Giles Smith, Andrew Robson, Catherine Riley, Lawrence T. Roach, Frances Gibb Legal Editor, Gary Duncan, Simon Barnes, Elizabeth Judge and Jenny Davey, Paul Hoggart, Austin Baker, Ivo Tennant, Philip Howard, Katie Scott, Hilary Finch, Shaka Hislop, Richard Ford, Greg Hurst and Dominic Kennedy, David Irvine, Michael Binyon, Joanna Bale, Rachel Campbell-Johnston, Penny Wark, Clive Davis, Alexandra Frean Social Affairs Correspondent, Elizabeth Judge, Gabrielle Starkey, Rosemary Bennett and David Maxwell, Lorraine Eames, Kevin Eason, Geoff Brown, Joe Joseph, Ralph Kenber, Bishop Dr John, Ben Webster Transport Correspondent, Pat Gibson, Valerie Elliott Countryside Editor, Tom Hawkins, Johan Wennstrom, Dominic Walsh, Will Pavia and Alex Frean, Sajjad Karim, MEP, Don Campbell, Dr D. R. Cooper, Jill Dupleix, Daniel Finkelstein, Richard Ford Home Correspondent, Stephen Farrell, Sir Geoff Hurst, Jenny MacArthur, Anatole Kaletsky, Christine Broadbent, David Hands, Graham Keeley, Adam Sherwin Media Correspondent, Mark Pougatch, Matt Dickinson Chief Football Correspondent, Stefanie Marsh, Danny Kelly, Russell Kempson, Gary Duncan Economics Editor, Oliver Kay, Rick Broadbent, Charles H. Rieper, Tom Baldwin, Rob Wright, Geoffrey Dean, Gabriel Rozenberg, Neil Harman Tennis Correspondent, David Powell Athletics Correspondent, Marcus Binney, Raymond Keene, Gianluca Vialli, Matthew Pryor, Matt Hughes, Rebecca O'Connor, Bruce Dessau, David Bean, Dr Tanya Byron, Kaveh Solhekol, Matthew Green, Caroline Merrell, Neville Scott, Fran Yeoman, Oliver James, Kate Rew, Damian Whitworth, Peter Dixon, Ned Parker, David Hands Rugby Correspondent, Tony Cascarino, Paul Simons, Dr Arnold Holtzman, William Rees-Mogg, Dominic Kennedy, George Bird, Tim Hames, Raymond Keene and Alan Hamilton, Craig Lord, Michele Kirsch, Ian Johns, Dominic Maxwell, Anjana Ahuja, George Caulkin, Caitlin Moran, Martin A. Locke, Alan Lee, David Elleray, Mark Eklid, Alan Shearer, Brian Glanville, David Sanderson, Jack Malvern Arts Reporter, Mark Henderson, Catherine Philp, Lisa Verrico, Danny Baker, Sarah Butler, James Baldwin, Brad Gilbert, Dr Thomas Stuttaford, Stephen Dalton, David Powell, Richard Morrison, Philip Hodson, Paul Tyrer, Bill Edgar, Marcus Oscarsson and Jacqui Goddard, Valerie Grove, Owen Slot, Olav Bjortomt, Jenny Davey, Nicola Copping, Richard Ford, Sam Lister Health Correspondent, Stephanie Switzer, Joe Bolger, Christopher Irvine, Stephen Pollard,
... Sainsbury's Huth off Shevchenko Fear Knocks Hit Raul Times Online Portugal Squeeze Home The Matches Group D Mexico Give Three Cheers for Bravo Hiddink Dismissive of Australia's 'Dirty' Tag Coach ...
2006 - Gale Group | TDA
Gonzalo Ortiz de Elguea‐Culebras, Enrique Melero-Bravo, Raúl Sánchez‐Vioque,
This review compiles the available information on potential sources and methodologies for the recovery of phenolic compounds from the residues (solid residue, wastewater or hydrolate) of the essential oil distillation of a total of 47 cultivated (native and exotic) or wild-collected aromatic plants of the Mediterranean region. Special attention has been paid to the new and promising techniques of distillation and processing of residues in the sense of a more efficient recovery of phenolic compounds ...
