cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
SUGÁRVÉDŐ NEHÉZBETON TÁROLÓK_publikáció.pdf
Creators: name: Generálépítő Zrt. munkacsoport, H-4405 Nyíregyháza, Lombkorona u. 10-16., Pannónia
Publisher: name: figshare
Year: 2025
Subjects: classificationCode: 329999
subject: Other biomedical and clinical sciences not elsewhere classified

description: SUGÁRVÉDŐ NEHÉZBETON TÁROLÓKSzerző: Pannónia Generálépítő Zrt. munkacsoport, helyszín: 4405 Nyíregyháza, Lombkorona u. 10-16., Dátum: 2025.02.25. Lektorálta: Dr. Petró Attila Mátyás, radiológus szakorvosA sugárvédő nehézbetonok kiemelt szerepet töltenek be a nukleáris iparban, atomerőműben, az egészségügyben és más sugárzásnak kitett területeken. Ezek a nagy sűrűségű, speciális betonok sugárzáselnyelő adalékanyagokat tartalmaznak, amelyek hatékonyan csökkentik a nagy erejű ionizáló sugárzás (röntgen, gamma- és neutron sugárzás) áthatolását. Ennek megoldására Magyarországon, a korábbi vasérckinyerő helyeken, a bányaterületek meddőhányóiban nagy mennyiségben fellelhető a barit, amelyet tartalmazó adalékanyaggal készült, előregyártott konténercsalád az egészségügyi intézmények, hulladéklerakók és atomerőművek veszélyes, illetve radioaktív anyagainak, hulladékainak biztonságos tárolására és elszállítására alkalmas lehet.
RADIATION-PROTECTIVE HEAVY-DUTY CONCRETE CONTAINERS
Author: Pannónia Generálepítő Zrt. working group, location: 4405 Nyíregyháza, Lombkorona u. 10-16., Date: 2025.02.25. Edited by: Dr. Attila Mátyás Petró, radiologist
Radiation-protective heavy concrete plays a key role in the nuclear industry, nuclear power plants, healthcare and other areas exposed to radiation. These high-density, special concretes contain radiation-absorbing additives that effectively reduce the penetration of high-intensity ionizing radiation (X-ray, gamma and neutron radiation).To solve this problem, barite can be found in large quantities in former iron ore mining sites and waste heaps of mining areas in Hungary. A prefabricated container family made with an additive containing barite can be suitable for the safe storage and transportation of hazardous and radioactive materials and waste from healthcare institutions, landfills and nuclear power plants.
Statistical investigation of the large-area Si(Li) detectors mass-produced for the GAPS experiment
Creators: name: Kozai, M.
name: Tokunaga, K.
name: Fuke, H.
name: Yamada, M.
name: Hailey, C. J.
name: Kato, C.
name: Kraych, D.
name: Law, M.
name: Martinez, E.
name: Munakata, K.
name: Perez, K.
name: Rogers, F.
name: Saffold, N.
name: Shimizu, Y.
name: Tokuda, K.
name: Xiao, M.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Instrumentation and Detectors (physics.ins-det)
subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: The lithium-drifted silicon (Si(Li)) detector developed for the General Antiparticle Spectrometer (GAPS) experiment features a thick (~2.2 mm) sensitive layer, large (10 cm) diameter, and excellent energy resolution (~4 keV for 20-100 keV X-rays) at a relatively high operating temperature (approximately -40C). Mass production of GAPS Si(Li) detectors has been performed to construct a large-volume silicon tracker for GAPS. We achieved the first success of the mass production of large-area Si(Li) detectors with a high (~90%) yield rate. Valuable datasets related to detector fabrication, such as detector performance and manufacturing parameters, were recorded and collected during the mass production. This study analyzes the datasets using statistical methods with the aim of comprehensively examining the mass production and to gain valuable insight into the fabrication method. Sufficient uniformities of the performance parameters (leakage current and capacitance) between detectors and strips are found, demonstrating high-quality and stable mass production. We also search for correlations between detector performance and manufacturing parameters by using data-mining techniques. Conventional multivariate analysis (multiple regression analysis) and machine-learning techniques (regression tree analysis) are complementarily used, and it is found that the Li-drift process makes a significant contribution to the performance parameters of the finished detectors. Detailed investigation of the drift process is performed using environmental data, and physical interpretations are presented. Our results provide valuable insight into the fabrication methods for this kind of large-area Si(Li) detector, and encourages future projects that require large-volume silicon trackers.
description: 41 pages, 18 figures, accepted for publication in Nuclear Instruments and Methods in Physics Research Section A
Spin-Orbit Coupling in Transition Metal Dichalcogenide Heterobilayer Flat Bands
Creators: name: Rademaker, Louk
Publisher: name: arXiv
Year: 2021
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Materials Science (cond-mat.mtrl-sci)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: The valence flat bands in transition metal dichalcogenide (TMD) heterobilayers are shown to exhibit strong intralayer spin-orbit coupling. This is reflected in a simple tight-binding model with spin-dependent complex hoppings based on the continuum model. A perpendicular electric field causes interlayer hybridization, such that the effective model is equivalent to the Kane-Mele model of topological insulators. The proposed model can be used as a starting point to understand interactions and the experimentally observed topological phases.
description: 5 pages, 4 figures
Supplemental Material - Online synchronous focus group interviews: Practical considerations
Creators: name: Willemsen, Romy F
name: Aardoom, Jiska J
name: Chavannes, Niels H
name: Versluis, Anke
Publisher: name: SAGE Journals
Year: 2022
Subjects: subject: 160807 Sociological Methodology and Research Methods
subject: FOS: Sociology

