Search

Your search keyword '"P. Gustafsson"' showing total 3,679 results
Start Over Author "P. Gustafsson" Search Limiters Peer Reviewed
3,679 results on '"P. Gustafsson"'

1. No Effects of Auditory and Visual White Noise on Oculomotor Control in Children with ADHD

Author

Erica Jostrup, Emma Claesdotter-Knutsson, Pia Tallberg, Göran Söderlund, Peik Gustafsson, and Marcus Nyström

Abstract

Background: White noise stimulation has demonstrated efficacy in enhancing working memory in children with ADHD. However, its impact on other executive functions commonly affected by ADHD, such as inhibitory control, remains largely unexplored. This research aims to explore the effects of two types of white noise stimulation on oculomotor inhibitory control in children with ADHD. Method: Memory guided saccade (MGS) and prolonged fixation (PF) performance was compared between children with ADHD (N = 52) and typically developing controls (TDC, N = 45), during auditory and visual white noise stimulation as well as in a no noise condition. Results: Neither the auditory nor the visual white noise had any beneficial effects on performance for either group. Conclusions: White noise stimulation does not appear to be beneficial for children with ADHD in tasks that target oculomotor inhibitory control. Potential explanations for this lack of noise benefit will be discussed.

Published
2024
Full Text
View/download PDF

2. In Service of School Digitalisation in Sweden -- A Study on ICT Coordinators' Conditions for Work in a Local Municipal Context Framed by National Educational Policy

Author

Ulrika Gustafsson, Anders D. Olofsson, and Peter Bergström

Abstract

The aim of this study was to explore, analyse, and critically discuss conditions for Swedish ICT coordinators working on school digitalisation in a local municipal school context. More specifically, the study draws on findings from interviews with 13 Swedish information and communication technology (ICT) coordinators working in eight municipalities that have adopted two contrasting approaches to school digitalisation. One is a general approach with a strong element of individual within-school accountability in the work, and the other a specific approach in which such work is addressed more as an organisational process with involvement of municipal governing officials. Findings show that the two approaches set different conditions in terms of how and with whom the ICT coordinators work and the foci of their efforts although both are framed by the same national educational policy. A conclusion is that the ICT coordinators' role, function, and responsibility should be considered in parity to the level of support, in-school resources, and mandate given to them, not least when organisational instability and reorganisations hamper the work in progress.

Published
2024
Full Text
View/download PDF

3. TALOS (Total Automation of LabVIEW Operations for Science): A framework for autonomous control systems for complex experiments

Author

Volponi, M., Zieliński, J., Rauschendorfer, T., Huck, S., Caravita, R., Auzins, M., Bergmann, B., Burian, P., Brusa, R. S., Camper, A., Castelli, F., Cerchiari, G., Ciuryło, R., Consolati, G., Doser, M., Eliaszuk, K., Giszczak, A., Glöggler, L. T., Graczykowski, Ł., Grosbart, M., Guatieri, F., Gusakova, N., Gustafsson, F., Haider, S., Janik, M. A., Januszek, T., Kasprowicz, G., Khatri, G., Kłosowski, Ł., Kornakov, G., Krumins, V., Lappo, L., Linek, A., Malamant, J., Mariazzi, S., Penasa, L., Petracek, V., Piwiński, M., Pospisil, S., Povolo, L., Prelz, F., Rangwala, S. A., Rawat, B. S., Rienäcker, B., Rodin, V., Røhne, O. M., Sandaker, H., Smolyanskiy, P., Sowiński, T., Tefelski, D., Vafeiadis, T., Welsch, C. P., Wolz, T., Zawada, M., and Zurlo, N.

