cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Topological Enhancement of Nonlinear Transports in Unconventional Point-Node Semimetals
Creators: name: Ahn, Junyeong
Publisher: name: arXiv
Year: 2023
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: The topological singularity of the Bloch states close to the Fermi level significantly enhances nonlinear electric responses in topological semimetals. Here, we systematically characterize this enhancement for a large class of topological nodal-point fermions, including those with linear, linear-quadratic, and quadratic dispersions. Specifically, we determine the leading power-law dependence of the nonlinear response functions on the chemical potential $μ$ defined relative to the nodal point. We identify two characteristics that qualitatively improve nonlinear transports compared to those of conventional Dirac and Weyl fermions. First, the type II (over-tilted) spectrum leads to the $\logμ$ enhancement of nonlinear response functions having zero scaling dimension with respect to $μ$, which is not seen in a type-I (moderately or not tilted) spectrum. Second, the anisotropic linear-quadratic dispersion increases the power of small-$μ$ divergence for the nonlinear response tensors along the linearly dispersing direction. Our work reveals new experimental signatures of unconventional nodal points in topological semimetals as well as provides a guiding principle for giant nonlinear electric responses.
La super fabbrica di elementi chimici
Creators: Marco Galliani
Publisher: name: Media Inaf
Year: 2011

Una supernova apparsa pochi giorni fa in uno dei bracci a spirale della galassia M51 ha sorpreso il team di ricercatori che la sta studiando.  Il materiale da essa espulso contiene infatti una varietà di elementi chimici mai riscontrata in altre supernovae osservate in una fase così prossima all’esplosione.
title: Ð ÐµÐ¶Ð¸Ð¼Ñ ÑÐ°Ð±Ð¾ÑÑ Ð¸ ÑÐºÑÐ¿Ð»ÑÐ°ÑÐ°ÑÐ¸Ñ ÐÐ­Ð¡. ÐÐ¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ ÐÐ­Ð¡ Ð² Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½Ð¾Ð¼ ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑÐµ APROS
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 Ð½Ð°Ð¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ Ð¿Ð¾Ð´Ð³Ð¾ÑÐ¾Ð²ÐºÐ¸ Ð¼Ð°Ð³Ð¸ÑÑÑÐ¾Ð² "Ð¢ÐµÑ Ð½Ð¸ÑÐµÑÐºÐ°Ñ ÑÐ¸Ð·Ð¸ÐºÐ°"
titleType: Subtitle
Creators: name: ÐÐ°Ð¿ÐºÐ¸Ñ, ÐÐ»ÐµÐºÑÐ°Ð½Ð´Ñ
name: ÐÐ¾ÑÐ°ÐºÐ¾Ð², ÐÐ³Ð¾ÑÑ
Publisher: name: ÐÐ·Ð´-Ð²Ð¾ ÐÐ¾Ð»Ð¸ÑÐµÑÐ½. ÑÐ½-ÑÐ°
Year: 2013
Subjects: ÐÑÐ¾Ð¼Ð½ÑÐµ ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¸Ðµ ÑÑÐ°Ð½ÑÐ¸Ð¸
ÐÑÑÐ¸ÑÐ»Ð¸ÑÐµÐ»ÑÐ½ÑÐµ Ð¼Ð°ÑÐ¸Ð½Ñ ÑÐ»ÐµÐºÑÑÐ¾Ð½Ð½ÑÐµ Ð¿ÐµÑÑÐ¾Ð½Ð°Ð»ÑÐ½ÑÐµ
ÐÐ¾Ð¼Ð¿ÑÑÑÐµÑÐ½Ð¾Ðµ Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ

description: ÐÐ·Ð»Ð°Ð³Ð°ÑÑÑÑ Ð¾ÑÐ½Ð¾Ð²Ñ Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ ÑÐ°Ð±Ð¾ÑÐµÐ³Ð¾ Ð¿ÑÐ¾ÑÐµÑÑÐ° ÑÐ½ÐµÑÐ³ÐµÑÐ¸ÑÐµÑÐºÐ¸Ñ ÑÑÑÐ°Ð½Ð¾Ð²Ð¾Ðº Ð² ÑÑÐµÐ´Ðµ APROS, Ð¿ÑÐ¸Ð²Ð¾Ð´ÑÑÑÑ Ð¸Ð½ÑÑÑÑÐºÑÐ¸Ð¸ Ð¿Ð¾ Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ð¸Ñ Ð»Ð°Ð±Ð¾ÑÐ°ÑÐ¾ÑÐ½ÑÑ ÑÐ°Ð±Ð¾Ñ Ñ ÑÑÐµÐ±Ð½Ð¾Ð¹ Ð¼Ð¾Ð´ÐµÐ»ÑÑ Ð¸ ÑÑÐµÐ½Ð°Ð¶ÐµÑÐ¾Ð¼ ÑÐ½ÐµÑÐ³Ð¾Ð±Ð»Ð¾ÐºÐ° ÐÐ­Ð¡ Ñ ÐÐÐ­Ð -440. ÐÐ°Ð±Ð¾ÑÐ°ÑÐ¾ÑÐ½ÑÐµ ÑÐ°Ð±Ð¾ÑÑ Ð²ÐºÐ»ÑÑÐ°ÑÑ Ð² ÑÐµÐ±Ñ Ð¸Ð·ÑÑÐµÐ½Ð¸Ðµ ÑÑÐµÐ´ÑÑÐ² ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ ÑÐ½ÐµÑÐ³Ð¾Ð±Ð»Ð¾ÐºÐ¾Ð¼, Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ ÑÐµÐ¶Ð¸Ð¼Ð¾Ð² ÑÑÑÐ±Ð¸Ð½Ñ Ð¸ ÑÐµÐ¿Ð»Ð¾Ð¾Ð±Ð¼ÐµÐ½Ð½Ð¸ÐºÐ¾Ð², Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ Ð°Ð²Ð°ÑÐ¸Ð¸ Ñ ÑÐµÑÑÑ ÑÐµÐ¿Ð»Ð¾Ð½Ð¾ÑÐ¸ÑÐµÐ»Ñ Ð¿ÐµÑÐ²Ð¾Ð³Ð¾ ÐºÐ¾Ð½ÑÑÑÐ°. ÐÐ¾ÑÐ¾Ð±Ð¸Ðµ ÑÐ¾Ð¾ÑÐ²ÐµÑÑÑÐ²ÑÐµÑ ÑÐµÐ´ÐµÑÐ°Ð»ÑÐ½ÑÐ¼ Ð³Ð¾ÑÑÐ´Ð°ÑÑÑÐ²ÐµÐ½Ð½ÑÐ¼ Ð¾Ð±ÑÐ°Ð·Ð¾Ð²Ð°ÑÐµÐ»ÑÐ½ÑÐ¼ ÑÑÐ°Ð½Ð´Ð°ÑÑÐ°Ð¼ Ð½Ð°Ð¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ Ð¿Ð¾Ð´Ð³Ð¾ÑÐ¾Ð²ÐºÐ¸ Ð¼Ð°Ð³Ð¸ÑÑÑÐ¾Ð² Â«Ð¢ÐµÑÐ½Ð¸ÑÐµÑÐºÐ°Ñ ÑÐ¸Ð·Ð¸ÐºÐ°Â» Ð¸ ÑÐ¾Ð´ÐµÑÐ¶Ð°Ð½Ð¸Ñ Ð´Ð¸ÑÑÐ¸Ð¿Ð»Ð¸Ð½Ñ Â«Ð ÐµÐ¶Ð¸Ð¼Ñ ÑÐ°Ð±Ð¾ÑÑ Ð¸ ÑÐºÑÐ¿Ð»ÑÐ°ÑÐ°ÑÐ¸Ñ ÐÐ­Ð¡Â». Ð£ÑÐµÐ±Ð½Ð¾Ðµ Ð¿Ð¾ÑÐ¾Ð±Ð¸Ðµ Ð¿ÑÐµÐ´Ð½Ð°Ð·Ð½Ð°ÑÐµÐ½Ð¾ 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 Ð½Ð°Ð¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ Ð¿Ð¾Ð´Ð³Ð¾ÑÐ¾Ð²ÐºÐ¸ Ð¼Ð°Ð³Ð¸ÑÑÑÐ¾Ð² Â«Ð¢ÐµÑÐ½Ð¸ÑÐµÑÐºÐ°Ñ ÑÐ¸Ð·Ð¸ÐºÐ°Â». ÐÐ½Ð¾ Ð¼Ð¾Ð¶ÐµÑ Ð±ÑÑÑ ÑÐ°ÐºÐ¶Ðµ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¾ Ð¿ÑÐ¸ Ð¾Ð±ÑÑÐµÐ½Ð¸Ð¸ ÑÑÑÐ´ÐµÐ½ÑÐ¾Ð² Ð¿Ð¾ Ð¼Ð°Ð³Ð¸ÑÑÐµÑÑÐºÐ¸Ð¼ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð°Ð¼ Â«Ð¯Ð´ÐµÑÐ½Ð°Ñ ÑÐ½ÐµÑÐ³ÐµÑÐ¸ÐºÐ° Ð¸ ÑÐµÐ¿Ð»Ð¾ÑÐ¸Ð·Ð¸ÐºÐ°Â» Ð¸ Â«Ð­Ð½ÐµÑÐ³ÐµÑÐ¸ÑÐµÑÐºÐ¾Ðµ Ð¼Ð°ÑÐ¸Ð½Ð¾ÑÑÑÐ¾ÐµÐ½Ð¸ÐµÂ», Ð² ÑÐ¸ÑÑÐµÐ¼Ð°Ñ Ð¿Ð¾Ð²ÑÑÐµÐ½Ð¸Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¸ Ð¿ÐµÑÑÐ¾Ð½Ð°Ð»Ð° Ð°ÑÐ¾Ð¼Ð½ÑÑ ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¸Ñ ÑÑÐ°Ð½ÑÐ¸Ð¹.
description: ÐÐµÑÐ°ÑÐ°ÐµÑÑÑ Ð¿Ð¾ ÑÐµÑÐµÐ½Ð¸Ñ ÑÐµÐ´Ð°ÐºÑÐ¸Ð¾Ð½Ð½Ð¾-Ð¸Ð·Ð´Ð°ÑÐµÐ»ÑÑÐºÐ¾Ð³Ð¾ ÑÐ¾Ð²ÐµÑÐ° Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¾Ð³Ð¾ Ð³Ð¾ÑÑÐ´Ð°ÑÑÑÐ²ÐµÐ½Ð½Ð¾Ð³Ð¾ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑÐ°.
Quantum gate in the decoherence-free subspace of trapped ion qubits
Creators: name: Ivanov, Peter A.
name: Poschinger, Ulrich G.
name: Singer, Kilian
name: Schmidt-Kaler, Ferdinand
Publisher: name: arXiv
Year: 2009
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We propose a geometric phase gate in a decoherence-free subspace with trapped ions. The quantum information is encoded in the Zeeman sublevels of the ground-state and two physical qubits to make up one logical qubit with ultra long coherence time. Single- and two-qubit operations together with the transport and splitting of linear ion crystals allow for a robust and decoherence-free scalable quantum processor. For the ease of the phase gate realization we employ one Raman laser field on four ions simultaneously, i.e. no tight focus for addressing. The decoherence-free subspace is left neither during gate operations nor during the transport of quantum information.
description: 6 pages, 6 figures
Highest weight modules over quantum queer Lie superalgebra U_q(q(n))
Creators: name: Grantcharov, Dimitar
name: Jung, Ji Hye
name: Kang, Seok-Jin
name: Kim, Myungho
Publisher: name: arXiv
Year: 2009
Subjects: subject: Representation Theory (math.RT)
subject: Quantum Algebra (math.QA)
subject: FOS: Mathematics

