Search

Your search keyword '"Gonzalez, Angélica"' showing total 85 results
Start Over Author "Gonzalez, Angélica"
85 results on '"Gonzalez, Angélica"'

2. Impact of macrolide treatment on long-term mortality in patients admitted to the ICU due to CAP: a targeted maximum likelihood estimation and survival analysis

Author

Reyes, Luis Felipe, Garcia, Esteban, Ibáñez-Prada, Elsa D., Serrano-Mayorga, Cristian C., Fuentes, Yuli V., Rodríguez, Alejandro, Moreno, Gerard, Bastidas, Alirio, Gómez, Josep, Gonzalez, Angélica, Frei, Christopher R., Celi, Leo Anthony, Martin-Loeches, Ignacio, and Waterer, Grant

Published
2023
Full Text
View/download PDF

5. Evolution of the Stochastic Airy eigenvalues under a changing boundary

Author

Gonzalez, Angelica and Holcomb, Diane

Subjects
Mathematics - Probability, 60B20
Abstract

The Airy$_\beta$ point process, originally introduced by Ram\'irez, Rider, and Vir\'ag, is defined as the spectrum of the stochastic Airy operator $\mathcal{H}_\beta$ acting on a subspace of $L^2[0,\infty)$ with Dirichlet boundary condition. In this paper we study the coupled family of point processes defined as the eigenvalues of $\mathcal{H}_\beta$ acting on a subspace of $L^2[t,\infty)$. These point processes are coupled through the Brownian term of $\mathcal{H}_\beta$. We show that these point processes as a function of $t$ are differentiable with explicitly computable derivative. Moreover when recentered by $t$ the resulting point process is stationary. This process can also be viewed as an analogue to the 'GUE minor process' in the tridiagonal setting., Comment: 17 pages, 3 figures

Published
2020

8. Video Analysis System Using Deep Learning Algorithms

Author

Hernández, Guillermo, Rodríguez, Sara, González, Angélica, Corchado, Juan Manuel, Prieto, Javier, Kacprzyk, Janusz, Series Editor, Pal, Nikhil R., Advisory Editor, Bello Perez, Rafael, Advisory Editor, Corchado, Emilio S., Advisory Editor, Hagras, Hani, Advisory Editor, Kóczy, László T., Advisory Editor, Kreinovich, Vladik, Advisory Editor, Lin, Chin-Teng, Advisory Editor, Lu, Jie, Advisory Editor, Melin, Patricia, Advisory Editor, Nedjah, Nadia, Advisory Editor, Nguyen, Ngoc Thanh, Advisory Editor, Wang, Jun, Advisory Editor, Novais, Paulo, editor, Vercelli, Gianni, editor, Larriba-Pey, Josep L., editor, Herrera, Francisco, editor, and Chamoso, Pablo, editor

Published
2021
Full Text
View/download PDF

9. The Effect of Global Political Risk on Stock Returns: A Cross-Sectional and a Time-Series Analysis

Author

Vargas, Karen, Gonzalez, Angelica, Silva, Jesus, Kacprzyk, Janusz, Series Editor, Pal, Nikhil R., Advisory Editor, Bello Perez, Rafael, Advisory Editor, Corchado, Emilio S., Advisory Editor, Hagras, Hani, Advisory Editor, Kóczy, László T., Advisory Editor, Kreinovich, Vladik, Advisory Editor, Lin, Chin-Teng, Advisory Editor, Lu, Jie, Advisory Editor, Melin, Patricia, Advisory Editor, Nedjah, Nadia, Advisory Editor, Nguyen, Ngoc Thanh, Advisory Editor, Wang, Jun, Advisory Editor, Pandian, A. Pasumpon, editor, Ntalianis, Klimis, editor, and Palanisamy, Ram, editor

