cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Additional file 2 of Chronic exposure to PM2.5 aggravates SLE manifestations in lupus-prone mice
Creators: name: Yariwake, Victor Yuji
name: Janaína Iannicelli Torres
name: Amandda Rakell Peixoto Dos Santos
name: Freitas, Sarah Cristina Ferreira
name: Kátia De Angelis
name: Farhat, Sylvia Costa Lima
name: Câmara, Niels Olsen Saraiva
name: Veras, Mariana Matera
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Ecology
subject: FOS: Biological sciences
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: Marine Biology
subject: Science Policy

description: Additional file 2.
title: Berechnung des Digitalhaushalts
title: Wie viel investiert der Bund wirklich in die Digitalisierung?
titleType: Subtitle
title: Berechnung des Digitalhaushalts: Wie viel investiert der Bund wirklich in die Digitalisierung?
titleType: AlternativeTitle
Creators: name: Bertschek, Irene
name: Heinemann, Friedrich
name: Breithaupt, Patrick
name: Niebel, Thomas
name: Schildknecht, Jacob
name: Heumann, Stefan
name: Mahendran, Thilak
Publisher: name: Agora Digitale Transformation
Year: 2025

description: Weiterhin Aufholbedarf bei Digitalisierung:

Der Länderbericht zur Digitalen Dekade im Jahr 2024 zeigt zwar deutliche Fortschritte Deutschlands im digitalen Transformationsprozess, aber auch zahlreiche Schwächen. Staatliche Ausgaben können einen positiven Einfluss auf die digitale Transformation Deutschlands haben. 

Fehlende Ausgabentransparenz:

Über das Ausmaß öffentlicher Ausgaben für Digitalisierung auf Bundesebene liegen keine vollumfänglichen Informationen vor. Das Ziel der Berechnung eines Digitalhaushalts ist es, vor dem Hintergrund der Defizite in der Digitalisierung die Transparenz zur Ausrichtung des Haushalts auf Digitalisierung zu verbessern.

Höhere Bedeutung für Digitalisierung im Bundeshaushalt:

Die Finanzierung der Digitalisierung hat im Bundeshaushalt seit 2019 deutlich an Bedeutung gewonnen. In Absolutbeträgen ist von 2019 bis 2023/24 gut eine Verdoppelung der Mittel zu beobachten. Die Pandemie hat dabei als Katalysator für die Mobilisierung von Haushaltsmitteln für die Digitalisierung gewirkt.

Datengrundlage verbessern:

Auch ausgefeilte textanalytische Methoden sind für zuverlässige Ergebnisse auf eine gute Datenlage angewiesen. Hilfreich wäre eine höhere Genauigkeit in den Erläuterungstexten zu den einzelnen Haushaltstiteln mit Hinblick auf die konkrete Nennung der Ausgaben für Digitalisierung.
Mitigation and Heterogeneity in Management Practices on New Zealand Dairy Farms
Creators: name: Anastasiadis, Simon
name: Kerr, Suzi
name: Anastasiadis, Simon
name: Kerr, Suzi
Publisher: name: Unknown
Year: 2012
Subjects: subject: Agribusiness
subject: Environmental Economics and Policy
subject: Farm Management
subject: Land Economics/Use
subject: Production Economics
subject: Cost curves
subject: greenhouse gas
subject: heterogeneity
subject: leaching
subject: mitigation
subject: nitrogen
subject: production efficiency

description: We consider two approaches to quantify New Zealand farmers’ ability to mitigate their farm’s environmental impact: The construction of marginal abatement cost curves and improvements in farm management practices. Marginal abatement cost curves can be constructed by combining information on the effectiveness of mitigation with cost data. However, we find that the available data is not sufficient to support this approach. We consider improvements in management practices using a distribution of farm production efficiency with regard to nitrogen and greenhouse gas (kg production per unit of emissions). Where differences in production efficiency are due to factors that can be managed by farmers, targeting less efficient farmers to encourage the adoption of management practices similar to those of the more efficient farmers is a potential mitigation strategy.
Possibilities of Using Middle-Band Filters to Search for Polar Candidates
Creators: name: Gabdeev, M. M.
name: Fatkhullin, T. A.
name: Borisov, N. V.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: We present a method for searching for polar candidates using mid-band filters. One of the spectral singularities of polars is the $HeII \lambda4686$Å~ strong emission line. We selected the Edmund Optics filters with central wavelengths of 470, 540, and 656 nm and a transmission bandwidth of 10 nm. These filters cover the regions of the $HeII \lambda4686$Å~ line, continuum, and the $H_α$ line respectively. We constructed a color diagram based on the available spectra of polars and objects with a zero redshift from the SDSS archive. We show that most polars make a group with unique color indices. In practice, the method is implemented in SAO RAS at the Zeiss-1000 telescope with a new multi-mode photometer-polarimeter (MMPP). Approbation of the method with the known polars allowed us to develop two criteria to select candidates with an efficiency of up to 75\%.
description: 10 pages, 5 figures, 2 tables
Timelike Killing spinors in seven dimensions
Creators: name: Cariglia, Marco
name: Mac Conamhna, Oisin A. P.
Publisher: name: arXiv
Year: 2004
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We employ the G-structure formalism to study supersymmetric solutions of minimal and SU(2) gauged supergravities in seven dimensions admitting Killing spinors with associated timelike Killing vector. The most general such Killing spinor defines an SU(3) structure. We deduce necessary and sufficient conditions for the existence of a timelike Killing spinor on the bosonic fields of the theories, and find that such configurations generically preserve one out of sixteen supersymmetries. Using our general supersymmetric ansatz we obtain numerous new solutions, including squashed or deformed AdS solutions of the gauged theory, and a large class of Godel-like solutions with closed timelike curves.
description: 1+33 pages. Main body contains supersymmetric ansatz and new solutions, all technical material delegated to appendix
Istoria unui cântec școlar românesc compus de Macarie Ieromonahul: Cântarea dimineții
Creators: name: Alexandru-Ionuț CRUCERU
Publisher: name: figshare
Year: 2020
Subjects: subject: 190102 Art History
subject: FOS: Arts (arts, history of arts, performing arts, music)

