Search

Your search keyword '"Perez, Marina"' showing total 101 results
Start Over Author "Perez, Marina" Publication Year Range Last 10 years
101 results on '"Perez, Marina"'

1. DeepCERES: A Deep learning method for cerebellar lobule segmentation using ultra-high resolution multimodal MRI

Author

Morell-Ortega, Sergio, Ruiz-Perez, Marina, Gadea, Marien, Vivo-Hernando, Roberto, Rubio, Gregorio, Aparici, Fernando, de la Iglesia-Vaya, Maria, Catheline, Gwenaelle, Coupé, Pierrick, and Manjón, José V.

Subjects
Electrical Engineering and Systems Science - Image and Video Processing, Computer Science - Computer Vision and Pattern Recognition, Quantitative Biology - Neurons and Cognition
Abstract

This paper introduces a novel multimodal and high-resolution human brain cerebellum lobule segmentation method. Unlike current tools that operate at standard resolution ($1 \text{ mm}^{3}$) or using mono-modal data, the proposed method improves cerebellum lobule segmentation through the use of a multimodal and ultra-high resolution ($0.125 \text{ mm}^{3}$) training dataset. To develop the method, first, a database of semi-automatically labelled cerebellum lobules was created to train the proposed method with ultra-high resolution T1 and T2 MR images. Then, an ensemble of deep networks has been designed and developed, allowing the proposed method to excel in the complex cerebellum lobule segmentation task, improving precision while being memory efficient. Notably, our approach deviates from the traditional U-Net model by exploring alternative architectures. We have also integrated deep learning with classical machine learning methods incorporating a priori knowledge from multi-atlas segmentation, which improved precision and robustness. Finally, a new online pipeline, named DeepCERES, has been developed to make available the proposed method to the scientific community requiring as input only a single T1 MR image at standard resolution., Comment: 20 pages

Published
2024

2. InAs-Al Hybrid Devices Passing the Topological Gap Protocol

Author

Aghaee, Morteza, Akkala, Arun, Alam, Zulfi, Ali, Rizwan, Ramirez, Alejandro Alcaraz, Andrzejczuk, Mariusz, Antipov, Andrey E, Aseev, Pavel, Astafev, Mikhail, Bauer, Bela, Becker, Jonathan, Boddapati, Srini, Boekhout, Frenk, Bommer, Jouri, Hansen, Esben Bork, Bosma, Tom, Bourdet, Leo, Boutin, Samuel, Caroff, Philippe, Casparis, Lucas, Cassidy, Maja, Christensen, Anna Wulf, Clay, Noah, Cole, William S, Corsetti, Fabiano, Cui, Ajuan, Dalampiras, Paschalis, Dokania, Anand, de Lange, Gijs, de Moor, Michiel, Saldaña, Juan Carlos Estrada, Fallahi, Saeed, Fathabad, Zahra Heidarnia, Gamble, John, Gardner, Geoff, Govender, Deshan, Griggio, Flavio, Grigoryan, Ruben, Gronin, Sergei, Gukelberger, Jan, Heedt, Sebastian, Zamorano, Jesús Herranz, Ho, Samantha, Holgaard, Ulrik Laurens, Nielsen, William Hvidtfelt Padkær, Ingerslev, Henrik, Krogstrup, Peter Jeppesen, Johansson, Linda, Jones, Jeffrey, Kallaher, Ray, Karimi, Farhad, Karzig, Torsten, King, Evelyn, Kloster, Maren Elisabeth, Knapp, Christina, Kocon, Dariusz, Koski, Jonne, Kostamo, Pasi, Kumar, Mahesh, Laeven, Tom, Larsen, Thorvald, Li, Kongyi, Lindemann, Tyler, Love, Julie, Lutchyn, Roman, Manfra, Michael, Memisevic, Elvedin, Nayak, Chetan, Nijholt, Bas, Madsen, Morten Hannibal, Markussen, Signe, Martinez, Esteban, McNeil, Robert, Mullally, Andrew, Nielsen, Jens, Nurmohamed, Anne, O'Farrell, Eoin, Otani, Keita, Pauka, Sebastian, Petersson, Karl, Petit, Luca, Pikulin, Dima, Preiss, Frank, Perez, Marina Quintero, Rasmussen, Katrine, Rajpalke, Mohana, Razmadze, Davydas, Reentila, Outi, Reilly, David, Rouse, Richard, Sadovskyy, Ivan, Sainiemi, Lauri, Schreppler, Sydney, Sidorkin, Vadim, Singh, Amrita, Singh, Shilpi, Sinha, Sarat, Sohr, Patrick, Stankevič, Tomaš, Stek, Lieuwe, Suominen, Henri, Suter, Judith, Svidenko, Vicky, Teicher, Sam, Temuerhan, Mine, Thiyagarajah, Nivetha, Tholapi, Raj, Thomas, Mason, Toomey, Emily, Upadhyay, Shivendra, Urban, Ivan, Vaitiekėnas, Saulius, Van Hoogdalem, Kevin, Viazmitinov, Dmitrii V., Waddy, Steven, Van Woerkom, David, Vogel, Dominik, Watson, John, Weston, Joseph, Winkler, Georg W., Yang, Chung Kai, Yau, Sean, Yi, Daniel, Yucelen, Emrah, Webster, Alex, Zeisel, Roland, and Zhao, Ruichen

Subjects
Condensed Matter - Mesoscale and Nanoscale Physics
Abstract

We present measurements and simulations of semiconductor-superconductor heterostructure devices that are consistent with the observation of topological superconductivity and Majorana zero modes. The devices are fabricated from high-mobility two-dimensional electron gases in which quasi-one-dimensional wires are defined by electrostatic gates. These devices enable measurements of local and non-local transport properties and have been optimized via extensive simulations to ensure robustness against non-uniformity and disorder. Our main result is that several devices, fabricated according to the design's engineering specifications, have passed the topological gap protocol defined in Pikulin et al. [arXiv:2103.12217]. This protocol is a stringent test composed of a sequence of three-terminal local and non-local transport measurements performed while varying the magnetic field, semiconductor electron density, and junction transparencies. Passing the protocol indicates a high probability of detection of a topological phase hosting Majorana zero modes as determined by large-scale disorder simulations. Our experimental results are consistent with a quantum phase transition into a topological superconducting phase that extends over several hundred millitesla in magnetic field and several millivolts in gate voltage, corresponding to approximately one hundred micro-electron-volts in Zeeman energy and chemical potential in the semiconducting wire. These regions feature a closing and re-opening of the bulk gap, with simultaneous zero-bias conductance peaks at both ends of the devices that withstand changes in the junction transparencies. The extracted maximum topological gaps in our devices are 20-60 $\mu$eV. This demonstration is a prerequisite for experiments involving fusion and braiding of Majorana zero modes., Comment: Final version

Published
2022
Full Text
View/download PDF

3. Parametric exploration of zero-energy modes in three-terminal InSb-Al nanowire devices

Author

Wang, Ji-Yin, van Loo, Nick, Mazur, Grzegorz P., Levajac, Vukan, Malinowski, Filip K., Lemang, Mathilde, Borsoi, Francesco, Badawy, Ghada, Gazibegovic, Sasa, Bakkers, Erik P. A. M., Quintero-Perez, Marina, Heedt, Sebastian, and Kouwenhoven, Leo P.

Subjects
Condensed Matter - Mesoscale and Nanoscale Physics, Condensed Matter - Superconductivity
Abstract

We systematically study three-terminal InSb-Al nanowire devices by using radio-frequency reflectometry. Tunneling spectroscopy measurements on both ends of the hybrid nanowires are performed while systematically varying the chemical potential, magnetic field and junction transparencies. Identifying the lowest-energy state allows for the construction of lowest- and zero-energy state diagrams, which show how the states evolve as a function of the aforementioned parameters. Importantly, comparing the diagrams taken for each end of the hybrids enables the identification of states which do not coexist simultaneously, ruling out a significant amount of the parameter space as candidates for a topological phase. Furthermore, altering junction transparencies filters out zero-energy states sensitive to a local gate potential. Such a measurement strategy significantly reduces the time necessary to identify a potential topological phase and minimizes the risk of falsely recognizing trivial bound states as Majorana zero modes., Comment: Main text: 12 pages, 9 figures. SupplementaryMaterials: 12 pages, 14 figures

Published
2022
Full Text
View/download PDF

6. Single-shot fabrication of semiconducting-superconducting nanowire devices

Author

Borsoi, Francesco, Mazur, Grzegorz P., van Loo, Nick, Nowak, Michał P., Bourdet, Léo, Li, Kongyi, Korneychuk, Svetlana, Fursina, Alexandra, Memisevic, Elvedin, Badawy, Ghada, Gazibegovic, Sasa, van Hoogdalem, Kevin, Bakkers, Erik P. A. M., Kouwenhoven, Leo P., Heedt, Sebastian, and Quintero-Pérez, Marina

Subjects
Condensed Matter - Mesoscale and Nanoscale Physics
Abstract

Semiconducting-superconducting nanowires attract widespread interest owing to the possible presence of non-abelian Majorana zero modes, which hold promise for topological quantum computation. However, the search for Majorana signatures is challenging because reproducible hybrid devices with desired nanowire lengths and material parameters need to be reliably fabricated to perform systematic explorations in gate voltages and magnetic fields. Here, we exploit a fabrication platform based on shadow walls that enables the in-situ, selective and consecutive depositions of superconductors and normal metals to form normal-superconducting junctions. Crucially, this method allows to realize devices in a single shot, eliminating fabrication steps after the synthesis of the fragile semiconductor/superconductor interface. At the atomic level, all investigated devices reveal a sharp and defect-free semiconducting-superconducting interface and, correspondingly, we measure electrically a hard induced superconducting gap. While our advancement is of crucial importance for enhancing the yield of complex hybrid devices, it also offers a straightforward route to explore new material combinations for hybrid devices.

Published
2020
Full Text
View/download PDF

7. Shadow-wall lithography of ballistic superconductor-semiconductor quantum devices

Author

Heedt, Sebastian, Quintero-Pérez, Marina, Borsoi, Francesco, Fursina, Alexandra, van Loo, Nick, Mazur, Grzegorz P., Nowak, Michał P., Ammerlaan, Mark, Li, Kongyi, Korneychuk, Svetlana, Shen, Jie, van de Poll, May An Y., Badawy, Ghada, Gazibegovic, Sasa, van Hoogdalem, Kevin, Bakkers, Erik P. A. M., and Kouwenhoven, Leo P.

Subjects
Condensed Matter - Mesoscale and Nanoscale Physics
Abstract

The realization of a topological qubit calls for advanced techniques to readily and reproducibly engineer induced superconductivity in semiconductor nanowires. Here, we introduce an on-chip fabrication paradigm based on shadow walls that offers substantial advances in device quality and reproducibility. It allows for the implementation of novel quantum devices and ultimately topological qubits while eliminating many fabrication steps such as lithography and etching. This is critical to preserve the integrity and homogeneity of the fragile hybrid interfaces. The approach simplifies the reproducible fabrication of devices with a hard induced superconducting gap and ballistic normal-/superconductor junctions. Large gate-tunable supercurrents and high-order multiple Andreev reflections manifest the exceptional coherence of the resulting nanowire Josephson junctions. Our approach enables, in particular, the realization of 3-terminal devices, where zero-bias conductance peaks emerge in a magnetic field concurrently at both boundaries of the one-dimensional hybrids.

