cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Computational shape optimisation for a gradient-enhanced continuum damage model
Creators: name: Guhr, Fabian
name: Sprave, Leon
name: Barthold, Franz-Joseph
name: Menzel, Andreas
Publisher: name: TU Dortmund
Year: 2020
Subjects: subject: Non-local damage
subject: Gradient enhanced model
subject: Large deformation
subject: Shape optimisation
subject: Sensitivity analysis
subject: 690

description: An isotropic gradient-enhanced damage model is applied to shape optimisation in order to establish a computational optimal design framework in view of optimal damage distributions. The model is derived from a free Helmholtz energy density enriched by the damage gradient contribution. The Karush–Kuhn–Tucker conditions are solved on a global finite element level by means of a Fischer–Burmeister function. This approach eliminates the necessity of introducing a local variable, leaving only the global set of equations to be iteratively solved. The necessary steps for the numerical implementation in the sense of the finite element method are established. The underlying theory as well as the algorithmic treatment of shape optimisation are derived in the context of a variational framework. Based on a particular finite deformation constitutive model, representative numerical examples are discussed with a focus on and application to damage optimised designs.
description: Comput Mech;65
Aportes del trabajo social para el abordaje de las violencias escolares en estudiantes con discapacidad
Creators: name: Acosta Daza, Diego Fernando
Publisher: name: Universidad Externado de Colombia. Centro de Investigaciones sobre Dinámica Social
Year: 2023
Subjects: subject: Trabajo social - Aspectos sociales - Colombia
subject: Educación - Aspectos sociales - Colombia
subject: Violencia - Aspectos sociales - Colombia
subject: Violencia
subject: Discapacidad
subject: Escuela
subject: Trabajo Social

description: El texto discute la complejidad de los problemas sociales en el entorno escolar, destacando la violencia y la diversidad, especialmente en estudiantes con discapacidad. Se enfatiza que la escuela, como institución social, enfrenta tensiones debido a la diversidad humana, exacerbadas por cambios profundos en la sociedad contemporánea. Estos desafíos profundizan y atomizan los problemas en la escuela, potencialmente dando lugar a nuevas formas de violencia al incluir grupos tradicionalmente excluidos. El texto propone abordajes desde el Trabajo Social, situándolo en el contexto educativo como respuesta a estas violencias. Se estructura en secciones que exploran el papel del Trabajo Social en la educación, consideraciones sociohistóricas y normativas sobre violencias escolares en estudiantes con discapacidad, intervención profesional y conclusiones. Este enfoque busca comprender e intervenir en el fenómeno de la violencia escolar, especialmente en relación con estudiantes con discapacidad.
description: The text discusses the complexity of social issues in the school environment, highlighting violence and diversity, particularly among students with disabilities. It emphasizes that the school, as a social institution, faces tensions due to human diversity, exacerbated by profound changes in contemporary society. These challenges deepen and fragment problems in the school, potentially leading to new forms of violence by including traditionally excluded groups. The text proposes approaches from Social Work, placing it within the educational context as a response to these violences. It is structured into sections that explore the role of Social Work in education, sociohistorical and normative considerations regarding school violence in students with disabilities, professional intervention, and conclusions. This approach aims to understand and intervene in the phenomenon of school violence, especially concerning students with disabilities.
Michael Müller-Wille/Lars Olof Larsson (Hrsg.), Tiere – Menschen – Götter
Creators: name: Wamers, Egon
Publisher: name: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts
Year: 2024

description: Rezension zu: Michael Müller-Wille/Lars Olof Larsson (Hrsg.), Tiere – Menschen – Götter. Wikingerzeitliche Kunststile und ihre neuzeitliche Rezeption. Referate gehalten auf einem von der DFG geförderten Internationalen Kolloquium der Joachim Jungius-Gesellschaft der Wissenschaften, Hamburg. Vandenhoeck & Rupprecht, Göttingen 2001. 49,— E. ISBN 3-525-86280-6. 294 Seiten mit zahlreichen Abbildungen.
description: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts, Bd. 84 Nr. 2 (2006)
Erla Bergendahl Hohler, Norwegian Stave Church Sculpture
Creators: name: Wamers, Egon
Publisher: name: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts
Year: 2024

description: Rezension zu: Erla Bergendahl Hohler, Norwegian Stave Church Sculpture. Medieval Art in Norway. Scandinavian University Press, Oslo 1999. ISBN 82-00-12744-3. Band I (Analytical Survey; Catalogue): 335 Seiten mit 22 Textabbildungen und 550 Tafelabbildungen; Band II (Studies; Plates): 265 Seiten mit zahlreichen Abbildungen.
description: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts, Bd. 78 Nr. 2 (2000)
Managerial behavior in fund tournaments—the impact of TrueSkill
Creators: name: Swade, Alexander
name: Köchling, Gerrit
name: Posch, Peter N.
Publisher: name: TU Dortmund
Year: 2021
Subjects: subject: Fund tournament
subject: Skill
subject: Risk-shifting
subject: TrueSkill
subject: Bayesian network
subject: 330

description: Measuring mutual fund managers’ skills by Microsoft’s TrueSkill algorithm, we find highly skilled managers to behave self-confident resulting in higher risk-taking in the second half of the year compared to less skilled managers. Introducing the TrueSkill algorithm, which is widely used in the e-sports community, to this branch of literature, we can replicate previous findings and theories suggesting overconfidence for mid-years winners.
description: Journal of asset management;22
Tropical analogues of a Dempe-Franke bilevel optimization problem
Creators: name: Sergeev, Sergei
name: Liu, Zhengliang
Publisher: name: arXiv
Year: 2019
Subjects: subject: Optimization and Control (math.OC)
subject: FOS: Mathematics

