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348 results on '"Andreu, Jordi"'

1. Implicación del estrés oxidativo en las enfermedades neurodegenerativas y posibles terapias antioxidantes

Author

Sienes Bailo Paula, Llorente Martín Elena, Calmarza Pilar, Montolio Breva Silvia, Bravo Gómez Adrián, Pozo Giráldez Adela, Sánchez-Pascuala Callau Joan José, Vaquer Santamaría Juana Maria, Dayaldasani Khialani Anita, Cerdá Micó Concepción, Camps Andreu Jordi, Sáez Tormo Guillermo, and Fort Gallifa Isabel

Subjects
antioxidantes, biomarcadores, enfermedades neurodegenerativas, especies reactivas, estrés oxidativo, Medical technology, R855-855.5
Abstract

El sistema nervioso central es fundamental en el control de la homeostasis y mantenimiento de las funciones fisiológicas del organismo. Sin embargo, sus características bioquímicas hacen que sea especialmente vulnerable al daño oxidativo, lo que compromete su correcto funcionamiento, desencadenando neurodegeneración y muerte neuronal.

Published
2022
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2. The role of oxidative stress in neurodegenerative diseases and potential antioxidant therapies

Author

Sienes Bailo Paula, Llorente Martín Elena, Calmarza Pilar, Montolio Breva Silvia, Bravo Gómez Adrián, Pozo Giráldez Adela, Sánchez-Pascuala Callau Joan J., Vaquer Santamaría Juana M., Dayaldasani Khialani Anita, Cerdá Micó Concepción, Camps Andreu Jordi, Sáez Tormo Guillermo, and Fort Gallifa Isabel

Subjects
antioxidants, biomarkers, neurodegenerative diseases, oxidative stress, reactive species, Medical technology, R855-855.5
Abstract

The central nervous system (CNS) is essential for homeostasis and controls the physiological functions of the body. However, the biochemical characteristics of the CNS make it especially vulnerable to oxidative damage (OS). This phenomenon compromises correct CNS functioning, leading to neurodegeneration and neuronal death.

Published
2022
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4. On-the-fly coarse-graining methodology for the simulation of chain formation of superparamagnetic colloids in strong magnetic fields

Author

Andreu, Jordi S., Calero, Carles, Camacho, Juan, and Faraudo, Jordi

Subjects
Condensed Matter - Soft Condensed Matter
Abstract

The aim of this work is the description of the chain formation phenomena observed in colloidal suspensions of superparamagnetic nanoparticles under high magnetic fields. We propose a new methodology based on an on-the-fly Coarse-Grain (CG) model. Within this approach, the coarse grain objects of the simulation are not fixed a priori at the beginning of the simulation but rather redefined on the fly. The motion of the CG objects (single particles or aggregates) is described by an anisotropic diffusion model and the magnetic dipole-dipole interaction is replaced by an effective short range interaction between CG objects. The new methodology correctly reproduces previous results from detailed Langevin Dynamics simulations of dispersions of superparamagnetic colloids under strong fields whilst requiring an amount of CPU time orders of magnitude smaller. This substantial improvement in the computational requirements allows the simulation of problems in which the relevant phenomena extends to time scales inaccessible with previous simulation techniques. A relevant example is the waiting time dependence of the relaxation time T_2 of water protons observed in Magnetic Resonance experiments containing dispersions of superparamagnetic colloids, which is correctly predicted by our simulations. Future applications may include other popular real-world applications of superparamagnetic colloids such as the magnetophoretic separation processes., Comment: 12 pages, 12 figures

Published
2011
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5. Aggregation of superparamagnetic colloids in magnetic fields: the quest for the equilibrium state

Author

Andreu, Jordi S., Camacho, Juan, and Faraudo, Jordi

Subjects
Condensed Matter - Soft Condensed Matter, Condensed Matter - Materials Science, Condensed Matter - Statistical Mechanics
Abstract

Experimental and simulation studies of superparamagnetic colloids in strong external fields have systematically shown an irreversible aggregation process in which chains of particles steadily grow and the average size increases with time as a power-law. Here we show, by employing Langevin dynamics simulations the existence of a different aggregation behavior: aggregates form during a transient period and the system attains an equilibrium distribution of aggregate sizes. A thermodynamic self-assembly theory supports the simulation results and it also predicts that the average aggregate size in the equilibrium state depends only on a dimensionless parameter combining the volume fraction of colloids phi0 and the magnetic coupling parameter Gamma. The conditions under which this new behavior can be observed are discussed.

Published
2010
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6. Towards a mathematical theory of meaningful communication

Author

Murtra, Bernat Corominas, Andreu, Jordi Fortuny, and Solé, Ricard

Subjects
Computer Science - Information Theory, Nonlinear Sciences - Adaptation and Self-Organizing Systems, Quantitative Biology - Other Quantitative Biology
Abstract

Despite its obvious relevance, meaning has been outside most theoretical approaches to information in biology. As a consequence, functional responses based on an appropriate interpretation of signals has been replaced by a probabilistic description of correlations between emitted and received symbols. This assumption leads to potential paradoxes, such as the presence of a maximum information associated to a channel that would actually create completely wrong interpretations of the signals. Game-theoretic models of language evolution use this view of Shannon's theory, but other approaches considering embodied communicating agents show that the correct (meaningful) match resulting from agent-agent exchanges is always achieved and natural systems obviously solve the problem correctly. How can Shannon's theory be expanded in such a way that meaning -at least, in its minimal referential form- is properly incorporated? Inspired by the concept of {\em duality of the communicative sign} stated by the swiss linguist Ferdinand de Saussure, here we present a complete description of the minimal system necessary to measure the amount of information that is consistently decoded. Several consequences of our developments are investigated, such the uselessness of an amount of information properly transmitted for communication among autonomous agents., Comment: 10 RevTex pages, 3 figure

Published
2010

8. Acquired tracheomalacia due to SARS‐CoV‐2 pneumonia.

Author

Espejo, David, Zapata, Marta, Omari, Saliha, Muñoz, Xavier, Cruz, Maria‐Jesús, Andreu, Jordi, Arjona, Marta, Berastegui, Cristina, Barrecheguren, Miriam, Cardoso, José, Clofent, David, Felipe, Almudena, Granados, Galo‐David, Jiménez, Ma Ángeles, López, Manuel, Ojanguren, Íñigo, Osorio, Jeisson, Pallero, Mercedes, Pilia, María‐Florencia, and Ramon, Ma Antonia

Subjects
SARS-CoV-2, PULMONARY function tests, COMPUTED tomography, PNEUMONIA, HOSPITAL admission & discharge
Abstract

Introduction: Several studies mentioned parenchymal findings after SARS‐CoV‐2 pneumonia, but few studies have mentioned alterations in the airways. The aim of this study was to estimate the prevalence of tracheomalacia and to analyse the clinical characteristics in a cohort of patients with SARS‐CoV‐2. Methods: The study population consisted of all patients with SARS‐CoV‐2 admitted a hospital serving a population of 500 000 inhabitants. Patients were visited between 2 and 6 months after hospital discharge. In this visit, all patients were subjected to an exhaustive clinical questionnaire and underwent clinical examination, pulmonary function tests and chest CT. Results: From February 2020 to August 2021, 1920 patients were included in the cohort and tracheomalacia was observed in 15 (0.8%) on expiratory HRCT imaging. All patients with tracheomalacia also presented ground glass opacities in the CT scan and 12 patients had airway sequelae. Conclusions: Tracheomalacia is an exceptional sequela of SARS‐CoV‐2 survivors. [ABSTRACT FROM AUTHOR]

Published
2024
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11. Supplementary Table 2 from A Pharmacodynamic/Pharmacokinetic Study of Ficlatuzumab in Patients with Advanced Solid Tumors and Liver Metastases

