cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Impact of Calcium on Transport Property of Graphene
Creators: name: Katoch, Jyoti
name: Ishigami, Masa
Publisher: name: arXiv
Year: 2011
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We have measured the impact of calcium adsorbates on the transport property of graphene. Although calcium renders conductivity linearly dependent on the carrier density of graphene as predicted, our experimental results diverge from the existing theoretical calculations. Our data expose the inadequacy of any existing theory to describe the minimum conductivity of graphene and indicate that a more complete testing of the impurity scattering calculations will require improving the experimental capabilities by minimizing the contribution from the substrate-bound charged impurities and developing an ability to count the number of adsorbates while measuring transport.
description: 8 pages, 5 figures
Microlensing Events With X-Ray Counterparts
Creators: name: Murphy, Max
Publisher: name: Zenodo
Year: 2013
Subjects: X-ray sources
Gravitational microlensing
Astronomy

description: For the past two decades, microlensing has been a promising phenomenon for a variety of astronomy fields. Detecting small amplification of distant objects’ flux has provided evidence of planetary star systems and faint, otherwise undetectable MACHOs, such as neutron stars and black holes. Identifying the locations of these previously unrecorded objects can provide more accurate details about the distribution of dark matter in the Milky Way’s Galactic Bulge and dark Halo. Two broad scale sky surveys, The Optical Gravitational Lensing Experiment (OGLE) and Microlensing Observation in Astrophysics (MOA), record the luminosity of objects that appear to be involved in microlensing events and post a light curve of the desired event: the magnitude of the source object plotted vs. the approximate event duration in Julian days. Frank Primini, a coworker of Rosanne DiStefano and member a team of astronomers researching microlensing events, has developed a program to monitor the MOA and OGLE events and find possible catalogued object matches near the recorded position of each announced event. The events are matched with objects registered in a variety of catalogues, two of which include X-Ray source objects - the Chandra Source Catalogue (CSC) and the XMM-Newton Serendipitous Source Catalogue (3XMM-DR4). I present a general discussion and classification of the 38 matches between X-Ray objects and microlensing events recorded in the past decade, searching specifically for indications of Black Holes or Neutron Stars. I offer a visual representation of these events including the type of X-Ray radiation (soft--hard), separation between event and matched object, closeness of lens fit, literature references, and potential error in flux observations due to gas emitted from dust (Schlatly & Finkbeiner 1992). From the original 38 microlensing events, I noted eleven events having amplifications that poorly represent a microlensing light curve and nine events with limited observational data. The remaining eighteen events deserve further observation and analysis before any other conclusions about their physical properties can be confirmed.
description: {"references": ["Alcock C 2000 The Astrophysical Journal 452 1", "Jovanic P 2008 Monthly Notices of the Royal Astronomical Society 386: 397-406", "Paczynski B 1996 Ann. Rev. Astron. Astrophys. 34 419", "Sakano M 2002 The Astrophysical Journal Supplement Series 138:19-34", "Shlaftly E & Finkbeiner D Recalibrated Infrared-based Dust Map http://adsabs.harvard.edu/cgibin/", "nph-bib_query?bibcode=2011ApJ...737..103S&db_key=AST&high=3290e5e17909355", "Sutherland W 2001 Encyclopedia of Astronomy and Astrophysics Nature Publishing Group", "Wyrzykowski L 2012 Acta Astronomica 60 17"]}
Apple Packing and Storage Houses: Layout and Design
Creators: name: Herrick, Joseph F.
name: Sainsbury, G. F.
name: Carlsen, Earl W.
name: Hunter, D. Loyd
name: Herrick, Joseph F.
name: Sainsbury, G. F.
name: Carlsen, Earl W.
name: Hunter, D. Loyd
Publisher: name: Unknown
Year: 1964
Subjects: subject: Crop Production/Industries
subject: Labor and Human Capital
subject: Marketing
subject: FOS: Economics and business
subject: Research and Development/Tech Change/Emerging Technologies

description: Excerpts from the report: The layouts and designs presented in this report are intended to serve as guides for the planning and construction of apple packing and storage houses of various sizes throughout the country. Layouts are developed for: Three packing rooms, using different methods of sizing and packing apples, or having a different packing capacity; and three storage houses, with capacities of 25,000, 50,000, and 100,000 standard wooden boxes. The first packing room layout is for a single packing line for exact sizing, the second is for a single line for group sizing, and the third is for a double line — one for exact sizing and the other for group sizing. The equipment in each packing line was selected to provide the most efficient and economical overall operation.
Photo-z Performance for Precision Cosmology II : Empirical Verification
Creators: name: Bordoloi, R.
name: Lilly, S. J.
name: Amara, A.
name: Oesch, P. A.
name: Bardelli, S.
name: Zucca, E.
name: Vergani, D.
name: Nagao, T.
name: Murayama, T.
name: Shioya, Y.
name: Taniguchi, Y.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: The success of future large scale weak lensing surveys will critically depend on the accurate estimation of photometric redshifts of very large samples of galaxies. This in turn depends on both the quality of the photometric data and the photo-z estimators. In a previous study, (Bordoloi et al. 2010) we focussed primarily on the impact of photometric quality on photo-z estimates and on the development of novel techniques to construct the N(z) of tomographic bins at the high level of precision required for precision cosmology, as well as the correction of issues such as imprecise corrections for Galactic reddening. We used the same set of templates to generate the simulated photometry as were then used in the photo-z code, thereby removing any effects of "template error". In this work we now include the effects of "template error" by generating simulated photometric data set from actual COSMOS photometry. We use the trick of simulating redder photometry of galaxies at higher redshifts by using a bluer set of passbands on low z galaxies with known redshifts. We find that "template error" is a rather small factor in photo-z performance, at the photometric precision and filter complement expected for all-sky surveys. With only a small sub-set of training galaxies with spectroscopic redshifts, it is in principle possible to construct tomographic redshift bins whose mean redshift is known, from photo-z alone, to the required accuracy of 0.002(1+z).
description: 7 pages, 5 figures, accepted for publication in MNRAS
The toolbox of modern multi-loop calculations: novel analytic and semi-analytic techniques
Creators: name: Pak, Alexey
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Computational Physics (physics.comp-ph)
subject: FOS: Physical sciences

