cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
The internal arrangement of urban arterial business districts
Creators: name: Montgomery, David Alexander
Publisher: name: University of British Columbia
Year: 2011

description: The purpose of this study was to examine the patterns of functional association of business types on arterial shopping streets in Vancouver. In this context the study assessed the relevance to Vancouver of spatial classificatory schemes as they have been developed in geographic literature to describe the commercial structure in other cities, particularly Chicago. Vancouver's unplanned community business districts take the form of string-streets or ribbons in that businesses are located along traffic arteries but rarely down intersecting streets; and, the strips extend for distances in excess of three thousand feet. .At the same time, however, the districts contain conformations of business types which are characteristic of convenience and shopping-goods centers as described in previous classifications. A series of working hypotheses proposed that a core-frame concept be used to develop a model of the business arrangements. The model was tested in four arterial business districts and confirmed the existence of three functional sub-areas. (i) The core of the business districts is more completely developed on one side of the dissecting artery in the area of peak land values. The core contains shopping-goods stores which serve comparative shopping trips. (ii) The frame is composed of several functionally unlinked sub-areas which serve predominantly special-purpose shopping trips. Businesses locate in the frame because they depend to some extent on the high density traffic generated by the retail core yet do not require the degree of accessibility attendant at the core. The low rental accommodation in the frame provides opportunities for establishing new businesses. (iii) The ribbon contains businesses which serve single-visit shopping trips and are functionally unlinked. The core-frame conformation evolved from an initially dispersed pattern of businesses catering to walk-in trade. After World War II retail stores began to group in a limited number of locations in response to the decentralization of shopping activities and the wide-spread use of the automobile. A. prominent frame emerged in the 1950's with the entry of financial, medical and other office activities.
AdS_5 solutions in Einstein--Yang-Mills--Chern-Simons theory
Creators: name: Brihaye, Yves
name: Radu, Eugen
name: Tchrakian, D. H.
Publisher: name: arXiv
Year: 2009
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We investigate static, spherically symmetric solutions of an Einstein-Yang-Mills-Chern-Simons system with negative cosmological constant, for an SO(6) gauge group. For a particular value of the Chern-Simons coefficient, this model can be viewed as a truncation of the five-dimensional maximal gauged supergravity and we expect that the basic properties of the solutions in the full model to persist in this truncation. Both globally regular, particle-like solutions and black holes are considered. In contrast with the Abelian case, the contribution of the Chern-Simons term is nontrivial already in the static, spherically symmetric limit. We find two types of solutions: the generic configurations whose magnetic gauge field does not vanish fast enough at infinity (although the spacetime is asymptotically AdS), whose mass function is divergent, and the special configurations, whose existence depends on the Chern--Simons term, which are endowed with finite mass. In the case of the generic configurations, we argue that the divergent mass implies a nonvanishing trace for the stress tensor of the dual d=4 theory.
description: 21 pages, 8 figures; v3: typos corrected, minor changes; version to appear in PRD
Drei Neuerwerbungen des Rheinischen Landesmuseums Trier : [Bronzesieb, Diana-Statue und Terrakotte]
Creators: name: Cüppers, Heinz
Publisher: name: Trierer Zeitschrift - Archäologie und Kunst des Trierer Landes und seiner Nachbargebiete
Year: 2021

description: Trierer Zeitschrift - Archäologie und Kunst des Trierer Landes und seiner Nachbargebiete, Bd. 30 (1967): Trierer Zeitschrift : für Geschichte und Kunst des Trierer Landes und seiner Nachbargebiete
Frequency-dependent complex conductivity of an organic thin-film transistor
Creators: name: Lenski, Daniel R.
name: Southard, Adrian
name: Fuhrer, Michael S.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We measure the complex impedance between source/drain electrodes and the gate electrode of a pentacene thin-film transistor (TFT) at frequencies 50 Hz < omega/2pi < 20 kHz. Modeling the TFT as a distributed RC network (RC transmission line), we find that the data cannot be explained by a model including only a real, frequency-independent sheet conductivity. Instead, we use the RC transmission line model to extract the frequency-dependent complex sheet conductivity sigma(omega) = sigma'(omega) + jsigma"(omega) of the pentacene film. At high frequencies, sigma(omega) increases with frequency, sigma'(omega) and sigma"(omega) become similar in magnitude, and the on/off ratio is significantly reduced.
description: 13 pages, 4 figures
Jahresbericht des Staatlichen Amtes für Vor- und Frühgeschichte im Regierungsbezirk Trier und im Kreis Birkenfeld für die Jahre 1962-1965
Creators: name: Binsfeld, Wolfgang
name: Cüppers, Heinz
name: Gollub, Siegfried
Publisher: name: Trierer Zeitschrift - Archäologie und Kunst des Trierer Landes und seiner Nachbargebiete
Year: 2021

description: [nicht vorhanden]
description: Trierer Zeitschrift - Archäologie und Kunst des Trierer Landes und seiner Nachbargebiete, Bd. 30 (1967): Trierer Zeitschrift : für Geschichte und Kunst des Trierer Landes und seiner Nachbargebiete
Zur Problematik der Dagobert-Konstantin-Tradition des Klosters St. Maximin in Trier
Creators: name: Mohr, Walter
Publisher: name: Trierer Zeitschrift - Archäologie und Kunst des Trierer Landes und seiner Nachbargebiete
Year: 2021

