cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
DataCite Is an Exciting Place to Be
Creators: name: Cruse, Patricia
Publisher: name: DataCite
Year: 2015
Subjects: datacite

description: Recently I was at a conference and a fellow conference-goer saw on my name badge that that I worked for DataCite and they stepped back and said, “Wow, DataCite must be a very exciting place to be right now.” I agree. It is very exciting and I am thrilled...
Systematics due to Energy Reconstruction and Multi-nucleon Effect and their impact on Oscillation Parameters Measurement.
Creators: name: Jaydip Singh
name: Bora, Kalpana
name: Neelakshi Sarma
name: Paramita Deka
Publisher: name: Zenodo
Year: 2020

description: Nuclear effects in neutrino interactions are one of the major sources of systematic uncertainties in neutrino beam oscillation experiments. Our present understanding of these effects is still insufficient. Another source of uncertainty is the energy dependence of oscillation probability which is a nontrivial function of true incoming neutrino energy. This energy is reconstructed using different methods, which in turn is used in the analysis leading to the extraction of various neutrino oscillation parameters. The extraction of still unknown parameters like the leptonic CP violation phase demands the precision level in these measurements to be very high. Here we study the calorimetric and kinematic reconstruction of the incoming neutrino energy, both at the ND and FD, and also investigate the role of multinucleon effects on the sensitivity measurement of various neutrino oscillation parameters. In particular, we consider the low energy experiment, T2K and NOvA that also have different target materials.
High Energy Physics Signatures from Inflation and Conformal Symmetry of de Sitter
Creators: name: Kehagias, Alex
name: Riotto, Antonio
Publisher: name: arXiv
Year: 2015
Subjects: subject: High Energy Physics - Theory (hep-th)
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: During inflation, the geometry of spacetime is described by a (quasi-)de Sitter phase. Inflationary observables are determined by the underlying (softly broken) de Sitter isometry group SO(1, 4) which acts like a conformal group on R^3: when the fluctuations are on super-Hubble scales, the correlators of the scalar fields are constrained by conformal invariance. Heavy fields with mass m larger than the Hubble rate H correspond to operators with imaginary dimensions in the dual Euclidean three-dimensional conformal field theory. By making use of the dS/CFT correspondence we show that, besides the Boltzmann suppression expected from the thermal properties of de Sitter space, the generic effect of heavy fields in the inflationary correlators of the light fields is to introduce power-law suppressed corrections of the form O(H^2/m^2). This can be seen, for instance, at the level of the four-point correlator for which we provide the correction due to a massive scalar field exchange.
description: 21 pages, 5 figures
title: Overcoming Development Pain
Creators: name: Fenner, Martin
Publisher: name: DataCite
Year: 2015
Subjects: subject: infrastructure
subject: Computer and information sciences
subject: FOS: Computer and information sciences

description: Today DataCite received an email from a user alerting us that there are some small inconsistencies with our recommended data citation format: Creator (PublicationYear): Title. Publisher. Identifier at https://www.datacite.org/services/cite-your-data...
Effects of hydrogen on the morphology and electrical properties of GaN grown by plasma-assisted molecular-beam epitaxy
Creators: name: Y.  Dong
name: Feenstra, Randall
name: Greve, David
name: J. C. Moore
name: M. D. Sievert
name: A. A. Baski
Publisher: name: Figshare
Year: 2018
Subjects: subject: 20399 Classical Physics not elsewhere classified
subject: FOS: Physical sciences

description: We study the effect of introducing hydrogen gas through the rf-plasma source during plasma-assisted molecular-beam epitaxy of GaN(0001). The well-known smooth-to-rough transition that occurs for this surface as a function of decreasing Ga flux in the absence of H is found to persist even with H present, although the critical Ga flux for this transition increases. Under Ga-rich conditions, the presence of hydrogen is found to induce step bunching (facetting) on the surface. Conductive atomic force microscopy reveals that leakage current through dislocation cores is significantly reduced when hydrogen is present during the growth.
Modeling of GERDA Phase II data
Creators: name: Wester, Thomas
name: Ann-Kathrin Schütz
name: Sturm, Katharina Von
name: Pertoldi, Luigi
Publisher: name: Zenodo
Year: 2020

description: The GERDA experiment is searching for neutrinoless double-beta ($0\nu\beta\beta$) decay of the germanium isotope $^{76}$Ge. Isotopically enriched germanium diode detectors are operated submersed and in direct contact with liquid argon (LAr). Passive and active background suppression techniques such as shielding, pulse shape discrimination and vetoing are adopted to lower the rate of events that can mimic a $0\nu\beta\beta$ signal as much as possible. A good understanding of these backgrounds is essential in order to identify hardware components with particularly high residual radioactive impurities and improve material selection, detector design and active suppression techniques in future experiments. For this purpose, the full-range energy spectra of single- and two-detector events are studied before applying active background suppression. We present the simultaneous decomposition of 60.2 kg$\cdot$yr of GERDA Phase II data using a Bayesian maximum likelihood approach.
Ultimate Thin Vertical p-n Junction Composed of 2D Layered Molybdenum Disulfide
Creators: name: Li, Hua-Min
name: Lee, Daeyeong
name: Qu, Deshun
name: Liu, Xiaochi
name: Ryu, Jungjin
name: Seabaugh, Alan
name: Yoo, Won Jong
Publisher: name: arXiv
Year: 2015
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Semiconducting 2D crystals are currently receiving significant attention due to their great potential to be an ultra-thin body for efficient electrostatic modulation which enables to overcome the limitations of silicon technology. Here we report that, as a key building block for 2D semiconductor devices, vertical p-n junctions are fabricated in ultrathin MoS2 by introducing AuCl3 and benzyl viologen dopants. Unlike usual unipolar MoS2, the MoS2 p-n junctions show (i) ambipolar carrier transport, (ii) current rectification via modulation of potential barrier in films thicker than 8 nm, and (iii) reversed current rectification via tunneling in films thinner than 8 nm. The ultimate thinness of the vertical p-n homogeneous junctions in MoS2 is experimentally found to be 3 nm, and the chemical doping depth is found to be 1.5 nm. The ultrathin MoS2 p-n junctions present a significant potential of the 2D crystals for flexible, transparent, high-efficiency electronic and optoelectronic applications.
description: 26 pages, 6 figures
Bombus terrestris
Creators: name: Wagner, Rainer
Publisher: name: Zenodo
Year: 1971
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Apidae
Bombus
Bombus terrestris

