cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Eliminating experimental bias in anisotropic-flow measurements of high-energy nuclear collisions
Creators: name: Luzum, Matthew
name: Ollitrault, Jean-Yves
Publisher: name: arXiv
Year: 2012
Subjects: subject: Nuclear Experiment (nucl-ex)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We argue that the traditional event-plane method, which is still widely used to analyze anisotropic flow in ultrarelativistic heavy-ion collisions, should be abandoned because flow fluctuations introduce an uncontrolled bias in the measurement. Instead, one should use an alternative, such as the scalar-product method or cumulant method, which always measures an unambiguous property of the underlying anisotropic flow and therefore eliminates this bias, and does so without any disadvantages. It is known that this correction is important for precision comparisons of traditional v_n measurements requiring better than a few percent accuracy. However, we show that it is absolutely essential for correlations between different harmonics, such as those that have been recently measured by the ATLAS Collaboration, which can differ from the nominally-measured quantity by a factor two or more. We also describe how, using the corrected analysis method, the information from different subevents can be combined in order to optimize the precision of analyses.
description: 9 pages, 2 figures v3: significantly revised and expanded explanation and derivations, especially in Section II, including new notation. Results and conclusions unchanged. Published version; v2: added some clarifications and corrected a mistake in the description of the resolution correction used by ATLAS, which affects the results in Fig. 2. Conclusions are unchanged
Additional file 1 of Reliability and validity of manual palpation for the assessment of patients with low back pain: a systematic and critical review
Creators: name: Nolet, Paul S.
name: Yu, Hainan
name: Côté, Pierre
name: Meyer, Anne-Laure
name: Kristman, Vicki L.
name: Sutton, Deborah
name: Murnaghan, Kent
name: Lemeunier, Nadège
Publisher: name: figshare
Year: 2021
Subjects: subject: Space Science
subject: Medicine
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy

description: Additional file 1.
Two- and three-point functions in two-dimensional Landau-gauge Yang-Mills theory: Continuum results
Creators: name: Huber, Markus Q.
name: Maas, Axel
name: von Smekal, Lorenz
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: High Energy Physics - Lattice (hep-lat)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We investigate the Dyson-Schwinger equations for the gluon and ghost propagators and the ghost-gluon vertex of Landau-gauge gluodynamics in two dimensions. While this simplifies some aspects of the calculations as compared to three and four dimensions, new complications arise due to a mixing of different momentum regimes. As a result, the solutions for the propagators are more sensitive to changes in the three-point functions and the ansaetze used for them at the leading order in a vertex a expansion. Here, we therefore go beyond this common truncation by including the ghost-gluon vertex self-consistently for the first time, while using a model for the three-gluon vertex which reproduces the known infrared asymptotics and the zeros at intermediate momenta as observed on the lattice. A separate computation of the three-gluon vertex from the results is used to confirm the stability of this behavior a posteriori. We also present further arguments for the absence of the decoupling solution in two dimensions. Finally, we show how in general the infrared exponent kappa of the scaling solutions in two, three and four dimensions can be changed by allowing an angle dependence and thus an essential singularity of the ghost-gluon vertex in the infrared.
description: 24 pages; added references, improved choices of parameters for vertex models; identical to version published in JHEP
Drei interessante Grabfunde aus Wederath-Belginum
Creators: name: Haffner, Alfred
Publisher: name: Funde und Ausgrabungen im Bezirk Trier
Year: 2019

description: [nicht vorhanden]
description: Funde und Ausgrabungen im Bezirk Trier, 1975: Funde und Ausgrabungen im Bezirk Trier : Mitteilungen des Rheinischen Landesmuseums Trier
Guidelines on the Implementation of the Traditional Knowledge and Biocultural Labels and Notices in the European Reference Genome Atlas for Biodiversity Researchers
Creators: name: Cartney, Ann M. Mc
name: Böhne, Astrid
name: Hamilton-Pearce, Janette
name: Rojas, Ashley
name: Liggins, Libby
name: Rowe, Corrie
name: Davey, Robert
name: Shaw, Felix
name: Russell-Carroll, Stephanie
name: Hudson, Maui
name: Anderson, Jane
Publisher: name: Zenodo
Year: 2022
Subjects: Traditional Knowledge
Biocultural
Biodiversity
Genomics
Indigenous Peoples
Local Communities
ERGA-Pilot

description: This document was developed to provide guidance to researchers contributing to the European Reference Genome Atlas' Pilot Project who are partnering with Indigenous Peoples and Local Communities. The guidelines support the appropriate use of the Traditional Knowledge and Biocultural Labels and Notices system (https://localcontexts.org/) when establishing these partnerships.
Ein Fischkasten bei Herforst, Krs. Bitburg-Prüm
Creators: name: Hollstein, Ernst
Publisher: name: Funde und Ausgrabungen im Bezirk Trier
Year: 2019

description: [nicht vorhanden]
description: Funde und Ausgrabungen im Bezirk Trier, 1977: Funde und Ausgrabungen im Bezirk Trier : Mitteilungen des Rheinischen Landesmuseums Trier
Römisches Schreibgerät aus Trier
Creators: name: Merten, Jürgen
Publisher: name: Funde und Ausgrabungen im Bezirk Trier
Year: 2019

