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2,136 results on '"López-Garcia P"'

101. A comprehensive study of NGC 2023 with XMM-Newton and Spitzer

Author

López-García, M. A., López-Santiago, J., Albacete-Colombo, J. F., Pérez-González, P. G., and de Castro, E.

Subjects
Astrophysics - Solar and Stellar Astrophysics
Abstract

Nearby star-forming regions are ideal laboratories to study high-energy emission of different stellar populations, from very massive stars to brown dwarfs. NGC 2023 is a reflection nebula situated on the south of the Flame Nebula (NGC 2024) and at the edge of the H ii region IC 434, which also contains the Horsehead Nebula (Barnard 33). NGC 2023, NGC 2024, Barnard 33 and the surroundings of the O-type supergiant star {\zeta} Ori constitute the south part of the Orion B molecular complex. In this work, we present a comprehensive study of X-ray emitters in the region of NGC 2023 and its ?surroundings. We combine optical and infrared data to determine physical properties (mass, temperature, luminosity, presence of accretion disks) of the stars detected in an XMM-Newton observation. This study has allowed us to analyze spectral energy distribution of these stars for the first time and determine their evolutionary stage. Properties of the X-ray emitting plasma of these stars are compared to those found in other nearby star-forming regions. The results indicate that the stars that are being formed in this region have characteristics, in terms of physical properties and luminosity function, similar to those found in the Taurus-Auriga molecular complex., Comment: 18 pages, 11 figures, 7 tables

Published
2012
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102. An overview of Ciao and its design philosophy

Author

Hermenegildo, M. V., Bueno, F., Carro, M., López-García, P., Mera, E., Morales, J. F., and Puebla, G.

Subjects
Computer Science - Programming Languages
Abstract

We provide an overall description of the Ciao multiparadigm programming system emphasizing some of the novel aspects and motivations behind its design and implementation. An important aspect of Ciao is that, in addition to supporting logic programming (and, in particular, Prolog), it provides the programmer with a large number of useful features from different programming paradigms and styles, and that the use of each of these features (including those of Prolog) can be turned on and off at will for each program module. Thus, a given module may be using, e.g., higher order functions and constraints, while another module may be using assignment, predicates, Prolog meta-programming, and concurrency. Furthermore, the language is designed to be extensible in a simple and modular way. Another important aspect of Ciao is its programming environment, which provides a powerful preprocessor (with an associated assertion language) capable of statically finding non-trivial bugs, verifying that programs comply with specifications, and performing many types of optimizations (including automatic parallelization). Such optimizations produce code that is highly competitive with other dynamic languages or, with the (experimental) optimizing compiler, even that of static languages, all while retaining the flexibility and interactive development of a dynamic language. This compilation architecture supports modularity and separate compilation throughout. The environment also includes a powerful auto-documenter and a unit testing framework, both closely integrated with the assertion system. The paper provides an informal overview of the language and program development environment. It aims at illustrating the design philosophy rather than at being exhaustive, which would be impossible in a single journal paper, pointing instead to previous Ciao literature., Comment: Number of pages: 30, Number of figures: 14, Number of tables: 0. Accepted for publication in TPLP (CUP)

Published
2011

103. Comentarios a las Sentencias de unificación de doctrina (Civil y Mercantil) Volumen 13. 2021.

Author

Tolsada, Mariano Yzquierdo, Director, Morales, Marien Aguilera, Villanueva, Luis A. Anguita, Zubeldia, Eduardo Casamayor, De La Serrana, Javier López García, de las Heras, Renée Gerbolés, Lanzón, Ignacio Gomá, de la iglesia monje, Mª Isabel, Mancha, Juan Carlos Jiménez, Llop, Núria Lambea, Valenzuela, Miguel Ángel Malo, Mínguez, Fernando, del Castillo, Rafael Monsalve, Flórez, Rosa María Moreno, García, Carmen Muñoz, Aznar, Sergio Nasarre, carrillo, María pérez, de Pina Cortés, Francisco Miguel, Aguirre, Iñigo Quintana, Jordán, María Elena Sánchez, López, Bárbara Sánchez, Hermida, Alberto J. Tapia, Tolsada, Mariano Yzquierdo, Tolsada, Mariano Yzquierdo, Morales, Marien Aguilera, Villanueva, Luis A. Anguita, Zubeldia, Eduardo Casamayor, De La Serrana, Javier López García, de las Heras, Renée Gerbolés, Lanzón, Ignacio Gomá, de la iglesia monje, Mª Isabel, Mancha, Juan Carlos Jiménez, Llop, Núria Lambea, Valenzuela, Miguel Ángel Malo, Mínguez, Fernando, del Castillo, Rafael Monsalve, Flórez, Rosa María Moreno, García, Carmen Muñoz, Aznar, Sergio Nasarre, carrillo, María pérez, de Pina Cortés, Francisco Miguel, Aguirre, Iñigo Quintana, Jordán, María Elena Sánchez, López, Bárbara Sánchez, Hermida, Alberto J. Tapia, and Tolsada, Mariano Yzquierdo

