cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
How sustainable are cultural organizations? A global benchmark
Creators: name: Müller, Martin
name: Grieshaber, Julie
Publisher: name: Taylor & Francis
Year: 2024
Subjects: subject: Medicine
subject: Biotechnology
subject: Ecology
subject: FOS: Biological sciences
subject: Sociology
subject: FOS: Sociology
subject: Cancer
subject: Science Policy
subject: Mental Health
subject: Virology

description: Museums, theaters, and other cultural organizations can be important actors in the sustainability transition, enjoying high visibility and public trust. Yet, we know little about their performance with respect to key sustainability indicators. This study develops a sector-specific sustainability benchmark and applies it in a survey of 206 leading cultural institutions worldwide and 21 semi-structured interviews. The results show that, for the majority of organizations, sustainability did not appear as a management issue until approximately five years ago. Moreover, sustainability commitments do not translate consistently into action. More than half of the organizations obtain poor sustainability scores of below 30 (out of 100) on both the environmental and the social dimension. The presence of a green team and government regulation are associated with higher sustainability scores. Our findings suggest the need for a concerted approach to sustainability in the cultural sector, including a common standard, regular monitoring (for example using this benchmark), and incentivized funding.
Triggering of merger-induced starbursts by the tidal field of galaxy groups and clusters
Creators: name: Martig, Marie
name: Bournaud, Frederic
Publisher: name: arXiv
Year: 2007
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Star formation in galaxies is for a part driven by galaxy mergers. At low redshift, star formation activity is low in high-density environments like groups and clusters, and the star formation activity of galaxies increases with their isolation. This star formation-density relation is observed to be reversed at z~1, which is not explained by theoretical models so far. We study the influence of the tidal field of a galaxy group or cluster on the star formation activity of merging galaxies, using N-body simulations including gas dynamics and star formation. We find that the merger-driven star formation is significantly more active in the vicinity of such cosmological structures compared to mergers in the field. The large-scale tidal field can thus enhance the activity of galaxies in dense cosmic structures, and should be particularly efficient at high redshift before quenching processes take effect in the densest regions.
description: MNRAS Letters, in press
Directed, elliptic and triangular flow of protons in Au+Au reactions at 1.23 AGeV: A theoretical analysis of the recent HADES data
Creators: name: Hillmann, Paula
name: Steinheimer, Jan
name: Bleicher, Marcus
Publisher: name: arXiv
Year: 2018
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: Recently, the HADES experiment at GSI has provided preliminary data on the directed flow, $v_1$ elliptic flow, $v_2$ and triangular flow, $v_3$ of protons in Au+Au reactions at a beam energy of 1.23 A GeV. Here we present a theoretical discussion of these flow harmonics within the UrQMD transport approach. We show that all flow harmonics, including the triangular flow, provide a consistent picture of the expansion of the system, if potential interactions are taken into account. Investigating the dependence of the flow harmonics on the nuclear interaction potentials it is shown that especially $v_3$ can serve as a sensitive probe for the nuclear equation of state at such low energies. The triangular flow and its excitation function with respect to the reaction-plane were calculated for the first time and indicate a complex interplay of the time-evolution of the system and the initial conditions at low beam-energies. Our study also indicates a significant softening of the equation of state at beam energies above $E_{\mathrm{lab}}> 7$A GeV which can be explored by at the future FAIR facility.
description: 7 pages, 10 figures, accepted version for publication
title: 1952-1953_CARGILL Albert_Un relais pour automobilistes
Creators: name: Cargill, Albert
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2023
Subjects: subject: Diplôme d'architecte

description: Prix du meilleur diplôme décerné par la SADG.
Superintegrable anharmonic oscillators on N-dimensional curved spaces
Creators: name: Ballesteros, Angel
name: Encisco, Alberto
name: Herranz, Francisco J.
name: Ragnisco, Orlando
Publisher: name: arXiv
Year: 2007
Subjects: subject: Mathematical Physics (math-ph)
subject: Exactly Solvable and Integrable Systems (nlin.SI)
subject: FOS: Physical sciences

