|
Geophysical Fluid Dynamics Laboratory
The Geophysical Fluid Dynamics Laboratory (GFDL) is a laboratory in the National Oceanic and Atmospheric Administration (NOAA) Office of Oceanic and Atmospheric Research (OAR). The current director is Venkatachalam Ramaswamy. It is one of seven Research Laboratories within NOAA's OAR. GFDL is engaged in comprehensive long-lead-time research to expand our scientific understanding of the physical and chemical processes that govern the behavior of the atmosphere and the oceans as complex fluid systems. These systems can be modeled mathematically and their phenomenology can be studied by computer simulation methods. GFDL's accomplishments include the development of the first climate models to study global warming, the first comprehensive ocean prediction codes, and the first dynamical models with significant skill in hurricane track and intensity predictions. Much current research within the laboratory is focused around the development of Earth System Models for assessment of natu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Processor Core
A central processing unit (CPU), also called a central processor, main processor, or just processor, is the primary Processor (computing), processor in a given computer. Its electronic circuitry executes Instruction (computing), instructions of a computer program, such as arithmetic, logic, controlling, and input/output (I/O) operations. This role contrasts with that of external components, such as main memory and I/O circuitry, and specialized coprocessors such as graphics processing units (GPUs). The form, CPU design, design, and implementation of CPUs have changed over time, but their fundamental operation remains almost unchanged. Principal components of a CPU include the arithmetic–logic unit (ALU) that performs arithmetic operation, arithmetic and Bitwise operation, logic operations, processor registers that supply operands to the ALU and store the results of ALU operations, and a control unit that orchestrates the #Fetch, fetching (from memory), #Decode, decoding and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Modular Ocean Model
The Modular Ocean Model (MOM) is a three-dimensional ocean circulation model designed primarily for studying the ocean climate system. The model is developed and supported primarily by researchers at the National Oceanic and Atmospheric Administration The National Oceanic and Atmospheric Administration (NOAA ) is an American scientific and regulatory agency charged with Weather forecasting, forecasting weather, monitoring oceanic and atmospheric conditions, Hydrography, charting the seas, ...'s Geophysical Fluid Dynamics Laboratory (NOAA/GFDL) in Princeton, NJ, USA. Overview MOM has traditionally been a level-coordinate ocean model, in which the ocean is divided into boxes whose bottoms are located at fixed depths. Such a representation makes it easy to solve the momentum equations and the well-mixed, weakly stratified layer known as the ocean mixed layer near the ocean surface. However, level coordinate models have problems when it comes to the representation of t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Abraham H
Abraham (originally Abram) is the common Hebrew patriarch of the Abrahamic religions, including Judaism, Christianity, and Islam. In Judaism, he is the founding father who began the covenantal relationship between the Jewish people and God; in Christianity, he is the spiritual progenitor of all believers, whether Jewish or non-Jewish; and in Islam, he is a link in the chain of Islamic prophets that begins with Adam and culminates in Muhammad. Abraham is also revered in other Abrahamic religions such as the Baháʼí Faith and the Druze faith. The story of the life of Abraham, as told in the narrative of the Book of Genesis in the Hebrew Bible, revolves around the themes of posterity and land. He is said to have been called by God to leave the house of his father Terah and settle in the land of Canaan, which God now promises to Abraham and his progeny. This promise is subsequently inherited by Isaac, Abraham's son by his wife Sarah, while Isaac's half-brother Ishmael is al ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Isidoro Orlanski
Isidoro Orlanski (born 1939) is an Argentine-American atmospheric physicist, meteorologist, and ocean scientist. He is known for his contributions to the dynamics of weather systems, ocean currents and mesoscale meteorology. He is an emeritus professor at Princeton University. Early life and education Isidoro Orlanski was born in Rivera, Buenos Aires, in 1939 to Jewish immigrants Samuel and Sara Orlanski, who fled Wolkowysk, Poland during the early 20th century pogroms. With the help of the Jewish Colonization Association, which enabled Jewish immigrants from Eastern Europe to farm in Argentina, the Orlanski family settled in rural Argentina before moving to Buenos Aires in the early 1940s. In 1959, Orlanski enrolled in the Faculty of Exact and Natural Sciences (Spanish: ''Facultad de Ciencias Exactas'') at the University of Buenos Aires, where he studied physics. In 1964, Orlanski earned a degree in physics from University of Buenos Aires. In 1965, he received a grant to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Syukuro Manabe
is a Japanese– American physicist, meteorologist, and climatologist, who pioneered the use of computers to simulate global climate change and natural climate variations. He was awarded the 2021 Nobel Prize in Physics jointly with Klaus Hasselmann and Giorgio Parisi, for his contributions to the physical modeling of Earth's climate, quantifying its variability, and predictions of climate change. Early life and education Born in 1931 in Shinritsu Village, Uma District, Ehime Prefecture, Japan. Both his grandfather and his father were physicians, who operated the only clinic in the village. A classmate recalled that, even in elementary school, he was already "interested in the weather, making comments such as 'If Japan didn't have typhoons, we wouldn't have so much rain.'" Easier to access at ahoo mirror site https://news.yahoo.co.jp/articles/04e7a8f6d96a5694121d438ec1d19c86a3ec6eeb Manabe attended Ehime Prefectural Mishima High School. When he was accepted into the U ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kirk Bryan (oceanographer)