Published
2022
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104. Are SNOMED CT Browsers Ready for Institutions? Introducing MySNOM

Author

Lopez-Garcia, Pablo

Subjects
Computer Science - Artificial Intelligence, J.3
Abstract

SNOMED Clinical Terms (SNOMED CT) is one of the most widespread ontologies in the life sciences, with more than 300,000 concepts and relationships, but is distributed with no associated software tools. In this paper we present MySNOM, a web-based SNOMED CT browser. MySNOM allows organizations to browse their own distribution of SNOMED CT under a controlled environment, focuses on navigating using the structure of SNOMED CT, and has diagramming capabilities., Comment: in Adrian Paschke, Albert Burger, Andrea Splendiani, M. Scott Marshall, Paolo Romano: Proceedings of the 3rd International Workshop on Semantic Web Applications and Tools for the Life Sciences, Berlin,Germany, December 8-10, 2010

Published
2010

105. Deep XMM-Newton observation of the Eta Chamaleontis cluster

Author

Lopez-Santiago, J., Colombo, J. F. Albacete, and Lopez-Garcia, M. A.

Subjects
Astrophysics - Solar and Stellar Astrophysics, Astrophysics - High Energy Astrophysical Phenomena
Abstract

The members of the Eta Chamaleontis cluster are in an evolutionary stage in which disks are rapidly evolving. It also presents some peculiarities, such as the large fraction of binaries and accretion disks, probably related with the cluster formation process. Its proximity makes this stellar group an ideal target for studying the relation between X-ray emission and those stellar parameters. The main objective of this work is to determine general X-ray properties of the cluster members in terms of coronal temperature, column density, emission measure, X-ray luminosity and variability. We also aim to establish the relation between the X-ray luminosity of these stars and other stellar parameters, such as binarity and presence of accretion disks. A study of flare energies for each flare event and their relation with some stellar parameters is also performed. We used proprietary data from a deep XMM-Newton observation pointed at the core of the Eta Chamaleontis cluster. Specific software for the reduction of XMM-Newton data was used for the analysis of our observation. For the detection of sources, we used the wavelet-based code PWDetect. General coronal properties were derived from plasma model fitting. We also determined variability of the Eta Chamaleontis members in the EPIC field-of-view. A total of six flare-like events were clearly detected in five different stars. For them, we derived coronal properties during the flare events and pseudo-quiescent state separately. In our observations, stars that underwent a flare event have higher X-ray luminosities in the pseudo-quiescent state than cluster members with similar spectral type with no indications of flaring, independently whether they have an accretion disk or not. Observed flare energies are typical of both pre-main and main-sequence M stars. We detected no difference between flare energies of stars with and without an accretion disk., Comment: Accepted for publication in Astronomy and Astrophysics. 12 pages, 30 individual figures

Published
2010
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106. Statistical Analysis of Global Connectivity and Activity Distributions in Cellular Networks

Author

de Lomana, Adrián López García, Beg, Qasim K., de Fabritiis, G., and Villà-Freixa, Jordi

Subjects
Quantitative Biology - Molecular Networks
Abstract

Various molecular interaction networks have been claimed to follow power-law decay for their global connectivity distribution. It has been proposed that there may be underlying generative models that explain this heavy-tailed behavior by self-reinforcement processes such as classical or hierarchical scale-free network models. Here we analyze a comprehensive data set of protein-protein and transcriptional regulatory interaction networks in yeast, an E. coli metabolic network, and gene activity profiles for different metabolic states in both organisms. We show that in all cases the networks have a heavy-tailed distribution, but most of them present significant differences from a power-law model according to a stringent statistical test. Those few data sets that have a statistically significant fit with a power-law model follow other distributions equally well. Thus, while our analysis supports that both global connectivity interaction networks and activity distributions are heavy-tailed, they are not generally described by any specific distribution model, leaving space for further inferences on generative models., Comment: 17 pages, 1 figure, accepted for publication in Journal of Computational Biology

Published
2010

107. Abundance Stratification of Exoplanet Host Stars

Author

Saffe, C., Levato, H., Lopez-Garcia, Z., Jofre, E., Petrucci, R., and Gonzalez, E.