description: 1. B. terrestris (Linnaeus, 1758) Flugzeiten: alte ♀♀ 11. 3. — 10. 8., junge ♀♀ 20. 7. — 3. 10., ♀♀ 29. 5. — 3. 10., ♂ ♂ 20. 6. — 15. 10. — Bevorzugte Blüten: Rosa rugosa. — In ganz Deutschland häufig. Nach Alfken (Ahrensch) und A. C. W. Wagner (1914: 35, 1937: 135 Fundorte) offenbar bereits damals in Cuxhaven heimisch und weit verbreitet; 1959—6 und 1968—69 die häufig­ ste (25,9 °/o) aller Arten. Er wurde in allen Fanggebieten angetroffen, vor­ nehmlich aber in den bebauten Gebieten, sowohl in der Marsch als auch auf der Geest. In den unbebauten Geestgebieten I und II ist er selten. Von 1959—6 und 1968—69 konnten von insgesamt 1886 Individuen nur 16 von dort verzeichnet werden; Nester wurden hier auch nicht gefunden. Demnach dürfte Alfkens (1938) Bezeichnung „Kulturfolger“ auch für Cux­ haven zutreffen. — Nester meistens unterirdisch und im allgemeinen sehr individuenreich (Postner 1951). 1969 wurden im Untersuchungsgebiet 5 Ne­ ster mit 84, 157, 158, 173 und 264 Individuen in Erdlöchern und unterirdi­ schen Mauerhöhlen entdeckt. — Schmarotzer: Ps. vestalis. — Die Variabilität ist im Raume Cuxhaven nur gering. Nur die Weibchen neigen vereinzelt in der Marsch und in dem moorigen Fanggebiet X zur Verdunklung der gelben Prothoraxbinde. Auf der Geest wurde diese melanotische Form bisher noch nicht beobachtet.
description: Published as part of Wagner, Rainer, 1971, Die Veränderung der Hummelfauna Cuxhavens in diesem Jahrhundert. Der Versuch einer Deutung.), pp. 207-232 in Ent. Mitt. Zool. Mus. Hamburg 4 (75) on page 210, DOI: 10.5281/zenodo.7289873
description: {"references": ["Wagner A. C. W., 1914: Die Bienenfauna der Niederelbe. - Abh. Ver. naturw. Unterh. 15, 3 - 56, Hamburg.", "Postner, M., 1951: Biologisch-okologische Untersuchungen an Hummeln und ihren Nestern. - Veroffentl. Mus. Natur-, Volker- u. Handelskunde Bremen (A), 45 - 86."]}
National Election Pool Poll: 2020 Minnesota Election Day Exit Poll
Creators: name: ABC News
name: CBS News
name: CNN
name: National Election Pool (NEP)
name: NBC
Publisher: name: Roper Center for Public Opinion Research
Year: 2023

description: 2020 presidential vote (5); US Senate vote (1); US efforts to contain coronavirus (COVID-19) (1); confidence in accuracy of vote count (1); financial hardship due to coronavirus (1); coronavirus vs. economy (1); opinion of Joe Biden (1); opinion of Black Lives Matter (BLM) movement (1); opinion of President Donald Trump (1); personal financial situation (1); was presidential vote for candidate or against opponent (1); Biden/Trump better able to handle coronavirus pandemic (1); economy (1); national economy (1); recent incidents in which police have killed, injured Black people (1); racism (1); Biden temperament (1); Trump temperament (1); Trump job performance (1); 2016 presidential vote (1).
First Flavor-Tagged Determination of Bounds on Mixing-Induced CP Violation in Bs0→J/ψϕ Decays
Creators: name: K.  Chung
name: J.  Galyardt
name: S. Y. Jun
name: Paulini, Manfred
name: Russ, James S.
name: V.  Tiwari
name: CDF Collaboration
Publisher: name: Figshare
Year: 2018
Subjects: subject: 20399 Classical Physics not elsewhere classified
subject: FOS: Physical sciences

description: This Letter describes the first determination of bounds on the CP-violation parameter 2βs using Bs0 decays in which the flavor of the bottom meson at production is identified. The result is based on approximately 2000 Bs0→J/ψϕ decays reconstructed in a 1.35  fb-1 data sample collected with the CDF II detector using pp̅ collisions produced at the Fermilab Tevatron. We report confidence regions in the two-dimensional space of 2βs and the decay-width difference ΔΓ. Assuming the standard model predictions of 2βs and ΔΓ, the probability of a deviation as large as the level of the observed data is 15%, corresponding to 1.5 Gaussian standard deviations
Tip: Getting data into Impactstory but not your ORCID profile
Creators: name: Jensen, Lars Juhl
Publisher: name: DataCite
Year: 2016
Subjects: orcid
impactstory
thor

description: The following is a guest post by Lars Juhl Jensen, cross-posted from his blog. I use Impactstory to track altmetrics for my publications. I believe they did the right thing by not asking me to maintain yet another online profile and instead building...
Zotero for Data Repositories Webinar
Creators: name: Rueda, Laura
Publisher: name: DataCite
Year: 2016
Subjects: citation
zotero

description: On May 17, 2016, DataCite continued our monthly webinar series with Sebastian Karcher, Associate Director of the Qualitative Data Repository (QDR) at Syracuse University, presenting on Zotero for data repositories. Sebastian is an expert in scholarly...
The weak mixing angle in the DUNE near detector complex
Creators: name: Machado, Pedro
name: Yuber F Perez-Gonzalez
name: Gouvea, Andre De
name: Tabrizi, Zahra
Publisher: name: Zenodo
Year: 2020