Author

Tabernero, Josep, primary, Elez, Maria Elena, primary, Herranz, Maria, primary, Rico, Isabel, primary, Prudkin, Ludmila, primary, Andreu, Jordi, primary, Mateos, Jose, primary, Carreras, Maria Josep, primary, Han, May, primary, Gifford, James, primary, Credi, Marc, primary, Yin, Wei, primary, Agarwal, Shefali, primary, Komarnitsky, Philip, primary, and Baselga, Jose, primary

Published
2023
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12. Supplementary Figure 3 from A Phase I Pharmacokinetic and Pharmacodynamic Study of Dalotuzumab (MK-0646), an Anti-Insulin-like Growth Factor-1 Receptor Monoclonal Antibody, in Patients with Advanced Solid Tumors

Author

Atzori, Francesco, primary, Tabernero, Josep, primary, Cervantes, Andrés, primary, Prudkin, Ludmila, primary, Andreu, Jordi, primary, Rodríguez-Braun, Edith, primary, Domingo, Amparo, primary, Guijarro, Jorge, primary, Gamez, Cristina, primary, Rodon, Jordi, primary, Di Cosimo, Serena, primary, Brown, Holly, primary, Clark, Jason, primary, Hardwick, James S., primary, Beckman, Robert A., primary, Hanley, William D., primary, Hsu, Karl, primary, Calvo, Emiliano, primary, Roselló, Susana, primary, Langdon, Ronald B., primary, and Baselga, José, primary

Published
2023
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13. Supplementary Figure 2 from Phase I Pharmacokinetic/Pharmacodynamic Study of MLN8237, an Investigational, Oral, Selective Aurora A Kinase Inhibitor, in Patients with Advanced Solid Tumors

Author

Cervantes, Andres, primary, Elez, Elena, primary, Roda, Desamparados, primary, Ecsedy, Jeffrey, primary, Macarulla, Teresa, primary, Venkatakrishnan, Karthik, primary, Roselló, Susana, primary, Andreu, Jordi, primary, Jung, JungAh, primary, Sanchis-Garcia, Juan Manuel, primary, Piera, Adelaida, primary, Blasco, Inma, primary, Maños, Laura, primary, Pérez-Fidalgo, José-Alejandro, primary, Fingert, Howard, primary, Baselga, Jose, primary, and Tabernero, Josep, primary

Published
2023
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14. Supplementary Figure 2 from A Phase I Pharmacokinetic and Pharmacodynamic Study of Dalotuzumab (MK-0646), an Anti-Insulin-like Growth Factor-1 Receptor Monoclonal Antibody, in Patients with Advanced Solid Tumors

Author

Atzori, Francesco, primary, Tabernero, Josep, primary, Cervantes, Andrés, primary, Prudkin, Ludmila, primary, Andreu, Jordi, primary, Rodríguez-Braun, Edith, primary, Domingo, Amparo, primary, Guijarro, Jorge, primary, Gamez, Cristina, primary, Rodon, Jordi, primary, Di Cosimo, Serena, primary, Brown, Holly, primary, Clark, Jason, primary, Hardwick, James S., primary, Beckman, Robert A., primary, Hanley, William D., primary, Hsu, Karl, primary, Calvo, Emiliano, primary, Roselló, Susana, primary, Langdon, Ronald B., primary, and Baselga, José, primary

Published
2023
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15. Supplementary Table 3 from A Pharmacodynamic/Pharmacokinetic Study of Ficlatuzumab in Patients with Advanced Solid Tumors and Liver Metastases

Author

Tabernero, Josep, primary, Elez, Maria Elena, primary, Herranz, Maria, primary, Rico, Isabel, primary, Prudkin, Ludmila, primary, Andreu, Jordi, primary, Mateos, Jose, primary, Carreras, Maria Josep, primary, Han, May, primary, Gifford, James, primary, Credi, Marc, primary, Yin, Wei, primary, Agarwal, Shefali, primary, Komarnitsky, Philip, primary, and Baselga, Jose, primary

Published
2023
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16. Supplementary Figure 1 from Phase I Pharmacokinetic/Pharmacodynamic Study of MLN8237, an Investigational, Oral, Selective Aurora A Kinase Inhibitor, in Patients with Advanced Solid Tumors

Author

Cervantes, Andres, primary, Elez, Elena, primary, Roda, Desamparados, primary, Ecsedy, Jeffrey, primary, Macarulla, Teresa, primary, Venkatakrishnan, Karthik, primary, Roselló, Susana, primary, Andreu, Jordi, primary, Jung, JungAh, primary, Sanchis-Garcia, Juan Manuel, primary, Piera, Adelaida, primary, Blasco, Inma, primary, Maños, Laura, primary, Pérez-Fidalgo, José-Alejandro, primary, Fingert, Howard, primary, Baselga, Jose, primary, and Tabernero, Josep, primary

Published
2023
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17. Supplementary Table 1 from A Pharmacodynamic/Pharmacokinetic Study of Ficlatuzumab in Patients with Advanced Solid Tumors and Liver Metastases

Author

Tabernero, Josep, primary, Elez, Maria Elena, primary, Herranz, Maria, primary, Rico, Isabel, primary, Prudkin, Ludmila, primary, Andreu, Jordi, primary, Mateos, Jose, primary, Carreras, Maria Josep, primary, Han, May, primary, Gifford, James, primary, Credi, Marc, primary, Yin, Wei, primary, Agarwal, Shefali, primary, Komarnitsky, Philip, primary, and Baselga, Jose, primary

Published
2023
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18. Supplementary Figure 3 from Phase I Pharmacokinetic/Pharmacodynamic Study of MLN8237, an Investigational, Oral, Selective Aurora A Kinase Inhibitor, in Patients with Advanced Solid Tumors

Author

Cervantes, Andres, primary, Elez, Elena, primary, Roda, Desamparados, primary, Ecsedy, Jeffrey, primary, Macarulla, Teresa, primary, Venkatakrishnan, Karthik, primary, Roselló, Susana, primary, Andreu, Jordi, primary, Jung, JungAh, primary, Sanchis-Garcia, Juan Manuel, primary, Piera, Adelaida, primary, Blasco, Inma, primary, Maños, Laura, primary, Pérez-Fidalgo, José-Alejandro, primary, Fingert, Howard, primary, Baselga, Jose, primary, and Tabernero, Josep, primary

Published
2023
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19. Supplementary Figure 4 from Phase I Pharmacokinetic/Pharmacodynamic Study of MLN8237, an Investigational, Oral, Selective Aurora A Kinase Inhibitor, in Patients with Advanced Solid Tumors

Author

Cervantes, Andres, primary, Elez, Elena, primary, Roda, Desamparados, primary, Ecsedy, Jeffrey, primary, Macarulla, Teresa, primary, Venkatakrishnan, Karthik, primary, Roselló, Susana, primary, Andreu, Jordi, primary, Jung, JungAh, primary, Sanchis-Garcia, Juan Manuel, primary, Piera, Adelaida, primary, Blasco, Inma, primary, Maños, Laura, primary, Pérez-Fidalgo, José-Alejandro, primary, Fingert, Howard, primary, Baselga, Jose, primary, and Tabernero, Josep, primary

Published
2023
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20. Supplementary Figure 5 from Phase I Pharmacokinetic/Pharmacodynamic Study of MLN8237, an Investigational, Oral, Selective Aurora A Kinase Inhibitor, in Patients with Advanced Solid Tumors

Author

Cervantes, Andres, primary, Elez, Elena, primary, Roda, Desamparados, primary, Ecsedy, Jeffrey, primary, Macarulla, Teresa, primary, Venkatakrishnan, Karthik, primary, Roselló, Susana, primary, Andreu, Jordi, primary, Jung, JungAh, primary, Sanchis-Garcia, Juan Manuel, primary, Piera, Adelaida, primary, Blasco, Inma, primary, Maños, Laura, primary, Pérez-Fidalgo, José-Alejandro, primary, Fingert, Howard, primary, Baselga, Jose, primary, and Tabernero, Josep, primary