description: Istoria unui cântec școlar românesc compus de MacarieIeromonahul: Cântarea dimineții
The three Rs in the pharmaceutical industry : perspectives of scientists and regulators
Creators: name: Fenwick, Nicole Patricia
Publisher: name: University of British Columbia
Year: 2009

description: Interviews with six drug regulatory reviewers and 11 pharmaceutical research scientists were used to explore their perspectives on obstacles and opportunities for greater implementation of the Three Rs (Replacement, Reduction, Refinement) in drug research and development. Participants generally supported the current level of animal use in the pharmaceutical industry and viewed in vitro methods as complementing, but not replacing, the use of animals. Obstacles to greater use of the Three Rs cited by participants included the lack of well-researched and validated non-animal alternatives; the need to use certain numbers of animals to achieve statistical validity; some regulatory requirements; reluctance by industry and regulators to depart from established patterns of animal use; the priority of commercial objectives ahead of the Three Rs; and concerns that less animal testing could jeopardize human safety. Opportunities identified for the Three Rs included the development of better animal models including genetically modified (GM) animals; pursuit of more basic knowledge, notably drug action on gene expression; re-use of animals in successive studies; greater use of pilot studies to avoid full-scale studies of unpromising drugs; using sufficient numbers of animals per test to avoid repeating inconclusive studies; regular review of animal data and regulatory requirements; and following the regulatory option of combining segments of reproductive toxicology studies into one study. In some areas greater implementation of the Three Rs seemed well aligned with industry priorities; examples included phenotypic characterization of GM animals and validation of alternative methods. In other areas, wider use of the Three Rs may require building consensus on areas of disagreement including the usefulness of death as an endpoint, the suitability of re-using animals, and whether GM animals and the use of pilot studies contribute to Reduction. The Three Rs, with their emphasis on decreasing use of animals, may also be incompatible with the goal of protecting human safety and the commercial objectives of the pharmaceutical industry.
Generalized scaling law for exciton binding energy in two-dimensional materials
Creators: name: Ahmad, S.
name: Zubair, M.
name: Jalil, O.
name: Mehmood, M. Q.
name: Younis, U.
name: Liu, X.
name: Ang, K. W.
name: Ang, L. K.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Applied Physics (physics.app-ph)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Binding energy calculation in two-dimensional (2D) materials is crucial in determining their electronic and optical properties pertaining to enhanced Coulomb interactions between charge carriers due to quantum confinement and reduced dielectric screening. Based on full solutions of the Schrödinger equation in screened hydrogen model with a modified Coulomb potential ($1/r^{β-2}$), we present a generalized and analytical scaling law for exciton binding energy, $E_β = E_{0}\times \big (\,aβ^{b}+c\big )\, (μ/ε^{2})$, where $β$ is a fractional-dimension parameter accounted for the reduced dielectric screening. The model is able to provide accurate binding energies, benchmarked with the reported Bethe-Salpeter Equation (BSE) and experimental data, for 58 mono-layer 2D and 8 bulk materials respectively through $β$. For a given material, $β$ is varied from $β$ = 3 for bulk 3D materials to a value lying in the range 2.55$-$2.7 for 2D mono-layer materials. With $β_{\text{mean}}$ = 2.625, our model improves the average relative mean square error by 3 times in comparison to existing models. The results can be used for Coulomb engineering of exciton binding energies in the optimal design of 2D materials.
description: Accepted (in-press) for publication in Physical Review Applied. Accepted article is available at this URL: https://journals.aps.org/prapplied/accepted/8607dYcbA3b1de6467a97ee13f63bee882eb2d391
Additional file 1 of Chronic exposure to PM2.5 aggravates SLE manifestations in lupus-prone mice
Creators: name: Yariwake, Victor Yuji
name: Janaína Iannicelli Torres
name: Amandda Rakell Peixoto Dos Santos
name: Freitas, Sarah Cristina Ferreira
name: Kátia De Angelis
name: Farhat, Sylvia Costa Lima
name: Câmara, Niels Olsen Saraiva
name: Veras, Mariana Matera
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Ecology
subject: FOS: Biological sciences
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: Marine Biology
subject: Science Policy

description: Additional file 1.
Generalised $G_2$-manifolds
Creators: name: Witt, Frederik
Publisher: name: arXiv
Year: 2004
Subjects: subject: Differential Geometry (math.DG)
subject: High Energy Physics - Theory (hep-th)
subject: Mathematical Physics (math-ph)
subject: FOS: Mathematics
subject: FOS: Physical sciences
subject: 53C10; 53C25; 83E50