description: Supplemental Material for Online synchronous focus group interviews: Practical considerations by RF Willemsen, JJ Aardoom, NH Chavannes and A Versluis in Qualitative Research
Exceptional points of PT-symmetric reflectionless states in complex scattering systems
Creators: name: Ferise, Clément
name: del Hougne, Philipp
name: Félix, Simon
name: Pagneux, Vincent
name: Davy, Matthieu
Publisher: name: arXiv
Year: 2021
Subjects: subject: Classical Physics (physics.class-ph)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: We investigate experimentally and analytically the coalescence of reflectionless (RL) states in symmetric complex wave-scattering systems. We observe RL-exceptional points (EPs), first, with a conventional Fabry-Perot system for which the scattering strength within the system is tuned symmetrically, and then with single- and multi-channel symmetric disordered systems. We identify that an EP of the parity-time (PT)-symmetric RL-operator is obtained when the spacing between central frequencies of two natural resonances of the system is equal to the decay rate into incoming and outgoing channels. Finally, we leverage the transfer functions associated with RL and RL-EPs states to implement first- and second-order analog differentiation.
Alternating twisted mutilayer graphene: generic partition rules, double flat bands, and orbital magnetoelectric effect
Creators: name: Xie, Bo
name: Zhang, Shihao
name: Liu, Jianpeng
Publisher: name: arXiv
Year: 2021
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Twisted graphene systems have draw significant attention due to the discoveries of various correlated and topological phases. In particular, recently the alternating twisted trilayer graphene is discovered to exhibit unconventional superconductivity, which motivates us to study the electronic structures and possible interesting correlation effects of this class of alternating twisted graphene systems. In this work we consider generic alternating twisted multilayer graphene (ATMG) systems with $M$-$L$-$N$ stacking configurations, in which the $M$ ($L$) graphene layers and the $L$ ($N$) layers are twisted by an angle $θ$ (-$θ$). Based on analysis from a simplified $\textbf{k}\!\cdot\!\textbf{p}$ model approach, we analytically derive generic partition rules for the low-energy electronic structures, which exhibit various intriguing band dispersions including one pair of flat bands, two pairs of flat bands, as well as flat bands co-existing with with Dirac cones, quadratic bands, or more generally $E(\mathbf{k})\!\sim\!k^J$ dispersions ($J$ is positive integer) for each spin and valley. Such unusual non-interacting electronic structures may have unconventional correlation effects. Especially for a mirror symmetric ATMG system with two pairs of flat bands (per spin per valley), we find that Coulomb interactions may drive the system into a state breaking both time-reversal and mirror symmetries, which can exhibit a novel type of orbital magnetoelectric effect due to the interwining of electric polarization and orbital magnetization orders in the symmetry-breaking state.
sj-docx-1-aas-10.1177_00953997221109308 – Supplemental material for Learning and Adaptation in Polycentric Transport Governance: The Case of the Dutch Brabant Accessibility Agenda
Creators: name: Van Assche, Kristof
name: Beunen, Raoul
name: Verweij, Stefan
name: Evans, Joshua
name: Gruezmacher, Monica
name: Bousema, Ingo
name: Busscher, Tim
name: Rauws, Ward
name: Leendertse, Wim
Publisher: name: SAGE Journals
Year: 2022
Subjects: subject: 160607 International Relations
subject: FOS: Political science
subject: 160509 Public Administration

description: Supplemental material, sj-docx-1-aas-10.1177_00953997221109308 for Learning and Adaptation in Polycentric Transport Governance: The Case of the Dutch Brabant Accessibility Agenda by Ingo Bousema, Tim Busscher, Ward Rauws and Wim Leendertse in Administration & Society
sj-pdf-1-jao-10.1177_03913988221109618 – Supplemental material for The optimal electrical stimulation for neural differentiation of conjunctiva mesenchymal stem cells
Creators: name: Esmaeili Abdar, Zahra
name: Jafari, Rahim
name: Mohammadi, Parvin
name: Nadri, Samad
Publisher: name: SAGE Journals
Year: 2022
Subjects: subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences

description: Supplemental material, sj-pdf-1-jao-10.1177_03913988221109618 for The optimal electrical stimulation for neural differentiation of conjunctiva mesenchymal stem cells by Zahra Esmaeili Abdar, Rahim Jafari, Parvin Mohammadi and Samad Nadri in The International Journal of Artificial Organs
Development of a Pulsed VUV Light Source With Adjustable Intensity
Creators: name: McDonald, A. D.
name: Febbraro, M.
name: Asaadi, J.
name: Havener, C. C
Publisher: name: arXiv
Year: 2021
Subjects: subject: Instrumentation and Detectors (physics.ins-det)
subject: FOS: Physical sciences

description: This paper describes the development of a pulsed light source using the discharge from an electrode in a medium of various noble gases. This source can be used to aid in the characterization and testing of new vacuum-ultraviolet (VUV) sensitive light detection devices. The source includes a novel spark driver circuit, a spark chamber into which different noble gases can be introduced, and an optical attenuation cell capable of being filled with different gases to allow for the attenuation of the pulsed light down to single photon levels. We describe the construction, calibration, and characterization of this device deployed at a dedicated light detection test stand at Oak Ridge National Laboratory.
sj-docx-1-mso-10.1177_20552173221109770 - Supplemental material for Prediction of high and low disease activity in early MS patients using multiple kernel learning identifies importance of lateral ventricle intensity
Creators: name: Chien, Claudia
name: Seiler, Moritz
name: Eitel, Fabian
name: Schmitz-Hübsch, Tanja
name: Paul, Friedemann
name: Ritter, Kerstin
Publisher: name: SAGE Journals
Year: 2022
Subjects: subject: 110904 Neurology and Neuromuscular Diseases
subject: FOS: Clinical medicine
subject: Neuroscience

