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Pae Yong-kyu
PAE may refer to: Science and technology * Physical Address Extension, an x86 computer processor feature for accessing more than 4 gigabytes of RAM * Power added efficiency, a percentage that rates the efficiency of a power amplifier * Post Antibiotic Effect, the period of time following removal of an antibiotic drug during which there is no growth of the target organism * Port Access Entity, in the IEEE 802.1X networking environment * Primary amoebic encephalitis, another name for primary amoebic meningoencephalitis * Prostatic artery embolization, a treatment for benign prostatic hypertrophy. Places * City of Port Adelaide Enfield, South Australia * Paine Field (IATA airport code), an airport in Everett, Washington Other uses * Pacific Architects and Engineers, a United States defense contractor * Post-autistic economics, a criticism of neoclassical economics * Provisional Admission Exercise, an interim exercise/period in Singapore education * Patent assertion entit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Physical Address Extension
In computing, Physical Address Extension (PAE), sometimes referred to as Page Address Extension, is a memory management feature for the x86 architecture. PAE was first introduced by Intel in the Pentium Pro, and later by AMD in the Athlon processor. It defines a page table hierarchy of three levels (instead of two), with table entries of 64 bits each instead of 32, allowing these CPUs to directly access a physical address space larger than 4 gigabytes (232 bytes). The page table structure used by x86-64 CPUs when operating in long mode further extends the page table hierarchy to four levels, extending the virtual address space, and uses additional physical address bits at all levels of the page table, extending the physical address space. It also uses the topmost bit of the 64-bit page table entry as a no-execute or "NX" bit, indicating that code cannot be executed from the associated page. The NX feature is also available in protected mode when these CPUs are running a 32- ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Power Added Efficiency
Power-added efficiency (PAE) is a metric for rating the efficiency of a power amplifier that takes into account the effect of the gain of the amplifier. It is calculated (in percent) as: \mathrm = 100 \times \frac It differs from most power efficiency descriptions calculated (in percent) as: \eta = 100 \times / {P_{IN}^{DC PAE will be very similar to efficiency Efficiency is the often measurable ability to avoid wasting materials, energy, efforts, money, and time in doing something or in producing a desired result. In a more general sense, it is the ability to do things well, successfully, and without ... when the gain of the amplifier is sufficiently high. But if the amplifier gain is relatively low the amount of power that is needed to drive the input of the amplifier should be considered in a metric that measures the efficiency of said amplifier. References * http://www.maxim-ic.com/glossary/index.cfm/Ac/V/ID/1010/Tm/power-added-efficiency-PAE * http://www.microwav ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Post Antibiotic Effect
Antimicrobial pharmacodynamics is the relationship between the concentration of an antibiotic and its ability to inhibit vital processes of endo- or ectoparasites and microbial organisms.C.H. Nightingale, T. Murakawa, P.G. Ambrose (2002) Antimicrobial Pharmacodynamics in Theory and Clinical Practice Informa Health Care This branch of pharmacodynamics relates the concentration of an anti-infective agent to its effect, specifically to its antimicrobial effect. Concentration-dependent effects The minimum inhibitory concentration (MIC) and minimum bactericidal concentration are used to measure ''in vitro'' activity of antimicrobial agents. They are good indicators of antimicrobial potency, but don't give any information relating to time-dependent antimicrobial killing (the so-called post antibiotic effect). Post-antibiotic effect The post-antibiotic effect (PAE) is defined as persistent suppression of bacterial growth after a brief exposure (1 or 2 hours) of bacteria to an antibiotic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
IEEE 802
IEEE 802 is a family of Institute of Electrical and Electronics Engineers (IEEE) standards for local area networks (LAN), personal area network (PAN), and metropolitan area networks (MAN). The IEEE 802 LAN/MAN Standards Committee (LMSC) maintains these standards. The IEEE 802 family of standards has had twenty-four members, numbered 802.1 through 802.24, with a working group of the LMSC devoted to each. However, not all of these working groups are currently active. The IEEE 802 standards are restricted to computer networks carrying variable-size packets, unlike cell relay networks, for example, in which data is transmitted in short, uniformly sized units called cells. Isochronous signal networks, in which data is transmitted as a steady stream of octets, or groups of octets, at regular time intervals, are also outside the scope of the IEEE 802 standards. The number 802 has no significance: it was simply the next number in the sequence that the IEEE used for standards projects. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Primary Amoebic Meningoencephalitis
Naegleriasis (also known as primary amoebic meningoencephalitis; PAM) is an almost invariably fatal infection of the brain by the free-living unicellular eukaryote ''Naegleria fowleri''. Symptoms are meningitis-like and include headache, fever, nausea, vomiting, a stiff neck, confusion, hallucinations and seizures. Symptoms progress rapidly over around five days, and death usually results within one to two weeks of symptoms. ''N. fowleri'' is typically found in warm bodies of fresh water, such as ponds, lakes, rivers and hot springs. It is also found in an amoeboid or temporary flagellate stage in soil, poorly maintained municipal water supplies, water heaters, near warm-water discharges of industrial plants and in poorly chlorinated or unchlorinated swimming pools. There is no evidence of it living in salt water. As the disease is rare, it is often not considered during diagnosis. Although infection occurs very rarely, it almost inevitably results in death. Of the 450 or s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Prostatic Artery Embolization