Published
2020
Full Text
View/download PDF

12. Thermodynamics of a higher dimensional noncommutative anti-de Sitter-Einstein-Born-infeld black hole

Author

González, Angélica, Linares, Román, Maceda, Marco, and Sánchez-Santos, Oscar

Subjects
High Energy Physics - Theory
Abstract

We analyze noncommutative deformations of a higher dimensional anti-de Sitter-Einstein-Born-Infeld black hole. Two models based on noncommutative inspired distributions of mass and charge are discussed and their thermodynamical properties are calculated. In the (3+1)-dimensional case, the equation of state and the Gibbs energy function of each model are found., Comment: Revised version, 13 pages, 8 figures

Published
2015

13. Virtual Organization for Fintech Management

Author

Hernández, Elena, González, Angélica, Pérez, Belén, de Luis Reboredo, Ana, Rodríguez, Sara, Kacprzyk, Janusz, Series Editor, Pal, Nikhil R., Advisory Editor, Bello Perez, Rafael, Advisory Editor, Corchado, Emilio S., Advisory Editor, Hagras, Hani, Advisory Editor, Kóczy, László T., Advisory Editor, Kreinovich, Vladik, Advisory Editor, Lin, Chin-Teng, Advisory Editor, Lu, Jie, Advisory Editor, Melin, Patricia, Advisory Editor, Nedjah, Nadia, Advisory Editor, Nguyen, Ngoc Thanh, Advisory Editor, Wang, Jun, Advisory Editor, Rodríguez, Sara, editor, Prieto, Javier, editor, Faria, Pedro, editor, Kłos, Sławomir, editor, Fernández, Alberto, editor, Mazuelas, Santiago, editor, Jiménez-López, M. Dolores, editor, Moreno, María N., editor, and Navarro, Elena M., editor

Published
2019
Full Text
View/download PDF

18. Exploiting Data of the Twitter Social Network Using Sentiment Analysis

Author

Gonzalez-Marron, David, Mejia-Guzman, David, Enciso-Gonzalez, Angelica, Akan, Ozgur, Series editor, Bellavista, Paolo, Series editor, Cao, Jiannong, Series editor, Coulson, Geoffrey, Series editor, Dressler, Falko, Series editor, Ferrari, Domenico, Series editor, Gerla, Mario, Series editor, Kobayashi, Hisashi, Series editor, Palazzo, Sergio, Series editor, Sahni, Sartaj, Series editor, Shen, Xuemin Sherman, Series editor, Stan, Mircea, Series editor, Xiaohua, Jia, Series editor, Zomaya, Albert Y., Series editor, Sucar, Enrique, editor, Mayora, Oscar, editor, and Munoz de Cote, Enrique, editor

Published
2017
Full Text
View/download PDF

21. Impact of macrolide treatment on long-term mortality in patients admitted to the ICU due to CAP: A targeted maximum likelihood estimation and survival analysis

Author

Reyes, Luis Felipe, primary, Garcia, Esteban, additional, Ibáñez-Prada, Elsa D., additional, Serrano-Mayorga, Cristian C., additional, Fuentes, Yuli V., additional, Rodriguez, Alejandro, additional, Moreno, Gerard, additional, Bastidas, Alirio, additional, Gómez, Josep, additional, Gonzalez, Angélica, additional, Frei, Christopher R, additional, Celi, Leo A., additional, Martin-Loeches, Ignacio, additional, and Waterer, Grant, additional

Published
2023
Full Text
View/download PDF

24. Additional file 1 of Impact of macrolide treatment on long-term mortality in patients admitted to the ICU due to CAP: a targeted maximum likelihood estimation and survival analysis

Author

Reyes, Luis Felipe, Garcia, Esteban, Ibáñez-Prada, Elsa D., Serrano-Mayorga, Cristian C., Fuentes, Yuli V., Rodríguez, Alejandro, Moreno, Gerard, Bastidas, Alirio, Gómez, Josep, Gonzalez, Angélica, Frei, Christopher R., Celi, Leo Anthony, Martin-Loeches, Ignacio, and Waterer, Grant

