CITY SPECIAL, DENBIGH., HARRY BINER., A. SHADWELL., C. H. TRITTON., E. DE LA FUENTE., DAVID DAVIES. WICKHAM STEED. J. L. GARVIN. J. H. THOMAS. AUSTIN KEEN. H. G. WELLS. C. A. McCURDY. LESLIE WILSON., G. WINGFIELD DIGBY., H. M., X.,
Births. Marriages. Deaths. Classified Advertising: Funerals. Garstin & Sons., Theatres., Public Appointments., Shipping.. Official Appointments and Notices: ...
1918 - Gale Group | TDA
Borja Ponte, L A Moya Ruano, Raúl Pino Díez, David de la Fuente,
... This Site PubMed Google Scholar David de la Fuente David de la Fuente 1Polytechnic School of Engineering, University of Oviedo, Campus ... Search Citation Borja Ponte, Laura Ruano, Raúl Pino, David de la Fuente; The Bullwhip effect in water demand management: taming ...
Tópico(s): Stock Market Forecasting Methods
2015 - UWA Publishing | Journal of Water Supply Research and Technology—AQUA
Norton Shaw, George Bellas Greenough, F. W. Beechey, Elisha Kent Kane, James Anderson, A. G. Findlay, Captain E. Irminger, Rev. J. L. Porter, John Hogg, Mr. Henry Poole, Harry Parkes, Dr. David Livingston, Sir R. I. Murchison, Rev. R. Moffat, James MacQueen, W. Kennett Loftus, Captain Alfred Parish, Thomas Hopkins, F. M. Kelley, Captain J. Lort Stokes, Capt. T. Spratt, Don Valentine Ledesma, Don M. B. De La Fuente, W. Bollaert, Captain Michael Quin, Robert Austin,
Frontmatter: Papers Read before the Royal Geographical Society Report to the Secretary of the United States Navy, at Washington, of the Expedition in ...
1856 - Gale Group | NCCO-STM 1of2
Cynthia Guadalupe Reyes‐Hernández, Jorge de la O‐Gutiérrez, David de la Fuente‐Villarreal, Guillermo Jacobo‐Baca, Alejandro Quiroga‐Garza, Alfonso Salinas‐Zertuche, Rodrigo Enrique Elizondo‐Omaña, Santos Guzmán‐López,
... for more papers by this authorDavid de la Fuente-Villarreal, David de la Fuente-Villarreal Department of Human Anatomy, School of ... for more papers by this authorDavid de la Fuente-Villarreal, David de la Fuente-Villarreal Department of Human Anatomy, School of Medicine, ...
Tópico(s): Innovations in Medical Education
2016 - Wiley | Anatomical Sciences Education
Andrew Robson, James Bone and Roland Watson, Phil Yates, Jon Ashworth, Raymond Snoddy Media Editor, Helen Studd, Robert Cole, Andrew Pierce, Michael Saward, DJM, Chris Ward, Anthony Thompson, Adam Sherwin Media Reporter, Robert Gutfreund-Walmsley, Peter Lansley, Robert Thicknesse, Anne Woodham, Tom Walters, Mark Souster, Richard Hobson, Andrew Robinson, Caroline Brannigan, Philip Howard, Carol Midgley, Jennal Cox Fitness Editor, Jeremy Kingston, Michael Binyon, James Bone, Marie Stubbs, Alexandra Frean Social Affairs Correspondent, H. R. Baillie-Johnson, Michael Chichester, Rosalind Renshaw, Gabrielle Starkey, Carl Mortished, Lance Mitchell, Patrick Barkham, Sam Lister, David Sharrock, Gavin Evans and John Goodbody, Daniel