cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
New Approach to GUTs
Creators: name: Ward, B. F. L.
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We introduce a new string-inspired approach to the subject of grand unification which allows the GUT scale to be small, \lesssim 200 TeV, so that it is within the reach of {\em conceivable} laboratory accelerated colliding beam devices. The key ingredient is a novel use of the heterotic string symmetry group physics ideas to render baryon number violating effects small enough to have escaped detection to date. This part of the approach involves new unknown parameters to be tested experimentally. A possible hint at the existence of these new parameters may already exist in the EW precision data comparisons with the SM expectations.
description: 8 pages; improved text and references, note added; extended text, 1 figure added; extended text for publication in Eur. Phys. Journal C
title: Methadon. Bislang kein Nutzen belegt: Methadon in der Krebsbehandlung
Creators: name: Ärztliches Zentrum Für Qualität In Der Medizin (ÄZQ)
Publisher: name: Bundesärztekammer (BÄK); Kassenärztliche Bundesvereinigung (KBV); Ärztliches Zentrum für Qualität in der Medizin (ÄZQ)
Year: 2017
Subjects: subject: 610 Medical sciences; Medicine

description: Kurzinformation für Patienten
Metastability bounds on flavour-violating trilinear soft terms in the MSSM
Creators: name: Park, Jae-hyeon
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The vacuum stability bounds on flavour-violating trilinear soft terms are revisited from the viewpoint that one should not ban a standard-model-like false vacuum as long as it is long-lived on a cosmological timescale. The vacuum transition rate is evaluated numerically by searching for the bounce configuration. Like stability, a metastability bound does not decouple even if sfermion masses grow. Apart from being more generous than stability, the new bounds are largely independent of Yukawa couplings except for the stop trilinears. With vacuum longevity imposed on otherwise arbitrary LR insertions, it is found that a super flavour factory has the potential to probe sparticle masses up to a few TeV through B and tau physics whereas the MEG experiment might cover a far wider range. In the stop sector, metastability is more restrictive than any existing experimental constraint such as from electroweak precision data. Also discussed are dependency on other parameters and reliability under radiative corrections.
description: 13 pages, published version
title: Zweite Ordnung zur Änderung der Verwaltungs- und Benutzungsordnung des Zentrums für Sprachlehre (ZfS) der Fakultät für Kulturwissenschaften an der Universität Paderborn
title: vom 15. November 2017
titleType: Subtitle
Creators: name: Universität Paderborn
Publisher: name: UB-PAD - Paderborn University Library
Year: 2017

description: Amtliche Mitteilungen / Universität Paderborn
Artin Relations in the Mapping Class Group
Creators: name: Mortada, Jamil
Publisher: name: arXiv
Year: 2010
Subjects: subject: Geometric Topology (math.GT)
subject: FOS: Mathematics
subject: 20F36, 57M07

description: For every integer l bigger than one, we find elements x and y in the mapping class group of an appropriate orientable surface S, satisfying the Artin relation of length l. That is, xyx... = yxy..., where each side of the equality contains l terms. By direct computations, we first find elements x and y in Mod(S) satisfying Artin relations of every even length bigger than 6, and every odd length bigger than 1. Then using the theory of Artin groups, we give two more alternative ways for finding Artin relations in Mod(S). The first provides Artin relations of every length greater than 3, while the second produces Artin relations of every even length greater than 4.
description: 18 pages, 3 figures
title: Vierte Satzung zur Änderung der Beitragssatzung des Zentrums für Sprachlehre (ZfS) der Fakultät für Kulturwissenschaften an der Universität Paderborn
title: vom 15. November 2017
titleType: Subtitle
Creators: name: Universität Paderborn
Publisher: name: UB-PAD - Paderborn University Library
Year: 2017

description: Amtliche Mitteilungen / Universität Paderborn
title: Zweite Satzung zur Änderung der Ordnung zur Änderung und Neufassung der Satzung der Studierendenschaft der Universität Paderborn
title: vom 17. November 2017
titleType: Subtitle
Creators: name: Universität Paderborn
Publisher: name: UB-PAD - Paderborn University Library
Year: 2017

description: Amtliche Mitteilungen / Universität Paderborn
Topological protection versus degree of entanglement of two-photon light in photonic topological insulators
Creators: name: Tschernig, Konrad
name: Jimenez-Galán, Álvaro
name: Christodoulides, Demetrios
name: Ivanov, Misha
name: Busch, Kurt
name: Bandres, Miguel A.
name: Perez Leija, Armando
Publisher: name: Humboldt-Universität zu Berlin
Year: 2021
Subjects: subject: 500 Naturwissenschaften und Mathematik

description: Topological insulators combine insulating properties in the bulk with scattering-free transport along edges, supporting dissipationless unidirectional energy and information flow even in the presence of defects and disorder. The feasibility of engineering quantum Hamiltonians with photonic tools, combined with the availability of entangled photons, raises the intriguing possibility of employing topologically protected entangled states in optical quantum computing and information processing. However, while two-photon states built as a product of two topologically protected single-photon states inherit full protection from their single-photon “parents”, a high degree of non-separability may lead to rapid deterioration of the two-photon states after propagation through disorder. In this work, we identify physical mechanisms which contribute to the vulnerability of entangled states in topological photonic lattices. Further, we show that in order to maximize entanglement without sacrificing topological protection, the joint spectral correlation map of two-photon states must fit inside a well-defined topological window of protection.
title: Ordnung zur Erweiterung der Lehramtsstudiengänge mit dem Abschluss Bachelor of Education an der Universität Paderborn
title: vom 17. November 2017
titleType: Subtitle
Creators: name: Universität Paderborn
Publisher: name: UB-PAD - Paderborn University Library
Year: 2017

description: Amtliche Mitteilungen / Universität Paderborn
title: Ordnung zur Erweiterung der Lehramtsstudiengänge mit dem Abschluss Master of Education an der Universität Paderborn
title: vom 17. November 2017
titleType: Subtitle
Creators: name: Universität Paderborn
Publisher: name: UB-PAD - Paderborn University Library
Year: 2017

description: Amtliche Mitteilungen / Universität Paderborn
title: ÐÐ½Ð°Ð»Ð¸Ð· Ð²Ð»Ð¸ÑÐ½Ð¸Ñ ÑÐµÐ¶Ð¸Ð¼Ð° ÑÐ°Ð±Ð¾ÑÑ Ð½Ð°Ð³Ð½ÐµÑÐ°ÑÐµÐ»ÑÐ½Ð¾Ð¹ ÑÐºÐ²Ð°Ð¶Ð¸Ð½Ñ Ð½Ð° ÑÐ¾ÑÑ ÑÑÐµÑÐ¸Ð½Ñ Ð°Ð²ÑÐ¾ÐÐ Ð
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¼Ð°Ð³Ð¸ÑÑÑÐ°
titleType: Subtitle
Creators: name: Ð¢ÐºÐ°ÑÐµÐ½ÐºÐ¾, ÐÐ°ÑÑÑ
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2020
Subjects: ÐÐµÑÑÑÐ½ÑÐµ Ð¸ Ð³Ð°Ð·Ð¾Ð²ÑÐµ ÑÐºÐ²Ð°Ð¶Ð¸Ð½Ñ
ÐÑÑÐ½ÑÑ
ÑÑÐµÑÐ¸Ð½Ð° Ð°Ð²ÑÐ¾Ð³ÑÐ¿
Ð½Ð°Ð³Ð½ÐµÑÐ°ÑÐµÐ»ÑÐ½Ð°Ñ ÑÐºÐ²Ð°Ð¶Ð¸Ð½Ð°
Ð·Ð°Ð²Ð¾Ð´Ð½ÐµÐ½Ð¸Ðµ Ð¿Ð»Ð°ÑÑÐ°
Ð°Ð½Ð°Ð»Ð¸ÑÐ¸ÑÐµÑÐºÐ°Ñ Ð¼Ð¾Ð´ÐµÐ»Ñ

