cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Metadata Improvements on historical polling at the Roper Center
Creators: name: Weldon, Kathleen
name: Block, William
Publisher: name: Zenodo
Year: 2018

description: The Roper Center for Public Opinion Research is the largest archive devoted exclusively to public opinion survey research data, with a collection of 23,000+ datasets dating back to 1937 and iPOLL, a question bank with over 700,000 entries. After relocating to Cornell University in 2015, a comprehensive redesign of Roper's archival data model was undertaken to map the metadata to the standards of the Data Documentation Initiative (DDI), using American Association for Public Opinion Research (AAPOR) Transparency Initiative (TI) disclosure elements to guide metadata requirements and presentation. This paper will describe the Center's efforts to make the archive's metadata more comprehensive, normalized, and granular, specifically focusing on the challenges of enriching metadata and documentation related to historical data from the 1930s-1960s. These improvements, including more complete descriptions of quota sampling methods and sample weighting, will more effectively support emerging consensus in the polling community about necessary levels of transparency as defined in the AAPOR TI standard, providing more thorough methodological information for those studies that predate current disclosure requirements. These archival enhancements will also allow the Center to provide new tools, facilitate new analysis, and help researchers develop better understanding of these important collections.
Optimizing and accelerating space-time Ripley's K function based on Apache Spark for distributed spatiotemporal point pattern analysis
Creators: name: Wang, Yuan
name: Gui, Zhipeng
name: Wu, Huayi
name: Peng, Dehua
name: Wu, Jinghang
name: Cui, Zousen
Publisher: name: arXiv
Year: 2019
Subjects: subject: Computation (stat.CO)
subject: Computational Geometry (cs.CG)
subject: Distributed, Parallel, and Cluster Computing (cs.DC)
subject: Data Structures and Algorithms (cs.DS)
subject: Software Engineering (cs.SE)
subject: FOS: Computer and information sciences

description: With increasing point of interest (POI) datasets available with fine-grained spatial and temporal attributes, space-time Ripley's K function has been regarded as a powerful approach to analyze spatiotemporal point process. However, space-time Ripley's K function is computationally intensive for point-wise distance comparisons, edge correction and simulations for significance testing. Parallel computing technologies like OpenMP, MPI and CUDA have been leveraged to accelerate the K function, and related experiments have demonstrated the substantial acceleration. Nevertheless, previous works have not extended optimization of Ripley's K function from space dimension to space-time dimension. Without sophisticated spatiotemporal query and partitioning mechanisms, extra computational overhead can be problematic. Meanwhile, these researches were limited by the restricted scalability and relative expensive programming cost of parallel frameworks and impeded their applications for large POI dataset and Ripley's K function variations. This paper presents a distributed computing method to accelerate space-time Ripley's K function upon state-of-the-art distributed computing framework Apache Spark, and four strategies are adopted to simplify calculation procedures and accelerate distributed computing respectively. Based on the optimized method, a web-based visual analytics framework prototype has been developed. Experiments prove the feasibility and time efficiency of the proposed method, and also demonstrate its value on promoting applications of space-time Ripley's K function in ecology, geography, sociology, economics, urban transportation and other fields.
description: 35 pages, 23 figures, Future Generation Computer Systems
A family of multipartite separability criteria based on correlation tensor
Creators: name: Sarbicki, Gniewomir
name: Scala, Giovanni
name: Chruściński, Dariusz
Publisher: name: arXiv
Year: 2020
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: A family of separability criteria based on correlation matrix (tensor) is provided. Interestingly, it unifies several criteria known before like e.g. CCNR or realignment criterion, de Vicente criterion and derived recently separability criterion based on SIC POVMs. It should be stressed that, unlike the well known Correlation Matrix Criterion or criterion based on Local Uncertainty Relations, the new criteria are linear in the density operator and hence one may find new classes of entanglement witnesses and positive maps. Interestingly, there is a natural generalization to multipartite scenario using multipartite correlation matrix. We illustrate the detection power of the above criteria on several well known examples of quantum states.
description: 8 pages, 1 figure, comments welcome
The Hubble tension and a renormalizable model of gauged neutrino self-interactions
Creators: name: Berbig, Maximilian
name: Jana, Sudip
name: Trautner, Andreas
Publisher: name: arXiv
Year: 2020
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: We present a simple extension of the Standard Model that leads to renormalizable long-range vector-mediated neutrino self-interactions. This model can resolve the Hubble tension by delaying the onset of neutrino free-streaming during recombination, without conflicting with other measurements. The extended gauge, scalar and neutrino sectors lead to observable signatures, including invisible Higgs and $Z$ decays, thereby relating the Hubble tension to precision measurements at the LHC and future colliders. The model has a new neutrinophilic gauge boson with $m_{Z'}\sim\mathcal{O}(10~\mathrm{eV})$ and charged Higgses at a few $100~\mathrm{GeV}$. It requires hidden neutrinos with active-hidden mixing angles larger than $5\times10^{-4}$ and masses in the range $1\div300\mathrm{eV}$, which could also play a role for short baseline neutrino oscillation anomalies.
description: 9 pages, 2 figures, 1 table; v2: matches published version
Search for Lepton Flavor Violation in the Higgs Boson Decay at a Linear Collider
Creators: name: Kanemura, Shinya
name: Matsuda, Kouichi
name: Ota, Toshihiko
name: Shindou, Tetsuo
name: Takasugi, Eiichi
name: Tsumura, Koji
Publisher: name: arXiv
Year: 2004
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We discuss possibility of direct search for lepton flavor violation (LFV) in Yukawa interaction by measuring the branching ratio for the decay of the lightest Higgs boson ($h^0$) into a $τ$-$μ$ pair at a linear collider. We study the significance of the signal process, $e^+e^- \to Z^\ast \to Z h^0 \to Z τ^\pm μ^\mp$, against the backgrounds such as $e^{+}e^{-} \to Z τ^{+}τ^{-} \to Z τ^{\pm}μ^{\mp}+$ missings. After taking appropriate kinematic cuts, the number of the background event is considerably reduced, so that the signal can be visible when the branching ratio of $h^0 \to τ^\pm μ^\mp$ is larger than about $10^{-4}$. In a Minimal Supersymmetric Standard Model scenario, the effective coupling of $h^0 τ^\pm μ^\mp$ can be generated at loop level due to the slepton mixing. When supersymmetric mass parameters are larger than TeV scales, the branching ratio can be as large as several times $10^{-4}$. Therefore, the signal can be marginally visible at a LC. In the general two Higgs doublet model, the possible maximal value for the branching ratio of $h^0 \to τ^\pm μ^\mp$ can reach to a few times $10^{-3}$ within the available experimental bound, so that we can obtain larger significance.
description: 14 pages 3 figures, REVTEX4, version accepted for publication in Physics Letters B
Hidden conformal symmetry for Kerr-Newman-NUT-AdS black holes
Creators: name: Sakti, M. F. A. R.
name: Ghezelbash, A. M.
name: Suroso, A.
name: Zen, F. P.
Publisher: name: arXiv
Year: 2020
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We show the generic non-extremal Kerr-Newman-NUT-AdS black holes are holographically dual to the hidden conformal field theories in two different pictures. The two pictures can be merged together to the dual CFTs in general picture, that are generated by the $SL(2,\mathbb{Z})$ modular group. We also extend the calculation to the extremal limit and find the corresponding quantities. Using the extended central charges from the Kerr/CFT correspondence, we also find agreement between the macroscopic and microscopic entropies. We also find the absorption cross-section of the scalar probes for the generic and extremal Kerr-Newman-NUT-AdS black holes, to further support the different dual CFTs to the black holes.
description: 20 pages
Roper Center: Where are we now? Where are we going?
Creators: name: Parsons, Tim
Publisher: name: Zenodo
Year: 2018