Published
2020
Full Text
View/download PDF

8. The OTELO survey. A case study of [O III]4959,5007 emitters at <z> = 0.83

Author

Bongiovanni, Ángel, Ramón-Pérez, Marina, García, Ana María Pérez, Cerviño, Miguel, Cepa, Jordi, Nadolny, Jakub, Martínez, Ricardo Pérez, Alfaro, Emilio J., Castañeda, Héctor, Cedrés, Bernabé, de Diego, José A., Ederoclite, Alessandro, Fernández-Lorenzo, Mirian, Gallego, Jesús, González, J. Jesús, González-Serrano, J. Ignacio, Lara-López, Maritza A., Gómez, Iván Oteo, Torres, Carmen P. Padilla, Pintos-Castro, Irene, Pović, Mirjana, Sánchez-Portal, Miguel, Jones, D. Heath, Bland-Hawthorn, Joss, and Cabrera-Lavers, Antonio

Subjects
Astrophysics - Astrophysics of Galaxies
Abstract

The OTELO survey is a very deep, blind exploration of a selected region of the Extended Groth Strip and is designed for finding emission-line sources (ELSs). The survey design, observations, data reduction, astrometry, and photometry, as well as the correlation with ancillary data used to obtain a final catalogue, including photo-z estimates and a preliminary selection of ELS, were described in a previous contribution. Here, we aim to determine the main properties and luminosity function (LF) of the [O III] ELS sample of OTELO as a scientific demonstration of its capabilities, advantages, and complementarity with respect to other surveys. The selection and analysis procedures of ELS candidates obtained using tunable filter (TF) pseudo-spectra are described. We performed simulations in the parameter space of the survey to obtain emission-line detection probabilities. Relevant characteristics of [O III] emitters and the LF([O III]), including the main selection biases and uncertainties, are presented. A total of 184 sources were confirmed as [O III] emitters at a mean redshift z=0.83. The minimum detectable line flux and equivalent width (EW) in this ELS sample are $\sim$5 $\times$ 10$^{-19}$ erg s$^{-1}$ cm$^{2}$ and $\sim$6 \AA, respectively. We are able to constrain the faint-end slope ($\alpha = -1.03\pm0.08$) of the observed LF([O III]) at z=0.83. This LF reaches values that are approximately ten times lower than those from other surveys. The vast majority (84\%) of the morphologically classified [O III] ELSs are disc-like sources, and 87\% of this sample is comprised of galaxies with stellar masses of M$_\star$ $<$ 10$^{10}$ M$_{\odot}$., Comment: v1: 16 pages, 6 figures. Accepted in Astronomy \& Astrophysics. v2: Author added in metadata

Published
2020
Full Text
View/download PDF

9. The OTELO survey. III. Demography, morphology, IR luminosity and environment of AGN hosts

Author

Ramón-Pérez, Marina, Bongiovanni, Ángel, García, Ana Mará Pérez, Cepa, Jordi, Nadolny, Jakub, Pintos-Castro, Irene, Lara-López, Maritza A., Navarro, Emilio J. Alfaro, Castañeda, Héctor O., Cerviño, Miguel, de Diego, José Antonio, Fernández-Lorenzo, Mirian, Gallego, Jesús, González, J. Jesús, González-Serrano, J. Ignacio, Gómez, Iván Oteo, Martínez, Ricardo Pérez, Pović, Mirjana, and Sánchez-Portal, Miguel

Subjects
Astrophysics - Astrophysics of Galaxies
Abstract

We take advantage of the capabilities of the OTELO survey to select and study the AGN population in the field. We performed an analysis of the properties of these objects, including their demography, morphology, and IR luminosity. Focusing on the population of H$\alpha$ emitters at $z \sim 0.4$, we also aim to study the environments of AGN and non-AGN galaxies at that redshift. We make use of the multiwavelength catalog of objects in the field compiled by the OTELO survey, unique in terms of minimum line flux and equivalent width. The OTELO pseudo-spectra allow the identification of emission lines and the spectral classification of the sources. We obtained a sample of 72 AGNs in the field of OTELO, selected with four different methods in the optical, X-rays, and mid-infrared bands. We find that using X-rays is the most efficient way to select AGNs. An analysis was performed on the AGN population of OTELO in order to characterize its members. At $z \sim 0.4$, we find that up to 26\% of our H$\alpha$ emitters are AGNs. At that redshift, AGNs are found in identical environments to non-AGNs, although they represent the most clustered group when compared to passive and star-forming galaxies. The majority of our AGNs at any redshift were classified as late-type galaxies, including a 16\% proportion of irregulars. Another 16\% of AGNs show signs of interactions or mergers. Regarding the infrared luminosity, we are able to recover all the luminous infrared galaxies (LIRGs) in the field of OTELO up to $z\sim 1.6$. We find that the proportion of LIRGs and ultra-luminous infrared galaxies (ULIRGs) is higher among the AGN population, and that ULIRGs show a higher fraction of AGNs than LIRGs., Comment: 31 pages, 32 figures. Published in Astronomy \& Astrophysics

Published
2020
Full Text
View/download PDF

10. The OTELO survey. II. The faint-end of the H$\alpha$ luminosity function at z $\sim$ 0.40

Author

Ramón-Pérez, Marina, Bongiovanni, Ángel, García, Ana María Pérez, Cepa, Jordi, Lara-López, Maritza A., de Diego, José Antonio, Navarro, Emilio J. Alfaro, Castañeda, Héctor O., Cerviño, Miguel, Fernández-Lorenzo, Mirian, Gallego, Jesús, González, J. Jesús, González-Serrano, J. Ignacio, Nadolny, Jakub, Gómez, Iván Oteo, Martínez, Ricardo Pérez, Pintos-Castro, I., Pović, Mirjana, and Sánchez-Portal, Miguel

Subjects
Astrophysics - Astrophysics of Galaxies
Abstract

We take advantage of the capability of the OTELO survey to obtain the H$\alpha$ luminosity function (LF) at ${\rm z}\sim0.40$. Because of the deepest coverage of OTELO, we are able to determine the faint end of the LF, and thus better constrain the star formation rate and the number of galaxies at low luminosities. The AGN contribution to this LF is estimated as well. We make use of the multi-wavelength catalogue of objects in the field compiled by the OTELO survey, which is unique in terms of minimum flux and equivalent width. We also take advantage of the pseudo-spectra built for each source, which allow the identification of emission lines and the discrimination of different types of objects. The H$\alpha$ luminosity function at $z\sim0.40$ is obtained, which extends the current faint end by almost 1 dex, reaching minimal luminosities of $\log_{10}L_{\rm lim}=38.5$ erg s$^{-1}$ (or $\sim0.002\, \text{M}_\odot\text{ yr}^{-1})$. The AGN contribution to the total H$\alpha$ luminosity is estimated. We find that no AGN should be expected below a luminosity of $\log_{10}L=38.6$ erg s$^{-1}$. From the sample of non-AGN (presumably, pure SFG) at $z\sim0.40$ we estimated a star formation rate density of $\rho_{\rm SFR}=0.012\pm0.005\ {\rm \text{M}_{\odot}\ yr^{-1}\ Mpc^{-3}}$., Comment: 8 pages, 5 figures. Published in Astronomy \& Astrophysics

Published
2020
Full Text
View/download PDF

11. The OTELO survey. I. Description, data reduction, and multi-wavelength catalogue

Author

Bongiovanni, Ángel, Ramón-Pérez, Marina, García, Ana Mará Pérez, Cepa, Jordi, Cerviño, Miguel, Nadolny, Jakub, Martínez, Ricardo Pérez, Navarro, Emilio J. Alfaro, Castañeda, Héctor O., de Diego, José Antonio, Ederoclite, Alessandro, Fernández-Lorenzo, Mirian, Gallego, Jesús, González, J. Jesús, González-Serrano, J. Ignacio, Lara-López, Maritza A., Gómez, Iván Oteo, Torres, Carmen P. Padilla, Pintos-Castro, Irene, Pović, Mirjana, Sánchez-Portal, Miguel, Jones, D. Heath, Bland-Hawthorn, Joss, and Cabrera-Lavers, Antonio

Subjects
Astrophysics - Astrophysics of Galaxies
Abstract

The evolution of galaxies through cosmic time is studied observationally by means of extragalactic surveys. The OTELO survey aims to provide the deepest narrow-band survey to date in terms of minimum detectable flux and emission line equivalent width in order to detect the faintest extragalactic emission line systems. In this way, OTELO data will complements other broad-band, narrow-band, and spectroscopic surveys. The red tunable filter of the OSIRIS instrument on the 10.4 m Gran Telescopio Canarias (GTC) is used to scan a spectral window centred at $9175 \AA$, which is free from strong sky emission lines, with a sampling interval of $6 \AA$ and a bandwidth of $12 \AA$ in the most deeply explored Extended Groth Strip region. Careful data reduction using improved techniques for sky ring subtraction, accurate astrometry, photometric calibration, and source extraction enables us to compile the OTELO catalogue. This catalogue is complemented with ancillary data ranging from deep X-ray to far-infrared, including high resolution HST images, which allow us to segregate the different types of targets, derive precise photometric redshifts, and obtain the morphological classification of the extragalactic objects detected. The OTELO multi-wavelength catalogue contains 11237 entries and is 50\% complete at AB magnitude 26.38. Of these sources, 6600 have photometric redshifts with an uncertainty $z_{phot}$ better than $0.2 (1+z_{phot})$. A total of 4336 of these sources correspond to preliminary emission line candidates, which are complemented by 81 candidate stars and 483 sources that qualify as absorption line systems. The OTELO survey products were released to the public on 2019., Comment: v1: 29 pages, 29 figures. Published in Astronomy \& Astrophysics. v2: author's affiliation and final statement in Abstract updated

Published
2020
Full Text
View/download PDF

12. In-hospital and 6-month outcomes in patients with COVID-19 supported with extracorporeal membrane oxygenation (EuroECMO-COVID): a multicentre, prospective observational study

