Giles Smith, Gráinne Gilmore, Andrew Robson, Kate Greenhalgh, Christina Hardyment, John McNamara, George Mitchell, Cath Urquhart, Professor Sir Brian Pippard, Robert Cole, Bel Mooney, Bill Corcoran, Caroline Stacey, Sarah Potter, Adelle Stripe, Stefan Zweig, Amanda Ursell, Simon Barnes, Jane MacQuitty, Alexandra Blair, Peter Lansley, James Harding, Simon Hills, Neil Barraclough, John Mulvey, Jane Knight, Jasmine Ryan, Ivo Tennant, Clare Lazaro, Terence Blacker, Tony Turnbull, David Cornwell, Philip Howard, Hannah Betts, Julia Brookes, Hilary Finch, Carol Midgley, David Lister Scotland Correspondent, Christine Seib, David Chater, Kate Wighton, Joanna Bale, James Bone, James Ducker, Melissa Katsoulis, Rachel Campbell-Johnston, Clive Davis, Richard Hobson One-Day Cricket Correspondent, Gabrielle Starkey, Bob Stanley, Graham Stewart, Will Pavia, Tom Wingate, Sam Marlowe, Wendy Ide, James Hider, John Bungey, Alex Green, Geoff Brown, Lucy Bannerman, Sam Banik, Joe Joseph, Ian McMillan, Robin Pagnamenta, Samuel Beckett, Anna Whelan, Vivienne Parry, Giles Coren, Nancy Durrant, Matt Sandy, John Clarke, Tim Golding, Siobhan Kennedy, Stewart Tendler Crime Correspondent, Dominic Walsh, Ruth Gledhill, Debra Craine, Ruth Corbett, Tom Bell, Gary Jacob, Matthew Barbour, Jon Savage, Victoria Segal, Mike Pattenden, Greg Watts, Allan Simmons, Daniel Finkelstein, Jeanette Winterson, Michael Harvey, Libby Purves, Rodney Legg, Jo Morris, Stephen Farrell, Elizabeth Colman, Ben Machell, Robert Chesshyre, Richard Lloyd Parry, Tina Gaudoin, David Hands, Diane Purkiss, Charles Bremner, Jonathan Richards, Ron Lewis, Martin Symington, Helen Rumbelow, Adam Sherwin Media Correspondent, Stefanie Marsh, Lucy Sweeney, Lewis Carroll, Tim Teeman, Edward Gorman, Derwent May, Simon Tait, Kevin Alderton, Aggie MacKenzie, Russell Kempson, Ed Potton, Oliver Kay, Carola Long, Patsy Palmer, The Right Rev Henry A. Richmond Honorary Assistant Bishop, Stephen Anderton, David Lister, Mark Atherton, Ed Smith, Mark Henderson Science Editor, John Westerby, James Harding Business Editor, Kate Allen Director, Lisa Armstrong, Tom Baldwin, Sarah Vine, Father Brian O'Higgins, Antonia Senior Personal Finance Editor, Chris Power, Pete Paphides, Sally Baker, David Robertson Business Correspondent, John Hopkins Golf Correspondent, Rob Wright, ZoË Strimpel, Christina Koning, Edward Gorman Motor Racing Correspondent, Gabriel Rozenberg, Neil Harman Tennis Correspondent, David Powell Athletics Correspondent, Matt McKay, Raymond Keene, Sue North, Adam Sage, Christine Buckley, Suzi Godson, Lewis Smith, Matthew Pryor, Des Browne, Kate Saunders, Richard Brass, Rebecca O'Connor, James Wilson, Gordon Ramsay, Christine Buckley Industrial