cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
title: Rescue_Mermaid: μία εφαρμογή απεικόνισης του προσφυγικού πολιτισμού στο νησί της Λέσβου με την χρήση επαυξημένης πραγματικότητας
title: Rescue_Mermaid: an augmented reality application for the refugee culture in Lesvos island
titleType: AlternativeTitle
Creators: name: Καπογιάννη, Νικολέττα Άννα
Publisher: name: Πανεπιστήμιο Πειραιώς
Year: 2021
Subjects: subject: Επαυξημένη πραγματικότητα
subject: Κινητές συσκευές
subject: 'Εργα τέχνης
subject: Μυτιλήνη
subject: Λέσβος
subject: Καλλιτέχνες
subject: Προσφυγικό
subject: Unity 3D
subject: Vuforia
subject: Blender
subject: Adobe XD
subject: 3D έργα
subject: Animation

description: Στο πλαίσιο αυτής της εργασίας περιγράφεται η μελέτη και η ανάπτυξη μίας εφαρμογής επαυξημένης πραγματικότητας με θέμα τη περιήγηση σε περιοχές της Λέσβου στις οποίες συναντάμε γκράφιτι, με τη χρήση κινητών συσκευών. Η περιήγηση, εφαρμογή επαυξημένης πραγματικότητας, σχεδιάστηκε από το μηδέν. Ο χρήστης κατά την εκτέλεση της εφαρμογής μπορεί να περιηγηθεί σε περιοχές της Λέσβου και να δει επαυξημένα έργα τέχνης καλλιτεχνών όπως εικόνες, βίντεο, μουσική και άλλα, και να ενημερωθεί ,και να ευαισθητοποιηθεί σχετικά με το φαινόμενο του προσφυγικού που ξεκίνησε στη Λέσβο το 2015. Η υλοποίηση της εφαρμογής δίνει έμφαση στην αλληλεπίδραση ανθρώπου – υπολογιστή από τη σκοπιά της εκπαίδευσης και της τέχνης.
Automorphisms of corona algebras, and group cohomology
Creators: name: Coskey, Samuel
name: Farah, Ilijas
Publisher: name: arXiv
Year: 2012
Subjects: subject: Operator Algebras (math.OA)
subject: Logic (math.LO)
subject: FOS: Mathematics

description: In 2007 Phillips and Weaver showed that, assuming the Continuum Hypothesis, there exists an outer automorphism of the Calkin algebra. (The Calkin algebra is the algebra of bounded operators on a separable complex Hilbert space, modulo the compact operators.) In this paper we establish that the analogous conclusion holds for a broad family of quotient algebras. Specifically, we will show that assuming the Continuum Hypothesis, if $A$ is a separable algebra which is either simple or stable, then the corona of $A$ has nontrivial automorphisms. We also discuss a connection with cohomology theory, namely, that our proof can be viewed as a computation of the cardinality of a particular derived inverse limit.
title: Wachsendes ehrenamtliches Engagement: Generation der 68er häufiger auch nach dem Renteneintritt aktiv
Creators: name: Burkhardt, Luise
name: Schupp, Jürgen
Publisher: name: DIW - Deutsches Institut für Wirtschaftsforschung
Year: 2019
Subjects: subject: C23 Single Equation Models; Single Variables: Models with Panel Data; Longitudinal Data; Spatial Time Series
subject: D64 Altruism
subject: J26 Retirement; Retirement Policies
subject: Volunteering
subject: Survey
subject: Birth Cohort
subject: Retirement

description: Das ehrenamtliche Engagement ist in Deutschland in den letzten 30 Jahren laut repräsentativen Befragungsergebnissen des Sozio-oekonomischen Panels (SOEP) kontinuierlich gestiegen. Dazu trug sowohl die wachsende Bereitschaft junger Erwachsener bei, sich freiwillig ehrenamtlich zu engagieren, als auch das gestiegene Engagement Älterer, die zunehmend auch nach dem Renteneintritt ehrenamtlich aktiv sind. Der Generationenvergleich zeigt, dass sich die 68er-Generation der 1941 bis 1954 Geborenen beim Übergang in den Ruhestand besonders häufig engagiert. 29 Prozent der Angehörigen dieser Generation setzten ihr ehrenamtliches Engagement fort, 13 Prozent nahmen nach der Verrentung ein Ehrenamt auf. Damit zeigt sich diese Generation beim Übergang in den Ruhestand ehrenamtlich aktiver als ältere Geburtskohorten. Die Politik sollte dieses Potenzial künftig durch flexible und niedrigschwellige ehrenamtliche Einsatzmöglichkeiten fördern.
description: DIW Wochenbericht, 86 (2019), 42, S. 765-773
Weak Gravitational Lensing in Fourth Order Gravity
Creators: name: Stabile, A.
name: Stabile, An.
Publisher: name: arXiv
Year: 2011
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: For a general class of analytic $f(R,R_{αβ}R^{αβ},R_{αβγδ}R^{αβγδ})$ we discuss the gravitational lensing in the Newtonian Limit of theory. From the properties of Gauss Bonnet invariant it is successful to consider only two curvature invariants between the Ricci and Riemann tensor. Then we analyze the dynamics of photon embedded in a gravitational field of a generic $f(R,R_{αβ}R^{αβ})$-Gravity. The metric is time independent and spherically symmetric. The metric potentials are Schwarzschild-like, but there are two additional Yukawa terms linked to derivatives of $f$ with respect to two curvature invariants. Considering the case of a point-like lens, and after of a generic matter distribution of lens, we study the deflection angle and the images angular position. Though the additional Yukawa terms in the gravitational potential modifies dynamics with respect to General Relativity, the geodesic trajectory of photon is unaffected by the modification in the action by only $f(R)$. While we find different results (deflection angle smaller than one of General Relativity) only thank to introduction of a generic function of Ricci tensor square. Finally we can affirm the lensing phenomena for all $f(R)$-Gravities are equal to the ones known from General Relativity. We conclude the paper showing and comparing the deflection angle and image positions for $f(R,R_{αβ}R^{αβ})$-Gravity with respect to ones of General Relativity.
description: 11 pages, 5 figures
title: Paschasius Quesnel
title: An entry in the LCA Online Dictionary of Leibniz’s Correspondents and Acquaintances
titleType: Subtitle
Creators: name: (:Tba)
Publisher: name: LCA Project
Year: 2018

