When somebody asks me, what I do in science, I call myself a specialist in mathematical physics. As I have been there for more than 40 years, I have some definite interpretation of this combination of words: " mathematical physics. " Cynics or purists can insist that this is neither mathematics nor physics, adding comments with a different degree of malice. Naturally, this calls for an answer, ...

OBJECTIVE Notwithstanding its widely perceived advantages, laparoscopic appendectomy has not yet met with universal acceptance. The aim of the present work is to illustrate retrospectively the results of a case-control experience with laparoscopic versus open appendectomy carried out at our institution. METHODS Between January 1993 and November 2000, 555 patients (M:F = 210:345; mean age 25.2...

istorical Aspect In 1827 Robert Adams was probably the first person to recognize Atrial Fibrillation (AF) clinically as a sign of mitral stenosis. Hope in 1839 identified irregular pulse in association with mitral stenosis. Etienne Marcy in 1863 published a tracing of atrial fibrillation from a patient with mitral stenosis. Arthur Cushney described it in 1899. Initially AF was termed as Deleriu...

Several important issues are pertinent to an ethical discussion of the new technology today grouped under the name Assisted Reproduction Technology (ART). This is a moral imperative because each of us must decide what is to be considered ethically acceptable in assisted reproduction. Reflecting on the ethical dimension of ‘creating’ a new human life can play a major role in ensuring that in eac...