cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Study of scalar meson f_0(980) and K_0^*(1430) from B \to f_0(980)ρ(ω, ϕ) and B \to K^*_0(1430)ρ(ω) Decays
Creators: name: Zhang, Zhi-Qing
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: In the two-quark model supposition for $f_0(980)$ and $K_0^{*}(1430)$, the branching ratios and the direct CP-violating asymmetries for decays $\bar{B}^0\to f_0(980)ρ^0(ω,ϕ), K^{*0}_0(1430)ρ^0(ω), K^{*-}_0(1430)ρ^+$ and $B^-\to f_0(980)ρ^-, K^{*0}_0(1430)ρ^-, K^{*-}_0(1430)ρ^0(ω)$ are studied by employing the perturbative QCD (PQCD)factorization approach. we find the following results: (a) if the scalar meson $f_0(980)$ is viewed as a mixture of $s\bar s$ and $(u\bar u+d\bar d)/\sqrt{2}$, the branching ratios of the decays $\bar{B}^0\to f_0(980)ρ^0(ω,ϕ)$ and $B^-\to f_0(980)ρ^-$, which are induced by $b\to d$ transition, are smaller than the currently experimental upper limits, and the predictions for the decay $\bar{B}^0\to f_0(980)ω, B^-\to f_0(980)ρ^-$ are not far away from their limits; (b) in the decays $B\to K^*_0(1430)ρ(ω)$, which are induced by $b\to s$ transition, the branch ratio of $\bar B^0\to K^{*0}_0(1430)ρ^0$ is the smallest one in two scenarios, at the order of $10^{-7}$ for scenario I, about $4.8\times10^{-6}$ for scenario II; (c) the direct CP-asymmetries of the decays $B\to f_0(980)ρ(ω)$ have a strong dependent on the mixing angle $θ$: they are large in the range of $25^\circ
description: 17 pages, 5 figures, minor corrections, typos removed, accepted for publication in Phys. Rev. D
title: BLM_03_1_47_1
Creators: name: Pauline VANDENBROUCK
name: Galinand, Cyrille
name: Trajectoires UMR 8215
name: Université Paris1 Panthéon-Sorbonne
Publisher: name: Archeovision
Year: 2022
Subjects: subject: Michelsberg
subject: poterie
subject: Vase

description: Vase céramique Michelsberg
description: 1 fichier 3D (ply), 2 fichiers image (jpg)
title: BLM_03_1_46_3
Creators: name: Pauline VANDENBROUCK
name: Galinand, Cyrille
name: Trajectoires UMR 8215
name: Université Paris1 Panthéon-Sorbonne
Publisher: name: Archeovision
Year: 2022
Subjects: subject: Michelsberg
subject: poterie
subject: Vase

description: Vase céramique Michelsberg
description: 1 fichier 3D (ply), 1 fichier image (jpg)
Extracting resonance parameters from lattice data
Creators: name: Giudice, Pietro
name: McManus, Darran
name: Peardon, Mike
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: Monte Carlo simulations of the 4d O(4) model in the broken phase are performed to determine the parameters of a resonance. The standard method for extracting them on the lattice is through Lüscher's formula; recently a new method, based on the probability distribution concept, has been proposed. We study the application of these methods and compare them with Monte Carlo data.
description: 14 pages, 16 figures, The XXVIII International Symposium on Lattice Field Theory, Lattice2010
Left-Handed W Bosons at the LHC
Creators: name: Bern, Z.
name: Diana, G.
name: Dixon, L. J.
name: Cordero, F. Febres
name: Forde, D.
name: Gleisberg, T.
name: Hoeche, S.
name: Ita, H.
name: Kosower, D. A.
name: Maitre, D.
name: Ozeren, K.
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The production of W bosons in association with jets is an important background to new physics at the LHC. Events in which the W carries large transverse momentum and decays leptonically lead to large missing energy and are of particular importance. We show that the left-handed nature of the W coupling, combined with valence quark domination at a pp machine, leads to a large left-handed polarization for both W^+ and W^- bosons at large transverse momenta. The polarization fractions are very stable with respect to QCD corrections. The leptonic decay of the W bosons translates the common left-handed polarization into a strong asymmetry in transverse momentum distributions between positrons and electrons, and between neutrinos and anti-neutrinos (missing transverse energy). Such asymmetries may provide an effective experimental handle on separating W + jets from top quark production, which exhibits very little asymmetry due to C invariance, and from various types of new physics.
description: 32 pages, revtex, 17 figures, 3 tables, v2 minor corrections to ME+PS results, no changes to conclusions, added references
title: BLM_03_1_46_2
Creators: name: Pauline VANDENBROUCK
name: Galinand, Cyrille
name: Trajectoires UMR 8215
name: Université Paris1 Panthéon-Sorbonne
Publisher: name: Archeovision
Year: 2022
Subjects: subject: Michelsberg
subject: poterie
subject: Vase

description: Vase ceramique Michelsberg
description: 1 fichier 3D (ply), 1 fichier image (jpg)
title: BLM_03_1_45_8
Creators: name: Pauline VANDENBROUCK
name: Galinand, Cyrille
name: Trajectoires UMR 8215
name: Université Paris1 Panthéon-Sorbonne
Publisher: name: Archeovision
Year: 2022
Subjects: subject: Michelsberg
subject: poterie
subject: Vase

