cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Multiplicative Noise Induces Zero Critical Frequency
Creators: name: Peleg, I.
name: Barkai, E.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: Stochastic Bloch equations which model the fluorescence of two level molecules and atoms, NMR experiments and Josephson junctions are investigated to illustrate the profound effect of multiplicative noise on the critical frequency of a dynamical system. Using exact solutions and the cumulant expansion we find two main effects: (i) even very weak noise may double or triple the number of critical frequencies, which is related to an instability of the system and (ii) strong multiplicative noise may induce a non-trivial zero critical frequency thus wiping out the over-damped phase.
description: 4 pages, 3 figures
Additional file 6 of Gestational age data completeness, quality and validity in population-based surveys: EN-INDEPTH study
Creators: name: M. Moinuddin Haider
name: Kaiser Mahmud
name: Blencowe, Hannah
name: Tahmeed Ahmed
name: Akuze, Joseph
name: Cousens, Simon
name: Delwar, Nafisa
name: Fisker, Ane B.
name: Hardy, Victoria Ponce
name: S. M. Tafsir Hasan
name: Md. Ali Imam
name: Kajungu, Dan
name: Md Alfazal Khan
name: Justiniano S. D. Martins
name: Quamrun Nahar
name: Obed Ernest A. Nettey
name: Adane Kebede Tesega
name: Yargawa, Judith
name: Alam, Nurul
name: Lawn, Joy E.
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Biotechnology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Cancer
subject: Science Policy

description: Additional file 6. Qualitative methods for Focus Group Discussions in the EN-INDEPTH study.
The Rank-Width of Edge-Colored Graphs
Creators: name: Kante, Mamadou Moustapha
name: Rao, Michael
Publisher: name: arXiv
Year: 2007
Subjects: subject: Discrete Mathematics (cs.DM)
subject: Combinatorics (math.CO)
subject: FOS: Computer and information sciences
subject: FOS: Mathematics
subject: F.0; F.2.2; G.2.2
subject: 68R05, 68R10, 05C20, 05C75

description: Clique-width is a complexity measure of directed as well as undirected graphs. Rank-width is an equivalent complexity measure for undirected graphs and has good algorithmic and structural properties. It is in particular related to the vertex-minor relation. We discuss an extension of the notion of rank-width to edge-colored graphs. A C-colored graph is a graph where the arcs are colored with colors from the set C. There is not a natural notion of rank-width for C-colored graphs. We define two notions of rank-width for them, both based on a coding of C-colored graphs by edge-colored graphs where each edge has exactly one color from a field F and named respectively F-rank-width and F-bi-rank-width. The two notions are equivalent to clique-width. We then present a notion of vertex-minor for F-colored graphs and prove that F-colored graphs of bounded F-rank-width are characterised by a finite list of F-colored graphs to exclude as vertex-minors. A cubic-time algorithm to decide whether a F-colored graph has F-rank-width (resp. F-bi-rank-width) at most k, for fixed k, is also given. Graph operations to check MSOL-definable properties on F-colored graphs of bounded rank-width are presented. A specialisation of all these notions to (directed) graphs without edge colors is presented, which shows that our results generalise the ones in undirected graphs.
description: It is an update of the last version generalising all the results to edge-colored graphs and answering some of the raised questions
Student Workers and Special Collections: A Symbiotic Relationship?
Creators: name: Romans, Laura
name: McKittrick, Allison
Publisher: name: Digital Repository at the University of Maryland
Year: 2019
Subjects: student workers
special collections
archives
supervising students
processing collections

description: Many special collections utilize student labor, and in many cases, tight funding and resources dictate that the students provide what the profession often considers high-level skills, including providing reference services and processing collections. Consequently, professional staff invest significant amounts of time and energy to provide students with the training and support necessary to carry out these tasks successfully, even if the student only stays for a semester or two. Based on their experiences as student workers and now as managers, the presenters of this session will explore the essentialness of student labor and consider both the concerns and opportunities that arise as a result.
D2.4 Strategic Report on Business Plan Development v2
Creators: name: Baviera, Pierre
name: Cooney, Katharine
name: Hartung, Matthias
name: Martin, Katherine
name: Thurner, Thomas
name: Declerck, Thierry
Publisher: name: Zenodo
Year: 2021

