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Facebook Reels or Reels on Facebook is a short-form video-sharing platform complete with music, audio and artificial effects, offered by Facebook, an online social networking service owned by American company Meta Platforms. Similar to Facebook's main service, the platform hosts user-generated content, but it only allows for pieces to be 90 ...
In manufacturing and design, a mockup, or mock-up, is a scale or full-size model of a design or device, used for teaching, demonstration, design evaluation, promotion, and other purposes. A mockup may be a prototype if it provides at least part of the functionality of a system and enables testing of a design.
An example of a cinematography showreel A showreel (also known as a demo reel , sizzle reel , or work reel ) is a short video showcasing a person's previous work used by people involved in filmmaking and other media, including actors, animators, lighting designers, editors, video games and models.
Self-retraction is a request from an author and/or co-authors to retract its own work from being published. Self-retraction by an author is recommended because once it gets retracted from the journal, then it can affect the author(s) because investigations can begin which will have an effect the author's reputation.
Senn retractors are double-ended retractors used in surgical procedures.One end is typically L-shaped, and the other has three bent prongs. The pronged ends come in sharp and dull tips.
A subgroup is a retract if and only if it has a normal complement. [4] The normal complement, specifically, is the kernel of the retraction. Every direct factor is a retract. [1] Conversely, any retract which is a normal subgroup is a direct factor. [5] Every retract has the congruence extension property.
Common handheld surgical retractors. A retractor is a surgical instrument used to separate the edges of a surgical incision/wound or to hold away certain organs and tissues (i.e. to provide tissue retraction) so that body parts underneath may be accessed during surgical operations.