The first evaluation criterion is the level of confidence that dismantlement has taken place produced by each option. The level of confidence that a particular monitoring option provides that warhead dismantlement is actually occurring depends on the level of information obtained from that particular option and the ease with which that option can be spoofed. Short of direct observation or remot...

Mutation is the ultimate source of genetic variation and evolution. Mutation accumulation (MA) experiments are an alternative approach to study de novo mutation events directly. We have constructed a resource of Spontaneous Mutation Accumulation Lines (SMAL; http://cefg.uestc.edu.cn/smal), which contains all the current publicly available MA lines identified by high-throughput sequencing. We ha...

Latest trends in learning technologies verify of the fact that they are indispensable for students’ cognitive improvement. ICTs in coordination with a concrete pedagogical framework may provide students and teachers flexible, engaging, cost-effective and above all, personalized learning experiences, which focus on the adoption of the 21 century cognitive skills into the actual learning process....

In this paper we give conditions on the internal wear process under which the resulting time-to-failure model will be of the simple collapsible form (Oakes, 1995, Duchesne and Lawless, 2000) when the usage accumulation history is available. We suppose that failure occurs when internal wear crosses a certain threshold and/or a traumatic event causes the item to fail (Cox, 1999 and Bagdonavi cius...

While luminosity distances from type Ia supernovae (SNe) are a powerful probe of cosmology, the accuracy with which these distances can be measured is limited by cosmic magnification due to gravitational lensing by the intervening large-scale structure. Spatial clustering of foreground mass leads to correlated errors in SNe distances. By including the full covariance matrix of SNe, we show that...

This paper examines the direct, first-rounds impact of two types of remittances—internal and external remittances—on income distribution and asset accumulation in rural Pakistan. Using income decomposition techniques on a threeyear panel household data set, the paper finds that internal remittances have a positive effect on equity and that external remittances have a negative effect. The study ...

This paper examines the optimal (first-best) fiscal policy in a stochastic, infinite-horizon representative agent model that exhibits a “keeping up with the Joneses” utility function and imperfectly competitive product markets. We find that the optimal labor tax is a constant, whose sign is determined by the relative strength of consumption externality and monopoly power. Moreover, the optimal ...

Various research efforts would benefit from the ability to exchange and share information (traces with packet payloads, or other detailed system logs) to enable more data-driven research. Protection of the sensitive content is crucial for extensive information sharing. We present results of Kencl and Loebl (2009) [41] and Blamey et al. (in preparation) [4] about a technique of information conce...

Abstract. We address in this paper the problem of filtering three-dimensional sparse data representing real objects. The main application is to eliminate points that are not structured on surfaces. Points classified as organized can be the input for other processes. An accumulation process infers the organization of each input element. The tensorial fields used in our method act as three-dimens...