cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Clock model interpolation and symmetry breaking in O(2) models
Creators: name: Hostetler, Leon
name: Zhang, Jin
name: Sakai, Ryo
name: Unmuth-Yockey, Judah
name: Bazavov, Alexei
name: Meurice, Yannick
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Computational Physics (physics.comp-ph)
subject: FOS: Physical sciences

description: The $q$-state clock model is a classical spin model that corresponds to the Ising model when $q=2$ and to the $XY$ model when $q\to\infty$. The integer-$q$ clock model has been studied extensively and has been shown to have a single phase transition when $q=2$,$3$,$4$ and two phase transitions when $q>4$.We define an extended $q$-state clock model that reduces to the ordinary $q$-state clock model when $q$ is an integer and otherwise is a continuous interpolation of the clock model to noninteger $q$. We investigate this class of clock models in 2D using Monte Carlo (MC) and tensor renormalization group (TRG) methods, and we find that the model with noninteger $q$ has a crossover and a second-order phase transition. We also define an extended-$O(2)$ model (with a parameter $γ$) that reduces to the $XY$ model when $γ=0$ and to the extended $q$-state clock model when $γ\to\infty$, and we begin to outline the phase diagram of this model. These models with noninteger $q$ serve as a testbed to study symmetry breaking in situations corresponding to quantum simulators where experimental parameters can be tuned continuously.
description: 9 pages, 8 figures, 38th International Symposium on Lattice Field Theory, LATTICE2021 26th-30th July, 2021 Zoom/Gather@Massachusetts Institute of Technology. arXiv admin note: substantial text overlap with arXiv:2105.10450
title: The problems of psychosocial functioning and professional support of children from internally displaced families in Ukraine
title: Problemy funkcjonowania psychospołecznego i profesjonalnego wsparcia dzieci z rodzin wewnętrznie przesiedlonych na Ukrainie
Creators: name: Yaroshenko, Alla
name: Andruszkiewicz, Fabian
Publisher: name: Instytut Pedagogiki Uniwersytetu Wrocławskiego
Year: 2019

description: The paper presents dilemmas concerning children from families of immigrants in Ukraine, where the main problem is the aspect of psychosocial functioning in the environment. The directions of actions aimed at stimulating the child’s development by providing psychological help in educational institutions or social service centres for the family, children and youth were described, as well as directions of support for raising a child in the family environment. The shortcomings and advantages of these projects are presented, both at the state and local levels. It was postulated to create a program presenting solutions to the main problems of displaced children and to create a unified institution that would only deal with issues of child migrants and the provision of social services to solve problems related to the socialization and education of children. This task should be a priority objective of Ukrainian state policy.
description: W pracy ukazano dylematy dotyczące dzieci pochodzących z rodzin imigrantów domowych na Ukrainie, których głównym problemem jest aspekt psychospołecznego funkcjonowania w środowisku. Opisano kierunki działań mające na celu stymulowanie rozwoju dziecka poprzez udzielanie pomocy psychologicznej w placówkach edukacyjnych lub ośrodkach usług socjalnych dla rodziny, dzieci i młodzieży, a także ukazano kierunki wsparcia wychowywania dziecka w środowisku rodzinnym. Przedstawiono niedociągnięcia i zalety tych przedsięwzięć, zarówno na szczeblu państwowym, jak i lokalnym. Postulowano o stworzenie programu przedstawiającego rozwiązania głównych problemów dzieci przesiedleńców oraz utworzenie jednolitej instytucji, która będzie zajmować się wyłącznie kwestiami migrantów dziecięcych i świadczeniem usług socjalnych w celu rozwiązania problemów związanych z socjalizacją i edukacją dzieci. Zadanie to winno być priorytetowym celem polityki państwa ukraińskiego.
Determination of magnetic order of the rare-earth ions in multiferroic TbMn2O5
Creators: name: Johnson, R. D.
name: Bland, S. R.
name: Mazzoli, C.
name: Beale, T. A. W.
name: Du, C. H.
name: Detlefs, C.
name: Wilkins, S. B.
name: Hatton, P. D.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We have employed resonant x-ray magnetic scattering to specifically probe the magnetic order of the rare-earth ions in multiferroic $\mathrm{TbMn_2O_5}$. Two energy resonances were observed, one originated from the E1-E1 dipolar transition and the other from the E2-E2 quadrupolar transition. These resonances directly probe the valence 5d band and the partially occupied 4f band, respectively. First, full polarization analysis, which is a measurement of the scattered polarization as a function of incident polarization, confirmed a spin polarization of the terbium valence states (probed by the E1-E1 transition) by the $\mathrm{Mn^{4+}}$ spin density in the commensurate phase. Second, full polarization analysis data were collected in the low-temperature incommensurate and commensurate phases when tuned to the E2-E2 resonance. By employing a least-squares fitting procedure, the spin orientations of the terbium ion sublattice were refined.
description: 10 pages, 11 figures, accepted in Physical Review B
Distinguish the $f(T)$ model from $Λ$CDM model with Gravitational Wave observations
Creators: name: Zhang, Yi
name: Zhang, Hongsheng
Publisher: name: arXiv
Year: 2021
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: Separately, neither electromagnetic (EM) observations nor gravitational wave (GW) observations can distinguish between the $f(T)$ model and the $Λ$CDM model effectively. To break this degeneration, we simulate the GW measurement based on the coming observation facilities, explicitly the Einstein Telescope. We make cross-validations between the simulated GW data and factual EM data, including the Pantheon, H(z), BAO and CMBR data, and the results show that they are consistent with each other. Anyway, the EM data itself have the $H_0$ tension problem which plays critical role in the distinguishable problem as we will see. Our results show that the GW$+$BAO$+$CMBR data could distinguish the $f(T)$ theory from the $Λ$CDM model in $2σ$ regime.
description: 11 pages, 5 figures, accepted by EPJC
Tuberculosis, a scientific problem
Creators: name: Fuque, Edith
Publisher: name: University of Oregon
Year: 1932
Subjects: Tuberculosis

