cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Comparison of magnetic properties in a magnetic cloud and its solar source on April 11-14 2013
Creators: name: Vemareddy, P.
name: Möstl, C.
name: Rollett, T.
name: Mishra, W.
name: Farrugia, C.
name: Leitner, M.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: In the context of Sun-Earth connection of coronal mass ejections and magnetic flux ropes (MFRs), we studied the solar active region (AR) and the magnetic properties of magnetic cloud (MC) event during April 14-15, 2013. We use in-situ observations from the Advanced Composition Explorer and source AR measurements from the Solar Dynamic Observatory. The MCs magnetic structure is reconstructed from the Grad-Shafranov method which reveals a northern component of the axial field with left-handed helicity. The MC invariant axis is highly inclined to the ecliptic plane pointing northward and is rotated by $117^o$ with respect to the source region PIL. The net axial flux and current in the MC are comparatively higher than from the source region. Linear force-free alpha distribution ($10^{-7}-10^{-6}$ m$^{-1}$) at the sigmoid leg matches the range of twist number in the MC of 1-2 AU MFR. The MFR is non-linear force-free with decreasing twist from the axis (9 turns/AU) towards the edge. Therefore Gold-Hoyle (GH) configuration, assuming a constant twist, is more consistent with the MC structure than the Lundquist configuration of increasing twist from the axis to boundary. As an indication to that, the GH configuration yields better fitting to the global trend of in-situ magnetic field components, in terms of rms, than the Lundquist model. These cylindrical configurations improved the MC fitting results when considered the effect of self-similar expansion of MFR. For such twisting behaviour, this study suggests an alternative fitting procedure to better characterise the MC magnetic structure and its source region links.
description: 11 pages, 8 figures, Accepted in ApJ
ENLACE: Adult Consent Forms
Creators: name: Institute, Latino Research
Publisher: name: The University of Texas at Austin
Year: 2023
Subjects: Enlace
Latino
Latina
Hispanic
women
promotora
community outreach
physical activity
fitness
border
rural
exercise
South Texas
protocol
consent
IRB

description: The study “ENLACE: A Promotora-Led Physical Activity Intervention Trial for Latinas in Texas” is a clinical trial (NCT00869583) funded by the National Institute of Health (NIH) (R01HL111718).
description: This record includes IRB-approved ENLACE adult consent forms, both in English and Spanish.
RKKY interactions mediated by topological states in transition metal doped bismuthene
Creators: name: Lopes, Emmanuel V. C.
name: Vernek, E.
name: Schmidt, Tome M.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Other Condensed Matter (cond-mat.other)
subject: FOS: Physical sciences

description: We have investigated magnetic interactions between transition metal ions in bismuthene topological insulator with protected edge states. We find that these topological states have a crucial role on the magnetic interactions in 2D topological insulators. Using first-principles and model Hamiltonian we make a comparative study of transition metal doped bulk and nanoribbon bismuthene. While direct overlap between the transition metal prevails in gapped bulk bismuthene, at the borders of nanoribbons a long-range magnetism is present. The exchange interactions are well described by a RKKY-like Hamiltonian mediated by topological states. Our results show a dominance of antiferromagnetism promoted by the topological states, preserving the spin-locked Dirac crossing states due to a global time-reversal symmetry preservation. This extended magnetic interactions mediated by massless electrons can increase the spin diffusion length being promising for fast dissipationless spintronic devices.
description: 6 pages, 4 figures
Genuine Non-Self-Averaging and Ultra-Slow Convergence in Gelation
Creators: name: Cho, Y. S.
name: Mazza, M. G.
name: Kahng, B.
name: Nagler, J.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: In irreversible aggregation processes droplets or polymers of microscopic size successively coalesce until a large cluster of macroscopic scale forms. This gelation transition is widely believed to be self-averaging, meaning that the order parameter (the relative size of the largest connected cluster) attains well-defined values upon ensemble averaging with no sample-to-sample fluctuations in the thermodynamic limit. Here, we report on anomalous gelation transition types. Depending on the growth rate of the largest clusters, the gelation transition can show very diverse patterns as a function of the control parameter, which includes multiple stochastic discontinuous transitions, genuine non-self-averaging and ultra-slow convergence of the transition point. Our framework may be helpful in understanding and controlling gelation.
description: 8 pages, 10 figures
ENLACE: Human Subjects Protocol
Creators: name: Institute, Latino Research
Publisher: name: The University of Texas at Austin
Year: 2023
Subjects: Enlace
Latino
Latina
Hispanic
women
promotora
community outreach
physical activity
fitness
border
rural
exercise
South Texas
IRB
human subjects protocol
protocol

