cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Precision Global Determination of the $B\to X_sγ$ Decay Rate
Creators: name: SIMBA Collaboration
name: Bernlochner, Florian U.
name: Lacker, Heiko
name: Ligeti, Zoltan
name: Stewart, Iain W.
name: Tackmann, Frank J.
name: Tackmann, Kerstin
Publisher: name: arXiv
Year: 2020
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We perform the first global fit to inclusive $B\to X_sγ$ measurements using a model-independent treatment of the nonperturbative $b$-quark distribution function, with next-to-next-to-leading logarithmic resummation and $\mathcal{O}(α_s^2)$ fixed-order contributions. The normalization of the $B\to X_sγ$ decay rate, given by $\lvert C_7^{\rm incl} V_{tb} V_{ts}^*\rvert^2$, is sensitive to physics beyond the Standard Model (SM). We determine $\lvert C_7^{\rm incl} V_{tb} V_{ts}^* \rvert = (14.77 \pm 0.51_{\rm fit} \pm 0.59_{\rm theory} \pm 0.08_{\rm param})\times 10^{-3}$, in good agreement with the SM prediction, and the $b$-quark mass $m_b^{1S} = (4.750 \pm 0.027_{\rm fit} \pm 0.033_{\rm theory} \pm 0.003_{\rm param})\,\mathrm{GeV}$. Our results suggest that the uncertainties in the extracted $B\to X_sγ$ rate have been underestimated by up to a factor of two, leaving more room for beyond-SM contributions.
description: 21 pages, 8 figures
Optical Depths and Timescale Distributions in Galactic Microlensing
Creators: name: Wood, Alexander
name: Mao, Shude
Publisher: name: arXiv
Year: 2005
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present microlensing calculations for a Galactic model based on Han & Gould (2003), which is empirically normalised by star counts. We find good agreement between this model and data recently published by the MACHO and OGLE collaborations for the optical depth in various Galactic fields, and the trends thereof with Galactic longitude l and latitude b. We produce maps of optical depth and, by adopting simple kinematic models, of average event timescales for microlensing towards the Galactic bulge. We also find that our model predictions are in reasonable agreement with the OGLE data for the expected timescale distribution. We show that the fractions of events with very long and short timescales due to a lens of mass M are weighted by M^2 n(M)dM and M^(-1) n(M)dM respectively, independent of the density and kinematics of the lenses.
description: 17 pages, 7 figures, to be published in MNRAS
Moduli Stabilisation and the Statistics of SUSY Breaking in the Landscape
Creators: name: Broeckel, Igor
name: Cicoli, Michele
name: Maharana, Anshuman
name: Singh, Kajal
name: Sinha, Kuver
Publisher: name: arXiv
Year: 2020
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The statistics of the supersymmetry breaking scale in the string landscape has been extensively studied in the past finding either a power-law behaviour induced by uniform distributions of F-terms or a logarithmic distribution motivated by dynamical supersymmetry breaking. These studies focused mainly on type IIB flux compactifications but did not systematically incorporate the Kähler moduli. In this paper we point out that the inclusion of the Kähler moduli is crucial to understand the distribution of the supersymmetry breaking scale in the landscape since in general one obtains unstable vacua when the F-terms of the dilaton and the complex structure moduli are larger than the F-terms of the Kähler moduli. After taking Kähler moduli stabilisation into account, we find that the distribution of the gravitino mass and the soft terms is power-law only in KKLT and perturbatively stabilised vacua which therefore favour high scale supersymmetry. On the other hand, LVS vacua feature a logarithmic distribution of soft terms and thus a preference for lower scales of supersymmetry breaking. Whether the landscape of type IIB flux vacua predicts a logarithmic or power-law distribution of the supersymmetry breaking scale thus depends on the relative preponderance of LVS and KKLT vacua.
description: 22 pages + appendices, 4 figures
römische Kurie und das Geld
Creators: name: Dendorfer, Jürgen
Publisher: name: Vorträge und Forschungen
Year: 2021

description: Vorträge und Forschungen, Bd. 85 (2018): Vorträge und Forschungen: Die römische Kurie und das Geld. Von der Mitte des 12. Jahrhunderts bis zum frühen 14. Jahrhundert
RISK BALANCING USING FARM LEVEL DATA: AN ECONOMETRIC ANALYSIS
Creators: name: Yan, Yan
name: Katchova, Ani L.
name: Barry, Peter J.
name: Yan, Yan
name: Katchova, Ani L.
name: Barry, Peter J.
Publisher: name: Unknown
Year: 2004
Subjects: Risk and Uncertainty

description: In the paper, an econometric model is proposed to test the risk balancing hypothesis using farm level data. For the purpose, a constraint on expected utility maximization with respect to farm financial structure is given. Cluster method is applied to pick out the farms on the efficient frontier under expected utility maximization given risk attitude and actual interest rate. Regression results are given and compared to previous findings. Farm characteristics associated with the risk behaviors of farms with optimal utility are identified and compared with other farms.
The Blackbody Radiation in D-Dimensional Universes
Creators: name: Cardoso, Tatiana R.
name: de Castro, Antonio S.
Publisher: name: arXiv
Year: 2005
Subjects: subject: Quantum Physics (quant-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The blackbody radiation is analyzed in universes with $D$ spatial dimensions. With the classical electrodynamics suited to the universe in focus and recurring to the hyperspherical coordinates, it is shown that the spectral energy density as well as the total energy density are sensible to the dimensionality of the universe. Wien's displacement law and the Stefan-Boltzmann law are properly generalized.
»Geldhandel« und Kreditwesen in Rom im 12./13. Jahrhundert
Creators: name: Vendittelli, Marco
Publisher: name: Vorträge und Forschungen
Year: 2021

