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Donald Pederson
Donald Oscar Pederson (September 30, 1925 – December 25, 2004) was an American professor of electrical engineering at the University of California, Berkeley, and one of the designers of SPICE, a simulator for integrated circuits that has been universally used as a teaching tool and in the everyday work of circuits engineers. The IEEE Donald O. Pederson Award in Solid-State Circuits is named in his honor. Early life Pederson was born in Hallock, Minnesota to Oscar Jorgan and Beda Emilia Pederson. He attended Fergus Falls Public Schools in Fergus Falls, Minnesota during which time he built his first crystal radio by using junkyard finds and spare parts which were given by his uncle and cousin. During those years he also saved money, and eventually bought his first soldering iron and a vacuum tube. Don's passion for electronics began in high school during physics class in Fargo, North Dakota where his parents had moved. He graduated high school at age 17 and entered Iowa Sta ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hallock, Minnesota
Hallock ( ) is a city in and the county seat of Kittson County, Minnesota, United States. The population was 906 at the 2020 census. History Hallock was platted in 1879. The city was named for Charles Hallock, an American writer. Hallock was incorporated as a city in 1887. A post office has been in operation at Hallock since 1879. Geography According to the United States Census Bureau, the city has a total area of , of which is land and is water. U.S. Highway 75 and Minnesota State Highway 175 are two of the main routes in the city. Hallock Municipal Airport serves the city, being just one mile south of Hallock. Climate Demographics 2010 census As of the census of 2010, there were 981 people, 449 households and 256 families living in the city. The population density was . There were 549 housing units at an average density of . The racial makeup of the city was 98.7% White, 0.1% African American, 0.6% Asian, 0.1% from other races, and 0.5% from two or more rac ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fergus Falls Public Schools
Fergus Falls Public Schools (Independent School District No. 544) is a school district headquartered in Fergus Falls, Minnesota. In the 20132014 school year the district had 2,486 students. This increased by 6.4% the 20142015 school year the district had 2,697 students. From that school year to the following one, it increased by 2%. Schools The sole public secondary school is Kennedy Secondary School, formerly Fergus Falls High School. The district operates four elementary schools A primary school (in Ireland, India, the United Kingdom, Australia, New Zealand, Trinidad and Tobago, Jamaica, South Africa, and Singapore), elementary school, or grade school (in North America and the Philippines) is a school for primary ...: Adams Elementary (grades 1–2), Cleveland Elementary (3–4), McKinley Elementary (K–1), and Prairie Science Class (4–5). References External links Fergus Falls Public Schools School districts in Minnesota Fergus Falls, Minnesota Education ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The New York Times
''The New York Times'' (''NYT'') is an American daily newspaper based in New York City. ''The New York Times'' covers domestic, national, and international news, and publishes opinion pieces, investigative reports, and reviews. As one of the longest-running newspapers in the United States, the ''Times'' serves as one of the country's Newspaper of record, newspapers of record. , ''The New York Times'' had 9.13 million total and 8.83 million online subscribers, both by significant margins the List of newspapers in the United States, highest numbers for any newspaper in the United States; the total also included 296,330 print subscribers, making the ''Times'' the second-largest newspaper by print circulation in the United States, following ''The Wall Street Journal'', also based in New York City. ''The New York Times'' is published by the New York Times Company; since 1896, the company has been chaired by the Ochs-Sulzberger family, whose current chairman and the paper's publ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Murray Hill, New Jersey
Murray Hill is an unincorporated community located within portions of both Berkeley Heights and New Providence, located in Union County, in the northern portion of the U.S. state of New Jersey. It is the longtime central location of Bell Labs, having moved there in 1941 from nearby New York City.Bell Labs Research in the United States , . Accessed June 1, 2012. "Bell Labs has been in operation in the United States since 1925, originally as part of Western Electric, and later, AT&T. Today, Bell Labs is part of the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bell Labs
Nokia Bell Labs, commonly referred to as ''Bell Labs'', is an American industrial research and development company owned by Finnish technology company Nokia. With headquarters located in Murray Hill, New Jersey, Murray Hill, New Jersey, the company operates several laboratories in the United States and around the world. As a former subsidiary of the American Telephone and Telegraph Company (AT&T), Bell Labs and its researchers have been credited with the development of radio astronomy, the transistor, the laser, the photovoltaic cell, the charge-coupled device (CCD), information theory, the Unix operating system, and the programming languages B (programming language), B, C (programming language), C, C++, S (programming language), S, SNOBOL, AWK, AMPL, and others, throughout the 20th century. Eleven Nobel Prizes and five Turing Awards have been awarded for work completed at Bell Laboratories. Bell Labs had its origin in the complex corporate organization of the Bell System telepho ... [...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] |
Philippines
