, the Cold War, neocolonialism, lack of democracy, and corruption. Despite this low concentration of wealth, recent economic expansion and the large and young population make Afr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oxfordshire
Oxfordshire is a ceremonial and non-metropolitan county in the north west of South East England. It is a mainly rural county, with its largest settlement being the city of Oxford. The county is a centre of research and development, primarily due to the work of the University of Oxford and several notable science parks. These include the Harwell Science and Innovation Campus and Milton Park, both situated around the towns of Didcot and Abingdon-on-Thames. It is a landlocked county, bordered by six counties: Berkshire to the south, Buckinghamshire to the east, Wiltshire to the south west, Gloucestershire to the west, Warwickshire to the north west, and Northamptonshire to the north east. Oxfordshire is locally governed by Oxfordshire County Council, together with local councils of its five non-metropolitan districts: City of Oxford, Cherwell, South Oxfordshire, Vale of White Horse, and West Oxfordshire. Present-day Oxfordshire spanning the area south of the Thames was h ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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