description: Vorträge und Forschungen, Bd. 85 (2018): Vorträge und Forschungen: Die römische Kurie und das Geld. Von der Mitte des 12. Jahrhunderts bis zum frühen 14. Jahrhundert
In-Ear Measurement of Blood Oxygen Saturation: An Ambulatory Tool Needed To Detect The Delayed Life-Threatening Hypoxaemia in COVID-19
Creators: name: Davies, Harry J.
name: Williams, Ian
name: Peters, Nicholas S.
name: Mandic, Danilo P.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Signal Processing (eess.SP)
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: Non-invasive ambulatory estimation of blood oxygen saturation has emerged as an important clinical requirement to detect hypoxemia in the delayed post-infective phase of COVID-19, where dangerous hypoxia may occur in the absence of subjective breathlessness. This immediate clinical driver, combined with the general quest for more personalised health data, means that pulse oximetry measurement of capillary oxygen saturation (SpO2) will likely expand into both the clinical and consumer market of wearable health technology in the near future. In this study, we set out to establish the feasibility of SpO2 measurement from the ear canal as a convenient site for long term monitoring, and perform a comprehensive comparison with the right index finger - the conventional clinical measurement site. During resting SpO2 estimation, we found a root mean square difference of 1.47% between the two measurement sites, with a mean difference of 0.23% higher SpO2 in the right ear canal. Through the simultaneous recording of pulse oximetry from both the right ear canal and index finger during breath holds, we observe a substantial improvement in response time between the ear and finger that has a mean of 12.4 seconds and a range of 4.2 - 24.2 seconds across all subjects. Factors which influence this response time, termed SpO2 delay, such as the sex of a subject are also explored. Furthermore, we examine the potential downsides of ear canal blood oxygen saturation measurement, namely the lower photoplethysmogram amplitude, and suggest ways to mitigate this disadvantage. These results are presented in conjunction with previously discovered benefits such as robustness to temperature, making the case for measurement of SpO2 from the ear canal being both convenient and superior to conventional finger measurement sites for continuous non-intrusive long term monitoring in both clinical and everyday-life settings.
description: 7 pages, 9 figures
Partial flux ordering and thermal Majorana metals in (higher-order) spin liquids
Creators: name: Eschmann, Tim
name: Dwivedi, Vatsal
name: Legg, Henry F.
name: Hickey, Ciarán
name: Trebst, Simon
Publisher: name: arXiv
Year: 2020
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: In frustrated quantum magnetism, chiral spin liquids are a particularly intriguing subset of quantum spin liquids in which the fractionalized parton degrees of freedom form a Chern insulator. Here we study an exactly solvable spin-3/2 model which harbors not only chiral spin liquids but also spin liquids with higher-order parton band topology -- a trivial band insulator, a Chern insulator with gapless chiral edge modes, and a second-order topological insulator with gapless corner modes. With a focus on the thermodynamic precursors and thermal phase transitions associated with these distinct states, we employ numerically exact quantum Monte Carlo simulations to reveal a number of unconventional phenomena. This includes a heightened thermal stability of the ground state phases, the emergence of a partial flux ordering of the associated $\mathbb{Z}_2$ lattice gauge field, and the formation of a thermal Majorana metal regime extending over a broad temperature range.
description: 18 pages
THE ECONOMIC IMPACT OF PEANUT RESEARCH ON POVERTY REDUCTION: RESISTANCE STRATEGIES TO CONTROL PEANUT VIRUSES IN UGANDA
Creators: name: Moyo, Sibusiso
name: Norton, George W.
name: Alwang, Jeffrey Roger
name: Moyo, Sibusiso
name: Norton, George W.
name: Alwang, Jeffrey Roger
Publisher: name: Unknown
Year: 2004
Subjects: Research and Development/Tech Change/Emerging Technologies

description: Economic impacts of research that developed Rosette Virus-resistance peanut in Uganda are estimated. Changes in economic surplus are calculated and combined with household data to assess changes in poverty rates and effects on livelihoods of the poor. The poverty rate may decline up to 1.5 percent as a result of the research.
Scalar meson and glueball decays within a effective chiral approach
Creators: name: Giacosa, F.
name: Gutsche, Th.
name: Lyubovitskij, V. E.
name: Faessler, Amand
Publisher: name: arXiv
Year: 2005
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We study the strong and electromagnetic decay properties of scalar mesons above 1 GeV within a chiral approach. The scalar-isoscalar states are treated as mixed states of quarkonia and glueball configurations. A fit to the experimental decay rates listed by the Particle Data group is performed to extract phenomenological constraints on the nature of the scalar resonances. A comparison to other theoretical approaches in the scalar meson sector is discussed.
description: 13 pages, accepted for publication in PLB
Nervus rerum und Wurzel allen Übels
Creators: name: Büttner, Andreas
Publisher: name: Vorträge und Forschungen
Year: 2021

