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1. Nucleoside/nucleotide reverse transcriptase inhibitor sparing regimen with once daily integrase inhibitor plus boosted darunavir is non-inferior to standard of care in virologically-suppressed children and adolescents living with HIV – Week 48 results of the randomised SMILE Penta-17-ANRS 152 clinical trialResearch in context

Author

Alexandra Compagnucci, Man K. Chan, Yacine Saïdi, Tim R. Cressey, Alasdair Bamford, Yoann Riault, Alexandra Coelho, Aoife Nolan, Suwalai Chalermpantmetagul, Gabija Morkunaite, Pauline Amuge, Victor Musiime, Avy Violari, Mark Cotton, Adeodata R. Kekitiinwa, Elizabeth Kaudha, Marisa Groenewald, Afaaf A. Liberty, Suparat Kanjanavanit, Alla Volokha, Rosa Bologna, Noris Pavia Ruz, Luis Prieto Tato, Paolo Paioni, Laura Marques, Véronique Reliquet, Tim Niehues, Steven B. Welch, Deborah Ford, Carlo Giaquinto, Diana M. Gibb, Abdel Babiker, Jose Tomas Ramos Amador, A. Compagnucci, Y. Saidi, Y. Riault, A. Coelho, C. Kouakam, L. Picault, M. Ndiaye, L. Meyer, C. Cagnot, S. Circosta, L. Léger, S. Simanic, A. Arulananthan, D.M. Gibb, A. Babiker, M. Chan, D. Ford, F. Hudson, L. Harper, A. Bamford, A. Nolan, K. Widuch, S. Townsend, N. Van-Looy, L. Gao, E. Little, A. Turkova, S. Fabiane, J. Calvert, J. Blackstone, K. Scott, J. Inshaw, A. Nunn, A. Nardone, D. Bilardi, T.R. Cressey, S. Chalermpantmetagul, W. Khamduang, G. Jourdain, N. Ngo Giang Huong, D. Chinwong, C. Saenjum, R. Peongjakta, P. Sukrakanchana, L. Laomanit, A. Kaewbundit, J. Khamkon, K. Than-in-at, C. Meeboon, W. Sripaoraya, N. Krueduangkam, N. Kruenual, W. Khamjakkaew, S. Klinprung, C. Giaquinto, G. Morkunaite, D. Hirt, L. Prieto Tato, T. Niehues, D. Plonné, C. Morén, T. Noguera, M.A. Muñoz Fernández, R. Bologna, S. Arazi, A.G. Fedullo, M. Taicz, E. Vicentini, M. Moragas, A. Mangano, M. Dell’Orso, M. Gatto, V. Reliquet, A. Soria, E. Paredes, N. Chereau, M. Tching Sin, L. Flet, A. Rodallec, C. Hemon, N. Elenga, M.D. Terrine, N. Blaise, S. Augustin, P. Mespoulhe, H. Pouchain, N. Pavia-Ruz, R. Muñoz- Hernández, A. Neri-Macias, M.D. Jarillo-Quijada, C. Espinosa-Sotero, L. Marques, C. Teixeira, A. Fernandes, R. Nunes, H. Nascimento, J. Tuna, A. Padrao, I. Ferraz, A.C. Mendes, C. Correira, H. Pinheiro, A.C. Matos, A.C. Sampaio, A. Oliveira, A. Caldeira, M. Tavares, A. Reis Melo, C. Castro, C. Faria, C. Prucha, R. Ribeiro, F. Monteiro, M.F. Candeias, T. Silva Milhiero, E. Gomes