cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
On Classification Of The Bubbling Geometries
Creators: name: Mosaffa, A. E.
name: Sheikh-Jabbari, M. M.
Publisher: name: arXiv
Year: 2006
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: In this paper we classify the ten dimensional half BPS solutions of the type IIB supergravity which have SO(4) X SO(4) X U(1) isometry found by Lin-Lunin-Maldacena (LLM). Our classification is based on their asymptotic behavior and causal structure according which they fall into two classes: 1) those with R X S^3 boundary and 2) those with one dimensional light-like boundary. Each class can be divided into some subclasses depending on the asymptotic characteristics of the solutions, which in part specify the global charges defining the geometry. We analyze each of these classes in some detail and elaborate on their dual gauge theory description. In particular, we show that the Matrix Chern-Simons theory which is the gauge theory dual to the LLM geometries, can be obtained as the effective theory of spherical threebrane probes in the half BPS sector.
description: 31 pages, 9 .eps figures; v2: References added
title: Burgen und Schlösser - Zeitschrift für Burgenforschung und Denkmalpflege, Bd. 36 Nr. 2 (1995): Burgen und Schlösser - Zeitschrift für Burgenforschung und Denkmalpflege
title: Burgen und Schlösser - Zeitschrift für Burgenforschung und Denkmalpflege
titleType: AlternativeTitle
Creators: name: Burgen Und Schlösser-Zeitschrift Für Burgenforschung Und Denkmalpflege
Publisher: name: Burgen und Schlösser - Zeitschrift für Burgenforschung und Denkmalpflege
Year: 2022

description: „Frühmittelalterliche Burgen Mitteleuropas bis zum Ende des 12. Jahrhunderts“...113-114 Kataloge verkäuflicher Baudenkmale oder „Der Traum vom eigenen Schloß: Im Osten wird er wahr" ...133-135 Elisabeth Castellani Zahir, Die Wiederherstellung von Schloß Vaduz 1904 bis 1914 ...131-132 Ulrich Schütte, Das Schloß als Wehranlage ...130-131 Rudolf Knappe, Mittelalterliche Burgen in Hessen...129-130 Schloß Murnau. Ein Bauwerk der Stauferzeit und seine Geschichte...129 Castellologica bohemica...128-129 Daniel Reicke, ,,von starken und grossen fluejen" ...127-128 Bundesdenkmalamt, Abteilung für Bodendenkmale (Hrsg.), Die Burgenforschung und ihre Probleme. Ergrabung-Konservierung-Restaurierung...126-127 Christof Krauskopf, "...davon nur noch wenige rutera zu sehen seyn sollen...". Archäologische Ausgrabungen in der Burgruine Schnellerts...126 Gefährdete Baudenkmäler...124-125 Gefährdete Baudenkmäler...124 Gefährdete Baudenkmäler...123 Gefährdete Baudenkmäler...118-123 Sturm bringt Kaiser-Dokument ans Licht...115-117 Schloß Ambras in Tirol...99-111 Schloß Amerang...88-98 Die Denkmallandschaft Mitteldeutschlands nach der Wiedervereinigung...84-88 Inhalt
Fiber Bundles and Matrix Models
Creators: name: Ishii, Takaaki
name: Ishiki, Goro
name: Shimasaki, Shinji
name: Tsuchiya, Asato
Publisher: name: arXiv
Year: 2008
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We investigate relationship between a gauge theory on a principal bundle and that on its base space. In the case where the principal bundle is itself a group manifold, we also study relations of those gauge theories with a matrix model obtained by dimensionally reducing them to zero dimensions. First, we develop the dimensional reduction of Yang-Mills (YM) on the total space to YM-higgs on the base space for a general principal bundle. Second, we show a relationship that YM on an SU(2) bundle is equivalent to the theory around a certain background of YM-higgs on its base space. This is an extension of our previous work (hep-th/0703021), in which the same relationship concerning a U(1) bundle is shown. We apply these results to the case of $SU(n+1)$ as the total space. By dimensionally reducing YM on $SU(n+1)$, we obtain YM-higgs on $SU(n+1)/SU(n)\simeq S^{2n+1}$ and on $SU(n+1)/(SU(n)\times U(1))\simeq CP^n$ and a matrix model. We show that the theory around each monopole vacuum of YM-higgs on $CP^n$ is equivalent to the theory around a certain vacuum of the matrix model in the commutative limit. By combing this with the relationship concerning a U(1) bundle, we realize YM-higgs on $SU(n+1)/SU(n)\simeq S^{2n+1}$ in the matrix model. We see that the relationship concerning a U(1) bundle can be interpreted as Buscher's T-duality.
description: 53 pages, references added, typos corrected
Quantum interference due to crossed Andreev reflection in a d-wave superconductor with two nano-contacts
Creators: name: Takahashi, S.
name: Yamashita, T.
name: Maekawa, S.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: The crossed Andreev reflection in a hybrid nanostructure consisting of a d-wave superconductor and two quantum wires is theoretically studied. When the (110) oriented surface of the superconductor is in contact with the wires parallel and placed close to each other, the Andreev bound state is formed by the crossed Andreev reflection. The conductance has two resonance peaks well below the gap structure in the case of tunnel contacts. These peaks originate from the bonding and antibonding Andreev bound states of hole wave functions.
description: 4 pages, 3 figures
Overcoming Fragility
Creators: name: Horowitz, William
Publisher: name: arXiv
Year: 2006
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We examine the sensitivity and surface bias of convolved DGLV radiative and elastic loss in a realistic geometry including Bjorken expansion. We find that this more faithful treatment of the medium density is not a priori reproducible via fixed length approximations, and neither the fragility nor the surface emission of BDMPS-based models is seen.
description: 4 pages, 1 figure, proceedings for Hard Probes 2006
Dynamical T-matrix theory for high-density excitons in coupled quantum wells
Creators: name: Zimmermann, R.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Other Condensed Matter (cond-mat.other)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Excitons in coupled quantum wells open the possibility to reach high densities close to equilibrium. In a recent experiment employing a lateral trap potential, a blue shift and a broadening of the exciton emission line has been seen (Snoke, SSC 134). The standard Hartree-Fock treatment can explain the blue shift but fails to give a finite broadening. Starting from the (spin-dependent) many-exciton Hamiltonian with direct and exchange potential, we present a dynamical T-matrix calculation for the single-exciton Green's function which is directly related to the frequency- and angle-resolved photoluminescence. The calculated spectrum is blue shifted and broadened due to exciton-exciton scattering. At high excitation, both the spectrum and the angular emission are getting narrow. This is a direct manifestation for off-diagonal long range order and a precursor of condensation.
description: 7 pages, 3 figures. Proceedings NOEKS 8 (Muenster 2006)
Letter from J.E. McAllister to Jim [James] Goldie, August 1, 1911
Creators: name: McAllister, John Edgar
Publisher: name: The University of British Columbia
Year: 2017

