cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Words of Wisdom: Representational Harms in Learning From AI Communication
Creators: name: Buddemeyer, Amanda
name: Walker, Erin
name: Alikhani, Malihe
Publisher: name: arXiv
Year: 2021
Subjects: subject: Human-Computer Interaction (cs.HC)
subject: Artificial Intelligence (cs.AI)
subject: Computation and Language (cs.CL)
subject: Computers and Society (cs.CY)
subject: FOS: Computer and information sciences

description: Many educational technologies use artificial intelligence (AI) that presents generated or produced language to the learner. We contend that all language, including all AI communication, encodes information about the identity of the human or humans who contributed to crafting the language. With AI communication, however, the user may index identity information that does not match the source. This can lead to representational harms if language associated with one cultural group is presented as "standard" or "neutral", if the language advantages one group over another, or if the language reinforces negative stereotypes. In this work, we discuss a case study using a Visual Question Generation (VQG) task involving gathering crowdsourced data from targeted demographic groups. Generated questions will be presented to human evaluators to understand how they index the identity behind the language, whether and how they perceive any representational harms, and how they would ideally address any such harms caused by AI communication. We reflect on the educational applications of this work as well as the implications for equality, diversity, and inclusion (EDI).
Non-singular Ekpyrotic/Cyclic model in Loop Quantum Cosmology
Creators: name: Cailleteau, Thomas
name: Singh, Parampreet
name: Vandersloot, Kevin
Publisher: name: arXiv
Year: 2009
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study the role of non-perturbative quantum gravity effects in the Ekpyrotic/Cyclic model using the effective framework of loop quantum cosmology in the presence of anisotropies. We show that quantum geometric modifications to the dynamical equations near the Planck scale as understood in the quantization of Bianchi-I spacetime in loop quantum cosmology lead to the resolution of classical singularity and result in a non-singular transition of the universe from the contracting to the expanding branch. In the Planck regime, the universe undergoes multiple small bounces and the anisotropic shear remains bounded throughout the evolution. A novel feature, which is absent for isotropic models, is a natural turn around of the moduli field from the negative region of the potential leading to a cyclic phenomena as envisioned in the original paradigm. Our work suggests that incorporation of quantum gravitational effects in the Ekpyrotic/Cyclic model may lead to a viable scenario without any violation of the null energy condition.
description: 24 pages, 11 figures. Additional numerical results discussed to show robustness of non-singular bounce of the scale factor and turn-around of the moduli field. References added. To appear in Physical Review D
CEHR-BERT: Incorporating temporal information from structured EHR data to improve prediction tasks
Creators: name: Pang, Chao
name: Jiang, Xinzhuo
name: Kalluri, Krishna S
name: Spotnitz, Matthew
name: Chen, RuiJun
name: Perotte, Adler
name: Natarajan, Karthik
Publisher: name: arXiv
Year: 2021
Subjects: subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences

description: Embedding algorithms are increasingly used to represent clinical concepts in healthcare for improving machine learning tasks such as clinical phenotyping and disease prediction. Recent studies have adapted state-of-the-art bidirectional encoder representations from transformers (BERT) architecture to structured electronic health records (EHR) data for the generation of contextualized concept embeddings, yet do not fully incorporate temporal data across multiple clinical domains. Therefore we developed a new BERT adaptation, CEHR-BERT, to incorporate temporal information using a hybrid approach by augmenting the input to BERT using artificial time tokens, incorporating time, age, and concept embeddings, and introducing a new second learning objective for visit type. CEHR-BERT was trained on a subset of Columbia University Irving Medical Center-York Presbyterian Hospital's clinical data, which includes 2.4M patients, spanning over three decades, and tested using 4-fold cross-validation on the following prediction tasks: hospitalization, death, new heart failure (HF) diagnosis, and HF readmission. Our experiments show that CEHR-BERT outperformed existing state-of-the-art clinical BERT adaptations and baseline models across all 4 prediction tasks in both ROC-AUC and PR-AUC. CEHR-BERT also demonstrated strong transfer learning capability, as our model trained on only 5% of data outperformed comparison models trained on the entire data set. Ablation studies to better understand the contribution of each time component showed incremental gains with every element, suggesting that CEHR-BERT's incorporation of artificial time tokens, time and age embeddings with concept embeddings, and the addition of the second learning objective represents a promising approach for future BERT-based clinical embeddings.
Dwarf Galaxies, MOND, and Relativistic Gravitation
Creators: name: Kosowsky, Arthur
Publisher: name: arXiv
Year: 2009
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: MOND is a phenomenological modification of Newton's law of gravitation which reproduces the dynamics of galaxies, without the need for additional dark matter. This paper reviews the basics of MOND and its application to dwarf galaxies. MOND is generally successful at reproducing stellar velocity dispersions in the Milky Way's classical dwarf ellipticals, for reasonable values of the stellar mass-to-light ratio of the galaxies; two discrepantly high mass-to-light ratios may be explained by tidal effects. Recent observations also show MOND describes tidal dwarf galaxies, which form in complex dynamical environments. The application of MOND to galaxy clusters, where it fails to reproduce observed gas temperatures, is also reviewed. Relativistic theories containing MOND in the non-relativistic limit have now been formulated; they all contain new dynamical fields, which may serve as additional sources of gravitation that could reconcile cluster observations with MOND. Certain limits of these theories can also give the accelerating expansion of the Universe. The standard dark matter cosmology boasts numerous manifest triumphs; however, alternatives should also be pursued as long as outstanding observational issues remain unresolved, including the empirical successes of MOND on galaxy scales and the phenomenology of dark energy.
description: 9 pages, contribution to the Dwarf Galaxies special issue of Advances in Astronomy
Шорин С.А. Правовой механизм осуществления бюджетных расходов и его роль в обеспечении их эффективности // Законодательство в обустройстве российской жизни: история и современность (К 250-летию со дня рождения М.М. Сперанского) : сборник статей. — Москва : ИЗиСП : Норма : ИНФРА-М, 2024. —280 с. — DOI 10.12737/2090021.
Creators: name: Shorin, Sergey
Publisher: name: figshare
Year: 2023
Subjects: classificationCode: 480101
subject: Banking, finance and securities law
classificationCode: 480799
subject: Public law not elsewhere classified
classificationCode: 350202
subject: Finance
classificationCode: 440708
subject: Public administration
classificationCode: 480410
subject: Legal theory, jurisprudence and legal interpretation
classificationCode: 350714
subject: Public sector organisation and management

