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C. Lester Hogan
Clarence Lester Hogan (February 8, 1920 – August 12, 2008) was an American physicist and a pioneer in microwave and semiconductor technology. He grew up as a brother to three sisters in Great Falls, Montana, where his father worked for the Great Northern Railway. After graduating from Montana State University with a degree in chemical engineering he joined the United States Navy in 1942. He did some work on acoustic torpedoes in Chesapeake Bay, and when being approached by Bell Laboratories, subsequently went to the Pacific theatre to train submarine crews in the use of that technology. After the war he did post-graduate studies at Lehigh University and obtained a Ph.D. in physics. He then joined Bell Labs in 1950. A couple of months later he invented the Microwave Gyrator (a device which can simulate inductance by substituting an ''RC'' circuit, thus getting rid of awkward coil assemblies). He worked under Bill Shockley, inventor of the transistor and Nobel Prize laureate. Fro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Physicist
A physicist is a scientist who specializes in the field of physics, which encompasses the interactions of matter and energy at all length and time scales in the physical universe. Physicists generally are interested in the root or ultimate causes of Phenomenon, phenomena, and usually frame their understanding in mathematical terms. They work across a wide range of Physics#Research fields, research fields, spanning all length scales: from atom, sub-atomic and particle physics, through biological physics, to physical cosmology, cosmological length scales encompassing the universe as a whole. The field generally includes two types of physicists: Experimental physics, experimental physicists who specialize in the observation of natural phenomena and the development and analysis of experiments, and Theoretical physics, theoretical physicists who specialize in mathematical modeling of physical systems to rationalize, explain and predict natural phenomena. Physicists can apply their k ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Motorola
Motorola, Inc. () was an American multinational telecommunications company based in Schaumburg, Illinois. It was founded by brothers Paul and Joseph Galvin in 1928 and had been named Motorola since 1947. Many of Motorola's products had been radio-related communication equipment such as two-way radios, consumer walkie-talkies, cellular infrastructure, mobile phones, satellite communicators, pagers, as well as cable modems and semiconductors. After having lost $4.3 billion from 2007 to 2009, Motorola was split into two independent public companies: Motorola Solutions (its legal successor) and Motorola Mobility (spun off), on January 4, 2011. Motorola designed and sold wireless network equipment such as cellular transmission base stations and signal amplifiers. Its business and government customers consisted mainly of wireless voice and broadband systems (used to build private networks), and public safety communications systems like Astro and Dimetra. Motorola's h ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Montana State University Alumni
Montana ( ) is a landlocked U.S. state, state in the Mountain states, Mountain West subregion of the Western United States. It is bordered by Idaho to the west, North Dakota to the east, South Dakota to the southeast, Wyoming to the south, and the Provinces and territories of Canada, Canadian provinces of Alberta, British Columbia, and Saskatchewan to the north. It is the List of U.S. states and territories by area, fourth-largest state by area, but the List of U.S. states and territories by population, eighth-least populous state and the List of U.S. states and territories by population density, third-least densely populated state. Its List of capitals in the United States, capital is Helena, Montana, Helena, while the List of municipalities in Montana, most populous city is Billings, Montana, Billings. The western half of the state contains numerous mountain ranges, while the eastern half is characterized by western prairie terrain and badlands, with smaller mountain ranges f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
People From Great Falls, Montana
The term "the people" refers to the public or common mass of people of a polity. As such it is a concept of human rights law, international law as well as constitutional law, particularly used for claims of popular sovereignty. In contrast, a people is any plurality of persons considered as a whole. Used in politics and law, the term "a people" refers to the collective or community of an ethnic group or nation. Concepts Legal Chapter One, Article One of the Charter of the United Nations states that "peoples" have the right to self-determination. Though the mere status as peoples and the right to self-determination, as for example in the case of Indigenous peoples (''peoples'', as in all groups of indigenous people, not merely all indigenous persons as in ''indigenous people''), does not automatically provide for independent sovereignty and therefore secession. Indeed, judge Ivor Jennings identified the inherent problems in the right of "peoples" to self-determination, as i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
2008 Deaths
This is a list of lists of deaths of notable people, organized by year. New deaths articles are added to their respective month (e.g., Deaths in ) and then linked below. 2025 2024 2023 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 1986 Earlier years ''Deaths in years earlier than this can usually be found in the List of years, main articles of the years.'' See also * Lists of deaths by day * :Deaths by year, Deaths by year (category) {{DEFAULTSORT:deaths by year Lists of deaths by year, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1920 Births
Events January * January 1 ** Polish–Soviet War: The Russian Red Army increases its troops along the Polish border from 4 divisions to 20. ** Kauniainen in Finland, completely surrounded by the city of Espoo, secedes from Espoo as its own market town. * January 7 – Russian Civil War: The forces of White movement, Russian White Admiral Alexander Kolchak surrender in Krasnoyarsk; the Great Siberian Ice March ensues. * January 10 ** The Treaty of Versailles takes effect, officially ending World War I. ** The League of Nations Covenant enters into force. On January 16, the organization holds its first council meeting, in Paris. * January 11 – The Azerbaijan Democratic Republic is recognised de facto by European powers in Palace of Versailles, Versailles. * January 13 – ''The New York Times'' Robert H. Goddard#Publicity and criticism, ridicules American rocket scientist Robert H. Goddard, which it will rescind following the launch of Apollo 11 in 1969. * Janua ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Silicon Genesis Project