description: Paschasius Quesnel as a personal relation of Leibniz’s: The resource presents biographical information on a correspondent of Leibniz's
title: Johann Gebhard Rabener
title: An entry in the LCA Online Dictionary of Leibniz’s Correspondents and Acquaintances
titleType: Subtitle
Creators: name: (:Tba)
Publisher: name: LCA Project
Year: 2018

description: Johann Gebhard Rabener as a personal relation of Leibniz’s: The resource presents biographical information on a correspondent of Leibniz's
Bekenstein entropy bound for weakly-coupled field theories on a 3-sphere
Creators: name: Myers, Joyce C.
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We calculate the high temperature partition functions for SU(Nc) or U(Nc) gauge theories in the deconfined phase on S^1 x S^3, with scalars, vectors, and/or fermions in an arbitrary representation, at zero 't Hooft coupling and large Nc, using analytical methods. We compare these with numerical results which are also valid in the low temperature limit and show that the Bekenstein entropy bound resulting from the partition functions for theories with any amount of massless scalar, fermionic, and/or vector matter is always satisfied when the zero-point contribution is included, while the theory is sufficiently far from a phase transition. We further consider the effect of adding massive scalar or fermionic matter and show that the Bekenstein bound is satisfied when the Casimir energy is regularized under the constraint that it vanishes in the large mass limit. These calculations can be generalized straightforwardly for the case of a different number of spatial dimensions.
description: 32 pages, 12 figures. v2: Clarifications added. JHEP version
title: Justus Gotthard Rabener
title: An entry in the LCA Online Dictionary of Leibniz’s Correspondents and Acquaintances
titleType: Subtitle
Creators: name: (:Tba)
Publisher: name: LCA Project
Year: 2018

description: Justus Gotthard Rabener as a personal relation of Leibniz’s: The resource presents biographical information on a correspondent of Leibniz's
Zinc oxide nanowires for dynamic strain sensing
Creators: name: Tsan, Derek
Publisher: name: University of British Columbia
Year: 2013

description: A dynamic strain sensor using piezoelectric zinc oxide nanowires was demonstrated for potential application in structural health monitoring. Simulations and reviews of literature determined that strain of the nanowires by uniaxial compression yields the largest piezoelectric potential and that the piezoelectric coefficient of zinc oxide nanowires is enhanced due to nanoscale size effects. The fabrication of zinc oxide nanowires on various substrates was investigated in order to determine the ideal materials and seed layer deposition methods to yield high quality vertically-aligned nanowires. Nanowires were grown on indium tin oxide-coated glass slides. The tips of the nanowires were electrically connected using poly(3,4-ethylenedioxythiophene) poly(styrenesulfonate) conductive polymer, which formed a Schottky barrier with zinc oxide allowing for the separation of charge across the nanowire-electrode junction. The piezoelectric coefficients of several fabricated devices were measured by applying pressure to the top of the nanowires and measuring the charge. Variations in performance between the different sensors were observed due to differences in the fabrication of each sensor. The highest coefficient measured was 11.5 pC/N, which is 16% higher than the bulk value for zinc oxide. The charge and voltage sensitivity to quasistatic pressure loading of the best performing sensor was calculated to be 1.32 pC/kPa and 16.7 mV/kPa. The response to clamped pressure stimulation from 1-90 kHz was evaluated using a piezoelectric stack actuator coupled with the zinc oxide nanowire sensor. The sensor showed excellent linearity to different amplitude vibrations at 1 kHz, and reasonably constant magnitude of charge output over the 1-90 kHz range for a constant vibration amplitude. The resonant frequency of the sensor and the response to free vibration could not be measured due to limitations in the available measuring equipment. The fabrication process for the nanowire sensor was found to be simple but inconsistent and could be improved by using repeatable processes such as photolithography for precisely defining electrode and seed layer geometries. The as-fabricated nanowire sensor shows promise as a dynamic strain sensor for structural health monitoring applications or pressure sensing but requires further characterization and optimization through modeling in order to compete with commercial sensors.
Fibre-generated point processes and fields of orientations
Creators: name: Hill, Bryony J.
name: Kendall, Wilfrid S.
name: Thönnes, Elke
Publisher: name: arXiv
Year: 2011
Subjects: subject: Methodology (stat.ME)
subject: Applications (stat.AP)
subject: Computation (stat.CO)
subject: FOS: Computer and information sciences

description: This paper introduces a new approach to analyzing spatial point data clustered along or around a system of curves or "fibres." Such data arise in catalogues of galaxy locations, recorded locations of earthquakes, aerial images of minefields and pore patterns on fingerprints. Finding the underlying curvilinear structure of these point-pattern data sets may not only facilitate a better understanding of how they arise but also aid reconstruction of missing data. We base the space of fibres on the set of integral lines of an orientation field. Using an empirical Bayes approach, we estimate the field of orientations from anisotropic features of the data. We then sample from the posterior distribution of fibres, exploring models with different numbers of clusters, fitting fibres to the clusters as we proceed. The Bayesian approach permits inference on various properties of the clusters and associated fibres, and the results perform well on a number of very different curvilinear structures.
description: Published in at http://dx.doi.org/10.1214/12-AOAS553 the Annals of Applied Statistics (http://www.imstat.org/aoas/) by the Institute of Mathematical Statistics (http://www.imstat.org)
title: Wenn wir heute investieren, dann bitte in zukunftsfähige Technologien: Interview
Creators: name: Kemfert, Claudia
name: Wittenberg, Erich
Publisher: name: DIW - Deutsches Institut für Wirtschaftsforschung
Year: 2019