description: We consider the tropical analogues of a particular bilevel optimization problem studied by Dempe and Franke and suggest some methods of solving these new tropical bilevel optimization problems. In particular, it is found that the algorithm developed by Dempe and Franke can be formulated and its validity can be proved in a more general setting, which includes the tropical bilevel optimization problems in question. We also show how the feasible set can be decomposed into a finite number of tropical polyhedra, to which the tropical linear programming solvers can be applied.
description: 11 pages, 1 figure
Additional file 1 of Characterizing human genomic coevolution in locus-gene regulatory interactions
Creators: name: Savel, Daniel
name: KoyutĂźrk, Mehmet
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: Cell Biology
subject: Molecular Biology
subject: Evolutionary Biology
subject: FOS: Biological sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: Hematology

description: Figure S1: First Singular Vector of SVD analysis compared to the High Conservation Centroid of the clustering analysis. Figure S2: Centroids when using different values of K during clustering. Figure S3: Within-Cluster Distance for different values of K during clustering. Figure S4: Distributions of the distance between pairs of SNPs and target gene promoters. (PDF 120 kb)
Appendix: Species Results
Creators: name: Solymos, Peter
name: Toms, Judith D.
name: Matsuoka, Steven M.
name: Cumming, Steven G.
name: Barker, Nicole K. S.
name: Thogmartin, Wayne E.
name: Stralberg, Diana
name: Crosby, Andrew D.
name: Dénes, Francisco V.
name: Haché, Samuel
name: C. Lisa Mahon
name: Schmiegelow, Fiona K. A.
name: Bayne, Erin M.
Publisher: name: Zenodo
Year: 2019
Subjects: population size, bird, boreal, Canada, Alberta, abundance, detectability, sampling bias, roadside bias

description: Supporting material for the manuscript ‘At the end of the road: Lessons learned from comparing model- and design-based approaches to estimate population sizes of boreal birds in Alberta, Canada’ by Peter Solymos et al.
Presentación - La responsabilidad objetiva : entre esquemas tradicionales y nuevas realidades
Creators: name: Cortés Moncayo, Édgar
Publisher: name: Universidad Externado de Colombia
Year: 2023
Subjects: subject: Responsabilidad civil - Colombia
subject: Causalidad - Colombia
subject: Obligaciones (Derecho civil) - Colombia

description: El esfuerzo de un grupo de docentes del Departamento de Derecho Civil de la Universidad Externado de Colombia se traduce en esta obra colectiva que se presenta ahora a la comunidad académica y que aborda un tema clásico de la responsabilidad civil como es el del criterio objetivo de atribución de la responsabilidad. En efecto, cuatro profesoras y cuatro profesores trabajaron durante más de un año en la concepción, estructuración y escritura de los trabajos que este libro de investigación contiene; antes del proceso de redacción de cada uno de los ensayos, se hicieron varias reuniones de discusión en las que cada quien presentó su esquema de trabajo para la valoración del grupo y para lograr un conjunto armónico que reflejara la construcción colectiva del proyecto todo.
Magnetic pair-breaking in superconducting (Ba,K)BiO_3 investigated by magnetotunneling
Creators: name: Szabo, P.
name: Samuely, P.
name: Jansen, A. G. M.
name: Marcus, J.
name: Wyder, P.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: The de Gennes and Maki theory of gapless superconductivity for dirty superconductors is used to interpret the tunneling measurements on the strongly type-II high-Tc oxide-superconductor Ba1-xKxBiO3 in high magnetic fields up to 30 Tesla. We show that this theory is applicable at all temperatures and in a wide range of magnetic fields starting from 50 percent of the upper critical field Bc2. In this magnetic field range the measured superconducting density of states (DOS) has the simple energy dependence as predicted by de Gennes from which the temperature dependence of the pair-breaking parameter alpha(T), or Bc2(T), has been obtained. The deduced temperature dependence of Bc2(T) follows the Werthamer-Helfand-Hohenberg prediction for classical type-II superconductors in agreement with our previous direct determination. The amplitudes of the deviations in the DOS depend on the magnetic field via the spatially averaged superconducting order parameter which has a square-root dependence on the magnetic field. Finally, the second Ginzburg-Landau parameter kappa2(T) has been determined from the experimental data.
description: 11 pages, 5 figures
Lena Thunmark-Nylén, Die Wikingerzeit Gotlands
Creators: name: Wamers, Egon
Publisher: name: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts
Year: 2024

description: Rezension zu: Lena Thunmark-Nylén, Die Wikingerzeit Gotlands. Kungl. Vitterhets Historie och Antikvitets Akademien. Almqvist & Wiksell International, Stockholm 1995. Band I: Abbildungen der Grabfunde. ISBN 91-7402-241-5. 13 Seiten und 511 Abbildungen. Band II: Typentafeln. Stockholm 1998. Zusammen SEK 422,—. ISBN 91-7402-287-3. 17 Seiten und 316 Tafeln.
description: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts, Bd. 78 Nr. 2 (2000)
MOESM2 of Characterizing local-scale heterogeneity of malaria risk: a case study in Bunkpurugu-Yunyoo district in northern Ghana
Creators: name: Punam Amratia
name: Psychas, Paul
name: Abuaku, Benjamin
name: Collins Ahorlu
name: Millar, Justin
name: Oppong, Samuel
name: Kwadwo Koram
name: Valle, Denis
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Computational Biology