Published
2023
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21. Supplementary Figure 1 from A Phase I Pharmacokinetic and Pharmacodynamic Study of Dalotuzumab (MK-0646), an Anti-Insulin-like Growth Factor-1 Receptor Monoclonal Antibody, in Patients with Advanced Solid Tumors

Author

Atzori, Francesco, primary, Tabernero, Josep, primary, Cervantes, Andrés, primary, Prudkin, Ludmila, primary, Andreu, Jordi, primary, Rodríguez-Braun, Edith, primary, Domingo, Amparo, primary, Guijarro, Jorge, primary, Gamez, Cristina, primary, Rodon, Jordi, primary, Di Cosimo, Serena, primary, Brown, Holly, primary, Clark, Jason, primary, Hardwick, James S., primary, Beckman, Robert A., primary, Hanley, William D., primary, Hsu, Karl, primary, Calvo, Emiliano, primary, Roselló, Susana, primary, Langdon, Ronald B., primary, and Baselga, José, primary

Published
2023
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22. Supplementary Tables 1 - 4 from Phase I Pharmacokinetic/Pharmacodynamic Study of MLN8237, an Investigational, Oral, Selective Aurora A Kinase Inhibitor, in Patients with Advanced Solid Tumors

Author

Cervantes, Andres, primary, Elez, Elena, primary, Roda, Desamparados, primary, Ecsedy, Jeffrey, primary, Macarulla, Teresa, primary, Venkatakrishnan, Karthik, primary, Roselló, Susana, primary, Andreu, Jordi, primary, Jung, JungAh, primary, Sanchis-Garcia, Juan Manuel, primary, Piera, Adelaida, primary, Blasco, Inma, primary, Maños, Laura, primary, Pérez-Fidalgo, José-Alejandro, primary, Fingert, Howard, primary, Baselga, Jose, primary, and Tabernero, Josep, primary

Published
2023
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23. Supplementary Methods from Phase I Pharmacokinetic/Pharmacodynamic Study of MLN8237, an Investigational, Oral, Selective Aurora A Kinase Inhibitor, in Patients with Advanced Solid Tumors

Author

Cervantes, Andres, primary, Elez, Elena, primary, Roda, Desamparados, primary, Ecsedy, Jeffrey, primary, Macarulla, Teresa, primary, Venkatakrishnan, Karthik, primary, Roselló, Susana, primary, Andreu, Jordi, primary, Jung, JungAh, primary, Sanchis-Garcia, Juan Manuel, primary, Piera, Adelaida, primary, Blasco, Inma, primary, Maños, Laura, primary, Pérez-Fidalgo, José-Alejandro, primary, Fingert, Howard, primary, Baselga, Jose, primary, and Tabernero, Josep, primary

Published
2023
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24. Data from Phase I Assessment of New Mechanism-Based Pharmacodynamic Biomarkers for MLN8054, a Small-Molecule Inhibitor of Aurora A Kinase

Author

Chakravarty, Arijit, primary, Shinde, Vaishali, primary, Tabernero, Josep, primary, Cervantes, Andres, primary, Cohen, Roger B., primary, Dees, E. Claire, primary, Burris, Howard, primary, Infante, Jeffrey R., primary, Macarulla, Teresa, primary, Elez, Elena, primary, Andreu, Jordi, primary, Rodriguez-Braun, Edith, primary, Rosello, Susana, primary, von Mehren, Margaret, primary, Meropol, Neal J., primary, Langer, Corey J., primary, ONeil, Bert, primary, Bowman, Douglas, primary, Zhang, Mengkun, primary, Danaee, Hadi, primary, Faron-Yowe, Laura, primary, Gray, Gary, primary, Liu, Hua, primary, Pappas, Jodi, primary, Silverman, Lee, primary, Simpson, Chris, primary, Stringer, Bradley, primary, Tirrell, Stephen, primary, Veiby, Ole Petter, primary, Venkatakrishnan, Karthik, primary, Galvin, Katherine, primary, Manfredi, Mark, primary, and Ecsedy, Jeffrey A., primary

Published
2023
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25. Supplementary Figure 2 from Phase I Assessment of New Mechanism-Based Pharmacodynamic Biomarkers for MLN8054, a Small-Molecule Inhibitor of Aurora A Kinase

Author

Chakravarty, Arijit, primary, Shinde, Vaishali, primary, Tabernero, Josep, primary, Cervantes, Andres, primary, Cohen, Roger B., primary, Dees, E. Claire, primary, Burris, Howard, primary, Infante, Jeffrey R., primary, Macarulla, Teresa, primary, Elez, Elena, primary, Andreu, Jordi, primary, Rodriguez-Braun, Edith, primary, Rosello, Susana, primary, von Mehren, Margaret, primary, Meropol, Neal J., primary, Langer, Corey J., primary, ONeil, Bert, primary, Bowman, Douglas, primary, Zhang, Mengkun, primary, Danaee, Hadi, primary, Faron-Yowe, Laura, primary, Gray, Gary, primary, Liu, Hua, primary, Pappas, Jodi, primary, Silverman, Lee, primary, Simpson, Chris, primary, Stringer, Bradley, primary, Tirrell, Stephen, primary, Veiby, Ole Petter, primary, Venkatakrishnan, Karthik, primary, Galvin, Katherine, primary, Manfredi, Mark, primary, and Ecsedy, Jeffrey A., primary

Published
2023
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26. Supplementary Tables 1-5 from Phase I Assessment of New Mechanism-Based Pharmacodynamic Biomarkers for MLN8054, a Small-Molecule Inhibitor of Aurora A Kinase

Author

Chakravarty, Arijit, primary, Shinde, Vaishali, primary, Tabernero, Josep, primary, Cervantes, Andres, primary, Cohen, Roger B., primary, Dees, E. Claire, primary, Burris, Howard, primary, Infante, Jeffrey R., primary, Macarulla, Teresa, primary, Elez, Elena, primary, Andreu, Jordi, primary, Rodriguez-Braun, Edith, primary, Rosello, Susana, primary, von Mehren, Margaret, primary, Meropol, Neal J., primary, Langer, Corey J., primary, ONeil, Bert, primary, Bowman, Douglas, primary, Zhang, Mengkun, primary, Danaee, Hadi, primary, Faron-Yowe, Laura, primary, Gray, Gary, primary, Liu, Hua, primary, Pappas, Jodi, primary, Silverman, Lee, primary, Simpson, Chris, primary, Stringer, Bradley, primary, Tirrell, Stephen, primary, Veiby, Ole Petter, primary, Venkatakrishnan, Karthik, primary, Galvin, Katherine, primary, Manfredi, Mark, primary, and Ecsedy, Jeffrey A., primary

Published
2023
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27. Supplementary Figure 1 from Phase I Assessment of New Mechanism-Based Pharmacodynamic Biomarkers for MLN8054, a Small-Molecule Inhibitor of Aurora A Kinase

Author

Chakravarty, Arijit, primary, Shinde, Vaishali, primary, Tabernero, Josep, primary, Cervantes, Andres, primary, Cohen, Roger B., primary, Dees, E. Claire, primary, Burris, Howard, primary, Infante, Jeffrey R., primary, Macarulla, Teresa, primary, Elez, Elena, primary, Andreu, Jordi, primary, Rodriguez-Braun, Edith, primary, Rosello, Susana, primary, von Mehren, Margaret, primary, Meropol, Neal J., primary, Langer, Corey J., primary, ONeil, Bert, primary, Bowman, Douglas, primary, Zhang, Mengkun, primary, Danaee, Hadi, primary, Faron-Yowe, Laura, primary, Gray, Gary, primary, Liu, Hua, primary, Pappas, Jodi, primary, Silverman, Lee, primary, Simpson, Chris, primary, Stringer, Bradley, primary, Tirrell, Stephen, primary, Veiby, Ole Petter, primary, Venkatakrishnan, Karthik, primary, Galvin, Katherine, primary, Manfredi, Mark, primary, and Ecsedy, Jeffrey A., primary

