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Quasi-periodic Fibonacci and periodic one-dimensional hypersonic phononic crystals of porous silicon

A one-dimensional Fibonacci phononic crystal and a distributed Bragg reflector were constructed from porous silicon. The structures had the same number of layers and similar acoustic impedance mismatch, and were...

Quasi-periodic Fibonacci and periodic one-dimensional hypersonic phononic crystals of porous silicon

A one-dimensional Fibonacci phononic crystal and a distributed Bragg reflector were constructed from porous silicon. The structures had the same number of layers and similar acoustic impedance mismatch, and were...

Hypersonic acoustic mirrors and microcavities in porous silicon
Periodic solid state structures exhibit transmission stop bands for waves of certain frequencies. We report the realization and direct measurement of acoustic band gaps in porous silicon multilayer structures which exhibit...
Observation of oxygen dimers via energy transfer from silicon nanoparticles
Energy transfer from photo-excited excitons confined in silicon
nanoparticles to oxygen dimers adsorbed on the nanoparticle surfaces
is studied as a function of temperature and magnetic field. Quenching
features in...
Elastic properties of porous silicon studied by acoustic transmission spectroscopy
The porosity dependence of the elastic properties of porous silicon in different crystallographic directions is studied. The velocity of longitudinal acoustic waves in porous silicon layers electrochemically etched in (100)...
Hypersonic acoustic mirrors and microcavities in porous silicon
Periodic solid state structures exhibit transmission stop bands for waves of certain frequencies. We report the realization and direct measurement of acoustic band gaps in porous silicon multilayer structures which exhibit...
Experimental and theoretical demonstration of acoustic Bloch oscillations in porous silicon structures

We report the theoretical calculations and the experimental demonstration of acoustic Bloch oscillations and Wannier-Stark ladders in linear tilted multilayer structures based on porous silicon. The considered structures...

Observation of oxygen dimers via energy transfer from silicon nanoparticles
Energy transfer from photo-excited excitons confined in silicon
nanoparticles to oxygen dimers adsorbed on the nanoparticle surfaces
is studied as a function of temperature and magnetic field. Quenching
features in...
Hypersonic rugate filters based on porous silicon
Periodic solid state structures exhibit transmission stopbands for waves of certain frequencies. We demonstrate porous silicon based rugate filters with 40 dB rejection first-order stopbands for longitudinal acoustic waves at...
Hypersonic rugate filters based on porous silicon
Periodic solid state structures exhibit transmission stopbands for waves of certain frequencies. We demonstrate porous silicon based rugate filters with 40 dB rejection first-order stopbands for longitudinal acoustic waves at...
Experimental and theoretical demonstration of acoustic Bloch oscillations in porous silicon structures

We report the theoretical calculations and the experimental demonstration of acoustic Bloch oscillations and Wannier-Stark ladders in linear tilted multilayer structures based on porous silicon. The considered structures...

Elastic properties of porous silicon studied by acoustic transmission spectroscopy
The porosity dependence of the elastic properties of porous silicon in different crystallographic directions is studied. The velocity of longitudinal acoustic waves in porous silicon layers electrochemically etched in (100)...
Luminescent and Swellable Conjugated Microporous Polymers for Detecting Nitroaromatic Explosives and Removing Harmful Organic Vapors

Four new conjugated microporous polymers (CMPs) were synthesized by a Buchwald-Hartwig (BH) cross-coupling reaction of tri-and tetrafunctionalized precursors to yield materials with tunable surface area and pore size...

Luminescent and Swellable Conjugated Microporous Polymers for Detecting Nitroaromatic Explosives and Removing Harmful Organic Vapors

Four new conjugated microporous polymers (CMPs) were synthesized by a Buchwald-Hartwig (BH) cross-coupling reaction of tri-and tetrafunctionalized precursors to yield materials with tunable surface area and pore size...

