• L. Juiña, V. Cabrera, S. Reina
    Enfoque UTE - Scientific Engineering Journal (2017). Vol. 8, (2), 83

    Abstract
    In the following project, the theory of constraints was applied in order to implement a manufacture CAD-CAM system into the metal mechanic industry processes of polymers injection [...]

  • A. De La Cruz, J. Donoso, O. Gonzales, R. Soto
    Enfoque UTE - Scientific Engineering Journal (2017). Vol. 8, (2), 82

    Abstract
    The present article shows the design and construction of a classifier didactical machine through artificial vision. The implementation of the machine is to be used as a learning [...]

  • S. Rosero, N. Erazo, M. Guallpa, M. Usigña
    Enfoque UTE - Scientific Engineering Journal (2017). Vol. 8, (2), 81

    Abstract
    The research consisted in evaluating four biostimulants and three substrates for the propagation of Vallea stipularis L.f. in greenhouse conditions. The biostimulants corresponded [...]

  • T. Marín Velásquez
    Enfoque UTE - Scientific Engineering Journal (2017). Vol. 8, (2), 80

    Abstract
    Viscosity is the property of fluids to oppose movement when a cutting effort is applied on them to convey them from one point to another. Heavy oil has a high viscosity greater [...]

  • J. Paredes Salinas, C. Pérez Salinas, C. Castro Miniguano
    Enfoque UTE - Scientific Engineering Journal (2017). Vol. 8, (2), 79

    Abstract
    Studies of composite materials play an important role in engineering, materials, metallurgy and mechanical applications. Polymer reinforced fibers are widely used in the automotive [...]

  • A. Mejía-López, S. Rodas, D. Baño
    Enfoque UTE - Scientific Engineering Journal (2017). Vol. 8, (1), 78

    Abstract
    To determine the denaturation of milk proteins by the effects of heat treatment on pasteurization and to establish their influence on the yield of the fresh cheese manufactured, [...]

  • C. Rosero, C. Vaca, L. Tobar Subía, F. Rosero
    Enfoque UTE - Scientific Engineering Journal (2017). Vol. 8, (1), 77

    Abstract
    The self-triggered control produces non-periodic sampling sequences that vary depending on design factors related to stability and performance of the controlled system. Within [...]

  • R. Morales Carrera, R. Chalán Paladínez
    Enfoque UTE - Scientific Engineering Journal (2017). Vol. 8, (1), 76

    Abstract
    The aim was to establish the risk determinants of the library workers in Quito city, due to fungi exposure. Data were collected on infrastructure conditions and work organization, [...]

  • F. Yasmany Chávez, D. Gálvez Lio
    Enfoque UTE - Scientific Engineering Journal (2017). Vol. 8, (1), 75

    Abstract
    Simulation is a powerful approach in the study of the molecular evolution of genetic sequences and their divergence over time; there are different procedures for the simulation [...]

  • F. Jadán Piedra
    Enfoque UTE - Scientific Engineering Journal (2017). Vol. 8, (1), 74

    Abstract
    Enzymatic browning is one of the most relevant mechanisms of deterioration that take place in fresh-cut fruit and vegetables, as a consequence of the activity of the polyphenol [...]

  • D. Núñez, B. Núñez, H. Vaca, M. Ureña
    Enfoque UTE - Scientific Engineering Journal (2017). Vol. 8, (1), 73

    Abstract
    Nowadays, high productivity of machining is an important issue to obtain economic benefits in the industry. This purpose could be reached with high cutting velocity and feed [...]

  • O. Viera Carcache, L. Vinces Llaguno, K. Guerrero Goyes, F. Marcillo Vera
    Enfoque UTE - Scientific Engineering Journal (2017). Vol. 8, (1), 72

    Abstract
    This paper presents a computational proposal for the solution of the Cell Planning Problem. The importance of this problem in the area of Telecommunications imposes it as [...]