description: Additional file 2. Variable selection, posterior estimates and model comparisons.
Cellular Structures for Computation in the Quantum Regime
Creators: name: Benjamin, S. C.
name: Johnson, N. F.
Publisher: name: arXiv
Year: 1998
Subjects: subject: Condensed Matter (cond-mat)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We present a new cellular data processing scheme, a hybrid of existing cellular automata (CA) and gate array architectures, which is optimized for realization at the quantum scale. For conventional computing, the CA-like external clocking avoids the time-scale problems associated with ground-state relaxation schemes. For quantum computing, the architecture constitutes a novel paradigm whereby the algorithm is embedded in spatial, as opposed to temporal, structure. The architecture can be exploited to produce highly efficient algorithms: for example, a list of length N can be searched in time of order cube root N.
description: 11 pages (LaTeX), 3 figures
Neural Related Work Summarization with a Joint Context-driven Attention Mechanism
Creators: name: Wang, Yongzhen
name: Liu, Xiaozhong
name: Gao, Zheng
Publisher: name: arXiv
Year: 2019
Subjects: subject: Computation and Language (cs.CL)
subject: Artificial Intelligence (cs.AI)
subject: FOS: Computer and information sciences
subject: 68T50

description: Conventional solutions to automatic related work summarization rely heavily on human-engineered features. In this paper, we develop a neural data-driven summarizer by leveraging the seq2seq paradigm, in which a joint context-driven attention mechanism is proposed to measure the contextual relevance within full texts and a heterogeneous bibliography graph simultaneously. Our motivation is to maintain the topic coherency between a related work section and its target document, where both the textual and graphic contexts play a big role in characterizing the relationship among scientific publications accurately. Experimental results on a large dataset show that our approach achieves a considerable improvement over a typical seq2seq summarizer and five classical summarization baselines.
description: 11 pages, 3 figures, in the Proceedings of EMNLP 2018
Moduli Spaces for Dynamical Systems with Portraits
Creators: name: Doyle, John R.
name: Silverman, Joseph H.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Number Theory (math.NT)
subject: Algebraic Geometry (math.AG)
subject: Dynamical Systems (math.DS)
subject: FOS: Mathematics
subject: Primary: 37P45, Secondary: 37P15

description: A $\textit{portrait}$ $\mathcal{P}$ on $\mathbb{P}^N$ is a pair of finite point sets $Y\subseteq{X}\subset\mathbb{P}^N$, a map $Y\to X$, and an assignment of weights to the points in $Y$. We construct a parameter space $\operatorname{End}_d^N[\mathcal{P}]$ whose points correspond to degree $d$ endomorphisms $f:\mathbb{P}^N\to\mathbb{P}^N$ such that $f:Y\to{X}$ is as specified by a portrait $\mathcal{P}$, and prove the existence of the GIT quotient moduli space $\mathcal{M}_d^N[\mathcal{P}]:=\operatorname{End}_d^N//\operatorname{SL}_{N+1}$ under the $\operatorname{SL}_{N+1}$-action $(f,Y,X)^ϕ=\bigl(ϕ^{-1}\circ{f}\circϕ,ϕ^{-1}(Y),ϕ^{-1}(X)\bigr)$ relative to an appropriately chosen line bundle. We also investigate the geometry of $\mathcal{M}_d^N[\mathcal{P}]$ and give two arithmetic applications.
description: 91 pages
New York City Wholesale Butter, Margarine, Egg, and Cheese Market Facilities
Creators: name: Utter, Kenneth L.
name: Taylor, Earl G.
name: Lowstuter, A. B.
name: Utter, Kenneth L.
name: Taylor, Earl G.
name: Lowstuter, A. B.
Publisher: name: Unknown
Year: 1962
Subjects: subject: Community/Rural/Urban Development
subject: Financial Economics
subject: Livestock Production/Industries
subject: Marketing
subject: FOS: Economics and business
subject: Research and Development/Tech Change/Emerging Technologies

description: Excerpts from the report: The study on which this report is based was begun after the city of New York committed itself to construct a new wholesale fresh fruit and vegetable distribution center at Hunts Point in the Bronx. At the same time, the old Washington Street wholesale fresh fruit and vegetable marketing area was scheduled for redevelopment under urban renewal. In connection with this redevelopment, it was thought desirable to have plans developed for the butter, margarine, egg, and cheese dealers, for possible use if the redevelopment area were expanded. This study was designed to — 1. Analyze and evaluate the wholesale marketing situation for butter, margarine, egg, and cheese dealers in the Lower Manhattan area. 2. Estimate the major direct costs of handling these products under present conditions. 3. Suggest the kind and amount of facilities needed for efficient distribution. 4. Estimate costs of constructing and operating these facilities at possible locations in the New York City metropolitan area, and the rentals required at each location. 5. Outline potential benefits possible from construction of the suggested facilities.
Die Goldbrakteaten der Völkerwanderungszeit
Creators: name: Wamers, Egon
Publisher: name: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts
Year: 2024