description: Vorträge und Forschungen, Bd. 85 (2018): Vorträge und Forschungen: Die römische Kurie und das Geld. Von der Mitte des 12. Jahrhunderts bis zum frühen 14. Jahrhundert
Spin structures and baby universes
Creators: name: Balasubramanian, Vijay
name: Kar, Arjun
name: Ross, Simon F.
name: Ugajin, Tomonori
Publisher: name: arXiv
Year: 2020
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We extend a 2d topological model of the gravitational path integral to include sums over spin structure, corresponding to Neveu-Schwarz (NS) or Ramond (R) boundary conditions for fermions. The Euclidean path integral vanishes when the number of R boundaries is odd. This path integral corresponds to a correlator of boundary creation operators on a non-trivial baby universe Hilbert space. The non-factorization necessitates a dual interpretation of the bulk path integral in terms of a product of partition functions (associated to NS boundaries) and Witten indices (associated to R boundaries), averaged over an ensemble of theories with varying Hilbert space dimension and different numbers of bosonic and fermionic states. We also consider a model with End-of-the-World (EOW) branes: the dual ensemble then includes a sum over randomly chosen fermionic and bosonic states. We propose two modifications of the bulk path integral which restore an interpretation in a single dual theory: (i) a geometric prescription where we add extra boundaries with a sum over their spin structures, and (ii) an algebraic prescription involving "spacetime D-branes". We extend our ideas to Jackiw-Teitelboim gravity, and propose a dual description of a single unitary theory with spin structure in a system with eigenbranes.
description: 34 pages, 5 figures
Distributed-Memory Vertex-Centric Network Embedding for Large-Scale Graphs
Creators: name: Riazi, Sara
name: Norris, Boyana
Publisher: name: arXiv
Year: 2020
Subjects: subject: Distributed, Parallel, and Cluster Computing (cs.DC)
subject: FOS: Computer and information sciences

description: Network embedding is an important step in many different computations based on graph data. However, existing approaches are limited to small or middle size graphs with fewer than a million edges. In practice, web or social network graphs are orders of magnitude larger, thus making most current methods impractical for very large graphs. To address this problem, we introduce a new distributed-memory parallel network embedding method based on Apache Spark and GraphX. We demonstrate the scalability of our method as well as its ability to generate meaningful embeddings for vertex classification and link prediction on both real-world and synthetic graphs.
description: 2019 IEEE 5th International Conference on Big Data Intelligence and Computing (DATACOM)
Star Formation in Luminous LoBAL Quasars at 2.0
Creators: name: Wethers, Clare F.
name: Kotilainen, Jari
name: Schramm, Malte
name: Schulze, Andreas
Publisher: name: arXiv
Year: 2020
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Low-ionisation broad absorption line quasars (LoBALs) mark an important, yet poorly understood, population of quasars showing direct evidence for energetic mass outflows. We outline a sample of 12 luminous (L$_{\rm{bol}}$ $>$10$^{46}$ergs$^{-1}$) LoBALs at 2.0$
description: 13 pages, 10 figures, Accepted to MNRAS
THE PROSPECTS OF AGRICULTURAL ADAPTATION TO CLIMATE CHANGE: CLIMATE-TECHNOLOGY INTERACTION IN RICE -WHEAT CROPPING SYSTEM IN NEPAL
Creators: name: Chhetri, Netra B.
name: Shrestha, Sundar S.
name: Chhetri, Netra B.
name: Shrestha, Sundar S.
Publisher: name: Unknown
Year: 2004
Subjects: Crop Production/Industries

description: We use panel data from Nepal to examine the effect of climate in inducing technology to understand potential agricultural adaptation to climate change in rice and wheat crops. We find different degree of climate-technology interaction in the productivity of two crops.
Additional file 1 of Genomic characterization of Pseudomonas spp. on food: implications for spoilage, antimicrobial resistance and human infection
Creators: name: Bloomfield, Samuel J.
name: Palau, Raphaёlle
name: Holden, Emma R.
name: Webber, Mark A.
name: Mather, Alison E.
Publisher: name: figshare
Year: 2024
Subjects: subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Evolutionary Biology
subject: Environmental Sciences not elsewhere classified
subject: Ecology
subject: Biological Sciences not elsewhere classified
subject: Infectious Diseases
subject: FOS: Health sciences
subject: Virology

description: Supplementary Material 1
kanonische Zinsverbot und seine theoretische und praktische Überwindung?
Creators: name: Gilomen, Hans-Jörg
Publisher: name: Vorträge und Forschungen
Year: 2021

description: Vorträge und Forschungen, Bd. 85 (2018): Vorträge und Forschungen: Die römische Kurie und das Geld. Von der Mitte des 12. Jahrhunderts bis zum frühen 14. Jahrhundert
Optical matrix elements in tight-binding models with overlap
Creators: name: Sandu, Titus
Publisher: name: arXiv
Year: 2005
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We investigate the effect of orbital overlap on optical matrix elements in empirical tight-binding models. Empirical tight-binding models assume an orthogonal basis of (atomiclike) states and a diagonal coordinate operator which neglects the intra-atomic part. It is shown that, starting with an atomic basis which is not orthogonal, the orthogonalization process induces intra-atomic matrix elements of the coordinate operator and extends the range of the effective Hamiltonian. We analyze simple tight-binding models and show that non-orthogonality plays an important role in optical matrix elements. In addition, the procedure gives formal justification to the nearest-neighbor spin-orbit interaction introduced by Boykin [Phys. Rev \textbf{B} 57, 1620 (1998)] in order to describe the Dresselahaus term which is neglected in empirical tight-binding models.
description: 16 pages 6 figures, to appear in Phys. Rev. B
ECONOMIC EFFECTS OF INFORMATION TECHNOLOGY ON DAIRY FARMS IN THE NETHERLANDS AND ISRAEL
Creators: name: Van Asseldonk, Marcel A.P.M.
name: Huirne, Ruud B.M.
name: Dijkhuizen, Aalt A.
name: Tomaszewski, Michael A.
name: Gelb, Ehud M.
name: Van Asseldonk, Marcel A.P.M.
name: Huirne, Ruud B.M.
name: Dijkhuizen, Aalt A.
name: Tomaszewski, Michael A.
name: Gelb, Ehud M.
Publisher: name: Unknown
Year: 1998
Subjects: subject: Livestock Production/Industries
subject: Research and Development/Tech Change/Emerging Technologies
subject: information technology
subject: panel analysis
subject: dairy farming

