Resultados globales: 27 registros encontrados en 0.02 segundos.
Artículos, Encontrados 24 registros
Documentos de investigación, Encontrados 3 registros
Artículos Encontrados 24 registros  1 - 10siguientefinal  ir al registro:
1.
10 p, 1.5 MB Assessment of two complementary influenza surveillance systems : Sentinel primary care influenza-like illness versus severe hospitalized laboratory-confirmed influenza using the moving epidemic method / Torner, Nuria (Universitat de Barcelona) ; Basile, Luca (Generalitat de Catalunya) ; Martínez, Ana (Instituto de Salud Carlos III) ; Rius i Gibert, Maria Cristina (Agència de Salut Pública de Barcelona) ; Godoy, Pere (Agència de Salut Pública de Catalunya) ; Jané, Mireia (Instituto de Salud Carlos III) ; Domínguez, Ángela (Universitat de Barcelona) ; Aizpurua, J. ; Alonso, J. ; Azemar, J. ; Aizpurua, P. ; Ardaya, P.M. ; Basas, M.D. ; Batalla, J. ; Biendicho, P. ; Bonet, M. ; Callado, M. ; Campos, S. ; Casanovas, J. M. ; Ciurana, E. ; Clapes, M. ; Cots, J.M. ; De La Rica, D. ; Domingo, I. ; Elizalde, G. ; Escapa, P. ; Fajardo, S. ; Fau, E. ; Fernandez, O. ; Fernandez, M. ; Ferrer, C. ; Forcada, A. ; Fos, E. ; Gadea, G. ; Garcia, J. ; Garcia, R. ; Gatius, C. ; Gelado, M.J. ; Grau, M. ; Grivé, M. ; Guzman, M.C. ; Hernández, R. ; Jimenez, G. ; Juscafresa, A. ; Llussa, A.M. ; López, C. ; Kristensen, L. ; MacIà, E. ; Mainou, A. ; Marco, E. ; Martínez, M. ; Martínez, J.G. ; Marulanda, K.V. ; Masa, R. ; Moncosí, X. ; Naranjo, M.A. ; Navarro, D. ; Ortolà, E. ; París, F. ; Pérez, M.M. ; Pozo, C. ; Pujol, R. ; Ribatallada, A. ; Ruiz, G. ; Sabaté, S. ; Sanchez, R. ; Sarrà, N. ; Tarragó, E. ; Teixidó, A.M. ; Torres, A. ; Valén, E. ; Van Esso, D. ; Van Tarjcwick, C. ; Vink Schoenholzer, R. ; Zabala, E. ; Marcos, María Ángeles ; Mosquera, Maria del Mar ; De Molina, P. ; Rubio, E. ; Isanta, Ricard ; Antón, Andrés ; Pumarola Suñé, Tomàs ; Vilella, Anna ; Gorrindo, Pilar ; Espejo, Elena ; Andrés Santamaría, Marta ; Barcenilla, Fernando ; Navarro Rubio, Gema ; Barrabeig, Irene (Agència de Salut Pública de Catalunya) ; Pou, J. ; Alvarez, P. ; Plasencia, Elsa ; Rebull Fatsini, Josep ; Sala-Farré, Maria Rosa ; Riera Garcia, Montserrat ; Camps, Neus ; Follia, Núria ; Oller, A. ; Bach Foradada, Pilar ; Hernández, R. ; Perez, Rafael ; Torra Bastardas, Roser ; Carol, Mónica ; Minguell, Sofía ; Marce, R. ; Garcia-Pardo, Graciano ; Olona, Montserrat ; Alvarez, A. ; Ramon, J.M. ; Mòdol, Josep Maria (Institut Germans Trias i Pujol. Hospital Universitari Germans Trias i Pujol) ; Mena Pinilla, Guillermo ; Campins Martí, Magda ; Massuet, C. ; Tora, G. ; Ferràs, Joaquim (Agència de Salut Pública de Catalunya) ; Ferrús, Glòria (Agència de Salut Pública de Catalunya) ; Universitat Autònoma de Barcelona
Monitoring seasonal influenza epidemics is the corner stone to epidemiological surveillance of acute respiratory virus infections worldwide. This work aims to compare two sentinel surveillance systems within the Daily Acute Respiratory Infection Information System of Catalonia (PIDIRAC), the primary care ILI and Influenza confirmed samples from primary care (PIDIRAC-ILI and PIDIRAC-FLU) and the severe hospitalized laboratory confirmed influenza system (SHLCI), in regard to how they behave in the forecasting of epidemic onset and severity allowing for healthcare preparedness. [...]