description: Vase céramique Michelsberg
description: 1 fichier 3D (ply), 3 fichiers image (jpg)
Jamming, Yielding and Rheology of Weakly Vibrated Granular Media
Creators: name: Dijksman, J. A.
name: Wortel, G. H.
name: van Dellen, L. T. H.
name: Dauchot, O.
name: van Hecke, M.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: We establish that the rheological curve of dry granular media is non-monotonic, both in the presence and absence of external mechanical agitations. In the presence of weak vibrations, the non-monotonic flow curves govern a hysteretic transition between slow but steady and fast, inertial flows. In the absence of vibrations, the non-monotonic flow curve governs the yielding behavior of granular media. Finally, we show that non-monotonic flow curves can be seen in at least two different flow geometries and for several granular materials.
description: 4 pages, 5 figures
title: BLM_03_1_45_6
Creators: name: Pauline VANDENBROUCK
name: Galinand, Cyrille
name: Trajectoires UMR 8215
name: Université Paris1 Panthéon-Sorbonne
Publisher: name: Archeovision
Year: 2022
Subjects: subject: Michelsberg
subject: Vase
subject: tessons

description: Vase Michelsberg en tessons
description: 1 fichier 3D (ply), 5 fichiers image (jpg)
title: BLM_03_1_45_5
Creators: name: Pauline VANDENBROUCK
name: Galinand, Cyrille
name: Trajectoires UMR 8215
name: Université Paris1 Panthéon-Sorbonne
Publisher: name: Archeovision
Year: 2022
Subjects: subject: Michelsberg
subject: poterie
subject: Vase

description: Vase céramique Michelsberg
description: 1 fichier 3D (ply), 1 fichier image (jpg)
title: BLM_03_1_45_4
Creators: name: Pauline VANDENBROUCK
name: Galinand, Cyrille
name: Trajectoires UMR 8215
name: Université Paris1 Panthéon-Sorbonne
Publisher: name: Archeovision
Year: 2022
Subjects: subject: Michelsberg
subject: poterie
subject: Vase

description: Vase céramique Michelsberg
description: 1 fichier 3D (ply), 1 fichier image (jpg)
The effects of combined HERA and recent Tevatron W - > lepton neutrino charge asymmetry data on the MSTW PDFs
Creators: name: Thorne, R. S.
name: Martin, A. D.
name: Stirling, W. J.
name: Watt, G.
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We examine the effect of including the `combined' HERA structure function data in the MSTW global fit for parton distribution functions (PDFs). The combined neutral-current HERA data have a significant, if not dramatic, effect, of up to 2--3% at NLO for Z boson and Higgs production at the Tevatron and LHC, and a generally slightly smaller effect, particularly on LHC processes, at NNLO. This is an amount comparable, or less than, the typical PDF uncertainties, and hence we do not intend to release an imminent update to the MSTW 2008 fit. We also investigate the consistency with the recent D0 data on electron and muon charge asymmetry from W decays and the direct CDF measurement of the W charge asymmetry. The D0 lepton charge asymmetry data imply a fairly large change to the down-quark distribution and/or large nuclear corrections to be applied when fitting to deuterium structure function data, while the CDF W charge asymmetry data are more consistent with the existing PDFs. However, it is difficult to reconcile all of the Tevatron W -> lepton neutrino charge asymmetry data sets with the fit, and to some extent, with each other.
description: 5 pages, 3 figures; to appear in the proceedings of DIS2010. Minor numerical correction to NNLO results presented in Section 1. No change in conclusions
SIAS China-EU #4 Studying at Nottingham Trent University. Training Materials for Chinese Students (Intellectual Output 1) [English]
Creators: name: Gutierrez, Aldo
name: Suárez-Ojeda, María Eugenia
Publisher: name: National Teaching Repository
Year: 2023
Subjects: Education policy

description: The Erasmus+ pedagogic innovation project “Social Inclusion and Academic Success of Chinese Students in European Higher Education” (2019-2022) [2019-1-ES01-KA203-065990]​ was coordinated by Universidad Autónoma de Barcelona (UAB, Spain), and carried out in partnership with the following universities: · Hamburg University of Technology (TUHH, Germany) · Instituto Politécnico da Guarda (IPG, Portugal) · Nottingham Trent University (NTU, UK) A complete list of credits is found at the end of the document (editors, collaborators, graphic design, etc.)
Topological Entanglement Entropy of Z2 Spin liquids and Lattice Laughlin states
Creators: name: Zhang, Yi
name: Grover, Tarun
name: Vishwanath, Ashvin
Publisher: name: arXiv
Year: 2011
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We study entanglement properties of candidate wave-functions for SU(2) symmetric gapped spin liquids and Laughlin states. These wave-functions are obtained by the Gutzwiller projection technique. Using Topological Entanglement Entropy γ as a tool, we establish topological order in chiral spin liquid and Z2 spin liquid wave-functions, as well as a lattice version of the Laughlin state. Our results agree very well with the field theoretic result γ=log D where D is the total quantum dimension of the phase. All calculations are done using a Monte Carlo technique on a 12 times 12 lattice enabling us to extract γ with small finite size effects. For a chiral spin liquid wave-function, the calculated value is within 4% of the ideal value. We also find good agreement for a lattice version of the Laughlin ν=1/3 phase with the expected γ=log \sqrt{3}.
description: 8 pages, 3 figures, minor changes and references updated
Detecting and imaging time-lapse conductivity changes using electromagnetic methods
Creators: name: Devriese, Sarah G. R.
Publisher: name: University of British Columbia
Year: 2017

