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.

Expand All
Entries
Topic Review
Caduceus as a Symbol of Medicine
The caduceus is the traditional symbol of Hermes and features two snakes winding around an often winged staff. It is often used as a symbol of medicine, especially in the United States, despite its ancient and consistent associations with trade, liars, thieves, eloquence, negotiation, alchemy, and wisdom. The modern use of the caduceus as a symbol of medicine became established in the United States in the late 19th and early 20th century as a result of well-documented mistakes, misunderstandings of symbology and classical culture. The correct symbol for medicine is the Rod of Asclepius, which has only one snake and no wings.
  • 2.7K
  • 02 Nov 2022
Topic Review
Traumatic Bonding
Trauma bonds (also referred to as traumatic bonds) are emotional bonds with an individual (and sometimes, with a group) that arise from a recurring, cyclical pattern of abuse perpetuated by intermittent reinforcement through rewards and punishments. The process of forming trauma bonds is referred to as trauma bonding or traumatic bonding. A trauma bond usually involves a victim and a perpetrator in a uni-directional relationship wherein the victim forms an emotional bond with the perpetrator. This can also be conceptualized as a dominated-dominator or an abused-abuser dynamic. Two main factors are involved in the establishment of a trauma bond: a power imbalance and intermittent reinforcement of good and bad treatment, or reward and punishment. Trauma bonding can occur in the realms of romantic relationships, parent-child relationships, incestuous relationships, cults, hostage situations, sex trafficking (especially that of minors), or tours of duty among military personnel. Trauma bonds are based on terror, domination, and unpredictability. As a trauma bond between an abuser and a victim strengthens and deepens, it leads to conflicting feelings of alarm, numbness, and grief, that show up in a cyclical pattern. More often than not, victims in trauma bonds do not have agency and autonomy, and don't have an individual sense of self either. Their self-image is a derivative and an internalization of the abuser's conceptualization of them. Trauma bonds have severe detrimental effects on the victim not only while the relationship persists, but beyond that as well. Some long-term impacts of trauma bonding include but are not limited to remaining in abusive relationships, having adverse mental health outcomes like low self-esteem, negative self image, and increased likelihood of depression and bipolar disorder, and perpetuating a trans-generational cycle of abuse. Victims who traumatically bond with their victimizers are often unable to leave these relationships or are only able to do so with significant duress and difficulty. Even among those who do manage to leave, many go back to the abusive relationship due to the pervasiveness of the learned trauma bond.
  • 3.9K
  • 02 Nov 2022
Topic Review
Aveos Fleet Performance
Aveos Fleet Performance Inc. (Aveos) was a maintenance, repair and overhaul (MRO) provider of airframe, component, engine and maintenance solutions. The company had facilities in Montreal, Toronto, Winnipeg, and Vancouver. On March 19, 2012, Aveos filed for creditors' protection under CCAA, citing corporate finances and relations with its main client, Air Canada. In January 2013, Lockheed Martin Canada purchased tools and equipment at auction for two lines of aircraft engines, along with the Aveos building near Montreal Trudeau International Airport.
  • 681
  • 02 Nov 2022
Topic Review
Club of Rome
Founded in 1968 at Accademia dei Lincei in Rome, Italy, the Club of Rome consists of current and former heads of state, UN bureaucrats, high-level politicians and government officials, diplomats, scientists, economists, and business leaders from around the globe. It stimulated considerable public attention in 1972 with the first report to the Club of Rome, The Limits to Growth. Since 1 July 2008 the organization has been based in Winterthur, Switzerland.
  • 12.6K
  • 02 Nov 2022
Topic Review
Social Engineering (Security)
In the context of information security, social engineering is the psychological manipulation of people into performing actions or divulging confidential information. This differs from social engineering within the social sciences, which does not concern the divulging of confidential information. A type of confidence trick for the purpose of information gathering, fraud, or system access, it differs from a traditional "con" in that it is often one of many steps in a more complex fraud scheme. It has also been defined as "any act that influences a person to take an action that may or may not be in their best interests." An example of social engineering is the use of the "forgot password" function on most websites which require login. An improperly-secured password-recovery system can be used to grant a malicious attacker full access to a user's account, while the original user will lose access to the account.
  • 2.5K
  • 08 Nov 2022
Topic Review
Private Equity Fund
