|
Vivien Thomas
Vivien Theodore Thomas (August 29, 1910 – November 26, 1985) was an American laboratory supervisor who developed a procedure used to treat blue baby syndrome (now known as cyanotic heart disease) in the 1940s. He was the assistant to surgeon Alfred Blalock in Blalock's experimental animal laboratory at Vanderbilt University in Nashville, Tennessee, and later at the Johns Hopkins University in Baltimore, Maryland. Thomas was unique in that he did not have any professional education or experience in a research laboratory; however, he served as supervisor of the surgical laboratories at Johns Hopkins for 35 years. In 1976, Hopkins awarded him an honorary doctorate and named him an instructor of surgery for the Johns Hopkins School of Medicine. Without any education past high school, Thomas rose above poverty and racism to become a cardiac surgery pioneer and a teacher of operative techniques to many of the country's most prominent surgeons. A PBS documentary, ''Partners of the Hea ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
New Iberia, Louisiana
New Iberia (french: La Nouvelle-Ibérie; es, Nueva Iberia) is the largest city in and parish seat of Iberia Parish, Louisiana, Iberia Parish in the U.S. state of Louisiana. The city of New Iberia is located approximately southeast of Lafayette, Louisiana, Lafayette, and forms part of the Lafayette metropolitan area, Louisiana, Lafayette metropolitan statistical area in the region of Acadiana. The 2020 United States census tabulated a population of 28,555. New Iberia is served by a major four lane highway, being U.S. 90 (future Interstate 49), and has its own general aviation airfield, Acadiana Regional Airport. Scheduled passenger and cargo airline service is available via the nearby Lafayette Regional Airport located adjacent to U.S. 90 in Lafayette. History New Iberia dates its founding to the spring of 1779, when a group of some 500 colonists (''Province of Málaga, Malagueños'') from Spain, led by Francisco Bouligny, Lt. Col. Francisco Bouligny, came up Bayou Teche and sett ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mos Def
Yasiin Bey (; born Dante Terrell Smith, December 11, 1973), previously and more commonly known by his stage name Mos Def (), is an American rapper, singer, songwriter, and actor. His hip hop career began in 1994, alongside his siblings in the short-lived rap group Urban Thermo Dynamics (UTD), after which they appeared on albums by Da Bush Babees and De La Soul. He formed the duo Black Star, alongside fellow Brooklyn-based rapper Talib Kweli, and in 1998 they released their debut album ''Mos Def & Talib Kweli Are Black Star'', featuring the singles " Definition" and "Respiration". He was featured on the roster of Rawkus Records and in 1999 released his solo debut, ''Black on Both Sides''. His debut was followed by ''The New Danger'' (2004), ''True Magic'' (2006), and ''The Ecstatic'' (2009). About.com listed him 14th on its "50 Greatest Rappers of All Time". His hits include " Oh No", "Ms. Fat Booty", and "Mathematics". He was a child actor in television films, sitcoms, and th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Baltimore
Baltimore ( , locally: or ) is the most populous city in the U.S. state of Maryland, fourth most populous city in the Mid-Atlantic, and the 30th most populous city in the United States with a population of 585,708 in 2020. Baltimore was designated an independent city by the Constitution of Maryland in 1851, and today is the most populous independent city in the United States. As of 2021, the population of the Baltimore metropolitan area was estimated to be 2,838,327, making it the 20th largest metropolitan area in the country. Baltimore is located about north northeast of Washington, D.C., making it a principal city in the Washington–Baltimore combined statistical area (CSA), the third-largest CSA in the nation, with a 2021 estimated population of 9,946,526. Prior to European colonization, the Baltimore region was used as hunting grounds by the Susquehannock Native Americans, who were primarily settled further northwest than where the city was later built. Colonist ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Toxins
A toxin is a naturally occurring organic poison produced by metabolic activities of living cells or organisms. Toxins occur especially as a protein or conjugated protein. The term toxin was first used by organic chemist Ludwig Brieger (1849–1919) and is derived from the word toxic. Toxins can be small molecules, peptides, or proteins that are capable of causing disease on contact with or absorption by body tissues interacting with biological macromolecules such as enzymes or cellular receptors. Toxins vary greatly in their toxicity, ranging from usually minor (such as a bee sting) to potentially fatal even at extremely low doses (such as botulinum toxin). Toxins are largely secondary metabolites, which are organic compounds that are not directly involved in an organism's growth, development, or reproduction, instead often aiding it in matters of defense. Terminology Toxins are often distinguished from other chemical agents strictly based on their biological origin. Les ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Crush Syndrome
Crush syndrome (also traumatic rhabdomyolysis or Bywaters' syndrome) is a medical condition characterized by major shock and kidney failure after a crushing injury to skeletal muscle. Crush ''injury'' is compression of the arms, legs, or other parts of the body that causes muscle swelling and/or neurological disturbances in the affected areas of the body, while crush ''syndrome'' is localized crush injury with systemic manifestations. Cases occur commonly in catastrophes such as earthquakes, to individuals that have been trapped under fallen or moving masonry. People with crushing damage present some of the greatest challenges in field medicine, and may need a physician's attention on the site of their injury. Appropriate physiological preparation of the injured is mandatory. It may be possible to free the patient without amputation; however, field amputations may be necessary in drastic situations. Pathophysiology Seigo Minami, a Japanese physician, first reported the crush s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Shock (circulatory)
Shock is the state of insufficient blood flow to the tissues of the body as a result of problems with the circulatory system. Initial symptoms of shock may include weakness, fast heart rate, fast breathing, sweating, anxiety, and increased thirst. This may be followed by confusion, unconsciousness, or cardiac arrest, as complications worsen. Shock is divided into four main types based on the underlying cause: low volume, cardiogenic, obstructive, and distributive shock. Low volume shock, also known as hypovolemic shock, may be from bleeding, diarrhea, or vomiting. Cardiogenic shock may be due to a heart attack or cardiac contusion. Obstructive shock may be due to cardiac tamponade or a tension pneumothorax. Distributive shock may be due to sepsis, anaphylaxis, injury to the upper spinal cord, or certain overdoses. The diagnosis is generally based on a combination of symptoms, physical examination, and laboratory tests. A decreased pulse pressure (systolic blood pressure m ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vivien Thomas
