cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Energy Density in Expanding Universes as Seen by Unruh's Detector
Creators: name: Garbrecht, Bjorn
name: Prokopec, Tomislav
Publisher: name: arXiv
Year: 2004
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Astrophysics (astro-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We consider the response of an Unruh detector to scalar fields in an expanding space-time. When combining transition elements of the scalar field Hamiltonian with the interaction operator of detector and field, one finds at second order in time-dependent perturbation theory a transition amplitude, which actually dominates in the ultraviolet over the first order contribution. In particular, the detector response faithfully reproduces the particle number implied by the stress-energy of a minimally coupled scalar field, which is inversely proportional to the energy of a scalar mode. This finding disagrees with the contention that in de Sitter space, the response of the detector drops exponentially with particle energy and therefore indicates a thermal spectrum.
description: 15 pages, 1 figure
Non-existence of normal tokamak equilibria with negative central current
Creators: name: Hammett, G. W.
name: Jardin, S. C.
name: Stratton, B. C.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Plasma Physics (physics.plasm-ph)
subject: FOS: Physical sciences

description: Recent tokamak experiments employing off-axis, non-inductive current drive have found that a large central current hole can be produced. The current density is measured to be approximately zero in this region, though in principle there was sufficient current drive power for the central current density to have gone significantly negative. Recent papers have used a large aspect-ratio expansion to show that normal MHD equilibria (with axisymmetric nested flux surfaces, non-singular fields, and monotonic peaked pressure profiles) can not exist with negative central current. We extend that proof here to arbitrary aspect ratio, using a variant of the virial theorem to derive a relatively simple integral constraint on the equilibrium. However, this constraint does not, by itself, exclude equilibria with non-nested flux surfaces, or equilibria with singular fields and/or hollow pressure profiles that may be spontaneously generated.
description: 5 pages, 3 figures. Submitted to Physics of Plasmas, Feb. 14, 2003. Revised Feb. 24, 2003. Vers. 2: revised May 29 to clarify points raised by referee, add references to recent work. July 18, accepted for publication
Application Track 5: Smart Society Parallel Session Smart Government with co-creating services using AI and Data
Creators: name: Rodrigálvarez, Vega
name: Willems, Marieke
name: Raes, Lieven
name: Gavrilut, Laura
name: Campos, Sergio
name: Yovkova, Iskra
name: Orue-Echevarria, Leire
Publisher: name: Zenodo
Year: 2020
Subjects: EBDVF
Policy
Smart Government

description: The session showcases examples of Smart Government initiatives across Europe that integrate AI, Digital Twins and Big Data solutions. A focus lies on co-creating services with the use of the 3 aforementioned technologies. The the three panel members are: Mr. Lieven Raes Smart City expert at Information Flanders, Belgium, Ms. Leire Orue-Echevarria Arrieta Coloud Technologies expert at TECNALIA R&I, Spain, and Iskra Yovkova from the Municipality of Sofia who leads Policy Cloud's use case of urban policy making through analysis of crowdsourced data.
Book Review: John Eldridge and Timothy Pilkington (eds), Sir Owen Dixon's Legacy (Federation Press, 2019)
Creators: name: Puttick, Stephen
Publisher: name: Monash University
Year: 2020
Subjects: subject: Law
subject: FOS: Law

description: Book Review: John Eldridge and Timothy Pilkington (eds), Sir Owen Dixon's Legacy (Federation Press, 2019)
Improving the Visibility of Data: a Case Study on An International Birth Cohort Survey
Creators: name: Hersh Mann
Publisher: name: Zenodo
Year: 2015

description: The Young Lives birth cohort study is an innovative project investigating the changing nature of childhood poverty in four developing countries. Released by the Economic and Social Data Service (ESDS) in 2006, 10 researchers accessed the data in the first year. In 2007 the depositors of the survey worked with the ESDS to implement a plan aimed at raising its visibility and increasing its use. The survey became an ESDS 'major study' with its own set of specialist support web pages and an immediate spike in usage followed: by the end of 2007, the study was attracting 40+ users per annum.nbsp; The ESDS (now UK Data Service) has continued to build on the relationship with the data producers and the Young Lives data portfolio now includes a teaching dataset, as well as new waves of data. At the end of 2014, users per annum now stand at 225, with a substantial proportion of these coming from the countries being studied.nbsp; This case study is just one example of how collaboration with the data producer can greatly enhance data visibility and use. It is an illustration of how data services can do much more than simply 'get, store, provide'.
A Powerful Pulsed "Point-Like" Neutron Source Based on the High-Current ECR Ion Source
Creators: name: Skalyga, Vadmin
name: Golubev, Sergey
name: Izotov, Ivan
name: Shaposhnikov, Roman
name: Razin, Sergey
name: Sidorov, Alexander
name: Bokhanov, Aleksey
name: Kazakov, Mikhail
name: Lapin, Roman
name: Vybin, Sergey
Publisher: name: arXiv
Year: 2019
Subjects: subject: Plasma Physics (physics.plasm-ph)
subject: FOS: Physical sciences