Horowitz, Roger Sexton, Pat Gibson, Simon Kuper, Stewart Tendler Crime Correspondent, Tom Bawden, Steve Bird, Dominic Walsh, Debra Craine, Shirley English, Lea Paterson and Caroline Merrell, Michael Knipe, Oliver August and Oliver Wright, Dominic Kennedy, Philip Webster, Angela Jameson Industrial Correspondent, D. M. E. Evans, Philip Webster and Lea Paterson, Richard Ford Home Correspondent, Phoebe Greenwood, Robin Young, Stephen Farrell, Helena Pozniak, James Delingpole, Colin Henderson, Richard Lloyd Parry, Peter Davies, Matt Dickinson Chief Football Correspondent, Bronwen Maddox Foreign Editor's Briefing, Tom McParland, Tim Teeman, Mark Court, Anthea Lawson, Sue Mallia, Angela Jameson, Dan Sabbagh and Nic Hopkins, Roger Hawkins, Paula Hawkins, William Asscher, Tony Halpin Education Editor, Oliver Kay, Michael Dynes Africa Correspondent, Catherine O'brien, Lisa Armstrong, Michael Theodoulou, James M. Russell, Tom Baldwin, Stephen Burgen, Mark Henderson Science Correspondent, Robert Tait and Richard Beeston Diplomatic Editor, R. G. S. White, Simon de Bruxelles, Gabriel Rozenberg, Raymond Keene, John Russell Taylor, Mark Seddon, Sam Mariowe, Christine Buckley Industrial Editor, Janine Di Giovanni, Chris Campling, Melissa Kite, Mick Hume, Erica Wagner, Noel Dobson, Helen Cranford, James Doran and Oliver Wright, David Hands Rugby Correspondent, Tom Dart, Paul Simons, Nick Szczepanik, Joanna Pitman, Dominic Kennedy, John Greensmith, Mary Ann Sieghart, Giles Whittell, Carlotta Gall, Ian Johns, Sam Simpson, Peta Bee and Simon Barnes, Alistair Cooke, Anjana Ahuja, Chris McGrath, George Caulkin, Ronald Gribble, Guy Fiorita, Guy Florita, Lea Paterson Economics Editor, Brian Glanville, Tig Thomas, Amy Chew, Malcolm Burgess, Mellssa Kite Political Correspondent, Simon Jenkins, Anne Ashworth Personal Finance Editor, Gary Duncan Economics Correspondent, Catherine Philp, Lisa Verrico, Christopher Gill Chairman, Stephen Dalton, Richard Beeston and Elaine Monaghan, Antoni Gaudi, Paul Connolly, José Carreras, Abigail Rayner, Alan Lee Racing Correspondent, S. A. Springthorpe, Douglas Kennedy, Robin Shepherd, Joe Bolger, Christopher Irvine, Alan Lee The Course Inspector,
... The Times Properties in "Paradise" South Africa Luxury De la fuente Drury Estates Ltd Shares nudge up on weak ...
2003 - Gale Group | TDA
Pablo Meyer, Leonidas G. Alexopoulos, Thomas Bonk, Andrea Califano, Carolyn R. Cho, Alberto de la Fuente, David de Graaf, Alexander J. Hartemink, Julia Hoeng, Nikolai V. Ivanov, Heinz Koeppl, Rune Linding, Daniel Marbach, Raquel Norel, Manuel C. Peitsch, John Jeremy Rice, Ajay K. Royyuru, Frank Schacherer, Joerg Sprengel, K. Stolle, Dennis Vitkup, Gustavo Stolovitzky,
Collaborative competitions in which communities of researchers compete to solve challenges may facilitate more rigorous scrutiny of scientific results.