description: We define new Riemannian structures on 7-manifolds by a differential form of mixed degree which is the critical point of a (possibly constrained) variational problem over a fixed cohomology class. The unconstrained critical points generalise the notion of a manifold of holonomy $G_2$, while the constrained ones give rise to a new geometry without a classical counterpart. We characterise these structures by the means of spinors and show the integrability conditions to be equivalent to the supersymmetry equations on spinors in supergravity theory of type IIA/B with bosonic background fields. In particular, this geometry can be described by two linear metric connections with skew torsion. Finally, we construct explicit examples by using the device of T-duality.
description: 27 pages. v2: references added. v3: wrong argument (Theorem 3.3) and example (Section 4.1) removed, further examples added, notation simplified, all comments appreciated. v4:computation of Ricci tensor corrected, various minor changes, final version of the paper to appear in Comm. Math. Phys
Artele frumoase din Basarabia în secolul al XX-lea
Creators: name: STAVILĂ, Tudor
Publisher: name: figshare
Year: 2020
Subjects: subject: 190102 Art History
subject: FOS: Arts (arts, history of arts, performing arts, music)

description: Artele frumoase din Basarabia în secolul al XX-lea
Search algorithm for a gravitational wave signal in association with Gamma Ray Burst GRB030329 using the LIGO detectors
Creators: name: Mohanty, S.
name: Marka, Sz.
name: Rahkola, R.
name: Mukherjee, S.
name: Leonor, I.
name: Frey, R.
name: Cannizzo, J.
name: Camp, J.
Publisher: name: arXiv
Year: 2004
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: One of the brightest Gamma Ray Burst ever recorded, GRB030329, occurred during the second science run of the LIGO detectors. At that time, both interferometers at the Hanford, WA LIGO site were in lock and acquiring data. The data collected from the two Hanford detectors was analyzed for the presence of a gravitational wave signal associated with this GRB. This paper presents a detailed description of the search algorithm implemented in the current analysis.
description: To appear in the Proceedings of 8th Gravitational Wave Data Analysis Workshop (Milwaukee, WI) (Class. Quantum Grav.)
TAUOLA as tau Monte Carlo for future applications
Creators: name: Was, Z.
name: Golonka, P.
Publisher: name: arXiv
Year: 2004
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The status of the Monte Carlo programs for the simulation of tau-lepton production and decay in high-energy accelerator experiments is reviewed. In particular, the status of the following packages is discussed: (i) TAUOLA for tau-lepton decay, (ii) PHOTOS for radiative corrections in decays, (iii) MC-TESTER packages for various types of semi-automatic tests, and (iv) universal interface of TAUOLA for the decay of tau leptons produced by `any' generator. Emphasis is put on recent developments for high-precision tests and extensions of PHOTOS. Some considerations for the software organization necessary in future applications for Belle and BaBar will be given; examples of TAUOLA universal interface use will only be listed at the end of the review.
description: 7 pages, 2 figure, Presented at International workshop on Tau Lepton Physics, TAU04 Nara, Japan September 14-17,2004
Additional file 3 of Chronic exposure to PM2.5 aggravates SLE manifestations in lupus-prone mice
Creators: name: Yariwake, Victor Yuji
name: Janaína Iannicelli Torres
name: Amandda Rakell Peixoto Dos Santos
name: Freitas, Sarah Cristina Ferreira
name: Kátia De Angelis
name: Farhat, Sylvia Costa Lima
name: Câmara, Niels Olsen Saraiva
name: Veras, Mariana Matera
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Ecology
subject: FOS: Biological sciences
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: Marine Biology
subject: Science Policy

description: Additional file 3.
Additional file 4 of Chronic exposure to PM2.5 aggravates SLE manifestations in lupus-prone mice
Creators: name: Yariwake, Victor Yuji
name: Janaína Iannicelli Torres
name: Amandda Rakell Peixoto Dos Santos
name: Freitas, Sarah Cristina Ferreira
name: Kátia De Angelis
name: Farhat, Sylvia Costa Lima
name: Câmara, Niels Olsen Saraiva
name: Veras, Mariana Matera
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Ecology
subject: FOS: Biological sciences
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: Marine Biology
subject: Science Policy

description: Additional file 4.
Data for publication: Fragment to Framework: Bottom-Up Engineering of the Band Gaps in Covalent Organic Frameworks
Creators: name: Ernst, Michelle
Publisher: name: Zenodo
Year: 2025

