cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Building Open Access Repository in Eritrea with limited resources
Creators: name: Kahsay, Kiflom Michael
Publisher: name: Zenodo
Year: 2023
Subjects: OR2023

description: Eritrea has a long history of colonial occupation. As a consequence, it has never had a national archive for preserving its own cultural heritage. All its colonizers attempted to destroy its heritage so as to erase its identity. Eritreans, however, were aware of that, and so, during the war for national liberation, Eritreans buried books and documents underground, hid them in caves, or moved them out of the country. The country's collections are available in a range of formats, including print materials, photographs, video cassettes, audio cassettes, and microfilm. Large collections of Geez manuscripts and codices aged more than 1000 years are still undigitized due to limited resources, inadequate infrastructure and less fund. The challenges that hinder the digitization, availability and accessibility of these resources to the public are diverse among which non-availability of broadband connection, poor infrastructure, inadequate skilled manpower, poor management skills and budget constraints. Finally, the paper will come up with realistic solutions such as the establishment of Open Repository, digitization of selected materials to ensure the services of the repository beyond traditional academic content as much as possible even with limited resources to ensure equity and democratization of knowledge.
Wicking of liquid nitrogen into superheated porous structures
Creators: name: Grebenyuk, Yulia
name: Dreyer, Michael E.
Publisher: name: Elsevier
Year: 2016
Subjects: subject: Wicking
subject: Cryogenic liquids
subject: Imbibition
subject: Porous structures
subject: Capillary pressure
subject: Mimenima
subject: 620

description: Evaporation in porous elements of liquid–vapor separation devices can affect the vapor-free cryogenic propellant delivery to spacecraft engines. On that account, the capillary transport of a cryogenic liquid subjected to evaporation needs to be understood and assessed. We investigate wicking of liquid nitrogen at saturation temperature into superheated porous media. A novel test facility was built to perform wicking experiments in a one-species system under non-isothermal conditions. A setup configuration enabled to define the sample superheat by its initial position in a stratified nitrogen vapor environment inside the cryostat. Simultaneous sample weight and temperature measurements indicated the wicking front velocity. The mass of the imbibed liquid nitrogen was determined varying the sample superheat, geometry and porous structure. To the author’s extent of knowledge, these are the first wicking experiments performed with cryogenic fluids subjected to evaporation using the weight–time measurement technique. A one-dimensional macroscopic model describes the process theoretically. Results revealed that the liquid loss due to evaporation at high sample superheats leads to only a slight imbibition rate decrease. However, the imbibition rate can be greatly affected by the vapor flow created due to evaporation that counteracts the wicking front propagation.
Stochastic foundations of undulatory transport phenomena: Generalized Poisson-Kac processes - Part I Basic theory
Creators: name: Giona, Massimiliano
name: Brasiello, Antonio
name: Crescitelli, Silvestro
Publisher: name: arXiv
Year: 2016
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: This article introduces the notion of Generalized Poisson-Kac (GPK) processes which generalize the class of "telegrapher's noise dynamics" introduced by Marc Kac in 1974, usingPoissonian stochastic perturbations. In GPK processes the stochastic perturbation acts as a switching amongst a set of stochastic velocity vectors controlled by a Markov-chain dynamics. GPK processes possess trajectory regularity (almost everywhere) and asymptotic Kac limit, namely the convergence towards Brownian motion (and to stochastic dynamics driven by Wiener perturbations), which characterizes also the long-term/long-distance properties of these processes. In this article we introduce the structural properties of GPK processes, leaving all the physical implications to part II and part III.
(Re)investing in a national repository infrastructure for cultural heritage
Creators: name: Basford, Jenny
name: Holt, Ilkay
name: Jevon, Graham
name: Ramsey, Nora
Publisher: name: Zenodo
Year: 2023
Subjects: OR2023

description: Since 2018, the British Library (BL) has invested considerable resource in establishing the necessary infrastructure for a national repository service for cultural heritage organisations, using Samvera Hyku. This has entailed working closely with all known Hyku suppliers and developers, as well as collaborating with the University of Virginia on an Arcadia-funded grant, Advancing Hyku. The Shared Repository Service was beta launched in 2020 and since 2021, the BL has received additional substantial investment from the UK Arts and Humanities Research Council (AHRC). This paper's aim is to demonstrate how 'infrastructure' comprises two parts: both technical and human. We will briefly outline some of the technical developments that we have implemented to develop Hyku as a next generation repository, and cover our approach towards developing the necessary skills in scholarly communications for those based UK cultural heritage organisations. By outlining the significant investment that is required to establish and maintain a successful service, we hope that sharing our experiences will be applicable to those adopting a relatively new repository platform as well as those hoping to launch other new platforms in the cultural heritage sector.
Quark self-energy in an ellipsoidally anisotropic quark-gluon plasma
Creators: name: Kasmaei, Babak S.
name: Nopoush, Mohammad
name: Strickland, Michael
Publisher: name: arXiv
Year: 2016
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We calculate the quark self-energy in a quark-gluon plasma that possesses an ellipsoidal momentum-space anisotropy in the local rest frame. By introducing additional transverse momentum anisotropy parameters into the parton distribution functions, we generalize previous results which were obtained for the case of a spheroidal anisotropy. Our results demonstrate that the presence of anisotropies in the transverse directions affects the real and imaginary parts of quark self-energy and, consequently, the self-energy depends on both the polar and azimuthal angles in the local rest frame of the matter. Our results for the quark self-energy set the stage for the calculation of the effects of ellipsoidal momentum-space anisotropy on quark-gluon plasma photon spectra and collective flow.
description: 22 pages, 2 figures
The establishment of a comprehensive set of key success factors to develop successful reverse logistics partnerships
Creators: name: Ong, Nelly Siewping.
Publisher: name: Monash University
Year: 2022