description: Over two years ago, the Roper Center for Public Opinion Research relocated to Cornell University. At IASSIST 2016, we reviewed the myriad of challenges behind maintaining uninterrupted service while migrating a 71-year-old archive from one location to another. Since that time, with the migration successfully completed, we have systematically assessed existing technologies, identified opportunities for improvement, and have created an execution plan that will guide our development over the coming year. With the ultimate goal of a completely redesigned archive, internal workflow and improved user experience, our members will enjoy a host of modern tools that can be leveraged to drive their research forward. In this presentation, we will pull back the development curtain to describe the discovery process, explain our method for prioritizing tasks, review items completed and those we plan to execute, and conclude with a picture of what the Roper Center of the future may look like.
Phonon-assisted processes in the ultraviolet transient optical response of graphene
Creators: name: Novko, Dino
name: Kralj, Marko
Publisher: name: arXiv
Year: 2019
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Computational Physics (physics.comp-ph)
subject: FOS: Physical sciences

description: Many recent experiments investigated potential and attractive means of modifying many-body interactions in two-dimensional materials through time-resolved spectroscopy techniques. However, the role of ultrafast phonon-assisted processes in two-dimensional systems is rarely discussed in depth. Here, we investigate the role of electron-phonon interaction in the transient optical absorption of graphene by means of first-principles methods. It is shown at equilibrium that the phonon-assisted transitions renormalize significantly the electronic structure. As a result, absorption peak around the Van Hove singularity broadens and redshifts by around 100\,meV. In addition, temperature increase and chemical doping are shown to notably enhance these phonon-assisted features. In the photoinduced transient response we obtain spectral changes in close agreement with the experiments, and we associate them to the strong renormalization of occupied and unoccupied $π$ bands, which predominantly comes from the coupling with the zone-center $E_{2g}$ optical phonon. Our estimation of the Coulomb interaction effects shows that the phonon-assisted processes can have a dominant role even in the subpicosecond regime.
description: Article as accepted for publication in npj 2D Materials and Applications
Broken SU(6) symmetry and massive hybrid stars
Creators: name: Lopes, Luiz L.
name: Menezes, Debora P.
Publisher: name: arXiv
Year: 2020
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: In this work we revisit the quantum hadrodynamics (QHD) formalism to investigate hyperonic and hybrid stars with hyperon-meson couplings fixed via broken SU(6) group, in favor of a more general flavor group SU(3). We also employ an additional channel, the strangeness-hidden $ϕ$ meson, which couples only to the hyperons. In hybrid stars, the quark phase is built with the SU(3) NJL model also with an additional vector channel in the Lagrangian. We found that within the models chosen the hyperon puzzle cannot be avoided by the quark-hadron phase transition, once the hyperon threshold always happens at lower density. Also, the contribution of the quark core in a hybrid star is more relavant to the radius than to the mass, and strongly depends on the quark equation of state. We are able to reproduce 2.21 $M_\odot$ hyperonic star and 2.10 $M_\odot$ hybrid star. Both results are in agreement with the recently detected hyper massive pulsar MSP J0740+6620.
description: 8 figures. arXiv admin note: text overlap with arXiv:1909.05400
Providing high quality data and metadata through the ExploreData search portal
Creators: name: Hermann, Julia
name: Eder, Christina
name: Zenk-Moltgen, Wolfgang
Publisher: name: Zenodo
Year: 2018

