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EurekAlert!
The American Association for the Advancement of Science (AAAS) is a United States–based international nonprofit with the stated mission of promoting cooperation among scientists, defending scientific freedom, encouraging scientific responsibility, and supporting scientific education and science outreach for the betterment of all humanity. AAAS was the first permanent organization established to promote science and engineering nationally and to represent the interests of American researchers from across all scientific fields. It is the world's largest general scientific society, with over 120,000 members, and is the publisher of the well-known scientific journal ''Science''. History Creation The American Association for the Advancement of Science was created on September 20, 1848, at the Academy of Natural Sciences in Philadelphia, Pennsylvania. It was a reformation of the Association of American Geologists and Naturalists with the broadened mission to be the first permane ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
William T
William is a masculine given name of Germanic languages, Germanic origin. It became popular in England after the Norman Conquest, Norman conquest in 1066,All Things William"Meaning & Origin of the Name"/ref> and remained so throughout the Middle Ages and into the modern era. It is sometimes abbreviated "Wm." Shortened familiar versions in English include Will (given name), Will or Wil, Wills, Willy, Willie, Bill (given name), Bill, Billie (given name), Billie, and Billy (name), Billy. A common Irish people, Irish form is Liam. Scottish people, Scottish diminutives include Wull, Willie or Wullie (as in Oor Wullie). Female forms include Willa, Willemina, Wilma (given name), Wilma and Wilhelmina (given name), Wilhelmina. Etymology William is related to the German language, German given name ''Wilhelm''. Both ultimately descend from Proto-Germanic ''*Wiljahelmaz'', with a direct cognate also in the Old Norse name ''Vilhjalmr'' and a West Germanic borrowing into Medieval Latin ''Wil ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Secretary Of The Navy
The Secretary of the Navy (SECNAV) is a statutory officer () and the head (chief executive officer) of the Department of the Navy, a military department within the United States Department of Defense. On March 25, 2025, John Phelan was confirmed as Secretary of the Navy. By law, the Secretary of the Navy must be a civilian at least five years removed from active military service. The secretary is appointed by the president and requires confirmation by the Senate. History The position of Secretary of the Navy was created in 1798. It was a member of the president's Cabinet until 1949, when the Secretary of the Navy (and the secretaries of the Army and Air Force) were by amendments to the National Security Act of 1947 made subordinate to the secretary of defense. From 2001 to 2019, proposals to rename the Department of the Navy to the Department of the Navy and Marine Corps, which would have also renamed the Secretary of the Navy to the Secretary of the Navy and Marine Co ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
New York City
New York, often called New York City (NYC), is the most populous city in the United States, located at the southern tip of New York State on one of the world's largest natural harbors. The city comprises five boroughs, each coextensive with a respective county. The city is the geographical and demographic center of both the Northeast megalopolis and the New York metropolitan area, the largest metropolitan area in the United States by both population and urban area. New York is a global center of finance and commerce, culture, technology, entertainment and media, academics, and scientific output, the arts and fashion, and, as home to the headquarters of the United Nations, international diplomacy. With an estimated population in 2024 of 8,478,072 distributed over , the city is the most densely populated major city in the United States. New York City has more than double the population of Los Angeles, the nation's second-most populous city. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Frederick Augustus Porter Barnard
Frederick Augustus Porter Barnard (May 5, 1809 – April 27, 1889) was an American academic and educator who served as the 10th President of Columbia University. Born in Sheffield, Massachusetts, he graduated from Yale University in 1828 and served in a succession of academic appointments, including as Chancellor of the University of Mississippi, Chancellor of the University of Mississippi from 1856 to 1861. He assumed office as President of Columbia University in 1864, where he presided over a series of improvements to the university until his death in 1889. He was also known as an author of academic texts. Early life He was born on May 5, 1809, in Sheffield, Massachusetts. His brother, John G. Barnard, was a career officer in the United States Army who served as the superintendent of the United States Military Academy and later as a general in the Union Army during the American Civil War. Barnard had a hereditary form of deafness that intensified in his later years, along with ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
First Battle Of Bull Run
The First Battle of Bull Run, called the Battle of First Manassas . by Confederate States Army, Confederate forces, was the first major battle of the American Civil War. The battle was fought on July 21, 1861, in Prince William County, Virginia, just north of what is now the city of Manassas, Virginia, Manassas and about thirty miles west-southwest of Washington, D.C. The Union Army was slow in positioning themselves, allowing Confederate reinforcements time to arrive by rail. Each side had about 18,000 poorly trained and poorly led troops. The battle was a Confederate victory and was followed by a disorganized post-battle retreat of the Union forces. Just months after the start of the war at Battle of Fort Sumter, Fort Sumter, the northern public clamored for a march against the Confederate capital of Richmond, Virginia, whic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nashville, Tennessee
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] |