description: Актуальность исследования правового механизма осуществления бюджетных расходов обусловлена необходимостью поиска путей оптимизации его функционирования с учетом содержания, структуры, характера связей между элементами этого механизма. Тем самым представляется возможным повысить эффективность бюджетных расходов, которую пока нельзя признать достаточной. Для решения данной задачи необходимо раскрыть понятие бюджетных расходов, описать правовой механизм как общую теоретическую категорию и использовать ее применительно к бюджетным расходам и их эффективности. Автор приходит к выводу о неполном соответствии легального определения бюджетных расходов целям и интересам государства и общества. При этом элементы механизма осуществления бюджетных расходов урегулированы нормами права недостаточно, поскольку их приоритетом являются процедурные аспекты функционирования указанного механизма, тем самым не уделяется должного внимания другим его элементам, в частности целеполаганию. Данные обстоятельства затрудняют разработку бюджетно-правовых способов совершенствования исследуемого механизма как целостного явления и определение критериев, которые могли бы использоваться для нахождения альтернативных механизмов, более адекватных с точки зрения обеспечения эффективности бюджетных расходов.
Additional file 6 of Circadian dynamics of the teleost skin immune-microbiome interface
Creators: name: Ellison, Amy R.
name: Wilcockson, David
name: Cable, Jo
Publisher: name: figshare
Year: 2021
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 5: Supplementary Table 5. 16S_DeSeq2
Relativistic diffusion and heavy-ion collisions
Creators: name: Bhalerao, Rajeev S.
name: Gupta, Sourendu
Publisher: name: arXiv
Year: 2009
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Experiment (nucl-ex)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We study first and second order theories of relativistic diffusion coupled to hydrodynamics under the approximation, valid at mid-rapidity in the RHIC and LHC, that conserved number densities are much smaller than the entropy density. We identify experimentally accessible quantities of interest, and show that the first and second order theories may lead to radically different evolutions of these quantities. In the first order theory the memory of the initial state is almost completely washed out, whereas in the second order theory it is possible that freezeout occurs at a time when transient dynamics is still on, and the memory of the initial state remains. There are observational consequences which we touch upon. In the first order theory, and for initial conditions when the second order theory mimics the first order, one may be able to put a bound on the diffusion constant.
description: 8 pages, 5 figures
title: Oxyimide als neuartige additive Flammschutzmittel für technische Kunststoffe
Creators: name: Spieß, Bianca
Publisher: name: UNSPECIFIED
Year: 2023

description: Kunststoffe sind in unserer Welt allgegenwärtig und werden in verschiedenen Bereichen eingesetzt. Insbesondere technische Kunststoffe unterliegen gemäß der jeweiligen Anwendung speziellen Anforderungen insbesondere im Flammschutzbereich. Für Polyamid 6 und Polybutylenterephthalat sind Flammschutzmittel auf halogenierter oder Phosphatbasis kommerziell erhältlich. Diese besitzen allerdings den Nachteil, dass sie als Additiv in hohen Konzentrationen eingearbeitet werden müssen, um wirksam zu sein. Miniaturisierungsprozesse sind dadurch oft nur eingeschränkt möglich. In dieser Arbeit wird die Klasse der Oxyimide – speziell der Oxyimidester und Oxyimidether – als Synergist und als Stand-alone Flammschutzmittel in den genannten Kunststoffen untersucht und deren Wirkmechanismus beleuchtet. Zur Analyse wird die UL94-Brandprüfung mit einer Infrarotkamera erweitert und diese neuartige Methode weiterentwickelt. Oxyimide zeigen in ihren Wärmeprofilen Anzeichen für eine Radikalgeneration und führen in Polyamid 6 zu einer glasartigen Schutzschicht, die die Branddauer signifikant verkürzt sowie brennendes Abtropfen bereits in geringen Konzentrationen vermindert. Oxyimide sind daher als Stand-alone Flammschutzmittel in den betrachteten technischen Kunststoffen geeignet.
AKSIOLOGIK YONDASHUV ASOSIDA BO'LAJAK O'QITUVCHILARNING MEDIAKOMPITENTLIGINI RIVOJLANTIRISHNING METODIK IMKONIYATLARI
Creators: name: Mo'minova, Madina
Publisher: name: Zenodo
Year: 2023