description: Letter to James Goldie from J.E. McAllister, dated August 1, 1911, regarding his "bad" trip back home through Southern California and business pertaining to Rainbow and Bellevue Ranche.
How can I choose an explainer? An Application-grounded Evaluation of Post-hoc Explanations
Creators: name: Jesus, Sérgio
name: Belém, Catarina
name: Balayan, Vladimir
name: Bento, João
name: Saleiro, Pedro
name: Bizarro, Pedro
name: Gama, João
Publisher: name: arXiv
Year: 2021
Subjects: subject: Artificial Intelligence (cs.AI)
subject: FOS: Computer and information sciences

description: There have been several research works proposing new Explainable AI (XAI) methods designed to generate model explanations having specific properties, or desiderata, such as fidelity, robustness, or human-interpretability. However, explanations are seldom evaluated based on their true practical impact on decision-making tasks. Without that assessment, explanations might be chosen that, in fact, hurt the overall performance of the combined system of ML model + end-users. This study aims to bridge this gap by proposing XAI Test, an application-grounded evaluation methodology tailored to isolate the impact of providing the end-user with different levels of information. We conducted an experiment following XAI Test to evaluate three popular post-hoc explanation methods -- LIME, SHAP, and TreeInterpreter -- on a real-world fraud detection task, with real data, a deployed ML model, and fraud analysts. During the experiment, we gradually increased the information provided to the fraud analysts in three stages: Data Only, i.e., just transaction data without access to model score nor explanations, Data + ML Model Score, and Data + ML Model Score + Explanations. Using strong statistical analysis, we show that, in general, these popular explainers have a worse impact than desired. Some of the conclusion highlights include: i) showing Data Only results in the highest decision accuracy and the slowest decision time among all variants tested, ii) all the explainers improve accuracy over the Data + ML Model Score variant but still result in lower accuracy when compared with Data Only; iii) LIME was the least preferred by users, probably due to its substantially lower variability of explanations from case to case.
description: Accepted at FAccT'21, the ACM Conference on Fairness, Accountability, and Transparency
Initial Reports of the Deep Sea Drilling Project - Volume 96
Creators: name: Bouma, A.H.
name: Coleman, J.M.
name: Meyer, A.W.
name: The Leg 96 Science Party
Publisher: name: U.S. Government Printing Office
Year: 1986
Subjects: Deep Sea Drilling Project
Glomar Challenger
DSDP
Leg 96
Site 614
Site 615
Site 616
Site 617
Site 618
Site 619
Site 620
Site 621
Site 622
Site 623
Site 624
Mississippi Fan
Orca Basin
Pigmy Basin
Gulf of Mexico