description: The maximal superintegrability of the intrinsic harmonic oscillator potential on N-dimensional spaces with constant curvature is revisited from the point of view of sl(2)-Poisson coalgebra symmetry. It is shown how this algebraic approach leads to a straightforward definition of a new large family of quasi-maximally superintegrable perturbations of the intrinsic oscillator on such spaces. Moreover, the generalization of this construction to those N-dimensional spaces with non-constant curvature that are endowed with sl(2)-coalgebra symmetry is presented. As the first examples of the latter class of systems, both the oscillator potential on an N-dimensional Darboux space as well as several families of its quasi-maximally superintegrable anharmonic perturbations are explicitly constructed.
description: 10 pages. Based on the contribution presented at the "17th Conference on Nonlinear Evolution Equations and Dynamical Systems" NEEDS 2007. L'Ametlla de Mar, Spain, June 17-24, 2007. Minor changes and two references added. To appear in J. Nonlinear Math. Phys
Search for a Structure in the $B^0_s π^\pm$ Invariant Mass Spectrum with the ATLAS Experiment
Creators: name: ATLAS Collaboration
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: A search for the narrow structure, $X(5568)$, reported by the D0 Collaboration in the decay sequence $X \to B^0_s π^\pm$, $B^0_s \to J/ψϕ$, is presented. The analysis is based on a data sample recorded with the ATLAS detector at the LHC corresponding to 4.9 fb$^{-1}$ of $pp$ collisions at 7 TeV and 19.5 fb$^{-1}$ at 8 TeV. No significant signal was found. Upper limits on the number of signal events, with properties corresponding to those reported by D0, and on the $X$ production rate relative to $B^0_s$ mesons, $ρ_X$, were determined at 95% confidence level. The results are $N(X) < 382$ and $ρ_X < 0.015$ for $B^0_s$ mesons with transverse momenta above 10 GeV, and $N(X) < 356$ and $ρ_X < 0.016$ for transverse momenta above 15 GeV. Limits are also set for potential $B^0_s π^\pm$ resonances in the mass range 5550 MeV to 5700 MeV.
description: 26 pages in total, author list starting page 10, 3 figures, 1 table, published in Phys. Rev. Lett. 120 (2018) 202007. All figures including auxiliary figures are available at https://atlas.web.cern.ch/Atlas/GROUPS/PHYSICS/PAPERS/BPHY-2017-02/
"The Effectiveness of Online Learning in Nursing Education"
Creators: name: Prasanth E S
Publisher: name: Brio Innovative Journal of Novel Research (BIJNR)
Year: 2025

description: Abstract: Online learning has revolutionized nursing education by offering flexibility, accessibility, and interactive learning experiences. This review examines the effectiveness of online learning in nursing education, discussing its advantages, challenges, and impact on students' academic performance and skill development. Through an extensive analysis of literature, the study explores the role of technology in enhancing learning outcomes and the necessity for a blended learning approach.
Classification of Quantum Hall Universality Classes by $\ W_{1+\infty}\ $ symmetry
Creators: name: Cappelli, A.
name: Trugenberger, C. A.
name: Zemba, G. R.
Publisher: name: arXiv
Year: 1993
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: We show how two-dimensional incompressible quantum fluids and their excitations can be viewed as $\ W_{1+\infty}\ $ edge conformal field theories, thereby providing an algebraic characterization of incompressibility. The Kac-Radul representation theory of the $\ W_{1+\infty}\ $ algebra leads then to a purely algebraic complete classification of hierarchical quantum Hall states, which encompasses all measured fractions. Spin-polarized electrons in single-layer devices can only have Abelian anyon excitations.
description: 11 pages, RevTeX 3.0, MPI-Ph/93-75 DFTT 65/93
Adding Dimension: Ideas for building meaningful & broader social network within academic departments
Creators: name: Delgado, Juliana Diaz
Publisher: name: Carnegie Mellon University
Year: 2011
Subjects: Design

description: College departments are constantly changing communities. Whether its new students entering the department or seniors who are graduating and moving onto their next phase of life. This constant movement makes the experience of building a community difficult, and makes the process of establishing social networks complicated and inefficient. College departments should look to encourage and help build meaningful relationship amongst peers while they are part of the community, in order to create lasting bonds, diverse social networks, and potential future resources. This project aims to provide ideas through the means of a toolkit, that departments can use to create community.
Search for a new scalar resonance decaying to a pair of Z bosons in proton-proton collisions at $\sqrt{s} =$ 13 TeV
Creators: name: CMS Collaboration
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: A search for a new scalar resonance decaying to a pair of Z bosons is performed in the mass range from 130 GeV to 3 TeV, and for various width scenarios. The analysis is based on proton-proton collisions recorded by the CMS experiment at the LHC in 2016, corresponding to an integrated luminosity of 35.9 fb$^{-1}$ at a center-of-mass energy of 13 TeV. The Z boson pair decays are reconstructed using the 4$\ell$, 2$\ell$2q, and 2$\ell$2$ν$ final states, where $\ell =$ e or $μ$. Both gluon fusion and electroweak production of the scalar resonance are considered, with a free parameter describing their relative cross sections. A dedicated categorization of events, based on the kinematic properties of associated jets, and matrix element techniques are employed for an optimal signal and background separation. A description of the interference between signal and background amplitudes for a resonance of an arbitrary width is included. No significant excess of events with respect to the standard model expectation is observed and limits are set on the product of the cross section for a new scalar boson and the branching fraction for its decay to ZZ for a large range of masses and widths.
description: Replaced with the published version. Added the journal reference and the DOI. All the figures and tables can be found at http://cms-results.web.cern.ch/cms-results/public-results/publications/HIG-17-012 (CMS Public Pages)
Engaging audiences : smartphone use in live performance
Creators: name: Gendal, Alex Jay
name: 0000-0002-1668-529X
Publisher: name: The University of Texas at Austin
Year: 2019
Subjects: Live performance
Engaging theatre
Smartphones
Narrative
Choose your own adventure
Engaging audiences
Live theatre
Audience agency