Abstract

Additional file 1: Table S1. ICD-9 Codes. Fig. S1. Critical care invasive treatments and pneumonia causal agents. Panel A shows a Venn diagram of the different invasive treatments received. Panel B shows the most frequent causative microorganisms of pneumonia, being "other" specified in panel C. Table S2. Pneumonia casual agents. Table S3. Used antibiotics in the whole cohort and stratified between treatments. Fig. S2. Hosmer Lemeshow Test. Goodness of fit for logistic regression model was calculated, panel A shows result for six-months mortality and panel B for twelve-months mortality. Fig. S3. Propensity Score Matching. The original cohort is shown in panel A and the matched cohort is in panel B. Fig. S4. Logistic regression model to identify factors associated with 12 m mortality in the matched cohort. Logistic regression was performed with the optimal subset of variables obtained with the random forest model. The odds ratiosare graphically represented in the Forest plot for better medical interpretability. Fig. S5. Area under de Curve in the matched cohort. Cross-validation trial's receiver operative curvefor the subset of the selected variables. The blue curve represents the average of the ROC curves of each test, and the average area under de ROC is also presented. Fig. S6. Cox Proportional Hazard Regression to identify factors associated with 6 m and 12 m mortality. A Forest plot distribution of risk and protective factors for 6 m mortality in original cohort. B Forest plot distribution of risk and protective factors for 12 m mortality in original cohort. Table S4. Six-months mortality Cox Proportional Hazard Regression. Table S5. Twelve-months mortality Cox Proportional Hazard Regression. Fig. S7. Logistic regression model to identify factors associated with 6 m and 12 m mortality without P. aeruginosa or MRSA infected patients. Logistic regression was performed with the optimal subset of variables obtained with the random forest model. The odds ratiosare graphically represented in the Forest plot for better medical interpretability. Panel A has presented the odd proportions of the risk for 6 m mortality, and panel B is shown for 12 m mortality. Fig. S8. Area under de Curve without P. aeruginosa or MRSA infected patients. Cross-validation trial's receiver operative curvefor the subset of the selected variables. The blue curve represents the average of the ROC curves of each test, and the average area under de ROC is also presented. Panel A presents the AUC-ROC for 6 m mortality and panel B for 12 m mortality.

Published
2023
Full Text
View/download PDF

28. A Fingerprint-Based Secure Communications Method

Author

González, Angélica, Giner, Rafael García Bermejo, García, Eladio Sanz, García, Rosa María, Kacprzyk, Janusz, editor, Pérez, Javier Bajo, editor, Corchado, Juan M., editor, Moreno, María N., editor, Julián, Vicente, editor, Mathieu, Philippe, editor, Canada-Bago, Joaquin, editor, Ortega, Alfonso, editor, and Caballero, Antonio Fernández, editor

Published
2011
Full Text
View/download PDF

32. Dynamic Planning with Bayesian Network Applied in MAS

Author

De Paz, Juan F., Rubio, Manuel Pablo, González, Angélica, Kacprzyk, Janusz, editor, Demazeau, Yves, editor, Dignum, Frank, editor, Corchado, Juan M., editor, Bajo, Javier, editor, Corchuelo, Rafael, editor, Corchado, Emilio, editor, Fernández-Riverola, Florentino, editor, Julián, Vicente J., editor, Pawlewski, Pawel, editor, and Campbell, Andrew, editor

Published
2010
Full Text
View/download PDF

33. HERA: A New Platform for Embedding Agents in Heterogeneous Wireless Sensor Networks

Author

Alonso, Ricardo S., de Paz, Juan F., García, Óscar, Gil, Óscar, González, Angélica, 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, Doug, editor, Vardi, Moshe Y., editor, Weikum, Gerhard, editor, Goebel, Randy, editor, Siekmann, Jörg, editor, Wahlster, Wolfgang, editor, Corchado, Emilio, editor, Graña Romay, Manuel, editor, and Manhaes Savio, Alexandre, editor

Published
2010
Full Text
View/download PDF

36. A Multi-agent System to Learn from Oceanic Satellite Image Data

Author

Cano, Rosa, González, Angélica, de Paz, Juan F., Rodríguez, Sara, 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, Corchado, Emilio, editor, and Yin, Hujun, editor

