cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Double Images from a Single Black Hole
Creators: name: Abdolrahimi, Shohreh
name: Mann, Robert B.
name: Tzounis, Christos
Publisher: name: arXiv
Year: 2015
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: In the simulations of the multi-black holes and merging black holes a larger primary image and a secondary smaller image which looks like an eyebrow and the deformation of the shadows have been observed. However, this kind of eyebrow-like structure was considered as unique feature of multi black hole systems. In this paper, we illustrate the new result that in the case of octupole distortions of a Schwarzschild black hole the local observer sees two shadows or two images for this single black hole, i.e., also an eyebrow-like structure. Presence of two images in our case is remarkable, as we have only one black hole, however, the observer sees two dark images of this single black hole.
description: 26 pages, 17 figures
Pisolithus Alb. & Schwein. (Albertini & Schweinitz 1805
Creators: name: Lebel, Teresa
name: Pennycook, Shaun
name: Barrett, Matthew
Publisher: name: Zenodo
Year: 2018
Subjects: Biodiversity
Taxonomy
Fungi
Basidiomycota
Agaricomycetes
Boletales
Sclerodermataceae
Pisolithus

description: Pisolithus ‘ Lebel sp. 2’ (Fig. 10)
 Basidiomata turbinate or subglobose, 25–40 mm wide × 20–34 mm high, yellowish ochre with orange-brown or blackened patches. Peridium at most 5–7 mm thick, but soon thinning to show outline of peridioles below, finally disintegrating and leaving yellowish ochre, orange-brown or blackened patches. Peridioles globose to subglobose, occasionally elongate, 1–2 (rarely 3) mm diam, solid, moist, cream-colored at first, becoming pale ochre then yellow, and eventually dark olivaceous brown, before drying to powdery mustard yellow spore mass when mature, compressed in uppermost part, often forming in stipe apex. Pseudostipe absent or present, basal, central, short, 10–16 mm wide × 10–20 mm long, appearing solid; similar colours to peridium, remaining orange-brown in context with some blackening on exposure. Rhizomorphs yellow to ochre orange.
 Basidia none observed. Spores globose to subglobose (7–)8–10(–11) um diam; ornamentation of fine isolated spines, many secondarily aggregated into robust conical warts, to 1–2 um high. Spore colour in KOH pale yellow to brown, non-amyloid, non-dextrinoid.
 Ecology and distribution: solitary or in small clusters, epigeous in geothermally active soils, associates are mostly upright (up to 2–3m tall) Kunzea tenuicaulis with scattered Leptospermum scoparium. Season: (Feb.–May). Summer– Autumn. New Zealand, North Island.
 Specimens examined: NEW ZEALAND, NORTH ISLAND. Taupo: Craters of the Moon thermal Area, 18 May 2011, P. K. Buchanan FUNNZ2011 /805 (PDD 102278); Bay of Plenty: Rotorua, thermal area NE of racecourse, 15 Feb 2002, R. E. Beever & B. Moyersoen REB2058 (PDD 100260); Whale Island, Sulphur Bay, 25 March 2002, P. Cashmore REB2064 (PDD 77427).
 Notes: This taxon is recognised as a possible species based on molecular analysis, however, only a partial description is provided at this time as only three collections, based on ITS data, are currently known. Superficially the fruit bodies and spore ornamentation resemble those of P. croceorrhizus. Unique base-pairs distinguish this taxon from closely related P. croceorrhizus and P. thermaeus.
description: Published as part of Lebel, Teresa, Pennycook, Shaun & Barrett, Matthew, 2018, Two new species of Pisolithus (Sclerodermataceae) from Australasia, and an assessment of the confused nomenclature of P. tinctorius, pp. 163-186 in Phytotaxa 348 (3) on pages 174-175, DOI: 10.11646/phytotaxa.348.3.1, http://zenodo.org/record/13708966
Identifying Strongly Lensed Gravitational Waves with the Third-generation Detectors
Creators: name: Gao, Zijun
name: Liao, Kai
name: Yang, Lilan
name: Zhu, Zong-Hong
Publisher: name: arXiv
Year: 2023
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: The joint detection of GW signals by a network of instruments will increase the detecting ability of faint and far GW signals with higher signal-to-noise ratios (SNRs), which could improve the ability of detecting the lensed GWs as well, especially for the 3rd generation detectors, e.g. Einstein Telescope (ET) and Cosmic Explorer (CE). However, identifying Strongly Lensed Gravitational Waves (SLGWs) is still challenging. We focus on the identification ability of 3G detectors in this article. We predict and analyze the SNR distribution of SLGW signals and prove only 50.6\% of SLGW pairs detected by ET alone can be identified by Lens Bayes factor (LBF), which is a popular method at present to identify SLGWs. For SLGW pairs detected by CE\&ET network, owing to the superior spatial resolution, this number rises to 87.3\%. Moreover, we get an approximate analytical relation between SNR and LBF. We give clear SNR limits to identify SLGWs and estimate the expected yearly detection rates of galaxy-scale lensed GWs that can get identified with 3G detector network.
description: 9 pages, 7 figures
Stellaria alsine Grimm
Creators: name: Becherer
Publisher: name: Zenodo
Year: 1956
Subjects: Biodiversity
Taxonomy

