cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Strategies for choosing path-entangled number states for optimal robust quantum optical metrology in the presence of loss
Creators: name: Jiang, Kebei
name: Brignac, Chase J.
name: Weng, Yi
name: Kim, Moochan B.
name: Lee, Hwang
name: Dowling, Jonathan P.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: To acquire the best path-entangled photon Fock states for robust quantum optical metrology with parity detection, we calculate phase information from a lossy interferometer by using twin entangled Fock states. We show that (a) when loss is less than 50% twin entangled Fock states with large photon number difference give higher visibility while when loss is higher than 50% the ones with less photon number difference give higher visibility; (b) twin entangled Fock states with large photon number difference give sub-shot-noise limit sensitivity for phase detection in a lossy environment. This result provides a reference on what particular path-entangled Fock states are useful for real world metrology applications.
The Origins of Art
Creators: name: Lobodanov, Aleksandre P.
Publisher: name: Dipartimento dei Beni Culturali, Alma Mater Studiorum, Università di Bologna (Ravenna)
Year: 2015
Subjects: Semiotics; art semiotics; applied arts; non-applied arts

description: The origins of artistic activities or rather art, and in recent decades the processing and consolidation of a new field in art history, art semiotics, are grouped together in the semiotic systems of applied and non-applied arts.

In this paper, in particular, an analysis is made of the non-applied arts, in which non-verbal signs are used to express the form of human thought.

The discussion focuses on the origins of non-applied arts, the image-forming process, the psychology of perception, the perception of sound and reproduction of sounds, the development of music and the development of dance in their entirety, as an expression of the inner condition that influences the body through movement: it thus provides a valuable contribution to the study of the non-applied arts.
description: Conservation Science in Cultural Heritage, Vol 15 (2015)
Kinship and migration among Calgary residents of Indian origin
Creators: name: Atwell, Phyllis Harryette
Publisher: name: University of Calgary
Year: 1969
Subjects: subject: HM 131 A88 1969
subject: Socialization
subject: Rural-urban migration
subject: Indians of North America - Alberta - Calgary

description: Bibliography: p. 76-79.
description: This study is an attempt to explore the relationship between kin-ship and migration among Calgarian residents of Indian origin. The anticipated findings were: 1. Family relations stimulate migration. 2. For the migrant in the new milieu, kinship relations serve as an agency of socialization. Sixty-five persons of Indian origin and thirteen non-Indians were inter­viewed. The formal questionnaire, the semi-structured interview and participant observation were the chief techniques which were employed in the collection of data; concepts of socialization, reference group, and group interaction, which have been advanced by Eisenstadt, Merton and Simmel are adopted as the framework of exploration. Data did not conclusively support the anticipated findings. Re­sponses to the limited interviews revealed education and employment as predominating reasons for migration. The adjustments,which had to be undergone in the off-reservation setting.were effected with the aid of social agencies rather than with that of family relations.
Damage stability and subdivision of semisubmersible rigs
Creators: name: Abicht, Walter
Publisher: name: TUHH Universitätsbibliothek
Year: 1982
Subjects: classificationCode: 620
subject: Ingenieurwissenschaften
classificationCode: 52.00
subject: Maschinenbau, Energietechnik, Fertigungstechnik: Allgemeines

description: Damage stability and subdivision of semisubmersible rigs
Microwave heating-induced DC magnetic flux penetration in YBa$_{2}$Cu$_{3}$O$_{7-δ}$ superconducting thin films
Creators: name: Kermorvant, Julien
name: Mage, Jean-Claude
name: Marcilhac, Bruno
name: Lemaitre, Yves
name: Bobo, Jean-François
name: Van Der Beek, Cornelis Jacominus
Publisher: name: arXiv
Year: 2012
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: The magneto-optical imaging technique is used to visualize the penetration of the magnetic induction in YBa$_{2}$Cu$_{3}$O$_{7-δ}$ thin films during surface resistance measurements. The in-situ surface resistance measurements were performed at 7 GHz using the dielectric resonator method. When only the microwave magnetic field $H_{rf}$ is applied to the superconductor, no $H_{rf}$-induced vortex penetration is observed, even at high rf power. In contrast, in the presence of a constant magnetic field superimposed on $H_{rf}$ we observe a progression of the flux front as $H_{rf}$ is increased. A local thermometry method based on the measurement of the resonant frequency of the dielectric resonator placed on the YBa$_{2}$Cu$_{3}$O$_{7-δ}$ thin film shows that the $H_{rf}$--induced flux penetration is due to the increase of the film temperature.
description: 6 pages, Journal of Applied Physics
The Gribov horizon and the one-loop color-Coulomb potential
Creators: name: Golterman, Maarten
name: Greensite, Jeff
name: Peris, Santiago
name: Szczepaniak, Adam P.
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 recalculate the color-Coulomb potential to one-loop order, under the assumption that the effect of the Gribov horizon is to make i) the transverse gluon propagator less singular; and ii) the color-Coulomb potential more singular, than their perturbative behavior in the low-momentum limit. As a first guess, the effect of the Gribov horizon is mimicked by introducing a transverse momentum-dependent gluon mass term, leading to a propagator of the Gribov form, with the prescription that the mass parameter should be adjusted to the unique value where the infrared behavior of the Coulomb potential is enhanced. We find that this procedure leads to a Coulomb potential rising asymptotically as a linear term modified by a logarithm.
description: 15 pages, 2 figures
Modeling of the pyruvate production with Escherichia coli in a fed-batch bioreactor
Creators: name: Kilic, Özge
name: Yvonne, Yvonne
name: Fiedler, Linus
name: Funke, Ronya
Publisher: name: Zenodo
Year: 2020
Subjects: pyruvate
simulation
bioprocess development