description: We describe three algorithms for computer-aided symbolic multi-loop calculations that facilitated some recent novel results. First, we discuss an algorithm to derive the canonical form of an arbitrary Feynman integral in order to facilitate their identification. Second, we present a practical solution to the problem of multi-loop analytical tensor reduction. Finally, we discuss the partial fractioning of polynomials with external linear relations between the variables. All algorithms have been tested and used in real calculations.
description: Talk given at ACAT 2011 conference in London, 5-9 September
Cosmic Archaeology: The Recent History Of The Harvard-Smithsonian Center For Astrophysics Analyzed Through Literature Heat Maps
Creators: name: Kardish, McKenna E.
Publisher: name: Zenodo
Year: 2013
Subjects: Astrophysics Data System All-Sky Survey
Heat maps
Astronomical research

description: The purpose of this project is split into two parts- the first of which is testing the functionality of the Astrophysics Data System All-Sky Survey (ADSASS), using Aladin and WorldWide Telescope (WWT) to display heat maps showing where and why the Sky has been studied and by whom, over time. These tests are significant, as this project is, as far as we know, the first of its kind to use the ADSASS, or any heat map, to study the distribution of astronomy research projects on the Sky. The second part of the project focuses on utilizing the ADSASS to analyze the history of the output of astronomical articles specifically from the Harvard-Smithsonian Center for Astrophysics (CfA) through heat maps of article density portrayed on the sky through the articles’ objects’ coordinates. This study demonstrates if and how CfA scientists’ interests varied from the general interests of the Astrophysics community at various points from 2000-2012. Conducting the research also lead to identification of areas of improvement and changes for the ADSASS, Aladin, and WWT teams. The study concludes that once planned improvements to the “Select Tool” are implemented, analysis of the ADSASS heat maps will offer a very useful technique for studying and analyzing the history of astrophysics research at any institution, especially for the years 2000-2012 in which the collection of articles is the most complete.
description: {"references": ["Pepe, Alberto; Goodman, Alyssa; and August Muench. The ADS All-Sky Survey. Nov 2011"]}
Efficiency of organic manuring and mineral fertilization regimes in potato brown rot suppression and soil microbial biodiversity under field conditions
Creators: name: Messiha, Nevein A. S.
name: Elhalag, K. M. A
name: Balabel, N. M.
name: Matar, H. A.
name: Farag, S. M. A.
name: Hagag, M. H.
name: Khairy, A. M.
name: El-Aliem, M. M. Abd
name: Hanafy, M. S.
name: Farag, N. S.
Publisher: name: Taylor & Francis
Year: 2020
Subjects: subject: Microbiology
subject: FOS: Biological sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Ecology
subject: Marine Biology
subject: Plant Biology

description: Microbial biodiversity in soil following different fertilisation regimes and their impact on potato brown rot suppression was studied. Evaluation was made at four naturally infested locations in Egypt. Fields with low components of organic matter (OM) and low carbon nitrogen (C:N) ratio were conducive to the disease caused by Ralstonia solanacearum. Contrary to fields rich in antagonistic actinomycetes and microbial biodiversity. The effect of different regimes on disease control varied from location to another according to difference in edaphic factors. The effect of NPK (nitrogen, phosphorous and potassium) suppression was remarkable as related to increase in eubacteria biodiversity, endospores bacteria and actinomycetes in alkaline soils. Replacement of potassium with magnesium (NPMg) significantly suppressed infection and was associated with soil oligotrophism and antagonistic actinomycetes. Replacement of potassium with calcium (NPCa) significantly suppressed infection, increased fungal biodiversity and antagonistic actinomycetes. Composted chicken manure increased suppression and accompanied with a clear shift in soil biodiversity and increased antagonistic bacteria and fluorescent pseudomonas ratios. Decrease in soil biodiversity was recorded in some cases. Plant animal compost showed disease suppression which accompanied with an increase in microbial biodiversity along with high ratio of antagonistic bacteria. On the other hand, an increase in OM dissociation and reduction in C:N ratio was recorded in one area, characterised with natural high soil OM content, which enhanced soil conduciveness. In conclusion, the recommended fertilisation regime to suppress potato brown rot disease vary from soil to another according to different soil edaphic factors.
Recurring Microlensing Events In The Galactic Bulge
Creators: name: Oprescu, Antonia M.
Publisher: name: Zenodo
Year: 2013
Subjects: Gravitational microlensing
Galactic bulges
Astronomy