Published
2023
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28. Supplementary Figure Legends 1-2 from Phase I Assessment of New Mechanism-Based Pharmacodynamic Biomarkers for MLN8054, a Small-Molecule Inhibitor of Aurora A Kinase

Author

Chakravarty, Arijit, primary, Shinde, Vaishali, primary, Tabernero, Josep, primary, Cervantes, Andres, primary, Cohen, Roger B., primary, Dees, E. Claire, primary, Burris, Howard, primary, Infante, Jeffrey R., primary, Macarulla, Teresa, primary, Elez, Elena, primary, Andreu, Jordi, primary, Rodriguez-Braun, Edith, primary, Rosello, Susana, primary, von Mehren, Margaret, primary, Meropol, Neal J., primary, Langer, Corey J., primary, ONeil, Bert, primary, Bowman, Douglas, primary, Zhang, Mengkun, primary, Danaee, Hadi, primary, Faron-Yowe, Laura, primary, Gray, Gary, primary, Liu, Hua, primary, Pappas, Jodi, primary, Silverman, Lee, primary, Simpson, Chris, primary, Stringer, Bradley, primary, Tirrell, Stephen, primary, Veiby, Ole Petter, primary, Venkatakrishnan, Karthik, primary, Galvin, Katherine, primary, Manfredi, Mark, primary, and Ecsedy, Jeffrey A., primary

Published
2023
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31. Comparative assessment of image quality for coronary CT angiography with iobitridol and two contrast agents with higher iodine concentrations: iopromide and iomeprol. A multicentre randomized double-blind trial

Author

Achenbach, Stephan, Paul, Jean-François, Laurent, François, Becker, Hans-Christoph, Rengo, Marco, Caudron, Jerome, Leschka, Sebastian, Vignaux, Olivier, Knobloch, Gesine, Benea, Giorgio, Schlosser, Thomas, Andreu, Jordi, Cabeza, Beatriz, Jacquier, Alexis, Souto, Miguel, Revel, Didier, Qanadli, Salah Dine, Cademartiri, Filippo, and on behalf of the X-ACT Study Group

Published
2017
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35. Megafaunal assemblages in deep-sea ecosystems of the Gulf of Cadiz, northeast Atlantic ocean

Author

Universitat Politècnica de Catalunya. Doctorat en Ciències del Mar, Grinyó Andreu, Jordi, Francescangeli, Marco, Santín Muriel, Andreu, Ercilla Zárraga, Gemma, Estrada Llacer, Ferran, Mecho, Ariadna, Fanelli, Emanuela, Costa, Corrado, Danovaro, Roberto, Company Claret, Joan Baptista, Sobrino Yraola, Ignacio, Valencia Martínez de Antoñana, Javier, Aguzzi, Jacopo, Universitat Politècnica de Catalunya. Doctorat en Ciències del Mar, Grinyó Andreu, Jordi, Francescangeli, Marco, Santín Muriel, Andreu, Ercilla Zárraga, Gemma, Estrada Llacer, Ferran, Mecho, Ariadna, Fanelli, Emanuela, Costa, Corrado, Danovaro, Roberto, Company Claret, Joan Baptista, Sobrino Yraola, Ignacio, Valencia Martínez de Antoñana, Javier, and Aguzzi, Jacopo

Abstract

Deep-sea ecosystems of the Iberian margin have been widely impacted over the past decades, but the limited knowledge on their biodiversity and functioning limits our ability to contribute to their conservation. So far, in the Gulf of Cadiz, research has mostly been focused on megabenthic assemblages associated to mud volcanoes. However, several other geomorphological structures have remained widely unexplored. Here, by means of a quantitative analysis of 17 video transects conducted between 220 and 980 m depth, we investigated mega- benthic assemblages associated to canyons, contouritic channels, contouritic furrows and open slopes. We report the presence of 8 different assemblages, segregated as a result of the different substrates and geomorphologic features. Megabenthic assemblages on hard substrates were characterized by mono or multispecific sponge as- semblages. Soft bottoms hosted crinoid beds, pennatulacean meadows and fields of the gorgonian Radicipes gracilis. These results highlight the high diversity of megabenthic assemblages in deep-sea ecosystems of the Gulf of Cadiz and suggest that most of the geomorphological features that remained so far unexplored represent vulnerable marine ecosystems deserving protection and inclusion in future management plans., Postprint (published version)

Published
2022

36. Advancing fishery-independent stock assessments for the Norway lobster (Nephrops norvegicus) with new monitoring technologies

Author

Universitat Politècnica de Catalunya. Departament d'Enginyeria Electrònica, Universitat Politècnica de Catalunya. Doctorat en Ciències del Mar, Universitat Politècnica de Catalunya. SARTI-MAR - Sistemes d'Adquisició Remota de dades i Tractament de la Informació en el Medi Marí, Aguzzi, Jacopo, Chatzievangelou, Damianos, Bahamón Rivera, Nixon, Berry, Alan, Carreras, Marc, Company Claret, Joan Baptista, Costa, Corrado, Río Fernández, Joaquín del, Falahzadehabarghouee, Ahmad, Fifas, Spyros, Flögel, Sasha, Grinyó Andreu, Jordi, Jónasson, Jónas, Jonsson, Patrick, Lordan, Colm, Lundy, M., Marini, Simone, Martinelli, Michela, Masmitjà Rusiñol, Ivan, Mirimin, Luca, Naseer, Atif, Navarro, Joan, Palomeras, Narcís, Picardi, Giacomo, Stefanni, Sergio, Vigo Fernandez, Maria, Vila Gordillo, Yolanda, Weetman, Adrian, Doyle, Jennifer, Universitat Politècnica de Catalunya. Departament d'Enginyeria Electrònica, Universitat Politècnica de Catalunya. Doctorat en Ciències del Mar, Universitat Politècnica de Catalunya. SARTI-MAR - Sistemes d'Adquisició Remota de dades i Tractament de la Informació en el Medi Marí, Aguzzi, Jacopo, Chatzievangelou, Damianos, Bahamón Rivera, Nixon, Berry, Alan, Carreras, Marc, Company Claret, Joan Baptista, Costa, Corrado, Río Fernández, Joaquín del, Falahzadehabarghouee, Ahmad, Fifas, Spyros, Flögel, Sasha, Grinyó Andreu, Jordi, Jónasson, Jónas, Jonsson, Patrick, Lordan, Colm, Lundy, M., Marini, Simone, Martinelli, Michela, Masmitjà Rusiñol, Ivan, Mirimin, Luca, Naseer, Atif, Navarro, Joan, Palomeras, Narcís, Picardi, Giacomo, Stefanni, Sergio, Vigo Fernandez, Maria, Vila Gordillo, Yolanda, Weetman, Adrian, and Doyle, Jennifer

Abstract

The Norway lobster, Nephrops norvegicus, supports a key European fishery. Stock assessments for this species are mostly based on trawling and UnderWater TeleVision (UWTV) surveys. However, N. norvegicus are burrowing organisms and these survey methods are unable to sample or observe individuals in their burrows. To account for this, UWTV surveys generally assume that “1 burrow system = 1 animal”, due to the territorial behavior of N. norvegicus. Nevertheless, this assumption still requires in-situ validation. Here, we outline how to improve the accuracy of current stock assessments for N. norvegicus with novel ecological monitoring technologies, including: robotic fixed and mobile camera-platforms, telemetry, environmental DNA (eDNA), and Artificial Intelligence (AI). First, we outline the present status and threat for overexploitation in N. norvegicus stocks. Then, we discuss how the burrowing behavior of N. norvegicus biases current stock assessment methods. We propose that state-of-the-art stationary and mobile robotic platforms endowed with innovative sensors and complemented with AI tools could be used to count both animals and burrows systems in-situ, as well as to provide key insights into burrowing behavior. Next, we illustrate how multiparametric monitoring can be incorporated into assessments of physiology and burrowing behavior. Finally, we develop a flowchart for the appropriate treatment of multiparametric biological and environmental data required to improve current stock assessment methods., Peer Reviewed, Article signat per 31 autors/es: Jacopo Aguzzi, Damianos Chatzievangelou, Nathan J. Robinson, Nixon Bahamon, Alan Berry, Marc Carreras, Joan Batista Company, Corrado Costa, Joaquin del Rio Fernandez, Ahmad Falahzadeh, Spyros Fifas, Sascha Flögel, Jordi Grinyó, Jonás Pall Jonasson, Patrik Jonsson, Colm Lordan, Mathieu Lundy, Simone Marini, Michela Martinelli, Ivan Masmitja, Luca Mirimin, Atif Naseer, Joan Navarro, Narcís Palomeras, Giacomo Picardi, Cristina Silva, Sergio Stefanni , Maria Vigo, Yolanda Vila, Adrian Weetman i Jennifer Doyle., Postprint (published version)