description: Ushbu maqolda yondashuv, aksiologik yondashuv, shaxsga yo'naltirilgan yondashuv, Aksiologik yondashuv asosida o'qituvchilarning mediakompitentligini rivojlantirishning metodik imkoniyatlari yoritib berilgan.
Shear Flow in Cylindrical Open Channel Under Precession
Creators: name: Alshoufi, Hajar
Publisher: name: arXiv
Year: 2021
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: The study of forced oscillations in open cylindrical channel under precession is extended to include the shear effect, that is induced by inertial waves in such systems. The linear part of the problem led to two equations for stability one for the viscous part similar to Orr- Sommerfeld equation and one for the inviscid part similar to Rayleigh equation, the second was solved and discussed depending on the stream function observation. The linear part also led to relationship that connects between the stream velocity and the disturbance one is derived in a form similar to Burns conditions for open flows under normal conditions. Experimentally measuring the horizontal velocity distribution with depth showed that this distribution is sinusoidal one. Burns condition was solved based on this assumption. The nonlinear part of the problem led to a new version of Koteweg De-Vries (KdV) equation that is solved numerically by applying the leapfrog method for time discretization, Fourier transformation for the space one, and the trapezoidal rule for solving the integrals with depth, the results showed that the shear has no specific impact on the wave form which is similar to the classical results obtained by the theories under normal conditions.
description: I want my work to be more public
Plan de consulta a actores relevantes para el desarrollo de una política de Acceso Abierto en Angola
Creators: name: United Nations Educational, Scientific and Cultural Organization
name: Ministério Do Ensino Superior, Ciência
name: Redalyc-Universidad Autónoma Del Estado De México
name: AmeliCA
name: Universidade Óscar Ribas
Publisher: name: Zenodo
Year: 2022
Subjects: Acceso Abierto
Angola
África
Política de acceso abierto
Plan de consulta
Ciencia Abierta

description: Trabajo derivado del proyecto de colaboración entre Redalyc UAEM, AmeliCA, MESCTI y U. Óscar Ribas financiado por UNESCO para el desarrollo de una estrategia de Acceso Abierto en Angola. Vol. 12 de 38
The production of an ethnography : some methodological and substantive issues for analyzing social setttings
Creators: name: Katz, Bruce Allen
Publisher: name: University of British Columbia
Year: 2010

description: This study seeks to provide an analysis of some of the features which underly any ethnographic description. First, it focuses on the daily routine of a community medical clinic in a large city in Western Canada, then it "looks back" on the methodological and theoretical issues inherent in the production of any ethnography. A daily routine known as "chart rounds" (a review of patients' medical histories) is examined in detail. That description itself then becomes a topic of inquiry in its own right. The analysis rests on field observations conducted over a year and a half within the research setting. During this period the researcher was privy to medical examinations, to chart rounds, and to much of the ongoing routine of the Clinic. I was also able to tape-record various aspects of its organization. Most of the material which I have analyzed consists of transcriptions taken from tape recordings of doctor-patient interviews and of chart rounds. Some of the issues which will be given special attention are (1) the beginning of the ethnographic report and the relationship of this section to the subsequent sections of an ethnography; (2) how it is that ethnographic descriptions are necessarily based in a set of common sense relevancies; (3) the use of 'talk' in interaction and as a source of data for "discovering" the self-organizing features of the settings and occasions from which this talk is collected; and (4) the relationship between ethnographic description and the researcher in the research setting. The research reported here is to be seen as exploratory and tentative. It is not intended as a -manual for ethnographic researchers, but as an attempt to explicate some of the organizational features in the construction of an ethnographic description. No doubt it raises many more questions than it answers, but its purpose will be satisfied if it is able to generate some debate about the organization of ethnographies.
High-Velocity Clouds in the Nearby Spiral Galaxy M 83
Creators: name: Miller, Eric D.
name: Bregman, Joel N.
name: Wakker, Bart P.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present deep HI 21-cm and optical observations of the face-on spiral galaxy M 83 obtained as part of a project to search for high-velocity clouds (HVCs) in nearby galaxies. Anomalous-velocity neutral gas is detected toward M 83, with 5.6x10^7 Msolar of HI contained in a disk rotating 40-50 km/s more slowly in projection than the bulk of the gas. We interpret this as a vertically extended thick disk of neutral material, containing 5.5% of the total HI within the central 8 kpc. Using an automated source detection algorithm to search for small-scale HI emission features, we find eight distinct, anomalous-velocity HI clouds with masses ranging from 7x10^5 to 1.5x10^7 Msolar and velocities differing by up to 200 km/s compared to the HI disk. Large on-disk structures are coincident with the optical spiral arms, while unresolved off-disk clouds contain no diffuse optical emission down to a limit of 27 r' mag per square arcsec. The diversity of the thick HI disk and larger clouds suggests the influence of multiple formation mechanisms, with a galactic fountain responsible for the slowly-rotating disk and on-disk discrete clouds, and tidal effects responsible for off-disk cloud production. The mass and kinetic energy of the HI clouds are consistent with the mass exchange rate predicted by the galactic fountain model. If the HVC population in M 83 is similar to that in our own Galaxy, then the Galactic HVCs must be distributed within a radius of less than 25 kpc.
description: 30 pages, 23 figures; accepted for publication in ApJ. Some figures have been altered to reduce their size
Research Collaboration with the Architectural Design Process:
Co-Development of Problems and Solutions
บูรณาการการค้นคว้าวิจัยกับกระบวนการออกแบบสถาปัตยกรรม:
การพัฒนาร่วมกันระหว่างโจทย์และผลลัพธ์
Creators: name: Narongpon Laiprakobsup
Publisher: name: G.B.P. Center Co., Ltd.
Year: 2013
Subjects: Design-research Collaboration Co-development of Problems and Solutions Architectural-design Process Design Research Design Inquiry