Neves, R. Corte-Real, M. Morgado, D. Mendes, M. Cardão, A. Violari, N. Ramsagar, A. Liberty, M. Nyati, L. Maseko, M. Khunene, S. Mkhize, Z. Essack, N. Akoojee, U. Singh, Y. Fourie, S. Govender, A. Vadee, R. Lakha, J. Erasmus, A. Mamiane, T. Daniel, P. Bhana, N. Maduna, M. Cotton, M. Groenewald, G. Slade, J. Coetzee, L. Ganger, S. Weldon, M. Wessels, L. Hoorn, S. Pieterse, C. Makola, K. Smith, M. Isaacs, A. Cweya, S. Fry, S. Barnabas, M. Theunissen, N. Nduna, M. Smuts, P. Rojo Conejo, C. Epalza, M. Fernández, M.J. Mellado Peña, T. Sainz Costa, L. Escosa García, P. Gomez Salcedo, C. Fortuny Guasch, T. Noguera Julian, C. Estepa, M. Cubells, E. Sans, E. Bruno, L. Prieto, P. Mendez García, A. Murciano Cabeza, M. Coto, R. Torrent, M. Torres Arauz, M. Navarro Gómez, A. Mur, S. Guillén Martin, M. Moreno, J.T. Ramos Amador, I. Garcia, C. Kalhert, T. Wachinger, B. Wohlwend, S. Hafner, G. Dollenmaier, P. Paioni, R. Signorell, J. Boni, A. Duppenthaler, B. Mann, C. Saegesser, M. Barbani, C. Ngampiyaskul, P. Greetanukroh, P. Khannak, P. Tearsansern, W. Chamjamrat, N. Chanto, T. Thapwai, K. Thungkham, P. Puangmalai, C. Ruklao, P. Ounchanum, S. Khusuwan, S. Denjanta, Y. Thaweesombat, J. Thewsoongnoen, K. Kaewmamueng, P. Kamboua, S. Pongprapass, W. Srisuk, A. Kongponoi, J. Limplertjareanwanich, S. Kanjanavanit, C. Saewtrakool, P. Yingyong, D. Chutima, R. Junkaew, T. Chankun, U. Srirompotong, P. Sudsaard, K. Kongsuk, T. Petpranee, S. Srirojana, D. Donngernl, A. Kamkoonmongkol, N. Na Kalasin, P. Phunkhum, A.R. Kekitiinwa, P. Amuge, D. Bbuye, J. Nalubwama, S. Namanda, M. Nsibuka Kisekka, A. Kirabira, L. Lawrence, G. Agaba, G. Ahimbisibwe, A. Nalugo, F. Namuli, R. Kadhuba, R. Namuddu, I. Nabwire, L. Kiyimba, A. Baita, J. Tikabibamu, L. Nakandi, G.P. Kisitu, N. Nabukeera Barung, C.M. Kityo, V. Musiime, E. Kaudha, A. Nanduudu, E. Mujyambere, S.P. Labeja Ocitti, J. Ategeka, E. Nambi, R. Nazzinda, D. Rutebarika, R. Basiimwa, R. Mbabazi, P. Kyobutungi, M. Nabalamba, A. Nakalyango, J. Tumusiime, S. Nakabuye, J. Mwebaza, S. Oruk, J. Namusanje, A. Musiime, L. Mugarura, M. Ojok, J. Kitabalwa, C. Katemba, M. Nannungi, E. Bagirigomwa, D. Odoch, E. Rubanga, D. Mulima, E.L. Babu, D. Baliruno, C. Inyakuwal, E.D. Williams, A. Mulindwa, A. Uyungrwoth, I. Raus, O. Mostovenko, T. Stepchenkova, A. Volokha, N. Primak, J. Kenny, A. Callaghan, M. Ahmad, S. Vergnano, M. Ross, F. Manyi, D. Nayagam, S. Hawkins, C. Ball, E. Hamlyn, C. Gilmour, S. Gilmour-White, S. Doshi, E. Fuller, A. Adebayo, K. Tupper, E. Nsirim, S. Welch, J. Daglish, L. Thrasyvoulou, E. Irvine, K. Gandhi, Y. Vaughn-Gordon, and N. Sibanda