description: This volume covers Leg 96 of the cruises of the Drilling Vessel Glomar Challenger. Major objectives for drilling the Mississippi Fan on Leg 96 were to place the fan lobes into a time stratigraphic framework, to determine if the midfan channel is migratory in nature, to establish the lithological characteristics of the acoustical high-amplitude zone present near the bottom of the channel fill, to analyze if sand is transported to the lower fan and in which depositional mode it is emplaced, to confirm or modify existing fan models, and to determine the physical and chemical characteristics of these deep-sea fan deposits. Leg 96 of Deep Sea Drilling Project started on September 29, 1983 in Ft. Lauderdale, Florida and ended in Mobile, Alabama on November 8, 1983. The drilling program of the Glomar Challenger can be divided into six groups of sites: middle Mississippi Fan channel sites (621 and 622) and overbank sites (617 and 620), upper lower Mississippi Fan sites in the region of switching channels (Sites 623 and 624), lower Mississippi Fan sites where the channels terminate (Sites 614 and 615), a site in the slump area overlying the flank of the youngest fan lobe (Site 616), and intraslope basin sites (Sites 618 and 619). The main drilling objectives for the intraslope basins were to: 1. Establish the age of the sediments in the upper 200 m of the sediment column. 2. Obtain a high-resolution fossil record of the late Neogene and correlate that with oxygen-isotope data and with magnetic stratigraphy. 3. Establish the time of introduction of the brine in Orca Basin. 4. Establish the influence of the brine on the deposition of fine-grained sediments and compare those anoxic sediments with the underlying oxic deposits. 5. Establish the sediment types in Pigmy Basin in relation to the seismic facies and relate the findings to sealevel variations. 6. Attempt to relate stratigraphic data to diapiric activity. 7. Determine the physical and geotechnical characteristics of the sediments deposited under different conditions in these intraslope basins.
Structural Evaluation of the John A. Roebling Suspension Bridge – Element Level Analysis
Creators: name: Choo, Ching Chiaw
name: Harik, Issam E.
Publisher: name: Kentucky Transportation Center, University of Kentucky
Year: 2008
Subjects: subject: Transportation Engineering

description: The primary objective of the structural evaluation of the John A. Roebling Bridge is to determine the maximum allowable gross vehicle weight (GVW) that can be carried by the bridge deck structural elements such as the open steel grid deck, channels, standard sections, or built-up sections. To achieve this objective, an “Element Level Analysis” is carried out. The maximum allowable GVW for different truck and bus types are presented for different levels of structural elements sectional loss. The loss or reduction in element sectional properties is due to rust, cracks, etc.  The critical member in the bridge deck is the built-up 36 inch deep section. Its allowable bending strength controls the maximum GVW that can be permitted on the bridge. Results are presented for different levels of sectional losses (10% to 40%, in 10% increments).  In the event that replacement of the open grid deck will take place in the future, results are presented for different deck weights (10 psf to 50 psf in 10 psf increments). The current open grid deck weight is 20 psf.
Josephson junctions in narrow thin-film strips
Creators: name: Moshe, Maayan
name: Kogan, V. G.
name: Mints, R. G.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: We study the field dependence of the maximum supercurrent in narrow edge-type thin-film Josephson junctions. It is assumed that the junction extends across thin-film strip of width W that is much less than the Pearl length; the film thickness is much less than the London penetration depth. We calculate the maximum supercurrent within nonlocal Josephson electrodynamics, which takes into account the stray fields affecting tunneling currents. In the case when W is much less than the thin-film Josephson length, the phase difference along the junction depends only on the junction geometry and the applied field, but is independent of the Josephson critical current density, i.e., it is universal. Zeros of the maximum supercurrent are equidistant only in large fields (unlike the case of junctions with bulk banks); they are spaced by a field that is much smaller than the one of bulk junctions. Peaks of the maximum supercurrent decrease inversely proportional to the square root of the applied field, i.e., slower than 1/H for the bulk.
description: 4 pages, 4 figures
Imbalance for a family of one-dimensional incommensurate models with mobility edges
Creators: name: Roy, Sayantan
name: Mukerjee, Subroto
name: Kulkarni, Manas
Publisher: name: arXiv
Year: 2020
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Quantum Gases (cond-mat.quant-gas)
subject: FOS: Physical sciences