description: This deliverable presents the second version of the strategic business development plan for Prêt-à-LLOD, developing and reporting the commercial partners’ specific business plans and achievements from version 1 of the report, delivered in month 18.
 The Prêt-à-LLOD commercial partners are:
 Semantic Web Company 1 (SWC)
 Oxford University Press 2 (OUP)
 Derilinx 3 (DLX)
 Semalytix 4 (SEM)
 All Prêt-à-LLOD commercial partners have been involved in the documentation of their respective business development plans and thereby in the creation of this deliverable with the aim of creating a comprehensive picture across the pilot projects of the Prêt-
 à-LLOD project.
 Updates to version 1 of the deliverable have been made in the following sections:
 1.3.1 Impact on Technology companies 2.3 Business Model Canvas for pilot II – Linking Lexical Knowledge to
 Facilitate Rapid Integration and Wider Application of Lexicographic Resources for Technology Companies
 2.4 BMC for pilot III - Supporting the Development of Public Services in Open Government both within and across borders
 3.1 General market analysis
 3.3.3 Competitor Overview: Pilot II - Linking Lexical Knowledge to Facilitate Rapid Integration and Wider Application of Lexicographic Resources for Technology Companies - Oxford University Press (OUP)
 3.3.4 Market Analysis: Pilot II - Oxford University Press (OUP)
 3.3.5 Competitor Overview: Pilot III - Derilinx
 3.3.6 Market Analysis: Pilot III - Derilinx
 4.1 SWOT Analysis for Prêt-à-LLOD
 5 Collaboration with Academic Partners
 6 Conclusion
Merging Filaments I: A race against collapse
Creators: name: Hoemann, Elena
name: Heigl, Stefan
name: Burkert, Andreas
Publisher: name: arXiv
Year: 2021
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: The interstellar medium is characterised by an intricate filamentary network which exhibits complex structures. These show a variety of different shapes (e.g. junctions, rings, etc.) deviating strongly from the usually assumed cylindrical shape. A possible formation mechanism are filament mergers which we analyse in this study. Indeed, the proximity of filaments in networks suggests mergers to be rather likely. As the merger has to be faster than the end dominated collapse of the filament along its major axis we expect three possible results: (a) The filaments collapse before a merger can happen, (b) the merged filamentary complex shows already signs of cores at the edges or (c) the filaments merge into a structure which is not end-dominated. We develop an analytic formula for the merging and core-formation timescale at the edge and validate our model via hydrodynamical simulations with the adaptive-mesh-refinement-code RAMSES. This allows us to predict the outcome of a filament merger, given different initial conditions which are the initial distance and the respective line-masses of each filament as well as their relative velocities.
description: 10 pages, 11 figures
Additional file 5 of Gestational age data completeness, quality and validity in population-based surveys: EN-INDEPTH study
Creators: name: M. Moinuddin Haider
name: Kaiser Mahmud
name: Blencowe, Hannah
name: Tahmeed Ahmed
name: Akuze, Joseph
name: Cousens, Simon
name: Delwar, Nafisa
name: Fisker, Ane B.
name: Hardy, Victoria Ponce
name: S. M. Tafsir Hasan
name: Md. Ali Imam
name: Kajungu, Dan
name: Md Alfazal Khan
name: Justiniano S. D. Martins
name: Quamrun Nahar
name: Obed Ernest A. Nettey
name: Adane Kebede Tesega
name: Yargawa, Judith
name: Alam, Nurul
name: Lawn, Joy E.
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Biotechnology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Cancer
subject: Science Policy

description: Additional file 5. Calculation of survey weights. 5.1: Methods for calculation of survey weights. 5.2: Weighted numbers of livebirths by HDSS sites.
An Analysis of the Shapes of Interstellar Extinction Curves. V. The IR-Through-UV Curve Morphology
Creators: name: Fitzpatrick, E. L.
name: Massa, D.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We study the IR-through-UV interstellar extinction curves towards 328 Galactic B and late-O stars. We use a new technique which employs stellar atmosphere models in lieu of unreddened "standard" stars. This technique is capable of virtually eliminating spectral mismatch errors in the curves. It also allows a quantitative assessment of the errors and enables a rigorous testing of the significance of relationships between various curve parameters, regardless of whether their uncertainties are correlated. Analysis of the curves gives the following results: (1) In accord with our previous findings, the central position of the 2175 A extinction bump is mildly variable, its width is highly variable, and the two variations are unrelated. (2) Strong correlations are found among some extinction properties within the UV region, and within the IR region. (3) With the exception of a few curves with extreme (i.e., large) values of R(V), the UV and IR portions of Galactic extinction curves are not correlated with each other. (4) The large sightline-to-sightline variation seen in our sample implies that any average Galactic extinction curve will always reflect the biases of its parent sample. (5) The use of an average curve to deredden a spectral energy distribution (SED) will result in significant errors, and a realistic error budget for the dereddened SED must include the observed variance of Galactic curves. While the observed large sightline-to-sightline variations, and the lack of correlation among the various features of the curves, make it difficult to meaningfully characterize average extinction properties, they demonstrate that extinction curves respond sensitively to local conditions. Thus, each curve contains potentially unique information about the grains along its sightline.
description: To appear in the Astrophysical Journal, Part 1, July 1, 2007. Figures and Tables which will appear only in the electronic version of the Journal can be obtained via anonymous ftp from ftp://ftp.astronomy.villanova.edu . After logging in, change directories to "fitz/FMV_EXTINCTION". A README file describes the various files present in the directory
Counterion-mediated Electrostatic Interactions between Helical Molecules
Creators: name: Kanduc, M.
name: Dobnikar, J.
name: Podgornik, R.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We study the interaction of two cylinders with helical charge distribution mediated by neutralizing counterions, by analyzing the separation as well as the azimuthal angle dependence of the interaction force in the weak and strong coupling limit. While the azimuthal dependence of the interaction in the weak coupling limit is overall small and mostly negligible, the strong coupling limit leads to qualitatively new features of the interaction, among others also to an orientationally dependent optimal configuration that is driven by angular dependence of the correlation attraction. We investigate the properties of this azimuthal ordering in detail and compare it to existing results.
description: 11 pages, 12 figures
การวิจัยเชิงปฏิบัติการเพื่อพัฒนาการประกันคุณภาพภายในโรงเรียนบ้านสร้างแก้วสำนักงานเขตพื้นที่การศึกษามหาสารคาม เขต 3
Creators: name: สุนัย เลขกลาง
name: ศิริ ถีอาสนา
name: เนตรชนก จันทร์สว่าง
name: และประยงค์ ศรีทรัพย์
Publisher: name: มหาวิทยาลัยราชภัฏมหาสารคาม
Year: 2009
Subjects: การวิจัยเชิงปฏิบัติการ, การประกันคุณภาพภายใน, โรงเรียนบ้านสร้างแก้ว

description: 1, 3, วารสารมหาวิทยาลัยราชภัฏมหาสารคามมนุษยศาสตร์และสังคมศาสตร์
Star Formation Rate Function at $z\sim4.5$: An Analysis from rest UV to Optical
Creators: name: Asada, Y.
name: Ohta, K.
name: Maeda, F.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We present a star formation rate function (SFRF) at $z\sim4.5$ based on photometric data from rest UV to optical of galaxies in the CANDELS GOODS-South field using spectral energy distribution (SED) fitting. We evaluate the incompleteness of our sample and correct for it to properly confront the SFRF in this study with those estimated based on other probes. The SFRF is obtained down to $\sim10\ M_\odot\ \mathrm{yr}^{-1}$ and it shows a significant excess to that estimated from UV luminosity function and dust correction based on UV spectral slope. As compared with the UV-based SFRF, the number density is larger by $\sim1$ dex at a fixed SFR, or the best-fit Schechter parameter of $\mathrm{SFR}^*$ is larger by $\sim1$ dex. We extensively examine several assumptions on SED fitting to see the robustness of our result, and find that the excess still exist even if the assumptions change such as star formation histories, dust extinction laws, and one- or two-component model. By integrating our SFRF to $0.22\ M_\odot\ \mathrm{yr}^{-1}$, the cosmic star formation rate density at this epoch is calculated to be $4.53^{+0.94}_{-0.87}\times10^{-2}\ M_\odot\ \mathrm{yr}^{-1}\ \mathrm{Mpc}^{-3}$, which is $\sim0.25$ dex larger than the previous measurement based on UV observations. We also find that galaxies with intensive star formation ($>10\ M_\odot\ \mathrm{yr}^{-1}$) occupies most of the cosmic star formation rate density ($\sim80\%$), suggesting that star formation activity at this epoch is dominant by intensively star-forming galaxies.
description: 16 pages, 16 figures, 2 tables, Accepted for publication in ApJ
Virtual Compton Scattering measurements in the $γ^* N\to Δ$ transition
Creators: name: Sparveris, N. F.
name: Achenbach, P.
name: Gayoso, C. Ayerbe
name: Baumann, D.
name: Bernauer, J.
name: Bernstein, A. M.
name: Böhm, R.
name: Bosnar, D.
name: Botto, T.
name: Christopoulou, A.
name: Dale, D.
name: Ding, M.
name: Distler, M. O.
name: Doria, L.
name: Friedrich, J.
name: Karabarbounis, A.
name: Makek, M.
name: Merkel, H.
name: Müller, U.
name: Nakagawa, I.
name: Neuhausen, R.
name: Nungesser, L.
name: Papanicolas, C. N.
name: Pasquini, B.
name: Piegsa, A.
name: Pochodzalla, J.
name: Potokar, M.
name: Seimetz, M.
name: Širca, S.
name: Stave, S.
name: Stiliaris, S.
name: Walcher, Th.
name: Weis, M.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: We report on new H$(e,e^\prime p)γ$ measurements in the $Δ(1232)$ resonance at $Q^2=0.06$ (GeV/c) carried out simultaneously with H$(e,e^\prime p)π^0$. It is the lowest $Q^2$ for which the virtual Compton scattering (VCS) reaction has been studied in the first resonance region. The VCS measured cross sections are well described by dispersion-relation calculations in which the multipole amplitudes derived from H$(e,e^\prime p)π^0$ data are used as input, thus confirming the compatibility of the results. The derived resonant magnetic dipole amplitude $M^{3/2}_{1+} = (40.60 \pm 0.70_{stat+sys})(10^{-3}/m_{π^+})$ at $W=$ 1232 MeV is in excellent agreement with the value extracted from H$(e,e^\prime p)π^0$ measurements.
description: 4 pages, 4 figures
title: A delayed presentation of vesicocutaenous fistula
Creators: name: Rohan, Pat
Publisher: name: EURORAD
Year: 2021
Subjects: subject: Uroradiology & genital male imaging
subject: Urinary Tract / Bladder
subject: CT
subject: Fluoroscopy
subject: Urinary Tract / Bladder
subject: Trauma
subject: Clinical Cases

description: Clinical History: A 60-year-old male presented to the emergency department (ED) with a six-month history of intermittent discharge from a lump in the right groin crease. In the days prior to presentation, there was increased volume of discharge of a fluid resembling urine. Inflammatory markers were normal and urine dipstick was unremarkable.