description: This thesis was scanned from the print manuscript for digital preservation and is copyright the author.
 Researchers can access this thesis by asking their local university, institution or public library to
 make a request on their behalf. Monash staff and postgraduate students can use the link in the References field.
Stochastic foundations of undulatory transport phenomena: Generalized Poisson-Kac processes - Part II Irreversibility, Norms and Entropies
Creators: name: Giona, Massimiliano
name: Brasiello, Antonio
name: Crescitelli, Silvestro
Publisher: name: arXiv
Year: 2016
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: In this second part, we analyze the dissipation properties of Generalized Poisson-Kac (GPK) processes, considering the decay of suitable $L^2$-norms and the definition of entropy functions. In both cases, consistent energy dissipation and entropy functions depend on the whole system of primitive statistical variables, the partial probability density functions $\{ p_α({\bf x},t) \}_{α=1}^N$, while the corresponding energy dissipation and entropy functions based on the overall probability density $p({\bf x},t)$ do not satisfy monotonicity requirements as a function of time. Examples from chaotic advection (standard map coupled to stochastic GPK processes) illustrate this phenomenon. Some complementary physical issues are also addressed: the ergodicity breaking in the presence of attractive potentials, and the use of GPK perturbations to mollify stochastic field equations.
Prototyping an Organizationally Adaptive Repository for the National Parks Service
Creators: name: Jansen, Gregory
name: Marciano, Richard
name: Williams, Lyneise
name: Conrad, Mark
Publisher: name: Zenodo
Year: 2023
Subjects: OR2023

description: We present a prototype digital asset management system based on linked data as the unifying layer over existing file organizing schemes. This system is built around Trellis LDP, Cassandra, and Kafka, making it a distributed platform that can expand to perform computational treatments at scale. The prototype extends our previous work on Digital Repositories at Scale that Invite Computation (DRASTIC) and was developed over three years by the Advanced Information Collaboratory at the University of Maryland through a research agreement with the United States National Parks Service. It was designed to house the output of established vendor digitization workflows for the National Archives of Black Women's History. These workflows already deliver thousands of paged objects according to strict file naming conventions and alongside file fixity manifests and spreadsheets of item-level metadata. Our digital preservation survey and analysis performed in Jupyter notebooks identified diverse formats, but strict naming and metadata conventions. Upon upload of a large vendor package the prototype verifies these existing file conventions to provide quality control, then extracts paged object structures and descriptive metadata. By extracting information into linked data graphs, we leave existing files unchanged; adding surrogates and named entity tags; providing repository services without disrupting workflows.
Stochastic foundations of undulatory transport phenomena: Generalized Poisson-Kac processes - Part III Extensions and applications to kinetic theory and transport
Creators: name: Giona, Massimiliano
name: Brasiello, Antonio
name: Crescitelli, Silvestro
Publisher: name: arXiv
Year: 2016
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: This third part extends the theory of Generalized Poisson-Kac (GPK) processes to nonlinear stochastic models and to a continuum of states. Nonlinearity is treated in two ways: (i) as a dependence of the parameters (intensity of the stochastic velocity, transition rates) of the stochastic perturbation on the state variable, similarly to the case of nonlinear Langevin equations, and (ii) as the dependence of the stochastic microdynamic equations of motion on the statistical description of the process itself (nonlinear Fokker-Planck-Kac models). Several numerical and physical examples illustrate the theory. Gathering nonlinearity and a continuum of states, GPK theory provides a stochastic derivation of the nonlinear Boltzmann equation, furnishing a positive answer to the Kac's program in kinetic theory. The transition from stochastic microdynamics to transport theory within the framework of the GPK paradigm is also addressed.
Monitoring and assessment of cardiovascular regulation in spinal cord injured patients
Creators: name: Gal-on, Bar.
Publisher: name: Monash University
Year: 2022

