Question: What profession does Lita and Shim Eun-jin have in common?

Context articles: Legal Profession Admission Board
Lita (wrestler)
Reading law
Shim Eun-jin
Bullying in medicine
Mursmäcka
Nurse stereotypes
Green manakin
Convention (meeting)
Second-harmonic imaging microscopy

The Legal Profession Admission Board is the statutory authority responsible for the admission of lawyers in New South Wales.
 It was formerly two separate boards; the Barristers Admission Board and the Solicitors Admission Board.
 The "Legal Profession Act 1993" introduced common admission for both branches of the profession resulting in the merger of the two boards.
Amy Dumas ( ; born April 14, 1975), better known as Lita, is an American retired professional wrestler, and singer most recently signed with WWE as an analyst.
 She performed as a wrestler with WWE from 2000 to 2006, and has since made part-time appearances with the company.
 She was inducted into the WWE Hall of Fame in 2014.
 She's the color commentator alongside Jim Ross for the Mae Young Classic.
Reading law is the method by which persons in common law countries, particularly the United States, entered the legal profession before the advent of law schools.
 This usage specifically refers to a means of entering the profession (although in England it is still customary to say that a university undergraduate is "reading" a course, which may be law or any other).
 "Reading the law" consists of an extended internship or apprenticeship under the tutelage or mentoring of an experienced lawyer.
 A small number of U.S. jurisdictions still permit this practice today.
Shim Eun-jin (Korean: 심은진 ; born February 6, 1981) is a South Korean singer and actress.
 She was a former member of 1990s girl group Baby V.O.X.
Bullying in the medical profession is common, particularly of student or trainee physicians.
 It is thought that this is at least in part an outcome of conservative traditional hierarchical structures and teaching methods in the medical profession which may result in a bullying cycle.
Mursmäcka, also called "bruksmäcka" or only "smäcka", was an historical profession for women in Sweden.
 A mursmäcka was a female construction worker with the task to hand mortar during construction work.
 The profession is recorded from at least 1691 (though it is not confirmed by name until the 1830s) and discontinued in 1922.
 This was a very hard but common work for a poor uneducated women during the 19th century, particularly in Stockholm.
 In July 1888, the Mursmäcka of Stockholm performed a great strike action which attracted considerable attention in contemporary Sweden.
A stereotype is a generalized idea or image about a particular person or thing that is often oversimplified and offensive.
 Stereotypes are victim of prejudice when negative portrayals of a group are untrue of individual members.
 Nursing has been stereotyped throughout the history of the profession.
 A common misconception is that all nurses are female; this has led to the stereotype of male nurses as effeminate.
 These generalized ideas of the nursing profession have formed a skewed image of nurses in the media.
 The image of a nurse projected by the media is typically of a young white single female being over-sexualized as well as diminished intellectually; this idea is then portrayed in get-well cards, television shows and novels.
 The over-sexualized nurse is commonly referred to as a naughty nurse and is shown as a sex symbol or nymphomaniac. Along with these common stereotypes, studies have identified several other popular images used in media such as handmaiden, angel, torturer, homosexual male, alcoholic, buffoon and woman in white.
 Common stereotypes of nursing and portrayal of these misconceptions have fueled a discussion on the effects they have on the profession, harmful or good.
The green Manakin ("Cryptopipo holochlora") is a species of bird in the Pipridae family.
 It occurs in humid forest in lowlands and foothills.
 The distribution is disjunct, with one population in the western Amazon Basin and adjacent east Andean foothills in south-eastern Colombia, eastern Ecuador and eastern Peru, and another population in the humid Chocó in eastern Panama, western Colombia and north-western Ecuador.
 It has been suggested that the latter population may be a separate species, the Lita Manakin ("Cryptopipo litae").
 As suggested by its common name both the male and the female of the green manakin are overall green.
 It remains fairly common locally (but is easily overlooked), and is consequently considered to be of least concern by BirdLife International and IUCN.
A convention, in the sense of a meeting, is a gathering of individuals who meet at an arranged place and time in order to discuss or engage in some common interest.
 The most common conventions are based upon industry, profession, and fandom.
 Trade conventions typically focus on a particular industry or industry segment, and feature keynote speakers, vendor displays, and other information and activities of interest to the event organizers and attendees.
 Professional conventions focus on issues of concern to the profession and advancements in the profession.
 Such conventions are generally organized by societies or communities dedicated to promotion of the topic of interest.
 Fan conventions usually feature displays, shows, and sales based on pop culture and guest celebrities.
 Science fiction conventions traditionally partake of the nature of both professional conventions and fan conventions, with the balance varying from one to another.
 Conventions also exist for various hobbies, such as gaming or model railroads.
Second-harmonic imaging microscopy (SHIM) is based on a nonlinear optical effect known as second-harmonic generation (SHG).
 SHIM has been established as a viable microscope imaging contrast mechanism for visualization of cell and tissue structure and function.
 A second-harmonic microscope obtains contrasts from variations in a specimen’s ability to generate second-harmonic light from the incident light while a conventional optical microscope obtains its contrast by detecting variations in optical density, path length, or refractive index of the specimen.
 SHG requires intense laser light passing through a material with a noncentrosymmetric molecular structure.
 Second-harmonic light emerging from an SHG material is exactly half the wavelength (frequency doubled) of the light entering the material.
 While two-photon-excited fluorescence (TPEF) is also a two photon process, TPEF loses some energy during the relaxation of the excited state, while SHG is energy conserving.
 Typically, an inorganic crystal is used to produce SHG light such as lithium niobate (LiNbO), potassium titanyl phosphate (KTP = KTiOPO), and lithium triborate (LBO = LiBO).
 Though SHG requires a material to have specific molecular orientation in order for the incident light to be frequency doubled, some biological materials can be highly polarizable, and assemble into fairly ordered, large noncentrosymmetric structures.
 Biological materials such as collagen, microtubules, and muscle myosin can produce SHG signals.
 The SHG pattern is mainly determined by the phase matching condition.
 A common setup for an SHG imaging system will have a laser scanning microscope with a titanium sapphire mode-locked laser as the excitation source.
 The SHG signal is propagated in the forward direction.
 However, some experiments have shown that objects on the order of about a tenth of the wavelength of the SHG produced signal will produce nearly equal forward and backward signals.