description: Ð ÑÐ°Ð±Ð¾ÑÐµ Ð¿ÑÐµÐ´Ð¾ÑÑÐ°Ð²Ð»ÐµÐ½Ð° Ð°Ð½Ð°Ð»Ð¸ÑÐ¸ÑÐµÑÐºÐ°Ñ Ð¼Ð¾Ð´ÐµÐ»Ñ ÑÐµÐ¶Ð¸Ð¼Ð¾Ð² ÑÐ°ÑÐ¿ÑÐ¾ÑÑÑÐ°Ð½ÐµÐ½Ð¸Ñ ÑÑÐµÑÐ¸Ð½Ñ Ð°Ð²ÑÐ¾ÐÐ Ð Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ðµ Ð¿Ð¾Ð»ÐµÐ²ÑÑ Ð´Ð°Ð½Ð½ÑÑ. ÐÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¾ ÑÑÐ°Ð²Ð½ÐµÐ½Ð¸Ðµ Ð²ÑÑÐ¸ÑÐ»ÐµÐ½Ð½ÑÑ Ð¿Ð¾Ð»ÑÐ´Ð»Ð¸Ð½ ÑÑÐµÑÐ¸Ð½ Ñ Ð´Ð°Ð½Ð½ÑÐ¼Ð¸ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ð¹ ÐÐÐ. ÐÐ¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð° Ð·Ð°Ð²Ð¸ÑÐ¸Ð¼Ð¾ÑÑÑ ÑÐ¾ÑÑÐ° ÑÑÐµÑÐ¸Ð½ Ð°Ð²ÑÐ¾ÐÐ Ð Ð² Ð´Ð²ÑÐ¿Ð»Ð°ÑÑÐ¾Ð²Ð¾Ð¹ ÑÐ¸ÑÑÐµÐ¼Ðµ Ð¿ÑÐ¸ Ð½ÐµÐ¸Ð·Ð¼ÐµÐ½Ð½Ð¾Ð¹ ÑÐ°Ð·Ð½Ð¸ÑÐµ Ð´Ð°Ð²Ð»ÐµÐ½Ð¸Ð¹, Ð²ÑÐ²ÐµÐ´ÐµÐ½Ð¾ ÑÐ¾Ð¾ÑÐ½Ð¾ÑÐµÐ½Ð¸Ðµ ÑÐ°ÑÑÐ¾Ð´Ð¾Ð² Ð´Ð²ÑÑ ÑÑÐµÑÐ¸Ð½ Ð°Ð²ÑÐ¾ÐÐ Ð, Ð½Ð°ÑÐ¾Ð´ÑÑÐ¸ÑÑÑ Ð² ÑÐ°Ð·Ð½ÑÑ Ð¿Ð»Ð°ÑÑÐ°Ñ. ÐÑÐµÐ´Ð»Ð¾Ð¶ÐµÐ½ Ð°Ð»Ð³Ð¾ÑÐ¸ÑÐ¼ Ð½Ð°ÑÐ¾Ð¶Ð´ÐµÐ½Ð¸Ñ Ð²ÑÑÐ¾ÑÑ ÑÑÐµÑÐ¸Ð½Ñ Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ðµ Ð´Ð°Ð½Ð½ÑÑ 1D Ð³ÐµÐ¾Ð¼ÐµÑÐ°Ð½Ð¸ÑÐµÑÐºÐ¾Ð¹ Ð¼Ð¾Ð´ÐµÐ»Ð¸, ÐºÐ¾ÑÐ¾ÑÑÐ¹ Ð¿Ð¾ÐºÐ°Ð·ÑÐ²Ð°ÐµÑ Ð¸Ð·Ð¼ÐµÐ½ÐµÐ½Ð¸Ñ Ð²ÑÑÐ¾ÑÑ ÑÑÐµÑÐ¸Ð½Ñ Ð¿ÑÐ¸ Ð¾Ð±Ð²Ð¾Ð´Ð½ÐµÐ½Ð¸Ð¸ Ð¿Ð»Ð°ÑÑÐ°.
description: The paper provides an analytical model of auto-fracturing crack propagation modes based on field data. The calculated half lengths of cracks are compared with the data of efficiency studies. The dependence of the growth of auto-fracturing fractures in a two-layer system with a constant pressure difference is determined, the ratio of the flow rates of two auto-fracturing fractures located in different layers is derived. An algorithm is proposed for finding the height of the crack based on the data of the 1D geomechanical model, which shows the changes in the height of the crack during flooding.
QCD Description of Hadronic Tau Decays
Creators: name: Pich, Antonio
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The QCD analysis of hadronic tau decays is reviewed and a summary of the present phenomenological status is presented. The following topics are discussed: the determination of alpha_s(m_tau) = 0.338 +- 0.012 from the inclusive tau hadronic width, the measurement of |V_us| through the Cabibbo-suppressed decays of the tau, and the extraction of chiral-perturbation-theory couplings from the spectral tau data.
description: 9 pages, 1 figure. Invited talk at the 11th International Workshop on Tau Lepton Physics (Manchester, September 2010)
title: ÐÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð¸ Ð¾Ð¿ÑÐ¸Ð¼Ð¸Ð·Ð°ÑÐ¸Ñ ÑÐµÐ¶Ð¸Ð¼Ð¾Ð² ÑÐ°Ð±Ð¾ÑÑ ÑÑÐ´Ð½Ð¾ÑÐµÑÐ¼Ð¸ÑÐµÑÐºÐ¾Ð¹ ÑÐµÑÑÐ¾ÑÐ¿Ð»Ð°Ð²Ð½Ð¾Ð¹ Ð¿ÐµÑÐ¸
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¼Ð°Ð³Ð¸ÑÑÑÐ°
titleType: Subtitle
title: Optimization of electric modes of operation of ferroalloy ore-thermal furnaces
Creators: name: ÐÐ¸ÐºÐ¾Ð»Ð°ÐµÐ², ÐÐ»Ð°Ð´Ð¸ÑÐ»Ð°Ð²
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2022
Subjects: Ð­Ð»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¸Ðµ Ð¿ÐµÑÐ¸ ÑÑÐ´Ð½Ð¾ÑÐµÑÐ¼Ð¸ÑÐµÑÐºÐ¸Ðµ
Ð¤ÐµÑÑÐ¾ÑÐ¿Ð»Ð°Ð²Ð½ÑÐµ Ð¿ÐµÑÐ¸
Ð¾Ð¿ÑÐ¸Ð¼Ð¸Ð·Ð°ÑÐ¸Ñ
ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¸Ðµ ÑÐµÐ¶Ð¸Ð¼Ñ
Ð½ÐµÐ»Ð¸Ð½ÐµÐ¹Ð½ÑÐµ Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÑ
optimization
electrical modes
nonlinear parameters