Hydrothermal conversion of one-photon-fluorescent poly-(4-vinylpyridine) into two-photon-fluorescent carbon nanodots
A novel two-photon-fluorescent N,O-heteroatom-rich carbon nanomaterial has been synthesized and characterized. The new carbon nanoparticles were produced by hydro-thermal conversion from a one-photon-fluorescent...
Hydrothermal conversion of one-photon-fluorescent poly-(4-vinylpyridine) into two-photon-fluorescent carbon nanodots
A novel two-photon-fluorescent N,O-heteroatom-rich carbon nanomaterial has been synthesized and characterized. The new carbon nanoparticles were produced by hydro-thermal conversion from a one-photon-fluorescent...
Genome-wide association study identifies 48 common genetic variants associated with handedness.
Gabriel Cuellar-Partida, Joyce Y Tung, Nicholas Eriksson, Eva Albrecht, Fazil Aliev, Ole A Andreassen, Inês Barroso, Jacques S Beckmann, Marco P Boks, Dorret I Boomsma, Heather A Boyd, Monique MB Breteler, Harry Campbell, Daniel I Chasman, Lynn F Cherkas, Gail Davies, Eco JC de Geus, Ian J Deary, Panos Deloukas, Danielle M Dick, David L Duffy, Johan G Eriksson, Tõnu Esko, Bjarke Feenstra, Frank Geller, Christian Gieger, Ina Giegling, Scott D Gordon, Jiali Han, Thomas F Hansen, Annette M Hartmann, Caroline Hayward, Kauko Heikkilä, Andrew A Hicks, Joel N Hirschhorn, Jouke-Jan Hottenga, Jennifer E Huffman, Liang-Dar Hwang, M Arfan Ikram, Jaakko Kaprio, John P Kemp, Kay-Tee Khaw, Norman Klopp, Bettina Konte, Zoltan Kutalik, Jari Lahti, Xin Li, Ruth JF Loos, Michelle Luciano, Sigurdur H Magnusson, Massimo Mangino, Pedro Marques-Vidal, Nicholas G Martin, Wendy L McArdle, Mark I McCarthy, Carolina Medina-Gomez, Mads Melbye, Scott A Melville, Andres Metspalu, Lili Milani, Vincent Mooser, Mari Nelis, Dale R Nyholt, Kevin S O'Connell, Roel A Ophoff, Cameron Palmer, Aarno Palotie, Teemu Palviainen, Guillaume Pare, Lavinia Paternoster, Leena Peltonen, Brenda WJH Penninx, Ozren Polasek, Peter P Pramstaller, Inga Prokopenko, Katri Raikkonen, Samuli Ripatti, Fernando Rivadeneira, Igor Rudan, Dan Rujescu, Johannes H Smit, George Davey Smith, Jordan W Smoller, Nicole Soranzo, Tim D Spector, Beate St Pourcain, John M Starr, Hreinn Stefánsson, Stacy Steinberg, Maris Teder-Laving, Gudmar Thorleifsson, Kári Stefánsson, Nicholas J Timpson, André G Uitterlinden, Cornelia M van Duijn, Frank JA van Rooij, Jaqueline M Vink, Peter Vollenweider, Eero Vuoksimaa, Gérard Waeber, Nicholas J Wareham, Nicole Warrington, Dawn Waterworth, Thomas Werge, H-Erich Wichmann, Elisabeth Widen, Gonneke Willemsen, Alan F Wright, Margaret J Wright, Mousheng Xu, Jing Hua Zhao, Peter Kraft, David A Hinds, Cecilia M Lindgren, Reedik Mägi, Benjamin M Neale, David M Evans, Sarah E Medland
Aug 19, 2020
Handedness has been extensively studied because of its relationship with language and the over-representation of left-handers in some neurodevelopmental disorders. Using data from the UK Biobank, 23andMe and the International...
