cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Monochromatic plane-fronted waves in conformal gravity are pure gauge
Creators: name: Fabbri, Luca
name: Paranjape, M. B.
Publisher: name: arXiv
Year: 2008
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: We consider plane-fronted, monochromatic gravitational waves on a Minkowski background, in a conformally invariant theory of general relativity. By this we mean waves of the form: $g_{μν}=η_{μν}+ε_{μν}F(k\cdotx)$, where $ε_{μν}$ is a constant polarization tensor, and $k_μ$ is a lightlike vector. We also assume the coordinate gauge condition $|g|-1/4\partial_τ(|g|1/4g^{στ})=0$ which is the conformal analog of the harmonic gauge condition $g^{μν}Γ_{μν}^σ=-|g|-1/2\partial_τ(|g|1/2g^{στ})=0, where $\det[g_{μν}]\equivg$. Requiring additionally the conformal gauge condition $g=-1$ surprisingly implies that the waves are both transverse and traceless. Although the ansatz for the metric is eminently reasonable when considering perturbative gravitational waves, we show that the metric is reducible to the metric of Minkowski space-time via a sequence of coordinate transformations which respect the gauge conditions, without any perturbative approximation that \inμν be small. This implies that we have, in fact, exact plane-wave solutions; however, they are simply coordinate/conformal artifacts. As a consequence, they carry no energy. Our result does not imply that conformal gravity does not have gravitational wave phenomena. A different, more generalized ansatz for the deviation, taking into account the fourth-order nature of the field equation, which has the form $g_{μν}=η_{μν}+B_{μν}(n\cdotx)G(k\cdotx)$, indeed yields waves which carry energy and momentum [P.D. Mannheim, Gen. Relativ. Gravit. 43, 703 (2010)]. It is just surprising that transverse, traceless, plane-fronted gravitational waves, those that would be used in any standard, perturbative, quantum analysis of the theory, simply do not exist.
description: 5 pages, no figures, version published, substantial changes to the presentation, conclusions unaltered, title changed
title: ÐÐ¾Ð½Ð´Ð¸ÑÐµÑÑÐºÐ¾Ðµ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²Ð¾. Ð§. 1
title: ÑÑÐµÐ±Ð½Ð¾Ðµ Ð¿Ð¾ÑÐ¾Ð±Ð¸Ðµ Ð´Ð»Ñ ÑÑÑÐ´ÐµÐ½ÑÐ¾Ð² Ð²ÑÑÑÐ¸Ñ ÑÑÐµÐ±Ð½ÑÑ Ð·Ð°Ð²ÐµÐ´ÐµÐ½Ð¸Ð¹, Ð¾Ð±ÑÑÐ°ÑÑÐ¸Ñ ÑÑ Ð¿Ð¾ ÑÐ¿ÐµÑÐ¸Ð°Ð»ÑÐ½Ð¾ÑÑÑÐ¼ 080401 Ð¸ 260501
titleType: Subtitle
Creators: name: ÐÐ°ÑÑÐµÐ²Ð°, ÐÐ°ÑÐ°Ð»ÑÑ
name: ÐÐµÑÐµÑÑÐºÐ¾Ð²Ð°, ÐÐ»ÑÐ³Ð°
Publisher: name: Ð¢Ð­Ð
Year: 2010
Subjects: ÐºÐ¾Ð½Ð´Ð¸ÑÐµÑÑÐºÐ¾Ðµ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²Ð¾
ÑÑÐµÐ±Ð½Ð¸ÐºÐ¸ Ð¸ Ð¿Ð¾ÑÐ¾Ð±Ð¸Ñ Ð´Ð»Ñ Ð²ÑÐ·Ð¾Ð²

description: Ð ÑÑÐµÐ±Ð½Ð¾Ð¼ Ð¿Ð¾ÑÐ¾Ð±Ð¸Ð¸ ÑÐ°ÑÑÐ¼Ð°ÑÑÐ¸Ð²Ð°ÑÑÑÑ Ð²Ð¾Ð¿ÑÐ¾ÑÑ, ÑÐ²ÑÐ·Ð°Ð½Ð½ÑÐµ Ñ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸ÐµÐ¹ Ð²ÑÐ¿ÐµÑÐµÐ½Ð½ÑÑ Ð¸ Ð¾ÑÐ´ÐµÐ»Ð¾ÑÐ½ÑÑ Ð¿Ð¾Ð»ÑÑÐ°Ð±ÑÐ¸ÐºÐ°ÑÐ¾Ð² ÐºÐ¾Ð½Ð´Ð¸ÑÐµÑÑÐºÐ¾Ð³Ð¾ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²Ð°. Ð£ÑÐµÐ±Ð½Ð¾Ðµ Ð¿Ð¾ÑÐ¾Ð±Ð¸Ðµ ÑÐ¾Ð¾ÑÐ²ÐµÑÑÑÐ²ÑÐµÑ ÑÐ°Ð±Ð¾ÑÐµÐ¹ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ðµ Ð´Ð¸ÑÑÐ¸Ð¿Ð»Ð¸Ð½Ñ "Ð¢ÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸Ñ Ð¿ÑÐ¾Ð´ÑÐºÑÐ¾Ð² ÑÐ¿ÐµÑÐ¸Ð°Ð»ÑÐ½Ð¾Ð³Ð¾ Ð½Ð°Ð·Ð½Ð°ÑÐµÐ½Ð¸Ñ (ÑÐ°Ð·Ð´ÐµÐ» 2)â Ð¿Ð¾ ÑÐ¿ÐµÑÐ¸Ð°Ð»ÑÐ½Ð¾ÑÑÐ¸ 260501 "Ð¢ÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸Ñ Ð¿ÑÐ¾Ð´ÑÐºÑÐ¾Ð² Ð¾Ð±ÑÐµÑÑÐ²ÐµÐ½Ð½Ð¾Ð³Ð¾ Ð¿Ð¸ÑÐ°Ð½Ð¸Ñ". ÐÑÐµÐ´Ð½Ð°Ð·Ð½Ð°ÑÐµÐ½Ð¾ Ð´Ð»Ñ ÑÑÑÐ´ÐµÐ½ÑÐ¾Ð² Ð²ÑÐµÑ ÑÐ¾ÑÐ¼ Ð¾Ð±ÑÑÐµÐ½Ð¸Ñ ÑÐ¿ÐµÑÐ¸Ð°Ð»ÑÐ½Ð¾ÑÑÐµÐ¹ 260501 "Ð¢ÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸Ñ Ð¿ÑÐ¾Ð´ÑÐºÑÐ¾Ð² Ð¾Ð±ÑÐµÑÑÐ²ÐµÐ½Ð½Ð¾Ð³Ð¾ Ð¿Ð¸ÑÐ°Ð½Ð¸Ñ" Ð¸ 080401 "Ð¢Ð¾Ð²Ð°ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¸Ðµ Ð¸ ÑÐºÑÐ¿ÐµÑÑÐ¸Ð·Ð° ÑÐ¾Ð²Ð°ÑÐ¾Ð² (Ð¢Ð¾Ð²Ð°ÑÐ¾Ð²ÐµÐ´Ð½Ð°Ñ Ð¾ÑÐµÐ½ÐºÐ° ÐºÐ°ÑÐµÑÑÐ²Ð° ÑÐ¾Ð²Ð°ÑÐ¾Ð² Ð½Ð° ÑÑÐ°Ð¿Ð°Ñ ÑÐ¾Ð²Ð°ÑÐ¾Ð´Ð²Ð¸Ð¶ÐµÐ½Ð¸Ñ, ÑÑÐ°Ð½ÐµÐ½Ð¸Ñ Ð¸ ÑÐµÐ°Ð»Ð¸Ð·Ð°ÑÐ¸Ð¸)".
MOESM1 of Efficacy of compatible acupoints and single acupoint versus sham acupuncture for functional dyspepsia: study protocol for a randomized controlled trial
Creators: name: Guo, Le
name: Huang, Xin
name: Ha, Li-Juan
name: Zhang, Jing-Zhou
name: Mi, Jia
name: Sun, Ping-Hui
name: Han, Xi-Ying
name: Wang, Ying
name: Hu, Jing-Lin
name: Wang, Fu-Chun
name: Li, Tie
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Neuroscience
subject: Science Policy
subject: Infectious Diseases
subject: FOS: Health sciences

description: Additional file 1. Checklist of the Standard Protocol Items: Recommendations for Interventional Trials (SPIRIT) guidelines.
Finite size effects in global quantum quenches: examples from free bosons in an harmonic trap and the one-dimensional Bose-Hubbard model
Creators: name: Roux, Guillaume
Publisher: name: arXiv
Year: 2009
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We investigate finite size effects in quantum quenches on the basis of simple energetic arguments. Distinguishing between the low-energy part of the excitation spectrum, below a microscopic energy-scale, and the high-energy regime enables one to define a crossover number of particles that is shown to diverge in the small quench limit. Another crossover number is proposed based on the fidelity between the initial and final ground-states. Both criteria can be computed using ground-state techniques that work for larger system sizes than full spectrum diagonalization. As examples, two models are studied: one with free bosons in an harmonic trap which frequency is quenched, and the one-dimensional Bose-Hubbard model, that is known to be non-integrable and for which recent studies have uncovered remarkable non-equilibrium behaviors. The diagonal weights of the time-averaged density-matrix are computed and observables obtained from this diagonal ensemble are compared with the ones from statistical ensembles. It is argued that the "thermalized" regime of the Bose-Hubbard model, previously observed in the small quench regime, experiences strong finite size effects that render difficult a thorough comparison with statistical ensembles. In addition, we show that the non-thermalized regime, emerging on finite size systems and for large interaction quenches, is not related to the existence of an equilibrium quantum critical point but to the high energy structure of the energy spectrum in the atomic limit. Its features are reminiscent of the quench from the non-interacting limit to the atomic limit.
description: 15 pages, 13 figures
A Case of a Primitive Neuroectodermal Tumour in a 2 year old
Creators: name: Lee, Karla
Publisher: name: EURORAD
Year: 2015
Subjects: subject: Neuroradiology brain
subject: MR
subject: Imaging sequences
subject: Neoplasia