description: Ð Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ Ð±ÑÐ»Ð¸ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ñ Ð¼ÐµÑÐ¾Ð¿ÑÐ¸ÑÑÐ¸Ñ Ð¿Ð¾ Ð¾Ð¿ÑÐ¸Ð¼Ð¸Ð·Ð°ÑÐ¸Ð¸ ÑÐµÐ¶Ð¸Ð¼Ð° ÑÐ°Ð±Ð¾ÑÑ ÑÐµÑÑÐ¾ÑÐ¿Ð»Ð°Ð²Ð½Ð¾Ð¹ ÑÑÐ´Ð½Ð¾ÑÐµÑÐ¼Ð¸ÑÐµÑÐºÐ¾Ð¹ Ð¿ÐµÑÐ¸. ÐÑÐ¾Ð²ÐµÐ´ÐµÐ½Ñ ÑÐºÑÐ¿ÐµÑÐ¸Ð¼ÐµÐ½ÑÑ Ñ ÑÐµÐ»ÑÑ ÑÑÐ¾ÑÐ½ÐµÐ½Ð¸Ñ ÑÐ¾Ð¿ÑÐ¾ÑÐ¸Ð²Ð»ÐµÐ½Ð¸Ð¹ Ð¿ÐµÑÐ½Ð¾Ð³Ð¾ ÐºÐ¾Ð½ÑÑÑÐ°, Ð° ÑÐ°ÐºÐ¶Ðµ Ð±ÑÐ»Ð° Ð¾ÑÑÑÐµÑÑÐ²Ð»ÐµÐ½Ð° ÑÐµÐ³Ð¸ÑÑÑÐ°ÑÐ¸Ñ ÑÐµÐ¶Ð¸Ð¼Ð½ÑÑ Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÐ¾Ð² Ð² ÑÐ¾Ð´Ðµ ÑÐµÐ°Ð»ÑÐ½Ð¾Ð³Ð¾ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²ÐµÐ½Ð½Ð¾Ð³Ð¾ Ð¿ÑÐ¾ÑÐµÑÑÐ°. ÐÐ¾Ð»ÑÑÐµÐ½Ð½ÑÐµ Ð² ÑÐ¾Ð´Ðµ ÑÐºÑÐ¿ÐµÑÐ¸Ð¼ÐµÐ½ÑÐ° Ð´Ð°Ð½Ð½ÑÐµ Ð±ÑÐ»Ð¸ Ð¿ÑÐ¾Ð°Ð½Ð°Ð»Ð¸Ð·Ð¸ÑÐ¾Ð²Ð°Ð½Ñ, Ð¿Ð¾ÑÐ»Ðµ ÑÐµÐ³Ð¾ Ð±ÑÐ»Ð¸ ÑÑÐ¾ÑÐ¼Ð¸ÑÐ¾Ð²Ð°Ð½Ñ, Ð¿ÑÐ¸ Ð½ÐµÐ¾Ð±ÑÐ¾Ð´Ð¸Ð¼Ð¾ÑÑÐ¸, ÑÐµÐºÐ¾Ð¼ÐµÐ½Ð´Ð°ÑÐ¸Ð¸ Ð¿Ð¾ Ð¾Ð¿ÑÐ¸Ð¼Ð¸Ð·Ð°ÑÐ¸Ð¸ ÑÐµÐ¶Ð¸Ð¼Ð¾Ð² ÑÐ°Ð±Ð¾ÑÑ Ð¸ÑÑÐ»ÐµÐ´ÑÐµÐ¼Ð¾Ð¹ Ð¿ÐµÑÐ¸ Ð´Ð»Ñ ÐºÐ°Ð¶Ð´Ð¾Ð¹ Ð¸Ð· Ð¾ÑÐ¿Ð°ÐµÐº ÑÑÐ°Ð½ÑÑÐ¾ÑÐ¼Ð°ÑÐ¾ÑÐ½Ð¾Ð³Ð¾ Ð°Ð³ÑÐµÐ³Ð°ÑÐ°, ÐºÐ¾ÑÐ¾ÑÑÐµ Ð±ÑÐ»Ð¸ Ð·Ð°Ð´ÐµÐ¹ÑÑÐ²Ð¾Ð²Ð°Ð½Ñ Ð² ÑÐ°Ð±Ð¾ÑÐµ, Ð¿Ð¾Ð·Ð²Ð¾Ð»ÑÑÑÐ¸Ðµ ÑÐ¾ÑÑÐ°Ð½Ð¸ÑÑ ÑÑÐµÐ±ÑÐµÐ¼ÑÑ Ð¿Ð¾Ð»ÐµÐ·Ð½ÑÑ Ð¿Ð¾ÑÑÐµÐ±Ð»ÑÐµÐ¼ÑÑ Ð°ÐºÑÐ¸Ð²Ð½ÑÑ Ð¼Ð¾ÑÐ½Ð¾ÑÑÑ, Ð½Ð¾ Ð¿ÑÐ¸ ÑÑÐ¾Ð¼ Ð¿Ð¾Ð²ÑÑÐ¸ÑÑ ÐºÐ¾ÑÑÑÐ¸ÑÐ¸ÐµÐ½Ñ Ð¿Ð¾Ð»ÐµÐ·Ð½Ð¾Ð³Ð¾ Ð´ÐµÐ¹ÑÑÐ²Ð¸Ñ, Ð° ÑÐ°ÐºÐ¶Ðµ ÑÐ½Ð¸Ð·Ð¸ÑÑ Ð·Ð°ÑÑÐ°ÑÑ ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¾Ð¹ ÑÐ½ÐµÑÐ³Ð¸Ð¸.
description: In this work, measures were developed to optimize the operating mode of a ferroalloy ore-thermal furnace. Experiments were carried out to clarify the resistance of the furnace circuit, and the registration of operating parameters was carried out during the real production process. The data obtained during the experiment were analyzed, after which, if necessary, recommendations were formed for optimizing the operating modes of the furnace under study for each of the transformer unit's solders that were involved in the operation, allowing to maintain the required useful consumed active power, but at the same time increase the efficiency, as well as reduce the cost of electrical energy.
Entropy production and equilibration in Yang-Mills quantum mechanics
Creators: name: Tsai, Hung-Ming
name: Müller, Berndt
Publisher: name: arXiv
Year: 2010
Subjects: subject: Nuclear Theory (nucl-th)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The Husimi distribution provides for a coarse grained representation of the phase space distribution of a quantum system, which may be used to track the growth of entropy of the system. We present a general and systematic method of solving the Husimi equation of motion for an isolated quantum system, and we construct a coarse grained Hamiltonian whose expectation value is exactly conserved. As an application, we numerically solve the Husimi equation of motion for two-dimensional Yang-Mills quantum mechanics (the x-y model) and calculate the time evolution of the coarse grained entropy of a highly excited state. We show that the coarse grained entropy saturates to a value that coincides with the microcanonical entropy corresponding to the energy of the system.
description: 23 pages, 23 figures
Stochastic star formation and a (nearly) uniform stellar initial mass function
Creators: name: Fumagalli, Michele
name: da Silva, Robert L.
name: Krumholz, Mark R.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: Recent observations indicate a lower Halpha to FUV ratio in dwarf galaxies than in brighter systems, a trend that could be explained by a truncated and/or steeper IMF in small galaxies. However, at low star formation rates (SFRs), the Halpha to FUV ratio can vary due to stochastic sampling even for a universal IMF, a hypothesis that has, prior to this work, received limited investigation. Using SLUG, a fully stochastic code for synthetic photometry in star clusters and galaxies, we compare the Halpha and FUV luminosity in a sample of ~450 nearby galaxies with models drawn from a universal Kroupa IMF and a modified IMF, the integrated galactic initial mass function (IGIMF). Once random sampling and time evolution are included, a Kroupa IMF convolved with the cluster mass function reproduces the observed Halpha distribution at all FUV luminosities, while a truncated IMF as implemented in current IGIMF models underpredicts the Halpha luminosity by more than an order of magnitude at the lowest SFRs. We conclude that the observed luminosity is the result of the joint probability distribution function of the SFR, cluster mass function, and a universal IMF, consistent with parts of the IGIMF theory, but that a truncation in the IMF in clusters is inconsistent with the observations. Future work will examine stochastic star formation and its time dependence in detail to study whether random sampling can explain other observations that suggest a varying IMF.
description: 6 pages, 3 figures. To appear in ApJL
title: Die Putzritzungen im Magdeburger Dom
title: Erarbeitung eines ästhetischen Präsentationskonzeptes unter konservatorischen und restauratorischen Gesichtspunkten
titleType: Subtitle
Creators: name: John, Leonard
Publisher: name: HAWK Hildesheim/Holzminden/Göttingen
Year: 2017
Subjects: Conservation history
Conservation

