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Neil Siegel
Neil Gilbert Siegel (born February 19, 1954) is an American computer scientist, systems engineer, and engineer, known for his development of many key systems for the United States military, including the Blue-Force Tracking system, the U.S. Army's first unmanned air vehicle system, and the US Army forward-area air defense system. Several of his inventions also found their way into consumer products, such as hand-held devices (e.g., mobile GPS devices, smartphones, etc.) whose map displays automatically orient themselves to align with the real-world's cardinal points. Early life and work Siegel was born in Brooklyn, New York, to Bernard Siegel and Judith Love Cohen, and has lived most of his life in the area southwest of Los Angeles. He has two full siblings, Howard and Rachel, and is an older half-brother of actor Jack Black. He attended the University of Southern California, earning degrees in mathematics. During and after this time, he worked as a professional musician, m ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Brooklyn, New York
Brooklyn () is a borough of New York City, coextensive with Kings County, in the U.S. state of New York. Kings County is the most populous county in the State of New York, and the second-most densely populated county in the United States, behind New York County (Manhattan). Brooklyn is also New York City's most populous borough,2010 Gazetteer for New York State . Retrieved September 18, 2016. with 2,736,074 residents in 2020. Named after the Dutch village of Breukelen, Brooklyn is located on the w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Computer Scientist
A computer scientist is a person who is trained in the academic study of computer science. Computer scientists typically work on the theoretical side of computation, as opposed to the hardware side on which computer engineers mainly focus (although there is overlap). Although computer scientists can also focus their work and research on specific areas (such as algorithm and data structure development and design, software engineering, information theory, database theory, computational complexity theory, numerical analysis, programming language theory, computer graphics, and computer vision), their foundation is the theoretical study of computing from which these other fields derive. A primary goal of computer scientists is to develop or validate models, often mathematical, to describe the properties of computational systems (processors, programs, computers interacting with people, computers interacting with other computers, etc.) with an overall objective of discovering des ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Morteza Varzi
Murtaza or Morteza or Mortaza, a Persianate form of the Arabic Murtada or Murtadha ( ar, مرتضى, translit=Murtaḍā, lit=One Pleasing to God, label=none), is a common Muslim name. Pronunciation varies with accent, from native Arabic speakers to speakers of European and Asian languages. The name is an epithet of Ali ibn Abi Talib, the cousin and son-in-law of the Islamic prophet Muhammad. Due to the rhyming nature, Murtaza is sometimes confused with Mustafa ('Chosen One'), an epithet of Muhammad. Honorific/regnal name * Ali ibn Abi Talib (601–661), son-in-law of Muhammad, fourth Rashidun Caliph, first Shi'a Imam * Al-Husayn ibn Ali al-Abid, descendant of Ali, rose in revolt against the Abbasid Caliphate and assumed the name ''al-Murtadha'' as his regnal title. * Al-Murtada Muhammad (died 922), second Zaydi Imam of Yemen * Abu Hafs Umar al-Murtada (d. 1266), thirteenth Almohad caliph * Sharif al-Murtaza (965–1044), Shi'a scholar * Murtada al-Zabidi (1732–1790), Sufi s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kaval
The kaval is a chromatic end-blown flute traditionally played throughout the Balkans (in Albania, Romania, Bulgaria, Southern Serbia, Kosovo, North Macedonia, Northern Greece, and elsewhere) and Anatolia (including Turkey and Armenia). The kaval is primarily associated with mountain shepherds. Unlike the transverse flute, the kaval is fully open at both ends, and is played by blowing on the sharpened edge of one end. The kaval has eight playing holes (seven in front and one in the back for the thumb) and usually four more unfingered intonation holes near the bottom of the kaval. As a wooden rim-blown flute, kaval is similar to the ''kawala'' of the Arab world and ''ney'' of the Middle East. Construction While typically made of wood ( cornel cherry, apricot, plum, boxwood, mountain ash, etc.), kavals are also made from water buffalo horn, ''Arundo donax'' 1753 (Persian reed), metal and plastic. A kaval made without joints is usually mounted on a wooden holder, which pro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tar (lute)
The tar (from fa, تار, lit=string) is a long-necked, waisted lute family instrument, used by many cultures and countries including Iran, Azerbaijan, Uzbekistan, Armenia, Georgia, Tajikistan (Iranian Plateau), Turkey, and others near the Caucasus and Central Asia regions.tar (musical instrument) Encyclopædia Britannica . Retrieved on 2013-01-01. The older and more complete name of the tār is ''čāhārtār'' or ''čārtār'', meaning in "four string", (''čāhār'' frequently being shorted to ''čār''). This is in accordance with a practice common in Persian-speaking areas of distinguishing lutes on the basis of the number of strings origi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flute
The flute is a family of classical music instrument in the woodwind group. Like all woodwinds, flutes are aerophones, meaning they make sound by vibrating a column of air. However, unlike woodwind instruments with reeds, a flute is a reedless wind instrument that produces its sound from the flow of air across an opening. According to the instrument classification of Hornbostel–Sachs, flutes are categorized as edge-blown aerophones. A musician who plays the flute is called a flautist or flutist. Flutes are the earliest known identifiable musical instruments, as paleolithic examples with hand-bored holes have been found. A number of flutes dating to about 53,000 to 45,000 years ago have been found in the Swabian Jura region of present-day Germany. These flutes demonstrate that a developed musical tradition existed from the earliest period of modern human presence in Europe.. Citation on p. 248. * While the oldest flutes currently known were found in Europe, Asia, too, has ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Order Of Saint Barbara