description: 2, 10, Journal of Architectural/Planning Research and Studies
Quantum dissipative adaptation
Creators: name: Valente, Daniel
name: Brito, Frederico
name: Werlang, Thiago
Publisher: name: arXiv
Year: 2021
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Dissipative adaptation is a general thermodynamic mechanism that explains self-organization in a broad class of driven classical many-body systems. It establishes how the most likely (adapted) states of a system subjected to a given drive tend to be those following trajectories of highest work absorption, followed by dissipated heat to the reservoir. Here, we extend the dissipative adaptation phenomenon to the quantum realm. We employ a fully-quantized exactly solvable model, where the source of work on a three-level system is a single-photon pulse added to a zero-temperature infinite environment, a scenario that cannot be treated by the classical framework. We find a set of equalities relating adaptation likelihood, absorbed work, heat dissipation and variation of the informational entropy of the environment. Our proof of principle provides the starting point towards a quantum thermodynamics of driven self-organization.
description: 10 pages, 5 figures
Finding the Exact Solution of Special Nonlinear Partial Differential Equations by Homotopy Analysis Method
Creators: name: Mashallah MATINFAR, Mohammad SAEIDY
Publisher: name: Walailak University
Year: 2014
Subjects: Homotopy analysis method, nonlinear parabolic-hyperbolic partial differential equations

description: 3, 11, Walailak Journal of Science and Technology
Correlated optical and gamma emissions from GRB 081126
Creators: name: Klotz, Alain
name: Gendre, B.
name: Atteia, J. L.
name: Boër, Michel
name: Coward, David M.
name: Imerito, Alan C.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We present an analysis of time-resolved optical emissions observed from the gamma-ray burst GRB 081126 during the prompt phase. The analysis employed time-resolved photometry using optical data obtained by the TAROT telescope, using BAT data from the Swift spacecraft, and time-resolved spectroscopy at high energies from the GBM instrument onboard the Fermi spacecraft. The optical emission of GRB 081126 is found to be compatible with the second gamma emission pulse shifted by a positive time lag of 8.4 $\pm$ 3.9 s. This is the first well-resolved observation of a time lag between optical and gamma emissions during a gamma-ray burst. Our observations could potentially provide new constraints on the fireball model for gamma-ray burst early emissions. Furthermore, observations of time lags between optical and gamma ray photons provides an exciting opportunity to constrain quantum gravity theories.
description: 4 pages, to be published in ApJ
Characterization and on-sky demonstration of an integrated photonic spectrograph for astronomy
Creators: name: Cvetojevic, N.
name: Lawrence, J. S.
name: Ellis, S. C.
name: Bland-Hawthorn, J.
name: Haynes, R.
name: Horton, A.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: We present results from the first on-sky demonstration of a prototype astronomical integrated photonic spectrograph (IPS) using the Anglo-Australian Telescope near-infrared imaging spectrometer (IRIS2) at Siding Spring Observatory to observe atmospheric molecular OH emission lines. We have succeeded in detecting upwards of 27 lines, and demonstrated the practicality of the IPS device for astronomy. Furthermore, we present a laboratory characterization of the device, which is a modified version of a commercial arrayed-waveguide grating multiplexer. We measure the spectral resolution full-width-half-maximum to be 0.75+/-0.05nm (giving R = 2100+/-150 at 1500nm). We find the free spectral range to be 57.4+/-0.6nm and the peak total efficiency to be ~65%. Finally, we briefly discuss the future steps required to realize an astronomical instrument based on this technology concept.
Additional file 1 of Impact of the calibration bougie diametre during laparoscopic sleeve gastrectomy on the rate of postoperative staple-line leak (BOUST): study protocol for a multicentre randomized prospective trial
Creators: name: Gaillard, Martin
name: Lainas, Panagiotis
name: Agostini, Hélène
name: Dagher, Ibrahim
name: Tranchart, Hadrien
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Neuroscience
subject: Physiology
subject: FOS: Biological sciences
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Additional file 1. List of active study sites.
FAIRmat Newsletter Vol. 4
Creators: name: Rehermann, Carolin
name: Mansour, Ahmed
name: Siegmann, Julian
name: José A. Márquez Prieto
name: Victoria, Coors
name: Aeschlimann, Martin
name: Baumann, Daniel
name: Wojas, Adrianna
name: Unger, Eva
name: Rudzinski, Joseph
name: Draxl, Claudia
Publisher: name: Zenodo
Year: 2023
Subjects: NFDI
FAIR
RDM
FDM
materials science

description: This is the fourth volume of the FAIRmat newsletter, which is published every six months. The FAIRmat newsletter includes project updates and recent milestones, introduction and opinion articles on topics in research data management and data infrastructures and insights into our community, including both our staff and users of our software and services.