description: The study “ENLACE: A Promotora-Led Physical Activity Intervention Trial for Latinas in Texas” is a clinical trial (NCT00869583) funded by the National Institute of Health (NIH) (R01HL111718).
description: This record includes the IRB-approved Human Subjects Protocol used for the ENLACE study.
Interfacial-state coupling induced topological phase transitions in SnTe (110) thin film
Creators: name: Li, Xiao
name: Niu, Qian
Publisher: name: arXiv
Year: 2016
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: A defining feature of topological insulating phases is symmetry-protected interfacial Dirac states. SnTe is a representative topological crystalline insulator, of which (110) thin films have two symmetry-unrelated valleys of interfacial states. With the help of valley-contrasting couplings of interfacial states, we design various two-dimensional topological phases in (110) SnTe thin film systems. Our first-principles calculations demonstrate that surface-state coupling strengths of two valleys independently vary with the thickness of the thin film, leading to both two-dimensional topological crystalline insulator and quantum spin Hall insulator. Most interestingly, by constructing a nanoribbon array of SnTe thin film, edge-state couplings of nanoribbons can further induce topological phase transition between the above topological phases with high tunability, which offers multi-mode quantum transport with potential use in electronic and spintronic devices.
description: 6 Pages, 4 Figures
Topological spiral magnetism in the Weyl semimetal SmAlSi
Creators: name: Gaudet, Xiaohan Yao Jonathan
name: Verma, Rahul
name: Graf, David E.
name: Yang, Hung-Yu
name: Bahrami, Faranak
name: Zhang, Ruiqi
name: Aczel, Adam A.
name: Subedi, Sujan
name: Torchinsky, Darius H.
name: Sun, Jianwei
name: Bansil, Arun
name: Huang, Shin-Ming
name: Singh, Bahadur
name: Nikolic, Predrag
name: Blaha, Peter
name: Tafti, Fazel
Publisher: name: arXiv
Year: 2022
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Weyl electrons are intensely studied due to novel charge transport phenomena such as chiral anomaly, Fermi arcs, and photogalvanic effect. Recent theoretical works suggest that Weyl electrons can also participate in magnetic interactions, and the Weyl-mediated indirect exchange coupling between local moments is proposed as a new mechanism of spiral magnetism that involves chiral electrons. Despite reports of incommensurate and non-collinear magnetic ordering in Weyl semimetals, an actual spiral order has remained hitherto undetected. Here, we present evidence of Weyl-mediated spiral magnetism in SmAlSi from neutron diffraction, transport, and thermodynamic data. We show that the spiral order in SmAlSi results from the nesting between topologically non-trivial Fermi pockets and weak magnetocrystalline anisotropy, unlike related materials (Ce,Pr,Nd)AlSi, where a strong anisotropy prevents the spins from freely rotating. We map the magnetic phase diagram of SmAlSi and reveal an A-phase where topological magnetic excitations may exist. This is corroborated by the observation of a topological Hall effect within the A-phase.
description: 7 pages, 4 figures
Deciphering the phases of QCD matter with fluctuations and correlations of conserved charges
Creators: name: Rustamov, Anar
Publisher: name: arXiv
Year: 2022
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: A review is given on recent experimental and theoretical/phenomenological developments regarding the phase structure of the strongly interacting matter. Specifically, evolution with the collision energy of net-proton number fluctuations as measured by several experiments are presented and their implications for the QCD phase diagram are outlined. In addition, theoretical calculations on correlations between conserved charges are presented and prospects for their experimental explorations are addressed.
A Maritime Heritage Thesaurus based on a Greek project documentation case
Creators: name: Georgaki, Eleni
Publisher: name: Zenodo
Year: 2023
Subjects: Thesaurus construction
Cultural heritage
Terminology

description: This paper is related to the creation of a thesaurus in the Maritime Heritage (MH) field. The suggested controlled vocabulary could improve methods for archiving oral sources, written accounts, imagery, 3D archeology, and other multimedia objects related to people and periods from ancient times to recent history. It has been created to cover the indexing needs for resources from Greek Maritime GLAM institutions hosted in a MH platform of the research infrastructure EN.I.R.I.S.S.T. It is comprised of terms ‘derived from’ the collections which include objects/heirlooms, personal items, scrimshaws, archaeological items, shipping companies archives, correspondence, periodicals, photographs from coaling stations and lighthouses. Although the construction of this vocabulary took into consideration specific data and their documentation, the purpose is to go beyond EN.I.R.I.S.S.T., and to aid other MH documentation projects or professionals/researchers in organizing and archiving MH data. The goal is to have an imprint on the longevity and communication of MH data in general, and to contribute to establishing MH as a separate Cultural Heritage (CH) branch. The methodological approach was sensitive to the history of the artefacts, the shipping history and terminology, CH and general vocabularies, as well as the pre-existing practices. Terms and subject headings already existing in the vocabularies of reference were leveraged. The rules and standards of thematic indexing, creation of monolingual and multilingual thesauri, and terminology standards were followed. Currently, the population of the thesaurus with terms automatically extracted from maritime legal documents is being attempted.
Electrostatic Interactions and Electro-osmotic Properties of Semipermeable Surfaces
Creators: name: Maduar, Salim R.
name: Vinogradova, Olga I.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: We consider two charged semipermeable membranes, which bound bulk electrolyte solutions and are separated by a thin film of salt-free liquid. Small counter-ions permeate into the gap, which leads to a steric charge separation in the system. To quantify the problem, we define an effective surface charge density of imaginary impermeable surface, which mimics an actual semipermeable membrane and greatly simplify analysis. The effective charge depends on separation, generally differ from the real one, and could even be of the opposite sign. From the exact and asymptotic solutions of the nonlinear Poisson-Boltzmann equation, we obtain the distribution of the potential and of counter-ions in the system. We then derive explicit formulae for the disjoining pressure in the gap and electro-osmotic velocity, and show that both are controlled by the effective surface charge.
description: 8 pages, 8 figures
MPEC 2023-S44 : 2023 RQ16
Creators: name: Minor Planet Center Staff
Publisher: name: The Minor Planet Center
Year: 2023
Subjects: subject: Small Solar System bodies
valueUri: http://astrothesaurus.org/uat/1469
subject: 2023 RQ16