Published
2022

37. Exploration and discovery of sponge assemblages on the continental shelf and slope of the Catalano-Balearic Sea by means of non-invasive techniques

Author

Universitat Politècnica de Catalunya. Departament d'Enginyeria Civil i Ambiental, Gili i Sardà, Josep Maria, Grinyó Andreu, Jordi, Santín Muriel, Andreu, Universitat Politècnica de Catalunya. Departament d'Enginyeria Civil i Ambiental, Gili i Sardà, Josep Maria, Grinyó Andreu, Jordi, and Santín Muriel, Andreu

Abstract

Sponge assemblages dominate several distinctive, hard-bottom environments, being one of the most important structural organisms at several locations around the world. Although the Mediterranean sponge fauna is among the world's most studied, information is minimal for sponges from Mediterranean deep-sea areas compared to shallow waters, with most of the data deriving from indirect sampling methods or from by-catch specimens collected by bottom trawlers. Taking advantage of the footage and material collected during the Life + INDEMARES, ABIDES and ABRIC projects, the present thesis aims to shed light, by means of non-invasive methods, into the sponge communities occurring in two remarkable sites of the Catalano-Balearic Sea (northwestern Mediterranean Sea): The Site of Community Interest (SCI) of the Menorca Channel (Balearic archipelago), which is to become a future Marine Protected Area (MPA), and the Cold Water-Coral (CWC) communities recently discovered in the Blanes Canyon. Regarding the Menorca Channel SCI, this thesis characterized, by means of quantitative analyses of video transects, the main sponge assemblages occurring in the area, with a special focus on the geographical, bathymetrical and size-structure distribution of its most relevant habitat-forming sponge. Quantitative analysis of 85 video-transects (a total linear distance of 75 km), together with representative collections to confirm species identifications, allowed to discriminate six major assemblages, which mainly corresponded to differences in substrate type and depth. Highest sponge densities and abundances were concentrated in areas of high hydrodynamism, namely the rocky shoals offshore Cap Formentor and the Menorca Canyon’s head. Most of the studied species were dominated by small to medium size classes, suggesting pulse recruitment events. A clear depth-zonation pattern has been observed, going from the inner continental shelf to the upper slope. At the same time, the continental shelf har, Las comunidades de esponjas dominan multitud de entornos de fondo duros, siendo uno de los organismos estructurales dominantes en varias áreas del mundo. Aunque la fauna de esponjas mediterráneas se encuentra entre las más estudiadas del mundo, la información disponible actualmente es mínima para las esponjas que se encuentran en las zonas más profundas del mediterráneo en comparación con sus aguas más someras, y la mayoría de los datos disponibles han sido obtenidos mediante métodos de muestreo indirectos o de capturas accidentales por pesquerías de fondo. Aprovechando el metraje y material recogido durante los proyectos Life + INDEMARES, ABIDES y ABRIC, la presente tesis pretende arrojar luz, mediante métodos no invasivos, sobre las comunidades de esponjas que se dan en dos áreas destacadas del Mar Catalano-Balear (mar Mediterráneo noroccidental): el Sitio de Interés Comunitario (SCI) del Canal de Menorca (archipiélago balear), que se convertirá en un futuro Área Marina Protegida (AMP), y las comunidades de corales de agua fría recientemente descubiertas en el cañón de Blanes. En cuanto al SIC del Canal de Menorca, esta tesis caracterizó, mediante análisis cuantitativos de video-transectos, las principales comunidades de esponjas de la zona, con especial énfasis en la distribución geográfica, batimétrica y estructural de las especies formadoras de hábitat más relevantes. El análisis cuantitativo de 85 video-transectos (una distancia lineal total de 75 km), junto con el análisis de especímenes para confirmar la identificación de especies, permitió discriminar seis comunidades principales, que correspondían principalmente a diferencias en el tipo de sustrato y profundidad. Las mayores densidades y abundancias de esponjas se concentraron en áreas de alto hidrodinamismo, a saber, las zonas rocosas frente a la costa del Cabo Formentor y la cabecera del Cañón de Menorca. También se observó un patrón claro de zonificación en profundidad, que va desde la plataforma contin, Les comunitats d'esponges dominen en multitud d'entorns marins de fons durs, essent considerats com un dels organismes estructurals principals de dites comunitats en diverses àrees del món. Encara que la fauna d'esponges mediterrànies es troba entre les més ben estudiades del món, la informació disponible actualment és mínima per a les esponges que es troben en les zones més profundes del mediterrani en comparació amb les seves aigües més someres, i la majoria de les dades disponibles fins a avui en dia han estat obtingudes mitjançant mètodes de mostreig indirectes o bé de captures accidentals per pesqueres de fons. Aprofitant el metratge i material recollit durant els projectes Life + INDEMARES, ABIDES i ABRIC, la present tesi pretén aportar llum, mitjançant mètodes no invasius, sobre les comunitats d'esponges que es donen en dues àrees destacades de la Mar Catalano-Balear (mar Mediterrani nord-occidental): el Lloc d'Importància Comunitària (LIC) del Canal de Menorca (arxipèlag balear), que ha d’esdevenir en un futur pròxim una Àrea Marina Protegida (AMP), i les comunitats de coralls d'aigua freda recentment descobertes en el Rec de Blanes. En quant al LIC del Canal de Menorca, aquesta tesi va caracteritzar, mitjançant anàlisis quantitatiu de vídeo-transsectes, les principals comunitats d'esponges de la zona, amb especial èmfasi en la distribució geogràfica, batimètrica i estructural de les espècies formadores d'hàbitat més rellevants. L'anàlisi quantitatiu de 85 vídeo-transsectes (una distància lineal total de 75 km), juntament amb l'anàlisi d'espècimens per a confirmar la identificació d'espècies, va permetre discriminar sis comunitats principals, que reflectien principalment diferències en la composició del substrat i la profunditat. Les majors densitats i abundàncies d'esponges es van concentrar en àrees d'alt hidrodinamisme, a saber, les zones rocoses enfront de la costa del Cap Formentor i la capçalera del Rec de Menorca. També es va observar un patró clar de, Postprint (published version)

Published
2022

38. Estudi de viabilitat d'una proposta tècnica per millorar l'eficiència del sistema de climatització d'un mercat municipal

Author

Universitat Politècnica de Catalunya. Departament de Màquines i Motors Tèrmics, Garrido Soriano, Núria, Cruces Andreu, Jordi, Universitat Politècnica de Catalunya. Departament de Màquines i Motors Tèrmics, Garrido Soriano, Núria, and Cruces Andreu, Jordi