description: Poster von Leonard John zur Vorstellung der Ergebnisse seiner Diplomarbeit an der Hochschule für bildende Künste Dresden, 2016.
Veranstaltung/Präsentation: Sgraffito im Wandel. Materialien, Techniken, Themen und Erhaltung. HAWK Hochschule Hildesheim/Holzminden/Göttingen,
Niedersächsisches Landesamt für Denkmalpflege (NLD),2.-4. November 2017, Hildesheim
Pomeranchuk instabilities in multicomponent lattice systems at finite Temperature
Creators: name: Lamas, C. A.
name: Cabra, D. C.
name: Grandi, N.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: In the present paper we extend the method to detect Pomeranchuk instabilities in lattice systems developed in previous works to study more general situations. The main result presented here is the extension of the method to include finite temperature effects, which allows to compute critical temperatures as a function of interaction strengths and density of carriers. Furthermore, it can be applied to multiband problems which would be relevant to study systems with spin/color degrees of freedom. Altogether, the present extended version provides a potentially powerful technique to investigate microscopic realistic models relevant to e.g. the Fermi liquid to nematic transition extensively studied in connection with different materials such as cuprates, ruthenates, etc.
description: Revised version to be published in Modern Physics Letters
Perspectives from the d/Deaf and hard-of-hearing population on deaf mental health care throughout the lifespan
Creators: name: May, Shoshana Elisheva
Publisher: name: No Publisher Supplied
Year: 2021

description: This study seeks to examine the perspectives of people who are d/Deaf and Hard-of-Hearing (d/D and HoH) on their experiences accessing and receiving culturally competent mental health services (aka: Deaf Mental Health Care [DMHC]). Is it estimated that out of all d/D and HoH people who require mental health services, only 2% receive them (Vernon, 1983). Access to culturally competent mental health care among minority and marginalized populations has historically been a public health crisis. To date, there has only been one study done regarding DMHC that draws on the experiences of the d/D and HoH. This study aims to add to the small body of research whose outcome is to empower and elevate the voices of the d/D and HoH and value their experiences. The conclusions of this and similar studies can be used to inform research, policy, and access to services. Specific areas that were assessed in this study included: parental hearing and signing status of parents with children who are d/D and HoH, past education and access to counselor(s) during school, quality of client interaction with mental health practitioners, competence of mental health practitioners to provide treatment, and the use of interpreters in mental health settings. This study used Grounded Theory to explore the above mentioned areas as it pertains to the d/D and HoH Community through one on one interviews between the PI and the participants. Strauss and Corbin’s (1990) qualitative framework was utilized in coding the content from interviews using a four-step process of constant categorical analysis: open coding, axial coding, selective coding, and developing theory. The interview data provides valuable and unique qualitative evidence of the experiences of the d/D and HoH in receiving DMHC as well as revealing barriers they face in receiving mental health services and other support services through childhood and adolescence. This data may serve as a needs assessment from the Deaf Community to inform evaluation, services, and policy in the future.
title: Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° Ð¸ ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¾Ðµ Ð¾Ð±Ð¾ÑÐ½Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð¿ÑÐ¾ÐµÐºÑÐ° ÑÐ¾Ð·Ð´Ð°Ð½Ð¸Ñ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: Development and economic justification of the project of creation of the enterprise
Creators: name: ÐÑÑÑÑÐ½Ð¾Ð², ÐÐ»ÑÑ
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2019
Subjects: ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ°
ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¾Ðµ Ð¾Ð±Ð¾ÑÐ½Ð¾Ð²Ð°Ð½Ð¸Ðµ
Ð¼Ð°ÑÐºÐµÑÐ¸Ð½Ð³Ð¾Ð²ÑÐ¹ Ð°Ð½Ð°Ð»Ð¸Ð·
Ð³Ð¾ÑÑÐ¸Ð½Ð¸ÑÐ½ÑÐµ ÑÑÐ»ÑÐ³Ð¸
Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ð¾Ð½Ð½ÑÐ¹ Ð¿Ð»Ð°Ð½
ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÑÑÐµÐºÑ
development
economic justification
marketing analysis
hotel services
organizational plan
economic impact