description: Effects of a number of information technology applications were quantified empirically which were implemented on Dutch and Israeli dairy farms. Data comprised annual farm performances from 1987 to 1996, and included both adopters and nonadopters as well as farm results before and after adoption. Significant effects were estimated, making a differentiation between the different technologies.
Kredite für den Krieg
Creators: name: Thumser, Matthias
Publisher: name: Vorträge und Forschungen
Year: 2021

description: Vorträge und Forschungen, Bd. 85 (2018): Vorträge und Forschungen: Die römische Kurie und das Geld. Von der Mitte des 12. Jahrhunderts bis zum frühen 14. Jahrhundert
ASSET OWNERSHIP AND WORKING CAPITAL CONSTRAINTS IN A POST-REFORM ENVIRONMENT: IMPLICATIONS FOR SECOND GENERATION REFORMS IN ZAMBIA
Creators: name: Deininger, Klaus W.
name: Olinto, Pedro
name: Deininger, Klaus W.
name: Olinto, Pedro
Publisher: name: Unknown
Year: 1998
Subjects: Community/Rural/Urban Development
Consumer/Household Economics

description: Using a 5,000 household panel from Zambia, we find that asset ownership, but not access to fertilizer, has an extremely important impact on output and that investment in oxen would yield returns above the market rate. Policies should thus focus on asset ownership more than on short term working capital.
A MULTIPLE ORGANIC POLLUTANT SIMULATION/OPTIMIZATION MODEL OF INDUSTRIAL AND MUNICIPAL WASTEWATER LOADING TO A RIVERINE ENVIRONMENT
Creators: name: Carmichael, Jeffrey J.
name: Carmichael, Jeffrey J.
Publisher: name: Unknown
Year: 1998
Subjects: Environmental Economics and Policy
Research Methods/ Statistical Methods

description: A multiple organic pollutant simulation/optimization model is developed to aid policy analysis of least cost approaches to wastewater management. Downstream impacts vary non-linearly with pollution loads due to non-linear constituent interactions. An iterative solution method is necessary. The model is demonstrated using a case study of the Nitra River Basin in Slovakia.
Roma carpit marcas, bursas exhaurit et arcas
Creators: name: Wetzstein, Thomas
Publisher: name: Vorträge und Forschungen
Year: 2021

description: Vorträge und Forschungen, Bd. 85 (2018): Vorträge und Forschungen: Die römische Kurie und das Geld. Von der Mitte des 12. Jahrhunderts bis zum frühen 14. Jahrhundert
procurations des légats pontificaux, principalement dans le royaume de France au XIIIe siècle
Creators: name: Montaubin, Pascal
Publisher: name: Vorträge und Forschungen
Year: 2021

description: Vorträge und Forschungen, Bd. 85 (2018): Vorträge und Forschungen: Die römische Kurie und das Geld. Von der Mitte des 12. Jahrhunderts bis zum frühen 14. Jahrhundert
Kapital der Kardinäle
Creators: name: Fischer, Andreas
Publisher: name: Vorträge und Forschungen
Year: 2021

description: Vorträge und Forschungen, Bd. 85 (2018): Vorträge und Forschungen: Die römische Kurie und das Geld. Von der Mitte des 12. Jahrhunderts bis zum frühen 14. Jahrhundert
De Rome à Florence, la curie et ses banquiers aux XIIe et XIIIe siècles
Creators: name: Jamme, Armand
Publisher: name: Vorträge und Forschungen
Year: 2021

description: Vorträge und Forschungen, Bd. 85 (2018): Vorträge und Forschungen: Die römische Kurie und das Geld. Von der Mitte des 12. Jahrhunderts bis zum frühen 14. Jahrhundert
Von der Kreuzzugssteuer zur allgemeinen päpstlichen Steuer
Creators: name: Denzel, Markus A.
Publisher: name: Vorträge und Forschungen
Year: 2021

description: Vorträge und Forschungen, Bd. 85 (2018): Vorträge und Forschungen: Die römische Kurie und das Geld. Von der Mitte des 12. Jahrhunderts bis zum frühen 14. Jahrhundert
päpstlichen Einkünfte im 13. Jahrhundert
Creators: name: Johrendt, Jochen
Publisher: name: Vorträge und Forschungen
Year: 2021

description: Vorträge und Forschungen, Bd. 85 (2018): Vorträge und Forschungen: Die römische Kurie und das Geld. Von der Mitte des 12. Jahrhunderts bis zum frühen 14. Jahrhundert
Aufzeichnungen der päpstlichen Finanzverwaltung
Creators: name: Weiß, Stefan
Publisher: name: Vorträge und Forschungen
Year: 2021