Subjects
HIV, Children, Adolescents, Randomised, Paediatrics, Dual therapy, Medicine (General), R5-920
Abstract

Summary: Background: Integrase inhibitor (INSTI) with boosted darunavir (DRV/r), a regimen with a high-resistance barrier, avoiding NRTI toxicities, might be a switching option in children living with HIV (CLWHIV). Methods: SMILE is a randomised non-inferiority trial evaluating safety and antiviral efficacy of once-daily INSTI + DRV/r vs. continuing on current standard-of-care (SOC) triple ART (2NRTI + boosted PI/NNRTI) in virologically-suppressed CLWHIV aged 6–18 years. The primary outcome is the proportion with confirmed HIV-RNA ≥50 copies/mL by week 48, estimated by Kaplan–Meier method. Non-inferiority margin was 10%. Registration number for SMILE are: ISRCTN11193709, NCT #: NCT02383108. Findings: Between 10th June 2016 and 30th August 2019, 318 participants were enrolled from Africa 53%, Europe 24%, Thailand 15% and Latin America 8%, 158 INSTI + DRV/r [153 Dolutegravir (DTG); 5 Elvitegravir (EVG)], 160 SOC. Median (range) age was 14.7 years (7.6–18.0); CD4 count 782 cells/mm3 (227–1647); 61% female. Median follow-up was 64.3 weeks with no loss to follow-up. By 48 weeks, 8 INSTI + DRV/r vs. 12 SOC had confirmed HIV-RNA ≥50 copies/mL; difference (INSTI + DRV/r-SOC) −2.5% (95% CI: −7.6, 2.5%), showing non-inferiority. No major PI or INSTI resistance mutations were observed. There were no differences in safety between arms. By week 48, difference (INSTI + DRV/r-SOC) in mean CD4 count change from baseline was −48.3 cells/mm3 (95% CI: −93.4, −3.2; p = 0.036). Difference (INSTI + DRV/r-SOC) in mean HDL change from baseline was −4.1 mg/dL (95% CI: −6.7, −1.4; p = 0.003). Weight and Body Mass Index (BMI) increased more in INSTI + DRV/r than SOC [difference: 1.97 kg (95% CI: 1.1, 2.9; p

Published
2023
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2. Research on Cyberbullying and Suicide: A Bibliometric Analysis

Author

A. Denche-Zamorano, M. Mendoza-Muñoz, S. Barrios-Fernández, C. Galán-Arroyo, J. C. Adsuar, and J. y Rojo-Ramos

Abstract

Suicide is a global mental health problem. In recent years, suicidal ideation, suicide attempts and suicides have increased in children and adolescents. In this population, cyberbullying is a public health problem that has grown along the increase in use of devices with internet access. Cybervictimization is related to negative health effects, even including suicidal ideation or suicide in cyberbullied individuals. This study is the first bibliometric analysis on scientific literature related to cyberbullying and suicide based on the traditional laws of bibliometrics. The aim was to generate a global overview of the research related to this object of study. We analysed 242 documents published in journals indexed in the Web of Science, examining the trend followed by annual publications, identifying the prolific (most productive) and prominent (prolific co-authors with one or more papers between most cited papers) co-authors, leading countries and journals, the most cited documents and the most used author keywords. Annual publications followed an exponential growth trend (R[superscript 2] = 89.2%), meaning that there is a great interest in the scientific community for this study object. International Journal of Environmental Research and Public Health and Psychiatry Research were the journals with most document published. Baiden, P. (prolific), Kowalski, R. (most cited), Hinjuja, S. and Patchin, J. (prominents) were the most highlighted co-authors, reference authors on the subject. Most scientific output originated in the USA. Five thematic lines were identified among the author keywords. The results of this research show the growing interest of the scientific community in this topic, along with useful information for researchers and publishers, identifying relevant co-authors, journals interested in the topic and emerging lines of research, highlighting self-harm, cyber-victimisation, suicide risks and suicidal behaviours as the most recent thematic lines.

Published
2025
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3. Gamification and Player Type: Relationships of the HEXAD Model with the Learning Experience

Author

Silvia Sipone, Victor Abella, Marta Rojo, and José Luis Moura

Abstract

Gamification is a widely utilised educational tool designed to promote specific behaviours. An effective gamification design must consider users' experiences and perceptions to enhance engagement and participation. This research is part of a broader study that develops gamified activities to teach primary school pupils about sustainable mobility. The study investigates the relationship between player profiles, as defined by the Hexad scale, and the use of the ClassCraft platform for learning sustainable mobility concepts. The Hexad scale serves as an instrument to analyse the various motivations exhibited by each student when interacting with the gamified application. Specifically, we examine the connection between player profiles, learning levels, the components of the ClassCraft platform, and the impact of gender on this relationship. An experiment was conducted with 75 fifth-grade primary school students (aged 10-12) who used the ClassCraft platform. Several linear regression models correlated various variables with the player profiles included in the Hexad scale. The results indicate a relationship between player profiles and the variables considered: final score on the platform, number of activities completed, number of connections made, player level achieved, student satisfaction level, and learning levels. Additionally, the high percentage of socialiser profiles found among the students is perfectly in line with some of the intrinsic characteristics of the ClassCraft platform. Furthermore, the analysis revealed minimal differences between male and female players across most profiles.