description: Annually, up to 2,000 distinct microlensing events in the galactic bulge are detected and monitored by the OGLE and MOA teams. A small percentage of these are found to occur within 5" of each other and more than 10 days apart. If such a match consists of distinct events, we label them as recurring microlensing events. We present a systematic search for recurring events using data from OGLE and MOA. We restricted our search to matches with one of the events in 2013 and we determined that the dataset comprised of the 32 matches that fulfill these criteria contains 8 pairs of genuine repeating events, 5 pairs with the same double-peaked event, 17 pairs of false recurring events, 1 inconclusive and 1 non- microlensing match. From the 18 pairs that had the same event observed once by OGLE and once by MOA, we also found that the OGLE and MOA fields are o

set with a mean  = 3:51quot; and standard deviation  = 1:44quot;. Furthermore, we identify the most interesting matches for further study and we discuss how these results could propel the discovery of planetary systems and high velocity objects through microlensing./p>
description: {"references": ["Bond, I.A., Abe, F., Dodd, R.J., et al. 2001, MNRAS, 327, 868", "Di Stefano, R., Mao, S. 1996, ApJ, 457, 93", "Di Stefano, R. 2012a, ApJS, 201, 20", "Di Stefano, R. 2012b, ApJS, 201, 21", "Gould, A. 2005, New A Rev., 49, 424", "Kurtz, M.J., Eichhorn, G., Accomazzi, A., Grant et al. 1999, D-Lib Magazine, 5, 11 eprint", "Mao, S., Kerins, E., & Rattenbury, N. J. 2008, in Proc. International Astronomical Union, IAU Symposium, 249, 20, ed. Y.-S. Sun, S. Ferraz-Mello and J.-L. Zhou.", "Narayan, R. & Bartelmann, M. 2008, arXiv:9606001v2", "Ochsenbein, F., Bauer, P., & Marcout, J. 2000, A&AS, 143, 23", "Skowron, J., Wyrzykowski, L., Mao, S., & Jaroszynski, M. 2009, MNRAS, 393, 999", "Sumi,T., Bennett, B.P., Bond, I.A. et al. 2013, ApJ, 778, 150", "Szymanski, M. K., Udalski, A., Soszynski, I. et al. 2011, Acta Astron., 61, 83", "Udalski, A. 2003, Acta Astron., 53, 291"]}
Smectic Pores and Defect Cores
Creators: name: Matsumoto, Elisabetta A.
name: Santangelo, Christian D.
name: Kamien, Randall D.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: Riemann's minimal surfaces are a complete, embeddable, one-parameter family of minimal surfaces with translational symmetry along one direction. It's infinite number of planar ends are joined together by an array of necks, closely matching the morphology of a bicontinuous, lamellar system with pores connecting alternating layers. We demonstrate explicitly that Riemann's minimal surfaces are composed of a nonlinear sum of two oppositely-handed helicoids. This description is particularly appropriate for describing smectic liquid crystals containing two screw dislocations.
description: 6 pages, 4 figures, Geometry of Interfaces Oct 2011, Primosten, Croatia
Multiscale Theory of Finite Size Bose Systems: Implications for Collective and Single-Particle Excitations
Creators: name: Pankavich, Stephen
name: Zhreif, Zeina
name: Chen, Yong
name: Ortoleva, Peter
Publisher: name: arXiv
Year: 2012
Subjects: subject: Mathematical Physics (math-ph)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Boson droplets (i.e., dense assemblies of bosons at low temperature) are shown to mask a significant amount of single-particle behavior and to manifest collective, droplet-wide excitations. To investigate the balance between single-particle and collective behavior, solutions to the wave equation for a finite size Bose system are constructed in the limit where the ratio \varepsilon of the average nearest-neighbor boson distance to the size of the droplet or the wavelength of density disturbances is small. In this limit, the lowest order wave function varies smoothly across the system, i.e., is devoid of structure on the scale of the average nearest-neighbor distance. The amplitude of short range structure in the wave function is shown to vanish as a power of \varepsilon when the interatomic forces are relatively weak. However, there is residual short range structure that increases with the strength of interatomic forces. While the multiscale approach is applied to boson droplets, the methodology is applicable to any finite size bose system and is shown to be more direct than field theoretic methods. Conclusions for Helium-4 nanodroplets are drawn.
description: 28 pages, 5 figures
Simulation of radiation driven wind from disc galaxies
Creators: name: Chattopadhyay, Indranil
name: Sharma, Mahavir
name: Nath, Biman B.
name: Ryu, Dongsu
Publisher: name: arXiv
Year: 2012
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We present 2-D hydrodynamic simulation of rotating galactic winds driven by radiation. We study the structure and dynamics of the cool and/or warm component($T \simeq 10^4$ K) which is mixed with dust. We have taken into account the total gravity of a galactic system that consists of a disc, a bulge and a dark matter halo. We find that the combined effect of gravity and radiation pressure from a realistic disc drives the gas away to a distance of $\sim 5$ kpc in $\sim 37$ Myr for typical galactic parameters. The outflow speed increases rapidly with the disc Eddington parameter $Γ_0(=κI/(2 c G Σ)$) for $Γ_0 \ge 1.5$. We find that the rotation speed of the outflowing gas is $\lesssim 100$ km s$^{-1}$. The wind is confined in a cone which mostly consist of low angular momentum gas lifted from the central region.
description: 10 pages, 11 figures, Accepted for publication in MNRAS
Sequential designs for estimating the operating window
Creators: name: Fang, Yongfei
name: Tian, Yubin
name: Cai, Xia
Publisher: name: Taylor & Francis
Year: 2019
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Neuroscience
subject: Immunology
subject: FOS: Clinical medicine
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: 111714 Mental Health
subject: FOS: Health sciences