description: In this paper, we look at four generalizations of the one dimensional Aubry-Andre-Harper (AAH) model which possess mobility edges. We map out a phase diagram in terms of population imbalance, and look at the system size dependence of the steady state imbalance. We find non-monotonic behaviour of imbalance with system parameters, which contradicts the idea that the relaxation of an initial imbalance is fixed only by the ratio of number of extended states to number of localized states. We propose that there exists dimensionless parameters, which depend on the fraction of single particle localized states, single particle extended states and the mean participation ratio of these states. These ingredients fully control the imbalance in the long time limit and we present numerical evidence of this claim. Among the four models considered, three of them have interesting duality relations and their location of mobility edges are known. One of the models (next nearest neighbour coupling) has no known duality but mobility edge exists and the model has been experimentally realized. Our findings are an important step forward to understanding non-equilibrium phenomena in a family of interesting models with incommensurate potentials.
description: 13 pages, 2 tables, 10 figures
Parametrization of sunspot groups based on machine learning approach
Creators: name: Illarionov, Egor
name: Tlatov, Andrey
Publisher: name: arXiv
Year: 2022
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: Sunspot groups observed in white-light appear as complex structures. Analysis of these structures is usually based on simple morphological descriptors which capture only generic properties and miss information about fine details. We present a machine learning approach to introduce a complete yet compact description of sunspot groups. The idea is to map sunspot group images into an appropriate lower-dimensional (latent) space. We apply a combination of Variational Autoencoder and Principal Component Analysis to obtain a set of 285 latent descriptors. We demonstrate that the standard descriptors are embedded into the latent ones. Thus, latent features can be considered as an extended description of sunspot groups and, in our opinion, can expand the possibilities for the research on sunspot groups. In particular, we demonstrate an application for estimation of the sunspot group complexity. The proposed parametrization model is generic and can be applied to investigation of other traces of solar activity observed in various spectrum lines. Key components of this work, which are the parametrization model, dataset of sunspot groups and latent vectors, are available in the public GitHub repository github.com/observethesun/sunspot_groups and can be used to reproduce the results and for further research.
The galaxy cluster X-ray luminosity--gravitational mass relation in the light of the WMAP 3rd year data
Creators: name: Reiprich, Thomas H.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The 3rd year WMAP results mark a shift in best fit values of cosmological parameters compared to the 1st year data and the concordance cosmological model. We test the consistency of the new results with previous constraints on cosmological parameters from the HIFLUGCS galaxy cluster sample and the impact of this shift on the X-ray luminosity-gravitational mass relation. The measured X-ray luminosity function combined with the observed luminosity-mass relation are compared to mass functions predicted for given cosmological parameter values. The luminosity function and luminosity-mass relation derived previously from HIFLUGCS are in perfect agreement with mass functions predicted using the best fit parameter values from the 3rd year WMAP data (OmegaM=0.238, sigma8=0.74) and inconsistent with the concordance cosmological model (OmegaM=0.3, sigma8=0.9), assuming a flat Universe. Trying to force consistency with the concordance model requires artificially decreasing the normalization of the luminosity-mass relation by a factor of 2. The shift in best fit values for OmegaM and sigma8 has a significant impact on predictions of cluster abundances. The new WMAP results are now in perfect agreement with previous results on the OmegaM-sigma8 relation determined from the mass function of HIFLUGCS clusters and other X-ray cluster samples (the ``low cluster normalization''). We conclude that - unless the true values of OmegaM and sigma8 differ significantly from the 3rd year WMAP results - the luminosity-mass relation is well described by their previous determination from X-ray observations of clusters, with a conservative upper limit on the bias factor of 1.5. These conclusions are currently being tested in a complete follow-up program of all HIFLUGCS clusters with Chandra and XMM-Newton.
description: 4 pages; A&A Letters, in press; replaced to match accepted version; also available at http://www.reiprich.net
Microscopic understanding of ultrafast charge transfer in van-der-Waals heterostructures
Creators: name: Krause, R.
name: Aeschlimann, S.
name: Chavez-Cervantes, M.
name: Perea-Causin, R.
name: Brem, S.
name: Malic, E.
name: Forti, S.
name: Fabbri, F.
name: Coletti, C.
name: Gierz, I.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Van-der-Waals heterostructures show many intriguing phenomena including ultrafast charge separation following strong excitonic absorption in the visible spectral range. However, despite the enormous potential for future applications in the field of optoelectronics, the underlying microscopic mechanism remains controversial. Here we use time- and angle-resolved photoemission spectroscopy combined with microscopic many-particle theory to reveal the relevant microscopic charge transfer channels in epitaxial WS$_2$/graphene heterostructures. We find that the timescale for efficient ultrafast charge separation in the material is determined by direct tunneling at those points in the Brillouin zone where WS$_2$ and graphene bands cross, while the lifetime of the charge separated transient state is set by defect-assisted tunneling through localized sulphur vacanices. The subtle interplay of intrinsic and defect-related charge transfer channels revealed in the present work can be exploited for the design of highly efficient light harvesting and detecting devices.
description: 37 pages, 16 figures
Casimir vacuum energy and the semiclassical electron
Creators: name: Puthoff, H. E.
Publisher: name: arXiv
Year: 2006
Subjects: subject: General Physics (physics.gen-ph)
subject: FOS: Physical sciences

description: In 1953 Casimir proposed a semiclassical model for the electron based on the concept that net inward radiation pressure from the electromagnetic vacuum fluctuations fields (as in the Casimir effect, generally) might play the role of Poincare stresses, compensating outward coulomb pressure to yield a stable configuration at small dimensions. Given that in scattering experiments the electron appears point-like, critical to the success of the proposed model is demonstration that the self-energy corresponding to the divergent coulomb field does not contribute to the electron mass. Here we develop a self-consistent, vacuum-fluctuation-based model that satisfies this requirement and thereby resolves the issue of what would otherwise appear to be an incompatibility between a point-like electron and finite mass.
description: 4 pages
On effective actions of non-BPS branes and their higher derivative corrections
Creators: name: Garousi, Mohammad R.
Publisher: name: arXiv
Year: 2008
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: By calculating various disk level S-matrix elements and studying in details their momentum expansions, we have extracted some of the couplings in tachyon DBI action and Wess-Zumino terms of the non-BPS branes, and their higher derivative corrections. In particular, we have found that there is exact consistency between field theory and string theory tachyon pole of S-matrix element of one RR and three tachyons provided that one takes into account the fact that the tachyon vertex operator in 0 picture to be along the Pauli matrix $σ_1$ whereas the tachyon in -1 picture to be along the $σ_2$ direction. This internal CP factors should be included in the tachyon DBI part of the effective action.
description: 26 pages, latex file; V5: a missing term in the modified tachyon DBI action added
Isospin asymmetry in nuclei and nuclear symmetry energy
Creators: name: Mukhopadhyay, Tapan
name: Basu, D. N.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Nuclear Theory (nucl-th)
subject: Numerical Analysis (math.NA)
subject: Data Analysis, Statistics and Probability (physics.data-an)
subject: Applications (stat.AP)
subject: FOS: Physical sciences
subject: FOS: Mathematics
subject: FOS: Computer and information sciences