description: Ð¦ÐµÐ»ÑÑ ÑÐ°Ð±Ð¾ÑÑ ÑÐ²Ð»ÑÐµÑÑÑ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° Ð¸ ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¾Ðµ Ð¾Ð±Ð¾ÑÐ½Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð¿ÑÐ¾ÐµÐºÑÐ° ÑÐ¾Ð·Ð´Ð°Ð½Ð¸Ñ Ð¼Ð¸Ð½Ð¸-Ð¾ÑÐµÐ»Ñ Â«Ð Ð°Ð¿ÑÐ¾Ð´Ð¸ÑÂ». ÐÐ»Ñ Ð´Ð¾ÑÑÐ¸Ð¶ÐµÐ½Ð¸Ñ Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐµÐ»Ð¸ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½ Ð¼Ð°ÑÐºÐµÑÐ¸Ð½Ð³Ð¾Ð²ÑÐ¹ Ð°Ð½Ð°Ð»Ð¸Ð· ÑÑÐ½ÐºÐ° Ð³Ð¾ÑÑÐ¸Ð½Ð¸ÑÐ½ÑÑ ÑÑÐ»ÑÐ³ Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³Ð°, ÑÐ¾ÑÑÐ°Ð²Ð»ÐµÐ½ Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ð¾Ð½Ð½ÑÐ¹ Ð¿Ð»Ð°Ð½ ÑÐ¾Ð·Ð´Ð°Ð½Ð¸Ñ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ, Ð¸ ÑÐ°ÑÑÑÐ¸ÑÐ°Ð½Ñ Ð¿Ð¾ÐºÐ°Ð·Ð°ÑÐµÐ»Ð¸ ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¾Ð¹ ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÐ¸ Ð¿ÑÐ¾ÐµÐºÑÐ°. ÐÑÐ» Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½ Ð°Ð½Ð°Ð»Ð¸Ð· Ð²Ð¾Ð·Ð¼Ð¾Ð¶Ð½Ð¾ÑÑÐµÐ¹ Ð¸ ÑÐ³ÑÐ¾Ð· Ð½Ð° ÑÑÐ½ÐºÐµ Ð³Ð¾ÑÑÐ¸Ð½Ð¸ÑÐ½ÑÑ ÑÑÐ»ÑÐ³ Ð² Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³Ðµ. ÐÑÐ» ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½ Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ð¾Ð½Ð½ÑÐ¹ Ð¿Ð»Ð°Ð½ ÑÐ¾Ð·Ð´Ð°Ð½Ð¸Ñ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ, ÑÐ°ÑÑÑÐ¸ÑÐ°Ð½Ñ Ð½ÐµÐ¾Ð±ÑÐ¾Ð´Ð¸Ð¼ÑÐµ Ð·Ð°ÑÑÐ°ÑÑ Ð¸ Ð¸Ð½Ð²ÐµÑÑÐ¸ÑÐ¸Ð¸. ÐÐ° Ð¾ÑÐ½Ð¾Ð²Ðµ Ð¿ÑÐ¾Ð³Ð½Ð¾Ð·Ð½Ð¾Ð³Ð¾ ÑÐ¿ÑÐ¾ÑÐ° Ð±ÑÐ»Ð¸ ÑÐ°ÑÑÑÐ¸ÑÐ°Ð½Ñ Ð¿Ð¾ÐºÐ°Ð·Ð°ÑÐµÐ»Ð¸ ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¾Ð¹ ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÐ¸ Ð¼Ð¸Ð½Ð¸-Ð¾ÑÐµÐ»Ñ Â«Ð Ð°Ð¿ÑÐ¾Ð´Ð¸ÑÂ».
ÐÐ±ÑÐµÐºÑÐ¾Ð¼ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐ²Ð»ÑÐµÑÑÑ Ð¿ÑÐ¾ÐµÐºÑ Ð¿Ð¾ ÑÐ¾Ð·Ð´Ð°Ð½Ð¸Ñ Ð¼Ð¸Ð½Ð¸-Ð¾ÑÐµÐ»Ñ Â«Ð Ð°Ð¿ÑÐ¾Ð´Ð¸ÑÂ».
ÐÑÐµÐ´Ð¼ÐµÑÐ¾Ð¼ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐ²Ð»ÑÐµÑÑÑ Ð¿ÑÐ¾ÑÐµÑÑ ÑÐ¾Ð·Ð´Ð°Ð½Ð¸Ñ Ð¼Ð¸Ð½Ð¸-Ð¾ÑÐµÐ»Ñ.
description: The aim of the work is the development and economic feasibility of the project to create a mini-hotel "Rhapsody". To achieve this objective, conducted marketing analysis of the market of hotel services of Saint Petersburg, is composed of the organizational plan for the establishment of the enterprise, and the calculated indicators of economic efficiency of the project. The analysis of opportunities and threats in the market of hotel services in St. Petersburg was carried out. The organizational plan of creation of the enterprise was developed, necessary expenses and investments are calculated. On the basis of the forecast demand were calculated indicators of economic efficiency of mini-hotel "RhapsodyÂ».
The object of the study is a project to create a mini-hotel "Rhapsody".
The subject of the study is the process of creating a mini-hotel.
Möglichkeiten im konservatorischen und restauratorischen Umgang mit gealterten Sgraffitowerken
Creators: name: Heine, Ina
name: Klein, Kerstin
Publisher: name: HAWK Hildesheim/Holzminden/Göttingen
Year: 2017
Subjects: Conservation

description: Poster von Ina Heine und Dr. Kertin Klein: Im Rahmen einer Diplomarbeit (FH Potsdam, 2011) wurde neben einem Überblick über die Grundlagen zur Geschichte der Sgraffitotechnik, der Materialtechnologie und einer Zusammenstellung tradierter Rezepturen Beispiele von historischen wie auch jüngeren Restaurierungs- und Rekonstruktionsprojekten zusammengestellt.
Veranstaltung/Präsentation: Sgraffito im Wandel. Materialien, Techniken, Themen und Erhaltung. HAWK Hochschule Hildesheim/Holzminden/Göttingen,
Niedersächsisches Landesamt für Denkmalpflege (NLD), 2.-4. November 2017, Hildesheim
Dear Mr. Dumbledore : handwritten and printed intraliterary texts in Lewis Carroll's Alice series and J.K. Rowling's Harry Potter series
Creators: name: Stubbs, Rachel
Publisher: name: University of British Columbia
Year: 2020

description: In J.K Rowling’s expansive Harry Potter universe, intraliterary texts such as textbooks, letters, notes, and diaries function independently from their authors. These texts often pose as a didactic, instructive, and demanding presence in the series. In this thesis, I argue that this phenomenon is inextricably linked to a Victorian trend of textual obsession, as evidenced in Lewis Carroll’s Alice books. Alice’s inability to ignore the “EAT ME” “DRINK ME” labels on various food and drinks demonstrates but one example of prescriptive texts. Just as Alice cannot deny the authority of texts that she reads, many characters in Harry Potter show a need to respond to the texts that they consume. Not only do these texts conduct reader behaviour and inscribe meaning, they also convey status. In the Harry Potter series, letters grant or deny membership to the Wizarding World. Harry himself is safeguarded as a baby via one letter and invited into the Wizarding community through another. Letters, like Hagrid’s, that are poorly written, relegate him to the outskirts of the Wizarding World society. I show that Rowling’s series echoes the relationship of readership and literacy to middle-class membership in Alice. Carroll himself was a prolific letter-writer and once stated that “the proper definition of ‘Man’ is an animal who writes letters” (Cohen 2:663). Carroll’s obsession with letters and letter-writing led to the publishing of his own letter-writing manual. Carroll and Rowling both engage in a metafictional conversation that evokes nostalgia and propriety in writing and reading. Furthermore, this thesis engages in reader-response theory in order to examine not only the fictional readers in the text, but also the extradiegetic readers of the Alice and Harry Potter books. I identify the many possible readers surrounding Alice and show that Carroll’s fixation on reading and writing transcends the implied readership of these texts. Although Rowling does not directly address her extradiegetic readers with the same blatancy, she does utilize Carroll’s approach to intraliterary texts. Ultimately, Rowling and Carroll are metafictionally speaking to the same spatiotemporal understanding of children’s literature.
Understanding uncertainty : a reinforcement learning approach for project-level pavement management systems
Creators: name: Yehia, Ayatollah
Publisher: name: University of British Columbia
Year: 2020