Tópico(s): Edible Oils Quality and Analysis
2021 - Elsevier BV | Industrial Crops and Products
Gráinne Gilmore, Peter Read, Giles Smith, Matt Dickinson Chief Sports Correspondent, Andrew Robson, Janice Turner, Amanda Andrews, Christina Hardyment, Helena Frith Powell, Frances Quinn, Bel Mooney, David Brown, Leo Lewis Asia Business Correspondent, Zahid Hussain, Jonathan Stroud, Amanda Ursell, Simon Barnes, Jane MacQuitty, Robert Vincent, Peter Lansley, Kathleen Wyatt Travel Editor, Simon Hills, Jan Morris, John E. Greenbacker, Jr, Robert Lindsay, Mark Souster, David Rose, John Mulvey, Stewart Cross, Sarah Urwin Jones, Michael Evans Defence Editor, Emma Cook, Philip Howard, Julia Brookes, Carol Midgley, Christine Seib, David Irvine, David Chater, Suna Erdem, Kate Wighton, James Bone, James Ducker, Melissa Katsoulis, Murad Ahmed, Douglas Hall, Clive Davis, Lorna Blackwood, Rachel Campbell-Johnston, Carl Mortished, Colin Munro, Graham Stewart, Jane Taylor-Hayhurst, Bob Stanley, Wendy Ide, James Hider, David Cote, John Bungey, Kevin Eason, Polly Beard, Andrew Norfolk, Giles Coren, Charles G. Quin, QC, Vivienne Parry, Sathnam Sanghera, Dr Copperfield, Ben Webster Transport Correspondent, Michael Horwood, Nancy Durrant, Martyn Cox, John Clarke, Jane MacArtney, Vinny Lee, Hannah Fletcher, Robin Hunt, Siobhan Kennedy, Francis Elliott, Deborah Haynes, Jack Malvern, Dominic Walsh, Tom Bawden, Debra Craine, Ruth Corbett, Justine Picardie, Tom Charity, Greg Watts, Allan Simmons, Tim Reid, Daniel Finkelstein, Dan Sabbagh, Dalya Alberge Arts Correspondent, Chris Riley, Tom Gatti, Phoebe Greenwood, Jo Morris, Nicholas Blanford, Margaret E. Handlon, David Sharrock Ireland Correspondent, Jussi Pylkkänen President, Andrew Ellson Personal Finance Editor, Tina Gaudoin, Andrew Davis Director, David Hands, Charles Bremner, Anna Blundy, Ron Lewis, Ben MacHell, Lisa Armstrong Fashion Editor, Jonathan Sacks, Jean Marshall, Lucy Sweeney, Tim Teeman, Hugo Rifkind, Derwent May, Angela Jameson, Kate Muir, Aggie MacKenzie, Dr Michael M. Winter, Russell Kempson, Tom Whitwell, Ed Potton, Suzy Jagger, Stephen Anderton, Peter Carter, Lisa Grainger, David Lister, Mark Atherton, Ed Smith, Melvin Burgess, Lisa Armstrong, Sarah Vine, Jane Wheatley, Tom Baldwin, Douglas Rankine, Sally Baker, Pete Paphides, David Robertson Business Correspondent, Simon de Bruxelles, Rob Wright, Annie Shaw, Christina Koning, Sarah Turner, Raymond Keene, Adam Sage, Christine Buckley, Suzi Godson, Kate Saunders, Francis C. H. R. Bailey, Matt Hughes, Rebecca O'Connor, Gordon Ramsay, Salley Vickers, Christine Buckley Industrial Editor, Benji Wilson, Sean O'Neill, Roger Phillips, Rick Jones, Chris Campling, Donald Tosh, Hilly Janes, Eoin Colfer, Patrick Hosking, Helen Nugent, Richard Owen, Keren Smedley, Damian Whitworth, Christopher Martin-Jenkins Chief Cricket Correspondent, Robert Steadman, Marcus Leroux, Rebecca O'connor, Laura Deeley, Ross Leckie, Karen Sullivan, James Charles, Jo Foley, Nick Hasell, Lucy Beresford, David Hands Rugby Correspondent, Owen Slot Chief Sports Reporter, Tony Cascarino, Kevin Maher, Paul Simons, Michael Herman, Nicholas Clee, Mike Mulvihill, Steve Jelbert, Nigel Kendall, Lord Mancroft, Nick Szczepanik, Dominic Kennedy, Dearbáil Jordan, John Kay, Kathryn Hone, Philip Webster Political Editor, C. Wallace, Joanna Pitman, Richard Ehrlich, Robert Crampton, Steve Hawkes, Tim Hames, Thomas Catán, Victor Brayley, Sue Arnold, Dominic Maxwell, Prue White, Matthew Parris, Mark Bridge, Gail Adams, Sonia Verma, Tim Wapshott, Muhammad al-Manhali, Caitlin Moran, Sheila Keating, Neil Fisher, Iain Finlayson, Jack Edmondson, Ann Keen, Anne Dixey, Helen Pridham, Des MacHale, Bess Twiston Davies, David Hutcheon, Ben Macintyre, Philip Webster, Annabelle Thorpe, Jason Mellor, Mark Henderson, Martin Waller, Lewis Smith Environment Reporter, James Jackson, Simon Johnson, Carl Mortished World Business Editor, Benedict Nightingale, Louise Cohen, A. F. Hall, Paul Larter, Meg Rosoff, Dr Thomas Stuttaford, Stephen Dalton, Ben Hoyle, Russell Celyn Jones, Richard Morrison, Chris Moore, Tom Chesshyre, Tony Halpin, Robert Cole Personal Investor, James Christopher, Adam Sherwin, Simon Crompton, Michael Evans, Douglas Kedge, Alan Lee Racing Correspondent, Lisa Tuttle, Alan Jackson, David King, Miles Costello, Garry Jenkins, Ron Kirk, Esther Shaw, Alison Halford, Nick Meo, Christopher Irvine,
... After 50 years in his brother's shadow, Raúl Castro is in charge of Cuba. Is he ... life What next for Cuba? After 50 years, Raúl Castro is in charge, and he is facing ...