description: One of the key parameters of the Standard Model, the weak mixing, arises as a consequence of the electroweak symmetry breaking. Its measurement at different momentum-transfers is a crucial test of the consistency of the Standard model, as it can confirm the running predicted by the theory. The high intensity beam of the future DUNE experiment will allow to perform a precise measurement of rare processes, such as neutrino-electron and trident scatterings, crucially dependent on the weak mixing angle. We show that, using the DUNE-PRISM capabilities, DUNE will be able to constrain the electron-Z boson couplings and the weak mixing angle, with a precision better than ~2% at a unique momentum transfer.
The Chern-Gauss-Bonnet formula for singular non-compact four-dimensional manifolds
Creators: name: Buzano, Reto
name: Nguyen, Huy The
Publisher: name: arXiv
Year: 2015
Subjects: subject: Differential Geometry (math.DG)
subject: FOS: Mathematics

description: We generalise the classical Chern-Gauss-Bonnet formula to a class of 4-dimensional manifolds with finitely many conformally flat ends and singular points. This extends results of Chang-Qing-Yang in the smooth case. Under the assumptions of finite total Q curvature and positive scalar curvature at the ends and at the singularities, we obtain a new Chern-Gauss-Bonnet formula with error terms that can be expressed as isoperimetric deficits. This is the first such formula in a dimension higher than two which allows the underlying manifold to have isolated branch points or conical singularities.
description: 28 pages, v2: final version with minor revisions, to appear in CAG
title: The Tsinghua University Library joins DataCite
Creators: name: Rueda, Laura
Publisher: name: DataCite
Year: 2016
Subjects: subject: members
subject: Computer and information sciences
subject: FOS: Computer and information sciences

description: DataCite is delighted to welcome the Tsinghua University Library to the DataCite community! The Tsinghua University Library supports the University’s mission of education and research. It engages with the ongoing environment to deliver world-class...
Inference for deformation and interference in 3D printing
Creators: name: Sabbaghi, Arman
name: Dasgupta, Tirthankar
name: Huang, Qiang
name: Zhang, Jizhe
Publisher: name: arXiv
Year: 2014
Subjects: subject: Applications (stat.AP)
subject: FOS: Computer and information sciences

description: Additive manufacturing, or 3D printing, is a promising manufacturing technique marred by product deformation due to material solidification in the printing process. Control of printed product deformation can be achieved by a compensation plan. However, little attention has been paid to interference in compensation, which is thought to result from the inevitable discretization of a compensation plan. We investigate interference with an experiment involving the application of discretized compensation plans to cylinders. Our treatment illustrates a principled framework for detecting and modeling interference, and ultimately provides a new step toward better understanding quality control for 3D printing.
description: Published in at http://dx.doi.org/10.1214/14-AOAS762 the Annals of Applied Statistics (http://www.imstat.org/aoas/) by the Institute of Mathematical Statistics (http://www.imstat.org)
First results from 2+1 dynamical quark flavors on an anisotropic lattice: Light-hadron spectroscopy and setting the strange-quark mass
Creators: name: Huey-Wen  Lin
name: Cohen, Saul D.
name: Dudek, Jozef
name: Edwards, Robert G.
name: Balint  Joo
name: Richards, David G.
name: Bulava, John
name: Foley, Justin
name: Morningstar, Colin
name: Engleson, Eric
name: Wallace, Stephen J.
name: Juge, Keisuke Jimmy
name: Nilmani  Mathur
name: Peardon, Michael
name: Sinead M. Ryan
Publisher: name: Figshare
Year: 2018
Subjects: subject: 20399 Classical Physics not elsewhere classified
subject: FOS: Physical sciences

description: We present the first light-hadron spectroscopy on a set of Nf=2+1 dynamical, anisotropic lattices. A convenient set of coordinates that parameterize the two-dimensional plane of light and strange-quark masses is introduced. These coordinates are used to extrapolate data obtained at the simulated values of the quark masses to the physical light and strange-quark point. A measurement of the Sommer scale on these ensembles is made, and the performance of the hybrid Monte Carlo algorithm used for generating the ensembles is estimated.
Self-consistent covariant description of twist-3 distribution amplitude of a pseudoscalar meson in the light-front quark model
Creators: name: Choi, Ho-Meoyng
name: Ji, Chueng-Ryong
Publisher: name: arXiv
Year: 2014
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We discuss the light-front zero-mode issue in the light-front quark model prediction of the twist-3 distribution amplitude of a pseudoscalar meson from the perspective of the vacuum fluctuation consistent with the chiral symmetry of QCD.
description: 6 pages, contribution to Light Cone 2014, 26 - 30 May, 2014, Raleigh, USA
Aerodynamic ground effect in fruitfly sized insect takeoff
Creators: name: Kolomenskiy, Dmitry
name: Maeda, Masateru
name: Engels, Thomas
name: Liu, Hao
name: Schneider, Kai
name: Nave, Jean-Christophe
Publisher: name: arXiv
Year: 2015
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: Aerodynamic ground effect in flapping-wing insect flight is of importance to comparative morphologies and of interest to the micro-air-vehicle (MAV) community. Recent studies, however, show apparently contradictory results of either some significant extra lift or power savings, or zero ground effect. Here we present a numerical study of fruitfly sized insect takeoff with a specific focus on the significance of leg thrust and wing kinematics. Flapping-wing takeoff is studied using numerical modelling and high performance computing. The aerodynamic forces are calculated using a three-dimensional Navier--Stokes solver based on a pseudo-spectral method with volume penalization. It is coupled with a flight dynamics solver that accounts for the body weight, inertia and the leg thrust, while only having two degrees of freedom: the vertical and the longitudinal horizontal displacement. The natural voluntary takeoff of a fruitfly is considered as reference. The parameters of the model are then varied to explore possible effects of interaction between the flapping-wing model and the ground plane. These modified takeoffs include cases with decreased leg thrust parameter, and/or with periodic wing kinematics, constant body pitch angle. The results show that the ground effect during natural voluntary takeoff is negligible. In the modified takeoffs, when the rate of climb is slow, the difference in the aerodynamic forces due to the interaction with the ground is up to 6%. Surprisingly, depending on the kinematics, the difference is either positive or negative, in contrast to the intuition based on the helicopter theory, which suggests positive excess lift. This effect is attributed to unsteady wing-wake interactions. A similar effect is found during hovering.
Impacts of Spectral Photon Sorting in Large Neutrino Detectors
Creators: name: Land, Benjamin
name: Klein, Joshua
name: Bacon, Amanda
name: Luo, Meng
name: Kaptanoglu, Tanner
Publisher: name: Zenodo
Year: 2020