description: The paper presents recent results of a "point-like" neutron source development based on a D-D fusion in a D-loaded target caused by its bombardment with a sharply focused deuterium ion beam. These developments are undergoing at the Institute of Applied Physics of Russian Academy of Sciences in order to study a possibility to create an effective and compact device for fast-neutron radiography. Last experiments with a beam produced by a gasdynamic high-current ECR ion source and its focusing with magnetic lens demonstrated that 60 mA of deuterium ions may be constricted to a transversal size of ~1 mm at the focal plane. With a purpose to improve this result in terms of the beam current and its size a combined electrostatic and magnetic focusing system is proposed and analysed. It is shown that combined system may enhance the total beam current and reduce its footprint down to 0.13 mm. All numerical analysis was performed using the IBSimu code.
The Evolving Best Practices of DDI in Canada
Creators: name: Fry, Jane
name: Ripp, Chantal
Publisher: name: Zenodo
Year: 2015

description: Sharing of data has become the norm in academia, thus requiring an infrastructure to manage it. As there are different platforms across which they are shared, interoperability is critical to ensure continued collaboration and data sharing across disciplines and institutions. The Data Documentation Initiative (DDI) standard will be examined regarding its use in Ontario universities and the Microdata Access programs at Statistics Canada. The development and current state of Best Practices and tools to ensure collaboration among the different institutions marking up data will be reviewed, including how the shared infrastructure has reduced the cost of data staging and vastly improved data access not only to our local communities of users, but also to user communities nationally and internationally. Nonetheless, challenges do still exist and these are mentioned as well as potential solutions. Finally, we will discuss the evolving state of best practices and suggest ways to move forward with the partnership of those responsible for tagging datasets.
What Have We Here? The Relationship between Law Student Attendance and Wellbeing
Creators: name: McGaughey, Fiona
name: Skead, Natalie
name: Elphick, Liam
name: Wesson, Murray
name: Offer, Kate
Publisher: name: Monash University
Year: 2020
Subjects: subject: Law
subject: FOS: Law

description: Two significant areas of contemporary legal education research are student wellbeing and student attendance. It is well established that, when compared with the general population, university students, including those studying law, are at greater risk of experiencing psychological distress and, when they do, it is likely to be at higher levels. Student attendance at face-to-face classes is also gaining traction as a research area, but there is a dearth of robust empirical data in this area. Moreover, the relationship between attendance and wellbeing is underexplored. This article seeks to address this gap in the literature.
We recently undertook a large empirical, mixed method study at our university, involving a survey of law students, a manual count of student attendance, and student focus groups. While the primary purpose of the study was to better understand motivations for student attendance or non-attendance, using a constructivist methodology, we extracted a wealth of qualitative data that gave additional insights into both student wellbeing and the attendance–wellbeing nexus. In this article, we present these findings through the lens of Self-Determination Theory and its principles of relatedness, autonomy and competence and in particular explore the tension between autonomy and relatedness when students do not attend lectures.
Профилактика видеоигровой зависимости у подростков со склонностью к эскапизму
Creators: name: Кольцова, Ирина
Publisher: name: ООО Цифра
Year: 2024
Subjects: teenager
video game addiction
escapism
escape
prevention
подросток
видеоигровая зависимость
эскапизм
бегство
профилактика

description: Международный научно-исследовательский журнал, Выпуск 10 (148) 2024
Compensation for the Loss of Financial Benefits as a Result of a Shortening of Life
Creators: name: Harder, Sirko
Publisher: name: Monash University
Year: 2020
Subjects: subject: Law
subject: FOS: Law

description: Personal injury resulting from a civil wrong may reduce the injured person's life expectation. An injured person who would have worked during the lost years has lost earning capacity, which is compensable if judgment is obtained in the injured person's lifetime. An injured person who would not have worked during the lost years (in particular a retiree) has not lost remuneration for work done during the lost years but may have lost other income that would have been received during the lost years, for example a pension. This article investigates whether the loss of such other income should be compensable if judgment is obtained in the injured person's lifetime. The focus is on the loss of pension payments, which was considered by the High Court of Australia in Amaca Pty Ltd v Latz (2018) 356 ALR 1.
Appraising and Preserving Data in Context
Creators: name: Anderson, Bethany
Publisher: name: Zenodo
Year: 2015

description: Research data management continues to emerge as a distinct information discipline with unique needs, policies and practices, but there are many ways in which it overlaps with the existing disciplines of records management and archives. Examining areas where policies, practices, and resources can be shared between them is increasingly valuable as the digital information universe becomes more complex. This session will examine those shared areas, highlighting efforts to engage with different information communities and programs. Kelly Chatain, Associate Archivist, University of Michigan, will present her work as an 'embedded' archivist within the Survey Research Center, focusing on records management tools and archiving principles used to facilitate a practical and cultural shift in the creation of data. Bethany Anderson, Visiting Archival Operations and Reference Specialist, University of Illinois at Urbana-Champaign, will discuss ways of integrating the work of academic archives and research data services to appraise, manage, and steward data. Research Data Librarian Lizzy Rolando will discuss Georgia Tech's efforts to identify areas of convergence between the functional and policy requirements of a research data repository ecosystem and the requirements of a born-digital archives repository ecosystem.
Comparing Commissions, Inquests and Inquiries: Lessons from Processes Concerning Family Violence and Child Protection in Victoria
Creators: name: Mackay, Anita
name: McCahon, Jacob
Publisher: name: Monash University
Year: 2020
Subjects: subject: Law
subject: FOS: Law

