Mysterious disappearance of female investigators

Mysterious Rectal Bleeding in a Female Adolescent

A 15-year-old female referred to our adolescent clinic for further evaluation of rectal bleeding was seen a week earlier in the acute care: clinic with a two-day history of bright red rectal bleeding. The physical examination at that time was reportedly normal, including the rectal exam. The blood count with differential, liver function tests, ESR, and barium enema were all within normal lim1ts...

Environmental stochasticity in dispersal areas can explain the "mysterious" disappearance of breeding populations.

We present the results of an individual-based simulation model, showing that increasing the mortality of non-breeding dispersers within settlement areas can lead to the extinction of species and (meta)populations in a subtle way. This is because the areas where dispersers settle are generally unknown or difficult to detect. Consequently, fewer efforts are devoted to the conservation of these si...

Mysterious Marriage

And Mysterious

" I think you might do something better with the time " , Alice said, " than wasting it in asking riddles that have no answer "-from A Mad Tea-Party Abstract. First year undergraduates usually learn about the classical Rolle's theorem saying that between two consecutive zeros of a smooth function f one can always find at least one zero of f ′. But what happens with the zeros of higher derivativ...

Mysterious origins

A survey of 2 006 U.S. adults last year revealed that 48 % believe the earliest humans lived at the time of the dinosaurs. This survey is often cited as evidence of Americans’ dismal understanding of science. But earlier this year, a television program from the National Broadcasting Company (NBC) told those muddled masses that they could well be right. The program, called The Mysterious Origins...