Author

Lorusso, Roberto, De Piero, Maria Elena, Mariani, Silvia, Di Mauro, Michele, Folliguet, Thierry, Taccone, Fabio Silvio, Camporota, Luigi, Swol, Justyna, Wiedemann, Dominik, Belliato, Mirko, Broman, Lars Mikael, Vuylsteke, Alain, Kassif, Yigal, Scandroglio, Anna Mara, Fanelli, Vito, Gaudard, Philippe, Ledot, Stephane, Barker, Julian, Boeken, Udo, Maier, Sven, Kersten, Alexander, Meyns, Bart, Pozzi, Matteo, Pedersen, Finn M, Schellongowski, Peter, Kirali, Kaan, Barrett, Nicholas, Riera, Jordi, Mueller, Thomas, Belohlavek, Jan, Lo Coco, Valeria, Van der Horst, Iwan C C, Van Bussel, Bas C T, Schnabel, Ronny M, Delnoij, Thijs, Bolotin, Gil, Lorini, Luca, Schmiady, Martin O, Schibilsky, David, Kowalewski, Mariusz, Pinto, Luis F, Silva, Pedro E, Kornilov, Igor, Blandino Ortiz, Aaron, Vercaemst, Leen, Finney, Simon, Roeleveld, Peter P, Di Nardo, Matteo, Hennig, Felix, Antonini, Marta Velia, Davidson, Mark, Jones, Tim J, Staudinger, Thomas, Mair, Peter, Kilo, Juliane, Krapf, Christoph, Erbert, Kathrin, Peer, Andreas, Bonaros, Nikolaos, Kotheletner, Florian, Krenner Mag, Niklas, Shestakova, Liana, Hermans, Greet, Dauwe, Dieter, Meersseman, Philippe, Stockman, Bernard, Nobile, Leda, Lhereux, Olivier, Nrasseurs, Alexandre, Creuter, Jacques, De Backer, Daniel, Giglioli, Simone, Michiels, Gregoire, Foulon, Pierre, Raes, Matthias, Rodrigus, Inez, Allegaert, Matthias, Jorens, Philippe, Debeucklare, Gerd, Piagnerelli, Michael, Biston, Patrick, Peperstraete, Harlinde, Vandewiele, Komeel, Germay, Olivier, Vandeweghe, Dimitri, Havrin, Sven, Bourgeois, Marc, Lagny, Marc-Gilbert, Alois, Genette, Lavios, Nathalie, Misset, Benoit, Courcelle, Romain, Timmermans, Philippe J, Yilmaz, Alaaddin, Vantomout, Michiel, Lehaen, Jerone, Jassen, Ame, Guterman, Herbert, Strauven, Maarten, Lormans, Piet, Verhamme, Bruno, Vandewaeter, catherine, Bonte, Frederik, Vionne, Dominique, Balik, Martin, Blàha, Jan, Lips, Michal, Othal, Michal, Bursa, Filip, Spacek, Radim, Christensen, Steffen, Jorgensen, Vibeke, Sorensen, Marc, Madsen, Soren A, Puss, Severin, Beljantsev, Aleksandr, Saiydoun, gabriel, Fiore, Antonio, Colson, Pascal, Bazalgette, Florian, Capdevila, Xavier, Kollen, Sebastien, Muller, Laurent, Obadia, Jean-Francois, Dubien, Pierre-Yves, Ajrhourh, Lucrezia, Guinot, Pierre G, Zarka, Jonathan, Besserve, Patricia, Malfertheiner, Maximilian V, Dreier, Esther, Heinze, Birgit, Akhyari, Payam, Lichtenberg, Artur, Aubin, Hug, Assman, Alexander, Saeed, Diyar, Thiele, Holger, Baumgaertel, Matthias, Schmitto, Jan D, Ruslan, Natanov, Haverich, Axel, Thielmann, Matthias, Brenner, Thorsten, Ruhpawar, Arjang, Benk, Christoph, Czerny, Martin, Staudacher, Dawid L, Beyersdorf, Fridhelm, Kalbhenn, Johannes, Henn, Philipp, Popov, Aron-Frederik, Iuliu, Torje, Muellenbach, Ralf, Reyher, Christian, Rolfes, Caroline, Lotz, Gosta, Sonntagbauer, Michael, Winkels, Helen, Fichte, Julia, Stohr, Robert, Kalverkamp, Sebastian, Karagiannidis, Christian, Schafer, Simone, Svetlitchny, Alexei, Hopf, Hans-Bernd, Jarczak, Dominik, Groesdonk, Heinirich, Rommer, Magdalena, Hirsch, Jan, Kaehny, Christian, Soufleris, Dimitros, Gavriilidis, Georgios, Pontikis, Kostantinos, Kyriakopoulou, Magdalini, Kyriakoudi, Anna, O'Brien, Serena, Conrick-Martin, Ian, Carton, Edmund, Makhoul, Maged, Ben-Ari, Josef, Hadash, Amir, Kogan, Alexander, Kassif Lerner, Reut, Abu-Shakra, Anas, Matan, Moshe, Balawona, Ahmad, Kachel, Erez, Altshuler, Roman, Galante, Ori, Fuchs, Lior, Almog, Yaniv, Ishay, Yaron S, Lichter, Yael, Gal-oz, Amir, Carmi, Uri, Nini, Asaph, Soroksky, Arie, Dekel, Hagi, Rozman, Ziv, Tayem, Emad, Ilgiyaev, Eduard, Hochman, Yuval, Miltau, daniel, Rapoport, Avigal, Eden, Arieh, Kompanietz, Dmitry, Yousif, Michael, Golos, Miri, Grazioli, Lorenzo, Ghitti, Davide, Loforte, Antonio, Di Luca, Daniela, Baiocchi, Massimo, Pacini, Davide, Cappai, Antioco, Meani, Paolo, Mondino, Michele, Russo, Claudio F, Ranucci, Marco, Fina, Dario, Cotza, Marco, Ballotta, Andrea, Landoni, Giovanni, Nardelli, Pasquale, Fominski, Eygeny V, Brazzi, Luca, Montrucchio, Giorgia, Sales, Gabriele, Simonetti, Umberto, Livigni, Sergio, Silengo, Daniela, Arena, Giulia, Sovatzis, Stefania S, Degani, Antonella, Riccardi, Mariachiara, Milanesi, Elisa, Raffa, Giuseppe, Martucci, Gennaro, Arcadipane, Antonio, Panarello, Giovanna, Chiarini, Giovanni, Cattaneo, Sergio, Puglia, Carmine, Benussi, Stefano, Foti, Giuseppe, Giani, Marco, Bombino, Michela, Costa, Maria Cristina, Rona, Roberto, Avalli, Leonello, Donati, Abele, Carozza, Roberto, Gasparri, Francesco, Carsetti, Andrea, Picichè, Marco, Marinello, Anna, Danzi, Vinicio, Zanin, Anita, Condello, Ignazio, Fiore, Flavio, Moscarelli, Marco, Nasso, Giuseppe, Speziale, Giuseppe, Sandrelli, Luca, Montalto, Andrea, Musumeci, Francesco, Circelli, Alessandro, Russo, Emanuele, Agnoletti, Vanni, Rociola, Ruggero, Milano, Aldo D, Pilato, Emanuele, Comentale, Giuseppe, Montisci, Andrea, Alessandri, Francesco, Tosi, Antonella, Pugliese, Francesco, Giordano, Giovanni, Carelli, Simone, Grieco, Domenico L, Dell'Anna, Antonio M, Antonelli, Massimo, Ramoni, Enrico, Zulueta, Josè, Del Giglio, Mauro, Petracca, Sebastiano, Bertini, Pietro, Guarracino, Fabio, De Simone, Luigi, Angeletti, Paolo M, Forfori, Francesco, Taraschi, Francesco, Quintiliani, Veronica N, Samalavicius, Robertas, Jankuviene, Agne, Scupakova, Nadezda, Urbonas, Karolis, Kapturauskas, Juozas, Soerensen, Gro, Suwalski, Piotr, Linhares Santos, Luis, Marques, Ana, Miranda, Marisa, Teixeira, Sonia, Salgueiro, Andrea, Pereira, Filipe, Ketskalo, Michail, Tsarenko, Sergey, Shilova, Alexandra, Afukov, Ivan, Popugaev, Konstantin, Minin, Sergei, Shelukhin, Daniil, Malceva, Olga, Gleb, Moroz, Skopets, Alexander, Kornelyuk, Roman, Kulikov, Alexandr, Okhrimchuk, Vadim, Turchaninov, Alexandr, Petrushin, Maxim, Sheck, Anastasia, Mekulov, Akhmed, Ciryateva, Svetlana, Urusov, Dmitry, Gorjup, Vojka, Golicnik, Alenka, Goslar, Tomaz, Ferrer, Ricard, Martinez-Martinez, Maria, Argudo, Eduard, Palmer, Neiser, De Pablo Sanchez, Raul, Juan Higuera, Lucas, Arnau Blasco, Lucas, Marquez, Josè A, Sbraga, Fabrizio, Fuset, Mari Paz, De Gopegui, Pablo Ruiz, Claraco, Luis M, De Ayala, Josè A, Peiro, Maranta, Ricart, Pilar, Martinez, Sergio, Chavez, Fernando, Fabra, Marc, Sandoval, elena, Toapanta, David, Carraminana, Albert, Tellez, Adrian, Ososio, Jeysson, Milan, Pablo, Rodriguez, Jorge, Andoni, Garcia, Gutierrez, Carola, Perez de la Sota, Enrique, Eixeres-Esteve, Andrea, Garcia-Maellas, Maria Teresa, Gutierrez-Gutierrez, Judit, Arboleda-Salazar, Rafael, Santa Teresa, Patricia, Jaspe, Alexis, Garrido, Alberto, Castaneda, Galo, Alcantara, Sara, Martinez, Nuria, Perez, Marina, Villanueva, Hector, Vidal Gonzalez, Anxela, Paez, Juan, Santon, Arnoldo, Perez, Cesar, Lopez, Marta, Rubio Lopez, Maria Isabel, Gordillo, Antonio, Naranjo-Izurieta, Jose, Munoz, Javier, Alcalde, Immaculada, Onieva, Fernando, Gimeno Costa, Ricardo, Perez, Francisco, Madrid, Isabel, Gordon, Monica, Albacete Moreno, Carlos L, Perez, Daniel, Lopez, Nayara, Martinenz, Domingo, Blanco-Schweizer, Pablo, Diez, Cristina, Perez, David, Prieto, Ana, Renedo, Gloria, Bustamante, Elena, Cicuendez, Ramon, Citores, Rafael, Boado, Victoria, Garcia, Katherine, Voces, Roberto, Domezain, Monica, Nunez Martinez, Jose Maria, Vicente, Raimundo, Martin, David, Andreu, Antonio, Gomez Casal, Vanesa, Chico, Ignacio, Menor, Eva Maria, Vara, Sabela, Gamacho, Jose, Perez-Chomon, Helen, Javier Gonzales, Francisco, Barrero, Irene, Martin-Villen, Luis, Fernandez, Esperanza, Mendoza, Maria, Navarro, Joaquin, Colomina Climent, Joaquin, Gonzales-Perez, Alfredo, Muniz-Albaceita, Guillermo, Amado, Laura, Rodriguez, Raquel, Ruiz, Emilio, Eiras, Maria, Grins, Edgars, Magnus, Rosen, Kanetoft, Mikael, Eidevald, Marcus, Watson, Pia, Vogt, Paul R, Steiger, Peter, Aigner, Tobias, Weber, Alberto, Grunefelder, Jurg, Kunz, Martin, Grapow, Martin, Aymard, Thierry, Reser, Diana, Agus, Gianluca, Consiglio, Jolanda, Haenggi, Matthias, Hansjoerg, Jenni, Iten, Manuela, Doeble, Thomas, Zenklusen, Urs, Bechtold, Xavier, Faedda, Giovanni, Iafrate, Manuel, Rohjer, Amanda, Bergamaschi, Layla, Maessen, Jos, Reis Miranda, Dinis, Endeman, H, Gommers, D, Meuwese, C, Maas, Jacinta, Van Gijlswijk, MJ, Van Berg, RN, Candura, Dario, Van der Linden, Marcel, Kant, Merijin, Van der Heijden, JJ, Scholten, Eric, Van Belle-van Haren, Nicole, Lagrand, WK, Vlaar, Alexander P, De Jong, Syste, Cander, Basar, Sargin, Murat, Ugur, Murat, Kaygin, Mehmet A, Daly, Kathleen, Agnew, Nicola, Head, Laura, Kelly, Laura, Anoma, Gunawardena, Russell, Clare, Aquino, Verna, Scott, Ian, Flemming, Lucy, Gillon, Stuart, Moore, Olivia, Gelandt, Elton, Auzinger, George, Patel, Sameer, and Loveridge, Robert

Published
2023
Full Text
View/download PDF

16. Ballistic superconductivity in semiconductor nanowires

Author

Zhang, Hao, Gül, Önder, Conesa-Boj, Sonia, Nowak, Michał P., Wimmer, Michael, Zuo, Kun, Mourik, Vincent, de Vries, Folkert K., van Veen, Jasper, de Moor, Michiel W. A., Bommer, Jouri D. S., van Woerkom, David J., Car, Diana, Plissard, Sébastien R., Bakkers, Erik P. A. M., Quintero-Pérez, Marina, Cassidy, Maja C., Koelling, Sebastian, Goswami, Srijit, Watanabe, Kenji, Taniguchi, Takashi, and Kouwenhoven, Leo P.