description: In this paper, we investigate the structure of highest weight modules over the quantum queer superalgebra $U_q(q(n))$. The key ingredients are the triangular decomposition of $U_q(q(n))$ and the classification of finite dimensional irreducible modules over quantum Clifford superalgebras. The main results we prove are the classical limit theorem and the complete reducibility theorem for $U_q(q(n))$-modules in the category $O_q^{\geq 0}$.
description: Definition 1.5 and Definition 6.1 are changed, and a remark is added in the new version
The Spacetime View of the Information Paradox
Creators: name: Nikolic, H.
Publisher: name: arXiv
Year: 2009
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: In semiclassical gravity, the final state of black-hole evaporation cannot be described by a pure state. Nevertheless, we point out that the system can be described by a generalized pure state, which is not defined on a 3-dimensional hypersurface but on the 4-dimensional spacetime describing the whole Universe at all times. Unlike the conventional quantum state, such a generalized state treats time on an equal footing with space, which makes it well suited for systems that are both quantum and relativistic. In particular, such a generalized state contains a novel type of information encoded in the correlations between future and past, which avoids the black-hole information paradox.
description: 7 pages, revised, to appear in Int. J. Quantum Inf
Marte è piccolo? Colpa di Giove
Creators: Elena Lazzaretto
Publisher: name: Media Inaf
Year: 2011

Se le dimensioni e la massa del pianeta rosso sono decisamente inferiori a quelle di Terra e Venere, le ragioni e i colpevoli vanno cercati nel passato del Sistema solare. Un nuovo studio, pubblicato su Nature, punta il dito contro Giove.
title: Ð¤Ð¾ÑÐ¼Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ Ð¸Ð½Ð½Ð¾Ð²Ð°ÑÐ¸Ð¾Ð½Ð½Ð¾-ÑÐµÑ Ð½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¾Ð¹ ÑÑÐµÐ´Ñ ÑÐ¸ÑÑÐµÐ¼Ñ ÑÐ»ÐµÐºÑÑÐ¾Ð½Ð½Ð¾Ð³Ð¾ Ð½Ð°Ð»Ð¾Ð³Ð¾Ð²Ð¾Ð³Ð¾ Ð°Ð´Ð¼Ð¸Ð½Ð¸ÑÑÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ
title: Ð½Ð°ÑÑÐ½ÑÐ¹ Ð´Ð¾ÐºÐ»Ð°Ð´
titleType: Subtitle
Creators: name: Ð¯Ð±Ð»Ð¾ÐºÐ¾Ð², 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: 2018
Subjects: ÐÐ½ÑÐ¾ÑÐ¼Ð°ÑÐ¸Ð¾Ð½Ð½ÑÐµ ÑÐµÑ Ð½Ð¾Ð»Ð¾Ð³Ð¸Ð¸
Ð½Ð°Ð»Ð¾Ð³Ð¾Ð²Ð°Ñ Ð¾Ð¿ÑÐ¸Ð¼Ð¸Ð·Ð°ÑÐ¸Ñ
Ð½Ð°Ð»Ð¾Ð³Ð¾Ð¾Ð±Ð»Ð¾Ð¶ÐµÐ½Ð¸Ðµ
Ð¸Ð½Ð½Ð¾Ð²Ð°ÑÐ¸Ð¸