Subjects
Astrophysics
Abstract

This paper has been withdrawn due to a copyright restrictions., Comment: This paper has been withdrawn due to a copyright restrictions

Published
2008

108. Towards Execution Time Estimation for Logic Programs via Static Analysis and Profiling

Author

Mera, Edison, Lopez-Garcia, Pedro, Puebla, German, Carro, Manuel, and Hermenegildo, Manuel

Subjects
Computer Science - Programming Languages
Abstract

Effective static analyses have been proposed which infer bounds on the number of resolutions or reductions. These have the advantage of being independent from the platform on which the programs are executed and have been shown to be useful in a number of applications, such as granularity control in parallel execution. On the other hand, in distributed computation scenarios where platforms with different capabilities come into play, it is necessary to express costs in metrics that include the characteristics of the platform. In particular, it is specially interesting to be able to infer upper and lower bounds on actual execution times. With this objective in mind, we propose an approach which combines compile-time analysis for cost bounds with a one-time profiling of the platform in order to determine the values of certain parameters for a given platform. These parameters calibrate a cost model which, from then on, is able to compute statically time bound functions for procedures and to predict with a significant degree of accuracy the execution times of such procedures in the given platform. The approach has been implemented and integrated in the CiaoPP system., Comment: Paper presented at the 16th Workshop on Logic-based Methods in Programming Environments

Published
2007

109. Comentarios a las Sentencias de Unificación de Doctrina (Civil y Mercantil) Volumen 12. (2020).

Author

Tolsada, Mariano Yzquierdo, Director, Morales, Marien Aguilera, Sanz, Borja Álvarez, Varona, Francisco Javier Arias, Cárcamo, Roncesvalles Barber, Delgado, Sandra Becerra, de P. Blasco Gascó, Francisco, González, Carlos Bonhome, Ávila, Pedro Campaña, Cervera-Martín, Alcestes, de rada, Ricardo Echevarría, De La Serrana, Javier López García, Inchausti, Fernando Gascón, Lanzón, Ignacio Gomá, Hernández, María Dolores, Díaz-Ambrona, Mancha, Juan Carlos Jiménez, Jiménez, Álvaro Mendiola, del Castillo, Rafael Monsalve, García, Alfredo Muñoz, García, Carmen Muñoz, Abad, Pedro Pérez-Caballero, Cabrera, Estefanía Portillo, Hermida, Alberto Tapia, Tolsada, Mariano Yzquierdo, Tolsada, Mariano Yzquierdo, Morales, Marien Aguilera, Sanz, Borja Álvarez, Varona, Francisco Javier Arias, Cárcamo, Roncesvalles Barber, Delgado, Sandra Becerra, de P. Blasco Gascó, Francisco, González, Carlos Bonhome, Ávila, Pedro Campaña, Cervera-Martín, Alcestes, de rada, Ricardo Echevarría, De La Serrana, Javier López García, Inchausti, Fernando Gascón, Lanzón, Ignacio Gomá, Hernández, María Dolores, Díaz-Ambrona, Mancha, Juan Carlos Jiménez, Jiménez, Álvaro Mendiola, del Castillo, Rafael Monsalve, García, Alfredo Muñoz, García, Carmen Muñoz, Abad, Pedro Pérez-Caballero, Cabrera, Estefanía Portillo, Hermida, Alberto Tapia, and Tolsada, Mariano Yzquierdo

Published
2021
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110. A Transformational Approach to Parametric Accumulated-Cost Static Profiling