For those already involved in the project, the newsletter provides an update on what is happening in our different tasks or working groups. For those new to FAIRmat, it offers current insight into the project’s goals, team and methods.
Unveiling the ac Dynamics of Ferroelectric Domains by Investigating the Frequency Dependence of Hysteresis Loops
Creators: name: Yang, S. M.
name: Jo, J. Y.
name: Kim, T. H.
name: Yoon, J. -G.
name: Song, T. K.
name: Lee, H. N.
name: Marton, Z.
name: Park, S.
name: Jo, Y.
name: Noh, T. W.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We investigated nonequilibrium domain wall dynamics under an ac field by measuring the hysteresis loops of epitaxial ferroelectric capacitors at various frequencies and temperatures. Polarization switching is induced mostly by thermally activated creep motion at lower frequencies, and by viscous flow motion at higher frequencies. The dynamic crossover between the creep and flow regimes unveils two frequency-dependent scaling regions of hysteresis loops. Based on these findings, we constructed a dynamic phase diagram for hysteretic ferroelectric domain dynamics in the presence of ac fields.
description: 3 figures
Multicenter integrals involving complex Gaussian type functions
Creators: name: Ammar, Abdallah
name: Leclerc, Arnaud
name: Ancarani, Lorenzo Ugo
Publisher: name: arXiv
Year: 2021
Subjects: subject: Quantum Physics (quant-ph)
subject: Chemical Physics (physics.chem-ph)
subject: Computational Physics (physics.comp-ph)
subject: FOS: Physical sciences

description: Multicentric integrals that involve a continuum state cannot be evaluated with the usual quantum chemistry tools and require a special treatment. We consider an initial molecular bound state described by multicenter spherical or cartesian Gaussian functions. An electron ejected through an ionization process will be described by an oscillating continuum wavefunction that enters the matrix element necessary for cross section calculations. Within a monocentric approach, we have recently shown how such integrals can be evaluated analytically by using a representation of the continuum state by a set of complex Gaussian functions. In this work we tackle the multicentric situation. The method, developed in either spherical or cartesian coordinates, and validated by numerical tests, makes use of existing mathematical tools extended to the complex plane.
description: 20 pages, 2 figures
Additional file 2 of Impact of the calibration bougie diametre during laparoscopic sleeve gastrectomy on the rate of postoperative staple-line leak (BOUST): study protocol for a multicentre randomized prospective trial
Creators: name: Gaillard, Martin
name: Lainas, Panagiotis
name: Agostini, Hélène
name: Dagher, Ibrahim
name: Tranchart, Hadrien
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Neuroscience
subject: Physiology
subject: FOS: Biological sciences
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Additional file 2. French version of the Gastrointestinal Quality of Life Index (GIQLI) questionnaire.
Costruire comunità ospitali e sostenibili. Nuove sfide per la Psicologia di Comunità
Creators: name: Mazzoni, Davide
name: Barbieri, Irene
name: Prati, Gabriele
name: Cicognani, Elvira
name: Albanesi, Cinzia
Publisher: name: Alma Mater Studiorum - Università di Bologna
Year: 2014
Subjects: M-PSI/05 Psicologia sociale

description: Il volume presenta gli atti del X Convegno Nazionale della Società Italiana di Psicologia di Comunità (SIPCO), che si è svolto a Cesena dal 19 al 21 giugno 2014. "Ospitalità" e "sostenibilità" sono i temi scelti per questa edizione del Convegno: concetti che si è voluto assumere come stimolo a rivisitare – attraverso la riflessione teorica e la presentazione di esperienze concrete di ricerca ed intervento – due temi centrali per la disciplina, tra loro strettamente interconnessi: quello della "relazione con l’altro" (che comprende il "diverso" da sé, per provenienza, cultura, genere, condizione di salute, ecc.) e quello del benessere. Il concetto di sostenibilità aggiunge alle tradizionali categorie analitiche del benessere anche quella del tempo (la sostenibilità futura del benessere, di cui la crisi economica che stiamo vivendo ci sta mostrando tutta la rilevanza), e le sue implicazioni (ad es. sul piano delle relazioni intergenerazionali e delle politiche sociali). Sono condizioni che impongono un cambiamento sociale inevitabile e "necessario", carico di tensioni, ansie, conflittualità, ma nelle quali l’occhio attento dello psicologo di comunità può cogliere – e stimolare, sviluppare - i germi del potenziale trasformativo positivo della comunità. I contributi pervenuti hanno accolto questo invito alla riflessione, e hanno permesso di offrire un programma ampio dove trovano spazio numerosi stimoli, offrendo uno spaccato su come si stia muovendo la Psicologia di Comunità italiana nel rispondere a queste "nuove sfide" alla "costruzione di una comunità ospitale e sostenibile".
Dust depletion, chemical uniformity and environment of CaII H&K quasar absorbers
Creators: name: Zych, Berkeley J.
name: Murphy, Michael T.
name: Hewett, Paul C.
name: Prochaska, Jason X.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: CaII 3934,3969 absorbers, which are likely to be a subset of damped Lyman alpha systems, are the most dusty quasar absorbers known, with an order of magnitude more extinction in E(B-V) than other absorption systems. There is also evidence that CaII absorbers trace galaxies with more ongoing star-formation than the average quasar absorber. Despite this, relatively little is known in detail about these unusual absorption systems. Here we present the first high resolution spectroscopic study of 19 CaII quasar absorbers, in the range 0.6<= z_abs<=1.2, with W3934>=0.2A. Their general depletion patterns are similar to measurements in the warm halo phase of the Milky Way and Magellanic Clouds ISM. Dust depletions and alpha-enrichments profiles of sub-samples of 7 and 3 absorbers, respectively, are measured using a combination of Voigt profile fitting and apparent optical depth techniques. Deviations in [Cr/Zn]~0.3+-0.1dex and in [Si/Fe]>~0.8+-0.1dex are detected across the profile of one absorber, which we attribute to differential dust depletion. The remaining absorbers have <0.3dex (3sigma limit) variation in [Cr/Zn], much like the general DLA population, though the dustiest CaII absorbers remain relatively unprobed in our sample. A limit on electron densities in CaII absorbers, n_e<0.1cm^-3, is derived using the ratio of neutral and singly ionised species, assuming a MW-like radiation field. These electron densities may imply hydrogen densities sufficient for the presence of molecular hydrogen in the absorbers. The CaII absorber sample comprises a wide range of velocity widths, v_90=50-470km/s, and velocity structures, thus a range of physical models for their origin, from simple discs to galactic outflows and mergers, would be required to explain the observations.
description: Minor revision after publication proofs to ensure arXiv version of paper matches MNRAS published version
Asteroseismology of the β Cep star HD192575
Creators: name: Bowman, Dominic
Publisher: name: Zenodo
Year: 2024