description: This thesis was scanned from the print manuscript for digital preservation and is copyright the author.
 Researchers can access this thesis by asking their local university, institution or public library to
 make a request on their behalf. Monash staff and postgraduate students can use the link in the References field.
The proton and helium anomalies in the light of the Myriad model
Creators: name: Salati, P.
name: Génolini, Y.
name: Serpico, P.
name: Taillet, R.
Publisher: name: arXiv
Year: 2016
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: A hardening of the proton and helium fluxes is observed above a few hundreds of GeV/nuc. The distribution of local sources of primary cosmic rays has been suggested as a potential solution to this puzzling behavior. Some authors even claim that a single source is responsible for the observed anomalies. But how probable these explanations are? To answer that question, our current description of cosmic ray Galactic propagation needs to be replaced by the Myriad model. In the former approach, sources of protons and helium nuclei are treated as a jelly continuously spread over space and time. A more accurate description is provided by the Myriad model where sources are considered as point-like events. This leads to a probabilistic derivation of the fluxes of primary species, and opens the possibility that larger-than-average values may be observed at the Earth. For a long time though, a major obstacle has been the infinite variance associated to the probability distribution function which the fluxes follow. Several suggestions have been made to cure this problem but none is entirely satisfactory. We go a step further here and solve the infinite variance problem of the Myriad model by making use of the generalized central limit theorem. We find that primary fluxes are distributed according to a stable law with heavy tail, well-known to financial analysts. The probability that the proton and helium anomalies are sourced by local SNR can then be calculated. The p-values associated to the CREAM measurements turn out to be small, unless somewhat unrealistic propagation parameters are assumed.
description: 5 pages, 1 figure, 1 table, Proceedings of the 6th RICAP Conference of June 2016
An Accretion Disc-Irradiation Hybrid Model for The Optical/UV Variability in Radio-Quiet Quasars
Creators: name: Liu, Hui
name: Li, Shuang-Liang
name: Gu, Minfeng
Publisher: name: arXiv
Year: 2016
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: The optical/ultraviolet (UV) variability of quasars has been discovered to be correlated with other quasar properties, such as luminosity, black hole mass and rest-frame wavelength. However,the origin of variability has been a puzzle so far. In this work, we upgrade the accretion disc model (Li & Cao 2008), which assumed the variability is caused by the change of global mass accretion rate, by constraining the disc size to match the viscous timescale of accretion disc to the variability timescale observed and by including the irradiation/X-ray reprocessing to make the emitted spectrum become steeper. We find this hybrid model can reproduce the observed bluer-when-brighter trend quite well, which is used to validate the theoretical model by several works recently. The traditional correlation between the variability amplitude and rest-frame wavelength can also be well fitted by our model. In addition, a weak positive correlation between variability amplitude and black hole mass is present, qualitatively consistent with recent observations.
description: 5 pages,5 figures,accepted by MNRAS Letters
Supplementary Material.zip
Creators: name: Pan, Sophie
name: Pan, Sophie
Publisher: name: figshare
Year: 2022
Subjects: Solid Earth Sciences

description: This file contains the supplementary movies and information which complement the thesis 'Understanding fault evolution using numerical models and seismic data observations'. The supplementary information includes the parameter files and Python scripts used to extract fault statistics. All movies correspond to certain figures contained in the previous sections, included in order to elucidate the time-dependent behaviours under discussion. All movie captions are described in the Appendix section of the thesis.
Quantisation of Kadomtsev-Petviashvili equation
Creators: name: Kozlowski, Karol K
name: Sklyanin, Evgeny
name: Torrielli, Alessandro
Publisher: name: arXiv
Year: 2016
Subjects: subject: Exactly Solvable and Integrable Systems (nlin.SI)
subject: High Energy Physics - Theory (hep-th)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: A quantisation of the KP equation on a cylinder is proposed that is equivalent to an infinite system of non-relativistic one-dimensional bosons carrying masses $m=1,2,\ldots$ The Hamiltonian is Galilei-invariant and includes the split $Ψ^\dagger_{m_1}Ψ^\dagger_{m_2}Ψ_{m_1+m_2}$ and merge $Ψ^\dagger_{m_1+m_2}Ψ_{m_1}Ψ_{m_2}$ terms for all combinations of particles with masses $m_1$, $m_2$ and $m_1+m_2$, with a special choice of coupling constants. The Bethe eigenfunctions for the model are constructed. The consistency of the coordinate Bethe Ansatz, and therefore, the quantum integrability of the model is verified up to the mass $M=8$ sector.
Save Lake Balkhash International New Article .pdf
Creators: name: Ussenaliyeva, Aizhan
Publisher: name: figshare
Year: 2022
Subjects: Freshwater ecology

description: A contribution to my current limnological research - Save Lake Balkhash International
»Fraunhofer-Publica« unlocked for Open Access and Interoperability
Creators: name: Eisengräber-Pabst, Dirk
name: McGrath, Anja
Publisher: name: Zenodo
Year: 2023
Subjects: OR2023

