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Candice Bridge
Candice Mae Bridge is an American chemist and Associate Professor of Chemistry and Forensic Science at the University of Central Florida. Her research considers the development of mass spectroscopy for forensic analysis, including the characterization of lubricant from rape victims and residue from gunshots, as well as the identification of drugs in urine samples. Early life and education Bridge is from Brooklyn, New York. She was encouraged by her high school guidance counselor to study chemistry at university. Bridge earned her bachelor's degree in chemistry and applied mathematics at Howard University, where she worked in the laboratory of Folahan Ayorinde. She moved to the University of Central Florida for her graduate studies, where she worked alongside Michael Sigman on the development of laser-induced breakdown spectroscopy (LIBS) for forensic analysis. Before the work of Bridge, forensic analysis was conducted using scanning electron microscopy energy-dispersive X-ra ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
University Of Central Florida
The University of Central Florida (UCF) is a public research university whose main campus is in unincorporated Orange County, Florida. UCF also has nine smaller regional campuses throughout central Florida. It is part of the State University System of Florida. With 70,406 students as of the Fall 2021 semester, UCF has the second-largest student body of any public university in the United States. UCF was founded in 1963 and opened in 1968 as Florida Technological University, with the mission to provide personnel to support the growing U.S. space program at the Kennedy Space Center and Cape Canaveral Space Force Station on Florida's Space Coast. As its academic scope expanded beyond engineering and technology, Florida Tech was renamed the University of Central Florida in 1978. UCF's space roots continue, as it leads the NASA Florida Space Grant Consortium. Initial enrollment was 1,948 students; enrollment in 2022 exceeds 70,000 students from 157 countries, all 50 states and W ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Journal Of The American Society For Mass Spectrometry
The ''Journal of the American Society for Mass Spectrometry'' is a monthly peer-reviewed scientific journal published by ACS Publications since 2020. From 2011-2019 it was published by Springer Science+Business Media and prior to that by Elsevier. It is the official publication of the American Society for Mass Spectrometry and freely available to members. The journal covers all aspects of mass spectrometry. Until 2015, Michael L. Gross (Washington University in St. Louis) was the founding editor-in-chief; he was succeeded by Joseph A. Loo (University of California, Los Angeles). The journal is abstracted and indexed in MEDLINE MEDLINE (Medical Literature Analysis and Retrieval System Online, or MEDLARS Online) is a bibliographic database of life sciences and biomedical information. It includes bibliographic information for articles from academic journals covering medic .... References External links * Delayed open access journals Mass spectrometry journals Publications e ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Essence (magazine)
''Essence'' is a monthly lifestyle magazine covering fashion, beauty, entertainment, and culture. First published in 1970, the magazine is written for African-American women. History Edward Lewis, Clarence O. Smith, Cecil Hollingsworth and Jonathan Blount founded Essence Communications Inc. (ECI) in 1968. It began publishing ''Essence'' magazine in May 1970. Lewis and Smith called the publication a "lifestyle magazine directed at upscale African American women". They recognized that Black women were an overlooked demographic and saw ''Essence'' as an opportunity to capitalize on a virtually untouched market of Black women readers. Its initial circulation was approximately 50,000 copies per month, subsequently growing to roughly 1.6 million.Bynoe, Yvonne. ''Encyclopedia of Rap and Hip-hop Culture''. Westport, Conn.: Greenwood Press, 2006, p. 263, . Gordon Parks served as its editorial director during the first three years of its circulation. In 2000, Time Inc. purchased 49 perce ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pulegone
Pulegone is a naturally occurring organic compound obtained from the essential oils of a variety of plants such as ''Nepeta cataria'' (catnip), ''Mentha piperita'', and pennyroyal. It is classified as a monoterpene. Pulegone is a clear colorless oily liquid and has a pleasant odor similar to pennyroyal, peppermint and camphor. It is used in flavoring agents, in perfumery, and in aromatherapy. Toxicology It was reported that the chemical is toxic to rats if a large quantity is consumed. Pulegone is also an insecticide − the most powerful of three insecticides naturally occurring in many mint species. As of October 2018, the FDA withdrew authorization for the use of pulegone as a synthetic flavoring substance for use in food, but that naturally-occurring pulegone can continue to be used. Sources * Creeping charlie * ''Mentha longifolia'' * ''Mentha suaveolens'' * Pennyroyal * Peppermint *'' Schizonepeta tenuifolia'' *''Bursera graveolens'' See also * Menthofuran * Ment ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Atlanta Black Star
The ''Atlanta Black Star'' is the largest black-owned digital publication in the United States. The publication is based in Atlanta, Georgia which focuses on the African American perspective on politics. It was founded in 2012 by Neil "Jelani" Nelson, Tracy Dornelly, and Andre Moore. The site has over 14 million monthly unique visitors. Media outlets such as the Yahoo News, The Washington Post, The New York Times, Heavy.com, and ''The Daily Dot'' have republished or cited the contents of the Atlanta ''Black Star''. The site is part of a partnership program with Facebook Facebook is an online social media and social networking service owned by American company Meta Platforms. Founded in 2004 by Mark Zuckerberg with fellow Harvard College students and roommates Eduardo Saverin, Andrew McCollum, Dustin M .... References External links Official Website {{African American press African-American newspapers Newspapers established in 2012 Mass media in Atlanta News ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Federal Bureau Of Investigation