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.
Rigorous cubical approximation and persistent homology of continuous functions
Creators: name: Dłotko, Paweł
name: Wanner, Thomas
Publisher: name: arXiv
Year: 2016
Subjects: subject: Numerical Analysis (math.NA)
subject: FOS: Mathematics

description: The interaction between discrete and continuous mathematics lies at the heart of many fundamental problems in applied mathematics and computational sciences. In this paper we discuss the problem of discretizing vector-valued functions defined on finite-dimensional Euclidean spaces in such a way that the discretization error is bounded by a pre-specified small constant. While the approximation scheme has a number of potential applications, we consider its usefulness in the context of computational homology. More precisely, we demonstrate that our approximation procedure can be used to rigorously compute the persistent homology of the original continuous function on a compact domain, up to small explicitly known and verified errors. In contrast to other work in this area, our approach requires minimal smoothness assumptions on the underlying function.
A hybrid map-$C_\ell$ component separation method for primordial CMB $B$-mode searches
Creators: name: Azzoni, Susanna
name: Alonso, David
name: Abitbol, Maximilian H.
name: Errard, Josquin
name: Krachmalnicoff, Nicoletta
Publisher: name: arXiv
Year: 2022
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: The observation of the polarised emission from the Cosmic Microwave Background (CMB) from future ground-based and satellite-borne experiments holds the promise of indirectly detecting the elusive signal from primordial tensor fluctuations in the form of large-scale $B$-mode polarisation. Doing so, however, requires an accurate and robust separation of the signal from polarised Galactic foregrounds. We present a component separation method for multi-frequency CMB observations that combines some of the advantages of map-based and power-spectrum-based techniques, and which is direcly applicable to data in the presence of realistic foregrounds and instrumental noise. We demonstrate that the method is able to reduce the contamination from Galactic foregrounds below an equivalent tensor-to-scalar ratio $r_{\rm FG}\lesssim5\times10^{-4}$, as required for next-generation observatories, for a wide range of foreground models with varying degrees of complexity. This bias reduction is associated with a mild $\sim20-30\%$ increase in the final statistical uncertainties, and holds for large sky areas, and for experiments targeting both the reionisation and recombination bumps in the $B$-mode power spectrum.
description: 28 pages, 9 figures
A Contrastive Pragmatics Study of Invitations in British English and Japanese: Appendices
Creators: name: Matsukawa, Chisa
Publisher: name: Brill Online
Year: 2024
Subjects: classificationCode: 470405
subject: Discourse and pragmatics

description: This study offers a cross-cultural pragmatics perspective on invitations. It explores invitation sequences in a symmetrical invitation-refusal situation, performed by 20 female native speakers of British English and 20 female native speakers of Japanese, from a discursive approach using role plays. The qualitative analysis of the data obtained from the adapted version of conversation analysis revealed some similarities and differences in turn designs of the English and the Japanese invitations. Although pre-sequences were highly frequent in the English data, they were more so in the Japanese data. The analysis of the linguistic formats of the invitations in the two sets of data revealed that an approach to handle uncertainty seen in the cases where the invitation was initiated with a preface differed – the English speakers used a syntactic solution whereas the Japanese speakers used a sequential solution. These findings highlight the importance of analysing speech acts in situated interactions.
Thermal solitons as revealed by static structure factor
Creators: name: Gawryluk, Krzysztof
name: Brewczyk, Mirosław
name: Rzążewski, Kazimierz
Publisher: name: arXiv
Year: 2016
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: FOS: Physical sciences