Subjects
Physics - Instrumentation and Detectors, Physics - Atomic Physics
Abstract

Modern physics experiments are frequently very complex, relying on multiple simultaneous events to happen in order to obtain the desired result. The experiment control system plays a central role in orchestrating the measurement setup: However, its development is often treated as secondary with respect to the hardware, its importance becoming evident only during the operational phase. Therefore, the AEgIS (Antimatter Experiment: Gravity, Interferometry, Spectroscopy) collaboration has created a framework for easily coding control systems, specifically targeting atomic, quantum, and antimatter experiments. This framework, called Total Automation of LabVIEW Operations for Science (TALOS), unifies all the machines of the experiment in a single entity, thus enabling complex high-level decisions to be taken, and it is constituted by separate modules, called MicroServices, that run concurrently and asynchronously. This enhances the stability and reproducibility of the system while allowing for continuous integration and testing while the control system is running. The system demonstrated high stability and reproducibility, running completely unsupervised during the night and weekends of the data-taking campaigns. The results demonstrate the suitability of TALOS to manage an entire physics experiment in full autonomy: being open-source, experiments other than the AEgIS experiment can benefit from it.

Published
2024
Full Text
View/download PDF

4. Probing the dynamical and kinematical structures of detached shells around AGB stars

Author

Maercker, M., De Beck, E., Khouri, T., Vlemmings, W. H. T., Gustafsson, J., Olofsson, H., Tafoya, D., Kerschbaum, F., and Lindqvist, M.

Subjects
Astrophysics - Solar and Stellar Astrophysics, Astrophysics - Astrophysics of Galaxies
Abstract

Aims. We aim to resolve the spatial and kinematic sub-structures in five detached-shell sources to provide detailed constraints for hydrodynamic models that describe the formation and evolution of the shells. Methods. We use observations of the 12 CO (1-0) emission towards five carbon-AGB stars with ALMA. The data have angular resolutions of 0.3 arcsec to 1arcsec and a velocity resolution of 0.3 km/s . This enables us to quantify spatial and kinematic structures in the shells. Results. The observed emission is separated into two distinct components: a more coherent, bright outer shell and a more filamentary, fainter inner shell. The kinematic information shows that the inner sub-shells move at a higher velocity relative to the outer sub-shells. The observed sub-structures confirm the predictions from hydrodynamical models. However, the models do not predict a double-shell structure, and the CO emission likely only traces the inner and outer edges of the shell, implying a lack of CO in the middle layers of the detached shell. Previous estimates of the masses and temperatures are consistent with originating mainly from the brighter subshell, but the total shell masses are likely lower limits. Conclusions. The observed spatial and kinematical splittings of the shells appear consistent with results from hydrodynamical models, provided the CO emission does not trace the H2 density distribution in the shell but rather traces the edges of the shells. It is therefore not possible to constrain the total shell mass based on the CO observations alone. Complementary observations of, e.g., CI as a dissociation product of CO would be necessary to understand the distribution of CO compared to H2., Comment: 18 pages (incl. 5 pages Appendix), 13 Figures