Tópico(s): Gene Regulatory Network Analysis
2011 - Nature Portfolio | Nature Biotechnology
Johnny Cohen, Jon Ashworth, Sara Yelland, David Adams, Nick Nuttall, DJM, Nicholas Wood, Political Correspondent, Nat Solomon, Gillian E. Henderson (Director), Simon Barnes, Richard Ford, Home Correspondent, John O'leary Education Correspondent, Gordon Allan, Harvey Elliott, Ivo Tennant, Ross Tieman, Industrial Correspondent, Hilary Finch, P. M. Tett, Jeremy Kingston, George Sivell, Hylton, Carol Leonard, John Best, Stuart Jones Football Correspondent, Michael McCarthy, Roddy Forsyth, Mary Warnock, Martin Fletcher, Peter Ball, Jonathan Prynn and Wolfgang Munchau, Eric Evans, Louise Taylor, Richard Evans, Racing Correspondent, Libby Purves, Ray Kennedy, Alan Hamilton, D. J. Montier, Nicholas Watt, Anatole Kaletsky, Michael Hamlyn, John Salkeld, Kevin Eason Motoring Correspondent, David Alton, David Hands, Joseph Connolly, John Percival, Peter Barnard, Harold Burnham, John Hennessy, P. B. Walsh, Ann McCann, Karen Bradshaw, Rachel Kelly Property Correspondent, John Yarnold, David Miller, David Toop, Francis Bennion, David Robinson, Philip Willan, Ali Jaber, Clive Rose Chairman, John Johnson, Chairman, Richard Bate (Principal), Peter Bryan, Craig Seton, Barry Pickthall, Roger Boyes, Ian Ross, Richard Walker, Jasper Selwyn, Jamie Dettmer and Mary Dejevsky, David Hands Rugby Correspondent, Adam Butler, Harvey Elliott, Travel Correspondent, Christopher Thomas, Jane Bidder, B. Higgs, Director General, Clive White, Matthew Parris, Liz Smith, Nicholas Wood and Jonathan Prynn, Keith Blackmore, Alan Lee, Peter Riddell, Ben MacIntyre, Peter Victor, Alan Lee Cricket Correspondent, Richard Beeston, P. G. Wardle, Prologue, David Sinclair, Tim Jones, Benedict Nightingale, Jack Bailey, Richard Morrison, Brian Hunter, Editor, Sanjay Joshi Chief bond economist, Colin Campbell, John O'leary, Education Correspondent, Peter Robinson, Anthony Howard, Colin McQuillan, Simon Witcomb, Mary Dejevsky, Christopher Irvine, Roger Boyes and Nicholas Wood,
... limitation time for permanent disability Personal Column Cremè De La Cremè Meridian Concise No 2875 Supervision does not ...
1992 - Gale Group | TDA
Simin Aysel Florescu, Dragos Stanciu, Mihaela Zaharia, Alma Kosa, Daniel Codreanu, Komal Fareed, Aneela Kidwai, Callum Kaye, Amanda Coutts, Lynn MacKay, Charlotte Summers, Petra Polgarova, Neda Farahi, Eleonore Fox, David Sapsford, Katherine Bongaerts, Peter J Featherstone, Anthony Ng, Stephen McWilliam, Daniel B. Hawcutt, Laura Rad, Laura O’Malley, Jennifer Whitbread, Dawn Jones, Rachael Dore, Paula Saunderson, Olivia Kelsall, Nicholas Cowley, Laura Wild, Jessica Thrush, Hannah Wood, Karen Austin, Adrian Donnelly, Martin Kelly, Naoise Smyth, Sinéad O’Kane, Declan McClintock, Majella Warnock, Ryan Campbell, Edmund McCallion, Amine Azaiz, Cyril Charron, Mathieu Godement, Guillaume Géri, Antoine Vieillard‐Baron, Paul D. R. Johnson, Shirley McKenna, Joanne Hanley, Andrew Currie, Barbara Allen, Clare McGoldrick, Moyra McMaster, Ashwin Mani, Meghena Mathew, Revathi Kandeepan, C. Vignesh, Nagarajan Ramakrishnan, Augustian