description: We study, within a framework of the classical fields approximation, the static structure factor of a weakly interacting Bose gas at thermal equilibrium. As in a recent experiment (R. Schley et al., Phys. Rev. Lett. 111, 055301 (2013)), we find that the thermal distribution of phonons in a three-dimensional Bose gas follows the Planck distribution. On the other hand we find a disagreement between the Planck and phonon (calculated just like for the bulk gas) distributions in the case of elongated quasi-one-dimensional systems. We attribute this discrepancy to the existence of spontaneous dark solitons (i.e., thermal solitons as reported in T. Karpiuk et al., Phys. Rev. Lett. 109, 205302 (2012)) in an elongated Bose gas at thermal equilibrium.
description: 5 pages, 4 figures
A hybrid data mining system for Market Basket Analysis
Creators: name: Dutta, Anirban.
Publisher: name: Monash University
Year: 2022

description: This thesis was scanned from the print manuscript for digital preservation and is copyright the author.
 Researchers can access this thesis by asking their local university, institution or public library to
 make a request on their behalf. Monash staff and postgraduate students can use the link in the References field.
Multi-layered atomic relaxation in van der Waals heterostructures
Creators: name: Halbertal, Dorri
name: Klebl, Lennart
name: Hsieh, Valerie
name: Cook, Jacob
name: Carr, Stephen
name: Bian, Guang
name: Dean, Cory
name: Kennes, Dante M.
name: Basov, Dmitri. N.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: When two-dimensional van der Waals materials are stacked to build heterostructures, moiré patterns emerge from twisted interfaces or from mismatch in lattice constant of individual layers. Relaxation of the atomic positions is a direct, generic consequence of the moiré pattern, with many implications for the physical properties. Moiré driven atomic relaxation may be naively thought to be restricted to the interfacial layers and thus irrelevant for multi-layered heterostructures. However, we provide experimental evidence for the importance of the three dimensional nature of the relaxation in two types of van der Waals heterostructures: First, in multi-layer graphene twisted on graphite at small twist angles ($θ\approx0.14^\circ$) we observe propagation of relaxation domains even beyond 18 graphene layers. Second, we show how for multi-layer PdTe$_2$ on Bi$_2$Se$_3$ the moiré lattice constant depends on the number of PdTe$_2$ layers. Motivated by the experimental findings, we developed a continuum approach to model multi-layered relaxation processes based on the generalized stacking fault energy functional given by ab-initio simulations. Leveraging the continuum property of the approach enables us to access large scale regimes and achieve agreement with our experimental data for both systems. Furthermore it is well known that the electronic structure of graphene sensitively depends on local lattice deformations. Therefore we study the impact of multi-layered relaxation on the local density of states of the twisted graphitic system. We identify measurable implications for the system, experimentally accessible by scanning tunneling microscopy. Our multi-layered relaxation approach is not restricted to the discussed systems, and can be used to uncover the impact of an interfacial defect on various layered systems of interest.
description: 17 pages, 7 figures
Sky reconstruction for the Tianlai cylinder array
Creators: name: Zhang, Jiao
name: Zuo, Shifan
name: Ansari, Reza
name: Chen, Xuelei
name: Li, Yichao
name: Wu, Fengquan
name: Campagne, Jean-Eric
name: Magneville, Christophe
Publisher: name: arXiv
Year: 2016
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: In this paper, we apply our sky map reconstruction method for transit type interferometers to the Tianlai cylinder array. The method is based on the spherical harmonic decomposition, and can be applied to cylindrical array as well as dish arrays and we can compute the instrument response, synthesised beam, transfer function and the noise power spectrum. We consider cylinder arrays with feed spacing larger than half wavelength, and as expected, we find that the arrays with regular spacing have grating lobes which produce spurious images in the reconstructed maps. We show that this problem can be overcome, using arrays with different feed spacing on each cylinder. We present the reconstructed maps, and study the performance in terms of noise power spectrum, transfer function and beams for both regular and irregular feed spacing configurations.
description: 15 pages, 12 figures, accepted by RAA
Hybrid multi-fluid-particle simulations of the cosmic neutrino background
Creators: name: Chen, Joe Zhiyu
name: Mosbech, Markus R.
name: Upadhye, Amol
name: Wong, Yvonne Y. Y.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Simulation of the cosmic clustering of massive neutrinos is a daunting task, due both to their large velocity dispersion and to their weak clustering power becoming swamped by Poisson shot noise. We present a new approach, the multi-fluid hybrid-neutrino simulation, which partitions the neutrino population into multiple flows, each of which is characterised by its initial momentum and treated as a separate fluid. These fluid flows respond initially linearly to nonlinear perturbations in the cold matter, but slowest flows are later converted to a particle realisation should their clustering power exceed some threshold. After outlining the multi-fluid description of neutrinos, we study the conversion of the individual flows into particles, in order to quantify transient errors, as well as to determine a set of criteria for particle conversion. Assembling our results into a total neutrino power spectrum, we demonstrate that our multi-fluid hybrid-neutrino simulation is convergent to $<3\%$ if conversion happens at $z=19$ and agrees with more expensive simulations in the literature for neutrino fractions as high as $Ω_νh^2 = 0.005$. Moreover, our hybrid-neutrino approach retains fine-grained information about the neutrinos' momentum distribution. However, the momentum resolution is currently limited by free-streaming transients excited by missing information in the neutrino particle initialisation procedure, which restricts the particle conversion to z $\gtrsim 19$ if percent-level resolution is desired.
description: 43 pages, 19 figures; v2: 45 pages, added references, extended discussion on timing, matches version accepted by JCAP
Above-room-temperature ferromagnetism in ultrathin van der Waals magnet
Creators: name: Chen, Hang
name: Asif, Shahidul
name: Dolui, Kapildeb
name: Wang, Yang
name: Isaza, Jeyson Tamara
name: Goli, V. M. L. Durga Prasad
name: Whalen, Matthew
name: Wang, Xinhao
name: Chen, Zhijie
name: Zhang, Huiqin
name: Liu, Kai
name: Jariwala, Deep
name: Jungfleisch, M. Benjamin
name: Chakraborty, Chitraleema
name: May, Andrew F.
name: McGuire, Michael A.
name: Nikolic, Branislav K.
name: Xiao, John Q.
name: Ku, Mark J. H.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Two-dimensional (2D) magnetic van der Waals materials provide a powerful platform for studying fundamental physics of low-dimensional magnetism, engineering novel magnetic phases, and enabling ultrathin and highly tunable spintronic devices. To realize high quality and practical devices for such applications, there is a critical need for robust 2D magnets with ordering temperatures above room temperature that can be created via exfoliation. Here the study of exfoliated flakes of cobalt substituted Fe5GeTe2 (CFGT) exhibiting magnetism above room temperature is reported. Via quantum magnetic imaging with nitrogen-vacancy centers in diamond, ferromagnetism at room temperature was observed in CFGT flakes as thin as 16 nm. This corresponds to one of the thinnest room-temperature 2D magnet flakes exfoliated from robust single crystals, reaching a thickness relevant to practical spintronic applications. The Curie temperature Tc of CFGT ranges from 310 K in the thinnest flake studied to 328 K in the bulk. To investigate the prospect of high-temperature monolayer ferromagnetism, Monte Carlo calculations were performed which predicted a high value of Tc ~270 K in CFGT monolayers. Pathways towards further enhancing monolayer Tc are discussed. These results support CFGT as a promising platform to realize high-quality room-temperature 2D magnet devices.
D6.3 Online and Media Presence
Creators: name: Drossos, Denise
Publisher: name: Zenodo
Year: 2023
Subjects: DECICE
Dissemination
Communication