Editor, Kaveh Solhekol, Vladimir Nabokov, Jeremy Page, Rick Jones, Andrew G. Marshall, Chris Campling, Sarah Birch, Richard Owen, Laura Deeley, Marcus Leroux, Philip Olterman, Mick Hume, Erica Wagner, Roger Boyes, Marcel Berlins, David Barnett, Ross Leckie, Anthony D. G. Roberts, Thomasina Miers, Will Hodgkinson, Graham Searjeant Personal Investor, Margaret Reynolds, David Hands Rugby Correspondent, Tom Dart, Owen Slot Chief Sports Reporter, James Collard, Paul Simons, Kevin Maher, Nicholas Clee, Jane Wheatley, Steve Jelbert, Nigel Kendall, Ian Rankin, Anne Ashworth, John Goodbody, Nick Szczepanik, Peter Kidner, James Doran, Joanna Pitman, Robert Crampton, Thomas Catán, Ian Johns, Dominic Maxwell, Alice Fordham, Prue White, Matthew Parris, Graham Searjeant Financial Editor, Mark Bridge, Mike Rosewell, Amanda Craig, George Caulkin, Sonia Verma, James Robertson, Michel Schmidt, Alan Franks, Caitlin Moran, Sheila Keating, Alan Lee, Celia Dodd, Iain Finlayson, Lisa Hill, Richard George, Neil Fisher, Ben MacIntyre, Andrew Ellson, Helen Pridham, David Diprose, David Hutcheon, John Naish, Geoffrey Rowell, Martin Waller, Mark Henderson, Michael Horsnell, Lewis Smith Environment Reporter, J. K. Waterlow, Chris Ayres, Nigel Hawkes Health Editor, Ashling O'Connor, Anna Shepard, Val Horsler, Louise Cohen, Tim Wapshott, Angus Batey, Frances Mallett, Sam Coates Political Correspondent, Dr Thomas Stuttaford, Jill Crawshaw, Stephen Dalton, Leo Lewis, Tom Stuart Smith, Bill Edgar, Richard Morrison, Tom Chesshyre, James Christopher, Alice Miles, Dr Norman Smalldridge, Jules Evans, Simon Crompton, Alan Lee Racing Correspondent, Alexandra Blair Education Correspondent, Heather Cotton, Lisa Tuttle, Alan Jackson, Mark Harrison, Cath Urquhart Travel Editor, Alicia Castro, Kim Newman, Anil Sinanan, Will Hide, Olav Bjortomt, Fiona Hamilton, Keith Newman, Jan Raath, Daphne Lockyer, David Robertson, Pete Wilcox, Ed Hughes, Joe Bolger, Christopher Irvine,
... and Time Again (ECM) Glass Heroes Symphony Classical Marin Alsop (Naxos) Mark Padmore Handel Arias (Harmonia Mundi) ...
2007 - Gale Group | TDA
Patrizia Polverino de Laureto, Laura Tosatto, Erica Frare, Oriano Marin, Vladimir N. Uversky, Angelo Fontana,
Alpha-synuclein (alpha-syn) is a "natively unfolded" protein constituting the major component of intracellular inclusions in several neurodegenerative disorders. Here, we describe proteolysis experiments conducted on human alpha-syn in the presence of SDS micelles. Our aim was to unravel molecular features of micelle-bound alpha-syn using the limited proteolysis approach. The nonspecific proteases thermolysin and proteinase K, as well as the Glu-specific V8-protease, were used as proteolytic probes. ...