American Civil War
The American Civil War (April 12, 1861May 26, 1865; also known by Names of the American Civil War, other names) was a civil war in the United States between the Union (American Civil War), Union ("the North") and the Confederate States of America, Confederacy ("the South"), which was formed in 1861 by U.S. state, states that had Secession in the United States, seceded from the Union. The Origins of the American Civil War, central conflict leading to war was a dispute over whether Slavery in the United States, slavery should be permitted to expand into the western territories, leading to more slave states, or be prohibited from doing so, which many believed would place slavery on a course of ultimate extinction. Timeline of events leading to the American Civil War, Decades of controversy over slavery came to a head when Abraham Lincoln, who opposed slavery's expansion, won the 1860 presidential election. Seven Southern slave states responded to Lincoln's victory by seceding f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Almira Hart Lincoln Phelps
Almira Lincoln Phelps (; July 15, 1793 – July 15, 1884) was an American scientist, educator, author, and editor. Her botany writings influenced more early American women to be botanists, including Eunice Newton Foote and her daughter, Augusta Newton Foote Arnold. Though she primarily wrote regarding nature, she also was a writer of novels, essays, and memoir. Phelps was a native of Connecticut. Her long and active life was devoted to the education of young women. She published several popular science textbooks in the fields of botany, chemistry, and geology. Some of her works worthy of special commemoration include, ''The Blue Ribbon Society''; ''The School Girls Rebellion''; ''Christian Households''; ''Familiar Lectures on Botany''; ''Our Country and its Relation to the Present, Past and Future''; and ''The Fireside Friend''. Her views on topics ranging from elocution to corsets are contained in ''Lectures to Young Ladies, Comprising Outlines and Applications of the Di ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Margaretta Morris
Margaretta Hare Morris (December 3, 1797May 29, 1867) was an American entomologist. Morris is known for her work with agricultural pests, specifically the Hessian fly, cicadas, and the Colorado potato beetle. Her observations on water beetles were also included in Charles Darwin’s ''On the Origin of Species'', despite not being credited due to Darwin’s misogynistic beliefs. She and the astronomer Maria Mitchell were the first women elected to the American Association for the Advancement of Science in 1850. She was also the second woman elected to the Academy of Natural Sciences of Philadelphia in 1859, after Lucy Say. Life Morris was born on December 3, 1797, in Philadelphia into a prominent family with deep roots in the city’s founding. She was one of six children of Luke Morris (1760-1802), a lawyer, and Ann Willing Morris (1767-1853). She spent her early years at the Peckham Estate, in a large home overlooking the Delaware River. Due to their Quaker beliefs, the Mo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Entomology
Entomology (from Ancient Greek ἔντομον (''éntomon''), meaning "insect", and -logy from λόγος (''lógos''), meaning "study") is the branch of zoology that focuses on insects. Those who study entomology are known as entomologists. In the past, the term ''insect'' was less specific, and historically the definition of entomology would also include the study of animals in other arthropod groups, such as arachnids, myriapods, and crustaceans. The field is also referred to as insectology in American English, while in British English insectology implies the study of the relationships between insects and humans. Over 1.3million insect species have been described by entomology. History Entomology is rooted in nearly all human cultures from prehistoric times, primarily in the context of agriculture (especially biological control and beekeeping). The natural Roman philosopher Pliny the Elder (23–79 CE) wrote a book on the kinds of insects, while the scientist Grammarians ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Maria Mitchell
Maria Mitchell ( ; August 1, 1818 – June 28, 1889) was an American astronomer, librarian, naturalist, and educator. In 1847, she discovered a comet named 1847 VI (modern designation C/1847 T1) that was later known as " Miss Mitchell's Comet" in her honor. She won a gold medal prize for her discovery, which was presented to her by King Christian VIII of Denmark in 1848. Mitchell was the first internationally known woman to work as both a professional astronomer and a professor of astronomy after accepting a position at Vassar College in 1865. She was also the first woman elected Fellow of the American Academy of Arts and Sciences and the American Association for the Advancement of Science. Mitchell is the namesake of the Maria Mitchell Association, the Maria Mitchell Observatory, and the Maria Mitchell Aquarium. Early years (1818–1846) Maria Mitchell was born on August 1, 1818, on the island of Nantucket, Massachusetts, to Lydia Coleman Mitchell, a library worker, and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Astronomer
An astronomer is a scientist in the field of astronomy who focuses on a specific question or field outside the scope of Earth. Astronomers observe astronomical objects, such as stars, planets, natural satellite, moons, comets and galaxy, galaxies – in either observational astronomy, observational (by analyzing the data) or theoretical astronomy. Examples of topics or fields astronomers study include planetary science, Sun, solar astronomy, the Star formation, origin or stellar evolution, evolution of stars, or the galaxy formation and evolution, formation of galaxies. A related but distinct subject is physical cosmology, which studies the Universe as a whole. Types Astronomers typically fall under either of two main types: observational astronomy, observational and theoretical astronomy, theoretical. Observational astronomers make direct observations of Astronomical object, celestial objects and analyze the data. In contrast, theoretical astronomers create and investigate Con ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