description: [nicht vorhanden]
description: Funde und Ausgrabungen im Bezirk Trier, Bd. 14 (1982): Funde und Ausgrabungen im Bezirk Trier : Aus der Arbeit des Rheinischen Landesmuseums Trier
Electroweak baryogenesis and dark matter from a singlet Higgs
Creators: name: Cline, James M.
name: Kainulainen, Kimmo
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: If the Higgs boson H couples to a singlet scalar S via lambda_m |H|^2 S^2, a strong electroweak phase transition can be induced through a large potential barrier that exists already at zero temperature. In this case properties of the phase transition can be computed analytically. We show that electroweak baryogenesis can be achieved using CP violation from a dimension-6 operator that couples S to the top-quark mass, suppressed by a new physics scale that can be well above 1 TeV. Moreover the singlet is a dark matter candidate whose relic density is < 3% of the total dark matter density, but which nevertheless interacts strongly enough with nuclei (through Higgs exchange) to be just below the current XENON100 limits. The DM mass is predicted to be in the range 80-160 GeV.
description: 9 pages, 8 figures; v2: added references and clarifications--published version; v3: fixed plotting error in fig. 3 and factor of 2 error in eqs. (3.2,3.3)--results unaffected
The minimal volume orientable hyperbolic 3-manifold with 4 cusps
Creators: name: Yoshida, Ken'ichi
Publisher: name: arXiv
Year: 2012
Subjects: subject: Geometric Topology (math.GT)
subject: FOS: Mathematics
subject: 57M27

description: We prove that the 8^4_2 link complement is the minimal volume orientable hyperbolic manifold with 4 cusps. Its volume is twice of the volume V_8 of the ideal regular octahedron, i.e. 7.32... = 2V_8. The proof relies on Agol's argument used to determine the minimal volume hyperbolic 3-manifolds with 2 cusps. We also need to estimate the volume of a hyperbolic 3-manifold with totally geodesic boundary which contains an essential surface with non-separating boundary.
description: 22 pages, 16 figures
Additional file 2 of Reliability and validity of manual palpation for the assessment of patients with low back pain: a systematic and critical review
Creators: name: Nolet, Paul S.
name: Yu, Hainan
name: Côté, Pierre
name: Meyer, Anne-Laure
name: Kristman, Vicki L.
name: Sutton, Deborah
name: Murnaghan, Kent
name: Lemeunier, Nadège
Publisher: name: figshare
Year: 2021
Subjects: subject: Space Science
subject: Medicine
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy

description: Additional file 2.
Damping of phase fluctuations in superfluid Bose gases
Creators: name: Lange, Philipp
name: Kopietz, Peter
name: Kreisel, Andreas
Publisher: name: arXiv
Year: 2012
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: FOS: Physical sciences

description: Using Popov's hydrodynamic approach we derive an effective Euclidean action for the long-wavelength phase fluctuations of superfluid Bose gases in D dimensions. We then use this action to calculate the damping of phase fluctuations at zero temperature as a function of D. For D >1 and wavevectors | k | << 2 mc (where m is the mass of the bosons and c is the sound velocity) we find that the damping in units of the phonon energy E_k = c | k | is to leading order gamma_k / E_k = A_D (k_0^D / 2 pi rho) (| k | / k_0)^{2 D -2}, where rho is the boson density and k_0 =2 mc is the inverse healing length. For D -> 1 the numerical coefficient A_D vanishes and the damping is proportional to an additional power of |k | /k_0; a self-consistent calculation yields in this case gamma_k / E_k = 1.32 (k_0 / 2 pi rho)^{1/2} |k | / k_0. In one dimension, we also calculate the entire spectral function of phase fluctuations.
description: 6 pages, 4 figures, published version
Additional file 1 of Innate lymphoid cell dysfunction during long-term suppressive antiretroviral therapy in an African cohort
Creators: name: Nabatanzi, Rose
name: Bayigga, Lois
name: Cose, Stephen
name: Canderan, Glenda
name: Rowland Jones, Sarah
name: Joloba, Moses
name: Nakanjako, Damalie
Publisher: name: figshare
Year: 2021
Subjects: subject: Immunology
subject: FOS: Clinical medicine

description: Additional file 1. Supplementary fig 1.
Nicht nur Aesculap half : Römerzeitliche Heilkräuter und ihre Verwendung
Creators: name: König, Margarethe
Publisher: name: Funde und Ausgrabungen im Bezirk Trier
Year: 2019

description: [nicht vorhanden]
description: Funde und Ausgrabungen im Bezirk Trier, Bd. 32 (2000): Funde und Ausgrabungen im Bezirk Trier : Aus der Arbeit des Rheinischen Landesmuseums Trier
Ein römisches Haubenhuhn aus der Grabung am Klinikum Mutterhaus in Trier
Creators: name: Teegen, Wolf-Rüdiger
Publisher: name: Funde und Ausgrabungen im Bezirk Trier
Year: 2019