description: S. Alsine Grimm (S. uliginosa Murray) Cat. 52. Bis 2100 m. l: Vernayaz-Salvan (J., Oberson); La Fontaine im Val de la Forclaz (Closuit). -3: Saastal: Balen (A. Keller, Höhn), Grund (A. Keller, Becherer), Grundberg (Höhn), Bodmen (Becherer und Thommen), Almagell (A. Keller), Almagelleralp, 2100 m (Hirschmann), Fee (A. Keller). - 3a: Simplonstrasse unterhalb Engeloch; Simplon-Dorf; Gabi; Laggintal; Alpien; Zwischbergen (alles: Becherer).- 4:Binntal (Binz,Wilczek,Becherer);Rappental (B.C.W.). Var. ovalifolia (Peterm.) (S. ulig. var. ovalifolia Peterm., S. ulig. var. latifolia Peterm.) - l-3:Col de Balme (Jack in herb. de Palézieux).
description: Published as part of Becherer, 1956, Florae Vallesiacae Supplementum, pp. 1-556 in Denkschriften der Schweizerischen Naturforschenden Gesellschaft 71 on pages 1-556
Implementing Fast-Track Extubation Protocols for Cardiac-Surgical Patients: A Review of the Literature
Creators: name: Adams, Erika
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2018

description: Aim: To investigate the empirical evidence to support the use of early extubation protocols for the implementation of fast track care in cardiac surgical patients.Background: Early extubation has continued to serve as a common goal for post-surgical patients over the past several years, but limited resources outline or define the post-surgical process. Method: A review of the literature was conducting regarding implementing fast-track extubation protocols for cardiac-surgical patients. A systematic search was done on PubMed, Current Index of Nursing and Allied Health Literature (CINAHL) yielded ten (10) research studies that were included in this review.Findings: After review of the literature, early extubation protocols are feasible, safe for patients, and reflect beneficial patient outcomes.
306. Taking Stock after 15 Years
Creators: name: Wittenberg, Kate
Publisher: name: Open Science Framework
Year: 2022
Subjects: subject: 306. Taking Stock after 15 Years
subject: conference proceedings
subject: digital preservation
subject: ipres2018
subject: preservation

description: This paper in Session 306 pairs with a discussion panel with the theme: Taking Stock after 15 Years for iPres2018, to consider our progress at this milestone for the iPres community.
Code
Creators: name: Bravo, Carlos
Publisher: name: figshare
Year: 2023
Subjects: Environmental epidemiology
Epidemiological modelling

description: Data required to reproduce results from A generalized framework for estimating snakebite underreporting using statistical models: A study in Colombia.
 1. Perform niche modeling (Folder Niche mod, script CodeNicheMod.R) 2. Perform regression to validate Niche models (Folder Niche mod, script REGRESSION.R) 3. Compute map of distance to medical centers (Folder Distance to medical centers, script CodeDist.R) 4. Prepare data to MCMC (Folder Data preparation for MCMC, script DataPreparation.R) 5. Perform MCMC (Folder MCMC, script ScriptPaperR.R)
Continuous Jordan triple endomorphisms of $\mathbb{P}_2$
Creators: name: Molnár, Lajos
name: Virosztek, Dániel
Publisher: name: arXiv
Year: 2015
Subjects: subject: Functional Analysis (math.FA)
subject: FOS: Mathematics
subject: Primary: 15B48. Secondary: 47B49, 15A86, 81Q10

description: We describe the structure of all continuous Jordan triple endomorphisms of the set $\mathbb{P}_2$ of all positive definite $2\times 2$ matrices thus completing a recent result of ours. We also mention an application concerning sorts of surjective generalized isometries on $\mathbb{P}_2$ and, as second application, we complete another former result of ours on the structure of sequential endomorphisms of finite dimensional effect algebras.
Predicting Obsessive-Compulsive Symptom Dimensions from Obsessive Beliefs and Anxiety Sensitivity
Creators: name: Asofsky, Samantha
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2016

description: Cognitive models propose that obsessive-compulsive (OC) symptoms are maintained by
maladaptive (obsessive) beliefs that give rise to anxiety and compulsive urges. Previous research,
however, has found inconsistent relationships between obsessive beliefs and OC symptoms, and
authors have called for further research to elucidate these associations. In addition, minimal
research has examined the relationship between domains of anxiety sensitivity (AS) and OC
symptoms. Accordingly, the present study examined the associations among OC symptom
dimensions, obsessive beliefs, and AS domains using the most up-to-date measures of these
constructs. The study included 699 undergraduate student volunteers who completed the
Dimensional Obsessive-Compulsive Scale, Anxiety Sensitivity Index—3rd version, the
Obsessive Beliefs Questionnaire, and the Depression Anxiety Stress Scale. Measures were
aggregated from multiple web surveys. Regression analyses revealed that obsessive beliefs and
anxiety sensitivity domains significantly predicted OC symptom dimensions above and beyond
general distress, and that specific obsessive beliefs and anxiety sensitivity domains were
uniquely associated with individual OC dimensions. The pattern of findings was generally
consistent with what would be predicted from the cognitive model. Furthermore, the results
provide preliminary evidence that such symptoms can be understood as unique dimensions of
obsessions and compulsions with different cognitive and affective processes. Future studies
should continue to examine these relationships in clinical OCD samples. The specific study
findings as well as their implications for theory and for treatment programs, as tailored to address
the heterogeneity of OCD, will be discussed.
Bayesian analysis for rotational curves with $\ell$-boson stars as a dark matter component
Creators: name: Navarro-Boullosa, Atalia
name: Bernal, Argelia
name: Vazquez, J. Alberto
Publisher: name: arXiv
Year: 2023
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: Using Low Brightness Surface Galaxies (LBSG) rotational curves we inferred the free parameters of $\ell$-boson stars as a dark matter component. The $\ell$-boson stars are numerical solutions to the non-relativistic limit of the Einstein-Klein-Gordon system, the Schrödinger-Poisson (SP) system. These solutions are parametrized by an angular momentum number $\ell = (N-1)/2$ and an excitation number $n$. We perform a bayesian analysis by modifying the SimpleMC code to perform the parameter inference, for the cases with $\ell = 0$, $\ell = 1$ and multi-states of $\ell$-boson stars. We used the Akaike information criterion (AIC), Bayesian information criterion and the Bayes factor to compare the excited state ($\ell$=1) and the multi-state case with the ground state ($\ell$=0) as the base model due to its simplicity. We found that the data in most galaxies in the sample favours the multi-states case and that the scalar field mass tends to be slightly bigger than the ground state case.
description: 18 pages, 10 Figures; matches the version published in JCAP
Lejeunea dimorpha Kodama 1976
Creators: name: Lee, Gaik Ee
name: Pócs, Tamás
Publisher: name: Zenodo
Year: 2018
Subjects: Biodiversity
Taxonomy
Plantae
Marchantiophyta
Jungermanniopsida
Porellales
Lejeuneaceae
Lejeunea
Lejeunea dimorpha