The Philippines, officially the Republic of the Philippines, is an Archipelagic state, archipelagic country in Southeast Asia. Located in the western Pacific Ocean, it consists of List of islands of the Philippines, 7,641 islands, with a total area of roughly 300,000 square kilometers, which are broadly categorized in Island groups of the Philippines, three main geographical divisions from north to south: Luzon, Visayas, and Mindanao. With a population of over 110 million, it is the world's List of countries and dependencies by population, twelfth-most-populous country. The Philippines is bounded by the South China Sea to the west, the Philippine Sea to the east, and the Celebes Sea to the south. It shares maritime borders with Taiwan to the north, Japan to the northeast, Palau to the east and southeast, Indonesia to the south, Malaysia to the southwest, Vietnam to the west, and China to the northwest. It has Ethnic groups in the Philippines, diverse ethnicities and Culture o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States Army
The United States Army (USA) is the primary Land warfare, land service branch of the United States Department of Defense. It is designated as the Army of the United States in the United States Constitution.Article II, section 2, clause 1 of the United States Constitution (1789).See alsTitle 10, Subtitle B, Chapter 301, Section 3001 It operates under the authority, direction, and control of the United States Secretary of Defense, United States secretary of defense. It is one of the six armed forces and one of the eight uniformed services of the United States. The Army is the most senior branch in order of precedence amongst the armed services. It has its roots in the Continental Army, formed on 14 June 1775 to fight against the British for independence during the American Revolutionary War (1775–1783). After the Revolutionary War, the Congress of the Confederation created the United States Army on 3 June 1784 to replace the disbanded Continental Army.Library of CongressJournals ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
World War II
World War II or the Second World War (1 September 1939 – 2 September 1945) was a World war, global conflict between two coalitions: the Allies of World War II, Allies and the Axis powers. World War II by country, Nearly all of the world's countries participated, with many nations mobilising all resources in pursuit of total war. Tanks in World War II, Tanks and Air warfare of World War II, aircraft played major roles, enabling the strategic bombing of cities and delivery of the Atomic bombings of Hiroshima and Nagasaki, first and only nuclear weapons ever used in war. World War II is the List of wars by death toll, deadliest conflict in history, causing World War II casualties, the death of 70 to 85 million people, more than half of whom were civilians. Millions died in genocides, including the Holocaust, and by massacres, starvation, and disease. After the Allied victory, Allied-occupied Germany, Germany, Allied-occupied Austria, Austria, Occupation of Japan, Japan, a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Iowa State College
Iowa State University of Science and Technology (Iowa State University, Iowa State, or ISU) is a public land-grant research university in Ames, Iowa, United States. Founded in 1858 as the Iowa Agricultural College and Model Farm, Iowa State became one of the nation's first designated land-grant institutions when the Iowa Legislature accepted the provisions of the 1862 Morrill Act on September 11, 1862. On July 4, 1959, the college was officially renamed Iowa State University of Science and Technology. Iowa State is the second largest university in Iowa by total enrollment. The university's academic offerings are administered through eight colleges, including the College of Agriculture and Life Sciences, the College of Veterinary Medicine, the College of Engineering, the Graduate College, the College of Liberal Arts & Sciences, the College of Design, Debbie and Jerry Ivy College of Business, and the College of Health and Human Sciences. They offer more than 100 bachelor' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fargo, North Dakota
Fargo is the List of cities in North Dakota, most populous city in the U.S. state of North Dakota and the county seat of Cass County, North Dakota, Cass County. The population was 125,990 at the 2020 United States census, 2020 census, which was estimated to have grown to 133,188 in 2023, making it the List of United States cities by population, 218th-most populous city in the United States. Fargo, along with its twin cities (geographical proximity), twin city of Moorhead, Minnesota, form the core of the Fargo–Moorhead metropolitan statistical area, which had a population of 248,591 in 2020. Fargo was founded in 1871 on the Red River of the North floodplain. It is a cultural, retail, health care, educational, and industrial center for southeastern North Dakota and northwestern Minnesota. North Dakota State University is located in the city. History Early history Historically part of Sioux (Dakota people, Dakota) territory, the area that is present-day Fargo was an early stoppi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vacuum Tube
A vacuum tube, electron tube, thermionic valve (British usage), or tube (North America) is a device that controls electric current flow in a high vacuum between electrodes to which an electric voltage, potential difference has been applied. It takes the form of an evacuated tubular envelope of glass or sometimes metal containing electrodes connected to external connection pins. The type known as a thermionic tube or thermionic valve utilizes thermionic emission of electrons from a hot cathode for fundamental Electronics, electronic functions such as signal amplifier, amplification and current Rectifier, rectification. Non-thermionic types such as vacuum phototubes achieve electron emission through the photoelectric effect, and are used for such purposes as the detection of light and measurement of its intensity. In both types the electrons are accelerated from the cathode to the anode by the electric field in the tube. The first, and simplest, vacuum tube, the diode or Flem ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
