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Sigma Sigma Sigma
Sigma Sigma Sigma (), also known as Tri Sigma, is a national American women's sorority. Sigma Sigma Sigma is a member of the National Panhellenic Conference (NPC), an umbrella organization encompassing 26 national sororities or women's fraternities, which focus on service, education, scholarship programming and social activities. Once a sorority exclusively for teacher's/educational colleges, Tri Sigma became a full NPC member in 1951 and, as a social sorority, now admits members without limits based on major. The sorority counts a membership of more than 136,000 women, hosts chapters on more than 100 college campuses, and maintains over 90 alumnae chapters. The sorority's own headquarters are located in Woodstock, Virginia. History The State Female Normal School in Farmville, Virginia (now known as Longwood University) was the state's first institution to open its doors to teacher education. Eight students, Margaret Batten, Louise Davis, Martha Trent Featherston, Isabella Me ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sigma Sigma Sigma Crest
Sigma (; uppercase Σ, lowercase σ, lowercase in word-final position ς; grc-gre, σίγμα) is the eighteenth letter of the Greek alphabet. In the system of Greek numerals, it has a value of 200. In general mathematics, uppercase Σ is used as an operator (mathematics), operator for summation. When used at the end of a Letter case, letter-case word (one that does not use all caps), the final form (ς) is used. In ' (Odysseus), for example, the two lowercase sigmas (σ) in the center of the name are distinct from the word-final sigma (ς) at the end. The Latin alphabet, Latin letter S derives from sigma while the Cyrillic script, Cyrillic letter Es (Cyrillic), Es derives from a lunate form of this letter. History The shape (Σς) and alphabetic position of sigma is derived from the Phoenician alphabet, Phoenician letter (Shin (letter), ''shin''). Sigma's original name may have been ''san'', but due to the complicated early history of the Greek Archaic Greek alphabets, epichor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Commonwealth Of Virginia
Virginia, officially the Commonwealth of Virginia, is a U.S. state, state in the Mid-Atlantic (United States), Mid-Atlantic and Southeastern United States, Southeastern regions of the United States, between the East Coast of the United States, Atlantic Coast and the Appalachian Mountains. The geography and climate of the Commonwealth (U.S. state), Commonwealth are shaped by the Blue Ridge Mountains and the Chesapeake Bay, which provide habitat for much of its flora and fauna. The capital of the Commonwealth is Richmond, Virginia, Richmond; Virginia Beach, Virginia, Virginia Beach is the most-populous city, and Fairfax County, Virginia, Fairfax County is the most-populous political subdivision. The Commonwealth's population was over 8.65million, with 36% of them living in the Baltimore–Washington metropolitan area. The area's history begins with Native American tribes in Virginia, several indigenous groups, including the Powhatan. In 1607, the London Company established th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dallas, Texas
Dallas () is the third largest city in Texas and the largest city in the Dallas–Fort Worth metroplex, the fourth-largest metropolitan area in the United States at 7.5 million people. It is the largest city in and seat of Dallas County with portions extending into Collin, Denton, Kaufman and Rockwall counties. With a 2020 census population of 1,304,379, it is the ninth most-populous city in the U.S. and the third-largest in Texas after Houston and San Antonio. Located in the North Texas region, the city of Dallas is the main core of the largest metropolitan area in the Southern United States and the largest inland metropolitan area in the U.S. that lacks any navigable link to the sea. The cities of Dallas and nearby Fort Worth were initially developed due to the construction of major railroad lines through the area allowing access to cotton, cattle and later oil in North and East Texas. The construction of the Interstate Highway System reinforced Dallas's prominen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Children's Medical Center
Children's Medical Center Dallas is a nationally ranked pediatric acute care teaching hospital located in Dallas, Texas, USA. The hospital has 496 pediatric beds and is affiliated with the University of Texas Southwestern Medical School. It provides comprehensive pediatric specialties and subspecialties to infants, children, teens and young adults aged 0–21 throughout Texas and surrounding regions. It sometimes treats adults who require pediatric care as well. It has an ACS designated level 1 pediatric trauma center, one of five in Texas. The hospital also has affiliations with the adjacent Parkland Memorial Hospital. Children's Medical Center Dallas is the main hospital campus of Children's Health, the only academic healthcare system in Dallas-Fort Worth dedicated solely to the comprehensive care of children from birth to age 21. Children's Health started with just the Dallas location, but has grown to include Children's Medical Center Plano as well as several other pediatric s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Polio Vaccine
Polio vaccines are vaccines used to prevent poliomyelitis (polio). Two types are used: an inactivated poliovirus given by injection (IPV) and a weakened poliovirus given by mouth (OPV). The World Health Organization (WHO) recommends all children be fully vaccinated against polio. The two vaccines have eliminated polio from most of the world, and reduced the number of cases reported each year from an estimated 350,000 in 1988 to 33 in 2018. The inactivated polio vaccines are very safe. Mild redness or pain may occur at the site of injection. Oral polio vaccines cause about three cases of vaccine-associated paralytic poliomyelitis per million doses given. This compares with 5,000 cases per million who are paralysed following a polio infection. Both types of vaccine are generally safe to give during pregnancy and in those who have HIV/AIDS but are otherwise well. However, the emergence of circulating vaccine-derived poliovirus (cVDPV), a form of the vaccine virus that has rever ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Polio