description: Vorträge und Forschungen, Bd. 85 (2018): Vorträge und Forschungen: Die römische Kurie und das Geld. Von der Mitte des 12. Jahrhunderts bis zum frühen 14. Jahrhundert
IMPACTS OF INCOME DISTRIBUTION ON MARKET DEMAND
Creators: name: Dong, Diansheng
name: Capps, Oral
name: Dong, Diansheng
name: Capps, Oral
Publisher: name: Unknown
Year: 1998
Subjects: Consumer/Household Economics
Demand and Price Analysis

description: This study develops a procedure to estimate income distribution effects on market demand. The proposed procedure contains two steps: estimation of the underlying income distribution and estimation of market demand. Empirical findings show that the income distribution effect is a significant factor in the demand for meat products.
Economic and Business Dimensions Cloud Computing and Electricity: Beyond the Utility Model
Creators: name: Brynjolfsson, Erik
name: Hofmann, Paul
name: Jordan, John
Publisher: name: arXiv
Year: 2020
Subjects: subject: Computers and Society (cs.CY)
subject: FOS: Computer and information sciences

description: An overly simplistic reliance on the utility model risks blinding us to the real opportunities and challenges of cloud computing.
Conductance via Multi orbital Kondo Effect in Single Quantum Dot
Creators: name: Sakano, Rui
name: Kawakami, Norio
Publisher: name: arXiv
Year: 2006
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We study the Kondo effect in a single quantum dot system with two or three orbitals by using the Bethe-ansatz exact solution at zero temperature and the non-crossing approximation at finite temperatures. For the two-orbital Kondo effect, the conductance is shown to be constant at absolute zero in any magnetic fields, but decrease monotonically with increasing fields at finite temperatures. In the case with more orbitals, the conductance increases at absolute zero, while it features a maximum structure as a function of the magnetic field at finite temperatures. We discuss how these characteristic transport properties come from the multi orbital Kondo effect in magnetic fields.
description: 6 figures
From the treasure chest to the pope’s soup
Creators: name: Travaini, Lucia
Publisher: name: Vorträge und Forschungen
Year: 2021

description: Vorträge und Forschungen, Bd. 85 (2018): Vorträge und Forschungen: Die römische Kurie und das Geld. Von der Mitte des 12. Jahrhunderts bis zum frühen 14. Jahrhundert
Nelson, John R., Die Einheit der Kirche in Welt und Gemeinde
Creators: name: Wieske, Günter
Publisher: name: Ökumenische Rundschau
Year: 2025

description: Ökumenische Rundschau, Bd. 12 Nr. 1 (1963): Ökumenische Rundschau, Band 12, Heft 1
SPANISH HOUSEHOLD DEMAND FOR SEAFOOD PRODUCTS
Creators: name: Manrique, Justo
name: Jensen, Helen H.
name: Manrique, Justo
name: Jensen, Helen H.
Publisher: name: Unknown
Year: 1998
Subjects: Consumer/Household Economics

description: Consumption of seafood products in Spain has increased recently. Data from a nationally representative household budget survey are used. A double-hurdle model, applied to expenditures on fresh and processed seafood, shows the value of women's time, income and demographics to be determinants of participation and expenditure on seafood products.
römische Kurie und das Geld
Creators: name: Maleczek, Werner
Publisher: name: Vorträge und Forschungen
Year: 2021

description: Vorträge und Forschungen, Bd. 85 (2018): Vorträge und Forschungen: Die römische Kurie und das Geld. Von der Mitte des 12. Jahrhunderts bis zum frühen 14. Jahrhundert
Analyticity of the Susceptibility Function for Unimodal Markovian Maps of the Interval
Creators: name: Jiang, Yunping
name: Ruelle, David
Publisher: name: arXiv
Year: 2005
Subjects: subject: Dynamical Systems (math.DS)
subject: Functional Analysis (math.FA)
subject: FOS: Mathematics
subject: 37C05, 37C40

description: In a previous note [Ru] the susceptibility function was analyzed for some examples of maps of the interval. The purpose of the present note is to give a concise treatment of the general unimodal Markovian case (assuming $f$ real analytic). We hope that it will similarly be possible to analyze maps satisfying the Collet-Eckmann condition. Eventually, as explained in [Ru], application of a theorem of Whitney [Wh] should prove differentiability of the map $f\mapstoρ_f$ restricted to a suitable set.
description: 8 pages
Synthetic fibre fractionation in hydrocyclones
Creators: name: Ho, Sheau Ling
Publisher: name: University of British Columbia
Year: 2009