description: Smartphones have become integral to modern society and culture. We use them daily for communication, research, and recreation. In live theatre, smartphones become disruptive when audience members interact with them rather than view the performance. Smartphones by themselves are not a distraction, but even without interaction they buzz, light up, and make noise. For these reasons, smartphones are also considered as a distraction from other forms of live entertainment, like movie theaters, concert venues, and museums. I believe smartphones are a huge untapped resource to further connect the audience with live performance experiences. Smartphones have the capability to create a new level of engagement by giving audiences agency over how they want to participate within a theatrical experience. While there are already plays that integrate smartphones, this thesis investigates smartphones as a storytelling device. Specifically I will look at integrating smartphones in a live-performance narrative to enhance audience engagement. To do this, I will focus on three main questions: Can smartphones successfully be used to engage audiences by giving them agency over the narrative? What forms of smartphone communication allow audiences to easily interact with the narrative? Can audiences feel that the choices they make with their smartphone affect the arc of the narrative? In order to determine how effective smartphone use in live theatre is, I will create an original play that purposefully interweaves audience engagement with smartphones throughout the narrative. To gauge the success of this investigation I will gather data from the participants during and after the performance
On "asymptotically flat" space-times with $G_{2}$-invariant Cauchy surfaces
Creators: name: Berger, B.
name: Chrusciel, P. T.
name: Moncrief, V.
Publisher: name: arXiv
Year: 1994
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: In this paper we study space-times which evolve out of Cauchy data $(Σ,{}^3g,K)$ invariant under the action of a two-dimensional commutative Lie group. Moreover $(Σ,{}^3g,K)$ are assumed to satisfy certain completeness and asymptotic flatness conditions in spacelike directions. We show that asymptotic flatness and energy conditions exclude all topologies and group actions except for a cylindrically symmetric $R^3$, or a periodic identification thereof along the $z$-axis. We prove that asymptotic flatness, energy conditions and cylindrical symmetry exclude the existence of compact trapped surfaces. Finally we show that the recent results of Christodoulou and Tahvildar-Zadeh concerning global existence of a class of wave-maps imply that strong cosmic censorship holds in the class of asymptotically flat cylindrically symmetric electro-vacuum space-times.
description: 33 pages, Latex (with amssymbols), Garching preprint MPA 797; texing problems corrected
A 1.6:1 Bandwidth Two-Layer Antireflection Structure for Silicon Matched to the 190-310 GHz Atmospheric Window
Creators: name: Defrance, Fabien
name: Jung-Kubiak, Cecile
name: Sayers, Jack
name: Connors, Jake
name: deYoung, Clare
name: Hollister, Matthew I.
name: Yoshida, Hiroshige
name: Chattopadhyay, Goutam
name: Golwala, Sunil R.
name: Radford, Simon J. E.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: Although high-resistivity, low-loss silicon is an excellent material for THz transmission optics, its high refractive index necessitates antireflection treatment. We fabricated a wide-bandwidth, two-layer antireflection treatment by cutting subwavelength structures into the silicon surface using multi-depth deep reactive ion etching (DRIE). A wafer with this treatment on both sides has
description: Accepted for publication in Applied Optics
RETURN To an Order of the House for a Return showing the amount of fees collected by John Andrew Forin, Stipendiary Magistrate, under the "Small Debts Act" prior to the 30th June, 1897, and paid to the Minister of Finance, also amount of fees so collected since said 30th June, 1897, and paid to Minister of Finance, with dates of all such payments.
Creators: name: British Columbia. Legislative Assembly
Publisher: name: Victoria, BC : Government Printer
Year: 2014

Abstract
A New Field Theoretic Approach to Criticality
Creators: name: Suranyi, Peter
Publisher: name: arXiv
Year: 1992
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: A reorganized perturbation expansion with a propagator of soft infrared behavior is used to study the critical behavior of the mass gap. The condition of relativistic covariance fixes the form of the soft propagator. Finite approximants to the correlation critical exponent can be obtained in every order of the modified, soft perturbation expansion. Alternatively, a convergent series of exponents in large orders of the soft perturbation expansion is provided by the renormalization group in all spatial dimensions, $1\leq D\leq3$. The result of the $ε$-expansion is recovered in the $D\rightarrow 3 $ limit.
description: 22 pages
A Neural Approach to Cross-Lingual Information Retrieval
Creators: name: Liu, Qing
Publisher: name: Carnegie Mellon University
Year: 2018
Subjects: Applied Computer Science