description: Rezension zu: Die Goldbrakteaten der Völkerwanderungszeit. 2,1 — 2 Ikonographischer Katalog (IK 2, Text und Tafeln). Hrsg, von Karl Hauck, In Verbindung mit Herbert Lange und Lutz von Padberg. Münstersche Mittelalter-Schriften 24/2,1-2. München 1986. ISBN 3-7705-2302-4; 3-7705-2301-6. 268 Seiten und 166 Tafeln.
description: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts, Bd. 71 Nr. 2 (1993)
Additional file 10: of Differential expression profiling of Î litR and Î rpoQ mutants reveals insight into QS regulation of motility, adhesion and biofilm formation in Aliivibrio salmonicida
Creators: name: Khider, Miriam
name: Hjerde, Erik
name: Hansen, Hilde
name: Willassen, Nils
Publisher: name: figshare
Year: 2019
Subjects: subject: Microbiology
subject: FOS: Biological sciences
subject: Genetics
subject: Molecular Biology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: Developmental Biology
subject: Marine Biology
subject: Cancer
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Figure S1. Colony morpgology and biofilm formation of Î rpoQ and LFI1238 syp mutants. (DOCX 1263 kb)
TOWARDS MOTION-RELATED VISUAL LEARNING
Creators: name: Lu, Yawen
Publisher: name: Purdue University Graduate School
Year: 2025
Subjects: classificationCode: 460702
subject: Computer graphics

description: Computer systems face significant challenges in understanding and processing video content, despite recent advances in deep learning technologies. While specialized solutions exist for individual tasks like optical flow estimation and video depth perception, current approaches are limited by task-specific constraints, insufficient temporal modeling, and heavy reliance on densely annotated data. These limitations contrast sharply with human visual perception, which processes motion holistically and can function effectively with incomplete information.In this dissertation, we address the research question: how can we develop more efficient and generalizable visual understanding systems that better align with human-like visual perception? Our investigation yields three major contributions. First, we present a optical flow estimation framework that effectively models long-range dependencies in video sequences. This approach uniquely addresses the challenge of occlusions and geometric variations by leveraging information from multiple frames through transformer-based spatial and temporal attention mechanisms. Second, we introduce a unified prototypical transformer framework that bridges the gap between task-specific solutions and holistic motion understanding. This novel approach achieves superior results in both optical flow and depth estimation tasks through innovative feature denoising and prototypical learning mechanisms. Third, we explore a label-efficient learning framework that generates high-quality simulated masks from sparsely annotated frames using optical flow estimation and differentiable warping, significantly reducing the annotation burden for video object segmentation tasks.
Zum Problem der Deutung frühmittelalterlicher Bildinhalte
Creators: name: Wamers, Egon
Publisher: name: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts
Year: 2024

description: Rezension zu: Zum Problem der Deutung frühmittelalterlicher Bildinhalte. Akten des 1. Internationalen Kollo­quiums in Marburg a. d. Lahn, 15. bis 19. Februar 1983. Hrsg. v. Helmut Roth. Sonderband 4 der Veröffentlichungen des Vorgeschichtlichen Seminars der Philipps-Universität Marburg a. d. Lahn, herausgegeben von Otto-Herman Frey und Helmut Roth. 1986. 424 Seiten mit 317 Abbildungen. Jan Thorbecke Verlag Sigmaringen.
description: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts, Bd. 71 Nr. 2 (1993)
Pyxides imaginatae
Creators: name: Wamers, Egon
Publisher: name: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts
Year: 2024