Published
2024
Full Text
View/download PDF

5. Ovarian tumor cells gain competitive advantage by actively reducing the cellular fitness of microenvironment cells

Author

Madan, Esha, Palma, António M., Vudatha, Vignesh, Kumar, Amit, Bhoopathi, Praveen, Wilhelm, Jochen, Bernas, Tytus, Martin, Patrick C., Bilolikar, Gaurav, Gogna, Aenya, Peixoto, Maria Leonor, Dreier, Isabelle, Araujo, Thais Fenz, Garre, Elena, Gustafsson, Anna, Dorayappan, Kalpana Deepa Priya, Mamidi, Narsimha, Sun, Zhaoyu, Yekelchyk, Michail, Accardi, Davide, Olsen, Amalie Lykke, Lin, Lin, Titelman, Asaf Ashkenazy, Bianchi, Michael, Jessmon, Phil, Farid, Elnaz Abbasi, Pradhan, Anjan K., Neufeld, Lena, Yeini, Eilam, Maji, Santanu, Pelham, Christopher J., Kim, Hyobin, Oh, Daniel, Rolfsnes, Hans Olav, Marques, Rita C., Lu, Amy, Nagane, Masaki, Chaudhary, Sahil, Gupta, Kartik, Gogna, Keshav C., Bigio, Ana, Bhoopathi, Karthikeya, Mannangatti, Padmanabhan, Achary, K. Gopinath, Akhtar, Javed, Belião, Sara, Das, Swadesh, Correia, Isabel, da Silva, Cláudia L., Fialho, Arsénio M., Poellmann, Michael J., Javius-Jones, Kaila, Hawkridge, Adam M., Pal, Sanya, Shree, Kumari S., Rakha, Emad A., Khurana, Sambhav, Xiao, Gaoping, Zhang, Dongyu, Rijal, Arjun, Lyons, Charles, Grossman, Steven R., Turner, David P., Pillappa, Raghavendra, Prakash, Karanvir, Gupta, Gaurav, Robinson, Gary L. W. G., Koblinski, Jennifer, Wang, Hongjun, Singh, Gita, Singh, Sujay, Rayamajhi, Sagar, Bacolod, Manny D., Richards, Hope, Sayeed, Sadia, Klein, Katherine P., Chelmow, David, Satchi-Fainaro, Ronit, Selvendiran, Karuppaiyah, Connolly, Denise, Thorsen, Frits Alan, Bjerkvig, Rolf, Nephew, Kenneth P., Idowu, Michael O., Kühnel, Mark P., Moskaluk, Christopher, Hong, Seungpyo, Redmond, William L., Landberg, Göran, Lopez-Beltran, Antonio, Poklepovic, Andrew S., Sanyal, Arun, Fisher, Paul B., Church, George M., Menon, Usha, Drapkin, Ronny, Godwin, Andrew K., Luo, Yonglun, Ackermann, Maximilian, Tzankov, Alexandar, Mertz, Kirsten D., Jonigk, Danny, Tsung, Allan, Sidransky, David, Trevino, Jose, Saavedra, Arturo P., Winn, Robert, Won, Kyoung Jae, Moreno, Eduardo, and Gogna, Rajan

Published
2024
Full Text
View/download PDF

8. NK2R control of energy expenditure and feeding to treat metabolic diseases

Author

Sass, Frederike, Ma, Tao, Ekberg, Jeppe H., Kirigiti, Melissa, Ureña, Mario G., Dollet, Lucile, Brown, Jenny M., Basse, Astrid L., Yacawych, Warren T., Burm, Hayley B., Andersen, Mette K., Nielsen, Thomas S., Tomlinson, Abigail J., Dmytiyeva, Oksana, Christensen, Dan P., Bader, Lindsay, Vo, Camilla T., Wang, Yaxu, Rausch, Dylan M., Kristensen, Cecilie K., Gestal-Mato, María, In het Panhuis, Wietse, Sjøberg, Kim A., Kernodle, Stace, Petersen, Jacob E., Pavlovskyi, Artem, Sandhu, Manbir, Moltke, Ida, Jørgensen, Marit E., Albrechtsen, Anders, Grarup, Niels, Babu, M. Madan, Rensen, Patrick C. N., Kooijman, Sander, Seeley, Randy J., Worthmann, Anna, Heeren, Joerg, Pers, Tune H., Hansen, Torben, Gustafsson, Magnus B. F., Tang-Christensen, Mads, Kilpeläinen, Tuomas O., Myers, Jr, Martin G., Kievit, Paul, Schwartz, Thue W., Hansen, Jakob B., and Gerhart-Hines, Zachary

Published
2024
Full Text
View/download PDF

9. Liver X receptor unlinks intestinal regeneration and tumorigenesis

Author

Das, Srustidhar, Parigi, S. Martina, Luo, Xinxin, Fransson, Jennifer, Kern, Bianca C., Okhovat, Ali, Diaz, Oscar E., Sorini, Chiara, Czarnewski, Paulo, Webb, Anna T., Morales, Rodrigo A., Lebon, Sacha, Monasterio, Gustavo, Castillo, Francisca, Tripathi, Kumar P., He, Ning, Pelczar, Penelope, Schaltenberg, Nicola, De la Fuente, Marjorie, López-Köstner, Francisco, Nylén, Susanne, Larsen, Hjalte List, Kuiper, Raoul, Antonson, Per, Hermoso, Marcela A., Huber, Samuel, Biton, Moshe, Scharaw, Sandra, Gustafsson, Jan-Åke, Katajisto, Pekka, and Villablanca, Eduardo J.