description: It has been interesting to note in studying this particular disease of mankind the rapid progress made in developing methods of its control. In reviewing the work of those men who worked untiringly to discover the cause of tuberculosis and some method of control we pause and pay tribute to them. Most of the science we learn today represents the accumulation of discoveries painstakingly explored by pioneers. These pioneers left theories and facts that enabled the present day explorer in science to reach new facts and conclusions that are valuable. By retraveling some of the trails with these pioneers in the field and obtaining a historical viewpoint we will be able to appreciate more truly their struggles and work.
Equivalences between GIT quotients of Landau-Ginzburg B-models
Creators: name: Segal, Ed
Publisher: name: arXiv
Year: 2009
Subjects: subject: Algebraic Geometry (math.AG)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Mathematics
subject: FOS: Physical sciences

description: We define the category of B-branes in a (not necessarily affine) Landau-Ginzburg B-model, incorporating the notion of R-charge. Our definition is a direct generalization of the category of perfect complexes. We then consider pairs of Landau-Ginzburg B-models that arise as different GIT quotients of a vector space by a one-dimensional torus, and show that for each such pair the two categories of B-branes are quasi-equivalent. In fact we produce a whole set of quasi-equivalences indexed by the integers, and show that the resulting auto-equivalences are all spherical twists.
description: v3: Added two references. Final version, to appear in Comm. Math. Phys
Triangleland. I. Classical dynamics with exchange of relative angular momentum
Creators: name: Anderson, Edward
Publisher: name: arXiv
Year: 2008
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: In Euclidean relational particle mechanics, only relative times, relative angles and relative separations are meaningful. Barbour--Bertotti (1982) theory is of this form and can be viewed as a recovery of (a portion of) Newtonian mechanics from relational premises. This is of interest in the absolute versus relative motion debate and also shares a number of features with the geometrodynamical formulation of general relativity, making it suitable for some modelling of the problem of time in quantum gravity. I also study similarity relational particle mechanics (`dynamics of pure shape'), in which only relative times, relative angles and {\sl ratios of} relative separations are meaningful. This I consider firstly as it is simpler, particularly in 1 and 2 d, for which the configuration space geometry turns out to be well-known, e.g. S^2 for the `triangleland' (3-particle) case that I consider in detail. Secondly, the similarity model occurs as a sub-model within the Euclidean model: that admits a shape--scale split. For harmonic oscillator like potentials, similarity triangleland model turns out to have the same mathematics as a family of rigid rotor problems, while the Euclidean case turns out to have parallels with the Kepler--Coulomb problem in spherical and parabolic coordinates. Previous work on relational mechanics covered cases where the constituent subsystems do not exchange relative angular momentum, which is a simplifying (but in some ways undesirable) feature paralleling centrality in ordinary mechanics. In this paper I lift this restriction. In each case I reduce the relational problem to a standard one, thus obtain various exact, asymptotic and numerical solutions, and then recast these into the original mechanical variables for physical interpretation.
description: Journal Reference added, minor updates to References and Figures
Velocity-imaging the rapidly precessing planetary disc around the white dwarf HE 1349-2305 using Doppler tomography
Creators: name: Manser, Christopher J.
name: Dennihy, Erik
name: Gänsicke, Boris T.
name: Debes, John H.
name: Fusillo, Nicola P. Gentile
name: Hermes, J. J.
name: Hollands, Mark
name: Izquierdo, Paula
name: Kaiser, B. C.
name: Marsh, T. R.
name: Reding, Joshua S.
name: Rodríguez-Gil, Pablo
name: Veras, Dimitri
name: Wilson, David J.
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: The presence of planetary material in white dwarf atmospheres, thought to be accreted from a dusty debris disc produced via the tidal disruption of a planetesimal, is common. Approximately five per cent of these discs host a co-orbital gaseous component detectable via emission from atomic transitions - usually the 8600 Angstrom CaII triplet. These emission profiles can be highly variable in both morphology and strength. Furthermore, the morphological variations in a few systems have been shown to be periodic, likely produced by an apsidally precessing asymmetric disc. Of the known gaseous debris discs, that around HE1349-2305 has the most rapidly evolving emission line morphology, and we present updated spectroscopy of the CaII triplet of this system. The additional observations show that the emission line morphologies vary periodically and consistently, and we constrain the period to two aliases of 459$\pm$3d and 502$\pm$3d. We produce images of the CaII triplet emission from the disc in velocity space using Doppler tomography - only the second such imaging of a white dwarf debris disc. We suggest that the asymmetric nature of these velocity images is generated by gas moving on eccentric orbits with radially-dependent excitation conditions via photo-ionisation from the white dwarf. We also obtained short-cadence (~ 4 min) spectroscopy to search for variability on the time-scale of the disc's orbital period (~ hours) due to the presence of a planetesimal, and rule out variability at a level of ~ 1.4 per cent.
description: 14 Pages, 10 Figures, accepted for publication in MNRAS
Delirium: vulnerabilidad, comorbilidad y consecuencias. Estudio descriptivo de pacientes valorados por el Equipo de Psiquiatría de Enlace del Hospital Universitario de La Princesa.
Creators: name: Sciacchitano, Simona
name: Pozo Prados, Alba
name: Fajardo Vicente-Ortega, Carolina
name: García Gil, Joan
name: Robles Camacho, María
name: Alonso Sánchez, Miguel
name: Delgado Parada, Eduardo
Publisher: name: Psicosomàtica y Psiquiatría
Year: 2023