description: Trierer Zeitschrift - Archäologie und Kunst des Trierer Landes und seiner Nachbargebiete, Bd. 30 (1967): Trierer Zeitschrift : für Geschichte und Kunst des Trierer Landes und seiner Nachbargebiete
Sulphate and bisulphite pulp yields within wood growth zones of Picea mariana (Mill.) B.S.P. and Pseudotsuga menziesii (Mirb.) Franco
Creators: name: Chiu, Shui-Tung
Publisher: name: University of British Columbia
Year: 2011

description: Quantitative methods for sulphate and Na-base bisulphite micro-pulping and micro-analytical procedures were developed. Raw pulp and pulp carbohydrate yields were correlated with relative position within growth increments of black spruce and Douglas fir. Profiles varied at different pulp yield levels and with pulping process. No profiles were simply correlated with wood micro-specific gravities. Maximum raw pulp and pulp carbohydrate yields within growth increments shifted from earlywood to latewood as yield changed from high (80 ± 5%) to low (45 ± 5%) levels. Delignification rate differed within increments for both pulping processes. In the initial sulphate and Na-base bisulphite cooking stage, latewood lignin seemed to be more easily removed than that from earlywood. At high yield levels (80 ± 5%), the pulp residual lignin contents based on oven-dry pulp followed similar patterns in that maxima were found in early-wood, abruptly decreasing in the transition zone then slightly increasing in the latewood portion. At low yield levels (45 ± 5%), the residual lignin patterns varied slightly, or remained constant throughout the whole increment. Raw pulp yields, residual lignin contents and pulp carbohydrate yields (based on extractive-free water-free wood) were not significantly different for combined data of heartwood and sapwood, the two woods and two pulping processes, except for Na-base bisulphite pulp carbohydrate yields which showed significantly higher values for sapwood. Sulphate raw pulp yields and residual lignin contents obtained by combining data from all cooking levels and wood zones were not significantly different between the two species examined, except for Douglas fir carbohydrate yield which was significantly higher than that of black spruce. For Na-base bisulphite pulping, Douglas fir raw pulp yields and pulp carbohydrate yields were highly significantly greater than those from black spruce, whereas pulp residual lignin was not significantly different.
Localization of an inhomogeneous discrete-time quantum walk on the line
Creators: name: Konno, Norio
Publisher: name: arXiv
Year: 2009
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We investigate a space-inhomogeneous discrete-time quantum walk in one dimension. We show that the walk exhibits localization by a path counting method.
description: 10 pages, 1 figure, minor corrections, Journal-ref added.
Die bandkeramische Siedlung in Bernkastel-Kues : (Abschlußbericht)
Creators: name: Gollub, Siegfried
Publisher: name: Trierer Zeitschrift - Archäologie und Kunst des Trierer Landes und seiner Nachbargebiete
Year: 2021

description: Trierer Zeitschrift - Archäologie und Kunst des Trierer Landes und seiner Nachbargebiete, Bd. 30 (1967): Trierer Zeitschrift : für Geschichte und Kunst des Trierer Landes und seiner Nachbargebiete
Lineshapes for composite particles with unstable constituents
Creators: name: Hanhart, C.
name: Kalashnikova, Yu. S.
name: Nefediev, A. V.
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: We discuss on very general grounds possible lineshapes of composite particles with one unstable constituent. Expressions are derived in a coupled-channel formalism for constituents interacting in an S-wave with no assumption made on the width of one of them. We show how easy-to-use formulae, already existing in the literature, emerge for narrow constituents and identify the parameter that controls the regime of their applicability.
description: RevTeX4, 27 pages, short discussions added, typos corrected, references updated, to appear in Phys.Rev.D
Behind anime lines
Creators: name: Staite, S
Publisher: name: University Of Tasmania
Year: 2023

description: The misuse of soft power terminology for domestic political ends diminishes the complexity of the original concept and results in a simplistic cool Japan‚ÄövÑvp version of soft power. Despite numerous works acknowledging and discussing anime's soft power, there is a lack of audience study in this existing discussion. Policy is being informed by these interpretations of soft power, the international effectiveness of which relies on audiences behaving as anticipated. The absence of research into a variable as central as audience limits our understanding of how soft power functions in practice. Whether anime's soft power is articulated as cool Japan or as agitprop, assumptions are involved about audiences decoding anime according to the dominant-hegemonic reading. When audiences decode anime, they draw on their knowledge and experiences in ways which can result in negotiated or resistant readings. To test these ideas I have explored Hall's encoding/decoding model. Using textual analysis and interviews with Gundam's creator/encoder to identify a dominant, anti-war reading of Gundam Seed, I then conducted a focus group interview to observe the decoding practices of non-fan viewers. The focus group research presented in this thesis, although limited in scope, suggests that the assumptions inherent to the treatment of audience by popular soft power discourses are problematic, particularly when issues of warfare and memory are involved. I propose combining a cultural studies approach with existing research to achieve a more nuanced understanding of anime and soft power.
Long-term behavior of the concentration of the minor constituents in the mesosphere-a model study
Creators: name: Grygalashvyly, M.
name: Sonnemann, G.R.
name: Hartogh, P.
Publisher: name: Göttingen : Copernicus
Year: 2009
Subjects: subject: atmospheric chemistry
subject: carbon dioxide
subject: concentration (composition)
subject: mesosphere
subject: methane
subject: mixing ratio
subject: nitrous oxide
subject: water vapor
subject: 550