description: The GESIS -- Leibniz-Institute for the Social Sciences Data Archive prepares extensive national and international study collections (cross-sectional and longitudinal) down to the variable level according to international DDI standards and offers data and documents for reuse. Due to continuous developments of data collection methods and the increasing amount of data and documents, the quality requirements for data documentation and data visualization increase. To meet these demands, the GESIS project ExploreData developed an online search portal in which the complex metadata of different large-scale survey programs are offered in a systematic and user-friendly way. Users can quickly get an overview of survey programs and their different components, e.g. temporal, geographic, thematic units, or populations. Users can browse and use those components to filter search results. Additionally, users can search for studies, documents, single variables, concepts, topics, trends, and other metadata using the free text search. This search contains all studies held by the data archive. On the variable level, users can analyze research data online, compare variables from different study collections and compile customized data sets for large accumulation. A portal like this is unique to Germany because it combines the functions of browsing, searching, filtering, downloading, analyzing and comparing variables and studies.
Additional file 3 of Purifying selection of long dsRNA is the first line of defense against false activation of innate immunity
Creators: name: Barak, Michal
name: Porath, Hagit
name: Finkelstein, Gilad
name: Knisbacher, Binyamin
name: Buchumenski, Ilana
name: Roth, Shalom
name: Levanon, Erez
name: Eisenberg, Eli
Publisher: name: figshare
Year: 2020
Subjects: subject: Evolutionary Biology
subject: FOS: Biological sciences
subject: Ecology
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: Inorganic Chemistry
subject: FOS: Chemical sciences
subject: Computational Biology

description: Additional file 3: Review history.
Computation of effective front form Hamiltonians for massive Abelian gauge theory
Creators: name: Glazek, Stanislaw D.
Publisher: name: arXiv
Year: 2020
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: Renormalization group procedure for effective particles (RGPEP) is applied in terms of a second-order perturbative computation to an Abelian gauge theory, as an example of application worth studying on the way toward derivation of a dynamical connection between the spectroscopy of bound states and their parton-model picture in the front form of Hamiltonian dynamics. In addition to the ultraviolet transverse divergences that are handled using the RGPEP in previously known ways, the small-x divergences are handled by introducing a mass parameter and a third polarization state for gauge bosons using a mechanism analogous to spontaneous breaking of global gauge symmetry, in a special limit that simplifies the theory to Soper's front form of massive QED. The resulting orders of magnitude of scales involved in the dynamics of effective constituents or partons in the simplified theory are identified for the fermion and boson mass counter terms, effective masses and self-interactions, as well as for the Coulomb-like effective interactions in bound states of fermions. Computations in orders higher than second are mentioned but not described in this article.
description: 32 pages, 7 figures
Generalising G$_\text{2}$ geometry: involutivity, moment maps and moduli
Creators: name: Ashmore, Anthony
name: Strickland-Constable, Charles
name: Tennyson, David
name: Waldram, Daniel
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Differential Geometry (math.DG)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: We analyse the geometry of generic Minkowski $\mathcal{N}=1$, $D=4$ flux compactifications in string theory, the default backgrounds for string model building. In M-theory they are the natural string theoretic extensions of $\mathrm{G}_2$ holonomy manifolds. In type II theories, they extend the notion of Calabi--Yau geometry and include the class of flux backgrounds based on generalised complex structures first considered by Graña et al. (GMPT). Using $\mathrm{E}_{7(7)}\times\mathbb{R}^+$ generalised geometry we show that these compactifications are characterised by an $\mathrm{SU}(7)\subset\mathrm{E}_{7(7)}$ structure defining an involutive subbundle of the generalised tangent space, and with a vanishing moment map, corresponding to the action of the diffeomorphism and gauge symmetries of the theory. The Kähler potential on the space of structures defines a natural extension of Hitchin's $\mathrm{G}_2$ functional. Using this framework we are able to count, for the first time, the massless scalar moduli of GMPT solutions in terms of generalised geometry cohomology groups. It also provides an intriguing new perspective on the existence of $G_{2}$ manifolds, suggesting possible connections to Geometrical Invariant Theory and stability.
Deployed quantum link characterization via Bayesian ancilla-assisted process tomography
Creators: name: Rahman, Arefur
name: Wasserbeck, Noah I.
name: Goisman, Zachary
name: Fernandes, Rhea P.
name: Kirby, Brian T.
name: Alshowkan, Muneer
name: Kurtz, Chris
name: Lukens, Joseph M.
Publisher: name: arXiv
Year: 2024
Subjects: subject: Quantum Physics (quant-ph)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: The development of large-scale quantum networks requires reliable quantum channels, the quality of which can be quantified by the framework of quantum process tomography. In this work, we leverage ancilla-assisted process tomography and Bayesian inference to probe a 1.6 km deployed fiber-optic link. We send one of two polarization-entangled photons from Alice in one building to Bob in another, exploiting the local qubit as an ancilla system to characterize the corresponding quantum channel. Monitoring over a 24 h period returns a steady process fidelity of 95.1(1)%, while controllable spectral filtering with passbands from 0.025-4.38 THz finds fidelities that first increase, then level off with bandwidth, suggesting both stable operation with time and minimal polarization mode dispersion. To our knowledge, these results represent the first AAPT of a deployed quantum link, revealing a valuable tool for in situ analysis of entanglement-based quantum networks.
Uniform propagation of chaos for the thermostated Kac model
Creators: name: Cortez, Roberto
name: Tossounian, Hagop
Publisher: name: arXiv
Year: 2020
Subjects: subject: Probability (math.PR)
subject: Mathematical Physics (math-ph)
subject: FOS: Mathematics
subject: FOS: Physical sciences
subject: 82C40 82C22