James, Evangeline Elvira, Ramachandran Pratheema, Suresh Babu, Rabindrarajan Ebenezer, Sarayu Krishnamoorthy, Lakshmi Ranganathan, Manisha Ganesan, Madhu Shree, Simone Piva, Emanuele Focà, Damiano Rizzoni, Gianluca E.M. Boari, Mattia Marchesi, Magdalena Butler, Keri-Anne Cowdrey, Brittany L. Mason, Melissa Woolett, Eamon Duffy, Yan Chen, Hiromi Nakamuro, Caroline O’Connor, Lauren West, Khaled El-Khawas, Angus Richardson, Dianne Hill, Robert J. Commons, Hussam Abdelkharim, Manoj Saxena, Margaret Muteithia, Kelsey Dobell‐Brown, Rajeev Jha, Michael Kalogirou, Christine Ellis, Srinivas Murthy, Aibhilin O’Connor, Saranya Thurairatnam, Dipak Mukherjee, Agilan Kaliappan, Mark Vertue, Anne Nicholson, Joanne Riches, Gracie Maloney, Lauren Kittridge, Amanda Solesbury, Angelo Ramos, Daniel Collins, Kathy Brickell, Liadain Reid, Michelle Smyth, Patrick Breen, Sandra Spain, Gerard F. Curley, Natalie McEvoy, Pierce Geoghegan, Jennifer Clarke, Jonathan A. Silversides, Peter McGuigan, Kathryn Ward, Aisling O’Neill, Stephanie Finn, Chris Wright, Jackie Green, Érin Collins, Emmet Major, Julie McAuley, Angus Carter, Julie Smith, Catherine Boschert, Kitty Slieker, Esther Ewalds, Arnate Sanders, Wendy Wittenberg, Heidi Geurts, Latesh Poojara, Treena Sara, Kiran Nand, Brenda Reeve, William Dechert, Barbara Phillips, Laura Oritz-Ruiz de Gordoa, Marion Campbell, Filipa Santos, Dan Hansen, Dee Mullan, Julia Affleck, Arif Shaikh, Andrew Murray, Mahesh Ramanan, Thuy Frakking, Jez Pinnell, Matt Robinson, Lisa Gledhill, Tracy Wood, Ritesh Sanghavi, Deepak Bhonagiri, Megan K. Ford, Harshel G. Parikh, Bronwyn Avard, Mary Nourse, Bree McDonald, Natasha Edmunds, Oscar Hoiting, Marco Peters, Els Rengers, Manon Bindels, Mirjam Evers, Anton Prinssen, Matt Morgan, Jade Cole, Helen Hill, Michelle Davies, Angharad Williams, Emma Thomas, Rhys Davies, Matt P. Wise, D. C. Law, Patrick D. Grimm, Jens Soukup, Richard Wetzold, Madlen Löbel, Lisa Starke, François Lellouche, Patricia Lizotte, Adrien Auvet, Celine Ravry, Vanessa Creange, Anne-Hélène Boivin, Amélie Barreau, Sophie Vandewoestyne, Pierre-Louis Declercq, Antoine Marchalot, Cécile Saladin, Stéphanie Gelinotte, Jean-Pierre Eraldi, François Bourgerol, Marion Beuzelin, Rigaud Jean-Philippe, Franck Pourcine, Mehran Monchi, Gaël Pradel, Marie-Helene Hausermann, Michel Boudineau, Thi-My-Hue Nguyen-Valat, Christophe Guitton, Rémy Marnai, Marie-Hélène Leroyer, Michaël Landais, Cédric Darreau, Marjorie Saint Martin, Patrice Tirot, Nicolas Chudeau, Aurélie Brasselet, Lev Volkov, Jean-Christophe Callahan, Juliette Meunier, Thomas Douillard, Elliot Le Basnier, Marion Veillard, Dominique Vivier, David Luís, Romain Mercier, Anne Sagnier, Nathalie Verrier, Cecile Caplin, Jack Richecoeur, Danièle Combaux, Shidasp Siami, Christelle Aparicio, Sarah Vautier, Asma Jeblaoui, Delphine Lemaire-Brunel, Frédérick D’Aragon, Dominique Bérard, Brian Grondin-Beaudoin, Marc-André Leclair, Olivier Lesur, Michaël Mayette, Yannick Poulin, Hector Quiroz-Martinez, Charles St-Arnaud, Élaine Carbonneau, Brigitte Bolduc, Julie Bélisle, Marie-Pier Bouchard, Line Côté, Joannie Martineau, Alexandra Naisby, Louise