description: In some industrial tests, the testing specimens are subjected to a variety of stress levels to generate observations. During the test, a prescribed stress level is applied to each experimental unit and the outcome is ternary: non-response, successful-response and over-response. Non-response and over-response are two failure modes. There is a operating window of stress levels in which successful-responses are excited with probability p. This article proposes two new sequential designs to estimate the boundaries of the operating window. Simulation study shows that the proposed procedures are efficient and robust.
Überlegungen zur älterpaläolithischen Technologieentwicklung und Nomenklatur
Creators: name: Schäfer, Dieter
Publisher: name: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts
Year: 2020

description: -
description: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts, Bd. 75 Nr. 1 (1997)
The Jeans Mass as a Fundamental Measure of Self-Gravitating Disc Fragmentation and Initial Fragment Mass
Creators: name: Forgan, Duncan
name: Rice, Ken
Publisher: name: arXiv
Year: 2011
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: As a formation route for objects such as giant planets and low-mass stars in protostellar discs (as well as stars in AGN discs), theories of self-gravitating disc fragmentation need to be able to predict the initial masses of fragments. We describe a means by which the local Jeans mass inside the spiral structure of a self-gravitating disc can be estimated. If such a self-gravitating disc satisfies the criteria for disc fragmentation, this estimate provides a lower limit for the initial mass of any fragments formed. We apply this approach to a series of self-gravitating protostellar disc models, to map out the typical masses of fragments produced by this formation mode. We find a minimum fragment mass of around 3 Jupiter masses, which is insensitive to the stellar mass, and that - within the parameter space surveyed - fragments with masses between 10 and 20 Jupiter masses are the most common. We also describe how the Jeans mass allows us to derive a more general criterion for disc fragmentation, which accounts for the processes of viscous heating, radiative cooling, accretion and the disc's thermal history. We demonstrate how such a criterion can be determined, and show that in limiting cases it recovers several fragmentation criteria that have been posited in the past, including the minimum cooling time/maximum stress criterion.
description: 12 pages, 4 figures, accepted for publication in MNRAS
The Feasibility of Expanding the Sweetpotato Canning Industry in the South
Creators: name: Hammond, Leigh H.
name: King, Richard A.
name: Hammond, Leigh H.
name: King, Richard A.
Publisher: name: Unknown
Year: 1963
Subjects: subject: Crop Production/Industries
subject: Labor and Human Capital
subject: Marketing
subject: FOS: Economics and business
subject: Production Economics
subject: Research Methods/ Statistical Methods

description: Excerpts from the report: This report provides information about the profitability of investments in sweetpotato canning plants in North Carolina. The analysis is believed to be applicable throughout most of the South. The direction which developments in the sweetpotato processing industry should take rests on several strategic considerations which influence investment profitability. Specifically, the research objectives were: 1. To develop estimates of the initial durable goods investment required for four model sweetpotato canning plants having capacities of 10,000, 20,000, 30,000, and 40,000 pounds of raw product per hour of operation. 2. To estimate costs and revenues in operating the four plants for different lengths of season. 3. To evaluate the influence of length of operating season, product prices, factor prices, and less-than-capacity operation on the profitability of new investment in this industry.
Structural Evolution of One-dimensional Spin Ladder Compounds Sr14-xCaxCu24O41 with Ca doping and Related Hole Redistribution Evidence
Creators: name: Deng, Guochu
name: Pomjakushin, Vladimir
name: Petříček, Václav
name: Pomjakushina, Ekaterina
name: Kenzelmann, Michel
name: Conder, Kazimierz
Publisher: name: arXiv
Year: 2011
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Incommensurate crystal structures of spin ladder series Sr14-xCaxCu24O41 (x=3, 7, 11, 12.2) were characterized by powder neutron scattering method and refined using the superspace group Xmmm(00γ)ss0 (equivalent to superspace group Fmmm(0,0,1+γ)ss0); X stands for non-standard centering (0,0,0,0), (0,1/2,1/2,1/2), (1/2,1/2,0,0), (1/2,0,1/2,1/2)) with a modulated structure model. The Ca doping effects on the lattice parameters, atomic displacement, Cu-O distances, Cu-O bond angles and Cu bond valence sum were characterized. The refined results show that the CuO4 planar units in both chain and ladder sublattices become closer to square shape with an increase of Ca doping. The Cu bond valence sum calculation provided new evidence for the charge transfer from the chains to ladders (approximately 0.16 holes per Cu from x=0 to 12.2). The charge transfer was attributed to two different mechanisms: (a) the Cu-O bond distance shrinkage on the ladder; (b) increase of the interaction between two sublattices, resulting in Cu-O bonding between the chains and ladders. The low temperature structural refinement resulted in the similar conclusion, with a slight charge backflow to the chains.
description: 29 pages, 16 figures, submitted to physics review b, accepted
Rainer Halpaap, Der Siedlungsplatz Soest-Ardey
Creators: name: Meyer, Michael
Publisher: name: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts
Year: 2020

