Técnicas de etiquetado de señales ópticas en redes de conmutación de ráfagas

En este artículo presentamos una revision de los asuntos mas importantes relacionados con las redes de conmutacion de ráfagas de señales ópticas etiquetadas (LOBS - Labeled optical burst switched) y las tecnologias que permitiran en un futuro disponer de redes totalmente ópticas. La conmutacion de ráfagas de señales ópticas etiquetadas permite de un modo rapido y con un mecanismo eficiente de enrutamiento, el direccionamiento de paquetes/ráfagas sobre redes multiplexadas por división de onda (WDM - Wavelength división multiplexing). Por otro lado, y debido a que se unifica el algoritmo de enrutamiento y tiene una baja latencia, esta tecnologia es facilmente escalable hasta rangos de Terabits.Peer Reviewe

In-band time-to-live signaling system for combined DPSK/SCM scheme in OLS

We propose and validate experimentally a time-to-live (TTL) signaling system for an optical label swapping scheme based on 10-Gb/s differential phase-shift-keying (DPSK) packets and with 100-Mb/s subcarrier multiplexing (SCM) label. The proposed scheme allows fast packet discarding by using a 3-GHz subcarrier tone. DPSK payload has only a 2.4-dB power penalty at 10-9 bit-error rate after superimposing the SCM and TTL labeling signal

Kernel-PCA data integration with enhanced interpretability

Background Nowadays, combining the different sources of information to improve the biological knowledge available is a challenge in bioinformatics. One of the most powerful methods for integrating heterogeneous data types are kernel-based methods. Kernel-based data integration approaches consist of two basic steps: firstly the right kernel is chosen for each data set; secondly the kernels from the different data sources are combined to give a complete representation of the available data for a given statistical task. Results We analyze the integration of data from several sources of information using kernel PCA, from the point of view of reducing dimensionality. Moreover, we improve the interpretability of kernel PCA by adding to the plot the representation of the input variables that belong to any dataset. In particular, for each input variable or linear combination of input variables, we can represent the direction of maximum growth locally, which allows us to identify those samples with higher/lower values of the variables analyzed. Conclusions The integration of different datasets and the simultaneous representation of samples and variables together give us a better understanding of biological knowledge

Anàlisi de la producció i la promoció d’esdeveniments culturals a Benimodo

Aquesta proposta de TFG pretén analitzar el procés d'elaboració i de promoció d un esdeveniment cultural al municipi de Benimodo amb l'objectiu de comprovar si les xarxes socials tenen un paper clau en la difusió d'aquest tipus d esdeveniments, i per tant també, al turisme cultural. L'esdeveniment que hem escollit és "Els Premis Literaris Vicent Andrés Estellés" de poesia i narrativa curta que organitza l'Ajuntament de Benimodo cada any en memòria del poeta. A partir de l'anàlisi de la seua producció i promoció actual, es plantejaran alternatives per a millorar la seua difusió a través de les xarxes socials.This TFG proposal aims to analyse the process of elaboration and promotion of a cultural event in the municipality of Benimodo in order to verify if social networks play a key role in the dissemination of this type of event, and therefore, also to cultural tourism. The event we have chosen is the Literary awards of poetry and short narrative that are celebrated in memory of Vicent Andrés Estellés every year in Benimodo. Based on the analysis of its current production and promotion, alternatives will be proposed to improve its dissemination through social networks.Vegas I Grau, A. (2018). Anàlisi de la producció i la promoció d’esdeveniments culturals a Benimodo. Universitat Politècnica de València. http://hdl.handle.net/10251/107485TFG

Kernel conditional Embeddings for associating omic data types

Computational methods are needed to combine diverse type of genome-wide data in a meaningful manner. Based on the kernel embedding of conditional probability distributions, a new measure for inferring the degree of association between two multivariate data sources is introduced. We analyze the performance of the proposed measure to integrate mRNA expression, DNA methylation and miRNA expression data

Daiso : la expansión de una 100 yen shop

En este trabajo se pretende llegar a la conclusión de si es viable que una cadena de tiendas de productos a 100 yenes japonesa, llamada Daiso pueda ser importada a España. Esto se hará teniendo en cuenta la historia del consumismo en Japón, el entorno global de las 100yen Shop en Japón y el estudio concreto de Daiso como empresa, evaluando así las similitudes, las diferencias y el potencial de la idea establecida como premisaAmb aquest treball es pretén arribar a la conclusió de si és viable que una cadena de botigues de productes a 100 iens japonesa, anomenada Daiso pugui ser importada a Espanya. Això es farà tenint en compte la història del consumisme al Japó, l'entorn global de les 100yen Shop al Japó i l'estudi concret de Daiso com a empresa, avaluant així les similituds, les diferències i el potencial de la idea establerta com a premissaWith this paper we aim to conclude whether it is feasible that a chain of Y100 Japanese Stores called Daiso, can be imported into Spain. This will take into account the history of consumerism in Japan, the global environment of Y100 Shop in Japan and a concrete study of Daiso as a company, thus evaluating the similarities, differences and potential of the concept

Efecte de la utilització de fangs de depuradora com a adob sobre els microoganismes indicadors de la fertilitat i de la contaminació del sòl

Peer Reviewe

The deterioration and environmental impact of binary cements containing thermally activated coal mining waste due to calcium leaching

Calcium-leaching processes can potentially degrade the structure of a concrete matrix. This problem is studied here through the progressive dissolution of Ca2+ in both ordinary Portland cement pastes (C-0) and binary cement blends (C-20) containing 20% thermally Activated Coal Mining Waste (ACMW).1 A series of accelerated tests are conducted that involve the immersion of these cement pastes in a 6 M ammonium nitrate solution at a temperature of 20  C for 7 and for 21 days. A rise in paste porosity was observed, due to increased capillary pore sizes of between 5 and 0.1 μm. In the case of the 20% ACMW pastes (C-20), calcium leaching decreased, probably as a consequence of the pozzolanic effect of the ACMW, while potassium and magnesium leaching increased, due to the presence of the phyllosilicates in the ACMW. The paste compounds most affected by leaching were Ca(OH)2, C6AS3H32, and C4AC¯H12. In general terms, it can be concluded that the incorporation of ACMW into binary cements slightly reduces the calcium leaching phenomena. Concerning the environmental impact assessment, the substitution of 20% OPC by ACMW reduced CO2 emissions by as much as 12% and improved energy efficiency by using approximately 19% fewer fossil resources.This research was developed in the framework of the MATCON Associated Unit (CSICTecnalia, Madrid, Spain) with the support of the Spanish Ministry of Economy and Competitiveness (Project Ref. MAT2012-37005-CO3-01/02/03) and the European Regional Development Fund (MINECO/FEDER) (Project Ref.BIA2015-65558-C3- 1,2,3-R. The authors are also grateful to the Sociedad Anónima Hullera Vasco-Leonesa and to the Spanish Cement Institute (IECA) for providing us with raw materials

15 PROFESOR DILANTIK AHLI SENAT USM ISI KEKOSONGAN SESI 2014-2017

USM, PULAU PINANG, 26 Ogos 2016 - Pemilihan Profesor sebagai Ahli Senat Universiti Sains Malaysia (USM) bagi mengisi kekosongan sesi 2014-2017 telah diadakan pada 18 Ogos 2016 lalu secara atas talian atau e-Undi Senat