2019 - 10.1186/s12889-019-7414-9
BMC public health, Vol. 19 Núm. 1 (13 2019) , p. 1089  
2.
12 p, 3.1 MB Nitrogen addition delays the emergence of an aridity-induced threshold for plant biomass / Li, Hailing (Lanzhou University. College of Ecology. State Key Laboratory of Herbage Improvement and Grassland Agro-Ecosystems) ; Terrer, César (Massachusetts Institute of Technology. Department of Civil and Environmental Engineering) ; Berdugo, Miguel (Universitat d'Alacant. Institut Multidisciplinari per a l'Estudi del Medi 'Ramón Margalef') ; Maestre, Fernando T. (Universitat d'Alacant. Institut Multidisciplinari per a l'Estudi del Medi 'Ramón Margalef') ; Zhu, Zaichun (Peking University. School of Urban Planning and Design) ; Peñuelas, Josep (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Yu, Kailiang (Princeton University. High Meadows Environmental Institute) ; Luo, Lin (Lanzhou University. College of Ecology. State Key Laboratory of Herbage Improvement and Grassland Agro-Ecosystems) ; Gong, Jie-Yu (Lanzhou University. College of Ecology. State Key Laboratory of Herbage Improvement and Grassland Agro-Ecosystems) ; Ye, Jian-Sheng (Lanzhou University. College of Ecology. State Key Laboratory of Herbage Improvement and Grassland Agro-Ecosystems)
Crossing certain aridity thresholds in global drylands can lead to abrupt decays of ecosystem attributes such as plant productivity, potentially causing land degradation and desertification. It is largely unknown, however, whether these thresholds can be altered by other key global change drivers known to affect the water-use efficiency and productivity of vegetation, such as elevated CO2 and nitrogen (N). [...]
2023 - 10.1093/nsr/nwad242
National science review, Vol. 10, issue 11 (Nov. 2023) , art. nwad242  
3.
Precipitation regulates the responses of xylem phenology of two dominant tree species to temperature in arid and semi-arid forest of the southern Altai Mountains / Wang, Wenjin (Chinese Academy of Sciences. South China Botanical Garden) ; Huang, Jian-Guo (Zhejiang University. College of Life Sciences) ; Zhang, Tongwen (Institute of Desert Meteorology (Ürümqi, Xina)) ; Qin, Li (Institute of Desert Meteorology (Ürümqi, Xina)) ; Jiang, Shaowei (Chinese Academy of Sciences. South China Botanical Garden) ; Zhou, Peng (Guangzhou Institute of Forestry and Landscape Architecture) ; Zhang, Yaling (Chinese Academy of Sciences. South China Botanical Garden) ; Peñuelas, Josep (Centre de Recerca Ecològica i d'Aplicacions Forestals)
Arid and semi-arid forests are important carbon sinks, with implications for the global carbon balance. However, the impacts of climate warming on the growth of arid and semi-arid forest tree species and ecosystem carbon sink dynamics remain uncertain because the effects of the complex interactions between precipitation and temperature on xylem phenology are not clearly understood. [...]
2023 - 10.1016/j.scitotenv.2023.163951
Science of the total environment, Vol. 886 (Aug. 2023) , art. 163951  
4.
9 p, 1.2 MB Importance of Tricuspid Regurgitation Velocity Threshold in Risk Assessment of Pulmonary Hypertension-Long-Term Outcome of Patients Submitted to Aortic Valve Replacement / Garcia-Ribas, Cora (Universitat Autònoma de Barcelona. Departament de Medicina) ; Ble, Mireia (Hospital del Mar (Barcelona, Catalunya)) ; Gómez, Miquel (Universitat Autònoma de Barcelona. Departament de Medicina) ; Mas-Stachurska, Aleksandra (Universitat Autònoma de Barcelona. Departament de Medicina) ; Cladellas Capdevila, Mercè (Universitat Autònoma de Barcelona. Departament de Medicina)
Background: The upper physiological threshold for tricuspid regurgitation velocity (TRV) of 2. 8 m/s proposed by the Pulmonary Hypertension (PH) guidelines had been questioned. The aim of this study was to evaluate the prognostic significance of preoperative PH in patients with aortic stenosis, long-term after valve replacement, using two different TRV thresholds (2. [...]
