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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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List of Gliders (G)
This is a list of gliders/sailplanes of the world, (this reference lists all gliders with references, where available) Note: Any aircraft can glide for a short time, but gliders are designed to glide for longer.
  • 1.1K
  • 09 Oct 2022
Topic Review
School Social Worker
A school social worker provides counseling and psycho-social services to children and adolescents in schools at both micro and macro levels. Social workers work as mental health experts, leaders of social and emotional development within the school community, family-school liaisons, and program development experts. They aim to address student issues by working with an ecological, systems approach with parents, the school, and the community. They also work with crisis intervention, group treatment, child neglect and abuse identification and reporting, integrating services to culturally and economically diverse populations, and working on education policy issues.
  • 891
  • 06 Oct 2022
Topic Review
Zellige
Zellige (Arabic: [zˈliʑ]; Arabic: الزليج; also zelige or zellij) is mosaic tilework made from individually chiseled geometric tiles set into a plaster base. This form of Islamic art is one of the main characteristics of Moroccan architecture. It consists of geometrically patterned mosaics, used to ornament walls, ceilings, fountains, floors, pools and tables.
  • 3.3K
  • 06 Oct 2022
Topic Review
List of Northernmost Items
This is a list of various northernmost things on earth.
  • 2.1K
  • 06 Oct 2022
Topic Review
Oppositional Defiant Disorder
Oppositional defiant disorder (ODD) is listed in the DSM-5 under Disruptive, impulse-control, and conduct disorders and defined as "a pattern of angry/irritable mood, argumentative/defiant behavior, or vindictiveness". This behavior is usually targeted toward peers, parents, teachers, and other authority figures. Unlike with conduct disorder (CD), those with oppositional defiant disorder are not aggressive towards people or animals, do not destroy property, and do not show a pattern of theft or deceit. It has certain links to ADHD (Attention Deficit Hyperactivity Disorder) and as much as one half of children with ODD will also diagnose as having ADHD as well.
  • 6.0K
  • 06 Oct 2022
Topic Review
Sum Addressed Decoder
In CPU design, the use of a Sum Addressed Decoder (SAD) or Sum Addressed Memory (SAM) Decoder is a method of reducing the latency of the CPU cache access. This is achieved by fusing the address generation sum operation with the decode operation in the cache SRAM.
  • 685
  • 06 Oct 2022
Topic Review
Masurian Dialect
The Masurian ethnolect (Masurian: mazurská gádkä; Polish: Mazurski; German: Masurisch), according to some linguists, is a dialect group of the Polish language; others consider Masurian to be a separate language, spoken by the Masurian peoples in northeastern Poland .
  • 2.4K
  • 06 Oct 2022
Topic Review
Mirroring (Psychology)
User:RMCD bot/subject notice Mirroring is the behavior in which one person unconsciously imitates the gesture, speech pattern, or attitude of another. Mirroring often occurs in social situations, particularly in the company of close friends or family. The concept often affects other individuals' notions about the individual that is exhibiting mirroring behaviors, which can lead to the individual building rapport with others. Mirroring is the subconscious replication of another person's nonverbal signals. This concept takes place in everyday interactions and often goes unnoticed by both the person enacting the mirroring behaviors as well as the individual who is being mirrored. The activation of mirror neurons takes place within the individual who begins to mirror another's movements and allows them a greater connection and understanding with the individual who they are mirroring, as well as allowing the individual who is being mirrored to feel a stronger connection with the other individual. Mirroring is distinct from conscious imitation under the premise that while the latter is a conscious, typically overt effort to copy another person, mirroring is unconsciously done during the act and often goes unnoticed. The display of mirroring often begins as early as infancy, as babies begin to mimic individuals around them and establish connections with particular body movements. The ability to mimic another person's actions allows the infant to establish a sense of empathy and thus begin to understand another person's emotions. The infant continues to establish connections with other individual's emotions and subsequently mirror their movements. Mirroring can establish rapport with the individual who is being mirrored, as the similarities in nonverbal gestures allow the individual to feel more connected with the person exhibiting the mirrored behavior. As the two individuals in the situation display similar nonverbal gestures, they may believe that they share similar attitudes and ideas as well. Mirror neurons react to and cause these movements, allowing the individuals to feel a greater sense of engagement and belonging within the situation.
  • 3.9K
  • 06 Oct 2022
Topic Review
Structure from Motion
Structure from Motion (SfM) is a photogrammetric range imaging technique for estimating three-dimensional structures from two-dimensional image sequences that may be coupled with local motion signals. It is studied in the fields of computer vision and visual perception. In biological vision, SfM refers to the phenomenon by which humans (and other living creatures) can recover 3D structure from the projected 2D (retinal) motion field of a moving object or scene.
  • 4.3K
  • 06 Oct 2022
Topic Review
Object 490
Object 490 "Poplar" was an experimental Soviet tank developed in the early 1980s. Two versions of the vehicle existed under the same project name, however the designs were radically different, with the second being one of the most unusual designs in the history of tank development. The vehicle was designed by Eugenie Morozov, who was the son of Alexander Alexandrovich Morozov. The project was cancelled in 1991 following the collapse of the USSR and Morozov's death.
  • 1.1K
  • 06 Oct 2022
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