description: Identifying Cherenkov photons produced when charged particles interact with scintillators provides additional information about the interaction, including directionality and particle identification, while maintaining the excellent energy and position resolution typical of scintillators. Dichroicons achieve this with a Winston cone made from dichroic filters, which reflects photons inconsistent with typical scintillation spectra to one PMT, and passes other photons to another PMT. A simulation model of dichroicon prototypes has been implemented in the GPU-enabled photon Monte Carlo package Chroma and compared to benchtop measurements. This model is used to evaluate the performance of a large liquid scintillator detector instrumented with dichroicons.
National Election Pool Poll: 2020 Oregon Election Day Exit Poll
Creators: name: ABC News
name: CBS News
name: CNN
name: National Election Pool (NEP)
name: NBC
Publisher: name: Roper Center for Public Opinion Research
Year: 2023

description: 2020 presidential vote (4); US Senate vote (1); was presidential vote for candidate or against opponent (1); personal financial situation (1); economic situation (1); Biden vs. Trump handling coronavirus (1); Trump job performance (1); Trump administration response to protests (1); opinion of Biden (1); opinion of Trump (1); US efforts to contain coronavirus (1); coronavirus (COVID-19) vs. economy (1); confidence in accuracy of vote count (1); racism (1).
Bombus lucorum
Creators: name: Wagner, Rainer
Publisher: name: Zenodo
Year: 1971
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Apidae
Bombus
Bombus lucorum

description: 2. B. lucorum (Linnaeus, 1761) Flugzeiten: alte ♀♀ 27. 3. — 7. 8., junge ♀♀ 25. 7. — 18. 9., ♀♀ 27. 5. — 25. 9., ♂ ♂ 21. 7. — 25. 9. — Bevorzugte Blüten: Calluna vulgaris, Empetrum nigrum, Ligustrum vulgare. — In ganz Deutsch­ land verbreitet, im allgemeinen noch häufiger als. terrestris. Die An­ gaben von Alfken (Duhnen und Ahrensch) und A. C. W. Wagner (1914: 35, 1937: 121 Fundorte) mögen den Schluss zulassen, dass die Art in Cuxhaven zu jener Zeit fast ebenso häufig und weit verbreitet war wie. terrestris. Für 1959—6 und 1968—69 trifft letztere Vermutung nicht zu. Ebenfalls die Feststellung Stoeckherts (1933),. lucorum sei in Deutschland im all­ gemeinen häufiger als. terrestris, wird durch die Funde im Raume Cux­ haven nicht bekräftigt. Hier ist er mit 7 °/o weit weniger häufig als. ter­ restris. 1959—6 war. lucorum mit 12,3 °/o an allen mit dem Kescher ge­ fangenen Bombus-Individuen beteiligt, 1968—69 nur noch mit 4,5 °/o, ist demnach also immer seltener geworden. Er wurde vornehmlich in den un­ bebauten Geestgebieten I und II gefangen. In Fanggebiet I, in dem. ter­ restris nur vereinzelt auftritt, ist. lucorum — sowohl 1959—6 als auch 1968—69 — die häufigste Art. Bemerkenswert dürfte schliesslich noch der deutliche Rückgang der Häufigkeit dieser Art in Fanggebiet IV sein, einem Neubaugebiet auf der Geest. Während hier 1959—6 noch 27,7% aller gefangenen Bombus-Individuen auf B. lucorum entfallen und damit diese Art auch in diesem Gebiet am häufigsten war, sind es von 1968—69 nur noch 6,3%. Alfkens (1938) Behauptung, B. lucorum sei ebenso ein „Kulturfolger“ wie B. terrestris, konnte im Raume Cuxhaven nicht be­ stätigt werden. — Nester meist unterirdisch (Postner 1951). — Im Jahre 1969 wurde in den Fanggebieten I und II je ein Nest dieser Art mit einem Individuenbestand von 109 und 77 Hummeln in einer sandigen Bö­ schung ausfindig gemacht. — Schmarotzer: Ps. bohemicus. — Die Variabilität ist im Untersuchungsgebiet noch geringer als die von B. terrestris. Nur ein einziges Weibchen aus dem moorigen Fanggebiet X zeigt eine Verdunkelung der hellgelben Prothoraxbinde.
description: Published as part of Wagner, Rainer, 1971, Die Veränderung der Hummelfauna Cuxhavens in diesem Jahrhundert. Der Versuch einer Deutung.), pp. 207-232 in Ent. Mitt. Zool. Mus. Hamburg 4 (75) on page 210, DOI: 10.5281/zenodo.7289873
description: {"references": ["Wagner A. C. W., 1914: Die Bienenfauna der Niederelbe. - Abh. Ver. naturw. Unterh. 15, 3 - 56, Hamburg.", "Stoeckhert, F. K., 1933: Die Bienen Frankens (Hym. Apid.). Eine okologisch- tiergeographische Untersuchung. - Dtsch. Ent. Zeitschr., Beiheft. Berlin.", "Postner, M., 1951: Biologisch-okologische Untersuchungen an Hummeln und ihren Nestern. - Veroffentl. Mus. Natur-, Volker- u. Handelskunde Bremen (A), 45 - 86."]}
Formation of Graphene on SiC( 0001 ) Surfaces in Disilane and Neon Environments
Creators: name: Guowei  He
name: Nishtha  Srivastava
name: Feenstra, Randall
Publisher: name: Figshare
Year: 2018
Subjects: subject: 20399 Classical Physics not elsewhere classified
subject: FOS: Physical sciences