description: 60 years, male
Accelerating Weather Prediction using Near-Memory Reconfigurable Fabric
Creators: name: Singh, Gagandeep
name: Diamantopoulos, Dionysios
name: Gómez-Luna, Juan
name: Hagleitner, Christoph
name: Stuijk, Sander
name: Corporaal, Henk
name: Mutlu, Onur
Publisher: name: arXiv
Year: 2021
Subjects: subject: Hardware Architecture (cs.AR)
subject: Distributed, Parallel, and Cluster Computing (cs.DC)
subject: FOS: Computer and information sciences

description: Ongoing climate change calls for fast and accurate weather and climate modeling. However, when solving large-scale weather prediction simulations, state-of-the-art CPU and GPU implementations suffer from limited performance and high energy consumption. These implementations are dominated by complex irregular memory access patterns and low arithmetic intensity that pose fundamental challenges to acceleration. To overcome these challenges, we propose and evaluate the use of near-memory acceleration using a reconfigurable fabric with high-bandwidth memory (HBM). We focus on compound stencils that are fundamental kernels in weather prediction models. By using high-level synthesis techniques, we develop NERO, an FPGA+HBM-based accelerator connected through OCAPI (Open Coherent Accelerator Processor Interface) to an IBM POWER9 host system. Our experimental results show that NERO outperforms a 16-core POWER9 system by 5.3x and 12.7x when running two different compound stencil kernels. NERO reduces the energy consumption by 12x and 35x for the same two kernels over the POWER9 system with an energy efficiency of 1.61 GFLOPS/Watt and 21.01 GFLOPS/Watt. We conclude that employing near-memory acceleration solutions for weather prediction modeling is promising as a means to achieve both high performance and high energy efficiency.
description: arXiv admin note: substantial text overlap with arXiv:2009.08241, arXiv:2106.06433
title: The evolution of brake friction materials: a review
Creators: name: Kumar,  Naveen
name: Bharti, Ajaya
name: Goyal, H.S.
name: Patel , Kunvar Kant
Publisher: name: Peter the Great St. Petersburg Polytechnic University
Year: 2021

description: Today, in the fast-moving world, the focus of all automobile companies is to increase the speed of vehicles to reduce travel time. With an increase in the speed of vehicles, there is an urgent need for the development of friction materials suitable for high-speed braking applications. A historical review of various materials used to date for making brake pads and brake drum/disc is done in the present work. Asbestos was the most suitable and widely used brake lining material, but its carcinogenic nature has forced the health and environment agencies to ban it. Ban on the use of asbestos has forced researchers to develop asbestos-free brake friction materials. Today, the non-asbestos organic type of brake pads is most widely used. But, non-asbestos organic type brake pads wear out rapidly and generate lots of wear debris. Wear debris generated from braking materials is a cause of concern to the health and environmental agencies. So, researchers are working on developing environment-friendly brake friction materials for all-weather high-speed braking applications. Natural fibre or agricultural waste-based brake pads are considered as the future material for brake pads. At the same time, cast iron was the most commonly used material for brake discs or drums. Today, various materials such as aluminium matrix composites, carbon-carbon composites, and ceramic-based materials are used to make brake discs or drums. However, the use of cast iron is still preferred. Aluminium matrix composite is considered the future material for brake discs or brake drums because of its low density and improved braking stability.
The Hubble Constant
Creators: name: Jackson, Neal
Publisher: name: arXiv
Year: 2007
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: I review the current state of determinations of the Hubble constant, which gives the length scale of the Universe by relating the expansion velocity of objects to their distance. There are two broad categories of measurements. The first uses individual astrophysical objects which have some property that allows their intrinsic luminosity or size to be determined, or allows the determination of their distance by geometric means. The second category comprises the use of all-sky cosmic microwave background, or correlations between large samples of galaxies, to determine information about the geometry of the Universe and hence the Hubble constant, typically in a combination with other cosmological parameters. Many, but not all, object-based measurements give $H_0$ values of around 72-74km/s/Mpc , with typical errors of 2-3km/s/Mpc. This is in mild discrepancy with CMB-based measurements, in particular those from the Planck satellite, which give values of 67-68km/s/Mpc and typical errors of 1-2km/s/Mpc. The size of the remaining systematics indicate that accuracy rather than precision is the remaining problem in a good determination of the Hubble constant. Whether a discrepancy exists, and whether new physics is needed to resolve it, depends on details of the systematics of the object-based methods, and also on the assumptions about other cosmological parameters and which datasets are combined in the case of the all-sky methods.
description: Extensively revised and updated since the 2007 version: accepted by Living Reviews in Relativity as a major (2014) update of LRR 10, 4, 2007
An investigation of the effects of periodic wake disturbances on flat-plate boundary layers
Creators: name: Yip, Ronald S. K.
Publisher: name: University of British Columbia
Year: 2010