description: Ð Ð½Ð°ÑÑÐ½Ð¾-ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° (Ð´Ð¸ÑÑÐµÑÑÐ°ÑÐ¸Ð¸) Ð¿Ð¾Ð´ÑÐ¾Ð±Ð½Ð¾ ÑÐ°ÑÑÐ¼Ð°ÑÑÐ¸Ð²Ð°ÑÑÑÑ: ÑÐ²Ð¾Ð»ÑÑÐ¸Ñ Ð½Ð°Ð»Ð¾Ð³Ð¾Ð²Ð¾Ð¹ Ð¼ÑÑÐ»Ð¸ Ð² Ð Ð¾ÑÑÐ¸Ð¸ Ð¸ Ð² ÑÑÐ¾Ð¼ ÐºÐ¾Ð½ÑÐµÐºÑÑÐµ â ÑÐ°Ð·Ð»Ð¸ÑÐ½ÑÐµ Ð¿Ð¾Ð´ÑÐ¾Ð´Ñ Ðº Ð½Ð°Ð»Ð¾Ð³Ð¾Ð²Ð¾Ð¼Ñ Ð°Ð´Ð¼Ð¸Ð½Ð¸ÑÑÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ, Ð¿ÑÐ¸Ð½ÑÐ¸Ð¿Ð°Ð¼ Ð¾Ð¿ÑÐ¸Ð¼Ð°Ð»ÑÐ½Ð¾Ð³Ð¾ ÑÐ±Ð¾ÑÐ° Ð½Ð°Ð»Ð¾Ð³Ð¾Ð². ÐÑÐ°ÑÐ°ÐºÑÐµÑÐ¸Ð·Ð¾Ð²Ð°Ð½ Ð¿ÐµÑÐ¸Ð¾Ð´ Ð²Ð¾Ð·Ð½Ð¸ÐºÐ½Ð¾Ð²ÐµÐ½Ð¸Ñ ÑÐµÐ½ÑÑÐ°Ð»Ð¸Ð·Ð¾Ð²Ð°Ð½Ð½Ð¾Ð¹ ÑÐ¸ÑÑÐµÐ¼Ñ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ Ð½Ð°Ð»Ð¾Ð³Ð¾Ð¾Ð±Ð»Ð¾Ð¶ÐµÐ½Ð¸ÐµÐ¼. ÐÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð° ÑÑÑÑÐºÑÑÑÐ¸Ð·Ð°ÑÐ¸Ñ ÑÑÐ°Ð¿Ð¾Ð² ÑÑÐ°Ð½Ð¾Ð²Ð»ÐµÐ½Ð¸Ñ Ð¸Ð½ÑÑÐ¸ÑÑÑÐ° Ð¿Ð¾Ð´Ð°ÑÐ½Ð¾Ð¹ Ð¸Ð½ÑÐ¿ÐµÐºÑÐ¸Ð¸. ÐÑÑÐ°Ð¶ÐµÐ½Ñ Ð½ÐµÐºÐ¾ÑÐ¾ÑÑÐµ Ð°ÑÐ¿ÐµÐºÑÑ ÑÐ¾ÑÐ¼Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ ÑÑÐ½ÐºÑÐ¸Ð¾Ð½Ð°Ð»Ð° Ð½Ð°Ð»Ð¾Ð³Ð¾Ð²ÑÑ Ð¸Ð½ÑÐ¿ÐµÐºÑÐ¾ÑÐ¾Ð², Ð² ÑÐ°ÑÑÐ½Ð¾ÑÑÐ¸, ÑÑÐ¾Ð²ÐµÐ½Ñ Ð¸Ñ Ð¾Ð±ÑÐ°Ð·Ð¾Ð²Ð°Ð½Ð¸Ñ. ÐÐ¾ÑÑÑÐ¾ÐµÐ½Ð° ÐºÐ¾ÑÑÐµÐ»ÑÑÐ¸Ð¾Ð½Ð½Ð¾-ÑÐµÐ³ÑÐµÑÑÐ¸Ð¾Ð½Ð½Ð°Ñ Ð¼Ð¾Ð´ÐµÐ»Ñ. ÐÑÐ±ÑÐ°Ð½ Ð¿Ð¾ÐºÐ°Ð·Ð°ÑÐµÐ»Ñ, ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸Ð·ÑÑÑÐ¸Ð¹ ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÑ Ð½Ð°Ð»Ð¾Ð³Ð¾Ð²Ð¾Ð³Ð¾ Ð°Ð´Ð¼Ð¸Ð½Ð¸ÑÑÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ â Ð¿Ð¾ÑÑÑÐ¿Ð»ÐµÐ½Ð¸Ðµ Ð½Ð°Ð»Ð¾Ð³Ð¾Ð² Ð² Ð±ÑÐ´Ð¶ÐµÑÐ½ÑÑ ÑÐ¸ÑÑÐµÐ¼Ñ Ð³Ð¾ÑÑÐ´Ð°ÑÑÑÐ²Ð°. ÐÐ° Ð¾ÑÐ½Ð¾Ð²Ð°Ð½Ð¸Ð¸ Ð¾Ð±Ð·Ð¾ÑÐ° Ð»Ð¸ÑÐµÑÐ°ÑÑÑÑ Ð¸ Ð¾ÑÐ¸ÑÐ¸Ð°Ð»ÑÐ½ÑÑ Ð´Ð°Ð½Ð½ÑÑ Ð½Ð°Ð»Ð¾Ð³Ð¾Ð²ÑÑ Ð¾ÑÐ³Ð°Ð½Ð¾Ð² Ð¿ÑÐ¾Ð¸Ð·Ð²ÐµÐ´ÐµÐ½ Ð¾ÑÐ±Ð¾Ñ ÑÐ°ÐºÑÐ¾ÑÐ¾Ð² Ð´Ð»Ñ Ð¼Ð¾Ð´ÐµÐ»Ð¸. ÐÐ±Ð¾ÑÐ½Ð¾Ð²Ð°Ð½Ð¾ Ð²ÐºÐ»ÑÑÐµÐ½Ð¸Ðµ Ð² Ð¼Ð¾Ð´ÐµÐ»Ñ Ð½Ð°ÑÑÐ´Ñ Ñ Ð¸Ð·Ð²ÐµÑÑÐ½ÑÐ¼Ð¸ ÑÐ°ÐºÑÐ¾ÑÐ°Ð¼Ð¸ Ð¸Ð½ÑÐ¾ÑÐµÐ»ÐµÐºÐ¾Ð¼Ð¼ÑÐ½Ð¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð³Ð¾ ÑÐ°ÐºÑÐ¾ÑÐ°. ÐÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¾ Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ Ð¿Ð¾ ÑÐµÐ´ÐµÑÐ°Ð»ÑÐ½ÑÐ¼ Ð¾ÐºÑÑÐ³Ð°Ð¼ Ð¸ Ð Ð¾ÑÑÐ¸Ð¹ÑÐºÐ¾Ð¹ Ð¤ÐµÐ´ÐµÑÐ°ÑÐ¸Ð¸ Ð¸ Ð°Ð½Ð°Ð»Ð¸Ð· Ð¿Ð¾Ð»ÑÑÐµÐ½Ð½ÑÑ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐ¾Ð². ÐÐ¾ÐºÐ°Ð·Ð°Ð½Ð¾ Ð²Ð»Ð¸ÑÐ½Ð¸Ðµ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ ÑÐ°ÐºÑÐ¾ÑÐ° Ð½Ð° ÑÐ¾Ð±Ð¸ÑÐ°ÐµÐ¼Ð¾ÑÑÑ Ð½Ð°Ð»Ð¾Ð³Ð¾Ð², Ð°, Ð·Ð½Ð°ÑÐ¸Ñ, Ð¸ Ð½Ð° ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÑ Ð½Ð°Ð»Ð¾Ð³Ð¾Ð²Ð¾Ð³Ð¾ Ð°Ð´Ð¼Ð¸Ð½Ð¸ÑÑÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ. ÐÐ»Ñ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¸Ñ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð»Ð¸ÑÑ ÑÐ°Ð±Ð»Ð¸ÑÐ½ÑÐµ Ð¼ÐµÑÐ¾Ð´Ñ Ð²Ð¸Ð·ÑÐ°Ð»Ð¸Ð·Ð°ÑÐ¸Ð¸ ÐºÐ¾Ð»Ð¸ÑÐµÑÑÐ²ÐµÐ½Ð½ÑÑ Ð´Ð°Ð½Ð½ÑÑ, Ð° ÑÐ°ÐºÐ¶Ðµ ÑÑÐ°ÑÐ¸ÑÑÐ¸ÑÐµÑÐºÐ¸Ðµ Ð¼ÐµÑÐ¾Ð´Ñ Ð°Ð½Ð°Ð»Ð¸Ð·Ð° ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¸Ñ ÑÐ²Ð»ÐµÐ½Ð¸Ð¹ Ð¸ Ð¿ÑÐ¾ÑÐµÑÑÐ¾Ð².
Superior ferroelectricity and nonlinear optical response in a hybrid germanium iodide hexagonal perovskite
Creators: name: Ding, Kun
name: Ye, Haoshen
name: Su, Changyuan
name: Xiong, Yu-An
name: Du, Guowei
name: You, Yu-Meng
name: Zhang, Zhi-Xu
name: Dong, Shuai
name: Zhang, Yi
name: Fu, Da-Wei
Publisher: name: arXiv
Year: 2023
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Abundant chemical diversity and structural tunability make organic-inorganic hybrid perovskites (OIHPs) a rich ore for ferroelectrics. However, compared with their inorganic counterparts such as BaTiO$_3$, their ferroelectric key properties, including large spontaneous polarization ($P_s$), low coercive field ($E_c$), and strong second harmonic generation (SHG) response, have long been great challenges, which hinder their commercial applications. Here, a quasi-one-dimensional OIHP DMAGeI$_3$ (DMA=Dimethylamine) is reported, with notable ferroelectric attributes at room temperature: a large $P_s$ of 24.14 $μ$C/cm$^2$ (on a par with BaTiO$_3$), a low $E_c$ below 2.2 kV/cm, and the strongest SHG intensity in OIHP family (about 12 times of KH$_2$PO$_4$ (KDP)). Revealed by the first-principles calculations, its large $P_s$ originates from the synergistic effects of the stereochemically active $4s^2$ lone pair of Ge$^{2+}$ and the ordering of organic cations, and its low kinetic energy barrier of small DMA cations results in a low $E_c$. Our work brings the comprehensive ferroelectric performances of OIHPs to a comparable level with commercial inorganic ferroelectric perovskites.
A general form of Gelfand-Kazhdan criterion
Creators: name: Sun, Binyong
name: Zhu, Chen-Bo
Publisher: name: arXiv
Year: 2009
Subjects: subject: Representation Theory (math.RT)
subject: FOS: Mathematics
subject: 22E46

description: We formalize the notion of matrix coefficients for distributional vectors in a representation of a real reductive group, which consist of generalized functions on the group. As an application, we state and prove a Gelfand-Kazhdan criterion for a real reductive group in very general settings.
description: 16 pages, to appear in Manuscripta Mathematica
D4.3 ENHANCEMENT OF AUTOMOTIVE USE CASES WITH 5G AND BEYOND
Creators: name: DARROUDI, SEYED MAHDI
Publisher: name: Zenodo
Year: 2025
Subjects: 5G
Automotive
Localization
Network Exposure
Extreme Edge
Dynamic Service Orchestrator
MEC
Network Exposure API
Network KPI

description: This document was created in the project TARGET-X. It explains the enhancement which is performed in the IDIADA network to improve network performance. The enhancement includes integrating MEC into IDIADA network, offering dynamic service orchestration and validate it with three use cases, and integrating network exposure API and accurate positioning tool.
Further remarks on local discriminants
Creators: name: Dalawat, Chandan Singh
Publisher: name: arXiv
Year: 2009
Subjects: subject: Number Theory (math.NT)
subject: FOS: Mathematics
subject: 11S15