Published
2025
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4. Where the Rubber Meets the Road: Balancing Pedagogy and Partnerships in an Undergraduate Community-Based Research Class

Author

Florencia Rojo

Abstract

Community-based research (CBR) as a form of community-engaged learning (CEL) offers students valuable sociological practice and learning experiences. Although CEL strategies are well documented for enhancing students' sociological imagination, gaps persist in the literature regarding the impact on community partners. This article addresses the challenges and opportunities inherent in CEL, emphasizing the need for a balanced approach that enhances student learning while maintaining meaningful community partnerships. Through a case study of an undergraduate CBR class, this article highlights the instructor's role in building authentic community-academic relationships, providing a blueprint for designing high-impact pedagogical practices with real-world applications. Employing qualitative interviews focused on students' and community partners' experiences, the study probes power dynamics, potential inequalities, and time-intensive aspects. It introduces an instructor-anchored partnership model incorporating team-based learning, addressing these complexities and presenting a framework for effective community-based learning in sociological education.

Published
2025
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5. Speeds of sound for ($CH_{4}$ + $He$) mixtures from $p$ = (0.5 to 20) MPa at $T$ = (273.16 to 375) K

Author

Lozano-Martín, Daniel, Rojo, Andres, Martín, M. Carmen, Vega-Maza, David, and Segovia, José Juan

Subjects
Physics - Chemical Physics
Abstract

This work aims to provide accurate and wide-ranging experimental new speed of sound data $w$($p$,$T$) of two binary ($CH_{4}$ + $He$) mixtures at a nominal helium content of 5% and 10% at pressures $p$ = (0.5 up to 20) MPa and temperatures $T$ = (273.16, 300, 325, 350 and 375) K. For this purpose, the most accurate technique for determining speed of sound in gas phase has been used: the spherical acoustic resonator. Speed of sound is determined with an overall relative expanded ($k$ = 2) uncertainty of 230 parts in $10^{6}$ and compared to reference models for multicomponent natural gas-like mixtures: AGA8-DC92 and GERG-2008 equations of state. Relative deviations of experimental data from model estimations are outside the experimental uncertainty limit, although all points are mostly within the AGA uncertainty of 0.2% and GERG uncertainty of 0.5% and worsen as the helium content increases. Absolute average deviations are better than 0.45% for GERG and below 0.14% for AGA models in (0.95 $CH_{4}$ + 0.05 $He$) mixture and below 0.83% for GERG and within 0.22% for AGA equations in (0.90 $CH_{4}$ + 0.10 $He$) mixture.

Published
2024
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6. Applying digital twins for the management of information in turnaround event operations in commercial airports

Author

Conde, Javier, Munoz-Arcentales, Andres, Romero, Mario, Rojo, Javier, Salvachúa, Joaquín, Huecas, Gabriel, and Alonso, Álvaro

Subjects
Electrical Engineering and Systems Science - Systems and Control
Abstract

The aerospace sector is one of the many sectors in which large amounts of data are generated. Thanks to the evolution of technology, these data can be exploited in several ways to improve the operation and management of industrial processes. However, to achieve this goal, it is necessary to define architectures and data models that allow to manage and homogenise the heterogeneous data collected. In this paper, we present an Airport Digital Twin Reference Conceptualisation's and data model based on FIWARE Generic Enablers and the Next Generation Service Interfaces-Linked Data standard. Concretely, we particularise the Airport Digital Twin to improve the efficiency of flight turnaround events. The architecture proposed is validated in the Aberdeen International Airport with the aim of reducing delays in commercial flights. The implementation includes an application that shows the real state of the airport, combining two-dimensional and three-dimensional virtual reality representations of the stands, and a mobile application that helps ground operators to schedule departure and arrival flights.

