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PWS Aircraft
PWS may refer to: Technology * Personal weather station * Personal web server, hardware and software used to run a web server on a desktop computer ** Microsoft Personal Web Server, software for Windows operating systems * Present weather sensor, a device that detects and measures precipitation * Pressure wave supercharger, a type of super-charger * Progressive Web Site, a web authoring framework incorporating HTML5, CSS, and JavaScript * Public Warning System, used for alerting the public to events such as disasters Other uses * Palestine Wildlife Society * Performance work statement, summarizing the work element of a contract * Podlaska Wytwórnia Samolotów, a Polish aircraft manufacturer * Prader–Willi syndrome Prader–Willi syndrome (PWS) is a rare genetic disorder caused by a loss of function of specific genes on chromosome 15. In newborns, symptoms include hypotonia, weak muscles, poor feeding, and slow development. Beginning in childhood, those ..., a genet ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Personal Weather Station
A weather station is a facility, either on land or sea, with instruments and equipment for measuring atmospheric conditions to provide information for weather forecasts and to study the weather and climate. The measurements taken include temperature, atmospheric pressure, humidity, wind speed, wind direction, and precipitation amounts. Wind measurements are taken with as few other obstructions as possible, while temperature and humidity measurements are kept free from direct solar radiation, or insolation. Manual observations are taken at least once daily, while automated measurements are taken at least once an hour. Weather conditions out at sea are taken by ships and buoys, which measure slightly different meteorological quantities such as sea surface temperature (SST), wave height, and wave period. Drifting weather buoys outnumber their moored versions by a significant amount. Weather instruments A weather instrument is any device that measures weather related conditions. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Personal Web Server
A personal web server (PWS) is system of hardware and software that is designed to create and manage a web server on a desktop computer for individuals or employees. It can be used to learn how to set up and administer a website, to serve as a site for testing dynamic web pages, or to serve web pages in a closed environment not accessible on the internet. One of the main functions of PWS is to provide an environment where web programmers can test their programs and web pages. Therefore, a PWS supports the more common server-side programming approaches that can be used with production web servers. A personal web server, or personal server in short, allows users to store, selectively share, or publish information on the web or on a home network. Unlike other types of web servers, a personal web server is owned or controlled by an individual or organization, and operated for the individual's needs. It can be implemented in different ways: * as a computer appliance * as a general-purp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Microsoft Personal Web Server
Microsoft Personal Web Server (PWS) is a scaled-down web server software for Windows operating systems. It has fewer features than Microsoft's Internet Information Services (IIS) and its functions have been superseded by IIS and Visual Studio. Microsoft officially supports PWS on Windows 95- 98, Windows 98 SE, and Windows NT 4.0. Prior to the release of Windows 2000, PWS was available as a free download as well as included on the Windows distribution CDs. PWS 4 was the last version and it can be found on the Windows 98 CD and the Windows NT 4.0 Option Pack. Personal Web Server was originally created by Vermeer Technologies, the same company which created Microsoft FrontPage, before they were acquired by Microsoft. It was installed by FrontPage versions 1.1 to 98 as well. NT Workstation 4.0 shipped with Peer Web Services, which was based on IIS 2.0 and 3.0. With IIS 4.0, this was renamed Personal Web Server to be consistent with the name used in 95/98. Since Windows 2000, PW ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Present Weather Sensor
The present weather sensor (PWS) is a component of an automatic weather station that detects the presence of hydrometeors and determines their type (rain, snow, drizzle, etc.) and intensity. It works on a principle similar to a bistatic radar, noting the passage of droplets, or flakes, between a transmitter and a sensor. These instruments in automatic weather stations are used to simulate the observation taken by a human observer. They allow rapid reporting of any change in the type and intensity of precipitation, but include interpretation limitations. Principle Types There are at least two types of devices used to detect precipitation: * A ''light emitting diode weather identifier'' (''LEDWI'') sensor measures the scintillation pattern of the precipitation falling through the sensor's infrared beam (approximately 50 millimeters in diameter) and determines from a pattern analysis of the particle size and fall velocity whether the precipitation is rain or snow. * The ''PO ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pressure Wave Supercharger
A pressure wave supercharger (also known as a wave rotor) is a type of supercharger technology that harnesses the pressure waves produced by an internal combustion engine exhaust gas pulses to compress the intake air. Its automotive use is not widespread; the most widely used example is the ''Comprex'', developed by Brown Boveri.A Review of Wave Rotor Technology and its Applications including details of Comprex supercharger In automobiles Valmet Tractors of Finland were one of the first to use the device when they fitted it to the 411CX engine which powered their 1203 model of 1980. Although it provided a useful increase in performance it was considered too expensive to be incorporated into later mo ...[...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Progressive Web Application