description: 1. Lejeunea dimorpha Kodama (1976: 383). Figs. 1, 2
 Lejeunea dimorpha, an obligate epiphyll taxon, differs from all other species in the genus Lejeunea by the development of cladia (specialized caducous branches) (Fig. 1C) as a type of vegetative propagation (Kodama 1976, Pócs et al. 1995, Lee 2013, Lee & Gradstein 2013). The leaves of such cladia are morphologically different from those on the main shoot or on other vegetative branches by having numerous marginal rhizoids on the margins (Fig. 1D, E). Furthermore, these cladia also have very large underleaves and the stems are very fragile and caducous. These cladia usually bear 3–5(10) pairs of leaf lobes and 3(7) large underleaves (Lee 2013), however, the Papua New Guinean specimen can bear 18 pairs of leaf lobes and 15 large underleaves. Other distinguishing characters of L. dimorpha are the broadly rounded leaf lobes, the oil bodies are glistening-homogenous, Massula - type, smooth and rarely segmented, the leaf cells have well-developed trigones, the basal cells with 2(3) conspicuous intermediate thickenings between adjacent trigones, and the obovoid perianth with 5 keels and 2–3 cells long beak (Lee 2013).
 Specimen examined: the Philippines, Mindanao: Davao, Sibula. Warburg, July 1888, in Verdoorn Reliquiae No.388 (EGR, dupl. ex NY).
Habitat: This species grows exclusively on living leaves.
Illustrations: Kodama (1976), Lee (2013).
 Range: Vietnam (Shu et al. 2017), Peninsular Malaysia, Borneo (East Malaysia: Sabah, Kalimantan), Papua New Guinea and the Philippines (Mindanao*).
description: Published as part of Lee, Gaik Ee & Pócs, Tamás, 2018, Additions to the distribution of some Palaeotropic Lejeunea (Marchantiophyta) species, with the description of Lejeunea konratii sp. nov. from Fiji, pp. 31-38 in Phytotaxa 349 (1) on page 32, DOI: 10.11646/phytotaxa.349.1.3, http://zenodo.org/record/13709060
Bounce-averaged drifts: Equivalent definitions, numerical implementations, and example cases
Creators: name: Mackenbach, R. J. J.
name: Duff, J. M.
name: Gerard, M. J.
name: Proll, J. H. E.
name: Helander, P.
name: Hegna, C. C.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Plasma Physics (physics.plasm-ph)
subject: Computational Physics (physics.comp-ph)
subject: FOS: Physical sciences