description: We consider Kac's 1D N-particle system coupled to an ideal thermostat at temperature T, introduced by Bonetto, Loss, and Vaidyanathan in 2014. We obtain a propagation of chaos result for this system, with explicit and uniform-in-time rates of order N^(-1/3) in the 2-Wasserstein metric. We also show well-posedness and equilibration for the limit kinetic equation in the space of probability measures. The proofs use a coupling argument previously introduced by Cortez and Fontbona in 2016.
description: 16 pages
Poronia punctata
Creators: name: Jarvis, Charlie
Publisher: name: Linnaean Society of London in association with the Natural History Museum
Year: 2007
Subjects: Biodiversity
Taxonomy
Fungi
Ascomycota
Sordariomycetes
Xylariales
Xylariaceae
Poronia
Poronia punctata

description: Peziza punctata Linnaeus, Species Plantarum 2: 1180. 1753.
"Habitat in Stercore equino." RCN: 8495.
Type not designated.
Original material: [icon] in Boccone, Mus. Piante Rar. Sicilia: 149, t. 107. 1697.
Current name: Poronia punctata (L.: Fr.) Fr. (Xylariaceae).
description: Published as part of Jarvis, Charlie, 2007, Chapter 7: Linnaean Plant Names and their Types (part P), pp. 718-782 in Order out of Chaos. Linnaean Plant Types and their Types, London :Linnaean Society of London in association with the Natural History Museum on page 733, DOI: 10.5281/zenodo.291971
EVALUATING POLITICAL INSTABILITY AND MILITARY COUPS IN MALI (2010-2023)
Creators: name: Ngozi, Ijeoma Udo
Publisher: name: NOLAND JOURNALS
Year: 2024
Subjects: Political instability, coups d'etat, civil war, conflict, ethno-religious tensions, peace, governance

description: The Sahel region has faced persistent political instability and numerous military coups, with Mali being a prime example from 2012 to 2023. The collapse of Libya in 2011 had a profound impact on Mali's conflict dynamics, leading to an influx of arms and experienced fighters that worsened existing tensions and insurgencies. This period was marked by recurrent coups, reflecting deep governance issues and escalating ethno-religious tensions. The involvement of external actors, including international interventions, has been crucial yet contentious, underscoring Mali's reliance on foreign military support. Therefore, this paper examined the complex nature of political instability in Mali, focusing on the interactions between regional conflicts, governance problems, and international interventions, and assessing the broader implications for peace and security in the Sahel. Anchored on the Spillover Theory and employing a qualitative research design with content analysis, the findings revealed that the Libyan civil war significantly escalated the Malian conflict by facilitating the spread of arms and fighters. Recurrent coups in Mali have highlighted governance failures and heightened ethno-religious tensions, complicating stability efforts. While external interventions are necessary, they also emphasized Mali's dependency on foreign support, calling for more sustainable approaches. The broader implications for the Sahel include increased regional instability, the spread of extremist groups, and socio-economic challenges. Therefore, the paper recommended among others, strengthening regional cooperation and local governance capacities, emphasizing inclusive political processes and sustainable development strategies to build resilience and promote long-term stability in the Sahel
Hippodonta subrostrata A. Pavlov, Levkov, D. M. Williams & Edlund 2013, sp. nov.
Creators: name: Pavlov, Aleksandar
name: Levkov, Zlatko
name: Williams, David M.
name: Edlund, Mark B.
Publisher: name: Zenodo
Year: 2013
Subjects: Biodiversity
Taxonomy
Chromista
Bacillariophyta
Bacillariophyceae
Naviculales
Naviculaceae
Hippodonta
Hippodonta subrostrata