  • L. Rodoni, J. Massolo, A. Vicente
    Enfoque UTE - Scientific Engineering Journal (2017). Vol. 8, (1), 71

    Abstract
    This work evaluates three different conservation methods for red and green fresh-cut peppers. Red and green fruit were processed into sticks and treated as follows: A) water [...]

  • N. Gutiérrez Suquillo, I. Saá Arévalo, A. Vinueza Lozada
    Enfoque UTE - Scientific Engineering Journal (2017). Vol. 8, (1), 70

    Abstract
    This work presents the design of an oil extractor from the Sacha Inchi seed with an extruder screw mechanism allows a maximum yield of 34% through a continuous cold extraction [...]

  • M. Tapia, S. Arla, E. Tapia
    Enfoque UTE - Scientific Engineering Journal (2017). Vol. 8, (1), 69

    Abstract
    An agricultural machine of compact size, low cost of manufacture and operation, has been developed for the process of threshing the soft dry corn, originating from the Ecuadorian [...]

  • C. Saguay, R. Proaño, B. Jácome, D. Aguirre
    Enfoque UTE - Scientific Engineering Journal (2017). Vol. 8, (1), 68

    Abstract
    This paper describes the process of implementation of a diffused relational database in the practical case of the academic tutorials of the Faculty of Engineering Sciences [...]

  • V. Merchán, R. Rodríguez
    Enfoque UTE - Scientific Engineering Journal (2017). Vol. 8, (2), 67

    Abstract
    Nowadays, leadership and the style of governing have become one of the quality criteria that challenges the Government of Technologies and Information Systems (GoTIS) value-based [...]

  • X. Sotomayor, D. Ordóñez Camacho
    Enfoque UTE - Scientific Engineering Journal (2017). Vol. 8, (1), 66

    Abstract
    The Websockets Shared Virtual Whiteboard, is a system for cooperative work, that allows its users to collaborate remotely, online and in real time. The system provides with [...]

  • D. Olmedo-Vizueta, J. Hernandez-Ambato, D. Ávila-Pesantez, E. Bilotta, P. Pantano
    Enfoque UTE - Scientific Engineering Journal (2017). Vol. 8, (1), 65

    Abstract
    In this paper, the development of an interactive mobile application to strengthen the learning of emotion recognition in children with Autism Spectrum Disorders (ASD) is presented. [...]

  • O. Moscoso-Zea, S. Luján-Mora
    Enfoque UTE - Scientific Engineering Journal (2017). Vol. 8, (1), 64

    Abstract
    Knowledge Management (KM) is a practice that allows the creation, use, distribution and transfer of knowledge in organizations. Different KM frameworks exist that include [...]

  • J. Rojas, J. Bustos, D. Ordóñez Camacho
    Enfoque UTE - Scientific Engineering Journal (2017). Vol. 8, (1), 63

    Abstract
    QBus is a system that locates the bus routes circulating in the city of Quito. It consists of a mobile application which uses either Bluetooth Low Energy technology or Quick [...]

  • A. Cazañas, E. Parra
    Enfoque UTE - Scientific Engineering Journal (2017). Vol. 8, (1), 62

    Abstract
    This paper presents a literature review on the topic of web design, specifically with regard to mobile web design. The aim of the review is to identify and analyze major strategies [...]

  • D. Viveros-Melo, M. Ortega-Adarme, X. Blanco Valencia, A. Castro-Ospina, S. Murillo Rendón, D. Peluffo-Ordóñez
    Enfoque UTE - Scientific Engineering Journal (2017). Vol. 8, (1), 61

    Abstract
    Case-based reasoning (CBR) is a process used for computer processing that tries to mimic the behavior of a human expert in making decisions regarding a subject and learn from [...]

  • E. Crespo Martínez
    Enfoque UTE - Scientific Engineering Journal (2017). Vol. 8, (1), 60

    Abstract
    Information is the most valuable element for any organization or person in this new century, which, for many companies, is a competitive advantage asset (Vásquez & Gabalán, [...]