Tópico(s): Enzyme Catalysis and Immobilization
2006 - American Chemical Society | Biochemistry
Giles Smith, Andrew Robson, Simon Barnes Chief Sports Writer, Phil Yates, Christoph Von DohnÁnyi, David Brown, Leo Lewis Asia Business Correspondent, D. B. Cook, Dr J. C. Gibbings, Greg Hurst Political Correspondent, Frances Gibb Legal Editor, Gary Duncan, Simon Barnes, Christine Rogers, Magnus Linklater, Valery Gergiev, James Rossiter Property Correspondent, Ivo Tennant, Alexandra Frean Education Editor, Philip Howard, Camilla Cavendish, Christine Seib, David Chater, Ben Hoyle Arts Reporter, James Ducker, Steven Adams, Christopher Nye, Carl Mortished, Nathan Jeffay, Angus MacLeod Scottish Political Editor, Sam Marlowe, Wendy Ide, Leslie McLoughlin, Kevin Eason, Geoff Brown, Joe Joseph, Robin Pagnamenta, Martin Fletcher, Pat Gibson, Vladimir Jurowski, Jane MacArtney, Lewis Smith Science Reporter, Siobhan Kennedy, R. Bullen, Ruth Gledhill, Gary Jacob, Ken Russell, Tim Reid, Ruth Gledhill Religion Correspondent, Dalya Alberge Arts Correspondent, Dorothy Rowe, Alan Hamilton, Douglas Rose Managing Director, Addleshaw Goddard, Colin Guthrie, Ben Machell, Anatole Kaletsky, Rafael Benitez, Dr Maxwell Roberts, Rhys Blakely, Richard Lloyd Parry, Peter Davies, Charles Bremner, Chris Johnston, Adam Sherwin Media Correspondent, Jon Schachter, Will Lawrence, Hugo Rifkind, Derwent May, Sir Digby Jones, Gary Duncan Economics Editor, Oliver Kay, David Lister, Sarah Vine, Jane Wheatley, Mark Henderson Science Editor, John Westerby, Peter Hutchison, Rick Broadbent, Tom Baldwin, James Rossiter, Jill Sherman Whitehall Editor, Pete Paphides, Ann Treneman, Ronald Forrest, Rob Wright, Vasily Petrenko, Raymond Keene, Ian Evans, Adam Sage, Lewis Smith, Matthew Pryor, Matt Hughes, Bill Cash, MP, John Coutts, Christine Buckley Industrial Editor, Sean O'Neill, Professor Bill McKelvey Chief executive, Neville Scott, Sakari Oramo, Bronwen Maddox, Chris Campling, Jill Sherman, Patrick Hosking, Helen Nugent, Richard Owen, Christopher Martin-Jenkins Chief Cricket Correspondent, Damian Whitworth, Fran Yeoman Political Reporter, Roger Boyes, Peter Dixon, Nick Hasell, David Hands Rugby Correspondent, Owen Slot Chief Sports Reporter, Rosemary Bennett Social Affairs Correspondent, Tom Dart, Paul Simons, Tony Cascarino, Michael Herman, Kevin Maher, Steve Jelbert, John Goodbody, Dominic Kennedy, Mary Ann Sieghart, Jonathan Clayton, Thomas Catán, Ian Johns, Emily Ford, Matthew Parris, Graham Searjeant Financial Editor, Angus MacLeod, Andy Harrison, Michael Austin, Alan Lee, Marin Alsop, Peter Riddell, Tony Dawe, Brian Glanville, Mark Elder, Rajeev Syal, Philip Webster, John Naish, Hazel Malpass, David Fulton, Martin Waller, Chris Ayres, Patrick Foster, Mark Baldwin, Nigel Hawkes Health Editor, Sarah Butler, Benedict Nightingale, Angus Batey, Clarence Barrett, Daniele Gatti, Dr Thomas Stuttaford, Stephen Dalton, Tony Halpin, James Christopher, John Samuels, Richard Ashworth, Clare Dight, Alan Lee Racing Correspondent, José Mourinho, Fay Schopen, David Robertson, Richard Ford, Bryce Elder, Ross Anderson, Peter Inson,
Index First designer babies to beat breast cancer Application to screen embryos is submitted Children will be born free from risk of disease New tax on ...
2007 - Gale Group | TDA
Macarena Marín, Vladimir N. Uversky, Thomas Ott,
Abstract Effector proteins represent a refined mechanism of bacterial pathogens to overcome plants’ innate immune systems. These modular proteins often manipulate host physiology by directly interfering with immune signaling of plant cells. Even if host cells have developed efficient strategies to perceive the presence of pathogenic microbes and to recognize intracellular effector activity, it remains an open question why only few effectors are recognized directly by plant resistance proteins. Based ...
Tópico(s): Plant Parasitism and Resistance
2013 - Oxford University Press | The Plant Cell
M.N. Pantzali, Jelena Kovacevic, Geraldine J. Heynderickx, Guy Marin, Vladimir Shtern,
A unique normalized radial pressure profile characterizes the bed of a gas-solid vortex reactor over a range of particle densities and sizes, solid capacities, and gas flow rates: 950-1240 kg/m3, 1-2 mm, 2 kg to maximum solids capacity, and 0.4-0.8 Nm3/s (corresponding to gas injection velocities of 55-110 m/s), respectively. The combined momentum conservation equations of both gas and solid phases predict this pressure profile when accounting for the corresponding measured particle velocities. The ...