Subjects
Condensed Matter - Mesoscale and Nanoscale Physics, Condensed Matter - Materials Science, Condensed Matter - Superconductivity
Abstract

Semiconductor nanowires have opened new research avenues in quantum transport owing to their confined geometry and electrostatic tunability. They have offered an exceptional testbed for superconductivity, leading to the realization of hybrid systems combining the macroscopic quantum properties of superconductors with the possibility to control charges down to a single electron. These advances brought semiconductor nanowires to the forefront of efforts to realize topological superconductivity and Majorana modes. A prime challenge to benefit from the topological properties of Majoranas is to reduce the disorder in hybrid nanowire devices. Here, we show ballistic superconductivity in InSb semiconductor nanowires. Our structural and chemical analyses demonstrate a high-quality interface between the nanowire and a NbTiN superconductor which enables ballistic transport. This is manifested by a quantized conductance for normal carriers, a strongly enhanced conductance for Andreev-reflecting carriers, and an induced hard gap with a significantly reduced density of states. These results pave the way for disorder-free Majorana devices., Comment: This submission contains the first part of arXiv:1603.04069. The second part of arXiv:1603.04069 is included in a separate paper

Published
2017
Full Text
View/download PDF

17. Hard superconducting gap in InSb nanowires

Author

Gül, Önder, Zhang, Hao, de Vries, Folkert K., van Veen, Jasper, Zuo, Kun, Mourik, Vincent, Conesa-Boj, Sonia, Nowak, Michał P., van Woerkom, David J., Quintero-Pérez, Marina, Cassidy, Maja C., Geresdi, Attila, Koelling, Sebastian, Car, Diana, Plissard, Sébastien R., Bakkers, Erik P. A. M., and Kouwenhoven, Leo P.

Subjects
Condensed Matter - Mesoscale and Nanoscale Physics, Condensed Matter - Materials Science, Condensed Matter - Superconductivity
Abstract

Topological superconductivity is a state of matter that can host Majorana modes, the building blocks of a topological quantum computer. Many experimental platforms predicted to show such a topological state rely on proximity-induced superconductivity. However, accessing the topological properties requires an induced hard superconducting gap, which is challenging to achieve for most material systems. We have systematically studied how the interface between an InSb semiconductor nanowire and a NbTiN superconductor affects the induced superconducting properties. Step by step, we improve the homogeneity of the interface while ensuring a barrier-free electrical contact to the superconductor, and obtain a hard gap in the InSb nanowire. The magnetic field stability of NbTiN allows the InSb nanowire to maintain a hard gap and a supercurrent in the presence of magnetic fields (~ 0.5 Tesla), a requirement for topological superconductivity in one-dimensional systems. Our study provides a guideline to induce superconductivity in various experimental platforms such as semiconductor nanowires, two dimensional electron gases and topological insulators, and holds relevance for topological superconductivity and quantum computation., Comment: See https://doi.org/10.5281/zenodo.7729730 for source data

Published
2017
Full Text
View/download PDF

18. A molecular fountain

Author

Cheng, Cunfeng, van der Poel, Aernout P. P., Jansen, Paul, Quintero-Pérez, Marina, Wall, Thomas E., Ubachs, Wim, and Bethlem, Hendrick L.

Subjects
Physics - Chemical Physics, Physics - Atomic Physics
Abstract

The resolution of any spectroscopic or interferometric experiment is ultimately limited by the total time a particle is interrogated. We here demonstrate the first molecular fountain, a development which permits hitherto unattainably long interrogation times with molecules. In our experiments, ammonia molecules are decelerated and cooled using electric fields, launched upwards with a velocity between 1.4 and 1.9\,m/s and observed as they fall back under gravity. A combination of quadrupole lenses and bunching elements is used to shape the beam such that it has a large position spread and a small velocity spread (corresponding to a transverse temperature of $<$10\,$\mu$K and a longitudinal temperature of $<$1\,$\mu$K) when the molecules are in free fall, while being strongly focused at the detection region. The molecules are in free fall for up to 266\,milliseconds, making it possible to perform sub-Hz measurements in molecular systems and paving the way for stringent tests of fundamental physics theories.

Published
2016
Full Text
View/download PDF

19. Experimental testbed for seawater channel characterization

Author

Mena, Pablo, Dorta-Naranjo, Pablo, Quintana, Gara, Pérez-Álvarez, Iván, Jiménez, Eugenio, Zazo, Santiago, Pérez, Marina, Cardona, Laura, and Hernández, J. Joaquin

Subjects
Physics - Atmospheric and Oceanic Physics, Physics - Instrumentation and Detectors
Abstract

Shallow seawaters are problematic for acoustic and optical communications. Sensor networks based on electromagnetic (EM) communications are evaluated in this environment. In order to characterize the subaquatic channel, several measurement systems have been designed, built and tested in the sea obtaining very reliable results. Experiments carried out with dipoles and loop antennas showed serious disagreement with the state of the art, especially when dipole antennas are used. Dipoles performance was poor while magnetic loops showed relevant results. Measurement system is described in detail and real attenuation of the subaquatic channel is obtained for several distances and antennas. Finally, measured and simulated results are compared with good agreement., Comment: submitted to conference Ucomms 2016

Published
2016

20. Investigation on Radio Wave Propagation in Shallow Seawater: Simulations and Measurements

Author

Jimenez, Eugenio, Quintana, Gara, Mena, Pablo, Dorta, Pablo, Perez-Alvarez, Ivan, Zazo, Santiago, Perez, Marina, and Quevedo, Eduardo

Subjects
Physics - Atmospheric and Oceanic Physics
Abstract

The authors present full wave simulations and experimental results of propagation of electromagnetic waves in shallow seawaters. Transmitter and receiver antennas are ten-turns loops placed on the seabed. Some propagation frameworks are presented and simulated. Finally, simulation results are compared with experimental ones., Comment: 4 pages, 9 figures, submitted to Ucomms 2016 conference

Published
2016

21. Cooperative Network Node Positioning Techniques Using Underwater Radio Communications

Author

Zazo, Javier, Zazo, Santiago, Macua, Sergio Valcarcel, Pérez, Marina, Pérez-Álvarez, Iván, Cardona, Laura, and Quevedo, Eduardo

Subjects
Computer Science - Networking and Internet Architecture
Abstract

We analyze the problem of localization algorithms for underwater sensor networks. We first characterize the underwater channel for radio communications and adjust a linear model with measurements of real transmissions. We propose an algorithm where the sensor nodes collaboratively estimate their unknown positions in the network. In this setting, we assume low connectivity of the nodes, low data rates, and nonzero probability of lost packets in the transmission. Finally, we consider the problem of a node estimating it's position in underwater navigation. We also provide simulations illustrating the previous proposals.

Published
2016

23. San Pedro Martir observations of microvariability in obscured quasars

Author

Polednikova, Jana, Ederoclite, Alessandro, Cepa, Jordi, de Diego, José Antonio, González-Serrano, José Ignacio, Bongiovanni, Angél, Oteo, Iván, García, Ana M. Pérez, Pérez-Martínez, Ricardo, Pintos-Castro, Irene, Ramón-Pérez, Marina, and Sánchez-Portal, Miguel

Subjects
Astrophysics - Astrophysics of Galaxies
Abstract

Fast brightness variations are a unique tool to probe the innermost regions of active galactic nuclei (AGN). These variations are called microvariability or intra-night variability, and this phenomenon has been monitored in samples of blazars and unobscured AGNs. Detecting optical microvariations in targets hidden by the obscuring torus is a challenging task because the region responsible for the variations is hidden from our sight. However, there have been reports of fast variations in obscured Seyfert galaxies in X-rays, which rises the question whether microvariations can also be detected in obscured AGNs in the optical regime. Because the expected variations are very small and can easily be lost within the noise, the analysis requires a statistical approach. We report the use of a one-way analysis of variance, ANOVA, with which we searched for microvariability. ANOVA was successfully employed in previous studies of unobscured AGNs. As a result, we found microvariable events during three observing blocks: in two we observed the same object (Mrk 477), and in another, J0759+5050. The results on Mrk 477 confirm previous findings. However, since Mrk 477 is quite a peculiar target with hidden broad-line regions, we cannot rule out the possibility that we have serendipitously chosen a target prone to variations., Comment: Research note, 5 pages, 2 figures, accepted for publication in Astronomy and Astrophysics

Published
2015
Full Text
View/download PDF

24. GLACE survey: OSIRIS/GTC Tuneable Filter H$\alpha$ imaging of the rich galaxy cluster ZwCl 0024.0+1652 at z = 0.395. Part I -- Survey presentation, TF data reduction techniques and catalogue

Author

Sánchez-Portal, Miguel, Pintos-Castro, Irene, Pérez-Martínez, Ricardo, Cepa, Jordi, García, Ana M. Pérez, Domínguez-Sánchez, Helena, Bongiovanni, Ángel, Serra, Ana L., Alfaro, Emilio, Altieri, Bruno, Aragón-Salamanca, Alfonso, Balkowski, Chantal, Biviano, Andrea, Bremer, Malcom, Castander, Francisco, Castañeda, Héctor, Castro-Rodríguez, Nieves, Chies-Santos, Ana L., Coia, Daniela, Diaferio, Antonaldo, Duc, Pierre-Alain, Ederoclite, Alessandro, Geach, James, González-Serrano, Ignacio, Haines, Chris. P., McBreen, Brian, Metcalfe, Leo, Oteo, Iván, Pérez-Fournón, Ismael, Poggianti, Bianca, Polednikova, Jana, Ramón-Pérez, Marina, Rodríguez-Espinosa, José M., Santos, Joana S., Smail, Ian, Smith, Graham P., Temporin, Sonia, and Valtchanov, Ivan