description: Steam-assisted gravity drainage (SAGD) is an in situ recovery process used to extract bitumen from the Athabasca oil sands in Northern Alberta, Canada. The steam heats the oil, allowing it to be pumped to the surface. The success of this technique depends on being able to propagate steam throughout the reservoir but irregular growth may occur due to the heterogeneity of the reservoir. This affects the amount of oil that is produced and illustrates the need to monitor steam chamber growth. The steam affects the electrical conductivity of the reservoir, thus creating a physical property contrast. This thesis investigates how electromagnetic methods can be used to monitor the time-lapse conductivity changes due to SAGD processes. A simple but illustrative survey design procedure was developed to examine a variety of field surveys that include surface and borehole transmitters operating in the frequency or time domain. Compared to standard DC resistivity surveys, the ability to resolve the steam chamber is significantly enhanced using EM. Notably, the feasibility study showed that the steam can be recovered using a low-cost large-loop surface transmitter and borehole measurements, despite the shielding effects of the overlying conductive cap rock. When applied to an example based on a field site, this survey recovered the synthetic steam chambers and discerned an area of limited growth that resulted from a blockage in the reservoir. At a different field site, the reservoir is too deep to use surface methods but steam growth was monitored using crosswell DC resistivity. The sensitivity matrix shows that these electric crosswell surveys do not contain enough information to image the entire reservoir between the wells. By extending to multi-frequency electromagnetic methods using the same survey design, the sensitivity to the reservoir increased and allowed for recovery of the steam chambers. Electromagnetic methods also provide valuable information about the background conductivity of the layers above the reservoir, including structures such as paleo-channels and the conductive cap rock. By using airborne, surface-based, and downhole surveys, I show that the Athabasca oil sands can be explored and monitored using electromagnetic methods.
title: BLM_03_1_45_3
Creators: name: Pauline VANDENBROUCK
name: Galinand, Cyrille
name: Trajectoires UMR 8215
name: Université Paris1 Panthéon-Sorbonne
Publisher: name: Archeovision
Year: 2022
Subjects: subject: Michelsberg
subject: poterie
subject: Vase

description: Vase céramique Michelsberg
description: 1 fichier 3D (ply), 1 fichier image (jpg)
Scaling and Resonances in Elementary K^+ Lambda Photoproduction
Creators: name: Schumacher, Reinhard A.
name: Sargsian, Misak M.
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: Recent cross section data for the reaction gamma + p \to K^+ + Lambda are examined for evidence of scaling in both the low-t Regge domain and in the high \sqrt{s} and -t domain where constituent counting may apply. It is shown that the reaction does scale in both regimes. At large center of mass angles, s^{-7} scaling appears to hold at essentially all -t, but with angle-dependent oscillations. The scaled data show particularly strong evidence for s-channel resonances for -t below 2 GeV^2 and for W below about 2.3 GeV. The dominant contributions are consistent with an N^* S_{11} resonance at 1690 MeV, a P_{13} at 1920 MeV, and a D_{13} resonance at 2100 MeV, which interfere to give the observed strong angular dependence.
description: Accepted by Physical Review C, 11 Pages, 8 Figures; fixed figure and reference formats per PRC
A broadband self-interference cancellation circuit for simultaneous full-duplex radio applications
Creators: name: El Sayed, Ahmed
Publisher: name: University of British Columbia
Year: 2018

description: All wireless communication systems so far have employed either time division duplexing (TDD), where the transmitter and receiver share the same frequency band but operate in orthogonal time slots, or frequency division duplexing (FDD), where the time slots are shared but orthogonal frequency bands are used. In order to meet the requirements for the upcoming 5G mobile standards, the concept of simultaneous full-duplex is being actively pursued, where both time slots and frequency bands can be shared between the transmitter and the receiver. The greatest hurdle in achieving full-duplex communication is the self-interference from the transmitter that is several orders of magnitude stronger than the desired signal at the receiver. Realizing such broadband cancellation has been hitherto very challenging, because not only does it demand broadband cancellation in amplitude, phase and group delay of the echo signals, but also require such a cancellation circuit to be linear, low-noise and ultra-compact for a mobile form factor. This work will demonstrate the first self-interference radio-frequency cancellation circuit that achieves an 80 MHz linear time evolution (LTE) cancellation bandwidth in a linear, tunable, compact, and fully monolithic integrated circuit (IC) implementation for such full-duplex radios. A proof-of-concept prototype is realized in 0.13 µm complementary metal oxide semiconductor (CMOS) process that utilizes techniques such as frequency translations and baseband Hilbert transforms to attain a measured 23 dB of self-interference cancellation over an 80MHz signal bandwidth. The entire circuit consumes 34 mW from a 1.2V supply in an active area of just 0.84 mm².
Dark Energy in Practice
Creators: name: Sapone, Domenico
Publisher: name: arXiv
Year: 2010
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: In this paper we review a part of the approaches that have been considered to explain the extraordinary discovery of the late time acceleration of the Universe. We discuss the arguments that have led physicists and astronomers to accept dark energy as the current preferable candidate to explain the acceleration. We highlight the problems and the attempts to overcome the difficulties related to such a component. We also consider alternative theories capable of explaining the acceleration of the Universe, such as modification of gravity. We compare the two approaches and point out the observational consequences, reaching the sad but foresightful conclusion that we will not be able to distinguish between a Universe filled by dark energy or a Universe where gravity is different from General Relativity. We review the present observations and discuss the future experiments that will help us to learn more about our Universe. This is not intended to be a complete list of all the dark energy models but this paper should be seen as a review on the phenomena responsible for the acceleration. Moreover, in a landscape of hardly compelling theories, it is an important task to build simple measurable parameters useful for future experiments that will help us to understand more about the evolution of the Universe.
description: Minor revisions; to appear in IJMPA
KP line solitons and Tamari lattices
Creators: name: Dimakis, Aristophanes
name: Mueller-Hoissen, Folkert
Publisher: name: arXiv
Year: 2010
Subjects: subject: Mathematical Physics (math-ph)
subject: Pattern Formation and Solitons (nlin.PS)
subject: FOS: Physical sciences
subject: 35C08 35Q53 37K40 06A11 52Bxx

