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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Snap
Snap is a software packaging and deployment system developed by Canonical for operating systems that use the Linux kernel and the systemd init system. The packages, called snaps, and the tool for using them, snapd, work across a range of Linux distributions and allow upstream software developers to distribute their applications directly to users. Snaps are self-contained applications running in a sandbox with mediated access to the host system. Snap was originally released for cloud applications but was later ported to also work for Internet of Things devices and desktop applications.
  • 2.6K
  • 21 Oct 2022
Topic Review
Tool and Die Maker
Tool and die makers are a class of machinists in the manufacturing industries who make jigs, fixtures, dies, molds, machine tools, cutting tools, gauges, and other tools used in manufacturing processes. Depending on which area of concentration a particular person works in, he or she may be called by variations on the name, including tool maker (toolmaker), die maker (diemaker), mold maker (moldmaker) or tool jig and die-maker, etc. Tool and die makers work primarily in toolroom environments—sometimes literally in one room but more often in an environment with flexible, semipermeable boundaries from production work. They are skilled artisans (craftspeople) who typically learn their trade through a combination of academic coursework and hands-on instruction, with a substantial period of on-the-job training that is functionally an apprenticeship (although usually not nominally today). Art and science (specifically, applied science) are thoroughly intermixed in their work, as they also are in engineering. Manufacturing engineers and tool and die makers often work in close consultation as part of a manufacturing engineering team. There is often turnover between the careers, as one person may end up working in both at different times of their life, depending on the turns of their particular educational and career path. There was no codified difference between them during the 19th century and earlier parts of the 20th century; it was only after World War II that engineering became a regulated profession exclusively defined by a university or college engineering degree.Both careers require some level of talent in both artistic/artisanal/creative areas and math-and-science areas.
  • 900
  • 21 Oct 2022
Topic Review
ModernPascal
Modern Pascal is a closed source, cross-platform, interpreter, compiler and runtime environment for command line, server-side and networking applications. Modern Pascal applications are written in Pascal/Object Pascal, and can be run within the Modern Pascal runtime on Microsoft Windows, Linux, OS X, FreeBSD, Solaris and DOS/32 operating systems. Its work is hosted and supported by the 3F, LLC and partner MP Solutions, LLC. Modern Pascal provides a blocking I/O API technology commonly used for operating system applications. Modern Pascal CodeRunner contains a built-in library to allow applications to act as a Web server without software such as Apache HTTP Server or IIS.
  • 792
  • 21 Oct 2022
Topic Review
Old Aramaic Language
Old Aramaic refers to the earliest stage of the Aramaic language, considered to give way to Middle Aramaic by the 3rd century (a conventional date is the rise of the Sasanian Empire in 224 AD). Emerging as the language of the city-states of the Arameans in the Levant in the Early Iron Age, Old Aramaic was adopted as a lingua franca, and in this role was inherited for official use by the Achaemenid Empire during classical antiquity. After the fall of the Achaemenid Empire, local vernaculars became increasingly prominent, fanning the divergence of an Aramaic dialect continuum and the development of differing written standards.
  • 9.3K
  • 21 Oct 2022
Topic Review
Cessationism
In Christianity, cessationism is the doctrine that spiritual gifts such as speaking in tongues, prophecy and healing ceased with the apostolic age. This is generally opposed to continuationism, which teaches that the Holy Spirit may bestow the spiritual gifts on persons other than the original twelve apostles at any time. Cessationists believe that when the Old Testament canon closed at Malachi, for the next 400 years until John the baptist, the gifts had ceased. Similarly, when the New Testament canon closed the gifts ceased.
  • 2.1K
  • 21 Oct 2022
Topic Review
Kounotori 3
Kounotori 3 (Japanese: こうのとり3号機; English: "white stork" ), also known as HTV-3, is the third Japan ese H-II Transfer Vehicle. It was launched on 21 July 2012 to resupply the International Space Station (ISS) aboard the H-IIB Launch Vehicle No. 3 (H-IIB F3) manufactured by Mitsubishi Heavy Industries (MHI) and JAXA. Kounotori 3 arrived at the ISS on 27 July 2012, and Expedition 32 Flight Engineer and JAXA astronaut Akihiko Hoshide used the International Space Station's Canadarm2 robotic arm to install Kounotori 3, to its docking port on the Earth-facing side (nadir) of the Harmony module at 14:34 UTC. After the supplies are unloaded, Kounotori 3 was loaded with waste material from ISS, including used experiment equipment and used clothes. Then Kounotori 3 was unberthed from the ISS on 11 September 2012 and burned up upon reentering in the atmosphere of Earth on 14 September 2012.