description: We investigate the influence the rising concentrations of methane, nitrous oxide and carbon dioxide which have occurred since the pre-industrial era, have had on the chemistry of the mesosphere. For this investigation we use our global 3-D-model COMMA-IAP which was designed for the exploration of the MLT-region and in particular the extended mesopause region. Assumptions and approximations for the trends in the Lyman-flux (needed for the water vapor dissociation rate), methane and the water vapor mixing ratio at the hygropause are necessary to accomplish this study. To approximate the solar Lyman-α flux back to the pre-industrial time, we derived a quadratic fit using the sunspot number record which extends back to 1749 and is the only solar proxy available for the Lyman-α flux prior to 1947. We assume that methane increases with a constant growth rate from the pre-industrial era to the present. An unsolved problem for the model calculations consists of how the water vapor mixing ratio at the hygropause should be specified during this period. We assume that the hygropause was dryer during pre-industrial times than the present. As a consequence of methane oxidation, the model simulation indicates that the middle atmosphere has become more humid as a result of the rising methane concentration, but with some dependence on height and with a small time delay of few years. The solar influence on the water vapor mixing ratio is insignificant below about 80 km in summer high latitudes, but becomes increasingly more important above this altitude. The enhanced water vapor concentration increasesthe hydrogen radical concentration and reduces the mesospheric ozone. A second region of stronger ozone decrease is located in the vicinity of the stratopause. Increases in CO2 concentration enhance slightly the concentration of CO in the mesosphere. However, its influence upon the chemistry is small and its main effect is connected with a cooling of the upper atmosphere. The long-term behavior of water vapor is discussed in particular with respect to its impact on the NLC region.
Gallo-römischer Bauernhof bei Horath, Krs. Bernkastel
Creators: name: Cüppers, Heinz
Publisher: name: Trierer Zeitschrift - Archäologie und Kunst des Trierer Landes und seiner Nachbargebiete
Year: 2021

description: Trierer Zeitschrift - Archäologie und Kunst des Trierer Landes und seiner Nachbargebiete, Bd. 30 (1967): Trierer Zeitschrift : für Geschichte und Kunst des Trierer Landes und seiner Nachbargebiete
Fast Fourier Transforms for Finite Inverse Semigroups
Creators: name: Malandro, Martin
Publisher: name: arXiv
Year: 2009
Subjects: subject: Group Theory (math.GR)
subject: Representation Theory (math.RT)
subject: FOS: Mathematics
subject: 20M18

description: We extend the theory of fast Fourier transforms on finite groups to finite inverse semigroups. We use a general method for constructing the irreducible representations of a finite inverse semigroup to reduce the problem of computing its Fourier transform to the problems of computing Fourier transforms on its maximal subgroups and a fast zeta transform on its poset structure. We then exhibit explicit fast algorithms for particular inverse semigroups of interest--specifically, for the rook monoid and its wreath products by arbitrary finite groups.
description: ver 3: Added improved upper and lower bounds for the memory required by the fast zeta transform on the rook monoid. ver 2: Corrected typos and (naive) bounds on memory requirements. 30 pages, 0 figures
Ein Trevererfriedhof bei Holsthum, Krs. Bitburg
Creators: name: Cüppers, Heinz
Publisher: name: Trierer Zeitschrift - Archäologie und Kunst des Trierer Landes und seiner Nachbargebiete
Year: 2021

description: Trierer Zeitschrift - Archäologie und Kunst des Trierer Landes und seiner Nachbargebiete, Bd. 30 (1967): Trierer Zeitschrift : für Geschichte und Kunst des Trierer Landes und seiner Nachbargebiete
Additional file 3 of Genome-wide identification and expression analysis of DREB family genes in cotton
Creators: name: Su, Jiuchang
name: Song, Shanglin
name: Wang, Yiting
name: Zeng, Yunpeng
name: Dong, Tianyu
name: Ge, Xiaoyang
name: Duan, Hongying
Publisher: name: figshare
Year: 2023
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 3: Fig. S1. The phylogenetic relationships and AP2 domains in A G. barbadense, B G. hirsutum, C G. arboretum, and D G. raimondii.
Classifying LISA gravitational wave burst signals using Bayesian evidence
Creators: name: Feroz, Farhan
name: Gair, Jonathan R.
name: Graff, Philip
name: Hobson, Michael P
name: Lasenby, Anthony
Publisher: name: arXiv
Year: 2009
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We consider the problem of characterisation of burst sources detected with the Laser Interferometer Space Antenna (LISA) using the multi-modal nested sampling algorithm, MultiNest. We use MultiNest as a tool to search for modelled bursts from cosmic string cusps, and compute the Bayesian evidence associated with the cosmic string model. As an alternative burst model, we consider sine-Gaussian burst signals, and show how the evidence ratio can be used to choose between these two alternatives. We present results from an application of MultiNest to the last round of the Mock LISA Data Challenge, in which we were able to successfully detect and characterise all three of the cosmic string burst sources present in the release data set. We also present results of independent trials and show that MultiNest can detect cosmic string signals with signal-to-noise ratio (SNR) as low as ~7 and sine-Gaussian signals with SNR as low as ~8. In both cases, we show that the threshold at which the sources become detectable coincides with the SNR at which the evidence ratio begins to favour the correct model over the alternative.
description: 21 pages, 11 figures, accepted by CQG; v2 has minor changes for consistency with accepted version
Insights into the structural requirements of triazole derivatives as promising DPP IV inhibitors: computational investigations
Creators: name: Shah, Bhumi M.
name: Sagar, Sneha R.
name: Trivedi, Priti
Publisher: name: Taylor & Francis
Year: 2021
Subjects: subject: Biochemistry
subject: Molecular Biology
subject: Pharmacology
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences

description: Diabetes is one of the leading causes of death globally as per World Health Organization 2019. To cope up with side effects of current diabetes therapy, researchers have found several novel targets for the treatment of diabetes. Currently, dipeptidyl peptidase IV (DPP IV) has emerged as a target in modulating the diabetes physiology. In the present work, various 3D-Quantitative structure activity relationship (QSAR) techniques namely comparative molecular field analysis (CoMFA), comparative molecular similarity indices analysis, topomer CoMFA and molecular hologram QSAR are used to explore the structural requirements of triazole derivatives as DPP IV inhibitors. Different models generated by 3D QSAR studies had acceptable statistical values for further prediction of molecules. From the contour maps of QSAR results, important structural features are deduced. Substitutions on N1 and N2 of triazole ring with H-bond donor group enhances the biological activity. Aliphatic side chain, less bulky group, H-bond donor group and –COOH group on N3 of triazole ring are vital for the DPP IV inhibition. Moreover, electron withdrawing side chain on the triazole ring improves the biological activity. Further, novel triazole derivatives were designed and docking results of these compounds proved the efficiency of the developed 3D QSAR model. In future, results of this study may provide promising DPP IV inhibitors for the treatment of diabetes. Communicated by Ramaswamy H. Sarma
Steinkiste mit Seelenloch und eisenzeitlicher Siedlungsplatz in Schankweiler, Krs. Bitburg
Creators: name: Schindler, Reinhard
Publisher: name: Trierer Zeitschrift - Archäologie und Kunst des Trierer Landes und seiner Nachbargebiete
Year: 2021

description: Trierer Zeitschrift - Archäologie und Kunst des Trierer Landes und seiner Nachbargebiete, Bd. 30 (1967): Trierer Zeitschrift : für Geschichte und Kunst des Trierer Landes und seiner Nachbargebiete
Additional file 1 of Circ-Ntrk2 acts as a miR-296-5p sponge to activate the TGF-β1/p38 MAPK pathway and promote pulmonary hypertension and vascular remodelling
Creators: name: Su, Lihuang
name: Li, Xiuchun
name: Mao, Xulong
name: Xu, Tingting
name: Zhang, Yiying
name: Li, Shini
name: Zhu, Xiayan
name: Wang, Liangxing
name: Yao, Dan
name: Wang, Jian
name: Huang, Xiaoying
Publisher: name: figshare
Year: 2023
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 1. Measurement of arterial pressure in mice and detection of drug knockout efficiency.
Higher topological Hochschild homology of Thom spectra
Creators: name: Schlichtkrull, Christian
Publisher: name: arXiv
Year: 2008
Subjects: subject: Algebraic Topology (math.AT)
subject: FOS: Mathematics
subject: 55N20, 55P43

description: In this paper we analyze the higher topological Hochschild homology of commutative Thom S-algebras. This includes the case of the classical cobordism spectra MO, MSO, MU, etc. We consider the homotopy orbits of the torus action on iterated topological Hochschild homology and we describe the relationship to topological Andre-Quillen homology.
description: 30 pages, minor revisions
Biopharmaceutical properties of solid dosage form
Creators: name: Woo, Wendy Weng Wah
Publisher: name: University of British Columbia
Year: 2011

description: A completely automatic continuous flow dissolution procedure was developed and tested. Pertinent dissolution conditions were investigated and chosen to study the dissolution characteristics of seven brands of phenylbutazone tablets. A pumping system enabled the simulated digestive fluid to flow from the dissolution vessel into the flow cell of a recording spectrophotometer for a continuous recording of the drug concentration in the dissolution medium, which was gradually changed from an acidic medium to a basic one. From the "in vitrott” data obtained by this test procedure, a T₅₀% value of 120 minutes was chosen as a limit of acceptance for the test products. The "in vivo" characteristics of six of the brands were compared with those observed for a pharmaceutically acceptable product. Of the seven test products, only four were acceptable on the basis of both the "in vitro" and the "in vivo" data. Correlation of the "in vitro" and the "in vivo" data resulted in "least squares" lines with negative slopes.
On the reliability of recent Monte Carlo studies of dilute systems of localized spins interacting with itinerant carriers
Creators: name: Bouzerar, Richard
name: Bouzerar, Georges
Publisher: name: arXiv
Year: 2009
Subjects: subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: In this paper, we discuss magnetic properties of dilute systems of localized spins interacting with itinerant carriers. More precisely, we compare recent available Monte Carlo results with our two step approach (TSA) calculations. The TSA consists first on the determination of the magnetic couplings and then on a proper treatment of the resulting effective dilute Heisenberg Hamiltonian. We show important disagreement between the Monte Carlo results (in principle exact) and our TSA calculations. We analyze the origins and shed light on the reasons of those dissensions. In contrast to one could expect, we demonstrate that the available MC calculations suffer from severe numerical shortcomings. More precisely, (i) the finite size effects appear to be huge in dilute systems, (ii) the statistical sampling (disorder configurations) was far too small, and (iii) the determination of the Curie temperature was too rough. In addition, we provide new arguments to explain a recent disagreement between the Monte Carlo simulations and TSA for the model study of the well known III-V diluted magnetic semiconductor Ga$_{1-x}$Mn$_{x}$As. We hope that this work will motivate new systematic large scale Monte Carlo calculations.
description: 11 figures, submitted to Phys. Rev
Die Runen des Codex Seminarii Trevirensis R.III.61
Creators: name: Jungandreas, Wolfgang
Publisher: name: Trierer Zeitschrift - Archäologie und Kunst des Trierer Landes und seiner Nachbargebiete
Year: 2021