Robert-Petit, Marie-Ève Thibault, Julie Leblond, Gaëtan Plantefève, Cécile Leparco, Damien Contou, Muriel Fartoukh, Laura Courtin, Vincent Labbé, Guillaume Voiriot, Sara Salhi, Michaël Chassé, Aslanian Pierre, Sylvain Bélisle, François Martin Carrier, Emmanuel Charbonney, Martin Girard, Jean-Gilles Guimond, Antoine Halwagi, Christophe Kolan, Nicholas Robillard, Dounia Boumahni, Fatna Benettaib, M Cantin, Katherine Coutu-Beaudry, Ali Ghamraoui, F Lamothe, Martine Lebrasseur, Cindy Prié, Maya Salamé, Patrick Archambault, Émilie Côté, Rosalie Beaudoin, Monia Noël-Hunter, Mireille Boutin, Laurie Couture, Arnaud Sement, Alexandre Gachet, Alexis Hanisch, Abdelmagid Haffiane, Anne-Hélène Boivin, Amélie Barreau, Elodie Guerineau, Séverine Poupblanc, Pierre-Yves Egreteau, Montaine Lefevre, Simon Bocher, Guillaume Loup, Lenaïg Le Guen, Vanessa Carn, Mélanie Bertel,
Overactivation of the renin-angiotensin system (RAS) may contribute to poor clinical outcomes in patients with COVID-19.
American Medical Association
José Ibeas, Ramón Roca‐Tey, Joaquín Vallespín, Teresa Moreno, Guillermo Moñux, Anna Martí-Monrós, José Luís del Pozo, Enrique Gruss, Manel Ramírez de Arellano, Néstor Fontseré, María Dolores Arenas, José Luis Merino, José García-Revillo, Pilar Caro, C. López Espada, A. Giménez Gaibar, Milagros Fernández‐Lucas, Pablo Valdés-Badilla, Fidel Fernández-Quesada, Natalia de la Fuente, David Hernán, Patricia Arribas, María Dolores Sánchez de la Nieta, María Teresa Martínez, A. Barba,
El acceso vascular para hemodiálisis es esencial para el enfermo renal tanto por su morbimortalidad asociada como por su repercusión en la calidad de vida. El proceso que va desde la creación y mantenimiento del acceso vascular hasta el tratamiento de sus complicaciones constituye un reto para la toma de decisiones debido a la complejidad de la patología existente y a la diversidad de especialidades involucradas. Con el fin de conseguir un abordaje consensuado, el Grupo Español Multidisciplinar ...
Tópico(s): Vascular Procedures and Complications
2017 - Elsevier BV | Nefrología
José Ibeas, Ramón Roca‐Tey, Joaquín Vallespín, Teresa Moreno, Guillermo Moñux, Anna Martí-Monrós, José Luís del Pozo, Enrique Gruss, Manel Ramírez de Arellano, Néstor Fontseré, María Dolores Arenas, José Luis Merino, José García-Revillo, Pilar Caro, C. López Espada, A. Giménez Gaibar, Milagros Fernández‐Lucas, Pablo Valdés-Badilla, Fidel Fernández-Quesada, Natalia de la Fuente, David Hernán, Patricia Arribas, María Dolores Sánchez de la Nieta, María Teresa Martínez, A. Barba, por el Grupo Español Multidisciplinar del Acceso Vascular,
Vascular access for haemodialysis is key in renal patients both due to its associated morbidity and mortality and due to its impact on quality of life. The process, from the creation and maintenance of vascular access to the treatment of its complications, represents a challenge to decision-making, because of the complexity of the existing disease and the diversity of the specialities involved. With a view to finding a common approach, the Spanish Multidisciplinary Group on Vascular Access (GEMAV), ...
