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Elizabeth Amy Kreiser Weisburger
Elizabeth Amy Kreiser Weisburger (April 9, 1924 – February 12, 2019) was an American chemist who made significant contributions in medicine and chemistry, specifically chemical carcinogenesis. She worked for nearly 40 years at the National Cancer Institute and received multiple awards for her work. Weisburger's research in chemical carcinogenesis was necessary in order to find treatments for cancer. Some of Weisburger's work included studying carcinogenesis, looking at the activity of carcinogens, and determining the dangers of chemotherapy drugs. Elizabeth Weisburger is considered a pioneer in chemical carcinogenesis. Biography Elizabeth Amy Kreiser Weisburger was born on April 9, 1924, in Finland, Pennsylvania. She was one of 10 children. At a very young age her family moved to Ono, Pennsylvania, were Elizabeth grew up. Both of her parents were teachers along with many of her relatives so Elizabeth began learning at a young age at home. In 1944, she received a B.S. de ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Carcinogenesis
Carcinogenesis, also called oncogenesis or tumorigenesis, is the formation of a cancer, whereby normal cells are transformed into cancer cells. The process is characterized by changes at the cellular, genetic, and epigenetic levels and abnormal cell division. Cell division is a physiological process that occurs in almost all tissues and under a variety of circumstances. Normally, the balance between proliferation and programmed cell death, in the form of apoptosis, is maintained to ensure the integrity of tissues and organs. According to the prevailing accepted theory of carcinogenesis, the somatic mutation theory, mutations in DNA and epimutations that lead to cancer disrupt these orderly processes by interfering with the programming regulating the processes, upsetting the normal balance between proliferation and cell death. This results in uncontrolled cell division and the evolution of those cells by natural selection in the body. Only certain mutations lead to cancer w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Garvan–Olin Medal
The Francis P. Garvan–John M. Olin Medal is an annual award that recognizes distinguished scientific accomplishment, leadership and service to chemistry by women chemists. The Award is offered by the American Chemical Society (ACS), and consists of a cash prize (US$5,000) and a medal. The medal was designed by Margaret Christian Grigor. Background Any individual may nominate a single eligible chemist in one year. Nominees must be a female citizen of the United States. The award was established by Francis Garvan and Mabel Brady Garvan in 1936 in honor of their daughter. It was initially an essay contest, that ran for seven years, as a memorial to their daughter (the American Chemical Society's Prize Essay Contest). It was solely funded by the Francis P. Garvan Medal Endowment from its establishment in 1936 until 1979. W. R. Grace & Co. assumed co-sponsorship of the award from 1979 to 1983. In 1984, Olin Corporation assumed co-sponsorship. Mabel Brady Garvan remained invol ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lebanon Valley College Alumni
Lebanon ( , ar, لُبْنَان, translit=lubnān, ), officially the Republic of Lebanon () or the Lebanese Republic, is a country in Western Asia. It is located between Syria to the north and east and Israel to the south, while Cyprus lies to its west across the Mediterranean Sea; its location at the crossroads of the Mediterranean Basin and the Arabian hinterland has contributed to its rich history and shaped a cultural identity of religious diversity. It is part of the Levant region of the Middle East. Lebanon is home to roughly six million people and covers an area of , making it the second smallest country in continental Asia. The official language of the state is Arabic, while French is also formally recognized; the Lebanese dialect of Arabic is used alongside Modern Standard Arabic throughout the country. The earliest evidence of civilization in Lebanon dates back over 7000 years, predating recorded history. Modern-day Lebanon was home to the Phoenicians, a m ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
American Women Scientists
American(s) may refer to: * American, something of, from, or related to the United States of America, commonly known as the "United States" or "America" ** Americans, citizens and nationals of the United States of America ** American ancestry, people who self-identify their ancestry as "American" ** American English, the set of varieties of the English language native to the United States ** Native Americans in the United States, indigenous peoples of the United States * American, something of, from, or related to the Americas, also known as "America" ** Indigenous peoples of the Americas * American (word), for analysis and history of the meanings in various contexts Organizations * American Airlines, U.S.-based airline headquartered in Fort Worth, Texas * American Athletic Conference, an American college athletic conference * American Recordings (record label), a record label previously known as Def American * American University, in Washington, D.C. Sports teams Soccer * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
21st-century American Chemists
The 1st century was the century spanning AD 1 ( I) through AD 100 ( C) according to the Julian calendar. It is often written as the or to distinguish it from the 1st century BC (or BCE) which preceded it. The 1st century is considered part of the Classical era, epoch, or historical period. The 1st century also saw the appearance of Christianity. During this period, Europe, North Africa and the Near East fell under increasing domination by the Roman Empire, which continued expanding, most notably conquering Britain under the emperor Claudius ( AD 43). The reforms introduced by Augustus during his long reign stabilized the empire after the turmoil of the previous century's civil wars. Later in the century the Julio-Claudian dynasty, which had been founded by Augustus, came to an end with the suicide of Nero in AD 68. There followed the famous Year of Four Emperors, a brief period of civil war and instability, which was finally brought to an end by Vespasian, ninth Roman em ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