Author

Haemmerlé, R., López-García, P., Liqat, U., Klemen, M., Gallagher, J. P., Hermenegildo, M. V., Hutchison, David, Series editor, Kanade, Takeo, Series editor, Kittler, Josef, Series editor, Kleinberg, Jon M., Series editor, Mattern, Friedemann, Series editor, Mitchell, John C., Series editor, Naor, Moni, Series editor, Pandu Rangan, C., Series editor, Steffen, Bernhard, Series editor, Terzopoulos, Demetri, Series editor, Tygar, Doug, Series editor, Weikum, Gerhard, Series editor, Kiselyov, Oleg, editor, and King, Andy, editor

Published
2016
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111. Cannabis: evidencia científica vs. controversia social

Author

Folgar, Manuel Isorna, Blasco, Víctor J. Villanueva, Boubeta, Antonio Rial, Díaz, Susana Al-Halabí, Ecenarro, Fernando Alonso, Ruiz, Rodrigo Álvarez, Péez, Vicente Andreu, Horcajadas, Francisco Arias, Balcells-Olivero, Mercè, Couto, Carmen Barreiro, Lozano, Miguel Benito, Tobío, María Teresa Braña, Carvalho, Nelson, Bermúdez, Xenoveva Cordeiro, Rincón, María Couñago, Álvarez, José Benito Quintana, Bijlsma, Lubertus, Blithikioti, Chrysanthi, Putze, Guillermo Burillo, De Lara, Eugènia Campeny, Rodríguez, Bruno Casal, Tirado, Alberto Celma, Díaz, Benjamín Climent, Domínguez, Pilar, Quintero, Jorge Durán, Pérez, Dalila Eslava, Estévez-Danta, Andrea, Sanmartín, Sandra Feijóo, Fernández-Artamendi, Sergio, Matellano, Lidia Fernández, Pérez, María José Fontán, Freitas, Alícia, Fontanals, Neus Freixa, Paredes, Miguel Galicia, García-Couceiro, Nuria, Mancebo, Isabel Germán, Ferreiro, Sandra Golpe, González-Mariño, Iria, González-Ortega, Itxaso, Sala, Francisco González, Hernández, Félix J. Hernández, Ramos, Iván Hernández, Herrera-Gutiérrez, Eva, Achi, Dima Ibrahim, Díaz, María Jesús Lamas, Mariñas, David Liñares, Pequeño, Marta Lloves, de Alda, Miren López, de los Angeles López Hernández, Maria, López-García, Ester, López-Pelayo, Hugo, Polo, Adelaida Lozano, Recarens, Rosa Maria Marcé, Martínez, Cristina Martínez, Llado, Manuel Miró, Goyanes, Rosa Montes, Lou, Belén Montesa, Lamas, Francisco Otero, Requeijo, Miriam Otero, Mira, Rafael Pichel, García, Yolanda Picó, Aixala, Eva Pocurull, Rebollo, Cristina Postigo, Sobrino, Ailette Prieto, Martín, Susana Redondo, Artero, Andreu Rico, Castiñeira, Berta Rivera, Rodríguez, Rosario Rodil, Míguez, Eva Rodríguez, de Fonseca, Fernando Rodríguez, Felipe, Miguel Ángel Rodríguez, García, Patricia Ros, Díaz, María Teresa Rubio, Sauco, Miguel Felipe Sánchez, Llull, Xisca Sureda, Rivera, Yolanda Valcárcel, Mallou, Jesús Varela, Rodeiro, Sergio Veiga, Blasco, Víctor José Villanueva, Viveros, María Paz, Galán, Joseba Zabala, Folgar, Manuel Isorna, Blasco, Víctor J. Villanueva, Boubeta, Antonio Rial, Díaz, Susana Al-Halabí, Ecenarro, Fernando Alonso, Ruiz, Rodrigo Álvarez, Péez, Vicente Andreu, Horcajadas, Francisco Arias, Balcells-Olivero, Mercè, Couto, Carmen Barreiro, Lozano, Miguel Benito, Tobío, María Teresa Braña, Carvalho, Nelson, Bermúdez, Xenoveva Cordeiro, Rincón, María Couñago, Álvarez, José Benito Quintana, Bijlsma, Lubertus, Blithikioti, Chrysanthi, Putze, Guillermo Burillo, De Lara, Eugènia Campeny, Rodríguez, Bruno Casal, Tirado, Alberto Celma, Díaz, Benjamín Climent, Domínguez, Pilar, Quintero, Jorge Durán, Pérez, Dalila Eslava, Estévez-Danta, Andrea, Sanmartín, Sandra Feijóo, Fernández-Artamendi, Sergio, Matellano, Lidia Fernández, Pérez, María José Fontán, Freitas, Alícia, Fontanals, Neus Freixa, Paredes, Miguel Galicia, García-Couceiro, Nuria, Mancebo, Isabel Germán, Ferreiro, Sandra Golpe, González-Mariño, Iria, González-Ortega, Itxaso, Sala, Francisco González, Hernández, Félix J. Hernández, Ramos, Iván Hernández, Herrera-Gutiérrez, Eva, Achi, Dima Ibrahim, Díaz, María Jesús Lamas, Mariñas, David Liñares, Pequeño, Marta Lloves, de Alda, Miren López, de los Angeles López Hernández, Maria, López-García, Ester, López-Pelayo, Hugo, Polo, Adelaida Lozano, Recarens, Rosa Maria Marcé, Martínez, Cristina Martínez, Llado, Manuel Miró, Goyanes, Rosa Montes, Lou, Belén Montesa, Lamas, Francisco Otero, Requeijo, Miriam Otero, Mira, Rafael Pichel, García, Yolanda Picó, Aixala, Eva Pocurull, Rebollo, Cristina Postigo, Sobrino, Ailette Prieto, Martín, Susana Redondo, Artero, Andreu Rico, Castiñeira, Berta Rivera, Rodríguez, Rosario Rodil, Míguez, Eva Rodríguez, de Fonseca, Fernando Rodríguez, Felipe, Miguel Ángel Rodríguez, García, Patricia Ros, Díaz, María Teresa Rubio, Sauco, Miguel Felipe Sánchez, Llull, Xisca Sureda, Rivera, Yolanda Valcárcel, Mallou, Jesús Varela, Rodeiro, Sergio Veiga, Blasco, Víctor José Villanueva, Viveros, María Paz, and Galán, Joseba Zabala