description: Inquisitorial processes such as royal commissions and parliamentary inquiries are regularly used in Victoria as a means of investigating a range of complex policy and legal problems or failings. This article provides an overview of the number and range of inquiries over the past decade (including under the new Inquiries Act 2014 (Vic)). It then undertakes a detailed analysis of recent commissions, inquests and inquiries concerning family violence and child protection. This focus is used to identify relevant themes for comparing commissions, inquests and inquiries, including the manner by which different processes gather evidence and allow for public participation. Based on the analysis of processes concerning family violence and child protection, some broader observations will be made about the advantages and disadvantages of each process for evidence-gathering and public participation.
Sharing Practice: Records Management in a Research Data Management World
Creators: name: Chatain, Kelly
Publisher: name: Zenodo
Year: 2015

description: Research data management continues to emerge as a distinct information discipline with unique needs, policies and practices, but there are many ways in which it overlaps with the existing disciplines of records management and archives. Examining areas where policies, practices, and resources can be shared between them is increasingly valuable as the digital information universe becomes more complex. This session will examine those shared areas, highlighting efforts to engage with different information communities and programs. Kelly Chatain, Associate Archivist, University of Michigan, will present her work as an 'embedded' archivist within the Survey Research Center, focusing on records management tools and archiving principles used to facilitate a practical and cultural shift in the creation of data. Bethany Anderson, Visiting Archival Operations and Reference Specialist, University of Illinois at Urbana-Champaign, will discuss ways of integrating the work of academic archives and research data services to appraise, manage, and steward data. Research Data Librarian Lizzy Rolando will discuss Georgia Tech's efforts to identify areas of convergence between the functional and policy requirements of a research data repository ecosystem and the requirements of a born-digital archives repository ecosystem.
СТРАТЕГИЯ БАЛАНСИРОВКИ НАГРУЗКИ И УПРАВЛЕНИЕ РАЗНОРОДНЫМИ ХРАНИЛИЩАМИ ДАННЫХ С ВЫСОКОЙ СТЕПЕНЬЮ ПАРАЛЛЕЛИЗМА
Creators: name: Сообщество рецензентов Международного научно-исследовательского журнала
Publisher: name: ООО Цифра
Year: 2024
Subjects: Internet of Things
IoT
heterogeneous
storage
sources
large
management
data
metadata
Интернет вещей
разнородные
хранилища
источники
большие
управление
данные
метаданные

description: Международный научно-исследовательский журнал, Выпуск 10 (148) 2024
Active Galactic Nuclei with Ultra-fast Outflows Monitoring Project: The Broad-line Region of Mrk 79 as a Disk Wind
Creators: name: Lu, Kai-Xing
name: Bai, Jin-Ming
name: Zhang, Zhi-Xiang
name: Du, Pu
name: Hu, Chen
name: Kim, Minjin
name: Wang, Jian-Min
name: Ho, Luis C.
name: Li, Yan-Rong
name: Bian, Wei-Hao
name: Yuan, Ye-Fei
name: Xiao, Ming
name: Feng, Hai-Cheng
name: Wang, Jian-Guo
name: Xu, Liang
name: Ding, Xu
name: Yu, Xiao-Guang
name: Xin, Yu-Xin
name: Ye, Kai
name: Wang, Chuan-Jun
name: Lun, Bao-Li
name: Zhang, Ju-Jia
name: Zhang, Xi-Liang
name: Ji, Kai-Fan
name: Fan, Yu-Feng
name: Chang, Liang
Publisher: name: arXiv
Year: 2019
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We developed a spectroscopic monitoring project to investigate the kinematics of the broad-line region (BLR) in active galactic nuclei (AGN) with ultra-fast outflows (UFOs). Mrk~79 is a radio-quiet AGN with UFOs and warm absorbers, had been monitored by three reverberation mapping (RM) campaigns, but its BLR kinematics is not understood yet. In this paper, we report the results from a new RM-campaign of Mrk~79, which was undertaken by Lijiang 2.4-m telescope. Mrk~79 is seeming to come out the faint state, the mean flux approximates a magnitude fainter than historical record. We successfully measured the lags of the broad emission lines including H$β~\lambda4861$, H$γ~\lambda4340$, He II $\lambda4686$ and He I $\lambda5876$ with respect to the varying AGN continuum. Based on the broad H$β~\lambda4861$ line, we measured black hole (BH) mass of $M_{\bullet}=5.13^{+1.57}_{-1.55}\times10^{7}M_{\odot}$, estimated accretion rates of ${\dot{M}_{\bullet}}=(0.05\pm0.02)~L_{\rm Edd}~c^{-2}$, indicating that Mrk~79 is a sub-Eddington accretor. We found that Mrk~79 deviates from the canonical Radius$-$Luminosity relationship. The marginal blueshift of the broad He II $\lambda4686$ line detected from rms spectrum indicates outflow of high-ionization gas. The velocity-resolved lag profiles of the broad H$γ~\lambda4340$, H$β~\lambda4861$, and He I $\lambda5876$ lines show similar signatures that the largest lag occurs in the red wing of the lines then the lag decreases to both sides. These signatures should suggest that the BLR of Keplerian motion probably exists the outflow gas motion. All findings including UFOs, warm absorbers, and the kinematics of high- and low-ionization BLR, may provide an indirect evidence that the BLR of Mrk~79 probably originates from disk wind.
description: 21 pages, 16 figures, accepted for publication in ApJ
Higher-order non-symmetric counterterms in pure Yang-Mills theory
Creators: name: Quadri, Andrea
Publisher: name: arXiv
Year: 2003
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We analyze the restoration of the Slavnov-Taylor (ST) identities for pure massless Yang-Mills theory in the Landau gauge within the BPHZL renormalization scheme with IR regulator. We obtain the most general form of the action-like part of the symmetric regularized action, obeying the relevant ST identities and all other relevant symmetries of the model, to all orders in the loop expansion. We also give a cohomological characterization of the fulfillment of BPHZL IR power-counting criterion, guaranteeing the existence of the limit where the IR regulator goes to zero. The technique analyzed in this paper is needed in the study of the restoration of the ST identities for those models, like the MSSM, where massless particles are present and no invariant regularization scheme is known to preserve the full set of ST identities of the theory.
description: Final version published in the journal
Mischocyttarus socialis de Saussure
Creators: name: Silveira, Orlando Tobias
Publisher: name: Zenodo
Year: 2006
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Vespidae
Mischocyttarus
Mischocyttarus socialis