Tópico(s): Vascular Procedures and Complications
2017 - Elsevier BV | Nefrología (English Edition)
Javier Puente, David de la Fuente, Paolo Priore, Raúl Pino Díez,
This study presents an alternative way of classifying the different productive items of a company. A fuzzy model for the magnitudes involved (demand and cost) is described. This model contrasts with the classic Pareto classification (ABC), which ranks productive items according to their importance in terms of frequency and costs. Whereas rankings obtained using the classical method are based on information about costs and demand over a period in the past, this new method allows new fuzzy information ...
Tópico(s): Fuzzy Systems and Optimization
2002 - Taylor & Francis | Applied Artificial Intelligence
Javier Puente, Raúl Pino Díez, Paolo Priore, David de la Fuente,
This study describes an alternative way of applying failure mode and effects analysis (FMEA) to a wide variety of problems. It presents a methodology based on a decision system supported by qualitative rules which provides a ranking of the risks of potential causes of production system failures. By providing an illustrative example, it highlights the advantages of this flexible system over the traditional FMEA model. Finally, a fuzzy decision model is proposed, which improves the initial decision ...
Tópico(s): Advanced Statistical Process Monitoring
2002 - Emerald Publishing Limited | International Journal of Quality & Reliability Management
Alberto Gómez Gómez, Isabel Fernández, David de la Fuente, P.J. Garcı́a,
The aim of this article is to apply Genetic Algorithms to solve factory layout problems. Within these type of problems, we focus a particular case which involves the explicit consideration of passageways between sections along with the possibility of being these sections variable in width.
Tópico(s): Assembly Line Balancing Optimization
2003 - Elsevier BV | International Journal of Production Economics
Paolo Priore, David de la Fuente, Raúl Pino Díez, Javier Puente,
Dispatching rules are usually applied dynamically to schedule jobs in flexible manufacturing systems. Despite their frequent use, one of the drawbacks that they display is that the state the manufacturing system is in dictates the level of performance of the rule. As no rule is better than all the other rules for all system states, it would be highly desirable to know which rule is the most appropriate for each given condition, and to this end this paper proposes a scheduling approach that employs ...
Tópico(s): Neural Networks and Applications
2003 - Emerald Publishing Limited | Integrated Manufacturing Systems
David de la Fuente, Jaime Lozano,
Abstract The paper applies distributed intelligence to the bullwhip or Forrester effect, which it manages to reduce in a range of time series to which a genetic algorithm was applied. The paper is divided into four parts. The first provides an overview of the Forrester, or bullwhip, effect. The second describes the genetic algorithms in terms of being devices that provide the model with intelligence, and introduces the agent network and the general model that supports them. The third describes the ...
Tópico(s): Innovation Diffusion and Forecasting
2006 - Taylor & Francis | International Journal of Production Research
Rafael Rosillo, David de la Fuente, José Antonio López Brugos,
The aim of this research is to examine the result of the application of the indicators Relative Strength Index (RSI), Moving Average Convergence Divergence (MACD), Momentum and Stochastic in different companies of the Spanish continuous market. By using these indicators, it is intended to give purchase and sale recommendations to small investors. The generation of great capital gains depends on the type of the stock exchange company and the indicator which is being used. In addition, this research ...
Tópico(s): Stock Market Forecasting Methods
2012 - Taylor & Francis | Applied Economics
Alberto Gómez Gómez, David de la Fuente,
This paper studies strip-packing problems. It is our aim to optimise the position of a number of rectangular shapes on a base surface in order to minimise wastage of material. As the problem is a complex NP-complete one, a heuristic based on genetic algorithms (GA) is used to solve it. The main problem is the wide variety of genetic algorithms available in the literature, which makes it hard to know which variation is best suited to this type of problem. We conclude that using a cyclic crossover ...
