منابع مشابه
Janus within Janus
We found a simple and interesting generalization of the non-supersymmetric Janus solution in type IIB string theory. The Janus solution can be thought of as a thick AdSd-sliced domain wall in AdSd+1 space. It turns out that the AdSd-sliced domain wall can support its own AdSd−1-sliced domain wall within it. Indeed this pattern persists further until it reaches the AdS2-slice of the domain wall ...
متن کاملQD-Janus: a Sequential Implementation of Janus in Prolog
Janus is a language designed for distributed constraint programming. This paper describes QDJanus, a sequential implementation of Janus in Prolog. The compiler uses a number of novel analyses and optimizations to improve the performance of the system. The choice of Prolog as the target language for a compiler, although unusual, is motivated by the following: (i) the semantic gap between Janus a...
متن کاملJanus phenomenon: the interrelated tradeoffs inherent in therapies designed to enhance collateral formation and those designed to inhibit atherogenesis.
Enormous advances have occurred in the understanding of the molecular and cellular mechanisms responsible for both collateral development (collaterogenesis*) and atherogenesis. This advancement has been accompanied by parallel advances in therapies designed to enhance collaterals and to inhibit the development and progression of atherosclerosis. Our laboratory has been interested in both areas,...
متن کاملJanus colloidal matchsticks.
We fabricated chemically and shape-anisotropic colloids composed of silica rods coated with gold tips using a multistep process involving electric-field alignment and crystallization, microcontact printing, and selective metallization. Through direct observation, we found that these "Janus matchsticks" self-assemble into multipods (bi-, tri-, and tetrapods) of varying coordination number and pa...
متن کاملMagnetic-mesoporous Janus nanoparticles.
Novel multifunctional magnetic-mesoporous Janus particles with controlled aspect ratio were developed by a simple one-step synthesis approach. Due to their superior magnetic properties and well-defined pore structures, these particles will be important in drug delivery, molecule targeting, cellular imaging, and as building blocks for the assembly of complex nanostructures.
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ژورنال
عنوان ژورنال: Circulation
سال: 2004
ISSN: 0009-7322,1524-4539
DOI: 10.1161/01.cir.0000132468.82942.f5