description: [nicht vorhanden]
description: Funde und Ausgrabungen im Bezirk Trier, Bd. 39 (2007): Funde und Ausgrabungen im Bezirk Trier : Aus der Arbeit des Rheinischen Landesmuseums Trier
Additional file 3 of Reliability and validity of manual palpation for the assessment of patients with low back pain: a systematic and critical review
Creators: name: Nolet, Paul S.
name: Yu, Hainan
name: Côté, Pierre
name: Meyer, Anne-Laure
name: Kristman, Vicki L.
name: Sutton, Deborah
name: Murnaghan, Kent
name: Lemeunier, Nadège
Publisher: name: figshare
Year: 2021
Subjects: subject: Space Science
subject: Medicine
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy

description: Additional file 3.
Determining the chiral condensate from the distribution of the winding number beyond topological susceptibility
Creators: name: Bernard, V.
name: Descotes-Genon, S.
name: Toucas, G.
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The first two non-trivial moments of the distribution of the topological charge (or gluonic winding number), i.e., the topological susceptibility and the fourth cumulant, can be computed in lattice QCD simulations and exploited to constrain the pattern of chiral symmetry breaking. We compute these two topological observables at next-to-leading order in three-flavour Chiral Perturbation Theory, and we discuss the role played by the eta propagation in these expressions. For hierarchies of light-quark masses close to the physical situation, we show that the fourth cumulant has a much better sensitivity than the topological susceptibility to the three-flavour quark condensate, and thus constitutes a relevant tool to determine the pattern of chiral symmetry breaking in the limit of three massless flavours. We provide the complete formulae for the two topological observables in the isospin limit, and predict their values in the particular setting of the recent analysis of the RBC/UKQCD collaboration. We show that a combination of the topological susceptibility and the fourth cumulant is able to pin down the three-flavour condensate in a particularly clean way in the case of three degenerate quarks.
description: 31 pages, 7 figures. Accepted for publication in EPJC
Additional file 4 of Reliability and validity of manual palpation for the assessment of patients with low back pain: a systematic and critical review
Creators: name: Nolet, Paul S.
name: Yu, Hainan
name: Côté, Pierre
name: Meyer, Anne-Laure
name: Kristman, Vicki L.
name: Sutton, Deborah
name: Murnaghan, Kent
name: Lemeunier, Nadège
Publisher: name: figshare
Year: 2021
Subjects: subject: Space Science
subject: Medicine
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy

description: Additional file 4.
Characterizing the development of sectoral Gross Domestic Product composition
Creators: name: Lutz, Raphael
name: Spies, Michael
name: Reusser, Dominik E.
name: Kropp, Jürgen P.
name: Rybski, Diego
Publisher: name: arXiv
Year: 2012
Subjects: subject: General Finance (q-fin.GN)
subject: Physics and Society (physics.soc-ph)
subject: FOS: Economics and business
subject: FOS: Physical sciences

description: We consider the sectoral composition of a country's GDP, i.e. the partitioning into agrarian, industrial, and service sectors. Exploring a simple system of differential equations we characterize the transfer of GDP shares between the sectors in the course of economic development. The model fits for the majority of countries providing 4 country-specific parameters. Relating the agrarian with the industrial sector, a data collapse over all countries and all years supports the applicability of our approach. Depending on the parameter ranges, country development exhibits different transfer properties. Most countries follow 3 of 8 characteristic paths. The types are not random but show distinct geographic and development patterns.
description: 7 pages, 4 figures
Das Vestibül im Hauptgebäude des Rheinischen Landesmuseums Trier : Zur Wiederherstellung des Raumbildes von 1889
Creators: name: Seewaldt, Peter
Publisher: name: Funde und Ausgrabungen im Bezirk Trier
Year: 2019

description: [nicht vorhanden]
description: Funde und Ausgrabungen im Bezirk Trier, Bd. 39 (2007): Funde und Ausgrabungen im Bezirk Trier : Aus der Arbeit des Rheinischen Landesmuseums Trier
Search for the Standard Model Higgs boson produced in association with a vector boson and decaying to a b-quark pair with the ATLAS detector
Creators: name: ATLAS Collaboration
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: This Letter presents the results of a direct search with the ATLAS detector at the LHC for a Standard Model Higgs boson of mass 110 < m(H) < 130 GeV produced in association with a W or Z boson and decaying to bb. Three decay channels are considered: ZH->llbb, WH->lvbb, and ZH->vvbb, where l corresponds to an electron or a muon. No evidence for Higgs boson production is observed in a dataset of 7 TeV pp collisions corresponding to 4.7/fb of integrated luminosity collected by ATLAS in 2011. Exclusion limits on Higgs boson production, at the 95% confidence level, of 2.5 to 5.5 times the Standard Model cross section are obtained in the mass range 110 - 130 GeV. The expected exclusion limits range between 2.5 and 4.9 for the same mass interval.
description: 15 pages plus author list (30 pages total), 5 figures, 2 tables, submitted to Physics Letters B. All figures including auxiliary figures are available at https://atlas.web.cern.ch/Atlas/GROUPS/PHYSICS/PAPERS/HIGG-2012-08/
Effect of hydrogel particle additives on water-accessible pore structure of sandy soils: A custom pressure plate apparatus and capillary bundle model
Creators: name: Wei, Y.
name: Durian, D. J.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: To probe the effects of hydrogel particle additives on the water-accessible pore structure of sandy soils, we introduce a custom pressure plate method in which the volume of water expelled from a wet granular packing is measured as a function of applied pressure. Using a capillary bundle model, we show that the differential change in retained water per pressure increment is directly related to the cumulative cross-sectional area distribution $f(r)$ of the water-accessible pores with radii less than $r$. This is validated by measurements of water expelled from a model sandy soil composed of 2 mm diameter glass beads. In particular, the expelled water is found to depend dramatically on sample height and that analysis using the capillary bundle model gives the same pore size distribution for all samples. The distribution is found to be approximately log-normal, and the total cross-sectional area fraction of the accessible pore space is found to be $f_0=0.34$. We then report on how the pore distribution and total water-accessible area fraction are affected by superabsorbent hydrogel particle additives, uniformly mixed into a fixed-height sample at varying concentrations. Under both fixed volume and free swelling conditions, the total area fraction of water-accessible pore space in a packing decreases exponentially as the gel concentration increases. The size distribution of the pores is significantly modified by the swollen hydrogel particles, such that large pores are clogged while small pores are formed.
DIABETICS PREDICTION USING MACHINE LEARNING TECHNIQUES
Creators: name: CH. KRANTHIREKHA
name: V. SHARMILA
name: S. POTHALAIAH
name: VEERLAPATI SIRI
name: U. MADHURI
name: SUNKIREDDY AKSHITHA
Publisher: name: Zenodo
Year: 2023
Subjects: Ensemble learning, classification, dataset, techniques.

