Summary

HandWiki is the world's largest wiki-style encyclopedia dedicated to science, technology and computing. It allows you to create and edit articles as long as you have external citations and login account. In addition, this is a content management environment that can be used for collaborative editing of original scholarly content, such as books, manuals, monographs and tutorials.

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Prism Adaptation
Prism adaptation is a sensory-motor adaptation that occurs after the visual field has been artificially shifted laterally or vertically. It was first introduced by Hermann von Helmholtz in late 19th-century Germany as supportive evidence for his perceptual learning theory (Helmholtz, 1909/1962). Since its discovery, prism adaptation has been suggested to improve spatial deficits in patients with unilateral neglect.
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  • 24 Nov 2022
Topic Review
Framing (World Wide Web)
In the context of a web browser, a frame is a part of a web page or browser window which displays content independent of its container, with the ability to load content independently. The HTML or media elements that go in a frame may or may not come from the same web site as the other elements of content on display. In HTML, a frameset is a group of named frames to which web pages and media can be directed; an iframe provides for a frame to be placed inside the body of a document. Since the early 2000s, the use of framesets has increasingly been considered obsolete due to usability and accessibility concerns, and the feature has been removed from the HTML5 standard.
  • 2.2K
  • 24 Nov 2022
Topic Review
List of Tall Ships
A list of tall ships afloat as of March 2012, listed alphabetically by vessel name:
  • 2.7K
  • 24 Nov 2022
Topic Review
Big Science
Big science is a term used by scientists and historians of science to describe a series of changes in science which occurred in industrial nations during and after World War II, as scientific progress increasingly came to rely on large-scale projects usually funded by national governments or groups of governments. Individual or small group efforts, or Small Science, are still relevant today as theoretical results by individual authors may have a significant impact, but very often the empirical verification requires experiments using constructions, such as the Large Hadron Collider, costing between $5 and $10 billion.
  • 1.5K
  • 24 Nov 2022
Topic Review
C-TreeACE
c-treeACE is a database engine developed by FairCom Corporation. Software developers typically embed the c-treeACE engine within the applications that they create and then deploy the application and engine together as an integrated solution. The most recent edition is c-treeACE V11.5, which was released in November 2017. At its core, c-treeACE uses a record-oriented, Indexed Sequential Access Method (ISAM) structure offering high speed indexing mechanisms over those files. Developers can use these direct access methods to design the data and index structures that closely parallel the needs of their application. This paradigm is sometimes referred to as an application-specific database or an embedded database because of the tightly coupled nature of the application and database. The nature of c-treeACE allows it to be used in a range of products including: embedded systems that require limited disk and memory footprint and silent operation; shrink-wrap products developed by ISVs that require cross-platform support, minimal maintenance, and mass deployment; and enterprise systems that depend on performance and more precision control of database operations than a traditional enterprise database offers. Two versions of the product are available. c-treeACE Express is freely available for development from FairCom's web site and supports only the client/server architecture. The client-side libraries are precompiled, making it easy to use for evaluation. c-treeACE Professional is licensed separately and supports all architectures and includes full source code for the client libraries and much of the source code for the server. c-treeACE is one of few databases that specialize in making data locked into legacy database architecture available to modern APIs while minimizing time, resources and risks involved in modernization projects. c-treeACE combines the benefits of NoSQL such as high performance, low latency and precise data access control, with the flexbility of SQL interfaces.
  • 2.8K
  • 24 Nov 2022
Topic Review
Comfort Food
Comfort food is food that provides a nostalgic or sentimental value to someone, and may be characterized by its high caloric nature, high carbohydrate level, or simple preparation. The nostalgia may be specific to an individual, or it may apply to a specific culture.