description: Supplemental material, sj-docx-1-mso-10.1177_20552173221109770 for Prediction of high and low disease activity in early MS patients using multiple kernel learning identifies importance of lateral ventricle intensity by Claudia Chien, Moritz Seiler, Fabian Eitel, Tanja Schmitz-Hübsch, Friedemann Paul and Kerstin Ritter in Multiple Sclerosis Journal – Experimental, Translational and Clinical
sj-docx-1-ebx-10.1177_10634266221100212 – Supplemental material for Exploring Bidirectional Language–Behavior Influences for Spanish–English Dual Language Learning Children in Head Start
Creators: name: Juhasz, Audrey C.
name: Boyce, Lisa K.
Publisher: name: SAGE Journals
Year: 2022
Subjects: Education
Psychology not elsewhere classified
Special Education and Disability

description: Supplemental material, sj-docx-1-ebx-10.1177_10634266221100212 for Exploring Bidirectional Language–Behavior Influences for Spanish–English Dual Language Learning Children in Head Start by Audrey C. Juhasz and Lisa K. Boyce in Journal of Emotional and Behavioral Disorders
Two-body hadronic decay of $K^{+}$ in the presence of a circularly polarized laser field
Creators: name: Baouahi, M
name: Dahiri, I
name: Ouali, M
name: Manaut, B
name: Benbrik, R
name: Taj, S
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: In this study, we have investigated the two-body hadronic decay of the charged kaon, $ K^{+}\rightarrowπ^{+}+π^{0} $, in the presence of a laser field with circular polarization. We have derived, by analytical techniques, the laser-assisted decay width and the branching ratio of the charged kaon decay via the two-body hadronic channel. We have also taken into consideration the impressive results obtained for the laser-assisted charged kaon decay via the leptonic mode in order to understand more clearly the effect of the laser field on the quantities related to the charged kaon decay such as the decay width, the branching ratio and lifetime. A precise comparison of the ratios of hadronic to muonic decay in the presence of the laser field is made to show that the hadronic mode becomes slightly more important by increasing the laser field intensity.
description: 13 pages, 4 figures
Fog Harvesting in Morocco can Inspire other Regions Impacted by Water Insecurity
Creators: name: Campagna, Jack
Publisher: name: Pericle Institute
Year: 2025

description: Fog harvesting technology implemented by Dar Si-Hmad, a Moroccan non-government organization, has effectively addressed water insecurity in Morocco. Amidst the impacts of climate change, drought-affected rural communities have been able to have a reliable and clean source of fresh water and the energy expenditure of collecting daily water has been resolved.
sj-docx-1-fap-10.1177_09593535221106653 - Supplemental material for Fighting for abortion rights: Strategies aimed at managing stigma in a group of Italian pro-choice activists
Creators: name: Giovannelli, Ilaria
name: Mannarini, Terri
name: Spaccatini, Federica
name: Pacilli, Maria Giuseppina
Publisher: name: SAGE Journals
Year: 2022
Subjects: subject: Gender studies
subject: 170199 Psychology not elsewhere classified
subject: FOS: Psychology

description: Supplemental material, sj-docx-1-fap-10.1177_09593535221106653 for Fighting for abortion rights: Strategies aimed at managing stigma in a group of Italian pro-choice activists by Ilaria Giovannelli, Terri Mannarini, Federica Spaccatini and Maria Giuseppina Pacilli in Feminism & Psychology
sj-docx-1-clt-10.1177_02656590221111346 - Supplemental material for The Szenario-Kids: Psychometric properties of a novel, participation-oriented language assessment as determined in children and youth without communication deficits
Creators: name: Plum, Lea
name: van der Meulen, Ineke
name: Krzok, Franziska
name: Overbeck, Rena
name: van de Sandt-Koenderman, W. Mieke E.
name: Willmes, Klaus
name: Binkofski, Ferdinand
name: Bruehl, Stefanie
Publisher: name: SAGE Journals
Year: 2022
Subjects: subject: Education
subject: 200399 Language Studies not elsewhere classified
subject: FOS: Languages and literature
subject: 170199 Psychology not elsewhere classified
subject: FOS: Psychology
subject: 130312 Special Education and Disability
subject: FOS: Educational sciences