description: Group of Mischocyttarus socialis de Saussure
 This group may be easily identified by the robust mesosoma and shortened first metasomal segment (Figs. 43–45) allied to a color pattern unique in the genus, almost absolutely black, nearly without yellow marks, with the apex of the fore wing often being pale and contrasting to the darkened basal membrane. Richards (1978) recognized six species in the M. socialis group, but considered his treatment as provisional noting that the number of species was probably excessive. Nomenclature in the group has a complicate history, caused in part by the inexactitude of original descriptions, but also as result of editorial errors in de Saussure’s work on vespids (1852–1858). The confusion perpetrated by authors through the years should have been partially resolved with the paper by Bequaert (1943). This author pointed that the valid name for the species concept prevailing at the time was socialis de Saussure. However, both Richards (1945) and Zikán (1949) maintained the inappropriate use of the name ater Olivier. Bequaert demonstrated that Vespa atra Olivier, possibly a Mischocyttarus species of this group, was unavailable as homonym of Vespa (Crabro) atra Gmelin, this curiously a sphecid that had already been described with two other names, Crabro tricinctus Fabricus and Sphecius speciosus (Drury). Bequaert also showed that the use of the name socialis for a species of Polybia (as this genus is presently conceived) was an unfortunate consequence of errors in the legends of figures on de Saussure’s work.
 In the present study, only three species are recognized as valid in this group: M. socialis (de Saussure) (= M. atramentarius Zikán), M. deceptus (Fox) (= M. atrocyaneus Zikán), and M. imitator (Ducke) (= M. goyanus Zikán, M. communalis Richards).
description: Published as part of Silveira, Orlando Tobias, 2006, Revision of the subgenus Kappa de Saussure of Mischocyttarus de Saussure (Hym.; Vespidae, Polistinae, Mischocyttarini), pp. 1-108 in Zootaxa 1321 (1) on page 41, DOI: 10.11646/zootaxa.1321.1.1, http://zenodo.org/record/5071103
'What about Me? It Isn't Fair': The Mantra of Queensland Bodies Corporate in the Management and Letting Rights Sphere — An Investigation into the Limited Statutory Termination Rights
Creators: name: Pocock, Melissa
Publisher: name: Monash University
Year: 2020
Subjects: subject: Law
subject: FOS: Law

description: Multi-owned properties are an increasingly popular housing product in Australia. With the growth, a supporting industry has flourished, particularly in Queensland. Management and letting rights ('MLR'), as the arrangement is colloquially known, facilitates the provision of caretaking services to the community titles scheme ('CTS') and letting services for investment owners. With the growth of MLR, the Body Corporate and Community Management Act 1997 (Qld) ('BCCM Act') and regulation modules have been progressively amended to increase protections for MLR contractors and their financiers. This article reviews the MLR-related literature and concludes that the interests of both lot owners and the CTS governing body (the body corporate) have been subjugated to the commercial imperatives of the original owner, the MLR contractor and financiers. Key court and tribunal decisions are analysed to demonstrate a high threshold before the body corporate may validly terminate MLR arrangements. Consequently, the embedded statutory protections may trap a body corporate into inappropriate or undesirable contractual arrangements created and sold by the original owner before its establishment. Arguably, the BCCM Act has failed in its secondary consumer protection objective when bodies corporate are bound in the long-term by a statutory system designed to protect others.
Policy Cloud D7.1 Initial Publication Package
Creators: name: Drago, Federico
name: Ferguson, Nick
name: Willems, Marieke
Publisher: name: Zenodo
Year: 2020