Kirk Bryan Jr. (born July 21, 1929) is an American oceanographer who is considered to be the founder of numerical ocean modeling. He is the son of Kirk Bryan, Sr. (geologist, 1888–1950). Starting in the 1960s at the Geophysical Fluid Dynamics Laboratory, then located in Washington, D.C., Bryan worked with a series of colleagues to develop numerical schemes for solving the equations of motion describing flow on a sphere. His work on these schemes led to the so-called "Bryan-Cox code" with which many early simulations were made, and which led to the Modular Ocean Model currently used by many numerical oceanographers and climate scientists. In addition to his important contributions in developing numerical codes, Bryan was also involved in early efforts to apply them to understanding the global climate system. In 1967, he and Michael Cox published the first model of the 3-dimensional circulation of the ocean, forced by both winds and thermodynamic forcing. In 1969, a paper with ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Isaac Held
Isaac Meyer Held (born October 23, 1948) is an American meteorologist. He is a retired senior research scientist at the Geophysical Fluid Dynamics Laboratory. Held was elected to the United States National Academy of Sciences in 2003. Biography Born to refugee parents in Ulm, Germany in 1948, Held came to Minnesota with his family at the age of 4. His father died when he was only eight and he and his brother, Herman, were raised by his mother Bertha, a Holocaust survivor who worked as a seamstress. Held did his undergraduate work in physics at the University of Minnesota, Minneapolis in 1969 and started a graduate program in theoretical physics at the State University of New York at Stony Brook. Isaac and his wife, Joann, have one son, Joshua. While there, he discovered climate science which led to his transferring to the Atmospheric and Oceanic Sciences Program at Princeton University, where he completed his Ph.D. in 1976 under the supervision of Syukuro Manabe. After a brief s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jerry D
Jerry may refer to: Animals * Jerry (Grand National winner), racehorse, winner of the 1840 Grand National * Jerry (St Leger winner), racehorse, winner of 1824 St Leger Stakes Arts, entertainment, and media * Jerry (play), a 1914 American play * "Jerry", a song from the album '' Young and Free'' by Rock Goddess * "Jerry" (''Adventure Time: Fionna and Cake''), an episode of the animated television series '' Adventure Time: Fionna and Cake'' * Tom and Jerry (other) ** Jerry Mouse * Jerry, a fictional character who is The Lich BMO named of another universe from ''Adventure Time'' * Jerry (The Walking Dead), a fictional character from The Walking Dead People * Jerry (given name), including a list of people and fictional characters with the name * Harold A. Jerry, Jr. (1920–2001), New York politician * Thomas Jeremiah (d. 1775), commonly known simply as "Jerry", a free Negro in colonial South Carolina * Tyson Jerry (born 1983), a Canadian Guinness World Record holde ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Joseph Smagorinsky
Joseph Smagorinsky (29 January 1924 – 21 September 2005) was an American meteorologist and the first director of the National Oceanic and Atmospheric Administration (NOAA)'s Geophysical Fluid Dynamics Laboratory (GFDL). Early life Joseph Smagorinsky was born to Nathan Smagorinsky and Dina Azaroff. His parents were from Gomel, Belarus, which they fled during the life-threatening pogroms of the early 20th century. Nathan and Dina bore three sons in Gomel: Jacob (who died as an infant), Samuel (born 1903), and David (born 1907). In 1913, Nathan emigrated from the coast of Finland, passing through Ellis Island and settling on the Lower East Side of Manhattan. Nathan at first was a house painter. Then, with the help of a relative, he opened a paint store. In 1916, with the business established, Dina, Sam, and David emigrated by going to Murmansk and then southward along the Norwegian coast to Christiana (now Oslo) and boarding a boat to New York where they joined Nathan. They had ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Altix
Altix is a line of server computers and supercomputers produced by Silicon Graphics (and successor company Silicon Graphics International), based on Intel processors. It succeeded the MIPS/IRIX-based Origin 3000 servers. History The line was first announced on January 7, 2003, with the Altix 3000 series, based on Intel Itanium 2 processors and SGI's NUMAlink processor interconnect. At product introduction, the system supported up to 64 processors running Linux as a single system image and shipped with a Linux distribution called SGI Advanced Linux Environment, which was compatible with Red Hat Advanced Server. By August 2003, many SGI Altix customers were running Linux on 128- and 256-processor SGI Altix systems. SGI officially announced 256-processor support within a single system image of Linux on March 10, 2004, using a 2.4-based Linux kernel. The SGI Advanced Linux Environment was eventually dropped after support using a standard, unmodified SUSE Linux Enterprise Server ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Silicon Graphics
Silicon Graphics, Inc. (stylized as SiliconGraphics before 1999, later rebranded SGI, historically known as Silicon Graphics Computer Systems or SGCS) was an American high-performance computing manufacturer, producing computer hardware and software. Founded in Mountain View, California, in November 1981 by James H. Clark, the computer scientist and entrepreneur perhaps best known for founding Netscape (with Marc Andreessen). Its initial market was 3D graphics computer workstations, but its products, strategies and market positions developed significantly over time. Early systems were based on the RealityEngine, Geometry Engine that Clark and Marc Hannah had developed at Stanford University, and were derived from Clark's broader background in computer graphics. The Geometry Engine was the first very-large-scale integration (VLSI) implementation of a geometry pipeline, specialized hardware that accelerated the "inner-loop" geometric computations needed to display three-dimensional ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