Published
2024
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7. A Phenomenological Analysis of LHC Neutrino Scattering at NLO Accuracy Matched to Parton Showers

Author

van Beekveld, Melissa, Ravasio, Silvia Ferrario, Groenendijk, Eva, Krack, Peter, Rojo, Juan, and Sánchez, Valentina Schütze

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

We perform a detailed phenomenological study of high-energy neutrino deep inelastic scattering (DIS) focused on LHC far-forward experiments such as FASER$\nu$ and SND@LHC. To this aim, we parametrise the neutrino fluxes reaching these LHC far-forward experiments in terms of `neutrino PDFs' encoding their energy and rapidity dependence by means of the LHAPDF framework. We integrate these neutrino PDFs in the recently developed POWHEG-BOX-RES implementation of neutrino-induced DIS to produce predictions accurate at next-to-leading order (NLO) in the QCD coupling matched to parton showers (PS) with Pythia8. We present NLO+PS predictions for final-state distributions within the acceptance of FASER$\nu$ and SND@LHC as well as for two experiments of the proposed Forward Physics Facility (FPF), FASER$\nu$2 and FLArE. We quantify the impact of NLO QCD corrections, of the parton showering and hadronisation settings in Pythia8, of the QED shower, and of the incoming neutrino flavour for the description of these observables, and compare our predictions with the GENIE neutrino event generator. Our work demonstrates the relevance of modern higher-order event generators to achieve the key scientific targets of the LHC neutrino experiments., Comment: 25 pages, 12 figures, v2: version accepted for publication in EPJC

Published
2024
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12. Incidence, clinical manifestations and characterization of Enterovirus in the last decade (2014–2023) in Asturias (Spain). Effect of the SARS-CoV-2 pandemic

Author

Rojo-Alba, Susana, González-Alba, José María, Martínez, Zulema Pérez, Varela, Cristina Ochoa, Álvarez, Maria Agustina Alonso, Fernández, Pablo Rubianes, Pérez, Mercedes Rodríguez, García, Estibaliz Garrido, Boga, José Antonio, García, Santiago Melón, and Álvarez-Argüelles, Marta Elena

Published
2025
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18. Validation of electrodeposited 241Am alpha-particle sources for use in liquified gas detectors at cryogenic temperatures

Author

Alamillo, E. Calvo, Vázquez, M. T. Crespo, Mendes, P. F. Rato, Garrote, R. Álvarez, Anadón, J. I. Crespo, Cuesta, C., Rojo, A. De la Torre, Gil-Botella, I., Martín, I. Martín, Mendieta, M. Mejuto, Palomares, C., Molina, L. Pérez, Otón, J. A. Soto, and de Osa, A. Verdugo

Subjects
Physics - Instrumentation and Detectors, High Energy Physics - Experiment
Abstract

This paper describes a procedure for the validation of alpha-particle sources (exempt unsealed sources) to be used in experimental setups with liquefied gases at cryogenic temperatures (down to -196 C) and high vacuum. These setups are of interest for the development and characterization of neutrino and dark matter detectors based on liquid argon, among others. Due to the high purity requirements, the sources have to withstand high vacuum and cryogenic temperatures for extended periods. The validation procedure has been applied to 241Am sources produced by electrodeposition., Comment: 5 pages

Published
2024
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19. Report from the First EPIICAL (Early-treated Perinatally HIV-infected Individuals: Improving Children's Actual Life with Novel Immunotherapeutic Strategies) General Assembly meeting, 9–11 November 2017, Rome, Italy

Author

P. Zangari, P. Palma, N. Cotugno, P. Rojo, A. Tagarro, I. Pepponi, A. De Rossi, L. Kuhn, S. Pahwa, M. Cameron, E. Nastouli, S. Watters, A.G. Marceline, L.E. McCoy, D. Persaud, A. Violari, M. Chan, A.G. Babiker, C. Foster, J. Ananworanich, C. Giaquinto, and P. Rossi

