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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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Sacred
Sacred describes something that is dedicated or set apart for the service or worship of a deity; is considered worthy of spiritual respect or devotion; or inspires awe or reverence among believers. The property is often ascribed to objects (a "sacred artifact" that is venerated and blessed), or places ("sacred ground"). French sociologist Émile Durkheim considered the dichotomy between the sacred and the profane to be the central characteristic of religion: "religion is a unified system of beliefs and practices relative to sacred things, that is to say, things set apart and forbidden.":47 In Durkheim's theory, the sacred represents the interests of the group, especially unity, which are embodied in sacred group symbols, or totems. The profane, on the other hand, involve mundane individual concerns.
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  • 31 Oct 2022
Topic Review
Digital Literacy
Digital literacy refers to an individual's ability to find, evaluate, and compose clear information through writing and other media on various digital platforms. Digital literacy is evaluated by an individual's grammar, composition, typing skills and ability to produce text, images, audio and designs using technology. While digital literacy initially focused on digital skills and stand-alone computers, the advent of the internet and use of social media, has caused some of its focus to shift to mobile devices. Similar to other expanding definitions of literacy that recognize cultural and historical ways of making meaning, digital literacy does not replace traditional forms of literacy, and instead builds upon and expands the skills that form the foundation of traditional forms of literacy. Digital literacy should be considered to be a part of the path to knowledge. Digital literacy is built on the expanding role of social science research in the field of literacy as well as on concepts of visual literacy, computer literacy, and information literacy. Overall, digital literacy shares many defining principles with other fields that use modifiers in front of literacy to define ways of being and domain specific knowledge or competence. The term has grown in popularity in education and higher education settings and is used in both international and national standards.
  • 6.4K
  • 31 Oct 2022
Topic Review
Conservative Democracy
Conservative democracy (Turkish: muhafazakâr demokrasi) is a label coined by the ruling Justice and Development Party (AKP) of Turkey to describe Islamic democracy. Forming as a modernist breakaway party from former Islamist movements, the AKP's conservative democratic ideology has been described as a departure from or moderation of Islamic democracy and the endorsement of more secular and democratic values. The electoral success and the neo-Ottoman foreign policy of the AKP that aims to broaden Turkey's regional influence has led to the party's conservative democratic ideals to be mirrored in other countries, such as by the Justice and Development Party in Morocco and the Ennahda Movement in Tunisia. In its broadest sense, the term conservative democracy highlights the compatibility of Islam with democracy, a Western-oriented foreign policy, neoliberal economics and secularism within government. Since the view has been reflected in several economic, foreign, domestic and social policy initiatives, the term conservative democracy has been referred to as a floating signifier that encompasses a broad coalition of ideas. In contrast, and because of its broad definition, the term has also been accused of being a red herring designed to conceal a hidden Islamist agenda but maintain public support. The main ideals of conservative democracy are best identified when they are compared to the Islamist ideology advocated by the AKP's preceding parties. A substantial contrast between the two exist, for example, on their position regarding the European Union, Israel, the United States , economic policy, and to a lesser extent social policy.
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  • 31 Oct 2022
Topic Review
AT&T U-verse
AT&T U-verse, commonly called U-verse, is an AT&T brand of triple-play telecommunications services, although the brand is now only used in reference to the IPTV service. Launched on June 26, 2006, U-verse included broadband Internet (now AT&T Internet or AT&T Fiber), IP telephone (now AT&T Phone), and IPTV (U-verse TV) services in 48 states. In September 2016, AT&T announced that the "U-verse" brand would no longer apply to its broadband and phone services, renaming them "AT&T Internet" and "AT&T Phone", respectively. On February 25, 2021, AT&T announced that it would spin off DirecTV, U-verse and AT&T TV into a separate entity, selling a 30% stake to TPG Capital while retaining a 70% stake in the new standalone company. The deal is expected to close in the second quarter of 2021.
