This work deals with the modeling of homogenized few-group cross sections by Artificial Neural Networks (ANN). A comprehensive sensitivity study on data normalization, network architectures and training hyper-parameters specifically for Deep Shallow Feed Forward ANN is presented. The optimal models in terms reduction library size time are compared to multi-linear interpolation a Cartesian grid....

The goal of the Nexus Event Service is to detect state change in services including the distributed Nexus Location Service. So far only state change on an isolated location service node can be detected. This work presents a model for distributed observation of events tailored to Nexus. With this model state change in a distributed set of location service nodes can be detected.

Although originally designed by and for the use of the Neutron and X-ray communities, the flexibility of the NeXus data format makes it equally suitable for storing data gathered from µSR experiments. Furthermore, its use should open up the possibility of sharing software beyond the immediate muon community; giving access to the many tools that are already in existence for manipulating NeXus an...

An explanation and quantification of the water-energy-food nexus (WEF-Nexus) is important to advance our understanding of regional resource management, which is presently in its infant stage. Evaluation of the current states, interconnections, and trends of WEF-Nexus, in cities, has largely been ignored due to quantification hurdles and the lack of available data. Based on the interaction of WE...

A correlation is made between the appearances of the nexus ("gap junction") as revealed by thin-section and by freeze-cleave electron microscopy techniques. These methods reveal different aspects of a complex subunit assembly forming the nexus membranes. In thin sections, the nexus is formed by the very close apposition of two "unit" membranes. The electron-opaque tracer, colloidal lanthanum hy...

Objetivo/Finalidade: Analisar como a Abordagem do FEW Nexus pode contribuir na promoção desenvolvimento sustentável, tendo os ODS da ONU meta e servir uma nova abordagem epistemológica ontológica resolução de problemas relacionados realidade complexa dos dias atuais, o sustentável. Desenho/metodologia/abordagem: Revisão literatura sobre estado atual das pesquisas envolvendo uso Nexus, partir um...

A runtime system provides a parallel language compiler with an interface to the low-level facilities required to support interaction between concurrently executing program components. Nexus is a portable runtime system for taskparallel programming languages. Distinguishing features of Nexus include its support for multiple threads of control, dynamic processor acquisition, dynamic address space...

downbursts are small-scale, short-lived and energetic events in the atmosphere. they usually occur from the beginning of spring to summer when the weather is more humid and the convective weather conditions are suitable. because of the small-scale property of the downburst, it has sometimes been observed only in a meteorological station and other stations have not observed considerable changes....

OBJECTIVE To assess the ability of the NEXUS II head trauma decision instrument to identify patients with clinically important intracranial injury (ICI) from among children with blunt head trauma. METHODS An analysis was conducted of the pediatric cohort involved in the derivation set of National Emergency X-Radiography Utilization Study II (NEXUS II), a prospective, observational, multicente...