description: Flat plate turbulent boundary layers disturbed by periodic moving wakes have been observed in an experimental rig mounted in a low speed wind tunnel. The wakes are produced periodically by cylinders traversing in front of the leading edge of a flat plate on which the boundary layers are measured. This is to simulate the unsteady flow pattern generated by upstream blades on the downstream blade boundary layer in an axial flow turbomachine. Both the time-averaged and ensemble-averaged data are taken from the free stream and boundary layer at different flow conditions. Free stream steady and unsteady wakes are compared and found to be similar to each other. The wake disturbance in the free stream is a function of time and distance from the cylinder. The periodic disturbance in the inner half of the boundary layer lags behind that in the free stream. This phase lag is due to the lower convection velocity near the solid surface. Similar to a steady wake, the velocity defect of an unsteady wake is higher in boundary layer than in free stream. This results in the maximum velocity defect amplitude in the inner half of the boundary layer. Phase lag and amplitude ratio profiles of the boundary layers are plotted and found to be similar to data obtained from axial flow turbomachines. Phase-averaged velocity and turbulence intensity profiles at different phase angles between two successive wakes are shown in a series of transparencies.
On the optical measurement of microparticle charge using quantum dots
Creators: name: Pustylnik, Mikhail
name: Marvi, Zahra
name: Beckers, Job
Publisher: name: arXiv
Year: 2021
Subjects: subject: Plasma Physics (physics.plasm-ph)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We investigated the possibility of using a layer of quantum dots (QDs) deposited on the microparticle surface for the measurement of the charge the microparticle acquires when immersed into a plasma. To that end, we performed the calculations of the Stark shift of the photoluminescence spectrum of QDs caused by the fluctuating local electric field. In our calculations, we assumed the plasma-delivered surplus electrons to be distributed on the surface of a microparticle. According to our calculations, the Stark shift will acquire measurable values when the lifetime of the quasi-stationary configuration of the surplus electrons will be determined by their diffusion along the surface. Experiments with flat QD-covered floating plasma-facing surfaces suggest that measurable Stark shift of the photoluminescence spectrum can be achieved. Based on our model, modern microscopic plasma-surface interaction theories and analysis of the experiments, we suggest the possible design of the charge microsensor, which will allow to measure the charge accumulated on its surface by means of visible-light optics.
Surface Manifestation of Stochastically Excited Internal Gravity Waves
Creators: name: Lecoanet, Daniel
name: Cantiello, Matteo
name: Anders, Evan H.
name: Quataert, Eliot
name: Couston, Louis-Alexandre
name: Bouffard, Mathieu
name: Favier, Benjamin
name: Bars, Michael Le
Publisher: name: arXiv
Year: 2021
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: Recent photometric observations of massive stars show ubiquitous low-frequency "red-noise" variability, which has been interpreted as internal gravity waves (IGWs). Simulations of IGWs generated by convection show smooth surface wave spectra, qualitatively matching the observed red-noise. On the other hand, theoretical calculations by Shiode et al (2013) and Lecoanet et al (2019) predict IGWs should manifest at the surface as regularly-spaced peaks associated with standing g-modes. In this work, we compare these theoretical approaches to simplified 2D numerical simulations. The simulations show g-mode peaks at their surface, and are in good agreement with Lecoanet et al (2019). The amplitude estimates of Shiode et al (2013) did not take into account the finite width of the g-mode peaks; after correcting for this finite width, we find good agreement with simulations. However, simulations need to be run for hundreds of convection turnover times for the peaks to become visible; this is a long time to run a simulation, but a short time in the life of a star. The final spectrum can be predicted by calculating the wave energy flux spectrum in much shorter simulations, and then either applying the theory of Shiode et al (2013) or Lecoanet et al (2019).
description: submitted to MNRAS
Lemmi, alberi e classi. Dall'Index Thomisticus ai Linked Data
Creators: name: Passarotti, Marco
Publisher: name: Zenodo
Year: 2021
Subjects: Linguistic Linked Data
Latin
Index Thomisticus

description: Slides of the presentation by Marco Passarotti at Digital Spritz, University of Verona, Italy (November 25th 2021)
Rostanga Bergh 1879
Creators: name: Gosliner, Terrence M.
name: Bertsch, Hans
Publisher: name: Zenodo
Year: 2017
Subjects: Biodiversity
Taxonomy
Animalia
Mollusca
Gastropoda
Nudibranchia
Discodorididae
Rostanga

description: Genus Rostanga Bergh, 1879
Type species: Doris coccinea Forbes, 1848 (= Doris rubra Risso, 1818), by monotypy.
description: Published as part of Gosliner, Terrence M. & Bertsch, Hans, 2017, Two New Species of Nudibranch Mollusks from the Tropical Eastern Pacific of Mexico, pp. 117-130 in Proceedings of the California Academy of Sciences 64 (6) on page 119, DOI: 10.5281/zenodo.11512872
Deep inelastic scattering and prompt photon production within the framework of quark Reggeization hypothesis
Creators: name: Saleev, V. A.
Publisher: name: arXiv
Year: 2008
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We study ep deep inelastic scattering and the inclusive production of prompt photon within the framework of the quasi-multi-Regge-kinematic approach, applying the quark Reggeization hypothesis. We describe structure functions F_2 and F_L supposing that a virtual photon scatters on a Reggeized quark from a proton, via the effective gamma-Reggeon-quark vertex. It is shown that the main mechanism of the inclusive prompt photon production in p \bar p collisions is the fusion of a Reggeized quark and a Reggeized antiquark into a photon, via the effective Regeon-Reggeon-gamma vertex. We describe the inclusive photon transverse momentum spectra measured by the CDF and D0 Collaborations within errors and without free parameters, using the Kimber-Martin-Ryskin unintegrated quark and gluon distribution functions in a proton.
description: 13 pages, 10 figures
Hamilton's Object -- a clumpy galaxy straddling the gravitational caustic of a galaxy cluster : Constraints on dark matter clumping
Creators: name: Griffiths, Richard E.
name: Rudisel, Mitchell
name: Wagner, Jenny
name: Hamilton, Timothy
name: Huang, Po-Chieh
name: Villforth, Carolin
Publisher: name: arXiv
Year: 2021
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We report the discovery of a 'folded' gravitationally lensed image, 'Hamilton's Object', found in a HST image of the field near the AGN SDSS J223010.47-081017.8 ($z=0.62$). The lensed images are sourced by a galaxy at a spectroscopic redshift of 0.8200$\pm0.0005$ and form a fold configuration on a caustic caused by a foreground galaxy cluster at a photometric redshift of 0.526$\pm0.018$ seen in the corresponding Pan-STARRS PS1 image and marginally detected as a faint ROSAT All-Sky Survey X-ray source. The lensed images exhibit properties similar to those of other folds where the source galaxy falls very close to or straddles the caustic of a galaxy cluster. The folded images are stretched in a direction roughly orthogonal to the critical curve, but the configuration is that of a tangential cusp. Guided by morphological features, published simulations and similar fold observations in the literature, we identify a third or counter-image, confirmed by spectroscopy. Because the fold-configuration shows highly distinctive surface brightness features, follow-up observations of microlensing or detailed investigations of the individual surface brightness features at higher resolution can further shed light on kpc-scale dark matter properties. We determine the local lens properties at the positions of the multiple images according to the observation-based lens reconstruction of Wagner et al. (2019). The analysis is in accordance with a mass density which hardly varies on an arc-second scale (6 kpc) over the areas covered by the multiple images.
description: 20 pages, 15 figures, 4 tables, accepted for publication in MNRAS
Additional file 7 of Gestational age data completeness, quality and validity in population-based surveys: EN-INDEPTH study
Creators: name: M. Moinuddin Haider
name: Kaiser Mahmud
name: Blencowe, Hannah
name: Tahmeed Ahmed
name: Akuze, Joseph
name: Cousens, Simon
name: Delwar, Nafisa
name: Fisker, Ane B.
name: Hardy, Victoria Ponce
name: S. M. Tafsir Hasan
name: Md. Ali Imam
name: Kajungu, Dan
name: Md Alfazal Khan
name: Justiniano S. D. Martins
name: Quamrun Nahar
name: Obed Ernest A. Nettey
name: Adane Kebede Tesega
name: Yargawa, Judith
name: Alam, Nurul
name: Lawn, Joy E.
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Biotechnology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Cancer
subject: Science Policy