description: Policy Cloud delivers a unique integrated environment addressing the full lifecycle of policy management: modelling, monitoring, enforcing, simulation, analysis and compliance. The environment will utilise the capabilities offered by the European Cloud Initiative, with an emphasis on data analysis to facilitate evidence-based policy making. Dissemination activities are of primary importance for the Policy Cloud Consortium since the impact of the project can only be meaningful if the achieved results are widely communicated to the public. This deliverable reports on the initial set of materials that have been produced in the first two months of the project including Policy Cloud’s project’s visual identity and the set-up of communication channels. A plan for the first six months of activities for the project is also provided. This deliverable will be followed in M6 by the first iteration of D7.6 where a full communication plan will be put into place.
description: Version submitted to EC, not yet approved
Mischocyttarus adolphi Zikan 1949
Creators: name: Silveira, Orlando Tobias
Publisher: name: Zenodo
Year: 2006
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Vespidae
Mischocyttarus
Mischocyttarus adolphi

description: Group of Mischocyttarus adolphi Zikán
 Species of this group share the following features: small size, body extremely robust, mesoscutum wider than long (Figs. 50, 57, 62, 65), first metasomal segment very short, variably convex dorsally (Figs. 51–52, 58–59, 63–64), median furrow reaching anterior margin of the propodeum, and pronotum anteriorly with a secondary margin. Some of these characters seem to be correlates of a trend of body shortening, and may as well be observed in the species of the M. socialis group, but these are larger wasps in which the pronotum has no secondary margin, and the male antenna has the apex very short. Mischocyttarus adolphi Zikán, M. latissimus Richards, M. frontalis (Fox), M. santacruzi Raw, and M. fidus sp. n. further share a very elevated pronotal carina, and the metanotum is wider and less convex. Mischocyttarus anthracinus Richards is easily distinguished by its dark color pattern, practically without yellow marks.
 Richards (1978) did not recognize the close similarity between his new species M. latissimus and M. adolphi, considering the first as possibly related to M. immarginatus Richards and M latior (Fox). His judgment was due to the extreme reduction of the occipital carina in M. latissimus (quite similar in M. adolphi). The two species are in fact not so easy to delineate, occupying the opposite ends of an east­west continuum across northwestern South America. They are diagnosable by some color features, but these also vary geographically within the two observed non­sympatric groupings of specimens. However, the only available samples of males from Colombia (correlating to M. latissimus) and Brazil (M. adolphi) have antennae with very different lengths (see figures 53 and 54), this being the only reliable structural character supporting maintenance of the two species concepts.
description: Published as part of Silveira, Orlando Tobias, 2006, Revision of the subgenus Kappa de Saussure of Mischocyttarus de Saussure (Hym.; Vespidae, Polistinae, Mischocyttarini), pp. 1-108 in Zootaxa 1321 (1) on page 53, DOI: 10.11646/zootaxa.1321.1.1, http://zenodo.org/record/5071103
Relation between Wigner functions and the source functions used in the description of Bose-Einstein correlations in multiple particle production
Creators: name: Zalewski, K.
Publisher: name: arXiv
Year: 2003
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Relations between Wigner functions and the source functions used in models of Bose-Einstein correlations in multiple particle production are derived and discussed. These relations are model dependent. In particular it is important whether the particles are emitted simultaneously and if not, whether the production amplitudes corresponding to different moments of time can interfere with each other.
description: Latex, 9 pages, no figures. Dedicated to Jan Kwiecinski in honour of his 65-th birthday
Polariton-polariton interaction beyond the Born approximation: A toy model study
Creators: name: Hu, Hui
name: Deng, Hui
name: Liu, Xia-Ji
Publisher: name: arXiv
Year: 2020
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: FOS: Physical sciences

