The reverse self-dual serial cost-sharing rule

In this study we define a cost sharing rule for cost sharing problems. This rule is related to the serial cost-sharing rule defined by Moulin and Shenker (1992). We give some formulas and axiomatic characterizations for the new rule. The axiomatic characterizations are related to some previous ones provided by Moulin and Shenker (1994) and Albizuri (2010).

GABA release by hippocampal astrocytes

10 p.

Dual-path methods for propagating quantum microwaves

We study quantum state tomography, entanglement detection and channel noise reconstruction of propagating quantum microwaves via dual-path methods. The presented schemes make use of the following key elements: propagation channels, beam splitters, linear amplifiers and field quadrature detectors. Remarkably, our methods are tolerant to the ubiquitous noise added to the signals by phase-insensitive microwave amplifiers. Furthermore, we analyse our techniques with numerical examples and experimental data, and compare them with the scheme developed in Eichler et al (2011 Phys. Rev. Lett. 106 220503; 2011 Phys. Rev. Lett. 107 113601), based on a single path. Our methods provide key toolbox components that may pave the way towards quantum microwave teleportation and communication protocols.

Design, analysis and implementation of a versatile low level radio frequency system for accelerating cavities

179 p.

Word frequency cues word order in adults: cross-linguistic evidence

[EN] One universal feature of human languages is the division between grammatical functors and content words. From a learnability point of view, functors might provide entry points or anchors into the syntactic structure of utterances due to their high frequency. Despite its potentially universal scope, this hypothesis has not yet been tested on typologically different languages and on populations of different ages. Here we report a corpus study and an artificial grammar learning experiment testing the anchoring hypothesis in Basque, Japanese, French, and Italian adults. We show that adults are sensitive to the distribution of functors in their native language and use them when learning new linguistic material. However, compared to infants’ performance on a similar task, adults exhibit a slightly different behavior, matching the frequency distributions of their native language more closely than infants do. This finding bears on the issue of the continuity of language learning mechanism.

Optimizar una producción II. Estudio y Comparación de un Problema de Programación lineal y su Dual. Resolución y Valoración de un caso práctico y su programación usando Excel y Win QSB.

En este trabajo se va a explicar la relación que existe entre la optimización de un problema lineal y el problema dual correspondiente. Se usara la herramienta Solver del Microsoft Excel para resolver los el problema de programación lineal planteado. Se analizaran los resultados obtenidos tanto del problema primal como del problema dual y se explicara el significado de los resultados obtenidos. Se finalizara con unas conclusiones donde se expondría lo aprendido durante este trabajo y el significado económico de este tipo de problemas.

Optimizar el personal. Estudio y Comparación de un Problema de Programación lineal y su Dual. Resolución y Valoración de un caso práctico y su programación usando Excel y Win QSB

OPTIMIZAR EL PERSONAL. Estudio y comparación de un problema de programación lineal y su dual. Resolución y valoración de un caso práctico y su programación usando Excel o Win QSB. (ESPAÑOL)