description: Abstract
Diabetes, characterized by elevated glucose levels in the human body, poses significant health risks if left untreated, including heart issues, kidney dysfunction, hypertension, eye damage, and harm to other organs. Early prediction and intervention are critical for effective diabetes management. In pursuit of this objective, this project employs various machine learning techniques to enhance the accuracy of diabetes prediction. Machine learning, a potent tool for predictive analytics, leverages patient datasets to construct models. In this study, we apply classification and ensemble techniques within the machine learning framework to predict diabetes. The selected algorithms encompass Logistic Regression (LR), Decision Tree (DT), Support Vector Machine (SVM), and Random Forest (RF). Each machine learning model exhibits distinct accuracy levels when compared to its counterparts. The central aim of this project is to identify the most accurate model, highlighting its proficiency in predicting diabetes effectively. Our findings demonstrate that the Support Vector Machine (SVM) model outperforms other machine learning techniques, showcasing its potential for early diabetes prediction. This research seeks to contribute to improved healthcare outcomes by enabling early intervention and enhanced disease management.
Additional file 1 of Characterizing social-ecological context and success factors of antimicrobial resistance interventions across the One Health spectrum: analysis of 42 interventions targeting E. coli
Creators: name: Léger, Anaïs
name: Lambraki, Irene
name: Graells, Tiscar
name: Cousins, Melanie
name: Henriksson, Patrik J. G.
name: Harbarth, Stephan
name: Carson, Carolee A.
name: Majowicz, Shannon E.
name: Troell, Max
name: Parmley, E. Jane
name: Jørgensen, Peter S.
name: Wernli, Didier
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: Cancer
subject: Science Policy

description: Additional file 1. Online search of E. coli AMR interventions included in the current study via a scoping review.
The Hunt for New Physics in the Flavour Sector with up vector-like quarks
Creators: name: Botella, F. J.
name: Branco, G. C.
name: Nebot, M.
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: We analyse the possible presence of New Physics (NP) in the Flavour Sector and evaluate its potential for solving the tension between the experimental values of $\AJPKs$ and $\BTNu$ with respect to the Standard Model (SM) expectations. Updated model independent analyses, where NP contributions are allowed in Bd - anti-Bd and Bs - anti-Bs transitions, suggest the need of New Physics in the $bd$ sector. A detailed analysis of recent Flavour data is then presented in the framework of a simple extension of the SM, where a $Q=2/3$ vector-like isosinglet quark is added to the spectrum of the SM. Special emphasis is given to the implications of this model for correlations among various measurable quantities. We include constraints from all the relevant quark flavour sectors and give precise predictions for selected rare processes. We find important deviations from the SM in observables in the $bd$ sector like the semileptonic asymmetry $\asld$, $B_{d}^{0}\to μ^{+}μ^{-}$ and $A^s_{SL}-A^d_{SL}$. Other potential places where NP can show up include $A_{J/ΨΦ}$, $γ$, $K_{L}^{0}\to π^{0}ν\barν$, $t\to Zq$ and $D^{0}\to μ^{+}μ^{-}$ among others. The experimental data favours in this model the existence of an up vector-like quark with a mass below $600(1000)$ GeV at $1(2)$ $σ$.
description: 36 pages, 41 figures; minor changes and references added, matches version accepted for publication
Additional file 2 of Characterizing social-ecological context and success factors of antimicrobial resistance interventions across the One Health spectrum: analysis of 42 interventions targeting E. coli
Creators: name: Léger, Anaïs
name: Lambraki, Irene
name: Graells, Tiscar
name: Cousins, Melanie
name: Henriksson, Patrik J. G.
name: Harbarth, Stephan
name: Carson, Carolee A.
name: Majowicz, Shannon E.
name: Troell, Max
name: Parmley, E. Jane
name: Jørgensen, Peter S.
name: Wernli, Didier
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: Cancer
subject: Science Policy