description: The KP-II equation possesses a class of line soliton solutions which can be qualitatively described via a tropical approximation as a chain of rooted binary trees, except at "critical" events where a transition to a different rooted binary tree takes place. We prove that these correspond to maximal chains in Tamari lattices (which are poset structures on associahedra). We further derive results that allow to compute details of the evolution, including the critical events. Moreover, we present some insights into the structure of the more general line soliton solutions. All this yields a characterization of possible evolutions of line soliton patterns on a shallow fluid surface (provided that the KP-II approximation applies).
description: 49 pages, 36 figures, second version: section 4 expanded
Analytically solvable processes on networks
Creators: name: Smilkov, Daniel
name: Kocarev, Ljupco
Publisher: name: arXiv
Year: 2011
Subjects: subject: Physics and Society (physics.soc-ph)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Social and Information Networks (cs.SI)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: We introduce a broad class of analytically solvable processes on networks. In the special case, they reduce to random walk and consensus process - two most basic processes on networks. Our class differs from previous models of interactions (such as stochastic Ising model, cellular automata, infinite particle system, and voter model) in several ways, two most important being: (i) the model is analytically solvable even when the dynamical equation for each node may be different and the network may have an arbitrary finite graph and influence structure; and (ii) in addition, when local dynamic is described by the same evolution equation, the model is decomposable: the equilibrium behavior of the system can be expressed as an explicit function of network topology and node dynamics
description: 10 pages, 3 figures
title: Decolonisation of Asia in the Eyes of Alan Sillitoe and Anthony Burgess
Creators: name: Adenan, Siti Saridah
Publisher: name: University of Kent
Year: 2022

description: Post-war British working-class novels have largely been neglected from canonical works in postcolonial studies. In particular, Alan Sillitoe is often misread as a parochial writer, while his fictional commentaries on the Malayan decolonisation process exhibited in (Key to the Door 1961, The Open Door, 1989 and Last Loves, 1990) have been overlooked. There is also a tendency for studies on post-war British writing in the period of decolonisation to be inward-looking, and reluctant to engage with discussions about British colonies preparing for self-governance. This comparative study of the Malayan novels of Alan Sillitoe and Anthony Burgess aim to interrogate two key questions: how their texts respond to decolonisation of Malaya, and how their texts depart from earlier colonial writing that tend to rely on exotic settings and Orientalist tropes. This study examines their writing back to the colonial tradition and their employment of narrative strategies in relation to exotic portrayals of Eastern people, culture, and space in earlier colonial texts. I also assess their disparate treatments of the Malayan Emergency and anti-colonial movements in their writing. My reading of their texts reveals that they deconstruct the notion of 'white mythology' in traditional colonial writing, criticising its underlying racist assumptions. Sillitoe's protagonists display solidarity between the British working-class and the colonised subjects in working towards overthrowing colonial governments, while Burgess's narratives commit to a de-exoticising project. However, Burgess's narratives do not fully succeed in dispelling all traces of colonial tropes; in fact, they tend to recirculate them. Meanwhile, Sillitoe's texts carry a universalist message that transcends nationalism.
Elektrischer Transport durch supraleitende Schichten zwischen Ferromagneten mit senkrechter Magnetisierungsrichtung
Creators: name: Montbrun, Richard
Publisher: name: Karlsruhe
Year: 2012
Subjects: Supraleitung
Ferromagnetismus
Nanostrukturierung
dünne Schichten

description: Die vorliegende Arbeit befasst sich mit der Herstellung und Charakterisierung von Ferromagnet-Supraleiter-Ferromagnet Heterostrukturen mit senkrechter Magnetisierungsrichtung. Mittels elektrischem Transport wird die kritische Temperatur des Supraleiters für verschiedene relative Magnetisierungsrichtungen untersucht. Die Ursache des inversen Spin-Switch Effekts kann für die untersuchten Systeme auf Streufelder durch inhomogene Magnetisierungseinstellung zurückgeführt werden.
From Quantum $A_N$ (Calogero) to $H_4$ (Rational) Model
Creators: name: Turbiner, Alexander V.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Mathematical Physics (math-ph)
subject: Exactly Solvable and Integrable Systems (nlin.SI)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: A brief and incomplete review of known integrable and (quasi)-exactly-solvable quantum models with rational (meromorphic in Cartesian coordinates) potentials is given. All of them are characterized by (i) a discrete symmetry of the Hamiltonian, (ii) a number of polynomial eigenfunctions, (iii) a factorization property for eigenfunctions, and admit (iv) the separation of the radial coordinate and, hence, the existence of the 2nd order integral, (v) an algebraic form in invariants of a discrete symmetry group (in space of orbits).
description: dedicated to Willard Miller; 20 pages
Keramische Schwämme als alternative Katalysatorträger in der partiellen Oxidation von o-Xylol zu Pthalsäureanhydrid
Creators: name: Mülheims, Philip
Publisher: name: Karlsruhe
Year: 2012