Abstract

El present projecte neix de la col·laboració amb l’ajuntament de Sant Boi del Llobregat, per tal de valorar les deficiències energètiques presents al Mercat Municipal Sant Jordi. L’actual context mediambiental, amb uns elevats nivells d’emissions de gasos contaminants i una temperatura global que any rere any augmenta, ens ha d’obligar a posar el focus en la reducció dels consums energètics i en la millora de l’eficiència dels edificis privats i en particular dels edificis públics, aquests últims exalçant-los com a referents de la lluita contra el canvi climàtic. A conseqüència d’aquesta situació, s’esdevé la necessitat de realitzar estudis d’eficiència energètica en edificis, per tal de cercar les deficiències i així poder valorar les possibles solucions. Els mercats municipals per la seva tipologia de construcció i el seu funcionament, són edificis amb un elevat consum energètic i un elevat nombre de deficiències energètiques. Com a objectiu d’aquest projecte s’ha marcat la reducció del consum elèctric aprofitant en gran mesura l’actual sistema, d’aquesta manera se cerca aplicar millores i modificacions de l’actual instal·lació, aprofitant els medis que tenim actualment. Per la qual s’aconsegueix millorar els consums energètics, reduint els costos d’intervenció. Aquest projecte s’inicia amb un seguit d’actuacions de camp, fent visites presencials al mateix mercat, on es recopila tota la informació necessària, a més de les converses amb els responsables municipals i del mercat. En aquestes visites s’ha realitzat un estudi termogràfic, que acompanya el present projecte. Amb la informació extreta, es procedeix a l’estudi en detall i a la realització dels càlculs necessaris. D’aquesta forma s’obté el resultat final, on s’observa com la climatització és el principal focus de consum energètic. Aquest estudi energètic posa de manifest la possibilitat de la reducció del consum energètic d’un edifici sense realitzar una important inversió econòmica i sense la necessitat de, This project was born out of collaboration with the city of Sant Boi del Llobregat, in order to assess the energy deficiencies present in the Sant Jordi Municipal Market. The current environmental context, with high levels of emissions of polluting gases and a global temperature that increases year after year, must force us to focus on reducing energy consumption and improving the efficiency of private buildings and in particular public buildings, the latter of which are raising them as reference points in the fight against climate change. As a result of this situation, there is a need for energy efficiency studies in buildings, in order to search for deficiencies and to assess possible solutions. Municipal markets for their type of construction and operation are buildings with high energy consumption and a high number of energy deficiencies. The aim of this project has been to reduce electricity consumption by making the most of the current system, thus seeking to apply improvements and modifications to the current installation, taking advantage of the means we currently have. As a result, energy consumption is improved, and intervention costs are reduced. This project begins with a series of field actions, making eye visits to the same market, where all the necessary information is gathered, in addition to talks with municipal and market leaders. On these visits, a thermographic study has been carried out, accompanying this project. With the information extracted, the study is carried out in detail, and the necessary calculations are carried out. In this way, the final result is obtained, where air conditioning is seen as the main focus of consumption. This energy study highlights the possibility of reducing the energy consumption of a building without making a significant economic investment and without the need to make structural or far-reaching changes, this project sets out a series of actions that amount to at € 55,349.54, an economic cost of execution that r

Published
2022

40. Estudi de viabilitat d'una proposta tècnica per millorar l'eficiència del sistema de climatització d'un mercat municipal

Author

Cruces Andreu, Jordi, Universitat Politècnica de Catalunya. Departament de Màquines i Motors Tèrmics, and Garrido Soriano, Núria

Subjects
Energies::Eficiència energètica [Àrees temàtiques de la UPC], Eficiència energètica, Energia -- Estalvi, Energy conservation, Estalvi energètic, Markets, Mercats
Abstract

El present projecte neix de la col·laboració amb l’ajuntament de Sant Boi del Llobregat, per tal de valorar les deficiències energètiques presents al Mercat Municipal Sant Jordi. L’actual context mediambiental, amb uns elevats nivells d’emissions de gasos contaminants i una temperatura global que any rere any augmenta, ens ha d’obligar a posar el focus en la reducció dels consums energètics i en la millora de l’eficiència dels edificis privats i en particular dels edificis públics, aquests últims exalçant-los com a referents de la lluita contra el canvi climàtic. A conseqüència d’aquesta situació, s’esdevé la necessitat de realitzar estudis d’eficiència energètica en edificis, per tal de cercar les deficiències i així poder valorar les possibles solucions. Els mercats municipals per la seva tipologia de construcció i el seu funcionament, són edificis amb un elevat consum energètic i un elevat nombre de deficiències energètiques. Com a objectiu d’aquest projecte s’ha marcat la reducció del consum elèctric aprofitant en gran mesura l’actual sistema, d’aquesta manera se cerca aplicar millores i modificacions de l’actual instal·lació, aprofitant els medis que tenim actualment. Per la qual s’aconsegueix millorar els consums energètics, reduint els costos d’intervenció. Aquest projecte s’inicia amb un seguit d’actuacions de camp, fent visites presencials al mateix mercat, on es recopila tota la informació necessària, a més de les converses amb els responsables municipals i del mercat. En aquestes visites s’ha realitzat un estudi termogràfic, que acompanya el present projecte. Amb la informació extreta, es procedeix a l’estudi en detall i a la realització dels càlculs necessaris. D’aquesta forma s’obté el resultat final, on s’observa com la climatització és el principal focus de consum energètic. Aquest estudi energètic posa de manifest la possibilitat de la reducció del consum energètic d’un edifici sense realitzar una important inversió econòmica i sense la necessitat de fer canvis estructurals o de gran envergadura, en aquest projecte s’exposa un seguit d’actuacions que ascendeixen a 55.349,54 €, cost econòmic d’execució que es recupera econòmicament en menys de 4 anys, a més, aquest projecte mostra com les actuacions que es proposen tenen un impacte en la reducció del consum energètic de 64.280 kWh, que suposa un estalvi econòmic anual de 16.262,84 €. This project was born out of collaboration with the city of Sant Boi del Llobregat, in order to assess the energy deficiencies present in the Sant Jordi Municipal Market. The current environmental context, with high levels of emissions of polluting gases and a global temperature that increases year after year, must force us to focus on reducing energy consumption and improving the efficiency of private buildings and in particular public buildings, the latter of which are raising them as reference points in the fight against climate change. As a result of this situation, there is a need for energy efficiency studies in buildings, in order to search for deficiencies and to assess possible solutions. Municipal markets for their type of construction and operation are buildings with high energy consumption and a high number of energy deficiencies. The aim of this project has been to reduce electricity consumption by making the most of the current system, thus seeking to apply improvements and modifications to the current installation, taking advantage of the means we currently have. As a result, energy consumption is improved, and intervention costs are reduced. This project begins with a series of field actions, making eye visits to the same market, where all the necessary information is gathered, in addition to talks with municipal and market leaders. On these visits, a thermographic study has been carried out, accompanying this project. With the information extracted, the study is carried out in detail, and the necessary calculations are carried out. In this way, the final result is obtained, where air conditioning is seen as the main focus of consumption. This energy study highlights the possibility of reducing the energy consumption of a building without making a significant economic investment and without the need to make structural or far-reaching changes, this project sets out a series of actions that amount to at € 55,349.54, an economic cost of execution that recovers economically in less than 4 years, in addition, this project shows how the proposed actions have an impact on the reduction of energy consumption of 64,280 kWh, which means savings annual financial income of € 16,262.84.