description: The formation of graphene on the SiC(000) surface (the C-face of the {0001} surfaces) has been studied, utilizing both disilane and neon environments. In both cases, the interface between the graphene and the SiC is found to be different than for graphene formation in vacuum. A complex low-energy electron diffraction pattern with √43 × √43-R  ± 7.6° symmetry is found to form at the interface. An interface layer consisting essentially of graphene is observed, and it is argued that the manner in which this layer covalently bonds to the underlying SiC produces the √43 × √43-R ± 7.6° structure [i.e., analogous to the 6√3 × 6√3-R30° “buffer layer” that forms on the SiC(0001) surface (the Si-face)]. Oxidation of the surface is found to modify (eliminate) the √43 × √43-R ± 7.6° structure, which is interpreted in the same manner as the known “decoupling” that occurs for the Si-face buffer layer.
Additional file 8 of Genome-wide analyses of chitin synthases identify horizontal gene transfers towards bacteria and allow a robust and unifying classification into fungi
Creators: name: Gonçalves, Isabelle R.
name: Brouillet, Sophie
name: Soulié, Marie-Christine
name: Gribaldo, Simonetta
name: Sirven, Catherine
name: Charron, Noémie
name: Boccara, Martine
name: Choquer, Mathias
Publisher: name: figshare
Year: 2024
Subjects: subject: Microbiology
subject: FOS: Biological sciences
subject: Genetics

description: Phylogenies of CHS N- and C-termini regions. The N-terminal region, used for phylogeny, ends before the motif d of the catalytic domain and the C-terminal region starts after this motif (Fig. 3 and Additional file 7: Figure S3) The two corresponding alignments were obtained by extracting these regions from the alignement obtained with the full sequences. They were then filtered with BMGE prior to the tree reconstruction analysis. This resulted in 72 amino acid alignment positions of 119 CHS N-terminal region sequences and 148 amino acid alignment positions of 120 CHS C-terminal region sequences. Phylogenetic trees were constructed with PhyML (A-B) and MrBayes (C-D) Bootstraps ≥60 (PhyML) and posterior probabilities (MrBayes) of interest are shown above the branches. (PDF 133 kb)
Mean transverse momenta correlations in hadron-hadron collisions in MC toy model with repulsing strings
Creators: name: Altsybeev, Igor
Publisher: name: arXiv
Year: 2015
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: In the present work, Monte-Carlo toy model with repulsing quark-gluon strings in hadron-hadron collisions is described. String repulsion creates transverse boosts for the string decay products, giving modifications of observables. As an example, long-range correlations between mean transverse momenta of particles in two observation windows are studied in MC toy simulation of the heavy-ion collisions.
description: 7 pages, 6 figures, proceedings of the XI Quark Confinement and the Hadron Spectrum Conference (2015)
Constraining astrophysical interpretations of ANITA events with IceCube
Creators: name: Montaruli, Teresa
name: Barbano, Anastasia
name: Safa, Ibrahim
name: Pizzuto, Alex
name: Vandenbroucke, Justin
Publisher: name: Zenodo
Year: 2020

description: The first three flights of the ANITA experiment resulted in two enigmatic detections. These events, if interpreted as upward-going extensive air showers, are compatible with the signature of tau decay from an ultra-high-energy tau neutrino interaction. However, the arrival of these events from well below the horizon is in extreme tension with limits on isotropic cosmogenic neutrino fluxes. Here, we consider that these events might instead be from neutrinos produced in the vicinity of cosmic accelerators, and search for coincident neutrinos with IceCube. In the absence of a significant detection, we set upper limits on neutrino fluxes from potential point sources on various timescales. As any ultra-high-energy tau neutrino flux traversing the Earth should be accompanied by neutrinos in the TeV-PeV range, this non-observation severely constrains any standard model astrophysical interpretation of the ANITA events, regardless of the assumptions on intrinsic spectrum.
Additional file 10 of Genome-wide analyses of chitin synthases identify horizontal gene transfers towards bacteria and allow a robust and unifying classification into fungi
Creators: name: Gonçalves, Isabelle R.
name: Brouillet, Sophie
name: Soulié, Marie-Christine
name: Gribaldo, Simonetta
name: Sirven, Catherine
name: Charron, Noémie
name: Boccara, Martine
name: Choquer, Mathias
Publisher: name: figshare
Year: 2024
Subjects: subject: Microbiology
subject: FOS: Biological sciences
subject: Genetics

description: Phylogenies of DUF1800 and DUF1501 bearing proteins. ML phylogenies based on (A) 383 amino acid alignment positions of 14 DUF1800 bearing sequences and (B) 335 amino acid alignment positions of 14 DUF1501 bearing sequences were constructed with PhyML. Bootstraps of interest and ≥60 are shown above the branches. (PDF 51 kb)
National Election Pool Poll: 2020 Pennsylvania Election Day Exit Poll
Creators: name: ABC News
name: CBS News
name: CNN
name: National Election Pool (NEP)
name: NBC
Publisher: name: Roper Center for Public Opinion Research
Year: 2023

description: 2020 presidential vote (4); personal financial situation (1); easy or difficult to vote in your state (1); Joe Biden temperament (1); Donald Trump temperament (1); abortion (1); coronavirus (COVID-19) vs. economy (1); opinion of Biden (1); opinion of Trump (1); was presidential vote for candidate or against opponent (1); 2016 presidential election vote (1); economic situation (1); Biden vs. Trump handling economy (1); Biden vs. Trump handling coronavirus (1); racism (1); has the coronavirus pandemic caused you personal financial hardship (1); confidence in accuracy of vote count (1); Trump job performance (1); US efforts to contain coronavirus (1); household labor union membership (1).
Bombus lapidarius
Creators: name: Wagner, Rainer
Publisher: name: Zenodo
Year: 1971
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Apidae
Bombus
Bombus lapidarius