description: "Fraunhofer Publica" is the publication platform of the leading organization for applied research in Europe. Under the umbrella of Fraunhofer-Gesellschaft, more than 30,000 employees work at more than 76 institutes and research facilities at various locations both in Germany and worldwide. "Fraunhofer Publica" has successfully documented the research results of the Fraunhofer-Gesellschaft for more than 30 years. Fraunhofer is also a strong supporter of the transformation towards open access and encourages its scientist to publish their scientific output in open access journals and books. In 2019, we made the decision to reinvest and reskill as an early adopter in a modern digital Open Source repository platform - DSpace CRIS 7. Our GoLive was in April 2022. In our presentation, we want to share with the community our goals and lessons learned in moving to a Next Generation Repository.
A photonic thermalization gap in disordered lattices
Creators: name: Kondakci, H. E.
name: Abouraddy, A. F.
name: Saleh, B. E. A.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Optics (physics.optics)
subject: Data Analysis, Statistics and Probability (physics.data-an)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The formation of gaps -- forbidden ranges in the values of a physical parameter -- is a ubiquitous feature of a variety of physical systems: from energy bandgaps of electrons in periodic lattices and their analogs in photonic, phononic, and plasmonic systems to pseudo energy gaps in aperiodic quasicrystals. Here, we report on a `thermalization' gap for light propagating in finite disordered structures characterized by disorder-immune chiral symmetry -- the appearance of the eigenvalues and eigenvectors in skew-symmetric pairs. In this class of systems, the span of sub- thermal photon statistics is inaccessible to input coherent light, which -- once the steady state is reached -- always emerges with super-thermal statistics no matter how small the disorder level. We formulate an independent constraint that must be satisfied by the input field for the chiral symmetry to be `activated' and the gap to be observed. This unique feature enables a new form of photon-statistics interferometry: the deterministic tuning of photon statistics -- from sub-thermal to super-thermal -- in a compact device, without changing the disorder level, via controlled excitation-symmetry-breaking realized by sculpting the amplitude or phase of the input coherent field.
description: 12 pages in pre-print format, 4 figures, selected as cover article for Nature Physics 2015 November issue
MPEC 2023-E81 : 2023 EB1
Creators: name: Minor Planet Center Staff
Publisher: name: The Minor Planet Center
Year: 2023
Subjects: subject: Small Solar System bodies
valueUri: http://astrothesaurus.org/uat/1469
subject: 2023 EB1

description: The Minor Planet Electronic Circulars contain information on unusual minor planets, routine data on comets and natural satellites, and occasional editorial announcements.  They are published on behalf of Division F of the International Astronomical Union by the Minor Planet Center, Smithsonian Astrophysical Observatory, Cambridge, MA 02138, U.S.A.
Open Standards-Based Development for Discovery & Interoperability
Creators: name: Chan, Tiffany
Publisher: name: Zenodo
Year: 2023
Subjects: OR2023

description: The University of Victoria Libraries recently finished its migration from ContentDNto Samvera's open-source platform, Hyku. Developers at the Libraries have built several custom features to support Linked Data integration and make library collections more discoverable and useable. These features include linked data authorities, automatic indexing of EDTF (Extended Datetime Format)-compliant dates, collection discovery tools, and audio/video viewer with interactive transcripts. I will provide an overview/tour of these features in Vault (vault.library.uvic.ca), our local, customized instance of Hyku. Vault's open-source code is also on Github (github.com/UVicLibrary/Vault).
Regge meets collinear in strongly-coupled $\mathcal{N} = 4$ super Yang-Mills
Creators: name: Sprenger, Martin
Publisher: name: arXiv
Year: 2016
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We revisit the calculation of the six-gluon remainder function in planar $\mathcal{N} = 4$ super Yang-Mills theory from the strong coupling TBA in the multi-Regge limit and identify an infinite set of kinematically subleading terms. These new terms can be compared to the strong coupling limit of the finite-coupling expressions for the impact factor and the BFKL eigenvalue proposed by Basso et al. in arXiv:1407.3766, which were obtained from an analytic continuation of the Wilson loop OPE. After comparing the results order by order in those subleading terms, we show that it is possible to precisely map both formalisms onto each other. A similar calculation can be carried out for the seven-gluon amplitude, the result of which shows that the central emission vertex does not become trivial at strong coupling.
description: 27 pages, 2 figures
Translucent Players: Explaining Cooperative Behavior in Social Dilemmas
Creators: name: Capraro, Valerio
name: Halpern, Joseph Y.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Computer Science and Game Theory (cs.GT)
subject: Artificial Intelligence (cs.AI)
subject: FOS: Computer and information sciences

description: In the last few decades, numerous experiments have shown that humans do not always behave so as to maximize their material payoff. Cooperative behavior when non-cooperation is a dominant strategy (with respect to the material payoffs) is particularly puzzling. Here we propose a novel approach to explain cooperation, assuming what Halpern and Pass call translucent players. Typically, players are assumed to be opaque, in the sense that a deviation by one player in a normal-form game does not affect the strategies used by other players. But a player may believe that if he switches from one strategy to another, the fact that he chooses to switch may be visible to the other players. For example, if he chooses to defect in Prisoner's Dilemma, the other player may sense his guilt. We show that by assuming translucent players, we can recover many of the regularities observed in human behavior in well-studied games such as Prisoner's Dilemma, Traveler's Dilemma, Bertrand Competition, and the Public Goods game.
description: In Proceedings TARK 2015, arXiv:1606.07295. The full version of the paper is also on arxiv at arXiv:1410.3363
Numerical analysis of piles loaded laterally by structural forces or moving soil
Creators: name: Lee, Kah Ying.
Publisher: name: Monash University
Year: 2022