description: We developed a model based on the publication "Modeling of the pyruvate production with Escherichia coli in a fed-batch bioreactor" by Zelić, B., Vasić-Rački, Đ., Wandrey, C., Takors, R. in 2004. PMID: 15085423 DOI: 10.1007/s00449-004-0358-0 https://pubmed.ncbi.nlm.nih.gov/15085423/
description: {"references": ["\"Modeling of the pyruvate production with Escherichia coli in a fed-batch bioreactor\" by Zeli\u0107, B., Vasi\u0107-Ra\u010dki, \u0110., Wandrey, C., Takors, R. in 2004."]}
Additional file 1 of Allanite U–Pb step-leaching ages of metapelites in the Imjingang belt, central Korea
Creators: name: Han, Seunghee
name: Kim, Yoonsup
name: Kim, Taehoon
name: Lee, Mi Jung
Publisher: name: figshare
Year: 2025
Subjects: subject: Geology
subject: FOS: Earth and related environmental sciences

description: Additional file 1.
Lattice quantum electrodynamics for graphene
Creators: name: Giuliani, Alessandro
name: Mastropietro, Vieri
name: Porta, Marcello
Publisher: name: arXiv
Year: 2011
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: The effects of gauge interactions in graphene have been analyzed up to now in terms of effective models of Dirac fermions. However, in several cases lattice effects play an important role and need to be taken consistently into account. In this paper we introduce and analyze a lattice gauge theory model for graphene, which describes tight binding electrons hopping on the honeycomb lattice and interacting with a three-dimensional quantum U(1) gauge field. We perform an exact Renormalization Group analysis, which leads to a renormalized expansion that is finite at all orders. The flow of the effective parameters is controlled thanks to Ward Identities and a careful analysis of the discrete lattice symmetry properties of the model. We show that the Fermi velocity increases up to the speed of light and Lorentz invariance spontaneously emerges in the infrared. The interaction produces critical exponents in the response functions; this removes the degeneracy present in the non interacting case and allow us to identify the dominant excitations. Finally we add mass terms to the Hamiltonian and derive by a variational argument the correspondent gap equations, which have an anomalous non-BCS form, due to the non trivial effects of the interaction.
description: 44 pages, 6 figures
Finite Width in out-of-Equilibrium Propagators and Kinetic Theory
Creators: name: Garbrecht, Bjorn
name: Garny, Mathias
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We derive solutions to the Schwinger-Dyson equations on the Closed-Time-Path for a scalar field in the limit where backreaction is neglected. In Wigner space, the two-point Wightman functions have the curious property that the equilibrium component has a finite width, while the out-of equilibrium component has zero width. This feature is confirmed in a numerical simulation for scalar field theory with quartic interactions. When substituting these solutions into the collision term, we observe that an expansion including terms of all orders in gradients leads to an effective finite-width. Besides, we observe no breakdown of perturbation theory, that is sometimes associated with pinch singularities. The effective width is identical with the width of the equilibrium component. Therefore, reconciliation between the zero-width behaviour and the usual notion in kinetic theory, that the out-of-equilibrium contributions have a finite width as well, is achieved. This result may also be viewed as a generalisation of the fluctuation-dissipation relation to out-of-equilibrium systems with negligible backreaction.
description: 24 pages, 2 figures
The generalized Oka-Grauert principle for 1-convex manifolds
Creators: name: Prezelj, Jasna
name: Slapar, Marko
Publisher: name: arXiv
Year: 2011
Subjects: subject: Complex Variables (math.CV)
subject: FOS: Mathematics
subject: 32G05, 32Q28, 32F10

description: This paper presents a proof of the generalized Oka-Grauert principle for 1-convex manifolds: Every continuous mapping from a 1-convex manifold X to a complex manifold Y which is already holomorphic on a neighborhood of the exceptional set is homotopic to a holomorphic one provided that either Y satisfies CAP or we are free to change the complex structure on X.
Additional file 2 of Allanite U–Pb step-leaching ages of metapelites in the Imjingang belt, central Korea
Creators: name: Han, Seunghee
name: Kim, Yoonsup
name: Kim, Taehoon
name: Lee, Mi Jung
Publisher: name: figshare
Year: 2025
Subjects: subject: Geology
subject: FOS: Earth and related environmental sciences

description: Additional file 2.
Automated analysis of high-throughput flow cytometry data from hematopoietic stem cell experiments
Creators: name: Cortes, Sérgio Adrián
Publisher: name: University of British Columbia
Year: 2010