description: Trierer Zeitschrift - Archäologie und Kunst des Trierer Landes und seiner Nachbargebiete, Bd. 30 (1967): Trierer Zeitschrift : für Geschichte und Kunst des Trierer Landes und seiner Nachbargebiete
Römerzeitlicher Kreisgrabenhügel in Hermeskeil-Höfchen
Creators: name: Kilian, Lothar
Publisher: name: Trierer Zeitschrift - Archäologie und Kunst des Trierer Landes und seiner Nachbargebiete
Year: 2021

description: Trierer Zeitschrift - Archäologie und Kunst des Trierer Landes und seiner Nachbargebiete, Bd. 30 (1967): Trierer Zeitschrift : für Geschichte und Kunst des Trierer Landes und seiner Nachbargebiete
Neuerwerbungen des Münzkabinetts [im Rheinischen Landesmuseum Trier 1962-1965]
Creators: name: Binsfeld, Wolfgang
Publisher: name: Trierer Zeitschrift - Archäologie und Kunst des Trierer Landes und seiner Nachbargebiete
Year: 2021

description: Trierer Zeitschrift - Archäologie und Kunst des Trierer Landes und seiner Nachbargebiete, Bd. 30 (1967): Trierer Zeitschrift : für Geschichte und Kunst des Trierer Landes und seiner Nachbargebiete
Hügelgräber von Outscheid, Krs. Bitburg
Creators: name: Schröter, Rudolfine
Publisher: name: Trierer Zeitschrift - Archäologie und Kunst des Trierer Landes und seiner Nachbargebiete
Year: 2021

description: Trierer Zeitschrift - Archäologie und Kunst des Trierer Landes und seiner Nachbargebiete, Bd. 30 (1967): Trierer Zeitschrift : für Geschichte und Kunst des Trierer Landes und seiner Nachbargebiete
Dynamics of the Universal Area-Preserving Map Associated with Period Doubling: Hyperbolic Sets
Creators: name: Gaidashev, Denis
name: Johnson, Tomas
Publisher: name: arXiv
Year: 2009
Subjects: subject: Dynamical Systems (math.DS)
subject: FOS: Mathematics
subject: 37E20, 37F25, 37D05, 37D20, 37C29, 37A05, 37G15, 37M99

description: It is known that the famous Feigenbaum-Coullet-Tresser period doubling universality has a counterpart for area-preserving maps of ${\fR}^2$. A renormalization approach has been used in \cite{EKW1} and \cite{EKW2} in a computer-assisted proof of existence of a "universal" area-preserving map $F_*$ -- a map with orbits of all binary periods $2^k, k \in \fN$. In this paper, we consider maps in some neighbourhood of $F_*$ and study their dynamics. We first demonstrate that the map $F_*$ admits a "bi-infinite heteroclinic tangle": a sequence of periodic points $\{z_k\}$, $k \in \fZ$, |z_k| \converge{k \to \infty} 0, \quad |z_k| \converge{k \to -\infty} \infty, whose stable and unstable manifolds intersect transversally; and, for any $N \in \fN$, a compact invariant set on which $F_*$ is homeomorphic to a topological Markov chain on the space of all two-sided sequences composed of $N$ symbols. A corollary of these results is the existence of {\it unbounded} and {\it oscillating} orbits. We also show that the third iterate for all maps close to $F_*$ admits a horseshoe. We use distortion tools to provide rigorous bounds on the Hausdorff dimension of the associated locally maximal invariant hyperbolic set: $$ 0.7673 \ge {\rm dim}_H(\cC_F) \ge \varepsilon \approx 0.00044 e^{-1797}.$$
Distributed computing and communication in peer-to-peer networks
Creators: name: Goldsmith, B
Publisher: name: University Of Tasmania
Year: 2023

description: Traditional distributed computing systems are typically complex to implement and costly to maintain. Furthermore, little comparative work has been done to understand the performance and usability of these systems for their own sake as well of that of new approaches that eventuate. The work presented herein addresses both of these problems by describing the design and implementation of CompTorrent, a simple to implement and maintain decentralised peer-to-peer computing network, based on techniques used in other, non-computing peer-to-peer systems. This research also describes a new framework (WAN-DC) suitable for the comparison of wide area distributed computing systems. CompTorrent is compared with BOINC and Condor, two traditional distributed computing systems, using the WAN-DC framework on the same cluster hardware. WAN-DC consists of a baseline to quantify the size of the cluster hardware followed by a set of well-known algorithms including calculations of the Mandelbrot set, a conversion of video formats (Transcode) and a ray-tracing of a benchmarking scene (POV- Ray). Other experiments include determining the systems underlying overhead with work units of no load (No Work), as well as work units of ranging sizes in order to measure where a system becomes acceptably efficient. This last test, One Second, is particularly useful when comparing different systems and approaches. Results show that CompTorrent maintains a performance range between that of BOINC and Condor for all cluster node sizes for the POV-Ray experiment. Transcode shows CompTorrent is between or better than BOINC and Condor in 50% of cases and, whilst worse in the other half of experiments, it was only by approximately 15% in the worst case. Mandelbrot showed results between both distributed systems and, similarly to POV-Ray, No Work behaves either between or better than the results of both BOINC and Condor. These, and other, results described within, show that that a distributed processing system based on a decentralised, peer-to-peer network can provide similar results to distributed processing systems based on traditional client/server networking architectures. This work demonstrates a convergence of peer-to-peer and distributed computing systems which while considered as certain as \death and taxes\" (Foster & Iamnitchi 2003) has not until now been formally demonstrated in an academic setting for general purpose distributed computing where comparable systems exist based on a client-server approach. It is hoped that this work contributes to the further adoption of \"Grassroots\" distributed computing by bringing the ability to host and manage a distributed computing project to a much wider audience."
Tracings - a photographic investigation into being in the land
Creators: name: Berg, C
Publisher: name: University Of Tasmania
Year: 2023