Tópico(s): Cyclone Separators and Fluid Dynamics
2015 - Wiley | AIChE Journal
Kaustav Niyogi, María M. Torregrosa, M.N. Pantzali, Geraldine J. Heynderickx, Guy Marin, Vladimir Shtern,
To clarify the three‐dimensional (3D) structure of near‐wall jets observed in disc‐like gas vortex units (GVUs), experimental and numerical studies are performed. The experimental results are obtained using stereoscopic particle image velocimetry (PIV), laser doppler anemometry, pressure probes and surface oil flow visualization techniques. The first three techniques have been used to investigate the bulk flow hydrodynamics of the vortex unit. Surface oil flow visualization is adopted to visualize ...
Tópico(s): Aerodynamics and Acoustics in Jet Flows
2016 - Wiley | AIChE Journal
Lukas C. Buelens, Aditya Dharanipragada, Hilde Poelman, Zhiming Zhou, Guy Marin, Vladimir Galvita,
The stability of Fe2O3-MgAl2O4 oxygen storage materials (OSMs) was investigated over 1000 redox cycles using H2 as reductant and CO2 as oxidant. Three different materials, with a nominal Fe2O3 amount of 10 wt%, 30 wt% and 50 wt%, were evaluated. Characterization techniques such as N2 adsorption, XRD and STEM-EDX were applied to study the evolution of morphological and crystallographic properties. XRD results show that Fe is incorporated in the MgAl2O4 lattice of the as prepared materials, yielding ...
Tópico(s): Carbon Dioxide Capture Technologies
2018 - Elsevier BV | Journal of CO2 Utilization
Lukas C. Buelens, Hilde Poelman, Christophe Detavernier, Guy Marin, Vladimir Galvita,
The application of a CO2 sorbent which releases CO2 at a lower temperature than calcium oxide is of interest in view of reducing the operating temperature or increasing the operating pressure of the super-dry reforming process. To this end, three different CO2 sorbents based on lithium orthosilicate (Li4SiO4) were prepared and characterized: (i) Li4SiO4 as such; (ii) zirconia coated Li4SiO4, denoted Li4SiO4@ZrO2; (iii) Li4SiO4, coated with lithium metazirconate and denoted as Li4SiO4@Li2ZrO3. While ...
Tópico(s): Molten salt chemistry and electrochemical processes
2019 - Elsevier BV | Journal of CO2 Utilization
Lukas C. Buelens, Hilde Poelman, Guy Marin, Vladimir Galvita,
Driven by the need to develop technologies for converting CO2, an extraordinary array of chemical looping based process concepts has been proposed and researched over the past 15 years. This review aims at providing first a historical context of the molecule CO2, which sits at the center of these developments. Then, different types of chemical looping related to CO2 are addressed, with attention to process concepts, looping materials, and reactor configurations. Herein, focus lies on the direct ...
Tópico(s): Catalysis and Oxidation Reactions
2019 - American Chemical Society | Industrial & Engineering Chemistry Research
Lukas C. Buelens, Antoon Van Alboom, Hilde Poelman, Christophe Detavernier, Guy Marin, Vladimir Galvita,
Fe2O3/MgFeAlOx materials are promising oxygen storage candidates for chemical looping CO2 conversion. In this work, the cyclic stability of a 50Fe2O3/MgFeAlOx (containing 50 wt % Fe2O3 and 50 wt % MgAl2O4) oxygen storage material is investigated. The evolution of its bulk properties over the course of 1000 H2/CO2 redox cycles has been studied by means of 57Fe Mössbauer spectroscopy and in situ X-ray diffraction. As expected, all iron in the as-prepared oxygen storage material was present as Fe3+, 64% ...