description: Flow cytometry (FCM) is a technology that allows the rapid quantification of physical and chemical properties of up to millions of cells in a sample. It is a technology commonly used in drug discovery, health research, medical diagnosis and treatment, and vaccine development. Recent technological advancements in optics and reagents allow the quantification of up to 21 parameters per cell and advancements in robotics allow the use of FCM as a high-throughput technology. Lagging in the development of FCM technologies is the data analysis component. Conventional analysis of FCM data is labour intensive, subjective, hard to reproduce, error prone and not standardized. Indeed, the traditional analysis represents one of the main bottlenecks for the future adoption of recent technological advancements in biomedical research and the clinical environment. Here, an analysis framework developed for the automated analysis of FCM data derived from hematopoietic stem cell (HSC) transplant experiments using data generated in the Terry Fox Laboratory is presented. The data analysis pipeline developed aims to simplify approaches to analyze such data and generated automated tools for accurate analysis and quality control. The tool presented achieves equivalent results when compared to the traditional analysis, but avoids the traditional need for continuous user interaction. Incorporated into the analysis pipeline, is a model to predict the repopulation outcome from the HSC transplant experiments. Because HSC purification strategies are typically below 50%, more than half of the mice transplanted with a single cell will not be repopulated. The repopulation prediction model showed a performance of correctly identifying 81% of the mice that did not showed a positive engraftment, while keeping the incorrect misclassification of positive engraftments below 5%.
ASHVIN Newsletter #6
Creators: name: Marill, Mona
name: Cediel, Natalia
Publisher: name: Zenodo
Year: 2023
Subjects: Digital Twins
Construction 4.0
Digital transformation

description: ASHVIN is a 3,5 years research and innovation project funded by the European Commission. It develops a digital twin solution for the European Construction sector, helping to foster safety and productivity in the construction and maintenance of different assets. ASHVIN publishes a regular newsletter to inform its community about project updates. ASHVIN's Newsletter #6 shares the outcomes of our latest project meeting organised in Stockholm this June. You will also find the latest updates on our demonstration sites' data collection and analysis and how the digital twin solutions support the different involved infrastructures and buildings. Then, it highlights the results of our latest webinar #3 on the Maintenance of Infrastructure Assets and features our participation in several international scientific events. You can display ASHVIN newsletter #6 here
Discrete Charge Dielectric Model of Electrostatic Energy
Creators: name: LaFave, Tim
Publisher: name: arXiv
Year: 2012
Subjects: subject: Classical Physics (physics.class-ph)
subject: FOS: Physical sciences

description: Studies on nanoscale materials merit careful development of an electrostatics model concerning discrete point charges within dielectrics. The discrete charge dielectric model treats three unique interaction types derived from an external source: Coulomb repulsion among point charges, direct polarization between point charges and their associated surface charge elements, and indirect polarization between point charges and surface charge elements formed by other point charges. The model yields the potential energy, U(N), stored in a general $N$ point charge system differing from conventional integral formulations, $1/2\int{\bm E}\cdot{\bm D}dV$ and $1/2\intρΦdV$, in a manner significant to the treatment of few electron systems.
description: 1 figure, 2 parts, eps
title: Umgang mit Normativität und Komplexität im Kontext globaler Probleme. Impulse für den Religionsunterricht aus der allgemeinpädagogischen Theoriedebatte zum Globalen Lernen
Creators: name: Ziegler, Bernd
Publisher: name: Universität Graz
Year: 2020

description: Im aktuellen religionspädagogischen Diskurs wird vermehrt gefordert, dass der
Religionsunterricht eine Urteils- und Handlungsfähigkeit für weltweite Problemzusammenhänge
fördern soll. Inwiefern darf die Förderung dieser Fähigkeiten
aber an normativen Zielen ausgerichtet sein? Und wie ist mit der sozialen Komplexität
weltweiter Handlungszusammenhänge umzugehen? Beide Fragestellungen
werden in der allgemeinpädagogischen Debatte zum Globalen Lernen schon
länger diskutiert. Dieser Beitrag zeigt die zentralen Antwortperspektiven auf und
leitet daraus Impulse für den Religionsunterricht ab. Daraus ergibt sich ein Plädoyer
für die Initiierung freier ethisch-moralischer Bildungsprozesse auf Basis
eines christlichen Gerechtigkeitsbegriffs innerhalb eines politisch dimensionierten
Unterrichts.
description: Schlagworte
Globales Lernen – Globalisierung – Normativität – soziale Komplexität –
Ethisches Lernen
description: ÖRF - Jg. 28 (2020), H. Heft: H. 2: Nachhaltiges Lernen, S. 65-81
Dietary risk factors for bone loss among men undergoing androgen deprivation therapy for the treatment of prostate cancer
Creators: name: Wiens, Kristin Patricia
Publisher: name: University of British Columbia
Year: 2010

description: Androgen deprivation therapy (ADT) is the preferred mode of treatment for patients with recurrence of prostate cancer (PC) following definitive treatment and locally advanced disease. With more men commencing ADT earlier in the treatment trajectory and for longer duration, the side effects of ADT are becoming more prevalent and of greater concern to clinicians. ADT can have serious adverse effects on bone mineral density (BMD) and metabolism, leading to the development of osteopenia or osteoporosis. This study was a cross-sectional investigation of dietary risk factors for bone loss, particularly calcium and vitamin D intakes, among men undergoing ADT for the treatment of non-metastatic PC (n = 12), hormone-naïve men with PC (n = 21) and healthy controls (n = 20). Outcome measures were dietary intake of calcium and vitamin D assessed by diet history questionnaire, as well as vitamin D status as assessed by serum 25-hydroxyvitamin D and parathyroid hormone levels. There were no between-group differences in calcium or vitamin D intake from food, supplements or both. When compared with the current Adequate Intake and treatment-specific guidelines, the majority of men did not meet current recommendations. Adherence to current dietary guidelines for the prevention of osteoporosis among men undergoing ADT was poor, with 91.7% falling short of the recommended 1500 mg of calcium per day, and no men meeting the treatment-specific recommendation of 20 mcg of daily vitamin D. In addition to inadequate calcium and vitamin D intakes, several additional dietary risk factors present among study participants further increase risk of bone loss and osteoporosis in this group of men. Vitamin D status was also not different among groups; however, serum values quantitated by the assays were well outside expected values, and it was concluded that the assays were likely not valid. The results of this study demonstrate the need for provision of nutrition information to these men at time of therapy commencement and on an ongoing basis throughout treatment, as a means of preventing or reducing the negative effects of ADT on nutritional status and quality of life.
Additional methods, results, and raw data from Hearing sensitivity and amplitude coding in bats are differentially shaped by echolocation calls and social calls
Creators: name: Lattenkamp, Ella Z.
name: Nagy, Martina
name: Drexl, Markus
name: Vernes, Sonja C.
name: Wiegrebe, Lutz
name: Knörnschild, Mirjam
Publisher: name: The Royal Society
Year: 2020
Subjects: subject: Evolutionary Biology
subject: FOS: Biological sciences
subject: Ecology
subject: 60801 Animal Behaviour

