Projections and Dimensions
نویسندگان
چکیده
منابع مشابه
Mitotic orientation in three dimensions determined from multiple projections.
The three-dimensional orientation of mitoses in mouse small intestinal crypts of Lieberkuhn was determined from multiple projections of the mitotic figures in whole mounts of isolated intestinal crypts. We found evidence of a significant orientational bias for mitoses whose daughter cells would be added along the long axis of the crypt, and thus conform to the maintenance of the cylindrical sha...
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Ideal Projections and forcing Projections
It is well known that saturation of ideals is closely related to the “antichain-catching” phenomenon from Foreman-Magidor-Shelah [10]. We consider several antichain-catching properties that are weaker than saturation, and prove: (1) If I is a normal ideal on ω2 which satisfies stationary antichain catching, then there is an inner model with a Woodin cardinal; (2) For any n ∈ ω, it is consistent...
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The total size of the world population is likely to increase from its current 7 billion to 8-10 billion by 2050. This uncertainty is because of unknown future fertility and mortality trends in different parts of the world. But the young age structure of the population and the fact that in much of Africa and Western Asia, fertility is still very high makes an increase by at least one more billio...
متن کاملA note on lifting projections
Suppose $pi:mathcal{A}rightarrow mathcal{B}$ is a surjective unital $ast$-homomorphism between C*-algebras $mathcal{A}$ and $mathcal{B}$, and $0leq aleq1$ with $ain mathcal{A}$. We give a sufficient condition that ensures there is a proection $pin mathcal{A}$ such that $pi left( pright) =pi left( aright) $. An easy consequence is a result of [L. G. Brown and G. k. Pedersen, C*-algebras of real...
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ژورنال
عنوان ژورنال: Communications in Applied Geometry
سال: 2011
ISSN: 2249-4286
DOI: 10.37622/cag/1.1.2011.7-16