  • 1.4K
  • 21 Oct 2022
Topic Review
Chloroflexi (Phylum)
The Chloroflexi or Chlorobacteria are a phylum of bacteria containing isolates with a diversity of phenotypes, including members that are aerobic thermophiles, which use oxygen and grow well in high temperatures; anoxygenic phototrophs, which use light for photosynthesis (green non-sulfur bacteria); and anaerobic halorespirers, which uses halogenated organics (such as the toxic chlorinated ethenes and polychlorinated biphenyls) as electron acceptors. Most bacteria, in terms of diversity, are diderms and stain gram-negative, notable exceptions being Firmicutes (low G+C gram-positives), Actinobacteria (high-G+C gram-positives) and the Deinococcus–Thermus group (gram-positive diderms with thick peptidoglycan). In contrast, the members of the phylum Chloroflexi are monoderms, but stain mostly gram-negative.
  • 2.7K
  • 21 Oct 2022
Topic Review
Time Control
A time control is a mechanism in the tournament play of almost all two-player board games so that each round of the match can finish in a timely way and the tournament can proceed. Time controls are typically enforced by means of a game clock, where the times below are given per player. Time pressure (or time trouble or Zeitnot) is the situation of having very little time on a player's clock to complete their remaining moves.
  • 930
  • 21 Oct 2022
Topic Review
Mnemonic
A mnemonic (/nəˈmɒnɪk/) device, or memory device, is any learning technique that aids information retention or retrieval (remembering) in the human memory for better understanding. Mnemonics make use of elaborative encoding, retrieval cues, and imagery as specific tools to encode information in a way that allows for efficient storage and retrieval. Mnemonics aid original information in becoming associated with something more accessible or meaningful—which, in turn, provides better retention of the information. Commonly encountered mnemonics are often used for lists and in auditory form, such as short poems, acronyms, initialisms, or memorable phrases, but mnemonics can also be used for other types of information and in visual or kinesthetic forms. Their use is based on the observation that the human mind more easily remembers spatial, personal, surprising, physical, sexual, humorous, or otherwise "relatable" information, rather than more abstract or impersonal forms of information. The word "mnemonic" is derived from the Ancient Greek word μνημονικός (mnēmonikos), meaning 'of memory' or 'relating to memory' and is related to Mnemosyne ("remembrance"), the name of the goddess of memory in Greek mythology. Both of these words are derived from μνήμη (mnēmē), 'remembrance, memory'. Mnemonics in antiquity were most often considered in the context of what is today known as the art of memory. Ancient Greeks and Romans distinguished between two types of memory: the "natural" memory and the "artificial" memory. The former is inborn, and is the one that everyone uses instinctively. The latter in contrast has to be trained and developed through the learning and practice of a variety of mnemonic techniques. Mnemonic systems are techniques or strategies consciously used to improve memory. They help use information already stored in long-term memory to make memorization an easier task.
  • 4.6K
  • 21 Oct 2022
Topic Review
Budapest School (Lukács)
The Budapest School (Hungarian: Budapesti iskola; German: Budapester Schule) was a school of thought, originally of Marxist humanism, but later of Post-Marxism and dissident Liberalism that emerged in Hungary in the early 1960s, belonging to so called Hungarian New Left. Its members were students or colleagues of Georg Lukács. The school was originally oriented towards developing Lukacs' later works on social ontology and aesthetics, but quickly began to challenge the paradigm of Lukacsian-Marxism, thus reconstructing contemporary critical theory. Most of the members later came to abandon Marxism. The School also critiqued the "dictatorship over needs" of the Soviet states. Most of the members were forced into exile by the pro-Soviet Hungarian government. In a letter to the Times Literary Supplement of February 15, 1971, Georg Lukács drew attention to “The Budapest School of Marxism,” and helped attract attention to the school from Western Marxism. Members of the school include Ágnes Heller, Ferenc Fehér (hu), György Márkus, István Mészáros, Mihály Vajda and Maria Márkus, among others. The Budapest School's writings have been read and researched widely since the 1960s.
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  • 21 Oct 2022
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