description: We theoretically investigate the polariton-polariton interaction in microcavities beyond the commonly used Born approximation (i.e., mean-field), by adopting a toy model with a contact interaction to approximately describe the attraction between electrons and holes in quantum well and by using a Gaussian pair fluctuation theory beyond mean-field. We obtain a density or chemical potential independent polariton-polariton interaction strength even in two-dimensions, which result from coupling to the photon field. We show that quantum fluctuations lead to about a factor of two reduction in the polariton-polariton interaction strength within our toy model. Together with corrections to the 1s exciton approximation at very strong light-matter coupling, we find the polariton-polariton interaction strength under typical experimental conditions is overestimated by a factor three in the widely used theories, if our toy model can qualitatively simulate the polariton interaction in GaAs quantum wells. We compare our prediction with the most recent measurement and argue that the beyond-Born-approximation effect to the polariton-polariton interaction strength is crucial for a quantitative understanding of the experimental data by E. Estrecho \textit{et al.}, Phys. Rev. B \textbf{100}, 035306 (2019).
description: 12 pages, 8 figures; many-body calculations using a fermionic model Hamiltonian; accepted version to Physical Review A
Unveiling the central parsec region of an AGN: the Circinus nucleus in the near infrared with the VLT
Creators: name: Prieto, M. Almudena
name: Meisenheimer, K.
name: Marco, Olivier
name: Reunanen, Juha
name: Contini, Marcella
name: Clenet, Y.
name: Davies, R. I.
name: Gratadour, D.
name: Henning, Th.
name: Klaas, U.
name: Kotilainen, J.
name: Leinert, Ch.
name: Lutz, D.
name: Rouan, D.
name: Thatte, N.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: VLT J- to M\p-band adaptive optics observations of the Circinus Galaxy on parsec scales resolve a central bright Ks-band source with a FWHM size of 1.9 $\pm$ 0.6 pc. This source is only visible at wavelengths longward of 1.6 $μ$m and coincides in position with the peak of the [Si VII]~2.48 $μ$m coronal line emission. With respect to the peak of the central optical emission, the source is shifted by $\sim$ 0.15\arcsec (2.8 pc) to the south-east. Indeed, it defines the vertex of a fairly collimated beam which extends for $\sim$ 10 pc, and which is seen in both continuum light shortward of 1.6 $μ$m and in H$α$ line emission. The source also lies at the center of a $\sim$ 19 pc size [Si VII] ionization {\it bicone}. Identifying this source as the nucleus of Circinus, its size is compatible with a putative parsec-scale torus. Its spectral energy distribution, characterized by a prominent narrow peak, is compatible with a dust temperature of 300 K. Hotter dust within a 1 pc radius of the center is not detected. The AGN luminosity required to heat this dust is in the range of X-ray luminosities that have been measured toward the central source. This in turn supports the existence of highly obscuring material, with column densities of $10^{24}$ cm$^{-2}$, that must be located within 1 pc of the core.
description: 15 pages, 4 figures; To appear in The Astrophysical Journal
Binding energy of the ^3He^4He_2 trimer within the hard-core Faddeev approach
Creators: name: Kolganova, E. A.
name: Ho, Y. K.
name: Motovilov, A. K.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Atomic and Molecular Clusters (physics.atm-clus)
subject: FOS: Physical sciences

description: We apply a hard-core version of the Faddeev differential equations to the ^3He^4He_2 three-atomic system. Using these equations we calculate the binding energy of the ^3He^4He_2 trimer with the LM2M2 potential by Aziz and Slaman and more recent TTY potential by Tang, Toennies and Yiu.
description: Contribution to Proceedings of "Advanced Study Institute: Symmetries and Spin", PRAHA-SPIN-2001 (Prague, July 15 - July 28, 2001)
Building on Common Ground: Exploring The Intersection of Archives And Data Curation
Creators: name: Rolando, Lizzy
name: Hagenmaier, Wendy
Publisher: name: Zenodo
Year: 2015

description: Research data management continues to emerge as a distinct information discipline with unique needs, policies and practices, but there are many ways in which it overlaps with the existing disciplines of records management and archives. Examining areas where policies, practices, and resources can be shared between them is increasingly valuable as the digital information universe becomes more complex. This session will examine those shared areas, highlighting efforts to engage with different information communities and programs. Kelly Chatain, Associate Archivist, University of Michigan, will present her work as an 'embedded' archivist within the Survey Research Center, focusing on records management tools and archiving principles used to facilitate a practical and cultural shift in the creation of data. Bethany Anderson, Visiting Archival Operations and Reference Specialist, University of Illinois at Urbana-Champaign, will discuss ways of integrating the work of academic archives and research data services to appraise, manage, and steward data. Research Data Librarian Lizzy Rolando will discuss Georgia Tech's efforts to identify areas of convergence between the functional and policy requirements of a research data repository ecosystem and the requirements of a born-digital archives repository ecosystem.
Evolution of the Universe with Flat Extra Dimensions
Creators: name: Gu, Je-An
name: Hwang, W-Y. P.
name: Tsai, Jr-Wei
Publisher: name: arXiv
Year: 2004
Subjects: subject: Astrophysics (astro-ph)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Evolution of a universe with homogeneous extra dimensions is studied with the benefit of a well-chosen parameter space that provides a systematic, useful, and convenient way for analysis. In this model we find a natural evolution pattern that entails not only stable extra dimensions in the radiation-dominated era, thereby preserving essential predictions in the standard cosmology, but also the present accelerating expansion while satisfying the limit on the variation of Newtonian gravitational constant. In this natural evolution pattern the extra dimensions tend to be stabilized automatically without resorting to artificial mechanisms in both the radiation-dominated and the matter-dominated era, as a wonderful feature for building models with extra dimensions. In addition, the naturalness of this evolution pattern that guarantees the late-time accelerating expansion of a matter-dominated universe presents a solution to the coincidence problem: why the accelerating phase starts at the present epoch. The feasibility of this evolution pattern for describing our universe is discussed.
description: 18 pages, 6 figures, LaTeX
Periodic Chains Scheduling on Dedicated Resources -- A Crucial Problem in Time-Sensitive Networks
Creators: name: Grus, Josef
name: Hanen, Claire
name: Hanzálek, Zdeněk
Publisher: name: arXiv
Year: 2025
Subjects: subject: Networking and Internet Architecture (cs.NI)
subject: FOS: Computer and information sciences