  • M. Quiñones-Cuenca, V. González-Jaramillo, R. Torres, M. Jumbo
    Enfoque UTE - Scientific Engineering Journal (2017). Vol. 8, (1), 59

    Abstract
    This work proposes a system for collecting meteorological data using a Wireless Sensor Network (WSN), that is able to transmit data in real-time. The system automatizes the [...]

  • A. Mantilla Guerra
    Enfoque UTE - Scientific Engineering Journal (2017). Vol. 8, (1), 58

    Abstract
    In order to contribute to the treatment of diabetes, which is one of the main causes of death in Ecuador and in the world, a research project is being developed to create [...]

  • A. Calle-Gómez, F. Fernández-Peña, P. Urrutia-Urrutia
    Enfoque UTE - Scientific Engineering Journal (2017). Vol. 8, (1), 57

    Abstract
    The study of the impact of Facebook in academy has been mainly based on the qualitative evaluation of the academic performance and motivation of students. This work takes [...]

  • A. Arciniegas M., D. Imbajoa R., J. Revelo F.
    Enfoque UTE - Scientific Engineering Journal (2017). Vol. 8, (1), 56

    Abstract
    This project describes a proposed Measure Management System, from the design stage to the implementation of a prototype smart meter, adapted to operate in the microgrid at [...]

  • G. Cárdenas, J. Aponte
    Enfoque UTE - Scientific Engineering Journal (2017). Vol. 8, (1), 55

    Abstract
    Many researchers have highlighted the scarcity of empirical studies that systematically examine the advantages and disadvantages of the use of visualization techniques for [...]

  • T. Acosta, S. Luján-Mora
    Enfoque UTE - Scientific Engineering Journal (2017). Vol. 8, (1), 54

    Abstract
    Since the publication of the Ecuadorian Technical Standard NTE INEN ISO / IEC 40500 in 2014 and the Ecuadorian Technical Regulation RTE INEN 288 "The web contents accessibility" [...]

  • M. V. García, E. Irisarri, F. Pérez
    Enfoque UTE - Scientific Engineering Journal (2017). Vol. 8, (1), 53

    Abstract
    Nowadays, factory automation systems need to cope with very different challenges, such as big data, IIoT, etc. These challenges lead to a new generation of automation systems [...]

  • E. Gómez Torres, N. Herrera-Herrera, M. Díaz
    Enfoque UTE - Scientific Engineering Journal (2017). Vol. 8, (1), 52

    Abstract
    The use of mobile devices has gradually increased. Every day, the number of organizations adopting systems which include some type of mobile payments is becoming bigger. Because [...]

  • C. Moreira Zambrano, W. Zambrano-Romero, R. Guamán-Quinché, W. Cuenca Álava
    Enfoque UTE - Scientific Engineering Journal (2017). Vol. 8, (1), 51

    Abstract
    This paper presents the results obtained from the implementation of an infrastructure to improve technological services of email, virtual learning environment, digital repository [...]

  • M. Cueva Hurtado, D. Alvarado Sarango
    Enfoque UTE - Scientific Engineering Journal (2017). Vol. 8, (1), 50

    Abstract
    Security in the application layer (SSL), provides the confidentiality, integrity, and authenticity of the data, between two applications that communicate with each other. [...]

  • P. Suárez, M. Villavicencio
    Enfoque UTE - Scientific Engineering Journal (2017). Vol. 8, (1), 49

    Abstract
    Considering that the images of different spectra provide an ample information that helps a lo in the process of identification and distinction of objects that have unique [...]

  • A. Cazañas, A. de San Miguel, E. Parra
    Enfoque UTE - Scientific Engineering Journal (2017). Vol. 8, (1), 48

    Abstract
    One strategy used to assure that an interface meets user requirements is to conduct usability testing. When conducting such testing one of the unknowns is sample size. Since [...]