Genetic association study of childhood aggression across raters, instruments, and age.
Hill F Ip, Camiel M van der Laan, Eva M L Krapohl, Isabell Brikell, Cristina Sánchez-Mora, Ilja M Nolte, Beate St Pourcain, Koen Bolhuis, Teemu Palviainen, Hadi Zafarmand, Lucía Colodro-Conde, Scott Gordon, Tetyana Zayats, Fazil Aliev, Chang Jiang, Carol A Wang, Gretchen Saunders, Ville Karhunen, Anke R Hammerschlag, Daniel E Adkins, Richard Border, Roseann E Peterson, Joseph A Prinz, Elisabeth Thiering, Ilkka Seppälä, Natàlia Vilor-Tejedor, Tarunveer S Ahluwalia, Felix R Day, Jouke-Jan Hottenga, Andrea G Allegrini, Kaili Rimfeld, Qi Chen, Yi Lu, Joanna Martin, María Soler Artigas, Paula Rovira, Rosa Bosch, Gemma Español, Josep Antoni Ramos Quiroga, Alexander Neumann, Judith Ensink, Katrina Grasby, José J Morosoli, Xiaoran Tong, Shelby Marrington, Christel Middeldorp, James G Scott, Anna Vinkhuyzen, Andrey A Shabalin, Robin Corley, Luke M Evans, Karen Sugden, Silvia Alemany, Lærke Sass, Rebecca Vinding, Kate Ruth, Jess Tyrrell, Gareth E Davies, Erik A Ehli, Fiona A Hagenbeek, Eveline De Zeeuw, Toos C E M Van Beijsterveldt, Henrik Larsson, Harold Snieder, Frank C Verhulst, Najaf Amin, Alyce M Whipp, Tellervo Korhonen, Eero Vuoksimaa, Richard J Rose, André G Uitterlinden, Andrew C Heath, Pamela Madden, Jan Haavik, Jennifer R Harris, Øyvind Helgeland, Stefan Johansson, Gun Peggy S Knudsen, Pal Rasmus Njolstad, Qing Lu, Alina Rodriguez, Anjali K Henders, Abdullah Mamun, Jackob M Najman, Sandy Brown, Christian Hopfer, Kenneth Krauter, Chandra Reynolds, Andrew Smolen, Michael Stallings, Sally Wadsworth, Tamara L Wall, Judy L Silberg, Allison Miller, Liisa Keltikangas-Järvinen, Christian Hakulinen, Laura Pulkki-Råback, Alexandra Havdahl, Per Magnus, Olli T Raitakari, John R B Perry, Sabrina Llop, Maria-Jose Lopez-Espinosa, Klaus Bønnelykke, Hans Bisgaard, Jordi Sunyer, Terho Lehtimäki, Louise Arseneault, Marie Standl, Joachim Heinrich, Joseph Boden, John Pearson, L John Horwood, Martin Kennedy, Richie Poulton, Lindon J Eaves, Hermine H Maes, John Hewitt, William E Copeland, Elizabeth J Costello, Gail M Williams, Naomi Wray, Marjo-Riitta Järvelin, Matt McGue, William Iacono, Avshalom Caspi, Terrie E Moffitt, Andrew Whitehouse, Craig E Pennell, Kelly L Klump, S Alexandra Burt, Danielle M Dick, Ted Reichborn-Kjennerud, Nicholas G Martin, Sarah E Medland, Tanja Vrijkotte, Jaakko Kaprio, Henning Tiemeier, George Davey Smith, Catharina A Hartman, Albertine J Oldehinkel, Miquel Casas, Marta Ribasés, Paul Lichtenstein, Sebastian Lundström, Robert Plomin, Meike Bartels, Michel G Nivard, Dorret I Boomsma
Aug 31, 2021
Childhood aggressive behavior (AGG) has a substantial heritability of around 50%. Here we present a genome-wide association meta-analysis (GWAMA) of childhood AGG, in which all phenotype measures across childhood ages from...
Published by: Translational psychiatry
Genetic association study of childhood aggression across raters, instruments, and age