Tópico(s): Catalysts for Methane Reforming
2019 - American Chemical Society | ACS Sustainable Chemistry & Engineering
Hao Wang, Nadadur Veeraraghavan Srinath, Hilde Poelman, Christophe Detavernier, Ping Li, Guy Marin, Vladimir Galvita,
Hierarchical Fe-modified MgAl 2 O 4 as a Ni-catalyst support with strong sintering resistance and anti-carbon ability for methane dry reforming.
Tópico(s): Carbon dioxide utilization in catalysis
2020 - Royal Society of Chemistry | Catalysis Science & Technology
Stavros Alexandros Theofanidis, Johannis A.Z. Pieterse, Hilde Poelman, Alessandro Longo, Maarten K. Sabbe, Mirella Virginie, Christophe Detavernier, Guy Marin, Vladimir Galvita,
Tópico(s): Catalysis and Hydrodesulfurization Studies
2020 - Elsevier BV | Applied Catalysis B Environment and Energy
Alessandro Longo, Stavros Alexandros Theofanidis, Chiara Cavallari, Nadadur Veeraraghavan Srinath, Jiawei Hu, Hilde Poelman, Maarten K. Sabbe, Christoph J. Sahle, Guy Marin, Vladimir Galvita,
Fe-modified MgAl2O4 makes a surprisingly active catalyst support, likely linked to a structural effect of the Fe incorporation. Two catalyst supports, MgAl2O4 and MgFeAlO4, have been studied in fresh and reduced state to determine the effect of high-temperature H2 reduction upon ion distribution in the lattices. To this end, an X-ray Raman scattering study has been performed, focusing on the oxygen K edge and magnesium and aluminum L2,3 and iron M2,3 soft edges. MgAl2O4 shows a random cation distribution ...
Tópico(s): Magnetic Properties and Synthesis of Ferrites
2020 - American Chemical Society | ACS Catalysis
Richa Sharma, Hilde Poelman, Guy Marin, Vladimir Galvita,
Methane activation chemistry, despite being widely reported in literature, remains to date a subject of debate. The challenges in this reaction are not limited to methane activation but extend to stabilization of the intermediate species. The low C-H dissociation energy of intermediates vs. reactants leads to CO2 formation. For selective oxidation, nature presents methane monooxygenase as a benchmark. This enzyme selectively consumes methane by breaking it down into methanol. To assemble an active ...
Tópico(s): Catalysis and Hydrodesulfurization Studies
2020 - Multidisciplinary Digital Publishing Institute | Catalysts
Varun Singh, Lukas C. Buelens, Hilde Poelman, Mark Saeys, Guy Marin, Vladimir Galvita,
Up to 9% of the global CO2 emissions come from the iron and steel industry. Here, a combined chemical looping process to produce CO, a building block for the chemical industry, from the CO2-rich blast furnace gas of a steel mill is proposed. This cyclic process can make use of abundant Fe3O4 and CaO as solid oxygen and CO2 carriers at atmospheric pressure. A proof of concept was obtained in a laboratory-scale fixed bed reactor with synthetic blast furnace gas and Fe3O4/CaO = 0.6 kg/kg. CO production ...
Tópico(s): Carbon Dioxide Capture Technologies
2021 - Elsevier BV | Journal of Energy Chemistry
Guy Marin, Vladimir Galvita, Gregory S. Yablonsky,
Combining spectroscopic and transient kinetic techniques provides access to the identification and quantification of active sites and corresponding turnover frequencies of catalyzed reactions [1]. Ab initio calculated rate coefficients combined with network generation codes allow so-called microkinetic models accounting for all relevant elementary steps of complex reaction networks. Computational Fluid Dynamics (CFD) account for the scale-dependent transport of mass, energy and momentum and, hence, ...
