IVOA Recommendation: SAMP - Simple Application Messaging Protocol Version 1.3

SAMP is a messaging protocol that enables astronomy software tools to interoperate and communicate. IVOA members have recognised that building a monolithic tool that attempts to fulfil all the requirements of all users is impractical, and it is a better use of our limited resources to enable individual tools to work together better. One element of this is defining common file formats for the exchange of data between different applications. Another important component is a messaging system that enables the applications to share data and take advantage of each other's functionality. SAMP builds on the success of a prior messaging protocol, PLASTIC, which has been in use since 2006 in over a dozen astronomy applications and has proven popular with users and developers. It is also intended to form a framework for more general messaging requirements

Searching the Higgs with the Neurochip TOTEM

We show that neural network classifiers can be helpful in discriminating Higgs production events from the huge background at LHC, assuming the case of a mass value $M_H \sim 200$ GeV. We use the high performance neurochip TOTEM, trained by the Reactive Tabu Search algorithm (RTS), which could be used for on-line purposes. Two different sets of input variables are compared.Comment: 4 pages,1 figure, requres espcrc2.sty and epsfig.sty. Work prsented in The 5th Topical Seminar on ``The irresistible rise of the Standard Model'', San Miniato, Tuscany, Italy, April 21-25 199

Polariton-mediated Raman scattering in microcavities: A Green's function approach

We present calculations of the intensity of polariton-mediated inelastic light scattering in semiconductor microcavities within a Green's function framework. In addition to reproducing the strong coupling of light and matter, this method also enables the inclusion of damping mechanisms in a consistent way. Our results show excellent agreement with recent Raman scattering experiments.Comment: 6 pages, 1 figur

Hierarchical progressive surveys. Multi-resolution HEALPix data structures for astronomical images, catalogues, and 3-dimensional data cubes

Scientific exploitation of the ever increasing volumes of astronomical data requires efficient and practical methods for data access, visualisation, and analysis. Hierarchical sky tessellation techniques enable a multi-resolution approach to organising data on angular scales from the full sky down to the individual image pixels. Aims. We aim to show that the Hierarchical progressive survey (HiPS) scheme for describing astronomical images, source catalogues, and three-dimensional data cubes is a practical solution to managing large volumes of heterogeneous data and that it enables a new level of scientific interoperability across large collections of data of these different data types. Methods. HiPS uses the HEALPix tessellation of the sphere to define a hierarchical tile and pixel structure to describe and organise astronomical data. HiPS is designed to conserve the scientific properties of the data alongside both visualisation considerations and emphasis on the ease of implementation. We describe the development of HiPS to manage a large number of diverse image surveys, as well as the extension of hierarchical image systems to cube and catalogue data. We demonstrate the interoperability of HiPS and Multi-Order Coverage (MOC) maps and highlight the HiPS mechanism to provide links to the original data. Results. Hierarchical progressive surveys have been generated by various data centres and groups for ~200 data collections including many wide area sky surveys, and archives of pointed observations. These can be accessed and visualised in Aladin, Aladin Lite, and other applications. HiPS provides a basis for further innovations in the use of hierarchical data structures to facilitate the description and statistical analysis of large astronomical data sets.Comment: 21 pages, 6 figures. Accepted for publication in Astronomy & Astrophysic

Normative Percent Differences between Inter-day and Inter-Limb Upper Extremity Volume in Healthy Adult Females

Lymphedema is a frequent complication of breast cancer treatments and can become a chronic condition. Diagnosing lymphedema early is essential to reverse the condition and prevent future complications. Segmental circumferential measurements are the most efficient, reliable, and clinically relevant method to measure UE volume. Diagnosing pre-clinical lymphedema requires an understanding of normal inter-day and inter-limb volume differences among healthy women.https://ecommons.udayton.edu/dpt_symposium/1016/thumbnail.jp

Estudio comparativo de diversos colorantes azoicos como posibles reactivos espectrofotométricos del magnesio

Esta publicación es un resumen de una parte de la Tesis Doctoral leída el día 19 de Diciembre de 1977.Se estudia el comportamiento del Mg(II) frente a ocho colorantes azoicos de análoga constitución química con objeto de seleccionar los que ofrezcan mayores posibilidades para la determinación espectrofotométrica del magnesio. De todos ellos Azorrubina o Acid Red 14, resulta ser el de mayor posibilidades.The behaviour of Mg(II) against eight azo dyes of similar chemical formulation are studied in order to select the reagents that offer sorne possib:i1ities for the spectrophotometric determination of magnesium. Among all they, Azorrubine (Acid Red 14) is the oue that offers the best results

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Se estudia el comportamiento del Mg(II) frente a ocho colorantes azoicos de análoga constitución química con objeto de seleccionar los que ofrezcan mayores posibilidades para la determinación espectrofotométrica del magnesio. De todos ellos Azorrubina o Acid Red 14, resulta ser el de mayor posibilidades.The behaviour of Mg(II) against eight azo dyes of similar chemical formulation are studied in order to select the reagents that offer some possibilities for the spectrophotometric determination of magnesium. Among all they, Azorrubine (Acid Red 14) is the oue that offers the best results

AnnoTALE : bioinformatics tools for identification, annotation, and nomenclature of TALEs from Xanthomonas genomic sequences

Transcription activator-like effectors (TALEs) are virulence factors, produced by the bacterial plant-pathogen Xanthomonas, that function as gene activators inside plant cells. Although the contribution of individual TALEs to infectivity has been shown, the specific roles of most TALEs, and the overall TALE diversity in Xanthomonas spp. is not known. TALEs possess a highly repetitive DNA-binding domain, which is notoriously difficult to sequence. Here, we describe an improved method for characterizing TALE genes by the use of PacBio sequencing. We present 'AnnoTALE', a suite of applications for the analysis and annotation of TALE genes from Xanthomonas genomes, and for grouping similar TALEs into classes. Based on these classes, we propose a unified nomenclature for Xanthomonas TALEs that reveals similarities pointing to related functionalities. This new classification enables us to compare related TALEs and to identify base substitutions responsible for the evolution of TALE specificities