Hill F. Ip, Camiel M. van der Laan, Eva M. L. Krapohl, Isabell Brikell, Cristina Sánchez-Mora, Ilja M. Nolte, Beate St Pourcain, Koen Bolhuis, Teemu Palviainen, Hadi Zafarmand, Lucía Colodro-Conde, Scott Gordon, Tetyana Zayats, Fazil Aliev, Chang Jiang, Carol A. Wang, Gretchen Saunders, Ville Karhunen, Anke R. Hammerschlag, Daniel E. Adkins, Richard Border, Roseann E. Peterson, Joseph A. Prinz, Elisabeth Thiering, Ilkka Seppälä, Natàlia Vilor-Tejedor, Tarunveer S. Ahluwalia, Felix R. Day, Jouke-Jan Hottenga, Andrea G. Allegrini, Kaili Rimfeld, Qi Chen, Yi Lu, Joanna Martin, María Soler Artigas, Paula Rovira, Rosa Bosch, Gemma Español, Josep Antoni Ramos Quiroga, Alexander Neumann, Judith Ensink, Katrina Grasby, José J. Morosoli, Xiaoran Tong, Shelby Marrington, Christel Middeldorp, James G. Scott, Anna Vinkhuyzen, Andrey A. Shabalin, Robin Corley, Luke M. Evans, Karen Sugden, Silvia Alemany, Lærke Sass, Rebecca Vinding, Kate Ruth, Jess Tyrrell, Gareth E. Davies, Erik A. Ehli, Fiona A. Hagenbeek, Eveline De Zeeuw, Toos C.E.M. Van Beijsterveldt, Henrik Larsson, Harold Snieder, Frank C. Verhulst, Najaf Amin, Alyce M. Whipp, Tellervo Korhonen, Eero Vuoksimaa, Richard J. Rose, André G. Uitterlinden, Andrew C. Heath, Pamela Madden, Jan Haavik, Jennifer R. Harris, Øyvind Helgeland, Stefan Johansson, Gun Peggy S. Knudsen, Pal Rasmus Njolstad, Qing Lu, Alina Rodriguez, Anjali K. Henders, Abdullah Mamun, Jackob M. Najman, Sandy Brown, Christian Hopfer, Kenneth Krauter, Chandra Reynolds, Andrew Smolen, Michael Stallings, Sally Wadsworth, Tamara L. Wall, Judy L. Silberg, Allison Miller, Liisa Keltikangas-Järvinen, Christian Hakulinen, Laura Pulkki-Råback, Alexandra Havdahl, Per Magnus, Olli T. Raitakari, John R. B. Perry, Sabrina Llop, Maria-Jose Lopez-Espinosa, Klaus Bønnelykke, Hans Bisgaard, Jordi Sunyer, Terho Lehtimäki, Louise Arseneault, Marie Standl, Joachim Heinrich, Joseph Boden, John Pearson, L. John Horwood, Martin Kennedy, Richie Poulton, Lindon J. Eaves, Hermine H. Maes, John Hewitt, William E. Copeland, Elizabeth J. Costello, Gail M. Williams, Naomi Wray, Marjo-Riitta Järvelin, Matt McGue, William Iacono, Avshalom Caspi, Terrie E. Moffitt, Andrew Whitehouse, Craig E. Pennell, Kelly L. Klump, S. Alexandra Burt, Danielle M. Dick, Ted Reichborn-Kjennerud, Nicholas G. Martin, Sarah E. Medland, Tanja Vrijkotte, Jaakko Kaprio, Henning Tiemeier, George Davey Smith, Catharina A. Hartman, Albertine J. Oldehinkel, Miquel Casas, Marta Ribasés, Paul Lichtenstein, Sebastian Lundström, Robert Plomin, Meike Bartels, Michel G. Nivard, Dorret I. Boomsma
Jul 30, 2021
Abstract: Childhood aggressive behavior (AGG) has a substantial heritability of around 50%. Here we present a genome-wide association meta-analysis (GWAMA) of childhood AGG, in which all phenotype measures across childhood ages...
Genetic association study of childhood aggression across raters, instruments, and age.