Tópico(s): Manufacturing Process and Optimization
2000 - Palgrave Macmillan | Journal of the Operational Research Society
José Costas, Borja Ponte, David de la Fuente, Raúl Pino Díez, Julio César Puche Regaliza,
In the current environment, Supply Chain Management (SCM) is a major concern for businesses. The Bullwhip Effect is a proven cause of significant inefficiencies in SCM. This paper applies Goldratt’s Theory of Constraints (TOC) to reduce it. KAOS methodology has been used to devise the conceptual model for a multi-agent system, which is used to experiment with the well known ‘Beer Game’ supply chain exercise. Our work brings evidence that TOC, with its bottleneck management strategy through the Drum– ...
Tópico(s): Organizational Management and Leadership
2014 - Elsevier BV | Expert Systems with Applications
Rafael Rosillo, Javier Giner, David de la Fuente,
ABSTRACT The aim of this research was to analyse the different results that can be achieved using support vector machines (SVM) to forecast the weekly change movement of different simulated markets. The markets are developed by a GARCH model based on the S&P 500. These simulated markets are grouped by a main parameter: high volatility, bearish trend, bullish trend and low volatility. The inputs retained of the SVM are traditional technical trading rules used in quantitative analysis, such as ...
Tópico(s): Financial Markets and Investment Strategies
2014 - Wiley | Journal of Forecasting
Paolo Priore, David de la Fuente, Alberto Gómez Gómez, Javier Puente,
A common way of dynamically scheduling jobs in a flexible manufacturing system (FMS) is by means of dispatching rules. The problem of this method is that the performance of these rules depends on the state the system is in at each moment, and no single rule exists that is better than the rest in all the possible states that the system may be in. It would therefore be interesting to use the most appropriate dispatching rule at each moment. To achieve this goal, a scheduling approach which uses machine ...
Tópico(s): Advanced Control Systems Optimization
2001 - Cambridge University Press | Artificial intelligence for engineering design analysis and manufacturing
Borja Ponte, Xun Wang, David de la Fuente, Stephen Michael Disney,
While most supply chain models assume linearity, real production and distribution systems often operate in constrained contexts. This article aims to analyse the consequences of capacity limits in the order-up-to replenishment policy with minimum mean squared error forecasting under independently and identically distributed random demand. Our study shows that the impact of this nonlinearity is often significant and should not be ignored. In this regard, we introduce the concept of a settling capacity, ...
Tópico(s): Supply Chain Resilience and Risk Management
2016 - Taylor & Francis | International Journal of Production Research
Julio César Puche Regaliza, Borja Ponte, José Costas, Raúl Pino Díez, David de la Fuente,
In today's environment, Supply Chain Management (SCM) takes a key role in business strategy. A major challenge is achieving high customer service level under a reasonable operating expense and investment. The traditional approach to SCM, based on local optimisation, is a proven cause of meaningful inefficiencies – e.g. the Bullwhip Effect – that obstruct the throughput. The systemic (holistic) approach, based on global optimisation, has been shown to perform significantly better. Nevertheless, it is not ...
Tópico(s): Product Development and Customization
2016 - Taylor & Francis | Production Planning & Control
Borja Ponte, David de la Fuente, José Parreño Fernández, Raúl Pino Díez,
Environmental and demographic pressures have led to the current importance of Water Demand Management (WDM), where the concepts of efficiency and sustainability now play a key role.Water must be conveyed to where it is needed, in the right quantity, at the required pressure, and at the right time using the fewest resources.This paper shows how modern Artificial Intelligence (AI) techniques can be applied on this issue from a holistic perspective.More specifically, the multi-agent methodology has been ...