description: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts, Bd. 69 Nr. 1 (1991)
A candidate super-Earth planet orbiting near the snow line of Barnard's star
Creators: name: Ribas, I.
name: Tuomi, M.
name: Reiners, A.
name: Butler, R. P.
name: Morales, J. C.
name: Perger, M.
name: Dreizler, S.
name: Rodríguez-López, C.
name: Hernández, J. I. González
name: Rosich, A.
name: Feng, F.
name: Trifonov, T.
name: Vogt, S. S.
name: Caballero, J. A.
name: Hatzes, A.
name: Herrero, E.
name: Jeffers, S. V.
name: Lafarga, M.
name: Murgas, F.
name: Nelson, R. P.
name: Rodríguez, E.
name: Strachan, J. B. P.
name: Tal-Or, L.
name: Teske, J.
name: Toledo-Padrón, B.
name: Zechmeister, M.
name: Quirrenbach, A.
name: Amado, P. J.
name: Azzaro, M.
name: Béjar, V. J. S.
name: Barnes, J. R.
name: Berdiñas, Z. M.
name: Burt, J.
name: Coleman, G.
name: Cortés-Contreras, M.
name: Crane, J.
name: Engle, S. G.
name: Guinan, E. F.
name: Haswell, C. A.
name: Henning, Th.
name: Holden, B.
name: Jenkins, J.
name: Jones, H. R. A.
name: Kaminski, A.
name: Kiraga, M.
name: Kürster, M.
name: Lee, M. H.
name: López-González, M. J.
name: Montes, D.
name: Morin, J.
name: Ofir, A.
name: Pallé, E.
name: Rebolo, R.
name: Reffert, S.
name: Schweitzer, A.
name: Seifert, W.
name: Shectman, S. A.
name: Staab, D.
name: Street, R. A.
name: Mascareño, A. Suárez
name: Tsapras, Y.
name: Wang, S. X.
name: Anglada-Escudé, G.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: At a distance of 1.8 parsecs, Barnard's star (Gl 699) is a red dwarf with the largest apparent motion of any known stellar object. It is the closest single star to the Sun, second only to the alpha Centauri triple stellar system. Barnard's star is also among the least magnetically active red dwarfs known and has an estimated age older than our Solar System. Its properties have made it a prime target for planet searches employing techniques such as radial velocity, astrometry, and direct imaging, all with different sensitivity limits but ultimately leading to disproved or null results. Here we report that the combination of numerous measurements from high-precision radial velocity instruments reveals the presence of a low-amplitude but significant periodic signal at 233 days. Independent photometric and spectroscopic monitoring, as well as the analysis of instrumental systematic effects, show that this signal is best explained as arising from a planetary companion. The candidate planet around Barnard's star is a cold super-Earth with a minimum mass of 3.2 Earth masses orbiting near its snow-line. The combination of all radial velocity datasets spanning 20 years additionally reveals a long-term modulation that could arise from a magnetic activity cycle or from a more distant planetary object. Because of its proximity to the Sun, the proposed planet has a maximum angular separation of 220 milli-arcseconds from Barnard's star, making it an excellent target for complementary direct imaging and astrometric observations.
description: 38 pages, 7 figures, 4 tables, author's version of published paper in Nature journal
Far infrared spectroscopy on the three-dimensional dilute antiferromagnet Fe(x)Zn(1-x)F2
Creators: name: Satooka, J.
name: Katsumata, K.
name: Belanger, D. P.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: Fourier-transform Infrared (FT-IR) Spectroscopy measurements have been performed on the three-dimensional dilute antiferromagnet Fe(x)Zn(1-x)F2 with x=0.99 ~ 0.58 in far infrared (FIR) region. The FIR spectra are analyzed taking into account the ligand field and the local exchange interaction probability with J1 ~ J3; |J1|,|J3|<
description: 10 pages, 3 figures
Signatures of spin-triplet Cooper pairing in the density of states of spin-textured superconductor-ferromagnet bilayers
Creators: name: Bobkova, I. V.
name: Bobkov, A. M.
name: Belzig, Wolfgang
Publisher: name: arXiv
Year: 2018
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: The existence of spin-triplet superconductivity in non-collinear magnetic heterostructures with superconductors is by now well established. This observation lays the foundation of superconducting spintronics with the aim to create a low-power consuming devices in order to replace the conventional electronics limited by heating. From a fundamental point of view the investigation of the structure and properties of spin-triplet Cooper pairs continues. Recently, spectroscopic evidence has shown to offer more detailed insights in the structure of triplet Cooper pairs than the supercurrent. Hence, we study here the structure of spin-triplet Cooper pairs through the density of states in bilayers of a textured magnetic insulator in proximity to a superconductor. Using quasiclassical Green function methods, we study the local density of states, both spin-resolved and spin-independent. We show that the equal-spin and mixed-spin triplet Cooper pairs leads to different spectroscopic signatures, which can be further enhanced by spin-polarized spectroscopy. Our results show the huge potential spin-polarized tunneling methods offer in characterizing unconventional superconductivity in heterostructures.
description: 12 pages, 13 figures
MOESM3 of Characterizing local-scale heterogeneity of malaria risk: a case study in Bunkpurugu-Yunyoo district in northern Ghana
Creators: name: Punam Amratia
name: Psychas, Paul
name: Abuaku, Benjamin
name: Collins Ahorlu
name: Millar, Justin
name: Oppong, Samuel
name: Kwadwo Koram
name: Valle, Denis
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: Sociology
subject: FOS: Sociology

description: Additional file 3. Sensitivity analysis to comparing age standardized local maps.
Zum Dosenortband „aus Saarbrücken“
Creators: name: Wamers, Egon
Publisher: name: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts
Year: 2024

description: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts, Bd. 65 Nr. 2 (1987)
Steady-state selection in driven diffusive systems with open boundaries
Creators: name: Popkov, Vladislav
name: Schuetz, Gunter M.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We investigate the stationary states of one-dimensional driven diffusive systems, coupled to boundary reservoirs with fixed particle densities. We argue that the generic phase diagram is governed by an extremal principle for the macroscopic current irrespective of the local dynamics. In particular, we predict a minimal current phase for systems with local minimum in the current--density relation. This phase is explained by a dynamical phenomenon, the branching and coalescence of shocks, Monte-Carlo simulations confirm the theoretical scenario.
description: 6 pages, 5 figures
Acipenseridae Bonaparte 1831
Creators: name: Laan, Richard Van Der
Publisher: name: Zenodo
Year: 2018
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Actinopterygii
Acipenseriformes
Acipenseridae