description: See file for details.
Eine einfache Methode zur Berechnung der Widerstandserhöhung eines Schiffes im Seegang
Creators: name: Boese, Peter
Publisher: name: TUHH Universitätsbibliothek
Year: 1970
Subjects: classificationCode: 52.00
subject: Maschinenbau, Energietechnik, Fertigungstechnik: Allgemeines

description: Unter der Vorausssetzung, daß die durch den Seegang an der Schiffsoberfläche erzeugten harmonischen Druckschwankungen bekannt sind, kann die auf das Schiff wirkende Längskraft und damit auch der mittlere Widerstandszuwachs berechnet werden. Hierzu wird die Integration Über die Druckkräfte zunächst nur bis zur Ruhe-Wasserlinie geführt. Da aber die wirkliche Benetzungslinie um die Ruhe-WL schwankt, muß auch die in diesem Bereich entstehende Widerstandskraft berücksichtigt werden. Beide Anteile führen zu einer mittleren Längskraft zweiter Ordnung. Werden die oszillierenden Druckkräfte aus den Bewegungen des Schiffes abgeleitet, die z.B. nach der Streifenmethode berechnet wurden, so ergibt sich ein einfaches Verfahren zur Bestimmung der mittleren Widerstandserhöhung. Die Ergrebnisse stimmen relativ gut mit den Ergebnissen anderer Autoren überein.
Stability and bifurcations in a model of antigenic variation in malaria
Creators: name: Blyuss, K. B.
name: Gupta, S.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Chaotic Dynamics (nlin.CD)
subject: Dynamical Systems (math.DS)
subject: Populations and Evolution (q-bio.PE)
subject: Quantitative Methods (q-bio.QM)
subject: FOS: Physical sciences
subject: FOS: Mathematics
subject: FOS: Biological sciences

description: We examine the properties of a recently proposed model for antigenic variation in malaria which incorporates multiple epitopes and both long-lasting and transient immune responses. We show that in the case of a vanishing decay rate for the long-lasting immune response, the system exhibits the so-called "bifurcations without parameters" due to the existence of a hypersurface of equilibria in the phase space. When the decay rate of the long-lasting immune response is different from zero, the hypersurface of equilibria degenerates, and a multitude of other steady states are born, many of which are related by a permutation symmetry of the system. The robustness of the fully symmetric state of the system was investigated by means of numerical computation of transverse Lyapunov exponents. The results of this exercise indicate that for a vanishing decay of long-lasting immune response, the fully symmetric state is not robust in the substantial part of the parameter space, and instead all variants develop their own temporal dynamics contributing to the overall time evolution. At the same time, if the decay rate of the long-lasting immune response is increased, the fully symmetric state can become robust provided the growth rate of the long-lasting immune response is rapid.
description: 14 pages, 5 figures
Kavitationseinflüsse auf die vom Propeller induzierten Druckschwankungen
Creators: name: Weitendorf, Ernst-August
Publisher: name: TUHH Universitätsbibliothek
Year: 1976
Subjects: classificationCode: 52.00
subject: Maschinenbau, Energietechnik, Fertigungstechnik: Allgemeines

description: Kavitationseinflüsse auf die vom Propeller induzierten Druckschwankungen
Machine Recognition of Hand Written Characters using Neural Networks
Creators: name: Perwej, Yusuf
name: Chaturvedi, Ashish
Publisher: name: arXiv
Year: 2012
Subjects: subject: Artificial Intelligence (cs.AI)
subject: FOS: Computer and information sciences

description: Even today in Twenty First Century Handwritten communication has its own stand and most of the times, in daily life it is globally using as means of communication and recording the information like to be shared with others. Challenges in handwritten characters recognition wholly lie in the variation and distortion of handwritten characters, since different people may use different style of handwriting, and direction to draw the same shape of the characters of their known script. This paper demonstrates the nature of handwritten characters, conversion of handwritten data into electronic data, and the neural network approach to make machine capable of recognizing hand written characters.
description: 4 pages, 1 Figure, ISSN:0975 - 8887
Mathematical proof of fraud in Russian elections unsound
Creators: name: Simkin, M. V.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Popular Physics (physics.pop-ph)
subject: Physics and Society (physics.soc-ph)
subject: Applications (stat.AP)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: The Washigton Post had published allegations, that results of Russian elections "violate Gauss's groundbreaking work on statistics." I show that these allegations lack scientific basis.
Vibrational spectra of diethyl ether, ethanol, and magnesium halide etherates
Creators: name: Wieser, Helmut
Publisher: name: University of Calgary
Year: 1966
Subjects: subject: Vibrational spectra
subject: Ether
subject: Alcohols
subject: Halides
subject: Magnesium halide etherates