A progressive web application (PWA), or progressive web app, is a type of web app that can be installed on a device as a standalone application. PWAs are installed using the offline cache of the device's web browser. PWAs were introduced from 2016 as an alternative to native (device-specific) applications, with the advantage that they do not require separate bundling or distribution for different platforms. They can be used on a range of different systems, including desktop and mobile devices. Publishing the app to digital distribution systems, such as the Apple App Store, Google Play, or the Microsoft Store on Windows, is optional. Because a PWA is delivered in the form of a webpage or website built using common web technologies including HTML, CSS, JavaScript, and WebAssembly, it can work on any platform with a PWA-compatible browser. As of 2021, PWA features are supported to varying degrees by Google Chrome, Apple Safari, Brave, Firefox for Android, and Microsoft Edge b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Public Warning System
An emergency population warning, or public warning system is a method where by local, regional, or national authorities can contact or notify members of the public to warn them of an impending emergency. These warnings may be necessary for a number of reasons, including: * Weather emergencies such as cyclones, flooding, tornadoes, avalanches and severe weather. * Geological disasters such as earthquakes, landslides, volcanic eruptions, and tsunamis. * Industrial disasters such as the release of toxic gas or contamination of river water. * Radiological disasters such as a nuclear plant disaster. * Medical emergencies such as an outbreak of a fast-moving infectious disease or pandemic. * Warfare such as air raids or acts of terrorism. * Other events, such as prison escapes, abducted children or emergency telephone number outages. They are often disseminated during urgent events such as evacuations or where a severe threat to life is expected. Common alerting methods include siren ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Palestine Wildlife Society
The Palestine Wildlife Society (Arabic: جمعية الحياة البرية في فلسطين) (PWLS), is a non-profit organisation founded in Palestine that focusses on wildlife conservation through research, education and the protection of habitat, and promotes ecological sustainability. It was founded in 1999 with the slogan “Together for Humans and Nature” and is a partner organisation of BirdLife International. The PWLS participates in BirdLife International's Important Bird Areas (IBAs) program. IBAs in Palestine include: * East Jerusalem * Ein Feshkha * Ein Qiniya * Jericho Jericho ( ; , ) is a city in the West Bank, Palestine, and the capital of the Jericho Governorate. Jericho is located in the Jordan Valley, with the Jordan River to the east and Jerusalem to the west. It had a population of 20,907 in 2017. F ... * Nabi Salih * Wadi Gaza Nature Reserve * Wadi Qelt * Umm ar-Rihan * Umm Safa References Nature conservation in Palestine Wildl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Performance Work Statement
A Performance work statement (or PWS) is used to summarize the work that needs to be done for a contract (e.g., with the U.S. Department of Defense). A PWS usually requires a scope, applicable documents, performance requirements/tasks, and contractor quality assurance Quality assurance (QA) is the term used in both manufacturing and service industries to describe the systematic efforts taken to assure that the product(s) delivered to customer(s) meet with the contractual and other agreed upon performance, design ... for acquisition. References army.mil* https://dap.dau.mil/acquipedia/Pages/ArticleDetails.aspx?aid=488854b0-d8ee-4e32-aa3e-301d2ac8ffca Government procurement in the United States {{US-gov-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Podlaska Wytwórnia Samolotów
Podlaska Wytwórnia Samolotów (PWS; ''Podlachian Aircraft Factory'') was a Polish aerospace manufacturer between 1923 and 1939, located in Biała Podlaska. History Podlaska Wytwórnia Samolotów S.A. (corporation), SA was created in 1923. The first aircraft produced were 35 Potez XV bombers for the Polish Air Force, under the French licence, built from 1925.Glass, A. (1977), p.22-25 By 1929 the company had produced 150 Potez 25, Potez XXV and 155 Potez 27, under French licence, and 50 PWS-A fighters, which was the Czech Avia BH-33 built under licence. It also produced 50 Bartel BM-4 trainers in 1931, designed by Samolot. In 1925, a design office was established which included, among others, Stefan Cywiński, Zbysław Ciołkosz, August Bobek-Zdaniewski. Despite a large number of prototypes, few were produced in series. The first aircraft of their own design to be mass-produced was the PWS-10 fighter of 1930 of which 80 examples were built. Smaller production runs of the PWS-14 tr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Prader–Willi Syndrome
Prader–Willi syndrome (PWS) is a rare genetic disorder caused by a loss of function of specific genes on chromosome 15. In newborns, symptoms include hypotonia, weak muscles, poor feeding, and slow development. Beginning in childhood, those affected become constantly hungry, which often leads to obesity and type 2 diabetes. Mild to moderate intellectual impairment and Behavioural problems, behavioral problems are also typical of the disorder. Often, affected individuals have a narrow forehead, small hands and feet, short height, and light skin and hair. Most are Infertility, unable to have children. About 74% of cases occur when part of the father's chromosome 15 is deleted. In another 25% of cases, the affected person has Uniparental disomy, two copies of the maternal chromosome 15 from the mother and lacks the paternal copy. As parts of the chromosome from the mother are turned off through Genomic imprinting, imprinting, they end up with no working copies of certain genes. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Purwosari Railway Station
Purwosari Station (PWS) (, ) is a large class type C list of railway stations in Indonesia, railway station located in Purwosari, Laweyan, Surakarta, Central Java, Indonesia. The station which is located at an altitude of +98 m is included in the Operational Area VI Yogyakarta and only serves economy class trains across south and local or commuter. This station is a railroad branch station between the directions Surabaya and Wonogiri. The route to Surabaya is the main route, while the one to Wonogiri is a cross-branch route. As far as Solo Kota railway station, Sangkrah Station, this secondary route is unique because it is one of the active railways in Indonesia that is lined up or side by side with the main road, in addition to branching to the Pertamina Madiun Depot. In the past, along the Purwosari–Sangkrah route, there were eight small stops, namely Pesanggrahan, Ngadisuran, Bando, Ngapeman, Pasarpon, Cayudan, Kauman, and Lojiwetan. The bus stops are no longer there. Histor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