description: 3. B. lapidarius (Linnaeus, 1758) Flugzeiten: alte ♀♀ 11. 4. — 10. 8., junge ♀♀ 10. 8. — 6. 10., ♀♀. 6. — 3. 10., ♂ ♂ 12. 7. — 29. 9. — Bevorzugte Blüten: Tri­ folium pratense und Vicia sepium. — In ganz Deutschland häufig, nach Alfken (Duhnen und Ahrensch) und A. C. W. Wagner (1914: 35, 1937: 166 Fundorte) wahrscheinlich bereits 1913—37 in Cuxhaven eine der häufig­ sten Arten. 1959—6 und 1968—69 wurden insgesamt 1068 Individuen (= 14,7 °/o) in allen Gebieten gefangen. — Nester unterirdisch (Postner 1951). Im Untersuchungsgebiet wurden 1969 3 Nester mit 65, 119 und 273 Hummeln in Erdlöchern an aufgeschütteten Erdwällen gefunden. — Schmarotzer: Ps. rupestris.
description: Published as part of Wagner, Rainer, 1971, Die Veränderung der Hummelfauna Cuxhavens in diesem Jahrhundert. Der Versuch einer Deutung.), pp. 207-232 in Ent. Mitt. Zool. Mus. Hamburg 4 (75) on page 212, DOI: 10.5281/zenodo.7289873
description: {"references": ["Wagner A. C. W., 1914: Die Bienenfauna der Niederelbe. - Abh. Ver. naturw. Unterh. 15, 3 - 56, Hamburg.", "Postner, M., 1951: Biologisch-okologische Untersuchungen an Hummeln und ihren Nestern. - Veroffentl. Mus. Natur-, Volker- u. Handelskunde Bremen (A), 45 - 86."]}
Galaxy shapes and intrinsic alignments in the MassiveBlack-II simulation
Creators: name: Ananth  Tenneti
name: Mandelbaum, Rachel
name: Matteo, Tiziana Di
name: Feng, Yu
name: Nishikanta  Khandai
Publisher: name: Figshare
Year: 2018
Subjects: subject: 20399 Classical Physics not elsewhere classified
subject: FOS: Physical sciences

description: The intrinsic alignment of galaxy shapes with the large-scale density field is a contaminant to weak lensing measurements, as well as being an interesting signature of galaxy formation and evolution (albeit one that is difficult to predict theoretically). Here we investigate the shapes and relative orientations of the stars and dark matter of haloes and subhaloes (central and satellite) extracted from the MassiveBlack-II simulation, a state-of-the-art high-resolution hydrodynamical cosmological simulation which includes stellar and active galactic nucleus feedback in a volume of (100 h−1 Mpc)3. We consider redshift evolution from z = 1 to 0.06 and mass evolution within the range of subhalo masses, 1010–6.0 × 1014.0 h−1 M⊙. The shapes of the dark matter distributions are generally more round than the shapes defined by stellar matter. The projected root-mean-square ellipticity per component for stellar matter is measured to beerms = 0.28 at z = 0.3 for Msubhalo > 1012.0 h−1 M⊙, which compares favourably with observational measurements. We find that the shapes of stellar and dark matter are more round for less massive subhaloes and at lower redshifts. By directly measuring the relative orientation of the stellar matter and dark matter of subgroups, we find that, on average, the misalignment between the two components is larger for less massive subhaloes. The mean misalignment angle varies from ∼30° to 10° forM ∼ 1010–1014 h−1 M⊙ and shows a weak dependence on redshift. We also compare the misalignment angles in central and satellite subhaloes at fixed subhalo mass, and find that centrals are more misaligned than satellites. We present fitting formulae for the shapes of dark and stellar matter in subhaloes and also the probability distributions of misalignment angles.
The Location of the Citation: are Data Citation Recommendations Having an Effect?
Creators: name: Hull, Elizabeth
Publisher: name: DataCite
Year: 2016
Subjects: citation
data-level metrics

description: I was pleased to present at IDCC16 on a research paper called The location of the citation: Changing practices in how publications cite original data in the Dryad Digital Repository (see preprint: Mayo et al, (2015)). Recently, organizations including...
Additional file 17 of Genome-wide analyses of chitin synthases identify horizontal gene transfers towards bacteria and allow a robust and unifying classification into fungi
Creators: name: Gonçalves, Isabelle R.
name: Brouillet, Sophie
name: Soulié, Marie-Christine
name: Gribaldo, Simonetta
name: Sirven, Catherine
name: Charron, Noémie
name: Boccara, Martine
name: Choquer, Mathias
Publisher: name: figshare
Year: 2024
Subjects: subject: Microbiology
subject: FOS: Biological sciences
subject: Genetics

description: Bayesian phylogeny of fungal CHS belonging to division 1. (PDF 189 kb)
Announcing Our New Application Developer
Creators: name: Fenner, Martin
name: Garza, Kristian
Publisher: name: DataCite
Year: 2016
Subjects: datacite
data sharing

description: DataCite is pleased to welcome Kristian Garza to our team. Kristian is our new application developer and he comes to DataCite with a wealth of experience in Open Science, web development, and data repositories. Get to know him better via this interview...
Bombus pratorum
Creators: name: Wagner, Rainer
Publisher: name: Zenodo
Year: 1971
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Apidae
Bombus
Bombus pratorum