description: Clinical History Image Findings Discussion Find Diagnosis Differential Diagnosis
description: male, 2 years
description: Clinical History: A 2 year old girl presented to hospital with a 1 week history of right upper limb weakness and choreiform movements and a 1 day history of right lower limb weakness and right facial droop. Final Diagnosis: High Grade Central Primitive Neuroectodermal Tumour (PNET)
Secure Key Rate of the BB84 Protocol using Finite Sample Bits
Creators: name: Sano, Yousuke
name: Matsumoto, Ryutaroh
name: Uyematsu, Tomohiko
Publisher: name: arXiv
Year: 2010
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We improve the non-asymptotic key rate shown by Scarani and Renner by proposing several methods to construct tighter conservative confidence intervals of the phase error rate than one shown by them. In addition, we show that the accurate channel estimation method non-asymptotically increases the key rate over the amplitude damping channel as well as the asymptotic case in the BB84 protocol.
description: 22 pages, 2 figures, to be published in J. Phys. A. Version 4 clarifies the assumptions of this paper. The source files of versions 3&4 include computer program files used in the numerical computation
Chiral extrapolation of hadronic vacuum polarization and isospin-breaking corrections
Creators: name: Hoferichter, Martin
name: Colangelo, Gilberto
name: Hoid, Bai-Long
name: Kubis, Bastian
name: de Elvira, Jacobo Ruiz
name: Stamen, Dominik
name: Stoffer, Peter
Publisher: name: arXiv
Year: 2022
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: High Energy Physics - Lattice (hep-lat)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: By far the biggest contribution to hadronic vacuum polarization (HVP) arises from the two-pion channel. Its quark-mass dependence can be evaluated by combining dispersion relations with chiral perturbation theory, providing guidance on the functional form of chiral extrapolations, or even interpolations around the physical point. In addition, the approach allows one to estimate in a controlled way the isospin-breaking (IB) corrections that arise from the pion mass difference. As an application, we present an updated estimate of phenomenological expectations for electromagnetic and strong IB corrections to the HVP contribution to the anomalous magnetic moment of the muon. In particular, we include IB effects in the $\bar K K$ channel, which are enhanced due to the proximity of the $\bar K K$ threshold and the $ϕ$ resonance. The resulting estimates make it unlikely that the current tension between lattice-QCD and data-driven evaluations of the HVP contribution is caused by IB corrections.
description: 9 pages, 1 figure; proceedings of the 39th International Symposium on Lattice Field Theory (LATTICE2022)
Nati sotto una quieta stella
Creators: Valentina Guglielmo
Publisher: name: Media Inaf
Year: 2020

Analizzando i dati raccolti dal telescopio spaziale Kepler fra il 2009 e il 2013, e integrandoli con le misure astrometriche di Gaia, un team di ricercatori del Max Planck, in Germania, ha selezionato un esteso campione di stelle del tutto analoghe al Sole per confrontare l’attività di quest’ultimo con quella delle sue simili. Ne è emerso che la nostra è una stella sorprendentemente calma. I risultati sono pubblicati su Science
The Art Market and Politics: The Case of the Sigg Collection
Creators: name: Foster, Nicola
Publisher: name: Journal for Art Market Studies
Year: 2019
Subjects: Art Market, Collectors, Museums, M+

description: On 13 June 2012 the Swiss collector Uli Sigg donated his collection of contemporary Chinese art to the new museum of visual art in Hong Kong: M+. In August 2012 Artprice published its report on contemporary art for July 2011 to June 2012 announcing that five out of the ten contemporary artists fetching highest prices at auction, were Chinese. On 29 November 2012 Xi Jinping delivered his first speech after taking office in which he set out his vision for China. This paper argues that in order to understand the Chinese art market and the political context in which it operates it helps to look at three events which took place in 2012 and their context. Art, the art market and politics are closely interconnected here. The case study of M+ and its foundational donation, the Sigg collection of “contemporary Chinese art”, helps to elucidate the relationships and the astonishing developments of the art market in China and Hong Kong during this time.
description: Journal for Art Market Studies, Vol 3, No 1 (2019)
Quasi-isometric classification of some high dimensional right-angled Artin groups
Creators: name: Behrstock, Jason A.
name: Januszkiewicz, Tadeusz
name: Neumann, Walter D.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Group Theory (math.GR)
subject: Geometric Topology (math.GT)
subject: FOS: Mathematics

description: In this note we give the quasi-isometry classification for a class of right angled Artin groups. In particular, we obtain the first such classification for a class of Artin groups with dimension larger than 2; our families exist in every dimension.
description: V2. To appear in Groups, Geometry, and Dynamics. Added a figure and an extra example. Corrected minor typos.
Some small orbifolds over polytopes
Creators: name: Sarkar, Soumen
Publisher: name: arXiv
Year: 2009
Subjects: subject: Algebraic Topology (math.AT)
subject: FOS: Mathematics
subject: 55N10, 55N33

description: We introduce some compact orbifolds on which there is a certain finite group action having a simple convex polytope as the orbit space. We compute the orbifold fundamental group and homology groups of these orbifolds. We calculate the cohomology rings of these orbifolds when the dimension of the orbifold is even. These orbifolds are intimately related to the notion of small cover.
description: 19 pages, 2 figures, many changes to the previous version. Comments and suggestions are welcome
title: Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° Ð¸ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð¿ÑÐ¾Ð¼ÑÑÐ»ÐµÐ½Ð½Ð¾Ð³Ð¾ ÑÐ¾Ð±Ð¾ÑÐ° Ð´Ð»Ñ Ð¿Ð°ÐºÐµÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ ÑÑÑÑÐ½ÑÑ Ð³ÑÑÐ·Ð¾Ð²
title: Ð½Ð°ÑÑÐ½ÑÐ¹ Ð´Ð¾ÐºÐ»Ð°Ð´
titleType: Subtitle
Creators: name: ÐÐ¸ÐºÐ¸ÑÐ¸Ð½Ð°, ÐÑÐµÐ½Ð¸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: 2018
Subjects: Ð Ð¾Ð±Ð¾ÑÑ Ð¿ÑÐ¾Ð¼ÑÑÐ»ÐµÐ½Ð½ÑÐµ
ÐÑÑÐ·Ñ
ÐÑÑÐ·Ð¾Ð·Ð°Ñ Ð²Ð°ÑÐ½ÑÐµ Ð¿ÑÐ¸ÑÐ¿Ð¾ÑÐ¾Ð±Ð»ÐµÐ½Ð¸Ñ
Ð¿Ð°ÐºÐµÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ

description: Ð ÑÐ°Ð±Ð¾ÑÐµ ÑÐ°ÑÑÐ¼Ð°ÑÑÐ¸Ð²Ð°ÐµÑÑÑ Ð¿ÑÐ¾Ð¼ÑÑÐ»ÐµÐ½Ð½ÑÐ¹ ÑÐ¾Ð±Ð¾Ñ, Ð¾ÑÑÑÐµÑÑÐ²Ð»ÑÑÑÐ¸Ð¹ Ð¿ÐµÑÐµÐ½Ð¾Ñ Ð¸Ð·Ð´ÐµÐ»Ð¸Ð¹ Ñ Ð¿Ð¾Ð¼Ð¾ÑÑÑ Ð¸ÑÐ¿Ð¾Ð»Ð½Ð¸ÑÐµÐ»ÑÐ½Ð¾Ð³Ð¾ Ð¼ÐµÑÐ°Ð½Ð¸Ð·Ð¼Ð° Ð¿Ð°ÑÐ°Ð»Ð»ÐµÐ»ÑÐ½Ð¾Ð¹ ÑÑÑÑÐºÑÑÑÑ, ÐºÐ¾ÑÐ¾ÑÑÐ¹ ÑÑÑÐ°Ð½Ð°Ð²Ð»Ð¸Ð²Ð°ÐµÑÑÑ Ð½Ð°Ð´ Ð¾Ð±ÑÐ»ÑÐ¶Ð¸Ð²Ð°ÐµÐ¼Ð¾Ð¹ Ð·Ð¾Ð½Ð¾Ð¹ Ð¸ Ð¼Ð¾Ð¶ÐµÑ Ð¸Ð¼ÐµÑÑ Ð¿ÑÐ°ÐºÑÐ¸ÑÐµÑÐºÐ¸ Ð»ÑÐ±ÑÑ ÑÑÐµÐ±ÑÐµÐ¼ÑÑ Ð³ÑÑÐ·Ð¾Ð¿Ð¾Ð´ÑÐµÐ¼Ð½Ð¾ÑÑÑ. ÐÐ²ÑÐ¾ÑÐ¾Ð¼ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½ ÑÐ¸ÑÑÐµÐ¼Ð½ÑÐ¹ Ð¿Ð¾Ð´ÑÐ¾Ð´ Ðº Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð¿Ð¾Ð´Ð¾Ð±Ð½ÑÑ ÑÐ¾Ð±Ð¾ÑÐ¾Ð², Ð·Ð°ÐºÐ»ÑÑÐ°ÑÑÐ¸Ð¹ÑÑ Ð² ÑÐ¾Ð²Ð¼ÐµÑÑÐ½Ð¾Ð¼ ÑÐ°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ð¸Ð¸ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¾Ð¹ Ð¾Ð¿ÐµÑÐ°ÑÐ¸Ð¸, Ð¼Ð°Ð½Ð¸Ð¿ÑÐ»ÑÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ ÑÐ¸ÑÑÐµÐ¼Ñ, ÑÐ¸ÑÑÐµÐ¼Ñ Ð¿ÑÐ¸Ð²Ð¾Ð´Ð¾Ð², ÑÐ¸ÑÑÐµÐ¼Ñ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ Ð¸ ÑÐ°Ð±Ð¾ÑÐµÐ³Ð¾ Ð¿ÑÐ¾ÑÑÑÐ°Ð½ÑÑÐ²Ð° ÑÐ¾Ð±Ð¾ÑÐ°.
Gaugino mass non-universality in an SO(10) supersymmetric Grand Unified Theory: low-energy spectra and collider signals
Creators: name: Bhattacharya, Subhaditya
name: Chakrabortty, Joydeep
Publisher: name: arXiv
Year: 2009
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We derive the non-universal gaugino mass ratios in a supergravity (SUGRA) framework where the Higgs superfields belong to the non-singlet representations {\bf 54} and {\bf 770} in a SO(10) Grand Unified Theory (GUT). We evaluate the ratios for the phenomenologically viable intermediate breaking chain $SU(4)_C \times SU(2)_L \times SU(2)_R (G_{422})$. After a full calculation of the gaugino mass ratios, noting some errors in the earlier calculation for {\bf 54}, we obtain, using the renormalisation group equations (RGE), interesting low scale phenomenology of such breaking patterns. Here, we assume the breaking of the SO(10) GUT group to the intermediate gauge group and that to the Standard Model (SM) take place at the GUT scale itself. We also study the collider signatures in multilepton channels at the Large Hadron Collider (LHC) for some selected benchmark points allowed by the cold dark matter relic density constraint provided by the WMAP data and compare these results with the minimal supergravity (mSUGRA) framework with similar gluino masses indicating their distinguishability in this regard.
description: 35 pages, 5 figures, 9 tables. Part of the calculations modified
Lebendige Demokratie dank positiver Psychologie?
Creators: name: Dittgen, Michell W.
Publisher: name: Universität Trier
Year: 2019
Subjects: subject: Politik
subject: Demokratie
subject: Positive Psychologie
subject: Jugend
subject: Wohlbefinden
subject: Partizipation
subject: Politisches Interesse
subject: politics
subject: democracy
subject: positive psycholgy
subject: youth
subject: human comfort
subject: participation
subject: interest in politics