  • M. Moreno-Revelo, S. Patascoy-Botina, A. Pantoja-Buchelli, J. Revelo Fuelagán, J. Rodríguez-Sotelo, S. Murillo-Rendón, D. Peluffo-Ordóñez
    Enfoque UTE - Scientific Engineering Journal (2017). Vol. 8, (1), 47

    Abstract
    An arrhythmia is a pathology that consists on altering the heartbeat. Although, the 12-lead electrocardiogram allows evaluation of the electrical behavior from heart to determine [...]

  • M. Yamba-Yugsi, S. Luján-Mora
    Enfoque UTE - Scientific Engineering Journal (2017). Vol. 8, (1), 46

    Abstract
    We are experiencing constant technological change, which implies that learning and training requirements have been increased, they are increasingly high. One of these changes [...]

  • F. Solís, D. Pinto, S. Solís
    Enfoque UTE - Scientific Engineering Journal (2017). Vol. 8, (1), 45

    Abstract
    The new styles and ways of life lead to greater use of wireless networks, the mobile device being a tool for data transmission, which are susceptible to threats in the transmission [...]

  • R. Proaño Escalante, C. Saguay Chafla, S. Jácome Canchig, F. Sandoval Zambrano
    Enfoque UTE - Scientific Engineering Journal (2017). Vol. 8, (1), 44

    Abstract
    One of the problems that the IT auditor has when expressing an opinion about a finding is the subjectivity that can be due to many aspects, among the main ones: emotional, [...]

  • V. Alvear-Puertas, P. Rosero-Montalvo, D. Peluffo-Ordóñez, J. Pijal-Rojas
    Enfoque UTE - Scientific Engineering Journal (2017). Vol. 8, (1), 43

    Abstract
    Internet of Things (or also known as IoT) is one of the technologies most named today because of the ability it envisages to connect all kinds of devices to the Internet. [...]

  • F. Sandoval, V. Galvez, O. Moscoso
    Enfoque UTE - Scientific Engineering Journal (2017). Vol. 8, (1), 42

    Abstract
    The development of an enterprise architecture (EA) in large organizations is complex. Thus, is important that the implementation of EA creates value in early stages of the [...]

  • J. Caranqui Aldaz
    Enfoque UTE - Scientific Engineering Journal (2017). Vol. 8, (4), 17

    Abstract
    Within the National Forest Restoration Plan of the Ministry of Environment of Ecuador, the ESPOCH herbarium identified the species used in the Autonomous Parochial Governments [...]

  • L. Hidalgo Aguilera, J. Imbaquingo, D. Mideros
    Enfoque UTE - Scientific Engineering Journal (2017). Vol. 8, (4), 16

    Abstract
    An automatic machine has been designed to obtain threads and ribbons through a continuous rotational cutting process. This machine processes plastic bottles used as containers [...]

  • V. Reyes, C. Rosales, A. Guzmán, S. Báez
    Enfoque UTE - Scientific Engineering Journal (2017). Vol. 8, (4), 15

    Abstract
    An important participation in the urban public transport offer of Quito is in the hands of the private company. Given the high demand, it will show the safety indicators and [...]

  • J. Miranda-Yuquilema, A. Marín-Cárdenas, M. González-Pérez, D. Sánchez-Macías
    Enfoque UTE - Scientific Engineering Journal (2017). Vol. 8, (4), 14

    Abstract
    The aim of this work was to evaluate the physical, microbiological, fibrous and lactic acid changes of cassava silage with cowpea used on biological mix. Fifty kg whole cassava [...]

  • G. Mariño, M. Coronel, C. González, E. Beltrán
    Enfoque UTE - Scientific Engineering Journal (2017). Vol. 8, (4), 13

    Abstract
    This research studied the influence of clarification techniques of Castilla's blackberry wine Rubus glaucus Benth on its chromaticity, turbidity and yields of the process. [...]