The Federal Bureau of Investigation (FBI) is the domestic intelligence and security service of the United States and its principal federal law enforcement agency. Operating under the jurisdiction of the United States Department of Justice, the FBI is also a member of the U.S. Intelligence Community and reports to both the Attorney General and the Director of National Intelligence. A leading U.S. counterterrorism, counterintelligence, and criminal investigative organization, the FBI has jurisdiction over violations of more than 200 categories of federal crimes. Although many of the FBI's functions are unique, its activities in support of national security are comparable to those of the British MI5 and NCA; the New Zealand GCSB and the Russian FSB. Unlike the Central Intelligence Agency (CIA), which has no law enforcement authority and is focused on intelligence collection abroad, the FBI is primarily a domestic agency, maintaining 56 field offices in major cities throug ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National Institute Of Justice
The National Institute of Justice (NIJ) is the research, development and evaluation agency of the United States Department of Justice. NIJ, along with the Bureau of Justice Statistics (BJS), Bureau of Justice Assistance (BJA), Office of Juvenile Justice and Delinquency Prevention (OJJDP), Office for Victims of Crime (OVC), and other program offices, comprise the Office of Justice Programs (OJP) branch of the Department of Justice. History The National Institute of Law Enforcement and Criminal Justice was established on October 21, 1968, under the Omnibus Crime Control and Safe Streets Act of 1968, as a component of the Law Enforcement Assistance Administration (LEAA). In 1978, it was renamed as the National Institute of Justice. Some functions of the LEAA were absorbed by NIJ on December 27, 1979, with passage of the Justice System Improvement Act of 1979. The act, which amended the Omnibus Crime Control and Safe Streets Act of 1968, also led to creation of the Bureau of Justi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fourier-transform Infrared Spectroscopy
Fourier-transform infrared spectroscopy (FTIR) is a technique used to obtain an infrared spectrum of absorption or emission of a solid, liquid, or gas. An FTIR spectrometer simultaneously collects high-resolution spectral data over a wide spectral range. This confers a significant advantage over a dispersive spectrometer, which measures intensity over a narrow range of wavelengths at a time. The term ''Fourier-transform infrared spectroscopy'' originates from the fact that a Fourier transform (a mathematical process) is required to convert the raw data into the actual spectrum. Conceptual introduction The goal of absorption spectroscopy techniques (FTIR, ultraviolet-visible ("UV-vis") spectroscopy, etc.) is to measure how much light a sample absorbs at each wavelength. The most straightforward way to do this, the "dispersive spectroscopy" technique, is to shine a monochromatic light beam at a sample, measure how much of the light is absorbed, and repeat for each different ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gas Chromatography
Gas chromatography (GC) is a common type of chromatography used in analytical chemistry for separating and analyzing compounds that can be vaporized without decomposition. Typical uses of GC include testing the purity of a particular substance, or separating the different components of a mixture. In preparative chromatography, GC can be used to prepare pure compounds from a mixture. Gas chromatography is also sometimes known as vapor-phase chromatography (VPC), or gas–liquid partition chromatography (GLPC). These alternative names, as well as their respective abbreviations, are frequently used in scientific literature. Gas chromatography is the process of separating compounds in a mixture by injecting a gaseous or liquid sample into a mobile phase, typically called the carrier gas, and passing the gas through a stationary phase. The mobile phase is usually an inert gas or an unreactive gas such as helium, argon, nitrogen or hydrogen. The stationary phase is a microscopic la ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mass Spectrometry
Mass spectrometry (MS) is an analytical technique that is used to measure the mass-to-charge ratio of ions. The results are presented as a ''mass spectrum'', a plot of intensity as a function of the mass-to-charge ratio. Mass spectrometry is used in many different fields and is applied to pure samples as well as complex mixtures. A mass spectrum is a type of plot of the ion signal as a function of the mass-to-charge ratio. These spectra are used to determine the elemental or isotopic signature of a sample, the masses of particles and of molecules, and to elucidate the chemical identity or structure of molecules and other chemical compounds. In a typical MS procedure, a sample, which may be solid, liquid, or gaseous, is ionized, for example by bombarding it with a beam of electrons. This may cause some of the sample's molecules to break up into positively charged fragments or simply become positively charged without fragmenting. These ions (fragments) are then separated accordin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tenure-track
Tenure is a category of academic appointment existing in some countries. A tenured post is an indefinite academic appointment that can be terminated only for cause or under extraordinary circumstances, such as financial exigency or program discontinuation. Tenure is a means of defending the principle of academic freedom, which holds that it is beneficial for society in the long run if scholars are free to hold and examine a variety of views. By country United States and Canada Under the tenure systems adopted by many universities and colleges in the United States and Canada, some faculty positions have tenure and some do not. Typical systems (such as the widely adopted "1940 Statement of Principles on Academic Freedom and Tenure" of the American Association of University Professors) allow only a limited period to establish a record of published research, ability to attract grant funding, academic visibility, teaching excellence, and administrative or community service. They ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National Center For Forensic Science
The University of Central Florida College of Sciences is the largest academic college of the University of Central Florida located in Orlando, Florida, United States. The dean of the college is Michael Johnson, Ph.D. The College of Sciences was established in October 2005 after the division of the former College of Arts & Sciences into two separate colleges. It consists of two divisions: the Division of Natural Sciences and the Division of Social and Behavioral Sciences. The Division of Natural Sciences is home to the National Center for Forensic Science, while the division of Social and Behavioral Sciences includes the Nicholson School of Communication, one of the largest schools of communication in the nation. The college is also home to the Lou Frey Institute of Politics and Government. In 2007, the college completed construction of a Psychology Building and the second phase of a new Physical Sciences Building is currently under construction. Organization Natural Sciences ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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