Published
2021
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113. A Debate and Decision-Making Tool for Enhanced Learning

Author

López Garcia, Diego A., Mateo Sanguino, Tomás de J., Cortés Ancos, Estefania, and Fernández de Viana González, Iñaki

Abstract

Debates have been used to develop critical thinking within teaching environments. Many learning activities are configured as working groups, which use debates to make decisions. Nevertheless, in a classroom debate, only a few students can participate; large work groups are similarly limited. Whilst the use of web tools would appear to offer a convenient solution, none of those currently available provides an automated system for organizing contributions into a logical structure, or for making decisions. To address this problem, this paper describes a new tool for managing and structuring debates over the Internet, and presents the results of a series of trials in an educational context. The tool enables users to post opinions and proposals, and to make multiple group decisions. The main advantages are that it does not require a moderator, and all contributions are automatically arranged into an intuitive structure. Thus, it enabled large groups to carry out bigger projects. Empirical results showed that it also encouraged the involvement of all the students in debates and allowed the participation of each student to be evaluated. The tool demonstrated its advantages over traditional oral debates and, as far as we are aware, it incorporates features not found in any other comparable web tool.

Published
2016
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121. Determinacy Analysis for Logic Programs Using Mode and Type Information

Author

López-García, P., Bueno, F., Hermenegildo, M., Hutchison, David, editor, Kanade, Takeo, editor, Kittler, Josef, editor, Kleinberg, Jon M., editor, Mattern, Friedemann, editor, Mitchell, John C., editor, Naor, Moni, editor, Nierstrasz, Oscar, editor, Pandu Rangan, C., editor, Steffen, Bernhard, editor, Sudan, Madhu, editor, Terzopoulos, Demetri, editor, Tygar, Dough, editor, Vardi, Moshe Y., editor, Weikum, Gerhard, editor, and Etalle, Sandro, editor

Published
2005
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122. Some Techniques for Automated, Resource-Aware Distributed and Mobile Computing in a Multi-paradigm Programming System