description: Psicosomàtica y Psiquiatría, Núm. 27 (2023): octubre-noviembre-diciembre
Evaluation on Annotations of Music Emotion Dataset
Creators: name: Qiao, Yuxi
Publisher: name: Zenodo
Year: 2024
Subjects: Music Emotion Recognition
DEAM Dataset
Annotation
Clustering

description: Music emotion recognition is an important part of music information research. However, because emotion is highly personal and subjective, and it is difficult to quantify, it usually cannot be described accurately. Therefore, it is always difficult to collect high-quality annotations on music emotion studies. Moreover, because the emotion in a song or a music piece may change over time as it plays, its dynamic property also makes it hard to annotate the emotion when listening to music. What’s more, for research purposes, we need to clarify the distinction between perceived emotions and induced emotions. But people without professional training can easily get confused about the two concepts. These factors make it difficult for us to obtain neutral and objective annotations on music emotion. In 2017, Aljanaki et al. released a dataset MediaEval Database for Emotional Analysis in Music (DEAM), which consists of royalty-free music, emotion-related music feature-sets, and annotation from scrupulous and well-trained annotators. The data in DEAM was collected gradually between 2013 and 2015. Every year, the compiler would organize a benchmark task in the MediaEval community to evaluate the feature-sets and the predicting models. In this work, we focus on the annotation data. Specifically, to apply machine-learning algorithms to select annotations that are closer to each other. Then verify if these more similar annotations can improve the accuracy in music emotion predicting. In the end, we will compare the performance of different selecting methods.
Limit theorems for sample eigenvalues in a generalized spiked population model
Creators: name: Bai, Zhidong
name: Yao, Jian-Feng
Publisher: name: arXiv
Year: 2008
Subjects: subject: Statistics Theory (math.ST)
subject: Probability (math.PR)
subject: FOS: Mathematics
subject: Primary 60F15, 60F05, Secondary 15A52, 62H25 62H25

description: In the spiked population model introduced by Johnstone (2001),the population covariance matrix has all its eigenvalues equal to unit except for a few fixed eigenvalues (spikes). The question is to quantify the effect of the perturbation caused by the spike eigenvalues. Baik and Silverstein (2006) establishes the almost sure limits of the extreme sample eigenvalues associated to the spike eigenvalues when the population and the sample sizes become large. In a recent work (Bai and Yao, 2008), we have provided the limiting distributions for these extreme sample eigenvalues. In this paper, we extend this theory to a {\em generalized} spiked population model where the base population covariance matrix is arbitrary, instead of the identity matrix as in Johnstone's case. New mathematical tools are introduced for establishing the almost sure convergence of the sample eigenvalues generated by the spikes.
description: 24 pages; 4 figures
Milky Way-Like Gas Excitation in an Ultrabright Submillimeter Galaxy at $z=1.6$
Creators: name: Sulzenauer, Nikolaus
name: Dannerbauer, Helmut
name: Díaz-Sánchez, Anastasio
name: Ziegler, Bodo
name: Iglesias-Groth, Susana
name: Rebolo, Rafael
Publisher: name: arXiv
Year: 2021
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Based on observations with the IRAM 30-m and Yebes 40-m telescopes, we report evidence of the detection of Milky Way-like, low-excitation molecular gas, up to the transition CO($J=5-4$), in a distant, dusty star-forming galaxy at $z_{CO}=1.60454$. WISE J122651.0+214958.8 (alias SDSSJ1226, the Cosmic Seahorse), is strongly lensed by a foreground galaxy cluster at $z=0.44$ with a source magnification of $μ=9.5\pm0.7$. This galaxy was selected by cross-correlating near-to-mid infrared colours within the full-sky AllWISE survey, originally aiming to discover rare analogs of the archetypical strongly lensed submillimeter galaxy SMM J2135-0102, the Cosmic Eyelash. We derive an apparent (i.e. not corrected for lensing magnification) rest-frame 8-1000 $μ$m infrared luminosity of $μL_\mathrm{IR}=1.66^{+0.04}_{-0.04}\times 10^{13}$ L$_\odot$ and apparent star-formation rate $μ\mathrm{SFR}_\mathrm{IR}=2960\pm70$ M$_\odot$ yr$^{-1}$. SDSSJ1226 is ultra-bright at $S_{350μm}\simeq170$ mJy and shows similarly bright low-$J$ CO line intensities as SMM J2135-0102, however, with exceptionally small CO($J=5-4$) intensity. We consider different scenarios to reconcile our observations with typical findings of high-$z$ starbursts, and speculate about the presence of a previously unseen star-formation mechanism in cosmic noon submillimeter galaxies. In conclusion, the remarkable low line luminosity ratio $r_{5,2}=0.11\pm0.02$ is best explained by an extended, main-sequence star-formation mode -- representing a missing link between starbursts to low-luminosity systems during the epoch of peak star-formation history.
description: 12 pages incl. one appendix, 5 figures, 2 tables. Accepted for publication in The Astrophysical Journal Letters
ผลกระทบของอัตราส่วนทางการเงินและการถือหุ้นโดยผู้บริหารที่มีต่อการจ่ายเงินปันผลอย่างสม่ำเสมอ : หลักฐานจากบริษัทจดทะเบียนในตลาดหลักทรัพย์แห่งประเทศไทย กลุ่มอุตสาหกรรมเทคโนโลยี
Creators: name: สวรส พนมอุปถัมภ์
name: กิตติมา อัครนุพงศ์
Publisher: name: คณะพาณิชยศาสตร์และการบัญชี มหาวิทยาลัยธรรมศาสตร์
Year: 2023
Subjects: อัตราส่วนทางการเงิน
การผู้ถือหุ้นโดยผู้บริหาร
การจ่ายเงินปันผลอย่างสม่ำเสมอ
กลุ่มอุตสาหกรรมเทคโนโลยี