description: The DECICE project aims to develop an AI-based, open and portable cloud management framework
 for automatic and adaptive optimization and deployment of applications in a federated infrastructure,
 including computing from the very large (e.g., HPC systems) to the very small (e.g., IoT sensors
 connected on the edge).
 This document provides information on the main digital resources and channels, which were
 implemented as part of the DECICE project. First, the visual design concept presents the colour
 scheme, logo and identity kit including the print materials and screen designs. Second, the document
 outlines the project website, the central tool for keeping the public informed about the DECICE project.
 The website is divided in seven pages to ensure an easy navigation. Furthermore, the social media
 channels (Twitter and LinkedIn) and the newsletter are presented, which were set up as the project’s
 digital distribution and dissemination tools. Finally, the document provides a summary of the main
 facts in the conclusion. Both the project website and the social media channels represent a vital step
 for the project’s communication and dissemination activities aimed at presenting up-to-date insights
 to relevant stakeholders. All of the project consortium partners will contribute to the growth of the
 set-up communication channels by either sharing, liking, subscribing, following, engaging or posting
 regularly.
Improving identity leadership through a novel targeted reflective practice intervention
Creators: name: Brown, Jym
name: Slater, Matthew J.
Publisher: name: Taylor & Francis
Year: 2022
Subjects: subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Neuroscience
subject: Physiology
subject: Sociology
subject: FOS: Sociology
subject: Developmental Biology
subject: Science Policy
classificationCode: 111714
subject: Mental Health