Subjects
Astrophysics - Astrophysics of Galaxies, Astrophysics - Cosmology and Nongalactic Astrophysics
Abstract

The cores of clusters at 0 $\lesssim$ z $\lesssim$ 1 are dominated by quiescent early-type galaxies, whereas the field is dominated by star-forming late-type ones. Galaxy properties, notably the star formation (SF) ability, are altered as they fall into overdense regions. The critical issues to understand this evolution are how the truncation of SF is connected to the morphological transformation and the responsible physical mechanism. The GaLAxy Cluster Evolution Survey (GLACE) is conducting a study on the variation of galaxy properties (SF, AGN, morphology) as a function of environment in a representative sample of clusters. A deep survey of emission line galaxies (ELG) is being performed, mapping a set of optical lines ([OII], [OIII], H$\beta$ and H$\alpha$/[NII]) in several clusters at z $\sim$ 0.40, 0.63 and 0.86. Using the Tunable Filters (TF) of OSIRIS/GTC, GLACE applies the technique of TF tomography: for each line, a set of images at different wavelengths are taken through the TF, to cover a rest frame velocity range of several thousands km/s. The first GLACE results target the H$\alpha$/[NII] lines in the cluster ZwCl 0024.0+1652 at z = 0.395 covering $\sim$ 2 $\times$ r$_{vir}$. We discuss the techniques devised to process the TF tomography observations to generate the catalogue of H$\alpha$ emitters of 174 unique cluster sources down to a SFR below 1 M$_{\odot}$/yr. The AGN population is discriminated using different diagnostics and found to be $\sim$ 37% of the ELG population. The median SFR is 1.4 M$_{\odot}$/yr. We have studied the spatial distribution of ELG, confirming the existence of two components in the redshift space. Finally, we have exploited the outstanding spectral resolution of the TF to estimate the cluster mass from ELG dynamics, finding M$_{200}$ = 4.1 $\times$ 10$^{14}$ M$_{\odot} h^{-1}$, in agreement with previous weak-lensing estimates., Comment: 23 pages, 13 figures, accepted for publication in A&A. Astro-ph abstract abridged

Published
2015
Full Text
View/download PDF

25. High prevalence of SARS-CoV-2 antibodies in care homes affected by COVID-19: Prospective cohort study, England

Author

Ladhani, Shamez N, Jeffery-Smith, Anna, Patel, Monika, Janarthanan, Roshni, Fok, Jonathan, Crawley-Boevey, Emma, Vusirikala, Amoolya, Fernandez Ruiz De Olano, Elena, Perez, Marina Sanchez, Tang, Suzanne, Dun-Campbell, Kate, Evans, Edward Wynne, Bell, Anita, Patel, Bharat, Amin-Chowdhury, Zahin, Aiano, Felicity, Paranthaman, Karthik, Ma, Thomas, Saavedra-Campos, Maria, Ellis, Joanna, Chand, Meera, Brown, Kevin, Ramsay, Mary E., Hopkins, Susan, Shetty, Nandini, Chow, J. Yimmy, Gopal, Robin, and Zambon, Maria

Published
2020
Full Text
View/download PDF

26. Investigation of SARS-CoV-2 outbreaks in six care homes in London, April 2020

Author

Ladhani, Shamez N, Chow, J.Yimmy, Janarthanan, Roshni, Fok, Jonathan, Crawley-Boevey, Emma, Vusirikala, Amoolya, Fernandez, Elena, Perez, Marina Sanchez, Tang, Suzanne, Dun-Campbell, Kate, Evans, Edward Wynne, Bell, Anita, Patel, Bharat, Amin-Chowdhury, Zahin, Aiano, Felicity, Paranthaman, Karthik, Ma, Thomas, Saavedra-Campos, Maria, Myers, Richard, Ellis, Joanna, Lackenby, Angie, Gopal, Robin, Patel, Monika, Brown, Colin, Chand, Meera, Brown, Kevin, Ramsay, Mary E, Hopkins, Susan, Shetty, Nandini, and Zambon, Maria

Published
2020
Full Text
View/download PDF

27. 115.4: Institutional program to support controlled donation after circulatory death through a normothermal regional perfusion mobile equipment for hospitals of the community of Madrid, Spain

Author

Rio, Francisco del, primary, Torres, Juan I, additional, Mateos, Alonso A, additional, Escriba, Almudena, additional, Candel, Francisco J, additional, Fernández, Paula I, additional, Pardo, Candido, additional, Resino, Sara, additional, Perez, Marina, additional, Alcantara, Sara, additional, Grau, Teodoro, additional, Polonio, Maria J, additional, and Torre, Cristina de la, additional

Published
2023
Full Text
View/download PDF

28. Analyzing UAV-Based Remote Sensing and WSN Support for Data Fusion

Author

Alcarria, Ramón, Bordel, Borja, Manso, Miguel Ángel, Iturrioz, Teresa, Pérez, Marina, Kacprzyk, Janusz, Series Editor, Pal, Nikhil R., Advisory Editor, Bello Perez, Rafael, Advisory Editor, Corchado, Emilio S., Advisory Editor, Hagras, Hani, Advisory Editor, Kóczy, László T., Advisory Editor, Kreinovich, Vladik, Advisory Editor, Lin, Chin-Teng, Advisory Editor, Lu, Jie, Advisory Editor, Melin, Patricia, Advisory Editor, Nedjah, Nadia, Advisory Editor, Nguyen, Ngoc Thanh, Advisory Editor, Wang, Jun, Advisory Editor, Rocha, Álvaro, editor, and Guarda, Teresa, editor

Published
2018
Full Text
View/download PDF

31. In-hospital and 6-month outcomes in patients with COVID-19 supported with extracorporeal membrane oxygenation (EuroECMO-COVID): a multicentre, prospective observational study