Tópico(s): Energy Load and Power Forecasting
2016 - Springer Nature | International Journal of Computational Intelligence Systems
Alfredo Jiménez, David de la Fuente,
Tópico(s): Family Business Performance and Succession
2016 - Springer Science+Business Media | Management International Review
Georgios Sermpinis, Charalampos Stasinakis, Rafael Rosillo, David de la Fuente,
In this paper, two different Locally Weighted Support Vector Regression (wSVR) algorithms are generated and applied to the task of forecasting and trading five European Exchange Traded Funds. The trading application covers the recent European Monetary Union debt crisis. The performance of the proposed models is benchmarked against traditional Support Vector Regression (SVR) models. The Radial Basis Function, the Wavelet and the Mahalanobis kernel are explored and tested as SVR kernels. Finally, a ...
Tópico(s): Complex Systems and Time Series Analysis
2016 - Elsevier BV | European Journal of Operational Research
Fernando Gascón, Jesús Lozano, Borja Ponte, David de la Fuente,
This paper evaluates the relative efficiency of a sample of 37 large pharmaceutical laboratories in the period 2008–2013 using a data envelopment analysis (DEA) approach. We describe in detail the procedure followed to select and construct relevant inputs and outputs that characterize the production and innovation activity of these pharmaceutical firms. Models are estimated with financial information from Datastream, including R&D investment, and the number of new drugs authorized by the European ...
Tópico(s): Innovation Policy and R&D
2016 - Springer Science+Business Media | The European Journal of Health Economics
Borja Ponte, Enrique Sierra, David de la Fuente, Jesús Lozano,
The Bullwhip Effect, which refers to the increasing variability of orders traveling upstream the supply chain, has shown to be a severe problem for many industries. The inventory policy of the various nodes is an important contributory factor to this phenomenon, and hence it significantly impacts on their financial performance. This fact has led to a large amount of research on replenishment and forecasting methods aimed at exploring their suitability depending on a range of environmental factors, ...
Tópico(s): Innovation Diffusion and Forecasting
2016 - Elsevier BV | Computers & Operations Research
Borja Ponte, José Costas, Julio César Puche Regaliza, David de la Fuente, Raúl Pino Díez,
Since supply chains are increasingly built on complex interdependences, concerns to adopt new managerial approaches based on collaboration have surged. Nonetheless, implementing an efficient collaborative solution is a wide process where several obstacles must be faced. This work explores the key role of experimentation as a model-driven decision support system for managers in the convoluted decision-making process required to evolve from a reductionist approach (where the overall strategy is the ...
Tópico(s): Supply Chain and Inventory Management
2016 - Elsevier BV | Decision Support Systems
David de la Fuente, Jesús Lozano,
The aim of the present article is to decide the ideal number of warehouses for a food manufacturer in the north of Spain (Asturias) for the year 2000, and their ideal location in the Spanish Peninsula by cluster analysis. The stages followed are to comment first on the underlying assumptions of the study, then on the methodology and the structure of the program developed to solve the problem, as well as on their input and output files. How the cluster and cost are calculated is discussed and finally ...
Tópico(s): Consumer Retail Behavior Studies
1998 - Emerald Publishing Limited | International Journal of Physical Distribution & Logistics Management
Víctor Emanuel Rodríguez-Rodríguez, Brenda Martínez‐González, Alejandro Quiroga‐Garza, Cynthia Guadalupe Reyes‐Hernández, David de la Fuente‐Villarreal, Oscar de la Garza-Castro, Santos Guzmán‐López, Rodrigo Enrique Elizondo‐Omaña,
There is an increasing demand of small-diameter vascular grafts for treatment of circulatory pathologies. Decellularization offers the possibility of using human blood vessels as scaffolds to create vascular grafts. Umbilical vessels have great potential because of their availability and morphological characteristics. Various decellularization techniques have been used in umbilical vessels, but consensus on which is the most appropriate has not yet been reached. The objective of this review is to ...
Tópico(s): Aortic Disease and Treatment Approaches
2017 - Lippincott Williams & Wilkins | ASAIO Journal