description: Supplemental material, sj-docx-1-clt-10.1177_02656590221111346 for The Szenario-Kids: Psychometric properties of a novel, participation-oriented language assessment as determined in children and youth without communication deficits by Lea Plum, Ineke van der Meulen, Franziska Krzok, Rena Overbeck, W. Mieke E. van de Sandt-Koenderman, Klaus Willmes, Ferdinand Binkofski and Stefanie Bruehl in Child Language Teaching and Therapy
Laplacian on fuzzy de Sitter space
Creators: name: Brkic, Bojana
name: Buric, Maja
name: Latas, Dusko
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We study details of geometry of noncommutative de Sitter space: we determine the Riemann and Ricci curvature tensors, the energy and the Laplacian. We find, in particular, that fuzzy de Sitter space is an Einstein space, $R_{ab}=-3ζ\,η_{ab}$. The Laplacian, defined in the noncommutative frame formalism, is not hermitian and gives nonunitary evolution. When symmetrically ordered, it has the usual quadratic form $Δ=Π_aΠ^a$ (when acting on functions in representation space, $Ψ\in {\cal H}$): we find its eigenstates and discuss its spectrum. This result is a first step in a study of the scalar field Laplacian, $Δ= [Π_a, [Π^a,\ ]]$, and its propagator.
description: 17 pages
Shifts of prepotentials (with an appendix by Michele Vergne)
Creators: name: Nekrasov, Nikita
name: Piazzalunga, Nicolo
name: Zabzine, Maxim
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Mathematical Physics (math-ph)
subject: Symplectic Geometry (math.SG)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: We study the dynamics of supersymmetric theories in five dimensions obtained by compactifications of M-theory on a Calabi-Yau threefold X. For a compact X, this is determined by the geometry of X, in particular the Kahler class dependence of the volume of X determines the effective couplings of vector multiplets. Rigid supersymmetry emerges in the limit of divergent volume, prompting the study of the structure of Duistermaat-Heckman formula and its generalizations for non-compact toric Kahler manifolds. Our main tool is the set of finite-difference equations obeyed by equivariant volumes and their quantum versions. We also discuss a physical application of these equations in the context of seven-dimensional gauge theories, extending and clarifying our previous results. The appendix by M. Vergne provides an alternative local proof of the shift equation.
description: Added appendix by M.Vergne, which provides alternative proof of shift equation
Supplemental Material - Metabolic syndrome at baseline was not predictive to new-onset cardiovascular diseases in patients with systemic lupus erythematosus: A prospective observational registry
Creators: name: Kim, Seong-Kyu
name: Choe, Jung-Yoon
Publisher: name: SAGE Journals
Year: 2022
Subjects: subject: Medicine
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: 111702 Aged Health Care
subject: 111403 Paediatrics
subject: FOS: Clinical medicine
subject: 111599 Pharmacology and Pharmaceutical Sciences not elsewhere classified
subject: 110203 Respiratory Diseases
subject: 70706 Veterinary Medicine
subject: FOS: Veterinary sciences
subject: Cell Biology
subject: Biochemistry
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences

description: Supplemental Material for Metabolic syndrome at baseline was not predictive to new-onset cardiovascular diseases in patients with systemic lupus erythematosus: A prospective observational registry by Seong-Kyu Kim and Jung-Yoon Choe in European Journal of Inflammation
Additional file 1 of The bi-directional relationships between diversified leisure activity participation and cognitive function in older adults in China: separating between-person effects from within-person effects
Creators: name: Wang, Jingjing
name: Li, Shaojie
name: Hu, Yang
name: Ren, Longbing
name: Jiang, Yuling
name: Yu, Mingzhi
name: Liu, Zhouwei
name: Wu, Yifei
name: Zhao, Yejin
name: Zhang, Jie
name: Li, Jing
name: Yao, Yao
Publisher: name: figshare
Year: 2024
Subjects: subject: Neuroscience
subject: Physiology
subject: FOS: Biological sciences
subject: Science Policy
subject: Mental Health

description: Supplementary Material 1
MPEC 2025-E99 : COMET C/2025 D5 (PANSTARRS)
Creators: name: Minor Planet Center Staff
Publisher: name: The Minor Planet Center
Year: 2025
Subjects: subject: Small Solar System bodies
valueUri: http://astrothesaurus.org/uat/1469
subject: COMET C/2025 D5 (PANSTARRS)

description: The Minor Planet Electronic Circulars contain information on unusual minor planets, routine data on comets and natural satellites, and occasional editorial announcements.  They are published on behalf of Division F of the International Astronomical Union by the Minor Planet Center, Smithsonian Astrophysical Observatory, Cambridge, MA 02138, U.S.A.
Where to Drill Next? A Dual-Weighted Approach to Adaptive Optimal Design of Groundwater Surveys
Creators: name: Lykkegaard, Mikkel B
name: Dodwell, Tim J
Publisher: name: arXiv
Year: 2021
Subjects: subject: Applications (stat.AP)
subject: FOS: Computer and information sciences

description: We present a novel approach to adaptive optimal design of groundwater surveys - a methodology for choosing the location of the next monitoring well. Our dual-weighted approach borrows ideas from Bayesian Optimisation and goal-oriented error estimation to propose the next monitoring well, given that some data is already available from existing wells. Our method is distinct from other optimal design strategies in that it does not rely on Fisher Information and it instead directly exploits the posterior uncertainty and the expected solution to a dual (or adjoint) problem to construct an acquisition function that optimally reduces the uncertainty in the model as a whole and some engineering quantity of interest in particular. We demonstrate our approach in the context of 2D groundwater flow example and show that the dual-weighted approach outperforms the baseline approach with respect to reducing the error in the posterior estimate of the quantity of interest.
description: 24 pages, 6 figures
Broken Future: The Plight of Migrant Workers in the GCC
Creators: name: Bah, Ibrahim
Publisher: name: Pericles Institute
Year: 2025

description: An ever-growing collection of gleaming skyscrapers stands opulent, proud, and aspirational among the hazy, vast expanse of the Arabian Desert as they welcome you to the Saudi capital. Similar visages are found across the major cities of the Gulf Cooperation Council (GCC) member states: Saudi Arabia, Qatar, the United Arab Emirates (UAE), Oman, Bahrain, and Kuwait. These skyscrapers stand in stark contrast to the Arabian Peninsula of yesteryear, before oil wealth catapulted these fishing communities and Bedouin nomads into an age of prosperity.
sj-docx-1-oss-10.1177_01708406221103965 – Supplemental material for Breaking a Path by Creating a New One: How Organizational Change Boosts Children’s Cancer Care
Creators: name: Stache, Florian
name: Sydow, Jörg
Publisher: name: SAGE Journals
Year: 2022
Subjects: subject: 150310 Organisation and Management Theory
subject: FOS: Economics and business
subject: Sociology
subject: FOS: Sociology

