Samuel Ortega, Juan Manuel García Manso, Juan Manuel Martín González, D. Vaamonde, Javier Calderón, Marzo Edir Da Silva‐Grigoletto,
Tópico(s): Non-Invasive Vital Sign Monitoring
2013 - Springer Science+Business Media | Journal of Systems Science and Complexity
Juan Manuel García Manso, Juan Manuel Martín González, D. Vaamonde, Marzo Edir Da Silva‐Grigoletto,
In the twentieth century, scientists have examined running speed over various distances, analyzing world records and studying the ability of an athlete to sustain a given speed. Assuming that running speed expresses the response of a non-linear multisystemic behavior, the relationship between these two variables (distance vs. velocity) can therefore be evaluated by applying scaling laws that fulfill the key principles of specificity and individuality of each athlete, yet responding to bioenergetic ...
Tópico(s): Physiological and biochemical adaptations
2012 - Elsevier BV | Journal of Theoretical Biology
Eduardo J. Mortani Barbosa, Juan Manuel García Manso, Juan Manuel Martín González, Samuel Ortega, Francisco J. Calderón, Marzo Edir Da Silva‐Grigoletto,
This study sought to determine the effects of hyperbaric pressure on heart rate modulation, by analyzing potential changes in heart rate variability (HRV). Ten divers were exposed to pressures of 1, 2, 3, and 4 atmospheres absolute (ATA). The test was performed in a hyperbaric chamber. Heart rate (HR) was recorded in supine subjects for 10 minutes per atmosphere. HRV was analyzed in the frequency mode (fast-Fourier transform and continuous wavelet transform). Results confirmed bradycardia as pressure ...
Tópico(s): EEG and Brain-Computer Interfaces
2010 - Oxford University Press | Military Medicine
Juan Manuel García Manso, Juan Manuel Martín González, Marzo Edir Da Silva‐Grigoletto, D. Vaamonde, Pedro J. Benito, Javier Calderón,
This paper reflects on the factors that condition performance in powerlifting and proposes that the result-generating process is inadequately described by the allometric equations commonly used. We analysed the scores of 1812 lifters belonging to all body mass categories, and analysed the changes in the results achieved in each weight category and by each competitor. Current performance-predicting methods take into account biological variables, paying no heed to other competition features. Performance ...
Tópico(s): Neurobiology and Insect Physiology Research
2007 - Elsevier BV | Journal of Theoretical Biology
Juan Manuel García Manso, Juan Manuel Martín González, Nancy Dávila–Cárdenes, Enrique Arriaza,
Middle and long distance athletics races behave as power-laws when time (or average speed) and distance are related, thus suggesting the presence of critical phenomena. Power-laws as a function of the athlete's position in the all-time world ranking allows us to define a Performance Index that reveals the existence of possible multifractal structures associated to the natural barriers to that the athletes tend in their evolution towards better results and in pursuit of world records. The new theories ...
Tópico(s): Theoretical and Computational Physics
2004 - Elsevier BV | Journal of Theoretical Biology
J. Sánchez-Flores, Juan Manuel García Manso, Juan Manuel Martín González, EJ Ramos-Verde, Enrique Arriaza-Ardiles, Marzo Edir Da Silva‐Grigoletto,
Analizar cuál es la trascendencia del córner durante un partido de fútbol y conocer cuáles son las acciones principales que tienen lugar durante un saque de esquina en el fútbol profesional masculino de alto nivel. Se analizaron 333 lanzamientos de esquina ejecutados en 35 partidos correspondientes a cinco competiciones internacionales de selecciones nacionales. Para su análisis se establecieron 370 posibles soluciones potenciales que fueron categorizadas a partir de cuatro niveles: lado de lanzamiento; ...
Tópico(s): Sports injuries and prevention
2012 - | Revista Andaluza de Medicina del Deporte
Juan Manuel García Manso, Juan Manuel Martín González, Marzo Edir Da Silva‐Grigoletto,
Resumen es: En el campo del deporte y del entrenamiento deportivo, un terreno particularmente multidisciplinar, pocos trabajos se han hecho hasta el momento desde la...