Published
2022

41. Seguint la petja de Joan Solà

Author

Nogué Serrano, Neus, Fortuny Andreu, Jordi, and Salvat, Eulàlia

Subjects
Congressos, Solà, Joan, 1940-2010, Filologia catalana, Homenatges, Llibres electrònics
Abstract

II Jornada Joan Solà, celebrada el 16 d'octubre de 2020 a la Facultat de Filologia i Comunicació de la Universitat de Barcelona amb motiu del 10è aniversari de la mort del filòleg i organitzada pel Departament de Filologia Catalana i Lingüística General de la Universitat de Barcelona, El 16 d’octubre del 2020, amb motiu del desè aniversari de la mort de Joan Solà, el Departament de Filologia Catalana i Lingüística General de la Universitat de Barcelona va organitzar la segona jornada d’estudi de l’obra d’aquest autor des de diferents perspectives relacionades amb les seves facetes d’investigador i de divulgador. Aquest volum recull les set ponències que s’hi van presentar i les posa a disposició de lingüistes, professors, estudiants i, en general, de tothom que estigui interessat en l’obra de Solà, un dels principals referents de la lingüística catalana., Recull de les set ponències presentades a la II Jornada Joan Solà, celebrada el 16 d'octubre de 2020 a la Facultat de Filologia i Comunicació de la Universitat de Barcelona amb motiu del 10è aniversari de la mort del filòleg i organitzada pel Departament de Filologia Catalana i Lingüística General de la Universitat de Barcelona Conté: Joan Solà. Deu anys / Neus Nogué, Jordi Fortuny i Eulàlia Salvat -- 'Necessito més teca'. Joan Solà i l'Odissea de Riba: un projecte d'edició crítica / Jordi Cornudella -- Polaritat, concordança negativa i les reflexions de Joan Solà sobre la negació / M. Teresa Espinal -- Joan Solà i el Llibre d'Estil de l'Ajuntament de Barcelona: novetats i influència / F. Xavier Fargas Valero -- La integració de la coordinació en la teoria sintàctica. la proposta de Joan Solà en retrospectiva / Jordi Fortuny Andreu -- La pronominalització: estirant fils de Solà a la GIEC passant per la GCC / Anna Montserrat Ciurana -- Els bastidors de la GIEC: els papers de Joan Solà / Xavier Rofes Moliner -- De la tipologia oracional fabriana a una articulació argumental-pragmàtica de la inacusativitat en català / Joana Rosselló, Aquest llibre s’ha publicat amb la col·laboració del Grup d’Estudi de la Variació del Departament de Filologia Catalana i Lingüística General, i la Secció de Lingüística Catalana del mateix Departament.

Published
2022

42. Histological Findings in Transbronchial Cryobiopsies Obtained From Patients After COVID-19

Author

Andreu, Jordi, Arjona, Marta, Berastegui, Cristina, Barrecheguren, Miriam, Cardoso, José, Cruz, Ma Jesús, De Souza, Ma Luiza, Espejo, David, Granados, Galo, Jiménez, Ma Ángeles, López, Manuel, Ojanguren, Íñigo, Pallero, Mercedes, Ramon, Ma Antonia, Ramon y Cajal, Santiago, Revilla, Eva Ma, Romero, Christian, Sáez, Berta, Sampol, Júlia, Vélez, Eduardo, Villar, Ana, Culebras, Mario, Loor, Karina, Sansano, Irene, Persiva, Óscar, Clofent, David, Polverino, Eva, Felipe, Almudena, Osorio, Jeisson, Muñoz, Xavier, and Álvarez, Antonio

Published
2022
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44. Histological Findings in Transbronchial Cryobiopsies Obtained From Patients After COVID-19

Author

Culebras, Mario, primary, Loor, Karina, additional, Sansano, Irene, additional, Persiva, Óscar, additional, Clofent, David, additional, Polverino, Eva, additional, Felipe, Almudena, additional, Osorio, Jeisson, additional, Muñoz, Xavier, additional, Álvarez, Antonio, additional, Andreu, Jordi, additional, Arjona, Marta, additional, Berastegui, Cristina, additional, Barrecheguren, Miriam, additional, Cardoso, José, additional, Cruz, Ma Jesús, additional, De Souza, Ma Luiza, additional, Espejo, David, additional, Granados, Galo, additional, Jiménez, Ma Ángeles, additional, López, Manuel, additional, Ojanguren, Íñigo, additional, Pallero, Mercedes, additional, Ramon, Ma Antonia, additional, Ramon y Cajal, Santiago, additional, Revilla, Eva Ma, additional, Romero, Christian, additional, Sáez, Berta, additional, Sampol, Júlia, additional, Vélez, Eduardo, additional, and Villar, Ana, additional

Published
2022
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45. Lung Ultrasound as a First-Line Test in the Evaluation of Post-COVID-19 Pulmonary Sequelae

Author

Clofent, David, primary, Polverino, Eva, additional, Felipe, Almudena, additional, Granados, Galo, additional, Arjona-Peris, Marta, additional, Andreu, Jordi, additional, Sánchez-Martínez, Ana L., additional, Varona, Diego, additional, Cabanzo, Laura, additional, Escudero, Jose M., additional, Álvarez, Antonio, additional, Loor, Karina, additional, Muñoz, Xavier, additional, and Culebras, Mario, additional

Published
2022
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46. Persons with SARS-CoV-2 during the First and Second Waves in Catalonia (Spain): A Retrospective Observational Study Using Daily Updated Data

Author

Alves-Cabratosa, Lia, Comas-Cufí, Marc, Blanch-Andreu, Jordi, Martí Lluch, Ruth, Ponjoan, Anna, Castro Guardiola, Antoni, Faixedas Brunsoms, Delfí, Institut Català de la Salut, [Alves-Cabratosa L, Comas-Cufí M, Blanch J] Grup de Recerca en Salut Vascular de Girona, Institut Universitari per a la Recerca en Atenció Primària Jordi Gol i Gurina, Girona, Spain. [Martí-Lluch R, Ponjoan A] Institut d'Investigació Biomèdica de Girona (IDIBGI), Salt, Spain. Grup de Recerca en Salut Vascular de Girona, Institut Universitari per a la Recerca en Atenció Primària Jordi Gol i Gurina, Girona, Spain. [Castro-Guardiola A] Servei de Medicina Interna, Hospital Universitari de Girona Doctor Josep Trueta, Girona, Spain. Institut d'Investigació Biomèdica de Girona (IDIBGI), Salt, Spain. Departament de Ciències Mèdiques, Universitat de Girona, Girona, Spain. [Faixedas-Brunsoms D] Secretaria Tècnica, Institut Assistència Sanitària, Salt, Spain, and Institut d'Assistència Sanitària

Subjects
body regions, COVID-19 (Malaltia) - Epidemiologia - Catalunya, Catalonia, viruses, Other subheadings::Other subheadings::/epidemiology [Other subheadings], Cataluña, virosis::infecciones por virus ARN::infecciones por Nidovirales::infecciones por Coronaviridae::infecciones por Coronavirus [ENFERMEDADES], Otros calificadores::Otros calificadores::/epidemiología [Otros calificadores], virus diseases, Virus Diseases::RNA Virus Infections::Nidovirales Infections::Coronaviridae Infections::Coronavirus Infections [DISEASES]
Abstract

Coronavirus SARS-CoV-2; COVID-19; 2019-nCoV; Epidemiologia; Cronologia Coronavirus SARS-CoV-2; COVID-19; 2019-nCoV; Epidemiología; Cronología Coronavirus SARS-CoV-2; COVID-19; 2019-nCoV; Epidemiology; Timeline Description of persons with infection by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) comparing the first and second waves could help adapt the health services to manage this highly transmissible disease. We aimed to describe the epidemiology of persons with suspected SARS-CoV-2 infection, and the characteristics of patients with a positive test comparing first and second waves in Catalonia, Spain. This study had two stages. First, we analysed daily updated data on SARS-CoV-2 infection of persons from Girona (Catalonia); second, we compared two retrospective cohorts of patients with a positive reverse-transcription polymerase chain reaction or rapid antigenic test for SARS-CoV-2. Severity of patients with a positive test was defined by their admission to hospital; intermediate respiratory care; intensive care; or by decease. The first wave was from 01/03/2020 to 24/06/2020, and the second from 25/06/2020 to 08/12/2020.A higher percentage of persons with a positive test for SARS-CoV-2 infection was found in the first wave, despite being a less numerous group, likely due to improvement in the surveillance systems during the second wave. The characteristics of persons with the infection in the first and second waves differed substantially; persons in the first wave were older and in worse health condition.