description: วารสารวิชาชีพบัญชี JAP, 19, 64 (ธันวาคม 66), 5
Perception of College Students on the influence of E-learning – A Study on Surat city.pdf
Creators: name: Dr. Mayank Sodha
Publisher: name: figshare
Year: 2021
Subjects: subject: Developmental and Educational Psychology
subject: 130304 Educational Administration, Management and Leadership
subject: FOS: Educational sciences
subject: Education
subject: 160506 Education Policy
subject: FOS: Political science

description: E-learning is important for the new education system. Now a day in higher Education e-learning is the issue as far concern of the Indian Education system. This study focused on Attitude towards adoption of e-learning system among the students and teachers. Descriptive survey used in this study which was guided by research questionnaire. Population of the study is students and teachers of Surat city. There are 283 colleges affiliated with south Gujarat University, total Enrolment of the Under Graduate Students approximate 115342 out of which Three hundred (300) were sampled were used for the study. The instrument for data collection is primary as well as secondary method there are 40 question based on factors affecting to adoption of the e-learning. Primary data collection through Google form questioner. The data collected were analyzed using simple statistics like percentages, tables, frequencies. The findings showed that, the students are aware of majority of the e-learning system. Also, the result indicated that the students do not satisfied to use majority of the e-learning system
นวัตกรรมการบัญชีบริหารเพื่อประสิทธิภาพ การตัดสินใจของผู้บริหารในภาวะวิกฤติโรคระบาด (โควิด-19)
Creators: name: พรรณเพ็ญ สิทธิพัฒนา
Publisher: name: คณะพาณิชยศาสตร์และการบัญชี มหาวิทยาลัยธรรมศาสตร์
Year: 2023
Subjects: บทบาทของนักบัญชีบริหาร
นวัตกรรมการบัญชีบริหาร
ประสิทธิภาพการตัดสินใจ
ประสิทธิภาพการดำเนินงาน

description: วารสารวิชาชีพบัญชี JAP, 19, 64 (ธันวาคม 66), 46
Can the GW190814 secondary component be a bosonic dark matter admixed compact star?
Creators: name: Lee, Billy K. K.
name: Chu, Ming-chung
name: Lin, Lap-Ming
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We investigate whether the recently observed 2.6 $M_\odot$ compact object in the gravitational-wave event GW190814 can be a bosonic dark matter admixed compact star. By considering the three constraints in mass, radius and stability of such an object, we find that if the dark matter is made of QCD axions, their particle mass $m$ is constrained to a range that has already been ruled out by the independent constraint imposed by the stellar-mass black hole superradiance process. The 2.6 $M_\odot$ object can still be a neutron star admixed with at least 2.0 $M_\odot$ of dark matter made of axion-like particles (or even a pure axion-like particle star) if $2 \times 10^{-11}$ eV $\leq m \leq 2.4 \times 10^{-11}$ eV ($2.9 \times 10^{-11}$ eV $\leq m \leq 3.2 \times 10^{-11}$ eV) and with decay constant $f \geq 8 \times 10^{17}$ GeV.
description: 14 pages, 8 figures, accepted for publication in ApJ
The Gravitational-wave Optical Transient Observer (GOTO): prototype performance and prospects for transient science
Creators: name: Steeghs, D.
name: Galloway, D. K.
name: Ackley, K.
name: Dyer, M. J.
name: Lyman, J.
name: Ulaczyk, K.
name: Cutter, R.
name: Mong, Y. L.
name: Dhillon, V.
name: O'Brien, P.
name: Ramsay, G.
name: Poshyachinda, S.
name: Kotak, R.
name: Nuttall, L. K.
name: Palle, E.
name: Breton, R. P.
name: Pollacco, D.
name: Thrane, E.
name: Aukkaravittayapun, S.
name: Awiphan, S.
name: Burhanudin, U.
name: Chote, P.
name: Chrimes, A.
name: Daw, E.
name: Duffy, C.
name: Eyles-Ferris, R.
name: Gompertz, B.
name: Heikkila, T.
name: Irawati, P.
name: Kennedy, M. R.
name: Killestein, T.
name: Kuncarayakti, H.
name: Levan, A. J.
name: Littlefair, S.
name: Makrygianni, L.
name: Marsh, T.
name: Mata-Sanchez, D.
name: Mattila, S.
name: Maund, J.
name: McCormac, J.
name: Mkrtichian, D.
name: Mullaney, J.
name: Noysena, K.
name: Patel, M.
name: Rol, E.
name: Sawangwit, U.
name: Stanway, E. R.
name: Starling, R.
name: Strom, P.
name: Tooke, S.
name: West, R.
name: White, D. J.
name: Wiersema, K.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: The Gravitational-wave Optical Transient Observer (GOTO) is an array of wide-field optical telescopes, designed to exploit new discoveries from the next generation of gravitational wave detectors (LIGO, Virgo, KAGRA), study rapidly evolving transients, and exploit multi-messenger opportunities arising from neutrino and very high energy gamma-ray triggers. In addition to a rapid response mode, the array will also perform a sensitive, all-sky transient survey with few day cadence. The facility features a novel, modular design with multiple 40-cm wide-field reflectors on a single mount. In June 2017 the GOTO collaboration deployed the initial project prototype, with 4 telescope units, at the Roque de los Muchachos Observatory (ORM), La Palma, Canary Islands. Here we describe the deployment, commissioning, and performance of the prototype hardware, and discuss the impact of these findings on the final GOTO design. We also offer an initial assessment of the science prospects for the full GOTO facility that employs 32 telescope units across two sites.
description: 19 pages, 16 Figures, accepted for publication in Monthly Notices of the Royal Astronomical Society
A Study of Auditors' Judgement When Taking Management's Perspective on Management Discussion and Analysis
Creators: name: Wattanachai Sangsuwan
name: Juthathip Audsabumrungrat
Publisher: name: คณะพาณิชยศาสตร์และการบัญชี มหาวิทยาลัยธรรมศาสตร์
Year: 2023
Subjects: Management Discussion and Analysis
Perspective Taking
Motivated Reasoning