description: Supplemental material, sj-docx-1-oss-10.1177_01708406221103965 for Breaking a Path by Creating a New One: How Organizational Change Boosts Children’s Cancer Care by Florian Stache and Jörg Sydow in Organization Studies
sj-docx-6-joh-10.1177_00207314211012357 - Supplemental material for Impact of the Economic Crisis on Endocarditis Mortality in Spain: A Nationwide Study
Creators: name: Ortega-Loubon, Christian
name: Ruiz López del Prado, Gema
name: Muñoz-Moreno, María F.
name: Gómez-Sánchez, Esther
name: López-Herrero, Rocío
name: Sánchez-Quirós, Belén
name: Lorenzo-Lopez, Mario
name: Gómez-Pesquera, Estefanía
name: Jorge-Monjas, Pablo
name: Bustamante-Munguira, Juan
name: Álvarez, F. Javier
name: Resino, Salvador
name: Tamayo, Eduardo
name: Heredia-Rodríguez, María
Publisher: name: SAGE Journals
Year: 2022
Subjects: subject: 111799 Public Health and Health Services not elsewhere classified
subject: FOS: Health sciences

description: Supplemental material, sj-docx-6-joh-10.1177_00207314211012357 for Impact of the Economic Crisis on Endocarditis Mortality in Spain: A Nationwide Study by Christian Ortega-Loubon, Gema Ruiz López del Prado, María F. Muñoz-Moreno, Esther Gómez-Sánchez, Rocío López-Herrero, Belén Sánchez-Quirós, Mario Lorenzo-Lopez, Estefanía Gómez-Pesquera, Pablo Jorge-Monjas, Juan Bustamante-Munguira, F. Javier Álvarez, Salvador Resino, Eduardo Tamayo and María Heredia-Rodríguez in International Journal of Health Services
Development of a miniaturized laser-communication terminal for small satellites
Creators: name: Carrasco-Casado, Alberto
name: Shiratama, Koichi
name: Trinh, Phuc V.
name: Kolev, Dimitar
name: Munemasa, Yasushi
name: Saito, Yoshihiko
name: Tsuji, Hiroyuki
name: Toyoshima, Morio
Publisher: name: arXiv
Year: 2021
Subjects: subject: Signal Processing (eess.SP)
subject: Applied Physics (physics.app-ph)
subject: Instrumentation and Detectors (physics.ins-det)
subject: FOS: Electrical engineering, electronic engineering, information engineering
subject: FOS: Physical sciences

description: Free-space optical communication is becoming a mature technology that has been demonstrated in space a number of times in the last few years. The Japanese National Institute of Information and Communications Technology (NICT) has carried out some of the most-significant in-orbit demonstrations over the last three decades. However, this technology has not reached a wide commercial adoption yet. For this reason, NICT is currently working towards the development of a miniaturized laser-communication terminal that can be installed in very-small satellites, while also compatible with a variety of other different platforms, meeting a wide span of bandwidth requirements. The strategy adopted in this design has been to create a versatile lasercom terminal that can operate in multiple scenarios and platforms without the need of extensive customization. This manuscript describes the current efforts in NICT towards the development of this terminal, and it shows the prototype that has been already developed for the preliminary tests, which are described as well. These tests will include the performance verification using drones first with the goal of installing the prototype on High-Altitude Platform Systems (HAPS) to carry out communication links between HAPS and ground, and later with the Geostationary (GEO) orbit, covering this way a wide range of operating conditions. For these tests, in the former case the counter terminal is a simple transmitter in the case of the drone, and a transportable ground station in the case of the HAPS; and in the latter case the counter terminal is the GEO satellite ETS-IX, foreseen to be launched by NICT in 2023.
description: 5 pages, 9 figures
Supplementary files
Creators: name: Kudjordjie, Enoch Narh
name: Desmedt, Willem
name: Kyndt, Tina
name: Nicolaisen, Mogens
name: Peters, Reuben J.
name: Vestergård, Mette
Publisher: name: figshare
Year: 2025
Subjects: classificationCode: 310703
subject: Microbial ecology