description: In this article we provide various analytical and numerical methods for calculating the average drift of magnetically trapped particles across field lines in complex geometries, and we compare these methods against each other. To evaluate bounce-integrals, we introduce a generalisation of the trapezoidal rule which is able to circumvent integrable singularities. We contrast this method with more standard quadrature methods in a parabolic magnetic well and find that the computational cost is significantly lower for the trapezoidal method, though at the cost of accuracy. With numerical routines in place, we next investigate conditions on particles which cross the computational boundary, and we find that important differences arise for particles affected by this boundary, which can depend on the specific implementation of the calculation. Finally, we investigate the bounce-averaged drifts in the optimized stellarator NCSX. From investigating the drifts, one can readily deduce important properties, such as what subset of particles can drive trapped-particle modes, and in what regions radial drifts are most deleterious to the stability of such modes.
description: 12 pages, 6 figures
Probing higher-order primordial non-Gaussianity with galaxy surveys
Creators: name: Yamauchi, Daisuke
name: Takahashi, Keitaro
Publisher: name: arXiv
Year: 2015
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: With a radio continuum galaxy survey by the Square Kilometre Array (SKA), a photometric galaxy survey by Euclid and their combination, we forecast future constraints on primordial non-Gaussianity. We focus on the potential impact of local-type higher-order nonlinear parameters on the parameter estimation and particularly the confirmation of the inflationary consistency inequality. Nonstandard inflationary models, such as multifield models, introduce the scale-dependent stochastic clustering of galaxies on large scales, which is a unique probe of mechanism for generating primordial density fluctuations. Our Fisher matrix analysis indicates that a deep and wide survey provided by SKA is more advantageous to constrain $τ_{\rm NL}$, while Euclid has a strong constraining power for $f_{\rm NL}$ due to the redshift information, suggesting that the joint analysis between them is quite essential to break the degeneracy between the nonlinear parameters. The combination of the full SKA and Euclid will achieve the precision level needed to confirm the consistency inequality even for $f_{\rm NL}\approx 1.5$ and $τ_{\rm NL}\approx 17$, though it is still hard for a single survey to confirm it when $f_{\rm NL}\lesssim 2.7$.
description: 5 pages, 2 figures; v2: references added; v3: accepted for publication in PRD
Non-commutative Geometry from Perturbative Quantum Gravity in de Sitter spacetime
Creators: name: Fröb, Markus
name: Lima, William C. C.
name: Much, Albert
name: Papadopoulos, Kyriakos
Publisher: name: arXiv
Year: 2023
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We show that a non-commutative structure arises naturally from perturbative quantum gravity in a de Sitter background metric. Our work builds on recent advances in the construction of observables in highly symmetric background spacetimes [Brunetti et al., JHEP 08, 032 (2016); Fröb and Lima, Class. Quant. Grav. 35, 095010 (2018)], where the dynamical coordinates that are needed in the relational approach were established for such backgrounds to all orders in perturbation theory. We show that these dynamical coordinates that describe events in the perturbed spacetime are naturally non-commuting, and determine their commutator to leading order in the Planck length. Our result generalizes the causal non-commutative structure that was found using the same approach in Minkowski space [Fröb, Much and Papadopoulos, Phys. Rev. D 107, 064041 (2023)].
An analysis of communication between nurses and physicians: Evidence from the literature
Creators: name: Wert, Laura
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2014

description: Communication has been identified by many governing bodies to be important for the safety and well-being of patients. This study is an analysis of communication between nurses and physicians using evidence from literature. The ways that nurses and physicians communicate, the perceptions of nurses and physicians surrounding communication, the participation of nurses in physician rounding, the barriers to effective communication, and interventions to improve communication are presented and analyzed. Following this analysis, a research project is proposed for a manager of a floor to investigate the communication patterns between nurses and physicians on his or her floor. Tools are also provided for this research project. Using this research and the proposed research project, it is hoped that the outlined evidence-based interventions can be utilized by a nurse manager to improve communication between nurses and physicians, which in turn will lead to decreased costs, greater patient safety, and better patient outcomes.
Probing heavy neutrinos in the COMET experiment
Creators: name: Asaka, Takehiko
name: Watanabe, Atsushi
Publisher: name: arXiv
Year: 2015
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: We argue that the COMET experiment --- a dedicated experiment for the $μ$-$e$ conversion search --- can be a powerful facility to search for heavy neutrinos in the mass range $1\,{\rm MeV} \lesssim M \lesssim 100\,{\rm MeV}$. The stopped muons captured by the target nuclei or decaying in orbit are efficiently produce heavy neutrinos via the active-sterile mixing. The produced heavy neutrinos then decay to electron-positron pair (plus an active neutrino), which events are clearly seen by the cylindrical drift chamber surrounding the target. The expected sensitivity is comparable to the PS191 bound when the COMET experiment achieves $\sim 10^{17}$ stopping muons in the target.
description: 8 pages, 3 figures
Stellaria apetala Murbeck
Creators: name: Becherer
Publisher: name: Zenodo
Year: 1956
Subjects: Biodiversity
Taxonomy

description: S. apetala Ucria em. Murbeck (S. pallida [Dumortier] Piré, S. media ssp. pallida A. et G.) Cat. 52. l: Monthey (J.); Vernayaz-Salvan (J.). - 3: Les Etablons ob Riddes(Besse).
description: Published as part of Becherer, 1956, Florae Vallesiacae Supplementum, pp. 1-556 in Denkschriften der Schweizerischen Naturforschenden Gesellschaft 71 on pages 1-556
Lejeunea sordida Nees 1838
Creators: name: Lee, Gaik Ee
name: Pócs, Tamás
Publisher: name: Zenodo
Year: 2018
Subjects: Biodiversity
Taxonomy
Plantae
Marchantiophyta
Jungermanniopsida
Porellales
Lejeuneaceae
Lejeunea
Lejeunea sordida

description: 3. Lejeunea sordida (Nees) Nees (1838: 278). Fig. 2
 Lejeunea sordida is widespread in Southeast Asia. However, it has not yet been reported in Madagascar (Marline et al. 2012). It can be found growing from montane mossy forest to open habitats such as botanical gardens and Cacao plantation at wide elevational range from sea level to 2000 m. This species is easily recognized already in the field by its typical glossy green to yellowish green colour, epiphytic habit and the large, reniform underleaves.
 Specimens examined: Africa, Madagascar, Antongil Bay, Remnants of lowland rainforests on the W coast of Masoala Peninsula, S of Ambanizana village, 0–30 m, on bark, 15°37–39’S, 49°58’26”E, 9 September 1994, T. Pócs 9446/AC and G. Kis 9446/HF (EGR).
 Habitat: It usually grows on tree trunks and also on various substrates e.g., decaying wood, cliff and soil (Lee et al. 2014).
Illustrations: Mizutani (1966), Zhu & So (2001), Lee (2013).
Range: Africa (Madagascar *), widespread in Southeast Asia, Papua New Guinea, northern Australia (Queensland) and in the Pacific (Fiji, New Caledonia, Samoa, Solomon Is.) (Zhu & So 2001, Lee 2013).
description: Published as part of Lee, Gaik Ee & Pócs, Tamás, 2018, Additions to the distribution of some Palaeotropic Lejeunea (Marchantiophyta) species, with the description of Lejeunea konratii sp. nov. from Fiji, pp. 31-38 in Phytotaxa 349 (1) on page 34, DOI: 10.11646/phytotaxa.349.1.3, http://zenodo.org/record/13709060
203. Capacity and Accomplishment
Creators: name: Green, Andrea
Publisher: name: Open Science Framework
Year: 2022
Subjects: subject: 203. Capacity and Accomplishment
subject: conference proceedings
subject: digital preservation
subject: ipres2018
subject: preservation

