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Wyatt Technology
Wyatt Technology Corporation, or Wyatt Technology, is a developer and manufacturer of instrumentation for the characterization of nanoparticles and macromolecules. Headquartered in Santa Barbara, California, Wyatt Technology was founded in 1981 and incorporated in 1984. Wyatt Technology has developed and introduced instrumentation for the measurement of multiangle light scattering (MALS), quasi-elastic light scattering (QELS) (also called photon correlation spectroscopy (PCS) or dynamic light scattering (DLS)), differential refractive index, electrophoresis, viscosity, and composition gradient multiangle light scattering (CG-MALS) for the determination of absolute molecular weights, sizes of nanoparticles, proteins, and polymers within a solution. It was acquired by Waters Corporation in 2023. History Wyatt Technology arose from the ashes of founder Philip J. Wyatt’s earlier venture, Science Spectrum, Inc. (SSI), which was founded in 1968 to investigate the characterization of b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nanoparticle
A nanoparticle or ultrafine particle is usually defined as a particle of matter that is between 1 and 100 nanometres (nm) in diameter. The term is sometimes used for larger particles, up to 500 nm, or fibers and tubes that are less than 100 nm in only two directions. At the lowest range, metal particles smaller than 1 nm are usually called atom clusters instead. Nanoparticles are usually distinguished from microparticles (1-1000 µm), "fine particles" (sized between 100 and 2500 nm), and "coarse particles" (ranging from 2500 to 10,000 nm), because their smaller size drives very different physical or chemical properties, like colloidal properties and ultrafast optical effects or electric properties. Being more subject to the brownian motion, they usually do not sediment, like colloidal particles that conversely are usually understood to range from 1 to 1000 nm. Being much smaller than the wavelengths of visible light (400-700 nm), nan ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pepsi
Pepsi is a carbonated soft drink manufactured by PepsiCo. Originally created and developed in 1893 by Caleb Bradham and introduced as Brad's Drink, it was renamed as Pepsi-Cola in 1898, and then shortened to Pepsi in 1961. History Pepsi was first invented in 1893 as "Brad's Drink" by Caleb Bradham, who sold the drink at his drugstore in New Bern, North Carolina. It was renamed Pepsi-Cola in 1898, "Pepsi" because it was advertised to relieve dyspepsia (indigestion) and "Cola" referring to the cola flavor. Some have also suggested that "Pepsi" may have been a reference to the drink aiding digestion like the digestive enzyme pepsin, but pepsin itself was never used as an ingredient to Pepsi-Cola. The original recipe also included sugar and vanilla. Bradham sought to create a fountain drink that was appealing and would aid in digestion and boost energy. In 1903, Bradham moved the bottling of Pepsi from his drugstore to a rented warehouse. That year, Bradham sold 7,968 gall ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
2023 Mergers And Acquisitions
3 (three) is a number, numeral and digit. It is the natural number following 2 and preceding 4, and is the smallest odd prime number and the only prime preceding a square number. It has religious or cultural significance in many societies. Evolution of the Arabic digit The use of three lines to denote the number 3 occurred in many writing systems, including some (like Roman and Chinese numerals) that are still in use. That was also the original representation of 3 in the Brahmic (Indian) numerical notation, its earliest forms aligned vertically. However, during the Gupta Empire the sign was modified by the addition of a curve on each line. The Nāgarī script rotated the lines clockwise, so they appeared horizontally, and ended each line with a short downward stroke on the right. In cursive script, the three strokes were eventually connected to form a glyph resembling a with an additional stroke at the bottom: ३. The Indian digits spread to the Caliphate in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pittcon
The Pittsburgh Conference on Analytical Chemistry and Applied Spectroscopy, referred to internationally as Pittcon, is a non-profit educational organization based in Pennsylvania that organizes an annual Conference and Exposition on laboratory science. It is sponsored by the Spectroscopy Society of Pittsburgh and the Society for Analytical Chemists of Pittsburgh. The Conference has traditionally been the most attended annual conference on analytical chemistry and applied spectroscopy in the world. Pittcon presents several Pittcon Editors' Awards, awards each year to individuals who have made outstanding contributions to the various fields in Analytical Chemistry, analytical chemistry. Retrieved 2010-06-29 References {{Reflist Scientific ...[...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Scientist (magazine)
''The Scientist'' is a professional magazine intended for life scientists. Coverage includes articles on recently published research papers, current research, techniques, important career news, profiles of established and up and coming scientists, publishing, research integrity and best practices, as well as other columns and reports of interest to its readers. The editor-in-chief is Bob Grant. Overview The main purpose of the magazine is to provide print and online coverage of the latest developments in life sciences research, technology, careers, and business. Subject matter covered by the magazine includes: groundbreaking research, industry innovations, careers, financial topics, economics of science, scientific ethics, profiles of scientists, lab tools, scientific publishing, techniques, product spotlight, and guides History ''The Scientist'' was founded by Eugene Garfield in 1986. In 1988, Garfield sold ''The Scientist'', part of the '' Institute for Scientific Info ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
American Physical Society
The American Physical Society (APS) is a not-for-profit membership organization of professionals in physics and related disciplines, comprising nearly fifty divisions, sections, and other units. Its mission is the advancement and diffusion of knowledge of physics. The society publishes more than a dozen scientific journals, including the prestigious ''Physical Review'' and '' Physical Review Letters'', and organizes more than twenty science meetings each year. APS is a member society of the American Institute of Physics. Since January 2021 the organization has been led by chief executive officer Jonathan Bagger. History The American Physical Society was founded on May 20, 1899, when thirty-six physicists gathered at Columbia University for that purpose. They proclaimed the mission of the new Society to be "to advance and diffuse the knowledge of physics", and in one way or another the APS has been at that task ever since. In the early years, virtually the sole activity of th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tibbetts Award