Author

Lorusso, Roberto, primary, De Piero, Maria Elena, additional, Mariani, Silvia, additional, Di Mauro, Michele, additional, Folliguet, Thierry, additional, Taccone, Fabio Silvio, additional, Camporota, Luigi, additional, Swol, Justyna, additional, Wiedemann, Dominik, additional, Belliato, Mirko, additional, Broman, Lars Mikael, additional, Vuylsteke, Alain, additional, Kassif, Yigal, additional, Scandroglio, Anna Mara, additional, Fanelli, Vito, additional, Gaudard, Philippe, additional, Ledot, Stephane, additional, Barker, Julian, additional, Boeken, Udo, additional, Maier, Sven, additional, Kersten, Alexander, additional, Meyns, Bart, additional, Pozzi, Matteo, additional, Pedersen, Finn M, additional, Schellongowski, Peter, additional, Kirali, Kaan, additional, Barrett, Nicholas, additional, Riera, Jordi, additional, Mueller, Thomas, additional, Belohlavek, Jan, additional, Lorusso, Roberto, additional, Lo Coco, Valeria, additional, Van der Horst, Iwan C C, additional, Van Bussel, Bas C T, additional, Schnabel, Ronny M, additional, Delnoij, Thijs, additional, Bolotin, Gil, additional, Lorini, Luca, additional, Schmiady, Martin O, additional, Schibilsky, David, additional, Kowalewski, Mariusz, additional, Pinto, Luis F, additional, Silva, Pedro E, additional, Kornilov, Igor, additional, Blandino Ortiz, Aaron, additional, Vercaemst, Leen, additional, Finney, Simon, additional, Roeleveld, Peter P, additional, Di Nardo, Matteo, additional, Hennig, Felix, additional, Antonini, Marta Velia, additional, Davidson, Mark, additional, Jones, Tim J, additional, Staudinger, Thomas, additional, Mair, Peter, additional, Kilo, Juliane, additional, Krapf, Christoph, additional, Erbert, Kathrin, additional, Peer, Andreas, additional, Bonaros, Nikolaos, additional, Kotheletner, Florian, additional, Krenner Mag, Niklas, additional, Shestakova, Liana, additional, Hermans, Greet, additional, Dauwe, Dieter, additional, Meersseman, Philippe, additional, Stockman, Bernard, additional, Nobile, Leda, additional, Lhereux, Olivier, additional, Nrasseurs, Alexandre, additional, Creuter, Jacques, additional, De Backer, Daniel, additional, Giglioli, Simone, additional, Michiels, Gregoire, additional, Foulon, Pierre, additional, Raes, Matthias, additional, Rodrigus, Inez, additional, Allegaert, Matthias, additional, Jorens, Philippe, additional, Debeucklare, Gerd, additional, Piagnarelli, Michael, additional, Biston, Patrick, additional, Peperstraete, Harlinde, additional, Vandewiele, Komeel, additional, Germay, Olivier, additional, Vandeweghe, Dimitri, additional, Havrin, Sven, additional, Bourgeois, Marc, additional, Lagny, Marc-Gilbert, additional, Alois, Genette, additional, Lavios, Nathalie, additional, Misset, Benoit, additional, Courcelle, Romain, additional, Timmermans, Philippe J, additional, Yilmaz, Alaaddin, additional, Vantomout, Michiel, additional, Lehaen, Jerone, additional, Jassen, Ame, additional, Guterman, Herbert, additional, Strauven, Maarten, additional, Lormans, Piet, additional, Verhamme, Bruno, additional, Vandewaeter, catherine, additional, Bonte, Frederik, additional, Vionne, Dominique, additional, Balik, Martin, additional, Blàha, Jan, additional, Lips, Michal, additional, Othal, Michal, additional, Bursa, Filip, additional, Spacek, Radim, additional, Christensen, Steffen, additional, Jorgensen, Vibeke, additional, Sorensen, Marc, additional, Madsen, Soren A, additional, Puss, Severin, additional, Beljantsev, Aleksandr, additional, Saiydoun, gabriel, additional, Fiore, Antonio, additional, Colson, Pascal, additional, Bazalgette, Florian, additional, Capdevila, Xavier, additional, Kollen, Sebastien, additional, Muller, Laurent, additional, Obadia, Jean-Francois, additional, Dubien, Pierre-Yves, additional, Ajrhourh, Lucrezia, additional, Guinot, Pierre G, additional, Zarka, Jonathan, additional, Besserve, Patricia, additional, Malfertheiner, Maximilian V, additional, Dreier, Esther, additional, Heinze, Birgit, additional, Akhyari, Payam, additional, Lichtenberg, Artur, additional, Aubin, Hug, additional, Assman, Alexander, additional, Saeed, Diyar, additional, Thiele, Holger, additional, Baumgaertel, Matthias, additional, Schmitto, Jan D, additional, Ruslan, Natanov, additional, Haverich, Axel, additional, Thielmann, Matthias, additional, Brenner, Thorsten, additional, Ruhpawar, Arjang, additional, Benk, Christoph, additional, Czerny, Martin, additional, Staudacher, Dawid L, additional, Beyersdorf, Fridhelm, additional, Kalbhenn, Johannes, additional, Henn, Philipp, additional, Popov, Aron-Frederik, additional, Iuliu, Torje, additional, Muellenbach, Ralf, additional, Reyher, Christian, additional, Rolfes, Caroline, additional, Lotz, Gosta, additional, Sonntagbauer, Michael, additional, Winkels, Helen, additional, Fichte, Julia, additional, Stohr, Robert, additional, Kalverkamp, Sebastian, additional, Karagiannidis, Christian, additional, Schafer, Simone, additional, Svetlitchny, Alexei, additional, Hopf, Hans-Bernd, additional, Jarczak, Dominik, additional, Groesdonk, Heinirich, additional, Rommer, Magdalena, additional, Hirsch, Jan, additional, Kaehny, Christian, additional, Soufleris, Dimitros, additional, Gavriilidis, Georgios, additional, Pontikis, Kostantinos, additional, Kyriakopoulou, Magdalini, additional, Kyriakoudi, Anna, additional, O'Brien, Serena, additional, Conrick-Martin, Ian, additional, Carton, Edmund, additional, Makhoul, Maged, additional, Ben-Ari, Josef, additional, Hadash, Amir, additional, Kogan, Alexander, additional, Kassif Lerner, Reut, additional, Abu-Shakra, Anas, additional, Matan, Moshe, additional, Balawona, Ahmad, additional, Kachel, Erez, additional, Altshuler, Roman, additional, Galante, Ori, additional, Fuchs, Lior, additional, Almog, Yaniv, additional, Ishay, Yaron S, additional, Lichter, Yael, additional, Gal-oz, Amir, additional, Carmi, Uri, additional, Nini, Asaph, additional, Soroksky, Arie, additional, Dekel, Hagi, additional, Rozman, Ziv, additional, Tayem, Emad, additional, Ilgiyaev, Eduard, additional, Hochman, Yuval, additional, Miltau, daniel, additional, Rapoport, Avigal, additional, Eden, Arieh, additional, Kompanietz, Dmitry, additional, Yousif, Michael, additional, Golos, Miri, additional, Grazioli, Lorenzo, additional, Ghitti, Davide, additional, Loforte, Antonio, additional, Di Luca, Daniela, additional, Baiocchi, Massimo, additional, Pacini, Davide, additional, Cappai, Antioco, additional, Meani, Paolo, additional, Mondino, Michele, additional, Russo, Claudio F, additional, Ranucci, Marco, additional, Fina, Dario, additional, Cotza, Marco, additional, Ballotta, Andrea, additional, Landoni, Giovanni, additional, Nardelli, Pasquale, additional, Fominski, Eygeny V, additional, Brazzi, Luca, additional, Montrucchio, Giorgia, additional, Sales, Gabriele, additional, Simonetti, Umberto, additional, Livigni, Sergio, additional, Silengo, Daniela, additional, Arena, Giulia, additional, Sovatzis, Stefania S, additional, Degani, Antonella, additional, Riccardi, Mariachiara, additional, Milanesi, Elisa, additional, Raffa, Giuseppe, additional, Martucci, Gennaro, additional, Arcadipane, Antonio, additional, Panarello, Giovanna, additional, Chiarini, Giovanni, additional, Cattaneo, Sergio, additional, Puglia, Carmine, additional, Benussi, Stefano, additional, Foti, Giuseppe, additional, Giani, Marco, additional, Bombino, Michela, additional, Costa, Maria Cristina, additional, Rona, Roberto, additional, Avalli, Leonello, additional, Donati, Abele, additional, Carozza, Roberto, additional, Gasparri, Francesco, additional, Carsetti, Andrea, additional, Picichè, Marco, additional, Marinello, Anna, additional, Danzi, Vinicio, additional, Zanin, Anita, additional, Condello, Ignazio, additional, Fiore, Flavio, additional, Moscarelli, Marco, additional, Nasso, Giuseppe, additional, Speziale, Giuseppe, additional, Sandrelli, Luca, additional, Montalto, Andrea, additional, Musumeci, Francesco, additional, Circelli, Alessandro, additional, Russo, Emanuele, additional, Agnoletti, Vanni, additional, Rociola, Ruggero, additional, Milano, Aldo D, additional, Pilato, Emanuele, additional, Comentale, Giuseppe, additional, Montisci, Andrea, additional, Alessandri, Francesco, additional, Tosi, Antonella, additional, Pugliese, Francesco, additional, Giordano, Giovanni, additional, Carelli, Simone, additional, Grieco, Domenico L, additional, Dell'Anna, Antonio M, additional, Antonelli, Massimo, additional, Ramoni, Enrico, additional, Zulueta, Josè, additional, Del Giglio, Mauro, additional, Petracca, Sebastiano, additional, Bertini, Pietro, additional, Guarracino, Fabio, additional, De Simone, Luigi, additional, Angeletti, Paolo M, additional, Forfori, Francesco, additional, Taraschi, Francesco, additional, Quintiliani, Veronica N, additional, Samalavicius, Robertas, additional, Jankuviene, Agne, additional, Scupakova, Nadezda, additional, Urbonas, Karolis, additional, Kapturauskas, Juozas, additional, Soerensen, Gro, additional, Suwalski, Piotr, additional, Linhares Santos, Luis, additional, Marques, Ana, additional, Miranda, Marisa, additional, Teixeira, Sonia, additional, Salgueiro, Andrea, additional, Pereira, Filipe, additional, Ketskalo, Michail, additional, Tsarenko, Sergey, additional, Shilova, Alexandra, additional, Afukov, Ivan, additional, Popugaev, Konstantin, additional, Minin, Sergei, additional, Shelukhin, Daniil, additional, Malceva, Olga, additional, Gleb, Moroz, additional, Skopets, Alexander, additional, Kornelyuk, Roman, additional, Kulikov, Alexandr, additional, Okhrimchuk, Vadim, additional, Turchaninov, Alexandr, additional, Petrushin, Maxim, additional, Sheck, Anastasia, additional, Mekulov, Akhmed, additional, Ciryateva, Svetlana, additional, Urusov, Dmitry, additional, Gorjup, Vojka, additional, Golicnik, Alenka, additional, Goslar, Tomaz, additional, Ferrer, Ricard, additional, Martinez-Martinez, Maria, additional, Argudo, Eduard, additional, Palmer, Neiser, additional, De Pablo Sanchez, Raul, additional, Juan Higuera, Lucas, additional, Arnau Blasco, Lucas, additional, Marquez, Josè A, additional, Sbraga, Fabrizio, additional, Fuset, Mari Paz, additional, De Gopegui, Pablo Ruiz, additional, Claraco, Luis M, additional, De Ayala, Josè A, additional, Peiro, Maranta, additional, Ricart, Pilar, additional, Martinez, Sergio, additional, Chavez, Fernando, additional, Fabra, Marc, additional, Sandoval, elena, additional, Toapanta, David, additional, Carraminana, Albert, additional, Tellez, Adrian, additional, Ososio, Jeysson, additional, Milan, Pablo, additional, Rodriguez, Jorge, additional, Andoni, Garcia, additional, Gutierrez, Carola, additional, Perez de la Sota, Enrique, additional, Eixeres-Esteve, Andrea, additional, Garcia-Maellas, Maria Teresa, additional, Gutierrez-Gutierrez, Judit, additional, Arboleda-Salazar, Rafael, additional, Santa Teresa, Patricia, additional, Jaspe, Alexis, additional, Garrido, Alberto, additional, Castaneda, Galo, additional, Alcantara, Sara, additional, Martinez, Nuria, additional, Perez, Marina, additional, Villanueva, Hector, additional, Vidal Gonzalez, Anxela, additional, Paez, Juan, additional, Santon, Arnoldo, additional, Perez, Cesar, additional, Lopez, Marta, additional, Rubio Lopez, Maria Isabel, additional, Gordillo, Antonio, additional, Naranjo-Izurieta, Jose, additional, Munoz, Javier, additional, Alcalde, Immaculada, additional, Onieva, Fernando, additional, Gimeno Costa, Ricardo, additional, Perez, Francisco, additional, Madrid, Isabel, additional, Gordon, Monica, additional, Albacete Moreno, Carlos L, additional, Perez, Daniel, additional, Lopez, Nayara, additional, Martinenz, Domingo, additional, Blanco-Schweizer, Pablo, additional, Diez, Cristina, additional, Perez, David, additional, Prieto, Ana, additional, Renedo, Gloria, additional, Bustamante, Elena, additional, Cicuendez, Ramon, additional, Citores, Rafael, additional, Boado, Victoria, additional, Garcia, Katherine, additional, Voces, Roberto, additional, Domezain, Monica, additional, Nunez Martinez, Jose Maria, additional, Vicente, Raimundo, additional, Martin, David, additional, Andreu, Antonio, additional, Gomez Casal, Vanesa, additional, Chico, Ignacio, additional, Menor, Eva Maria, additional, Vara, Sabela, additional, Gamacho, Jose, additional, Perez-Chomon, Helen, additional, Javier Gonzales, Francisco, additional, Barrero, Irene, additional, Martin-Villen, Luis, additional, Fernandez, Esperanza, additional, Mendoza, Maria, additional, Navarro, Joaquin, additional, Colomina Climent, Joaquin, additional, Gonzales-Perez, Alfredo, additional, Muniz-Albaceita, Guillermo, additional, Amado, Laura, additional, Rodriguez, Raquel, additional, Ruiz, Emilio, additional, Eiras, Maria, additional, Grins, Edgars, additional, Magnus, Rosen, additional, Kanetoft, Mikael, additional, Eidevald, Marcus, additional, Watson, Pia, additional, Vogt, Paul R, additional, Steiger, Peter, additional, Aigner, Tobias, additional, Weber, Alberto, additional, Grunefelder, Jurg, additional, Kunz, Martin, additional, Grapow, Martin, additional, Aymard, Thierry, additional, Reser, Diana, additional, Agus, Gianluca, additional, Consiglio, Jolanda, additional, Haenggi, Matthias, additional, Hansjoerg, Jenni, additional, Iten, Manuela, additional, Doeble, Thomas, additional, Zenklusen, Urs, additional, Bechtold, Xavier, additional, Faedda, Giovanni, additional, Iafrate, Manuel, additional, Rohjer, Amanda, additional, Bergamaschi, Layla, additional, Maessen, Jos, additional, Reis Miranda, Dinis, additional, Endeman, H, additional, Gommers, D, additional, Meuwese, C, additional, Maas, Jacinta, additional, Van Gijlswijk, MJ, additional, Van Berg, RN, additional, Candura, Dario, additional, Van der Linden, Marcel, additional, Kant, Merijin, additional, Van der Heijden, JJ, additional, Scholten, Eric, additional, Van Belle-van Haren, Nicole, additional, Lagrand, WK, additional, Vlaar, Alexander P, additional, De Jong, Syste, additional, Cander, Basar, additional, Sargin, Murat, additional, Ugur, Murat, additional, Kaygin, Mehmet A, additional, Daly, Kathleen, additional, Agnew, Nicola, additional, Head, Laura, additional, Kelly, Laura, additional, Anoma, Gunawardena, additional, Russell, Clare, additional, Aquino, Verna, additional, Scott, Ian, additional, Flemming, Lucy, additional, Gillon, Stuart, additional, Moore, Olivia, additional, Gelandt, Elton, additional, Auzinger, George, additional, Patel, Sameer, additional, and Loveridge, Robert, additional

Published
2022
Full Text
View/download PDF

33. Indigenizing Transcriptions: Imagining an Oral History Process for Indigenous Knowledge Inclusion

Author

Perez, Marina and Perez, Marina

Abstract

This thesis analyzes the development of oral history scholarship and transcription production through an interdisciplinary context. A common practice within institutional oral history projects involves the transference of recorded oral histories to written records, most commonly referred to as transcriptions. Institutional methods of transcription often resemble transactional and extractive forms of narrative documentation that neglect Indigenous forms of knowledge. In this research, I argue for a reimagined transcription process that prioritizes an Indigenous transcription framework that is collaborative, community-engaged, and culturally responsive. Additionally, this research examines variables and strategies for indigenizing transcription with care and consideration for speakers, Native communities, and Indigenous ways of knowing.