description: Supplementary files for the article Phytoalexin diterpenoids shape rice root microbiomes and their associations with root parasitic nematodesEnoch Narh Kudjordjie1, Willem Desmedt2,3,4, Tina Kyndt2, Mogens Nicolaisen1, Reuben J. Peters5*, Mette Vestergård1*1Department of Agroecology, Faculty of Technical Sciences, Aarhus University, Slagelse 4200, Denmark.2VIB Center for Plant Systems Biology, Ghent 9052, Belgium.3Research Group Epigenetics and Defence, Department of Biotechnology, Ghent University, Ghent 9000, Belgium; 4Department of Plant Biotechnology and Bioinformatics, Ghent University, Ghent 9052, Belgium.5Roy J. Carver Department of Biochemistry, Biophysics & Molecular Biology, Iowa State University, Ames, IA 50011, USA.*Correspondence: Reuben J. Peters (rjpeters@iastate.edu); Mette Vestergård (mvestergard@agro.au.dk)
Secular chaos in white-dwarf planetary systems: origins of metal pollution and short-period planetary companions
Creators: name: O'Connor, Christopher E.
name: Teyssandier, Jean
name: Lai, Dong
Publisher: name: arXiv
Year: 2021
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Secular oscillations in multi-planet systems can drive chaotic evolution of a small inner body through non-linear resonant perturbations. This "secular chaos" readily pushes the inner body to an extreme eccentricity, triggering tidal interactions or collision with the central star. We present a numerical study of secular chaos in systems with two planets and test particles using the ring-averaging method, with emphasis on the relationship between the planets' properties and the time-scale and efficiency of chaotic diffusion. We find that secular chaos can excite extreme eccentricities on time-scales spanning several orders of magnitude in a given system. We apply our results to the evolution of planetary systems around white dwarfs (WDs), specifically the tidal disruption and high-eccentricity migration of planetesimals and planets. We find that secular chaos in a planetesimal belt driven by large ($\gtrsim 10 M_{\oplus}$), distant ($\gtrsim 10 \, {\rm au}$) planets can sustain metal accretion onto a WD over Gyr time-scales. We constrain the total mass of planetesimals initially present within the chaotic zone by requiring that the predicted mass delivery rate to the Roche limit be consistent with the observed metal accretion rates of WDs with atmospheric pollution throughout the cooling sequence. Based on the occurrence of long-period exoplanets and exo-asteroid belts, we conclude that secular chaos can be a significant (perhaps dominant) channel for polluting solitary WDs. Secular chaos can also produce short-period planets and planetesimals around WDs in concert with various circularization mechanisms. We discuss prospects for detecting exoplanets driving secular chaos around WDs using direct imaging and microlensing.
description: 21 pages, 10 figures, 2 tables; accepted in MNRAS
ДИФФЕРЕНЦИРОВАННЫЙ ПОДХОД К ЛЕЧЕНИЮ ВОСПАЛИТЕЛЬНЫХ ЗАБОЛЕВАНИЙ ПАРОДОНТА И СЛИЗИСТОЙ ОБОЛОЧКИ У ЛИЦ С ХРОНИЧЕСКИМИ ВИРУСНЫМИ ЗАБОЛЕВАНИЯМИ
Creators: name: Cадриев, Низом
Publisher: name: Zenodo
Year: 2025

description: Вирусные гепатиты с парентеральным путем передачи возбудителей являются одной из наиболее серьезных и актуальных проблем медицинской науки и практического здравоохранения (Змушко Е.И. и др. , 2016).
Additional file 1 of Loss of staminodes in Aquilegia jonesii reveals a fading stamen–staminode boundary
Creators: name: Johns, Jason W.
name: Min, Ya
name: Ballerini, Evangeline S.
name: Kramer, Elena M.
name: Hodges, Scott A.
Publisher: name: figshare
Year: 2024
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Supplementary Material 1. Contains 10 .pdf figures supplemental to the results of the main text.
Search for Exoplanets around Northern Circumpolar Stars V. Three likely planetary companions to the giant stars HD 19615, HD 150010, and HD 174205
Creators: name: Jeong, G.
name: Lee, B. C.
name: Park, M. G.
name: Bang, T. Y.
name: Han, I.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: Aims. We report the detection of long-period radial velocity (RV) variations in three giant stars, HD 19615, HD 150010, and HD 174205, using precise RV measurements. Methods. These detections are part of the Search for Exoplanets around Northern Circumpolar Stars (SENS) survey being conducted at the Bohyunsan Optical Astronomy Observatory (BOAO). The nature of the RV variations was investigated by analyzing the photometric and line shape variations. We found no variability with the RV period in these quantities and conclude that the RV variations are most likely caused by planetary companions. Results. Orbital solutions for the three stars yield orbital periods of 402 d, 562 d, and 582 d and minimum masses of 8.5 MJ , 2.4 MJ , and 4.2 MJ , respectively. These masses and periods are typical for planets around intermediate-mass stars, although some unclear interpretations and recent studies may being calling some planet convictions into question. Nevertheless, the SENS program is contributing to our knowledge of giant planets around intermediate-mass stars.
description: 6 pages, 4 figures
Analytical framework for non-equilibrium phase transition to Bose--Einstein condensate
Creators: name: Shishkov, V. Yu.
name: Andrianov, E. S.
name: Lozovik, Yu. E.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The theoretical description of non-equilibrium Bose--Einstein condensate (BEC) is one of the main challenges in modern statistical physics and kinetics. The non-equilibrium nature of BEC makes it impossible to employ the well-established formalism of statistical mechanics. We develop a framework for the analytical description of a non-equilibrium phase transition to BEC that, in contrast to previously developed approaches, takes into account the infinite number of continuously distributed states. We consider the limit of fast thermalization and obtain an analytical expression for the full density matrix of a non-equilibrium ideal BEC which also covers the equilibrium case. For the particular cases of 2D and 3D, we investigate the non-equilibrium formation of BEC by finding the temperature dependence of the ground state occupation and second-order coherence function. We show that for a given pumping rate, the macroscopic occupation of the ground state and buildup of coherence may occur at different temperatures. Moreover, the buildup of coherence strongly depends on the pumping scheme. We also investigate the condensate linewidth and show that the Schawlow--Townes law holds for BEC in 3D and does not hold for BEC in 2D.
description: 19 pages, 2 figures; to appear in Quantum
YangJinyou_figures_ESM from Hydrodynamic Confinement of Bacteria within Intestinal Folds
Creators: name: Yang, Jinyou
name: Omori, Toshihiro
name: Kikuchi, Kenji
name: Ishikawa, Takuji
Publisher: name: The Royal Society
Year: 2025
Subjects: classificationCode: 320203
subject: Clinical microbiology

