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Johansen test. In statistics, the Johansen test, [1] named after Søren Johansen, is a procedure for testing cointegration of several, say k, I (1) time series. [2] This test permits more than one cointegrating relationship so is more generally applicable than the Engle–Granger test which is based on the Dickey–Fuller (or the augmented ...
Exposure compensation. Exposure compensation is a technique for adjusting the exposure indicated by a photographic exposure meter, in consideration of factors that may cause the indicated exposure to result in a less-than-optimal image. Factors considered may include unusual lighting distribution, variations within a camera system, filters, non ...
Gender analysis is a type of socio-economic analysis that uncovers how gender relations affect a development problem. The aim may just be to show that gender relations will probably affect the solution, or to show how they will affect the solution and what could be done. Gender analysis frameworks provide a step-by-step methodology for ...
Proctocolectomy is the surgical removal of the entire colon and rectum from the human body, leaving the patients small intestine disconnected from their anus. It is a major surgery that is performed by colorectal surgeons, however some portions of the surgery, specifically the colectomy (removal of the colon) may be performed by general surgeons.
Successful surgical correction of strabismus, for adult as well as children, has been shown to have a significantly positive effect on psychological well-being. Very little research exists regarding coping strategies employed by adult strabismics. One study categorized coping methods into three subcategories: avoidance (refraining from ...
Nancy Linehan Charles (born November 11, 1942) is an American character actress of film, television and theater. Charles was born in New York City. On screen since the 1990s, she has appeared in more than 70 films and television programs as well as stage productions. [1] [2] Her son is actor Will Rothhaar. [3]
Algorithm. In mathematics and computer science, an algorithm ( / ˈælɡərɪðəm / ⓘ) is a finite sequence of mathematically rigorous instructions, typically used to solve a class of specific problems or to perform a computation. [1] Algorithms are used as specifications for performing calculations and data processing.
Frozen section procedure. The frozen section procedure is a pathological laboratory procedure to perform rapid microscopic analysis of a specimen. It is used most often in oncological surgery. [1] The technical name for this procedure is cryosection. The microtome device that cold cuts thin blocks of frozen tissue is called a cryotome.