description: Das Ideal einer lebendigen Demokratie mit engagierten Bürger/innen lässt nach Wegen suchen, um die Partizipationsbereitschaft nachkommender Generationen zu fördern. Ausgehend von der Prämisse, dass das Wohlbefinden einen zentralen Motivator darstellt, der sich auch bei jungen Menschen mithilfe der Konzepte der Positiven Psychologie gezielt fördern lässt (Brohm  Endres, 2015), nähert sich der vorliegende Beitrag den beiden folgenden Forschungsfragen: Erstens, lässt sich ein Zusammenhang zwischen dem Wohlbefinden Jugendlicher und ihrer politischen Partizipationsbereitschaft respektive ihrem politischen Interesse empirisch nachweisen? Zweitens, in welchen Kontexten und in welchem Maße erleben Jugendliche Wohlbefinden in der Auseinandersetzung mit politischen Themen, Akteur/innen und Prozessen? Da bisherige bundesweite und regionale Studien zu den Themen Jugend, Politik und politisch-gesellschaftlicher Teilhabe nur in bedingtem Maße Rückschlüsse auf die fünf Elemente des Wohlbefindens nach Seligman (2012) zuließen, wurde im Vorfeld des vorliegenden Beitrags eine schriftliche Befragung von 100 Jugendlichen aus dem saarländischen Landkreis Saarlouis durchgeführt. Die Befragten charakterisieren sich mehrheitlich als allgemein aufgeschlossen und interessiert, doch es gelingt der Politik und ihren Mittler/innen nur eingeschränkt, dieses Potenzial in aktive politische Teilhabe zu übersetzen. Unter anderem persönliche Kontakte zu politisch Engagierten und eigene Erfahrungen in politischen Verbänden erweisen sich indes als positiv und korrelieren mit dem politischen Interesse und der Offenheit der Jugendlichen gegenüber politischer Partizipation.
title: Ð¤Ð¾ÑÐ¼Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ Ð¼ÐµÑ Ð°Ð½Ð¸Ð·Ð¼Ð° ÑÑÑÐ¾Ð¹ÑÐ¸Ð²Ð¾Ð³Ð¾ ÑÐ°Ð·Ð²Ð¸ÑÐ¸Ñ Ð½ÐµÑÑÐµÐ´Ð¾Ð±ÑÐ²Ð°ÑÑÐµÐ³Ð¾ ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑÐ° Ð½Ð° Ð±Ð°Ð·Ðµ Ð¼Ð°ÑÐ³Ð¸Ð½Ð°Ð»ÑÐ½ÑÑ Ð¼ÐµÑÑÐ¾ÑÐ¾Ð¶Ð´ÐµÐ½Ð¸Ð¹
title: ÑÐ¿ÐµÑÐ¸Ð°Ð»ÑÐ½Ð¾ÑÑÑ 08.00.05 - Ð­ÐºÐ¾Ð½Ð¾Ð¼Ð¸ÐºÐ° Ð¸ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ðµ Ð½Ð°ÑÐ¾Ð´Ð½ÑÐ¼ Ñ Ð¾Ð·ÑÐ¹ÑÑÐ²Ð¾Ð¼ (ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÐºÐ°, Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ñ Ð¸ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ðµ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸ÑÐ¼Ð¸, Ð¾ÑÑÐ°ÑÐ»ÑÐ¼Ð¸, ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑÐ°Ð¼Ð¸: Ð¿ÑÐ¾Ð¼ÑÑÐ»ÐµÐ½Ð½Ð¾ÑÑÑ)
titleType: Subtitle
Creators: name: Ð¢Ð°Ð½ Ð¡ÑÐ¹Ð²ÑÐ¹
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: Ð¼Ð°ÑÐ³Ð¸Ð½Ð°Ð»ÑÐ½ÑÐµ Ð¼ÐµÑÑÐ¾ÑÐ¾Ð¶Ð´ÐµÐ½Ð¸Ñ
Ð½ÐµÑÑÐµÐ³Ð°Ð·Ð¾Ð²ÑÐ¹ ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑ
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Ð³Ð¾ÑÐ½Ð¾Ð¿ÑÐ¾Ð¼ÑÑÐ»ÐµÐ½Ð½ÑÐ¹ ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑ

description: Ð Ð°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ð° ÐºÐ°ÑÐµÐ³Ð¾ÑÐ¸Ñ Ð¼Ð°ÑÐ³Ð¸Ð½Ð°Ð»ÑÐ½ÑÑ Ð¼ÐµÑÑÐ¾ÑÐ¾Ð¶Ð´ÐµÐ½Ð¸Ð¹ Ð½ÐµÑÑÐ¸ Ð¸ ÐºÑÐ¸ÑÐµÑÐ¸Ð¸ Ð¸Ñ ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾Ð³Ð¾ Ð¾ÑÐ²Ð¾ÐµÐ½Ð¸Ñ. Ð£ÑÐ¾ÑÐ½ÐµÐ½Ð° ÐºÐ¾Ð½ÑÐµÐ¿ÑÐ¸Ñ ÑÑÑÐ¾Ð¹ÑÐ¸Ð²Ð¾Ð³Ð¾ ÑÐ°Ð·Ð²Ð¸ÑÐ¸Ñ Ð½ÐµÑÑÐµÐ³Ð°Ð·Ð¾Ð²Ð¾Ð³Ð¾ ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑÐ° Ð¿ÑÐ¸ Ð¾ÑÐ²Ð¾ÐµÐ½Ð¸Ð¸ Ð¼Ð°ÑÐ³Ð¸Ð½Ð°Ð»ÑÐ½ÑÑ Ð¼ÐµÑÑÐ¾ÑÐ¾Ð¶Ð´ÐµÐ½Ð¸Ð¹. ÐÑÐµÐ´Ð»Ð¾Ð¶ÐµÐ½ Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ð¾Ð½Ð½Ð¾-Ð­ÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¸Ð¹ Ð¼ÐµÑÐ°Ð½Ð¸Ð·Ð¼ Ð¸ Ð´Ð¾ÑÐ¾Ð¶Ð½Ð°Ñ ÐºÐ°ÑÑÐ° ÑÐ°Ð·Ð²Ð¸ÑÐ¸Ñ Ð´Ð¾Ð±ÑÑÐ¸ Ð¼Ð°ÑÐ³Ð¸Ð½Ð°Ð»ÑÐ½ÑÑ Ð·Ð°Ð¿Ð°ÑÐ¾Ð² Ð½ÐµÑÑÐ¸.
title: Ð­Ð»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¸Ðµ ÑÑÐ°Ð½ÑÐ¸Ð¸ Ð¸ Ð¿Ð¾Ð´ÑÑÐ°Ð½ÑÐ¸Ð¸
title: ÑÑÐµÐ±Ð½Ð¾Ðµ Ð¿Ð¾ÑÐ¾Ð±Ð¸Ðµ
titleType: Subtitle
title: Power plants and substations
Creators: name: ÐÐµÑÑÐ¾Ð²Ð°, Ð¡Ð²ÐµÑÐ»Ð°Ð½Ð°
name: Ð¨Ð°ÑÐ¾Ð²Ð°, ÐÐ°ÑÐ¸Ñ
name: ÐÐ°ÑÐ¸Ð»ÑÐµÐ²Ð°, ÐÐ»ÑÐ³Ð°
Publisher: name: ÐÐÐÐÐ¢ÐÐ¥-ÐÐ ÐÐ¡Ð¡
Year: 2021
Subjects: Ð­Ð»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¸Ðµ ÑÑÐ°Ð½ÑÐ¸Ð¸
Ð­Ð»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¸Ðµ Ð¿Ð¾Ð´ÑÑÐ°Ð½ÑÐ¸Ð¸