description: This thesis was scanned from the print manuscript for digital preservation and is copyright the author.
 Researchers can access this thesis by asking their local university, institution or public library to
 make a request on their behalf. Monash staff and postgraduate students can use the link in the References field.
Cite.Software
Creators: name: Erdmann, Christopher
name: Sharan, Malvika
name: de Jong, Maaike
name: Maassen, Jason
name: Cadwallader, Lauren
name: Dhane, Fares
name: Cruz, Maria
name: Martinez, Carlos
name: Leggott, Mark
name: Lammey, Rachael
Publisher: name: Zenodo
Year: 2023
Subjects: Research Software
Software Citation

description: Guidance on research software preservation is scattered across many libraries, journals, research groups, and organizations' websites. The guidance varies across these websites and does not often address researchers' needs for clear instruction. Researchers/authors are left without a common reference point. The CiteSoftware group's aim is to drive the adoption of a common research software preservation and citation guidance website called Cite.Software for the research community. We are looking for support and guidance from the Research Software Funders Forum. We will leverage the content and development expertise of the Turing Way and The Netherlands eScience Center but also plan on working with key stakeholders involved with research software preservation and citation to develop the resource. The site will be hosted via GitHub (or similar) to foster transparent, collaborative work with the community. In this workshop session, we plan on using the forum as our stepping stone for further guidance and support to progress the project.
description: Research Software Funders Workshop Date: 18 September, 2023, 13:00-16:00 EDT Location: Palais des congrès de Montréal, Montréal, Canada, and virtual
Adopting the DSpace 7 platform: challenges, gaps, problematics, and solution formulas from real migration experiences
Creators: name: Bollini, Andrea
name: Lombardi, Corrado
name: Cortese, Claudio
name: Barbasso, Andrea
name: Belletti, Fabio
name: Buso, Irene
name: Boychuk, Mykhaylo
name: Cosco, Alfredo
name: Digilio, Giuseppe
name: Fazio, Riccardo
name: Fiorenza, Damiano
name: Gandolini, Benedetta
name: Giamminonni, Luca
name: Golinelli, Elisa
name: Maffei, Stefano
name: Mecca, Vincenzo
name: Negretti, Davide
name: Orlandi, Sara
name: Pascarelli, Luigi Andrea
name: Perelli, Matteo
name: Pusiol, Adele
name: Scancarello, Immacolata
name: Scognamiglio, Francesco Pio
name: Tarli, Simone
name: La Rocca, Francesco
name: Verlicchi, Federico
name: Medina, Karla
name: Mornati, Susanna
Publisher: name: Zenodo
Year: 2023
Subjects: OR2023

description: This paper provides a detailed examination of the challenges, gaps, and problems that institutions may face in moving to the DSpace 7 platform from previous versions or from different and various platforms such as EPrints, Invenio, etc., and the implementation solutions already successfully rolled out in such instances. Through the use of live examples, the presentation aims to illustrate the complexities and nuances of migrating repositories to DSpace 7. 4Science has developed standard procedures that identify pitfalls and decision points and related best practices that will be shared with the audience to help define a better and more informed planning of this often critical phase. The transition and evolution to DSpace 7 represents a great opportunity to rethink the repository structure and provide new services to users. Even for institutions coming from previous versions, this evolution is much more than an upgrade; it is essentially a transition to a new platform. From this point of view, the challenges and opportunities go beyond the technical ones. By sharing the experience gained from dozens of migrations to DSpace 7, we hope to help other institutions facing this challenge to make the process as smooth and successful as possible.
The fluctuations of quadrangular flow
Creators: name: Giacalone, Giuliano
name: Yan, Li
name: Noronha-Hostler, Jacquelyn
name: Ollitrault, Jean-Yves
Publisher: name: arXiv
Year: 2016
Subjects: subject: Nuclear Theory (nucl-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: The ATLAS Collaboration has measured for the first time the fourth cumulant of quadrangular flow, $v_4\{4\}^4$. Unlike the fourth cumulants of elliptic and triangular flows, it presents a change of sign above 30\% centrality. We show that this change of sign is predicted by event-by-event hydrodynamics. We argue that it results from the combined effects of a nonlinear hydrodynamic response, which couples quadrangular flow to elliptic flow, and elliptic flow fluctuations.
description: 4 pages. 2 figures
Combining simulations and solution experiments as a paradigm for RNA force field refinement
Creators: name: Cesari, Andrea
name: Gil-Ley, Alejandro
name: Bussi, Giovanni
Publisher: name: arXiv
Year: 2016
Subjects: subject: Computational Physics (physics.comp-ph)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Biological Physics (physics.bio-ph)
subject: Chemical Physics (physics.chem-ph)
subject: Biomolecules (q-bio.BM)
subject: FOS: Physical sciences
subject: FOS: Biological sciences