description: DIW Wochenbericht, 86 (2019), 41, S. 761
The phase structure of a chiral model with dilatons in hot and dense matter
Creators: name: Sasaki, Chihiro
name: Mishustin, Igor
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We explore the phase structure of a chiral model of constituent quarks and gluons implementing scale symmetry breaking at finite temperature and chemical potential. In this model the chiral dynamics is intimately linked to the trace anomaly saturated by a dilaton field. The thermodynamics is governed by two condensates, thermal expectation values of sigma and dilaton fields, which are the order parameters responsible for the phase transitions associated with the chiral and scale symmetries. Within the mean field approximation, we find that increasing temperature a system experiences a chiral phase transition and then a first-order phase transition of partial scale symmetry restoration characterized by a melting gluon-condensate takes place at a higher temperature. There exists a region at finite chemical potential where the scale symmetry remains dynamically broken while the chiral symmetry is restored. We also give a brief discussion on the sigma-meson mass constrained from Lattice QCD.
description: 6 pages, 5 figures; v2) new figures and references added
Disorder-Assisted Electron-Phonon Scattering and Cooling Pathways in Graphene
Creators: name: Song, Justin C. W.
name: Reizer, Michael Y.
name: Levitov, Leonid S.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We predict that graphene is a unique system where disorder-assisted scattering (supercollisions) dominates electron-lattice cooling over a wide range of temperatures, up to room temperature. This is so because for momentum-conserving electron-phonon scattering the energy transfer per collision is severely constrained due to a small Fermi surface size. The characteristic $T^3$ temperature dependence and power-law cooling dynamics provide clear experimental signatures of this new cooling mechanism. The cooling rate can be changed by orders of magnitude by varying the amount of disorder which offers means for a variety of new applications that rely on hot-carrier transport.
description: 4 pgs, 2 fgs
Brane worlds in critical gravity
Creators: name: Chen, Feng-Wei
name: Liu, Yu-Xiao
name: Zhong, Yuan
name: Wang, Yong-Qiang
name: Wu, Shao-Feng
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: Recently, Lu and Pope proposed critical gravities in [Phys. Rev. Lett. 106, 181302 (2011)]. In this paper we construct analytic brane solutions in critical gravity with matter. The Gibbons-Hawking surface term and junction condition are investigated, and the thin and thick brane solutions are obtained. All these branes are embedded in five-dimensional anti-de Sitter spacetimes. Our solutions are stable against scalar perturbations, and the zero modes of scalar perturbations cannot be localized on the branes.
description: 8 pages, no figures, investigation of Gibbons-Hawking surface term and junction condition added, revised version to be published in Phys. Rev. D
title: Neues Klima für Europa: Klimaschutzziele für 2030 sollten angehoben werden
Creators: name: Oei, Pao-Yu
name: Hainsch, Karlo
name: Löffler, Konstantin
name: Hirschhausen, Christian Von
name: Holz, Franziska
name: Kemfert, Claudia
Publisher: name: DIW - Deutsches Institut für Wirtschaftsforschung
Year: 2019
Subjects: subject: Q54 Climate; Natural Disasters; Global Warming
subject: Q53 Air Pollution; Water Pollution; Noise; Hazardous Waste; Solid Waste; Recycling
subject: Q48 Energy: Government Policy
subject: L94 Electric Utilities
subject: Europe
subject: energy
subject: climate policy
subject: technologies

description: Im Kontext nationaler sowie globaler Klimaschutzinitiativen steht die neue EU-Kommission unter der Leitung von Ursula von der Leyen vor der Herausforderung, den bisherigen Ankündigungen auch konkrete Umsetzungen für eine ambitionierte Klimaschutzpolitik folgen zu lassen. Dies betrifft insbesondere eine Anhebung der Klimaschutzziele der EU für 2030 sowie im Rahmen des Pariser Klimaschutzabkommens eine Überarbeitung der Langzeitstrategie 2050. Modellrechnungen des DIW Berlin zeigen, dass eine Steigerung des Ambitionsniveaus für das Jahr 2030 von derzeit 40 Prozent Emissionsminderung im Vergleich zu 1990 auf 60 Prozent machbar und ökonomisch sinnvoll ist. Den erheblichen Einsparungen bei den Umweltkosten stehen geringe Steigerungen der Energiesystemkosten gegenüber. Bei der weiteren Umsetzung der Klimaschutzpolitik ist die Lastenverteilung zwischen den Mitgliedsländern weiterhin ein wichtiger Aspekt. Für die Umsetzung ambitionierter Klimaschutzziele werden weder Atomkraft noch CO2-Abscheidetechnologien benötigen. Dies steht in Einklang mit Ergebnissen europäischer Modellszenarien aus dem Projekt SET-Nav unter Beteiligung des DIW Berlin.
description: DIW Wochenbericht, 86 (2019), 41, S. 753-760
title: Åke Claesson Rålamb
title: An entry in the LCA Online Dictionary of Leibniz’s Correspondents and Acquaintances
titleType: Subtitle
Creators: name: (:Tba)
Publisher: name: LCA Project
Year: 2018

description: Åke Claesson Rålamb as a personal relation of Leibniz’s: The resource presents biographical information on a correspondent of Leibniz's
The pharmacogenomics of warfarin safety and effectiveness in children
Creators: name: Shaw, Kaitlyn
Publisher: name: University of British Columbia
Year: 2014