description: Ð¡Ð¾Ð¾ÑÐ²ÐµÑÑÑÐ²ÑÐµÑ Ð³Ð¾ÑÑÐ´Ð°ÑÑÑÐ²ÐµÐ½Ð½Ð¾Ð¼Ñ Ð¾Ð±ÑÐ°Ð·Ð¾Ð²Ð°ÑÐµÐ»ÑÐ½Ð¾Ð¼Ñ ÑÑÐ°Ð½Ð´Ð°ÑÑÑ Ð´Ð¸ÑÑÐ¸Ð¿Ð»Ð¸Ð½ Â«Ð­Ð»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ°Ñ ÑÐ°ÑÑÑ ÑÑÐ°Ð½ÑÐ¸Ð¹ Ð¸ Ð¿Ð¾Ð´ÑÑÐ°Ð½ÑÐ¸Ð¹Â» Ð¸ Â«Ð­ÐºÑÐ¿Ð»ÑÐ°ÑÐ°ÑÐ¸Ñ ÑÐ»ÐµÐºÑÑÐ¾ÑÑÐ°Ð½ÑÐ¸Ð¹Â» Ð½Ð°Ð¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ð¹ 13.03.02 Ð¸ 13.04.02 Â«Ð­Ð»ÐµÐºÑÑÐ¾ÑÐ½ÐµÑÐ³ÐµÑÐ¸ÐºÐ°
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description: The manual corresponds to the state educational standard for the courses Â«Electrical Part of Power Plants and SubstationsÂ» and Â«Operation of Power PlantsÂ» of the majors coded 13.03.02 and 13.04.02 Â«Electric Power Engineering and Electrical EngineeringÂ». The authors provide information on the production structure and performance of the Unified Energy System of Russia. Typical schemes of switchgears for power plants and substations are considered in detail. Electrical equipment and current-carrying parts are selected in accordance with general conditions. It is intended for students majoring in electrical power, studying the courses Â«Power Plants and SubstationsÂ», Â«Electrical Part of Power PlantsÂ», Â«Switchgear of Power PlantsÂ», Â«Electrical Equipment of TPP and NPPÂ», Â«Operation of Power PlantsÂ»; it can be used when preparing final qualification works
of bachelorâs and masterâs students.
Visão à parte: ADLER o regresso da Banda Desenhada de aventuras
Creators: name: Gil, Francisco Baptista
Publisher: name: Zenodo
Year: 1993
Subjects: Banda Desenhada
Algarve
Bedelho

description: Página de análise e divulgação de Banda Desenhada, publicada no Semanário Regional "Algarve Região".
New Bound States of Heavy Quarks at LHC and Tevatron
Creators: name: Das, C. R.
name: Froggatt, C. D.
name: Laperashvili, L. V.
name: Nielsen, H. B.
Publisher: name: arXiv
Year: 2008
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The present paper is based on the assumption that heavy quarks bound states exist in the Standard Model (SM). Considering New Bound States (NBS) of top-anti-top quarks (named T-balls) we have shown that: 1) there exists the scalar 1S--bound state of $6t+6\bar t$; 2) the forces which bind the top-quarks are very strong and almost completely compensate the mass of the twelve top-anti-top-quarks in the scalar NBS; 3) such strong forces are produced by the Higgs-top-quarks interaction with a large value of the top-quark Yukawa coupling constant $g_t\simeq 1$. Theory also predicts the existence of the NBS $6t + 5\bar t$, which is a color triplet and a fermion similar to the $t'$-quark of the fourth generation. We have also considered the "b-quark-replaced" NBS, estimated the masses of the lightest fermionic NBS: $M_{NBS}\gtrsim 300$ GeV, and discussed the larger masses of T-balls. We have developed a theory of the scalar T-ball's condensate and predicted the existence of three SM phases. Searching for heavy quark bound states at the Tevatron and LHC is discussed. We have constructed the possible form-factors of T-balls, and estimated the charge multiplicity coming from the T-ball's decays.
description: 25 pages 12 figures
title: ÐÐµÐ´Ð¸ÐºÐ¾-Ð±Ð¸Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ðµ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð²Ð¾Ð·Ð¼Ð¾Ð¶Ð½Ð¾ÑÑÐ¸ Ð¿ÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸Ñ ÑÐ¸Ð·Ð¸Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸ Ð°ÐºÑÐ¸Ð²Ð½ÑÑ Ð¿Ð¸ÑÐµÐ²ÑÑ Ð¼Ð¸ÐºÑÐ¾Ð½ÑÑÑÐ¸ÐµÐ½ÑÐ¾Ð² Ð´Ð»Ñ Ð¿ÑÐ¾ÑÐ¸Ð»Ð°ÐºÑÐ¸ÐºÐ¸ Ð³Ð¸Ð¿ÐµÑÐ¿Ð»Ð°Ð·Ð¸Ð¸ Ð¸ ÑÐ°ÐºÐ° Ð¿ÑÐµÐ´ÑÑÐ°ÑÐµÐ»ÑÐ½Ð¾Ð¹ Ð¶ÐµÐ»ÐµÐ·Ñ
title: Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÑÐºÐ°Ñ ÑÐ°Ð±Ð¾ÑÐ°
titleType: Subtitle
Creators: name: Ð Ð¾Ð¼Ð°Ð½Ð¾Ð², ÐÐ»Ð°Ð´Ð¸Ð¼Ð¸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: 2017
Subjects: Ð´Ð¾Ð±ÑÐ¾ÐºÐ°ÑÐµÑÑÐ²ÐµÐ½Ð½Ð°Ñ Ð³Ð¸Ð¿ÐµÑÐ¿Ð»Ð°Ð·Ð¸Ñ Ð¿ÑÐµÐ´ÑÑÐ°ÑÐµÐ»ÑÐ½Ð¾Ð¹ Ð¶ÐµÐ»ÐµÐ·Ñ
Ð¼Ð¾Ð´ÐµÐ»Ñ
Ð¿ÑÐ¾ÑÐ¸Ð»Ð°ÐºÑÐ¸ÐºÐ°
ÑÐ¸Ð·Ð¸Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸ Ð°ÐºÑÐ¸Ð²Ð½ÑÐµ Ð¿Ð¸ÑÐµÐ²ÑÐµ Ð¼Ð¸ÐºÑÐ¾Ð½ÑÑÑÐ¸ÐµÐ½ÑÑ
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description: ÐÐ° ÑÐºÑÐ¿ÐµÑÐ¸Ð¼ÐµÐ½ÑÐ°Ð»ÑÐ½Ð¾Ð¹ Ð¼Ð¾Ð´ÐµÐ»Ð¸ Ñ ÑÐ°Ð¼ÑÐ¾Ð² ÐºÑÑÑ Ð»Ð¸Ð½Ð¸Ð¸ Vistar Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ñ Ð¸ÑÐ¿ÑÑÐ°Ð½Ð¸Ñ Ð¸ ÑÑÐ°Ð²Ð½Ð¸ÑÐµÐ»ÑÐ½ÑÐ¹ Ð°Ð½Ð°Ð»Ð¸Ð· Ð²Ð»Ð¸ÑÐ½Ð¸Ñ ÑÐ¸Ð·Ð¸Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸ Ð°ÐºÑÐ¸Ð²Ð½ÑÑ Ð¿Ð¸ÑÐµÐ²ÑÑ Ð¼Ð¸ÐºÑÐ¾Ð½ÑÑÑÐ¸ÐµÐ½ÑÐ¾Ð² Ð¸ Ð»ÐµÐºÐ°ÑÑÑÐ²ÐµÐ½Ð½Ð¾Ð³Ð¾ Ð¿ÑÐ¾ÑÐ¸Ð²Ð¾Ð¾Ð¿ÑÑÐ¾Ð»ÐµÐ²Ð¾Ð³Ð¾ Ð¿ÑÐµÐ¿Ð°ÑÐ°ÑÐ° ÑÐ¸Ð½Ð°ÑÑÐµÑÐ¸Ð´Ð° Ð½Ð° Ð´Ð¾Ð±ÑÐ¾ÐºÐ°ÑÐµÑÑÐ²ÐµÐ½Ð½ÑÑ Ð³Ð¸Ð¿ÐµÑÐ¿Ð»Ð°Ð·Ð¸Ñ Ð¿ÑÐµÐ´ÑÑÐ°ÑÐµÐ»ÑÐ½Ð¾Ð¹ Ð¶ÐµÐ»ÐµÐ·Ñ. ÐÑÐ¸ÑÐµÑÐ¸ÐµÐ¼ Ð´Ð»Ñ Ð¾ÑÐµÐ½ÐºÐ¸ ÑÐ²Ð»ÑÐ»Ð¸ÑÑ Ð´Ð°Ð½Ð½ÑÐµ Ð°Ð½Ð°ÑÐ¾Ð¼Ð¸ÑÐµÑÐºÐ¸Ñ, ÑÐ¸Ð·Ð¸Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ñ, Ð¼Ð¾ÑÑÐ¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ñ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ð¹ Ð¿ÑÐµÐ´ÑÑÐ°ÑÐµÐ»ÑÐ½Ð¾Ð¹ Ð¶ÐµÐ»ÐµÐ·Ñ Ð¶Ð¸Ð²Ð¾ÑÐ½ÑÑ, Ð° ÑÐ°ÐºÐ¶Ðµ Ð±Ð¸Ð¾ÑÐ¸Ð¼Ð¸ÑÐµÑÐºÐ¸Ðµ Ð¿Ð¾ÐºÐ°Ð·Ð°ÑÐµÐ»Ð¸ ÐºÑÐ¾Ð²Ð¸ Ð½Ð° ÑÐ¾Ð´ÐµÑÐ¶Ð°Ð½Ð¸Ðµ Ð³Ð¾ÑÐ¼Ð¾Ð½Ð° ÑÐµÑÑÐ¾ÑÑÐµÑÐ¾Ð½. Ð£ÑÑÐ°Ð½Ð¾Ð²Ð»ÐµÐ½Ð¾, ÑÑÐ¾ ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÑ Ð²Ð»Ð¸ÑÐ½Ð¸Ñ Ð¿ÑÐ¾Ð²Ð¸ÑÐ°Ð¼Ð¸Ð½Ð½Ð¾Ð³Ð¾ ÑÐ²Ð¾Ð¹Ð½Ð¾Ð³Ð¾ ÐºÐ¾Ð½ÑÐµÐ½ÑÑÐ°ÑÐ° Ð½Ð° Ð´Ð¾Ð±ÑÐ¾ÐºÐ°ÑÐµÑÑÐ²ÐµÐ½Ð½ÑÑ Ð³Ð¸Ð¿ÐµÑÐ¿Ð»Ð°Ð·Ð¸Ñ Ð¿ÑÐµÐ´ÑÑÐ°ÑÐµÐ»ÑÐ½Ð¾Ð¹ Ð¶ÐµÐ»ÐµÐ·Ñ ÑÑÐ°Ð²Ð½Ð¸Ð¼Ð° Ñ Ð²Ð»Ð¸ÑÐ½Ð¸ÐµÐ¼ ÑÐ¸Ð½Ð°ÑÑÐµÑÐ¸Ð´Ð°. ÐÐ¾Ð·Ð´ÐµÐ¹ÑÑÐ²Ð¸Ðµ ÐºÐ¾Ð¼Ð±Ð¸Ð½Ð°ÑÐ¸Ð¸ ÐºÐ¾Ð½ÑÐµÐ½ÑÑÐ°ÑÐ° Ð¾Ð¼ÑÐ»ÐµÐ½Ð½Ð¾Ð³Ð¾ Ð»Ð°Ð¼Ð¸Ð½Ð°ÑÐ¸Ð¸ Ð¸ Ð»Ð¸ÐºÐ¾Ð¿Ð¸Ð½Ð° Ð¸Ð¼ÐµÐ»Ð¾ Ð¼ÐµÐ½ÐµÐµ Ð²ÑÑÐ°Ð¶ÐµÐ½Ð½ÑÐ¹ ÑÑÑÐµÐºÑ, ÑÐµÐ¼ ÑÐ¸Ð½Ð°ÑÑÐµÑÐ¸Ð´. ÐÐ¾Ð±Ð¾ÑÐ½ÑÐµ ÑÑÑÐµÐºÑÑ Ð²Ð»Ð¸ÑÐ½Ð¸Ñ Ð¼Ð¸ÐºÑÐ¾Ð½ÑÑÑÐ¸ÐµÐ½ÑÐ¾Ð² Ð½Ðµ Ð²ÑÑÐ²Ð»ÐµÐ½Ñ. ÐÐ¾ÐºÐ°Ð·Ð°Ð½Ð° ÑÐµÐ»ÐµÑÐ¾Ð¾Ð±ÑÐ°Ð·Ð½Ð¾ÑÑÑ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¿ÑÐ¸ÑÐ¾Ð´Ð½ÑÑ Ð±Ð¸Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸ Ð°ÐºÑÐ¸Ð²Ð½ÑÑ Ð²ÐµÑÐµÑÑÐ² Ð¿ÑÐ¸ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐµ ÑÐµÑÐµÐ¿ÑÑÑ Ð¿Ð¸ÑÐµÐ²ÑÑ Ð¿ÑÐ¾Ð´ÑÐºÑÐ¾Ð² ÑÑÐ½ÐºÑÐ¸Ð¾Ð½Ð°Ð»ÑÐ½Ð¾Ð³Ð¾ Ð½Ð°Ð·Ð½Ð°ÑÐµÐ½Ð¸Ñ Ð´Ð»Ñ Ð¿ÑÐ¾ÑÐ¸Ð»Ð°ÐºÑÐ¸ÐºÐ¸ Ð³Ð¸Ð¿ÐµÑÐ¿Ð»Ð°Ð·Ð¸Ð¸ Ð¸ ÑÐ°ÐºÐ° Ð¿ÑÐµÐ´ÑÑÐ°ÑÐµÐ»ÑÐ½Ð¾Ð¹ Ð¶ÐµÐ»ÐµÐ·Ñ.
Reconstruction of material losses by perimeter penalization and phase-field methods
Creators: name: Rondi, Luca
Publisher: name: arXiv
Year: 2009
Subjects: subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics
subject: 35R30 (Primary), 49J45 (Secondary), 35B60, 35J25