description: The volume and surface symmetry parts of the nuclear symmetry energy and other coefficients of the liquid droplet model are determined from the measured atomic masses by the maximum likelihood estimator. The volume symmetry energy coefficient extracted from finite nuclei provides a constraint on the nuclear symmetry energy. This approach also yields the neutron skin of a finite nucleus through its relationship with the volume and surface symmetry terms and the Coulomb energy coefficient. The description of nuclear matter from the isoscalar and isovector components of the density dependent M3Y effective interaction provide a value of the symmetry energy that is consistent with the empirical value of the symmetry energy extracted from measured atomic masses and with other modern theoretical descriptions of nuclear matter.
description: 12 pages including 2 tables and 2 figures
Transitioning Universe with hybrid scalar field in Bianchi I space-time
Creators: name: Yadav, Anil Kumar
name: Alshehri, A. M.
name: Ahmad, Nafis
name: Goswami, G. K.
name: Kumar, Mukesh
Publisher: name: arXiv
Year: 2020
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: In this paper we investigate a Bianchi type I transitioning Universe in Brans-Dicke theory. To get an explicit solution of the field equations, we assume scalar field as $ϕ= ϕ_{0}\left[t^αexp(βt)\right]^δ$ with $ϕ_{0}$, $α$, $β$ and $δ$ as constants. The values of $α$ and $β$ are obtained by probing the proposed model with recent observational Hubble data (OHD) points. The interacting and non-interacting scenarios between dark matter and dark energy of the derived Universe within the framework of Brans-Dicke gravity are investigated. The $om(z)$ analysis of the Universe in derived model shows that the Universe is filled with dynamical dark energy with its equation of state parameter $ω_{de} > -1$. Hence the Universe behaves like a quintessence model at present epoch. Some physical properties of the Universe are also discussed.
description: 11 pages, 9 figures
title: Burgen und Schlösser - Zeitschrift für Burgenforschung und Denkmalpflege, Bd. 36 Nr. 1 (1995): Burgen und Schlösser - Zeitschrift für Burgenforschung und Denkmalpflege
title: Burgen und Schlösser - Zeitschrift für Burgenforschung und Denkmalpflege
titleType: AlternativeTitle
Creators: name: Burgen Und Schlösser-Zeitschrift Für Burgenforschung Und Denkmalpflege
Publisher: name: Burgen und Schlösser - Zeitschrift für Burgenforschung und Denkmalpflege
Year: 2022

description: Andreas Heege, Fliegen - Finden - Forschen...76 Der Palas der Gamburg...6-17 Tomáš Durdík, Die königliche Burg in Písek...82 Michael Wessing, Die Sparrenburg...82 Die hochmittelalterliche Motte und Ringmauerburg von Oberursel-Bommersheim, Hochtaunuskreis...81-82 Burgenforschung aus Sachsen 3/4 (1994)...80 Burgen und Schlösser in Sachsen-Anhalt...79-80 Jean Mesqui, Châteaux et enceintes de la France medievale...78-79 Friedrich Wilhelm Krahe, Burgen des deutschen Mittelalters...77-78 „Tag des offenen Denkmals“...75 Keine ersatzlose Streichung von Baugenehmigungen!...75 Unterlassene Erhaltungsmaßnahmen am Baudenkmal...74-75 Von teuren Tulpen, Schäferspielen und allerlei barocken Tönen...73-74 Einführung in die Methoden der Burgenforschung für Studenten...73 Barocke Profanarchitektur in Westfalen...39-60 „Die interessanten alten Anlagen wieder klar vor Augen führen“...4-5 Rede des Vizepräsidenten der Deutschen Burgenvereinigung, Prof. Dr.-Ing. Cord Meckseper, anläßlich der Kranzniederlegung zum 50. Todestag von Bodo Ebhardt am 13. Februar 1995...3-4 Editorial Inhalt
Family of New Exact Solutions for Longitudinally Expanding Ideal Fluids
Creators: name: Shi, Shuzhe
name: Jeon, Sangyong
name: Gale, Charles
Publisher: name: arXiv
Year: 2022
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We report on the discovery of new analytical solutions of the equations of relativistic ideal hydrodynamics. In this solution, the fluid expands in the longitudinal direction and contains a plateau structure that extends over a finite range in rapidity and can be either symmetric or asymmetric in that variable. We further calculate the corresponding pseudo-rapidity distribution of hadron yields, and find decent agreement with experimental measurements in high-energy Pb+Pb, Au+Au, p+Pb, and d+Au collisions.
description: 7 pages, 3 figures
Radio views of cosmic reionization
Creators: name: Valdes, M.
name: Ciardi, B.
name: Ferrara, A.
name: Johnston-Hollitt, M.
name: Rottgering, H.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We use numerical simulations of cosmic reionization and radiative processes related to the HI 21 cm emission line to produce synthetic radio maps as seen by next generation radio telescopes that will operate at low radio frequencies (e.g. LOFAR). Two different scenarios, in which the end of reionization occurs early (z approx 13) or late (z approx 8) depending on the Initial Mass Function (IMF) of the first stars and ionizing photon escape fraction, have been explored. For each of these models we produce synthetic HI 21 cm emission maps by convolving the simulation outputs with the provisional LOFAR sampling function in the frequency range 76-140 MHz. If reionization occurs late, LOFAR will be able to detect individual HI structures on arcmin scales, emitting at a brightness temperature of approx 35 mK as a 3-sigma signal in about 1000 hours of observing time. In the case of early reionization, the detection would be unlikely, due to decreased sensitivity and increased sky temperatures. These results assume that ionospheric, interference and foreground issues are fully under control.
description: 6 pages, 3 figures, Minor changes following referee report
A fluctuation theorem in a random environment
Creators: name: Bonetto, F.
name: Gallavotti, G.
name: Gentile, G.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Chaotic Dynamics (nlin.CD)
subject: FOS: Physical sciences