description: Additional file 2. Supplementary results for the description of articles referring to E. coli AMR interventions, coded in AMR-Intervene.
Additional file 3 of Characterizing social-ecological context and success factors of antimicrobial resistance interventions across the One Health spectrum: analysis of 42 interventions targeting E. coli
Creators: name: Léger, Anaïs
name: Lambraki, Irene
name: Graells, Tiscar
name: Cousins, Melanie
name: Henriksson, Patrik J. G.
name: Harbarth, Stephan
name: Carson, Carolee A.
name: Majowicz, Shannon E.
name: Troell, Max
name: Parmley, E. Jane
name: Jørgensen, Peter S.
name: Wernli, Didier
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: Cancer
subject: Science Policy

description: Additional file 3. Supplementary results for the description of E. coli AMR interventions.
Quantifying individual differences in patterns of functional brain network organization in youths
Creators: name: Demeter, Damion Vanton
name: 0000-0003-1931-3587
Publisher: name: The University of Texas at Austin
Year: 2021
Subjects: Resting state
Functional connectivity
fMRI
Network organization
Executive functions

description: During childhood, the brain undergoes rapid periods of development that are vital for the cognitive processes supporting goal directed behavior. Some of these processes are termed ‘executive functions’, and the development of these skills not only impacts academic achievement, but also lifelong success. Successful navigation of executive function relies on the specialized integration of brain regions, thus requiring a network- level view of brain organization to better understand associations with behavioral outcomes. This dissertation examines multiple methods of quantifying patterns of brain activity at rest and tests the association of these measures with individual differences in youth executive function task performance. Study 1 identified patterns of brain activity unique to an individual (termed resting state neural fingerprints) in both youths and adults, using support vector machine classifiers. We found that the classifiers successfully identified an individual’s scan from their own previous scan and one twin’s scan from their co-twin’s scan. Our results suggest that resting state functional fingerprints are stable over time and vary by genetic relatedness. Study 2 quantified patterns of resting state functional network organization in youths, using graph metrics chosen from previous work in the literature. We then tested methodological factors that impact the ability of these graph metrics to predict measures of executive function task performance. Sample size had the largest impact on our models and even successful models accounted for very little sample variance. These results suggest that graph metrics do capture functional network organization associated with executive functions, but that graph metrics alone are too reductionist to capture complex patterns of brain activation associated with executive function behaviors. Study 3 identified and categorized cortical hubs in youths – regions supporting communication between brain networks – and tested their ability to predict executive function task outcomes. We found that cortical hub parcels in youths qualitatively resemble those found in adults, but form unique, youth-specific categories. Additionally, hubs integrating sensorimotor information and executive function networks related to behavioral outcomes. These studies demonstrate how measures of brain network organization and integration can improve our understanding of the developing brain, and their role in supporting goal directed behavior and individual differences.
Die römische Villa von Waxweiler, Eifelkreis Bitburg-Prüm : Vorbericht über die Grabungskampagne 2005/08
Creators: name: Bienert, Bernd
Publisher: name: Funde und Ausgrabungen im Bezirk Trier
Year: 2019

description: [nicht vorhanden]
description: Funde und Ausgrabungen im Bezirk Trier, Bd. 40 (2008): Funde und Ausgrabungen im Bezirk Trier : Aus der Arbeit des Rheinischen Landesmuseums Trier
Die Neupräsentation des Grabungsareals unter der Basilika in Trier
Creators: name: D'Onza, Maria
name: Breitner, Georg
Publisher: name: Funde und Ausgrabungen im Bezirk Trier
Year: 2019