Published
2024
Full Text
View/download PDF

10. Electromagnetic properties of indium isotopes illuminate the doubly magic character of 100Sn

Author

Karthein, J., Ricketts, C. M., Garcia Ruiz, R. F., Billowes, J., Binnersley, C. L., Cocolios, T. E., Dobaczewski, J., Farooq-Smith, G. J., Flanagan, K. T., Georgiev, G., Gins, W., de Groote, R. P., Gustafsson, F. P., Holt, J. D., Kanellakopoulos, A., Koszorús, Á., Leimbach, D., Lynch, K. M., Miyagi, T., Nazarewicz, W., Neyens, G., Reinhard, P.-G., Sahoo, B. K., Vernon, A. R., Wilkins, S. G., Yang, X. F., and Yordanov, D. T.

Published
2024
Full Text
View/download PDF

17. Microscopic parametrization of the near threshold oscillations of the nucleon time-like effective electromagnetic form factors

Author

Rosini, Francesco, Pacetti, Simone, Shekhovtsova, Olga, and Tomasi-Gustafsson, Egle

Subjects
High Energy Physics - Phenomenology, High Energy Physics - Experiment, Nuclear Theory
Abstract

We present an analysis of the recent near threshold BESIII data for the nucleon time-like effective form factors. The damped oscillation emerging from the subtraction of the dipole formula is treated in non-perturbative-QCD, making use of the light cone distribution amplitudes expansion. Non-perturbative effects are accounted for by considering Q2-dependent coefficients in such expansions, whose free parameters are determined by fitting to the proton and neutron data. Possible implications and future analysis have been discussed., Comment: 8 pages, 4 figures

Published
2024
Full Text
View/download PDF

18. CIRCUS: an autonomous control system for antimatter, atomic and quantum physics experiments

Author

Volponi, Marco, Huck, Saiva, Caravita, Ruggero, Zielinski, Jakub, Kornakov, Georgy, Kasprowicz, Grzegorz, Nowicka, Dorota, Rauschendorfer, Tassilo, Rienäcker, Benjamin, Prelz, Francesco, Auzins, Marcis, Bergmann, Benedikt, Burian, Petr, Brusa, Roberto Sennen, Camper, Antoine, Castelli, Fabrizio, Ciuryło, Roman, Consolati, Giovanni, Doser, Michael, Glöggler, Lisa, Graczykowski, Łukasz, Grosbart, Malgorzata, Guatieri, Francesco, Gusakova, Nataly, Gustafsson, Fredrik, Haider, Stefan, Janik, Malgorzata, Khatri, Gunn, Kłosowski, Łukasz, Krumins, Valts, Lappo, Lidia, Linek, Adam, Malamant, Jan, Mariazzi, Sebastiano, Penasa, Luca, Petracek, Vojtech, Piwiński, Mariusz, Pospisil, Stanislav, Povolo, Luca, Rangwala, Sadiqali, Rawat, Bharat, Rodin, Volodymyr, Røhne, Ole, Sandaker, Heidi, Smolyanskiy, Petr, Sowiński, Tomasz, Tefelski, Dariusz, Vafeiadis, Theodoros, Welsch, Carsten, Wolz, Tim, Zawada, Michal, and Zurlo, Nicola

Subjects
Quantum Physics, General Relativity and Quantum Cosmology, Physics - Atomic Physics, Physics - Instrumentation and Detectors
Abstract

A powerful and robust control system is a crucial, often neglected, pillar of any modern, complex physics experiment that requires the management of a multitude of different devices and their precise time synchronisation. The AEgIS collaboration presents CIRCUS, a novel, autonomous control system optimised for time-critical experiments such as those at CERN's Antiproton Decelerator and, more broadly, in atomic and quantum physics research. Its setup is based on Sinara/ARTIQ and TALOS, integrating the ALPACA analysis pipeline, the last two developed entirely in AEgIS. It is suitable for strict synchronicity requirements and repeatable, automated operation of experiments, culminating in autonomous parameter optimisation via feedback from real-time data analysis. CIRCUS has been successfully deployed and tested in AEgIS; being experiment-agnostic and released open-source, other experiments can leverage its capabilities.

