منابع مشابه
securitization of mortality risks in life annuities
insurers have in the past few decades faced longevity risks - the risk that annuitants survive more than expected - and therefore need a new approach to manage this new risk. in this dissertation we survey methods that hedge longevity risks. these methods use securitization to manage risk, so using modern financial and insurance pricing models, especially wang transform and actuarial concepts, ...
15 صفحه اولthe tragedy of modern man in arthur millers world
what miller wants is a theatre of heightened consciousness. he speaks of two passions in a man, the passion to "feel" and the passion "know". he belives that we can have more of the latter. he says: drama is akin to the other inventions of man in that it ought to help us know more and not merely to spend our feelings. the writing of the crucible shows us that he is trying to give more heightene...
15 صفحه اولBiological half-life of gentamicin in gopher snakes.
A study was performed to determine the biological half-life and plasma concentrations of gentamicin in gopher snakes. The snake plasma was assayed for gentamicin, using a microbiological agar well diffusion technique. In the 1st study, 10 gopher snakes (groups A and B) were each given a single injection of gentamicin. They were anesthetized and samples of blood were collected each day to determ...
متن کاملBiological half-life of prostate-specific antigen after radical prostatectomy.
The disappearance pattern of prostate-specific antigen from serum after a standard radical prostatectomy was studied in eight patients with cancer confined to the prostate. The results were used to plot an elimination curve and calculate the best fit. A biphasic pattern was found with an average biological half-life of 1.63 hours in the alpha-phase, and 4.63 days in the beta-phase. Based on the...
متن کاملmGHER PLANTS IN A BIOLOGICAL LIFE SUPPORT SYSTEM FOR MAN
Ivanova I. Ye., T. A. Derendiayeva, G. I. Meleshko, Yeo Ya. Shepelev: Higher Plants in a Biological Life SupportSystemfor Man. Acta vet. Bmo 1996,65: 27-32. A model of human biological life support system (BLSS) was created with a photoautotrophic link including unicellular algae and higher plants having an equal oxygen production. This system model supported the vital activities of two people ...
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ژورنال
عنوان ژورنال: Nature
سال: 1959
ISSN: 0028-0836,1476-4687
DOI: 10.1038/1841882a0