description: Use of the anticoagulant warfarin for thromboembolic disease prophylaxis is limited by a large inter - patient dose variability and high risk of adverse drug reactions (ADRs). Polymorphisms in two genes , CYP2C9 and VK ORC1 , have consistently been shown to be associated with warfar in dose requirements in adults. However, evidence on the importance of genetics in warfarin therapy in children is limited. Further paediatric studies are required to understand the predictive factors contributing to dose variation and to help prevent warfarin - induced ADRs in children . In this study we aimed t o assess the contribution of genotypes and clinical factors to warfarin dose and relat ed outcomes in children. Clinical and genetic data was collected from 93 patients less than 19 years of age who received warfarin therapy. DNA was genotyped for 93 single nucleotide polymorphisms using a custom assay . Associations between CYP2C9/VKORC1/ CYP4F2 genotypes and therapeutic dose, time to therapeutic INR /time to over - anticoagulation , and incidence of adverse drug reactions were analyzed . Additional variants in genes involved in vitamin K and coagulation pathways were tested for an association with warfarin dose. 76.3% of dose variability was explained by weight, indication, VKORC1 ! 1639G/A and CYP2C9 *2/*3 , with genotypes accou nting for 21.1% of variability. There was a strong correlation (R² =0.68; p<0.001) between actual and predicted war farin dose using a pediatric genotype - based dosing model. VKORC1 genotype also had a significant impact on time to iii therapeutic INR(p=0.047) and time to INR>4 (p =0.024) during the initiation of therapy. Anadditional variant in CYP2C9 (rs7089580) was significantly associated with warfarin dose in a multivariate model. This study confirms the importance of VKORC1/CYP2C9 genotype s for warfarin dose and clinical outcomes in children and validates a pediatric - specific genotype - based dosing algorithm. Furthermore, we identified an additional variant in CYP2C9 of potential relevance for warfarin dosing in children.
title: Bernardino Ramazzini
title: An entry in the LCA Online Dictionary of Leibniz’s Correspondents and Acquaintances
titleType: Subtitle
Creators: name: (:Tba)
Publisher: name: LCA Project
Year: 2018

description: Bernardino Ramazzini as a personal relation of Leibniz’s: The resource presents biographical information on a correspondent of Leibniz's
Additional file 2: of Adjuvant chemotherapy and survival among patients 70 years of age and younger with node-negative breast cancer and the 21-gene recurrence score of 26–30
Creators: name: Park, Seho
name: Han, Yunan
name: Liu, Ying
name: Toriola, Adetunji
name: Peterson, Lindsay
name: Colditz, Graham
name: Kim, Seung
name: Cho, Young
name: Park, Byeong-Woo
name: Park, Yikyung
Publisher: name: figshare
Year: 2019
Subjects: subject: Microbiology
subject: FOS: Biological sciences
subject: Cell Biology
subject: Genetics
subject: Molecular Biology
subject: Biological Sciences not elsewhere classified
subject: Cancer
subject: Infectious Diseases
subject: FOS: Health sciences
subject: Computational Biology

description: Figure with distribution of the 21-gene RS. Blue color represents the 2004–2009 dataset, green, 2010–2015 dataset just before the final step of excluding HER2-positive, borderline, or unknown status, and red, the final analytic 2010–2015 dataset remaining only HER2-negative category after exclusion of all criteria. Percentage of the 21-gene RS is calculated in each dataset. Dotted line shows a cutoff used in this study. The mean of the 21-gene RS among datasets was not significantly different (t-test, P = 0.296 between the 2004–2009 dataset and 2010–2015 dataset before excluding HER2; P = 0.065 between 2004 and 2009 dataset and the final 2010–2015 dataset after excluding HER2; and P = 0.305 between 2010 and 2015 dataset before excluding HER2 and the final 2010–2015 dataset after excluding HER2). (DOCX 80 kb)
title: Hedwig Margarethe Elisabeth Rantzau
title: An entry in the LCA Online Dictionary of Leibniz’s Correspondents and Acquaintances
titleType: Subtitle
Creators: name: (:Tba)
Publisher: name: LCA Project
Year: 2018

description: Hedwig Margarethe Elisabeth Rantzau as a personal relation of Leibniz’s: The resource presents biographical information on a correspondent of Leibniz's
title: Die Vermögensbildungspolitik in Deutschland ist dringend reformbedürftig: Interview
Creators: name: Grabka, Markus M.
name: Wittenberg, Erich
Publisher: name: DIW - Deutsches Institut für Wirtschaftsforschung
Year: 2019

description: DIW Wochenbericht, 86 (2019), 40, S. 746
title: Vermögensungleichheit in Deutschland bleibt trotz deutlich steigender Nettovermögen anhaltend hoch
Creators: name: Grabka, Markus M.
name: Halbmeier, Christoph
Publisher: name: DIW - Deutsches Institut für Wirtschaftsforschung
Year: 2019
Subjects: subject: D31 Personal Income, Wealth, and Their Distributions
subject: I31 General Welfare
subject: Wealth Inequality
subject: wealth portfolio
subject: SOEP