description: [nicht vorhanden]
description: Funde und Ausgrabungen im Bezirk Trier, Bd. 49 (2017): Funde und Ausgrabungen im Bezirk Trier : Aus der Arbeit des Rheinischen Landesmuseums Trier
Effect of baryonic feedback on two- and three-point shear statistics: prospects for detection and improved modelling
Creators: name: Semboloni, Elisabetta
name: Hoekstra, Henk
name: Schaye, Joop
Publisher: name: arXiv
Year: 2012
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: Accurate knowledge of the effect of feedback from galaxy formation on the matter distribution is a key requirement for future weak lensing experiments. Recent studies using hydrodynamic simulations have shown that different baryonic feedback scenarios lead to significantly different two-point shear statistics. In this paper we extend earlier work to three-point shear statistics. We show that, relative to the predictions of dark matter only models, the amplitude of the signal can be reduced by as much as 30-40% on scales of a few arcminutes. We find that baryonic feedback may affect two- and three-point shear statistics differently and demonstrate that this can be used to assess the fidelity of various feedback models. In particular, upcoming surveys such as Euclid might be able to discriminate between different feedback models by measuring both second- and third-order statistics. Because it will likely remain impossible to predict baryonic feedback with high accuracy from first principles, we argue in favour of phenomenological models that can capture the relevant effects of baryonic feedback processes in addition to changes in cosmology. We construct such a model by modifying the dark matter-only halo model to characterise the generic effects of energetic feedback using a small number of parameters. We use this model to perform a likelihood analysis in a simplified case in which two- and three-point shear statistics are measured between 0.5 and 20 arcmin and in which the amplitude of fluctuations, sigma8, the matter density parameter, Om, and the dark energy parameter, w0, are the only unknown free parameters. We demonstrate that for weak lensing surveys such as Euclid, marginalising over the feedbac parameters describing the effects of baryonic processes, such as outflows driven by feedback from star formation and AGN, may be able to mitigate the bias affecting Om, sigma8 and w0.
description: 15 pages, 7 figures. MNRAS accepted
Periodic dynamics of fermionic superfluids in the BCS regime
Creators: name: Roy, Analabha
name: Dasgupta, Raka
name: Modak, Sanhita
name: Das, Arnab
name: Sengupta, K.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: We study the zero temperature non-equilibrium dynamics of a fermionic superfluid in the BCS limit and in the presence of a drive leading to a time dependent chemical potential $μ(t)$. We choose a periodic driving protocol characterized by a frequency $ω$ and compute the fermion density, the wavefunction overlap, and the residual energy of the system at the end of $N$ periods of the drive. We demonstrate that the BCS self-consistency condition is crucial in shaping the long-time behaviour of the fermions subjected to the drive and provide an analytical understanding of the behaviour of the fermion density $n_{{\mathbf k}_F}$ (where ${\mathbf k}_F$ is the Fermi momentum vector) after a drive period and for large $ω$. We also show that the momentum distribution of the excitations generated due to such a drive bears the signature of the pairing symmetry and can be used, for example, to distinguish between s- and d-wave superfluids. We propose experiments to test our theory.
description: v1, 10+ pages, 8 figs. Cosmetic changes from the previous version
Additional file 4 of Characterizing social-ecological context and success factors of antimicrobial resistance interventions across the One Health spectrum: analysis of 42 interventions targeting E. coli
Creators: name: Léger, Anaïs
name: Lambraki, Irene
name: Graells, Tiscar
name: Cousins, Melanie
name: Henriksson, Patrik J. G.
name: Harbarth, Stephan
name: Carson, Carolee A.
name: Majowicz, Shannon E.
name: Troell, Max
name: Parmley, E. Jane
name: Jørgensen, Peter S.
name: Wernli, Didier
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: Cancer
subject: Science Policy

description: Additional file 4. Adherence to Reporting Guidelines, the checklist.
Multiplet resonance lifetimes in resonant inelastic X-ray scattering involving shallow core levels
Creators: name: Wray, L. Andrew
name: Yang, Wanli
name: Eisaki, Hiroshi
name: Hussain, Zahid
name: Chuang, Yi-De
Publisher: name: arXiv
Year: 2012
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Resonant inelastic X-ray scattering (RIXS) spectra of model copper- and nickel-based transition metal oxides are measured over a wide range of energies near the M-edge (h$ν$=60-80eV) to better understand the properties of resonant scattering involving shallow core levels. Standard multiplet RIXS calculations are found to deviate significantly from the observed spectra. However, by incorporating the self consistently calculated decay lifetime for each intermediate resonance state within a given resonance edge, we obtain dramatically improved agreement between data and theory. Our results suggest that these textured lifetime corrections can enable a quantitative correspondence between first principles predictions and RIXS data on model multiplet systems. This accurate model is also used to analyze resonant elastic scattering, which displays the elastic Fano effect and provides a rough upper bound for the core hole shake-up response time.
description: 6 pages, 3 figures
Claude Raynaud, Le Village Gallo-Romain et Medieval de Lunel Viel (Herault). La Fouille du Quartier Ouest (1981-1983)
Creators: name: Martin, Max
Publisher: name: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts
Year: 2019

description: Rezension zu: Claude Raynaud, Le Village Gallo-Romain et Medieval de Lunel Viel (Herault). La Fouille du Quartier Ouest (1981-1983). Avec contributions de Franpoise Brien-Poitevin, Lucie Cha- bal, Philippe Columeau, Marie-Franpoise Diot, Alme Durand, Yves Manniez et Marie- Pierre Ruas. Centre de Recherches d’Histoire Ancienne, Volume 97. Annales Litteraires de l’Universite de Besangon 422, Paris 1990. ISBN 2-251-60422-4. 353 Seiten mit 153 Abbildungen und zahlreichen Tabellen.
description: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts, Bd. 74 Nr. 2 (1996)
Pulsed melting induced by fluids from orogenic crust itself prior to mountain root collapse: Evidence from Mg-O-Sr isotope disequilibrium in Dabie migmatites
Creators: name: He, Yongsheng
Publisher: name: figshare
Year: 2021
Subjects: subject: 40203 Isotope Geochemistry
subject: FOS: Earth and related environmental sciences