Subjects
Microbiology, QR1-502, Public aspects of medicine, RA1-1270
Published
2018
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20. Onlife Identity: The Question of Gender and Age in Teenagers' Online Behaviour

Author

Serrate-Gonzalez, Sara, Sanchez-Rojo, Alberto, Andrade-Silva, Luis-E, and Muñoz-Rodriguez, Jose-Manuel

Abstract

The presence of cyberspace in the lives of young people is such that we can no longer distinguish between online and offline spheres. They live a process of onlife development that is not always equitable in terms of gender. This paper aims to account for the online behaviour of Spanish adolescents according to gender and age, the decisions they make when constructing their virtual identity, and the effects that this has on them. A quantitative study has been carried out at a national level (N=2,076, 12-18 years old) following a non-experimental ex post facto design by means of a survey study. The results show that there are gender differences in the preference for one or other social network. A high percentage of girls make different choices when it comes to their online presence. Unlike boys, girls state that their virtual self and their behaviour significantly influence the opinion that they have of themselves and their need to feel integrated. In conclusion, the decisions that adolescents make when creating their virtual selves do not only have negative consequences derived from poor management, but are also plagued by mandates and stereotypes that determine how they should be and what they should do online; something that is especially pressing for girls.

Published
2023

21. Respiratory Syncytial Virus Risk Profile in Hospitalized Infants and Comparison with Influenza and COVID-19 Controls in Valladolid, Spain, 2010–2022

Author

Haeberer, Mariana, Mengel, Martin, Fan, Rong, Toquero-Asensio, Marina, Martin-Toribio, Alejandro, Liu, Qing, He, Yongzheng, Uppal, Sonal, Rojo-Rello, Silvia, Domínguez-Gil, Marta, Hernán-García, Cristina, Fernández-Espinilla, Virginia, Atwell, Jessica E., Sanz, Javier Castrodeza, Eiros, José M., and Sanz-Muñoz, Ivan

Published
2024
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25. Sustained aviremia despite anti-retroviral therapy non-adherence in male children after in utero HIV transmission

Author

Bengu, Nomonde, Cromhout, Gabriela, Adland, Emily, Govender, Katya, Herbert, Nicholas, Lim, Nicholas, Fillis, Rowena, Sprenger, Kenneth, Vieira, Vinicius, Kannie, Samantha, van Lobenstein, Jeroen, Chinniah, Kogielambal, Kapongo, Constant, Bhoola, Roopesh, Krishna, Malini, Mchunu, Noxolo, Pascucci, Giuseppe Rubens, Cotugno, Nicola, Palma, Paolo, Tagarro, Alfredo, Rojo, Pablo, Roider, Julia, Garcia-Guerrero, Maria C., Ochsenbauer, Christina, Groll, Andreas, Reddy, Kavidha, Giaquinto, Carlo, Rossi, Paolo, Hong, Seohyun, Dong, Krista, Ansari, M. Azim, Puertas, Maria C., Ndung’u, Thumbi, Capparelli, Edmund, Lichterfeld, Mathias, Martinez-Picado, Javier, Kappes, John C., Archary, Moherndran, and Goulder, Philip

Published
2024
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27. RSV Risk Profile in Hospitalized Adults and Comparison with Influenza and COVID-19 Controls in Valladolid, Spain, 2010–2022

Author

Haeberer, Mariana, Mengel, Martin, Fan, Rong, Toquero-Asensio, Marina, Martin-Toribio, Alejandro, Liu, Qing, He, Yongzheng, Uppal, Sonal, Rojo-Rello, Silvia, Domínguez-Gil, Marta, Hernán-García, Cristina, Fernández-Espinilla, Virginia, Liang, Caihua, Begier, Elizabeth, Castrodeza Sanz, Javier, Eiros, José M., and Sanz-Muñoz, Ivan

Published
2024
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30. Measurement of the Photon Detection Efficiency of Hamamatsu VUV4 SiPMs at Cryogenic Temperature

Author

Álvarez-Garrote, Rodrigo, Calvo, Enrique, Canto, Aritz, Crespo-Anadón, José Ignacio, Cuesta, Clara, Rojo, Andrés de la Torre, Gil-Botella, Inés, Corchado, Sergio Manthey, Martín, Iván, Palomares, Carmen, Pérez-Molina, Laura, and de Osa, Antonio Verdugo