description: The purpose of this study was to investigate the effectiveness of a novel identity leadership-framed reflective practice intervention for developing sport coach leadership skills. We adopted an eight-week randomized control intervention design, including five experimental group coaches and their associated athletes (n = 47) and four control group coaches and their athletes (n = 32). Athletes’ perceptions of their coach engaging in identity leadership behaviors were measured at Weeks 0 and 8 for both groups. The experimental group coaches completed three specifically designed social identity-framed reflective practice tasks in Weeks 1, 3, and 5. Results showed that when controlling for baseline scores and compared to the control condition, the experimental condition reported significantly greater advancement, entrepreneurship, and impresarioship, but not prototypicality at post-intervention. The results provide support for the use of tailored reflective practice interventions to elicit desirable identity leadership behaviors as perceived by athletes. Lay summary: Leadership is a key aspect of team sport performance. Reflective practice is a core component of coach development. The present study shows the potential to develop leadership through social identity-framed reflective practice activities. Implications for practiceInvestigation of new ways for developing leadershipIn-direct development of Identity LeadershipMulti-faceted and innovative approach to reflective practice Investigation of new ways for developing leadership In-direct development of Identity Leadership Multi-faceted and innovative approach to reflective practice
Spin hydrodynamic generation in unsteady flows
Creators: name: Funato, Takumi
name: Matsuo, Mamoru
Publisher: name: arXiv
Year: 2022
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We theoretically investigate a spin-mediated conversion from fluid dynamics to voltage, known as spin hydrodynamic generation (SHDG), in oscillatory and transient unsteady flows. We consider unsteady flows of liquid metal between two parallel infinite planes and then calculate its vorticity fields based on the Navier--Stokes equation for an incompressible viscous fluid. The spin accumulation and spin current generated by unsteady flows are derived using a spin-diffusion equation, including spin-vorticity coupling, which is a couple of angular momentum between electron spin and vorticity field in unsteady flows. The estimation of SHDG in liquid mercury flow suggests that an observable magnitude of voltage can be induced in unsteady flows. Our results are expected to enable the realization of high-speed spin devices with unsteady flows and broaden the range of fluid spintronics applicability.
description: 7 pages, 4 figures
A Contrastive Pragmatics Study of Invitationsin British English and Japanese: Appendices
Creators: name: Matsukawa, Chisa
Publisher: name: Brill Online
Year: 2024
Subjects: classificationCode: 470405
subject: Discourse and pragmatics

description: This study offers a cross-cultural pragmatics perspective on invitations. It explores invitation sequences in a symmetrical invitation-refusal situation, performed by 20 female native speakers of British English and 20 female native speakers of Japanese, from a discursive approach using role plays. The qualitative analysis of the data obtained from the adapted version of conversation analysis revealed some similarities and differences in turn designs of the English and the Japanese invitations. Although pre-sequences were highly frequent in the English data, they were more so in the Japanese data. The analysis of the linguistic formats of the invitations in the two sets of data revealed that an approach to handle uncertainty seen in the cases where the invitation was initiated with a preface differed – the English speakers used a syntactic solution whereas the Japanese speakers used a sequential solution. These findings highlight the importance of analysing speech acts in situated interactions.
Human heuristics for AI-generated language are flawed
Creators: name: Jakesch, Maurice
name: Hancock, Jeffrey
name: Naaman, Mor
Publisher: name: arXiv
Year: 2022
Subjects: subject: Computation and Language (cs.CL)
subject: Artificial Intelligence (cs.AI)
subject: Computers and Society (cs.CY)
subject: Human-Computer Interaction (cs.HC)
subject: FOS: Computer and information sciences

description: Human communication is increasingly intermixed with language generated by AI. Across chat, email, and social media, AI systems suggest words, complete sentences, or produce entire conversations. AI-generated language is often not identified as such but presented as language written by humans, raising concerns about novel forms of deception and manipulation. Here, we study how humans discern whether verbal self-presentations, one of the most personal and consequential forms of language, were generated by AI. In six experiments, participants (N = 4,600) were unable to detect self-presentations generated by state-of-the-art AI language models in professional, hospitality, and dating contexts. A computational analysis of language features shows that human judgments of AI-generated language are hindered by intuitive but flawed heuristics such as associating first-person pronouns, use of contractions, or family topics with human-written language. We experimentally demonstrate that these heuristics make human judgment of AI-generated language predictable and manipulable, allowing AI systems to produce text perceived as "more human than human." We discuss solutions, such as AI accents, to reduce the deceptive potential of language generated by AI, limiting the subversion of human intuition.
Integrable Field Theories and Their CCFT Duals
Creators: name: Kapec, Daniel
name: Tropper, Adam
Publisher: name: arXiv
Year: 2022
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We compute the Mellin transforms of various two-dimensional integrable $S$-matrices, providing the first explicit, non-perturbative realizations of celestial CFT. In two dimensions, the Mellin transform is simply the Fourier transform in rapidity space, and the "celestial correlator" has no position dependence. The simplified setting allows us to study the analytic properties of CCFT correlators exactly as a function of the conformal dimensions. We find that the correlators exist as real distributions of the conformal weights, with asymptotics controlled by the mass spectrum and three-point couplings of the model. Coupling these models to a flat space limit of JT gravity preserves integrability and dresses the amplitudes by a rapidly varying gravitational phase. We find that the coupling to gravity smooths out certain singular aspects of the Mellin-transformed correlators.
description: 26 pages, 2 figures
LOGSOM : web usage mining utilising a self-organizing map
Creators: name: Ng, Alan Man Leong.
Publisher: name: Monash University
Year: 2022