description: Additional file 7. Results: Additional details. 7.1: Gestational age capture in weeks in the EN-INDEPTH survey. 7.1A: Logit estimates of adjusted ORs and 95% confidence interval of responding to GA in weeks. 7.1B: Matching of GA months with GA weeks, EN-INDEPTH survey. 7.1C: Gestational age distribution by religion, Matlab site, EN-INDEPTH survey in last five years. 7.2: Comparison of GA weeks between survey, HDSS and early pregnancy ultrasound, Matlab site. 7.2A: GA weeks in last five years by HDSS, early pregnancy ultrasound and five years prior to EN-INDEPTH survey. 7.2B: GA weeks for livebirths by HDSS, early pregnancy ultrasound and EN-INDEPTH survey in last five years. 7.2C: Early pregnancy ultrasound versus EN-INDEPTH survey and HDSS data in last five years by ultrasound timing. 7.2D: Adjusted relative risk ratios for over- and under-reporting of GA weeks, survey and HDSS versus ultrasound. 7.3: Community perceptions, practices and barriers to reporting GA, EN-INDEPTH study (five sites). 7.4: Comparison of preterm birth rates in EN-INDEPTH study to external data sources.
UDante. Dante's Latin Works in the LiLa Knowledge Base
Creators: name: Mambrini, Francesco
name: Sprugnoli, Rachele
Publisher: name: Zenodo
Year: 2021
Subjects: Dante Alighieri
Latin
linguistic annotation
syntax
linked data

description: Presentation at the Digital Dante Days, a two-day international symposium on the past, present and future of digital scholarship on Dante’s work, organized by "Dipartimento di Studi Umanistici", VEDPH, Ca' Foscari University,
Tenellia A. Costa 1866
Creators: name: Gosliner, Terrence M.
name: Bertsch, Hans
Publisher: name: Zenodo
Year: 2017
Subjects: Biodiversity
Taxonomy
Animalia
Mollusca
Gastropoda
Nudibranchia
Trinchesiidae
Tenellia