description: In dieser Arbeit wurden keramische Schwämme als alternative Katalysatorträger in der part. Oxidation von o-Xylol zu Phthalsäureanhydrid untersucht, da diese aufgrund ihres niedrigen Druckverlustes und der guten Wärmetransporteigenschaften eine Verbesserung der Prozessleistung ind. PSA-Reaktoren erwarten ließen. Dabei zeigte sich, dass Schwämme die Wärmeabfuhr aus dem Katalysatorbett deutlich verbessern und somit die primäre Prozesslimitierung der ind. PSA-Herstellung überwinden können.
title: Botanical Journeys and China's Colonial Frontiers: 1840-1940
Creators: name: Mather, Jeff
Publisher: name: University of Kent
Year: 2022

description: Over recent years, a body of scholarship has emerged on the topic of European and American travel writing in China. This thesis contributes to this growing field by examining four writers who travelled in China and worked as plant collectors and botanists. Largely forgotten today, these writers were influential and successful in their own day. Despite differences in geographical location and historical period, there are a number of common links that make a comparison of these travel writings productive. As travellers seeking botanical rarity and novelty, these writers explored regions of China unknown in the West, which over a period of one hundred years expanded outwards from the fringes of the treaty port areas to more remote regions of China's southwest. These writers, therefore, were on the frontiers of Western knowledge of China, and an examination of their writing provides important insights into the ways in which racial, geographical, and ecological differences were articulated and understood in the context of colonial and scientific exploration. While discussing how such differences have imperial significance, this study will also call attention to the instability of colonialist discourse in the context of China. Rather than focus exclusively on questions of imperialism, this study will show how representations of China's periphery regions also speak to metropolitan literary and cultural concerns, and a close reading of these travel writings shows that China offered powerful imaginary landscapes for home audiences. This project is organised chronologically and the chapters are divided according to the authors, with the exception of the first chapter where I introduce the historical and theoretical framework of the study and the final concluding chapter where I consider the significance of this study in the context of modern China.
Population synthesis modelling of luminous infrared galaxies at intermediate redshift
Creators: name: Giovannoli, Elodie
name: Buat, Véronique
name: Noll, Stefan
name: Burgarella, Denis
name: Magnelli, Benjamin
Publisher: name: arXiv
Year: 2010
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: Luminous InfraRed Galaxies (LIRGs) are particularly important for studying the build-up of the stellar mass from z=1 to z=0. We perform a multiwavelength study of an LIRGs sample in the Extended Chandra Deep Field South at z=0.7, selected at 24 μ\m by MIPS onboard Spitzer Space Telescope and detected in 17 filters. Data go from the near-ultraviolet to the mid-infrared. This multiwavelengths dataset allows us to place strong constraints on the spectral energy distributions (SEDs) of galaxies, and thus to efficiently derive physical parameters such as the SFR, the total infrared luminosity, attenuation parameters, and star formation history. An important part of this work is elaboration of a mock catalogue that allows us to have a reliability criterion for the derived parameters. We studied LIRGs by means of an SED-fitting code CIGALE. At first, this code creates synthetic spectra from the Maraston stellar population models. The stellar population spectra are attenuated by using a synthetic Calzetti-based attenuation law before adding the dust emission as given by the infrared SED library. The originality of CIGALE is that it allows us to perform consistent fits of the dust-affected ultaviolet-to-infrared wavelength range. This technique appears to be a very powerful tool in the case where we can have access to a dataset that is well-sampled over a wide range of wavelengths. We are able to derive a star formation history and to estimate the fraction of infrared luminosity reprocessed by an active galactic nucleus. We study the dust temperatures of our galaxies detected at 70 μ\m and find them colder than predicted by models. We also study the relation between the SFR and the stellar mass and do not find a tight correlation between either of them, but instead a flat distribution and a large scatter, which is interpreted in terms of variations in star formation history.
Operational Experience and Characterization of a Superconducting Transverse Gradient Undulator for Compact Laser Wakefield Accelerator-Driven FEL
Creators: name: Damminsek, Kantaphon
name: Bernhard, Axel
name: Gethmann, Julian
name: Müller, Anke-Susanne
name: Nie, Yuancun
name: Ning, Maisui
name: Richter, Sebastian C.
name: Rossmanith, Robert
name: Grau, Andreas Wolfgang
Publisher: name: Joint Accelerator Conferences Website (JACoW)
Year: 2021