Published
2021

48. XALOC, the MX beamline at ALBA synchrotron: current status and perspectives

Author

Gil-Ortiz, Fernando, primary, Carpena, Xavier, additional, Calisto, Barbara M., additional, Crespo, Isidro, additional, Álvarez, José Maria, additional, Andreu, Jordi S., additional, Valcarcel, Ricardo, additional, Miret, Albert, additional, Ávila, José, additional, Villanueva, Jorge, additional, Juanhuix, Judith, additional, and Boer, Roeland, additional

Published
2021
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49. Guia clínica per a l'atenció de les persones amb símptomes persistents de COVID-19

Author

Alobid, Isam, Beltrán Troncoso, Paola, Blanch-Andreu, Jordi, Fernández-Solà, Joaquim, Guarch, Joana, Garolera, Maite, Martín Correa, Esperanza, Molina, Maria, Navarro Serra, Anna, Sanchez Corretger, M Dolors, Sánchez-Valle, Raquel, Surís, Xavier, Torrell Vallespín, Gemma, Zabala, Yamile, [Alobid I] Servei ORL, Hospital Clínic i Provincial de Barcelona, Barcelona, Spain. Universitat de Barcelona (UB), Barcelona, Spain. [Beltrán Troncoso P] Servei de Cardiologia, Hospital de Viladecans, Àrea Metropolitana Sud, Institut Català de la Salut (ICS), Generalitat de Catalunya, Viladecans, Spain. [Blanch-Andreu J] Pla director de salut mental i addiccions, Direcció General de Planificació en Salut, Servei Català de la Salut, Departament de Salut, Generalitat de Catalunya, Barcelona, Spain. [Fernández-Solà J] Servei de Medicina Interna, Hospital Clínic i Provincial de Barcelona, Barcelona, Spain. Universitat de Barcelona (UB), Barcelona, Spain. Societat Catalanobalear de Medicina Interna, Barcelona, Spain. [Guarch J] Hospital Clínic i Provincial de Barcelona, Barcelona, Spain. Societat Catalana d'Especialistes en Psicologia Clínica (SCEPC), Barcelona, Spain. [Garolera M] Unitat de Neuropsicologia, Consorci Sanitari de Terrassa, Terrassa, Spain. Societat Catalana d'Especialistes en Psicologia Clínia (SCEPC), Barcelona, Spain. [Martín Correa E] Medicina Familiar i Comunitària, EAP Congrés, CAP Maragall, Institut Català de la Salut (ICS), Generalitat de Catalunya, Barcelona, Spain. [Molina Molina M] Servei de Pneumologia, Hospital Universitari de Bellvitge, Barcelona, Spain. Societat Catalana de Pneumologia, Barcelona, Spain. [Navarro Serra A] CAP Terrassa Nord, Consorci Sanitari de Terrassa, Terrassa, Spain. Associació d'Infermeria Familiar i Comunitària de Catalunya (AIFICC), Barcelona, Spain. [Sánchez-Corretger MD] Hospital Universitari del Sagrat Cor, Barcelona, Spain. Societat Catalana de Medicina Física i Rehabilitació, Barcelona, Spain. [Sánchez-Valle R] Servei de Neurologia, Hospital Clínic i Provincial de Barcelona, Barcelona, Spain. [Surís X] Unitat de Reumatologia, Hospital General de Granollers, Granollers, Spain. Societat Catalana de Reumatologia, Barcelona, Spain. [Torrell Vallespín G] Medicina Familiar i Comunitària, CAP Les Indianes, Institut Català de la Salut (ICS), Generalitat de Catalunya, Barcelona, Spain. [Zabana Y] Servei d'Aparell Digestiu, Hospital Universitari Mútua de Terrassa, Terrassa, Spain. Societat Catalana de Digestologia, Barcelona, Spain, and Departament de Salut

Subjects
Pathological Conditions, Signs and Symptoms::Signs and Symptoms [DISEASES], virosis::infecciones por virus ARN::infecciones por Nidovirales::infecciones por Coronaviridae::infecciones por Coronavirus [ENFERMEDADES], Virus Diseases::RNA Virus Infections::Nidovirales Infections::Coronaviridae Infections::Coronavirus Infections [DISEASES], afecciones patológicas, signos y síntomas::signos y síntomas [ENFERMEDADES], Símptomes, COVID-19 (Malaltia)
Abstract

Coronavirus SARS-CoV-2; COVID-19; 2019-nCoV-2; Símptomes persistents; Guia clínica Coronavirus SARS-CoV-2; COVID-19; 2019-nCoV-2; Síntomas persistentes; Guía clínica Coronavirus SARS-CoV-2; COVID-19; 2019-nCoV-2; Persistent symptoms; Clinical guide Les persones amb símptomes persistents de COVID-19 són majoritàriament dones d’edat mitjana i representen un problema de salut emergent, ja que aquests símptomes poden ocasionar un fort impacte sobre la qualitat de vida. Aquesta circumstància també pot afectar persones joves sense cap malaltia prèvia. El seu pronòstic a llarg termini és desconegut. Els símptomes persistents són molt variats i poden ser fluctuants i agrupar-se en una mateixa persona. Per a la gran majoria de persones amb símptomes de COVID-19 persistent ha de prevaldre l’atenció centrada exclusivament en l’equip d’atenció primària (AP), amb un abordatge integral i amb visió biopsicosocial, i amb el suport de professionals com els de salut mental, els dels serveis de rehabilitació i els de treball social quan sigui necessari. L’observació i l’abordatge de la simptomatologia persistent en aquestes persones representen una oportunitat per generar coneixement des de l’AP, juntament amb les persones afectades. La manca de símptomes patognomònics i/o proves específiques dificulta el diagnòstic i obliga a descartar altres malalties que poden tenir presentacions similars, sovint per arribar a un diagnòstic per exclusió. La manca d’un tractament específic fa que l’acompanyament d’aquestes persones tingui com a objectiu alleugerir el seu malestar i facilitar la seva reincorporació a l’activitat habitual. Las personas con síntomas persistentes de COVID-19 son mayoritariamente mujeres de edad media y representan un problema de salud emergente, ya que estos síntomas pueden ocasionar un fuerte impacto sobre la calidad de vida. Esta circunstancia también puede afectar a personas jóvenes sin enfermedad previa. Su pronóstico a largo plazo es desconocido. Los síntomas persistentes son muy variados y pueden ser fluctuantes y agruparse en una misma persona. Para la gran mayoría de personas con síntomas de COVID-19 persistente debe prevalecer la atención centrada exclusivamente en el equipo de atención primaria (AP), con un abordaje integral y con visión biopsicosocial, y con el apoyo de profesionales como los de salud mental, los de los servicios de rehabilitación y los de trabajo social cuando sea necesario. La observación y el abordaje de la sintomatología persistente en estas personas representan una oportunidad para generar conocimiento desde la AP, junto con las personas afectadas. La falta de síntomas patognomónicos y / o pruebas específicas dificulta el diagnóstico y obliga a descartar otras enfermedades que pueden tener presentaciones similares, a menudo para llegar a un diagnóstico por exclusión. La falta de un tratamiento específico hace que el acompañamiento de estas personas tenga como objetivo aliviar su malestar y facilitar su reincorporación a la actividad habitual. People with persistent symptoms of COVID-19 are mostly middle-aged women and represent an emerging health problem, as these symptoms can have a strong impact on quality of life. This circumstance can also affect young people without any previous illness. Its long-term prognosis is unknown. Persistent symptoms are very varied and can be fluctuating and grouped into a single person. For the vast majority of people with symptoms of persistent COVID-19, care focused exclusively on the primary care team (PA) should prevail, with a comprehensive approach and a biopsychosocial vision, and with the support of professionals such as those of mental health, those of rehabilitation services and those of social work when necessary. Observing and addressing the persistent symptomatology in these people represents an opportunity to generate knowledge from the PA, along with those affected. The lack of pathognomonic symptoms and / or specific tests makes diagnosis difficult and forces us to rule out other diseases that may have similar presentations, often to arrive at a diagnosis by exclusion. The lack of specific treatment means that the support of these people aims to alleviate their discomfort and facilitate their reintegration into the usual activity.

Published
2021

50. Llibres

Author

Andreu, Jordi

Abstract

Obres ressenyades: Aproximació a la història de Rubí. Ajuntament de Rubí, 1986 ; Història de Terrassa. Ajuntament de Terrassa, 1987.

Published
2021

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