description: With the rapid growth of world-wide information accessibility, cross-language information retrieval (CLIR) has become a prominent concern for search engines. Traditional CLIR technologies require special purpose components and need high quality translation knowledge (e.g. machine readable dictionaries, machine translation systems) and careful tuning to achieve high ranking performance. However, with the help of a neural network architecture, it’s possible to solve CLIR problem without extra tuning or special components. This work proposes a bilingual training approach, a neural CLIR solution allowing automatic learning of translation relationships from noisy translation knowledge. External sources of translation knowledge are used to generate bilingual training data then the bilingual training data is fed into a kernel based neural ranking model. During the end-to-end training, word embeddings are tuned to preserve translation relationships between bilingual word pairs and also tailored for the ranking task. In experiments we show that the bilingual training approach outperforms traditional CLIR techniques given the same external translation knowledge source and it’s able to yield ranking results as good as that of a monolingual information retrieval system. In experiments we investigate the source of effectiveness for our neural CLIR approach by analyzing the pattern of trained word embeddings. Also, possible methods to further improve performance are explored in experiments, including cleaning training data by removing ambiguous training queries, exploring whether more training data will improve the performance by learning the relationship between training dataset size and model performance, and investigating the affect of English queries’ text-transform in training data. Lastly, we design an experiment that analyzes the quality of testing query translation to quantify the model performance in a real testing scenario where model takes manually written English queries as input.
Protecting Sensory Data against Sensitive Inferences
Creators: name: Malekzadeh, Mohammad
name: Clegg, Richard G.
name: Cavallaro, Andrea
name: Haddadi, Hamed
Publisher: name: arXiv
Year: 2018
Subjects: subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences
subject: I.2.6
subject: 68T05

description: There is growing concern about how personal data are used when users grant applications direct access to the sensors of their mobile devices. In fact, high resolution temporal data generated by motion sensors reflect directly the activities of a user and indirectly physical and demographic attributes. In this paper, we propose a feature learning architecture for mobile devices that provides flexible and negotiable privacy-preserving sensor data transmission by appropriately transforming raw sensor data. The objective is to move from the current binary setting of granting or not permission to an application, toward a model that allows users to grant each application permission over a limited range of inferences according to the provided services. The internal structure of each component of the proposed architecture can be flexibly changed and the trade-off between privacy and utility can be negotiated between the constraints of the user and the underlying application. We validated the proposed architecture in an activity recognition application using two real-world datasets, with the objective of recognizing an activity without disclosing gender as an example of private information. Results show that the proposed framework maintains the usefulness of the transformed data for activity recognition, with an average loss of only around three percentage points, while reducing the possibility of gender classification to around 50\%, the target random guess, from more than 90\% when using raw sensor data. We also present and distribute MotionSense, a new dataset for activity and attribute recognition collected from motion sensors.
description: 6 pages
Predicting the Growth of Two-Dimensional Nanostructures
Creators: name: Viswanath, B.
name: Kundu, Paromita
name: Mukherjee, B.
name: Ravishankar, N.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: The ability to predict the morphology of crystals formed by chemical reactions is of fundamental importance for the shape-controlled synthesis of nanostructures. Based on the atomistic mechanism for crystal growth under different driving forces, we have developed morphology diagrams to predict regimes for the growth of two-dimensional crystals. By using controlled reactions for crystal growth in the absence of surfactants/capping agents, we demonstrate the validity of this approach for the formation of 2-D structures of Au, Ag, Pt, Pd and hydroxyapatite.
description: 31 pages, 10 figures
The three-state Potts model on a triangular lattice
Creators: name: Park, Hyunggyu
Publisher: name: arXiv
Year: 1993
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: We study the phase diagram of the three-state Potts model on a triangular lattice with general interactions (ferro/antiferromagnetic) between nearest neighbor spins. When the interactions along two lattice-vector directions are antiferromagnetic and infinitely strong, this model becomes equivalent to a six-vertex model and exhibits a first-order (KDP) transition from an ordered phase into a critical phase. Comparing the excitations occurred by relaxing the restriction of infinite-strength interactions and those in the eight-vertex model, we analytically obtain the critical index for those excitations and demonstrate the existence of a critical phase for the case of finite antiferromagnetic interactions in two directions and ferromagnetic interactions in the other direction. When the interactions are antiferromagnetic in all three directions, Monte Carlo simulations show that a first-order line emerges from the KDP point and separates completely an ordered phase and a disordered phase. Along the special line where all three antiferromagnetic interactions have the same strength, the cell-spin analysis reveals that the symmetry of the ground states is dual to the symmetry of the $n=3$ ferromagnetic cubic model which is known to exhibit a first-order phase transition.
description: 15 pages, latex, 14 figures upon request, INHA-PHYS-93-001
Analysis of Ward identities in supersymmetric Yang-Mills theory
Creators: name: Ali, Sajid
name: Bergner, Georg
name: Gerber, Henning
name: Montvay, Istvan
name: Münster, Gernot
name: Piemonte, Stefano
name: Scior, Philipp
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: In numerical investigations of supersymmetric Yang-Mills theory on a lattice, the supersymmetric Ward identities are valuable for finding the critical value of the hopping parameter and for examining the size of supersymmetry breaking by the lattice discretisation. In this article we present an improved method for the numerical analysis of supersymmetric Ward identities, which takes into account the correlations between the various observables involved. We present the first complete analysis of supersymmetric Ward identities in $\mathcal{N}=1$ supersymmetric Yang-Mills theory with gauge group SU(3). The results show that lattice artefacts scale to zero as $O(a^2)$ towards the continuum limit in agreement with theoretical expectations.
description: 10 pages, 3 figures, revised version as being published
Simulated synchrotron and Inverse Compton emission from Pulsar Wind Nebulae
Creators: name: Volpi, Delia
name: Del Zanna, Luca
name: Amato, Elena
name: Bucciantini, Niccolo
Publisher: name: arXiv
Year: 2007
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present a complete set of diagnostic tools aimed at reproducing synthetic non-thermal (synchrotron and/or Inverse Compton, IC) emissivity, integrated flux energy, polarization and spectral index simulated maps in comparison to observations. The time dependent relativistic magnetohydrodynamic (RMHD) equations are solved with a shock capturing code together with the evolution of the maximum particles energy. Applications to Pulsar Wind Nebulae (PWNe) are shown.
description: 3 pages, 7 figures, proceeding of the conference "40 Years of Pulsars ", 12-17 August 2007, Montreal, Canada, submitted to AIP
A Journey to the West : Designing for Cross Cultural Application to Higher Education
Creators: name: Xinran  Lu
Publisher: name: Carnegie Mellon University
Year: 2014
Subjects: Design