description: We treat the inverse problem of determining material losses, such as cavities, in a conducting body, by performing electrostatic measurements at the boundary. We develop a numerical approach, based on variational methods, to reconstruct the unknown material loss by a single boundary measurement of current and voltage type. The method is based on the use of phase-field functions to model the material losses and on a perimeter-like penalization to regularize the otherwise ill-posed problem.We justify the proposed approach by a convergence result, as the error on the measurement goes to zero.
description: 28 pages
A study of the popularity of Edmund Spenser as revealed by allusion and criticism between the years 1600 and 1850, with an appendix added to show the extent of Spenser study and scholarship in leading North American universities and colleges today
Creators: name: Armstrong, Robert James
Publisher: name: University of British Columbia
Year: 2012

description: This thesis is a study of the popularity of Edmund Spenser as revealed by allusion and criticism between the years 1600 to 1850. An appendix has been added showing .the extent of Spenser study and scholarship in leading North American universities today. I have shown that Spenser was highly regarded by the Elizabethan and Jacobean writers; was attacked by the neo-classicists; was praised without qualification by the romantics and with qualification by the later romantics; and was severely attacked by the early Victorians. Spenser's popularity, I believe, has declined not among writers but among readers, reaching its lowest point at the time of the romantics, and not regaining strength since. The appendix contains the results of a questionnaire, sent to leading universities, concerning Spenser study and scholarship. In these institutions Spenser receives only a small fraction of the attention that is paid to Chaucer, Shakespeare and Milton. In my opinion, the results reveal the fact that mainly because of student apathy towards him, universities are not fostering a study of Spenser. On the whole, I think I have shown that the works of Edmund Spenser have become the property of writers and of a small group of interested scholars.
title: ÐÐ½Ð°Ð»Ð¸Ð· Ð±Ð¸Ð·Ð½ÐµÑ-Ð¿ÑÐ¾ÑÐµÑÑÐ¾Ð² Ð¼ÐµÐ¶Ð´ÑÐ½Ð°ÑÐ¾Ð´Ð½Ð¾Ð¹ ÑÐ¾ÑÐ³Ð¾Ð²Ð¾Ð¹ ÐºÐ¾Ð¼Ð¿Ð°Ð½Ð¸Ð¸
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
Creators: name: ÐÐ¾ÑÐ¾Ð»ÐµÐ², 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: 2018
Subjects: Ð±Ð¸Ð·Ð½ÐµÑ-Ð¿ÑÐ¾ÑÐµÑÑÑ
Ð¿Ð¾ÑÑÐµÐ±Ð¸ÑÐµÐ»ÑÑÐºÐ¸Ðµ ÐºÐ¾Ð¾Ð¿ÐµÑÐ°ÑÐ¸Ð¸
Ð¥-Ð¸Ð½Ð¶Ð¸Ð½Ð¸ÑÐ¸Ð½Ð³
ÐºÐ¾Ð¼Ð¼ÐµÑÑÐµÑÐºÐ°Ñ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÑ

description: Ð¦ÐµÐ»ÑÑ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐ²Ð»ÑÐµÑÑÑ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° Ð¿ÑÐ¾ÑÐµÑÑÐ½Ð¾Ð¹ Ð¼Ð¾Ð´ÐµÐ»Ð¸ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ Ð±Ð¸Ð·Ð½ÐµÑ-Ð¿ÑÐ¾ÑÐµÑÑÐ°Ð¼Ð¸ ÑÐ¾ÑÐ³Ð¾Ð²Ð¾Ð³Ð¾ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ ÐÐÐ Â«IKEAÂ» Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ð°Ð½Ð¸Ð¸ ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑÐ½Ð¾Ð³Ð¾ ÑÐ¸ÑÑÐµÐ¼Ð½Ð¾Ð³Ð¾ Ð¿Ð¾Ð´ÑÐ¾Ð´Ð°, ÑÑÐ¾ Ð¿Ð¾Ð·Ð²Ð¾Ð»Ð¸Ñ Ð²ÑÐ±ÑÐ°ÑÑ Ð¿ÑÑÐ¸ Ð¿Ð¾Ð²ÑÑÐµÐ½Ð¸Ñ ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÐ¸ ÑÐ°Ð±Ð¾ÑÑ Ð½Ð° ÑÑÐ½ÐºÐµ Ð¿Ð¾ÑÑÐµÐ±Ð¸ÑÐµÐ»ÑÑÐºÐ¸Ñ ÐºÐ¾Ð¾Ð¿ÐµÑÐ°ÑÐ¸Ð¹, Ð¿ÑÐ¾Ð²ÐµÑÑÐ¸ Ð¥-Ð¸Ð½Ð¶Ð¸Ð½Ð¸ÑÐ¸Ð½Ð³ Ð±Ð¸Ð·Ð½ÐµÑÐ° Ð½Ð° ÑÑÐ½ÐºÐµ Ð¿Ð¾ÑÑÐµÐ±Ð¸ÑÐµÐ»ÑÑÐºÐ¾Ð¹ Ð¿ÑÐ¾Ð´ÑÐºÑÐ¸Ð¸, Ð½Ðµ Ð°ÐºÑÐµÐ½ÑÐ¸ÑÑÑ Ð²Ð½Ð¸Ð¼Ð°Ð½Ð¸Ñ Ð½Ð° ÑÐ¿ÐµÑÐ¸ÑÐ¸ÐºÐµ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ ÐºÐ¾Ð¼Ð¿Ð°Ð½Ð¸Ð¹ Ð½Ð° Ð¿ÐµÑÐ²ÑÑ ÑÑÐ°Ð¿Ð°Ñ ÑÐµÐ¸Ð½Ð¶Ð¸Ð½Ð¸ÑÐ¸Ð½Ð³Ð° Ð¸ Ð¥-Ð¸Ð½Ð¶Ð¸Ð½Ð¸ÑÐ¸Ð½Ð³Ð°. ÐÐ° Ð¾ÑÐ½Ð¾Ð²Ðµ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐ¾Ð² ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ ÐºÐ¾Ð¼Ð¼ÐµÑÑÐµÑÐºÐ¾Ð¹ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÑÑ Ð¸ ÑÑÑÐµÑÑÐ²ÑÑÑÐµÐ¹ ÑÐ¸ÑÑÐµÐ¼Ñ Ð²Ð·Ð°Ð¸Ð¼Ð¾Ð´ÐµÐ¹ÑÑÐ²Ð¸Ñ ÐÐÐ Â«IKEAÂ» Ð² Ð¿ÑÐ¾ÑÐµÑÑÐµ Ð¾ÑÑÑÐµÑÑÐ²Ð»ÐµÐ½Ð¸Ñ ÐºÐ¾Ð¼Ð¼ÐµÑÑÐµÑÐºÐ¾Ð¹ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ Ð¿Ð¾ÑÑÑÐ¾ÐµÐ½Ñ Ð¼Ð¾Ð´ÐµÐ»Ð¸ Ð±Ð¸Ð·Ð½ÐµÑ-Ð¿ÑÐ¾ÑÐµÑÑÐ¾Ð² âÐºÐ°Ðº Ð´Ð¾Ð»Ð¶Ð½Ð¾ Ð±ÑÑÑâ (to be). Ð¡ ÑÑÐ¾Ð¹ ÑÐµÐ»ÑÑ Ð´Ð»Ñ Ð±Ð¸Ð·Ð½ÐµÑ-Ð¿ÑÐ¾ÑÐµÑÑÐ¾Ð² ÐºÐ¾Ð¼Ð¼ÐµÑÑÐµÑÐºÐ¾Ð¹ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ ÐÐÐ Â«IKEAÂ» Ð¿Ð¾ÑÑÑÐ¾ÐµÐ½Ñ Ð¼Ð¾Ð´ÐµÐ»Ð¸ Ð² Ð¼ÐµÑÐ¾Ð´Ð¾Ð»Ð¾Ð³Ð¸Ð¸ IDEF3, Ð¾ÑÑÐ°Ð¶Ð°ÑÑÐ¸Ðµ ÑÑÑÑÐºÑÑÑÑ Ð±Ð¸Ð·Ð½ÐµÑ-Ð¿ÑÐ¾ÑÐµÑÑÐ¾Ð², Ð° ÑÐ°ÐºÐ¶Ðµ Ð¿Ð¾ÑÐ¾ÐºÐ¸ Ð¸Ð½ÑÐ¾ÑÐ¼Ð°ÑÐ¸Ð¸, ÐºÐ¾ÑÐ¾ÑÑÐµ ÑÐ²ÑÐ·ÑÐ²Ð°ÑÑ Ð¾Ð¿ÐµÑÐ°ÑÐ¸Ð¸ Ð±Ð¸Ð·Ð½ÐµÑ-Ð¿ÑÐ¾ÑÐµÑÑÐ¾Ð² ÐºÐ¾Ð¼Ð¿Ð°Ð½Ð¸Ð¸ Â«IKEAÂ».
La verità del ghiaccio
Creators: Valentina Guglielmo
Publisher: name: Media Inaf
Year: 2020

Uno studio innovativo in laboratorio ha dimostrato la fattibilità di ricostruire la storia dell’orientamento del campo geomagnetico attraverso gli strati di ghiaccio e polveri nelle regioni polari della Terra. L’esperimento ha mostrato che la concentrazione di particelle magnetiche nel ghiaccio determina il livello di magnetizzazione residua, e fornisce una metodologia applicabile alla ricostruzione della storia magnetica di altri corpi planetari
The X-ray Spectra of the Luminous LMXBs in NGC 3379: Field and Globular Cluster Sources
Creators: name: Brassington, N. J.
name: Fabbiano, G.
name: Blake, S.
name: Zezas, A.
name: Angelini, L.
name: Davies, R. L.
name: Gallagher, J.
name: Kalogera, V.
name: Kim, D. -W.
name: King, A. R.
name: Kundu, A.
name: Trinchieri, G.
name: Zepf, S.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: From a deep multi-epoch Chandra observation of the elliptical galaxy NGC 3379 we report the spectral properties of eight luminous LMXBs (LX>1.2E38 erg/s). We also present a set of spectral simulations, produced to aid the interpretation of low-count single-component spectral modeling. These simulations demonstrate that it is possible to infer the spectral states of X-ray binaries from these simple models and thereby constrain the properties of the source. Of the eight LMXBs studied, three reside within globular clusters, and one is a confirmed field source. Due to the nature of the luminosity cut all sources are either neutron star binaries emitting at or above the Eddington luminosity or black hole binaries. The spectra from these sources are well described by single-component models, with parameters consistent with Galactic LMXB observations, where hard-state sources have a range in photon index of 1.5-1.9 and thermally dominated sources have inner disc temperatures between ~0.7-1.55 keV. The large variability observed in the brightest globular cluster source (LX>4E38 erg/s) suggests the presence of a black hole binary. At its most luminous this source is observed in a thermally dominated state with kT=1.5 keV, consistent with a black hole mass of ~4 Msol. This observation provides further evidence that globular clusters are able to retain such massive binaries. We also observed a source transitioning from a bright state (LX~1E39 erg/s), with prominent thermal and non-thermal components, to a less luminous hard state (LX=3.8E38 erg/s, Gamma=1.85). In its high flux emission this source exhibits a cool-disc component of ~0.14 keV, similar to spectra observed in some ultraluminous X-ray sources. Such a similarity indicates a possible link between `normal' stellar mass black holes in a high accretion state and ULXs.
description: Accepted to ApJ; 24 pages with 17 figures. Replacement includes additional simulations and a decision tree summarizing the simulation results
Betelgeuse, una stella “a pois”
Creators: Laura Leonardi
Publisher: name: Media Inaf
Year: 2020

