منابع مشابه
On the mechanism of oscillations in the "beating mercury heart".
The discovery of a class of electrochemical-mechanical oscillators-similar to the beating mercury heart -are reported and characterized. Chemical and physical effects on the voltage-time oscillations in these systems have been measured and a mechanism consistent with these effects is given. Interesting cross-catalytic effects involving the electrocapillarity of mercury are proposed to be the or...
متن کاملNon-heart beating donors.
BACKGROUND Several groups have demonstrated that non-heart beating donation is a viable source of organs for transplantation. However, the theoretically worse graft function and survival of the kidneys obtained from non-heart beating donors (NHBDs) is still a matter of debate that has led to consider them as marginal donors for kidney transplantation. METHODS In this report, we compare the ou...
متن کاملPreliminary results of heart-beating and non-heart-beating donor kidney transplants--the Singapore experience.
Renal transplantation is the ideal renal replacement therapy for treatment of end stage kidney failure but its limitation is the constant shortage of cadaveric donors. While the traditional source of cadaveric kidneys is procurement from heart-beating donors, organ procurement from non-heart-beating donors (NHBD) would help in coping with the rising demand for organs. However various important ...
متن کاملNon-heart-beating organ donation
Transplantation programmes throughout the world are struggling to maintain current levels of organ donation. Transplant waiting lists continue to rise and the resulting deficit is growing year on year. Cadaveric heart-beating donation (HBD), where death is confirmed after brain stem testing, still provides the majority of organs. Over the past 10 yr this type of donation has fallen by approxima...
متن کاملNon-heart-beating organ donation
Transplantation programmes throughout the world are struggling to maintain current levels of organ donation. Transplant waiting lists continue to rise and the resulting deficit is growing year on year. Cadaveric heart-beating donation (HBD), where death is confirmed after brain stem testing, still provides the majority of organs. Over the past 10 yr this type of donation has fallen by approxima...
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ژورنال
عنوان ژورنال: Journal of Chemical Education
سال: 1993
ISSN: 0021-9584,1938-1328
DOI: 10.1021/ed070p1042.2