The Silicon Genesis Project is an on-going oral history project on the history of Silicon Valley and the semiconductor industry, conducted by volunteers and housed at the Stanford University Library. History The Silicon Genesis project was started and built upon the inspiration of Rob Walker (1935-2016). Rob was a Silicon Valley native and Silicon Valley educated electrical engineer, who was involved with the semiconductor industry since the 1960s at Fairchild, Intel and as a founder of LSI Logic. He understood that if the stories of these pioneers were not captured for the benefit of future public access, they would be untold and lost forever. In 1995, Rob began a project with thSilicon Valley Archivesin the Stanford University Libraries to record oral history interviews focused on the history of the semiconductor industry. The resulting video recordings and interview transcripts form the basis for the Silicon Genesis collection at Stanford, and available for researchers and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Atherton, California
Atherton ( ) is an incorporated town in San Mateo County, California, United States. Its population was 6,823 as of July 2023 estimates. The town's zoning regulations permit only one single-family home per acre in new subdivisions, though smaller lots exist from prior zoning laws. Atherton is known for its high concentration of wealth; in 1990 and 2019, Atherton was ranked as having the highest per capita income among U.S. places that have a population between 2,500 and 9,999,Archive o"1990 CPH-L-126. Median Family Income for Places with a Population of 2,500 to 9,999, Ranked Within the United States: 1989" United States Census Bureau1990 CPH-L-126F.html Original page/ref> and is regularly ranked as having the highest cost of living in the United States. In 2023, Atherton had the highest median home prices in the United States, at $7,950,000. History The entire area was originally part of the Rancho de las Pulgas. During the 1860s, Atherton was known as Fair Oaks. In 19 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eta Kappa Nu
Eta Kappa Nu () or IEEE-HKN is the international honor society of the Institute of Electrical and Electronics Engineers (IEEE). Joining HKN is by invitation only. Membership is a lifelong designation for individuals who have distinguished themselves as students or as professionals in electrical engineering, computer engineering, computer science, and other fields of IEEE interest. Eta Kappa Nu was founded in 1904 as an independent honor society for electrical engineering. It has expanded its scope through the years and it became an organizational unit within IEEE in 2010. Over 260 collegiate chapters have been chartered worldwide and more than 200,000 members have been elected to membership. History Eta Kappa Nu was founded on October 28, 1904 as the national honor society for electrical engineering students at the University of Illinois at Urbana-Champaign. Maurice L. Carr and nine other undergraduates formed the first chapter and developed a national structure. Their vi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Shafi Goldwasser
Shafrira Goldwasser (; born 1959) is an Israeli-American computer scientist. A winner of the Turing Award in 2012, she is the RSA Professor of Electrical Engineering and Computer Science at the Massachusetts Institute of Technology; a professor of mathematical sciences at the Weizmann Institute of Science; the former director of the Simons Institute for the Theory of Computing at the University of California, Berkeley; and co-founder and chief scientist of Duality Technologies. Education and early life Born in New York City, Goldwasser obtained her bachelor's degree in 1979 in mathematics and science from Carnegie Mellon University, Carnegie Mellon. She continued her studies in computer science at University of California, Berkeley, Berkeley, receiving a master's degree in 1981 and a PhD in 1984. While at Berkeley, she and her doctoral advisor, Manuel Blum, would propose the Blum-Goldwasser cryptosystem. Career and research Goldwasser joined Massachusetts Institute of Technology ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
University Of California, Berkeley
The University of California, Berkeley (UC Berkeley, Berkeley, Cal, or California), is a Public university, public Land-grant university, land-grant research university in Berkeley, California, United States. Founded in 1868 and named after the Anglo-Irish philosopher George Berkeley, it is the state's first land-grant university and is the founding campus of the University of California system. Berkeley has an enrollment of more than 45,000 students. The university is organized around fifteen schools of study on the same campus, including the UC Berkeley College of Chemistry, College of Chemistry, the UC Berkeley College of Engineering, College of Engineering, UC Berkeley College of Letters and Science, College of Letters and Science, and the Haas School of Business. It is Carnegie Classification of Institutions of Higher Education, classified among "R1: Doctoral Universities – Very high research activity". Lawrence Berkeley National Laboratory was originally founded as par ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Microwave Theory And Techniques Society
Microwave is a form of electromagnetic radiation with wavelengths shorter than other radio waves but longer than infrared waves. Its wavelength ranges from about one meter to one millimeter, corresponding to frequencies between 300 MHz and 300 GHz, broadly construed. A more common definition in radio-frequency engineering is the range between 1 and 100 GHz (wavelengths between 30 cm and 3 mm), or between 1 and 3000 GHz (30 cm and 0.1 mm). In all cases, microwaves include the entire super high frequency (SHF) band (3 to 30 GHz, or 10 to 1 cm) at minimum. The boundaries between far infrared, terahertz radiation, microwaves, and ultra-high-frequency (UHF) are fairly arbitrary and differ between different fields of study. The prefix ' in ''microwave'' indicates that microwaves are small (having shorter wavelengths), compared to the radio waves used in prior radio technology. Frequencies in the microwave range are often referred ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
