منابع مشابه
How did prebiotic polymers become informational foldamers?
A mystery about the origins of life is which molecular structures – and what spontaneous processes – drove the autocatalytic transition from simple chemistry to biology? Using the HP lattice model of polymer sequence spaces leads to the prediction that random sequences of hydrophobic (H) and polar (P ) monomers can collapse into relatively compact structures, exposing hydrophobic surfaces, acti...
متن کاملBioresorbable ureteral stents from natural origin polymers.
In this work, stents were produced from natural origin polysaccharides. Alginate, gellan gum, and a blend of these with gelatin were used to produce hollow tube (stents) following a combination of templated gelation and critical point carbon dioxide drying. Morphological analysis of the surface of the stents was carried out by scanning electron microscopy. Indwelling time, encrustation, and sta...
متن کاملThe Origin of Informational Replicators by Serial Dilution of a Primordial Soup
How can informational replicators (Zachar and Szathmáry 2010) such as template replicators, arise from noninformational autocatalysts (Szathmáry and Maynard Smith 1997; Szathmary 2000)? Variants of an informational replicator have a high probability of being autocatalytic, thus allowing potentially unlimited heritable variants to be replicated, for example, mutants of a DNA sequence have this p...
متن کاملFrom Informational Confidence to Informational Intelligence
This paper is a continuation of my previous work on informational confidence. The main idea of this technique is to normalize confidence values from different sources in such a way that they match their informational content determined by their performance in an application domain. This reduces classifier combination to a simple integration of information. The proposed method has shown good res...
متن کاملInformational Macromolecules
in Wilson's disease, and localization of iron in hemochromatosis. On pages 2 and 166, Birks discussed future trends in electron probe mocroanalysis, including lower cost instruments and those that will quantitate elements down to carbon. Such developments would open this microanalytic technique to the realm of the biologist. Birks writes with a crisp style, and with the insight of a worker in t...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Biological Chemistry
سال: 2006
ISSN: 0021-9258
DOI: 10.1074/jbc.m512545200