description: My primary motivation for this project has been to find a photographic language that communicates the experience of being in the land. The conventions of landscape photography are largely based on the concept of looking at the landscape rather than being in the land. These conventions rely on the monocular lens of the camera, linear perspective and, by implication, produce a distancing, totalising view. My investigation led me to abandon the use of the photographic camera and find methods and techniques that required my physical engagement with the environment and a touch-dependant manner for making images. I combined the old technology of the photogram and the relatively new technology of the digital scanner. Both image making processes rely on the physical contact of an object with the surface that produces the image. In both cases, the resulting image represents a trace of the object and a fragment or detail from the larger environment. The added component of text, also refers to experienced time and place. I chose Maria Island, off the East Coast of Tasmania, as the exclusive location for my project and conducted extended field trips there. Remnants of flora and fauna and journal notes collected on the island became the source material for the making of my photograrns, digital prints and text. Searching for an appropriate format of presentation resulted in the development of the frieze as an open visual device. The frieze invites physical movement and imagining beyond the material borders of the images. The theoretical context of my project is based on a comparison between a Cartesian perspectival representation of landscape, and a phenomenological approach to communicating experience. The visual field I have identified for my project comprises works by artists Richard Long, Hamish Fulton, David Stephenson, Tokihiro Sato, Nikolaus Lang, John Wolseley, Karl Blossfeldt, Harry Nankin and Susan Derges as well as a reference to drawings from the Baudin expedition. I have discussed the works in regard to issues that are relevant for my own project; how they deal with land, fragment and detail, the awareness of being in time, the trace and the format of the frieze. My original contribution to the field consists in how I have employed the two seemingly disparate technologies of the photogram and the digital image to materially engage with the land and to transfer this into a coherent expressive body of work. My investigation has resulted in an interpretation of the environment of Maria Island that resonates with my experience of being in the land and provides one model for a viable phenomenological approach to landscape representation.
Symmetry breaking-induced magnetic Fano resonances in densely packed arrays of symmetric nanotrimers
Creators: name: Wang, Ning
name: Zeisberger, Matthias
name: Hübner, Uwe
name: Giannini, Vincenzo
name: Schmidt, Markus A.
Publisher: name: Berlin : Nature Publishing
Year: 2019
Subjects: subject: Fano resonance
subject: Fano mode
subject: nanostructures
subject: 620

description: Due to unique properties and great design flexibilities, Fano resonances represent one of the most promising optical features mediated by metallic nanostructures, while the excitation of some Fano modes is impossible due to symmetry reasons. The aim of this work is to show that dense lattice arrangements can have a profound impact on the optical properties of nanostructures and, in particular, can enable the excitation of otherwise dark modes. Here, we demonstrate this concept using the example of rectangular arrays of symmetric trimers packed so densely that the coupling between neighbouring unit cells imposes a symmetry break, enabling the excitation of magnetic Fano resonances. We found that in experiments as well as in simulations, electric and magnetic Fano resonances can be simultaneously formed in cases where the inter-trimer distances are sufficiently small. By analysing the transition from an isolated trimer mode into a regime of strong near-field coupling, we show that by modifying the rectangular unit cell lengths due to the symmetry mismatch between lattice and trimer, two types of Fano resonances can be found, especially magnetic Fano resonances with loop-type magnetic field distributions within the centre of each trimer, which can be either enhanced or suppressed. In addition, the influence of the refractive index environment was measured, showing sensitivity values of approximately 300 nm/RIU. Our work provides fundamental insights into the interaction of the lattice and nanostructure response and paves the way towards the observation of novel optical excitations.
Spin-Density-Wave and Asymmetry of Coherence Peaks in iron-Pnictide Superconductors from a two-orbital model
Creators: name: Zhou, Tao
name: Zhang, Degang
name: Ting, C. S.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We study theoretically the coexistence of the spin-density-wave (SDW) and superconductivity in electron-doped iron-pnictide superconductors based on the two orbital model and Bogoliubov-de Gennes equations. The phase diagram is mapped out and the evolution of the Fermi surface as the doping varies is presented. The local density of states (LDOS) has also been calculated from low to high doping. We show that the strength of the superconducting coherent peak at the positive energy gets enhanced and the one at the negative energy is suppressed by the SDW order in the underdoped region. Several features of our results are in good agreement with the experiments.
description: 5 pages, 3 figures
Rettet das Augsburger Zeughaus!
Creators: name: Zahn, Eberhard
Publisher: name: Trierer Zeitschrift - Archäologie und Kunst des Trierer Landes und seiner Nachbargebiete
Year: 2021