description: What are international prospective students’ perceptions of American universities and colleges when they apply for studying abroad? What are the common concerns that they have during the application process? This thesis aims to help international students overcome the cultural differences between their home education system and the American higher education system when applying for graduate programs in the United States. Through the course of synthesizing the findings from current literature on international student recruitment in the American higher education, user research, and participatory design, a service system is designed that guides international students towards a more motivated attitude when applying abroad, and provides a system of tools that supports their decision-making process.
RETURN To an humble Address presented by the House to his Honour the Lieutenant-Governor, praying him to cause to be laid before the House copies of all correspondence which passed between J. J. McKenna, Esq. (the representative of the Dominion Government), and any member of the Provincial Government, relating to the negotiations for the settlement of the question affecting the removal of the Indians from the Songhees Reserve.
Creators: name: British Columbia. Legislative Assembly
Publisher: name: Victoria, BC : Government Printer
Year: 2014

Abstract
Self-dual 6d 2-form fields coupled to non-abelian gauge field: quantum corrections
Creators: name: Huang, Kuo-Wei
name: Roiban, Radu
name: Tseytlin, Arkady A.
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: We study a 6d model of a set of self-dual 2-form $B$-fields interacting with a non-abelian vector $A$-field which is restricted to a 5d subspace. One motivation is that if the gauge vector could be expressed in terms of the $B$-field or integrated out, this model could lead to an interacting theory of $B$-fields only. Treating the 5d gauge vector as a background field, we compute the divergent part of the corresponding one-loop effective action which has the $(DF)^2+F^3$ structure and compare it with similar contributions from other 6d fields. We also discuss a 4d analog of the non-abelian self-dual model, which turns out to be UV finite.
description: 25 pages; v2: minor corrections, references added; v3: typos fixed, published version
High Temperature Partition Function of the Rigid String
Creators: name: Polchinski, Joseph
name: Yang, Zhu
Publisher: name: arXiv
Year: 1992
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We find that the high temperature limit of the free energy per unit length for the rigid string agrees dimensionally with that of the QCD string (unlike the Nambu-Goto string). The sign, and in fact the phase, do not agree. While this may be a clue to a string theory of QCD, we note that the problem of the fourth derivative action makes it impossible for the rigid string to be a correct description.
description: 7 pages
A proof for the informational completeness of the rotated quadrature observables
Creators: name: Kiukas, J.
name: Lahti, P.
name: Pellonpaa, J. -P.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We give a new mathematically rigorous proof for the fact that, when $S$ is a dense subset of $[0,2π)$, the rotated quadrature operators $Q_θ$, $θ\in S$, of a single mode electromagnetic field constitute an informationally complete set of observables.
description: 11 pages
A Concurrent Physical and Digital Modeling Environment / Exploring Tactile and Parametric Interactions in Design Modeling
Creators: name: Han, Lu
Publisher: name: Carnegie Mellon University
Year: 2017
Subjects: subject: 120199 Architecture not elsewhere classified
subject: FOS: Civil engineering