description: Transportation agencies have limited fiscal resources to manage their pavement infrastructure. Planning for the future includes uncertainty, such as the uncertainty of future traffic levels, cost of rehabilitation actions, price indices, among others. Deterioration modeling also includes uncertainty, such as random and measurement uncertainty. Failing to consider these uncertainties may lead to sub-optimal management policies that are unable to adapt to the future. Thus, the objective of this thesis is to develop a reinforcement learning algorithm to manage pavement systems at the project-level that minimizes the life-cycle cost. The deterioration model developed uses an iterative-methods approach to estimate infrastructure performance models based on sampling theory. The model addresses the issue around measurement uncertainty underlying infrastructure condition assessments for continuous distress indicators and its effect on the parametric models underlying decision-support tools. Through a case study of pavement roughness data collected as part of Federal Highway Administration’s long-term pavement performance program, the new approach reduces the unexplained variance that would typically enter decision-support tools by 14%. It also addresses concerns around heteroscedasticity surrounding conventional methods, allowing modelers to recover efficiency in their statistical estimates. Finally, the Q-learning algorithm with an ε-greedy policy efficiently learns an optimal management policy for infrastructure assets while simultaneously incorporating several sources of uncertainty. An important advantage of this approach is that it is model-free and non-parametric, imposing no restrictions on the structure of the uncertain inputs. This study subsequently implements the Q-learning approach across three separate case studies. The proposed algorithm leads to the selection of a management policy that, on average, reduces expected life-cycle costs between 3% and 15% compared to traditional infrastructure management approaches. This research contributes to the pavement management literature by creating improved performance models and providing a holistic view of uncertainties in the management process. There are several opportunities to expand upon this research which are discussed.
Black Holes in Hořava Gravity with Higher Derivative Magnetic Terms
Creators: name: Gruss, Eyal
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We consider Horava gravity coupled to Maxwell and higher derivative magnetic terms. We construct static spherically symmetric black hole solutions in the low-energy approximation. We calculate the horizon locations and temperatures in the near-extremal limit, for asymptotically flat and (anti-)de Sitter spaces. We also construct a detailed balanced version of the theory, for which we find projectable and non-projectable, non-perturbative solutions.
description: 17 pages. v2: Up to date with published version; some minor remarks and more references
title: Europabilder in der DDR 1949-1989: Zwischen Visionen und Realpolitik
Creators: name: Wüstenhagen, Jana
name: Zentrum Für Zeithistorische Forschung
Publisher: name: ZZF - Centre for Contemporary History
Year: 2017

description: Europa im Ostblock. Vorstellungen und Diskurse (1945 - 1991)/Europe in the Eastern Bloc. Imaginations and Discourses (1945–1991)
title: Hubert Ripka und das Europadenken im Exil in den fünfziger Jahren
Creators: name: Goněc, Vladimír
name: Zentrum Für Zeithistorische Forschung
Publisher: name: ZZF - Centre for Contemporary History
Year: 2017

description: Europa im Ostblock. Vorstellungen und Diskurse (1945 - 1991)/Europe in the Eastern Bloc. Imaginations and Discourses (1945–1991)
On Dumb Holes and their Gravity Duals
Creators: name: Das, Sumit R.
name: Ghosh, Archisman
name: Oh, Jae-Hyuk
name: Shapere, Alfred D.
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Inhomogeneous fluid flows which become supersonic are known to produce acoustic analogs of ergoregions and horizons. This leads to Hawking-like radiation of phonons with a temperature essentially given by the gradient of the velocity at the horizon. We find such acoustic dumb holes in charged conformal fluids and use the fluid-gravity correspondence to construct dual gravity solutions. A class of quasinormal modes around these gravitational backgrounds perceive a horizon. Upon quantization, this implies a thermal spectrum for these modes.
description: 24 pages, 4 figures
Critical Making Case Actions and Methodologies: A Methodological Toolbox
Creators: name: Sipos, Regina
name: Kieslinger, Barbara
name: Schaefer, Teresa
name: Seebacher, Lisa M.
name: Akerman, Maria
name: Mamitzsch, Sandra
Publisher: name: Zenodo
Year: 2022
Subjects: maker movement
maker
critical making
co-design
RRI
grassroots innovation

description: This document „translates“ the work and tools collected in the first year of the Critical Making project into a language and visual representation accessible to and useful for maker communities and researchers. These include best practices of real-world cases, learnings from participative workshops held online due to the pandemic (digital/remote research) and the Critical Making Responsibility Framework “in action”: designed to inspire participatory-reflexive practices.
title: ÐÐ¾Ð´ÑÐ»ÑÐ½Ð°Ñ ÑÐ¸ÑÑÐµÐ¼Ð° ÐºÐ¾Ð½ÑÑÐ¾Ð»Ñ Ð¼ÐµÑ Ð°Ð½Ð¸ÑÐµÑÐºÐ¸Ñ Ð´ÐµÑÐ¾ÑÐ¼Ð°ÑÐ¸Ð¹
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: Modular control system of mechanical deformations
Creators: name: ÐÐµÑÐ¿Ð°Ð»Ð¾Ð², ÐÐ½Ð´ÑÐµÐ¹
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2019
Subjects: Ð¿ÑÐ¾Ð³Ð¸Ð± Ð±Ð°Ð»ÐºÐ¸
Ð¼Ð¾ÑÑÐ¾Ð²Ð°Ñ ÑÑ ÐµÐ¼Ð°
NI 9162 USB
NI 9237
Labview
beam deflection
bridge circuit

