Articles

Articles 31 records found  previous11 - 20nextend  jump to record: Search took 0.01 seconds. 
11.
2 p, 611.1 KB Estadísticas de artículos de 2019
2020 - 10.5565/rev/ensciencias.3461
Enseñanza de las ciencias, Vol. 38 Núm. 3 (2020) , p. 13 (Editorial)  
12.
7 p, 1.5 MB An improved analytical model for the statistics of SET emergence point in HfO2 memristive device / Xiang, Dong (Harbin Institute of Technology. School of Mechatronics Engineering (China)) ; Zhang, Rulin (Hubei University. Hubei Key Laboratory of Applied Mathematics (China)) ; Li, Yu (Institute of Microelectronics of Chinese Academy of Sciences. Key Laboratory of Microelectronics Devices and Integration Technology (China)) ; Ye, Cong (Hubei University. Hubei Key Laboratory of Applied Mathematics (China)) ; Miranda, Enrique (Universitat Autònoma de Barcelona. Departament d'Enginyeria Electrònica) ; Suñé, Jordi, 1963- (Universitat Autònoma de Barcelona. Departament d'Enginyeria Electrònica) ; Long, Shibing (University of Science and Technology of China. School of Microelectronics (China))
In this work, an improved analytical model for the SET switching statistics of HfO2 memristive device is developed from the cell-based percolation model. The statistical results of the SET emergence point related to the beginning stage during SET process are systematically discussed. [...]
2019 - 10.1063/1.5085685
AIP advances, Vol. 9, Issue 2 (February 2019) , art. 025118  
13.
5 p, 47.0 KB Albert Prat and Computational Statistics : working with Albert / Ford, Brian
2006
SORT : statistics and operations research transactions, Special issue. Albert Prat in memoriam (April 2006) (Albert Prat i l'estadística)  
14.
7 p, 481.6 KB Creatividad epistemológica como factor de cambio y/o confusión : epidemiología y estadística / Vallverdú, Jordi 1973- (Universitat Autònoma de Barcelona)
Si bien la creatividad metodológica es una fuente de avance en las disciplinas científicas, podemos decir que durante su proceso de implementación es al mismo tiempo fuente de confusión. Las controversias científicas producidas a lo largo del siglo XX e inicios del XXI en torno a la epidemiología se nutren o son incentivadas por los debates paralelos en relación con las técnicas estadísticas empleadas. [...]
Although methodological creativity is a source of progress in scientific disciplines, we can affirm that during its implementation process it is at the same time a source of confusion. Scientific controversies produced throughout the twentieth and early twentieth centuries around epidemiology are nurtured or stimulated by parallel debates in relation to the statistical techniques employed. [...]