description: The five papers in Session 203 explore the issues and topics pertaining to the theme of Capacity and Accomplishment to do with organizations and our community developing the wherewithal to engage in sustainabl e digital preservation then measuring our progress. Session chair: Andrea Green
Stellaria graminea L.
Creators: name: Becherer
Publisher: name: Zenodo
Year: 1956
Subjects: Biodiversity
Taxonomy

description: S. graminea L. Cat. 52 und 422. Bis 1800 m. l: Revereulaz (J.); La Creuse ob Salvan, 1800 m (Coquoz); Outre-Rhône (Gams). - 3: Val de la Forclaz (Closuit); Mayens du Revers im Val de Bagnes, 1400 m (Zwicky); Fuss des Mont bei Martigny (Closuit); Mayens-de-Riddes (J.); Nendaz (J.); Eisten (J.). -3a: Simplonstrasse unterhalb Gabi (Becherer).
description: Published as part of Becherer, 1956, Florae Vallesiacae Supplementum, pp. 1-556 in Denkschriften der Schweizerischen Naturforschenden Gesellschaft 71 on pages 1-556
Keynote: Eve Blau, Harvard University Graduate School of Design
Creators: name: Potterbusch, Megan
name: Whiteside, Ann
name: McGovern, Nancy
name: Patterson, Tricia
name: Mumma, Courtney
name: Meyerson, Jessica
name: Verbruggen, Erwin
name: Lyons, Bertram
name: Pang, Natalie
name: Schaefer, Sibyl
name: Weatherburn, Jaye
name: Lindlar, Michelle
name: Pennock, Maureen
Publisher: name: Open Science Framework
Year: 2022
Subjects: subject: conference
subject: digital preservation
subject: preservation

description: Eve Blau is Adjunct Professor of the History and Theory of Urban Form at the Harvard University Graduate School of Design. Her research engages a range of issues in urban and architectural history and theory and the productive intersection of urbanism and media. She is Co-Principal Investigator of the Harvard Mellon Urban Initiative, an interdisciplinary cross-school initiative supported by funding from the Andrew W. Mellon Foundation. It brings together scholars and resources from across Harvard to foster interdisciplinary urban study through collaborative research and teaching, and by developing innovative cross-disciplinary methodologies that integrate digital technologies to bring together the perspectives of the design disciplines, the humanities, and the social sciences. In 2015 Blau received the Victor Adler-State Prize of the Republic of Austria in recognition of her innovative scholarship and contributions to the history of social movements. Before Harvard, Blau was Curator of Exhibitions and Publications at the Canadian Centre for Architecture in Montreal, and Editor of the Journal of the Society of Architectural Historians. She is President of the Board of Directors of the American Friends of the Canadian Centre for Architecture, Montreal and past Vice President of the International Scholarly Advisory Board of the IFK Internationales Forschungszentrum Kulturwissenschaften (International Research Center for Cultural Studies) Vienna, and Fellow of the Society of Architectural Historians.
Equivalent formulations for the branched transport and urban planning problems
Creators: name: Brancolini, Alessio
name: Wirth, Benedikt
Publisher: name: arXiv
Year: 2015
Subjects: subject: Optimization and Control (math.OC)
subject: Analysis of PDEs (math.AP)
subject: Classical Analysis and ODEs (math.CA)
subject: FOS: Mathematics
subject: 49Q20, 49Q10, 90B10

description: We consider two variational models for transport networks, an urban planning and a branched transport model, in both of which there is a preference for networks that collect and transport lots of mass together rather than transporting all mass particles independently. The strength of this preference determines the ramification patterns and the degree of complexity of optimal networks. Traditionally, the models are formulated in very different ways, via cost functionals of the network in case of urban planning or via cost functionals of irrigation patterns or of mass fluxes in case of branched transport. We show here that actually both models can be described by all three types of formulations; in particular, the urban planning can be cast into a Eulerian (flux-based) or a Lagrangian (pattern-based) framework.
description: Few typographical errors corrected; in press on Journal de Math\'ematiques Pures et Appliqu\'ees
Judgment Sieve: Reducing Uncertainty in Group Judgments through Interventions Targeting Ambiguity versus Disagreement
Creators: name: Chen, Quan Ze
name: Zhang, Amy X.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Human-Computer Interaction (cs.HC)
subject: FOS: Computer and information sciences