description: Using Kummer theory for a finite extension K of \Qp(ζ)(where p is a prime number and ζa primitive p-th root of~1), we compute the ramification filtration and the discriminant of an arbitrary elementary abelian p-extension of K. We also develop the analogous Artin-Schreier theory for finite extensions of \Fp((π)) and derive similar results for their elementary abelian p-extensions.
description: 26 pages
title: ÐÑÐµÐ½ÐºÐ° ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÐ¸ Ñ Ð¾Ð·ÑÐ¹ÑÑÐ²ÐµÐ½Ð½Ð¾Ð¹ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ ÑÐ¾ÑÐ³Ð¾Ð²Ð»Ð¸ Ð¸ Ð¿ÐµÑÑÐ¿ÐµÐºÑÐ¸Ð² ÐµÐ³Ð¾ ÑÐ°Ð·Ð²Ð¸ÑÐ¸Ñ
title: Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÑÐºÐ°Ñ ÑÐ°Ð±Ð¾ÑÐ°
titleType: Subtitle
Creators: name: ÐÐ¸ÑÐ°ÑÐµÐ½ÐºÐ¾, ÐÐ»ÐµÐ½Ð°
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: ÑÐ¾Ð·Ð½Ð¸ÑÐ½Ð¾Ðµ ÑÐ¾ÑÐ³Ð¾Ð²Ð¾Ðµ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ðµ
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description: ÐÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ð° ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑÐ½Ð°Ñ Ð¾ÑÐµÐ½ÐºÐ° Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ ÑÐ¾ÑÐ³Ð¾Ð²Ð¾Ð³Ð¾ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ ÐÐÐ Â«Ð Ð¾Ð¼ÑÐ»Â», Ð² ÑÐ¾Ð¼ ÑÐ¸ÑÐ»Ðµ Ð´Ð°Ð½Ð° ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸ÐºÐ° Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ð¾Ð½Ð½Ð¾-Ð¿ÑÐ°Ð²Ð¾Ð²Ð¾Ð³Ð¾ Ð¿Ð¾Ð»Ð¾Ð¶ÐµÐ½Ð¸Ñ ÐÐÐ Â«Ð Ð¾Ð¼ÑÐ»Â», Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½ Ð¼Ð°ÑÐºÐµÑÐ¸Ð½Ð³Ð¾Ð²ÑÐ¹ Ð¸ ÐºÐ¾Ð½ÐºÑÑÐµÐ½ÑÐ½ÑÐ¹ Ð°Ð½Ð°Ð»Ð¸Ð· Ð´Ð°Ð½Ð½Ð¾Ð³Ð¾ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ, Ð¾ÑÐµÐ½ÐµÐ½Ð¾ ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¾Ðµ ÑÐ¾ÑÑÐ¾ÑÐ½Ð¸Ðµ Ð¸ÑÑÐ»ÐµÐ´ÑÐµÐ¼Ð¾Ð³Ð¾ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ. ÐÑÐ¾Ð²ÐµÐ´ÐµÐ½ Ð°Ð½Ð°Ð»Ð¸Ð· Ð¿Ð¾ÐºÐ°Ð·Ð°ÑÐµÐ»ÐµÐ¹ ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÐ¸ ÑÐ¾Ð·ÑÐ¹ÑÑÐ²ÐµÐ½Ð½Ð¾Ð¹ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ ÐÐÐ Â«Ð Ð¾Ð¼ÑÐ»Â» Ð¸ Ð¿ÐµÑÑÐ¿ÐµÐºÑÐ¸Ð² ÑÐ°Ð·Ð²Ð¸ÑÐ¸Ñ Ð¸ÑÑÐ»ÐµÐ´ÑÐµÐ¼Ð¾Ð³Ð¾ ÑÐ¾ÑÐ³Ð¾Ð²Ð¾Ð³Ð¾ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ. Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ñ Ð¿ÑÐ°ÐºÑÐ¸ÑÐµÑÐºÐ¸Ðµ ÑÐµÐºÐ¾Ð¼ÐµÐ½Ð´Ð°ÑÐ¸Ð¸ Ð¿Ð¾ ÑÐ¾Ð²ÐµÑÑÐµÐ½ÑÑÐ²Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐ¾ÑÐ³Ð¾Ð²Ð¾Ð¹ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ ÐÐÐ Â«Ð Ð¾Ð¼ÑÐ»Â» Ð¸ Ð¾ÑÑÑÐµÑÑÐ²Ð»ÐµÐ½Ð° Ð¾ÑÐµÐ½ÐºÐ° ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¾Ð¹ ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÐ¸ Ð¿ÑÐµÐ´Ð»Ð¾Ð¶ÐµÐ½Ð½ÑÑ Ð¼ÐµÑÐ¾Ð¿ÑÐ¸ÑÑÐ¸Ð¹.
Long-tailed Visual Recognition via Gaussian Clouded Logit Adjustment
Creators: name: Li, Mengke
name: Cheung, Yiu-ming
name: Lu, Yang
Publisher: name: arXiv
Year: 2023
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Computer and information sciences

description: Long-tailed data is still a big challenge for deep neural networks, even though they have achieved great success on balanced data. We observe that vanilla training on long-tailed data with cross-entropy loss makes the instance-rich head classes severely squeeze the spatial distribution of the tail classes, which leads to difficulty in classifying tail class samples. Furthermore, the original cross-entropy loss can only propagate gradient short-lively because the gradient in softmax form rapidly approaches zero as the logit difference increases. This phenomenon is called softmax saturation. It is unfavorable for training on balanced data, but can be utilized to adjust the validity of the samples in long-tailed data, thereby solving the distorted embedding space of long-tailed problems. To this end, this paper proposes the Gaussian clouded logit adjustment by Gaussian perturbation of different class logits with varied amplitude. We define the amplitude of perturbation as cloud size and set relatively large cloud sizes to tail classes. The large cloud size can reduce the softmax saturation and thereby making tail class samples more active as well as enlarging the embedding space. To alleviate the bias in a classifier, we therefore propose the class-based effective number sampling strategy with classifier re-training. Extensive experiments on benchmark datasets validate the superior performance of the proposed method. Source code is available at https://github.com/Keke921/GCLLoss.
description: Published as a conference paper at CVPR 2022. arXiv admin note: text overlap with arXiv:2305.10648
Rosetta va in letargo
Creators: Francesco Rea
Publisher: name: Media Inaf
Year: 2011

31 mesi ancora di viaggio nel suo decennale cammino, per la sonda Rosetta e il lander Philae, che la mattina del 20 gennaio 2014 raggiungeranno finalmente l'obiettivo: la cometa Churyumov-Gerasimenko. La distanza della sonda dal Sole impedisce l'accumulo di energia dai pannelli, per cui si spegne tutto, tranne il computer e i riscaldatori, alimentati dal vento solare.
“Alla cieca” si vede meglio
Creators: Marco Galliani
Publisher: name: Media Inaf
Year: 2011

Sperimentata con successo una nuova tecnica osservativa che sfrutta il Very Large Telescope e AMBER, uno spettrografo capace di combinare i fasci di luce raccolti da tre dei telescopi da 8,2 metri che compongono il VLT. All'ideazione e alla realizzazione di AMBER ha dato un contributo fondamentale l'INAF-Osservatorio Astrofisico di Arcetri.
Sotto la stessa Luna
Creators: Marco Malaspina
Publisher: name: Media Inaf
Year: 2011

Una galleria di foto e disegni per condividere l’eclissi di Luna del 15 giugno. Divisa per regioni, è la proposta di Media INAF a tutte e tutti gli appassionati del cielo. E tante sono le iniziative in programma in tutt’Italia per trascorrere in compagnia la magica notte della Luna rossa.
Reconstructing DNA copy number by penalized estimation and imputation
Creators: name: Zhang, Zhongyang
name: Lange, Kenneth
name: Ophoff, Roel
name: Sabatti, Chiara
Publisher: name: arXiv
Year: 2009
Subjects: subject: Methodology (stat.ME)
subject: Genomics (q-bio.GN)
subject: Applications (stat.AP)
subject: FOS: Computer and information sciences
subject: FOS: Biological sciences

description: Recent advances in genomics have underscored the surprising ubiquity of DNA copy number variation (CNV). Fortunately, modern genotyping platforms also detect CNVs with fairly high reliability. Hidden Markov models and algorithms have played a dominant role in the interpretation of CNV data. Here we explore CNV reconstruction via estimation with a fused-lasso penalty as suggested by Tibshirani and Wang [Biostatistics 9 (2008) 18--29]. We mount a fresh attack on this difficult optimization problem by the following: (a) changing the penalty terms slightly by substituting a smooth approximation to the absolute value function, (b) designing and implementing a new MM (majorization--minimization) algorithm, and (c) applying a fast version of Newton's method to jointly update all model parameters. Together these changes enable us to minimize the fused-lasso criterion in a highly effective way. We also reframe the reconstruction problem in terms of imputation via discrete optimization. This approach is easier and more accurate than parameter estimation because it relies on the fact that only a handful of possible copy number states exist at each SNP. The dynamic programming framework has the added bonus of exploiting information that the current fused-lasso approach ignores. The accuracy of our imputations is comparable to that of hidden Markov models at a substantially lower computational cost.
description: Published in at http://dx.doi.org/10.1214/10-AOAS357 the Annals of Applied Statistics (http://www.imstat.org/aoas/) by the Institute of Mathematical Statistics (http://www.imstat.org)
$^{24}$Mg($p$, $α$)$^{21}$Na reaction study for spectroscopy of $^{21}$Na
Creators: name: Cha, S. M.
name: Chae, K. Y.
name: Kim, A.
name: Lee, E. J.
name: Ahn, S.
name: Bardayan, D. W.
name: Chipps, K. A.
name: Cizewski, J. A.
name: Howard, M. E.
name: Manning, B.
name: O'Malley, P. D.
name: Ratkiewicz, A.
name: Strauss, S.
name: Kozub, R. L.
name: Matos, M.
name: Pain, S. D.
name: Pittman, S. T.
name: Smith, M. S.
name: Peters, W. A.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: The $^{24}$Mg($p$, $α$)$^{21}$Na reaction was measured at the Holifield Radioactive Ion Beam Facility at Oak Ridge National Laboratory in order to better constrain spins and parities of energy levels in $^{21}$Na for the astrophysically important $^{17}$F($α, p$)$^{20}$Ne reaction rate calculation. 31 MeV proton beams from the 25-MV tandem accelerator and enriched $^{24}$Mg solid targets were used. Recoiling $^{4}$He particles from the $^{24}$Mg($p$, $α$)$^{21}$Na reaction were detected by a highly segmented silicon detector array which measured the yields of $^{4}$He particles over a range of angles simultaneously. A new level at 6661 $\pm$ 5 keV was observed in the present work. The extracted angular distributions for the first four levels of $^{21}$Na and Distorted Wave Born Approximation (DWBA) calculations were compared to verify and extract angular momentum transfer.
description: 11 pages, 6 figures, proceedings of the 18th International Conference on Accelerators and Beam Utilization (ICABU2014)
Additional file 5 of Genome-wide identification of the TIFY family reveals JAZ subfamily function in response to hormone treatment in Betula platyphylla
Creators: name: Lv, Guanbin
name: Han, Rui
name: Shi, Jingjing
name: Chen, Kun
name: Liu, Guifeng
name: Yu, Qibin
name: Yang, Chuanping
name: Jiang, Jing
Publisher: name: figshare
Year: 2023
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 5: Table S2. List of subfamily
Generalized symmetry relations for connection matrices in the phase-integral method
Creators: name: Kutlin, A. G.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences
subject: 34E20

description: We consider the phase-integral method applied to an arbitrary ordinary linear differential equation of the second-order and study how its symmetries affect the connection matrices associated with its general solution. We reduce the obtained exact general relation for the matrices to its limiting case introducing a concept of the effective Stokes constant. We also propose a concept of an effective Stokes diagram which can be a useful tool for analyzing difficult equations. We show that effective Stokes domains which can be overlapped by a symmetry transformation are associated with the same effective Stokes constant and can be described by the same analytical function. Basing on the derived symmetry relations, we propose a way to write functional equations for the effective Stokes constants. Finally, we provide a generalization of the derived symmetry relations for an arbitrary order linear system of the ordinary linear differential equations. This work also contains an example of usage of the presented ideas in a case of a real physical problem. To access the HTML version of the paper & discuss it with the author, visit https://enabla.com/pub/1108.
description: 20 pages, 7 figures
I bambini astronomi di Bagheria
Creators: Redazione Media Inaf
Publisher: name: Media Inaf
Year: 2011