description: This record contains data for the unpublished manuscript titled Fragment to Framework: Bottom-Up Engineering of the Band Gaps in Covalent Organic Frameworks. The file COFsalldata_forplots.csv summarizes all calculated band gaps and the HOMO and LUMO energies of the building blocks for the COFs in the CoRE-COF-v5 database. The file PCAdata.csv includes topological descriptors (volume, density, and surface area) from the CoRE-COF-v5 database, along with band gap, HOMO-LUMO gap, and the number of B, N, and O atoms—these are the descriptors used in the principal component analysis.1.d12 is the input for the Crystal17 calculation of the first COF in the database and 1.out the respective output. The node, linker, and node+linker files are the ORCA calculations for the building blocks of the first COF. All other COFs were calculated analogously.
Shadowing and Absorption Effects on J/psi Production in dA Collisions
Creators: name: Vogt, R.
Publisher: name: arXiv
Year: 2004
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We study medium modifications of J/psi production in cold nuclear media in deuterium-nucleus collisions. We discuss several parameterizations of the modifications of the parton densities in the nucleus, known as shadowing, an initial-state effect. We also include absorption of the produced J/psi by nucleons, a final-state effect. Both spatially homogeneous and inhomogeneous shadowing and absorption are considered. We use the number of binary nucleon-nucleon collisions as a centrality measure. Results are presented for d+Au collisions at sqrt{S_{NN}} = 200 GeV and for d+Pb collisions at sqrt{S_{NN}} = 6.2 TeV. To contrast the centrality dependence in pA and dA collisions, we also present pPb results at sqrt{S_{NN}} = 8.8 TeV.
description: 22 pages, 11 figures, uses revtex
Cultural differences in environmental valuation
Creators: name: Andersen, M.D
name: Kerr, Geoffrey N.
name: Lambert, Simon J.
name: Andersen, M.D
name: Kerr, Geoffrey N.
name: Lambert, Simon J.
Publisher: name: Unknown
Year: 2012
Subjects: subject: Community/Rural/Urban Development
subject: Environmental Economics and Policy
subject: cultural valuation
subject: environmental valuation
subject: choice modelling
subject: cultural identity
subject: water preservation
subject: Māori values
subject: connectedness to nature

description: The application of stated preference non-market valuation approaches in settings where there are strong cultural differences in environmental perspectives potentially misrepresent strengths of preferences for different groups. This paper reports on a study that measured strength of affiliation with traditional Māori identity, strength of connection with nature, and monetary measures of value derived from a choice experiment. The relationships between these three measures are explored to test the alignment of Māori identity with connection to nature, and to test the dependence of monetary valuation on cultural identity and connection with nature. The tests are applied in the context of a case study addressing water management in the Waikato Region.
A Hard X-ray Test of HCN Enhancements as a Tracer of Embedded Black Hole Growth
Creators: name: Privon, G. C.
name: Ricci, C.
name: Aalto, S.
name: Viti, S.
name: Armus, L.
name: Díaz-Santos, T.
name: González-Alfonso, E.
name: Iwasawa, K.
name: Jeff, D. L.
name: Treister, E.
name: Bauer, F.
name: Evans, A. S.
name: Garg, P.
name: Herrero-Illana, R.
name: Mazzarella, J. M.
name: Larson, K.
name: Blecha, L.
name: Barcos-Muñoz, L.
name: Charmandaris, V.
name: Stierwalt, S.
name: Pérez-Torres, M. A.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: Enhanced emission from the dense gas tracer HCN (relative to HCO$^+ $) has been proposed as a signature of active galactic nuclei (AGN). In a previous single-dish millimeter line survey we identified galaxies with HCN/HCO$ ^+ $ (1-0) intensity ratios consistent with those of many AGN but whose mid-infrared spectral diagnostics are consistent with little to no ( $\lesssim15\% $) contribution of an AGN to the bolometric luminosity. To search for putative heavily obscured AGN, we present and analyze \nustar hard X-ray (3-79 keV) observations of four such galaxies from the Great Observatories All-sky LIRG Survey. We find no X-ray evidence for AGN in three of the systems and place strong upper limits on the energetic contribution of any heavily obscured ($N_{\rm H}>10^{24}$ cm$^{-2}$) AGN to their bolometric luminosity. The X-ray flux upper limits are presently an order of magnitude below what XDR-driven chemistry model predict are necessary to drive HCN enhancements. In a fourth system we find a hard X-ray excess consistent with the presence of an AGN, but contributing only $\sim3\%$ of the bolometric luminosity. It is also unclear if the AGN is spatially associated with the HCN enhancement. We further explore the relationship between HCN/HCO$^+$ (for several $\mathrm{J}_\mathrm{upper}$ levels) and $L_\mathrm{AGN}/L_\mathrm{IR}$ for a larger sample of systems in the literature. We find no evidence for correlations between the line ratios and the AGN fraction derived from X-rays, indicating that HCN/HCO$^+$ intensity ratios are not driven by the energetic dominance of AGN, nor are they reliable indicators of whether SMBH accretion is ongoing.
description: 14 pages, 4 figures. accepted for publication in The Astrophysical Journal
Natural capital and New Zealand’s Resource Management Act (1991)
Creators: name: Clothier, Brent
name: Macay, Alec
name: Dominati, Estelle
name: Clothier, Brent
name: Macay, Alec
name: Dominati, Estelle
Publisher: name: Unknown
Year: 2012
Subjects: Environmental Economics and Policy
Land Economics/Use

description: Quantifying natural resources as natural capital and the valuation of the ecosystem services that flow from natural capital stocks are emerging areas of science. Are these developing concepts compatible with current resource management legislation? Can these ideas be used in judicial proceedings to protect natural capital and maintain the portfolio value of nature‟s ecosystem services? We describe two recent cases in New Zealand where natural capital concepts were used in the Environment Court to protect land from peri-urban creep and to protect receiving water quality through the allocation of a nutrient discharge allowance to land. Results have been mixed, with prospects appearing good.
Small forests owners and environmental sustainability in Guatemala: The potential of the Carbon Banking approach
Creators: name: Garcia-Barrios, Fernando
name: Bigsby, Hugh R.
name: Kerr, Geoffrey N.
name: Garcia-Barrios, Fernando
name: Bigsby, Hugh R.
name: Kerr, Geoffrey N.
Publisher: name: Unknown
Year: 2012
Subjects: Agribusiness
Community/Rural/Urban Development
Environmental Economics and Policy
Land Economics/Use
Production Economics