description: Supplementary Figure S1. Trajectories of swimming bacteria in the intestinal fold of the 7 days post fertilization zebrafish larva.Supplementary Figure S2. Trajectories and orientation of bacteria with different flagellar configuration in the base groove.Supplementary Figure S3. Trajectories in the x-z plane with different Î´l configuration of groove
Supplementary files for Phytoalexin diterpenoids shape rice root microbiomes and their associations with root parasitic nematodes
Creators: name: Kudjordjie, Enoch Narh
name: Desmedt, Willem
name: Kyndt, Tina
name: Nicolaisen, Mogens
name: Peters, Reuben J.
name: Vestergård, Mette
Publisher: name: figshare
Year: 2025
Subjects: classificationCode: 310703
subject: Microbial ecology

description: Supplementary files for the article Phytoalexin diterpenoids shape rice root microbiomes and their associations with root parasitic nematodesEnoch Narh Kudjordjie1, Willem Desmedt2,3,4, Tina Kyndt2, Mogens Nicolaisen1, Reuben J. Peters5*, Mette Vestergård1*1Department of Agroecology, Faculty of Technical Sciences, Aarhus University, Slagelse 4200, Denmark.2VIB Center for Plant Systems Biology, Ghent 9052, Belgium.3Research Group Epigenetics and Defence, Department of Biotechnology, Ghent University, Ghent 9000, Belgium; 4Department of Plant Biotechnology and Bioinformatics, Ghent University, Ghent 9052, Belgium.5Roy J. Carver Department of Biochemistry, Biophysics & Molecular Biology, Iowa State University, Ames, IA 50011, USA.*Correspondence: Reuben J. Peters (rjpeters@iastate.edu); Mette Vestergård (mvestergard@agro.au.dk)
From giant clumps to clouds -- III. The connection between star formation and turbulence in the ISM
Creators: name: Ejdetjärn, Timmy
name: Agertz, Oscar
name: Östlin, Göran
name: Renaud, Florent
name: Romeo, Alessandro B.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Supersonic gas turbulence is a ubiquitous property of the interstellar medium. The level of turbulence, quantified by the gas velocity dispersion ($σ_{\rm g}$), is observed to increase with the star formation rate (SFR) of a galaxy, but it is yet not established whether this trend is driven by stellar feedback or gravitational instabilities. In this work we carry out hydrodynamical simulations of entire disc galaxies, with different gas fractions, to understand the origins of the SFR-$σ_{\rm g}$ relation. We show that disc galaxies reach the same levels of turbulence regardless of the presence of stellar feedback processes, and argue that this is an outcome of the way disc galaxies regulate their gravitational stability. The simulations match the SFR-$σ_{\rm g}$ relation up to SFRs of the order of tens of M$_\odot$ yr$^{-1}$ and $σ_{\rm g}\sim 50$ km s$^{-1}$ in neutral hydrogen and molecular gas, but fail to reach the very large values ($>100$ km s$^{-1}$) reported in the literature for rapidly star-forming galaxies. We demonstrate that such high values of $σ_{\rm g}$ can be explained by 1) insufficient beam smearing corrections in observations, and 2) stellar feedback being coupled to the ionised gas phase traced by recombination lines. Given that the observed SFR-$σ_{\rm g}$ relation is composed of highly heterogeneous data, with $σ_{\rm g}$ at high SFRs almost exclusively being derived from H$α$ observations of high redshift galaxies with complex morphologies, we caution against analytical models that attempt to explain the SFR-$σ_{\rm g}$ relation without accounting for these effects.
description: Accepted for publication in MNRAS. 18 pages, 14 figures
Radiation-Induced Dark Counts for Silicon Single-Photon Detectors in Space
Creators: name: Wilson, Brandon A.
name: Miloshevsky, Alexander
name: Hooper, David A.
name: Peters, Nicholas A.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Single-photon detectors operating on satellites for use in a quantum communications network can incur large dark count rate increases from the natural radiation environment of space. Displacement damage to the material lattice of a detector from the ionizing radiation can result in a permanent dark count increase in the detector. In this work, we analyze the radiation-induced dark count rate of a silicon single-photon avalanche diode onboard a satellite at different orbiting altitudes, as well as, the additional radiation from a nuclear-disturbed environment caused by a high-altitude nuclear explosion. For detectors on low Earth orbit satellites, protons are the biggest source of radiation damage and are best mitigated by choosing an orbit that minimizes exposure when passing through the South Atlantic Anomaly and Polar Cusps. Detectors on medium Earth orbit and geostationary orbit satellites, if shielded by more than 10 mm of aluminum, provide the best platform in terms of the least amount of radiation damage to the detectors. In the event of a high-altitude nuclear explosion, the artificial radiation belts produced by the explosion will cause too much damage to silicon single-photon detectors on low Earth orbit satellites and render them unfit for quantum communications in less than a day. Higher orbit satellites will only suffer minor dark count rate increases from the artificial radiation belts.
description: 12 pages, 13 figures
Research Notes: Gradient sensing in Bayesian chemotaxis
Creators: name: Auconi, Andrea
name: Novak, Maja
name: Friedrich, Benjamin M.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Biological Physics (physics.bio-ph)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: Bayesian chemotaxis is an information-based target search problem inspired by biological chemotaxis. It is defined by a decision strategy coupled to the dynamic estimation of target position from detections of signaling molecules. We extend the case of a point-like agent previously introduced in [Vergassola et al., Nature 2007], which establishes concentration sensing as the dominant contribution to information processing, to the case of a circular agent of small finite size. We identify gradient sensing and a Laplacian correction to concentration sensing as the two leading-order expansion terms in the expected entropy variation. Numerically, we find that the impact of gradient sensing is most relevant because it provides direct directional information to break symmetry in likelihood distributions, which are generally circle-shaped by concentration sensing.
On the number of $e$-folds in the Jordan and Einstein frames
Creators: name: Racioppi, Antonio
name: Vasar, Martin
Publisher: name: arXiv
Year: 2021
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We investigate how inflationary predictions are affected by the difference in the number of $e$-folds between the Jordan and Einstein frames. We study several test models in relation to a Jordan frame defined by the common Higgs-inflation-like non-minimal coupling to gravity and consider two different formulations of gravity: metric and Palatini. We find that the difference is quite contained in case of a metric Jordan frame while can be quite remarkable in case of a Palatini Jordan frame. We also discuss a way to overcome the discrepancy by introducing a frame invariant physical distance and a consequently frame invariant number of $e$-folds.
description: 21 pages, 4 figures, matches the published version
Additional file 1 of Non-pharmacological interventions to prevent PICS in critically ill adult patients: a protocol for a systematic review and network meta-analysis
Creators: name: Sun, Xiaoying
name: Tao, Qian
name: Cui, Qing
name: Liu, Yaqiong
name: Cheng, Shouzhen
Publisher: name: figshare
Year: 2024
Subjects: subject: Medicine
subject: Pharmacology
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: Biological Sciences not elsewhere classified
subject: Cancer
subject: Science Policy
subject: Infectious Diseases
subject: FOS: Health sciences