description: Bibliography: p. 235-242.
Finite element implementation and adaptive methods in coupled problems
Creators: name: Vokas, Christos
Publisher: name: TUHH Universitätsbibliothek
Year: 2021
Subjects: subject: Finite element method (FEM)
subject: coupled problems
subject: adaptive algorithms
subject: Thermomechanical coupling
subject: Navier–Stokes equations
subject: Surface acoustic waves
classificationCode: 600
subject: Technik
classificationCode: 620
subject: Ingenieurwissenschaften

description: Die Dissertation behandelt die Implementierung gekoppelter physikalischer Probleme und den Test adaptiver Algorithmen, hauptsächlich für Probleme höherer Komplexität, mit Hilfe der Finite-Elemente-Methode. Als Algorithmen werden zu Beginn die gekoppelte h- und p-Adaption behandelt und schließlich verschiedene gekoppelte hp-adaptive Routine betrachtet. Schwache Nichtlinearitäten der Testproblemen werden untersucht. Der numerische Ansatz konzentriert sich auf ein einzelnes globales Gleichungssystem und ein einzelnes Netz.
description: This dissertation demonstrates the implementation of coupled problem physics modes, and the subsequent testing of adaptive algorithms on the modes with higher complexity, by means of the Finite Element Method. The algorithms initially cover coupled h- and p-adaptation, and eventually a set of coupled hp-adaptive routines is also considered. Mild non-linearities in the test-problems are investigated. The numerical approach focuses on a single global equation system and a single mesh.
Discovery of a spiral-host episodic radio-galaxy
Creators: name: Hota, Ananda
name: Sirothia, S. K.
name: Ohyama, Youichi
name: Konar, C.
name: Kim, Suk
name: Rey, Soo-Chang
name: Saikia, D. J.
name: Croston, J. H.
name: Matsushita, Satoki
Publisher: name: arXiv
Year: 2011
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: We report the discovery of a unique radio galaxy at z=0.137, which could possibly be the second spiral-host large radio galaxy and also the second triple-double episodic radio galaxy. The host galaxy shows signs of recent star formation in the UV but is optically red and is the brightest galaxy of a possible cluster. The outer relic radio lobes of this galaxy, separated by ~1 Mpc, show evidence of spectral flattening and a high fraction of linear polarisation. We interpret that these relic lobes have experienced re-acceleration of particles and compression of the magnetic field due to shocks in the cluster outskirts. From the morphology of the relics and galaxy distribution, we argue that re-acceleration is unlikely to be due to a cluster-cluster merger and suggest the possibility of accretion shocks. The source was identified from SDSS, GALEX, NVSS and FIRST survey data but we also present follow up optical observations with the Lulin telescope and 325 MHz low frequency radio observations with the GMRT. We briefly discuss the scientific potential of this example in understanding the evolution of galaxies and clusters by accretion, mergers, star formation, and AGN feedback.
description: Accepted for publication in MNRAS Letters
Elementary vibrational model for thermal conductivity of Lennard-Jones fluids: Applicability domain and accuracy level
Creators: name: Khrapak, S. A.
name: Khrapak, A. G.
Publisher: name: arXiv
Year: 2024
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Chemical Physics (physics.chem-ph)
subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: Exact mechanisms of thermal conductivity in liquids are not well understood, despite rich research history. A vibrational model of energy transfer in dense simple liquids with soft pairwise interactions seems adequate to partially fill this gap. The purpose of the present paper is to define its applicability domain and to demonstrate how well it works within the identified applicability domain in the important case of the Lennard-Jones model system. The existing results from molecular dynamics simulations are used for this purpose. Additionally, we show that a freezing density scaling approach represents a very powerful tool to estimate the thermal conductivity coefficient across essentially the entire gas-liquid region of the phase diagram, including metastable regions. A simple practical expression serving this purpose is proposed.
description: 9 pages, 5 figures
Authorship as assemblage : multimodal literacies of play, literature, and drama
Creators: name: Winters, Kari-Lynn
Publisher: name: University of British Columbia
Year: 2010

description: This thesis draws on Social Symbolic Mediation Theory, Social Semiotics, and Discursive Positioning Theories to explore a theoretical model I call “Authorship as Assemblage.” This model considers authorship broadly; it posits that authors are “declared, hidden, or withdrawn” contributors of multimodal meanings who orchestrate an array of semiotic resources, social (inter)actions, and discursive positions within and across a variety of social contexts (Barthes, 1970, p. 110). A literature review and three case studies suggest some of the ways multimodal authorship can be theorized and explored within and across social contexts, including a child’s out-of-school environments, during professional picturebook-making collaboration, and in a summer camp where youth explore playbuilding. By considering authorship broadly, its significance in the multiple fields of study can be seen. Findings of the thesis include that authorship can not be thought of as a isolated or stable phenomenon, for it is bound up with semiotic, social, and critical meanings that interrelate with and interanimate each other.
Part I: Studies directed towards a stereo-specific synthesis of muscarine - new approaches for the synthesis of dideoxypentoses. Part II: A study of Wolff rearrangement of alpha-acetoxydiazoketones
Creators: name: Miana, Ghulam Abbas
Publisher: name: University of Calgary
Year: 1967
Subjects: subject: Chemistry, Organic
subject: Muscarine
subject: Pentoses
subject: Ketones

