The goal of a blog distillation (blog feed search) method is to rank blogs according to their recurrent relevance to the query. An interesting property of blog distillation which differentiates it from traditional retrieval tasks is its dependency on time. In this paper we investigate the effect of time dependency in query expansion. We propose a framework, TEMPER, which selects different terms...

Copper (II) soaps are known to produce columnar mesophases at high temper-

People pay much attention to the technology of data mining recently and more and more research institutions begin to buy the databases to analyze. If it doesn’t concern customer’s secrets the enterprises would also like to sell their data warehouse to do the research. Therefore, it becomes an important subject to prove the integrity of the database. This paper discusses about using the digital ...

From prehistoric times, humans have evolved as pattern seeking and storytelling species. While the capacity to find patterns and infer meanings had obvious advantages for survival, the brain is not always successful in distinguishing meaningful and meaningless patterns. In fact, "pattern finding" and "order seeking" mechanisms form the basis for nearly all existing myths, superstitions, cultura...

SMASH (SiMultaneous Acquisition of Spatial Harmonics) was recently introduced as a novel rapid-imaging technique. The SMASH technique uses a partially parallel acquisition strategy, using spatial information from a radiofrequency coil array to accelerate imaging. This study constitutes the first application of SMASH to cardiac magnetic resonance imaging. The increased imaging speed provided by ...

Fourteen psychophysiological indices of response to hyperventilation and breathholding and to discrimination-conflict stress were combined with measures of neuroticism, motivation, and aptitude to form a correlation matrix including adjustment ratings obtained from 200 men during two successive cruises aboard a nuclear submarine. Patterns of psychophysiological indicators with adjustment criter...