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Allen V. Astin
Allen Varley Astin (June 12, 1904 – January 28, 1984) was an American physicist who served as the fifth director of the United States National Bureau of Standards (now the National Institute of Standards and Technology) from 1951 until 1969. During the Second World War he worked on the proximity fuse. He was an advocate for introduction of metric weights and measures to the United States.Allen V Astin is dead at 79, obituary in ''The New York Times'', retrieved 2015 Jan 28 He was an elected member to the , the |
National Bureau Of Standards
The National Institute of Standards and Technology (NIST) is an agency of the United States Department of Commerce whose mission is to promote American innovation and industrial competitiveness. NIST's activities are organized into physical science laboratory programs that include nanoscale science and technology, engineering, information technology, neutron research, material measurement, and physical measurement. From 1901 to 1988, the agency was named the National Bureau of Standards. History Background The Articles of Confederation, ratified by the colonies in 1781, provided: The United States in Congress assembled shall also have the sole and exclusive right and power of regulating the alloy and value of coin struck by their own authority, or by that of the respective states—fixing the standards of weights and measures throughout the United States. Article 1, section 8, of the Constitution of the United States, ratified in 1789, granted these powers to the new Con ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1984 Deaths
__NOTOC__ The following is a list of notable deaths in 1984. Entries for each day are listed alphabetically by surname. A typical entry lists information in the following sequence: * Name, age, country of citizenship at birth, subsequent country of citizenship (if applicable), reason for notability, cause of death (if known), and reference. Deaths in 1984 January * January 1 ** Alexis Korner, British blues musician and broadcaster (b. 1928) ** Joaquín Rodríguez Ortega, Spanish bullfighter (b. 1903) * January 5 – Giuseppe Fava, Italian writer (b. 1925) * January 6 – Ernest Laszlo, Hungarian-American cinematographer (b. 1898) * January 7 – Alfred Kastler, French physicist, Nobel Prize laureate (b. 1902) * January 9 – Sir Deighton Lisle Ward, 4th Governor-General of Barbados (b. 1909) * January 11 – Jack La Rue, American actor (b. 1902) * January 14 ** Saad Haddad, Lebanese military officer and militia leader (b. 1936) ** Ray Kroc, American entrepreneur (b. 1902) * J ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1904 Births
Events January * January 7 – The distress signal ''CQD'' is established, only to be replaced 2 years later by ''SOS''. * January 8 – The Blackstone Library is dedicated, marking the beginning of the Chicago Public Library system. * January 12 – The Herero Wars in German South West Africa begin. * January 17 – Anton Chekhov's last play, ''The Cherry Orchard'' («Вишнëвый сад», ''Vishnevyi sad''), opens at the Moscow Art Theatre directed by Constantin Stanislavski, 6 month's before the author's death. * January 23 – The Ålesund fire destroys most buildings in the town of Ålesund, Norway, leaving about 10,000 people without shelter. * January 25 – Halford Mackinder presents a paper on "The Geographical Pivot of History" to the Royal Geographical Society of London in which he formulates the Heartland Theory, originating the study of geopolitics. February * February 7 – The Great Baltimore Fire in Baltimore, Maryland, destroys over 1,500 build ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
NCSL International
NCSL International (NCSLI) (from the founding name "National Conference of Standards Laboratories") is a global, non-profit organization whose membership is open to any organization with an interest in metrology (the science of measurement) and its application in research, development, education, and commerce. History On June 22, 1960, at the National Bureau of Standards (NBS) in Boulder, Colorado, Harvey Lance presented a paper titled ''"The Nation's Electronic Standards Program: Where Do We Stand?"'' suggesting the need for an organization of standards laboratories to promote cooperative efforts for solving the common problems faced by measurement and testing laboratories. The next morning a committee was formed to "investigate the possible organization, scope, and objectives appropriate for an organization of standards laboratories". September 15, 1961, the National Conference of Standards Laboratories (NCSL) was formally established with NBS as its sponsor. Primarily due to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
ANSI
The American National Standards Institute (ANSI ) is a private nonprofit organization that oversees the development of voluntary consensus standards for products, services, processes, systems, and personnel in the United States. The organization also coordinates U.S. standards with international standards so that American products can be used worldwide. ANSI accredits standards that are developed by representatives of other standards organizations, government agencies, consumer groups, companies, and others. These standards ensure that the characteristics and performance of products are consistent, that people use the same definitions and terms, and that products are tested the same way. ANSI also accredits organizations that carry out product or personnel certification in accordance with requirements defined in international standards. The organization's headquarters are in Washington, D.C. ANSI's operations office is located in New York City. The ANSI annual operating ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Drew Pearson (journalist)