  • M. Jijón, T. Guerrero Villegas, A. Barahona, P. Aguilar Barriga
    Enfoque UTE - Scientific Engineering Journal (2017). Vol. 8, (4), 12

    Abstract
    Macadamia nut is considered "the queen of nuts", because of its high energy content and nutritional value. Certain types of nuts are considered to be non-commercial due to [...]

  • D. López, I. Naranjo, O. Pérez, V. Uday
    Enfoque UTE - Scientific Engineering Journal (2017). Vol. 8, (4), 11

    Abstract
    The quality of the algae Ascphyllum nodosum was assessed as a growth promoter in the breeding stage of Rainbow Trout (Oncorhynchus mykiss) and its immunostimulant effect with [...]

  • M. Álvarez González, L. Álvarez Gil, R. Vázquez Rodríguez
    Enfoque UTE - Scientific Engineering Journal (2017). Vol. 8, (4), 10

    Abstract
    The paper presents the evaluation and the analysis of three types of filter geometry to evaluate the filtration risk in Zaza Reservoir, taking as starting point the historic [...]

  • R. Najarro, R. López, R. Racines, A. Puris
    Enfoque UTE - Scientific Engineering Journal (2017). Vol. 8, (4), 9

    Abstract
    This paper aims to analyzing the effect of the inclusion of several constraints that have negative influence in the real manufacturing productions. For the solution of the [...]

  • C. Del Río
    Enfoque UTE - Scientific Engineering Journal (2017). Vol. 8, (4), 8

    Abstract
    This paper reviews what stage the central banks of the world’s leading economies are at in their study and adoption of distributed ledger technology (DLT) to reengineer [...]

  • G. Cerón López
    Enfoque UTE - Scientific Engineering Journal (2017). Vol. 8, (3), 7

    Abstract
    Is it easy to use geostatistics for reservoir characterization or not? Is SGEMS able to reproduce reservoir geological characteristics in a 3D high resolution model? After [...]

  • B. Carrillo, M. Mosquera
    Enfoque UTE - Scientific Engineering Journal (2017). Vol. 8, (3), 6

    Abstract
    Polyunsaturated fatty acids are bioactive compounds employed as nutritional supplements in the food and pharmaceutical industry, those are present in blue fish like sardine [...]

  • P. Castillo, L. Quinchuela, P. Echeverría, G. Jácome
    Enfoque UTE - Scientific Engineering Journal (2017). Vol. 8, (3), 5

    Abstract
    This work established the conditions of covalent immobilization of trypsin on a Sepharose matrix, which could be applied for the purification of trypsin inhibitors. The higher [...]

  • H. Ortega, R. Tufiño, J. Estévez
    Enfoque UTE - Scientific Engineering Journal (2017). Vol. 8, (3), 4

    Abstract
    The present work has the objective of developing a system for the automatic recognition of a playing card on a table, as part of a more general project to create a device [...]

  • P. Ludeña-González, R. Torres, M. Quiñónez, S. Cueva
    Enfoque UTE - Scientific Engineering Journal (2017). Vol. 8, (3), 3

    Abstract
    Overhead quantifies how much routing and control information is necessary for the application data to reach the destination node. This is very important in Ad Hoc networks [...]

  • S. Espín Lagos, J. Guamanquispe Toasa, D. Coello-Fiallos, J. Paredes Zumbana
    Enfoque UTE - Scientific Engineering Journal (2017). Vol. 8, (3), 2

    Abstract
    Shielding was performed on the flanks of teeth of a cane mill by means of the flame thermal projection technique using the Eutalloy 11496 micropulverized alloy. The material [...]

  • Comput. Methods Appl. Mech. Engrg., (2017). Vol. 326, pp. 422-445

    Abstract
    In this paper we propose a Finite Element model for analyzing closed membranes (“bags”) interacting with internal and external (surrounding) fluids. The approach [...]

  • Comput. Methods Appl. Mech. Engrg., (2017). Vol. 325, pp. 711-732

    Abstract
    The aim of this paper is to present a Lagrangian formulation for thermo-coupled fluid–structure interaction (FSI) problems and to show its applicability [...]