description: Literature on fibre fractionation was reviewed. Some equations of motion for spheres and cylinders moving through a fluid in a centrifugal field were solved. These solutions indicated that long, coarse fibres with low specific surface tended to move faster in a radial direction than did short, fine fibres with high specific surface. A model for a swollen particle was developed based on the inclusion of measurable values for specific surface and volume. For swollen particles it was noted that long, coarse fibres having low values of specific surface and high values of specific volume/specific surface ratio tended to move faster than short, fine fibres with high specific surface and low specific volume. In a given time particles in a hydrocyclone will move a certain distance towards the hydrocyclone wall. In the wall region there is a flow directed towards the rejects tip opening. Thus long, coarse fibres of low specific surface and high specific volume/specific surface ratio are more likely to be entrained in this reject bound flow and be rejected than their opposite counterparts. Calculation of anticipated fibre diameter based Reynolds numbers in a hydrocyclone indicated that they could be high enough that available drag coefficient formulations could be invalid. Equations for calculating separation efficiency for fibres in a hydrocyclone were derived. These allow estimates of how effective a hydrocyclone could be in concentrating coarse (short) fibres in the rejects stream and fine (long) fibres in the accepts. Experimental work, done in fractionating nylon fibre mixtures of known coarseness and fibre length, showed that the nylon fibres were similar in behaviour to wood pulp fibres in that there was a tendency for short, coarse fibres to be rejected. The hydrocyclone used tended to reject short fibres. Other types of hydrocyclones tend to reject long fibres. Fibre fractionation in terms of coarseness and fibre length was affected by the feed flowrate to the hydrocyclone and by consistency. As flowrate increased, maxima (minima) were observed in the differences between rejects and accepts coarseness (fibre length). The lower the consistency the greater the difference between rejects and accepts coarseness and fibre length. Separation efficiencies, in addition to being affected by flowrate and consistency, were also affected by fibre coarseness and by fibre length. Mass reject ratios were measured. These were dependent on feed flowrate, consistency, reject tip opening diameter, coarseness and fibre length. Computational Fluid Dynamics (CFD) models of the flow inside the hydrocyclones used in the experimental work, were utilized in predicting profiles of axial, radial and tangential velocities and pressure. While the predicted profiles seemed to be reasonable, they did not suggest any obvious reasons for the maxima observed when the difference between rejects and accepts coarseness was plotted against feed flowrate.
How Jupiters save or destroy inner Neptunes around evolved stars
Creators: name: Ronco, María Paula
name: Schreiber, Matthias R.
name: Giuppone, Cristian A.
name: Veras, Dimitri
name: Cuadra, Jorge
name: Guilera, Octavio M.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: In about 6 Giga years our Sun will evolve into a red giant and finally end its life as a white dwarf. This stellar metamorphosis will occur to virtually all known host stars of exo-planetary systems and is therefore crucial for their final fate. It is clear that the innermost planets will be engulfed and evaporated during the giant phase and that planets located farther out will survive. However, the destiny of planets in-between, at ~ 1 - 10 au, has not yet been investigated with a multi-planet tidal treatment. We here combine for the first time multi-planet interactions, stellar evolution, and tidal effects in an N-body code to study the evolution of a Neptune-Jupiter planetary system. We report that the fate of the Neptune-mass planet, located closer to the star than the Jupiter-mass planet, can be very different from the fate of a single Neptune. The simultaneous effects of gravitational interactions, mass loss and tides can drive the planetary system towards mean motion resonances. Crossing these resonances affects particularly the eccentricity of the Neptune and thereby also its fate, which can be engulfment, collision with the Jupiter-mass planet, ejection from the system, or survival at a larger separation.
description: Accepted for publication in ApJL. 10 pages, 5 figures
Additional file 1 of Effect of body fat mass loss on prognosis of radical resection for pancreatic ductal adenocarcinoma based on bioelectrical impedance analysis
Creators: name: Shibata, Yoshiyuki
name: Sudo, Takeshi
name: Tazuma, Sho
name: Sada, Haruki
name: Tanimine, Naoki
name: Shimada, Norimitsu
name: Tazawa, Hirofumi
name: Suzuki, Takahisa
name: Onoe, Takashi
name: Shimizu, Yosuke
name: Tashiro, Hirotaka
name: Yamaguchi, Atsushi
name: Takahashi, Shinya
Publisher: name: figshare
Year: 2024
Subjects: subject: Biochemistry
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Physiology
subject: Environmental Sciences not elsewhere classified
subject: Cancer
subject: Cardiology

description: Additional file 1.
THE DEMAND FOR PRIVATE PROPERTY RIGHTS: LAND TITLING, CREDIT, AND AGRICULTURAL PRODUCTIVITY IN MEXICO
Creators: name: Johnson, Nancy L.
name: Johnson, Nancy L.
Publisher: name: Unknown
Year: 1998
Subjects: Land Economics/Use

description: Land titles can increase agricultural productivity by increasing access to collateralized credit. However, increased credit use depends on the assumption that farmers face asset-based credit rationing. This assumption is tested using data from Mexico's voluntary land titling program. The results do not support the existence of widespread credit rationing.
Widmung an Stefan Weiß
Creators: name: Maleczek, Werner
Publisher: name: Vorträge und Forschungen
Year: 2021

description: Vorträge und Forschungen, Bd. 85 (2018): Vorträge und Forschungen: Die römische Kurie und das Geld. Von der Mitte des 12. Jahrhunderts bis zum frühen 14. Jahrhundert
DISCUSSANT'S COMMENTS FOR AMERICAN AGRICULTURAL ECONOMICS ASSOCIATION ANNUAL MEETING, SELECTED PAPERS SESSION SP-3U: "THE RURAL-URBAN INTERFACE"
Creators: name: Renkow, Mitch
name: Renkow, Mitch
Publisher: name: Unknown
Year: 1998
Subjects: Community/Rural/Urban Development

description: Rural areas compete with urban areas for jobs, residents, and land. This session evaluates the competition with several quantitative studies. Efficiency Analysis of Hospitals in the Great Plains: An Urban-Rural Comparison Bhaskar Toodi, State of Louisiana; Allen Featherstone, Kansas State University; Ronald Young, Roseridge Home Care. The Effects of Housing Prices, Wages, and Communting Time on Joint Residential and Job Location Choice, Kim So, Peter Orazem, and Daniel Otto, Iowa State University. Connecting Taxes and Willingness to Pay for Farmland Protection: A Comparison of Local and State Funded Alternatives in New York, David Harvey, Gregory Poe, and Nelson Bills. Support for Rural Land Use Controls: Preferencees in Sublette County, Wyoming, Donald McLeod, Jody Woirhaye, and Dale Menkhaus, University of Wyoming.
Dynamical properties of the Molniya satellite constellation: long-term evolution of orbital eccentricity
Creators: name: Alessi, Elisa Maria
name: Buzzoni, Alberto
name: Daquin, Jerome
name: Carbognani, Albino
name: Tommei, Giacomo
Publisher: name: arXiv
Year: 2020
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: Chaotic Dynamics (nlin.CD)
subject: FOS: Physical sciences