description: Hippodonta subrostrata A. Pavlov, Levkov, D.M. Williams & Edlund, sp. nov. (Figs 166–179)
 Type:— MACEDONIA. Lake Ohrid, Bay of Ohrid, mud + Dreissena, 30 m depth, 15 November 2009, collector Z. Levkov. (Accession No. MKNDC 004294; holotype: slide MKNDC! 004294/1; isotype: slide BM! 101639).
Valves narrow, lanceolate to elliptic-lanceolate, with long-protracted and acutely rounded valve ends. Valve length 11.5–18.5 µm, width 4.0– 4.6 µm. Axial area narrow-linear, expanding into transverse, panduriform central area. Central area forming well-defined fascia, expanding to valve margins at middle of valve and continuously broadened towards margins. Terminal area rarely discernible in LM, remarkably small. Raphe linear-filiform, with quite weakly pronounced, closely spaced, simple, dot-like central endings. Terminal pores of raphe rarely discernible in LM view, as simple linear and abruptly terminated. Striae finely structured, moderately to strongly radiate at middle, becoming weakly or strongly convergent towards valve ends. Striae evenly spaced throughout, 12–14 in 10 µm. Interstriae of same width as striae, evenly pronounced throughout valve length. Lineolae composing striae barely visible with LM, 3–4 within a stria at middle of valve.
 Distribution:— Hippodonta subrostrata has so far only been observed in Lake Ohrid, Macedonia. It occurs on silt substrate on depths larger than 20 m.
 Observations:—With respect to valve outline and appearance of the striae, H. subrostrata is similar to H. rostrata (Hust.) Lange-Bert., Metzeltin & Witkowski (1996: 263) depicted in Lange-Bertalot (2001, figs 78: 16) and H. rostratoides (this study, Figs 180–191) from Lake Prespa. Nevertheless, H. rostrata has consistently quite longer and markedly narrower protracted valve ends, as well as broader valves when specimens of equal length are compared. In addition, the lineolae composing the striae of H. rostrata are quite broader than the lineolae of H. subrostrata. With regard to the valve outline and the appearance of the striae, H. subrostrata also resembles H. affinis (Figs 192–200) and H. media (Figs 156–165), both from Lake Prespa. Still, the latter two taxa have broader protracted valve ends as compared to the narrow and short protracted ends of H. subrostrata. Hippodonta affinis and H. media are further characterised by broader lineolae than H. subrostrata.
description: Published as part of Pavlov, Aleksandar, Levkov, Zlatko, Williams, David M. & Edlund, Mark B., 2013, Observations on Hippodonta (Bacillariophyceae) in selected ancient lakes, pp. 1-53 in Phytotaxa 90 (1) on pages 16-17, DOI: 10.11646/phytotaxa.90.1.1, http://zenodo.org/record/5071976
Census program data viewer, 2016 Census
Creators: name: Hohlmann, Glen
name: Price, David
Publisher: name: Zenodo
Year: 2018

description: The Census Program Data Viewer (CPDV) is Statistics Canada's new web-based data visualization tool that will make statistical information more interpretable by presenting key indicators in a visual dashboard. Driven by geography and analytical indicators the CPDV allows casual users to see complex conceptual relationships with ease. The presentation will provide an overview of the product, how it works, and how it can be used by different user communities. We discuss the process of working with Goecortex Essential Technologies to refine a product to meet accessibility standards and host the large volume of data that has been made available. The effort to produce large volumes of information and integrate it with geospatial information was a considerable challenge and there are lessons learned that we would like to share. The CPDV is envisioned as a tool to allow a great number of non-sophisticated data users to easily access and interpret Census data for reference and research purposes. Feedback from the IASSIST and ACMLA communities will be invaluable to help meet this vision and provide a great experience for users.
Resilient Floodscape : revitalizing Urban Waterfront Brownfields in South Vancouver
Creators: name: Chen, Sitian
Publisher: name: The University of British Columbia
Year: 2023