  • J. Cotela-Dalmau, R. Rossi, E. Oñate
    Comput. Methods Appl. Mech. Engrg., (2017). (preprint) Vol. 315, pp. 607-631

    Abstract
    We present a new stabilized finite element (FEM) formulation for incompressible flows based on the Finite Increment Calculus (FIC) framework (Oñate, [...]

  • P. Diez, S. Zlotnik, A. Huerta
    Comput. Methods Appl. Mech. Engrg. (2017). (Preprint) Vol. 326, pp. 223-240

    Abstract
    Design optimization and uncertainty quantification, among other applications of industrial interest, require fast or multiple queries of some parametric model. The Proper [...]

  • R. Hospital-Bravo, J. Sarrate, P. Diez
    Comput. Methods Appl. Mech. Engrg., (2017). (Preprint) Vol. 111 (8), pp. 703-723

    Abstract
    This paper details a semi‐analytical procedure to efficiently integrate the product of a smooth function and a complex exponential over tetrahedral elements. These highly [...]

  • R. García-Blanco, D. Borzacchiello, F. Chinesta, P. Diez
    Int. J. Numer. Meth. Engng. (2017). Vol. 111 (6), pp. 529-552

    Abstract
    The parametric analysis of electric grids requires carrying out a large number of Power Flow computations. The different parameters describe loading conditions and grid properties. [...]

  • K. Serafin, B. Magnain, E. Florentin, N. Parés, P. Diez
    Int. J. Numer. Meth. Engng. (2017). (Preprint) Vol. 110 (5), pp. 440-466

    Abstract
    This work focuses on providing accurate low-cost approximations of stochastic finite elements simulations in the framework of linear elasticity. In [E. Florentin, P. Diez, [...]

  • M. Signorini, S. Zlotnik, P. Diez
    Int. J. Numer. Meth. Engng. (2017). (Preprint) Vol. 109, (8), pp. 1085-1102

    Abstract
    The identification of the geological structure from seismic data is formulated as an inverse problem. The properties and the shape of the rock formations in the subsoil are [...]

  • Comput. Methods Appl. Mech. Engrg., (2017). (Preprint) Vol. 313 (1), pp. 785-816

    Abstract
    This paper presents a new methodology to compute guaranteed upper bounds for the energy norm of the error in the context of linear finite element approximations of the reaction-diffusion [...]

  • R. Flores, S. Trujillo
    Rev Vzlana Salud Pub (2017). 27

    Abstract
         Since the beginning of Cardiology in the world and then started as specialty in Venezuela history have occurred various events that influenced the [...]

  • T. Vizcaya, M. Mujica, R. Gásperi
    Rev Vzlana Salud Pub (2017). 26

    Abstract
    The organizational climate of health institutions is affected by many factors, such as leadership style, the level of motivation that exists, the way decisions are made and [...]

  • E. Nur, E. Pulgar, I. Piñero, M. Mendoza, M. Paredes, M. Morales, O. Ortiz, Y. Pernalete, D. Daza
    Rev Vzlana Salud Pub (2017). 25

    Abstract
    Depression occupies one of the first places as a reason for consultation in psychiatry, with university students being one of the groups most affected. The objective of this [...]

  • I. Ramones, R. Cammarata, B. Canache, B. Pacheco
    Rev Vzlana Salud Pub (2017). 24

    Abstract
    Obesity has become a serious health problem worldwide, being an independent risk factor for cardiovascular disease. In that sense, to evaluate the frequency of cardiac geometric [...]

  • Y. Ruiz, L. Avendaño, L. Cañizales, M. Oviedo, C. Guedez, J. Suarez, A. González
    Rev Vzlana Salud Pub (2017). 23

    Abstract
    The objectives of this work were the identification of a triatomine captured within a home located at 9 ° 17'2 "LN and 70 ° 25¨49" LO in the capital city of Trujillo State [...]

