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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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Legal Norms
Legal norms are binding rules, or norms, of conduct that organisations of sovereign power promulgate and enforce in order to regulate social relations. Legal norms determine the rights and duties of individuals who are the subjects of legal relations within the governing jurisdiction at a given point in time. Competent state authority issue and publish basic aspects of legal norms through a collection of laws that individuals under that government must abide to, which is further guaranteed by state coercion. There are two categories of legal norms: normativity, that regulates the conduct of people, and generality, which are binding for the indefinite number of people and cases. Diplomatic and legislative immunity refers to instances where legal norms are constructed to be targeted towards a minority and are specifically only binding for them, such as soldiers and public officials. In a legal sense, retro-activity refers to a law that impairs or invalidates the vested rights of an individual acquired under existing laws by creating new obligations to considerations that have been pre-established. Legal norms can either classify under true retro-activity, where norms influence the legal relations that have existed before its effect, or pseudo retro-activity, referring to how the validity of old legal relations can be influenced by derogated norms. Legal norms become validated from the moment it is published as part of legal order and become in effect from the moment it binds the subjects of the law. The Latin phrase, ‘vacatio legis’ refers to the period of time between a legal norm’s validity and effect. As the validity of a legal norm is limited from the moment of its adoption by legal institutions, a lapse of time can cause its termination. Legal norms can either be terminated by explicit derogation by the competent state authority, or through automatic derogation whereby the authoritative organisation adopts a new normative act that regulates the same relations, effectively replacing the old one.
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  • 19 Oct 2022
Topic Review
Hydrus
Hydrus is a suite of Windows-based modeling software that can be used for analysis of water flow, heat and solute transport in variably saturated porous media (e.g., soils). HYDRUS suite of software is supported by an interactive graphics-based interface for data-preprocessing, discretization of the soil profile, and graphic presentation of the results. While HYDRUS-1D simulates water flow, solute and heat transport in one-dimension, and is a public domain software, HYDRUS 2D/3D extends the simulation capabilities to the second and third dimensions, and is distributed commercially.
  • 1.7K
  • 19 Oct 2022
Topic Review
HTC Touch Diamond
The HTC Touch Diamond, also known as the HTC P3700 or its codename the HTC Diamond, is a Windows Mobile 6.1-powered Pocket PC designed and manufactured by HTC. It is the first device to feature TouchFLO 3D - a new version of the TouchFLO interface, unique to the Touch family. The HTC Touch Diamond was first available in Hong Kong in late May 2008. It was available across all major European carriers in June 2008, and later in the year in other parts of the world. The United States Touch Diamond was launched on September 14, 2008 on the Sprint network, and April 10, 2009 on the Verizon Wireless network. The European release date was slightly delayed by a last-minute ROM update. The carrier bound names for this phone include T-Mobile MDA Compact IV, O2 XDA Diamond and O2 XDA Ignito. It is the official successor of the HTC Touch. The successor to the Touch Diamond - the HTC Touch Diamond2 - was announced in February 2009 for Q2 2009 release outside the US and Q4 release estimated for North America.
  • 1.4K
  • 19 Oct 2022
Topic Review
Family Register
A family register (also known in several variations, such as household register and family album, and, when discussing non-anglophone countries, the native-language names of the registers such as koseki in Japan ,Familienbuch in Germany ,and hukou in China ) is a civil registry used in many countries to track information of a genealogical or family-centric legal interest. Often, official recognition of certain events or status may only be granted when such event or status is registered in the family registry—for example, in Japan, a marriage is legally effective when and only when such filing is recorded into the household register (known as a koseki). In other cases, the family register serves as a centralized repository for family legal events, such as births, deaths, marriages, and expatriations, as with the familienbuch in use in Germany and the livret de famille (fr) in France, although it is not the sole source of official recognition for such events. Use of government-sanctioned or administered family registers, while common in many European nations and in countries which use continental-style civil law (where the family or household is legally viewed as the fundamental unit of a nation), is nonetheless rare in English-speaking countries (for example, the closest equivalent in the United Kingdom is the electoral roll, which is also organised by household, but it is limited in the amount of information recorded). Although the United States for example assigns most citizens and residents a social security number intended to be unique to the recipient and information regarding birth, death and work history (in the form of contributions to the social security system) is collected, the U.S. social security system has long been intentionally restricted in the scope of information collected and maintained regarding individuals where not directly related to social security benefits—as such, no information is centrally collected regarding marriage, citizenship status, parentage, or the like, in contrast to the German and Japanese family register systems. Establishment of a more comprehensive personal information repository (along the lines of the Japanese or former German systems) has been criticized by civil liberties advocates as subject to governmental or criminal abuse, while proponents cite the benefits of simplified access to vital information. In South Korea, use of the hojeok (similar to the Japanese household registry, written using identical Chinese characters) was repealed in 2005, in favor of a personal registry system. The systems of household registers in China, Korea and Japan date back to the Tang Dynasty or Heian Period or earlier, both since the seventh century.