Vivien Theodore Thomas (August 29, 1910 – November 26, 1985) was an American laboratory supervisor who developed a procedure used to treat blue baby syndrome (now known as cyanotic heart disease) in the 1940s. He was the assistant to surgeon Alfred Blalock in Blalock's experimental animal laboratory at Vanderbilt University in Nashville, Tennessee, and later at the Johns Hopkins University in Baltimore, Maryland. Thomas was unique in that he did not have any professional education or experience in a research laboratory; however, he served as supervisor of the surgical laboratories at Johns Hopkins for 35 years. In 1976, Hopkins awarded him an honorary doctorate and named him an instructor of surgery for the Johns Hopkins School of Medicine. Without any education past high school, Thomas rose above poverty and racism to become a cardiac surgery pioneer and a teacher of operative techniques to many of the country's most prominent surgeons. A PBS documentary, ''Partners of the Hea ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Postdoctoral Researcher
A postdoctoral fellow, postdoctoral researcher, or simply postdoc, is a person professionally conducting research after the completion of their doctoral studies (typically a PhD). The ultimate goal of a postdoctoral research position is to pursue additional research, training, or teaching in order to have better skills to pursue a career in academia, research, or any other field. Postdocs often, but not always, have a temporary academic appointment, sometimes in preparation for an academic faculty position. They continue their studies or carry out research and further increase expertise in a specialist subject, including integrating a team and acquiring novel skills and research methods. Postdoctoral research is often considered essential while advancing the scholarly mission of the host institution; it is expected to produce relevant publications in peer-reviewed academic journals or conferences. In some countries, postdoctoral research may lead to further formal qualificati ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Janitor
A janitor (American English, Scottish English), also known as a custodian, porter, cleanser, cleaner or caretaker, is a person who cleans and maintains buildings. In some cases, they will also carry out maintenance and security duties. A similar position, but usually with more managerial duties and not including cleaning, is occupied by building superintendents in the United States and Canada and by site managers in schools in the United Kingdom. Cleaning is one of the most commonly outsourced services. Etymology The word ''janitor'' derives from the Latin ''"ianitor"'', meaning doorkeeper or porter, itself from "''ianua"'', meaning door, entrance or gate. This derives from ''"Janus"'', the Roman god of doors, gates and portals. Its first recorded use meaning ''"caretaker of a building, man employed to see that rooms are kept clean"'' was in 1708. Occupational tasks Most of the work performed by janitors and building cleaners is indoors. Office buildings are usually cleane ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Anna (dog)
Blue baby syndrome can refer to conditions that cause cyanosis, or blueness of the skin, in babies as a result of low oxygen levels in the blood. This term has traditionally been applied to cyanosis as a result of: #Cyanotic heart disease, which is a category of congenital heart defect that results in low levels of oxygen in the blood. This can be caused by either reduced blood flow to the lungs or mixing of oxygenated and deoxygenated blood. # Methemoglobinemia, which is a disease defined by high levels of methemoglobin in the blood. Increased levels of methemoglobin prevent oxygen from being released into the tissues and result in hypoxemia. Although these are the most common causes of cyanosis, there are other potential factors that can cause a blue tint to a baby's skin or mucous membranes. These factors include hypoventilation, perfusion or ventilation differences in the lungs, and poor cardiac output of oxygenated blood, among others. The blue baby syndrome or cyanosis occ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Great Depression
The Great Depression (19291939) was an economic shock that impacted most countries across the world. It was a period of economic depression that became evident after a major fall in stock prices in the United States. The economic contagion began around September and led to the Wall Street stock market crash of October 24 (Black Thursday). It was the longest, deepest, and most widespread depression of the 20th century. Between 1929 and 1932, worldwide gross domestic product (GDP) fell by an estimated 15%. By comparison, worldwide GDP fell by less than 1% from 2008 to 2009 during the Great Recession. Some economies started to recover by the mid-1930s. However, in many countries, the negative effects of the Great Depression lasted until the beginning of World War II. Devastating effects were seen in both rich and poor countries with falling personal income, prices, tax revenues, and profits. International trade fell by more than 50%, unemployment in the U.S. rose to 23% and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fisk University
Fisk University is a private historically black liberal arts college in Nashville, Tennessee. It was founded in 1866 and its campus is a historic district listed on the National Register of Historic Places. In 1930, Fisk was the first African-American institution to gain accreditation by the Southern Association of Colleges and Schools (SACS). Accreditations for specialized programs soon followed. It is the oldest institution for higher education in Nashville. History Founding Fisk Free Colored School opened on January 9, 1866, shortly after the end of the Civil War. It was founded by John Ogden, Erastus Milo Cravath, and Edward Parmelee Smith of the American Missionary Association for the education of freedmen in Nashville. Fisk was one of several schools and colleges that the association helped found across the South to educate freed slaves following the Civil War. The school is named for Clinton B. Fisk, a Union general and assistant commissioner of the Freedm ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
.jpg "Click for more on -> Janitor")