Tópico(s): Electrocatalysts for Energy Conversion
2021 - Elsevier BV | Journal of Catalysis
Nadadur Veeraraghavan Srinath, Hilde Poelman, Lukas C. Buelens, Jolien Dendooven, Marie‐Françoise Reyniers, Guy Marin, Vladimir Galvita,
CO2-assisted propane dehydrogenation has been studied on Pt-Sn/MgAl2O4 catalysts with support surface area of ~ 127 m2/g or ~ 5 m2/g, 3 wt% Pt and a Pt/Sn molar ratio of 3/1. In situ XAS was employed to track the dynamic changes occurring to the catalyst in presence of a reductive (H2) or oxidative (CO2) atmosphere. Reduction leads to the formation of a Pt-Sn alloy, the active compound for propane dehydrogenation. Oxidation by CO2 led to the loss of the Pt-Sn alloy due to firstly oxidation of Sn to SnO ...
Tópico(s): Phase Equilibria and Thermodynamics
2021 - Elsevier BV | Journal of Catalysis
Bo Jin, Hilde Poelman, Christophe Detavernier, Zhiwu Liang, Guy Marin, Vladimir Galvita,
This work provides a way to design oxygen carriers for chemical looping.Starting from Prussian blue microcubes, Zr-promoted Fe-based materials are developed for the conversion of CO 2 into CO.Thermally induced oxidative decomposition of ZrO 2 -coated Prussian blue under the protection of the firstly formed ZrO 2 shell leads to the formation of hollow structured materials.Detailed activity tests and in-situ characterization are used to investigate the relationship between material structure, stability ...
Tópico(s): Catalysis and Oxidation Reactions
2021 - Elsevier BV | Applied Catalysis B Environment and Energy
Valentijn De Coster, Nadadur Veeraraghavan Srinath, Stavros Alexandros Theofanidis, Laura Pirro, A. Van Alboom, Hilde Poelman, Maarten K. Sabbe, Guy Marin, Vladimir Galvita,
The evolution of the constituents of an 8 wt%Ni-5 wt%Fe/MgAl2O4 catalyst for dry reforming of methane (DRM) is monitored by in situ quick X-ray absorption spectroscopy (QXAS) and 57Fe Mössbauer spectroscopy. In as prepared state, Fe is present as NiFe2O4 at the surface and as MgFe3+xAl2−xO4 within the support, whereas Ni is mainly present as NiO. During H2-TPR, NiFe2O4 and NiO form an alloy from 500 °C on and MgFe3+xAl2−xO4 is partially reduced to MgFe2+xAl2−xO4, such that Ni-Fe alloy, MgFe2+xAl2−xO4 ...
Tópico(s): Catalysis and Oxidation Reactions
2021 - Elsevier BV | Applied Catalysis B Environment and Energy
Varun Singh, Lukas C. Buelens, Hilde Poelman, Mark Saeys, Guy Marin, Vladimir Galvita,
The current production of hydrogen, predominantly through steam methane reforming, causes up to 3% of global CO2 emissions. Since hydrogen is expected to play an increasingly important role as clean energy vector of the future, a carbon-efficient two step chemical looping process is developed to address the limitations of current H2 production technology. This process operates between 923 and 998 K and involves oxides of iron, nickel, and calcium as solid intermediates. In the first step, an H2- ...
Tópico(s): Carbon Dioxide Capture Technologies
2022 - Elsevier BV | Journal of CO2 Utilization
Omar Delgado‐Rodríguez, David Flores-Hernández, Myriam A. Amezcua‐Allieri, Andrés Rosas-Molina, Salvador Marín-Córdova, Vladimir Shevnin,
As a result of a gasoline spill in an urban area, Electrical Resistivity Tomography (ERT), Electromagnetic Profiling (EMP) and Volatile Organic Compounds (VOC) methods were used in order to define the contamination plume and to optimize the drilling and soil sampling activities. The VOC anomalies (recent contamination) indicated that a gas station located at the study site is an active contamination source. The mature contaminated zones defined by ERT and EMP methods corresponded with low resistivity ...
Tópico(s): Seismic Waves and Analysis
2014 - National Autonomous University of Mexico | Geofísica Internacional
Marin Stančić, Vladimir Mičović, M. Potočnjak, Pero Draganić, Antun Sasso, Susan E. Mackinnon,
The aim of this study was to test the hypothesis that the use of an operating microscope improves the results of peripheral nerve repair. Tibial nerve grafting was carried out on 48 Fischer rats divided into 2 groups: in one, a loupe was used, and in the other a surgical microscope. At 5 months after grafting, recovery was evaluated by functional, electromyographic, and morphometric tests. The mean motor nerve conduction velocity was 26.77 +/- 9.37 m/sec in the group where the loupe was used compared ...