description: Genus Tenellia A. Costa, 1866
Type species: Tenellia mediterranea A. Costa, 1866 (= Tergipes adspersu s Nordmann, 1845), by monotypy.
description: Published as part of Gosliner, Terrence M. & Bertsch, Hans, 2017, Two New Species of Nudibranch Mollusks from the Tropical Eastern Pacific of Mexico, pp. 117-130 in Proceedings of the California Academy of Sciences 64 (6) on page 126, DOI: 10.5281/zenodo.11512872
Accreting Neutron Stars in Low-Mass X-Ray Binary Systems
Creators: name: Lamb, Frederick K.
name: Boutloukos, Stratos
Publisher: name: arXiv
Year: 2007
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Using the Rossi X-ray Timing Explorer (RossiXTE), astronomers have discovered that disk-accreting neutron stars with weak magnetic fields produce three distinct types of high-frequency X-ray oscillations. These oscillations are powered by release of the binding energy of matter falling into the strong gravitational field of the star or by the sudden nuclear burning of matter that has accumulated in the outermost layers of the star. The frequencies of the oscillations reflect the orbital frequencies of gas deep in the gravitational field of the star and/or the spin frequency of the star. These oscillations can therefore be used to explore fundamental physics, such as strong-field gravity and the properties of matter under extreme conditions, and important astrophysical questions, such as the formation and evolution of millisecond pulsars. Observations using RossiXTE have shown that some two dozen neutron stars in low-mass X-ray binary systems have the spin rates and magnetic fields required to become millisecond radio-emitting pulsars when accretion ceases, but that few have spin rates above about 600 Hz. The properties of these stars show that the paucity of spin rates greater than 600 Hz is due in part to the magnetic braking component of the accretion torque and to the limited amount of angular momentum that can be accreted in such systems. Further study will show whether braking by gravitational radiation is also a factor. Analysis of the kilohertz oscillations has provided the first evidence for the existence of the innermost stable circular orbit around dense relativistic stars that is predicted by strong-field general relativity. It has also greatly narrowed the possible descriptions of ultradense matter.
description: 22 pages, 7 figures, updated list of sources and references, to appear in "Short-period Binary Stars: Observation, Analyses, and Results", eds. E.F. Milone, D.A. Leahy, and D. Hobill (Dordrecht: Springer, http://www.springerlink.com)
Exploring Direct Detection Suppressed Regions in a Simple 2-Scalar Mediator Model of Scalar Dark Matter
Creators: name: Claude, Jérôme
name: Godfrey, Stephen
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We explore regions of parameter space that give rise to suppressed direct detection cross sections in a simple model of scalar dark matter with a scalar portal that mixes with the standard model Higgs. We found that even this simple model allows considerable room in the parameter space that has not been excluded by direct detection limits. A number of effects leading to this result have been previously noted. Our main new result explores interference effects between different contributions to DM annihilation when the DM mass is larger than the scalar portal mass. New annihilation channels open up and the parameters of the model need to compensate to give the correct DM relic abundance, resulting in smaller direct detection cross sections. We find that even in a very simple model of DM there are still sizeable regions of parameter space that are not ruled out by experiment.
description: 14 pages, 11 figures, references added
An assessment of land for commercial apple orchard potential on CLI class 4 and 5 soils in the Nanaimo B.C. area - a case study
Creators: name: Williams, Heather Lorraine
Publisher: name: University of British Columbia
Year: 2010

description: It is generally accepted in British Columbia that Canada Land Inventory Class 1 to 4 lands are arable, yet in many instances commercial farms exist on lands of lower capability. A case study was done for an area (1.6 km * 2.9 km) southeast of Nanaimo, B.C. to determine if Canada Land Inventory Class 4 and 5 soils are biophysically suitable for Pyrus (pear) and Mai us (apple) orchards, and if such a development would be socioeconomically feasible. The critical biophysical conditions governing orchard development identified were climate (freeze free period, effective growing degree days, dormancy period and minimum winter temperature); soils (depth, drainage, texture/% coarse fragment content and topography); and groundwater availability for irrigation. The critical economic conditions were land tenure (Tree Farms and parcel size); current land use; and fruit yields and prices. While all biophysical conditions were favourable to apple orchards, the soils were found to be too coarse textured for pear orchards. Maps outlining the critical biophysical and socioeconomic conditions were prepared and overlayed. The composite map identified one area with realistic development potential for apple orchards. Although soils, land tenure, parcel size and current land use decreased the area available for orchards, the lack of groundwater for irrigation was found to be the most limiting factor to orchard development. Estimates of costs and returns for a 3.3 ha apple orchard over a 25 year period were done. Using these estimates, the net present value of the orchard was determined for three discount rates: 5%, 8% and 10%; and for five prices per kilogram: $0.15, $0.22, $0.33, $0.44 and $0.66. At prices of $0.15, $0.22, $0.33 and $0.44 (at discount rates of 10% and 8%), orchard establishment was not feasible. However, at prices of $0.44 (and discount rate of 5%) and $0.66, orchard establishment was feasible.
Additional file 8 of Gestational age data completeness, quality and validity in population-based surveys: EN-INDEPTH study
Creators: name: M. Moinuddin Haider
name: Kaiser Mahmud
name: Blencowe, Hannah
name: Tahmeed Ahmed
name: Akuze, Joseph
name: Cousens, Simon
name: Delwar, Nafisa
name: Fisker, Ane B.
name: Hardy, Victoria Ponce
name: S. M. Tafsir Hasan
name: Md. Ali Imam
name: Kajungu, Dan
name: Md Alfazal Khan
name: Justiniano S. D. Martins
name: Quamrun Nahar
name: Obed Ernest A. Nettey
name: Adane Kebede Tesega
name: Yargawa, Judith
name: Alam, Nurul
name: Lawn, Joy E.
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Biotechnology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Cancer
subject: Science Policy

description: Additional file 8. Proposed revised questions to capture gestational age.
Prospects of discovering sub-solar primordial black holes using the stochastic gravitational wave background from third-generation detectors
Creators: name: Mukherjee, Suvodip
name: Meinema, Matthew S. P.
name: Silk, Joseph
Publisher: name: arXiv
Year: 2021
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: Primordial black holes (PBHs) are dark matter candidates that span broad mass ranges from $10^{-17}$ $M_\odot$ to $\sim 100$ $M_\odot$. We show that the stochastic gravitational wave background can be a powerful window for the detection of sub-solar mass PBHs and shed light on their formation channel via third-generation gravitational wave detectors such as Cosmic Explorer and the Einstein Telescope. By using the mass distribution of the compact objects and the redshift evolution of the merger rates, we can distinguish astrophysical sources from PBHs and will be able to constrain the fraction of sub-solar mass PBHs $\leq 1$ $M_\odot$ in the form of dark matter $f_{PBH}\leq 1\%$ at $68\%$ C.L. even for a pessimistic value of a binary suppression factor. In the absence of any suppression of the merger rate, constraints on $f_{PBH}$ will be less than $0.001\%$. Furthermore, we will be able to measure the redshift evolution of the PBH merger rate with about $1\%$ accuracy, making it possible to uniquely distinguish between the Poisson and clustered PBH scenarios.
description: 8 pages, 4 figures. Matches the version accepted for publication in MNRAS
title: Manganese metabolism in humans
Creators: name: Chen, Pan
name: Bornhorst, Julia
name: Aschner, Michael
Publisher: name: Universität Potsdam
Year: 2019