description: Family Acipenseridae Bonaparte 1831
 Sturionidae Owen 1840: 68 (family) Sturio Rafinesque 1810 [junior objective synonym of Acipenseridae Bonaparte 1831, invalid, Article 61.3.2; Recent, omitted in Van der Laan et al. 2014]
 †Psammorhynchinae Grande & Hilton 2006: 5 (subfamily) † Psammorhynchus Grande & Hilton 2006 [type genus preoccupied by Psammorhynchus Meixner in Turbellaria Platyhelminthes; invalid, art. 39]
 †Priscosturioninae Grande & Hilton 2009: 318 (subfamily) † Priscosturion Grande & Hilton 2009
 Pseudoscaphirhynchinae Hilton, Grande & Bemis 2011: 157 [ref. 31407] (subfamily) Pseudoscaphirhynchus Nikolskii 1900 [Recent, omitted in Van der Laan et al. 2014]
description: Published as part of Laan, Richard Van Der, 2018, Family-group names of fossil fishes, pp. 1-167 in European Journal of Taxonomy 466 on page 52, DOI: 10.5852/ejt.2018.466, http://zenodo.org/record/5557557
Unified View of Scaling Laws for River Networks
Creators: name: Dodds, Peter Sheridan
name: Rothman, Daniel H.
Publisher: name: arXiv
Year: 1998
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: Scaling laws that describe the structure of river networks are shown to follow from three simple assumptions. These assumptions are: (1) river networks are structurally self-similar, (2) single channels are self-affine, and (3) overland flow into channels occurs over a characteristic distance (drainage density is uniform). We obtain a complete set of scaling relations connecting the exponents of these scaling laws and find that only two of these exponents are independent. We further demonstrate that the two predominant descriptions of network structure (Tokunaga's law and Horton's laws) are equivalent in the case of landscapes with uniform drainage density. The results are tested with data from both real landscapes and a special class of random networks.
description: 14 pages, 9 figures, 4 tables (converted to Revtex4, PRE ref added)
Color-octet mechanism and J/psi polarization at LEP
Creators: name: Baek, Seungwon
name: Ko, P.
name: Lee, Jungil
name: Song, H. S.
Publisher: name: arXiv
Year: 1997
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Polarized heavy quarkonium productions in $Z^0$ decays are considered. We find that polarizations of the produced quarkonia are independent of that of the parent Z^0 provided that one considers the energy distribution or the total production rate. Produced J/psi's via the color-octet and the color- singlet mechanisms are expected to be 19% and 29% longitudinally polarized, respectively. The energy dependence of eta_{1,8}(x)=\frac{dGamma_{1,8}^L}{dx} /\frac{dGamma_{1,8}}{d x} is very sensitive to the production mechanism, and therefore the measurement of η(x)_exp will be an independent probe of the color-octet mechanism.
description: 15 pages, minor changes, version to be published in Phys. Rev. D
MOESM1 of Characterizing local-scale heterogeneity of malaria risk: a case study in Bunkpurugu-Yunyoo district in northern Ghana
Creators: name: Punam Amratia
name: Psychas, Paul
name: Abuaku, Benjamin
name: Collins Ahorlu
name: Millar, Justin
name: Oppong, Samuel
name: Kwadwo Koram
name: Valle, Denis
Publisher: name: figshare
Year: 2019
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: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Computational Biology

description: Additional file 1. Spatial covariates maps for study region.
Interlayer fractional quantum Hall effect in a coupled graphene double-layer
Creators: name: Liu, Xiaomeng
name: Hao, Zeyu
name: Watanabe, Kenji
name: Taniguchi, Takashi
name: Halperin, Bertrand
name: Kim, Philip
Publisher: name: arXiv
Year: 2018
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Other Condensed Matter (cond-mat.other)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: In two-dimensional (2D) electron systems under strong magnetic fields, interactions can cause fractional quantum Hall (FQH) effects. Bringing two 2D conductors to proximity, a new set of correlated states can emerge due to interactions between electrons in the same and opposite layers. Here we report interlayer correlated FQH states in a system of two parallel graphene layers separated by a thin insulator. Current flow in one layer generates different quantized Hall signals in the two layers. This result is interpreted by composite fermion (CF) theory with different intralayer and interlayer Chern-Simons gauge-field coupling. We observe FQH states corresponding to integer values of CF Landau level (LL) filling in both layers, as well as "semi-quantized" states, where a full CF LL couples to a continuously varying partially filled CF LL. Remarkably, we also recognize a quantized state between two coupled half-filled CF LLs, attributable to an interlayer CF exciton condensate.
description: 14 pages, 3 figures, one table and supplementary information
Family-group names of fossil fishes
Creators: name: Laan, Richard Van Der
Publisher: name: Zenodo
Year: 2018
Subjects: Biodiversity
Taxonomy

description: Family †Lombardinidae Saint-Seine 1955
 †Lombardinidae Saint-Seine 1955: 73 (family) † Lombardina Saint-Seine 1955
description: Published as part of Laan, Richard Van Der, 2018, Family-group names of fossil fishes, pp. 1-167 in European Journal of Taxonomy 466 on page 52, DOI: 10.5852/ejt.2018.466, http://zenodo.org/record/5557557
Pristomerus patator Rousse, Villemant & Seyrig 2013
Creators: name: Rousse, Pascal
name: Noort, Simon van
Publisher: name: Zenodo
Year: 2015
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Ichneumonidae
Pristomerus
Pristomerus patator