  • 3.7K
  • 31 Oct 2022
Topic Review
Dinosaur Behavior
Dinosaur behavior is difficult for paleontologists to study since much of paleontology is dependent solely on the physical remains of ancient life. However, trace fossils and paleopathology can give insight into dinosaur behavior. Interpretations of dinosaur behavior are generally based on the pose of body fossils and their habitat, computer simulations of their biomechanics, and comparisons with modern animals in similar ecological niches. As such, the current understanding of dinosaur behavior relies on speculation, and will likely remain controversial for the foreseeable future. However, there is general agreement that some behaviors which are common in crocodiles and birds, dinosaurs' closest living relatives, were also common among dinosaurs. Gregarious behavior was common in many dinosaur species. Dinosaurs may have congregated in herds for defense, for migratory purposes, or to provide protection for their young. There is evidence that many types of dinosaurs, including various theropods, sauropods, ankylosaurians, ornithopods, and ceratopsians, formed aggregations of immature individuals. Nests and eggs have been found for most major groups of dinosaurs, and it appears likely that dinosaurs communicated with their young, in a manner similar to modern birds and crocodiles. The crests and frills of some dinosaurs, like the marginocephalians, theropods and lambeosaurines, may have been too fragile to be used for active defense, and so they were likely used for sexual or aggressive displays, though little is known about dinosaur mating and territorialism. Most dinosaurs seem to have relied on land-based locomotion. A good understanding of how dinosaurs moved on the ground is key to models of dinosaur behavior; the science of biomechanics, in particular, has provided significant insight in this area. For example, studies of the forces exerted by muscles and gravity on dinosaurs' skeletal structure have investigated how fast dinosaurs could run, whether diplodocids could create sonic booms via whip-like tail snapping, and whether sauropods could float.
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  • 31 Oct 2022
Topic Review
Trigonometry
Trigonometry (from grc τρίγωνον (trígōnon) 'triangle', and μέτρον (métron) 'measure') is a branch of mathematics that studies relationships between side lengths and angles of triangles. The field emerged in the Hellenistic world during the 3rd century BC from applications of geometry to astronomical studies. The Greeks focused on the calculation of chords, while mathematicians in India created the earliest-known tables of values for trigonometric ratios (also called trigonometric functions) such as sine. Throughout history, trigonometry has been applied in areas such as geodesy, surveying, celestial mechanics, and navigation. Trigonometry is known for its many identities. These trigonometric identities are commonly used for rewriting trigonometrical expressions with the aim to simplify an expression, to find a more useful form of an expression, or to solve an equation.
  • 5.2K
  • 31 Oct 2022
Topic Review
WiMAX
Worldwide Interoperability for Microwave Access (WiMAX) is a family of wireless broadband communication standards based on the IEEE 802.16 set of standards, which provide physical layer (PHY) and media access control (MAC) options. The WiMAX Forum was formed in June 2001 to promote conformity and interoperability, including the definition of system profiles for commercial vendors. The forum describes WiMAX as "a standards-based technology enabling the delivery of last mile wireless broadband access as an alternative to cable and DSL". IEEE 802.16m or WirelessMAN-Advanced was a candidate for 4G, in competition with the LTE Advanced standard. WiMAX was initially designed to provide 30 to 40 megabit-per-second data rates, with the 2011 update providing up to 1 Gbit/s for fixed stations. WiMAX release 2.1, popularly branded as WiMAX 2+, is a backwards-compatible transition from previous WiMAX generations. It is compatible and interoperable with TD-LTE.
  • 1.6K
  • 31 Oct 2022
Topic Review
Alteplase
Alteplase (t-PA), a biosynthetic form of human tissue-type plasminogen activator (t-PA), is a thrombolytic medication, used to treat acute ischemic stroke, acute ST-elevation myocardial infarction (a type of heart attack), pulmonary embolism associated with low blood pressure, and blocked central venous catheter. It is given by injection into a vein or artery. Alteplase is the same as the normal human plasminogen activator produced in vascular endothelial cells and is synthesized via recombinant DNA technology in Chinese hamster ovary cells (CHO). Alteplase causes the breakdown of a clot by inducing fibrinolysis.
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  • 31 Oct 2022
Topic Review
Narrative Therapy
Narrative therapy (or Narraive Practice) is a form of psychotherapy that seeks to help patients identify their values and the skills associated with them. It provides the patient with knowledge of their ability to live these values so they can effectively confront current and future problems. The therapist seeks to help the patient co-author a new narrative about themselves by investigating the history of those values. Narrative therapy claims to be a social justice approach to therapeutic conversations, seeking to challenge dominant discourses that it claims shape people's lives in destructive ways. While narrative work is typically located within the field of family therapy, many authors and practitioners report using these ideas and practices in community work, schools and higher education. Narrative therapy has come to be associated with collaborative as well as person-centered therapy.
  • 3.6K
  • 31 Oct 2022
Topic Review
RetroShare
RetroShare is a free and open-source peer-to-peer communication and file sharing app based on a friend-to-friend network built on GNU Privacy Guard (GPG). Optionally, peers may communicate certificates and IP addresses from and to their friends.
  • 1.4K
  • 31 Oct 2022
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