description: A simple class of chaotic systems in a random environment is considered and the fluctuation theorem is extended under the assumption of reversibility.
description: 9 pages
Nonlinear Supersymmetric General Relativity and Unity of Nature
Creators: name: Shima, Kazunari
name: Tsuda, Motomu
Publisher: name: arXiv
Year: 2008
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Astrophysics (astro-ph)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: The basic idea and some physical implications of nonlinear supersymmetric general relativity (NLSUSY GR) are discussed, which give new insights into the origin of mass and the mysterious relations between the cosmology and the low energy particle physics, e.g. the spontaneous SUSY breaking scale, the cosmological constant, the (dark) energy density of the universe and the neutrino mass.
description: 18 pages, correct form of the potential given as a footnote, based on the talk given by K. Shima at Conference in Honor of C.N. Yang's 85th Birthday, October 30 - November 2, 2007, Singapore
title: Seismic Evaluation of Bridges on and over the Parkways in Western Kentucky
title: Summary Report
titleType: Subtitle
Creators: name: Choo, Ching Chiaw
name: Xie, Jian
name: Zhao, Tong
name: Hu, Jindong
name: Ding, Hanshan
name: Wang, Zhenming
name: Shi, Baoping
name: Peiris, Abheetha
name: Harik, Issam E.
name: Woolery, Edward W.
Publisher: name: Kentucky Transportation Center, University of Kentucky
Year: 2008
Subjects: subject: Transportation Engineering

description: This report (KTC-07-02/SPR246-02-1F) provides an overall summary on the seismic investigative study performed on bridges on/over the five parkways in Western Kentucky. The comprehensive study was further divided into the followings tasks, each reported separately as follows:  (1) The first report of this study (KTC-07-03/SRP246-02-2F) involved data collection and field inspection of bridges on/over the parkways. The resulting inventory contains data of three hundred fifty-one (351) bridges on/over the parkways, detailing their construction type, soil profile, present condition, etc.  (2) In KTC-07-04/SPR246-02-3F, a preliminary seismic evaluation and ranking was performed on all bridges within the inventory. Details of the evaluation and ranking procedure are outlined. In this task seventeen (17) bridges, that are deemed susceptible to major earthquakes, were identified.  (3) Detailed seismic evaluations of the seventeen (17) bridges were subsequently carried out using time-history analysis for a projected 250-year seismic event. The results of the analysis are presented in KTC-07-05/SPR246-02-4F.  (4) KTC-07-06/SPR246-02-5F presents the preliminary evaluation and ranking of bridge embankments along the parkways.  (5) The last report, numbered KTC-07-07/SPR246-02-6F, provides the latest seismic hazard maps for the expected earthquake (EE), probable earthquake (PE), and maximum credible earthquake (MCE), which will be used in seismic analysis and design of highway infrastructures in Kentucky.
title: Burgen und Schlösser - Zeitschrift für Burgenforschung und Denkmalpflege, Bd. 35 Nr. 3 (1994): Burgen und Schlösser - Zeitschrift für Burgenforschung und Denkmalpflege
title: Burgen und Schlösser - Zeitschrift für Burgenforschung und Denkmalpflege
titleType: AlternativeTitle
Creators: name: Burgen Und Schlösser-Zeitschrift Für Burgenforschung Und Denkmalpflege
Publisher: name: Burgen und Schlösser - Zeitschrift für Burgenforschung und Denkmalpflege
Year: 2022

description: Anzeigen / Annoncen Bericht über Ultraschallmessungen an dem Wohnturm der Burg Oberreifenberg...175-182 Gründungsfragen von Ruinen am Beispiel Castello Mesocco/Graubünden und Wildschloß Schalun bei Vaduz...156-163 Fragen des Baugrundes in der Burgenkonservierung und Burgenarchäologie...150-156 Historische Gründungen - Ein Überblick...137-150 Zum Praxis-Seminar „Burg und Baugrund“ auf Schloß Sondershausen (Thüringen)...133-136 Editorial...132 Inhalt [Annoncen] Bericht über Ultraschallmessungen an dem Wohnturm der Burg Oberreifenberg...175-182 Gründungsfragen von Ruinen am Beispiel Castello Mesocco/Graubünden und Wildschloß Schalun bei Vaduz...156-163 Fragen des Baugrundes in der Burgenkonservierung und Burgenarchäologie - Beispiele aus der Schweiz und dem Fürstentum Liechtenstein...150-156 Historische Gründungen - Ein Überblick...137-150 Zum Praxis-Seminar „Burg und Baugrund“ auf Schloß Sondershausen (Thüringen)...133-136 Editorial...132 Inhalt des Heftes 1994/3
Technology Scan for Electronic Toll Collection
Creators: name: Crabtree, Joseph D.
name: Wallace, Candice Y.
name: Mamaril, Natasha J.
Publisher: name: Kentucky Transportation Center, University of Kentucky
Year: 2008
Subjects: subject: Transportation Engineering