description: Despite being gravitationally unstable, mountain roots may be arrested or removed in orogenic belts. Removal of a mountain root is likely promoted by weakening in rheology of the middle-lower crust via melting ± influx of fluids. With a purpose to constrain the role of fluids in promoting crustal melting and mountain root collapse, here we report combined Mg-O-Sr isotopic data for migmatites from the Dabie orogen, which experienced crustal anatexis (143 ~ 130 Ma) prior to the removal of local mountain root at ca. 130 Ma. Except for one sample that has likely experienced post-migmatization metasomatism, leucosomes show considerably lower δ26Mg (-0.71‰ ~ -0.23‰) and δ18O (3.7‰ ~ 8.7‰) but higher 87Sr/86Sr(i) (0.7089 ~ 0.7131) than the corresponding melanosomes (-0.29‰ ~ -0.11‰, 6.9‰ ~ 10.6‰ and 0.7080 ~ 0.7119, respectively). Such isotopic difference between leucosomes and melanosomes cannot be resulted from fractionation during either fractional crystallization, accumulation or equilibrium, incongruent to non-modal melting, but most likely records isotope disequilibrium during crustal anatexis. Co-variations of δ18O, δ26Mg and 87Sr/86Sr(i) of leucosomes indicate influx of external fluids and their preferential partition into melts. The external fluids could have low δ18O and δ26Mg but high 87Sr/86Sr(i) and were most likely derived from dehydration of the surrounding eclogites and gneisses with Neoproterozoic protoliths experienced meteoric-hydrothermal exchange. One leucosome is plotted off the major trends by its rather low δ26Mg (~ -0.71‰), and may have been overprinted by Fe-Mg inter-diffusion. The preservation of Mg-O-Sr isotope disequilibrium in the Dabie migmatites requires a short duration from fluid-fluxed anatexis to re-solidification (i.e., < 102 ~ 103 years) and indicates pulsed crustal melting induced by fluids from local basement. Dehydration of the subducted and deeply seated supracrustal basements, likely attributed to extension and nearby mantle upwelling due to ridge subduction of the Paleo-Pacific plate, could have promoted initial crustal melting and mountain root collapse in the Dabie orogen at a time about 100 Ma later than the Triassic collision.
Integer-valued polynomials on algebras
Creators: name: Frisch, Sophie
Publisher: name: arXiv
Year: 2012
Subjects: subject: Rings and Algebras (math.RA)
subject: FOS: Mathematics
subject: 13F20, Secondary 16S50, 13B25, 13J10, 11C08, 11C20

description: Let D be a domain with quotient field K and A a D-algebra. We call a polynomial with coefficients in K that maps every element of A to an element of A "integer-valued on A". For commutative A we also consider integer-valued polynomials in several variables. For an arbitrary domain D and I an arbitrary ideal of D we show I-adic continuity of integer-valued polynomials on A. For Noetherian one-dimensional D, we determine the spectrum and Krull dimension of the ring Int_D(A) of integer-valued polynomials on A. We do the same for the ring of polynomials with coefficients in M_n(K), the K-algebra of n x n matrices, that map every matrix in M_n(D) to a matrix in M_n(D).
description: 17 pages; a glitch in the published version (J.Algebra 373 (2013) 414-425) has been corrected in this post-preprint, namely, in Prop. 6.2 and Thm. 6.3, the assumption "zero Jacobson radical" needs to be replaced by the stronger assumption "intersection of maximal ideals of finite index is zero"
title: “And Yet It Moves”: Dream and Reality of the Ecumenical Movement
title: Reflections on the 11th Assembly of the World Council of Churches in Karlsruhe
titleType: Subtitle
Creators: name: Werner, Dietrich
Publisher: name: Humboldt-Universität zu Berlin
Year: 2023
Subjects: subject: World Council of Churches
subject: ecumenical movement
subject: climate emergency
subject: unity
subject: Middle East
subject: Ukraine
subject: 230 Christentum

description: This article offers an overview of the 11th Assembly of the World Council of Churches, which met in Karlsruhe, Germany, in August–September 2022. It sets out the context in which the assembly took place, the main issues discussed, and perspectives for the future. The article argues that the assembly in Karlsruhe demonstrated that the ecumenical movement still is alive and can offer enormous potential in a world at the brink of a new East–West divide, facing a significant weakening of multilateral structures of cooperation, and even the threat of nuclear war. Moreover, the Karlsruhe assembly demonstrated that on subjects such as the Middle East, peace ethics, and nationalism, and in the deep commitment and spiritual life of its participants, the ecumenical movement is vital and vibrant and represents a countercultural force against rigid nationalisms.
Far Infrared Slab Lensing and Subwavelength Imaging in Crystal Quartz
Creators: name: da Silva, R. Estevâm
name: Macêdo, R.
name: Dumelow, T.
name: da Costa, J. A. P.
name: Honorato, S. B.
name: Ayala, A. P.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Optics (physics.optics)
subject: Other Condensed Matter (cond-mat.other)
subject: FOS: Physical sciences

description: We examine the possibility of using negative refraction stemming from the phonon response in an anisotropic crystal to create a simple slab lens with plane parallel sides, and show that imaging from such a lens should be possible at room temperature despite the effects of absorption that are inevitably present due to phonon damping. In particular, we consider the case of crystal quartz, a system for which experimental measurements consistent with all-angle negative refraction have already been demonstrated. Furthermore, we investigate the possibility of subwavelength imaging from such materials, and show that it should be possible for certain configurations.
description: 12 pages, 10 figures
Avaliação de Conceitos, Práticas e Perspectivas de Pensamento Computacional
Creators: name: Leite Santana, Bianca
name: von Flach, Christina
Publisher: name: Zenodo
Year: 2023