description: When groups of people are tasked with making a judgment, the issue of uncertainty often arises. Existing methods to reduce uncertainty typically focus on iteratively improving specificity in the overall task instruction. However, uncertainty can arise from multiple sources, such as ambiguity of the item being judged due to limited context, or disagreements among the participants due to different perspectives and an under-specified task. A one-size-fits-all intervention may be ineffective if it is not targeted to the right source of uncertainty. In this paper we introduce a new workflow, Judgment Sieve, to reduce uncertainty in tasks involving group judgment in a targeted manner. By utilizing measurements that separate different sources of uncertainty during an initial round of judgment elicitation, we can then select a targeted intervention adding context or deliberation to most effectively reduce uncertainty on each item being judged. We test our approach on two tasks: rating word pair similarity and toxicity of online comments, showing that targeted interventions reduced uncertainty for the most uncertain cases. In the top 10% of cases, we saw an ambiguity reduction of 21.4% and 25.7%, and a disagreement reduction of 22.2% and 11.2% for the two tasks respectively. We also found through a simulation that our targeted approach reduced the average uncertainty scores for both sources of uncertainty as opposed to uniform approaches where reductions in average uncertainty from one source came with an increase for the other.
311. Preserving Audiovisual Formats
Creators: name: Cariani, Karen
Publisher: name: Open Science Framework
Year: 2022
Subjects: subject: 311. Preserving Audiovisual Formats
subject: conference proceedings
subject: digital preservation
subject: ipres2018
subject: preservation

description: The two papers in Session 311 explore the issues and topics pertaining to the theme of Preserving Audiovisual Formats with examples of practice. Session chair: Karen Cariani.
Persicaria mite Schrank Cat.
Creators: name: Becherer
Publisher: name: Zenodo
Year: 1956
Subjects: Biodiversity
Taxonomy

description: P. mite Schrank Cat. 312. l: Vernayaz (F.); LesMarecottes (Coquoz). - 2:Unter Saillon (Garns). Var. ambiguum Thell. - l: Dorenaz (Garns). - 2: Saillon (Garns).
description: Published as part of Becherer, 1956, Florae Vallesiacae Supplementum, pp. 1-556 in Denkschriften der Schweizerischen Naturforschenden Gesellschaft 71 on pages 1-556
VendorLink: An NLP approach for Identifying & Linking Vendor Migrants & Potential Aliases on Darknet Markets
Creators: name: Saxena, Vageesh
name: Rethmeier, Nils
name: Van Dijck, Gijs
name: Spanakis, Gerasimos
Publisher: name: arXiv
Year: 2023
Subjects: subject: Computers and Society (cs.CY)
subject: Computation and Language (cs.CL)
subject: Cryptography and Security (cs.CR)
subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences

description: The anonymity on the Darknet allows vendors to stay undetected by using multiple vendor aliases or frequently migrating between markets. Consequently, illegal markets and their connections are challenging to uncover on the Darknet. To identify relationships between illegal markets and their vendors, we propose VendorLink, an NLP-based approach that examines writing patterns to verify, identify, and link unique vendor accounts across text advertisements (ads) on seven public Darknet markets. In contrast to existing literature, VendorLink utilizes the strength of supervised pre-training to perform closed-set vendor verification, open-set vendor identification, and low-resource market adaption tasks. Through VendorLink, we uncover (i) 15 migrants and 71 potential aliases in the Alphabay-Dreams-Silk dataset, (ii) 17 migrants and 3 potential aliases in the Valhalla-Berlusconi dataset, and (iii) 75 migrants and 10 potential aliases in the Traderoute-Agora dataset. Altogether, our approach can help Law Enforcement Agencies (LEA) make more informed decisions by verifying and identifying migrating vendors and their potential aliases on existing and Low-Resource (LR) emerging Darknet markets.
Computational models: Bottom-up and top-down aspects
Creators: name: Itti, Laurent
name: Borji, Ali
Publisher: name: arXiv
Year: 2015
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Computer and information sciences

description: Computational models of visual attention have become popular over the past decade, we believe primarily for two reasons: First, models make testable predictions that can be explored by experimentalists as well as theoreticians, second, models have practical and technological applications of interest to the applied science and engineering communities. In this chapter, we take a critical look at recent attention modeling efforts. We focus on {\em computational models of attention} as defined by Tsotsos \& Rothenstein \shortcite{Tsotsos_Rothenstein11}: Models which can process any visual stimulus (typically, an image or video clip), which can possibly also be given some task definition, and which make predictions that can be compared to human or animal behavioral or physiological responses elicited by the same stimulus and task. Thus, we here place less emphasis on abstract models, phenomenological models, purely data-driven fitting or extrapolation models, or models specifically designed for a single task or for a restricted class of stimuli. For theoretical models, we refer the reader to a number of previous reviews that address attention theories and models more generally \cite{Itti_Koch01nrn,Paletta_etal05,Frintrop_etal10,Rothenstein_Tsotsos08,Gottlieb_Balan10,Toet11,Borji_Itti12pami}.
Suppression of dark-state polariton collapses in cold-atom quantum memory
Creators: name: Gosar, Katja
name: Jevšenak, Vesna Pirc
name: Mežnaršič, Tadej
name: Beguš, Samo
name: Krehlik, Tomasz
name: Ponikvar, Dušan
name: Zupanič, Erik
name: Jeglič, Peter
Publisher: name: arXiv
Year: 2023
Subjects: subject: Quantum Physics (quant-ph)
subject: Atomic Physics (physics.atom-ph)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: We observe dark-state polariton collapses and revivals in a quantum memory based on electromagnetically induced transparency on a cloud of cold cesium atoms in a magnetic field. Using $σ^+$ polarized signal and control beams in the direction of the magnetic field, we suppress the dark-state polariton collapses by polarizing the atoms towards one of the stretched Zeeman states and optimizing the frequency detuning of the control beam. In this way, we demonstrate a quantum memory with only partial dark-state polariton collapses, making the memory usable at any storage time, not only at discretized times of revivals. We obtain storage time of more than 400 $\rmμ$s, which is ten times longer than what we can achieve by trying to annul the magnetic field.
description: 6 pages, 4 figures, improved version
Appearance-Related Factors in Relation to Body Dissatisfaction, Dieting, and Excessive Exercise: Competitiveness as a Moderator
Creators: name: Schleien, Jenna L.
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2014