The Tibbetts Award ("Tibbie") is a national award made annually to those small firms, projects, organizations, and individuals judged to exemplify the very best in Small Business Innovation Research (SBIR) achievement. The award was established in 1995 and the first awards were made in 1996. The award was named after Roland Tibbetts of the National Science Foundation. Tibbetts Awards recognize accomplishments where, in the judgement of those closely involved and often most immediately affected, the stimulus of SBIR funding has made an important and definable difference. Selection In selection for Tibbetts Awards, the focus is primarily on: * Economic impact of technological innovation Innovation is the practical implementation of ideas that result in the introduction of new goods or service (economics), services or improvement in offering goods or services. ISO TC 279 in the standard ISO 56000:2020 defines innovation as "a ... * Business achievement and effective collabo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Small Business Innovation Research
The Small Business Innovation Research (or SBIR) program is a U.S. government funding program, coordinated by the Small Business Administration, intended to help certain small businesses conduct research and development (R&D). Funding takes the form of contracts or grants. The recipient projects must have the potential for commercialization and must meet specific U.S. government R&D needs. Funds are obtained by allocating a certain percentage of the total extramural (R&D) budgets of the 11 federal agencies with extramural research budgets in excess of $100 million. Approximately $2.5 billion is awarded through this program each year. The United States Department of Defense (DoD) is the largest agency in this program with approximately $1 billion in SBIR grants annually. Over half the awards from the DoD are to firms with fewer than 25 people and a third to firms of fewer than 10. A fifth are minority or women-owned businesses. Historically a quarter of the companies receiving gra ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Coca-Cola Company
The Coca-Cola Company is an American multinational beverage corporation founded in 1892, best known as the producer of Coca-Cola. The Coca-Cola Company also manufactures, sells, and markets other non-alcoholic beverage concentrates and syrups, and alcoholic beverages. The company's stock is listed on the NYSE and is part of the DJIA and the S&P 500 and S&P 100 indexes. The soft drink was developed in 1886 by pharmacist John Stith Pemberton. At the time it was introduced, the product contained cocaine from coca leaves and caffeine from kola nuts which together acted as a stimulant. The coca and the kola are the source of the product name, and led to Coca-Cola's promotion as a "healthy tonic". Pemberton had been severely wounded in the American Civil War, and had become addicted to the pain medication morphine. He developed the beverage as a patent medicine in an effort to control his addiction. In 1889, the formula and brand were sold for $2,300 (roughly $71,000 in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Isaac Asimov
Isaac Asimov ( ; 1920 – April 6, 1992) was an American writer and professor of biochemistry at Boston University. During his lifetime, Asimov was considered one of the "Big Three" science fiction writers, along with Robert A. Heinlein and Arthur C. Clarke. A prolific writer, he wrote or edited more than 500 books. He also wrote an estimated 90,000 letters and postcards. Best known for his hard science fiction, Asimov also wrote mystery fiction, mysteries and fantasy, as well as much nonfiction. Asimov's most famous work is the ''Foundation series, Foundation'' series, the first three books of which won the one-time Hugo Award for "Best All-Time Series" in 1966. His other major series are the ''Galactic Empire series, Galactic Empire'' series and the ''Robot series, Robot'' series. The ''Galactic Empire'' novels are set in the much earlier history of the same fictional universe as the ''Foundation'' series. Later, with ''Foundation and Earth'' (1986), he linked this distant ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
RC Cola
RC Cola (short for Royal Crown Cola) is an American brand of cola invented by Claud A. Hatcher in 1905. Royal Crown Ginger Ale was the first product of the RC Cola line, and it referred to the original ingredient: ginger. More ingredients were introduced under the RC Cola name including lemon, strawberry, and cane sugar. In the 1950s, Royal Crown company was leading the beverage industry to sell the first canned soft drinks, followed by the first caffeine-free cola. Despite the company's innovation and mass advertising campaign, total revenue was low due to a lack of initiative in distribution. RC Cola is owned and distributed by Keurig Dr Pepper for the United States and RC Global Beverages Inc. for international markets. History In 1901, the Cole-Hampton-Hatcher Grocery Store was established in Columbus, Georgia. In 1903, the Hatcher family took sole ownership and the name was changed to the Hatcher Grocery Store. The grocery store was located at what was 22 West 10th Str ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Coca-Cola
Coca-Cola, or Coke, is a carbonated soft drink manufactured by the Coca-Cola Company. Originally marketed as a temperance drink and intended as a patent medicine, it was invented in the late 19th century by John Stith Pemberton in Atlanta, Georgia. In 1888, Pemberton sold Coca-Cola's ownership rights to Asa Griggs Candler, a businessman, whose marketing tactics led Coca-Cola to its dominance of the global soft-drink market throughout the 20th and 21st century. The drink's name refers to two of its original ingredients: coca leaves and kola nuts (a source of caffeine). The current formula of Coca-Cola remains a closely guarded trade secret; however, a variety of reported recipes and experimental recreations have been published. The secrecy around the formula has been used by Coca-Cola in its marketing as only a handful of anonymous employees know the formula. The drink has inspired imitators and created a whole classification of soft drink: colas. The Coca-Cola C ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