description: Waterfront brownfields are always of particular significance in cities, as they occupy a prime city location and connect to a convenient city transportation system. Climate change and sea-level rise challenges have made waterfront rehabilitation more complicated in recent years. The City of Vancouver has begun to develop waterfront brownfield networks while also taking into account climatic risks. On the other hand, waterfront brownfield regenerations offer new opportunities to integrate climate change adaptation into new city development. It improves the sustainability of waterfront communities as well as city green space interconnections. Therefore, how can we redevelop waterfront brownfields while embracing sea-level rise? The study looks into a method for revitalizing waterfront disturbed sites along the Fraser River's north arm in Vancouver's southern end. To accommodate future Fraser River dynamic floods and rising sea levels, the design intends to benefit humans and nonhumans by creating space for dynamic flood processes and human activities. The design designs anticipate a healthy and coherent integration of the local community, waterfront environments, and human activities.
X-CIGALE: fitting AGN/galaxy SEDs from X-ray to infrared
Creators: name: Yang, Guang
name: Boquien, M.
name: Buat, V.
name: Burgarella, D.
name: Ciesla, L.
name: Duras, F.
name: Stalevski, M.
name: Brandt, W. N.
name: Papovich, C.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: CIGALE is a powerful multiwavelength spectral energy distribution (SED) fitting code for extragalactic studies. However, the current version of CIGALE is not able to fit X-ray data, which often provide unique insights into AGN intrinsic power. We develop a new X-ray module for CIGALE, allowing it to fit SEDs from the X-ray to infrared (IR). We also improve the AGN fitting of CIGALE from UV-to-IR wavelengths. We implement a modern clumpy two-phase torus model, SKIRTOR. To account for moderately extincted type 1 AGNs, we implement polar-dust extinction. We publicly release the source code (named X-CIGALE). We test X-CIGALE with X-ray detected AGNs in SDSS, COSMOS, and AKARI-NEP. The fitting quality (as indicated by reduced $χ^2$) is good in general, indicating that X-CIGALE is capable of modelling the observed SED from X-ray to IR. We discuss constrainability and degeneracy of model parameters in the fitting of AKARI-NEP, for which excellent mid-IR photometric coverage is available. We also test fitting a sample of AKARI-NEP galaxies for which only X-ray upper limits are available from Chandra observations, and find that the upper limit can effectively constrain the AGN SED contribution for some systems. Finally, using X-CIGALE, we assess the ability of Athena to constrain the AGN activity in future extragalactic studies.
description: Published in MNRAS. The source code is temporarily available at https://gitlab.lam.fr/gyang/cigale/tree/xray, but will be eventually integrated into CIGALE (https://cigale.lam.fr/) in its next release
Breaking the wall: Building an infrastructure to enable multi-disciplinary analyses for social sciences and the Internet of Things (IoT)
Creators: name: Bell, Darren
Publisher: name: Zenodo
Year: 2018

description: The UK Data Service has been investing in a unified repository infrastructure (DSaaP -- Data Services as a Platform) that enables true domain-agnostic research. Starting from first principles at the datum level, we have worked on the proposition that the richest impact on policy is generated when analysis can be conducted in one place on multiple domains (in this case social sciences and energy, although the principle is extensible to any domain). Both "big data" from household smart meters and traditional social science surveys can now be explored, linked and analysed in a single user interface, in a single infrastructure, referencing a single architecture and a single metadata model. Traditionally, this kind of "collective intelligence" has been difficult to achieve without expensive and resource-intensive data brokerage services which are hopelessly unscalable. We demonstrate a real-world portal where you can link streaming smart meter energy data and traditional survey data to create derived data products in real-time and explain how this fundamentally alters the way we enable cross-disciplinary research.
Phallus impudicus Linnaeus 1753
Creators: name: Jarvis, Charlie
Publisher: name: Linnaean Society of London in association with the Natural History Museum
Year: 2007
Subjects: Biodiversity
Taxonomy
Fungi
Ascomycota
Pezizomycetes
Pezizales
Helvellaceae
Phallus
Phallus impudicus

description: Phallus impudicus Linnaeus, Species Plantarum 2: 1179. 1753.
"Habitat in Sylvis." RCN: 8487.
Lectotype (Greuter & Kuyper in Jarvis & al., Regnum Veg. 127: 75. 1993): [icon] " Phallus vulgaris, totus albus, volva rotundo, pileolo cellulato, ac summa parte umbilico pervio, ornato" in Micheli, Nov. Pl. Gen.: 201, t. 83. 1729.
Generitype of Phallus Linnaeus: Persoon.
Current name: Phallus impudicus L.: Pers. (Phallaceae).
description: Published as part of Jarvis, Charlie, 2007, Chapter 7: Linnaean Plant Names and their Types (part P), pp. 718-782 in Order out of Chaos. Linnaean Plant Types and their Types, London :Linnaean Society of London in association with the Natural History Museum on page 735, DOI: 10.5281/zenodo.291971
Additional file 2 of Machine learning algorithm to predict mortality in patients undergoing continuous renal replacement therapy
Creators: name: Kang, Min
name: Jayoun Kim
name: Kim, Dong
name: Kook-Hwan Oh
name: Joo, Kwon
name: Kim, Yon
name: Han, Seung
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Developmental Biology