Hill F Ip, Camiel M van der Laan, Eva ML Krapohl, Isabell Brikell, Cristina Sánchez-Mora, Ilja M Nolte, Beate St Pourcain, Koen Bolhuis, Teemu Palviainen, Hadi Zafarmand, Lucía Colodro-Conde, Scott Gordon, Tetyana Zayats, Fazil Aliev, Chang Jiang, Carol A Wang, Gretchen Saunders, Ville Karhunen, Anke R Hammerschlag, Daniel E Adkins, Richard Border, Roseann E Peterson, Joseph A Prinz, Elisabeth Thiering, Ilkka Seppälä, Natàlia Vilor-Tejedor, Tarunveer S Ahluwalia, Felix R Day, Jouke-Jan Hottenga, Andrea G Allegrini, Kaili Rimfeld, Qi Chen, Yi Lu, Joanna Martin, María Soler Artigas, Paula Rovira, Rosa Bosch, Gemma Español, Josep Antoni Ramos Quiroga, Alexander Neumann, Judith Ensink, Katrina Grasby, José J Morosoli, Xiaoran Tong, Shelby Marrington, Christel Middeldorp, James G Scott, Anna Vinkhuyzen, Andrey A Shabalin, Robin Corley, Luke M Evans, Karen Sugden, Silvia Alemany, Lærke Sass, Rebecca Vinding, Kate Ruth, Jess Tyrrell, Gareth E Davies, Erik A Ehli, Fiona A Hagenbeek, Eveline De Zeeuw, Toos CEM Van Beijsterveldt, Henrik Larsson, Harold Snieder, Frank C Verhulst, Najaf Amin, Alyce M Whipp, Tellervo Korhonen, Eero Vuoksimaa, Richard J Rose, André G Uitterlinden, Andrew C Heath, Pamela Madden, Jan Haavik, Jennifer R Harris, Øyvind Helgeland, Stefan Johansson, Gun Peggy S Knudsen, Pal Rasmus Njolstad, Qing Lu, Alina Rodriguez, Anjali K Henders, Abdullah Mamun, Jackob M Najman, Sandy Brown, Christian Hopfer, Kenneth Krauter, Chandra Reynolds, Andrew Smolen, Michael Stallings, Sally Wadsworth, Tamara L Wall, Judy L Silberg, Allison Miller, Liisa Keltikangas-Järvinen, Christian Hakulinen, Laura Pulkki-Råback, Alexandra Havdahl, Per Magnus, Olli T Raitakari, John RB Perry, Sabrina Llop, Maria-Jose Lopez-Espinosa, Klaus Bønnelykke, Hans Bisgaard, Jordi Sunyer, Terho Lehtimäki, Louise Arseneault, Marie Standl, Joachim Heinrich, Joseph Boden, John Pearson, L John Horwood, Martin Kennedy, Richie Poulton, Lindon J Eaves, Hermine H Maes, John Hewitt, William E Copeland, Elizabeth J Costello, Gail M Williams, Naomi Wray, Marjo-Riitta Järvelin, Matt McGue, William Iacono, Avshalom Caspi, Terrie E Moffitt, Andrew Whitehouse, Craig E Pennell, Kelly L Klump, S Alexandra Burt, Danielle M Dick, Ted Reichborn-Kjennerud, Nicholas G Martin, Sarah E Medland, Tanja Vrijkotte, Jaakko Kaprio, Henning Tiemeier, George Davey Smith, Catharina A Hartman, Albertine J Oldehinkel, Miquel Casas, Marta Ribasés, Paul Lichtenstein, Sebastian Lundström, Robert Plomin, Meike Bartels, Michel G Nivard, Dorret I Boomsma
Aug 13, 2021
Childhood aggressive behavior (AGG) has a substantial heritability of around 50%. Here we present a genome-wide association meta-analysis (GWAMA) of childhood AGG, in which all phenotype measures across childhood ages from...
Recurrent horizontal transfer identifies mitochondrial positive selection in a transmissible cancer