2017
Revista Iberoamericana de Argumentación, Vol. 15 (2017) , p. 92-98  
15.
5 p, 647.7 KB Switching Voltage and Time Statistics of Filamentary Conductive Paths in HfO2-Based ReRAM Devices / Rodríguez Fernández, Alberto (Universitat Autònoma de Barcelona. Departament d'Enginyeria Electrònica) ; Cagli, Carlo (Commissariat à l'Énergie Atomique et aux Énergies Alternatives (França)) ; Suñé, Jordi, 1963- (Universitat Autònoma de Barcelona. Departament d'Enginyeria Electrònica) ; Miranda, Enrique (Universitat Autònoma de Barcelona. Departament d'Enginyeria Electrònica)
Switching voltage and time statistics of HfO2-based one transistor-one resistor structures are investigated with the aim of clarifying the underlying physical mechanism that governs the formation and rupture of filamentary paths in the insulating layer. [...]
2018 - 10.1109/LED.2018.2822047
IEEE electron device letters, Vol. 39, Issue 5 (May 2018) , p. 656-659  
16.
2 p, 126.2 KB Estadísticas de artículos de 2018
2019 - 10.5565/rev/ensciencias.3103
Enseñanza de las ciencias, Vol. 37 Núm. 3 (2019) , p. 9 (Editorial)  
17.
14 p, 1.6 MB E-learning de las asignaturas del ámbito matemático-estadístico en las universidades españolas : oportunidades, retos, estado actual y tendencias / Steegman, Cristina (Universitat Oberta de Catalunya) ; Huertas, M. Antònia (Universitat Oberta de Catalunya) ; Juan, Ángel A. (Universitat Oberta de Catalunya) ; Prat, Montserrat (Prat Moratonas) (Universitat Autònoma de Barcelona. Departament de Didàctica de la Matemàtica i de les Ciències Experimentals)
En la primera parte de este artículo se tratan los aspectos clave del e-learning de las asignaturas universitarias de carácter matemático-estadístico. En concreto, el artículo discute los principales beneficios que las diferentes tecnologías -entornos on-line de aprendizaje y software especializado- proporcionan a estudiantes, profesores y universidades implicadas en la docencia de este tipo de asignaturas, así como los retos y dificultades a los que se ve expuesto cada uno de estos agentes del sistema universitario. [...]
The first part of this article deals with key aspects of e-learning in mathematics and statistics studies at universities. It discusses the main benefits the different technologies - online learning environments and specialised software - for students, lecturers and universities giving these subjects, as well as the challenges and the difficulties these groups face. [...]

2008 - 10.7238/rusc.v5i2.329
Revista de universidad y sociedad del conocimiento, Vol. 5, Num. 2 (2008)  
18.
26 p, 319.1 KB La primera estadística sanitaria infantil de la provincia de Santiago de Chile (1860-1929) / Chávez Zúñiga, Pablo ; Soto Lara, José Julián
Se analiza el desarrollo de la estadística médica centrada en las causas de muerte y las enfermedades infantiles entre 1860 y 1929 en Santiago de Chile, evidenciando los criterios aplicados para clasificar estas últimas. [...]
We analyse the development of medical statistics on the causes of childhood death and disease between 1860 and 1929 in Santiago (Chile),evidencing the criteria applied for their classification. Our work is based on the hypothesis that the accumulation of bureaucratic and medical knowledge gradually modified the understanding of death and disease. [...]

2019 - 10.30827/dynamis.v39i1.8670
Dynamis : Acta Hispanica ad Medicinae Scientiarumque. Historiam Illustrandam, Vol. 39 Núm. 1 (2019) , p. 149-174 (Articles)  
19.
21 p, 911.3 KB The intervals method : a new approach to analyse finite element outputs using multivariate statistics / Marcé Nogué, Jordi (Universität Hamburg. Centrum für Naturkunde) ; De Esteban-Trivigno, Soledad (Institut Català de Paleontologia Miquel Crusafont) ; Püschel, Thomas (University of Manchester. School of Earth and Environmental Sciences) ; Fortuny, Josep (Institut Català de Paleontologia Miquel Crusafont)
Background. In this paper, we propose a new method, named the intervals' method, to analyse data from finite element models in a comparative multivariate framework. As a case study, several armadillo mandibles are analysed, showing that the proposed method is useful to distinguish and characterise biomechanical differences related to diet/ecomorphology. [...]
2017 - 10.7717/peerj.3793
PeerJ, Vol. 5 (October 2017) , e3793  
20.
30 p, 668.8 KB On selection of statistics for approximate Bayesian computing (or the method of moments) / Creel, Michael (Universitat Autònoma de Barcelona. Departament d'Economia i d'Història Econòmica) ; Kristensen, Dennis (University College London)
A cross validation method for selection of statistics for Approximate Bayesian Computing, and for related estimation methods such as the Method of Simulated Moments, is presented. The method uses simulated annealing to minimize the cross validation criterion over a combinatorial search space that may contain an extremely large number of elements. [...]
2016 - 10.1016/j.csda.2015.05.005
Computational statistics & data analysis, Vol. 100 (2016) , p. 99-114  

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