description: Forest carbon is potentially an important income stream for small land owners in Guatemala that would help to cease deforestation and forest degradation pressures. However, the temporary nature of sequestered forest carbon, the risk of environmental disturbances releasing forest sequestered carbon, and the form of international carbon markets affect the ability of small forest owners to participate in carbon trading schemes. This paper reports the results of an investigation into the stability of carbon pools formed by small forest owners in Guatemala, accounting for forest fire risk and the effects on implementation of a carbon banking approach
The Evolution of Early-type Red Galaxies with the GEMS Survey: Luminosity-size and Stellar Mass-size Relations Since z=1
Creators: name: McIntosh, Daniel H.
name: Bell, Eric F.
name: Rix, Hans-Walter
name: Wolf, Christian
name: Heymans, Catherine
name: Peng, Chien Y.
name: Somerville, Rachel S.
name: Barden, Marco
name: Beckwith, Steven V. W.
name: Borch, Andrea
name: Caldwell, John A. R.
name: Haeussler, Boris
name: Jahnke, Knud
name: Jogee, Shardha
name: Meisenheimer, Klaus
name: Sanchez, Sebastian F.
name: Wisotzki, Lutz
Publisher: name: arXiv
Year: 2004
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We combine HST/ACS imaging from the GEMS survey with redshifts and rest-frame quantities from COMBO-17 to study the evolution of morphologically early-type galaxies with red colors since z=1. We use a new large sample of 728 galaxies with centrally-concentrated radial profiles (Sersic n>2.5) and rest-frame U-V colors on the red sequence. By appropriate comparison with the local relations from SDSS, we find that the luminosity-size (L-R) and stellar mass-size (M-R) relations evolve in a manner that is consistent with the passive aging of ancient stars. By itself, this result is consistent with a completely passive evolution of the red early-type galaxy population. If instead, as demonstrated by a number of recent surveys, the early-type galaxy population builds up in mass by a factor of 2 since z=1, our results imply that new additions to the early-type galaxy population follow similar L-R and M-R correlations, compared to the older subset of early-type galaxies. Adding early-type galaxies to the red sequence through disk fading appears to be consistent with the data. Through comparison with models, the role of dissipationless merging is limited to <1 major merger on average since z=1 for the most massive galaxies. Predictions from models of gas-rich mergers are not yet mature enough to allow a detailed comparison to our observations. We find tentative evidence that the amount of luminosity evolution depends on galaxy stellar mass, such that the least massive galaxies show stronger luminosity evolution compared to more massive early types. This could reflect a different origin of low-mass early-type galaxies and/or younger stellar populations; the present data is insufficient to discriminate between these possibilities. (abridged)
description: Submitted to ApJ, 23 pages, Latex using emulateapj5.sty and onecolfloat.sty (included), 10 figures, version with full resolution figures at http://www.astro.umass.edu/~dmac/Papers/ETevol.hires.ps
Unerwünschte Effekte der Einkommensteuergesetzgebung auf die Wahl waldbaulicher Alternativen: Eine Simulationsstudie aus der Sicht eines risikomeidenden Entscheiders
Creators: name: Nürnberger, Karin
name: Hahn, Andreas
name: Jörg, Rößiger
name: Thomas, Knoke
name: Nürnberger, Karin
name: Hahn, Andreas
name: Jörg, Rößiger
name: Thomas, Knoke
Publisher: name: Unknown
Year: 2013
Subjects: subject: Environmental Economics and Policy
subject: Risk and Uncertainty
subject: Forstwirtschaft
subject: Portfoliooptimierung
subject: Besteuerung
subject: Einkommensteuer
subject: außerordentliche Holznutzungen

description: Diese Arbeit untersucht anhand einer Simulationsstudie, ob die Einkommensteuerregelung des § 34b EStG Einfluss auf das waldbauliche Optimum risikomeidender Investoren nimmt und inwieweit dies aktuellen forstpolitischen Zielsetzungen zuwiderläuft. Die Ergebnisse zeigen einen Einfluss der Einkommensteuer auf das Portfoliooptimum aus Baumarten und Umtriebszeiten. In der Variante ohne Einkommensteuer lässt sich das Gesamtportfolio als eine Form des naturnahen Waldbaus deuten. Für die Varianten mit Einkommensteuer ergibt sich ein maximaler Value-at-Risk, bei dem das optimierte Portfolio durch einen höheren Anteil risikoreicherer Fichte, eine Konzentration der Holzentnahmen auf das maximale Bestandsalter und reduzierte Flächenanteile von Verjüngungshieben in geringeren Bestandsaltern gekennzeichnet ist. Diese Tendenzen verstärken sich in der Variante mit Einkommensteuerermäßigung im Kalamitätsfall. Deshalb können die beiden steuerintegrierenden Varianten als Waldbaustrategien verstanden werden, die im Vergleich zur Basisvariante tendenziell zu gleichaltrigen Reinbeständen mit höheren Anteilen an risikoreichen Baumarten führen. Die Ergebnisse führen zu dem Schluss, dass die Anwendung der Steuerregelung des § 34b EStG tendenziell zu gleichaltrigen Beständen mit mehr Fichte führt. Die Kosten des höheren Risikos von fichtendominierten Waldbaustrategien werden durch die Steuerermäßigung und damit von der Allgemeinheit abgefedert. Diese risikoförderne Wirkung einer staatlichen Risikobeteiligung ist in der Literatur als Domar-Musgrave-Effekt bekannt. Von der Anwendung dieser Norm profitieren Waldbesitzer mit höherem Einkommen und somit oftmals die größeren Waldeigentümer tendenziell stärker als Kleinprivatwaldbesitzer. Forstpolitisch ist eine Vereinfachung der Rechtsvorschrift anzustreben, in der risikoreiche Baumarten nicht begünstigt werden. Eine Bindung der Steuerprivilegien an Maßnahmen des Waldumbaus erscheint vor dem Hintergrund der erwarteten Zunahme von Kalamitätsnutzungen nötig und zeitgemäß.
Measuring the spectral index of turbulent gas with deep learning from projected density maps
Creators: name: Trevisan, Piero
name: Pasquato, Mario
name: Ballone, Alessandro
name: Mapelli, Michela
Publisher: name: arXiv
Year: 2020
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: Data Analysis, Statistics and Probability (physics.data-an)
subject: FOS: Physical sciences