description: There is currently a niche for providing high-cadence, high-resolution, time-series optical spectroscopy from space, which can be filled by using a low-cost cubesat mission. The ESA/KU Leuven CubeSpec mission, approved as an ESA in-orbit demonstrator to be launched in 2026, is specifically designed to provide low-cost space-based spectroscopy. CubeSpec's technical capabilities allow for high-cadence monitoring of bright massive stars, and primarily will unlock their interiors using asteroseismology. Here we provide an overview of the CubeSpec design, its science requirements and expected performance for the wider community. Time-series analysis of spectral line profile variability, in particular the silicon triplet, reveals the geometry of pulsation modes in terms of spherical harmonics, which is a critical input for asteroseismic modelling. Furthermore, high-cadence spectroscopy of massive stars represents a novel and unique data set for studying winds, the physical origin of macroturbulence, as well as the consequences of rapid rotation and binarity. Among the 90 massive stars that meet CubeSpec's brightness requirements, we identify 23 beta Cephei pulsators with high-amplitude (non-)radial pulsation modes using light curves from the high-precision and all-sky TESS space mission. Using projected rotational velocities, pulsation amplitudes and the number of pulsation modes, we devise a prioritised target list according to the mission requirements and the scientific potential of studying massive stars with the CubeSpec mission. The full CubeSpec target catalogue represents a modern review of spectral line profile and photometric variability properties among bright massive stars, which is highly complementary to BRITE mission light curve data.
Hamilton's theory of turns revisited
Creators: name: Mukunda, N.
name: Chaturvedi, S.
name: Simon, R.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We present a new approach to Hamilton's theory of turns for the groups SO(3) and SU(2) which renders their properties, in particular their composition law, nearly trivial and immediately evident upon inspection. We show that the entire construction can be based on binary rotations rather than mirror reflections.
description: 7 pages, 4 figures
The OPTIMICE method: how to improve the writing and translating of metadata
Creators: name: Dr Franck Barbin
name: Dr Katell Hernández Morin
Publisher: name: Zenodo
Year: 2023
Subjects: subject: Translation
subject: Language
subject: Metadata
subject: Journal Publishing
subject: Research Visibility
subject: Humanities
subject: FOS: Humanities
subject: Social Sciences

description: The OPTIMICE project devised a method that combines neural machine translation (DeepL) and human post-editing to improve the quality of article metadata (titles, abstracts, keywords, etc.) from French to English in the editorial process of journals. Their recommendations for writing and translating metadata in the Humanities and Social Sciences (HSS) are intended to complement existing instructions to authors, and improve journal acceptance, referencing and international visibility of papers. Their method for translation is meant to be reproduced and transferred to various journals, languages and disciplinary fields. Dr Franck Barbin and Dr Katell Hernández Morin explained and illustrated the OPTIMICE method and the proper use of MT in support of scientific publications. The presenters' PowerPoint slides can be accessed here: https://filesender.renater.fr/?s=download&token=cdbb3af4-1f3e-442d-99ec-5979b99f8df2. Here is the link to download their OPTIMICE guide and accompanying video: https://www.mshb.fr/actualites_mshb/un-guide-en-libre-acces-pour-traduire-en-anglais-les-metadonnees-des-articles-scientifiques/8541/.
Additional file 3 of Impact of the calibration bougie diametre during laparoscopic sleeve gastrectomy on the rate of postoperative staple-line leak (BOUST): study protocol for a multicentre randomized prospective trial
Creators: name: Gaillard, Martin
name: Lainas, Panagiotis
name: Agostini, Hélène
name: Dagher, Ibrahim
name: Tranchart, Hadrien
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Neuroscience
subject: Physiology
subject: FOS: Biological sciences
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Additional file 3. Information sheet and consent form.
A Data-Driven Approach for Linear and Nonlinear Damage Detection Using Variational Mode Decomposition and GARCH Model
Creators: name: Gharehbaghi, Vahid Reza
name: Kalbkhani, Hashem
name: Farsangi, Ehsan Noroozinejad
name: Yang, T. Y.
name: Mirjalili, Seyedali
Publisher: name: arXiv
Year: 2021
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Computer and information sciences
subject: I.5