description: Additional file 1. PRISMA-P 2015 Checklist. Data extraction form
A scaling law chaotic system
Creators: name: Yang, Xiao-Jun
Publisher: name: arXiv
Year: 2021
Subjects: subject: Dynamical Systems (math.DS)
subject: FOS: Mathematics
subject: Primary: 28A80, Secondary: 65P20, 37D99

description: In this article, we propose an anomalous chaotic system of the scaling-law ordinary differential equations involving the Mandelbrot scaling law. This chaotic behavior shows the "Wukong" effect. The comparison among the Lorenz and scaling-law attractors is discussed in detail. We also suggest the conjecture for the fixed point theory for the fractal SL attractor. The scaling-law chaos may be open a new door in the study of the chaos theory.
description: 18 pages, 21 figures, 15 references Keywords: Fractal; Chaos; Mandelbrot Scaling Law; Scaling-Law Ordinary Differential Equation; Fractal Dimension
The slope, the hill, the drop, and the swoosh: Learning about the nuclear matter equation of state from the binary Love relations
Creators: name: Tan, Hung
name: Dexheimer, Veronica
name: Noronha-Hostler, Jacquelyn
name: Yunes, Nicolas
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: Analyses that connect astrophysical observations of neutron stars with nuclear matter properties sometimes rely on equation-of-state insensitive relations. We show that the slope of the binary Love relations (i.e.~between the tidal deformabilities of binary neutron stars) encodes the rate of change of the nuclear matter speed of sound below three times nuclear saturation density. Twin stars lead to relations that present a signature ''hill'', ''drop'', and ''swoosh'' due to the second (mass-radius) stable branch, requiring a new description of the binary love relations.
description: 8 pages, 3 figures
Ehrenfest theorem in relativistic quantum theory
Creators: name: Bialynicki-Birula, Iwo
name: Bialynicka-Birula, Zofia
Publisher: name: arXiv
Year: 2021
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Ehrenfest theorem is proven in relativistic quantum theory of charged particles, moving under the influence of an external electromagnetic field. In order to extend the classic Ehrenfest result to the relativistic domain we bypassed the problems with the relativistic position operator by deriving directly Newton's second law. Our approach is characterized by its universality. The detailed form of the wave equation is not needed. All that is required is the existence of the conserved electric four-current built from the particle wave function. The derivation is based on the conservation laws for the energy and momentum.
description: Submitted to: Coherent Control: Photons, Atoms and Molecules The B W Shore Memorial Issue of the Journal of Physics B
Positronium Decays with Dark $Z$ and Fermionic Dark Matter
Creators: name: Jung, Dong-Won
name: Yu, Chaehyun
name: Lee, Kang Young
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We investigate the invisible decay of positronium to probe the fermionic light dark matter mediated by the dark $Z$ boson. Too tiny is the invisible decay rate of positronium through weak interaction in the standard model to be detected in the experiment. We show that it can be enhanced to be observed in the future if the dark matter is lighter than the electron in the dark $Z$ model. We also compute the relic abundance of such light dark matter and discuss the Big Bang Nucleosynthesis constraint with an alternative thermal history scenario.
description: 8 pages, 4 figures
Identification of stellar-mass black hole binaries and the validity of linear orbital motion approximation in microlensing
Creators: name: Ma, Xiaoyi
name: Zhu, Wei
name: Yang, Hongjing
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: Gravitational microlensing is unique in detecting binary black (BH) holes with wide (a few au) separations. Models predict that about $1\%$ of microlensing binaries should be due to binary BHs, and yet zero has been robustly identified. Using simulated events with binary BH lenses, we show that the microlensing parallax effect in a typical binary BH event cannot be reliably detected. Given the crucial role of the parallax parameter in determining the mass of dark microlenses, this may explain the non-detection of binary BHs. Additionally, we show that in only a small fraction ($\lesssim7\%$) of the simulated events the full orbital motion of the binary lens cannot be modeled with the linear orbital motion approximation. This approximation has been frequently used in modelings of binary microlensing events.
description: 12 pages, 10 Figures