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  • 19 Oct 2022
Topic Review
Nuda
Nuda is a class of ctenophores or comb jellies. The class contains a single family, Beroidae, with two genera, Beroe and Neis, and the group is more commonly referred to as the "beroids". They are distinguished from other comb jellies by the complete absence of tentacles, in both juvenile and adult stages. Beroe is found in all the world's oceans and seas, and the monotypic Neis occurs only near Australia; all beroids are free-swimmers that form part of the plankton.
  • 2.8K
  • 19 Oct 2022
Topic Review
Brick (Electronics)
The word "brick", when used in reference to consumer electronics, describes an electronic device such as a mobile device, game console, or router that, due to corrupted firmware, a hardware problem, or other damage, can no longer function, and thus is "bricked". The device becomes as technologically useful as a brick, hence the name.
  • 2.9K
  • 19 Oct 2022
Topic Review
History of Statistics
The history of statistics in the modern way is that it originates from the term statistics, found in 1749 in Germany. Although there have been changes to the interpretation of the word over time. The development of statistics is intimately connected on the one hand with the development of sovereign states, particularly European states following the peace of Westphalia (1648); and the other hand with the development of probability theory, which put statistics on a firm theoretical basis (see history of probability). In early times, the meaning was restricted to information about states, particularly demographics such as population. This was later extended to include all collections of information of all types, and later still it was extended to include the analysis and interpretation of such data. In modern terms, "statistics" means both sets of collected information, as in national accounts and temperature records, and analytical work which requires statistical inference. Statistical activities are often associated with models expressed using probabilities, hence the connection with probability theory. The large requirements of data processing have made statistics a key application of computing; see history of computing hardware. A number of statistical concepts have an important impact on a wide range of sciences. These include the design of experiments and approaches to statistical inference such as Bayesian inference, each of which can be considered to have their own sequence in the development of the ideas underlying modern statistics.
  • 10.1K
  • 19 Oct 2022
Topic Review
State of Fear
State of Fear is a 2004 techno-thriller novel by Michael Crichton, in which eco-terrorists plot mass murder to publicize the danger of global warming. Despite being a work of fiction, the book contains many graphs and footnotes, two appendices, and a 20-page bibliography in support of Crichton's beliefs about global warming. Many climate scientists, science journalists, environmental groups, and science advocacy organisations dispute Crichton's views on the science as being error-filled and distorted. The novel had an initial print run of 1.5 million copies and reached the #1 bestseller position at Amazon and #2 on The New York Times Best Seller list for one week in January 2005. The novel itself has garnered mixed reviews, with some literary reviewers stating that the book's presentation of facts and stance on the global warming debate detracted from the book's plot.
  • 1.6K
  • 19 Oct 2022
Topic Review
Syslog
In computing, syslog /ˈsɪslɒɡ/ is a standard for message logging. It allows separation of the software that generates messages, the system that stores them, and the software that reports and analyzes them. Each message is labeled with a facility code, indicating the type of system generating the message, and is assigned a severity level. Computer system designers may use syslog for system management and security auditing as well as general informational, analysis, and debugging messages. A wide variety of devices, such as printers, routers, and message receivers across many platforms use the syslog standard. This permits the consolidation of logging data from different types of systems in a central repository. Implementations of syslog exist for many operating systems. When operating over a network, syslog uses a client-server architecture where a syslog server listens for and logs messages coming from clients.
  • 1.7K
  • 19 Oct 2022
Topic Review
Credit CARD Act of 2009
The Credit Card Accountability Responsibility and Disclosure (CARD) Act of 2009 is a federal statute passed by the United States Congress and signed by U.S. President Barack Obama on May 22, 2009. It is comprehensive credit card reform legislation that aims "...to establish fair and transparent practices relating to the extension of credit under an open end consumer credit plan, and for other purposes." The bill was passed with bipartisan support by both the House of Representatives and the Senate.
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  • 20 Oct 2022
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