description: วารสารวิชาชีพบัญชี JAP, 19, 64 (ธันวาคม 66), 76
Optically tunable surfaces with trapped particles in microcavities
Creators: name: Sainidou, R.
name: de Abajo, F. J. García
Publisher: name: arXiv
Year: 2008
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We introduce optically tunable surfaces based upon metallic gold nanoparticles trapped in open, water-filled gold cavities. The optical properties of the surfaces change dramatically with the presence and location of the particles inside the cavities. The precise position of the particles is shown to be controllable through optical forces exerted by external illumination, thus leading to all-optical tunability, whereby the optical response of the surfaces is tuned through externally applied light. We discuss the performance of the cavity-particle complex in detail and provide theoretical support for its application as a novel concept of large-scale optically tunable system.
description: 4 pages, 5 figures
Assessment of police perceptions of police drinking
Creators: name: Shelton, Georgia
Publisher: name: University of British Columbia
Year: 2010

description: The law enforcement literature has recently begun to focus attention on the problem of alcohol use among police officers. However, to date the problem has been viewed within the framework of the "disease" model of alcohol addiction and the focus has been on the treatment of individual officers whose job performance has been seriously affected by heavy drinking. Anecdotal evidence, on the other hand, indicates that the heavy and consistent use of alcohol is a widespread and accepted phenomenon among large sections of the police force. There is a substantial body of theory which relates socialization processes and job stress problems to the development of homogeneous attitudes and beliefs. These attitudes and beliefs may, in turn, serve to support the heavy use of alcohol by police officers. The objective of the proposed study was to assess the extent of alcohol use among local police and to determine the perceptions held by this target population concerning the reasons for the existence of the problem. Particular emphasis was placed on the concept of job stress. This study is seen as a first step toward a comprehensive understanding of alcohol abuse by police. Questionnaire results confirmed heavy and consistent use of alcohol. The prime reason cited was as a relaxant. Having to deal with the suffering of others and being the target of abuse from citizens were the most often given sources of stress, and drinking with a colleague was seen as a "safe" way to unwind and an important way of staying in touch with colleagues. Results were discussed in terms of current conceptions in the alcohol literature. The recommendation of the report was in support of federal funding for a needed alcohol management programme.
The Value of Work Experience in the Auditing Profession
Creators: name: Ong-Ard Singtokul
Publisher: name: คณะพาณิชยศาสตร์และการบัญชี มหาวิทยาลัยธรรมศาสตร์
Year: 2023
Subjects: Experience
Auditor
Auditing Profession

description: วารสารวิชาชีพบัญชี JAP, 19, 64 (ธันวาคม 66), 101
A million asteroid observations in the Sloan Digital Sky Survey
Creators: name: Sergeyev, A. V.
name: Carry, B.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: Context. The populations of small bodies of the Solar System (asteroids, comets, Kuiper-Belt objects) are used to constrain the origin and evolution of the Solar System. Both their orbital distribution and composition distribution are required to track the dynamical pathway from their regions of formation to their current locations. Aims. We aim at increasing the sample of Solar System objects that have multi-filter photometry and compositional taxonomy. Methods. We search for moving objects in the archive of the Sloan Digital Sky Survey. We attempt at maximizing the number of detections by using loose constraints on the extraction. We then apply a suite of filters to remove false-positive detections (stars or galaxies) and mark out spurious photometry and astrometry. Results. We release a catalog of 1 542 522 entries, consisting of 1 036 322 observations of 379 714 known and unique SSOs together with 506 200 observations of moving sources not linked with any known SSOs. The catalog completeness is estimated to be about 95% and the purity to be above 95% for known SSOs.
description: 12 pages, 13 figures. The catalog is available at the CDS via http://cdsarc.u-strasbg.fr/viz-bin/cat/J/A+A/652/A59
On Quantum Special Kaehler Geometry
Creators: name: Bellucci, S.
name: Marrani, A.
name: Roychowdhury, R.
Publisher: name: arXiv
Year: 2009
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We compute the effective black hole potential V of the most general N=2, d=4 (local) special Kaehler geometry with quantum perturbative corrections, consistent with axion-shift Peccei-Quinn symmetry and with cubic leading order behavior. We determine the charge configurations supporting axion-free attractors, and explain the differences among various configurations in relations to the presence of ``flat'' directions of V at its critical points. Furthermore, we elucidate the role of the sectional curvature at the non-supersymmetric critical points of V, and compute the Riemann tensor (and related quantities), as well as the so-called E-tensor. The latter expresses the non-symmetricity of the considered quantum perturbative special Kaehler geometry.
description: 1+43 pages; v2: typo corrected in the curvature of Jordan symmetric sequence at page 29
Forbes : Numbers Game
Creators: name: สมชาย ศุภธาดา
Publisher: name: คณะพาณิชยศาสตร์และการบัญชี มหาวิทยาลัยธรรมศาสตร์
Year: 2023
Subjects: Numbers Game