description: 4. B. pratorum (Linnaeus, 1761) Flugzeiten: alte ♀♀ 16. 3. — 10. 7., junge ♀♀ 10. 6. — 23. 7., ♀♀ 21. 5. — 1. 8., ♂ ♂ 4. 6. — 20. 8. — Bevorzugte Blüten: Rho­ dodendron sp., Ribes uva-crispa, Rubus idaeus und R. fruticosus. — In ganz Deutschland überall häufig. Nach Alfken ist B. pratorum eine nicht seltene, besonders in Wäldern heimische Art, welche sich aber durch den Anbau von Stachelbeeren und Himbeeren mehr und mehr in den Städten und Dörfern eingebürgert hat und deshalb als „Kulturfolger“ bezeichnet werden kann. Dieses trifft auch für das Untersuchungsgebiet zu. Alfken (1913) und A. C. W. Wagner (1914, 1937) konnten die Art weder im Raume Cuxhaven noch in seiner weiteren Umgebung nachweisen. In den Jahren 1959—6 wurden 145 Individuen (= 8,9 °/o) gefangen. Vergleichsweise wur­ den in den Jahren 1968—69 305 Fänge verzeichnet, das sind 10,9%. — Diese Art wurde in grösserer Anzahl in allen bebauten Fanggebieten mit Ausnahme des Gebietes IV nachgewiesen, ausserdem in dem unbebauten, windgeschützten Geest-Fanggebiet II. Sie hat sich während des 10jährigen Untersuchungszeitraumes, ausgehend von den bebauten Stadtgebieten (Stadtzentrum), mehr und mehr über die Randgebiete verbreitet, wahr­ scheinlich parallel zum Anbau der von ihr bevorzugten Kulturpflanzen. — Nester oberirdisch (Postner 1951). Im Raume Cuxhaven konnten 1969 3 Nester in trockenem, dichtem Gestrüpp, unmittelbar auf der Erdober­ fläche, mit einem Individuenbestand von 74, 80 und 152 Hummeln nach­ gewiesen werden. — Schmarotzer: Ps. sylvestris, vereinzelt auch 213 Ps. barbutellus. — Die Variabilität der Art B. pratorum ist im Raum Cuxhaven sehr gross. Eine deutliche, fortschreitende Neigung zur Bildung melanotischer Formen scheint vorzuherrschen: Die gelbe Be­ haarung des. Abdominalsegmentes und die des Prothorax wird mehr und mehr zurückgedrängt. Die Weibchen zeigen als erste und am deut­ lichsten die Verdunkelungsprogression. Dieses stimmt im wesentlichen mit den Angaben von Emeis (1960) für Holstein überein.
description: Published as part of Wagner, Rainer, 1971, Die Veränderung der Hummelfauna Cuxhavens in diesem Jahrhundert. Der Versuch einer Deutung.), pp. 207-232 in Ent. Mitt. Zool. Mus. Hamburg 4 (75) on page 212, DOI: 10.5281/zenodo.7289873
description: {"references": ["Alfken, J. D., 1913: Die Bienenfauna von Bremen. - Abh. naturw. Ver. Bre- men 22, 1 - 220.", "Wagner A. C. W., 1914: Die Bienenfauna der Niederelbe. - Abh. Ver. naturw. Unterh. 15, 3 - 56, Hamburg.", "Postner, M., 1951: Biologisch-okologische Untersuchungen an Hummeln und ihren Nestern. - Veroffentl. Mus. Natur-, Volker- u. Handelskunde Bremen (A), 45 - 86."]}
Glueball spectrum and matrix elements on anisotropic lattices
Creators: name: Y.  Chen
name: A.  Alexandru
name: S. J. Dong
name: I.  Horvaith
name: F. X. Lee
name: K. F. Liu
name: Nilmani  Mathur
name: Morningstar, Colin
name: Peardon, Michael
name: S.  Tamhankar
name: B. L. Young
name: J. B. Zhang
Publisher: name: Figshare
Year: 2018
Subjects: subject: 20399 Classical Physics not elsewhere classified
subject: FOS: Physical sciences

description: The glueball-to-vacuum matrix elements of local gluonic operators in scalar, tensor, and pseudoscalar channels are investigated numerically on several anisotropic lattices with the spatial lattice spacing ranging from 0.1–0.2 fm. These matrix elements are needed to predict the glueball branching ratios in J/ψ radiative decays which will help identify the glueball states in experiments. Two types of improved local gluonic operators are constructed for a self-consistent check and the finite-volume effects are studied. We find that lattice spacing dependence of our results is very weak and the continuum limits are reliably extrapolated, as a result of improvement of the lattice gauge action and local operators. We also give updated glueball masses with various quantum numbers.
Simply connected open 3-manifolds with rigid genus one ends
Creators: name: Garity, Dennis
name: Repovš, Dušan
name: Wright, David
Publisher: name: arXiv
Year: 2014
Subjects: subject: Geometric Topology (math.GT)
subject: Dynamical Systems (math.DS)
subject: General Topology (math.GN)
subject: FOS: Mathematics
subject: 54E45, 57M30, 57N12, 57N10, 54F65

description: We construct uncountably many simply connected open 3-manifolds with genus one ends homeomorphic to the Cantor set. Each constructed manifold has the property that any self homeomorphism of the manifold (which necessarily extends to a homeomorphism of the ends) fixes the ends pointwise. These manifolds are complements of rigid generalized Bing-Whitehead (BW) Cantor sets. Previous examples of rigid Cantor sets with simply connected complement in $R^{3}$ had infinite genus and it was an open question as to whether finite genus examples existed. The examples here exhibit the minimum possible genus, genus one. These rigid generalized BW Cantor sets are constructed using variable numbers of Bing and Whitehead links. Our previous result with Željko determining when BW Cantor sets are equivalently embedded in $R^{3}$ extends to the generalized construction. This characterization is used to prove rigidity and to distinguish the uncountably many examples.
description: arXiv admin note: text overlap with arXiv:0810.3431
National Election Pool Poll: 2020 South Carolina Election Day Exit Poll
Creators: name: ABC News
name: CBS News
name: CNN
name: National Election Pool (NEP)
name: NBC
Publisher: name: Roper Center for Public Opinion Research
Year: 2023

description: 2020 presidential vote (4); US Senate vote (1); personal financial situation (1); Joe Biden temperament (1); Donald Trump temperament (1); Jaime Harrison (1); Lindsay Graham (1); coronavirus (COVID-19) vs. economy (1); opinion of Biden (1); opinion of Trump (1); was presidential vote for candidate or against opponent (1); economic situation (1); Biden vs. Trump handling coronavirus (1); racism (1); confidence in accuracy of vote count (1); wearing a face mask personal choice vs. public health responsibility (1); partisan control of US Senate (1); Trump job performance (1); US efforts to contain coronavirus (1).
Growth of Gan on Porous Sic Substrates by Plasma-Assisted Molecular Beam Epitaxy
Creators: name: C. K. Inoki
name: T. S. Kuan
name: C. D. Lee
name: Sagar, Ashutosh
name: Feenstra, Randall
Publisher: name: Figshare
Year: 2018
Subjects: subject: 20399 Classical Physics not elsewhere classified
subject: FOS: Physical sciences