  • C. Carpintero, L. Lozada
    Rev Vzlana Salud Pub (2017). 22

    Abstract
    A descriptive transversal investigation was conducted with the aim of evaluating the exposure to psycho-social risks in a stratified sample of 556 workers of the main areas [...]

  • R. Gásperi
    Rev Vzlana Salud Pub (2017). 21

    Abstract
    Los reportes epidemiológicos periódicos en Salud Publica son fundamentales para el buen desempeño de los sistemas de salud en un país. Los  programas, planes de salud [...]

  • L. Valles
    Rev Vzlana Salud Pub (2017). 20

    Abstract
    The Warao indigenous community in the Delta Amacuro state, Venezuela, without intending it, became historical internationally, when the English writer, Daniel Defoe, published [...]

  • Y. Ontiveros, X. Bullones, O. Cárdenas
    Rev Vzlana Salud Pub (2017). 19

    Abstract
     Dengue es una de las arbovirosis más importantes en el mundo en términos de morbi-mortalidad. En América, destaca Venezuela donde son afectados niños, mujeres y [...]

  • Á. Daboín, L. Valles, F. Torrealba, T. Gharbi
    Rev Vzlana Salud Pub (2017). 18

    Abstract
    In order to develop intelligent traps as vector control mechanisms for the prevention and reduction of metaxenic diseases, a physiological parameter is determined as the wingbeat [...]

  • N. Padilla, A. Arrollo, C. Márquez, M. Pineda
    Rev Vzlana Salud Pub (2017). 17

    Abstract
    The rate of deterioration of fish and its safety are related to the hygienic management of the fish and its conditioning,consuming poorly cooked or raw fish can lead to food [...]

  • K. Bastidas, Y. Coll, Y. Delgado, M. Escobar, D. Flores, Z. González, Á. Riera
    Rev Vzlana Salud Pub (2017). 16

    Abstract
    In order to determine the prevalence of Burnout Syndrome, occupational risk to develop it in the health personnel and the user's  opinion about on medical attention, [...]

  • D. Zea, M. Bayona
    Rev Vzlana Salud Pub (2017). 15

    Abstract
    Since its discovery and identification in gastric tissue by Marshall and Warren in 1983, our knowledge about the effects of Helicobacter pylori infection has grown considerably. [...]

  • Y. Paredes, J. Chipia, L. Contreras
    Rev Vzlana Salud Pub (2017). 14

    Abstract
      Dengue is a viral disease that depends on interactions between environment, agent, population of hosts and vector, as well as socioeconomic, political, technical and [...]

  • R. Gásperi
    Rev Vzlana Salud Pub (2017). 13

    Abstract
    Health conceived as a complex phenomenon constitutes a circuit where the effects retroact on the causes and the health disease process as a product, reproduces its causes [...]

  • Comput. Methods Appl. Mech. Engrg., (2017). Vol. 325, pp. 37-55

    Abstract
    In this work we present a general error estimator for the finite element solution of solid mechanics problems based on the Variational Multiscale method. [...]

  • Comput. Methods Appl. Mech. Engrg., (2017). Vol. 110 (13), pp. 1203-1226

    Abstract
    The need for remeshing when computing flow problems in domains suffering large deformations has motivated the implementation of a tool that allows the proper transmission [...]

  • E. Castillo, R. Codina
    Mathematical Models and Methods in Applied Sciences (2017). Vol. 51 (4), pp. 1407-1427

    Abstract
    In this paper we present the numerical analysis of a three-field stabilized finite element formulation recently proposed to approximate viscoelastic flows. The three-field [...]

  • J. Baiges, R. Codina, A. Pont, E. Castillo
    Comput. Methods Appl. Mech. Engrg., (2017). Vol. 313, pp. 159-188

    Abstract
    In this work we present a Fixed-Mesh ALE method for the numerical simulation of free surface flows capable of using an adaptive finite element mesh covering a background [...]