Tópico(s): Physical Education and Pedagogy
2010 - Elsevier BV | Revista Portuguesa de Pneumologia
Mario Manso-Vázquez, Manuel Caeiro Rodríguez, Martín Llamas Nistal,
Self-regulated learning (SRL) is being promoted and adopted increasingly due to the needs of current education, student centered and focused on competence development. One of the main components of SRL is learners' self-monitoring, which eventually contributes to a better performance. Monitoring is also important for teachers, as it enables them to know to what extent their learners are doing well and progressing properly. At the same time, the use of technology for learning is now common and facilitates ...
Tópico(s): E-Learning and Knowledge Management
2018 - Institute of Electrical and Electronics Engineers | IEEE Access
Inmaculada Egido Gálvez, Esther López Martín, Jesús Manso, Javier Manuel Valle López,
Over the last few years, the effect that teachers' beliefs have on the results achieved by their students has been widely studied. Educational research has shown that the self-efficacy beliefs of teachers in their work influence their professional behavior and are associated with students' achievement and motivation. The main aim of this work is to study the personal and contextual factors determining the level of self-efficacy perceived by teachers in countries of the European Union which participated ...
Tópico(s): Teacher Professional Development and Motivation
2018 - National University of Distance Education | Educación XX1
Yves de, Samuel Sarmiento Montesdeoca, Juan Manuel García Manso, Juan Manuel Martín González, Manuel Navarro Valdivielso, David Rodríguez Ruiz, Darío Rodríguez Matoso, M. Quiroga Escudero,
Alzheimer's disease has been studied from various areas of knowledge (biomarkers, brain structure, behavior, cognitive impairment). Our aim was to examine the effects of an exercises protocol developed using complexity theory concepts. Exercise improves neuroplasticity (neuronal ability to change and adapt as a result of experience) through mental and physical skills linked to cognitive-associative brain circuits. Introducing controlled physical and cognitive stimuli, self-organization and connectivity ...
Tópico(s): Cognitive Science and Mapping
2016 - | Revista Andaluza de Medicina del Deporte
Manuel Caeiro Rodríguez, Mario Manso-Vázquez, Fernando A. Mikic-Fonte, Martín Llamas Nistal, Manuel J. Fernández Iglesias, Hariklia Tsalapatas, Olivier Heidmann, Carlos Vaz de Carvalho, Triinu Jesmin, Jaanus Terasmaa, Lene Tolstrup Sørensen,
Higher Education engineering students need to be prepared to address sustainable solutions to the complex problems faced in this century. They should become proficient problem solvers, able to work in multidisciplinary teams, ready to adapt to new technologies, and able to acquire new knowledge and skills when needed. Usually known as soft skills, these competences play a key role in Engineering and have being taught in the last two decades, to a greater or lesser extent, using different methodologies ...
Tópico(s): Engineering Education and Curriculum Development
2021 - Institute of Electrical and Electronics Engineers | IEEE Access
A.M de la Mano, Sara Sevillano, Manuel A. Manso, Martín Pérez‐Andres, Isabel De Dios,
Summary Acute pancreatitis (AP) is characterized by initial pancreatic injury resulting from the activation of digestive enzymes and, later, widespread inflammation to distant organs. The aim of this study was to study whether the time‐course of inflammatory events during AP induced by bile‐pancreatic duct obstruction (BPDO) varies after lowering the acinar enzyme content by L364,718 (0.1 mg/kg/day) administration over 7 days before inducing AP. Flow cytometric immunophenotyping was used to analyse ...
Tópico(s): Pancreatic and Hepatic Oncology Research
2004 - Wiley | International Journal of Experimental Pathology
Caroline Peressutti, Juan Manuel Martín González, Juan Manuel García Manso, Denkô Mesa,
The dynamic interactions among physiological rhythms imbedded in the heart rate signal can give valuable insights into autonomic modulation in conditions of reduced outward attention. Therefore, in this study we analyzed the heart rate variability (HRV) in different levels of practice in Zen meditation (Zazen). Nineteen subjects with variable experience took part in this study. In four special cases we collected both HRV and respiration data. The time series were analyzed in frequency domain and also ...