description: Rezension zu: Rainer Halpaap, Der Siedlungsplatz Soest-Ardey. Bodenaltertümer Westfalens, Band 30. Berichte des Westfälischen Museums für Archäologie - Amt für Bodendenkmalpflege - Landschaftsverband Westfalen-Lippe. Verlag Philipp von Zabern, Mainz 1994. ISSN 0523-0013, ISBN 3-8053-1675-5. 327 Seiten Text mit 83 Abbildungen, 113 Tafeln und 3 Falttafeln
description: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts, Bd. 75 Nr. 1 (1997)
title: Verschwörungsglaube als Gefahr für Demokratie und Zusammenhalt
title: Erklärungsansätze und Prävention
titleType: Subtitle
Creators: name: Below, Ruben
name: El-Menouar, Yasemin
name: Michalowski, Ines
Publisher: name: Bertelsmann Stiftung
publisherIdentifier: https://ror.org/01wj9hk44
publisherIdentifierScheme: ROR
Year: 2025
Subjects: Verschwörungsglaube
Gesellschaft
Religiosität
Religion
Verschwörungstheorie

description: Im September 2024 hielten 28 Prozent der deutschen Bevölkerung die Aussage „Es gibt geheime Organisationen, die einen großen Einfluss auf politische Entscheidungen haben“ für mindestens wahrscheinlich. Zwei Jahre zuvor war noch rund ein Drittel (33 Prozent) davon überzeugt. Die Aussage „Regierungsbehörden überwachen alle Bürger genau“ hielten 2024 17 Prozent der Bevölkerung für mindestens wahrscheinlich; zwei Jahre zuvor betrug dieser Anteil noch 27 Prozent. „Dieser starke Rückgang ist mit hoher Wahrscheinlichkeit auf die Lockerung der Kontaktbeschränkungen in der Coronapandemie zurückzuführen“, so Dr. Yasemin El-Menouar, Expertin für Religion und Zusammenhalt bei der Bertelsmann Stiftung. Die dritte Aussage zur Messung von Verschwörungsglaube – „Ereignisse, die auf den ersten Blick nicht in Verbindung stehen, sind oft das Ergebnis geheimer Aktivitäten“ – fand 2024 bei 19 Prozent der Bevölkerung Zustimmung – im Jahr 2022 war dieser Anteil mit 22 Prozent etwas höher. Damit ist der Verschwörungsglaube in Deutschland insgesamt leicht zurückgegangen, aber immer noch ist ein Fünftel bis zu fast einem Drittel der Bevölkerung ansprechbar für Verschwörungsnarrative.
Open Access Infrastructures - esperienze oa nell’istituto nazionale di fisica nucleare
Creators: name: Bianco, Stefano
name: D. Menasce
name: L. Perini
name: M. Maggi
name: R. Barbera
name: T. Boccali
name: L. Dell’Agnello
Publisher: name: INFN Open Access Repository
Year: 2015

description: Esposizione delle attivita INFN nell'Open Access Publishing e Open Access Data. Presentazione del progetto di database delle ricerca INFN e suo pilota openaccessrepository.it
Apple Storage and Packing Facilities for Southern Illinois
Creators: name: Heffernan, Robert E.
name: Heffernan, Robert E.
Publisher: name: Unknown
Year: 1963
Subjects: subject: Crop Production/Industries
subject: Labor and Human Capital
subject: Marketing
subject: FOS: Economics and business
subject: Production Economics
subject: Research and Development/Tech Change/Emerging Technologies

description: Excerpts from the report: This study developed out of a request for assistance from the Illinois Department of Agriculture in early 1961. Primary objective was to plan centralized apple storage and packing facilities designed to meet the particular needs of the southern Illinois producing area on an economically sound basis. Most of the fiscal data were developed through field inquiries and research into the costs of construction and operation of similar facilities in Michigan, New York, and the Appalachian area This study is part of a broad program of continuing research by the Agricultural Marketing Service, designed to hold down the cost of marketing farm products.
The Globular Cluster Kinematics and Galaxy Dark Matter Content of NGC 3923
Creators: name: Norris, Mark A.
name: Gebhardt, Karl
name: Sharples, Ray M.
name: Faifer, Favio Raul
name: Bridges, Terry
name: Forbes, Duncan A.
name: Forte, Juan C.
name: Zepf, Stephen E.
name: Beasley, Michael A.
name: Hanes, David A.
name: Proctor, Robert
name: Kannappan, Sheila J.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: This paper presents further results from our spectroscopic study of the globular cluster (GC) system of the group elliptical NGC 3923. From observations made with the GMOS instrument on the Gemini South telescope, an additional 50 GC and Ultra Compact Dwarf (UCD) candidates have been spectroscopically confirmed as members of the NGC 3923 system. When the recessional velocities of these GCs are combined with the 29 GC velocities reported previously, a total sample of 79 GC/UCD velocities is produced. This sample extends to over 6 arcmin (>6 Re \sim30 kpc) from the centre of NGC 3923, and is used to study the dynamics of the GC system and the dark matter content of NGC 3923. It is found that the GC system of NGC 3923 displays no appreciable rotation, and that the projected velocity dispersion is constant with radius within the uncertainties. The velocity dispersion profiles of the integrated light and GC system of NGC 3923 are indistinguishable over the region in which they overlap. We find some evidence that the diffuse light and GCs of NGC 3923 have radially biased orbits within \sim130". The application of axisymmetric orbit-based models to the GC and integrated light velocity dispersion profiles demonstrates that a significant increase in the mass-to-light ratio (from M/Lv = 8 to 26) at large galactocentric radii is required to explain these observations. We therefore confirm the presence of a dark matter halo in NGC 3923. We find that dark matter comprises 17.5% of the mass within 1 Re, 41.2% within 2 Re, and 75.6% within the radius of our last kinematic tracer at 6.9 Re. The total dynamical mass within this radius is found to be 1.5 x 10^12 solar masses. In common with other studies of large ellipticals, we find that our derived dynamical mass profile is consistently higher than that derived by X-ray observations, by a factor of around 2.
description: 17 pages, 10 figures, accepted for publication in MNRAS
Chronologies in Old World Archaeology. Third Edition. Edited by Robert W. Ehrich
Creators: name: Parzinger, Hermann
Publisher: name: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts
Year: 2020