description: This thesis was scanned from the print manuscript for digital preservation and is copyright the author.
 Researchers can access this thesis by asking their local university, institution or public library to
 make a request on their behalf. Monash staff and postgraduate students can use the link in the References field.
Quantum State Transmission in a Superconducting Charge Qubit-Atom Hybrid
Creators: name: Yu, Deshui
name: Valado, Maria Martinez
name: Hufnagel, Christoph
name: Kwek, Leong Chuan
name: Amico, Luigi
name: Dumke, Rainer
Publisher: name: arXiv
Year: 2016
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Hybrids consisting of macroscopic superconducting circuits and microscopic components, such as atoms and spins, have the potential of transmitting an arbitrary state between different quantum species, leading to the prospective of high-speed operation and long-time storage of quantum information. Here we propose a novel hybrid structure, where a neutral-atom qubit directly interfaces with a superconducting charge qubit, to implement the qubit-state transmission. The highly-excited Rydberg atom located inside the gate capacitor strongly affects the behavior of Cooper pairs in the box while the atom in the ground state hardly interferes with the superconducting device. In addition, the DC Stark shift of the atomic states significantly depends on the charge-qubit states. By means of the standard spectroscopic techniques and sweeping the gate voltage bias, we show how to transfer an arbitrary quantum state from the superconducting device to the atom and vice versa.
description: 3 figures, 1 table
Configurational entropy of black hole quantum cores
Creators: name: Casadio, R.
name: da Rocha, R.
name: Meert, P.
name: Tabarroni, L.
name: Barreto, W.
Publisher: name: arXiv
Year: 2022
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Two types of information entropy are studied for the quantum states of a model for the matter core inside a black hole geometry. A detailed description is first given of the quantum mechanical picture leading to a spectrum of bound states for a collapsing ball of dust in general relativity with a non-trivial ground state. Information entropies are then computed, shedding new light on the stability of the ground state and the spectrum of higher excited states.
description: 14 pages, 4 figures, improved version
Geometrical effects on the downstream conductance in quantum-Hall--superconductor hybrid systems
Creators: name: David, Anthony
name: Meyer, Julia S.
name: Houzet, Manuel
Publisher: name: arXiv
Year: 2022
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We consider a quantum Hall (QH) region in contact with a superconductor (SC), i.e., a QH-SC junction. Due to successive Andreev reflections, the QH-SC interface hosts hybridized electron and hole edge states called chiral Andreev edge states (CAES). We theoretically study the transport properties of these CAES by using a microscopic, tight-binding model. We find that the transport properties strongly depend on the contact geometry and the value of the filling factor. We notice that it is necessary to add local barriers at the corners of the junction in order to reproduce such properties, when using effective one-dimensional models.
description: 9 pages, 14 figures, published version
Robo-AO Kitt Peak: Status of the system and deployment of a sub-electron readnoise IR camera to detect low-mass companions
Creators: name: Salama, Maissa
name: Baranec, Christoph
name: Jensen-Clem, Rebecca
name: Riddle, Reed
name: Duev, Dmitry
name: Kulkarni, Shrinivas
name: Law, Nicholas M.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: We have started an initial three-year deployment of Robo-AO at the 2.1-m telescope at Kitt Peak, Arizona as of November 2015. We report here on the project status and two new developments with the Robo-AO KP system: the commissioning of a sub-electron readnoise SAPHIRA near-infrared camera, which will allow us to widen the scope of possible targets to low-mass stellar and substellar objects; and, performance analysis and tuning of the adaptive optics system, which will improve the sensitivity to these objects. Commissioning of the near-infrared camera and optimizing the AO performance occur in parallel with ongoing visible-light science programs.
description: 15 pages, 18 figures, SPIE Astronomical Telescopes and Instrumentation 2016
Bag of Tricks for Long-Tail Visual Recognition of Animal Species in Camera-Trap Images
Creators: name: Cunha, Fagner
name: Santos, Eulanda M. dos
name: Colonna, Juan G.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Computer and information sciences