description: Turbulence plays a key role in star formation in molecular clouds, affecting star cluster primordial properties. As modelling present-day objects hinges on our understanding of their initial conditions, better constraints on turbulence can result in windfalls in Galactic archaeology, star cluster dynamics and star formation. Observationally, constraining the spectral index of turbulent gas usually involves computing spectra from velocity maps. Here we suggest that information on the spectral index might be directly inferred from column density maps (possibly obtained by dust emission/absorption) through deep learning. We generate mock density maps from a large set of adaptive mesh refinement turbulent gas simulations using the hydro-simulation code RAMSES. We train a convolutional neural network (CNN) on the resulting images to predict the turbulence index, optimize hyper-parameters in validation and test on a holdout set. Our adopted CNN model achieves a mean squared error of 0.024 in its predictions on our holdout set, over underlying spectral indexes ranging from 3 to 4.5. We also perform robustness tests by applying our model to altered holdout set images, and to images obtained by running simulations at different resolutions. This preliminary result on simulated density maps encourages further developments on real data, where observational biases and other issues need to be taken into account.
description: 7 pages, 7 figures, 1 table
Non-Gaussianity in braneworld and tachyon inflation
Creators: name: Calcagni, Gianluca
Publisher: name: arXiv
Year: 2004
Subjects: subject: Astrophysics (astro-ph)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We calculate the bispectrum of single-field braneworld inflation, triggered by either an ordinary scalar field or a cosmological tachyon, by means of a gradient expansion of large-scale non-linear perturbations coupled to stochastic dynamics. The resulting effect is identical to that for single-field 4D standard inflation, the non-linearity parameter being proportional to the scalar spectral index in the limit of collapsing momentum. If the slow-roll approximation is assumed, braneworld and tachyon non-Gaussianities are subdominant with respect to the post-inflationary contribution. However, bulk physics may considerably strengthen the non-linear signatures. These features do not change significantly when considered in a non-commutative framework.
description: 17 pages; v2: added references and previously skipped details in the derivation of the result; v3: improved discussion
Eine ökonomische Bewertung alternativer Tierseuchen-Bekämpfungsstrategien am Beispiel der klassischen Schweinepest
Creators: name: Näther, Maria
name: Kayser, Maike
name: Lubig, Jakob
name: Theuvsen, Ludwig
name: Näther, Maria
name: Kayser, Maike
name: Lubig, Jakob
name: Theuvsen, Ludwig
Publisher: name: Unknown
Year: 2013
Subjects: subject: Agribusiness
subject: Health Economics and Policy
subject: Livestock Production/Industries
subject: Klassische Schweinepest
subject: Ökonomischer Schaden
subject: Szenarioanalyse
subject: Bekämpfungsstrategien

description: Der Ausbruch einer Tierseuche hat weitreichende volkswirtschaftliche Auswirkungen und kann für betroffene landwirtschaftliche Betriebe eine existentielle Gefahr darstellen. In diesem Beitrag werden anhand von 24 Szenarien unter verschiedensten Annahmen (Viehdichte, Anzahl der Ausbrüche, geografische Lage etc.) die gesamtwirtschaftlichen Kosten eines Ausbruchs der Klassischen Schweinepest (KSP) untersucht. Dabei wird prinzipiell zwischen den Bekämpfungsstrategien „Keulen“ oder „Beobachten“ unterschieden und deren Einfluss auf die ökonomischen Konsequenzen eines KSP-Ausbruchs analysiert. Die Ergebnisse zeigen, dass keine der beiden Strategien grundsätzlich überlegen ist. Um die Kosten eines Seuchen-ausbruchs gering zu halten, sind drei Punkte von entscheidender Bedeutung. Erstens sollte die Seuche möglichst kurz andauern, zweitens sollte eine geographische Ausbreitung verhindert werden, und drittens sollte eine Bekämpfungsstrategie möglichst schnell beschlossen und umgesetzt werden.
Optically induced spin polarization of an electric current through a quantum dot
Creators: name: Smirnov, A. Yu.
name: Mourokh, L. G.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Other Condensed Matter (cond-mat.other)
subject: FOS: Physical sciences