description: The purpose of this project was to identify and assess available technologies and methodologies for electronic toll collection (ETC) and to develop recommendations for the best way(s) to implement toll collection in the Louisville metropolitan area. The intent was to determine which tolling mechanisms maximize efficiency and effectiveness of toll collection while minimizing traffic impacts. This report describes the advantages and disadvantages of tolling, current tolling technologies, the purpose of ETC, and the benefits and costs of ETC. Implementation issues for ETC are discussed, including the location of toll collection facilities, ETC methodologies, interoperability of ETC systems, how to handle vehicles not equipped for ETC, enforcement, pricing strategies, and congestion management. Case studies are presented for the Bay Area Bridges in San Francisco, Highway 407 in Toronto, and the Indiana Toll Road. The study concluded that ETC provides substantial advantages over manual toll collection; ETC technology is proven, accurate, and reliable; interoperability is an important consideration in choosing an ETC technology; the greatest benefits are achieved with open-road tolling; decisions must be made regarding how to deal with non-equipped, non-enrolled vehicles; and adequate enforcement will be critical to the success of any ETC implementation.
Boundary spin Hall effect in a two-dimensional semiconductor system with Rashba spin-orbit coupling
Creators: name: Tserkovnyak, Yaroslav
name: Halperin, Bertrand I.
name: Kovalev, Alexey A.
name: Brataas, Arne
Publisher: name: arXiv
Year: 2006
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We derive boundary conditions for the coupled spin-charge diffusion equations at a transmitting interface between two-dimensional electron systems with different strengths of the Rashba spin-orbit (SO) coupling $α$, and an electric field parallel to the interface. We consider the limit where the spin-diffusion length l_s is long compared to the electron mean free path l, and assume that $α$ changes discontinuously on the scale of l_s. We find that the spin density is also discontinuous on the scale of l_s. In the case where the electron mobility is constant across the interface, this leads to the complete suppression of the expected spin injection from a region with $α\neq0$ into a non-SO region with $α=0$.
description: 6 pages, 1 figure
Perkins et al LLE Immunity and Skeletal Muscle - Women Supplemental Files
Creators: name: Perkins, Ryan K.
name: Lavin, Kaleen
name: Raue, Ulrika
name: Jemiolo, Bozena
name: Trappe, Scott
name: Trappe, Todd
Publisher: name: figshare
Year: 2024
Subjects: classificationCode: 420702
subject: Exercise physiology

description: Supplemental data (Figure and Table) providing TLR and adaptor information.
Dwelling as a form of homelessness: a Travelers’ Hotel on Davie Street, Vancouver
Creators: name: Hagarty, Terry Martin
Publisher: name: University of British Columbia
Year: 2009

description: This Thesis Project began as an exploration of the architectural, philosophical and psychological nature of dwelling. From this exploration I have made an argument about the nature of dwelling based on several premises. First, that dwelling is determined by the boundaries between public and private space. Second, these boundaries of dwelling may only be adjusted or determined by a political operation- the mediation between private desire and public consensus. Third, the successful mediation of these boundaries depends on two basic conditions: equality and communication, principally speech. To test this thesis I looked for a dwelling typology where everyone was equal and where there was a minimum condition of private space. These conditions create the largest potential for dwelling in the terms of my argument. I chose the Travellers' Hotel, a changing typology that brings together people from around the world who share all the space of the building including the kitchen, and the two most private spaces of a dwelling; the bedroom and the bathroom. I chose a site in downtown Vancouver, the corner of Davie and Granville Streets, that is the intersection of major transportation and pedestrian axes of the city and major demographic, economic, and physical changes in the fabric of the city.
Acoustic spectra of a gas-filled rotating spheroid
Creators: name: Su, Sylvie
name: Cébron, David
name: Nataf, Henri-Claude
name: Cardin, Philippe
name: Vidal, Jérémie
name: Solazzo, Max
name: Do, Yann
Publisher: name: arXiv
Year: 2020
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: Classical Physics (physics.class-ph)
subject: FOS: Physical sciences

