CHEMISTRY: Rearranging Nitriles
نویسندگان
چکیده
منابع مشابه
Rearranging Series Constructively
Riemann’s theorems on the rearrangement of absolutely convergent and conditionally convergent series of real numbers are analysed within Bishop-style constructive mathematics. The constructive proof that every rearrangement of an absolutely convergent series has the same sum is relatively straightforward; but the proof that a conditionally convergent series can be rearranged to converge to what...
متن کاملDiffusion with rearranging traps.
A model for diffusion on a cubic lattice with a random distribution of traps is developed. The traps are redistributed at certain time intervals. Such models are useful for describing systems showing dynamic disorder, such as ion-conducting polymers. In the present model the traps are infinite, unlike an earlier version with finite traps. For the infinite trap version a simple analytical calcul...
متن کاملDiffusion on a Rearranging Lattice
In this paper we present a computer simulation of a random walk (RW) for diffusion on a rearranging lattice. The lattice consists of two types of sites – one good conducting (type 1) and the other poor conducting (type 2), distributed at random. The two types of sites are assigned different waiting times (τ1 for type 1 and τ2 for type 2) . We assume that at intervals of time τr, the site distri...
متن کاملRearranging Edgeworth- Cornish-Fisher Expansions
This paper applies a regularization procedure called increasing rearrangement to monotonize Edgeworth and Cornish-Fisher expansions and any other related approximations of distribution and quantile functions of sample statistics. Besides satisfying the logical monotonicity, required of distribution and quantile functions, the procedure often delivers strikingly better approximations to the dist...
متن کاملRearranging the chromatin for pluripotency
Pluripotent cells are characterized by infinite self-renewal and unrestricted differentiation potential with far-reaching implications in developmental biology and regenerative medicine. Somatic cells can be reprogrammed to a pluripotent state by ectopic expression of defined transcription factors (TFs) such as Oct4, Klf4, Sox2, and c-Myc, generating induced pluripotent stem cells (iPSCs). This...
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: Science
سال: 2007
ISSN: 0036-8075,1095-9203
DOI: 10.1126/science.315.5820.1768d