description: Trierer Zeitschrift - Archäologie und Kunst des Trierer Landes und seiner Nachbargebiete, Bd. 30 (1967): Trierer Zeitschrift : für Geschichte und Kunst des Trierer Landes und seiner Nachbargebiete
Additional file 2 of Circ-Ntrk2 acts as a miR-296-5p sponge to activate the TGF-β1/p38 MAPK pathway and promote pulmonary hypertension and vascular remodelling
Creators: name: Su, Lihuang
name: Li, Xiuchun
name: Mao, Xulong
name: Xu, Tingting
name: Zhang, Yiying
name: Li, Shini
name: Zhu, Xiayan
name: Wang, Liangxing
name: Yao, Dan
name: Wang, Jian
name: Huang, Xiaoying
Publisher: name: figshare
Year: 2023
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 2. The primary antibodies used in this study.
A study of management practices on broiler farms in British Columbia
Creators: name: Vanderstoep, John
Publisher: name: University of British Columbia
Year: 2011

description: The operators of a sample of 104 British Columbia broiler farms were questioned to obtain information concerning all aspects of their broiler rearing operation. The results contained information on all aspects of brooding, feeding and watering, vaccination and medication and sanitation practices. The data thus obtained were compiled and the sample characterized. The data were analysed to determine the relationship of the number of broilers reared to management practices. An evaluation of certain management practices was also carried out.
Die Namensinschriften auf den Sitzsteinen des Kulttheaters im Trierer Altbachtal
Creators: name: Binsfeld, Wolfgang
Publisher: name: Trierer Zeitschrift - Archäologie und Kunst des Trierer Landes und seiner Nachbargebiete
Year: 2021

description: Trierer Zeitschrift - Archäologie und Kunst des Trierer Landes und seiner Nachbargebiete, Bd. 30 (1967): Trierer Zeitschrift : für Geschichte und Kunst des Trierer Landes und seiner Nachbargebiete
Education and training, stategic planning, and organisational performance in disability based organisations.
Creators: name: Griggs, HE
Publisher: name: University Of Tasmania
Year: 2023

description: This study aimed to explore the effects of the education and training levels of top management teams in disability-based agencies on the organisational performance of those agencies. In this Thesis, it was hypothesised that disability-based agencies whose top management teams have greater levels of education and training perform better than disability-based agencies with top management teams with lesser levels. This enhanced performance may be mediated by the intensity of strategic planning processes and systems. This Thesis therefore dealt with the constructs of education and training of managers, organisational perfonnance, and strategic planning.
Performance assessment of a solar dryer system using small parabolic dish and alumina/oil nanofluid: Simulation and experimental study
Creators: name: Arkian, Amir Hossein
name: Najafi, Gholamhassan
name: Gorjian, Shiva
name: Loni, Reyhaneh
name: Bellos, Evangelos
name: Yusaf, Talal
Publisher: name: Basel : MDPI AG
Year: 2019
Subjects: subject: Cylindrical cavity receiver
subject: Experimental test
subject: nanofluid
subject: Simulation
subject: Solar dish concentrator
subject: 620

description: In this study, a small dish concentrator with a cylindrical cavity receiver was experimentally investigated as the heat source of a dryer. The system was examined for operation with pure thermal oil and Al2O3/oil nanofluid as the working fluids in the solar system. Moreover, the design, the development, and the evaluation of the dried mint plant are presented in this work. Also, the solar dryer system was simulated by the SolidWorks and ANSYS CFX software. On the other side, the color histogram of the wet and dried mint samples based on the RGB method was considered. The results revealed that the different temperatures of the solar working fluids at the inlet and outlet of the cavity receiver showed similar trend data compared to the variation of the solar radiation during the experimental test. Moreover, it is found that the cavity heat gain and thermal efficiency of the solar system was improved by using the nanofluid as the solar working fluid. Furthermore, the required time for mint drying had decreased by increasing the drying temperature and increasing air speed. The highest drying time was measured equal to 320 min for the condition of the air speed equal to 0.5 m/s and the drying temperature of 30 ◦C. A good agreement was observed between the calculated numerical results and measured experimental data. Finally, based on the color histogram of the wet and dried mint samples, it was concluded that intensity amount of the red color of the mint increased with the drying process compared to intensity amount of the red color of the wet mint sample. © 2019 by the authors.
Frühchristliche Zeugnisse im Einzugsgebiet von Rhein und Mosel
Creators: name: Budde, Ludwig
Publisher: name: Trierer Zeitschrift - Archäologie und Kunst des Trierer Landes und seiner Nachbargebiete
Year: 2021

description: Rezension zu: Frühchristliche Zeugnisse im Einzugsgebiet von Rhein und Mosel. Trier : Unitas-Buchhandlung, 1965. 279 S.
description: Trierer Zeitschrift - Archäologie und Kunst des Trierer Landes und seiner Nachbargebiete, Bd. 30 (1967): Trierer Zeitschrift : für Geschichte und Kunst des Trierer Landes und seiner Nachbargebiete
Cüppers, Heinz, Archäologische Funde im Landkreis Bernkastel : Beiträge zur Geschichte des Kreises in vorrömischer, römischer und nachrömischer Zeit
Creators: name: Schindler, Reinhard
Publisher: name: Trierer Zeitschrift - Archäologie und Kunst des Trierer Landes und seiner Nachbargebiete
Year: 2021