Published
2009
Full Text
View/download PDF

37. A Solution CBR Agent-Based to Classify SOAP Message within SOA Environments

Author

Pinzón, Cristian, Pérez, Belén, González, Angélica, de Luís y, Ana, Román, J. A., 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, Goebel, Randy, editor, Siekmann, Jörg, editor, Wahlster, Wolfgang, editor, Corchado, Emilio, editor, Wu, Xindong, editor, Oja, Erkki, editor, Herrero, Álvaro, editor, and Baruque, Bruno, editor

Published
2009
Full Text
View/download PDF

38. MACSDE: Multi-Agent Contingency Response System for Dynamic Environments

Author

Mata, Aitor, Pérez, Belén, González, Angélica, Baruque, Bruno, Corchado, Emilio, 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, Goebel, Randy, editor, Siekmann, Jörg, editor, Wahlster, Wolfgang, editor, Corchado, Emilio, editor, Wu, Xindong, editor, Oja, Erkki, editor, Herrero, Álvaro, editor, and Baruque, Bruno, editor

Published
2009
Full Text
View/download PDF

49. Aggregated filter‐feeders govern the flux and stoichiometry of locally available energy and nutrients in rivers.

Author

Hopper, Garrett W., Chen, Shuo, Sánchez González, Irene, Bucholz, Jamie R., Lu, YueHan, Atkinson, Carla L., and Gonzalez, Angélica

Subjects
DISSOLVED organic matter, STOICHIOMETRY, NUMBERS of species, FLUX (Energy), FRESHWATER mussels, ECOLOGICAL niche, NUTRIENT cycles
Abstract

Copyright of Functional Ecology is the property of Wiley-Blackwell 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
2021
Full Text
View/download PDF

50. Quantifying temporal variation in dietary niche to reveal drivers of past population declines.

Author

Cheeseman, Amanda E., Tanis, Brian P., Finck, Elmer J., and Gonzalez, Angélica

Subjects
ECOLOGICAL disturbances, ENDANGERED species, ECOLOGICAL niche, LAND use, INFORMATION resources, LAND resource, AGRICULTURAL intensification
Abstract

Given the long and dynamic history of anthropogenic disturbances to ecosystems, it is difficult to determine the drivers of past population declines. These uncertainties dilute the efficacy of conservation efforts and might hinder species and ecosystem recovery.Niche quantification can be a useful tool for understanding drivers of past population declines. Niche parameters reflect key resources used, providing insight into the conditions needed to achieve population stability. By reconstructing a population's niche position and space over a period of decline and comparing to historic baselines, shifts in the realized niche of a species can be assessed. Comparing shifts to historic information on resource availability and timing of declines can allow practitioners to identify probable drivers of species decline.We demonstrated the utility of this technique by reconstructing parameters of isotopic dietary niche over a 130‐year period and comparing isotopic niche reconstructions to land use and crop harvests during this same period via regression and Bayesian standard ellipsoid (SIBER) analyses. We use a formerly widespread but now endangered species, the eastern spotted skunk Spilogale putorius, addressing the hypothesis that land use change and agricultural intensification led to a historical collapse of key dietary resources which correlates with population declines in this species. To help control for isotopic variability unrelated to population decline, we compare trends to those of a secure, but ecologically similar generalist mesocarnivore, the striped skunk Mephitis mephitis, across the same spatiotemporal scale.We present evidence that historic dietary changes occurred in spotted skunks in the early 1900s but not to the same degree in striped skunks. Changes in isotopic composition correspond with the temporal period of decline and are explained by concurrent changes in land use. These results support the hypothesis that loss of key dietary resources as a result of land use change and agricultural intensification played a significant role in population declines of spotted skunks in this region. A free Plain Language Summary can be found within the Supporting Information of this article. [ABSTRACT FROM AUTHOR]

Published
2021
Full Text
View/download PDF

Catalog

Books, media, physical & digital resources
See catalog results