Betelgeuse, la famosa stella nella costellazione di Orione, negli ultimi mesi ha subito un forte calo di luminosità. Gli scienziati hanno teorizzato varie ipotesi cercando di spiegare il fenomeno. Un team guidato dal Max Planck Institute for Astronomy ha dimostrato che all'origine dell'oscuramento potrebbe esserci la produzione di macchie solari. I risultati sono stati pubblicati su ApJ Letters
Entanglement and area law with a fractal boundary in a topologically ordered phase
Creators: name: Hamma, Alioscia
name: Lidar, Daniel A.
name: Severini, Simone
Publisher: name: arXiv
Year: 2009
Subjects: subject: Quantum Physics (quant-ph)
subject: Combinatorics (math.CO)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: Quantum systems with short range interactions are known to respect an area law for the entanglement entropy: the von Neumann entropy $S$ associated to a bipartition scales with the boundary $p$ between the two parts. Here we study the case in which the boundary is a fractal. We consider the topologically ordered phase of the toric code with a magnetic field. When the field vanishes it is possible to analytically compute the entanglement entropy for both regular and fractal bipartitions $(A,B)$ of the system, and this yields an upper bound for the entire topological phase. When the $A$-$B$ boundary is regular we have $S/p =1$ for large $p$. When the boundary is a fractal of Hausdorff dimension $D$, we show that the entanglement between the two parts scales as $S/p=γ\leq1/D$, and $γ$ depends on the fractal considered.
description: 5 pages, 2 figures, updated to published version
title: ÐÐµÑÐ¾Ð´Ð¸ÐºÐ° ÑÐ¾Ð²ÐµÑÑÐµÐ½ÑÑÐ²Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÑÑÑÐºÑÑÑÑ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ Ð¸ Ð±Ð¸Ð·Ð½ÐµÑ-Ð¿ÑÐ¾ÑÐµÑÑÐ¾Ð² Ð¸Ð½ÑÐµÑÐ½ÐµÑ-Ð¼Ð°Ð³Ð°Ð·Ð¸Ð½Ð° Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ðµ ÑÐ¸ÑÑÐµÐ¼Ð½Ð¾-ÑÐµÐ»ÐµÐ²Ð¾Ð³Ð¾ Ð¿Ð¾Ð´Ñ Ð¾Ð´Ð°
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
Creators: name: ÐÐºÐ¾Ð¿ÑÐ½, Ð¢Ð¸ÑÐ°Ð½
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: 2018
Subjects: Ð±Ð¸Ð·Ð½ÐµÑ-Ð¿ÑÐ¾ÑÐµÑÑ
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description: Ð¦ÐµÐ»ÑÑ Ð²ÑÐ¿ÑÑÐºÐ½Ð¾Ð¹ Ð¿ÑÐ¾Ð´Ð²Ð¸Ð¶ÐµÐ½Ð¸Ð¸ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ ÑÐ°Ð·Ð´ÐµÐ»ÐµÐ½Ð¸Ð¸ ÑÐ²Ð»ÑÐµÑÑÑ Ð¸Ð·ÑÑÐµÐ½Ð¸Ðµ, ÑÑÑÐ°Ð½Ð¾Ð²Ð»ÐµÐ½Ð¸Ðµ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° Ð¸ Ð²Ð½ÐµÐ´ÑÐµÐ½Ð¸Ðµ ÑÐ¾Ð²Ð°ÑÐ¾Ð² Ð¼ÐµÑÐ¾Ð´Ð¸ÐºÐ¸ ÑÐ¾Ð²ÐµÑÑÐµÐ½ÑÑÐ²Ð¾Ð²Ð°Ð½Ð¸Ñ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ ÑÑÑÑÐºÑÑÑÑ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ ÑÐ¾Ð·Ð½Ð¸ÑÐ½Ð¾Ð¹ Ð¸ Ð±Ð¸Ð·Ð½ÐµÑ-Ð¿ÑÐ¾ÑÐµÑÑÐ¾Ð². ÐÐ·ÑÑÐµÐ½Ñ Ð¿Ð¾Ð½ÑÑÐ¸Ñ ÑÐ¾Ð¿ÑÐ¾Ð²Ð¾Ð¶Ð´Ð°ÑÑÑÑ Ð°Ð½Ð°Ð»Ð¸Ð·Ð° Ð±Ð¸Ð·Ð½ÐµÑ-Ð¿ÑÐ¾ÑÐµÑÑÐ¾Ð². ÐÐ·ÑÑÐµÐ½Ð° Ð¸Ð·ÑÑÐºÐ°Ð½Ð¸Ðµ Ð¸ Ð²ÑÐ±ÑÐ°Ð½Ð° Ð¼ÐµÑÐ¾Ð´Ð¾Ð»Ð¾Ð³Ð¸Ñ Ð¸Ð·ÑÑÐºÐ°Ð½Ð¸Ðµ Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð±Ð¸Ð·Ð½ÐµÑ-Ð¿ÑÐ¾ÑÐµÑÑÐ¾Ð². ÐÑÐ±ÑÐ°Ð½Ñ Ð¸Ð½ÑÐ¾ÑÐ¼Ð°ÑÐ¸Ð¾Ð½Ð½Ð¾Ðµ case-ÑÑÐµÐ´ÑÑÐ²Ð° Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð·Ð°ÐºÐ»ÑÑÐµÐ½Ð¸Ðµ Ð±Ð¸Ð·Ð½ÐµÑ-Ð¿ÑÐ¾ÑÐµÑÑÐ°. Ð¡Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð° ÑÑÑÐµÑÑÐ²ÑÑÑÐ°Ñ Ð·Ð°ÐºÑÐ¿Ð¾ÑÐ½Ð¾Ð¹ ÑÑÑÑÐºÑÑÑÑ Ð±Ð¸Ð·Ð½ÐµÑ-Ð¿ÑÐ¾ÑÐµÑÑÐ¾Ð² Ð¾ÑÐ½Ð¾ÑÑÑÑÑ Ð¸Ð½ÑÐµÑÐ½ÐµÑ-Ð¼Ð°Ð³Ð°Ð·Ð¸Ð½Ð° (Ð¼Ð¾Ð´ÐµÐ»Ñ ÑÐ¾Ð·Ð½Ð¸ÑÐ½Ð¾Ð¹ AS-IS). Ð¡Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð° Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÑÐµÐ¼Ð°Ñ ÑÑÐ°Ð¿Ð¾Ð¼ ÑÑÑÑÐºÑÑÑÐ° Ð±Ð¸Ð·Ð½ÐµÑ-Ð¿ÑÐ¾ÑÐµÑÑÐ¾Ð² ÑÐ°Ð·Ð´ÐµÐ»ÐµÐ½Ð¸Ð¸ Ð¸Ð½ÑÐµÑÐ½ÐµÑ-Ð¼Ð°Ð³Ð°Ð·Ð¸Ð½Ð° (Ð¼Ð¾Ð´ÐµÐ»Ñ ÑÐ¾ÑÐ³Ð¾Ð²ÑÑ TO-BE).
CT findings in Rhodococcus equi lung infection: a case report and a review of the literature
Creators: name: Sergio, Pietro
Publisher: name: EURORAD
Year: 2015
Subjects: subject: Lung
subject: CT
subject: Diagnostic procedure
subject: Abscess

description: Clinical History Image Findings Discussion Find Diagnosis Differential Diagnosis
description: male, 42 years
description: Clinical History: We present a case of a 42 year old man with chest pain, purulent sputum and dyspnea, that persisted for several days. The patient reported an important weight loss in the last period. HIV test was positive and CD4 T-cell count was 30 cells/ÃÂ¼L. A chest CT... Final Diagnosis: Rhodococcus equi pneumonia
Consistency conditions for brane tilings
Creators: name: Davison, Ben
Publisher: name: arXiv
Year: 2008
Subjects: subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics
subject: 14A22

description: Given a brane tiling on a torus, we provide a new way to prove and generalise the recent results of Szendroi, Mozgovoy and Reineke regarding the Donaldson-Thomas theory of the moduli space of framed cyclic representations of the associated algebra. Using only a natural cancellation-type consistency condition, we show that the algebras are 3-Calabi-Yau, and calculate Donaldson-Thomas type invariants of the moduli spaces. Two new ingredients to our proofs are a grading of the algebra by the path category of the associated quiver modulo relations, and a way of assigning winding numbers to pairs of paths in the lift of the brane tiling to R^2. These ideas allow us to generalise the above results to all consistent brane tilings on K(pi,1) surfaces. We also prove a converse: no consistent brane tiling on a sphere gives rise to a 3-Calabi-Yau algebra.
description: 28 pages, 4 figures. Many clarifications thanks to referee. Final version
«Controlo Remoto» de José Carlos Fernandes: Humor Negro e Televisão
Creators: name: Santos, Rute Isabel
name: Gil, Francisco Baptista
Publisher: name: Zenodo
Year: 1993
Subjects: Banda Desenhada
Algarve
Bedelho

description: Página de análise e divulgação de Banda Desenhada, publicada no Semanário Regional "Algarve Região".
Idiopathic gallbladder perforation
Creators: name: Raguso, Mario
Publisher: name: EURORAD
Year: 2015
Subjects: subject: Abdomen
subject: CT
subject: Diagnostic procedure
subject: Pathology

description: Clinical History Image Findings Discussion Find Diagnosis Differential Diagnosis
description: male, 75 years
description: Clinical History: A 75-year-old male presented at emergency department with two hours scattered abdominal pain, more severe in right hypochondrium, with nausea and fever. Abdomen was tender. He had a recent PET-CT examination for lung nodules control, which was negative fo... Final Diagnosis: Idiopathic gallbladder perforation
Active control of qubit-qubit entanglement evolution
Creators: name: Leandro, J. F.
name: de Castro, A. S. M.
name: Munhoz, P. P.
name: Semião, F. L.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: In this work, we propose a scheme to design the time evolution of the entropy of entanglement between two qubits. It is shown an explicit accurate solution for the inverse problem of determining the time dependence of the coupling constant from a user-defined dynamical entanglement function. Such an active control of entanglement can be implemented in many different physical implementations of coupled qubits, and we briefly comment on the use of interacting flux qubits.
description: Author added, Expanded version, 10 figures
Extensive peritoneal calcifications and ascites in a dialysis patient
Creators: name: Kontaki, Theodosia
Publisher: name: EURORAD
Year: 2015
Subjects: subject: Abdomen
subject: CT
subject: Contrast agent-oral
subject: Calcifications / Calculi

description: Clinical History Image Findings Discussion Find Diagnosis Differential Diagnosis
description: male, 85 years
description: Clinical History: An 85-year-old man on long-term peritoneal dialysis due to end-stage renal disease, was admitted to our hospital with abdominal distension, vomiting and diffuse abdominal pain. He had not undergone renal transplantation and from his past history congestiv... Final Diagnosis: Encapsulating peritoneal sclerosis
Vulcani “assolti” per l’estinzione dei dinosauri
Creators: Giuseppe Fiasconaro
Publisher: name: Media Inaf
Year: 2020