description: Ð Ð°Ð±Ð¾ÑÐ° Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° ÑÐµÐ°Ð»Ð¸Ð·Ð°ÑÐ¸Ð¸ ÑÐ¸ÑÑÐ¾Ð²Ð¾Ð³Ð¾ ÐºÐ°Ð½Ð°Ð»Ð° Ð¸Ð·Ð¼ÐµÑÐµÐ½Ð¸Ñ Ð´ÐµÑÐ¾ÑÐ¼Ð°ÑÐ¸Ð¸ ÑÐ¾ÑÑÐ¾ÑÑÐµÐ³Ð¾ Ð¸Ð· Ð¼Ð¾Ð´ÑÐ»Ñ Ð¼Ð¾ÑÑÐ¾Ð²Ð¾Ð³Ð¾ Ð²Ð²Ð¾Ð´Ð° Ñ Ð¿Ð¾Ð´ÐºÐ»ÑÑÐµÐ½Ð½ÑÐ¼ Ðº Ð½ÐµÐ¼Ñ Ð³Ð°ÑÐ´ÑÐ¸ÑÐ¾Ð²Ð¾ÑÐ½ÑÐ¼ Ð¾Ð±ÑÐ°Ð·ÑÐ¾Ð²ÑÐ¼ ÑÑÐµÐ½Ð´Ð¾Ð¼, ÑÐ¾Ð´ÐµÑÐ¶Ð°ÑÐ¸Ð¼ Ð±Ð°Ð»ÐºÑ ÑÐ°Ð²Ð½Ð¾Ð³Ð¾ ÑÐ¾Ð¿ÑÐ¾ÑÐ¸Ð²Ð»ÐµÐ½Ð¸Ñ, Ð¾Ð±ÐºÐ»ÐµÐµÐ½Ð½ÑÑ ÑÐµÐ½Ð·Ð¾ÑÐµÐ·Ð¸ÑÑÐ¾ÑÐ°Ð¼Ð¸, Ð¸ Ð±Ð»Ð¾ÐºÐ¾Ð¼ USB, Ð¿ÐµÑÐµÐ´Ð°ÑÑÐ¸Ð¼ Ð´Ð°Ð½Ð½ÑÐµ Ð½Ð° Ð¿ÐµÑÑÐ¾Ð½Ð°Ð»ÑÐ½ÑÐ¹ ÐºÐ¾Ð¼Ð¿ÑÑÑÐµÑ. ÐÐ° Ð¿ÐµÑÐ²Ð¾Ð¼ ÑÑÐ°Ð¿Ðµ ÑÐ°Ð±Ð¾ÑÑ Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½ Ð¾Ð±Ð·Ð¾Ñ ÑÐ°Ð·Ð»Ð¸ÑÐ½ÑÑ ÑÐ¸Ð¿Ð¾Ð² ÑÐµÐ½Ð·Ð¾ÑÐµÐ·Ð¸ÑÑÐ¾ÑÐ¾Ð² Ð¸ ÑÑÐµÐ¼Ñ Ð¸Ñ Ð²ÐºÐ»ÑÑÐµÐ½Ð¸Ñ Ð² Ð¸Ð·Ð¼ÐµÑÐ¸ÑÐµÐ»ÑÐ½ÑÐ¹ Ð¼Ð¾ÑÑ. ÐÐ° Ð²ÑÐ¾ÑÐ¾Ð¼ ÑÑÐ°Ð¿Ðµ Ð²ÑÐ±ÑÐ°Ð½Ñ Ð¼Ð¾Ð´ÑÐ»Ð¸, Ð¿Ð¾Ð·Ð²Ð¾Ð»ÑÑÑÐ°Ñ ÑÐµÐ°Ð»Ð¸Ð·Ð¾Ð²Ð°ÑÑ Ð¿ÐµÑÐµÐ´Ð°ÑÑ Ð´Ð°Ð½Ð½ÑÑ Ð¾Ñ Ð¾Ð±ÑÐ°Ð·ÑÐ¾Ð²Ð¾Ð³Ð¾ ÑÑÐµÐ½Ð´Ð° Ð½Ð° ÐºÐ¾Ð¼Ð¿ÑÑÑÐµÑ. ÐÐ°Ð»ÐµÐµ, Ð¿Ð¾Ð´ÐºÐ»ÑÑÐµÐ½Ñ ÐºÐ¾Ð¼Ð¿Ð¾Ð½ÐµÐ½ÑÑ Ð¸ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ñ ÑÐºÑÐ¿ÐµÑÐ¸Ð¼ÐµÐ½ÑÐ°Ð»ÑÐ½ÑÐµ. Ð ÐµÐ°Ð»Ð¸Ð·Ð¾Ð²Ð°Ð½Ð½Ð°Ñ Ð² LabVIEW Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð° Ð¾ÑÑÑÐµÑÑÐ²Ð¸Ð»Ð° Ð¸Ð·Ð¼ÐµÑÐµÐ½Ð¸Ðµ ÑÐ¸Ð»Ñ Ð¸ Ð°Ð²ÑÐ¾Ð¼Ð°ÑÐ¸ÑÐµÑÐºÑÑ Ð¾Ð±ÑÐ°Ð±Ð¾ÑÐºÑ Ð´Ð°Ð½Ð½ÑÑ.
description: The work is devoted to the implementation of a digital channel for measuring deformation consisting of a bridge input module with a connected to it garbaravicius model stand containing a beam of equal resistance, glued with strain gauges, and a USB unit that transmits data to a personal computer. At the first stage of work the review of various types of strain gauges and schemes of their inclusion in the measuring bridge is executed. At the second stage, the modules are selected, which allows to implement data transfer from the model stand to the computer. Next, the components are connected and experimental ones are carried out. The program implemented in Labview carried out force measurement and automatic data processing.
title: Behavioural Insights into Tackling Antimicrobial Resistance and Urinary Tract Infections during Pregnancy
Creators: name: Ghouri, Flavia
Publisher: name: University of Reading
Year: 2021

description: Background Antimicrobial resistance (AMR) is a global threat linked to excessive antibiotic use. It is concerning in pregnancy because of the limited range of treatment options and transmission of resistant pathogens to the baby during birth. Antibiotics are the most frequently used medication during pregnancy, with urinary tract infections (UTIs) being the most common indication. The aim was to explore how AMR can be tackled in the context of UTIs during pregnancy using behavioural science. Method Multiple methods were used for the research collection in this thesis. The first study was a systematic review of measures to prevent UTIs during pregnancy. Second and third studies focused on qualitatively exploring women’s perspectives using data from an online forum and semi-structured interviews. The fourth and fifth studies explored professionals’ practice through an audit of antibiotic prescribing and qualitative interviews with prescribers. Results The systematic review highlighted that preventative behaviours are associated with a reduced incidence of UTIs during pregnancy. The second study showed that women’s decision-making is primarily influenced by pre-natal attachment to the baby causing them to favour antibiotics whilst undermining the risks from AMR. The third study adds that they view UTIs through a biomedical model and perceive preventative behaviours as ineffective leading to low selfefficacy in managing personal health and tackling AMR. The audit reveals that prescribers frequently issue empirical broad-spectrum antibiotics and the fifth study indicates that they are highly cautious during pregnancy which might lead to antibiotic overprescribing. Prescribers also view UTIs through the biomedical model and therefore may not emphasise prevention or self-care advice. Conclusion Prevention of UTIs through behavioural measures is an effective approach to reducing antibiotics during pregnancy. Interventions targeting women and healthcare professionals require focus on encouraging preventative behaviours which can minimise infections and reduce antibiotic use in response to AMR.
Extreme Nonlinear Optics in a Femtosecond Enhancement Cavity
Creators: name: Allison, T. K.
name: Cingöz, A.
name: Yost, D. C.
name: Ye, J.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: Intrinsic to the process of high-order harmonic generation is the creation of plasma and the resulting spatiotemporal distortions of the driving laser pulse. Inside a high finesse cavity where the driver pulse and gas medium are reused, this can lead to optical bistability of the cavity-plasma system, accumulated self-phase modulation of the intracavity pulse, and coupling to higher order cavity modes. We present an experimental and theoretical study of these effects and discuss their implications for power scaling of intracavity high-order harmonic generation and extreme ultraviolet frequency combs.
title: Anhang. Europa im Ostblock. Vorstellungen und Diskurse (1945 - 1991)
Creators: name: Zentrum Für Zeithistorische Forschung
Publisher: name: ZZF - Centre for Contemporary History
Year: 2017

description: Europa im Ostblock. Vorstellungen und Diskurse (1945 - 1991)/Europe in the Eastern Bloc. Imaginations and Discourses (1945–1991)
Inhomogeneous extreme forms
Creators: name: Sikiric, Mathieu Dutour
name: Schuermann, Achill
name: Vallentin, Frank
Publisher: name: arXiv
Year: 2010
Subjects: subject: Number Theory (math.NT)
subject: Metric Geometry (math.MG)
subject: FOS: Mathematics
subject: 11H55, 52C17