description: The aim of this work is to analyze the orbital evolution of the mean eccentricity given by the Two-Line Elements (TLE) set of the Molniya satellites constellation. The approach is bottom-up, aiming at a synergy between the observed dynamics and the mathematical modeling. Being the focus the long-term evolution of the eccentricity, the dynamical model adopted is a doubly-averaged formulation of the third-body perturbation due to Sun and Moon, coupled with the oblateness effect on the orientation of the satellite. The numerical evolution of the eccentricity, obtained by a two-degree-of-freedom model assuming different orders in the series expansion of the third-body effect, is compared against the mean evolution given by the TLE. The results show that, despite being highly elliptical orbits, the second order expansion catches extremely well the behavior. Also, the lunisolar effect turns out to be non-negligible for the behavior of the longitude of the ascending node and the argument of pericenter. The role of chaos in the timespan considered is also addressed. Finally, a frequency series analysis is proposed to show the main contributions that can be detected from the observational data.
BIOTECHNOLOGY AND PEST RESISTANCE: AN ECONOMIC ASSESSMENT OF REFUGES
Creators: name: Hurley, Terrance M.
name: Babcock, Bruce A.
name: Hellmich, Richard L.
name: Hurley, Terrance M.
name: Babcock, Bruce A.
name: Hellmich, Richard L.
Publisher: name: Unknown
Year: 1998
Subjects: Crop Production/Industries
Research and Development/Tech Change/Emerging Technologies

description: Transgenic crops offer farmers a new and effective pest control option. However, the wide spread adoption of these crops could lead to a resistant pest population. This paper demonstrates how a pest refuge can be used to maximise the value of farm income in a dynamic model with genetic foundations.
The peremptory influence of a uniform background for trapping neutral fermions with an inversely linear potential
Creators: name: de Castro, Antonio S.
Publisher: name: arXiv
Year: 2005
Subjects: subject: Quantum Physics (quant-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The problem of neutral fermions subject to an inversely linear potential is revisited. It is shown that an infinite set of bound-state solutions can be found on the condition that the fermion is embedded in an additional uniform background potential. An apparent paradox concerning the uncertainty principle is solved by introducing the concept of effective Compton wavelength.
Amplituhedra, and Beyond
Creators: name: Ferro, Livia
name: Lukowski, Tomasz
Publisher: name: arXiv
Year: 2020
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: This review is a primer on recently established geometric methods for observables in quantum field theories. The main emphasis is on amplituhedra, i.e. geometries encoding scattering amplitudes for a variety of theories. These pertain to a broader family of geometries called positive geometries, whose basics we review. We also describe other members of this family that are associated with different physical quantities and briefly consider the most recent developments related to positive geometries. Finally, we discuss the main open problems in the field. This is a Topical Review invited by Journal of Physics A: Mathematical and Theoretical.
description: 47 pages
Network Jets as the Driver of Counter-Streaming Flows in a Solar Filament/Filament Channel
Creators: name: Panesar, Navdeep K.
name: Tiwari, Sanjiv K.
name: Moore, Ronald L.
name: Sterling, Alphonse C.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Counter-streaming flows in a small (100" -long) solar filament/filament channel are directly observed in high-resolution SDO/AIA EUV images of a region of enhanced magnetic network. We combine images from SDO/AIA, SDO/HMI and IRIS to investigate the driving mechanism of these flows. We find that: (i) counter-streaming flows are present along adjacent filament/filament channel threads for about 2 hours, (ii) both ends of the filament/filament channel are rooted at the edges of magnetic network flux lanes along which there are impinging fine-scale opposite-polarity flux patches, (iii) recurrent small-scale jets (known as network jets) occur at the edges of the magnetic network flux lanes at the ends of the filament/filament channel, (iv) the recurrent network jet eruptions clearly drive the counter-streaming flows along threads of the filament/filament channel, (v) some of the network jets appear to stem from sites of flux cancelation, between network flux and merging opposite-polarity flux, and (vi) some show brightening at their bases, analogous to the base brightening in coronal jets. The average speed of the counter-streaming flows along the filament/filament channel threads is 70 km/s. The average widths of the AIA filament/filament channel and the Halpha filament are 4" and 2.5", respectively, consistent with the earlier findings that filaments in EUV images are wider than in Halpha images. Thus, our observations show that the continually repeated counter-streaming flows come from network jets, and these driving network-jet eruptions are possibly prepared and triggered by magnetic flux cancelation.
description: 12 pages, 7 figures and 1 table; Accepted for publication in ApJ Letters
Low-energy etaN interactions: scattering lengths and resonance parameters
Creators: name: Arndt, R. A.
name: Briscoe, W. J.
name: Morrison, T. W.
name: Strakovsky, I. I.
name: Workman, R. L.
name: Gridnev, A. B.
Publisher: name: arXiv
Year: 2005
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We consider the impact of two recent pi- p-->eta n measurements on the etaN scattering length and etaN branching fractions for the N(1535) and N(1520) resonances within a coupled-channel analysis of piN elastic scattering and etaN production data. The sensitivity of these results to model input is also explored.
description: 11 pages, 5 figures
FARM LABOR DEMAND AND SUPPLY: A META-ANALYSIS OF WAGE ELASTICITIES
Creators: name: Thilmany, Dawn D.
name: Espey, Molly
name: Thilmany, Dawn D.
name: Espey, Molly
Publisher: name: Unknown
Year: 1998
Subjects: Labor and Human Capital