Tópico(s): Nerve Injury and Rehabilitation
1998 - Springer Science+Business Media | International Orthopaedics
Marin Stančić, Vladimir Mičović, M. Potočnjak,
Dissections were performed in 100 fresh cadaver palms to determine the frequency with which superficial palmar communication between the median and ulnar nerves occurs and to what extent it might incur iatrogenic injury during endoscopic carpal tunnel release.Superficial palmar communication between the median and ulnar nerves was present in 81% of the dissected hands. Superficial palmar communication, also known as the Berrettini branch, has been classified into four distinct types by Ferrari and ...
Tópico(s): Nerve Injury and Rehabilitation
1999 - American Association of Neurological Surgeons | Journal of neurosurgery
Marin Gostimirović, Vladimir Pucovsky, Milenko Sekulić, Dragan Rodić, Vlastimir Pejić,
Tópico(s): Advanced machining processes and optimization
2018 - Springer Science+Business Media | The International Journal of Advanced Manufacturing Technology
Marin Gostimirović, Vladimir Pucovsky, Milenko Sekulić, Miroslav Radovanović, Miloš Madić,
Tópico(s): Manufacturing Process and Optimization
2018 - Springer Science+Business Media | Journal of Mechanical Science and Technology
Dragan Rodić, Milenko Sekulić, Marin Gostimirović, Vladimir Pucovsky, Davorin Kramar,
Tópico(s): Advanced Machining and Optimization Techniques
2020 - Springer Science+Business Media | Journal of Intelligent Manufacturing
Marin Théry, Vladimir L. Cousin, Pierre Tissières, Maxime Enault, Luc Morin,
We report a Bacillus cereus , cereulide producing strain, food poisoning of two sisters. After eating a few bites of pasta cooked 3 days earlier, a 13-year-old girl developed mild symptoms. However, her 11-year-old sister suffered, 40 h after ingestion of the entire platter, a multi-organ failure including acute liver failure, rhabdomyolysis, disseminated intravascular coagulation, and acute kidney injury (AKI). She received supportive care in pediatric intensive care using mechanical ventilation, ...
Tópico(s): Microbial Inactivation Methods
2022 - Frontiers Media | Frontiers in Pediatrics
Varun Singh, Lukas C. Buelens, Hilde Poelman, Mark Saeys, Guy Marin, Vladimir Galvita,
Tópico(s): Iron and Steelmaking Processes
2022 - Elsevier BV | Energy Conversion and Management
Kristof Van der Borght, Konstantinos Alexopoulos, Kenneth Toch, Joris Thybaut, Guy Marin, Vladimir Galvita,
The achievement of new economically viable chemical processes often involves the translation of observed lab-scale phenomena into performance in an industrial reactor. In this work, the in silico design and optimization of an industrial ethanol dehydration reactor were performed, employing a multiscale model ranging from nano-, over micro-, to macroscale. The intrinsic kinetics of the elementary steps was quantified through ab initio obtained rate and equilibrium coefficients. Heat and mass transfer ...
Tópico(s): Catalysis and Hydrodesulfurization Studies
2019 - Multidisciplinary Digital Publishing Institute | Catalysts
Lukas C. Buelens, Louis Van de Voorde, Varun Singh, Hilde Poelman, Guy Marin, Vladimir Galvita,
Confining CO2 emissions and accelerating toward a circular carbon economy demand process intensification strategies. This work evaluates integrated CO2 capture and catalytic conversion over a solid dual-functional material (DFM) in the presence of H2O and O2, approximating industrial compositions in a laboratory-scale fixed-bed reactor. CO2 from flue gas and its isothermal utilization with H2 are temporally separated by applying chemical looping with isolated steps driven by CaO and Ni. A ceria-modified ...
Tópico(s): Catalytic Processes in Materials Science
2023 - American Chemical Society | Industrial & Engineering Chemistry Research