description: Rezension zu: Chronologies in Old World Archaeology. Third Edition. Edited by Robert W. Ehrich. 2 Bände. The University of Chicago Press, Chicago and London 1992. ISBN 0-226-19447-7. Band 1 (ISBN 0-226-19445-0) mit X und 515 Seiten; Band 2 (ISBN 0-226-19446-9) mit 588 Seiten, zahlreichen Abbildungen und Tabellen
description: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts, Bd. 75 Nr. 1 (1997)
Le Gisement Paléolithique Moyen de la Grotte des Cèdres (Le Plan-d’Aups, Var)
Creators: name: Benecke, Norbert
Publisher: name: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts
Year: 2020

description: Rezension zu: Le Gisement Paléolithique Moyen de la Grotte des Cèdres (Le Plan-d’Aups, Var). Sous la direction d’Alban Defleur et Evelyne Crégut-Bonnoure. Documents d’Archéologie Française 49. Editions de la Maison des Sciences de l’Homme, Paris 1995. ISSN 0769-010X, ISBN 2-7351-0626-8. 179 Seiten mit 134 Abbildungen und zahlreichen Tabellen
description: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts, Bd. 75 Nr. 1 (1997)
Backgrounds and Artificial Lighting for Standardized Grain Inspection
Creators: name: Kingsolver, C. H.
name: Yeatman, J. N.
name: Boller, R. A.
name: Thompson, J. A.
name: Kingsolver, C. H.
name: Yeatman, J. N.
name: Boller, R. A.
name: Thompson, J. A.
Publisher: name: Unknown
Year: 1963
Subjects: subject: Crop Production/Industries
subject: Marketing
subject: FOS: Economics and business
subject: Research Methods/ Statistical Methods

description: Excerpts from the report: The accuracy of grain inspection depends heavily on proper lighting. Even where daylight can be used, it changes with the hour and the weather. And the volume of grain shipments and handling has increased so much that many inspection offices are in use 24 hours a day. The need, therefore, is to have artificial lights that will give adequate illumination of constant quality approaching natural daylight as nearly as possible. Four artificial light sources were compared for their accuracy in rendering color in comparison with an accepted standard artificial north sky daylight (7,500° Kelvin). Light sources were arranged to provide an intensity of 130 foot-candles with an angle of view of 45°. The interior of the testing booths was painted a neutral gray. The four illuminants were: Special fluorescent combined with incandescent; a combination of daylight, cool white, and blue fluorescent; cool white fluorescent; and daylight.
Updates from the DESY upgrade week and proposal for ecological gas mixture replacements in muon detectors.
Creators: name: Marcello Abbrescia Università Di Bari E INFN Sez. Bari. CMS/RPC Upgrade Meeting 19th June 2013.
Publisher: name: INFN Open Access Repository
Year: 2013

description: A brief report is given on upgrades plans for the CMS detector, outlining the need for a study focussed on searching for ecological replacement of F-based gases currently used in muon detectors.
Single Molecule Magnets and the Lipkin-Meshkov-Glick model
Creators: name: Campos, Jorge A.
name: Hirsch, Jorge G.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Quantum Physics (quant-ph)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We discuss the description of quantum magnetization in the super paramagnetic compound Fe$_8$ using a generalization of the Lipkin-Meshkov-Glick Hamiltonian. We study the variation of the energy spectra and of the wave-functions as functions of the intensity of an external magnetic field along the three magnetic anisotropy axes.
description: 6 pages, 6 figures, 1 table, Proc. Quantum Optics V, Cozumel, Mexico, November 15-19, 2010
New Strategic Planning Guidelines for Urban Medium-Voltage Grids
Creators: name: Ali, Shawki Alsayed
Publisher: name: Bergische Universität Wuppertal
Year: 2023

description: Firstly, the general framework conditions of the elements of the energy transition are analysed with a focus on the conditions relevant to grid planning. Furthermore, their future development in terms of development scenarios is investigated. At this point, the expected development of each element of the energy transition is determined. Afterwards, the methodology of the strategic grid planning is developed. This methodology converts the analysed framework conditions and the development scenarios into load and feed-in values that can be modelled in the grids. Based on this modelling, the future supply and generation tasks of the grids are mapped. Consequently, the grid limits are identified. In the case of a violation, possible conventional and innovative planning measures are proposed. Subsequently, a clustering algorithm is applied to a dataset of medium-voltage grids to determine representative urban medium-voltage grids. The developed methodology of the strategic grid planning is applied to these representative grids, thus resulting in several planning alternatives. These planning alternatives are assessed technically as well as economically. Finally, a set of generally valid planning guidelines specifically tailored for urban medium-voltage grids are presented. These planning guidelines are methodologically deduced based on the assessed results of the strategic grid planning methodology for the chosen representative urban medium-voltage grids
description: Neue Energie aus Wuppertal, 58
Factors Affecting Rind Breakdown of Citrus Fruits
Creators: name: Davis, Paul L.
name: Harding, Paul L.
name: Sunday, Milliard B.
name: Davis, Paul L.
name: Harding, Paul L.
name: Sunday, Milliard B.
Publisher: name: Unknown
Year: 1963
Subjects: subject: Crop Production/Industries
subject: Marketing
subject: FOS: Economics and business
subject: Research and Development/Tech Change/Emerging Technologies