2008 - Gale Group | TDA
Rommy Díaz, Mariana Andrade Torres, S. Bravo, Raúl Sánchez, Néstor Sepúlveda,
Fatty acids are important in male reproductive function because they are associated with membrane fluidity, acrosome reaction, sperm motility and viability, but limited information exists about the fatty acid profile of ram semen. Our aim was to determine the fatty acid composition in ram spermatozoa and seminal plasma. Sixty ejaculates were obtained from three ram (20 ejaculates/ram) using artificial vagina. Ram spermatozoa (RS) and seminal plasma (SP) were separated using centrifugation, and the ...
Tópico(s): Reproductive Physiology in Livestock
2015 - Wiley | Andrologia
Kate Bernard, Michael Prescott, Paul Quinn, Pete Bradley, Mrs EJ, Dr Ted Willhoft, Simon Armitage, Ray Danby, Barbara Hall, Gayle Avant, Lisa Appignanesi, Richard Ellis, Peter McKay, Vanya Kewley, John Davison, Helen Davidson, Pam Barrett, Kathy Finch, John Harlow Transport Correspondent, Jonathan Miller, Carolyn Wigoder, Tony Horwitz, Jerry Hardman, John Diamond, Graham Rose, Richard Lamb, Sheridan Morley, Ned Balfe, Stephen Pettit, Diana Wright Personal Finance Editor, Timothy Greenfield-Sanders, Kirstle Hamilton, Beryl Goldsmith, Sally Payne, Trevor Hartley, David Smith, R Savage, Robert Leedham, Liz Wass, Frederic Raphael, Charles Hymas, Mary Wilson, Paul Rubens, Geordie Greig, Neville Hodgkinson, Martin James, Robert Sandall, Philippa Gregory, Iain Johnstone, Rob Long, Nilgin Yusuf, William Rayner, Robert Hewison, Peter Wilson, Cyril Dixon, Ivan Fallon, Cliff Temple, Nigel Havers, Betty Lowenthal, Malcolm Wheatley, Tricia Wilkinson, Ian Gilmour, Harvey Porlock, Jenny Fieldgrass, Hugh Canning, Colin Dryden, Michael De Larrabeiti, Jeremy Clarkson, Frances Moore, Michael Jones, Caroline Lees, Paul Johnson, Paddy Ashdown, Mr EJ, Peter Kellner, George Perry, Simon Nash, Rose Shepherd, Robin Marlar, Mark Skipworth, Phil Harrison, Nick Gardner, Tony Blair, Shelley von Strunckel, MacDonald P Jackson, Jonathan Margolis, Peter Silverton, Christine Toomey, Bernard Cafferty, Brian Clapham, Brian McGowan, Paul Donovan, Sylvia St Inglis, Tony Ellis, Will Fotheringham, Simon Mills, Jeff Randall, Peter Edwards, Gerald Kaufman, Finstat, James Adams, Margaret Dibben, Liz Lightfoot, Matthew Gwyther, Nicholas Fraser, Heather Couper, Eric Morris, Diana Clements, Kirstie Hamilton, Richard Munday, Mark Edwards, Tom Shone, Chris Gilchrist, Daphne Oxenford, Martin Jacques, Parin Janmohamad, Phil Baker, Roger Williams, Christopher Lloyd, Michael Winner, James Brown, Jenny Diski, Emma Walkey, Sue Ellicott, Kath Houlton, John Karter, Gareth Huw Davies, Kate Saunders, Malcolm Winton, Marie Colvin, Greg Hadfield, Diana Wright, Alexandra Artley, Craig Brown, Mark Tully (BBC South Asia Correspondent), Hugh ApSimon, Andrew Drummond, Phil Rickman, Andrew Grice Chief Political Correspondent, Imogen Edwards-Jones, Patrick Howell, Chris Campling, Janine Di Giovanni, Richard Palmer, Nick Hornby, Tony Allen Mills, Andrew Grice, Ivan Hill, Martin Searby, Keith Wheatley, Miranda Seymour, Ian Critchley, Robert Sobel, Lois Rogers Medical Correspondent, Teresa Gorman, Andrew Lorenz Associate Business Editor, Tim Willis, Russell Miller, Brough Scott, Mark Sloper, Richard Woods, Norman Stone, Garth Alexander, Roland White, Maurice Chittenden, Fenton Bailey, David Brent, Patrick Kersey, Mel Webb, Rebecca Fowler, David Hunn, D J Taylor, John Harlow, Matthew Lynn, Michael Austin, Alastair Burnet, Emily Dean, Peter Victor, Roy Hattersley, Nick Godfrey, Hannah Edwards, Stan Levenson, John Carey, Norman Macrae, Chris Dighton, Peter McKay Week, Stephen Pettitt, Lauren St John, Dr Jean Lorre, Gilbert Adair, Andrew Lorenz, Sean O'brien, John Furbisher, Liam Clarke, Quentin Robertson, Alan Ruddock, David Wickers, Pat Foster, John Parker, Jonathan Futrell, John Cole, Nigel Roebuck, Jeff Randall City Editor, Hugh Pearman, M Webb, Michael de Larrabeiti, Ken Wright, David Levin, Germaine Greer, David Smith Economics Editor, Penny Perrick, Mike Philips, Tony Hetherington, Neil MacLean, Sue Clarke, Anthony Worrall-Thompson, Frank H Phillips, Emma Forrest, Peter Roebuck, Tim Lewinson, Walter Ellis, Patricia Jenner, Joanna Simon, Steve Grant, Iain Jenkins, Mrs L a Charnock, Janine di Giovanni, Nilgin Yousuf, Boris Schapiro,
... establishment has been stunned by the suicide of Raul Gardini, the former Ferruzzi boss, writes Iain Jenkins ... asks Tim Willis How to read your stars Bravo Hung-over Into a different dimension How do ...