description: Pristomerus patator Rousse, Villemant & Seyrig, 2013
Fig. 26
Diagnosis (range of variation from Rousse et al. 2013)
Background colour yellowish-orange with some median dark spots on metasomal tergites; face densely punctate; inner margins of eyes subparallel; clypeus transverse, very sparsely punctate, inter-puncture spaces smooth; malar line long; remainder of head coriaceous; occipital carina joining hypostomal carina shortly above mandible base; antenna very long with more than 37–38 flagellomeres, penultimate flagellomere elongate; mesosoma moderately elongate, moderately to densely punctate, but pronotum and speculum almost entirely smooth and scutellum distinctly more sparsely punctate than mesoscutum; area superomedia weakly delimited laterally beyond anterior transverse carina; female femoral tooth small, followed by some minute denticles; ovipositor long, slightly sinuous apically. B 7.8–10.1; A 5.3– 6.9; F 5.9–7.5; CT 1.8; ML 0.7; POL 0.7; OOL 1.1; Fl n–1 1.2; ASM 2.0; OT 1.8–1.9; FFT 1. Male with inner margins of eyes diverging ventrally, and ocelli, hind femur and femoral tooth enlarged. B 8.9–9.8; A 5.8–7.1; F 6.3–6.7: POL 0.6; OOL 0.4.
Differential diagnosis
Large yellowish-orange species from Madagascar; differentiated from all other Pristomerus species in the region by the combination of the large size, the antenna with numerous flagellomeres, the long malar line, the largely smooth speculum, the punctation on the scutellum, which is often distinctly sparser than on the mesoscutum, the area superomedia hardly delimited postero-laterally, the small female femoral tooth and the long ovipositor.
Material examined
Holotype
♀ “ MADAGASCAR, Bekily [Ampandrandava], reg. sud de l’île, XII.33, EY 0000003501” (MNHN).
Distribution
Madagascar.
description: Published as part of Rousse, Pascal & Noort, Simon van, 2015, Revision of the Afrotropical species of Pristomerus (Ichneumonidae: Cremastinae), with descriptions of 31 new species, pp. 1-129 in European Journal of Taxonomy 124 on page 80, DOI: 10.5852/ejt.2015.124, http://zenodo.org/record/3780218
Revisión Bibliográfica: Influencia de las Redes Sociales en la Salud Mental en la Infancia y Adolescencia: Una Revisión Sistemática
Creators: name: Reyes, Alba García
Publisher: name: OSF Registries
Year: 2024
Subjects: subject: Medicine and Health Sciences
subject: Psychiatric and Mental Health Nursing
subject: Nursing
subject: FOS: Health sciences

description: ¿Cómo afectan las redes sociales a la Salud Mental de niños y adolescentes?
Wholesale Florist Facilities for Boston
Creators: name: Taylor, Earl G.
name: Utter, Kenneth L.
name: Lowstuter, A. B.
name: Taylor, Earl G.
name: Utter, Kenneth L.
name: Lowstuter, A. B.
Publisher: name: Unknown
Year: 1962
Subjects: subject: Community/Rural/Urban Development
subject: Crop Production/Industries
subject: Financial Economics
subject: Marketing
subject: FOS: Economics and business
subject: Research and Development/Tech Change/Emerging Technologies

description: Excerpts from the report: Boston has become one of the leading florist markets in the East, largely because of its location in one of the major flower production areas of the Nation. The climate is well suited to production of cut flowers, and there is a traditional interest in flower growing. The city is not only abundantly supplied by local production, but cut flowers are shipped in from all parts of the United States and from some foreign countries. The present Boston florist market consists of the Boston Flower Exchange, Inc., and 15 independent wholesale firms, occupying a total of 178,300 square feet in 15 buildings. This study was initiated in the fall of 1960 at the request of the Board of Directors of the Boston Flower Exchange, Incorporated. The United States Department of Agriculture was asked to provide assistance and guidance with some of the problems encountered by the Exchange in its present facilities and location. The Boston Redevelopment Authority was studying the area in relation to a proposed redevelopment program. For this reason, it was decided to expand the study to include the entire Boston wholesale florist industry. Data in this report were obtained from the management of the Boston Flower Exchange Inc., and from the wholesale florist and florist supply firms composing the Boston wholesale florist market.
Disordered Hubbard Model with Attraction: Coupling Energy of Cooper Pairs in Small Clusters
Creators: name: Lages, J.
name: Benenti, G.
name: Shepelyansky, D. L.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: We generalize the Cooper problem to the case of many interacting particles in the vicinity of the Fermi level in the presence of disorder. On the basis of this approach we study numerically the variation of the pair coupling energy in small clusters as a function of disorder. We show that the Cooper pair energy is strongly enhanced by disorder, which at the same time leads to the localization of pairs.
description: revtex, 5 pages, 6 figures
O'SMIRLIK DAVRIDA YETAKCHI FAOLIYAT
Creators: name: Ergashova, Muxlisa
Publisher: name: Zenodo
Year: 2025

description: Bugungi kunda o‘smirlar muammosi dolzarb masalalardan biri hisoblanadi.   Ushbu masalaga e’tibor qaratish zarurligni bir qancha sabablari ham mavjud. Bu sabablarning ba’zilari bilan tanishamiz:
Growth after the streaming instability: from planetesimal accretion to pebble accretion
Creators: name: Liu, Beibei
name: Ormel, Chris W.
name: Johansen, Anders
Publisher: name: arXiv
Year: 2019
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: Streaming instability is a key mechanism in planet formation, clustering pebbles into planetesimals. It is triggered at a particular disk location where the local volume density of solids exceeds that of the gas. After their formation, planetesimals can grow by feeding from other planetesimals in the birth ring as well as by accreting inwardly drifting pebbles from the outer disk. To investigate the growth of planetesimals at a single location by the streaming instability, we test the conditions under which super-Earths are able to form within the lifetime of the gaseous disk. We modify the \texttt{Mercury} N-body code to trace the growth and dynamical evolution of a swarm of planetesimals at the ice line for a solar-mass star. Three distributions of planetesimal sizes are investigated: (i) a mono-dispersed population of 400 km radius planetesimals, (ii) a poly-dispersed populations of planetesimals from 200 km up to 1000 km, (iii) a bimodal distribution with a single runaway body and a swarm of smaller, 100 km size planetesimals. The mono-disperse population of 400 km size planetesimals cannot form $\gtrsim$ Earth mass protoplanets. Their velocity dispersions are quickly excited, which suppresses both planetesimal and pebble accretion. Planets can form from the poly-dispersed and bimodal distributions. In these circumstances, the two-component nature damps the random velocity of the large embryo by small planetesimals' dynamical friction, allowing the embryo to accrete pebbles efficiently when it approaches $10^{-2}$ Earth mass. We find that super-Earth planets are preferred to form when the pebble mass flux is higher, the disk turbulence is lower, or the Stokes number of the pebbles is higher.
description: 13 pages, 9 pages, accepted in A&A
title: Unsicherheiten Pflegender während der ersten Covid-19-Infektionswelle und ihre Bewältigungsstrategien – Krankenpflegestudierende dokumentieren mit Tagebucheinträgen ihre Erfahrungen während der ersten Infektionswelle der Covid-19-Pandemie
Creators: name: Wöhlke, Sabine
name: Ruwe, Gisela
Publisher: name: European Association for the History of Nursing
Year: 2023
Subjects: subject: Erfahrung
subject: Erste Welle der COVID-19 Pandemie
subject: Pflegetagebuch
subject: Qualitative Empirische Forschung
subject: 610