Prostatic artery embolization (PAE, or prostate artery embolisation) is a developing non-surgical technique for treatment of benign prostatic hypertrophy (BPH). Although there is increasing research on PAE, use of the technique remains at an incipient stage. The procedure involves blocking the blood flow of small branches of the prostatic arteries using microparticles injected via a small catheter, to decrease the size of the prostate gland. It is a minimally invasive therapy which can be performed with local anesthesia, as an outpatient procedure. Treatment of lower urinary tract symptoms Men with an enlarged prostate may suffer from symptoms of lower urinary tract obstruction, such as sensation of incomplete urination, inability to urinate, weak urinary stream, or having to urinate frequently (often awakening from sleep). If the symptoms cause a significant disruption to quality of life, a man may undergo initial treatment by oral medication, such as alpha-1 receptor blo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
City Of Port Adelaide Enfield
The City of Port Adelaide Enfield, located across inner north and north-western suburbs of Adelaide, is one of the largest metropolitan councils within South Australia. It was established on 26 March 1996 by the amalgamation of the City of Port Adelaide and the City of Enfield. Extending from the River Torrens to Outer Harbor, and covering an area of approximately 97 km², the Port Adelaide Enfield contains some of the South Australia's finest historical buildings and landmarks. The Port Adelaide area is known as the History Precinct, as it is home to the Maritime Museum, the National Railway Museum and the Aviation Museum. the current Mayor is Claire Boan, who was elected in 2018. There are 17 ward councillors who represent the residents and businesses of their wards at council meetings. Council The current council is: History The City of Port Adelaide Enfield was established on 26 March 1996 by the amalgamation of the City of Port Adelaide and the City of Enfiel ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Paine Field
Paine Field , also known as Snohomish County Airport, is a commercial and general aviation airport serving the Seattle metropolitan area in the U.S. state of Washington. It is located in unincorporated Snohomish County, Washington, between the cities of Mukilteo and Everett, about north of Seattle. PAE covers of land. The airport was built in 1936 by the Works Progress Administration and began commercial service in 1939. It was named for Topliff Olin Paine in 1941, shortly before the Army Air Corps began the occupation of Paine Field for military use. The airport briefly returned to civilian use in the late 1940s, before conversion into an air force base during the Korean War. In 1966, the Boeing Company selected Paine Field for the site of its Everett assembly plant as part of the Boeing 747 program. By the 1970s, the airport had grown into a hub for light aviation and manufacturing, lacking commercial service. The county government sought to begin commercial service at P ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pacific Architects And Engineers
Pacific Architects and Engineers (commonly known as PAE, or PA&E) is an American defense and government services contractor. Founded in 1955 by Edward Shay, it is headquartered in Arlington, Virginia. For a time after 2016 it was owned by Platinum Equity until it became listed on Nasdaq in 2018. In February 2022 the company merged with Amentum Government Services Holdings LLC and its stock was delisted from Nasdaq. PAE is a major supplier of services to the U.S. Department of State. Other significant clients have included the United Nations, the UK Ministry of Defence, the New Zealand Defence Force, and the Central Intelligence Agency. History PAE was founded in California in 1955 by Edward Shay, an American engineer who had worked in Japan during the occupation of Japan; its earliest business deals involved property development in Japan. Shay continued as chair, CEO, and sole shareholder of PAE until 1974 when 40 percent of the company was sold to an employee stock ownership pr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Post-autistic Economics
The post-autistic economics movement (french: autisme-économie), or movement of students for the reform of economics teaching (french: mouvement des étudiants pour une réforme de l'enseignement de l'économie), is a political movement that criticises neoclassical economics and advocates for pluralism in economics. The movement gained attention after an open letter signed by almost a thousand economics students at French universities and Grandes Écoles was published in ''Le Monde'' in 2000. Terminology The French term ''autisme'' has an older meaning and signifies "abnormal subjectivity, acceptance of fantasy rather than reality". However, post-autistic economists also "assert that neoclassical economics has the characteristics of an autistic child". The pejorative reference to the neurodevelopmental disorder autism is considered offensive by some economists. Greg Mankiw has said that "use of the term indicates a lack of empathy and understanding for those who live with actua ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Provisional Admission Exercise
The Provisional Admission Exercise (PAE), colloquially known as the first three months among Singapore students, was an interim exercise in which graduating Secondary 4 students in Singapore could choose to join a junior college or centralised institute for Term 1 in the following academic year, before the official release of the GCE 'O' level results. Students used the score of their respective secondary schools' internal preliminary examinations to apply under the programme. Programme Most pre-university centres' orientation programmes during the PAE were longer as compared to those held at the start of the actual pre-university academic year. Students usually made use of this period of time to socialise and enjoy themselves; their workload was greatly reduced, and cases of skipping classes were common. This is in stark contrast to the pressure-cooker stress that students usually undergo during a normal school term. Junior colleges in Singapore also made use of this period ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Patent Assertion Entity
In international law and business, patent trolling or patent hoarding is a categorical or pejorative term applied to a person or company that attempts to enforce patent rights against accused infringers far beyond the patent's actual value or contribution to the prior art, often through hardball legal tactics (frivolous litigation, vexatious litigation, strategic lawsuits against public participation (SLAPP), chilling effects, and the like). Patent trolls often do not manufacture products or supply services based upon the patents in question. However, some entities which do not practice their asserted patent may not be considered "patent trolls" when they license their patented technologies on reasonable terms in advance. Other related concepts include patent holding company (PHC), patent assertion entity (PAE), and non-practicing entity (NPE), which may or may not be considered a "patent troll" depending on the position they are taking and the perception of that position by th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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