description: Camera traps are a method for monitoring wildlife and they collect a large number of pictures. The number of images collected of each species usually follows a long-tail distribution, i.e., a few classes have a large number of instances, while a lot of species have just a small percentage. Although in most cases these rare species are the ones of interest to ecologists, they are often neglected when using deep-learning models because these models require a large number of images for the training. In this work, a simple and effective framework called Square-Root Sampling Branch (SSB) is proposed, which combines two classification branches that are trained using square-root sampling and instance sampling to improve long-tail visual recognition, and this is compared to state-of-the-art methods for handling this task: square-root sampling, class-balanced focal loss, and balanced group softmax. To achieve a more general conclusion, the methods for handling long-tail visual recognition were systematically evaluated in four families of computer vision models (ResNet, MobileNetV3, EfficientNetV2, and Swin Transformer) and four camera-trap datasets with different characteristics. Initially, a robust baseline with the most recent training tricks was prepared and, then, the methods for improving long-tail recognition were applied. Our experiments show that square-root sampling was the method that most improved the performance for minority classes by around 15%; however, this was at the cost of reducing the majority classes' accuracy by at least 3%. Our proposed framework (SSB) demonstrated itself to be competitive with the other methods and achieved the best or the second-best results for most of the cases for the tail classes; but, unlike the square-root sampling, the loss in the performance of the head classes was minimal, thus achieving the best trade-off among all the evaluated methods.
Controlling the water nonlinear refractive index in the THz frequency range via temperature variation
Creators: name: Nabilkova, Aleksandra
name: Ismagilov, Azat
name: Melnik, Maksim
name: Tcypkin, Anton
name: Guselnikov, Mikhail
name: Kozlov, Sergei
name: Zhang, Xi-Cheng
Publisher: name: arXiv
Year: 2022
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: To create self-controlled radiation photonics systems, it is necessary to have complete information about the nonlinear properties of the materials used. In this paper, the vibrational mechanism of the giant low-inertia cubic nonlinearity of water in the terahertz frequency range is experimentally proven. Its dominance which manifests itself when the temperature of the liquid changes is demonstrated. The measured nonlinear refractive index in the THz frequency range for water jet at temperatures from 14$^{\circ}$C to 21$^{\circ}$C demonstrates a correlation with the theoretical approach, varies from 4 to 10$\cdot$10$^{-10}$ cm$^2$/W and is characterized by a inertial time constant of less than 1 ps.
description: 4 pages, 3 figures, 1 table
Split search genetic algorithms and the optimization of technical trading strategies
Creators: name: Tsang, Raymond Ling-Man.
Publisher: name: Monash University
Year: 2022

description: This thesis was scanned from the print manuscript for digital preservation and is copyright the author.
 Researchers can access this thesis by asking their local university, institution or public library to
 make a request on their behalf. Monash staff and postgraduate students can use the link in the References field.
A portrait of the Higgs boson by the CMS experiment ten years after the discovery
Creators: name: CMS Collaboration
Publisher: name: arXiv
Year: 2022
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: In July 2012, the ATLAS and CMS Collaborations at the CERN Large Hadron Collider announced the observation of a Higgs boson at a mass of around 125 GeV. Ten years later, and with the data corresponding to the production of 30 times larger number of Higgs bosons, we have learnt much more about the properties of the Higgs boson. The CMS experiment has observed the Higgs boson in numerous fermionic and bosonic decay channels, established its spin-parity quantum numbers, determined its mass and measured its production cross sections in various modes. Here the CMS Collaboration reports the most up-to-date combination of results on the properties of the Higgs boson, including the most stringent limit on the cross section for the production of a pair of Higgs bosons, on the basis of data from proton-proton collisions at a centre-of-mass energy of 13 TeV. Within the uncertainties, all these observations are compatible with the predictions of the standard model of elementary particle physics. Much evidence points to the fact that the standard model is a low-energy approximation of a more comprehensive theory. Several of the standard model issues originate in the sector of Higgs boson physics. An order of magnitude larger number of Higgs bosons, expected to be examined over the next fifteen years, will help deepen our understanding of this crucial sector.
description: Replaced with the published version. Added the journal reference and the DOI. All the figures and tables can be found at http://cms-results.web.cern.ch/cms-results/public-results/publications/HIG-22-001 (CMS Public Pages). THis version contains the author list and acknowledgments
Improving identity leadership through a novel targeted reflective practice intervention
Creators: name: Brown, James
name: Slater, Matthew J.
Publisher: name: Taylor & Francis
Year: 2022
Subjects: subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Neuroscience
subject: Physiology
subject: Sociology
subject: FOS: Sociology
subject: Developmental Biology
subject: Science Policy
classificationCode: 111714
subject: Mental Health

description: The purpose of this study was to investigate the effectiveness of a novel identity leadership-framed reflective practice intervention for developing sport coach leadership skills. We adopted an eight-week randomized control intervention design, including five experimental group coaches and their associated athletes (n = 47) and four control group coaches and their athletes (n = 32). Athletes’ perceptions of their coach engaging in identity leadership behaviors were measured at Weeks 0 and 8 for both groups. The experimental group coaches completed three specifically designed social identity-framed reflective practice tasks in Weeks 1, 3, and 5. Results showed that when controlling for baseline scores and compared to the control condition, the experimental condition reported significantly greater advancement, entrepreneurship, and impresarioship, but not prototypicality at post-intervention. The results provide support for the use of tailored reflective practice interventions to elicit desirable identity leadership behaviors as perceived by athletes. Lay summary: Leadership is a key aspect of team sport performance. Reflective practice is a core component of coach development. The present study shows the potential to develop leadership through social identity-framed reflective practice activities. Implications for practiceInvestigation of new ways for developing leadershipIn-direct development of Identity LeadershipMulti-faceted and innovative approach to reflective practice Investigation of new ways for developing leadership In-direct development of Identity Leadership Multi-faceted and innovative approach to reflective practice