Poliomyelitis, commonly shortened to polio, is an infectious disease caused by the poliovirus. Approximately 70% of cases are asymptomatic; mild symptoms which can occur include sore throat and fever; in a proportion of cases more severe symptoms develop such as headache, neck stiffness, and paresthesia. These symptoms usually pass within one or two weeks. A less common symptom is permanent paralysis, and possible death in extreme cases.. Years after recovery, post-polio syndrome may occur, with a slow development of muscle weakness similar to that which the person had during the initial infection. Polio occurs naturally only in humans. It is highly infectious, and is spread from person to person either through fecal-oral transmission (e.g. poor hygiene, or by ingestion of food or water contaminated by human feces), or via the oral-oral route. Those who are infected may spread the disease for up to six weeks even if no symptoms are present. The disease may be diagnosed ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Skull And Crossbones (fraternities And Sports)
The skull and crossbones was a common fraternal motif as a symbol of mortality and warning in the late nineteenth and early twentieth centuries. The symbol was adopted, for various reasons, by many sporting teams, clubs and societies in both America and Europe. Adoption by societies The skull and crossbones motif was used by many American college fraternities, sororities and secret societies founded in the nineteenth and twentieth centuries. The most well-known example of this usage is the Skull and Bones society, a secret society at Yale University which derives its very name from the symbol. Other well-known college fraternal organizations which use the skull and bones in some capacity in their public symbols include, but are not limited to: Delta Sigma Pi, Kappa Sigma, Sigma Phi Epsilon, Phi Kappa Sigma, Tau Kappa Epsilon, Chi Psi and Zeta Beta Tau Fraternities and Sigma Sigma Sigma, Chi Omega, and Kappa Delta Sororities. Other fraternal groups also use the skull and crossbones ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pearls
A pearl is a hard, glistening object produced within the soft tissue (specifically the mantle (mollusc), mantle) of a living animal shell, shelled mollusk or another animal, such as fossil conulariids. Just like the shell of a mollusk, a pearl is composed of calcium carbonate (mainly aragonite or a mixture of aragonite and calcite) in minute crystalline form, which has deposited in concentric layers. The ideal pearl is perfectly round and smooth, but many other shapes, known as baroque pearls, can occur. The finest quality of natural pearls have been highly valued as gemstones and objects of beauty for many centuries. Because of this, ''pearl'' has become a metaphor for something rare, fine, admirable and valuable. The most valuable pearls occur spontaneously in the wild, but are extremely rare. These wild pearls are referred to as ''natural'' pearls. ''Cultured'' or ''farmed'' pearls from Pinctada, pearl oysters and freshwater mussels make up the majority of those currently ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sailboat
A sailboat or sailing boat is a boat propelled partly or entirely by sails and is smaller than a sailing ship. Distinctions in what constitutes a sailing boat and ship vary by region and maritime culture. Types Although sailboat terminology has varied across history, many terms have specific meanings in the context of modern yachting. A great number of sailboat-types may be distinguished by size, hull configuration, keel type, purpose, number and configuration of masts, and sail plan. Popular monohull designs include: Cutter The cutter is similar to a sloop with a single mast and mainsail, but generally carries the mast further aft to allow for a jib and staysail to be attached to the head stay and inner forestay, respectively. Once a common racing configuration, today it gives versatility to cruising boats, especially in allowing a small staysail to be flown from the inner stay in high winds. Catboat A catboat has a single mast mounted far forward and does not carr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Royal Purple (color)
There are numerous variations of the color purple, a sampling of which are shown below. In common English usage, ''purple'' is a range of hues of color occurring between red and blue. However, the meaning of the term purple is not well defined. There is confusion about the meaning of the terms purple and violet even among native speakers of English. Many native speakers of English in the United States refer to the blue-dominated spectral color beyond blue as purple, but the same color is referred to as violet by many native English speakers in the United Kingdom. The full range of colors between red and blue is referred to by the term purple in some British authoritative texts, whereas the same range of colors is referred to by the term violet in some other texts. The confusion about the range of meanings of the terms violet and purple is even larger when including other languages and historical texts. Since this Wikipedia page contains contributions from authors from differe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tri Sigma Badge
* Tri- is a numerical prefix meaning three. Tri or TRI may also refer to: Places * Tri-Cities Regional Airport, Tennessee, US, IATA code TRI * Triangulum constellation, astronomical abbreviation Tri People *Tri, Former nickname for wrestler Triple H * Tri Hartanto, Indonesian basketball player Arts, entertainment, and media * ''Tri'' (album), by Ana Stanić * ''Tri'' (novel), a Slovenian novel * El Tri, Mexican rock group Organizations * Taipei Ricci Institute, an educational institute in Taiwan * Tamalpais Research Institute, a virtual music venue, San Rafael, California, US * Translational Research Institute (Australia) * Transport Research Institute, in Scotland Other uses *AC Tripoli, a Lebanese association football club *Total return index * Toxics Release Inventory, US * El Tri or El Tricolor, nicknames of the Mexico national football team * Triangular function, tri(t) * Trichloroethylene The chemical compound trichloroethylene is a halocarbon commonly used as an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kappa Alpha Order
Kappa Alpha Order (), commonly known as Kappa Alpha or simply KA, is a social Fraternities and sororities, fraternity and a fraternal order founded in 1865 at Washington and Lee University, Washington College (now Washington and Lee University) in Lexington, Virginia. As of December 2015, the Kappa Alpha Order lists 133 active chapters, five provisional chapters, and 52 suspended chapters. Along with Alpha Tau Omega and Sigma Nu, the order constitutes the Triad (fraternities), Lexington Triad. Since its establishment in 1865, the Order has initiated more than 150,000 members. History Kappa Alpha Order was founded as Phi Kappa Chi on December 21, 1865, at Washington College, now Washington and Lee University, in Lexington, Virginia. James Ward Wood, William Archibald Walsh, and brothers William Nelson Scott and Stanhope McClelland Scott are the founders of the fraternity. Soon after the founding, the local Virginia Beta chapter of Phi Kappa Psi protested the name "Phi Kappa Chi", ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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