description: O Pensamento Computacional (PC) é um conceito em destaque na comunidade de pesquisa em Educação em Computação, parte de diversos currículos de computação na escola. É frequentemente descrito como um processo de resolução de problemas por meio de habilidades cognitivas. Apesar disso, não há consenso sobre quais habilidades fazem parte do PC. Consequentemente, também não há consenso sobre como medi-lo, o que dificulta o estabelecimento de estratégias de ensino-aprendizagem e de avaliação da aquisição do PC. Nesse contexto, o objetivo deste trabalho é o desenvolvimento de uma avaliação da aquisição do PC, tendo como público-alvo estudantes dos anos finais do Ensino Fundamental. A avaliação proposta considera as dimensões de Conceitos, Práticas e Perspectivas de PC. A validação desse instrumento se dará por meio dos processos padrões da psicometria, incluindo a Teoria da Resposta ao Item. Como resultados parciais, realizamos um painel de especialistas composto por pesquisadores brasileiros para definir quais habilidades compõem o PC. Deste estudo resultou uma definição operacional para PC. A partir destes resultados, elaboramos um banco de questões com 117 itens no total. Realizamos a análise semântica com estudantes de perfil similar ao público-alvo do teste. Após essa etapa, alguns itens do banco de questões foram eliminados, restando um total de 95 itens. Como trabalhos futuros, faremos a análise de conteúdo, a análise estatística e a formatação da versão final do teste.
Long-Time Asymptotics for the Korteweg-de Vries Equation with Steplike Initial Data
Creators: name: Egorova, Iryna
name: Gladka, Zoya
name: Kotlyarov, Volodymyr
name: Teschl, Gerald
Publisher: name: arXiv
Year: 2012
Subjects: subject: Exactly Solvable and Integrable Systems (nlin.SI)
subject: Analysis of PDEs (math.AP)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: We apply the method of nonlinear steepest descent to compute the long-time asymptotics of the Korteweg-de Vries equation with steplike initial data.
description: 27 pages, 1 figure
Characterizing the pre-clinical phase of inflammatory bowel disease.
Creators: name: Vestergaard, Marie Vibeke
name: Allin, Kristine H
name: Poulsen, Gry J
name: Lee, James C
name: Jess, Tine
Publisher: name: The Francis Crick Institute
Year: 2023
Subjects: classificationCode: Gene Expression
subject: Gene Expression
classificationCode: Immunology
subject: Immunology
subject: FOS: Clinical medicine
classificationCode: Genetics & Genomics
subject: Genetics & Genomics
classificationCode: Human Biology & Physiology
subject: Human Biology & Physiology
classificationCode: Cell Biology
subject: Cell Biology

description: Understanding the biological changes that precede a diagnosis of inflammatory bowel disease (IBD) could facilitate pre-emptive interventions, including risk factor modification, but this pre-clinical phase of disease remains poorly characterized. Using measurements from 17 hematological and biochemical parameters taken up to 10 years before diagnosis in over 20,000 IBD patients and population controls, we address this at massive scale. We observe widespread significant changes in multiple biochemical and hematological parameters that occur up to 8 years before diagnosis of Crohn's disease (CD) and up to 3 years before diagnosis of ulcerative colitis. These changes far exceed previous expectations regarding the length of this pre-diagnostic phase, revealing an opportunity for earlier intervention, especially in CD. In summary, using a nationwide, case-control dataset-obtained from the Danish registers-we provide a comprehensive characterization of the hematological and biochemical changes that occur in the pre-clinical phase of IBD.
On the completeness of impulsive gravitational wave space-times
Creators: name: Sämann, Clemens
name: Steinbauer, Roland
Publisher: name: arXiv
Year: 2012
Subjects: subject: Mathematical Physics (math-ph)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences
subject: 83C15 (Primary) 46F10, 83C35 (Secondary)

description: We consider a class of impulsive gravitational wave space-times, which generalize impulsive pp-waves. They are of the form $M=N\times\mathbb{R}^2_1$, where $(N,h)$ is a Riemannian manifold of arbitrary dimension and $M$ carries the line element $ds^2=dh^2+ 2dudv+f(x)δ(u)du^2$ with $dh^2$ the line element of $N$ and $δ$ the Dirac measure. We prove a completeness result for such space-times $M$ with complete Riemannian part $N$.
description: 13 pages, minor changes suggested by the referees
On a notion of speciality of linear systems in P^n
Creators: name: Brambilla, Maria Chiara
name: Dumitrescu, Olivia
name: Postinghel, Elisa
Publisher: name: arXiv
Year: 2012
Subjects: subject: Algebraic Geometry (math.AG)
subject: Commutative Algebra (math.AC)
subject: FOS: Mathematics
subject: 14C20 (Primary) 14J70, 14C17 (Secondary)

description: Given a linear system in P^n with assigned multiple general points we compute the cohomology groups of its strict transforms via the blow-up of its linear base locus. This leads us to give a new definition of expected dimension of a linear system, which takes into account the contribution of the linear base locus, and thus to introduce the notion of linear speciality. We investigate such a notion giving sufficient conditions for a linear system to be linearly non-special for arbitrary number of points, and necessary conditions for small numbers of points.
description: 26 pages. Minor changes, Definition 3.2 slightly extended. Accepted for publication in Transactions of AMS