Published
2022

35. Weight Change During the Postintervention Follow-up of Look AHEAD

Author

Wing, Rena R., primary, Neiberg, Rebecca H., additional, Bahnson, Judy L., additional, Clark, Jeanne M., additional, Espeland, Mark A., additional, Hill, James O., additional, Johnson, Karen C., additional, Knowler, William C., additional, Olson, KayLoni, additional, Steinburg, Helmut, additional, Pi-Sunyer, Xavier, additional, Wadden, Thomas A., additional, Wyatt, Holly, additional, Swartz, Lee, additional, Jiggetts, Dawn, additional, Charleston, Jeanne, additional, Cheskin, Lawrence, additional, Maruthur, Nisa M., additional, Pilla, Scott J., additional, Diggins, Danielle, additional, Johnson, Mia, additional, Bray, George A., additional, Greenway, Frank L., additional, Ryan, Donna H., additional, Champagne, Catherine, additional, Myers, Valerie, additional, Keller, Jeffrey, additional, Stewart, Tiffany, additional, Arceneaux, Jennifer, additional, Boley, Karen, additional, Fry, Greta, additional, Jones, Lisa, additional, Landry, Kim, additional, Lingle, Melissa, additional, Smith, Marisa, additional, Lewis, Cora E., additional, Thomas, Sheikilya, additional, Glasser, Stephen, additional, Dutton, Gareth, additional, Dobelstein, Amy, additional, Hannum, Sara, additional, Hubbell, Anne, additional, Lee, DeLavallade, additional, Millhouse, Phyllis, additional, Oden, L. Christie, additional, Roche, Cathy, additional, Grant, Jackie, additional, Turman, Janet, additional, Nathan, David M., additional, Goldman, Valerie, additional, Delahanty, Linda, additional, Larkin, Mary, additional, Dalton, Kristen, additional, Singh, Roshni, additional, Ruazol, Melanie, additional, Munshi, Medha N., additional, Jackson, Sharon D., additional, Middelbeek, Roeland J.W., additional, Caballero, A. Enrique, additional, Rodriguez, Anthony, additional, Blackburn, George, additional, Mantzoros, Christos, additional, McNamara, Ann, additional, Breen, Jeanne Anne, additional, Miller, Marsha, additional, Bochert, Debbie, additional, Bossart, Suzette, additional, Cohrs, Paulette, additional, Green, Susan, additional, Hamilton, April, additional, Leshchinskiy, Eugene, additional, Rome, Loretta, additional, Foreyt, John P., additional, Gee, Molly, additional, Pownall, Henry, additional, Balasubramanyam, Ashok, additional, Chen, Chu-Huang, additional, Jones, Peter, additional, Burrington, Michele, additional, Gardner, Allyson Clark, additional, Griggs, Sharon, additional, Hamilton, Michelle, additional, Holley, Veronica, additional, Lee, Sarah, additional, Liscum, Sarah Lane, additional, Cantu-Lumbreras, Susan, additional, Palencia, Julieta, additional, Schmidt, Jennifer, additional, Thomas, Jayne, additional, White, Carolyn, additional, Wright, Charlyne, additional, Alvarez, Monica, additional, Griffin, Beate, additional, Coday, Mace, additional, Valenski, Donna, additional, Johnson, Karen, additional, Jeffery, Robert W., additional, Skarphol, Tricia, additional, Bantle, John P., additional, Redmon, J. Bruce, additional, Brelje, Kerrin, additional, Campbell, Carolyne, additional, Forseth, Mary Ann, additional, Uccellini, Soni, additional, Voeller, Mary Susan, additional, Laferrère, Blandine, additional, Patricio, Jennifer, additional, Luchsinger, Jose, additional, Palta, Priya, additional, Lyon, Sarah, additional, Kelly, Kim, additional, Maschak-Carey, Barbara J., additional, Berkowitz, Robert I., additional, Chao, Ariana, additional, Davenport, Renee, additional, Gruber, Katherine, additional, Leonard, Sharon, additional, Walsh, Olivia, additional, Jakicic, John M., additional, Wesche-Thobaben, Jacqueline, additional, Ewing, Lin, additional, Hergenroeder, Andrea, additional, Korytkowski, Mary, additional, Copelli, Susan, additional, Danchenko, Rebecca, additional, Ives, Diane, additional, Mancino, Juliet, additional, Martich, Lisa, additional, McGuire, Meghan, additional, Murray, Tracey Y., additional, Semler, Linda, additional, Williams, Kathy, additional, Wing, Rena R., additional, Egan, Caitlin, additional, Jelalian, Elissa, additional, McCaffery, Jeanne, additional, McDermott, Kathryn Demos, additional, Unick, Jessica, additional, Annis, Kirsten, additional, DaCruz, Jose, additional, Rafanelli, Ariana, additional, Hazuda, Helen P., additional, Isaac, Juan Carlos, additional, Hernandez, Prepedigna, additional, Kahn, Steven E., additional, Boyko, Edward J., additional, Tsai, Elaine, additional, Wright, Lorena, additional, Atkinson, Karen, additional, Morgan-Taggart, Ivy, additional, Socha, Jolanta, additional, Urquhart, Heidi, additional, Bolin, Paula, additional, Anderson, Harelda, additional, Michaels, Sara, additional, Johnson, Ruby, additional, Poorthunder, Patricia, additional, Smiley, Janelia, additional, Peters, Anne L., additional, Ghazarian, Siran, additional, Beale, Elizabeth, additional, Ramirez, Edgar, additional, Rodriguez, Gabriela, additional, Ruelas, Valerie, additional, Serafin-Dokhan, Sara, additional, Walker, Martha, additional, Perez, Marina, additional, Wagenknecht, Lynne E., additional, Reboussin, David, additional, Miller, Mike E., additional, Brubaker, Peter, additional, Pajewski, Nicholas, additional, Bancks, Michael, additional, Ding, Jingzhong, additional, Deep, Gagan, additional, Hayden, Kathleen, additional, Rapp, Stephen R., additional, Simpson, Felicia, additional, Chen, Haiying, additional, Sachs, Bonnie C., additional, Houston, Denise, additional, Chen, Shyh-Huei, additional, Anderson, Andrea, additional, Barnes, Jerry M., additional, Barr, Mary, additional, Beckner, Tara D., additional, Cook, Delilah R., additional, Williams, Carrie C., additional, Evans, Joni, additional, Garcia, Katie, additional, Gaussoin, Sarah A., additional, Kittel, Carol, additional, Harvin, Lea, additional, Howard, Marjorie, additional, Lovato, James, additional, Pierce, June, additional, Steinberg, Debbie, additional, Webb, Christopher, additional, Walker, Jennifer, additional, Walkup, Michael P., additional, Watkins, Carolyn, additional, Marcovina, Santica M., additional, Hurting, Jessica, additional, Albers, John J., additional, Gaur, Vinod, additional, Nevitt, Michael, additional, Schwartz, Ann, additional, Shepherd, John, additional, Rahorst, Michaela, additional, Palermo, Lisa, additional, Ewing, Susan, additional, Hayashi, Cynthia, additional, and Maeda, Jason, additional

Published
2022
Full Text
View/download PDF

38. Un món interior a conèixer. Estudi i reflexió sobre els efectes en la gestió emocional dels infants en context de pandèmia

Author

Crusellas Perez, Marina, Fernández Ferrer, Maite, and Lluch Molins, Laia

Subjects
suport psicològic, Psicologia pedagògica -- TFM, pandemic, pandemia, inteligencia emocional, COVID-19, intel·ligència emocional, emotional intelligence, Psicología pedagógica -- TFM, pandèmia, apoyo psicológico, psychological support, Educational psychology -- TFM
Abstract

La pandèmia mundial de la COVID-19 ha generat diversos efectes en la salut de la població, sobretot en la salut mental. Però se li ha donat el valor i la importància que realment té per fer front a una situació com aquesta? Articles com els de Stankovska, Memedi i Dimitrovski (2020) i el de Brooks et al. (2020) adverteixen de les conseqüències que un aïllament provoca. Així doncs, aquest estudi mostra els reptes sense precedents a nivell global i sobretot pels sistemes educatius que aquest provoca. A conseqüència d'això, un dels col·lectius més vulnerables en aquesta pandèmia ha set la població infantil. Els resultats d'aquest treball mostren els sentiments i expectatives que ha generat la COVID-19 durant la pandèmia i en quin grau les mesures de seguretat que s'estan aplicant a tota la població estan afectant la gestió emocional dels infants. A més, s'exposa una discussió sobre la importància de reforçar el benestar subjectiu de les persones per aportar estratègies i recursos que previnguin i pal·liïn els possibles efectes negatius en qualsevol context o situació d'emergència. The global pandemic of COVID-19 has had several effects on the health of the population, especially mental health. But have you been given the courage and importance it really has to deal with a situation like this? The articles by Stankovska, Memedi, and Dimitrovski (2020) and that of Brooks et al. (2020) warn of the consequences that isolation causes. In addition, this study shows the unprecedented challenges globally and especially for the education systems it causes. As a result, one of the most vulnerable groups in this pandemic has been the child population. The results of this work show the feelings and expectations generated by COVID-19 during the pandemic and the extent to which safety measures being applied to the entire population are affecting children's emotional management. In addition, a discussion is held on the importance of strengthening subjective well-being of people in order to provide strategies and resources that prevent and mitigate possible negative effects in any context or emergency situation. La pandemia mundial de la Covidien-19 ha generado diversos efectos en la salud de la población, sobre todo en la salud mental. Pero se le ha dado el valor y la importancia que realmente tiene para hacer frente a una situación como ésta? Artículos como los de Stankovska, MEMED y Dimitrovski (2020) y el de Brooks et al. (2020) advierten de las consecuencias que un aislamiento provoca. Así pues, este estudio muestra los retos sin precedentes a nivel global y sobre todo por los sistemas educativos que éste provoca. A consecuencia de ello, uno de los colectivos más vulnerables en esta pandemia ha sido la población infantil. Los resultados de este trabajo muestran los sentimientos y expectativas que ha generado la Covidien-19 durante la pandemia y en qué grado las medidas de seguridad que se están aplicando a toda la población están afectando la gestión emocional de los niños. Además, se expone una discusión sobre la importancia de reforzar el bienestar subjetivo de las personas para aportar estrategias y recursos que prevengan y palien los posibles efectos negativos en cualquier contexto o situación de emergencia.