description: We examine electron transport through semiconductor quantum dot subject to a continuous circularly polarized optical irradiation resonant to the electron - heavy hole transition. Electrons having certain spin polarization experience Rabi oscillation and their energy levels are shifted by the Rabi frequency. Correspondingly, the equilibrium chemical potential of the leads and the lead-to-lead bias voltage can be adjusted so only electrons with spin-up polarization or only electrons with spin-down polarization contribute to the current. The temperature dependence of the spin polarization of the current is also discussed.
description: Several misprints are corrected
Physical implications of a fundamental period of time
Creators: name: Wendel, Garrett
name: Martinez, Luis
name: Bojowald, Martin
Publisher: name: arXiv
Year: 2020
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: If time is described by a fundamental process rather than a coordinate, it interacts with any physical system that evolves in time. The resulting dynamics is shown here to be consistent provided the fundamental period of the time system is sufficiently small. A strong upper bound T_C < 10^{-33}s of the fundamental period of time, several orders of magnitude below any direct time measurement, is obtained from bounds on dynamical variations of the period of a system evolving in time.
description: 5 pages, 3 figures
Zur Dynamik unterschiedlicher Institutionalisierungsformen landwirtschaftlicher Arbeit - Eine empirische Untersuchung Schweizer Familienbetriebe
Creators: name: Hoop, Daniel
name: Mack, Gabriele
name: Mann, Stefan
name: Schmid, Dierk
name: Hoop, Daniel
name: Mack, Gabriele
name: Mann, Stefan
name: Schmid, Dierk
Publisher: name: Unknown
Year: 2013
Subjects: subject: Farm Management
subject: Labor and Human Capital
subject: Familienarbeit
subject: Nebenerwerb
subject: Lohnarbeit
subject: Wachstum
subject: Clusteranalyse
subject: DEA

description: Die Entwicklung des Arbeitskräfteeinsatzes von 2000 Schweizer Buchhaltungsbetrieben wird zwischen 2004 und 2009 untersucht. Dabei wird nach dem Einsatz von Familienarbeitskräften innerhalb und außerhalb des Betriebs, Fremdarbeitskräften und Lohnarbeit von Dritten und für Dritte differenziert. Während etwas über die Hälfte der Betriebe im Betrachtungszeitraum den Arbeitseinsatz konstant lässt, ergeben sich für den Rest mittels Clusteranalyse sieben verschiedene Muster der Veränderung des Arbeitseinsatzes. In der Entwicklung der Arbeitsproduktivität und des Einkommens unterscheiden sich die Cluster teilweise deutlich, in der totalen Faktorproduktivität unterscheiden sie sich indes nicht signifikant.
The shalom/salaam group : Muslim-Jewish dialogue in Vancouver, British Columbia
Creators: name: Gallaher, Alison Tiffany
Publisher: name: University of British Columbia
Year: 2009

description: While the expanding phenomenon of Muslim-Jewish interfaith dialogue in North America and Western Europe is often credited with the potential to positively influence relations in these regions as well as in the Middle East, analysis of such initiatives is under-represented in the anthropological literature. In an ethnographic examination of a small dialogue group in Vancouver, British Columbia, I interviewed eleven Muslim participants of differing ages, genders, and ethnic backgrounds to discover how they viewed the project's purpose, dynamics, and their participation in it. I found that despite mutual goodwill and an effort on both sides to blur religious boundaries and create a unified psychological space or sense of communitas, the interfaith initiative encountered difficulties due to disagreements over whether dialogue should include discussion of the Palestinian-Israeli conflict, tension over the expression of religious stereotypes in one small group context, differences between the individualistic, esoteric beliefs of liberal (and sometimes secular) Jews and the more traditional Muslims' respect for religious authority and tradition, and the challenge for many of the Muslims of balancing inter-religious activities with the requirements of religious practice and the demands of work, school, and family responsibilities. Such difficulties are intrinsic to the broader dialogue process between Muslims and Jews in the West, which is framed historically as an interchange that has been gradually developing over the past four decades. Characterized by its resilience and open-ended, emergent nature, this process continues despite setbacks. More research into the impact of factors like age and gender roles, employment patterns, tasks of religious leadership, and trends in spiritual observance on Muslim-Jewish dialogue initiatives may provide additional insight into the dynamics of these projects at the grassroots level.
Local conformal nets arising from framed vertex operator algebras
Creators: name: Kawahigashi, Yasuyuki
name: Longo, Roberto
Publisher: name: arXiv
Year: 2004
Subjects: subject: Operator Algebras (math.OA)
subject: Mathematical Physics (math-ph)
subject: Quantum Algebra (math.QA)
subject: FOS: Mathematics
subject: FOS: Physical sciences
subject: 81R15; 81T05; 81T40; 46L37; 17B69; 20D08

description: We apply an idea of framed vertex operator algebras to a construction of local conformal nets of (injective type III_1) factors on the circle corresponding to various lattice vertex operator algebras and their twisted orbifolds. In particular, we give a local conformal net corresponding to the moonshine vertex operator algebras of Frenkel-Lepowsky-Meurman. Its central charge is 24, it has a trivial representation theory in the sense that the vacuum sector is the only irreducible DHR sector, its vacuum character is the modular invariant J-function and its automorphism group (the gauge group) is the Monster group. We use our previous tools such as alpha-induction and complete rationality to study extensions of local conformal nets.
description: 24 pages; The automorphism group of the moonshine net is now identified with the monster group
The effects of non-native interactions on protein folding rates: Theory and simulation
Creators: name: Clementi, C.
name: Plotkin, S. S.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Biomolecules (q-bio.BM)
subject: FOS: Biological sciences