description: Previous research has established relationships between appearance-related factors and
disordered eating attitudes and behaviors, but it is not clear which appearance-focused
individuals are most at risk for engaging in maladaptive eating-related attitudes and behaviors.
Thus, this study examines competitiveness as a moderator of the relationships between
appearance-related factors (i.e., thin-ideal internalization and appearance contingent self-worth)
and disordered eating attitudes and behaviors (i.e., body dissatisfaction, dieting, and excessive
exercise) both cross-sectionally and longitudinally. The sample consisted of 441 undergraduate
women at Time 1 and a subsample of 237 undergraduate women at Time 2 approximately one
year later. Survey data were analyzed with hierarchical multiple regression analyses. Results
showed that thin-ideal internalization and appearance contingent self-worth both interact with
competitiveness to identify concurrent levels of dieting and excessive exercise. Additionally,
individuals who were high in thin-ideal internalization and high in competitiveness exhibited the
most elevated levels of body dissatisfaction, dieting, and excessive exercise one year later.
Lastly, after controlling for baseline levels of the dependent variables, results showed that
individuals who were high in thin-ideal internalization and high in competitiveness exhibited
increased levels of body dissatisfaction and excessive exercise one year later. The current study
brings the field of eating disorders one step closer to identifying which individuals are most at
risk for developing disordered eating attitudes and behaviors, allowing psychologists to improve
prevention and intervention efforts.
On algebraic endomorphisms of the Einstein gyrogroup
Creators: name: Molnár, Lajos
name: Virosztek, Dániel
Publisher: name: arXiv
Year: 2015
Subjects: subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: We describe the structure of all continuous algebraic endomorphisms of the open unit ball $\mathbf{B}$ of $\mathbb{R}^3$ equipped with the Einstein velocity addition. We show that any nonzero such transformation originates from an orthogonal linear transformation on $\mathbb{R}^3$.
Cota anatolica Alv. Fern., Vitales & Fyrat 2018, comb. nov.
Creators: name: Vitales, Daniel
name: Feliner, Gonzalo Nieto
name: Vallès, Joan
name: Garnatje, Teresa
name: Firat, Mehmet
name: Álvarez, Inés
Publisher: name: Zenodo
Year: 2018
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Asterales
Asteraceae
Cota
Cota anatolica

description: Cota anatolica (Behçet & Almanar) Álv. Fern., Vitales & Fýrat, comb. nov.
 Basionym:— Anacyclus anatolicus Behçet & Almanar (2004: 299). Type:— TURKEY. East Anatolia, B9 Muş: Malazgirt, E. slopes Aktuzla village, steppe, 1550 m, 12 June 2001, L. Behçet & S. Almanar 1437 (holotype VANF!, isotype VANF!).
description: Published as part of Vitales, Daniel, Feliner, Gonzalo Nieto, Vallès, Joan, Garnatje, Teresa, Firat, Mehmet & Álvarez, Inés, 2018, A new circumscription of the Mediterranean genus Anacyclus (Anthemideae, Asteraceae) based on plastid and nuclear DNA markers, pp. 1-17 in Phytotaxa 349 (1) on page 6, DOI: 10.11646/phytotaxa.349.1.1, http://zenodo.org/record/13709091
Mapping sdm328, a Suppressor of dmc1-2 in Arabidopsis thaliana
Creators: name: Lowder, Sarah R.
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2015