description: Additional file 2: Figure S1. Decision curve analysis for predicting ICU mortality in the test set. a Random forest. b APACHE II. c SOFA score. d MOSAIC. e Total. Figure S2. Receiver operating characteristic curves for intensive care unit-mortality-prediction models in the test set. Figure S3. Receiver operating characteristic curves for in-hospital mortality-prediction models in the test set.
SCUBA Observations of Dust around Lindroos Stars: Evidence for a Substantial Submillimetre Disc Population
Creators: name: Wyatt, M. C.
name: Dent, W. R. F.
name: Greaves, J. S.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We have observed 22 Lindroos stars with SCUBA on the JCMT to search for evidence of dust discs. Stars in this sample are the less massive companions of B-type primaries and have ages of 10-170Myr. Dust was detected around three of these stars (HD74067, HD112412 and HD99803B). The emission around HD74067 is centrally peaked and is approximately symmetrically distributed out to ~70". This emission either arises from a two component disc, one circumstellar and the other circumbinary with dust masses of 0.3 and >27Mearth respectively, or an unrelated background object. The other two detections we attribute to circumsecondary discs with masses of 0.04 and 0.3Mearth; a circumprimary disc is also present around HD112413 with a similar mass to that around the companion HD112412. Cross-correlation of our sample with the IRAS catalogs only showed evidence for dust emission at 25um and 60um toward one star (HD1438); none of the sub-mm detections were evident in the far-IR data implying that these discs are cold (<40K assuming beta=1). Our sub-mm detections are some of the first of dust discs surrounding evolved stars that were not detected by IRAS or ISO and imply that 9-14% of stars could harbour previously undetected dust discs that await discovery in unbiased sub-mm surveys. If these discs are protoplanetary remnants, rather than secondary debris discs, dust lifetime arguments show that they must be devoid of small <0.1mm grains. Thus it may be possible to determine the origin of these discs from their spectral energy distributions. The low dust masses for this sample support the picture that protoplanetary dust discs are depleted to the levels of the brightest debris discs (~1Mearth) within 10Myr.
description: 14 pages, 4 figures, accepted by MNRAS
Low-rate accretion onto isolated stellar mass black holes
Creators: name: Beskin, G. M.
name: Karpov, S. V.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Magnetic field behaviour in a spherically-symmetric accretion flow for parameters typical of single black holes in the Galaxy is discussed. It is shown that in the majority of Galaxy volume, accretion onto single stellar-mass black holes will be spherical and have a low accretion rate ($10^{-6} - 10^{-9}$ of the Eddington rate). An analysis of plasma internal energy growth during the infall is performed. Adiabatic heating of collisionless accretion flow due to magnetic adiabatic invariant conservation is 25% more efficient than in the standard non-magnetized gas case. It is shown that magnetic field line reconnections in discrete current sheets lead to significant nonthermal electron component formation. In a framework of quasi-diffusion acceleration, the "energy-radius" electron distribution is computed and the function describing the shape of synchrotron radiation spectrum is constructed. It is shown that nonthermal electron emission leads to formation of a hard (UV, X-ray, up to gamma), highly variable spectral component in addition to the standard synchrotron optical component first derived by Shvartsman generated by thermal electrons in the magnetic field of accretion flow. For typical interstellar medium parameters, a black hole at 100 pc distance will be a 16-25$^{\rm m}$ optical source coinciding with the highly variable bright X-ray counterpart, while the variable component of optical emission will be about 18-27$^{\rm m}$. The typical time scale of the variability is $10^{-4}$ sec, with relative flare amplitudes of 0.2-6% in various spectral bands. Possible applications of these results to the problem of search for single black holes are discussed.
description: 16 pages, 13 figures. A&A, 440, 223
Expansive Open Fermi Arcs and Connectivity Changes Induced by Infrared Phonons in ZrTe5
Creators: name: Wang, Lin-Lin
Publisher: name: arXiv
Year: 2020
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Expansive open Fermi arcs covering most of the surface Brillouin zone (SBZ) are desirable for detection and control of many topological phenomena, but so far has been only reported for Kramers-Weyl points, or unconventional chiral fermions, pinned at time-reversal invariant momentum in chiral materials. Here using first-principles band structure calculations, we show that for conventional Weyl points in ZrTe5 with the chirality of +1/-1 near the BZ center at general momentum induced by one of the infrared phonons, the second lowest B1u mode for breaking inversion symmetry, they can also form expansive open Fermi arcs across the SBZ boundary to occupy most of the SBZ when projected on (001) surface. We reveal that such expansive open Fermi arcs are evolved from the topological surface states that connect multiple surface Dirac points on the (001) surface of the topological insulator phases without lattice distortion in ZrTe5. Furthermore, we find that the connectivity of the induced open Fermi arcs can be changed by the magnitude of the lattice distortion of this infrared phonon mode. Thus, we propose that using coherent optical phonon to modulate lattice parameters can offer ways to induce novel topological features including expansive open Fermi arcs and dynamically control Fermi arcs connectivity in ZrTe5.
description: 23 pages, 7 figures
Decay of axial-vector mesons into VP and P$γ$
Creators: name: Roca, L.
name: Palomar, J. E.
name: Oset, E.
Publisher: name: arXiv
Year: 2003
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We propose a phenomenological Lagrangian for the decay of the SU(3) nonets of the axial-vector mesons of $J^{PC}=1^{+-},1^{++}$ into a vector meson and a pseudoscalar constructed with tensor fields for the vector and axial-vector mesons. The formulation leads to a good reproduction of the different decay branching ratios and assuming vector meson dominance (VMD) it also leads to good results for the radiative decay of the $a_1$ into pion and photon, and in agreement with the structure proposed in the chiral tensor formulation of radiative decay of axial-vector mesons. The two SU(3) parameters and the mixing angle of $K_{1A}$ and $K_{1B}$ needed to give the physical $K_1(1270)$ and $K_1(1400)$ resonances are also determined.
description: 17 pages, 1 figure; version accepted in Phys. Rev. D
Celosia Linnaeus 1753
Creators: name: Iamonico, Duilio
Publisher: name: Zenodo
Year: 2013
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Caryophyllales
Amaranthaceae
Celosia