2021 - 10.3389/fcvm.2021.720643
Frontiers in Cardiovascular Medicine, Vol. 8 (november 2021)  
5.
10 p, 933.0 KB Long-interval intracortical inhibition in primary motor cortex related to working memory in middle-aged adults / Redondo-Camós, María (Institut Germans Trias i Pujol. Institut Guttmann) ; Cattaneo, Gabriele (Institut Germans Trias i Pujol. Institut Guttmann) ; Alviarez-Schulze, Vanessa (Universitat de Barcelona) ; Delgado-Gallén, Selma (Institut Germans Trias i Pujol. Institut Guttmann) ; España-Irla, Goretti (Institut Germans Trias i Pujol. Institut Guttmann) ; Solana-Sánchez, Javier (Institut Germans Trias i Pujol. Institut Guttmann) ; Perellón-Alfonso, Ruben (Institut d'Investigacions Biomèdiques August Pi i Sunyer) ; Albu, Sergiu (Institut Germans Trias i Pujol. Institut Guttmann) ; Tormos, José M. (Institut Germans Trias i Pujol. Institut Guttmann) ; Pascual Leone, Álvaro (Institut Germans Trias i Pujol. Institut Guttmann) ; Bartrés-Faz, David (Institut Germans Trias i Pujol. Institut Guttmann) ; Universitat Autònoma de Barcelona
Excitability of the primary motor cortex measured with TMS has been associated with cognitive dysfunctions in patient populations. However, only a few studies have explored this relationship in healthy adults, and even fewer have considered the role of biological sex. [...]
2022 - 10.3389/fpsyg.2022.998062
Frontiers in psychology, Vol. 13 (september 2022)  
6.
22 p, 3.5 MB Optimal threshold of data envelopment analysis in bankruptcy prediction / Staňková, Michaela (Mendel University in Brno (República Txeca)) ; Hampel, David (Mendel University in Brno (República Txeca))
Data envelopment analysis is not typically used for bankruptcy prediction. However, this paper shows that a correctly set up a model for this approach can be very useful in that context. A superefficiency model was applied to classify bankrupt and actively manufactured companies in the European Union. [...]
2023 - 10.57645/20.8080.02.3
SORT : statistics and operations research transactions, Vol. 47 Núm. 1 (2023) , p. 129-150  
7.
12 p, 261.7 KB Despido colectivo que afecta a un número de trabajadores inferior al umbral legal: imperatividad de la norma y consecuencias jurídicas: comentario a la STS de 10 de octubre de 2017 / Ysàs Molinero, Helena (Universitat Autònoma de Barcelona. Departament de Dret Públic i de Ciències Historicojurídiques)
La sentencia de referencia da respuesta a un doble interrogante: ¿puede la empresa optar por tramitar un despido conforme a la modalidad de despido colectivo cuando el número de trabajadores afectados resulta inferior al umbral marcado por el artículo 51. [...]
The Supreme Court's decision responds to a double question: can a company choose to carry out a dismissal according to the collective dismissal modality when the number of affected workers is lower than the threshold marked by article 51. [...]

2018
IUSLabor, Vol. 2018 Núm. 1 (2018) , p. 319-330  
8.
11 p, 1.1 MB Drewnowski's index to measure lifespan variation : revisiting the Gini coefficient of the life table / Aburto, José Manuel (London School of Hygiene and Tropical Medicine) ; Basellini, Ugofilippo (Max Planck Institute for Demographic Research) ; Baudisch, Annette (University of Southern Denmark) ; Villavicencio, Francisco (Centre d'Estudis Demogràfics)
The Gini coefficient of the life table is a concentration index that provides information on lifespan variation. Originally proposed by economists to measure income and wealth inequalities, it has been widely used in population studies to investigate variation in ages at death. [...]
2022 - 10.1016/j.tpb.2022.08.003
Theoretical population biology, Vol. 148 (2022) , p. 1-10  
9.