description: In this article, an original data-driven approach is proposed to detect both linear and nonlinear damage in structures using output-only responses. The method deploys variational mode decomposition (VMD) and a generalised autoregressive conditional heteroscedasticity (GARCH) model for signal processing and feature extraction. To this end, VMD decomposes the response signals into intrinsic mode functions (IMFs). Afterwards, the GARCH model is utilised to represent the statistics of IMFs. The model coefficients of IMFs construct the primary feature vector. Kernel-based principal component analysis (PCA) and linear discriminant analysis (LDA) are utilised to reduce the redundancy of the primary features by mapping them to the new feature space. The informative features are then fed separately into three supervised classifiers, namely support vector machine (SVM), k-nearest neighbour (kNN), and fine tree. The performance of the proposed method is evaluated on two experimentally scaled models in terms of linear and nonlinear damage assessment. Kurtosis and ARCH tests proved the compatibility of the GARCH model.
description: 30 Pages, 12 Figures and 8 Tables, Submitted Journal: Engineering with Computers, Springer
Real-time Bidding for Time Constrained Impression Contracts in First and Second Price Auctions -- Theory and Algorithms
Creators: name: Kinnear, Ryan J.
name: Mazumdar, Ravi R.
name: Marbach, Peter
Publisher: name: arXiv
Year: 2021
Subjects: subject: Computational Engineering, Finance, and Science (cs.CE)
subject: FOS: Computer and information sciences

description: We study the optimal behavior of a bidder in a real-time auction subject to the requirement that a specified collections of heterogeneous items be acquired within given time constraints. The problem facing this bidder is cast as a continuous time optimization problem which we show can, under certain weak assumptions, be reduced to a convex optimization problem. Focusing on the standard first and second price auction mechanisms, we first show, using convex duality, that the optimal (infinite dimensional) bidding policy can be represented by a single finite vector of so-called "pseudo-bids". Using this result we are able to show that, in contrast to the first price auction, the optimal solution in the second price case turns out to be a very simple piecewise constant function of time. Moreover, despite the fact that the optimal solution for the first price auction is genuinely dynamic, we show that there remains a close connection between the two cases and that, empirically, there is almost no difference between optimal behavior in either setting. Finally, we detail methods for implementing our bidding policies in practice with further numerical simulations illustrating the performance.
Physical parameters of the Small Magellanic Cloud RR Lyrae stars and the distance scale
Creators: name: Deb, Sukanta
name: Singh, Harinder P.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: We present a careful and detailed light curve analysis of RR Lyrae stars in the Small Magellanic Cloud (SMC) discovered by the Optical Gravitational Lensing Experiment (OGLE) project. Out of 536 single mode RR Lyrae stars selected from the database, we have investigated the physical properties of 335 `normal looking' RRab stars and 17 RRc stars that have good quality photometric light curves. We have also been able to estimate the distance modulus of the cloud which is in good agreement with those determined from other independent methods. The Fourier decomposition method has been used to study the basic properties of these variables. Accurate Fourier decomposition parameters of 536 RR Lyrae stars in the OGLE-II database are computed. Empirical relations between the Fourier parameters and some physical parameters of these variables have been used to estimate the physical parameters for the stars from the Fourier analysis. Further, the Fourier decomposition of the light curves of the SMC RR Lyrae stars yields their mean physical parameters as: [Fe/H] = -1.56 $\pm 0.25$, M = 0.55 $\pm $ 0.01 M$_{\odot}$, T$_{\rm eff} = 6404 \pm 12$ K, $\log \rm L = 1.60 \pm0.01 \rm L_\odot$ and M$\rm_V = 0.78 \pm0.02 $ for 335 RRab variables and [Fe/H] = -1.90 $\pm$ 0.13, M = 0.82 $\pm $ 0.18 M$_{\odot}$, T$_{\rm eff} = 7177 \pm 16$ K, $\log \rm L = 1.62 \pm 0.02 \rm L_{\odot}$ and M$\rm_V = 0.76 \pm 0.05$ for 17 RRc stars.
description: 15 pages, 17 figures and 6 tables. Accepted for publication in MNRAS main Journal
Additional file 4 of Impact of the calibration bougie diametre during laparoscopic sleeve gastrectomy on the rate of postoperative staple-line leak (BOUST): study protocol for a multicentre randomized prospective trial
Creators: name: Gaillard, Martin
name: Lainas, Panagiotis
name: Agostini, Hélène
name: Dagher, Ibrahim
name: Tranchart, Hadrien
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Neuroscience
subject: Physiology
subject: FOS: Biological sciences
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Additional file 4. Ethical approval document (French version) and English translation.
Energy diffusion and prethermalization in chaotic billiards under rapid periodic driving
Creators: name: Hodson, Wade
name: Jarzynski, Christopher
Publisher: name: arXiv
Year: 2021
Subjects: subject: Chaotic Dynamics (nlin.CD)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We study the energy dynamics of a particle in a billiard subject to a rapid periodic drive. In the regime of large driving frequencies $ω$, we find that the particle's energy evolves diffusively, which suggests that the particle's energy distribution $η(E,t)$ satisfies a Fokker-Planck equation. We calculate the rates of energy absorption and diffusion associated with this equation, finding that these rates are proportional to $ω^{-2}$ for large $ω$. Our analysis suggests three phases of energy evolution: Prethermalization on short timescales, then slow energy absorption in accordance with the Fokker-Planck equation, and finally a breakdown of the rapid driving assumption for large energies and high particle speeds. We also present numerical simulations of the evolution of a rapidly driven billiard particle, which corroborate our theoretical results.
description: 15 pages, 5 figures
Greedy Connectivity of Geographically Embedded Graphs
Creators: name: Sun, Jie
name: ben-Avraham, Daniel
Publisher: name: arXiv
Year: 2010
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Networking and Internet Architecture (cs.NI)
subject: Physics and Society (physics.soc-ph)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: We introduce a measure of {\em greedy connectivity} for geographical networks (graphs embedded in space) and where the search for connecting paths relies only on local information, such as a node's location and that of its neighbors. Constraints of this type are common in everyday life applications. Greedy connectivity accounts also for imperfect transmission across established links and is larger the higher the proportion of nodes that can be reached from other nodes with a high probability. Greedy connectivity can be used as a criterion for optimal network design.
เภสัชจลนศาสตร์ประชากรของยาฟีโนบาร์บิทาลในผู้ป่วยโรคลมชัก ณ สถาบันประสาทวิทยา POPULATION PHARMACOKINETICS OF PHENOBARBITAL IN EPILEPTIC PATIENTS AT PRASAT NEUROLOGICAL INSTITUTE
Creators: name: อัญชลี อรรถอินทรีย์
name: ธิติมา วัฒนวิจิตรกุล และ สมชาย โตวณะบุตร
Publisher: name: คณะเภสัชศาสตร์ ม.ศิลปากร/โรงพิมพ์ ม.ศิลปากร
Year: 2014
Subjects: โรคลมชัก, ฟีโนบาร์บิทาล, เภสัชจลนศาสตร์ประชากร,epilepsy, Phenobarbital, population pharmacokinetics, nonlinear mixed-effects modeling