Serata conclusiva dell'iniziativa "A spasso nell'Universo", organizzata dallo IASF-INAF di Palermo in collaborazione con il Distretto Scolastico "A. Gramsci" di Bagheria e giunta alla sua seconda edizione Una delle tante iniziative dell'INAF per la divulgazione dell'astronomia tra i più piccoli.
title: Ð¢ÐµÑ Ð½Ð¾Ð»Ð¾Ð³Ð¸Ñ Ð¸Ð·Ð³Ð¾ÑÐ¾Ð²Ð»ÐµÐ½Ð¸Ñ ÑÐ·Ð»Ð° ÑÑÐ´Ð¾Ð²Ð¾Ð³Ð¾ Ð¼ÐµÑ Ð°Ð½Ð¸Ð·Ð¼Ð° Ð¿Ð¾ Ð½Ð°ÑÑÑÐ½Ð¾Ð¼Ñ Ð¾Ð±ÑÐ°Ð·ÑÑ Ð² ÑÑÐ»Ð¾Ð²Ð¸ÑÑ ÑÐµÐ¼Ð¾Ð½ÑÐ°
title: Ð´Ð¸Ð¿Ð»Ð¾Ð¼Ð½ÑÐ¹ Ð¿ÑÐ¾ÐµÐºÑ
titleType: Subtitle
Creators: name: Ð¡ÑÑÐºÐ¾Ð² , ÐÐ¸ÐºÐ¾Ð»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: 2016
Subjects: ÑÐµÑ Ð½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ð¹ Ð¿ÑÐ¾ÑÐµÑÑ
ÑÐµÑÑÐµÑÐ½Ñ
ÑÐµÐ¼Ð¾Ð½Ñ
technological proces
gear
repair

description: ÐÐ»Ñ Ð²ÑÐ±ÑÐ°Ð½Ð½Ð¾Ð¹ Ð´ÐµÑÐ°Ð»Ð¸ Â«ÑÐµÑÑÐµÑÐ½Ñ Ð²ÐµÐ´ÑÑÐ°ÑÂ», Ð±ÑÐ» Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½ Ð°Ð½Ð°Ð»Ð¸Ð· ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¸ Ð¸ Ð¾Ð¿Ð¸ÑÐ°Ð½Ð¾ ÐµÐµ Ð½Ð°Ð·Ð½Ð°ÑÐµÐ½Ð¸Ðµ. Ð¢Ð°Ðº Ð¶Ðµ ÑÑÐ¾ÑÐ¼Ð¸ÑÐ¾Ð²Ð°Ð½Ñ ÑÐµÐ»Ð¸ Ð¸ Ð·Ð°Ð´Ð°ÑÐ¸ Ð´Ð¸Ð¿Ð»Ð¾Ð¼Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ. ÐÐ»Ñ Ð¸Ð·Ð³Ð¾ÑÐ°Ð²Ð»Ð¸Ð²Ð°ÐµÐ¼ÑÑ Ð´ÐµÑÐ°Ð»ÐµÐ¹, Ð½Ð°Ð·Ð½Ð°ÑÐµÐ½Ñ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ðµ Ð¼Ð°ÑÑÑÑÑÑ. Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ñ Ð²Ð°ÑÐ¸Ð°Ð½ÑÑ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ñ Ð¿ÑÐ¾ÑÐµÑÑÐ¾Ð² Ð¿Ð¾ Ð¼ÐµÑÐ°Ð½Ð¸ÑÐµÑÐºÐ¾Ð¹ Ð¾Ð±ÑÐ°Ð±Ð¾ÑÐºÐµ Ð´ÐµÑÐ°Ð»ÐµÐ¹, Ð¸ÑÐ¿Ð¾Ð»ÑÐ·ÑÐµÐ¼ÑÑ Ð² ÑÐ±Ð¾ÑÐºÐµ. Ð¢Ð°Ðº Ð¶Ðµ ÑÐ¾ÑÑÐ°Ð²Ð»ÐµÐ½ ÑÐ°Ð¼ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ð¹ Ð¿ÑÐ¾ÑÐµÑÑ ÑÐ±Ð¾ÑÐºÐ¸. Ð¡Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ñ ÑÐ¿ÐµÑÐ¸Ð°Ð»ÑÐ½ÑÐµ ÑÑÐ°Ð½Ð¾ÑÐ½ÑÐµ Ð¿ÑÐ¸ÑÐ¿Ð¾ÑÐ¾Ð±Ð»ÐµÐ½Ð¸Ñ. ÐÑÐ¾Ð²ÐµÐ´ÐµÐ½Ñ ÑÐ°ÑÑÐµÑÑ ÑÐµÑÐ½Ð¸ÐºÐ¾-ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¸Ñ Ð¿Ð¾ÐºÐ°Ð·Ð°ÑÐµÐ»ÐµÐ¹ Ð´Ð°Ð½Ð½Ð¾Ð¹ Ð´ÐµÑÐ°Ð»Ð¸. Ð¢Ð°Ðº Ð¶Ðµ ÑÐ¾ÑÑÐ°Ð²Ð»ÐµÐ½Ñ ÑÐµÐºÐ¾Ð¼ÐµÐ½Ð´Ð°ÑÐ¸Ð¸ Ð¿Ð¾ ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑÑ Ð¼ÐµÑÐ¾Ð¿ÑÐ¸ÑÑÐ¸Ð¹ Ð¿Ð¾ ÑÐµÑÐ½Ð¸ÐºÐµ Ð±ÐµÐ·Ð¾Ð¿Ð°ÑÐ½Ð¾ÑÑÐ¸ Ð¸ Ð¾ÑÑÐ°Ð½Ðµ ÑÑÑÐ´Ð°.
description: For the selected part, "leading gear", was held design analysis and described its purpose. Just formed the goals and objectives of the thesis. For manufactured items, assigned to technological routes. Versions of processes for the machining of parts used in the assembly. Just made myself a technological process of assembly. Designed special machine accessories. The calculations of technical and economic performance of the part. As drafted recommendations on a range of measures on safety and labor protection.
Toward a Holographic Model of Superconducting Fermions
Creators: name: O'Bannon, Andy
Publisher: name: arXiv
Year: 2008
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We use the AdS/CFT correspondence to study N=4 supersymmetric SU(Nc) Yang-Mills theory, in the limits of large Nc and large 't Hooft coupling, coupled to a number Nf of massless hypermultiplet fields in the fundamental representation of the gauge group. We identify a U(1) subgroup of the R-symmetry under which the fermions in the hypermultiplet are charged but the scalars are not. All the hypermultiplet fields are also charged under a U(1) baryon number symmetry. We introduce an external magnetic field for the baryon number U(1), which triggers the spontaneous breaking of the U(1) R-symmetry, and we then introduce a chemical potential for the U(1) R-charge, producing a state with a nonzero density of the U(1) R-charge. The system should then exhibit superconductivity of the U(1) R-charge. The dual supergravity description is a number Nf of D7-branes in AdS5 x S5 with angular momentum on the S5 and a worldvolume magnetic field. We study the zero-temperature thermodynamics of the system, and find that for sufficiently large magnetic field the system prefers to be in the symmetry-broken phase. For smaller magnetic fields we find a discontinuous free energy, indicating that our gravitational setup does not capture all equilibrium states of the field theory.
description: 32 pages, 22 eps files in 9 figures
Weakly-Supervised Action Segmentation with Iterative Soft Boundary Assignment
Creators: name: Ding, Li
name: Xu, Chenliang
Publisher: name: arXiv
Year: 2018
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Computer and information sciences

