نتایج جستجو برای: mechanism

تعداد نتایج: 565310  

2008
Philipp Doebler

We prove a theorem of Steel that solves the 12th Delfino Problem. We build on the one hand on a lemma of Woodin on universally Baire sets and their projections in certain generic extensions in the presence of strong cardinals; on the other hand we use certain premice to find projective uniformizations of projective sets.

1989
Robert C. Paule John Mandel

An extension to the theory of consensus values is presented. Consensus values are calculated from averages obtained from different sources of measurement. Each source may have its own variability. For each average a weighting factor is calculated, consisting of contributions from both the within- and the between-source variability. An iteration procedure is used and calculational details are pr...

Journal: :The Journal of General Physiology 1961
David S. Dennison

A low-speed centrifuge was used to study the tropic responses of Phycomyces sporangiophores in darkness to the stimulus of combined gravitational and centrifugal forces. If this stimulus is constant the response is a relatively slow tropic reaction, which persists for up to 12 hours. The response is accelerated by increasing the magnitude of the gravitational-centrifugal force. A wholly differe...

1999
Kyungho Oh Radu Tatar

We consider four dimensional supersymmetric gauge field theories from brane configurations with the matter content given by semi-infinite D4 branes ending on both sides of NS branes. In M theory configuration, we discuss the splitting of the M5 brane into infinite cylindrical M5 branes (which decouple) and transversal M5 brane. The splitting condition appears naturally from the consistency of t...

2006
SERGEI TREIL BRETT D. WICK

The main result of the paper is the theorem giving a sufficient condition for the existence of a bounded analytic projection onto a holomorphic family of (generally infinite-dimensional) subspaces (a holomorphic sub-bundle of a trivial bundle). This sufficient condition is also necessary in the case of finite dimension or codimension of the bundle. A simple lemma of N. Nikolski connects the exi...

2013
DANIEL OBERLIN RICHARD OBERLIN

We use a restriction theorem for Fourier transforms of fractal measures to study projections onto families of planes in R whose normal directions form nondegenerate curves.

Journal: :Journal of nematology 2002
G Liébanas R Peña-Santiago R Real A L Márquez

The spatial distribution of 138 Dorylaimid and Mononchid species collected in a natural area from the Southeast Iberian Peninsula was studied. A chorological classification was used to examine distribution patterns shared by groups of species. Eighty species were classified into 14 collective and 16 individual chorotypes. The geographical projections of several collective chorotypes are illustr...

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