Published
2021

40. Single-dose BNT162b2 vaccine protects against asymptomatic SARS-CoV-2 infection

Author

Jones, Nick K, Rivett, Lucy, Seaman, Shaun, Samworth, Richard J, Warne, Ben, Workman, Chris, Ferris, Mark, Wright, Jo, Quinnell, Natalie, Shaw, Ashley, Cambridge COVID-19 Collaboration, Goodfellow, Ian G, Lehner, Paul J, Howes, Rob, Wright, Giles, Matheson, Nicholas J, Weekes, Michael P, Amory, Amy, Baker, Stephen, Bateman, Emma, Begum, Aklima, Begum, Moushima, Bradley, John, Brennan, Michael, Burn, Helen, Crofts, Caroline, Chaudhry, Afzal, Chaudhry, Yasmin, Cooper, Daniel J, Dawson, Sharon, Dougan, Gordon, Feather, Renny, Free, Louise, Friel, Katie, Gildea, Claire, Georgana, Iliana, Grimwade, Lizz, Gupta, Ravi, Hall, Susan, Hannan, Sophie, Hayes, James, Hosaja, Aleksandra, Hosmillo, Myra, Izuagbe, Rhys, Jahun, Aminu, James, Lidia, Jardin, Jill, Kingston, Nathalie, Lear, Sara, Lyons, Paul A, Maxwell, Patrick H, Mott, Sue, Mugavin, Sarah, Mwiya, Joyce, Peacock, Sharon, Nallattil, Ravi Prakash, Oloyede, Kazeem, Ouwehand, Willem H, Page, Elle, Perez, Marina, Raine, Tim, Routledge, Matthew, Saunders, Caroline, Smith, Kenneth GC, Sparkes, Dominic, Stafford, Maria, Summers, Charlotte, Tatsi, Despiona, Thaventhiran, James ED, Thomas Johnson, Sharon, Török, M Estée, Toshner, Mark, Turner, Lesley, Wall, Kate, Watson, Karis, Jones, Nick K [0000-0003-4475-7761], Rivett, Lucy [0000-0002-2781-9345], Goodfellow, Ian G [0000-0002-9483-510X], Lehner, Paul J [0000-0001-9383-1054], Matheson, Nicholas J [0000-0002-3318-1851], Weekes, Michael P [0000-0003-3196-5545], and Apollo - University of Cambridge Repository

Subjects
Microbiology and Infectious Disease, Epidemiology and Global Health, SARS-CoV-2, COVID-19, asymptomatic, BNT162b2, Pfizer-BioNTech, Research Advance, vaccination, Human
Abstract

The BNT162b2 mRNA COVID-19 vaccine (Pfizer-BioNTech) is being utilised internationally for mass COVID-19 vaccination. Evidence of single-dose protection against symptomatic disease has encouraged some countries to opt for delayed booster doses of BNT162b2, but the effect of this strategy on rates of asymptomatic SARS-CoV-2 infection remains unknown. We previously demonstrated frequent pauci- and asymptomatic SARS-CoV-2 infection amongst healthcare workers (HCWs) during the UK’s first wave of the COVID-19 pandemic, using a comprehensive PCR-based HCW screening programme (Rivett et al., 2020; Jones et al., 2020). Here, we evaluate the effect of first-dose BNT162b2 vaccination on test positivity rates and find a fourfold reduction in asymptomatic infection amongst HCWs ≥12 days post-vaccination. These data provide real-world evidence of short-term protection against asymptomatic SARS-CoV-2 infection following a single dose of BNT162b2 vaccine, suggesting that mass first-dose vaccination will reduce SARS-CoV-2 transmission, as well as the burden of COVID-19 disease.

Published
2021
Full Text
View/download PDF

42. L'evolució del concepte de Seguretat de la Unió Europea : el cas del Sahel

Author

Mayorga Perez, Marina, Universitat Autònoma de Barcelona. Facultat de Ciències Polítiques i de Sociologia, and Sainz Gsell, Nora

Subjects
Resilience, Security-development nexus, Securitization, Nexe seguretat-desenvolupament, Nexo seguridad-desarollo, Seguretat, Migraciones, Securitització, Migracions, Migrations, Unión Europea, Securitización, Sahel, Unió Europea, Resiliència, Security, Intervenció, Resiliencia, Intervenciones, European Union, Seguridad, Interventions
Abstract

En els últims anys la Unió Europea ha patit un seguit de crisis polítiques i identitàries que l'han portada a necessitar redefinir la seva identitat en el sistema internacional. El present treball investiga com aquestes crisis han afectat el concepte de seguretat de la Unió Europea a través del cas d'estudi del Sahel. Per fer-ho analitza les narratives de les estratègies de seguretat de la Unió així com les estratègies que ha dut a terme a la regió del Sahel. En los últimos años, la Unión Europea ha sufrido una serie de crisis políticas e identitarias que le han llevado a necesitar redefinir su identidad en el sistema internacional. El presente trabajo investiga cómo estas crisis han afectado al concepto de seguridad de la Unión Europea a través del caso de estudio del Sahel. Para ello analiza las narrativas de las estrategias de seguridad de la Unión, así como las estrategias que ha llevado a cabo en la región del Sahel. In recent years, the European Union has suffered a series of political and identity crises that have led it to need to redefine its identity in the international system. This paper investigates how these crises have affected the concept of security in the European Union through the Sahel case study. To do so, it analyzes the narratives of the Union's security strategies as well as the strategies it has pursued in the Sahel region.

Published
2021

43. VIRUELA SÍMICA Y FARINGITIS EXUDATIVA EN ARGENTINA.

Author

DUARTE, ANDREA, IANNANTUONO, MARÍA VICTORIA, PEREZ, MARINA, MASCIOCCHI, MARIANO, PAYASLIAN, SILVIO, and CUESTA, MARÍA CELIA

Abstract

Copyright of Medicina (Buenos Aires) is the property of Medicina (Buenos Aires) and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Published
2022

45. Infection and transmission of SARS-CoV-2 in London care homes reporting no cases or outbreaks of COVID-19: Prospective observational cohort study, England 2020

Author

Jeffery-Smith, Anna, primary, Dun-Campbell, Kate, additional, Janarthanan, Roshni, additional, Fok, Jonathan, additional, Crawley-Boevey, Emma, additional, Vusirikala, Amoolya, additional, Fernandez Ruiz De Olano, Elena, additional, Sanchez Perez, Marina, additional, Tang, Suzanne, additional, Rowland, Thomas AJ, additional, Wynne-Evans, Edward, additional, Bell, Anita, additional, Patel, Bharat, additional, Amin-Chowdhury, Zahin, additional, Aiano, Felicity, additional, Paranthaman, Karthik, additional, Ma, Thomas, additional, Saavedra-Campos, Maria, additional, Ellis, Joanna, additional, Lackenby, Angie, additional, Whitaker, Heather, additional, Myers, Richard, additional, Höschler, Katja, additional, Brown, Kevin, additional, Ramsay, Mary E, additional, Shetty, Nandini, additional, Chow, J. Yimmy, additional, Ladhani, Shamez, additional, and Zambon, Maria, additional

Published
2021
Full Text
View/download PDF

46. Using a Deep Learning Algorithm to Improve the Results Obtained in the Recognition of Vessels Size and Trajectory Patterns in Shallow Areas Based on Magnetic Field Measurements Using Fluxgate Sensors.

Author

Perez, Marina, Parras, Juan, Zazo, Santiago, Perez Alvarez, Ivan A., and Lluch, Maria del Mar Sanz

Abstract

Safety in coastal areas such as beaches, ports, pontoons, etc., is a current problem with a difficult solution and on which many organizations are putting efforts in terms of technological innovation. In this work the design of a possible solution based on magnetic sensors is presented. First, a study has been made of the type of sensors that best suit the application based on parameters such as sensitivity, the allowed bandwidth of excitation, price or physical construction. Then the system of excitation of the sensors and signal measurement is presented. To justify the design, a series of simulations of magnetic field variations have been carried out in the presence of large objects of conductive material, in the vicinity of the measuring points. With these data a mathematical model has been established that allows the identification of the dimensions and position of the object through triangulation and knowing only the data of the magnetic field. It was found that although this method seems quite effective, it has a significant error, so another method based on neural networks was developed also using data from the simulations. This method seems to yield much better and more reliable results. [ABSTRACT FROM AUTHOR]

Published
2022
Full Text
View/download PDF

47. Mass testing after a single suspected or confirmed case of COVID-19 in London care homes, April–May 2020: implications for policy and practice

Author

Tang, Suzanne, primary, Sanchez Perez, Marina, additional, Saavedra-Campos, Maria, additional, Paranthaman, Karthik, additional, Myers, Richard, additional, Fok, Jonathan, additional, Crawley-Boevey, Emma, additional, Dun-Campbell, Kate, additional, Janarthanan, Roshni, additional, Fernandez, Elena, additional, Vusirikala, Amoolya, additional, Patel, Bharat, additional, Ma, Thomas, additional, Amin-Chowdhury, Zahin, additional, Shetty, Nandini, additional, Zambon, Maria, additional, Bell, Anita, additional, Wynne-Evans, Edward, additional, Chow, Yimmy, additional, and Ladhani, Shamez, additional

Published
2021
Full Text
View/download PDF

49. EMPRESAS ESTATAIS E FUNDOS GARANTIDORES DE CONTRATOS DE PARCERIAS PÚBLICO-PRIVADAS: impactos na organização administrativa brasileira

Author

Perez, Marina Santos and Colombarolli, Bruna Rodrigues

Subjects
Segurança jurídica, Fundo garantidor, Empresas estatais, Contratos administrativos, Parcerias público-privadas
Abstract

O presente artigo analisa as hipóteses de provisão de garantias ao parceiro-privado, contratos de parcerias público-privadas, por meio de empresas estatais e de fundos garantidores. O trabalho avalia a natureza jurídica e o regime jurídico dos fundos garantidores e das empresas estatais garantidoras de parcerias público-privadas, bem como analisa as características e o grau de segurança das garantidas prestadas por tais figuras.

Published
2020
Full Text
View/download PDF

50. The OTELO survey II. The faint-end of the H alpha luminosity function at z similar to 0.40

Author

Ramon-Perez, Marina, Bongiovanni, Angel, Perez Garcia, Ana Maria, Cepa, Jordi, Lara-Lopez, Maritza A., de Diego, Jose A., Alfaro, Emilio, Castaneda, Hector O., Cervino, Miguel, Fernandez-Lorenzo, Mirian, Gallego, Jesus, Jesus Gonzalez, J., Ignacio Gonzalez-Serrano, J., Nadolny, Jakub, Oteo Gomez, Ivan, Perez Martinez, Ricardo, Pintos-Castro, Irene, Povi, Mirjana, and Sanchez-Portal, Miguel

Subjects
surveys, active [galaxies], star formation [galaxies], luminosity function, mass function [galaxies]
Published
2019

Catalog

Books, media, physical & digital resources
See catalog results