Author

Hermenegildo, M., Albert, E., López-García, P., Puebla, G., Hutchison, David, editor, Kanade, Takeo, editor, Kittler, Josef, editor, Kleinberg, Jon M., editor, Mattern, Friedemann, editor, Mitchell, John C., editor, Naor, Moni, editor, Nierstrasz, Oscar, editor, Pandu Rangan, C., editor, Steffen, Bernhard, editor, Sudan, Madhu, editor, Terzopoulos, Demetri, editor, Tygar, Dough, editor, Vardi, Moshe Y., editor, Weikum, Gerhard, editor, Danelutto, Marco, editor, Vanneschi, Marco, editor, and Laforenza, Domenico, editor

Published
2004
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131. An Overview of the Ciao System

Author

Hermenegildo, Manuel V., Bueno, F., Carro, M., López-García, P., Haemmerlé, R., Mera, E., Morales, J. F., Puebla, G., Hutchison, David, Series editor, Kanade, Takeo, Series editor, Kittler, Josef, Series editor, Kleinberg, Jon M., Series editor, Mattern, Friedemann, Series editor, Mitchell, John C., Series editor, Naor, Moni, Series editor, Nierstrasz, Oscar, Series editor, Pandu Rangan, C., Series editor, Steffen, Bernhard, Series editor, Sudan, Madhu, Series editor, Terzopoulos, Demetri, Series editor, Tygar, Doug, Series editor, Vardi, Moshe Y., Series editor, Weikum, Gerhard, Series editor, Bassiliades, Nick, editor, Governatori, Guido, editor, and Paschke, Adrian, editor

Published
2011
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132. Estudios jurídicos hispano-lusos de los servicios en red. (Energía, telecomunicaciones y transportes) y su incidencia en los espacios naturales protegidos

Author

González Ríos, Isabel, Alenza García, José Francisco, Álvarez González, Elsa Marina, Aragão, Alexandra, Arana García, Estanislao, Ávila Rodríguez, Carmen Mª, Ayllón Díaz González, Juan Manuel, Bonafé, Ernesto, Conde Antequera, Jesús, Costa Gonçalves, Pedro, Galán Vioque, Roberto, Gonçalves Moniz, Ana Raquel, López García, Mabel, López Sako, Masao Javier, Mellado Ruíz, Lorenzo, Souvirón Morenilla, José Mª, Tavares da Silva, Suzana, Torres López, María Asunción, Zamora Roselló, Mª Remedios, González Ríos, Isabel, Alenza García, José Francisco, Álvarez González, Elsa Marina, Aragão, Alexandra, Arana García, Estanislao, Ávila Rodríguez, Carmen Mª, Ayllón Díaz González, Juan Manuel, Bonafé, Ernesto, Conde Antequera, Jesús, Costa Gonçalves, Pedro, Galán Vioque, Roberto, Gonçalves Moniz, Ana Raquel, López García, Mabel, López Sako, Masao Javier, Mellado Ruíz, Lorenzo, Souvirón Morenilla, José Mª, Tavares da Silva, Suzana, Torres López, María Asunción, and Zamora Roselló, Mª Remedios

Published
2015
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133. Refractive status of patients attending eye clinics of the Public Health System from Aguascalientes, Mexico.

Author

Barba-Gallardo, Luis Fernando, Salas-Hernández, Luis Héctor, Villafán-Bernal, José Rafael, Marín-Nájera, Paloma del Sagrario, García-López, Diana Miranda, López-Garcia, Aquetzally Del Carmen, and Castro-Quezada, Itandehui

Subjects
MYOPIA, REFRACTIVE errors, GENDER, ADULTS, HYPEROPIA, AGE groups
Abstract

This paper aims to evaluate the prevalence of REs in a clinic from Aguascalientes, Mexico by analysing clinical records from the local public health system. Refractive errors (REs) are quite common globally, but no data have been published regarding their frequency in clinics from Mexico. A priori, the frequency of ametropias should be high as admixture ancestry from this region is mainly European and Amerindian, the regions with high prevalence worldwide. This cross-sectional study was conducted on 2195 subjects from records of public optometry services during the year 2018. Information obtained included age, gender, sphere, cylinder and axis. The prevalence of myopia, hyperopia and astigmatism was determined by gender and age groups in paediatric and adult patients. Chi-square testing was applied to determine significant differences in prevalence across age groups and gender. A p-value <0.05 was considered significant. In subjects under 18 years of age, the prevalence of emmetropia, astigmatism, myopia and hyperopia was 20.1%, 51.1%, 7.0% and 11.8%, respectively. In adults, emmetropia was present at a frequency of 20.1%, while 57.1% presented astigmatism, 12.4% hyperopia and 8.6% presented myopia. A significant association was observed between the presence of REs and age and gender. In this first report of prevalence of REs from western Mexico, astigmatism was the most prevalent RE in children, adolescents and adults while the least common was myopia. Important differences were found in prevalence in comparison to national and international reports. [ABSTRACT FROM AUTHOR]