description: วารสารวิชาชีพบัญชี JAP, 19, 64 (ธันวาคม 66), 124
Density functional theory and quantum computation
Creators: name: Gaitan, Frank
name: Nori, Franco
Publisher: name: arXiv
Year: 2008
Subjects: subject: Quantum Physics (quant-ph)
subject: Other Condensed Matter (cond-mat.other)
subject: FOS: Physical sciences

description: This paper establishes the applicability of density functional theory methods to quantum computing systems. We show that ground-state and time-dependent density functional theory can be applied to quantum computing systems by proving the Hohenberg-Kohn and Runge-Gross theorems for a fermionic representation of an N qubit system. As a first demonstration of this approach, time-dependent density functional theory is used to determine the minimum energy gap Delta(N) arising when the quantum adiabatic evolution algorithm is used to solve instances of the NP-Complete problem MAXCUT. It is known that the computational efficiency of this algorithm is largely determined by the large-N scaling behavior of Delta(N), and so determining this behavior is of fundamental significance. As density functional theory has been used to study quantum systems with N ~ 1000 interacting degrees of freedom, the approach introduced in this paper raises the realistic prospect of evaluating the gap Delta(N) for systems with N ~ 1000 qubits. Although the calculation of Delta(N) serves to illustrate how density functional theory methods can be applied to problems in quantum computing, the approach has a much broader range and shows promise as a means for determining the properties of very large quantum computing systems.
description: 17 pages; RevTex; final version; to appear in Physical Review B
A characterization of the martingale property of exponentially affine processes
Creators: name: Mayerhofer, Eberhard
name: Muhle-Karbe, Johannes
name: Smirnov, Alexander G.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Probability (math.PR)
subject: FOS: Mathematics
subject: 60G44, , 60J25, 60J75

description: We consider local martingales which are standard or stochastic exponentials M of one component X of a multivariate affine process in the sense of Duffie, Filipovic and Schachermayer (2003). By completing their characterization of conservative affine processes, we provide deterministic necessary and sufficient conditions in terms of the parameters of X for M to be a true martingale.
description: 16 pages, version to appear in Stochastic Processes and Their Applications, 2010/2011
Evaluación psicológica en personas candidatas a cirugía bariátrica. Análisis de factores psicosociales desde un enfoque preventivo.
Creators: name: García Campa, Lidia
name: Moreta Díez, Amanda
name: Aranguren Rico, Paloma
name: Méndez Méndez, María Dolores
name: López García, Ana
Publisher: name: Psicosomàtica y Psiquiatría
Year: 2023

description: Psicosomàtica y Psiquiatría, Núm. 27 (2023): octubre-noviembre-diciembre
Bürokratisches Monster oder praktisches Hilfsmittel? Datenmanagementpläne in der Diskussion der Research Cloud Digital Humanities des Exzellenzclusters "Religion und Politik"
Creators: name: Hinkel, Sascha
Publisher: name: Zenodo
Year: 2021
Subjects: Datenmanagementplan
Exzellenzcluster "Religion und Politik" der WWU Münster

description: Wissenschaftler*innen wollen forschen und möglichst wenig Zeit mit lästigen bürokratischen Pflichten verbringen. Das gilt auch für die Projekte des Exzellenzclusters „Religion und Politik“, die mit digitalen Methoden arbeiten und sich darüber in der Research Cloud Digital Humanities austauschen. Alle Forschungsprojekte, die eine digitale Komponente haben, müssen gemäß den FAIR-Prinzipien allerdings gewährleisten, dass ihre Forschungsdaten langfristig auffindbar, zugänglich, interoperal und reproduzierbar sind. Die dafür relevanten organisatorischen, technischen und juristischen Fragen sollen in einem Datenmanagementplan beantwortet werden. Die Mitglieder der Research Cloud haben gemeinsam mit dem Team des Research Data Management der ULB und dem Team des Servicecenters for Digital Humanities die Frage diskutiert, ob es sich dabei um ein bürokratisches Monster oder um ein praktisches Hilfsmittel handelt.
Quantum non-Markovianity elusive to interventions
Creators: name: Burgarth, Daniel
name: Facchi, Paolo
name: Lonigro, Davide
name: Modi, Kavan
Publisher: name: arXiv
Year: 2021
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The non-Markovian nature of open quantum dynamics lies in the structure of the multitime correlations, which are accessible by means of interventions. Here, by examining multitime correlations, we show that it is possible to engineer non-Markovian systems with only long-term memory but seemingly no short-term memory, so that their non-Markovianity is completely non-detectable by any interventions up to an arbitrarily large time. Our results raise the question about the assessibility of non-Markovianity: in principle, non-Markovian effects that are perfectly elusive to interventions may emerge at much later times.
description: 10 pages, 3 figures
The interpretation of a 'Strategic Market Status': A Response response to the public consultation by the UK Government on 'A new pro-competition regime for digital markets'
Creators: name: Eben, Magali
Publisher: name: Zenodo
Year: 2021