description: Periodic messages transfer data from sensors to actuators in cars, planes, and complex production machines. When considering a given routing, the unicast message starts at its source and goes over several dedicated resources to reach its destination. Such unicast message can be represented as a chain of point-to-point communications. Thus, the scheduling of the periodic chains is a principal problem in time-triggered Ethernet, like IEEE 802.1Qbv Time-Sensitive Networks. This paper studies a strongly NP-hard periodic scheduling problem with harmonic periods, task chains, and dedicated resources. We analyze the problem on several levels of generality and complexity and provide the corresponding proofs. We describe a solution methodology to find a feasible schedule that minimizes the chains' degeneracy related to start-to-end latency normalized in the number of periods. We use the local search with the first fit scheduling heuristic, which we warm-start with a constraint programming model. This notably improves the schedulability of instances with up to 100% utilization and thousands (and more) of tasks, with high-quality solutions found in minutes. An efficient constraint programming matheuristic significantly reduces the degeneracy of the found schedules even further. The method is evaluated on sets of industrial-, avionic-, and automotive-inspired instances.
description: 47 pages, preprint to Computers & Operations Research
Characterization of rattling in relation to thermal conductivity: ordered half-Heusler semiconductors
Creators: name: Feng, Zhenzhen
name: Fu, Yuhao
name: Zhang, Yongsheng
name: Singh, David J.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: The factors that affect the thermal conductivity of semiconductors is a topic of great scientific interest, especially in relation to thermoelectrics. Key developments have been the concept of the phonon-glass-electron-crystal (PGEC) and the related idea of rattling to achieve this. We use first principles phonon and thermal conductivity calculations in order to explore the concept of rattling for stoichiometric ordered half-Heusler compounds. These compounds can be regarded as filled zinc blende materials, and the filling atom could be viewed as a rattler if it is weakly bound. We use two simple metrics, one related to the frequency and the other to bond frustration and anharmonicity. We find that both measures correlate with thermal conductivity. This suggests that both may be useful in screening materials for low thermal conductivity.
The Dataverse Project
Creators: name: Quigley, Elizabeth
Publisher: name: Zenodo
Year: 2015

description: We can improve scientific communication to increase efficiency in the accumulation of knowledge. This requires at least two changes to the present culture. nbsp;One change is conceptual - embracing that progress is made more rapidly via identifying errors in current beliefs than by finding support for current beliefs. nbsp;Such a shift could reduce confirmation bias, unproductive theory testing, and the blinding desire to be right. The other change is practical - science will benefit from improving technologies to document and connect the entire lifecycle of research projects. This presentation will focus on the practical aspects, illustrated through the efficiencies gained via the Open Science Framework and its add-on connections to Dataverse and Figshare. nbsp;The presentation will specifically talk about how research support teams (ie. data librarians, repository managers, and others) can utilize these tools to help their users improve daily workflows.
D1.2 DATA MANAGEMENT PLAN
Creators: name: Munné, Ricard
Publisher: name: Zenodo
Year: 2020
Subjects: Policy Cloud
EOSC
DataManagement