Published
2021
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139. Consumption of Ultra-Processed Foods and Mortality: A National Prospective Cohort in Spain

Author

Blanco-Rojo, Ruth, Sandoval-Insausti, Helena, López-Garcia, Esther, Graciani, Auxiliadora, Ordovás, Jose M., Banegas, Jose R., Rodríguez-Artalejo, Fernando, and Guallar-Castillón, Pilar

Abstract

To assess the prospective association between ultra-processed food consumption and all-cause mortality and to examine the effect of theoretical iso-caloric non-processed foods substitution.

Published
2019
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144. Relación entre el trastorno de conducta del sueño REM y el trastorno de control de impulsos en pacientes con enfermedad de Parkinson

Author

Bellosta Diago, E., Lopez del Val, L.J., Santos Lasaosa, S., López Garcia, E., and Viloria Alebesque, A.

Abstract

La relación entre el trastorno del control de impulsos (TCI) y el trastorno de conducta del sueño REM (TCSR) no se ha aclarado todavía y los resultados de la literatura son contradictorios. Nuestro objetivo es valorar la asociación entre estos 2 trastornos y, a su vez, su presencia en dependencia de la terapia dopaminérgica.

Published
2017
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145. Fabricación rápida de prototipos para automoción mediante deformación incremental de chapa.

Author

Romero-Corrillo, Pablo, Aguilar-Contreras, Francisco Javier, Dorado-Vicente, Rubén, and López-Garcia, Rafael

Subjects
RAPID prototyping, AUTOMOBILE industry, MANUFACTURING processes, POLYMERS, INDUSTRIAL applications
Abstract

Copyright of DYNA - Ingeniería e Industria is the property of Publicaciones Dyna SL and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Published
2013
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146. Bilateral popliteal aneurysm as a result of vascular type IV entrapment in a young patient: A report of an exceptional case.

Author

López Garcia, Diego, Arranz, Miguel A.G., Tagarro, Salvador, Camarero, Santiago R., Gonzalez, M. Emma, and Gimeno, Miguel G.

Subjects
ANEURYSMS, POPLITEAL fossa, INTERMITTENT claudication, ARTERIAL occlusions, DISEASES
Abstract

Popliteal artery entrapment syndrome is recognized as a cause of claudication and arterial occlusion in young patients. Aneurysmal degeneration is a reported but rare complication. We present the case of a young male patient with large bilateral popliteal aneurysms due to symptomatic anatomic entrapment. The left aneurysm was acutely thrombosed, and urgent bypass surgery was required. The contralateral aneurysm was resected by a posterior approach and replaced with an autologous vein graft. Type IV popliteal entrapment by a fibrous band independent of the gastrocnemius muscle was diagnosed during surgery and divided. Early detection of popliteal entrapment is highly important to prevent the development of this serious complication. [Copyright &y& Elsevier]

Published
2007
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147. Development and Validation of a Capillary Zone Electrophoresis Method for the Quantitative Determination of Atypical Antipsychotic Risperidone in Pharmaceutical Dosage forms

Author

N.I. Nagase, Fernanda, E. Asato, Aline, López Garcia, Pedro, A. Gaona Galdos, Angel, Ines R.M. Santoro, Maria, R.M. Kedor-Hackmann, Erika, and Segunda Aurora-Prado, María

Abstract

A rapid and simple analytical capillary zone electrophoresis (CZE) method has been developed and validated for quantitative determination of atypical antipsychotic drug risperidone in commercially available film-coated tablets. CZE was performed in an uncoated fused-silica capillary 40.2 cm total length x 75 μm i.d. (30 cm effective length) using a 20 mmol mL-1 sodium phosphate solution containing 0.1% triethylamine (v/v), pH 2.5 adjusted with ortho-phosphoric acid as background electrolyte. The applied voltage was +28 kV and UV detection at 236 nm, nitrazepam was used as internal standard (IS). Under these conditions, the separation of risperidone was achieved in less than 2.5 min. The method was validated and response was found to be linear with determination coefficient better than 0.999. The repeatability and intermediate precision expressed as relative standard deviation were less than 1.5 %. The accuracy, resulting from recovery experiments, was between 98.84 and 101.24 %. The active pharmaceutical ingredient was subjected to acid, alkaline and neutral hydrolysis and oxidative stress conditions. No interference from degradation products and also from tablet excipients was observed. The method was simple, precise and fast and could be successfully applied for determination of risperidone in pharmaceutical dosage forms and can be used for routine analysis in pharmaceutical industries. Furthermore, the method can be used as a stability-indicating method.