description: Das private Vermögen in Deutschland hat sich im Zeitraum von 2012 bis 2017 im Schnitt um nominal 22 Prozent erhöht. Das individuelle Nettovermögen in Deutschland betrug im Jahr 2017 im Durchschnitt rund 108 500 Euro für Personen ab 17 Jahren. Der Medianwert, der die untere von der oberen Hälfte der Vermögensverteilung trennt, liegt dagegen nur bei 26 000 Euro. Den Vermögensanstieg trieben vor allem Wertsteigerungen beim Betriebsvermögen und bei Immobilien. Die Vermögensungleichheit verharrt seit zehn Jahren auf einem auch im internationalen Vergleich hohen Niveau: Die reichsten zehn Prozent besitzen mehr als die Hälfte des gesamten Vermögens. Um die Ungleichheit zu reduzieren, müsste die Vermögensbildungspolitik neu aufgestellt werden, mit höheren Fördersummen und einer Neuausrichtung der privaten Altersvorsorge, die sich an Ländern wie Schweden orientiert, oder mit einem staatlichen Mietkaufmodell.
description: DIW Wochenbericht, 86 (2019), 40, S. 735-745
On the stability of thin-shell wormholes in noncommutative geometry
Creators: name: Kuhfittig, Peter K. F.
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: This paper reexamines a special class of thin-shell wormholes that are unstable in general relativity in the framework of noncommutative geometry. It is shown that as a consequence of the intrinsic uncertainty these wormholes are stable to small linearized radial perturbations. Several different spacetimes are considered.
description: 12 pages, 6 figures
title: The role of imaging in optimising management of congenital pulmonary airway malformation in a tertiary referral children’s service
Creators: name: Iliadis, Kyriakos
Publisher: name: European Congress of Radiology
Year: 2018
Subjects: subject: Tissue characterisation
subject: Congenital
subject: Surgery
subject: Audit and standards
subject: Ultrasound
subject: CT
subject: Conventional radiography
subject: Thorax
subject: Paediatric
subject: Foetal imaging

description: Aims and objectives Methods and materials Results Conclusion Personal information References
description: Aims and objectives: Bronchopulmonary foregut malformations lead to congenital lung abnormalities 1 . The increased availability of foetal screening ultrasonography has resulted in earlier diagnosis of these lesions. When monitored by ultrasound or foetal MRI during...
title: Not all acute pain in the left iliac fossa is diverticulitis.
Creators: name: Barba Arce, Ana Belén
Publisher: name: European Congress of Radiology
Year: 2018
Subjects: subject: Inflammation
subject: Infection
subject: Acute
subject: Surgery
subject: Diagnostic procedure
subject: Ultrasound
subject: CT
subject: Emergency
subject: Abdomen

description: Learning objectives Background Findings and procedure details Conclusion Personal information References
description: Learning objectives: 1. To review the normal anatomy of the left iliac fossa. 2. To analyze the pathology of the left iliac fossa and its differential diagnosis. 3. To emphasize the role of multidetector CT in the differential...
title: SMS the TGV of imaging of diffusion in neurology
Creators: name: Anthony, TESSIER
Publisher: name: European Congress of Radiology
Year: 2018
Subjects: subject: Neuroradiology brain
subject: Radiographers
subject: MR physics
subject: MR
subject: Education
subject: Education and training

description: Aims and objectives Methods and materials Results Conclusion Personal information References
description: Aims and objectives: Simultaneous Multi-Slice Imaging (SMS) uses an innovative method of acquisition and reconstruction that allows multiple cuts simultaneously. The approach offers a substantial reduction in the image acquisition time, or an improvement in the spatial...
Uncertainty relations from simple entropic properties
Creators: name: Coles, Patrick J.
name: Colbeck, Roger
name: Yu, Li
name: Zwolak, Michael
Publisher: name: arXiv
Year: 2011
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Uncertainty relations provide constraints on how well the outcomes of incompatible measurements can be predicted, and, as well as being fundamental to our understanding of quantum theory, they have practical applications such as for cryptography and witnessing entanglement. Here we shed new light on the entropic form of these relations, showing that they follow from a few simple entropic properties, including the data processing inequality. We prove these relations without relying on the exact expression for the entropy, and hence show that a single technique applies to several entropic quantities, including the von Neumann entropy, min- and max-entropies and the Renyi entropies.
description: 4+4 pages, To appear in Physical Review Letters
Additional file 3: of Adjuvant chemotherapy and survival among patients 70 years of age and younger with node-negative breast cancer and the 21-gene recurrence score of 26–30
Creators: name: Park, Seho
name: Han, Yunan
name: Liu, Ying
name: Toriola, Adetunji
name: Peterson, Lindsay
name: Colditz, Graham
name: Kim, Seung
name: Cho, Young
name: Park, Byeong-Woo
name: Park, Yikyung
Publisher: name: figshare
Year: 2019
Subjects: subject: Space Science
subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Cancer
subject: Plant Biology

description: Table with multivariate analysis for risks of breast cancer-specific and overall mortality by the 21-gene RS in sensitivity analyses that included breast cancer with HER2-positive, borderline, and unknown status in 2010–2015 (n = 20,943). (DOCX 15 kb) (DOCX 14 kb)
title: Ultrasound evaluation of adductor tendinopathy: Diagnosis and guided interventions
Creators: name: Kumar, Mahesh
Publisher: name: European Congress of Radiology
Year: 2018
Subjects: subject: Athletic injuries
subject: Localisation
subject: Ultrasound
subject: Musculoskeletal system
subject: Musculoskeletal soft tissue
subject: Interventional non-vascular

description: Learning objectives Background Findings and procedure details Conclusion Personal information References
description: Learning objectives: To discuss the sonographic anatomy of adductor muscles, musculotendinous junction, tendon and pubic attachment. To describe sonographic appearance of adductor tendinopathy. To discuss the mimickers of adductor tendinopathy. To evaluate the role of...
title: Die Geldpolitik kann das Investitionsverhalten von Frauen und Männern unterschiedlich beeinflussen
Creators: name: Forti Grazzini, Caterina
name: Kim, Chi Hyun
Publisher: name: DIW - Deutsches Institut für Wirtschaftsforschung
Year: 2019
Subjects: subject: E58 Central Banks and Their Policies
subject: G11 Portfolio Choice; Investment Decisions
subject: J16 Economics of Gender; Non-labor Discrimination
subject: Gender inequality
subject: Heterogeneous effects of monetary policy
subject: Stock market investment behavior