description: In this work, we address the task of weakly-supervised human action segmentation in long, untrimmed videos. Recent methods have relied on expensive learning models, such as Recurrent Neural Networks (RNN) and Hidden Markov Models (HMM). However, these methods suffer from expensive computational cost, thus are unable to be deployed in large scale. To overcome the limitations, the keys to our design are efficiency and scalability. We propose a novel action modeling framework, which consists of a new temporal convolutional network, named Temporal Convolutional Feature Pyramid Network (TCFPN), for predicting frame-wise action labels, and a novel training strategy for weakly-supervised sequence modeling, named Iterative Soft Boundary Assignment (ISBA), to align action sequences and update the network in an iterative fashion. The proposed framework is evaluated on two benchmark datasets, Breakfast and Hollywood Extended, with four different evaluation metrics. Extensive experimental results show that our methods achieve competitive or superior performance to state-of-the-art methods.
description: CVPR 2018
title: ÐÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ ÑÐ°Ð¼Ð¾ÐºÐ¾Ð¼Ð¿ÐµÐ½ÑÐ¸ÑÑÑÑÐµÐ¹ÑÑ ÐÐ­Ð Ð¡ÐÐ, ÑÑÐ°Ð²Ð½ÐµÐ½Ð¸Ðµ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÑ Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÐ¾Ð² Ñ Ð°Ð½Ð°Ð»Ð¾Ð³Ð¸ÑÐ½Ð¾Ð¹ ÐÐ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ÑÐ¾ÐºÐ¾Ð¿Ð¾Ð², ÐÐ²Ð³ÐµÐ½Ð¸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: 2018
Subjects: ÑÐ»ÐµÐºÑÑÐ¾ÑÐ½ÐµÑÐ³ÐµÑÐ¸ÐºÐ°
ÐºÐ¾ÑÐ¾Ð½Ð½ÑÐ¹ ÑÐ°Ð·ÑÑÐ´
Ð½Ð°ÑÑÑÐ°Ð»ÑÐ½Ð°Ñ Ð¼Ð¾ÑÐ½Ð¾ÑÑÑ
ÐºÐ¾Ð¼Ð¿ÐµÐ½ÑÐ°ÑÐ¸Ñ ÑÐµÐ°ÐºÑÐ¸Ð²Ð½Ð¾Ð¹ Ð¼Ð¾ÑÐ½Ð¾ÑÑÐ¸

description: Ð ÑÐ°Ð±Ð¾ÑÐµ ÑÐ°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ð½ÑÐµ Ð»Ð¸Ð½Ð¸Ð¸ ÑÐ»ÐµÐºÑÑÐ¾Ð¿ÐµÑÐµÐ´Ð°Ñ ÑÐ²ÐµÑÑÐ²ÑÑÐ¾ÐºÐ¾Ð³Ð¾ Ð½Ð°Ð¿ÑÑÐ¶ÐµÐ½Ð¸Ñ. ÐÐ¸Ð½Ð¸Ð¸ Ð¿ÑÐµÐ´Ð½Ð°Ð·Ð½Ð°ÑÐµÐ½Ñ Ð´Ð»Ñ Ð¿ÐµÑÐµÐ´Ð°ÑÐ¸ Ð±Ð¾Ð»ÑÑÐ¾Ð¹ Ð¼Ð¾ÑÐ½Ð¾ÑÑÐ¸ Ð¸ Ð¾Ð±ÑÐ°Ð·Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¼ÐµÐ¶ÑÐ¸ÑÑÐµÐ¼Ð½ÑÑ ÑÐ²ÑÐ·ÐµÐ¹ Ð½Ð° Ð´Ð°Ð»ÑÐ½Ð¸Ðµ ÑÐ°ÑÑÑÐ¾ÑÐ½Ð¸Ñ. ÐÑÑÐ²Ð»ÐµÐ½ ÑÑÐ´ Ð¾ÑÐ¾Ð±ÐµÐ½Ð½Ð¾ÑÑÐµÐ¹, ÐºÐ¾ÑÐ¾ÑÑÐµ Ð²Ð»Ð¸ÑÑÑ Ð½Ð° Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ ÑÐ°ÐºÐ¾Ð¹ Ð»Ð¸Ð½Ð¸Ð¸. Ð Ð°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ñ ÑÐ¸Ð¿Ñ Ð¾Ð¿Ð¾Ñ, ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¸ ÑÐ°Ð·. ÐÑÐ¾Ð¸Ð·Ð²ÐµÐ´ÐµÐ½ ÑÐ°ÑÑÑÑ ÑÐ´ÐµÐ»ÑÐ½ÑÑ Ð¿Ð¾Ð³Ð¾Ð½Ð½ÑÑ Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÐ¾Ð² Ð»Ð¸Ð½Ð¸Ð¸ Ð¸ Ð·Ð°Ð¿Ð¸ÑÐ°Ð½Ñ ÑÑÐ°Ð²Ð½ÐµÐ½Ð¸Ñ ÑÐ°ÑÐ¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ñ Ð½Ð°Ð¿ÑÑÐ¶ÐµÐ½Ð¸Ñ, ÑÐ¾ÐºÐ° Ð¸ ÑÐµÐ°ÐºÑÐ¸Ð²Ð½Ð¾Ð¹ Ð¼Ð¾ÑÐ½Ð¾ÑÑÐ¸ Ð¿Ð¾ Ð»Ð¸Ð½Ð¸Ð¸. ÐÐ¾Ð»ÑÑÐµÐ½Ñ Ð´Ð°Ð½Ð½ÑÐµ Ð¾ ÑÐ°ÑÐ¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ð¸ Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÐ¾Ð² Ð²Ð´Ð¾Ð»Ñ Ð»Ð¸Ð½Ð¸Ð¸ ÑÑÐµÑ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÑ ÑÐµÐ¶Ð¸Ð¼Ð¾Ð² Ð»Ð¸Ð½Ð¸Ð¸ Ñ Ð¿Ð¾Ð¼Ð¾ÑÑÑ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½Ð¾Ð³Ð¾ Ð¾Ð±ÐµÑÐ¿ÐµÑÐµÐ½Ð¸Ñ RastWin. Ð Ð°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ñ Ð»Ð¸Ð½Ð¸Ð¸ Ð¿ÐµÑÐµÐ´Ð°Ñ Ð¿Ð¾ÑÑÐ¾ÑÐ½Ð½Ð¾Ð³Ð¾ ÑÐ¾ÐºÐ°, Ð¸Ñ Ð¾ÑÐ¾Ð±ÐµÐ½Ð½Ð¾ÑÑÐ¸ Ð¸ Ð²Ð¾Ð·Ð¼Ð¾Ð¶Ð½ÑÐµ Ð¿Ð¾Ð»Ð¾Ð¶Ð¸ÑÐµÐ»ÑÐ½ÑÐµ ÑÑÑÐµÐºÑÑ. ÐÑÐ¿Ð¾Ð»Ð½ÐµÐ½ ÑÑÐ°Ð²Ð½Ð¸ÑÐµÐ»ÑÐ½ÑÐ¹ Ð°Ð½Ð°Ð»Ð¸Ð· Ð»Ð¸Ð½Ð¸Ð¹ Ð¿ÐµÑÐµÐ´Ð°ÑÐ¸ Ð¿ÐµÑÐµÐ¼ÐµÐ½Ð½Ð¾Ð³Ð¾ Ð¸ Ð¿Ð¾ÑÑÐ¾ÑÐ½Ð½Ð¾Ð³Ð¾ ÑÐ¾ÐºÐ°.
Quando la Luna si nasconde
Creators: Elena Lazzaretto
Publisher: name: Media Inaf
Year: 2011

Imperdibile appuntamento, il 15 giugno, con l’eclissi totale di Luna: il periodo dell’anno e l’ora del massimo oscuramento giocano decisamente a favore dell’osservabilità dell’evento. In più: i pianeti visibili a occhio nudo e le stelle più facilmente riconoscibili. Guida alle notti stellate di giugno.
Additional file 2 of Effects of art therapy on psychological outcomes among children and adolescents with cancer: a systematic review and meta-analysis
Creators: name: Zhou, Shishuang
name: Li, Huiyuan
name: Yang, Yuan
name: Qi, YiShu
name: Liu, Weiwei
name: Mo, Lin
name: Wong, Cho Lee
Publisher: name: figshare
Year: 2025
Subjects: subject: Medicine
subject: Biotechnology
subject: Science Policy
subject: Infectious Diseases
subject: FOS: Health sciences

description: Supplementary Material 2.
Chronic Traumatic Encephalopathy in Athletes Involved with High-impact Sports
Creators: name: Zeenat Qureshi Stroke Institutes
Publisher: name: Zenodo
Year: 2023

description: Background and purpose

Chronic traumatic encephalopathy (CTE) is a neurodegenerative disease occurring most commonly in athletes and is caused by repeated concussive or subconcussive blows to the head. The main purpose of this review is to evaluate the published literature on chronic traumatic encephalopathy (CTE) in athletes participating in high-impact sports. In particular, we highlight the significance of concussive and subconcussive impacts in multiple sports, elucidate the differences between clinical/pathological features of CTE and related neurodegenerative diseases, and provide an explanation for the variation in clinical presentation between athletes of different sports.

Methods

A review targeting relevant publications to CTE was performed. The PubMed/MEDLINE index was searched for keywords such as “chronic traumatic encephalopathy,” “repetitive traumatic brain injury,” “mild traumatic brain injury,” and “concussion” from year 1924 through March 1, 2016.
Linear structure of functions with maximal Clarke subdifferential
Creators: name: Daniilidis, Aris
name: Flores, Gonzalo
Publisher: name: arXiv
Year: 2018
Subjects: subject: Functional Analysis (math.FA)
subject: FOS: Mathematics
subject: 49J52 (Primary) 46G05, 46B04 (Secondary)

description: It is hereby established that the set of Lipschitz functions $f:\mathcal{U}\rightarrow \mathbb{R}$ ($\mathcal{U}$ nonempty open subset of $\ell_{d}^{1}$) with maximal Clarke subdifferential contains a linear subspace of uncountable dimension (in particular, an isometric copy of $\ell^{\infty}(\mathbb{N})$). This result goes in the line of a previous result of Borwein-Wang. However, while the latter was based on Baire category theorem, our current approach is constructive and is not linked to the uniform convergence. In particular we establish lineability (and spaceability for the Lipschitz norm) of the above set inside the set of all Lipschitz continuous functions.
Bäcklund Transformations as exact integrable time-discretizations for the trigonometric Gaudin model
Creators: name: Ragnisco, O.
name: Zullo, F.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Exactly Solvable and Integrable Systems (nlin.SI)
subject: FOS: Physical sciences