description: Key for Celosia in Europe
1. Inflorescence oblong-pyramidal................................................................................................................................ 2.
- Inflorescence cristate.................................................................................................................................................. 3.
 2. Leaves lanceolate to linear-lanceolate with blades about 4.5–6.5 times longer that wider........................................... ....................................................................................................................................... Celosia argentea var. argentea
 - Leaves ovate to ovate-lanceolate with blades about 2.0–4.0(–4.5) times longer that wider......................................... ............................................................................................................................. Celosia aergentea var. margaritacea
 3. Stipules absent .................................................................................................................. Celosia cristata var. cristata
 - Stipules present .............................................................................................................. Celosia cristata var. castrensis
description: Published as part of Iamonico, Duilio, 2013, About the circumscription of Celosia argentea (Amaranthaceae) and the related Linnaean taxa, pp. 61-64 in Phytotaxa 90 (1) on page 63, DOI: 10.11646/phytotaxa.90.1.1, http://zenodo.org/record/10087646
Systematics of chemical freeze-out parameters in heavy-ion collision experiments
Creators: name: Bhattacharyya, Sumana
name: Biswas, Deeptak
name: Ghosh, Sanjay K.
name: Ray, Rajarshi
name: Singha, Pracheta
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We discuss systematic uncertainties in the chemical freeze-out parameters from the $χ^2$ analysis of hadron multiplicity ratios in the heavy-ion collision experiments. The systematics due to the choice of specific hadron ratios are found to lie within the experimental uncertainties. The variations obtained by removing the usual constraints on the conserved charges show similar behavior. The net charge to net baryon ratios in such unconstrained systems are commensurate with the expected value obtained from the protons and neutrons of the colliding nuclei up to the center of mass energies $\sim 40$ GeV. Beyond that the uncertainties in this ratio gradually increases, possibly indicating the reduction in baryon stopping.
The Hopf algebra structure of multiple harmonic sums
Creators: name: Hoffman, Michael E.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Quantum Algebra (math.QA)
subject: Mathematical Physics (math-ph)
subject: FOS: Mathematics
subject: FOS: Physical sciences

description: Multiple harmonic sums appear in the perturbative computation of various quantities of interest in quantum field theory. In this article we introduce a class of Hopf algebras that describe the structure of such sums, and develop some of their properties that can be exploited in calculations.
description: Talk for Loops & Legs in QFT, Zinnowitz, 2004
Additional file 1 of Machine learning algorithm to predict mortality in patients undergoing continuous renal replacement therapy
Creators: name: Kang, Min
name: Jayoun Kim
name: Kim, Dong
name: Kook-Hwan Oh
name: Joo, Kwon
name: Kim, Yon
name: Han, Seung
Publisher: name: figshare
Year: 2020
Subjects: subject: Space Science
subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics

description: Additional file 1: Table S1. Comparison of baseline characteristics between the training and test sets. Table S2. P values for differences between machine learning models for ICU mortality prediction in the test set.
New data on occurrence and biology of the Phyllocnistis citrella Stainton, 1856 in Hungary (Lepidoptera: Glacillariidae)
Creators: name: Fazekas, Imre
Publisher: name: Zenodo
Year: 2024

description: The author reports recent observations of Phyllocnistis citrella Stainton, 1856 in Hungary. The paperpresents the diagnosis and the genitalia structure, which are important for the identification of the species, and summarizes the biology of Ph. citrella based on the literature. The geographical distribution of the species is illustrated with several maps.
Humps and bumps: The effects of shocks on the optical light curves of fundamental-mode RR Lyrae stars
Creators: name: Prudil, Z.
name: Dékány, I.
name: Smolec, R.
name: Catelan, M.
name: Grebel, E. K.
name: Kunder, A.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We present the most extended and homogeneous study carried out so far of the main and early shocks in 1485 RR~Lyrae stars in the Galactic bulge observed by the Optical Gravitational Lensing Experiment (OGLE). We selected non-modulated fundamental-mode RR~Lyrae stars with good-quality photometry. Using a self-developed method, we determined the centers and strengths of main and early shock features in the phased light curves. We found that the position of both humps and bumps are highly correlated with the pulsation properties of the studied variables. Pulsators with a pronounced main shock are concentrated in the low-amplitude regime of the period-amplitude diagram, while stars with a strong early shock have average and above-average pulsation amplitudes. A connection between the main and early shocks and the Fourier coefficients is also observed. In the color-magnitude diagram (CMD), we see a separation between stars with strong and weak shocks. Variables with a pronounced main shock cluster close to the fundamental red edge of the instability strip (IS), while stars with a strong early shock tend to clump in the center and near the fundamental blue edge of the IS. The appearance of shocks and their properties seem independent of the direction of evolution estimated from the period change rate of the studied stars. In addition, the differences in the period change rate between the two main Oosterhoff groups found in the Galactic bulge suggest that stars of Oosterhoff type I are located close to the zero-age horizontal branch while Oosterhoff type II variables are on their way toward the fundamental red edge of the instability strip, thus having already left the zero-age horizontal branch.
description: 14 pages, 10 figures, Accepted for publication in A&A