description: Die extrem lockere Geldpolitik der letzten Jahre hat Befürchtungen aufkommen lassen, dass Haushalte mit bestimmten demografischen und finanziellen Merkmalen übermäßig stark vom Niedrigzinsumfeld profitieren. Die Geldpolitik erscheint in diesem Zusammenhang als ein möglicher Faktor, der die Vermögensungleichheit zwischen den Geschlechtern verstärkt, da Frauen erwiesenermaßen risikoscheuer, weniger kompetent in Finanzfragen und auch weniger stark am Finanzmarkt aktiv sind als Männer. Die vorliegende Studie nimmt das Investitionsverhalten von US-Haushalten am Aktienmarkt in den Blick und untersucht, ob die Geldpolitik die Anlageentscheidungen von Frauen und Männern unterschiedlich beeinflusst. Die Geldpolitik wirkt sich bei Frauen auf den Einstieg in den Aktienmarkt aus, nicht aber bei Männern; bei Männern und Frauen, die bereits in Aktien investieren, sind dagegen keine genderspezifischen Unterschiede zu beobachten. Eine Erhöhung der Teilnahme von Frauen am Aktienmarkt kann daher ein Mittel sein, um mögliche genderspezifische Verteilungseffekte der Geldpolitik zu verhindern. So könnten Produkte, die sich explizit an Anlegerinnen richten, dazu beitragen, die Partizipation von Frauen am Aktienmarkt zu erhöhen.
description: DIW Wochenbericht, 86 (2019), 39, S. 725-731
On the negative spectrum of two-dimensional Schrödinger operators with radial potentials
Creators: name: Laptev, Ari
name: Solomyak, Michael
Publisher: name: arXiv
Year: 2011
Subjects: subject: Spectral Theory (math.SP)
subject: FOS: Mathematics

description: For a two-dimensional Schrödinger operator $H_{αV}=-Δ-αV$ with the radial potential $V(x)=F(|x|), F(r)\ge 0$, we study the behavior of the number $N_-(H_{αV})$ of its negative eigenvalues, as the coupling parameter $α$ tends to infinity. We obtain the necessary and sufficient conditions for the semi-classical growth $N_-(H_{αV})=O(α)$ and for the validity of the Weyl asymptotic law.
description: 13 pages
title: CT derived radiomic features (RF) in pancreatic neuroendocrine neoplasms (NEN): preliminary results and predictve value for tumours’ histologic characteristics
Creators: name: Panzeri, Marta Maria
Publisher: name: European Congress of Radiology
Year: 2018
Subjects: subject: Pancreas
subject: CT
subject: Computer Applications-Detection, diagnosis

description: Aims and objectives Methods and materials Results Conclusion Personal information References
description: Aims and objectives: Pancreatic Neuroendocrine Neoplasms (NEN) can present with awide range of macroscopic and histologic features. Prognosis is quite variable too, and,at the moment, only histology has aprovedrole in stratifying and predicting the prognosis of...
title: Wahl des Studienfachs hängt auch mit Persönlichkeitseigenschaften zusammen
Creators: name: Berkes, Jan
name: Peter, Frauke H.
Publisher: name: DIW - Deutsches Institut für Wirtschaftsforschung
Year: 2019
Subjects: subject: I21 Analysis of Education
subject: I24 Education and Inequality
subject: J24 Human Capital; Skills; Occupational Choice; Labor Productivity
subject: college enrollment
subject: college major choice
subject: personality traits

description: Die Entscheidung für oder gegen ein Studium hängt in Deutschland nach wie vor von sozioökonomischen Merkmalen ab. Dazu zählen etwa die Bildung der Eltern oder das Einkommen des Haushalts, in dem Abiturientinnen und Abiturienten aufgewachsen sind. Bisher eher unbeachtet blieb die Frage, welchen Einfluss Persönlichkeitseigenschaften haben. Die vorliegende Studie zeigt auf Basis des Nationalen Bildungspanels (NEPS), dass diese bei der Studienabsicht, der Studienaufnahme und auch der damit einhergehenden Studienfachwahl eine Rolle spielen. Offenheit und Gewissenhaftigkeit beeinflussen die Studienentscheidung und sind darüber hinaus auch bedeutend für die Auswahl der Studienfächer. Abiturientinnen und Abiturienten, die eher organisiert und verantwortungsbewusst sind, studieren mit einer höheren Wahrscheinlichkeit Medizin oder Wirtschaftswissenschaften. Sind sie eher kommunikativ, entscheiden sie sich häufiger für Rechts-, Sozial- und Wirtschaftswissenschaften und seltener für MINT-Fächer. Wenn der Studierendenanteil in bestimmten Fächern erhöht werden soll, sollten Informationen über einzelne Studienfächer so aufbereitet und vermittelt werden, dass sie nicht an Abiturientinnen und Abiturienten mit bestimmten Persönlichkeitseigenschaften vorbeizielen.
description: DIW Wochenbericht, 86 (2019), 39, S. 715-722
Three-dimensional N=2 (AdS) supergravity and associated supercurrents
Creators: name: Kuzenko, Sergei M.
name: Tartaglino-Mazzucchelli, Gabriele
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Long ago, Achucarro and Townsend discovered that in three dimensions (3D) N-extended anti-de Sitter (AdS) supergravity exists in several incarnations, which were called the (p,q) AdS supergravity theories with non-negative integers p>=q such that N=p+q. Using the superspace approach to 3D N-extended supergravity developed in arXiv:1101.4013, we present three superfield formulations for N=2 supergravity that allow for well defined cosmological terms and supersymmetric AdS solutions. The conformal compensators corresponding to these theories are respectively: (i) a chiral scalar multiplet: (ii) a vector multiplet; and (iii) an improved complex linear multiplet. The theories corresponding to (i) and (iii) are shown to provide two dually equivalent realizations of the (1,1) AdS supergravity, while (ii) describes the (2,0) AdS supergravity. We associate with each supergravity formulation, with and without a cosmological term, a consistent supercurrent multiplet. The supercurrents in the (1,1) and (2,0) AdS backgrounds are derived for the first time. We elaborate on rigid supersymmetric theories in (1,1) and (2,0) AdS superspaces.
description: 61 pages; V3: more typos corrected
title: ADC cut-off value based on 50 cases of hepatocellular carcinoma. Is it reliable to assess the treatment response after trans-arterial chemoembolization?
Creators: name: Elmansy, Mostafa
Publisher: name: European Congress of Radiology
Year: 2018
Subjects: subject: Cancer
subject: Diagnostic procedure
subject: Computer Applications-Detection, diagnosis
subject: MR-Diffusion/Perfusion
subject: MR
subject: Liver
subject: Abdomen