1993 - Gale Group | Sunday Times HA GDA
Bravo O. Raúl, Hernandez A. Francisco,
Tópico(s): Analytical Chemistry and Chromatography
1962 - Elsevier BV | Journal of Chromatography A
Waldemar Januszczak, Sally Brock, V S, Professor Gideon Garter, Jonathan Miller, Ferdinand Mount, Domimique Coughlin, Frank Bill, Peter Sharkey, Dylan Jones, Michael Hubble, Martin James, Mark Edeards, Rosie Millard, Kate Rhall, D R Kerr, Isabella Tree, Jane Ridley, David Hewson, Hugh Canning, Minette, Ann Clwyd Mp, Andrew Oswald, S L, Sarah Dempster, Tim Lott, Paul Bailey, E Sb, Nicholas Hellen, Roger Tilbury, Christopher Morgan, Allen Stanley, Alicia Wyllie, Danny O'Brien, Pete Griffiths, Colin Smith, Michael Wright, Alerks Sierz, Claudia Navone, Bryan Appleyard, Tom Penglaze, John Elliott, Nicholas Walsh, Maurice Chittenden, Richard Brooks Arts Editor, Eliza Griswold, Anne Roiphe, Godfrey Smith, Paul Rowan, Jacqui Goddard, Howard Jacobson, Liam Clarke, Joe Cawley, Peter Schmeichel, Graham Norwood, David Budworth, Simon Sebag Montefiore, Philip Pullman, T H, Sarah Baxter, Victoria Stanley, Pierre Richterich, Monsieur Mangetout, Jason Dawe, Sian Griffiths, Dan Hlpgrave, Chris Tomlinson, Jonathan Northcroft, John Thornton, Hala Jaber, Jon Snow, Matthew Wall, C G, Frank Parker, Clarkson, Paula Radcliffe, G H J Leicester, Hamish Stevenson, Cathi Hanauer, Caroline Gourlay, Jean Nixon, Lucy Hughes-Hallett, Reg Austin, E P, Andrew Sullivan, Carol Smillie, Clive Davis, Patrica Nicoi, Kay Parton, Finola Inger, Peter Batchelor, Geraldine Hackett, Michael Edmands, Cally Law, Alasdair Reid, Victoria Segal, Edward Porter, Anthony Peregrine, John Peel, Eben Black, Dave Pollard, Chris O'Donnell, Shelley von Strunckel, Brendan Bourne, Paul Donovan, E Cullman, Simon Fanshawe, Dan Isobel, Richard Brooks, David Leppard, Eben Black Chief Political Correspondent, Lois Rogers, David B, Susanna Jones, Katrina Manson, Oliver Caims, Diana Wright, Alice Douglas, Chris Partridge, Joyce Carol Oates, Natalie Graham, Pat Doncaster, S D, Keith Wheatley, David Walsh, Stephen Armstrong, Ray Gilpin, Mark Anstead, Michael Sheridan Far East Correspondent, Richard Woods, Ray Hutton, A A Gill, John Ware, David Sumner Smith, Theresa Dunlop, R H, Nigel Powell, Roger Dobson, Rebecca Hoar, Brian Doogan, R. Griffin, Dr Raj Persaud, Lois Rogers Medical Editor, Jonathan Futrell, Helen, Hugh Pearman, Seymour Rellsh, Tom Deveson, Robert Gorman, Joan Smith, Richard Lewis, John Dugdale, Barbara Hall, Royal Ballet, Jon Swain, Nicholas Rufford, Rob Hughes, John Peter, David Anderson, Dr Richard Osborne Consultant in Medical Oncology, J D, Martin Bell, Matt Wolf, David Smith, Nick Pitt, Marie Stubbs, Chris Carless, Elaine Joyce, Ateh Damachi, Claire Jamouille, Tom English, Nicholas Hellen Social Affairs Editor, Graham Rice, Marcus Tanner, Gary Lineker, L. Sherrin, Peter Watson, Stewart Lee, John O'Donnell, John Bilk, Lynne O'Donnell, Jeremy Guscott, Lydia Pearman, Tom Conran, Chris Woodhead, David Johnson, Mark Edwards, Susan Clark, Shaun Leavey Nfu Regional Director, Eric Stewart, Michael Winner, Sean Newsom, Raymond Keene, Alan Blackstone, Zoe Brennan, Marie Colvin, Simon Robson, Stephen