Subjects
Physics - Instrumentation and Detectors, High Energy Physics - Experiment
Abstract

Liquid argon time projection chambers (TPC) are widely used in neutrino oscillation and dark matter experiments. Detection of scintillation light in liquid argon TPC's is challenging because of its short wavelength, in the VUV range, and the cryogenic temperatures (~86 K) at which the sensors must operate. Wavelength shifters (WLS) are typically needed to take advantage of the high Photon Detection Efficiency (PDE) in the visible range of most of photondetectors. The Hamamatsu VUV4 S13370--6075CN SiPMs can directly detect VUV light without the use of WLS, which main benefit is an improved PDE at these short wavelengths, but also the visible light from WLS. The manufacturer (Hamamatsu Photonics K.K.) provides a complete characterization of these devices at room temperature; however, previous studies have indicated a decrease of the PDE at cryogenic temperature for VUV light. In this work, we present the measurement of the PDE of VUV4 SiPMs at cryogenic temperature for different wavelengths in the range [270, 570] nm. A dedicated measurement at 127 nm is also shown., Comment: F6a,F9b:clear L145,L154,L233,L226-231:rephrased 5.2TitleChanged L68,L151,L165:typos Additional measurements showed that the V that was being used in the LAr setup was obtained for LN2 temperature.To compare with 4OV we have applied a 3% correction to account for the PDEvsOV dependance. Removed unused references and added some missing acknowledgments

Published
2024
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31. Anomalous quantum transport in fractal lattices

Author

Rojo-Francàs, Abel, Pansari, Priyanshu, Bhattacharya, Utso, Juliá-Díaz, Bruno, and Grass, Tobias

Subjects
Quantum Physics, Condensed Matter - Disordered Systems and Neural Networks, Condensed Matter - Mesoscale and Nanoscale Physics, Condensed Matter - Quantum Gases, Physics - Optics
Abstract

Fractal lattices are self-similar structures with repeated patterns on different scales. As in other aperiodic lattices, the absence of translational symmetry can give rise to quantum localization effects. In contrast to low-dimensional disordered systems, co-existence of localized and extended states is possible in fractal structures, and can lead to subtle transport behavior. Here, we study the dynamical properties of two fractal lattices, the Sierpi\'nski gasket and the Sierpi\'nski carpet. Despite their geometric similarity, the transport turns out to behave very differently: In the Sierpi\'nski gasket, we find a sub-diffusive behavior, whereas the Sierpi\'nski carpet exhibits sub-ballistic transport properties. We show that the different dynamical behavior is in line with qualitative differences of the systems' spectral properties. Specifically, in contrast to the Sierpi\'nski carpet, the Sierpi\'nski gasket exhibits an inverse power-law behavior of the level spacing distribution. From the point of view of technological applications, we demonstrate that the sub-diffusive behavior in the Sierpi\'nski gasket can be used as a quantum memory. By interpolating between fractal and regular lattices, a flexible tuning between different transport regimes becomes possible., Comment: 9 pages, 7 figures

Published
2024
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40. Gestational breast cancer: distinctive molecular and clinico-epidemiological features

Author

de la Haba-Rodríguez, J. R., Mínguez, P., Rojo, F., Martín, M., Alba, E., Servitja, S., Prat, A., Pérez-Fidalgo, J. A., Gavilá, J., Morales, C., Rodriguez-Lescure, A., Herrero, C., Peña-Enriquez, R, Herranz, J., Hernando, C., Hernández-Blanquisett, A., Guil-Luna, S., Martinez, MT., Blanch, S., Caballero, R., Martín, N., Pollán, M., Guerrero-Zotano, A., and Bermejo, B.