description: A 40-period superconducting transverse gradient undulator (TGU) has been designed and fabricated at Karlsruhe Institute of Technology (KIT). Combining a TGU with a Laser Wakefield Accelerator (LWFA) is a potential key for realizing an extremely compact Free Electron Laser (FEL) radiation source. The TGU scheme is a viable option to compensate the challenging properties of the LWFA electron beam in terms of beam divergence and energy spread. In this contribution, we report on the operational experience of this TGU inside its own cryostat and show the current status of the TGU and the further plan for experiments.
The connection between black hole mass and Doppler boosted emission in BL Lacertae type objects
Creators: name: Leon-Tavares, J.
name: Valtaoja, E.
name: Chavushyan, V. H.
name: Tornikoski, M.
name: Anorve, C.
name: Nieppola, E.
name: Lahteenmaki, A.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We investigate the relationship between black hole mass (MBH) and Doppler boosted emission for BL Lacertae type objects (BL Lacs) detected in the SDSS and FIRST surveys. The synthesis of stellar population and bidimensional decomposition methods allows us to disentangle the components of the host galaxy from that of the nuclear black hole in their optical spectra and images, respectively. We derive estimates of black hole masses via stellar velocity dispersion and bulge luminosity. We find that masses delivered by both methods are consistent within errors. There is no difference between the black hole mass ranges for high-synchrotron peaked BL Lacs (HBL) and low-synchrotron peaked BL Lacs (LBL). A correlation between the black-hole mass and radio, optical and X-ray luminosity has been found at a high significance level. The optical-continuum emission correlates with the jet luminosity as well. Besides, X-ray and radio emission are correlated when HBLs and LBLs are considered separately. Results presented in this work: (i) show that the black hole mass does not decide the SED shapes of BL Lacs, (ii) confirm that X-ray and optical emission is associated to the relativistic jet, and (iii) present evidence of a relation between MBH and Doppler boosted emission, which among BL Lacs may be understood as a close relation between faster jets and more massive black holes.
description: 9 pages, 9 figures, accepted for publication in MNRAS
Is iron deficiency a major cause of the high prevalence of anemia in non-pregnant Cambodian women of reproductive age? : evidence from a cross-sectional survey and a randomized controlled trial
Creators: name: Karakochuk, Crystal D.
Publisher: name: University of British Columbia
Year: 2017

description: Despite a high prevalence of anemia among non-pregnant Cambodian women, recent reports suggest iron deficiency prevalence is low. If true, iron supplementation will not reduce anemia. In Phase I, we investigated factors associated with hemoglobin, ferritin, and soluble transferrin receptor (sTfR) concentrations in 450 women 18-45 years in Prey Veng province. Overall, 54% had a genetic hemoglobin disorder, 29.5% had anemia (hemoglobin <120 g/L), and 2% and 19% had iron deficiency based on ferritin (<15 µg/L) and sTfR (>8.3 mg/L), respectively. The hemoglobin E homozygous genotype was associated with 50% (95% CI: 14%, 96%) and 51% (95% CI: 37%, 66%) higher mean ferritin and sTfR concentrations as compared to normal hemoglobin structure. These findings challenged the diagnostic accuracy of ferritin and sTfR to estimate iron deficiency. In Phase II, we measured the effect of oral iron (Fe) with or without multiple micronutrients (MMN) on hemoglobin concentration as a direct way to determine the extent to which iron deficiency (or other micronutrient deficiencies) was a cause of anemia. A total of 809 non-pregnant women 18-45 years with hemoglobin ≤117 g/L (HemoCue®) were recruited from Kampong Chhnang province to a 2x2 factorial double-blind randomized trial. Women received 12 weeks of daily Fe (60 mg), MMN (14 other micronutrients), Fe+MMN, or placebo capsules. Baseline anemia prevalence was 58% (Sysmex analyzer). Mean (95% CI) hemoglobin at 12 weeks did not differ in the Fe and Fe+MMN groups (121 [120, 122] vs. 123 [122, 124] g/L); both were higher than MMN and placebo (both 116 [115, 117] g/L, P<0.05). Mean (95% CI) increase in hemoglobin was 5.6 (3.8, 7.4) g/L (P<0.001) among women who received Fe (n=383) and 1.1 (-0.7, 2.9) g/L (P=0.24) among women who received MMN (n=382), with no interaction between interventions (P=0.61). At 12 weeks, 19% and 30% of women had a hemoglobin response ≥10 g/L in Fe and Fe+MMN groups, compared to 8% and 5% in MMN and placebo, respectively. Daily iron supplementation for 12 weeks increased hemoglobin in non-pregnant Cambodian women; however, MMN did not confer additional benefit. Only ~25% of our predominantly anemic study population was responsive to iron.
Signal and noise simulation of CUORE bolometric detectors
Creators: name: Carrettoni, M.
name: Vignati, M.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Instrumentation and Detectors (physics.ins-det)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: Bolometric detectors are used in particle physics experiments to search for rare processes, such as neutrinoless double beta decay and dark matter interactions. By operating at cryogenic temperatures, they are able to detect particle energies from a few keV up to several MeV, measuring the temperature rise produced by the energy released. This work focusses on the bolometers of the CUORE experiment, which are made of TeO$_2$ crystals. The response of these detectors is nonlinear with energy and changes with the operating temperature. The noise depends on the working conditions and significantly affects the energy resolution and the detection performances at low energies. We present a software tool to simulate signal and noise of CUORE-like bolometers, including effects generated by operating temperature drifts, nonlinearities and pileups. The simulations agree well with data.
description: Fixed a typo. Two small changes in the text at page 7
High temperature fractional quantum Hall states
Creators: name: Tang, Evelyn
name: Mei, Jia-Wei
name: Wen, Xiao-Gang
Publisher: name: arXiv
Year: 2010
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We show that a suitable combination of geometric frustration, ferromagnetism and spin-orbit interactions can give rise to nearly flat bands with a large bandgap and non-zero Chern number. Partial filling of the flat band can give rise to fractional quantum Hall states at high temperatures (maybe even room temperature). While the identification of material candidates with suitable parameters remains open, our work indicates intriguing directions for exploration and synthesis.
description: 4 pages, 6 figures
MPEC 2023-X125 : 2023 XC3
Creators: name: Minor Planet Center Staff
Publisher: name: The Minor Planet Center
Year: 2023
Subjects: subject: Small Solar System bodies
valueUri: http://astrothesaurus.org/uat/1469
subject: 2023 XC3