  • E. Castillo, R. Codina
    Computers & Fluids (2017). Vol. 142, pp. 72-78

    Abstract
    In this paper, a three-field finite element stabilized formulation for the incompressible viscoelastic fluid flow problem is tested numerically. Starting from a residual based [...]

  • Int. J. Numer. Meth. Engng. (2017). (preprint) Vol. 113 (6), pp. 910-937

    Abstract
    In this paper, conserving time‐stepping algorithms for frictionless and full stick friction dynamic contact problems are presented. Time integration algorithms for frictionless [...]

  • (2017). Research Report, Nº PI417

    Abstract
    We present an overview of the model implemented by the International Centre for Numerical Methods in Engineering (CIMNE, www.cimne.com ) for  the generation of scientific [...]

  • Structural Control Health Monitoring (2017). Vol. 24 (11), Article Number: e2012

    Abstract
    The advances in information and communication technologies led to a general trend towards the availability of more detailed information on dam behaviour. This allows applying [...]

  • C. Labra, J. Rojek, E. Oñate
    Rock Mechanics and Rock Engineering (2017). Vol. 50 (3), pp. 621-638

    Abstract
    This paper presents advanced computer simulation of rock cutting process typical for excavation works in civil engineering. Theoretical formulation of the hybrid discrete/finite [...]

  • Procedia Engineering (2017). Vol. 175, pp. 226-232

    Abstract
    The main objective of this work lies in the development of a variational implicit Material Point Method (MPM), implemented in the open source Kratos Multiphysics framework. [...]

  • Int. J. Numer. Anal. Meth. Geomech. (2017). Vol. 41 (1), pp. 110-134

    Abstract
    A new mixed displacement‐pressure element for solving solid–pore fluid interaction problems is presented. In the resulting coupled system of equations, the balance [...]

  • Computers and Geotechnics (2017). Vol. 85, pp. 220-229

    Abstract
    The Discrete Element Method (DEM) was found to be an effective numerical method for the calculation of engineering problems involving granular materials. [...]

  • L. Nallim, S. Oller, E. Oñate, F. Flores
    Composite Structures (2017). Vol. 163, pp. 168-184

    Abstract
    In this work a kinematics for laminated beams enriched with a refined formulation ZigZag (RZT), originally presented by Tessler et al. in 2007, introduced in a hierarchical [...]

  • Archives of Comp. Meths. Engng. (2017). Vol. 24 (1), pp. 1-21

    Abstract
    Predictive models are an important element in dam safety analysis. They provide an estimate of the dam response faced with a given load combination, which can be compared [...]

  • M. Cervera, C. Tesei, G. Ventura
    Int. J. Solids and Structures (2017). (preprint) Vol. 135, pp. 148–171

    Abstract
    In the present paper, a new d+/d− damage model apt for quasi-brittle materials is described and its validation is carried out considering unreinforced [...]

  • N. Dialami, M. Cervera, M. Chiumenti, A. Segatori, W. Osikowicz
    Metals (2017). (preprint) Vol. 7 (11), pp. 491

    Abstract
    This work adopts a fast and accurate two-stage computational strategy for the analysis of FSW (Friction stir welding) processes using threaded cylindrical pin tools. The coupled [...]

  • N. Dialami, M. Chiumenti, M. Cervera, A. Segatori, W. Osikowicz
    Int. J. Mechanical Sciences (2017). (preprint) Vol. 133, pp. 555-567

    Abstract
    Friction is one of the main heat generation mechanisms in Friction Stir Welding (FSW). This phenomenon occurs between the pin and the workpiece as the rotating tool moves [...]

  • M. Chiumenti, E. Neiva, E. Salsi, M. Cervera, E. Badia, J. Moya, Z. Chen, C. Lee, C. Davies
    Additive Manufacturing (2017). (preprint) Vol. 18, pp. 171-185

    Abstract
    In this work a finite-element framework for the numerical simulation of the heat transfer analysis of additive manufacturing processes by powder-bed technologies, [...]