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Jørg Tofte Jebsen (27 April 1888 – 7 January 1922) was a physicist from Norway, where he was the first to work on Einstein's general theory of relativity. In this connection he became known after his early death for what many now call the Jebsen-Birkhoff theorem for the metric tensor outside a general, spherical mass distribution.
Jensen's inequality generalizes the statement that a secant line of a convex function lies above its graph. Visualizing convexity and Jensen's inequality. In mathematics, Jensen's inequality, named after the Danish mathematician Johan Jensen, relates the value of a convex function of an integral to the integral of the convex function.
Hand stated: [T]he owner's duty, as in other similar situations, to provide against resulting injuries is a function of three variables: (1) The probability that she will break away; (2) the gravity of the resulting injury, if she does; (3) the burden of adequate precautions.
Abnormal growth in joints of the hand often results from chronic disease, such as different forms of arthritis. [20] [21] [22] Rheumatoid nodulosis, which may occur in joint areas, can vary in its effect on hand function. [23] Milder cases often do not disturb daily function, whereas severe ones may induce loss-of-function. [23]
The Extended Drawing Test is a computerized graphonomic assessment for arm and hand function. The EDT measures the ability of the subject to draw vertical lines, with both the left and right hands. To compare performance between gross arm movements and fine finger control, the subjects draw lines holding either the tablet's pen (held by the ...
In the modified Allen test, one hand is examined at a time: [2] The patient is asked to clench their fist for about 30 seconds. Pressure is applied over the ulnar and the radial arteries so as to occlude both of them. Still elevated, the hand is then opened. It should appear blanched (pallor may be observed at the finger nails).
The test functions used to evaluate the algorithms for MOP were taken from Deb, [4] Binh et al. [5] and Binh. [6] The software developed by Deb can be downloaded, [ 7 ] which implements the NSGA-II procedure with GAs, or the program posted on Internet, [ 8 ] which implements the NSGA-II procedure with ES.
Edwin E. Wagner is the principal proponent and author of "The Hand Test". Wagner has written over 200 publications in psychology including manuals, reviews, monographs, books and journal articles. Born in 1930 in Philadelphia , Pennsylvania, he received a B.A. in psychology ( summa cum laude ) (1956), M.A. in psychology (1957) and Ph.D. in ...