description: Bibliography: p. 31-32, 66-67.
The Oder Estuary - against the background of the European Water Framework Directive
Creators: name: Schernewski, Gerald
name: Dolch, Tobias
Publisher: name: Leibniz-Institut für Ostseeforschung Warnemünde
Year: 2004

description: Meereswissenschaftliche Berichte No 57 2004 - Marine Science Reports No 57 2004
description: European environmental policy aims at a preservation of the natural heritage and an improvement of environmental quality. The framework for Community action in the field of water policy, the Water Framework Directive (2000/60/EC) of 23 October 2000, and the Habitats Directive have a prominent role in this respect (92/43/EEC). In the Habitats Directive the management of the sites (Article 6) and the creation of a Natura 2000 network plays a crucial role. The Water Framework Directive requires a large scale river basin - coastal zone management, too. The Recommendations of the European Parliament and of the Council of 30 May 2002 concerning the implementation of Integrated Coastal Zone Management in Europe (2002/413/EC) and are not limited to nature protection alone and go much further with respect to the management, but are limited to the coastal zones:
(a) protection of the coastal environment, based on an ecosystem approach preserving its integrity and functioning, and sustainable management of the natural resources of both the marine and terrestrial components of the coastal zone;
(b) recognition of the threat to coastal zones posed by climate change and of the dangers entailed by sea level rise and the increasing frequency and violence of storms;
(c) appropriate and ecologically responsible coastal protection measures, including protection of coastal settlements and their cultural heritage;
(d) sustainable economic opportunities and employment options;
(e) a functioning social and cultural system in local communities;
(f) adequate accessible land for the public, both for recreational purposes and aesthetic reasons;
(g) in the case of remote coastal communities, maintenance or promotion of their cohesion;
(h) improved coordination of the actions taken by all the authorities concerned both at sea and on land, in managing the sea-land interaction.

All these aspects reflect very well the demands and challenges we are facing. Basis for the regional implementation of the directives and the recommendation are a detailed knowledge about the ecosystems, a sound understanding of the natural processes in these systems and an awareness of the direction of changes as well as the underlying driving forces. But we have to go further and consider the human factor and its influence as well.

This report compiles original articles and shortened diploma theses. It contains new basic information on the Oder estuary, which is useful to support the implementation of European (water) policy. The thematic focus is on water quality, but relevant interdisciplinary approaches are included, too.
title: 	 Spiritualität und Bildung für Nachhaltige Entwicklung bei PILGRIM
Creators: name: Hisch, Johann
Publisher: name: Universität Graz
Year: 2020

description: Die Grundintention des Internationalen Bildungsnetzwerkes PILGRIM ist, das
Thema Nachhaltigkeit mit der ethisch-philosophisch-religiösen Bildungsdimension
zu verknüpfen. Der Auslöser dieser Bewegung ist die Einbindung in die weltweiten
Aktionen der Umwelt gegenüber, wie sie in den UN-Klimakonferenzen formuliert
werden. Aus dem Forschungsprojekt von 2003 wurde eine nunmehr weltweite
Bewegung, die über den schulischen Bereich hinausgeht. Die ethisch-spirituellen
Implikationen sind damit auch im wirtschaftlichen Bereich relevant, weil
sie dem Menschen Möglichkeit der Arbeit und Selbstverwirklichung bieten. Der
spirituelle Aspekt bei PILGRIM zielt auf das Menschenbild ab, das im Namen
Ausdruck findet und als Programm fungiert. Der Mensch soll sich der Tatsache
bewusst sein, sich als Gast auf dieser Erde als solcher zu bewegen. Diesem
Bewusstsein folgend geht es um die Erkenntnis, dass Veränderung des Verhaltens
möglich ist, wenn zur Welt eine neue Beziehung gewonnen wird. Eine Sonderstellung
nimmt die Achtsamkeit als Werthaltung ein, da sie anregt, die Wirklichkeit
in ihrer Vielschichtigkeit gelassen wahrzunehmen.
description: Schlagworte
Bildung – Nachhaltigkeit – Spiritualität – Werte – Laudato Si' – Projektarbeit
– Schulentwicklung
description: ÖRF - Jg. 28 (2020), H. Heft: H. 2: Nachhaltiges Lernen, S. 82-99
Comments to G.E. Pavlenko: On the Theory of Roll with the Aspect to the Safety of the Ship in a Seaway
Creators: name: Baumann, Hellmut
Publisher: name: TUHH Universitätsbibliothek
Year: 1959
Subjects: classificationCode: 52.00
subject: Maschinenbau, Energietechnik, Fertigungstechnik: Allgemeines