description: On 1 October 2021, the UK Government’s consultation on ‘a new pro-competition regime for digital markets’ closed. In this consultation, the government set out its proposals for new regime applicable to digital markets and sought feedback on these proposals. Under the proposed new regime a ‘Digital Markets Unit’ (DMU) within the Competition and Markets Authority (CMA) would strive to promote competition, including competitive outcomes, in digital markets. To achieve this aim, the regime would target firms and activities which are considered to cause the greatest harm, the so-called digital firms with a ‘Strategic Market Status’ (SMS). In a the first instance, the DMU would identify firms with SMS, who would then be subject to a code of conduct aimed. The DMU could also intervene, where necessary, through ‘pro-competition interventions’. The Government is also considering the introduction of a merger regime specific to digital firms with SMS. Through this consultation, the Government sought the views of the public on a range of elements of the proposed regime. It identified a serious of questions under specific themes: ‘the Digital Markets Unit’, ‘Strategic Market Status’, ‘an enforceable code of conduct’, ‘pro-competitive interventions’, ‘regulatory framework’, and ‘merger reform’. Dr Magali Eben, Competition Lead in at CREATe, submitted a response to the UK Government’s consultation. In her submission, she focused on the proposals related to the identification of firms with a ‘Strategic Market Status’, reflecting indirectly on the questions raised by the UK Government and providing further consideration of issues not directly raised in the Government’s list of questions. It is essential that the notion of a ‘Strategic Market Status’ (SMS) be more clearly defined, and its relationship to the notion of dominance in competition law expressly set out, for the regime to be effective.
Intervención psicológica en el síndrome de Prader-Willi. A propósito de un caso clínico.
Creators: name: García Campa, Lidia
name: López García, Ana
name: Aranguren Rico, Paloma
name: Vicente Palacios, Clara
name: Moreta Díez, Amanda
Publisher: name: Psicosomàtica y Psiquiatría
Year: 2023

description: Psicosomàtica y Psiquiatría, Núm. 27 (2023): octubre-noviembre-diciembre
Radial orbit instability: review and perspectives
Creators: name: Maréchal, Lionel
name: Perez, Jérôme
Publisher: name: arXiv
Year: 2009
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: This paper presents elements about the radial orbit instability, which occurs in spherical self-gravitating systems with a strong anisotropy in the radial velocity direction. It contains an overview on the history of radial orbit instability. We also present the symplectic method we use to explore stability of equilibrium states, directly related to the dissipation induced instability mechanism well known in theoretical mechanics and plasma physics.
description: 10 pages, submitted to Transport Theory and Statistical Physics, proceedings of Vlasovia 2009 International Conference. Corrected for typos, redaction, and references added
High-order series expansion of non-Hermitian quantum spin models
Creators: name: Lenke, L.
name: Mühlhauser, M.
name: Schmidt, K. P.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We investigate the low-energy physics of non-Hermitian quantum spin models with $PT$-symmetry. To this end we consider the one-dimensional Ising chain and the two-dimensional toric code in a non-Hermitian staggered field. For both systems dual descriptions in terms of non-Hermitian staggered Ising interactions in a conventional transverse field exist. We perform high-order series expansions about the high- and low-field limit for both systems to determine the ground-state energy per site and the one-particle gap. The one-dimensional non-Hermitian Ising chain is known to be exactly solvable. Its ground-state phase diagram consists of second-order quantum phase transitions, which can be characterized by logarithmic singularities of the second derivative of the ground-state energy and, in the symmetry-broken phase, the gap closing of the low-field gap. In contrast, the gap closing from the high-field phase is not accessible perturbatively due to the complex energy and the occurrence of exceptional lines in the high-field gap expression. For the two-dimensional toric code in a non-Hermitian staggered field we study the quantum robustness of the topologically ordered phase by the gap closing of the low-field gap. We find that the well-known second-order quantum phase transition of the toric code in a uniform field extends into a large portion of the non-Hermitian parameter space. However, the series expansions become unreliable for a dominant anti-Hermitian field. Interestingly, the analysis of the high-field gap reveals the potential presence of an intermediate region.
description: 15 pages, 9 figures
title: Synergism of interferon-beta with antiviral drugs against SARS-CoV-2 variants (accepted)
Creators: name: Bojkova, Denisa
name: Stack, Richard
name: Rothenburger, Tamara
name: Kandler, Joshua D.
name: Ciesek, Sandra
name: Wass, Mark N.
name: Michaelis, Martin
name: Cinatl, Jindrich
Publisher: name: Elsevier
Year: 2022