description: Proteins are minimally frustrated polymers. However, for realistic protein models non-native interactions must be taken into account. In this paper we analyze the effect of non-native interactions on the folding rate and on the folding free energy barrier. We present an analytic theory to account for the modification on the free energy landscape upon introduction of non-native contacts, added as a perturbation to the strong native interactions driving folding. Our theory predicts a rate-enhancement regime at fixed temperature, under the introduction of weak, non-native interactions. We have thoroughly tested this theoretical prediction with simulations of a coarse-grained protein model, by employing an off-lattice $C_α$ model of the src-SH3 domain. The strong agreement between results from simulations and theory confirm the non trivial result that a relatively small amount of non-native interaction energy can actually assist the folding to the native structure.
description: 35 pages, 12 figures, 1 table
On weighted estimates for a class of Volterra integral operators
Creators: name: Rychkov, V. S.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Functional Analysis (math.FA)
subject: Classical Analysis and ODEs (math.CA)
subject: FOS: Mathematics

description: Volterra integral operators ${\cal A}=\sum_{k=0}^m {\cal A}_k$, $({\cal A}_k f)(x)= a_k (x)\int_0^x t^k f(t) \,dt$, are studied acting between weighted $L_2$ spaces on $(0,+\infty)$. Under certain conditions on the weights and functions $a_k$, it is shown that $\cal A$ is bounded if and only if each ${\cal A}_k$ is bounded. This result is then applied to describe spaces of pointwise multipliers in weighted Sobolev spaces on $(0,+\infty)$.
description: 5 pages
Probing new physics scenarios of muon $g-2$ via $J/ψ$ decay at BESIII
Creators: name: Cvetič, Gorazd
name: Kim, C. S.
name: Lee, Donghun
name: Sahoo, Dibyakrupa
Publisher: name: arXiv
Year: 2020
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The disagreement between the standard model prediction and the experimental measurement of muon anomalous magnetic moment can be alleviated by invoking an additional particle which is either a vector boson ($X_1$) or a scalar ($X_0$). This new particle, with the mass $m_X \lesssim 2 m_μ$, can be searched for in the decay $J/ψ\to μ^- μ^+ X$, where $X$ is missing. Our numerical study shows that the search is quite feasible at the BESIII experiment in the parameter space allowed by muon $g-2$ measurements.
description: 16 pages, 10 figures, 2 tables, References updated
Molecular Insights into the Loading and Dynamics of Anticancer Drugs on Silicene and Folic acid-conjugated Silicene nanosheets: DFT calculation and MD simulation
Creators: name: Razavi, Leila
name: Heidar Raissi
name: Hashemzadeh, Hassan
name: Farzad, Farzaneh
Publisher: name: Taylor & Francis
Year: 2020
Subjects: subject: Biophysics
subject: Biochemistry
subject: Medicine
subject: Neuroscience
subject: Pharmacology
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: Cancer
subject: Hematology

description: The adsorption behavior of Anastrozole (ANA) and Melphalan (MEL) anticancer drugs on the surface of silicene nanosheet (SNS) and functionalized SNS with folic acid (FA-SNS) is investigated and compared using the density functional theory (DFT) and molecular dynamics (MD) simulation. The DFT calculation is performed at the M06-2X/6–31G** level to characterize the optimized geometry properties of the designed complexes. The calculated adsorption energies are in the range from -65.59 to -144.23 kJ/mol, indicating the drug absorption on the surface of SNS and FA-SNS is exergonic. The π-π interaction between the drugs and SNS surface is the main driving force in the formation of drug-carriers complexes. The quantum theory of atoms in molecule (QTAIM) results reveal that the interaction of SNS and FA-SNS with both drugs has a non-covalent nature. The natural bond orbital (NBO) analysis shows that the charge is transferred from the drug molecules to carrier in all of the investigated complexes. Furthermore, MD simulations reveal that the contribution of van der Waals energy in drug-carrier interactions is more than electrostatic energy. Also, the obtained results demonstrate that the movement of drug molecules toward the carriers is spontaneous. Our study provides insights into the drug delivery capability of SNS and FA-SNS for the delivery of two drugs (ANA and MEL).
Additional file 1 of Functional analysis of SARS-CoV-2 proteins in Drosophila identifies Orf6-induced pathogenic effects with Selinexor as an effective treatment
Creators: name: Zhu, Jun-Yi
name: Lee, Jin-Gu
name: Leemput, Joyce Van De
name: Lee, Hangnoh
name: Han, Zhe
Publisher: name: figshare
Year: 2021
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 1. Table S1. Conservation scores for SARS-CoV-2 human protein-protein host interactome in Drosophila.
ПРОФИЛАКТИКА ИНСПЕКТОРИНИНГ РЕЦИДИВ ЖИНОЯТЧИЛИКНИНГ ОЛДИНИ ОЛИШ ФАОЛИЯТИ
Creators: name: Қадамов, Жасур
Publisher: name: Zenodo
Year: 2024

description: Ушбу мақолада рецидив жиноятчиликка берилган тариф ва унинг мохияти, профилактика инспекторининг рецидив жиноятчилик олдини олиш фаолияти ёритиб ўтилган.