Jones, Louise Armitstead, Nick Cain, Susan, Robert Elms, Sir Michael Quinlan, Danny Lee, Richard Rae, Liz Engel, Emma Tennant, Loise Armitstead, John P McCarthy, Niall Ferguson, Nicholas Rankin, John Waples, Bob Wilson, Stephen Pettitt, Jonathan Calvert, Joe Lovejoy, Tim Vanderpump, Dan Cairns, Hugh, Michael Clarke, David Smith Economics Editor, Penny Perrick, Simon Howard, Dominic Rushe, P B, Fred Redwood, Colin Feltwell, Bob Munro, Mike Broad, Frank Whitford, Kathryn Cooper, William Lewis, P D, Simon Whitworth, Lynne Truss, Andrew Porter, Tony Allen-Mills, Ariel Leve, Robert Sandall, Irwin Stelzer, Robert Hewison, Peter Wilson, Giles Coren, Charles Collingwood, David Dougill, Alun Michael Mp, Rachel Dobson, Geraldine Hackett Education Correspondent, Jeremy Clarkson, Richard Sharpe, David Cairns, Sir John Eliot Gardiner, Kathryn Lasky, Anthony Borg, John Young, Paula Robinson, Karl Troop, Roger Eglin, Dominique Coughlin, Peter Done managing director of Peninsula, Catherine Carey, Simon Mills, Lucinda Kemeny, Jasper Gerard, Derek Clements, Paul Driver, Ian Hawkey, Amber Cowan, Allicia Wyllie, James Hopkirk, Phil Baker, Gareth Huw Davis, Christina Lamb, Victoria O'Brien, Jim McHugh, Eva Gronbech, Douglas Alexander, Senay Boztas, Trisha Meili, Cosmo Landesman, K Wilkes, Dominic O'Connell, Andrew Holgate, M J, Caroline Donald, Rosemary Bailey, Colin McDowell, Liz Cacciottolo, John, Shane Watson, Kevin Sharpe, Jonathan Leake, Tony Blackburn, John Harlow, Simon Brooke, James Foxall, Claudia Croft, Sally Kinnes, Naomi Caine, Chris Baker, Rupert Steiner, Andrew Davidson, Paul Stephen Lubicz, Chris Gallagher, Matthew Goodman, India Knight, Paul Lee,
... games to fulfil its ambitions. Douglas Alexander reports Raul Madrid Manchester United must contain Real's mercurial ... The Sunday Times Burberry keen to lock in Bravo for the long term DTI fuels regional pay ...
2003 - Gale Group | Sunday Times HA GDA
Elena Bravo, Raúl Barco, A Bullón,
Interposition grafting material is used frequently to treat osteoarthritis of the base of the thumb or tendinous and ligamentous injuries of the hand. The observation of duplicated tendons in the first dorsal compartment of the hand prompted us to explore the possibility of using the accessory abductor pollicis longus (AAPL) tendon as grafting material. Based on dissections of 78 cadaveric upper limbs, we describe the number of tendons in the first dorsal compartment of the hand, the number of muscle ...
Tópico(s): Congenital limb and hand anomalies
2009 - Lippincott Williams & Wilkins | Clinical Orthopaedics and Related Research
Alejandra Bravo, Raúl Miranda-CasoLuengo, Isabel Gómez, Mário Soberón,
The pore formation activity of Cry1Ab toxin is analyzed in an improved membrane preparation from apical microvilli structures of Manduca sexta midgut epithelium cells (MEC). A novel methodology is described to isolate MEC and brush border membrane vesicles (BBMV) from purified microvilli structures. The specific enrichment of apical membrane enzyme markers aminopeptidase (APN) and alkaline phosphatase (APh) were 35- and 22-fold, respectively, as compared to the whole midgut cell homogenate. Ligand-blot ...