2019 Deaths
This is a list of deaths of notable people, organised by year. New deaths articles are added to their respective month (e.g., Deaths in ) and then linked here. 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005 2004 2003 2002 2001 2000 1999 1998 1997 1996 1995 1994 1993 1992 1991 1990 1989 1988 1987 See also * Lists of deaths by day The following pages, corresponding to the Gregorian calendar, list the historical events, births, deaths, and holidays and observances of the specified day of the year: Footnotes See also * Leap year * List of calendars * List of non-standard ... * Deaths by year {{DEFAULTSORT:deaths by year ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1924 Births
Nineteen or 19 may refer to: * 19 (number), the natural number following 18 and preceding 20 * one of the years 19 BC, AD 19, 1919, 2019 Films * ''19'' (film), a 2001 Japanese film * ''Nineteen'' (film), a 1987 science fiction film Music * 19 (band), a Japanese pop music duo Albums * ''19'' (Adele album), 2008 * ''19'', a 2003 album by Alsou * ''19'', a 2006 album by Evan Yo * ''19'', a 2018 album by MHD * ''19'', one half of the double album ''63/19'' by Kool A.D. * ''Number Nineteen'', a 1971 album by American jazz pianist Mal Waldron * ''XIX'' (EP), a 2019 EP by 1the9 Songs * "19" (song), a 1985 song by British musician Paul Hardcastle. * "Nineteen", a song by Bad4Good from the 1992 album '' Refugee'' * "Nineteen", a song by Karma to Burn from the 2001 album ''Almost Heathen''. * "Nineteen" (song), a 2007 song by American singer Billy Ray Cyrus. * "Nineteen", a song by Tegan and Sara from the 2007 album '' The Con''. * "XIX" (song), a 2014 song by Slipk ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alpha Chi Sigma
Alpha Chi Sigma () is a professional fraternity specializing in the fields of the chemical sciences. It has both collegiate and professional chapters throughout the United States consisting of both men and women and numbering more than 70,000 members. The fraternity aims to bring together students and professionals pursuing a wide variety of chemistry-related careers. History Founding The Alpha Chi Sigma fraternity was organized at the University of Wisconsin–Madison by a group of undergraduates who were fellow students in chemistry at that time. Later documents set the date of founding as December 11, 1902. The original founders were: * Raymond Tracy Conger * Harold Everett Eggers * Joseph Gerard Holty * Alfred Emil Kundert * Joseph Howard Mathews * Edward Gustav Mattke * Bart Eldred McCormick * Frank Joseph Petura * James Chisholm Silverthorn Coat of arms The seven symbols that stretch the length of the coat of arms are the "seven metals of the Ancients": gold, silver, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Iota Sigma Pi
Iota Sigma Pi () is a national honor society in the United States. It was established in 1902 and specializes in the promotion of women in the sciences, especially chemistry. It also focuses on personal and professional growth for women in these fields. As with all honor societies, they create professional networks along with recognizing achievements of women in chemistry. History The society was formed during a period when women gained little recognition for their work. Therefore, women began to set up their own awards to highlight their abilities on their resumes. The national society was formed in 1902 by Agnes Faye Morgan. She was appointed department chair of the Department of Household Science and Arts at the University of California and was one of the first to integrate chemistry into the curriculum of home economics. She continued to participate in the society throughout her professional life and had a particular focus on research. She also founded a local honour socie ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sigma Delta Epsilon
Graduate Women in Science (GWIS), formerly known as Sigma Delta Epsilon Graduate Women in Science (SDE-GWIS), is an international organization for women in science, first established in 1921 at Cornell University in Ithaca, New York, United States. The organization currently has over 1,000 members and dozens of chapters spread across the United States as well as an international chapter that was established in 2013. The organization is a non-profit 501(c)(3) organization that works to connect, lead, and empower women in science. It does so through offering grants, awards, and fellowships; cultivating a powerful international network of women scientists; holding annual conferences and sponsoring additional meetings and symposia; publishing a free monthly newsletter; and promoting the participation and representation of women in science-related events. Membership is open to anyone, regardless of sex, who has at least a bachelor's degree in a scientific discipline. The GWIS Nationa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Finland, Pennsylvania
Finland is a village and an unincorporated community on the Unami Creek in southern Milford Township, Bucks County, Pennsylvania, United States. It is split between the Green Lane Zip Code of 18054 and the Pennsburg zip code of 18073. The immediate area was known in the 1920s as the " Poconos of Philadelphia" and as "The Fineland," and it is from this latter name that the US post office had put it on the map as Finland in 1886. Multiple summer camps have been located in this area and one of them is still in use. The Unami Creek flows southward to the Perkiomen Creek. The village was established by Finnish immigrants to New Sweden New Sweden ( sv, Nya Sverige) was a Swedish colony along the lower reaches of the Delaware River in what is now the United States from 1638 to 1655, established during the Thirty Years' War when Sweden was a great military power. New Sweden f .... References {{authority control Finnish-American culture in Pennsylvania Unincorporated com ... [...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] |
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