Andrea Strakova, Thomas J. Nicholls, Adrian Baez-Ortega, Máire Ní Leathlobhair, Alexander T. Sampson, Katherine Hughes, Isobelle A. G. Bolton, Kevin Gori, Jinhong Wang, Ilona Airikkala-Otter, Janice L. Allen, Karen M. Allum, Clara L. Arnold, Leontine Bansse-Issa, Thinlay N. Bhutia, Jocelyn L. Bisson, Kelli Blank, Cristóbal Briceño, Artemio Castillo Domracheva, Anne M. Corrigan, Hugh R. Cran, Jane T. Crawford, Stephen M. Cutter, Eric Davis, Karina F. de Castro, Andrigo B. De Nardi, Anna P. de Vos, Laura Delgadillo Keenan, Edward M. Donelan, Adela R. Espinoza Huerta, Ibikunle A. Faramade, Mohammed Fazil, Eleni Fotopoulou, Skye N. Fruean, Fanny Gallardo-Arrieta, Olga Glebova, Pagona G. Gouletsou, Rodrigo F. Häfelin Manrique, Joaquim J. G. P. Henriques, Rodrigo S. Horta, Natalia Ignatenko, Yaghouba Kane, Cathy King, Debbie Koenig, Ada Krupa, Steven J. Kruzeniski, Marta Lanza-Perea, Mihran Lazyan, Adriana M. Lopez Quintana, Thibault Losfelt, Gabriele Marino, Simón Martínez Castañeda, Mayra F. Martínez-López, Bedan M. Masuruli, Michael Meyer, Edward J. Migneco, Berna Nakanwagi, Karter B. Neal, Winifred Neunzig, Sally J. Nixon, Antonio Ortega-Pacheco, Francisco Pedraza-Ordoñez, Maria C. Peleteiro, Katherine Polak, Ruth J. Pye, Juan C. Ramirez-Ante, John F. Reece, Jose Rojas Gutierrez, Haleema Sadia, Sheila K. Schmeling, Olga Shamanova, Alan G. Sherlock, Audrey E. Steenland-Smit, Alla Svitich, Lester J. Tapia Martínez, Ismail Thoya Ngoka, Cristian G. Torres, Elizabeth M. Tudor, Mirjam G. van der Wel, Bogdan A. Vițălaru, Sevil A. Vural, Oliver Walkinton, Alvaro S. Wehrle-Martinez, Sophie A. E. Widdowson, Irina Zvarich, Patrick F. Chinnery, Maria Falkenberg, Claes M. Gustafsson, Elizabeth P. Murchison
Jun 17, 2021
Abstract: Autonomous replication and segregation of mitochondrial DNA (mtDNA) creates the potential for evolutionary conflict driven by emergence of haplotypes under positive selection for ‘selfish’ traits, such as replicative...
Search for type-III seesaw heavy leptons in dilepton final states in pp collisions at √s=13TeV with the ATLAS detector
A search for the pair production of heavy leptons as predicted by the type-III seesaw mechanism is presented. The search uses proton-proton collision data at a centre-of-mass energy of 13 TeV, corresponding to 139 fb$^{-1}$...
Search for dark matter produced in association with a single top quark in √s=13 TeV pp collisions with the ATLAS detector
This paper presents a search for dark matter in the context of a two-Higgs-doublet model together with an additional pseudoscalar mediator, $a$, which decays into the dark-matter particles. Processes where the...
Measurement of the energy asymmetry in tt¯ j production at 13 TeV with the ATLAS experiment and interpretation in the SMEFT framework
A measurement of the energy asymmetry in jet-associated top-quark pair production is presented using 139 $\mathrm{fb}^{-1}$ of data collected by the ATLAS detector at the Large Hadron Collider during $pp$ collisions...

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