description: 1 (Jan-June 2014 ), 9, ไทยไภษัชยนิพนธ์ Thai Bulletin of Pharmaceutical Science (TBPS)
Dwarf Galaxy Starburst Statistics in the Local Volume
Creators: name: Lee, Janice C.
name: Kennicutt, Robert C.
name: J., José G. Funes S.
name: Sakai, Shoko
name: Akiyama, Sanae
Publisher: name: arXiv
Year: 2008
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: An unresolved question in galaxy evolution is whether the star formation histories of low mass systems are preferentially dominated by starbursts or modes that are more quiescent and continuous. Here, we quantify the prevalence of global starbursts in dwarf galaxies at the present epoch, and infer their characteristic durations and amplitudes. The analysis is based on the H-alpha component of the 11 Mpc H-alpha UV Galaxy Survey (11HUGS), which is providing H-alpha and GALEX UV imaging for an approximately volume-limited sample of ~300 star-forming galaxies within 11 Mpc. We first examine the completeness properties of the sample, and then directly tally the number of bursting dwarfs and compute the fraction of star formation that is concentrated in such systems. Our results are consistent with a picture where dwarfs that are currently experiencing massive global bursts are just the ~6% tip of a low-mass galaxy iceberg. Moreover, bursts are only responsible for about a quarter of the total star formation in the overall dwarf population, so the majority of stars in low-mass systems are not formed in this mode today. Spirals and irregulars devoid of H-alpha emission are rare, indicating that the complete cessation of star formation generally does not occur in such galaxies and is not characteristic of the inter-burst state, at least for the more luminous systems with M(B)
description: Dwarf Galaxy Starburst Statistics in the Local Volume
Resonance terahertz detection in ungated two-dimensional electron gas
Creators: name: Cheremisin, M. V.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: The response of an ungated two-dimensional electron gas(2DEG) to an external electromagnetic excitation is analyzed. The possibility of creating a single-mode resonance detector operating in the terahertz frequency range is demonstrated.
description: 5 pages 4 figures, minor v.1 changes
A complex Gaussian approach to molecular photoionization
Creators: name: Ammar, Abdallah
name: Ancarani, Lorenzo Ugo
name: Leclerc, Arnaud
Publisher: name: arXiv
Year: 2021
Subjects: subject: Chemical Physics (physics.chem-ph)
subject: Computational Physics (physics.comp-ph)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We develop and implement a Gaussian approach to calculate partial cross-sections and asymmetry parameters for molecular photoionization. Optimal sets of complex Gaussian-type orbitals (cGTOs) are first obtained by non-linear optimization, to best fit sets of Coulomb or distorted continuum wave functions for relevant orbital quantum numbers. This allows us to represent the radial wavefunction for the outgoing electron with accurate cGTO expansions. Within a time-independent partial wave approach, we show that all the necessary transition integrals become analytical, in both length and velocity gauges, thus facilitating the numerical evaluation of photoionization observables. Illustrative results, presented for NH3 and H2O within a one-active-electron monocentric model, validate numerically the proposed strategy based on a complex Gaussian representation of continuum states.
description: 32 pages, 1 table, 10 figures