description: The Minor Planet Electronic Circulars contain information on unusual minor planets, routine data on comets and natural satellites, and occasional editorial announcements.  They are published on behalf of Division F of the International Astronomical Union by the Minor Planet Center, Smithsonian Astrophysical Observatory, Cambridge, MA 02138, U.S.A.
title: Gezi’s Many Women in Red
title: A Genealogy of an Icon from Street to Stage
titleType: Subtitle
Creators: name: Verstraete, Pieter
Publisher: name: Freie Universität Berlin
Year: 2023
Subjects: subject: performativity
subject: semiotics
subject: Keir Elam
subject: Charles S. Peirce
subject: Jean-Luc Nancy
subject: Hannah Arendt
subject: Lieven De Cauter
subject: Jacques Rancière
subject: artivism
subject: political activism
subject: public uprising
subject: remediation
subject: détournement
subject: social media
subject: critical genealogy
subject: agonistic solidarity
subject: Joseph Roach
subject: protest movements
subject: Gezi Park protests
subject: Performance Studies
subject: Theatre Studies
subject: protest imagery
classificationCode: 792
subject: Stage presentations

description: In this essay for Performance Research's special theme 'On Protest', I suggest revisiting the importance of the image of the ‘woman in red’ from the 2013 Gezi Park protests in engendering a whole lineage of signifiers of indignation that would later solidify in theatrical form in performances inside and outside Turkey. It is my contention that the remediation of this iconic image through social media, street performance and theatre constitutes a genealogy of performative ‘effigies’ (Roach 1996). I discuss how, as a deliberate aesthetic strategy, the many remediations of this effigy extends dramaturgies of social protest that were already innately theatrical to the gaze while resisting total encapsulation in aesthetic regimes of artistic representation. This complex case allows us then to look at the very role theatricality can play in the interstices of protest and creative activism in affecting different publics, even if that theatricality was non-intentional, or even unsolicited in the first place. This challenges a stereotyped dualism between political activism and artivism (De Cauter 2013), whether in the streets or on the stage. I read each of the selected images in terms of their power to transform the struggles of indignant citizens into a political alternative and international notice. I conclude that the women in red effigies that have moved from the street into post-Gezi theatre plays call for an 'agonistic solidarity' (Arendt 1998; Silverstone 2006) in humanitarian spectatorship, thereby teasing De Cauter's dualism with the potential of performativity to affect competing publics and inoperative communities (Nancy 1991) across classes outside the mimetic spheres of bourgeois culture.
On the Spectral Properties of Dispersive Photonic Crystals
Creators: name: Schmalkoke, Philipp
Publisher: name: Karlsruhe
Year: 2013
Subjects: Dispersive Photonic Crystals
Eigenvalue Problem
Floquet-Bloch Theory
Lambda-Nonlinear
Parameter-Nonlinear

description: This thesis is concerned with a parameter-nonlinear spectral problem which describes light propagation in certain two-dimensional, dispersive photonic crystals. A realization of the equation leads to the analysis of an operator pencil with a periodic coefficient depending on the spectral variable. It is shown that the corresponding spectrum is related to a family of eigenvalue equations posed on the underlying periodicity cell. Spectra and eigenfunctions of these problems are analyzed in detail.
PEST-domain enriched tyrosine phosphatase as a positive regulator of mast cell signaling
Creators: name: Menon, Ambili
Publisher: name: Karlsruhe
Year: 2013

description: PEST-domain enriched tyrosine phosphatase (PEP) a non-receptor protein tyrosine phosphatase is expressed in mast cell. Lipid Fractionation studies showed that in PEP-/-BMMC there is increased accumulation of Csk compared to PEP+/+ BMMC which results in reduced Lyn activity and reduced degranulation. These findings together provide mechanistic explanations for the action of PEP as an important positive regulator of anaphylaxis in mice.
title: BLM_03_1_45_2
Creators: name: Pauline VANDENBROUCK
name: Galinand, Cyrille
name: Trajectoires UMR 8215
name: Université Paris1 Panthéon-Sorbonne
Publisher: name: Archeovision
Year: 2022
Subjects: subject: Michelsberg
subject: poterie
subject: Vase

description: Vase céramique Michelsberg
description: 1 fichier 3D (ply), 1 fichier image (jpg)
Miniature, High Strength Transport Line Design for Laser Plasma Accelerator-Driven FELs
Creators: name: Fatehi, Samira
name: Bernhard, Alexander
name: Müller, Anke-Susanne
name: Ning, Maisui
Publisher: name: Joint Accelerator Conferences Website (JACoW)
Year: 2021
Subjects: Laser Plasma Accelerators
FELs
Magnets
Beam Dynamics
Superconductivity
transverse gradient undulator