description: Recent computational efforts have shown that the current potential energy models used in molecular dynamics are not accurate enough to describe the conformational ensemble of RNA oligomers and suggest that molecular dynamics should be complemented with experimental data. We here propose a scheme based on the maximum entropy principle to combine simulations with bulk experiments. In the proposed scheme the noise arising from both the measurements and the forward models used to back calculate the experimental observables is explicitly taken into account. The method is tested on RNA nucleosides and is then used to construct chemically consistent corrections to the Amber RNA force field that allow a large set of experimental data on nucleosides and dinucleosides to be correctly reproduced. The transferability of these corrections is assessed against independent data on tetranucleotides and displays a previously unreported agreement with experiments. This procedure can be applied to enforce multiple experimental data on multiple systems in a self-consistent framework thus suggesting a new paradigm for force field refinement.
description: Reprinted (adapted) with permission from J Chem Theory Comput doi: 10.1021/acs.jctc.6b00944. Copyright (2016) American Chemical Society
New IDEALS: Migrating an IR to a shared storage infrastructure
Creators: name: Kenfield, Ayla Stein
name: Robbins, Seth
name: Tracy, Daniel G.
Publisher: name: Zenodo
Year: 2023
Subjects: OR2023

description: In June of 2022, the University of Illinois Urbana-Champaign Library migrated its long-lived institutional repository, IDEALS, onto shared-storage infrastructure centered on our bit-level preservation system, the Medusa Collection Registry. This involved writing new repository software to replace a customized version of DSpace 5. This was possible since our shared infrastructure supports our digital library platform as well as our data repository, giving us a wealth of reusable software libraries and developer experience to draw from. This presentation will cover the technical, administrative, and service-based reasons for this approach to our migration, major changes to the repository structure and metadata model, and our efforts to use the migration as an opportunity to improve interoperability between Illinois' scholarly communication systems and services, and to make IDEALS more accessible and intuitive.
The use of propagating lamb waves for structural health monitoring
Creators: name: Basri, Rudyanto.
Publisher: name: Monash University
Year: 2022

description: This thesis was scanned from the print manuscript for digital preservation and is copyright the author.
 Researchers can access this thesis by asking their local university, institution or public library to
 make a request on their behalf. Monash staff and postgraduate students can use the link in the References field.
CHANG-ES VIII: Uncovering Hidden AGN Activity in Radio Polarization
Creators: name: Irwin, Judith A.
name: Schmidt, Philip
name: Damas-Segovia, A.
name: Beck, Rainer
name: English, Jayanne
name: Heald, George
name: Henriksen, Richard N.
name: Krause, Marita
name: Li, Jiang-Tao
name: Rand, Richard J.
name: Wang, Q. Daniel
name: Wiegert, Theresa
name: Kamieneski, Patrick
name: Paré, Dylan
name: Sullivan, Kendall
Publisher: name: arXiv
Year: 2016
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We report on C-band (5 - 7 GHz) observations of the galaxy, NGC~2992, from the CHANG-ES sample. This galaxy displays an embedded nuclear double-lobed radio morphology within its spiral disk, as revealed in linearly polarized emission but {\it not} in total intensity emission. The radio lobes are kpc-sized, similar to what has been observed in the past for other Seyfert galaxies, and show ordered magnetic fields. NGC~2992 has shown previous evidence for AGN-related activity, but not the linearly polarized radio features that we present here. We draw attention to this galaxy as the first clear example (and prototype) of bipolar radio outflow that is revealed in linearly polarized emission only. Such polarization observations, which are unobscured by dust, provide a new tool for uncovering hidden weak AGN activity which may otherwise be masked by brighter unpolarized emission within which it is embedded. The radio lobes observed in NGC~2992 are interacting with the surrounding interstellar medium and offer new opportunities to investigate the interactions between nuclear outflows and the ISM in nearby galaxies. We also compare the radio emission with a new CHANDRA X-ray image of this galaxy. A new CHANG-ES image of NGC~3079 is also briefly shown as another example as to how much more obvious radio lobes appear in linear polarization as opposed to total intensity.
description: 23 pages, 8 figures, accepted by MNRAS
title: (Re-)Constructing Renaissance Music
title: Perspectives from the Digital Humanities and Music Theory
titleType: Subtitle
Creators: name: Pietschmann, Klaus
Publisher: name: Universität Münster / Institut für Musikwissenschaft und Musikpädagogik
Year: 2020
Subjects: subject: 780 Music