description: Report Summary: Oranges developed rind breakdown after being rotated on the roller brushes of the washing and cleaning equipment for 1, 3, or 5 minutes. The amount of rind breakdown increased with the length of time fruit was brushed and was further increased by 1, 2, or 3 days' delay in brushing the fruit. Pineapple and Murcott Honey oranges were more susceptible to rind breakdown than Valencia oranges when held at 70° F. and 85 percent relative humidity before washing and brushing. The susceptibility of the Valencia orange to rind breakdown increased when the oranges were held at 85° F. and 75 or 50 percent relative humidity. Softness of oranges and their position on brushes contributed to susceptibility to rind breakdown. Oranges should be washed and brushed as soon as possible after harvest; excessive brushing should be avoided. In preliminary tests, Marsh and Ruby Red grapefruit did not develop rind breakdown from brushing or from delay in handling.
New COMPASS results on Collins and Sivers asymmetries
Creators: name: Bradamante, F.
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: The study of transverse spin and transverse momentum effects is an important part of the scientific program of COMPASS, a fixed target experiment at the CERN SPS. For these studies a 160 GeV/c momentum muon beam is scattered on a transversely polarized nucleon target, and the scattered muon and the forward going hadrons produced in DIS processes are reconstructed and identified in a magnetic spectrometer. The measurements have been performed on a deuteron target in 2002, 2003 and 2004, and on a proton target in 2007 and 2010. The results obtained for the Collins and Sivers asymmetries from the data collected in 2010 are here presented for the first time. They nicely confirm the findings of the 2007 run and allow for reduction of the errors by more than a factor of two.
description: invited talk at Transversity 2011 - 3rd International Workshop on Transverse Polarization Phenomena in Hard Scattering, Veli Lozinj, Croatia, 29 Aug - 2 Sep 2011, proceedings to be published on il Nuovo Cimento C, 2012; 10 pages, 5 figures
Comparative Costs to Consumers of Convenience Foods and Home-Prepared Foods
Creators: name: Harp, Harry H.
name: Dunham, Denis F.
name: Harp, Harry H.
name: Dunham, Denis F.
Publisher: name: Unknown
Year: 1963
Subjects: subject: Demand and Price Analysis
subject: Food Consumption/Nutrition/Food Safety
subject: Marketing
subject: FOS: Economics and business
subject: Research Methods/ Statistical Methods

description: Excerpts from the report: This comprehensive report contains cost and yield data for 247 food forms. Aside from factors such as comparative eating quality and the like, the yield and cost data developed in this study make available for the first time to consumers and researchers a basis for making accurate cost comparisons on a large number of foods in various market forms. The overall objective of the study was to determine the effect of convenience foods or more highly processed food forms on the price of these foods to consumers. Specific objectives were to ascertain (1) the cost per serving of selected convenience foods and their counterparts; (2) the seasonal and geographical effects of convenience foods on prices to consumers; (3) the probable effect of convenience foods on food costs per $100 expenditure for food in grocery stores; and (4) the cost, in terms of higher costs per serving, of the worktime saved by using the convenience forms of various foods.
High-Resolution Spectroscopy Of The Star Rr Lyrae At High Cadence
Creators: name: Bergstrom, Zoey
Publisher: name: Zenodo
Year: 2013
Subjects: Photometry
Astronomical spectroscopy
Astronomy