description: This thesis explores the potential of a concurrent physical and digital modeling environment. Inspired by constructionist notions of embodied cognition in design, a novel interface for design modeling is presented where designers can take advantage of the affordances of both physical and digital modeling environments, and work back and forth between the two. Using Processing, along with the Kinect depth sensor, the system uses depth data read from a physical modeling space to produce an enhanced digital representation in real time. The result is a proof-of-concept concurrent physical and digital modeling environment where users can design by moving and stacking wooden blocks in a physical space, which is represented (and enhanced) digitally as a “voxel space.” Crucially, the system combines design affordances specific to each media: while the physical space offers tactile and embodied forms of design interaction, the digital space offers different views and parametric editing capabilities —as well as save configuration, and the capacity to perform basic analyses. Following a short review of experimental computational and tangible interaction design interfaces, the thesis discusses the system's implementation, its limitations, and next steps.
New data on spiders (Arachnida: Araneae) of Iraq
Creators: name: Fomichev, Alexander A.
name: Marusik, Yuri M.
name: Koponen, Seppo
Publisher: name: Taylor & Francis
Year: 2018
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Evolutionary Biology
subject: Ecology
subject: 69999 Biological Sciences not elsewhere classified
subject: Marine Biology
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Plant Biology
subject: 60506 Virology

description: Until recently only 33 species of spiders had been known from Iraq. New material collected in northern Iraq reveals 20 species, 13 genera and six families new to the country. One species, Pterotricha arzhantsevi sp. n. is described as new to science. Comparative figures are provided for seven species; the 54 species currently known from Iraq are listed and their occurrence in neighbouring Iran and Turkey is shown. http://www.zoobank.org/urn:lsid:zoobank.org:pub:4812F8A8-7A95-4D66-8E2D-CE42F73E7E91
Towards a complete study of central exclusive production of $K^{+}K^{-}$ pairs in proton-proton collisions within the tensor Pomeron approach
Creators: name: Lebiedowicz, Piotr
name: Nachtmann, Otto
name: Szczurek, Antoni
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We present a study of the central exclusive production of the $K^{+} K^{-}$ pairs in proton-proton collisions at high energies. We consider diffractive mechanisms including the $K^{+} K^{-}$ continuum, the dominant scalar $f_{0}(980)$, $f_{0}(1500)$, $f_{0}(1710)$ and tensor $f_{2}(1270)$, $f'_{2}(1525)$ resonances decaying into the $K^{+} K^{-}$ pairs. We include also photoproduction mechanisms for the non-resonant (Drell-Söding) and the $ϕ(1020)$ resonance contributions. The theoretical results are calculated within the tensor-pomeron approach including both pomeron and reggeon exchanges. Predictions for planned or current experiments at RHIC and LHC are presented. We discuss the influence of the experimental cuts on the integrated cross section and on various differential distributions for outgoing particles. The distributions in two-kaon invariant mass, in a special `glueball filter variable', as well as examples of angular distributions in the $K^{+}K^{-}$ rest frame are presented. We compare the $ϕ(1020)$ and continuum photoproduction contributions to the $f_{0}(980)$ and continuum diffractive contributions and discuss whether the $ϕ(1020)$ resonance could be extracted experimentally. For the determination of some model parameters we also include a discussion of $K$-nucleon scattering, in particular total cross sections, and of $ϕ(1020)$ photoproduction.
description: 35 pages, 12 figures, v2 reflects that accepted for publication in PRD
Phason modes in spin-density wave in the presence of long-range Coulomb interaction
Creators: name: Virosztek, Attila
name: Maki, Kazumi
Publisher: name: arXiv
Year: 1993
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: We study the effect of long-range Coulomb interaction on the phason in spin-density wave (SDW) within mean field theory. In the longitudinal limit and in the absence of SDW pinning the phason is completely absorbed by the plasmon due to the Anderson-Higgs mechanism. In the presence of SDW pinning or when the wave vector {\bf q} is tilted from the chain direction, though the plasmon still almost exhausts the optical sum rule, another optical mode appears at $ω< 2Δ(T)$, with small optical weight. This low frequency mode below the SDW gap may be accessible to electron energy loss spectroscopy (EELS).
description: 7 pages, Revtex 2.1, SZFKI 102/93
Quantum Hamiltonian Reduction of Super Kac-Moody Algebra II
Creators: name: Kuramoto, T.
Publisher: name: arXiv
Year: 1992
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The quantum Hamiltonian reduction on the OSp(1,2) super Kac-Moody algebra is described in the BRST formalism. Using a free field representation of the KM currents, the super Kac-Moody algebra is shown to be reduced to a superconformal one via the Hamiltonian reduction. This reduction is manifestly supersymmetric because of supersymmetric constraints imposed on the algebra.
description: 16 pages
Somatostatin analogue-induced pancreatic exocrine insufficiency in patients with neuroendocrine tumors: results of a prospective observational study
Creators: name: Lamarca, Angela
name: McCallum, Lynne
name: Nuttall, Christina
name: Barriuso, Jorge
name: Backen, Alison
name: Frizziero, Melissa
name: Leon, Rebecca
name: Was Mansoor
name: McNamara, Mairéad G
name: Hubner, Richard A.
name: Valle, Juan W
Publisher: name: Taylor & Francis
Year: 2018
Subjects: subject: Medicine
subject: Pharmacology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Immunology
subject: FOS: Clinical medicine
subject: Cancer
subject: Science Policy