description: Comments to G.E. Pavlenko: On the Theory of Roll with the Aspect to the Safety of the Ship in a Seaway
Influence, originality and similarity in directed acyclic graphs
Creators: name: Gualdi, Stanislao
name: Medo, Matus
name: Zhang, Yi-Cheng
Publisher: name: arXiv
Year: 2011
Subjects: subject: Physics and Society (physics.soc-ph)
subject: Digital Libraries (cs.DL)
subject: Social and Information Networks (cs.SI)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: We introduce a framework for network analysis based on random walks on directed acyclic graphs where the probability of passing through a given node is the key ingredient. We illustrate its use in evaluating the mutual influence of nodes and discovering seminal papers in a citation network. We further introduce a new similarity metric and test it in a simple personalized recommendation process. This metric's performance is comparable to that of classical similarity metrics, thus further supporting the validity of our framework.
description: 6 pages, 4 figures
Effects of Electromagnetic Field on the Dynamical Instability of Cylindrical Collapse
Creators: name: Sharif, M.
name: Azam, M.
Publisher: name: arXiv
Year: 2012
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: The objective of this paper is to discuss the dynamical instability in the context of Newtonian and post Newtonian regimes. For this purpose, we consider non-viscous heat conducting charged isotropic fluid as a collapsing matter with cylindrical symmetry. Darmois junction conditions are formulated. The perturbation scheme is applied to investigate the influence of dissipation and electromagnetic field on the dynamical instability. We conclude that the adiabatic index $Γ$ has smaller value for such a fluid in cylindrically symmetric than isotropic sphere.
Background data to the exceptionally warm inflow into the Baltic Sea in late summer of 2002
Creators: name: Feistel, Rainer
name: Nausch, Günther
name: Matthäus, Wolfgang
name: Lysiak-Pastuszak, Elzbieta
name: Seifert, Torsten
name: Hansen, Ian Sehested
name: Mohrholz, Volker
name: Krüger, Siegfried
name: Buch, Erik
name: Hagen, Eberhard
Publisher: name: Leibniz-Institut für Ostseeforschung Warnemünde
Year: 2004

description: Meereswissenschaftliche Berichte No 58 2004 - Marine Science Reports No 58 2004
description: An exceptional warm inflow from the Kattegat into the southern and central Baltic Sea in summer and autumn 2002 is documented in detail by observational data from the Danish Straits and the Darss Sill, from the Arkona, Bornholm, Gdańsk and eastern Gotland Basins, as well as by selected numerical model results. Comprehensive measurements are presented from permanent observation platforms, from occasional as well as regular ship-borne monitoring profiles, completed with various meteorological and gauge background records. The actual event is discussed within its climatological and historical context by various hydrographic long-term series.

The inflow described in this paper occurred during a long-lasting stagnation period of the Baltic Sea and caused, among other things, a ventilation of deep waters in the Gdańsk Deep and a reduction of hydrogen sulphide concentrations in the Gotland Deep. It was followed in January 2003 by a major Baltic inflow which terminated the stagnation period by a strong intrusion of cold and oxygen-rich Kattegat waters. The warm inflow was characterized by various unusual meteorological and hydrographic features which are thoroughly discussed.
description: Ein außergewöhnlicher, warmer Einstrom vom Kattegat in die südliche und zentrale Ostsee im Sommer und Herbst 2002 wird in seinen Einzelheiten dokumentiert mit Beobachtungsdaten von Belt und Sund, von der Darßer Schwelle, vom Arkona-, Bornholm-, Danziger und dem östlichen Gotlandbecken sowie mit ausgewählten numerischen Modellergebnissen. Umfassende Messungen werden präsentiert von permanenten Beobachtungsplattformen, gelegentlichen und regelmäßigen Profilen von Forschungs- und Überwachungsfahrten, ergänzt durch diverse Hintergrunddaten zum Wetter und zum Pegelstand. Das aktuelle Ereignis wird mittels zahlreicher Langzeitreihen in seinem klimatologischen und historischen Umfeld erläutert.

Der in dieser Arbeit beschriebene Einstrom fand während einer lang andauernden Stagnationsperiode der Ostsee statt und verursachte unter anderem die Belüftung des Tiefenwassers im Danziger Tief sowie die Verringerung der Schwefelwasserstoffkonzentration im Gotlandtief. Er wurde im Januar 2003 gefolgt von einem großen Einstrom in die Ostsee, der die Stagnationsperiode durch einen starken Zufluss von kaltem und sauerstoffreichem Kattegatwasser beendete. Der warme Einstrom ist durch zahlreiche ungewöhnliche meteorologische und hydrographische Eigenheiten charakterisiert, die eingehend diskutiert werden.
Supplementary Material from The application of rapid evaporative ionization mass spectrometry in the analysis of Drosophila species—a potential new tool in entomology
Creators: name: Wagner, Iris
name: Koch, Natalie I.
name: Joscelyn Sarsby
name: White, Nicola
name: Price, Tom A. R.
name: Jones, Sam
name: Hurst, Jane L.
name: Beynon, Robert J.
Publisher: name: The Royal Society
Year: 2020
Subjects: Biochemistry
Biotechnology