Utilizzando sofisticati strumenti di modellazione paleoclimatica combinati con modelli paleoecologici, un team di ricercatori guidati dall'Imperial College di Londra ha dimostrato come a causare l’estinzione di massa dei dinosauri non siano state le grandi eruzioni vulcaniche che sono avvenute numerose fra il Cretaceo e il Paleocene. Al contrario, secondo il nuovo studio pubblicato su Pnas, i gas serra rilasciati dalle eruzioni avrebbero addirittura potuto aiutare a ripristinare molti habitat dopo l'impatto, aiutando così la vita a prosperare
Sichtbare Folgen unsichtbarer Verletzungen: Möglichkeiten der Früherkennung und -behandlung durch die Schulsozialarbeit bei psychischer Gewalt in der familiären Erziehung
Creators: name: Stör, Sabina
Publisher: name: Zenodo
Year: 2020

description: In der Schweiz haben die Eltern das Recht und die Pflicht ihre Kinder zu erziehen, wobei sie in der Wahl der konkreten Art und Weise frei sind, solange sie sich am Wohl des Kindes orientieren und dieses gewährleisten. Die Gerichtspraxis zeigt, dass es verschiedene Auslegungen dazu gibt, inwiefern durch diese grundsätzlichen Bestimmungen der Schutz des Kindes vor jeglicher Gewalt gewährleistet ist. Ein explizites Recht auf eine gewaltfreie Erziehung fehlt in der Schweiz. Der Staat muss jedoch eingreifen, wenn das Kindeswohl gefährdet erscheint. Psychische Gewalt steht weniger im Fokus als andere Gewaltformen und es lassen sich dazu spärlicher Literatur und Studien finden. Zugleich wird vermutet, dass sie die verbreitetste Form von Gewalt gegen Kinder ist; unter anderem weil andere Gewaltformen auch eine psychische Komponente enthalten. Psychische Bestrafungen wie heftige Beschimpfungen, Drohungen oder Einsperren gefährden spätestens ab einer gewissen Intensität und/oder Häufigkeit das Kindswohl. In der Schweiz erleben schätzungsweise 390'000 Kinder regelmässig solche Bestrafungsmassnahmen. Die Ursachen für psychische Gewalt in der Erziehung sind komplex, oft verknüpft mit Belastungsfaktoren bei den Eltern und es kommt zu Gewaltspiralen, die auch transgenerational wirken können. Die Folgen bei den Kindern sind vielfältig, treten kurz- wie langfristig auf und reichen von Wachstumsstörungen über psychische Erkrankungen bis zu sozialen Auffälligkeiten und Schwierigkeiten im Umgang mit anderen Menschen. Zentral sind zudem die negativen Auswirkungen auf die Bindung und Beziehung zwischen Eltern und Kindern. Es gibt kein Symptom, das mit Gewissheit auf psychische Gewalt hinweist. In der Schule können Aussagen des Kindes oder der Eltern, Auffälligkeiten in der Entwicklung oder im Sozialverhalten oder bei der Interaktion zwischen Eltern und Kindern Anhaltspunkte für psychische Gewalt in der Erziehung sein. Schulen führen keine universellen Screenings durch, können im Rahmen der Früherkennung aber Instrumente einführen zur strukturierten Beobachtung, zum standardisierten Austausch und zur Strukturierung des Vorgehens. Die Schulsozialarbeit nimmt dabei eine wichtige Funktion ein, weil sie ihr Fachwissen einbringen und eine Brückenfunktion zwischen Familie, Schule und externen Fachstellen einnehmen kann. Sie verfügt über die nötigen Fach- und Methodenkompetenzen zur Beratung und Begleitung betroffener Kinder und Familien, zum Coaching von Lehrpersonen und Schulleitungen sowie zur Triage und Meldung an die Behörden, falls im Falle einer (potenziellen) Gefährdung nicht anders Abhilfe geschaffen werden kann.
description: + Code Diss LU: hslusa mas sar + Fussnote: Master-Arbeit MAS Sozialarbeit und Recht, Hochschule Luzern – Soziale Arbeit, 2020 + NL-Code: NLLUHSA202101
title: ÐÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÐ¸ Ð³Ð°Ð·Ð¾Ð²Ð¾Ð³Ð¾ Ð¾Ñ Ð»Ð°Ð¶Ð´ÐµÐ½Ð¸Ñ ÑÐ¾ÑÐ¾ÑÐ° ÑÑÑÐ±Ð¾Ð³ÐµÐ½ÐµÑÐ°ÑÐ¾ÑÐ° Ñ ÑÐ°Ð¼Ð¾Ð²ÐµÐ½ÑÐ¸Ð»ÑÑÐ¸ÐµÐ¹ Ð¸Ð· Ð¿Ð¾Ð´Ð¿Ð°Ð·Ð¾Ð²Ð¾Ð³Ð¾ ÐºÐ°Ð½Ð°Ð»Ð°
title: ÑÐ¿ÐµÑÐ¸Ð°Ð»ÑÐ½Ð¾ÑÑÑ 05.09.05 â Ð¢ÐµÐ¾ÑÐµÑÐ¸ÑÐµÑÐºÐ°Ñ ÑÐ»ÐµÐºÑÑÐ¾ÑÐµÑ Ð½Ð¸ÐºÐ°
titleType: Subtitle
Creators: name: ÐÐµÑÑÐ¾Ð²ÑÐµÐ², ÐÐ¼Ð¸ÑÑÐ¸Ð¹
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: Ð Ð¾ÑÐ¾ÑÑ
Ð¢ÑÑÐ±Ð¾Ð³ÐµÐ½ÐµÑÐ°ÑÐ¾ÑÑ
Ð¿Ð¾Ð´Ð¿Ð°Ð·Ð¾Ð²ÑÐ¹ ÐºÐ°Ð½Ð°Ð»
ÑÐ°Ð¼Ð¾Ð²ÐµÐ½ÑÐ¸Ð»ÑÑÐ¸Ñ
ÑÐµÐ¼Ð¿ÐµÑÐ°ÑÑÑÐ°
ÑÐºÐ¾ÑÐ¾ÑÑÑ Ð³Ð°Ð·Ð°
ÑÐ¸ÑÐ»ÐµÐ½Ð½Ð¾Ðµ Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ

description: ÐÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð° ÑÑÐµÐ´ÑÑÐ²Ð°Ð¼Ð¸ Ð¼Ð°ÑÐµÐ¼Ð°ÑÐ¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð´ÐµÑÐ°Ð»ÑÐ½Ð°Ñ ÐºÐ°ÑÑÐ¸Ð½Ð° ÑÐµÑÐµÐ½Ð¸Ñ Ð³Ð°Ð·Ð° Ð¸ ÑÐ°ÑÐ¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ñ ÑÐµÐ¼Ð¿ÐµÑÐ°ÑÑÑÑ Ð² Ð¾Ð±Ð¼Ð¾ÑÐºÐµ ÑÐ¾ÑÐ¾ÑÐ° ÑÑÑÐ±Ð¾Ð³ÐµÐ½ÐµÑÐ°ÑÐ¾ÑÐ° Ñ ÑÐ°Ð¼Ð¾Ð²ÐµÐ½ÑÐ¸Ð»ÑÑÐ¸ÐµÐ¹ Ð¸Ð· Ð¿Ð¾Ð´Ð¿Ð°Ð·Ð¾Ð²ÑÑ ÐºÐ°Ð½Ð°Ð»Ð¾Ð². ÐÐ° ÑÑÐ¾Ð¹ Ð¾ÑÐ½Ð¾Ð²Ðµ Ð¾Ð±ÑÑÐ¶Ð´ÐµÐ½Ñ Ð²Ð¾Ð·Ð¼Ð¾Ð¶Ð½Ð¾ÑÑÐ¸ Ð½Ð°Ð¿ÑÐ°Ð²Ð»ÐµÐ½Ð½Ð¾Ð³Ð¾ Ð²Ð¾Ð·Ð´ÐµÐ¹ÑÑÐ²Ð¸Ñ Ð½Ð° Ð³ÐµÐ¾Ð¼ÐµÑÑÐ¸Ñ Ð¿Ð¾Ð´Ð¿Ð°Ð·Ð¾Ð²Ð¾Ð³Ð¾ ÐºÐ°Ð½Ð°Ð»Ð° Ð´Ð»Ñ Ð¼Ð¸Ð½Ð¸Ð¼Ð¸Ð·Ð°ÑÐ¸Ð¸ ÑÐ°Ð·Ð½Ð¾ÑÑÐµÐ¹ ÑÐµÐ¼Ð¿ÐµÑÐ°ÑÑÑÑ Ð¼ÐµÐ´Ð½ÑÑ Ð¿ÑÐ¾Ð²Ð¾Ð´Ð½Ð¸ÐºÐ¾Ð² Ð² Ð¿ÑÐµÐ´ÐµÐ»Ð°Ñ Ð¿Ð°Ð·Ð¾Ð²Ð¾Ð¹ ÑÐ°ÑÑÐ¸ Ð¾Ð±Ð¼Ð¾ÑÐºÐ¸. Ð Ð°ÑÑÑÑÐ½ÑÐµ Ð´Ð°Ð½Ð½ÑÐµ ÑÐ¾Ð¿Ð¾ÑÑÐ°Ð²Ð»ÐµÐ½Ñ Ñ Ð²ÐµÐ½ÑÐ¸Ð»ÑÑÐ¸Ð¾Ð½Ð½ÑÐ¼ ÑÐºÑÐ¿ÐµÑÐ¸Ð¼ÐµÐ½ÑÐ¾Ð¼ Ð½Ð° Ð²ÑÐ°ÑÐ°ÑÑÐµÐ¹ÑÑ ÑÐ¸Ð·Ð¸ÑÐµÑÐºÐ¾Ð¹ Ð¼Ð¾Ð´ÐµÐ»Ð¸ ÑÐ¾ÑÐ¾ÑÐ° Ð¸ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐ°Ð¼Ð¸ Ð½Ð°ÑÑÑÐ½ÑÑ ÑÐµÐ¿Ð»Ð¾Ð²ÑÑ Ð¸ÑÐ¿ÑÑÐ°Ð½Ð¸Ð¹ Ð´ÐµÐ¹ÑÑÐ²ÑÑÑÐ¸Ñ ÑÑÑÐ±Ð¾Ð³ÐµÐ½ÐµÑÐ°ÑÐ¾ÑÐ¾Ð² Ñ Ð²Ð¾Ð·Ð´ÑÑÐ½ÑÐ¼ Ð¸ Ð²Ð¾Ð´Ð¾ÑÐ¾Ð´Ð½ÑÐ¼ Ð¾ÑÐ»Ð°Ð¶Ð´ÐµÐ½Ð¸ÐµÐ¼.
A Banda Desenhada como combate à toxicodependência
Creators: name: Santos, Rute Isabel
name: Gil, Francisco Baptista
Publisher: name: Zenodo
Year: 1993
Subjects: Banda Desenhada
Algarve
Bedelho

description: Página de análise e divulgação de Banda Desenhada, publicada no Semanário Regional "Algarve Região".