Tópico(s): Advanced biosensing and bioanalysis techniques
2002 - Elsevier BV | Biochimica et Biophysica Acta (BBA) - Biomembranes
Marina Paradela de la Morena, Mercedes de la Torre Bravos, Raúl Fernández Prado, María Delgado Roel, Jaime Andrés Salcedo, Elı́sio Costa, Diego González Rivas, José Maté,
The purpose of this study was to determinate the incidence of risk factors and therapeutic strategies for chronic kidney disease (CKD) among our lung transplant recipients. We also analyzed the association with 1-, 2-, and 5-years mortality after lung transplantation.This descriptive, retrospective study of 161 patients undergoing lung transplantations between June 1999 and December 2008 assessed the incidence and severity of CKD, following the updated guidelines of the National Kidney Foundation. ...
Tópico(s): Polyomavirus and related diseases
2010 - Elsevier BV | Transplantation Proceedings
Ana Bayán-Bravo, Raúl F. Pérez‐Tasigchana, Carmen Sayón-Orea, David Martínez‐Gómez, Esther López‐García, Fernando Rodríguez‐Artalejo, Pilar Guallar‐Castillón,
Combined exposure to several healthy behaviors (HB) is associated with reduced mortality in older adults but its impact on health-related quality of life (HRQL) is uncertain. This is a cohort study of 2,388 individuals aged ≥60 recruited in 2000-2001, whose data were updated in 2003 and 2009. At baseline, participants reported both traditional HB (non-smoking, being very or moderately active, healthy diet) and non-traditional HB (sleeping 7-8 h/d, being seated <8 h/d, and seeing friends every day). HRQL ...
Tópico(s): Health disparities and outcomes
2017 - Public Library of Science | PLoS ONE
Franco Basso, Leonardo J. Basso, Francisco Bravo, Raúl Pezoa,
We develop accident prediction models for a stretch of the urban expressway Autopista Central in Santiago, Chile, using disaggregate data captured by free-flow toll gates with Automatic Vehicle Identification (AVI) which, besides their low failure rate, have the advantage of providing disaggregated data per type of vehicle. The process includes a random forest procedure to identify the strongest precursors of accidents, and the calibration/estimation of two classification models, namely, Support ...
Tópico(s): Infrastructure Maintenance and Monitoring
2017 - Elsevier BV | Transportation Research Part C Emerging Technologies
Daniel Rodrigo, Ignacio Sanz‐Sánchez, Elena Figuero, Juan Carlos Llodrá, Manuel Bravo, Raúl G. Caffesse, Nuria Vallcorba, Adrián Guerrero, David Herrera,
To evaluate the prevalence of peri-implant diseases in Spain, as well as the associated risk indicators.This is a cross-sectional study using a network of sentinel dentists, who randomly selected 10 patients with implants (placed, at least, 5 years before), which were clinically and radiographically evaluated. Case definitions were established for peri-implant mucositis [bleeding on probing (BOP) and no bone level ≥2 mm] and peri-implantitis (BOP plus bone level ≥2 mm). Potential predictor variables, ...
Tópico(s): Dental materials and restorations
2018 - Wiley | Journal Of Clinical Periodontology
Antonio Costa‐Pérez, Sónia Medina, Paola Sánchez‐Bravo, Raúl Domínguez‐Perles, Cristina García‐Viguera,
The by-products of grapes (Vitis vinifera L.) in the winemaking process present a diverse phytochemical profile of (poly)phenols, essentially represented by phenolic acids, flavonoids, and stilbenes, which have health benefits. In winemaking, solid (grape stems and pomace) and semisolid (wine lees) by-products are generated, negatively impacting the sustainability of the agro-food activity and the local environment. Although information on the phytochemical profile of grape stems and pomace has been ...
Tópico(s): Food Quality and Safety Studies
2023 - Multidisciplinary Digital Publishing Institute | Molecules
Ana Bayán-Bravo, Raúl F. Pérez‐Tasigchana, Esther López‐García, David Martínez‐Gómez, Fernando Rodríguez‐Artalejo, Pilar Guallar‐Castillón,
Objective: To identify major patterns of physical activity (PA), sedentary behavior (SB) and sleeping (all self-reported), and their association with long-term mortality.Methods: Cohort of 2,851 individuals aged ≥ 60 from Spain. Mortality was ascertain from 2003 up to July 2013. Patterns of PA, SB and sleeping were identified by factor analysis.Results: During follow-up, 1,145 deaths occurred. The first pattern, named “sedentary and non-active pattern”, was characterized by long sleeping or lying time, ...
Tópico(s): Nutritional Studies and Diet
2018 - Taylor & Francis | Journal of Sports Sciences
M. Navarrete, Florencia Serrania, M. Villagrán-Munı́z, José María Bravo, Raúl Guinovart, R. Rodrı́guez,
Abstract In the present article, the elastic constants for unidirectional transversely isotropic laminated composites are measured using the optoacoustic method. In this method, a laser pulse is used as a standard source of ultrasound. Different three-layer unidirectional laminated specimens with different volume fractions of reinforced graphite 716, Kevlar KS-400, and S-2 glass fibers were prepared. The engineering elastic constants ( E 1 , E 2 , G 12 , x 12 ) were obtained by means of the longitudinal velocity ...