description: This research presents a spectroscopic and photometric analysis of atmospheric dynamics in the variable star RR Lyrae. Pulsating RR Lyrae type stars play an important role in astrophysics as standard candles and as witnesses of galactic evolution. Though they have been studied for over a century, we still do not completely understand several aspects of their pulsations. The prototype and brightest star of the class, RR Lyrae itself, is probably one of the best-studied stars of its class. Recently, it has been observed by NASAs planet-hunting Kepler mission with a one-minute cadence, resulting in the most precise dataset of an RR Lyrae star in existence. We obtained simultaneous spectroscopy to the Kepler data with a similar cadence (one-minute integrations) using the high-resolution spectrograph attached to the 2.7-m telescope at McDonald observatory. The combination of the spectroscopic and photometric data allows for an unprecedentedly detailed study of the stars atmospheric dynamics, casting light upon some poorly understood aspects of its pulsation. We investigated how the changes in the star's light curve correlate to properties of its spectrum such as changes in the radial velocity curve derived from different (hydrogen and metal) lines, line broadening and amplitudes. This works towards the constraint of atmospheric parameters such as the macroturbulent velocity of the stellar atmosphere.
description: {"references": ["de Boer, K.S. et al. 2008, Stars and Stellar Evolution, EDP Sciences", "Kolenberg, K. et al. 2010, The Astrophysical Journal Letters, 713, 198-203", "Layden A.C. et al. 1996, The Astrophysical Journal, 112, 2110-2131", "Mathias, P. et al. 1994, Astronomy and Astrophysics, 298, 843-848", "Zima, W. 2008, Communications in Asteroseismology 155", "http://kepler.nasa.gov/"]}
Observational constraints on unified dark matter including Hubble parameter data
Creators: name: Liao, Kai
name: Cao, Shuo
name: Wang, Jun
name: Gong, Xiaolong
name: Zhu, Zong-Hong
Publisher: name: arXiv
Year: 2012
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We constrain a unified dark matter (UDM) model from the latest observational data. This model assumes that the dark sector is degenerate. Dark energy and dark matter are the same component. It can be described by an affine equation of state $P_X= p_0 +αρ_X$. Our data set contains the newly revised $H(z)$ data, type Ia supernovae (SNe Ia) from Union2 set, baryonic acoustic oscillation (BAO) observation from the spectroscopic Sloan Digital Sky Survey (SDSS) data release 7 (DR7) galaxy sample, as well as the cosmic microwave background (CMB) observation from the 7-year Wilkinson Microwave Anisotropy Probe (WMAP7) results. By using the Markov Chain Monte Carlo (MCMC) method, we obtain the results in a flat universe: $Ω_Λ$=$0.719_{-0.0305}^{+0.0264}(1σ)_{-0.0458}^{+0.0380}(2σ)$, $α$=$1.72_{-4.79}^{+3.92}(1σ)_{-7.30}^{+5.47}(2σ)(\times10^{-3})$, $Ω_bh^2$=$0.0226_{-0.0011}^{+0.0011}(1σ)_{-0.0015}^{+0.0016}(2σ)$. Moreover, when considering a non-flat universe, $Ω_Λ$=$0.722_{-0.0447}^{+0.0362}(1σ)_{-0.0634}^{+0.0479}(2σ)$, $α$=$0.242_{-0.775}^{+0.787}(1σ)_{-1.03}^{+1.10}(2σ)(\times10^{-2})$, $Ω_bh^2$=$0.0227_{-0.0014}^{+0.0015}(1σ)_{-0.0018}^{+0.0021}(2σ)$, $Ω_k$=$-0.194_{-1.85}^{+2.02}(1σ)_{-2.57}^{+2.75}(2σ)(\times10^{-2})$. These give a more stringent results than before. We also give the results from other combinations of these data for comparison. The observational Hubble parameter data can give a more stringent constraint than SNe Ia. From the constraint results, we can see the parameters $α$ and $Ω_k$ are very close to zero, which means a flat universe is strongly supported and the speed of sound of the dark sector seems to be zero.
description: 13 pages, 7 figures, 2 tables
Life cycle: formation, structure, management/Sergii Sardak, Igor Britchenko, Radostin Vazov, Oleksandr P. Krupskyi//Списание «Икономически изследвания (Economic Studies)». – Институт за икономически изследвания при БАН, София (България). – Volume 30 (6). – 2021. – P. 126-142.
Creators: name: Britchenko, Igor
name: Sardak, Sergii
name: Radostin, Vazov
name: Krupskyi, Oleksandr P.
Publisher: name: figshare
Year: 2021
Subjects: subject: Economics
subject: 150312 Organisational Planning and Management
subject: FOS: Economics and business
subject: 150310 Organisation and Management Theory
subject: 150313 Quality Management
subject: 150603 Tourism Management

description: The article aims to define the management mechanism of complex, open dynamic systems with human participation. The following parts of the system life-cycle were identified and unified in the theoretical scope: general and specific compositional elements of repeating changes, marginal index boundaries, the dynamics of the compositional elements of the lifecycle, the key points of the change in the character of the index dynamics. In the practical scope, two common trends of socio-economical system life-cycle management are considered. The first trend is the regulation of the comprising element ratio, which provides the increase in the duration of the maximally effective performance of a functioning system. The second trend is the regulation of the reproduction time of a new system. The systems life cycle aspects are investigated in almost all sciences and studied within many disciplines in the field of higher education. Therefore, deepening the mastery of scientific and methodological foundations of the life cycle of a complex open dynamic system is useful for any subject in everyday and practical activities. A human being – in the formation of own human capital. Families – when it is formed, the birth of children, the distribution of income and expenses. Companies – for efficient business activities. As well as local communities, local self-government bodies, public authorities and global entities within their profile activities. The results of the research provide the possibility of the development of applicable mechanisms for effectiveness and stability enhancement of managerial and entrepreneurial operation in business projects.
Hans Arnold Gräbke †
Creators: name: Meyer, Erich
Publisher: name: Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege
Year: 2019

description: Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege, Bd. 8 Nr. 10 (1955): Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege
Cosmic-ray antiproton constraints on light dark matter candidates
Creators: name: Lavalle, Julien
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Some direct detection experiments have recently collected excess events that could be interpreted as a dark matter (DM) signal, pointing to particles in the $\sim$10 GeV mass range. We show that scenarios in which DM can self-annihilate with significant couplings to quarks are likely excluded by the cosmic-ray (CR) antiproton data, provided the annihilation is S-wave dominated when DM decouples in the early universe. These limits apply to most of supersymmetric candidates, eg in the minimal supersymmetric standard model (MSSM) and in the next-to-MSSM (NMSSM), and more generally to any thermal DM particle with hadronizing annihilation final states.
description: Contribution to the proceedings of TAUP-2011 (Munich, 5-9 IX 2011). 4 pages