description: Der Band thematisiert zwei zentrale Bereiche der gegenwärtigen Renaissancemusikforschung: in der Hauptsache die Erfassung und Analyse größerer Werk- und Quellengruppen mit Hilfe digitaler Methoden sowie in drei weiteren Beträgen den Umgang mit fragmentarisch überlieferten Kompositionen des 15. und 16. Jahrhunderts. Neben ausführlichen Überblicksdarstellungen werden einzelne Forschungsprojekte wie das "Josquin Research Project", Online-Editionen wie die "Marenzio Online Digital Edition" oder Datenbanken wie das "Verzeichnis deutscher Musikfrühdrucke" oder das digitale "Verzeichnis der Werke Giovanni Pierluigi da Palestrinas" vorgestellt. Im zweiten Teil stehen Fragen der Rekonstruktion fehlender Stimmen und Techniken der improvisierenden Stimmenergänzung im Zentrum.
description: Vorwort (Klaus Pietschmann) ..... 7 Advancing Music Scholarship in a Digital Age: A View from the Renaissance (Richard Freedman) ..... 9 Why Should Musicologists Do Digital Humanities? (Julie E. Cumming) ..... 35 (In) Noten suchen – Das Josquin Research Project (Jesse Rodin) ..... 47 The Catalogue of Early German Printed Music (vdm.sbg.ac.at) – Experiences and perspectives on the construction of a multi-faceted database as a research tool (Andrea Lindmayr-Brandl) ..... 69 Digital humanities projects by Ricercar: from research tools to musical spatial installations (Camilla Cavicchi) ..... 87 Aruspix and the Marenzio Online Digital Edition: Some Lessons and the Evolution of the Project Plan (Laurent Pugin) ..... 103 Das digitale Verzeichnis der Werke Giovanni Pierluigi da Palestrinas (PdPWV). Struktur und Schnittstellen (Peter Ackermann) ..... 125 Das zweite Gesicht einer Josquin zugeschriebenen Kontrafaktur (Jaap van Benthem) ..... 141 Reconstructing (and) the Composer’s Voice (Paul Kolb) ..... 163 Zur Rekonstruktion improvisierter Mehrstimmigkeit der Renaissance am Fall der si placet -Praxis (Philippe Canguilhem) ..... 183
Structural integrity monitoring of aerospace components using optical fibre sensors
Creators: name: Baker, Wayne.
Publisher: name: Monash University
Year: 2022

description: This thesis was scanned from the print manuscript for digital preservation and is copyright the author.
 Researchers can access this thesis by asking their local university, institution or public library to
 make a request on their behalf. Monash staff and postgraduate students can use the link in the References field.
Native Advertising in a Mobile Era: Effects of Ability and Motivation on Recognition in Digital News Contexts
Creators: name: Amazeen, Michelle A.
Publisher: name: Taylor & Francis
Year: 2021
Subjects: Medicine
Biological Sciences not elsewhere classified
Science Policy

description: Digital news is progressively blurring with commercial content at the same time that mobile technology is increasingly being used to access news. To understand if these trends affect ability to distinguish news from covert advertising, two experiments were conducted among U.S. adults examining whether viewing content on a mobile device versus computer interacts with motivation levels in affecting recognition of native advertising. Consistent with tenets of the Covert Advertising Recognition and Effects model, results show that although people with greater motivation to process media content were more likely to recognize native advertising, it was not enough to compensate for the greater cognitive effort required when using a mobile device.
A tour of Ibali: Digital Collections UCT Showcasing Collections for Discovery
Creators: name: Muftic, Sanjin
Publisher: name: Zenodo
Year: 2023
Subjects: OR2023
GLAM
Digital collections
Omeka S

description: In 2021, the Digital Library Services (DLS) department at University of Cape Town Libraries launched a university-wide showcasing platform for the university’s digital collections, here: https://ibali.uct.ac.za. The site is called Ibali (isiXhosa for ‘story’) and it runs on a set of semantic web technologies called Omeka S and IIIF. Ibali is part of the Libraries’ drive to nurture an Open Access space where digital collections can be created, curated, published and showcased. It is a highly collaborative and flexible, future-thinking online repository space. Since its launch a number of diverse collections have already been showcased on Ibali - including a library of open access resources focusing on climate change, transcriptions of the early South African Black Press, and an archive on an active theatrical research project. This workshop shares the process of setting up the site, through an exploration of Omeka S, the technological steps in setting up the infrastructure, and some practices for setting up collections and sites. It is a combination of some hands-on working with an Omeka-S sandbox, a walkthrough of implementation steps, and a sharing of discoveries and processes uncovered in the work of opening up digital collections.
Spin and Valley Control of Free Carriers in Single-Layer WS$_2$
Creators: name: Ulstrup, Søren
name: Čabo, Antonija Grubišić
name: Biswas, Deepnarayan
name: Riley, Jonathon M.
name: Dendzik, Maciej
name: Sanders, Charlotte E.
name: Bianchi, Marco
name: Cacho, Cephise
name: Matselyukh, Dan
name: Chapman, Richard T.
name: Springate, Emma
name: King, Phil D. C.
name: Miwa, Jill A.
name: Hofmann, Philip
Publisher: name: arXiv
Year: 2016
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: The semiconducting single-layer transition metal dichalcogenides have been identified as ideal materials for accessing and manipulating spin- and valley-quantum numbers due to a set of favorable optical selection rules in these materials. Here, we apply time- and angle-resolved photoemission spectroscopy to directly probe optically excited free carriers in the electronic band structure of a high quality single layer of WS$_2$. We observe that the optically generated free hole density in a single valley can be increased by a factor of 2 using a circularly polarized optical excitation. Moreover, we find that by varying the photon energy of the excitation we can tune the free carrier density in a given spin-split state around the valence band maximum of the material. The control of the photon energy and polarization of the excitation thus permits us to selectively excite free electron-hole pairs with a given spin and within a single valley.
description: 5 pages, 4 figures
Quasiparticle anisotropic hydrodynamics
Creators: name: Alqahtani, Mubarak
name: Strickland, Michael
Publisher: name: arXiv
Year: 2016
Subjects: subject: Nuclear Theory (nucl-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We study an azimuthally-symmetric boost-invariant quark-gluon plasma using quasiparticle anisotropic hydrodynamics including the effects of both shear and bulk viscosities. We compare results obtained using the quasiparticle method with the standard anisotropic hydrodynamics and viscous hydrodynamics. We consider the predictions of the three methods for the differential particle spectra and mean transverse momentum. We find that the three methods agree for small shear viscosity to entropy density ratio, $η/s$, but show differences at large $η/s$. Additionally, we find that the standard anisotropic hydrodynamics method shows suppressed production at low transverse-momentum compared to the other two methods, and the bulk-viscous correction can drive the primordial particle spectra negative at large $p_T$ in viscous hydrodynamics.
description: 4 pages, 1 figure; proceedings contribution for Hot Quarks 2016
End-to-End Subtitle Detection and Recognition for Videos in East Asian Languages via CNN Ensemble with Near-Human-Level Performance
Creators: name: Xu, Yan
name: Shan, Siyuan
name: Qiu, Ziming
name: Jia, Zhipeng
name: Shen, Zhengyang
name: Wang, Yipei
name: Shi, Mengfei
name: Chang, Eric I-Chao
Publisher: name: arXiv
Year: 2016
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Computer and information sciences