description: Aims and objectives Methods and materials Results Conclusion Personal information References
description: Aims and objectives: Diffusion-weighted imaging (DWI) & apparent diffusion coefficient (ADC) value proved to be valuable in detection and confirmation of hepatocellular carcinoma (HCC) viability adjunctive to conventional dynamic magnetic resonance imaging (MRI)...
title: Infoangebote zum Studium sollten Persönlichkeitseigenschaften berücksichtigen: Interview
Creators: name: Peter, Frauke H.
name: Wittenberg, Erich
Publisher: name: DIW - Deutsches Institut für Wirtschaftsforschung
Year: 2019

description: DIW Wochenbericht, 86 (2019), 39, S. 723
Niobium nanowire yarns and their application as artificial muscle
Creators: name: Mirvakili, Seyed Mohammad
Publisher: name: University of British Columbia
Year: 2013

description: Since the discovery of carbon nanotubes, various devices have been made in different fields of science and engineering. The mechanical and electrical properties that carbon nanotubes offer make them a great candidate for use in the structure of artificial muscles. In this thesis, for the first time, we have demonstrated that metallic nanowires can be engineered to become strong and comparable to the CNT yarns in mechanical and electrical properties. The niobium yarns offer conductivity of up to 3×10⁶ S m-¹, tensile strength of up to 1.1 GPa and Young’s modulus of 19 GPa. The niobium nanowire fibres are fabricated by extracting the niobium nanowires from copper-niobium nano-composite matrix, which was made by using a severe plastic deformation process. As a practical application, torsional artificial muscles were made out of the niobium yarns by twisting and impregnating them with paraffin wax. Upon applying voltage to the twisted yarn the wax melts and expands due to the heat generated by the current. Thermal expansion of wax untwists the yarn, which translated to torsional actuation. Torsional speeds of 7,200 RPM (in a destructive test) and 1,800 RPM (continuous) were achieved. In addition to torsional actuation, niobium yarns also can provide up to 0.24% of isobaric tensile actuation along the yarn’s axis at 20 MPa load. Due to the high conductivity of the niobium yarns, the actuator can be made to actuate by even one single 1.5 V battery (for a 1 cm of niobium yarn). The electrochemical capacitance of niobium yarns was measured to be 1.3×10⁷ F m-³ at a scan rate of 25 mV s-¹ in 0.2 M TBAPF₆ salt dissolved in acetonitrile. This value is comparable to the electrochemical capacitance of the carbon multi-walled nanotube yarns.
title: Assessment of post radiofrequency ablation of HCC with addition of MRI subtraction
Creators: name: Rezk, Mahmoud
Publisher: name: European Congress of Radiology
Year: 2018
Subjects: subject: Neoplasia
subject: Diagnostic procedure
subject: MR
subject: Abdomen

description: Learning objectives Background Findings and procedure details Conclusion Personal information References
description: Learning objectives: Recognition of the role of Dynamic MRI in the diagnosis of residual or recurrentHCC afterradiofrequency ablationby the additionof subtraction...
Degrees of freedom in lasso problems
Creators: name: Tibshirani, Ryan J.
name: Taylor, Jonathan
Publisher: name: arXiv
Year: 2011
Subjects: subject: Statistics Theory (math.ST)
subject: FOS: Mathematics

description: We derive the degrees of freedom of the lasso fit, placing no assumptions on the predictor matrix $X$. Like the well-known result of Zou, Hastie and Tibshirani [Ann. Statist. 35 (2007) 2173-2192], which gives the degrees of freedom of the lasso fit when $X$ has full column rank, we express our result in terms of the active set of a lasso solution. We extend this result to cover the degrees of freedom of the generalized lasso fit for an arbitrary predictor matrix $X$ (and an arbitrary penalty matrix $D$). Though our focus is degrees of freedom, we establish some intermediate results on the lasso and generalized lasso that may be interesting on their own.
description: Published in at http://dx.doi.org/10.1214/12-AOS1003 the Annals of Statistics (http://www.imstat.org/aos/) by the Institute of Mathematical Statistics (http://www.imstat.org)
title: Can intratumoral heterogeneity on MRI differentiate low- from high-grade soft-tissue sarcomas?
Creators: name: Xiang, Pei
Publisher: name: European Congress of Radiology
Year: 2018
Subjects: subject: Musculoskeletal soft tissue
subject: MR
subject: Diagnostic procedure
subject: Cancer