description: Background: Patients with advanced well-differentiated neuroendocrine tumours (Wd-NETs) are commonly treated with somatostatin analogues (SSAs). Some patients may develop SSA-related side effects such as pancreatic exocrine insufficiency (PEI). Methods: In this prospective, observational study, the frequency of SSA-induced PEI in 50 sequential patients with advanced Wd-NETs treated with SSAs was investigated. Toxicity was assessed monthly and faecal elastase-1 (FE1) and quality of life (QoL) were assessed 3-monthly. Results: The median age was 65.8 years, 58% were male and the majority (92%) of patients had metastatic disease; patients received 4-weekly long acting octreotide (60%) or lanreotide (40%). Twelve patients (24%) developed SSA-related PEI after a median of 2.9 months from SSA initiation; FE1 was a reliable screening tool for PEI, especially in symptomatic (abdominal bloating, flatulence and/or diarrhea) patients (risk ratio 8.25 (95% confidence interval 1.15–59.01)). Most of these patients (11/12; 92%) required PERT. Other SSA-related adverse events (any grade) included flatulence (50%), abdominal pain (32%), diarrhoea (30%) and fatigue (20%). Development of PEI did not significantly worsen overall QoL, however gastrointestinal symptoms and diarrhoea were increased. Conclusion: This study demonstrated that PEI occurs at a higher rate than previously reported; clinicians need to diagnose and treat this SSA-related adverse-event which occurs in 1 in 4 patients with Wd-NETs treated with SSAs. Screening with FE1 in symtomatic patients is recommend.
Gravitational waves from quasinormal modes of a class of Lorentzian wormholes
Creators: name: Aneesh, S.
name: Bose, Sukanta
name: Kar, Sayan
Publisher: name: arXiv
Year: 2018
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: Quasinormal modes of a two-parameter family of Lorentzian wormhole spacetimes, which arise as solutions in a specific scalar-tensor theory associated with braneworld gravity, are obtained using standard numerical methods. Being solutions in a scalar-tensor theory, these wormholes can exist with matter satisfying the Weak Energy Condition. If one posits that the end-state of stellar-mass binary black hole mergers, of the type observed in GW150914, can be these wormholes, then we show how their properties can be measured from their distinct signatures in the gravitational waves emitted by them as they settle down in the post-merger phase from an initially perturbed state. We propose that their scalar quasinormal modes correspond to the so-called breathing modes, which normally arise in gravitational wave solutions in scalar-tensor theories. We show how the frequency and damping time of these modes depend on the wormhole parameters, including its mass. We derive the mode solutions and use them to determine how one can measure those parameters when these wormholes are the endstate of binary black hole mergers. Specifically, we find that if a breathing mode is observed in LIGO-like detectors with design sensitivity, and has a maximum amplitude equal to that of the tensor mode that was observed of GW150914, then for a range of values of the wormhole parameters, we will be able to discern it from a black hole. If in future observations we are able to confirm the existence of such wormholes, we would, at one go, have some indirect evidence of a modified theory of gravity as well as extra spatial dimensions.
description: 14 pages, 13 figures; some changes, corrections and additions, to appear in Physical Review D
RETURN To an Address presented to His Honour the Lieutenant-Governor, asking His Honur to cause to be sent down to the House copies of Orders in Council and all correspondence between His Honour's Government and the Government of the Dominion, or between any member of the Ministry and any other person, in reference to the preservation of the Town of Revelstoke from destruction by the waters of the Columbia River.
Creators: name: British Columbia. Legislative Assembly
Publisher: name: Victoria, BC : Government Printer
Year: 2014

Abstract
Fusion, mass, and representation theory of the Yangian algebra
Creators: name: Nakanishi, Tomoki
Publisher: name: arXiv
Year: 1994
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Based on the formulation of Drinfel'd, Chari, and Pressley, a technique to analyze the structure of tensor products of the Yangian algebra representations is presented. We then apply the results to the $S$-matrix theory of the $G\otimes G$-invariant nonlinear $σ$-model ($G$-principal chiral model) by Ogievetsky, Reshetikhin, and Wiegmann. We show how the physical data such as mass formula, fusion angle, and the spins of integrals of motion can be extracted from the Yangian highest weight representations.
description: 22 pages, 1 ps figure; psbox (included),harvmac, (minor revision, but replacement recommended) HUTP-94/A010; v3: TeX compiling problem is fixed, no change of contents
"Family Focus: Photography Service Design with Sojourner House MOMS"
Creators: name: Sykora, Scott
Publisher: name: Carnegie Mellon University
Year: 2012
Subjects: Design