description: Manganese (Mn) is an essential nutrient for intracellular activities; it functions as a cofactor for a variety of enzymes, including arginase, glutamine synthetase (GS), pyruvate carboxylase and Mn superoxide dismutase (Mn-SOD). Through these metalloproteins, Mn plays critically important roles in development, digestion, reproduction, antioxidant defense, energy production, immune response and regulation of neuronal activities. Mn deficiency is rare. In contrast Mn poisoning may be encountered upon overexposure to this metal. Excessive Mn tends to accumulate in the liver, pancreas, bone, kidney and brain, with the latter being the major target of Mn intoxication. Hepatic cirrhosis, polycythemia, hypermanganesemia, dystonia and Parkinsonism-like symptoms have been reported in patients with Mn poisoning. In recent years, Mn has come to the forefront of environmental concerns due to its neurotoxicity. Molecular mechanisms of Mn toxicity include oxidative stress, mitochondrial dysfunction, protein misfolding, endoplasmic reticulum (ER) stress, autophagy dysregulation, apoptosis, and disruption of other metal homeostasis. The mechanisms of Mn homeostasis are not fully understood. Here, we will address recent progress in Mn absorption, distribution and elimination across different tissues, as well as the intracellular regulation of Mn homeostasis in cells. We will conclude with recommendations for future research areas on Mn metabolism.
description: Postprints der Universität Potsdam : Mathematisch-Naturwissenschaftliche Reihe, 711
The Single-Cloud Star Formation Relation
Creators: name: Pokhrel, Riwaj
name: Gutermuth, Robert A.
name: Krumholz, Mark R.
name: Federrath, Christoph
name: Heyer, Mark
name: Khullar, Shivan
name: Megeath, S. Thomas
name: Myers, Philip C.
name: Offner, Stella S. R.
name: Pipher, Judith L.
name: Fischer, William J.
name: Henning, Thomas
name: Hora, Joseph L.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: One of the most important and well-established empirical results in astronomy is the Kennicutt-Schmidt (KS) relation between the density of interstellar gas and the rate at which that gas forms stars. A tight correlation between these quantities has long been measured at galactic scales. More recently, using surveys of YSOs, a KS relationship has been found within molecular clouds relating the surface density of star formation to the surface density of gas; however, the scaling of these laws varies significantly from cloud to cloud. In this Letter, we use a recently developed, high-accuracy catalog of young stellar objects from $\textit{Spitzer}$ combined with high-dynamic-range gas column density maps of twelve nearby ($
description: Accepted in ApJL. 16 pages, 4 figures
Latin Embeddings and the LiLa Knowledge Base of Interlinked Resources for Latin
Creators: name: Marco, Passarotti
name: Rachele, Sprugnoli
Publisher: name: Zenodo
Year: 2021
Subjects: latin
word embeddings
linked data
sentiment analysis
language change detection

description: In our talk, we present the structure and the linguistic resources currently included in the LiLa Knowledge Base, i.e. a collection of multifarious textual and lexical resources for Latin described with the same vocabulary of knowledge description and interlinked according to the principles of the Linked Data paradigm. We also present a set of lemma embeddings for Latin and a couple of experiments using such embeddings for inducing sentiment lexicons and for analyzing diachronical language change in two Latin corpora.
Cross section of the processes $e^++e^-\to e^++e^-(γ)$, $\to π^++π^-(γ)$, $ μ^++μ^-(γ)$, $ γ+γ(γ)$ in the energy region 200 MeV $\le 2E\le$ 3 GeV
Creators: name: Kuraev, E. A.
name: Ahmadov, A. I.
name: Panov, S. N.
name: Tomasi-Gustafsson, E.
Publisher: name: arXiv
Year: 2008
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The cross section for different processes induced by $e^+e^-$ annihilation, in the kinematical limit $β_μ\approxβ_π=(1-m_π^2/ε^2)^{1/2}\sim 1$, is calculated taking into account first order corrections to the amplitudes and the corrections due to soft emitted photons, with energy $ω\leΔE\le ε$ in the center of mass of the $e^+e^-$ colliding beams. The results are given separately for charge--odd and charge--even terms in the final channels $π^+π^-(γ)$ and $μ^+μ^-(γ)$. In case of pions, form factors are taken into account. The differential cross sections for the processes: $e^++e^-\to e^++e^-(+γ)$, $\to π^++π^-(γ)$, $\to μ^++μ^-(γ),\to γγ(γ)$ have been calculated and the corresponding formula are given in the ultrarelativistic limit $\sqrt{s}/2= ε\gg m_μ\sim m_π$ . For a quantitative evaluation of the contribution of higher order of the perturbation theory, the production of $π^+π^-$, including radiative corrections, is calculated in the approach of the lepton structure functions. This allows to estimate the precision of the obtained results as better than 0.5% outside the energy region corresponding to narrow resonances. A method to integrate the cross section, avoiding the difficulties which arise from singularities is also described.
description: 25 pages 3 firgure