description: There is increasing emphasis on the use of new analytical approaches in subject analysis and classification, particularly in respect to minimal sample preparation. Here, we demonstrate that rapid evaporative ionization mass spectrometry (REIMS), a method that captures metabolite mass spectra after rapid combustive degradation of an intact biological specimen, generates informative mass spectra from several arthropods, and more specifically, is capable of discerning differences between species and sex of several adult Drosophila species. A model including five Drosophila species, built using pattern recognition, achieves high correct classification rates (over 90%) using test datasets and is able to resolve closely related species. The ease of discrimination of male and female specimens also demonstrates that sex-specific differences reside in the REIMS metabolite patterns, whether analysed across all five species or specifically for D. melanogaster. Further, the same approach can correctly discriminate and assign Drosophila species at the larval stage, where these are morphologically highly similar or identical. REIMS offers a novel approach to insect typing and analysis, requiring a few seconds of data acquisition per sample and has considerable potential as a new tool for the field biologist.
Supplementary Material from The application of rapid evaporative ionization mass spectrometry in the analysis of Drosophila species—a potential new tool in entomology
Creators: name: Wagner, Iris
name: Koch, Natalie I.
name: Joscelyn Sarsby
name: White, Nicola
name: Price, Tom A. R.
name: Jones, Sam
name: Hurst, Jane L.
name: Beynon, Robert J.
Publisher: name: The Royal Society
Year: 2020
Subjects: Biochemistry
Biotechnology

description: Supplementary material
Division of labour and the evolution of multicellularity
Creators: name: Ispolatov, Iaroslav
name: Ackermann, Martin
name: Doebeli, Michael
Publisher: name: arXiv
Year: 2011
Subjects: subject: Populations and Evolution (q-bio.PE)
subject: Other Condensed Matter (cond-mat.other)
subject: FOS: Biological sciences
subject: FOS: Physical sciences

description: Understanding the emergence and evolution of multicellularity and cellular differentiation is a core problem in biology. We develop a quantitative model that shows that a multicellular form emerges from genetically identical unicellular ancestors when the compartmentalization of poorly compatible physiological processes into component cells of an aggregate produces a fitness advantage. This division of labour between the cells in the aggregate occurs spontaneously at the regulatory level due to mechanisms present in unicellular ancestors and does not require any genetic pre-disposition for a particular role in the aggregate or any orchestrated cooperative behaviour of aggregate cells. Mathematically, aggregation implies an increase in the dimensionality of phenotype space that generates a fitness landscape with new fitness maxima, and in which the unicellular states of optimized metabolism become fitness saddle points. Evolution of multicellularity is modeled as evolution of a hereditary parameter, the propensity of cells to stick together, which determines the fraction of time a cell spends in the aggregate form. Stickiness can increase evolutionarily due to the fitness advantage generated by the division of labour between cells in an aggregate.
description: 28 pages, 2 figures
Liver fat scores do not reflect interventional changes in liver fat content induced by high-protein diets
Creators: name: Kabisch, Stefan
name: Markova, Mariya
name: Hornemann, Silke
name: Sucher, Stephanie
name: Pivovarova-Ramich, Olga
name: Machann, Jürgen
name: Hierholzer, Johannes
name: Rohn, Sascha
name: Pfeiffer, Andreas F. H.
Publisher: name: Technische Universität Berlin
Year: 2021
Subjects: subject: 500 Naturwissenschaften und Mathematik::540 Chemie::540 Chemie und zugeordnete Wissenschaften
subject: endocrine system and metabolic diseases
subject: gastrointestinal diseases
subject: metabolic disorders
subject: nutrition disorders

description: Non-alcoholic fatty liver disease (NAFLD) is common in Metabolic Syndrome and type 2 diabetes (T2DM), driven by energy imbalance, saturated fats and simple carbohydrates. NAFLD requires screening and monitoring for late complications. Liver fat indices may predict NAFLD avoiding expensive or invasive gold-standard methods, but they are poorly validated for use in interventional settings. Recent data indicate a particular insensitivity to weight-independent liver fat reduction. We evaluated 31 T2DM patients, completing a randomized intervention study on isocaloric high-protein diets. We assessed anthropometric measures, intrahepatic lipid (IHL) content and serum liver enzymes, allowing AUROC calculations as well as cross-sectional and longitudinal Spearman correlations between the fatty liver index, the NAFLD-liver fat score, the Hepatosteatosis Index, and IHL. At baseline, all indices predicted NAFLD with moderate accuracy (AUROC 0.731–0.770), supported by correlation analyses. Diet-induced IHL changes weakly correlated with changes of waist circumference, but no other index component or the indices themselves. Liver fat indices may help to easily detect NAFLD, allowing cost-effective allocation of further diagnostics to patients at high risk. IHL reduction by weight-independent diets is not reflected by a proportional change in liver fat scores. Further research on the development of treatment-sensitive indices is required. Trial registration: The trial was registered at clinicaltrials.gov: NCT02402985.
Mid-range adiabatic wireless energy transfer via a mediator coil
Creators: name: Rangelov, Andon A.
name: Vitanov, Nikolay V.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: Classical Physics (physics.class-ph)
subject: FOS: Physical sciences

description: A technique for efficient mid-range wireless energy transfer between two coils via a mediator coil is proposed. By varying the coil frequencies three resonances are created: emitter-mediator (EM), mediator-receiver (MR) and emitter-receiver (ER). If the frequency sweeps are adiabatic and such that the ER resonance precedes the MR resonance, the energy flows sequentially along the chain emitter-mediator-receiver. If the MR resonance precedes the ER resonance, then the energy flows directly from the emitter to the receiver via the ER resonance; then the losses from the mediator are suppressed. This technique is robust to noise, resonant constraints and external interferences.
The Development Information Technology System Management to Create Competitive Advantage in Print Media Business, Lao PDR
Creators: name: อานุสอน พะจันทะวง
Publisher: name: University of Phayao
Year: 2021
Subjects: Information technology system, Competitive advantage, Print media business

description: Journal of Humanities and Social Sciences University of Phayao, 9, 1, 158-184