description: Laser-plasma acceleration is an outstanding candidate to drive the next-generation compact light sources and FELs. To compensate large chromatic effects using novel compact beam optic elements in the beam transport line is required. We aim at designing miniature, high strength, normal conducting and superconducting transport line magnets and optics for capturing and matching LPA-generated electron bunches to given applications. Our primary application case is a demonstration experiment for transverse gradient undulator (TGU) FELs, to be performed at the JETI laser facility, Jena, Germany. In this contribution, we present the current design of the beam transport line magnets and the beam optics calculations.
Holographic Approach to Regge Trajectory and Rotating D5 brane
Creators: name: Ghoroku, Kazuo
name: Taminato, Tomoki
name: Toyoda, Fumihiko
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study the Regge trajectories of holographic mesons and baryons by considering rotating strings and D5 brane, which is introduced as the baryon vertex. Our model is based on the type IIB superstring theory with the background of asymptotic $AdS_5\times S^5$. This background is dual to a confining supersymmetric Yang-Mills theory (SYM) with gauge condensate, $$, which determines the tension of the linear potential between the quark and anti-quark. Then the slope of the meson trajectory ($α'_{M}$) is given by this condensate as $α'_{M}=1/\sqrt{π}$ at large spin $J$. This relation is compatible with the other theoretical results and experiments. For the baryon, we show the importance of spinning baryon vertex to obtain a Regge slope compatible with the one of $N$ and $Δ$ series. In both cases, mesons and baryons, the trajectories are shifted to large mass side with the same slope for increasing current quark mass.
description: 28 pages, 7 figures
title: BLM_03_1_45_1
Creators: name: Pauline VANDENBROUCK
name: Galinand, Cyrille
name: Trajectoires UMR 8215
name: Université Paris1 Panthéon-Sorbonne
Publisher: name: Archeovision
Year: 2022
Subjects: subject: Michelsberg
subject: poterie
subject: Vase

description: Vase céramique Michelsberg
description: 1 fichier 3D (ply), 1 fichier image (jpg)
Progress of the Development of a Superconducting Undulator as a THz Source for FELs
Creators: name: Gethmann, Julian
name: Müller, Anke-Susanne
name: Glamann, Nicole
name: Grau, Andreas Wolfgang
name: Saez De Jauregui, David
name: Casalbuoni, Sara
name: Astapovych, Daria
name: De Gersem, Herbert
name: Gjonaj, Erion
Publisher: name: Joint Accelerator Conferences Website (JACoW)
Year: 2021

description: To produce radiation in the THz frequency range at X-ray Free Electron Lasers, undulators with large period length, high fields, and large gaps are required. These demands can be fulfilled by superconducting undulators. In this contribution, the actual requirements on the main parameters of such a superconducting undulator will be discussed and the progress of the design will be discussed. In addition, beam impedance and heat load results obtained analytically as well as by large-scale wakefield simulations will be presented.
Dark matter effects in vacuum spacetime
Creators: name: Rizzi, Luca
name: Cacciatori, Sergio
name: Gorini, Vittorio
name: Kamenshchik, Alexander
name: Piattella, Oliver F.
Publisher: name: arXiv
Year: 2010
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: General Physics (physics.gen-ph)
subject: FOS: Physical sciences

description: We analyze a toy model describing an empty spacetime in which the motion of a test mass (and the trajectories of photons) evidence the presence of a continuous and homogeneous distribution of matter; however, since the energy-momentum tensor vanishes, no real matter or energy distribution is present at all. Thus, a hypothetical observer will conclude that he is immersed in some sort of dark matter, even though he has no chance to directly detect it. This suggests yet another possibility of explaining the elusive dark matter as a purely dynamical effect due to the curvature of spacetime.
description: 5 pages, 2 figures, expanded with comments about the exact motion and curvature invariants
title: BLM_03_1_44_9
Creators: name: Pauline VANDENBROUCK
name: Galinand, Cyrille
name: Trajectoires UMR 8215
name: Université Paris1 Panthéon-Sorbonne
Publisher: name: Archeovision
Year: 2022
Subjects: subject: Michelsberg
subject: poterie
subject: Vase

description: Vase céramique Michelsberg
description: 1 fichier 3D (ply), 1 fichier image (jpg)
title: BLM_03_1_44_7
Creators: name: Pauline VANDENBROUCK
name: Galinand, Cyrille
name: Trajectoires UMR 8215
name: Université Paris1 Panthéon-Sorbonne
Publisher: name: Archeovision
Year: 2022
Subjects: subject: Michelsberg
subject: poterie
subject: Vase

description: Vase céramique Michelsberg
description: 1 fichier 3D (ply), 1 fichier image (jpg)
Acoustic white holes in flowing atomic Bose-Einstein condensates
Creators: name: Mayoral, Carlos
name: Recati, Alessio
name: Fabbri, Alessandro
name: Parentani, Renaud
name: Balbinot, Roberto
name: Carusotto, Iacopo
Publisher: name: arXiv
Year: 2010
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study acoustic white holes in a steadily flowing atomic Bose-Einstein condensate. A white hole configuration is obtained when the flow velocity goes from a super-sonic value in the upstream region to a sub-sonic one in the downstream region. The scattering of phonon wavepackets on a white hole horizon is numerically studied in terms of the Gross-Pitaevskii equation of mean-field theory: dynamical stability of the acoustic white hole is found, as well as a signature of a nonlinear back-action of the incident phonon wavepacket onto the horizon. The correlation pattern of density fluctuations is numerically studied by means of the truncated-Wigner method which includes quantum fluctuations. Signatures of the white hole radiation of correlated phonon pairs by the horizon are characterized; analogies and differences with Hawking radiation from acoustic black holes are discussed. In particular, a short wavelength feature is identified in the density correlation function, whose amplitude steadily grows in time since the formation of the horizon. The numerical observations are quantitatively interpreted by means of an analytical Bogoliubov theory of quantum fluctuations for a white hole configuration within the step-like horizon approximation.