Tópico(s): Composite Structure Analysis and Optimization
2002 - Taylor & Francis | Mechanics of Advanced Materials and Structures
Produção Nacional
Revisado por pares
Edmara T.P. Bergamo, Abbas Zahoui, Raúl Bravo Barrera, Salah Huwais, Paulo G. Coelho, Edward Dwayne Karateew, Estevam A. Bonfante,
Osseodensification (OD) has shown to improve implant stability; however, the influences of implant design, dimensions, and surgical site characteristics are unknown.To compare the insertion torque (IT) and temporal implant stability quotients (ISQ) of implants placed via OD or subtractive drilling (SD).This multicenter controlled clinical trial enrolled 56 patients, whom were in need of at least 2 implants (n = 150 implants). Patients were treated with narrow, regular, or wide implants and short, regular, ...
Tópico(s): Orthodontics and Dentofacial Orthopedics
2021 - Wiley | Clinical Implant Dentistry and Related Research
Federico J. Sabina, Julián Bravo‐Castillero, Raúl Guinovart-Dı́az, Reinaldo Rodríguez‐Ramos, Oscar C. Valdiviezo-Mijangos,
The overall properties of a binary elastic periodic fiber-reinforced composite are studied here for a cell periodicity of square type. Exact formulae are obtained for the effective stiffnesses, which give closed-form expressions for composites with isotropic components including ones for empty and rigid fibers. The new formulae are simple and relatively easy to compute. Examples show the dependences of the stiffnesses as a function of fiber volume fraction up to the percolation limit. The specific ...
Tópico(s): Mechanical Behavior of Composites
2002 - Elsevier BV | International Journal of Solids and Structures
Harald Berger, Ulrich Gabbert, H. K�ppe, Reinaldo Rodríguez‐Ramos, Julián Bravo‐Castillero, Raúl Guinovart-Dı́az, José A. Otero, Gérard A. Maugin,
Tópico(s): Advanced Mathematical Modeling in Engineering
2003 - Springer Science+Business Media | Computational Mechanics
H. Camacho-Montes, Federico J. Sabina, Julián Bravo‐Castillero, Raúl Guinovart-Dı́az, Reinaldo Rodríguez‐Ramos,
Effective elastic, dielectric, magnetic, piezoelectric, piezomagnetic and magnetoelectric properties for the anti-plane shear magnetoelectroelastic state are determined. This properties are calculated by means of the Asymptotic Homogenization Method for a composite material with unidirectional cylindrical fiber periodically distributed in a square array. Closed-form formulae are obtained for the effective properties. The formulae exhibit explicitly the dependence on (i) the geometry through fiber ...
Tópico(s): Advanced Mathematical Modeling in Engineering
2008 - Elsevier BV | International Journal of Engineering Science
V. M. Levin, Federico J. Sabina, Julián Bravo‐Castillero, Raúl Guinovart-Dı́az, Reinaldo Rodríguez‐Ramos, Oscar C. Valdiviezo-Mijangos,
The problem of the calculation of overall properties of a binary electroelastic fibre-reinforced composite is studied here, whose constituents are an elastic matrix and piezoelectric fibres that have transversely isotropic properties. Randomly positioned fibres as well as periodic distributed fibres are considered. The former case is dealt with by means of the self-consistent method and the latter one by asymptotic homogenization. Closed-form expressions are given for two variants of the self-consistent ...
Tópico(s): Composite Structure Analysis and Optimization
2008 - Elsevier BV | International Journal of Engineering Science
Harald Berger, S. Kurukuri, Sreedhar Kari, Ulrich Gabbert, Reinaldo Rodríguez‐Ramos, Julián Bravo‐Castillero, Raúl Guinovart-Dı́az,
Abstract The aim of this article is to envisage the effective thermo-mechanical properties of three phase composites made up of coated unidirectional cylindrical fibers using homogenization techniques. The main focus is on square arrangements of cylindrical fibers in composite. The numerical approach is based on the micro-mechanical unit cell modeling technique using finite element method (FEM) with appropriate boundary conditions and it allows the extension to composites with arbitrary geometrical ...
Tópico(s): Numerical methods in engineering
2007 - Taylor & Francis | Journal of Thermal Stresses
Harald Berger, Sreedhar Kari, Ulrich Gabbert, Reinaldo Rodríguez‐Ramos, Julián Bravo Castillero, Raúl Guinovart Díaz,
In this paper effective material properties of randomly distributed short fiber composites are calculated with a developed comprehensive tool for numerical homogenization.We focus on the influence of change in volume fraction and length/diameter aspect ratio of fibers.Two types of fiber alignments are considered: fiber orientations with arbitrary angles and parallel oriented fibers.The algorithm is based on a numerical homogenization technique using a unit cell model in connection with the finite ...