description: We have explored the growth of GaN on porous SiC substrates by plasma-assisted molecular beam epitaxy. The porous 4H- and 6H-SiC(0001) substrates used in this study contain 10 to 100-nm sized pores and a thin skin layer at the surface. This skin layer was partially removed prior to the growth by H-etching. Transmission electron microscopy (TEM) observations indicate that the epitaxial GaN growth initiates from the surface areas between pores, and the exposed surface pores tend to extend into GaN as open tubes and trap Ga droplets. Plan-view TEM observations indicate that the GaN layers grown on porous substrates contain fewer dislocations than layers grown on non-porous substrates by roughly a factor of two. The GaN layers grown on a porous SiC substrate were also found to be mechanically more relaxed than those grown on non-porous substrates; electron diffraction patterns indicate that the former are free of misfit strain or are even in tension after cooling to room temperature.
Additional file 4 of Genome-wide analyses of chitin synthases identify horizontal gene transfers towards bacteria and allow a robust and unifying classification into fungi
Creators: name: Gonçalves, Isabelle R.
name: Brouillet, Sophie
name: Soulié, Marie-Christine
name: Gribaldo, Simonetta
name: Sirven, Catherine
name: Charron, Noémie
name: Boccara, Martine
name: Choquer, Mathias
Publisher: name: figshare
Year: 2024
Subjects: subject: Microbiology
subject: FOS: Biological sciences
subject: Genetics

description: Phylogeny of Hemiascomycota yeast CHS. A ML phylogeny based on 404 amino acid alignment positions of 42 sequences was constructed with PhyML. Bootstraps of interest and ≥60 are shown above the branches. (PDF 49 kb)
Auto-Update Has Arrived!
Creators: name: Fenner, Martin
Publisher: name: DataCite
Year: 2015
Subjects: orcid
crossref
thor

description: This post has been cross-posted from the ORCID blog. We will follow up with a blog post later this week explaining the DataCite auto-update implementation. Since ORCID’s inception, our key goal has been to unambiguously identify researchers and provide...
ПРАВОВА ПОЛІТИКА У СФЕРІ НАДАННЯ ВОЛОНТЕРСЬКОЇ ДОПОМОГИ ЗСУ: ТЕНДЕНЦІЇ ТА ПЕРСПЕКТИВИ
Creators: name: Корж-Ікаєва Таїсія Григорівна
Publisher: name: Zenodo
Year: 2024

description: Стаття присвячена дослідженню питань щодо тенденцій та перспектив правової  політики у сфері надання волонтерської допомоги Збройним Силам України.

У статті проаналізовано наукові погляди щодо тлумачення поняття «правова політика». Обґрунтовано, що правова політика являється  особливою  формою висловлювання державної політики, засобом юридичної  легітимації,  закріпленням та здійсненням  політичного  курсу країни.

На основі аналізу теоретичних засад правову політику запропоновано розглядати як  владну, плануючу, суспільно значущу діяльність держави та відповідних уповноважених державних органів, яка реалізується у різноманітних правових формах, спричиняючи при цьому правові наслідки, спрямована на зміну суспільних відносин та складається із  послідовних та взаємопов’язаних державно-правових рішень.

Обґрунтовано, що характер і ступінь участі у процесі формування та реалізації правової політики України  та інших країн закріплюється не лише за главою держави, а й за іншими державними органами та громадськими інститутами, а також законодавчими органами всіх рівнів, виконавчо-розпорядчими та судовими органами, а також за деякими громадськими інститутами, які беруть участь відповідно до чинного законодавства у формуванні правової політики.

Визначено, що волонтерство – це форма благодійної діяльності, спрямована на допомогу іншим, і яка базується на законності, рівності, добровільності, безоплатності та неприбутковості.

У статті авторами зазначено, що правова політика у сфері надання волонтерської допомоги Збройним Силам України – це суспільно значуща владна діяльність держави, яка здійснюється у правових формах (за допомогою нормативно-правових актів),  складається з державно-правових рішень, що має цільовий, прогнозований та запланований характер.

Зроблено висновок про необхідність  удосконалення чинного законодавства щодо визначення тенденцій та перспектив формування правової політики у сфері надання волонтерської  допомоги  Збройним  Силам  України, шляхом врегулювання  окремих питань.
Additional file 5 of Genome-wide analyses of chitin synthases identify horizontal gene transfers towards bacteria and allow a robust and unifying classification into fungi
Creators: name: Gonçalves, Isabelle R.
name: Brouillet, Sophie
name: Soulié, Marie-Christine
name: Gribaldo, Simonetta
name: Sirven, Catherine
name: Charron, Noémie
name: Boccara, Martine
name: Choquer, Mathias
Publisher: name: figshare
Year: 2024
Subjects: subject: Microbiology
subject: FOS: Biological sciences
subject: Genetics

description: Nonsynonymous substitution rates (dN) estimated for pairwise comparisons between ascomycota chs from the different classes. Comparisons were restricted to a region spanning the catalytic domain from the c motif to the g motif (Fig. 3 and Additional file 7: Figure S3). The PAML [98] codeml program was used to estimate dN with the codon substitution model of Goldman and Yang [99]. (PDF 47 kb)
Persistent Identifiers: Enabling Services for Data Intensive Research
Creators: name: Fenner, Martin
Publisher: name: DataCite
Year: 2015
Subjects: thor
rda

description: Yesterday DataCite and ePIC co-hosted the workshop Persistent Identifiers: Enabling Services for Data Intensive Research. Below is a short summary of the tweets, all using the hashtag #pid_paris. Full room to discuss Persistent Identifiers for Data...
National Election Pool Poll: 2020 Texas Election Day Exit Poll
Creators: name: ABC News
name: CBS News
name: CNN
name: National Election Pool (NEP)
name: NBC
Publisher: name: Roper Center for Public Opinion Research
Year: 2023

description: 2020 presidential vote (4); US Senate vote (1); personal financial situation (1); Joe Biden temperament (1); Donald Trump temperament (1); US-Mexico border wall (1); coronavirus (COVID-19) vs. economy (1); opinion of Biden (1); opinion of Trump (1); was presidential vote for candidate or against opponent (1); climate change (1); economic situation (1); Biden vs. Trump handling economy (1); Biden vs. Trump handling coronavirus (1); racism (1); abortion (1); confidence in accuracy of vote count (1); Trump job performance (1); US efforts to contain coronavirus (1); veteran status (1).