description: Letter to the editor.
description: Author's Accepted Manuscript
The stellar content of the Hamburg/ESO survey. V. The metallicity distribution function of the Galactic halo
Creators: name: Schoerck, T.
name: Christlieb, N.
name: Cohen, J. G.
name: Beers, T. C.
name: Shectman, S.
name: Thompson, I.
name: McWilliam, A.
name: Bessell, M. S.
name: Norris, J. E.
name: Melendez, J.
name: Ramirez, S. Solange
name: Haynes, D.
name: Cass, P.
name: Hartley, M.
name: Russell, K.
name: Watson, F.
name: Zickgraf, F. -J.
name: Behnke, B.
name: Fechner, C.
name: Fuhrmeister, B.
name: Barklem, P. S.
name: Edvardsson, B.
name: Frebel, A.
name: Wisotzki, L.
name: Reimers, D.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We determine the metallicity distribution function (MDF) of the Galactic halo by means of a sample of 1638 metal-poor stars selected from the Hamburg/ESO objective-prism survey (HES). The sample was corrected for minor biases introduced by the strategy for spectroscopic follow-up observations of the metal-poor candidates, namely "best and brightest stars first". [...] We determined the selection function of the HES, which must be taken into account for a proper comparison between the HES MDF with MDFs of other stellar populations or those predicted by models of Galactic chemical evolution. The latter show a reasonable agreement with the overall shape of the HES MDF for [Fe/H] > -3.6, but only a model of Salvadori et al. (2007) with a critical metallicity for low-mass star formation of Z_cr = 10^{-3.4} * Z_Sun reproduces the sharp drop at [Fe/H] ~-3.6 present in the HES MDF. [...] A comparison of the MDF of Galactic globular clusters and of dSph satellites to the Galaxy shows qualitative agreement with the halo MDF, derived from the HES, once the selection function of the latter is included. However, statistical tests show that the differences between these are still highly significant. [ABSTRACT ABRIDGED]
description: Accepted for publication in A&A
Future destabilisation of Titan as a result of Saturn's tilting
Creators: name: Saillenfest, Melaine
name: Lari, Giacomo
Publisher: name: arXiv
Year: 2021
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: Context: As a result of Titan's migration and Saturn's probable capture in secular spin-orbit resonance, recent works show that Saturn's obliquity could be steadily increasing today and may reach large values in the next billions of years. Satellites around high-obliquity planets are known to be unstable near their Laplace radius, but the approximations used so far are invalidated in this regime. Aims: We aim to investigate the behaviour of a planet and its satellite when the satellite crosses its Laplace radius while the planet is locked in secular spin-orbit resonance. Methods: We expand on previous works and revisit the concept of Laplace surface. We use it to build an averaged analytical model that couples the planetary spin-axis and satellite dynamics. Results: We show that the dynamics is organised around a critical point, S1, at which the phase-space structure is singular, located at 90° obliquity and near the Laplace radius. If the spin-axis precession rate of the planet is maintained fixed by a resonance while the satellite migrates outwards or inwards, then S1 acts as an attractor towards which the system is forced to evolve. When it reaches the vicinity of S1, the entire system breaks down, either because the planet is expelled from the resonance or because the satellite is ejected or collides into the planet. Conclusions: Provided that Titan's migration is not halted in the future, Titan and Saturn may reach instability between a few gigayears and several tens of gigayears from now, depending on Titan's migration rate. The evolution would destabilise Titan and drive Saturn towards an obliquity of 90°. Our findings may have important consequences for Uranus. They also provide a straightforward mechanism for producing transiting exoplanets with a face-on massive ring, a configuration that is often put forward to explain some super-puff exoplanets.
description: Accepted for publication in Astronomy and Astrophysics
Generating Datasets of 3D Garments with Sewing Patterns
Creators: name: Korosteleva, Maria
name: Lee, Sung-Hee
Publisher: name: arXiv
Year: 2021
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: Artificial Intelligence (cs.AI)
subject: Graphics (cs.GR)
subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences

description: Garments are ubiquitous in both real and many of the virtual worlds. They are highly deformable objects, exhibit an immense variety of designs and shapes, and yet, most garments are created from a set of regularly shaped flat pieces. Exploration of garment structure presents a peculiar case for an object structure estimation task and might prove useful for downstream tasks of neural 3D garment modeling and reconstruction by providing strong prior on garment shapes. To facilitate research in these directions, we propose a method for generating large synthetic datasets of 3D garment designs and their sewing patterns. Our method consists of a flexible description structure for specifying parametric sewing pattern templates and the automatic generation pipeline to produce garment 3D models with little-to-none manual intervention. To add realism, the pipeline additionally creates corrupted versions of the final meshes that imitate artifacts of 3D scanning. With this pipeline, we created the first large-scale synthetic dataset of 3D garment models with their sewing patterns. The dataset contains more than 20000 garment design variations produced from 19 different base types. Seven of these garment types are specifically designed to target evaluation of the generalization across garment sewing pattern topologies.
description: To appear in NeurIPS 2021 Datasets and Benchmarks Track
Intervención terapéutica grupal en adolescentes víctimas de violencia sexual.
Creators: name: Forner Puntonet, Mireia
name: Salvat San Agustín, Andrea
name: Arribas García, Lorena Arribas Garcia
name: Ríos Quiñones, Giuliana
name: Rexach Benitez, Tiffany
name: Garcés Montolio, Lledó
name: Torregrossa Hidalgo, Cristian
name: Bassets Bosch, Alba
name: Ramos Quiroga, Antoni
name: Fàbregas Martori, Anna
Publisher: name: Psicosomàtica y Psiquiatría
Year: 2023

description: Psicosomàtica y Psiquiatría, Núm. 27 (2023): octubre-noviembre-diciembre