description: Aims and objectives Methods and materials Results Conclusion Personal information References
description: Aims and objectives: Histologic grade is accepted as one of the most important prognostic factors in soft-tissue sarcomas（STS). Grading is mainly applied to predict the probability of distant metastasis and survival. 1 In a large cohort study (n=1513), it was...
Additional file 4: of Adjuvant chemotherapy and survival among patients 70 years of age and younger with node-negative breast cancer and the 21-gene recurrence score of 26–30
Creators: name: Park, Seho
name: Han, Yunan
name: Liu, Ying
name: Toriola, Adetunji
name: Peterson, Lindsay
name: Colditz, Graham
name: Kim, Seung
name: Cho, Young
name: Park, Byeong-Woo
name: Park, Yikyung
Publisher: name: figshare
Year: 2019
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: Environmental Sciences not elsewhere classified
subject: Biological Sciences not elsewhere classified
subject: Cancer
subject: Science Policy

description: Table with patients’ characteristics by chemotherapy use in patients aged ≤70 years old with the recurrence score (RS) 26–30. *Other race includes American Indian, Alaska Native, and Asian or Pacific Islander. †Other marital status includes separated, divorced, and widowed categories. Abbreviation: RS, recurrence score; No., number; ER, estrogen receptor; PR, progesterone receptor. (DOCX 18 kb)
Tips That Will Make You a Great Article Writer(C1).pdf
Creators: name: Dorothy E, Simpson
Publisher: name: figshare
Year: 2021
Subjects: subject: 100605 Performance Evaluation; Testing and Simulation of Reliability
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: Writers are the artist. They know how to play with words. Making simple phrases and words magical is their trait. But there are different types of writing. Creative writing, technical, formal or informal writing and perfect essay writing.How to write a good essay or article?These techniques enhance your writing skills too and make you a good article writer.Research before writing:Suppose there are two writers; one has exceptional writing skills, and the other short essay has average writing skills.
Leave no room for distractions:To become an excellent article or essay writer, not give attention to distractions. But is that possible to simply avoid distractions? We don’t think so as everything needs a proper way of management. So take all those attention-seeking things away from you. Put them aside. In a critical analysis essay, the author considers a piece of literature, a piece of nonfiction, or a work of art and analyzes the author or artist's points.Stay distant from complexities:
Indulging yourself in complicated statements or offensive things is not a sign of a good article writer. Readers give attention to your content to make their concepts clear for peace of mind and self-education.That's where the college essay comes in. The college essay offers students the chance to tell their own story to admission essay in admissions officials.Make it easy to readable:
By making you can increase the readability chances and engagement on your content aboutPace up and re-read:
In the beginning, things take time. You can be good in lengthy writing but not in short. But both are equally important, so keep practising.Don’t lose focus and stay consistent. Write something daily on.Having a complete and clear picture makes the academic goals more realistic and attainable.
title: Die Regulierung des Wohnungsmarkts hat weltweit zum Siegeszug des Eigenheims beigetragen
Creators: name: Kholodilin, Konstantin A.
name: Kohl, Sebastian
Publisher: name: DIW - Deutsches Institut für Wirtschaftsforschung
Year: 2019
Subjects: subject: C23 Single Equation Models; Single Variables: Models with Panel Data; Longitudinal Data; Spatial Time Series
subject: O18 Economic Development: Urban, Rural, Regional, and Transportation Analysis; Housing; Infrastructure
subject: R38 Production Analysis and Firm Location: Government Policy; Regulatory Policies
subject: tenancy regulation
subject: homeownership
subject: crowding-out

description: Der Beitrag stellt neue historische ländervergleichende Daten und Forschungsergebnisse zur Mietregulierung und ihren langfristigen Auswirkungen auf die Wohneigentumsquote in 27 Ländern vor. Die Regulierung von Mieten, der Kündigungsschutz und die Wohnraumlenkung wurden als Maßnahmen der Sozialpolitik in den meisten untersuchten Ländern, und dabei insbesondere in Kontinentaleuropa, im vergangenen Jahrhundert verbreitet. Gleichzeitig ist die Wohneigentumsquote in diesen Ländern im langfristigen Trend stetig gestiegen. Die Analyse zeigt, dass der Siegeszug des Eigenheims im letzten Jahrhundert nicht nur das Ergebnis von entsprechenden Fördermaßnahmen und der Finanzmarktliberalisierung war, sondern auch auf die Mietregulierung zurückgeht.
description: DIW Wochenbericht, 86 (2019), 38, S. 701-709
Associated production of charged Higgs bosons and top quarks with POWHEG
Creators: name: Klasen, M.
name: Kovarik, K.
name: Nason, P.
name: Weydert, C.
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: The associated production of charged Higgs bosons and top quarks at hadron colliders is an important discovery channel to establish the existence of a non-minimal Higgs sector. Here, we present details of a next-to-leading order (NLO) calculation of this process using the Catani-Seymour dipole formalism and describe its implementation in POWHEG, which allows to match NLO calculations to parton showers. Numerical predictions are presented using the PYTHIA parton shower and are compared to those obtained previously at fixed order, to a leading order calculation matched to the PYTHIA parton shower, and to a different NLO calculation matched to the HERWIG parton shower with MC@NLO. We also present numerical predictions and theoretical uncertainties for various Two Higgs Doublet Models at the Tevatron and LHC.
description: 36 pages
title: Freiwillige Selbstverpflichtungen und sanktionslose Geschlechterquoten bringen wenig: Interview
Creators: name: Wrohlich, Katharina
name: Wittenberg, Erich
Publisher: name: DIW - Deutsches Institut für Wirtschaftsforschung
Year: 2019
Subjects: subject: J78 Labor Discrimination: Public Policy
subject: J21 Labor Force and Employment, Size, and Structure

description: DIW Wochenbericht, 86 (2019), 38, S. 699