Tópico(s): EEG and Brain-Computer Interfaces
2009 - Elsevier BV | International Journal of Cardiology
Caroline Peressutti, Juan Manuel Martín González, Juan Manuel García Manso,
The relative impact of meditation on autonomic nervous system (ANS) regulation of heart rate variability (HRV) is probably specific according to the technique and practice time. The purpose of the present study is to determine how different levels of expertise in mindfulness meditation, otherwise being characterized by an extraordinary (effortless) attentive state to the present moment, affect HRV. In a previous communication [ [1] Peressutti C. Martín-González J.M. García-Manso J.M. Mesa D. Heart rate ...
Tópico(s): Mental Health Research Topics
2011 - Elsevier BV | International Journal of Cardiology
E. Moreno, Juan Manuel García Manso, Juan Manuel Martín González, Samuel Ortega, Francisco J. Calderón, Marzo Edir Da Silva‐Grigoletto,
This study sought to determine the effects of hyperbaric pressure on heart rate modulation, by analyzing potential changes in heart rate variability (HRV).Ten divers were exposed to pressures of 1, 2, 3, and 4 atmospheres absolute (ATA).The test was performed in a hyperbaric chamber.Heart rate (HR) was recorded in supine subjects for 10 minutes per atmosphere.HRV was analyzed in the frequency mode (fast-Fourier transform and continuous wavelet transform).Results confi rmed bradycardia as pressure increased. ...
Tópico(s): Non-Invasive Vital Sign Monitoring
2010 - Oxford University Press | Military Medicine
Mario Manso-Vázquez, Manuel Caeiro Rodríguez, Martín Llamas Nistal,
There are several self-regulated learning strategies that can be followed by students in order to attain their learning goals.They involve different issues, from motivation to cognitive and metacognitive believes and procedures. In conjunction,they involve learners taking full awareness and responsibility of their own learning. Nowadays, many software tools areused by teachers and by students to carry out different learning activities. In this research piece we wonder if these tools arewell prepared ...
Tópico(s): Innovative Teaching and Learning Methods
2016 - Tempus Publications | International journal of engineering education
D. Gallach, Gonzalo Recio‐Sánchez, Álvaro Muñoz‐Noval, Miguel Manso‐Silván, Giacomo Ceccone, Raúl J. Martín‐Palma, V. Torres‐Costa, José Manuel Martínez Duart,
Porous silicon-based particles (PSps) with tailored physical and biological properties have recently attracted great attention given their biomedical potential. Within this context, the objective of the present work is to optimize the experimental parameters for the formation of biofunctional mesoporous PSps. Their functionality has been studied on the one hand by analyzing the fluorescence characteristics, such as tunable narrow band emission and fluorescence aging for PSps with different molecular ...
Tópico(s): Nanowire Synthesis and Applications
2009 - Elsevier BV | Materials Science and Engineering B
Miguel Manso‐Silván, María Arroyo‐Hernández, V. Torres‐Costa, Raúl J. Martín‐Palma, José Manuel Martínez Duart,
Periodic porous silicon sub-micrometer wells embedded into a silicon matrix have been grown by a combination of colloidal lithography, plasma processing and electrochemical etching. The process relies on the formation of a self-assembled monolayer of polystyrene microspheres, which are etched in an Ar/O2 plasma. A polymer resist is subsequently deposited by plasma polymerization. Finally, after colloidal particle removal, the surface is electrochemically etched in HF to form the porous silicon wells.
Tópico(s): Semiconductor materials and devices
2006 - Institute of Physics | EPL (Europhysics Letters)
Alena Kruisová, Martin Ševčík, Hanuš Seiner, Petr Sedlák, Benito Román‐Manso, P. Miranzo, Manuel Belmonte, Michal Landa,
The transmission of longitudinal ultrasonic waves through periodic ceramic microlattices fabricated by Robocasting was measured in the 2–12 MHz frequency range. It was observed that these structures (scaffolds of tetragonal and hexagonal spatial arrangements with periodicity at length-scales of ∼100 μm) exhibit well-detectable acoustic band structures with bandgaps. The locations of these gaps at relatively high frequencies were shown to be in close agreement with the predictions of numerical models, ...