description: The acoustic spectrum of a gas-filled resonating cavity can be used to indirectly probe its internal velocity field. This unconventional velocimetry method is particularly interesting for opaque fluid or rapidly rotating flows, which cannot be imaged with standard methods. This requires to (i) identify a large enough number of acoustic modes, (ii) accurately measure their frequencies, and (iii) compare with theoretical synthetic spectra. Relying on a dedicated experiment, an air-filled rotating spheroid of moderate ellipticity, our study addresses these three challenges. To do so, we use a comprehensive theoretical framework, together with finite-element calculations, and consider symmetry arguments. We show that the effects of the Coriolis force can be successfully retrieved through our acoustic measurements, providing the first experimental measurements of the rotational splitting (or Ledoux) coefficients for a large collection of modes. Our results pave the way for the modal acoustic velocimetry to be a robust, versatile, and non-intrusive method for mapping large-scale flows. Pages: 1-14
Dark viscous fluid described by a unified equation of state in cosmology
Creators: name: Ren, Jie
name: Meng, Xin-He
Publisher: name: arXiv
Year: 2006
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We generalize the $Λ$CDM model by introducing a unified EOS to describe the Universe contents modeled as dark viscous fluid, motivated by the fact that a single constant equation of state (EOS) $p=-p_0$ ($p_0>0$) reproduces the $Λ$CDM model exactly. This EOS describes the perfect fluid term, the dissipative effect, and the cosmological constant in a unique framework and the Friedmann equations can be analytically solved. Especially, we find a relation between the EOS parameter and the renormalizable condition of a scalar field. We develop a completely numerical method to perform a $χ^2$ minimization to constrain the parameters in a cosmological model directly from the Friedmann equations, and employ the SNe data with the parameter $\mathcal{A}$ measured from the SDSS data to constrain our model. The result indicates that the dissipative effect is rather small in the late-time Universe.
description: 4 pages, 2 figures. v2: new materials added. v3: matches the version to appear in IJMPD
Topological instabilities of spherical vesicles
Creators: name: Manyuhina, O. V.
name: Fasolino, A.
name: Christianen, P. C. M.
name: Katsnelson, M. I.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Materials Science (cond-mat.mtrl-sci)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: Within the framework of the Helfrich elastic theory of membranes and of differential geometry we study the possible instabilities of spherical vesicles towards double bubbles. We find that not only temperature, but also magnetic fields can induce topological transformations between spherical vesicles and double bubbles and provide a phase diagram for the equilibrium shapes.
description: 5 pages, 4 figures
The Rational Hybrid Monte Carlo Algorithm
Creators: name: Clark, M. A.
Publisher: name: arXiv
Year: 2006
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: The past few years have seen considerable progress in algorithmic development for the generation of gauge fields including the effects of dynamical fermions. The Rational Hybrid Monte Carlo (RHMC) algorithm, where Hybrid Monte Carlo is performed using a rational approximation in place the usual inverse quark matrix kernel is one of these developments. This algorithm has been found to be extremely beneficial in many areas of lattice QCD (chiral fermions, finite temperature, Wilson fermions etc.). We review the algorithm and some of these benefits, and we compare against other recent algorithm developements. We conclude with an update of the Berlin wall plot comparing costs of all popular fermion formulations.
description: 15 pages. Proceedings from Lattice 2006
A Time-Of-Flight-Based Reconstruction for Real-Time Prompt-Gamma Imaging in Protontherapy
Creators: name: Jacquet, Maxime
name: Marcatili, Sara
name: Gallin-Martel, Marie-Laure
name: Bouly, Jean-Luc
name: Boursier, Yannick
name: Dauvergne, Denis
name: Dupont, Mathieu
name: Gallin-Martel, Laurent
name: Hérault, Joël
name: Létang, Jean-Michel
name: Manéval, Daniel
name: Morel, Christian
name: Muraz, Jean-François
name: Testa, Étienne
Publisher: name: arXiv
Year: 2020
Subjects: subject: Medical Physics (physics.med-ph)
subject: FOS: Physical sciences

description: We are currently conceiving, through (MC) simulation, a multi-channel gamma detector array (TIARA for Time-of-flight Imaging ARrAy) for the online monitoring of protontherapy treatments. By measuring the Time-Of-Flight (TOF) between a beam monitor placed upstream and the Prompt-Gamma (PG) detector, our goal is to reconstruct the PG vertex distribution to detect a possible deviation of proton beam delivery. In this paper, two non-iterative reconstruction strategies are proposed. The first is based on the resolution of an analytical formula describing the PG vertex distribution in 3D. Here, it was resolved under a one-dimensional approximation in order to measure a potential proton range shift along the beam direction. The second is based on the calculation of the Centre-Of-Gravity (COG) of the TIARA pixel detectors counts and also provides 3D information on a possible beam displacement. The PG vertex reconstruction was evaluated in two different scenarios. A coincidence time resolution of 100 ps (rms) can be attained in single proton regime (operating a reduction of the beam current) and using an external beam monitor to provide a start trigger for the TOF measurement. Under these conditions, MC simulations have shown that a millimetric proton range shift sensitivity can be achieved at 2$σ$ with 10$^{8}$ incident protons. This level of accuracy would allow to act in real-time if the treatment does not conform to treatment plan. A worst case scenario of a 1 ns (rms) TOF resolution was also considered to demonstrate that a degraded timing information can be compensated by increasing the acquisition statistics: in this case, a 2 mm range shift would be detectable at 2$σ$ with 10$^{9}$ incident protons. The COG method has shown excellent capabilities of detecting lateral beam displacements: a 2 mm sensitivity was found at 2$σ$ with 10$^{8}$ incident protons.