Andrew Russell Pearson (December 13, 1897 – September 1, 1969) was an American columnist, noted for his syndicated newspaper column "Washington Merry-Go-Round". He also had a program on NBC Radio titled ''Drew Pearson Comments''. He was known for his approach towards high-level politicians, such as Senate of the USA, senators, cabinet members, generals and American presidents. Early life and career Pearson was born in Evanston, Illinois, to Quakers, Quaker parents Paul Martin Pearson, an English professor at Northwestern University, and Edna Rachel Wolfe Pearson. When Pearson was 6 years old, his father joined the faculty of Swarthmore College as professor of public speaking, and the family moved to Pennsylvania, joining the Society of Friends, with which the college was then affiliated. After being educated at Phillips Exeter Academy, Pearson attended Swarthmore from 1915 until 1919, where he edited its student newspaper, ''The Phoenix''. From 1919 to 1921, Pearson served wi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sinclair Weeks
Charles Sinclair Weeks (June 15, 1893February 7, 1972), better known as Sinclair Weeks, was an American politician who served as a United States Senator from Massachusetts in 1944 and as United States Secretary of Commerce from 1953 until 1958, during President Dwight D. Eisenhower's administration. Biography Born in West Newton, Massachusetts, Weeks was the second child of John Wingate Weeks, who was a United States congressman and Secretary of War, and Martha Aroline Sinclair. His older sister was Katherine Weeks, wife of John Washington Davidge. Weeks graduated from Harvard College, served on the U.S.-Mexico border with the U.S. National Guard in 1916, and served in World War I. He was a businessman in various industries, including the First National Bank of Boston, the United Carr Fastener Corporation and as President of Reed & Barton of Taunton Massachusetts. He served as mayor of Newton, Massachusetts from 1930 to 1935. He was a United States senator from Massa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Automotive Battery
An automotive battery, or car battery, is a usually 12 Volt lead-acid rechargeable battery that is used to start a motor vehicle, and to power lights, screen wiper etc. while the engine is off. Its main purpose is to provide an electric current to the electric-powered starting motor, which in turn starts the chemically-powered internal combustion engine that actually propels the vehicle. Once the engine is running, power for the car's electrical systems is still supplied by the battery, with the alternator charging the battery as demands increase or decrease. Battery in modern cars Gasoline and diesel engine Typically, starting uses less than three percent of the battery capacity. For this reason, automotive batteries are designed to deliver maximum current for a short period of time. They are sometimes referred to as "SLI batteries" for this reason, for starting, lighting and ignition. SLI batteries are not designed for deep discharging, and a full discharge can reduce the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Battery (electricity)
An electric battery is a source of electric power consisting of one or more electrochemical cells with external connections for powering electrical devices. When a battery is supplying power, its positive terminal is the cathode and its negative terminal is the anode. The terminal marked negative is the source of electrons. When a battery is connected to an external electric load, those negatively charged electrons flow through the circuit and reach the positive terminal, thus causing a redox reaction by attracting positively charged ions, or cations. Thus, higher energy reactants are converted to lower energy products, and the free-energy difference is delivered to the external circuit as electrical energy. Historically the term "battery" specifically referred to a device composed of multiple cells; however, the usage has evolved to include devices composed of a single cell. Primary (single-use or "disposable") batteries are used once and discarded, as the electrode mat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Johns Hopkins University
The Johns Hopkins University (often abbreviated as Johns Hopkins, Hopkins, or JHU) is a private university, private research university in Baltimore, Maryland, United States. Founded in 1876 based on the European research institution model, Johns Hopkins is considered to be the first research university in the U.S. The university was named for its first benefactor, the American entrepreneur and Quakers, Quaker philanthropist Johns Hopkins. Hopkins's $7 million bequest (equivalent to $ in ) to establish the university was the largest Philanthropy, philanthropic gift in U.S. history up to that time. Daniel Coit Gilman, who was inaugurated as :Presidents of Johns Hopkins University, Johns Hopkins's first president on February 22, 1876, led the university to revolutionize higher education in the U.S. by integrating teaching and research. In 1900, Johns Hopkins became a founding member of the Association of American Universities. The university has led all Higher education in the U ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National Academy Of Sciences
The National Academy of Sciences (NAS) is a United States nonprofit, NGO, non-governmental organization. NAS is part of the National Academies of Sciences, Engineering, and Medicine, along with the National Academy of Engineering (NAE) and the National Academy of Medicine (NAM). As a national academy, new members of the organization are elected annually by current members, based on their distinguished and continuing achievements in original research. Election to the National Academy is one of the highest honors in the scientific field in the United States. Member of the National Academy of Sciences, Members of the National Academy of Sciences serve ''pro bono'' as "advisers to the nation" on science, engineering, and medicine. The group holds a congressional charter under Title 36 of the United States Code. Congress legislated and President Abraham Lincoln signed an Act of Congress (1863) establishing the National Academy of Sciences as an independent, trusted nongovernmen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