Tópico(s): Noise Effects and Management
2017 - Elsevier BV | Ultrasonics
Miguel Quintela‐Fandino, L.M. Manso Sànchez, Élise Martin, Manuel Moreno, Serafín Morales, B. Bermejo De Las Heras, D. Malón Giménez, Rámón Colomer, Lucía González Cortijo, Javier Hornedo, Silvana Mourón, Manuel Muñoz, S. Escudero, Roberto Blanco Sequeiros, Santos Mañes,
Background: As opposed to other malignancies, immunotherapy has yielded limited efficacy in BC. We have found in animal models of HERNEG BC that chronic hypoxia secondary to prolonged Bev was associated to anti-tumor immune suppression and tumor PD-L1 upregulation. These events rendered HERNEG BC animal models sensitive to PD-L1 blockade in combination with Bev. We sought to explore this concept in the clinics in a pilot phase IB trial in HERNEG BC patients with disease progression (PD) on Bev maintenance ...
Tópico(s): Advanced Breast Cancer Therapies
2018 - Elsevier BV | Annals of Oncology
Juan Manuel García Manso, S Sarmiento-Montesdeoca, Juan Manuel Martín González, Francisco Javier Calderón‐Montero, Marzo Edir Da Silva‐Grigoletto,
Resumen en: Purpose. This study aims to compare the relationship between the ventilatory thresholds and the aerobic and anaerobic thresholds obtained by continuous w...
Tópico(s): Vehicle emissions and performance
2008 - Elsevier BV | Revista Portuguesa de Pneumologia
Juan Manuel Martín González, Yves de, Juan Manuel García Manso, Enrique Arriaza, Teresa Valverde Esteve,
Abstract Team sports are frequently studied by researchers. There is presumption that scoring in basketball is a random process and that can be described using the Poisson Model. Basketball is a collaboration-opposition sport, where the non-linear local interactions among players are reflected in the evolution of the score that ultimately determines the winner. In the NBA, the outcomes of close games are often decided in the last minute, where fouls play a main role. We examined 6130 NBA games in ...
Tópico(s): Complex Systems and Time Series Analysis
2016 - Elsevier BV | Physica A Statistical Mechanics and its Applications
Manuel A. Manso, Isabel De Dios, José Ignacio San Román, Mariano Martín, Maria Abdona Lopez,
The effects of prolonged administration of hydrocortisone (10 mg/kg/day) on exocrine pancreatic secretion were examined, analyzing the quantitative and qualitative variations in secretion at 7, 18 and 30 days of treatment. The weight of the pancreata was found to increase during the period of hydrocortisone treatment. After the 7th day of treatment the hormone significantly decreases basal exocrine pancreatic secretion, maintaining similar values up to the 30th day of treatment. Hydrocortisone enhances ...
Tópico(s): Stress Responses and Cortisol
1990 - Elsevier BV | Peptides
María Padilla-Ruiz, Irene Zarcos‐Pedrinaci, Francisco Rivas‐Ruiz, Teresa Téllez, Susana García‐Gutiérrez, Nerea González, Amado Rivero, Cristina Sarasqueta, Pedro Serrano‐Aguilar, Xavier Castells, José M. Quintana, María Sala, Maximino Redondo, Xavier Castells, Mercè Comas, Laia Domingo, Francesc Macià, Marta Román, Anabel Romero, María Sala, Teresa Barata, Isabel Diez de la Lastra, Mariola de la Vega, Marisa Baré, Núria Torà, Joana Ferrer, Francesc Castanyer, Carmen Siavil Varguillas Carmona, Susana Manso García, Maximina Martín, Nerea González, Miren Orive, María Amparo Valverde, Alberto Ortiz Sáez, Inma Barredo, Manuel de Toro, J. Ferreiro, José M. Quintana, Jeanette Pérez, Amado Rivero, Cristina Rey Valcárcel, María Padilla, Maximino Redondo, Teresa Téllez, Irene Zarcos, Cristina Churruca, Amaia Perales, Javier Bueno, Irune Ruiz, Cristina Sarasqueta, Jose María Urraca, Ma Jesús Michelena, Julio Moreno, Gaizka Mallabiabarrena, Patricia Cobos, Borja Otero, Javier Martínez Gorostiaga, Itsaso Troya,
Tópico(s): Cancer survivorship and care
2020 - Springer Science+Business Media | Annals of Surgical Oncology
Miguel Martín, José A. García‐Sáenz, Luís Manso, Antonio Llombart‐Cussac, Alejo Cassinello, Manuel Atienza, François Ringeisen, Eva Ciruelos,
The addition of CDK4 and 6 inhibitors (abemaciclib, palbociclib or ribociclib) to endocrine therapy, as first-line treatment or following progression after initial endocrine therapy, significantly increased progression-free survival, objective response rates and in some trials overall survival, compared with endocrine therapy alone in HR+ and HER2- breast metastatic breast cancer. These CDK4 and 6 inhibitors are now approved in this context and have become a new standard of care. A hypothesis-generating ...