The Order of Saint Barbara is a military honor society of the US for both the US Army and the US Marine Corps Artillery, including Field Artillery and Air Defense Artillery. The award is named for Saint Barbara, the patron saint of artillerymen. The Feast Day of Saint Barbara falls on December 4 and is traditionally recognized by a formal Dining-In or military ball, often involving presentations of the Order of Saint Barbara. Background Saint Barbara, the daughter of a wealthy aristocrat, was tortured and executed after her father discovered she had converted to Christianity. Legend has it that after her father executed her, he was struck down by lightning in divine retribution. Because of this, she soon was regarded as the patron saint in time of danger from thunderstorms, fires and sudden death. She became the patron saint of artillerymen from early on in the development of artillery pieces as early cannons were unreliable, and at times would explode wounding and killing ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
IEEE
The Institute of Electrical and Electronics Engineers (IEEE) is a 501(c)(3) professional association for electronic engineering and electrical engineering (and associated disciplines) with its corporate office in New York City and its operations center in Piscataway, New Jersey. The mission of the IEEE is ''advancing technology for the benefit of humanity''. The IEEE was formed from the amalgamation of the American Institute of Electrical Engineers and the Institute of Radio Engineers in 1963. Due to its expansion of scope into so many related fields, it is simply referred to by the letters I-E-E-E (pronounced I-triple-E), except on legal business documents. , it is the world's largest association of technical professionals with more than 423,000 members in over 160 countries around the world. Its objectives are the educational and technical advancement of electrical and electronic engineering, telecommunications, computer engineering and similar disciplines. History Origin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
IEEE Fellow
As of 2019, the Institute of Electrical and Electronics Engineers (IEEE) has 5,082 members designated Fellow, each of whom is associated with one of the 41 societies under the IEEE. The Fellow grade of membership is the highest level of membership, and cannot be applied for directly by the member – instead the candidate must be nominated by others. This grade of membership is conferred by the IEEE board of directors in recognition of a high level of demonstrated extraordinary accomplishment. * Aerospace and Electronic Systems Society ::See List of fellows of IEEE Aerospace and Electronic Systems Society * Antennas & Propagation Society ::See List of fellows of IEEE Antennas & Propagation Society * IEEE Broadcast Technology Society ::See List of fellows of IEEE Broadcast Technology Society * Circuits and Systems Society ::See List of fellows of IEEE Circuits and Systems Society * Communications Society ::See List of fellows of IEEE Communications Society * Components, Packagi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
UCLA
The University of California, Los Angeles (UCLA) is a public land-grant research university in Los Angeles, California. UCLA's academic roots were established in 1881 as a teachers college then known as the southern branch of the California State Normal School (now San José State University). This school was absorbed with the official founding of UCLA as the Southern Branch of the University of California in 1919, making it the second-oldest of the 10-campus University of California system (after UC Berkeley). UCLA offers 337 undergraduate and graduate degree programs in a wide range of disciplines, enrolling about 31,600 undergraduate and 14,300 graduate and professional students. UCLA received 174,914 undergraduate applications for Fall 2022, including transfers, making the school the most applied-to university in the United States. The university is organized into the College of Letters and Science and 12 professional schools. Six of the schools offer undergraduate degre ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States Marine Corps
The United States Marine Corps (USMC), also referred to as the United States Marines, is the maritime land force service branch of the United States Armed Forces responsible for conducting expeditionary and amphibious operations through combined arms, implementing its own infantry, artillery, aerial, and special operations forces. The U.S. Marine Corps is one of the eight uniformed services of the United States. The Marine Corps has been part of the U.S. Department of the Navy since 30 June 1834 with its sister service, the United States Navy. The USMC operates installations on land and aboard sea-going amphibious warfare ships around the world. Additionally, several of the Marines' tactical aviation squadrons, primarily Marine Fighter Attack squadrons, are also embedded in Navy carrier air wings and operate from the aircraft carriers. The history of the Marine Corps began when two battalions of Continental Marines were formed on 10 November 1775 in Philadelphia as ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States Air Force
The United States Air Force (USAF) is the air service branch of the United States Armed Forces, and is one of the eight uniformed services of the United States. Originally created on 1 August 1907, as a part of the United States Army Signal Corps, the USAF was established as a separate branch of the United States Armed Forces in 1947 with the enactment of the National Security Act of 1947. It is the second youngest branch of the United States Armed Forces and the fourth in order of precedence. The United States Air Force articulates its core missions as air supremacy, global integrated intelligence, surveillance and reconnaissance, rapid global mobility, global strike, and command and control. The United States Air Force is a military service branch organized within the Department of the Air Force, one of the three military departments of the Department of Defense. The Air Force through the Department of the Air Force is headed by the civilian Secretary of the Air Force ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