description: In this paper, we propose an innovative end-to-end subtitle detection and recognition system for videos in East Asian languages. Our end-to-end system consists of multiple stages. Subtitles are firstly detected by a novel image operator based on the sequence information of consecutive video frames. Then, an ensemble of Convolutional Neural Networks (CNNs) trained on synthetic data is adopted for detecting and recognizing East Asian characters. Finally, a dynamic programming approach leveraging language models is applied to constitute results of the entire body of text lines. The proposed system achieves average end-to-end accuracies of 98.2% and 98.3% on 40 videos in Simplified Chinese and 40 videos in Traditional Chinese respectively, which is a significant outperformance of other existing methods. The near-perfect accuracy of our system dramatically narrows the gap between human cognitive ability and state-of-the-art algorithms used for such a task.
description: 35 pages
Figshare API Workshop
Creators: name: Mackenna-Foster, Andrew
name: Panescu, Adrian-Tudor
Publisher: name: Zenodo
Year: 2023
Subjects: OR2023
API methods
Figshare
Scripting
Authentication
Data reporting

description: The Figshare API (Application Programming Interface) is a useful tool for the extraction of data and other information from the Figshare data repository system. It can be used for advanced reporting and system integration tasks, and be called from external systems maintained by researchers. Today, a number of data repository workflow activities are dependent on the use of the API. This workshop aims to introduce attendees to the API by giving a concise overview of its various GET, POST, PUT and DELETE methods and how to authenticate against the API with OAUTH. The workshop will be presented in a “getting started” format and will include writing basic scripts to automate certain API calls with methods supported by the Data and Software Carpentries. The target audience for the workshop are data librarians, digital scholarship librarians, and repository managers who wish to be empowered with practical hands-on skills to develop their own API scripts to automate basic reporting and repository database maintenance tasks. The workshop will be presented in hands-on format in a classroom setup with attendees expected to work on their own equipment which will be preinstalled with the needed software configurations.
Neutron Larmor diffraction investigation of the rare earth pyrochlores $R_2$Ti$_2$O$_7$ ($R$ = Tb, Dy, Ho)
Creators: name: Ruminy, M
name: Groitl, F
name: Keller, T
name: Fennell, T
Publisher: name: arXiv
Year: 2016
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: In this work we present a neutron Larmor diffraction study of the rare earth pyrochlores $R_2$Ti$_2$O$_7$, with $R$ = Tb, Dy, Ho. We measured the temperature dependence of the lattice parameter with precision $10^{-5}$, between 0.5 K and 300 K in each of the three compounds. The lattice parameter of the spin ices Dy$_2$Ti$_2$O$_7$ and Ho$_2$Ti$_2$O$_7$ enters into the derivation of the charge of the emergent magnetic monopole excitations suggested to exist in these materials. We found that throughout the range of applicability of the theory of emergent monopoles in the spin ices there will be no renormalization of the monopole charge due to lattice contraction. In Tb$_2$Ti$_2$O$_7$ strong magnetoelastic interactions have been reported. We found no sign of the previously reported negative thermal expansion, but did observe anomalies in the thermal expansion that can be correlated with previously observed interactions between phonon and crystal field excitations. Other features in the thermal expansion of all three compounds can be related to previously observed anomalies the elastic constants, and explained by the phonon band structure of the rare earth titanates. The temperature dependence of the lattice strain in all three compounds can be correlated with the thermal population of excited crystal field levels.
description: 9 pages, 6 figures
A life cycle assessment of feedwater treatment approaches for industrial boiler systems
Creators: name: Hook, Andrew J.
Publisher: name: Monash University
Year: 2022

description: This thesis was scanned from the print manuscript for digital preservation and is copyright the author.
 Researchers can access this thesis by asking their local university, institution or public library to
 make a request on their behalf. Monash staff and postgraduate students can use the link in the References field.