Tópico(s): HER2/EGFR in Cancer Research
2020 - Future Medicine | Future Oncology
Enrique Arriaza-Ardiles, Juan Manuel Martín González, Marcos Zúñiga, J. Sánchez-Flores, Yves de, Juan Manuel García Manso,
This work presents a methodology for analysing the interactions between players in a football team, from the point of view of graph theory and complex networks. We model the complex network of passing interactions between players of a same team in 32 official matches of the Liga de Fútbol Profesional (Spain), using a passing/reception graph. This methodology allows us to understand the play structure of the team, by analysing the offensive phases of game-play. We utilise two different strategies ...
Tópico(s): Doping in Sports
2017 - Elsevier BV | Human Movement Science
Yves de, Juan Manuel Martín González, Samuel Sarmiento Montesdeoca, David Rodríguez Ruiz, Nieves Arjonilla López, Juan Manuel García Manso,
Tópico(s): Sports Analytics and Performance
2013 - Springer Science+Business Media | Journal of Systems Science and Complexity
Yves de, Juan Manuel Martín González, Samuel Sarmiento Montesdeoca, David Rodríguez Ruiz, A. García-Rodriguez, Juan Manuel García Manso,
The degree of overall competitiveness of a sport league is a complex phenomenon. It is difficult to assess and quantify all elements that yield the final standing. In this paper, we analyze the general behavior of the result matrices of each season and we use the corresponding results as a probably density. Thus, the results of previous seasons are a way to investigate the probability that each team has to reach a certain number of victories. We developed a model based on Shannon entropy using two ...
Tópico(s): Sports Performance and Training
2012 - Elsevier BV | Physica A Statistical Mechanics and its Applications
Tomáš Grabec, Martin Koller, Petr Sedlák, Alena Kruisová, Benito Román‐Manso, Manuel Belmonte, P. Miranzo, Hanuš Seiner,
Acoustic properties of an additive-manufactured SiC scaffold with hexagonal symmetry fabricated by the robocasting method are studied both numerically and experimentally. The numerical analysis is based on the finite element method (FEM) using Bloch boundary conditions. The calculations show both angular and frequency dispersion of the acoustic waves with wavelengths comparable to the spacing between the rods, i.e., on a millimeter scale, indicating interesting acoustic properties in the MHz range. ...
Tópico(s): Ultrasonics and Acoustic Wave Propagation
2019 - Elsevier BV | Wave Motion
Juan Manuel García Manso, Juan Manuel Martín González,
RESUMOOs sistemas que encontramos na natureza se organizam de forma hierárquica, ou seja, se confi guram em estratos que correspondem a escalas características de tempo, longitude ou energia.Por escala nos referimos à dimensão espacial ou temporal de um fenômeno e há três aspectos a considerar: a escala característica, o efeito de escala e o escalamento.A lei de escala, que segue muitos fenômenos naturais,
Tópico(s): Complex Systems and Time Series Analysis
2008 - | Fitness & Performance Journal