  • 3.2K
  • 24 Nov 2022
Topic Review
SpongeBob SquarePants
SpongeBob SquarePants (also simply referred to as SpongeBob) is an American animated comedy television series created by marine science educator and animator Stephen Hillenburg for Nickelodeon. The series chronicles the adventures of the title character and his aquatic friends in the fictional underwater city of Bikini Bottom. Being the fifth-longest-running American animated series, its high popularity has made it a media franchise. It is the highest rated series to air on Nickelodeon as well as the most profitable property for ViacomCBS Consumer Products, having generated over $13 billion in merchandising revenue as of 2019. Many of the series' ideas originated in The Intertidal Zone, an unpublished educational book that Hillenburg created in 1989 to teach his students about undersea life. He began developing SpongeBob SquarePants into a television series in 1996, and in 1997, a seven-minute pilot was pitched to Nickelodeon. The network's executives wanted SpongeBob to be a child in school, but Hillenburg preferred SpongeBob to be an adult character. He was prepared to "walk out" on Nickelodeon and abandon the series, but he compromised by creating Mrs. Puff and her boating school, so that SpongeBob could attend school as an adult. Nickelodeon held a preview for the series in the United States on May 1, 1999, after it aired the 1999 Kids' Choice Awards. The series officially premiered on July 17, 1999. It has received worldwide critical acclaim since its premiere and had gained enormous popularity by its second season. The thirteenth season began airing in October 2020. The series has inspired three feature films: The SpongeBob SquarePants Movie in 2004, Sponge Out of Water in 2015, and Sponge on the Run in 2020. Two spin-off series, Kamp Koral: SpongeBob's Under Years and The Patrick Star Show, premiered in 2021. An additional spin-off, an untitled project based on the character Squidward Tentacles, is in development as of 2020. SpongeBob SquarePants has won a variety of awards including six Annie Awards, eight Golden Reel Awards, four Emmy Awards, 18 Kids' Choice Awards, and two BAFTA Children's Awards. A Broadway musical based on the series opened in 2017 to critical acclaim.
  • 76.3K
  • 25 Nov 2022
Topic Review
Computer Atlas of Surface Topology of Proteins
Computer Atlas of Surface Topology of Proteins (CASTp) aims to provide comprehensive and detailed quantitative characterization of topographic features of protein, is now updated to version 3.0. 
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  • 24 Nov 2022
Topic Review
Ecosystem Services
Ecosystem services are the many and varied benefits to humans gifted by the natural environment and from healthy ecosystems. Such ecosystems include, for example, agroecosystems, forest ecosystems, grassland ecosystems and aquatic ecosystems. These ecosystems, functioning in healthy relationship, offer such things like natural pollination of crops, clean air, extreme weather mitigation, human mental and physical well-being. Collectively, these benefits are becoming known as 'ecosystem services', and are often integral to the provisioning of clean drinking water, the decomposition of wastes, and resilience and productivity of food ecosystems. While scientists and environmentalists have discussed ecosystem services implicitly for decades, the Millennium Ecosystem Assessment (MA) in the early 2000s popularized this concept. There, ecosystem services are grouped into four broad categories: provisioning, such as the production of food and water; regulating, such as the control of climate and disease; supporting, such as nutrient cycles and oxygen production; and cultural, such as spiritual and recreational benefits. To help inform decision-makers, many ecosystem services are being valuated in order to draw equivalent comparisons to human engineered infrastructure and services.
  • 3.5K
  • 28 Nov 2022
Topic Review
Panj Takht
A takht, or taḵẖata (Punjabi: ਤਖ਼ਤ) literally means a throne or seat of authority and is a spiritual and temporal centre of Sikhism. There are five Takhts, which are five gurudwaras that have a very special significance for the Sikh community. The first and the most important was established by Guru Hargobind in 1609, 'Akal Takht' (the Throne of the Timeless God) and is just opposite the gate of Harmandir Sahib – The Golden Temple, Amritsar. While the Harmandir Sahib, or Golden Temple, represents Sikh spiritual guidance, the Akal Takht symbolizes the dispensing of justice and temporal activity. It is the highest seat of temporal authority of the Khalsa and the seat of the Sikh religion's earthly authority. There, the Guru held his court and decided matters of military strategy and political policy. Later on, the Sikh Nation (Sarbat Khalsa) took decisions here on matters of peace and war and settled disputes between the various Sikh groups. The Sarangi singers sung the ballads of the Sikh Gurus and warriors at the place and robes of honour (saropas) were awarded to persons who rendered distinguished services of the community of men in general. In December 2010, the Deccan Odyssey train, taken on charter from Government of Maharashtra, started with the aim to have a journey across four Sikh takhts, with a flight by devout and sightseers to the fifth takht (Takht Sri Patna Sahib). A special train named Panj Takht Special train for the pilgrimage of five Sikh takhts, was flagged off on 16 February 2014.
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  • 24 Nov 2022
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