Published
2024
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42. Early inflammation as a footprint of increased mortality risk in infants living with HIV from three African countries

Author

Morrocchi, Elena, Pascucci, Giuseppe R., Cotugno, Nicola, Pighi, Chiara, Dominguez-Rodriguez, Sara, Petrara, Maria Raffaella, Tagarro, Alfredo, Kuhn, Louise, Cotton, Mark F., Otwombe, Kennedy, Lain, Maria G., Vaz, Paula, Barnabas, Shaun L., Spyer, Moira J., Lopez, Elisa, Fernández-Luis, Sheila, Nhampossa, Tacilta, Maiga, Almoustapha I., Dolo, Oumar, De Rossi, Anita, Rojo, Pablo, Giaquinto, Carlo, Lichterfeld, Mathias, Violari, Avy, Smit, Theresa, Behuhuma, Osee, Klein, Nigel, De Armas, Lesley, Pahwa, Savita, Rossi, Paolo, and Palma, Paolo

Published
2024
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46. European pollen reanalysis, 1980–2022, for alder, birch, and olive

Author

Sofiev, Mikhail, Palamarchuk, Julia, Kouznetsov, Rostislav, Abramidze, Tamuna, Adams-Groom, Beverley, Antunes, Célia M., Ariño, Arturo H., Bastl, Maximilian, Belmonte, Jordina, Berger, Uwe E., Bonini, Maira, Bruffaerts, Nicolas, Buters, Jeroen, Cariñanos, Paloma, Celenk, Sevcan, Ceriotti, Valentina, Charalampopoulos, Athanasios, Clewlow, Yolanda, Clot, Bernard, Dahl, Aslog, Damialis, Athanasios, De Linares, Concepción, De Weger, Letty A., Dirr, Lukas, Ekebom, Agneta, Fatahi, Yalda, Fernández González, María, Fernández González, Delia, Fernández-Rodríguez, Santiago, Galán, Carmen, Gedda, Björn, Gehrig, Regula, Geller Bernstein, Carmi, Gonzalez Roldan, Nestor, Grewling, Lukasz, Hajkova, Lenka, Hänninen, Risto, Hentges, François, Jantunen, Juha, Kadantsev, Evgeny, Kasprzyk, Idalia, Kloster, Mathilde, Kluska, Katarzyna, Koenders, Mieke, Lafférsová, Janka, Leru, Poliana Mihaela, Lipiec, Agnieszka, Louna-Korteniemi, Maria, Magyar, Donát, Majkowska-Wojciechowska, Barbara, Mäkelä, Mika, Mitrovic, Mirjana, Myszkowska, Dorota, Oliver, Gilles, Östensson, Pia, Pérez-Badia, Rosa, Piotrowska-Weryszko, Krystyna, Prank, Marje, Przedpelska-Wasowicz, Ewa Maria, Pätsi, Sanna, Rajo, F. Javier Rodríguyez, Ramfjord, Hallvard, Rapiejko, Joanna, Rodinkova, Victoria, Rojo, Jesús, Ruiz-Valenzuela, Luis, Rybnicek, Ondrej, Saarto, Annika, Sauliene, Ingrida, Seliger, Andreja Kofol, Severova, Elena, Shalaboda, Valentina, Sikoparija, Branko, Siljamo, Pilvi, Soares, Joana, Sozinova, Olga, Stangel, Anders, Stjepanović, Barbara, Teinemaa, Erik, Tyuryakov, Svyatoslav, Trigo, M. Mar, Uppstu, Andreas, Vill, Mart, Vira, Julius, Visez, Nicolas, Vitikainen, Tiina, Vokou, Despoina, Weryszko-Chmielewska, Elżbieta, and Karppinen, Ari

Published
2024
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47. Mercury’s plasma environment after BepiColombo’s third flyby

Author

Hadid, Lina Z., Delcourt, Dominique, Harada, Yuki, Rojo, Mathias, Aizawa, Sae, Saito, Yoshifumi, André, Nicolas, Glass, Austin N., Raines, Jim M., Yokota, Shoichiro, Fränz, Markus, Katra, Bruno, Verdeil, Christophe, Fiethe, Björn, Leblanc, Francois, Modolo, Ronan, Fontaine, Dominique, Krupp, Norbert, Krüger, Harald, Leblanc, Frédéric, Fischer, Henning, Berthelier, Jean-Jacques, Sauvaud, Jean-André, Murakami, Go, and Matsuda, Shoya

Published
2024
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