description: In meiosis, diploid progenitor cells divide to produce haploid gametes, during which chromosomes exchange genetic material. This is known as meiotic recombination and is essential for proper chromosome segregation. The recombinase DMC1 assists in strand invasion between homologous chromosomes during recombination in the plant species Arabidopsis thaliana. A forward genetic screen for reduced recombination frequency resulted in identification of a hypomorphic allele of DMC1, dmc1-2. Additional mutagenesis revealed candidate suppressors that possibly interact with DMC1; these suppressors ameliorate the partial-sterility phenotype caused by the dmc1-2 allele. This project seeks to map the suppressor sdm328. I grew and genotyped 90 F2s from a cross between Columbia (dmc1-2-/-; sdm328-/-) and Landsberg erecta (DMC1+/+; SDM328+/+), revealing 19 dmc1-2 homozygotes that were scored for fertility. Ten polymorphic markers between Columbia and Landsberg erecta were used to genotype the F2s suggest that sdm328 is on the bottom arm of Chromosome 1. A pool of fertile and sterile F2s will be submitted for Illumina sequencing to genetically map the SDM328 locus. Our findings will contribute to current knowledge of meiotic recombination and proteins that interact with DMC1.
The binned bispectrum estimator: template-based and non-parametric CMB non-Gaussianity searches
Creators: name: Bucher, Martin
name: Racine, Benjamin
name: van Tent, Bartjan
Publisher: name: arXiv
Year: 2015
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We describe the details of the binned bispectrum estimator as used for the official 2013 and 2015 analyses of the temperature and polarization CMB maps from the ESA Planck satellite. The defining aspect of this estimator is the determination of a map bispectrum (3-point correlator) that has been binned in harmonic space. For a parametric determination of the non-Gaussianity in the map (the so-called fNL parameters), one takes the inner product of this binned bispectrum with theoretically motivated templates. However, as a complementary approach one can also smooth the binned bispectrum using a variable smoothing scale in order to suppress noise and make coherent features stand out above the noise. This allows one to look in a model-independent way for any statistically significant bispectral signal. This approach is useful for characterizing the bispectral shape of the galactic foreground emission, for which a theoretical prediction of the bispectral anisotropy is lacking, and for detecting a serendipitous primordial signal, for which a theoretical template has not yet been put forth. Both the template-based and the non-parametric approaches are described in this paper.
description: Latex 42 pages with 10 figures and JCAP macros. v2: corrected small mistake in section 5.3, changed colour scale of slice figures, other minor changes and additions, matches published version
On the Potential of Power Generation from Thermoelectric Generators in Gas Turbine Combustors
Creators: name: Stathopoulos, Panagiotis
name: Fernàndez-Villa, Javier
Publisher: name: Technische Universität Berlin
Year: 2018
Subjects: subject: 620 Ingenieurwissenschaften und zugeordnete Tätigkeiten
subject: thermoelectric oxide generator
subject: gas turbine
subject: combustor cooling
subject: combined cycle
subject: hybrid energy conversion

description: Thermoelectric generators (TEGs) offer an attractive power generation option. They have no moving parts, are robust and emit no pollutants. The current work explores the integration of high temperature TEGs in gas turbine combustors. The latter have a thermal shield at their inner surface to protect them against high temperatures. This is supplemented by convective and film cooling. This work studies the replacement of the thermal shield with high temperature TEGs and evaluates their techno-economic potential. A gas turbine model is developed and validated to compute the fuel and air flow rate in the combustion chamber. A heat transfer model is subsequently implemented to compute the temperature distribution inside the combustor wall, on which the TEG is constructed. The investment in TEGs is then analyzed for peaker, intermediate load and base load gas turbines. The work concludes with a sensitivity analysis of the investment economic performance. It is concluded that, despite the low power generation, the installation of TEGs makes economic sense, even if their price becomes 50% higher than current estimations. It is also concluded that electricity prices have a much stronger effect on the economic viability of the investment than the price of the generators.
Exploring the link between coffee matrix microstructure and flow properties using combined X-ray microtomography and smoothed particle hydrodynamics simulations
Creators: name: Mo, Chaojie
name: Johnston, Richard
name: Navarini, Luciano
name: Liverani, Furio Suggi
name: Ellero, Marco
Publisher: name: arXiv
Year: 2023
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: Coffee extraction involves many complex physical and transport processes extremely difficult to model. Among the many factors that will affect the final quality of coffee, the microstructure of the coffee matrix is one of the most critical ones. In this article, we use X-ray micro-computed (microCT) technique to capture the microscopic details of coffee matrices at particle-level and perform fluid dynamics simulation based on the smoothed particle hydrodynamics method (SPH) with the 3D reconstructured data. Information like flow permeability and tortuosity of the matrices can be therefore obtained from our simulation. We found that inertial effects can be quite significant at the normal pressure gradient conditions typical for espresso brewing, and can provide an explanation for the inconsistency of permeability measurements seen in the literature. Several types of coffee powder are further examined, revealing their distinct microscopic details and resulting flow features. By comparing the microCT images of pre- and post-extraction coffee matrices, it is found that a decreasing porosity profile (from the bottom-outlet to the top-inlet) always develops after extraction. This counterintuitive phenomenon can be explained using a pressure-dependent erosion model proposed in our prior work. Our results show that microCT scan can provide useful microscopic details for coffee extraction modelling and establish the basis for a data-driven numerical framework to explore the link between coffee powder microstructure and extraction dynamics. The latter is the prerequisite to study the time evolution of both volatile and non-volatile organic compounds and then the flavour profile of coffee brews.
Cota nigellifolia Alv. Fern. & Vitales 2018, comb. nov.
Creators: name: Vitales, Daniel
name: Feliner, Gonzalo Nieto
name: Vallès, Joan
name: Garnatje, Teresa
name: Firat, Mehmet
name: Álvarez, Inés
Publisher: name: Zenodo
Year: 2018
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Asterales
Asteraceae
Cota
Cota nigellifolia

description: Cota nigellifolia (Boiss.) Álv. Fern. & Vitales, comb. nov.
 Basionym:— Anacyclus nigellifolius Boissier (1849: 13). Type:— LEBANON. Al Biqa: Rascheya, May–June 1846, E. Boissier s.n. (holotype G, isotypes G).
description: Published as part of Vitales, Daniel, Feliner, Gonzalo Nieto, Vallès, Joan, Garnatje, Teresa, Firat, Mehmet & Álvarez, Inés, 2018, A new circumscription of the Mediterranean genus Anacyclus (Anthemideae, Asteraceae) based on plastid and nuclear DNA markers, pp. 1-17 in Phytotaxa 349 (1) on page 6, DOI: 10.11646/phytotaxa.349.1.1, http://zenodo.org/record/13709091