description: Rezension zu: Cüppers, Heinz, Archäologische Funde im Landkreis Bernkastel : Beiträge zur Geschichte des Kreises in vorrömischer, römischer und nachrömischer Zeit. Bernkastel, 1966. 134 S., 53 Taf. - (Archiv für Kultur und Geschichte des Landkreises Bernkastel ; 3)
description: Trierer Zeitschrift - Archäologie und Kunst des Trierer Landes und seiner Nachbargebiete, Bd. 30 (1967): Trierer Zeitschrift : für Geschichte und Kunst des Trierer Landes und seiner Nachbargebiete
Conservation rules for entanglement transfer between qubits
Creators: name: Chan, S.
name: Reid, M. D.
name: Ficek, Z.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We consider an entangled but non-interacting qubit pair a_{1} and b_{1} that are independently coupled to a set of local qubit systems, a_{I} and b_{J}, of 0-bit value, respectively. We derive rules for the transfer of entanglement from the pair a_{1}-b_{1} to an arbitrary pair a_{I}-b_{J}, for the case of qubit-number conserving local interactions. It is shown that the transfer rule depends strongly on the initial entangled state. If the initial entanglement is in the form of the Bell state corresponding to anti-correlated qubits, the sum of the square of the non-local pairwise concurrences is conserved. If the initial state is the Bell state with correlated qubits, this sum can be reduced, even to zero in some cases, to reveal a complete and abrupt loss of all non-local pairwise entanglement. We also identify that for the nonlocal bipartitions A-b_{J} involving all qubits at one location, with one qubit b_{J} at the other location, the concurrences satisfies a simple addition rule for both cases of the Bell states, that the sum of the square of the nonlocal concurrences is conserved.
description: Published version
Van Dorselaer, André, Repertorium van de begraafplaatsen uit de romeinse tijd in Noord-Gallie
Creators: name: Cüppers, Heinz
Publisher: name: Trierer Zeitschrift - Archäologie und Kunst des Trierer Landes und seiner Nachbargebiete
Year: 2021

description: Rezension zu: Van Dorselaer, André, Repertorium van de begraafplaatsen uit de romeinse tijd in Noord-Gallie. Bruxelles, 1964. 310 S. - (Nationaal Centrum voor oudheidkundige navorsingen in Belgie ; C 1)
description: Trierer Zeitschrift - Archäologie und Kunst des Trierer Landes und seiner Nachbargebiete, Bd. 30 (1967): Trierer Zeitschrift : für Geschichte und Kunst des Trierer Landes und seiner Nachbargebiete
Additional file 5 of Receptor tyrosine kinase C-kit promotes a destructive phenotype of FLS in osteoarthritis via intracellular EMT signaling
Creators: name: Cao, Xu
name: Wu, Song
name: Wang, Xinxing
name: Huang, Junjie
name: Zhang, Wenxiu
name: Liang, Chi
Publisher: name: figshare
Year: 2023
Subjects: subject: Cell Biology
subject: Ecology
subject: FOS: Biological sciences
subject: Immunology
subject: FOS: Clinical medicine
subject: Biological Sciences not elsewhere classified
subject: Science Policy

description: Supplementary Material 5
Thomas, Edit B., Römische Villen in Pannonien : Beiträge zu Pannonischer Siedlungsgeschichte
Creators: name: Reusch, Wilhelm
Publisher: name: Trierer Zeitschrift - Archäologie und Kunst des Trierer Landes und seiner Nachbargebiete
Year: 2021

description: Rezension zu: Thomas, Edit B., Römische Villen in Pannonien : Beiträge zu Pannonischer Siedlungsgeschichte. Budapest, 1964. 418 S., 234 Taf., 1 Kte.
description: Trierer Zeitschrift - Archäologie und Kunst des Trierer Landes und seiner Nachbargebiete, Bd. 30 (1967): Trierer Zeitschrift : für Geschichte und Kunst des Trierer Landes und seiner Nachbargebiete
Binary trees, coproducts, and integrable systems
Creators: name: Erbe, Bjoern
name: Schmidt, Heinz-Juergen
Publisher: name: arXiv
Year: 2009
Subjects: subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences
subject: 81R12

description: We provide a unified framework for the treatment of special integrable systems which we propose to call "generalized mean field systems". Thereby previous results on integrable classical and quantum systems are generalized. Following Ballesteros and Ragnisco, the framework consists of a unital algebra with brackets, a Casimir element, and a coproduct which can be lifted to higher tensor products. The coupling scheme of the iterated tensor product is encoded in a binary tree. The theory is exemplified by the case of a spin octahedron.
description: 15 pages, 6 figures, v2: minor correction in theorem 1, two new appendices added
Stockmeier, Peter, Theologie und Kult des Kreuzes bei Johannes Chrysostomus
Creators: name: Binsfeld, Wolfgang
Publisher: name: Trierer Zeitschrift - Archäologie und Kunst des Trierer Landes und seiner Nachbargebiete
Year: 2021

description: Rezension zu: Stockmeier, Peter, Theologie und Kult des Kreuzes bei Johannes Chrysostomus. Trier, 1966 - (Trierer theologische Studien ; 18)
description: Trierer Zeitschrift - Archäologie und Kunst des Trierer Landes und seiner Nachbargebiete, Bd. 30 (1967): Trierer Zeitschrift : für Geschichte und Kunst des Trierer Landes und seiner Nachbargebiete