Tópico(s): Numerical methods in engineering
2007 - Mathematical Sciences Publishers | Journal of mechanics of materials and structures
Y. Espinosa-Almeyda, J.C. López-Realpozo, Reinaldo Rodríguez‐Ramos, Julián Bravo‐Castillero, Raúl Guinovart-Dı́az, H. Camacho-Montes, Federico J. Sabina,
Imperfect bonding between constituents is studied where displacements, electric and magnetic static potentials are considered to have a jump proportional to the normal component of the mechanical traction, electric displacement and magnetic flux. This condition may model various interface damages or the thin glue layer between two adjacent phases. They are termed as the mechanically compliant, dielectrically weakly capacitance and magnetically weakly inductance at the interface. It is shown that ...
Tópico(s): Ferroelectric and Piezoelectric Materials
2011 - Elsevier BV | International Journal of Solids and Structures
Harald Berger, Sreedhar Kari, Ulrich Gabbert, Reinaldo Rodríguez‐Ramos, Julián Bravo‐Castillero, Raúl Guinovart-Dı́az, Federico J. Sabina, Gérard A. Maugin,
Numerical unit cell models of 1-3 periodic composites made of piezoceramic unidirectional cylindrical fibers embedded in a soft non-piezoelectric matrix are developed. The unit cell is used for prediction of the effective coefficients of the periodic transversely isotropic piezoelectric cylindrical fiber composite. Special emphasis is placed on a formulation of the boundary conditions that allows the simulation of all modes of the overall deformation arising from any arbitrary combination of mechanical ...
Tópico(s): Numerical methods in engineering
2006 - IOP Publishing | Smart Materials and Structures
H. Camacho-Montes, Reinaldo Rodríguez‐Ramos, Julián Bravo‐Castillero, Raúl Guinovart-Dı́az, Federico J. Sabina,
ABSTRACT The purpose of the present work is to determine the magneto-electroelastic effective properties of reinforced piezoelectric composite materials with unidirectional cylindrical fibers periodically distributed in a square array through the Asymptotic Homogenization Method (AHM). The case when mechanical displacement is in-plane and electric and magnetic fields are out-of-plane is studied. Each periodic cell of the medium is a binary composite wherein both constituents are homogeneous magneto- ...
Tópico(s): Composite Structure Analysis and Optimization
2006 - Taylor & Francis | Integrated ferroelectrics
Julián Bravo‐Castillero, Raúl Guinovart-Dı́az, Reinaldo Rodríguez‐Ramos, Federico J. Sabina, R. Brenner,
Abstract Two-phase fibre-reinforced elastic composites with transversely isotropic constituents and two types of fibres periodic distribution (square and hexagonal arrays) with perfect contact conditions at the interface are considered. Unified simple analytical formulae for their effective properties are given. Such formulae involve two orders of approximation of semi-analytical expressions obtained via asymptotic homogenization. The limit case of empty fibres is also presented. The influence of ...
Tópico(s): Numerical methods in engineering
2012 - Elsevier BV | Materials Letters
José A. Otero, Reinaldo Rodríguez‐Ramos, Julián Bravo‐Castillero, Raúl Guinovart-Dı́az, Federico J. Sabina, G. Monsiváis,
A parallel fiber-reinforced periodic elastic composite is considered with transversely iso-tropic constituents. Fibers with circular cross section are distributed with the same periodicity along the two perpendicular directions to the fiber orientation, i.e., the periodic cell of the composite is square. The composite exhibits imperfect contact, in particular, spring type at the interface between the fiber and matrix is modeled. Effective properties of this composite for in-plane and anti-plane ...
Tópico(s): Numerical methods in engineering
2012 - Elsevier BV | International Journal of Solids and Structures
Eduardo López-López, Federico J. Sabina, Julián Bravo‐Castillero, Raúl Guinovart-Dı́az, Reinaldo Rodríguez‐Ramos,
A binary composite is studied here, where the electroelastic properties of the constituent materials belong to the crystal class 622. A square arrangement of long continuous circular cylinders, the fiber phase, embedded in a homogeneous medium is consider here. The composite is in a state of antiplane shear piezoelectricity, that is, a coupled state of out-of-plane mechanical displacement and in-plane electric field, which is characterized by three electroelastic parameters: longitudinal shear modulus, ...
Tópico(s): Composite Material Mechanics
2005 - Elsevier BV | International Journal of Solids and Structures
Harald Berger, Sreedhar Kari, Ulrich Gabbert, Reinaldo Rodríguez‐Ramos, Julián Bravo‐Castillero, Raúl Guinovart-Dı́az,
This work deals with the modelling of periodic composites made of piezoceramic (lead zirconate-titanat) fibres embedded in a soft non-piezoelectric matrix (polymer). The goal is to predict the effective coefficients of such periodic transversely isotropic piezoelectric fibre composites by use of a representative volume element or unit cell. The solution is based on a numerical approach using finite element method (FEM). The necessary basic equations for the piezoelectric material are introduced and ...
Tópico(s): Composite Structure Analysis and Optimization
2005 - Elsevier BV | Materials Science and Engineering A