description: This deliverable is the initial version of the Data Management Plan (DMP) for the PolicyCLOUD project and it provides a first description of the datasets available according to FAIR principles. The overall purpose of this document is to support the data management lifecycle for all data that will be collected, processed or generated by the project in order to maximise its access, according to the H2020 Pilot on Open Research Data(ORDP) in which the project participates. A Data Management strategy is defined to provide the general rules and mechanisms for the access management of project data. Each dataset in the project is identified and described and information is provided on to which extent it is standard compliant, and how the data will be available, accessible interoperable and reusable. A total of 17 datasets have been identified in this first version of the deliverable, being most of them data that will be collected and processed by the four pilot use cases. Other datasets are mostly stakeholders’ information and public deliverables produced within the project scope. This DMP is a living document and will be updated during the course of the project in new versions at M12, M24 and M36.
Topological charge pumping by sliding moiré pattern
Creators: name: Fujimoto, Manato
name: Koschke, Henri
name: Koshino, Mikito
Publisher: name: arXiv
Year: 2019
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We study the adiabatic topological charge pumping driven by interlayer sliding in the moiré superlattices. We show that, when we slide a single layer of the twisted bilayer system relatively to the other, a moiré pattern flow and a quantized transport of electrons occurs. When the Fermi energy is in a spectral gap, the number of pumped charges in the interlayer sliding process is quantized to a sliding Chern number, which obeys a Diophantine equation analogous to the quantum Hall effect. We apply the argument to the twisted bilayer graphene, and find that energy gaps above and below the nearly-flat bands has non-zero sliding Chern numbers. When the Fermi energy is in either of those gaps, the slide-driven topological pumping occurs perpendicularly to the sliding direction.
description: 6 pages, 3 figures
Metal-insulator transition in Ca_{1-x}Li_xPd_3O_4
Creators: name: Ichikawa, S.
name: Terasaki, I.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Metal-insulator transition in Ca_{1-x}Li_xPd_3O_4 has been studied through charge transport measurements. The resistivity, the Seebeck coefficient, and the Hall coefficient are consistently explained in terms of a simple one-band picture, where a hole with a moderately enhanced mass is itinerant three-dimensionally. Contrary to the theoretical prediction [Phys. Rev. B62, 13426 (2000)], CaPd_3O_4 is unlikely to be an excitonic insulator, and holds a finite carrier concentration down to 4.2 K. Thus the metal-insulator transition in this system is basically driven by localization effects.
description: RevTeX4 format, 4 pages, 5 eps figures
Additional file 1 of Decision-making about antidepressant medication use in pregnancy: a comparison between women making the decision in the preconception period versus in pregnancy
Creators: name: Barker, Lucy
name: Cindy-Lee Dennis
name: Neesha Hussain-Shamsy
name: Stewart, Donna
name: Grigoriadis, Sophie
name: Metcalfe, Kelly
name: Oberlander, Tim
name: Schram, Carrie
name: Taylor, Valerie
name: Vigod, Simone
Publisher: name: figshare
Year: 2020
Subjects: subject: Cell Biology
subject: Pharmacology
subject: Biotechnology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Developmental Biology
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Additional file 1: Table S1. Current antidepressant medications used by participants (preconception women n = 55, pregnant women n = 40). Figure S1. Proportions of preconception (n = 55) and pregnant (n = 40) women who intend to use antidepressant medications in pregnancy, presented for the total cohort, and the cohort stratified by: age (
Gravitino production by primordial black hole evaporation and constraints on the inhomogeneity of the early Universe
Creators: name: Khlopov, M. Yu
name: Barrau, A.
name: Grain, J.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Astrophysics (astro-ph)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: In supergravity models, the evaporation of light Primordial Black Holes (PBHs) should be a source of gravitinos. By considering this process, new stringent limits are derived on the abundance of small black holes with initial masses less than 10^9 g. In minimal supergravity, the subsequent decay of evaporated gravitinos into cascades of non-equilibrium particles leads to the formation of elements whose abundance is constrained by observations. In gauge mediated supersymmetry breaking models, their density is required not to overclose the Universe. As a result, cosmological models with substantial inhomogeneities on small scales are excluded.
description: Published version. Minor changes, references added
figshare the OSF
Creators: name: Valen, Dan
Publisher: name: Zenodo
Year: 2015

description: We can improve scientific communication to increase efficiency in the accumulation of knowledge. This requires at least two changes to the present culture. nbsp;One change is conceptual - embracing that progress is made more rapidly via identifying errors in current beliefs than by finding support for current beliefs. nbsp;Such a shift could reduce confirmation bias, unproductive theory testing, and the blinding desire to be right. The other change is practical - science will benefit from improving technologies to document and connect the entire lifecycle of research projects. This presentation will focus on the practical aspects, illustrated through the efficiencies gained via the Open Science Framework and its add-on connections to Dataverse and Figshare. nbsp;The presentation will specifically talk about how research support teams (ie. data librarians, repository managers, and others) can utilize these tools to help their users improve daily workflows.
Neutralino relic density in supersymmetric GUTs with no-scale boundary conditions above the unification scale
Creators: name: Profumo, Stefano
Publisher: name: arXiv
Year: 2003
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Astrophysics (astro-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We investigate SU(5) and SO(10) GUTs with vanishing scalar masses and trilinear scalar couplings at a scale higher than the unification scale. The parameter space of the models, further constrained by b-τYukawa coupling unification, consists of a common gaugino mass and of \tanβ. We analyze the low energy phenomenology, finding that A-pole annihilations of neutralinos and/or coannihilations with the lightest stau drive the relic density within the cosmologically preferred range in a significant region of the allowed parameter space. Implications for neutralino direct detection and for CERN LHC experiments are also discussed.
description: 14 pages, 5 figures, JHEP style. Version accepted for publication in JHEP
Additional file 2 of Extracellular vesicles originating from glioblastoma cells increase metalloproteinase release by astrocytes: the role of CD147 (EMMPRIN) and ionizing radiation
Creators: name: Colangelo, Nicholas
name: Azzam, Edouard
Publisher: name: figshare
Year: 2020
Subjects: subject: Biophysics
subject: Biochemistry
subject: Cell Biology
subject: Molecular Biology
subject: Physiology
subject: FOS: Biological sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: Developmental Biology
subject: Computational Biology

description: Additional file 1. Supplemental Figures.
Increasing Openness and Connections throughout the Scientific Workflow
Creators: name: Soderberg, Courtney
Publisher: name: Zenodo
Year: 2015

description: We can improve scientific communication to increase efficiency in the accumulation of knowledge. This requires at least two changes to the present culture.nbsp; One change is conceptual - embracing that progress is made more rapidly via identifying errors in current beliefs than by finding support for current beliefs.nbsp; Such a shift could reduce confirmation bias, unproductive theory testing, and the blinding desire to be right. The other change is practical - science will benefit from improving technologies to document and connect the entire lifecycle of research projects. This presentation will focus on the practical aspects, illustrated through the efficiencies gained via the Open Science Framework and its add-on connections to Dataverse and Figshare.nbsp; The presentation will specifically talk about how research support teams (ie. data librarians, repository managers, and others) can utilize these tools to help their users improve daily workflows.