A private equity fund is a collective investment scheme used for making investments in various equity (and to a lesser extent debt) securities according to one of the investment strategies associated with private equity. Private equity funds are typically limited partnerships with a fixed term of 10 years (often with annual extensions). At inception, institutional investors make an unfunded commitment to the limited partnership, which is then drawn over the term of the fund. From the investors' point of view, funds can be traditional (where all the investors invest with equal terms) or asymmetric (where different investors have different terms). A private equity fund is raised and managed by investment professionals of a specific private equity firm (the general partner and investment advisor). Typically, a single private equity firm will manage a series of distinct private equity funds and will attempt to raise a new fund every 3 to 5 years as the previous fund is fully invested.
  • 2.6K
  • 02 Nov 2022
Topic Review
Tutedhara
A tutedhara (Nepali) or jahru (Newari) is a traditional drinking fountain found in Nepal. It is a water reservoir built out of stone with a tap that can be opened and closed. These structures are either free-standing or integrated into the wall of another building. They depend on a water well or a dhunge dhara to be filled. Only a few of them are in use today, but some of the stone parts have been put to other uses, and there are contemporary equivalents. The best known tutedhara is the one built into a wall in the royal palace on Kathmandu Durbar Square. It is inscribed with a poem dedicated to the goddess Kali, written in fifteen different languages.
  • 1.7K
  • 02 Nov 2022
Topic Review
Pre–Indo-European Languages
Pre-Indo-European languages are any of several ancient languages, not necessarily related to one another, that existed in prehistoric Europe and South Asia before the arrival of speakers of Indo-European languages. The oldest Indo-European language texts date from the 19th century BC in Kültepe in modern-day Turkey, and while estimates vary widely, spoken Indo-European languages are believed to have developed at the latest by the third millennium BC (see Proto-Indo-European Urheimat hypotheses). Thus the Pre-Indo-European languages must have developed earlier than, or in some cases alongside, the Indo-European languages that ultimately displaced them. A handful of these languages still survive; in Europe, Basque retains a localized strength with fewer than a million native speakers, while the Dravidian languages of South Asia remain very widespread there, with over 200 million native speakers. Some of the pre-Indo-European languages are attested only as linguistic substrates in Indo-European languages. A few others (such as Etruscan, Minoan, Iberian, etc.) are also attested from inscriptions.
  • 6.1K
  • 02 Nov 2022
Topic Review
Stereotype Embodiment Theory
Stereotype embodiment theory (SET) is a theoretical model first posited by psychologist Becca Levy to explain the process by which age stereotypes influence the health of older adults. There are multiple well-documented effects of age stereotypes on a number of cognitive and physical outcomes (including memory, cardiovascular reactivity, and longevity). SET explains these findings according to a three-step process: Underlying these three steps are SET's four main theoretical premises. According to Levy (2009): "The theory has four components: The stereotypes (a) become internalized across the lifespan, (b) can operate unconsciously, (c) gain salience from self-relevance, and (d) utilize multiple pathways." Although this theory was developed to explain the operation of age stereotypes across the lifespan, it may also explain how other types of self-stereotypes operate, such as race stereotypes among African Americans and gender stereotypes among women.
  • 4.2K
  • 02 Nov 2022
Topic Review
Superior Orders
Superior orders, also known as the Nuremberg defense or just following orders, is a plea in a court of law that a person, whether a member of the military, law enforcement, a firefighting force, or the civilian population, should not be considered guilty of committing actions that were ordered by a superior officer or official. The superior orders plea is often regarded as the complement to command responsibility. One of the most noted uses of this plea, or defense, was by the accused in the 1945–1946 Nuremberg trials, such that it is also called the "Nuremberg defense". The Nuremberg trials were a series of military tribunals, held by the main victorious Allies after World War II, most notable for the prosecution of prominent members of the political, military, and economic leadership of the defeated Nazi Germany. These trials, under the London Charter of the International Military Tribunal that established them, determined that the defense of superior orders was no longer enough to escape punishment, but merely enough to lessen punishment. Historically, the plea of superior orders has been used both before and after the Nuremberg Trials, with inconsistent rulings. Apart from the specific plea of superior orders, discussions about how the general concept of superior orders ought to be used, or ought not to be used, have taken place in various arguments, rulings and statutes that have not necessarily been part of "after the fact" war crimes trials, strictly speaking. Nevertheless, these discussions and related events help to explain the evolution of the specific plea of superior orders and the history of its usage.
  • 6.7K
  • 08 Nov 2022
  • Page
  • of
  • 863

Other Entry Collections

>>