description: We construct a two-parameter family of Bäcklund transformations for the trigonometric classical Gaudin magnet. The approach follows closely the one introduced by E.Sklyanin and V.Kuznetsov (1998,1999) in a number of seminal papers, and takes advantage of the intimate relation between the trigonometric and the rational case. As in the paper by A.Hone, V.Kuznetsov and one of the authors (O.R.) (2001) the Bäcklund transformations are presented as explicit symplectic maps, starting from their Lax representation. The (expected) connection with the XXZ Heisenberg chain is established and the rational case is recovered in a suitable limit. It is shown how to obtain a "physical" transformation mapping real variables into real variables. The interpolating Hamiltonian flow is derived and some numerical iterations of the map are presented.
description: 17 pages, 2 figures
title: ÐÑÐ¿ÑÑÐ°Ð½Ð¸Ñ Ð°Ð²ÑÐ¾Ð¼Ð¾Ð±Ð¸Ð»ÐµÐ¹ Ð¸ Ð°Ð²ÑÐ¾Ð¼Ð¾Ð±Ð¸Ð»ÑÐ½ÑÑ Ð°Ð³ÑÐµÐ³Ð°ÑÐ¾Ð². ÐÑÐ¿ÑÑÐ°Ð½Ð¸Ñ ÐºÐ¾ÑÐ¾Ð±ÐºÐ¸ Ð¿ÐµÑÐµÐ´Ð°Ñ Ð½Ð° Ñ Ð¾Ð»Ð¾ÑÑÐ¾Ð¼ Ñ Ð¾Ð´Ñ
title: Ð¼ÐµÑÐ¾Ð´Ð¸ÑÐµÑÐºÐ¸Ðµ ÑÐºÐ°Ð·Ð°Ð½Ð¸Ñ Ðº Ð»Ð°Ð±Ð¾ÑÐ°ÑÐ¾ÑÐ½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ
titleType: Subtitle
Creators: name: ÐÐ¾Ð²Ð°Ð»ÑÑÑÐº, Ð.
Publisher: name: ÐÐ·Ð´-Ð²Ð¾ Ð¡ÐÐ±ÐÐ¢Ð£
Year: 1999
Subjects: ÐÐ²ÑÐ¾Ð¼Ð¾Ð±Ð¸Ð»Ð¸

description: ÐÐµÑÐ¾Ð´Ð¸ÑÐµÑÐºÐ¸Ðµ ÑÐºÐ°Ð·Ð°Ð½Ð¸Ñ ÑÐ¾Ð¾ÑÐ²ÐµÑÑÑÐ²ÑÑÑ Ð³Ð¾ÑÑÐ´Ð°ÑÑÑÐ²ÐµÐ½Ð½Ð¾Ð¼Ñ ÑÑÐ°Ð½Ð´Ð°ÑÑÑ Ð´Ð¸ÑÑÐ¸Ð¿Ð»Ð¸Ð½Ñ âÐÑÐ¿ÑÑÐ°Ð½Ð¸Ñ Ð°Ð²ÑÐ¾Ð¼Ð¾Ð±Ð¸Ð»ÐµÐ¹ Ð¸ Ð°Ð²ÑÐ¾Ð¼Ð¾Ð±Ð¸Ð»ÑÐ½ÑÑ Ð°Ð³ÑÐµÐ³Ð°ÑÐ¾Ð²â Ð½Ð°Ð¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÑÐºÐ¾Ð¹ Ð¿Ð¾Ð´Ð³Ð¾ÑÐ¾Ð²ÐºÐ¸ 551400 âÐÐ°Ð·ÐµÐ¼Ð½ÑÐµ ÑÑÐ°Ð½ÑÐ¿Ð¾ÑÑÐ½ÑÐµ ÑÐ¸ÑÑÐµÐ¼Ñâ. Ð¡Ð¾Ð´ÐµÑÐ¶Ð¸Ñ ÑÑÐºÐ¾Ð²Ð¾Ð´ÑÑÐ²Ð¾ Ðº Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ð¸Ñ Ð»Ð°Ð±Ð¾ÑÐ°ÑÐ¾ÑÐ½ÑÑ ÑÐ°Ð±Ð¾Ñ Ð¿Ð¾ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð·Ð°Ð²Ð¸ÑÐ¸Ð¼Ð¾ÑÑÐµÐ¹ ÑÐµÐ¼Ð¿ÐµÑÐ°ÑÑÑÑ Ð¼Ð°ÑÐ»Ð° Ð¾Ñ ÐµÐ³Ð¾ ÑÑÐ¾Ð²Ð½Ñ, Ð²ÐºÐ»ÑÑÐµÐ½Ð½Ð¾Ð¹ Ð¿ÐµÑÐµÐ´Ð°ÑÐ¸ Ð¸ ÑÐ°ÑÑÐ¾ÑÑ Ð²ÑÐ°ÑÐµÐ½Ð¸Ñ Ð²ÑÐ¾Ð´Ð½Ð¾Ð³Ð¾ Ð²Ð°Ð»Ð° ÐºÐ¾ÑÐ¾Ð±ÐºÐ¸ Ð¿ÐµÑÐµÐ´Ð°Ñ. ÐÐ»Ð°Ð²Ð½Ð¾Ðµ Ð²Ð½Ð¸Ð¼Ð°Ð½Ð¸Ðµ ÑÐ´ÐµÐ»ÐµÐ½Ð¾ Ð¼ÐµÑÐ¾Ð´Ð¸ÐºÐµ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¸Ñ Ð¸ÑÐ¿ÑÑÐ°Ð½Ð¸Ð¹ ÐºÐ¾ÑÐ¾Ð±ÐºÐ¸ Ð¿ÐµÑÐµÐ´Ð°Ñ Ð½Ð° ÑÐ¾Ð»Ð¾ÑÑÐ¾Ð¼ ÑÐ¾Ð´Ñ. ÐÑÐµÐ´Ð½Ð°Ð·Ð½Ð°ÑÐµÐ½Ð¾ Ð´Ð»Ñ ÑÑÑÐ´ÐµÐ½ÑÐ¾Ð² ÑÐ¿ÐµÑÐ¸Ð°Ð»ÑÐ½Ð¾ÑÑÐµÐ¹ 150100 âÐÐ²ÑÐ¾Ð¼Ð¾Ð±Ð¸Ð»Ðµ- Ð¸ ÑÑÐ°ÐºÑÐ¾ÑÐ¾ÑÑÑÐ¾ÐµÐ½Ð¸Ðµâ Ð¸ 150300 âÐÐ½Ð¾Ð³Ð¾ÑÐµÐ»ÐµÐ²ÑÐµ Ð³ÑÑÐµÐ½Ð¸ÑÐ½ÑÐµ Ð¸ ÐºÐ¾Ð»ÐµÑÐ½ÑÐµ Ð¼Ð°ÑÐ¸Ð½Ñâ Ð²ÑÐµÑ ÑÑÐ¾Ð²Ð½ÐµÐ¹ Ð¿Ð¾Ð´Ð³Ð¾ÑÐ¾Ð²ÐºÐ¸.
description: ÐÐµÑÐ°ÑÐ°ÐµÑÑÑ Ð¿Ð¾ ÑÐµÑÐµÐ½Ð¸Ñ ÑÐµÐ´Ð°ÐºÑÐ¸Ð¾Ð½Ð½Ð¾-Ð¸Ð·Ð´Ð°ÑÐµÐ»ÑÑÐºÐ¾Ð³Ð¾ ÑÐ¾Ð²ÐµÑÐ° Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¾Ð³Ð¾ Ð³Ð¾ÑÑÐ´Ð°ÑÑÑÐ²ÐµÐ½Ð½Ð¾Ð³Ð¾ ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑÐ°.
Performance of Opportunistic Epidemic Routing on Edge-Markovian Dynamic Graphs
Creators: name: Whitbeck, John
name: Conan, Vania
name: de Amorim, Marcelo Dias
Publisher: name: arXiv
Year: 2009
Subjects: subject: Networking and Internet Architecture (cs.NI)
subject: FOS: Computer and information sciences

description: Connectivity patterns in intermittently-connected mobile networks (ICMN) can be modeled as edge-Markovian dynamic graphs. We propose a new model for epidemic propagation on such graphs and calculate a closed-form expression that links the best achievable delivery ratio to common ICMN parameters such as message size, maximum tolerated delay, and link lifetime. These theoretical results are compared to those obtained by replaying a real-life contact trace.
description: 5 pages, 4 figures. Accepted for publication in IEEE Transactions on Communications
Provenance-enabled Packet Path Tracing in the RPL-based Internet of Things
Creators: name: Suhail, Sabah
name: Abdellatif, Mohammad
name: Pandey, Shashi Raj
name: Khan, Abid
name: Hong, Choong Seon
Publisher: name: arXiv
Year: 2018
Subjects: subject: Cryptography and Security (cs.CR)
subject: FOS: Computer and information sciences

description: The interconnection of resource-constrained and globally accessible things with untrusted and unreliable Internet make them vulnerable to attacks including data forging, false data injection, and packet drop that affects applications with critical decision-making processes. For data trustworthiness, reliance on provenance is considered to be an effective mechanism that tracks both data acquisition and data transmission. However, provenance management for sensor networks introduces several challenges, such as low energy, bandwidth consumption, and efficient storage. This paper attempts to identify packet drop (either maliciously or due to network disruptions) and detect faulty or misbehaving nodes in the Routing Protocol for Low-Power and Lossy Networks (RPL) by following a bi-fold provenance-enabled packed path tracing (PPPT) approach. Firstly, a system-level ordered-provenance information encapsulates the data generating nodes and the forwarding nodes in the data packet. Secondly, to closely monitor the dropped packets, a node-level provenance in the form of the packet sequence number is enclosed as a routing entry in the routing table of each participating node. Lossless in nature, both approaches conserve the provenance size satisfying processing and storage requirements of IoT devices. Finally, we evaluate the efficacy of the proposed scheme with respect to provenance size, provenance generation time, and energy consumption.
description: 14 pages, 18 Figures
Non sono sterili le vecchie galassie
Creators: Luca Nobili
Publisher: name: Media Inaf
Year: 2011