description: G.F. Voronoi (1868-1908) wrote two memoirs in which he describes two reduction theories for lattices, well-suited for sphere packing and covering problems. In his first memoir a characterization of locally most economic packings is given, but a corresponding result for coverings has been missing. In this paper we bridge the two classical memoirs. By looking at the covering problem from a different perspective, we discover the missing analogue. Instead of trying to find lattices giving economical coverings we consider lattices giving, at least locally, very uneconomical ones. We classify local covering maxima up to dimension 6 and prove their existence in all dimensions beyond. New phenomena arise: Many highly symmetric lattices turn out to give uneconomical coverings; the covering density function is not a topological Morse function. Both phenomena are in sharp contrast to the packing problem.
description: 22 pages, revision based on suggestions by referee, accepted in Annales de l'Institut Fourier
CMB Constraints on a Stochastic Background of Primordial Magnetic Fields
Creators: name: Paoletti, Daniela
name: Finelli, Fabio
Publisher: name: arXiv
Year: 2010
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We constrain a stochastic background of primordial magnetic field (PMF) by its contribution to the angular power spectrum of cosmic microwave background anisotropies. We parametrize such stochastic background by a power-law spectrum with index $n_B$ and by its Gaussian smoothed amplitude $B_λ$ on a comoving length $λ$. We give an approximation for the spectra of the relevant correlators of the energy-momentum of the stochastic background of PMF for any $n_B$. By using the WMAP 7 year data in combination with ACBAR, BICEP and QUAD we obtain the constraint $B_{1 {\rm Mpc}} < 5.0$ nG at 95% confidence level for a stochastic background of non-helical PMF. We discuss the relative importance of the scalar and vector contribution to CMB anisotropies in obtaining these constraints. We then forecast {\sc Planck} capabilities in constraining $B_{1 {\rm Mpc}}$.
description: 13 pages, 7 figures, 3 tables. Revised version accepted for publication in Phys. Rev. D, conclusions unchanged
Many Leptons at the LHC from the NMSSM
Creators: name: Barger, Vernon
name: Shaughnessy, Gabe
name: Yencho, Brian
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We present a benchmark in the parameter space of the Next-to-Minimal Supersymmetric Standard Model (NMSSM) that provides for a dramatic multi-lepton signal and no jets containing 5 or more leptons resulting from the cascade decays of the third lightest neutralino, $χ^{0}_{3}$, and the lightest chargino, $χ^{\pm}_{1}$, via light charged sleptons. This is a very clean signal with almost no Standard Model (SM) background. In some cases, a total signal of $\ge 3 $leptons + 0 jets can be detected at the $5 σ$ level at the LHC running at $\sqrt{s}=7$ TeV with approximately 3 fb$^{-1}$ of data and with less than 1 fb$^{-1}$ when running at $\sqrt{s}=14$ TeV. In addition, kinematic edges in the invariant mass distributions of 2, 3, and 4 leptons are easily detectable with large integrated luminosities ($\sim 600$ fb$^{-1}$) which can lead to simple measurements of the mass differences of heavy particles in the decay chains, including all combinations of the three lightest neutralinos.
description: 23 pages, 3 figures, 8 tables
Long-Wavelength Anomalies in the Asymptotic Behavior of Mode-Coupling Theory
Creators: name: Schnyder, S. K.
name: Höfling, F.
name: Franosch, T.
name: Voigtmann, Th.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: We discuss the dynamic behavior of a tagged particle close to a classical localization transition in the framework of the mode-coupling theory of the glass transition. Asymptotic results are derived for the order parameter as well as the dynamic correlation functions and the mean-squared displacement close to the transition. The influence of an infrared cutoff is discussed.
description: 15 pages, 8 figures, to appear in J Phys Condens Matter
Artificial gauge potentials for neutral atoms
Creators: name: Dalibard, Jean
name: Gerbier, Fabrice
name: Juzeliūnas, Gediminas
name: Öhberg, Patrik
Publisher: name: arXiv
Year: 2010
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: When a neutral atom moves in a properly designed laser field, its center-of-mass motion may mimic the dynamics of a charged particle in a magnetic field, with the emergence of a Lorentz-like force. In this Colloquium we present the physical principles at the basis of this artificial (synthetic) magnetism and relate the corresponding Aharonov-Bohm phase to the Berry's phase that emerges when the atom follows adiabatically one of its dressed states. We also discuss some manifestations of artificial magnetism for a cold quantum gas, in particular in terms of vortex nucleation. We then generalise our analysis to the simulation of non-Abelian gauge potentials and present some striking consequences, such as the emergence of an effective spin-orbit coupling. We address both the case of bulk gases and discrete systems, where atoms are trapped in an optical lattice.
description: Accepted for publication in Reviews of Modern Physics (Colloquium)
Supplemental Material S1 for "Development of a highly sensitive luciferase-based reporter system to study two-step protein secretion in cyanobacteria"
Creators: name: Russo, David A.
name: Zedler, Julie A. Z.
name: Conradi, Fabian D.
name: Schuergers, Nils
name: Jensen, Poul Erik
name: Mullineaux, Conrad W.
name: Wilde, Annegret
name: Pohnert, Georg
Publisher: name: Zenodo
Year: 2021

description: Vector maps and sequences for pDAR25 and pDAR25-Kan
Non-Gaussianity of scalar perturbations generated by conformal mechanisms
Creators: name: Libanov, M.
name: Mironov, S.
name: Rubakov, V.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We consider theories which explain the flatness of the power spectrum of scalar perturbations in the Universe by conformal invariance, such as conformal rolling model and Galilean Genesis. We show that to the leading {\it non-linear} order, perturbations in all models from this class behave in one and the same way, at least if the energy density of the relevant fields is small compared to the total energy density (spectator approximation). We then turn to the intrinsic non-Gaussianities in these models (as opposed to non-Gaussianities that may be generated during subsequent evolution). The intrinsic bispectrum vanishes, so we perform the complete calculation of the trispectrum and compare it with the trispecta of local forms in various limits. The most peculiar feature of our trispectrum is a (fairly mild) singularity in the limit where two momenta are equal in absolute value and opposite in direction (folded limit). Generically, the intrinsic non-Gaussianity can be of detectable size.
description: 28 pages, 5 figures. Journal version. A comment on the size of the non-Gaussianities inserted. Misprints corrected. A reference added
Using the think aloud lab method to gather student input on state-wide science assessments
Creators: name: Bernstein, Erin E.
Publisher: name: No Publisher Supplied
Year: 2021

description: A think aloud lab is a method used to gather evidence based on response processes to determine whether tests have construct validity. The current study sought to gather evidence based on response processes during a think aloud lab which followed a protocol that Johnstone, Bottsford-Miller, and Thompson (2006) developed. The data helped to evaluate whether TNReady science test items evoked the intended cognitive and problem-solving processes, barriers that may have impeded their access (e.g., high reading loads), and whether or not valid inferences could be drawn from the results in regard to students’ knowledge of science content. A total of 33 students across three grades (fifth, eighth, and high school) participated in the think-aloud lab. Students were asked to talk out loud about their thinking as they completed science items. Students were also asked to complete Maze reading probes and a five-item survey after the test. Survey items focused on student opinions in regard to difficulty and usability. Results indicated that the TNReady science test items evoked the intended cognitive processes. Participants interacted with the tests as the developers intended. The cognitive lab procedures are outlined, and key findings are highlighted. Theoretical influences, such as accessibility theory, cognitive load theory, and universal design standards, as well as previous think aloud studies, are reviewed. Limitations of the current study and implications for practice are also discussed.