Published
2014

148. The Mediterranean-style dietary pattern and mortality among men and women with cardiovascular disease

Author

Lopez-Garcia, Esther, Rodriguez-Artalejo, Fernando, Li, Tricia Y., Fung, Teresa T., Li, Shanshan, Willett, Walter, Rimm, Eric Bruce::0ab2926c8242f35e5a982e3cf59f4987::600, and Hu, Frank B.

Abstract

Background: The role of the Mediterranean diet among individuals with previous cardiovascular disease (CVD) is uncertain. Objective: The aim of this study was to assess the association between the Alternate Mediterranean Diet (aMED) score and all-cause, cardiovascular, and cancer mortality in men and women with CVD from the Health Professionals Follow-Up Study and the Nurses' Health Study.Design: This study included 6137 men and 11,278 women with myocardial infarction, stroke, angina pectoris, coronary bypass, and coronary angioplasty. Diet was first assessed in 1986 for men and in 1980 for women with a food-frequency questionnaire (FFQ)and then repeatedly every 2-4 y. Cumulative consumption was calculated with all available FFQs from the diagnosis of CVD to the end of the follow-up in 2008.Results: During a median follow-up of 7.7 y (IQR: 4.2-11.8) for men and 5.8 y (IQR: 3.8-8.0) for women, we documented 1982 deaths (1142 from CVD and 344 from cancer) among men and 1468 deaths (666 from CVD and 197 from cancer) among women. In multivariable Cox regression models, the pooled RR of all-cause mortality from a comparison of the top with the bottom quintiles of the aMED score was 0.81 (95% Cl: 0.72, 0.91; P-tend < 0.001). The corresponding pooled RR for CVD mortality was 0.85 (95% CI: 0.67, 1.09; P-trend = 0.30), for cancer mortality was 0.85 (95% CI: 0.65, 1.11; P-trend = 0.10), and for other causes was 0.79 (95% CI: 0.65, 0.97; P-trend = 0.01). A 2-point increase in adherence to the aMED score was associated with a 7% (95% CI: 3%, 11%) reduction in the risk of total mortality.Conclusion: Adherence to a Mediterranean-style dietary pattern was associated with lower all-cause mortality in individuals with CVD., Version of Record

Published
2014

150. Coffee Consumption and Risk of Cardiovascular Diseases and All-Cause Mortality Among Men With Type 2 Diabetes

Author

Zhang, Weili, Lopez-Garcia, Esther, Li, Tricia Y., Hu, Frank, and Van Dam, Rob

Subjects
epidemiology, health services research
Abstract

OBJECTIVE: Coffee consumption has been linked to detrimental acute metabolic and hemodynamic effects. We investigated coffee consumption in relation to risk of CVDs and mortality in diabetic men. RESEARCH DESIGN AND METHODS: We conducted a prospective cohort study including 3,497 diabetic men without CVD at baseline. RESULTS: After adjustment for age, smoking, and other cardiovascular risk factors, relative risks (RRs) were 0.88 (95% CI 0.50–1.57) for CVDs (P for trend = 0.29) and 0.80 (0.41–1.54) for all-cause mortality (P for trend = 0.45) for the consumption of ≥4 cups/day of caffeinated coffee compared with those for non–coffee drinkers. Stratification by smoking and duration of diabetes yielded similar results. RRs for caffeine intake for the highest compared with the lowest quintile were 1.02 (0.70–1.47; P for trend = 0.96) for CVDs and 0.96 (0.64–1.44; P for trend = 0.69) for mortality. CONCLUSIONS: These data indicate that regular coffee consumption is not associated with increased risk for CVDs or mortality in diabetic men., Version of Record

Published
2009
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