Si credeva che nelle galassie ellittiche, considerate le più vecchie, non vi fosse più il gas necessario alla formazione stellare. Nuove osservazioni hanno però svelato la presenza di stelle giovani che compaiono a un ritmo di una ogni 10.000 anni.
A note on the existence of a unique positive entropy solution to a fractional Laplacian with singular nonlinearities
Creators: name: Bayrami-Aminlouee, Masoud
name: Hesaaraki, Mahmoud
Publisher: name: arXiv
Year: 2019
Subjects: subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics
subject: 35R11, 35J75, 35B09, 35A01

description: In this paper, we prove the existence of a unique positive entropy solution to a fractional Laplacian problem involving nonlinear singular terms and also a non-negative bounded Radon measure as a source term.
description: We are grateful for any feedback or comments
Bandwidth-Aware Page Placement in NUMA
Creators: name: Gureya, David
name: Neto, João
name: Karimi, Reza
name: Barreto, João
name: Bhatotia, Pramod
name: Quema, Vivien
name: Rodrigues, Rodrigo
name: Romano, Paolo
name: Vlassov, Vladimir
Publisher: name: arXiv
Year: 2020
Subjects: subject: Distributed, Parallel, and Cluster Computing (cs.DC)
subject: FOS: Computer and information sciences

description: Page placement is a critical problem for memoryintensive applications running on a shared-memory multiprocessor with a non-uniform memory access (NUMA) architecture. State-of-the-art page placement mechanisms interleave pages evenly across NUMA nodes. However, this approach fails to maximize memory throughput in modern NUMA systems, characterised by asymmetric bandwidths and latencies, and sensitive to memory contention and interconnect congestion phenomena. We propose BWAP, a novel page placement mechanism based on asymmetric weighted page interleaving. BWAP combines an analytical performance model of the target NUMA system with on-line iterative tuning of page distribution for a given memory-intensive application. Our experimental evaluation with representative memory-intensive workloads shows that BWAP performs up to 66% better than state-of-the-art techniques. These gains are particularly relevant when multiple co-located applications run in disjoint partitions of a large NUMA machine or when applications do not scale up to the total number of cores.
Libri sotto le stelle
Creators: Daniela Cipolloni
Publisher: name: Media Inaf
Year: 2011

Quattro serate all'aperto in compagnia di scrittori e astronomi per scoprire ogni volta un libro galattico sull'Universo che ci circonda. La manifestazione è organizzata dalle biblioteche dell'INAF-OAF di Arcetri e delle Oblate.
Supercongruences for Apery-like numbers
Creators: name: Osburn, Robert
name: Sahu, Brundaban
Publisher: name: arXiv
Year: 2009
Subjects: subject: Number Theory (math.NT)
subject: Combinatorics (math.CO)
subject: FOS: Mathematics
subject: 11A07 (Primary), 11F11 (Secondary)

description: It is known that the numbers which occur in Apery's proof of the irrationality of zeta(2) have many interesting congruence properties while the associated generating function satisfies a second order differential equation. We prove supercongruences for a generalization of numbers which arise in Beukers' and Zagier's study of integral solutions of Apery-like differential equations.
description: 8 pages, revised version, to appear in Adv. in Appl. Math
The efficacy and safety of adaptive Deep Brain Stimulation in Parkinson’s Disease: a quantitative and qualitative analysis
Creators: name: An, Qi
Publisher: name: Open Science Framework
Year: 2022
Subjects: subject: Medicine and Health Sciences
subject: Life Sciences

description: Adaptive Deep Brain Stimulation (aDBS) is a promising new treatment in alleviating clinical symptoms of Parkinson’s disease (PD) patients.This study aims to answer the following questions:Whether aDBS can improve motor symptoms in Parkinson's disease patients?If can, what specific symptoms can aDBS improve? And how much improvement is there? Is there any additional benefit compared with conventional, continuous DBS? We aim to pool all the data published can answer the aforementioned questions.
Perché le comete sono ‘cool’
Creators: Daniela Cipolloni
Publisher: name: Media Inaf
Year: 2011

Per festeggiare il 25esimo anniversario dell'esplorazione cometaria, inaugurata nel 1986 dalla sonda Giotto, l'Agenzia Spaziale Europea lancia un concorso di microblogging. Il miglior "tweet" sarà premiato con un viaggio al centro dell'ESA in Germania per le celebrazioni del 15 giugno.
title: ÐÐµÑÐ¾Ð´Ñ ÑÐ°ÑÑÐµÑÐ° Ð¿Ð¾Ð³ÑÐµÑÐ½Ð¾ÑÑÐµÐ¹ Ð² Ð°Ð½Ð°Ð»Ð¸ÑÐ¸ÑÐµÑÐºÐ¾Ð¹ Ñ Ð¸Ð¼Ð¸Ð¸
title: Ð¼ÐµÑÐ¾Ð´Ð¸ÑÐµÑÐºÐ¸Ðµ ÑÐºÐ°Ð·Ð°Ð½Ð¸Ñ Ð´Ð»Ñ ÑÑÑÐ´ÐµÐ½ÑÐ¾Ð² ÑÐ¸Ð·Ð¸ÐºÐ¾-Ð¼ÐµÑÐ°Ð»Ð»ÑÑÐ³Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ ÑÐ°ÐºÑÐ»ÑÑÐµÑÐ°
titleType: Subtitle
Creators: name: ÐÑÐ¸Ð½Ð·Ð°Ð¹Ð´, ÐÑÐ¸Ð¼
Publisher: name: [ÐÐÐ]
Year: 1974
Subjects: Ð¥Ð¸Ð¼Ð¸ÑÐµÑÐºÐ¸Ð¹ Ð°Ð½Ð°Ð»Ð¸Ð·

description: ÐÐµÑÐ¾Ð´Ð¸ÑÐµÑÐºÐ¸Ðµ ÑÐºÐ°Ð·Ð°Ð½Ð¸Ñ ÑÐ¾Ð´ÐµÑÐ¶Ð°Ñ ÑÐ²ÐµÐ´ÐµÐ½Ð¸Ñ, Ð½ÐµÐ¾Ð±ÑÐ¾Ð´Ð¸Ð¼ÑÐµ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð°Ð¼ Ð¸ Ð°Ð½Ð°Ð»Ð¸ÑÐ¸ÐºÐ°Ð¼, Ð¿Ð¾Ð»ÑÐ·ÑÑÑÐ¸Ð¼ÑÑ Ð»ÑÐ±ÑÐ¼ Ð¸Ð· ÑÐ¾Ð²ÑÐµÐ¼ÐµÐ½Ð½ÑÑ Ð¼ÐµÑÐ¾Ð´Ð¾Ð² Ð°Ð½Ð°Ð»Ð¸Ð·Ð° Ð¸ ÑÐ°ÑÑÐ¼Ð°ÑÑÐ¸Ð²Ð°ÑÑ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÐµ Ð¼ÐµÑÑÐ¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ðµ ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸ÐºÐ¸ ÐºÐ¾Ð»Ð¸ÑÐµÑÑÐ²ÐµÐ½Ð½Ð¾Ð³Ð¾ Ð°Ð½Ð°Ð»Ð¸Ð·Ð° ÑÐ¸Ð¼Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ ÑÐ¾ÑÑÐ°Ð²Ð° Ð²ÐµÑÐµÑÑÐ²Ð°.
A Catania l’astronomia si disegna
Creators: Redazione Media Inaf
Publisher: name: Media Inaf
Year: 2011

"Osserva il cielo e disegna le tue emozioni". Il concorso per le scuole primarie dell'Osservatorio di Catania dell'INAF, giunto alla sua V edizione, fa record con 533 elaborati e 39 scuole partecipanti.
A fractional Laplacian problem with mixed singular nonlinearities and nonregular data
Creators: name: Bayrami-Aminlouee, Masoud
name: Hesaaraki, Mahmoud
Publisher: name: arXiv
Year: 2020
Subjects: subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics
subject: 35R11, 35J75, 35B09, 35A01

description: In this note, we study the existence and uniqueness of a positive solution to a doubly singular fractional problem with nonregular data. Besides, for some cases, we will show the existence and uniqueness of another notion of a solution, so-called entropy solution. Also, with suitable assumptions on data, we will discuss the uniqueness. Finally, we will have some relaxation on the assumption to prove the existence results.
description: We are grateful for any feedback or comments. arXiv admin note: text overlap with arXiv:1910.04716
All Possible Lightest Supersymmetric Particles in R-Parity Violating Minimal Supergravity Models
Creators: name: Dreiner, H. K.
name: Grab, S.
Publisher: name: arXiv
Year: 2008
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: We investigate, which lightest supersymmetric particles can be obtained via a non-vanishing lepton- or baryon-number violating operator at the grand unification scale within the R-parity violating minimal supergravity model. We employ the full one-loop renormalization group equations. We take into account restrictions from the anomalous magnetic moment of the muon and b -> s gamma, as well as collider constraints from LEP and the Tevatron. We also consider simple deformations of minimal supergravity models.
description: 11 pages, 4 figures; title changed, section added, references added: final version accepted by PLB