description: Photography can play an incredibly important role in strengthening relationships. It can also help give individuals and communities voices to tell their stories both to the outside world and to themselves. In this project I explore how photography can play a meaningful role within a specific community and context. I also explore how Design as a discipline can help in creating sustainable activities within an organization. Sojourner House is an organization that works with formerly homeless female addicts and their children. Sojourner House’s MOMS Program (Motivation, Opportunities, Mentoring and Spirituality) provides long-term housing and services for these families. Over the course of nine months I worked with the MOMS organization to create a new photography-based service. The outcome is a compelling and fun set of photography activities. These activities are meant to strengthen relationships between the children, their families and the Sojourner House community. When working with people and organizations everything revolves around the trust and relationships that are formed. Developing relationships became the most important part of my design process as well as the goal of the final artifact we produced. This paper documents my work.
Engineering of digital twins for cyber-physical systems
Creators: name: Fitzgerald, John
name: Gorm Larsen, Peter
name: Margaria, Tiziana
name: Woodcock, Jim
Publisher: name: University of Limerick
Year: 2024
Subjects: classificationCode: 4612
subject: Software engineering

description: Advances in sensing, communications and data analytics have made it possible to construct virtual replicas of Cyber-Physical Systems (CPSs). Such replicas, known as digital twins, can in principle inform decision making during operation and evolution of the systems they model. This short paper introduces the ISoLA 2020/21 series of papers on the technology and practice of engineering digital twins for CPSs. The focus is on the relationship between model-based design, machine learning, digital twins and CPSs.
Photoproduction of light vector mesons in Xe-Xe ultraperipheral collisions at the LHC and the nuclear density of Xe-129
Creators: name: Guzey, V.
name: Kryshen, E.
name: Zhalov, M.
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We make predictions for cross sections of $ρ$ and $ϕ$ vector meson photoproduction in ultraperipheral Xe-Xe collisions at $\sqrt{s_{NN}}=5.44$ TeV. Analyzing the momentum transfer distribution of $ρ$ mesons in this process, we explore the feasibility of extracting the nuclear density of $^{129}$Xe, which is needed in searches for dark matter with Xenon-based detectors.
description: 8 pages, 4 figures. Final published version
Dispersion Law of Edge Waves in the Quantum Hall Effect
Creators: name: Giovanazzi, S.
name: Pitaevskii, L.
name: Stringari, S.
Publisher: name: arXiv
Year: 1993
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: We present a microscopic description of edge excitations in the quantum Hall effect which is analogous to Feynman's theory of superfluids. Analytic expressions for the excitation energies are derived in finite dots. Our predictions are in excellent agreement with the results of a recent numerical diagonalization. In the large $N$ limit the dispersion law is proportional to $qlog{1\over q}$. For short range interactions the energy instead behaves as $q^3$. The same results are also derived using hydrodynamic theory of incompressible liquids.
description: 10 pages, 2 figures upon request, UTF-311-11/93
Isotope separation with the RICH detector of the AMS Experiment
Creators: name: Arruda, Luísa
name: Barão, Fernando
name: Borges, João
name: Carmo, Fernando
name: Gonçalves, Patrícia
name: Pereira, Rui
name: Pimenta, Mário
Publisher: name: arXiv
Year: 2007
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The Alpha Magnetic Spectrometer (AMS), to be installed on the International Space Station (ISS) in 2008, is a cosmic ray detector with several subsystems, one of which is a proximity focusing Ring Imaging Cherenkov (RICH) detector. This detector will be equipped with a dual radiator (aerogel+NaF), a lateral conical mirror and a detection plane made of 680 photomultipliers and light guides, enabling precise measurements of particle electric charge and velocity. Combining velocity measurements with data on particle rigidity from the AMS Tracker it is possible to obtain a measurement for particle mass, allowing the separation of isotopes. A Monte Carlo simulation of the RICH detector, based on realistic properties measured at ion beam tests, was performed to evaluate isotope separation capabilities. Results for three elements -- H (Z=1), He (Z=2) and Be (Z=4) -- are presented.
description: 5 pages. Contribution to the Fifth International Workshop on New Worlds in Astroparticle Physics (Faro 2005). Presenter: Rui Pereira
RETURN To a humble Address to His Honour the Lieutenant-Governor, praying him to cause to be laid before the House copies of all Orders In Council in any way relating to the land grant to the Nelson and Fort Sheppard Railway Company; also copies of all correspondence between any member of the Government and any person or persons on behalf of or in relation to said Railway Company.
Creators: name: British Columbia. Legislative Assembly
Publisher: name: Victoria, BC : Government Printer
Year: 2014

Abstract
UZBEKISTAN'S MEMBERSHIP IN INTERNATIONAL ORGANIZATIONS AND TRADE REFORMS
Creators: name: Haydarov, Saifiddin
Publisher: name: Zenodo
Year: 2024

description: After gaining independence, the Republic of Uzbekistan established friendship ties with many countries of the world. He established cooperative relations with many foreign organizations, social and political systems. That is, the concepts of East and West have literally discovered a new meaning after independence.