Published
2024
Full Text
View/download PDF

24. Electromagnetic Properties of Indium Isotopes Elucidate the Doubly Magic Character of $^{100}$Sn

Author

Karthein, J., Ricketts, C. M., Ruiz, R. F. Garcia, Billowes, J., Binnersley, C. L., Cocolios, T. E., Dobaczewski, J., Farooq-Smith, G. J., Flanagan, K. T., Georgiev, G., Gins, W., de Groote, R. P., Gustafsson, F. P., Holt, J. D., Kanellakopoulos, A., Koszorús, Á., Leimbach, D., Lynch, K. M., Miyagi, T., Nazarewicz, W., Neyens, G., Reinhard, P. -G., Sahoo, B. K., Vernon, A. R., Wilkins, S. G., Yang, X. F., and Yordanov, D. T.

Subjects
Nuclear Experiment, Nuclear Theory, Physics - Atomic Physics
Abstract

Our understanding of nuclear properties in the vicinity of $^{100}$Sn, suggested to be the heaviest doubly magic nucleus with equal numbers of protons (Z=50) and neutrons (N=50), has been a long-standing challenge for experimental and theoretical nuclear physics. Contradictory experimental evidence exists on the role of nuclear collectivity in this region of the nuclear chart. Using precision laser spectroscopy, we measured the ground-state electromagnetic moments of indium (Z=49) isotopes approaching the N=50 neutron number down to 101In, and nuclear charge radii of 101-131In spanning almost the complete range between the two major neutron closed-shells at N=50 and N=82. Our results for both nuclear charge radii and quadrupole moments reveal striking parabolic trends as a function of the neutron number, with a clear reduction toward these two neutron closed-shells, thus supporting a doubly magic character of $^{100}$Sn. Two complementary nuclear many-body frameworks, density functional theory and ab initio methods, elucidate our findings. A detailed comparison with our experimental results exposes deficiencies of nuclear models, establishing a benchmark for future theoretical developments., Comment: 12 pages, 6 figures, 4 tables; text-identical to Nature Physics article (2024)

Published
2023
Full Text
View/download PDF

36. Adipose stem cells are sexually dimorphic cells with dual roles as preadipocytes and resident fibroblasts

Author

Uhrbom, Martin, Muhl, Lars, Genové, Guillem, Liu, Jianping, Palmgren, Henrik, Alexandersson, Ida, Karlsson, Fredrik, Zhou, Alex-Xianghua, Lunnerdal, Sandra, Gustafsson, Sonja, Buyandelger, Byambajav, Petkevicius, Kasparas, Ahlstedt, Ingela, Karlsson, Daniel, Aasehaug, Leif, He, Liqun, Jeansson, Marie, Betsholtz, Christer, and Peng, Xiao-Rong

Published
2024
Full Text
View/download PDF

39. A genetic-epigenetic interplay at 1q21.1 locus underlies CHD1L-mediated vulnerability to primary progressive multiple sclerosis

Author

Pahlevan Kakhki, Majid, Giordano, Antonino, Starvaggi Cucuzza, Chiara, Venkata S. Badam, Tejaswi, Samudyata, Samudyata, Lemée, Marianne Victoria, Stridh, Pernilla, Gkogka, Asimenia, Shchetynsky, Klementy, Harroud, Adil, Gyllenberg, Alexandra, Liu, Yun, Boddul, Sanjaykumar, James, Tojo, Sorosina, Melissa, Filippi, Massimo, Esposito, Federica, Wermeling, Fredrik, Gustafsson, Mika, Casaccia, Patrizia, Hillert, Jan, Olsson, Tomas, Kockum, Ingrid, Sellgren, Carl M., Golzio, Christelle, Kular, Lara, and Jagodic, Maja

Published
2024
Full Text
View/download PDF

Catalog

Books, media, physical & digital resources
See catalog results