8 p, 693.3 KB Pre‑ and intra‑operative prognostic factors of facial nerve function in cerebellopontine angle surgery / Gazia, Francesco (Institut Germans Trias i Pujol. Hospital Universitari Germans Trias i Pujol) ; Callejo, Àngela (Institut Germans Trias i Pujol. Hospital Universitari Germans Trias i Pujol) ; Pérez‑Grau, Marta (Institut Germans Trias i Pujol. Hospital Universitari Germans Trias i Pujol) ; Lareo, Susana (Institut Germans Trias i Pujol. Hospital Universitari Germans Trias i Pujol) ; Prades, José (Institut Germans Trias i Pujol. Hospital Universitari Germans Trias i Pujol) ; Roca‑Ribas, Francesc (Institut Germans Trias i Pujol. Hospital Universitari Germans Trias i Pujol) ; Amilibia, Emilio (Universitat Autònoma de Barcelona. Departament de Cirurgia)
Purpose: The study assesses whether pre- and intraoperative factors linked to electromyography and direct electrical stimulation (DES) of facial nerve can predict facial nerve function in the short- (12 days) and long-term (1 year) after cerebellopontine angle (CPA) tumor resection. [...]
2022 - 10.1007/s00405-022-07556-8
European Archives of Oto-Rhino-Laryngology, Juliol 2022  
10.
11 p, 4.0 MB Flexible setup for the measurement of CMOS time-dependent variability with array-based integrated circuits / Nafría i Maqueda, Montserrat (Universitat Autònoma de Barcelona. Departament d'Enginyeria Electrònica) ; Martin Martinez, Javier (Universitat Autònoma de Barcelona. Departament d'Enginyeria Electrònica) ; Rodríguez Martínez, Rosana (Universitat Autònoma de Barcelona. Departament d'Enginyeria Electrònica) ; Diaz-Fortuny, Javier (Universitat Autònoma de Barcelona. Departament d'Enginyeria Electrònica) ; Saraza-Canflanca, Pablo (Instituto de Microelectrónica de Sevilla) ; Castro-Lopez, Rafael (Instituto de Microelectrónica de Sevilla) ; Roca, Elisenda (Instituto de Microelectrónica de Sevilla) ; Fernandez, Francisco V. (Instituto de Microelectrónica de Sevilla)
This paper presents an innovative and automated measurement setup for the characterization of variability effects in CMOS transistors using array-based integrated circuits (ICs), through which a better understanding of CMOS reliability could be attained. [...]
2020 - 10.1109/TIM.2019.2906415
IEEE Transactions on Instrumentation and Measurement, Vol. 69, Issue 3 (March 2020) , p. 853-864  

Artículos : Encontrados 24 registros   1 - 10siguientefinal  ir al registro:
Documentos de investigación Encontrados 3 registros  
1.
14 p, 1.1 MB Credit card, yes or no? / Castañé del Barrio, Marc ; Franco Puntes, Daniel, dir. (Universitat Autònoma de Barcelona. Departament d'Arquitectura de Computadors i Sistemes Operatius) ; Universitat Autònoma de Barcelona. Escola d'Enginyeria
He buscat quin seria el millor model de predicció amb els seus hiperparàmetres per determinar quan bo és un client concret per a un banc.
He buscado cual sería el mejor modelo de predicción con sus hiperparàmetros para determinar quan bueno es un cliente concreto para un banco.
I have searched for what would be the best prediction model with its hyperparameters to determine how good a specific client is for a bank.

2023
Enginyeria de Dades [1394]  
2.
9 p, 792.9 KB Validació automàtica d'imatges de comptadors de gas / Lagunas Fernández, Aitor ; Valveny Llobet, Ernest, dir. (Universitat Autònoma de Barcelona. Departament de Ciències de la Computació) ; Universitat Autònoma de Barcelona. Escola d'Enginyeria
Aquest projecte consisteix en la validació dels números basada en el reconeixement d'imatges, en concret, imatges de comptadors de gas on poden haver-hi diferents models. S'utilitzen uns descriptors de contorn HOG per les imatges, de manera que s'aconsegueix, mitjançant un entrenament, un model. [...]
This project involves the validation of numbers based on image recognition, namely gas meters where images can have different models. HOG descriptors are used for images. A model is achieved through training. [...]
Este proyecto consiste en la validación de números basada en el reconocimiento de imágenes, en concreto, imágenes de contadores de gas donde pueden haber diferentes modelos. Se utilizan unos descriptores de contorno HOG por las imágenes, por lo que se consigue, mediante un entrenamiento, un modelo. [...]

2015-06-30
Enginyeria Informàtica [958]  
3.
47 p, 304.5 KB Growth in a Cross-Section of Cities : Location, Increasing Returns or Random Growth? / González Val, Rafael (Universitat de Barcelona) ; Olmo, Jose (City University London) ; Xarxa de Referència en Economia Aplicada (XREAP)
Xarxa de Referència en Economia Aplicada (XREAP) 2011 (XREAP ; 2011-21)  

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