description: Volume 2022, Issue 4
description: Background: In March 2020, German hospitals were preparing for the first major wave of Covid-19 infections, implementing crisis management procedures without precedent or prior testing. At this time, we asked stu-dent nurses in their eighth semester of study to complete a nursing diary for a period of four weeks. The aim of this research was to ascertain students’ perceptions of the constantly evolving crisis and retrace their re-flections on the situation on the basis of the knowledge they had at the time. Methods: Eleven students completed a nursing diary, which entailed writing entries on the care they provid-ed on the wards to which they were assigned. They added images such as pictures, screenshots and draw-ings to their diary entries. We analysed the data using ethnographic methods as follows: a) categorisation of the entries in accordance with general thematic similarities; b) comparison of the entries with published nurs-ing literature from this time period, with the aim of identifying possible gaps in the content of our data. Results: The student nurses worked on different wards; some volunteered to staff the newly established Covid-19 wards. Nursing students felt the unfolding crisis to be defined by a sense of uncertainty and poten-tial threat, associated with various fears. The students described their own actions and behaviour in specific situations and outlined observations of others. We categorised our findings in four sub-topics: a) crisis man-agement; b) the invisible crisis; c) a sense of crisis; and d) coping with the crisis. Discussion: In giving insights into the day-to-day work of nurses under extreme conditions, the diaries col-lected and analysed for this study highlight experiences of ambivalence and uncertainty during the first wave of Covid-19 infections. Specifically, the students’ reflections on professional responsibility point to this principle’s importance within the system of values espoused by members of the nursing profession.
PERLINDUNGAN HUKUM TERHADAP PRIVACY DARI SPAMMING BERDASARKAN UNDANG-UNDANG NO. 11 TAHUN 2008 TENTANG INFORMASI DAN TRANSAKSI ELEKTRONIK (LEGAL PROTECTION OF PRIVACY FROM SPAMMING BASE ON THE LAW OF NUMBER 11 OF 2008 ON ELECTRONIC INFORMATION AND TRANSACTIONS)
Creators: name: Rahmatullah, Tansah
Publisher: name: figshare
Year: 2019
Subjects: subject: 100504 Data Communications
subject: FOS: Electrical engineering, electronic engineering, information engineering
subject: 220305 Ethical Theory
subject: FOS: Philosophy, ethics and religion
subject: 220104 Human Rights and Justice Issues
subject: Law
subject: FOS: Law
subject: 180119 Law and Society
subject: 189999 Law and Legal Studies not elsewhere classified
subject: 80703 Human Information Behaviour
subject: FOS: Media and communications
subject: 80709 Social and Community Informatics

description: Spamming, as an act of dissemination of unsolicited electronic message, has now become a real phenomenon as the result of the development in information andcommunication technology and caused a new legal issues. Therefore, this research was intended to find out how spamming can be categorized into a breach over privacy,and how legal protection from spamming can be implemented according to the Law Number 11 year 2008 about Information and Electronic Transaction.Based on the results of this research by using normative juridical approach and comparative juridical approach can be seen that The Law of Number 11 of 2008 onElectronic Information And Transactions (ITE) has no determined regulation that especially regulates spamming cases. In Article 26, Article 28 and 33 which is thesubject of the study of principal problem studied have obscurity rules. Therefore, Government needs to formulize a legal system specifically intended to regulate spam cases and the act of spamming due to many people have become the victims of it and resulted in huge loss. In addition of policy and regulation, there is user education factor becomes and important aspect in order to avoid the risk of misuse of personal data.
Vibrational properties of the one-component $σ$ phase
Creators: name: Simdyankin, S. I.
name: Taraskin, S. N.
name: Dzugutov, M.
name: Elliott, S. R.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: A structural model of a one-component $σ$-phase crystal has been constructed by means of molecular dynamics simulation. The phonon dispersion curves and the vibrational density of states were computed for this model. The dependence of the vibrational properties on the thermodynamical parameters was investigated. The vibrational density of states of the $σ$-phase structure is found to be similar to that of a one-component glass with icosahedral local order. On the basis of this comparison it is concluded that the $σ$ phase can be considered to be a good crystalline reference structure for this glass.