description: This study reviews previous research on labor supply and demand wage responsiveness. A meta-analysis of estimated demand wage elasticities was conducted to better understand any systematic factors that influence such estimates. Factors studied include short versus long run response, family versus hired labor, functional form, time span of the study.
Psychedelics Chronic Pain Survey Questions.pdf
Creators: name: Glynos, Nicolas
name: Boehnke, Kevin
Publisher: name: figshare
Year: 2021
Subjects: Health Care

description: Includes the survey questions used for the study "Knowledge, perceptions, and use of psychedelics among individuals with fibromyalgia" published in Journal of Psychoactive Drugs, Glynos et al., (2021).
Optical absorbtion by atomically doped carbon nanotubes
Creators: name: Bondarev, I. V.
name: Vlahovic, B.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We analyze optical absorption by atomically doped carbon nanotubes with a special focus on the frequency range close to the atomic transition frequency. We derive the optical absorbtion line-shape function and, having analyzed particular achiral nanotubes of different diameters, predict the effect of absorbtion line splitting due to strong atom-vacuum-field coupling in small-diameter nanotubes. We expect this effect to stimulate relevant experimental efforts and thus to open a path to new device applications of atomically doped carbon nanotubes in modern nanotechnologies.
description: 4 pages, 2 figures
ADVERSE SELECTION IN THE MARKET FOR CROP INSURANCE
Creators: name: Somwaru, Agapi
name: Makki, Shiva S.
name: Coble, Keith H.
name: Somwaru, Agapi
name: Makki, Shiva S.
name: Coble, Keith H.
Publisher: name: Unknown
Year: 1998
Subjects: Risk and Uncertainty

description: This paper examines the potential for adverse selection when farmers are offered a portfolio of insurance policies. We analyze the risk characteristics farmers who bought alternative insurance instruments in 1996-97. Inability to differentiate farmers according to risk types results in pooling equilibrium which may implicitly subsidize high risk farmers.
Vorwort
Creators: name: Maleczek, Werner
Publisher: name: Vorträge und Forschungen
Year: 2021

description: Vorträge und Forschungen, Bd. 85 (2018): Vorträge und Forschungen: Die römische Kurie und das Geld. Von der Mitte des 12. Jahrhunderts bis zum frühen 14. Jahrhundert
ECONOMICS OF AGRICULTURAL SOIL CARBON SEQUESTRATION IN THE NORTHERN GREAT PLAINS
Creators: name: Antle, John M.
name: Capalbo, Susan Marie
name: Mooney, Sian
name: Elliott, Edward T.
name: Paustian, Keith H.
name: Antle, John M.
name: Capalbo, Susan Marie
name: Mooney, Sian
name: Elliott, Edward T.
name: Paustian, Keith H.
Publisher: name: Unknown
Year: 2000
Subjects: subject: Environmental Economics and Policy
subject: policy design
subject: economic efficiency
subject: soil carbon
subject: sequestration
subject: valuing soil carbon
subject: Great Plains agriculture

description: Under the Kyoto protocol of the United Nations Framework Convention on Climate Change the United States is charged with reducing emissions of greenhouse gases to seven percent below their 1990 levels by the period 2008-2012. These reductions could be met from many industries including agriculture. In this paper, an economic simulation model is linked to the CENTURY ecosystem model to quantify the economic efficiency of policies that might be used to sequester carbon (C) in agricultural soils in the Northern Great Plains region. Model outputs are combined to assess the costs of inducing changes in equilibrium levels of soil C through three types of policies. The first is a CRP-style policy that provides producers with per-acre payments for converting crop-land to permanent grass; the second is a policy that provides per-acre payments to all farmers that use continuous cropping, regardless of the land's cropping history; the third is a policy that provides per-acre payments for the use of continuous cropping only on land units that had previously been in a crop/fallow rotation. The analysis shows that a CRP-style policy is found to be an inefficient means to increase soil C resulting in costs that typically exceed $100 per MT (metric ton) of C. In contrast, payments to adopt continuous cropping were found to produce increases in soil C for between $5 to $70/MT depending on the geographic area and degree of targeting of the payments. The most efficient, lowest cost policy is achieved when payments are targeted to land that was previously in a crop/fallow rotation. In this range, soil C sequestration appears to be competitive with C sequestered from other sources.
MODELING THE DECISION TO BUY FLOOD INSURANCE: AN EMPIRICAL ANALYSIS FOR COASTAL AREAS
Creators: name: Landry, Craig E.
name: Kriesel, Warren
name: Landry, Craig E.
name: Kriesel, Warren
Publisher: name: Unknown
Year: 2000
Subjects: Risk and Uncertainty

description: A perennial question about the NFIP is: how can participation be increased? An empirical analysis reveals that in coastal areas the voluntary participation rate is only nine percent and identifies important determinants of the insurance purchase decision. It suggests that insurance will not discourage undesirable risk management practices in coastal areas.