cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
title: ÐÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð²Ð¾Ð·Ð¼Ð¾Ð¶Ð½Ð¾ÑÑÐ¸ ÑÐ»ÑÑÑÐµÐ½Ð¸Ñ Ð¿Ð»Ð°Ð½Ð¸ÑÐ¾Ð²Ð¾ÑÐ½Ð¾Ð³Ð¾ Ð¸ Ð´Ð¸Ð·Ð°Ð¹Ð½-ÑÐµÑÐµÐ½Ð¸Ð¹ Ð¿ÑÐ¾ÑÑÑÐ°Ð½ÑÑÐ²Ð° Ð¶Ð¸Ð»Ð¾Ð¹ ÑÑÐµÐ´Ñ (Ð½Ð° Ð¿ÑÐ¸Ð¼ÐµÑÐµ ÐºÐ¾Ð¼Ð½Ð°ÑÑ Ð² ÑÑÑÐ´ÐµÐ½ÑÐµÑÐºÐ¾Ð¼ Ð¾Ð±ÑÐµÐ¶Ð¸ÑÐ¸Ð¸)
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¼Ð°Ð³Ð¸ÑÑÑÐ°
titleType: Subtitle
Creators: name: Ð¤Ð¸Ð»Ð¾ÑÐµÐ½ÐºÐ¾Ð²Ð°, ÐÐ°Ð»ÐµÐ½ÑÐ¸Ð½Ð°
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»ÑÐµ Ð¿Ð¾Ð¼ÐµÑÐµÐ½Ð¸Ñ
Ð­ÑÐ³Ð¾Ð½Ð¾Ð¼Ð¸ÐºÐ°
ÐÐ°ÑÐ¸Ð½Ð½Ð°Ñ Ð³ÑÐ°ÑÐ¸ÐºÐ°
Ð¥ÑÐ´Ð¾Ð¶ÐµÑÑÐ²ÐµÐ½Ð½Ð¾Ðµ ÐºÐ¾Ð½ÑÑÑÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ
Ð¿Ð»Ð°Ð½Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ Ð¿ÑÐ¾ÑÑÑÐ°Ð½ÑÑÐ²Ð°
Ð¶Ð¸Ð»Ð°Ñ ÑÑÐµÐ´Ð°
Ð¾Ð±ÑÐµÐ¶Ð¸ÑÐ¸Ðµ
ÑÑÐ½ÐºÑÐ¸Ð¾Ð½Ð°Ð»ÑÐ½Ð¾Ðµ Ð·Ð¾Ð½Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ
ÐºÐ¾Ð¼Ð¿ÑÑÑÐµÑÐ½ÑÐ¹ Ð´Ð¸Ð·Ð°Ð¹Ð½

description: ÐÐ±ÑÐµÐºÑÐ¾Ð¼ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐ²Ð»ÑÐµÑÑÑ Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ñ Ð¿ÑÐ¾ÑÑÑÐ°Ð½ÑÑÐ²Ð° Ð¶Ð¸Ð»Ð¾Ð¹ ÑÑÐµÐ´Ñ. Ð¦ÐµÐ»Ñ ÑÐ°Ð±Ð¾ÑÑ - Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð²Ð¾Ð·Ð¼Ð¾Ð¶Ð½Ð¾ÑÑÐ¸ Ð¿Ð¾Ð²ÑÑÐµÐ½Ð¸Ñ ÐºÐ°ÑÐµÑÑÐ²Ð° Ð¿Ð»Ð°Ð½Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð¿ÑÐ¾ÑÑÑÐ°Ð½ÑÑÐ²Ð° Ð¶Ð¸Ð»ÑÑ ÐµÐ´Ð¸Ð½Ð¸Ñ, Ð¿ÑÐµÐ´Ð½Ð°Ð·Ð½Ð°ÑÐµÐ½Ð½ÑÑ Ð´Ð»Ñ Ð¿ÑÐ¾Ð¶Ð¸Ð²Ð°Ð½Ð¸Ñ ÑÑÑÐ´ÐµÐ½ÑÐ¾Ð², Ð° ÑÐ°ÐºÐ¶Ðµ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° Ð°Ð»Ð³Ð¾ÑÐ¸ÑÐ¼Ð° Ð¿Ð¾Ð²ÑÑÐµÐ½Ð¸Ñ ÐºÐ°ÑÐµÑÑÐ²Ð° Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ð¸ Ð¿ÑÐ¾ÑÑÑÐ°Ð½ÑÑÐ²Ð° Ð¶Ð¸Ð»Ð¾Ð¹ ÐºÐ¾Ð¼Ð½Ð°ÑÑ Ð² ÑÑÑÐ´ÐµÐ½ÑÐµÑÐºÐ¾Ð¼ Ð¾Ð±ÑÐµÐ¶Ð¸ÑÐ¸Ð¸. Ð ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐµ Ð°Ð½Ð°Ð»Ð¸Ð·Ð° ÑÐ¾Ð²ÑÐµÐ¼ÐµÐ½Ð½ÑÑ Ð¾ÑÐµÑÐµÑÑÐ²ÐµÐ½Ð½ÑÑ Ð¸ Ð·Ð°ÑÑÐ±ÐµÐ¶Ð½ÑÑ ÑÑÑÐ´ÐµÐ½ÑÐµÑÐºÐ¸Ñ Ð¶Ð¸Ð»Ð¸Ñ Ð°Ð²ÑÐ¾ÑÐ¾Ð¼ Ð±ÑÐ» ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½ Ð°Ð»Ð³Ð¾ÑÐ¸ÑÐ¼, Ð¿Ð¾Ð·Ð²Ð¾Ð»ÑÑÑÐ¸Ð¹ ÑÐ¾ÑÑÐ°Ð²Ð¸ÑÑ ÑÐ»ÑÑÑÐµÐ½Ð½ÑÐ¹ Ð¿ÑÐ¾ÐµÐºÑ Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ð¸ Ð¿ÑÐ¾ÑÑÑÐ°Ð½ÑÑÐ²Ð° Ð¶Ð¸Ð»Ð¾Ð¹ ÐºÐ¾Ð¼Ð½Ð°ÑÑ Ð² ÑÑÑÐ´ÐµÐ½ÑÐµÑÐºÐ¾Ð¼ Ð¾Ð±ÑÐµÐ¶Ð¸ÑÐ¸Ð¸. ÐÑÐ°ÐºÑÐ¸ÑÐµÑÐºÐ°Ñ Ð·Ð½Ð°ÑÐ¸Ð¼Ð¾ÑÑÑ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ð½Ð¾Ð³Ð¾ Ð°Ð»Ð³Ð¾ÑÐ¸ÑÐ¼Ð° Ð·Ð°ÐºÐ»ÑÑÐ°ÐµÑÑÑ Ð² ÐµÐ³Ð¾ ÑÐ½Ð¸Ð²ÐµÑÑÐ°Ð»ÑÐ½Ð¾ÑÑÐ¸ Ð¸ Ð²Ð¾Ð·Ð¼Ð¾Ð¶Ð½Ð¾ÑÑÐ¸ Ð¿ÑÐ¸Ð¼ÐµÐ½Ð¸ÑÑ ÐµÐ³Ð¾ Ðº Ð»ÑÐ±Ð¾Ð¼Ñ ÑÐ¸Ð¿Ñ Ð¶Ð¸Ð»Ð¾Ð³Ð¾ Ð¿Ð¾Ð¼ÐµÑÐµÐ½Ð¸Ñ. ÐÐ¿ÑÐ¾Ð±Ð°ÑÐ¸ÐµÐ¹ Ð¿ÑÐµÐ´Ð»Ð¾Ð¶ÐµÐ½Ð½Ð¾Ð³Ð¾ Ð°Ð»Ð³Ð¾ÑÐ¸ÑÐ¼Ð° ÑÐ²Ð»ÑÐµÑÑÑ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° Ð´Ð¸Ð·Ð°Ð¹Ð½-Ð¿ÑÐ¾ÐµÐºÑÐ° Ð¾Ð´Ð½Ð¾Ð¼ÐµÑÑÐ½Ð¾Ð¹ ÐºÐ¾Ð¼Ð½Ð°ÑÑ ÑÑÑÐ´ÐµÐ½ÑÐµÑÐºÐ¾Ð³Ð¾ Ð¾Ð±ÑÐµÐ¶Ð¸ÑÐ¸Ñ Ð¸ ÐµÐ³Ð¾ Ð²Ð¸Ð·ÑÐ°Ð»Ð¸Ð·Ð°ÑÐ¸Ñ. ÐÑÑÐ²Ð»ÐµÐ½Ñ ÑÐ°ÐºÑÐ¾ÑÑ Ð¸ ÑÑÐ¾ÑÐ¼ÑÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ñ ÑÐµÐ°Ð»ÑÐ½ÑÐµ ÑÑÐµÐ±Ð¾Ð²Ð°Ð½Ð¸Ñ Ðº Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð¿Ð¾Ð¼ÐµÑÐµÐ½Ð¸Ð¹ Ð¸ Ð´Ð¸Ð·Ð°Ð¹Ð½Ñ Ð¸Ð½ÑÐµÑÑÐµÑÐ° ÑÐ¾Ð²ÑÐµÐ¼ÐµÐ½Ð½ÑÑ ÑÑÑÐ´ÐµÐ½ÑÐµÑÐºÐ¸Ñ Ð¶Ð¸Ð»Ð¸Ñ, Ð¾Ð±ÐµÑÐ¿ÐµÑÐ¸Ð²Ð°ÑÑÐ¸Ðµ Ð´Ð¾ÑÑÐ¾Ð¹Ð½ÑÐµ ÑÑÐ»Ð¾Ð²Ð¸Ñ Ð¿ÑÐ¾Ð¶Ð¸Ð²Ð°Ð½Ð¸Ñ Ð´Ð»Ñ Ð¼Ð¾Ð»Ð¾Ð´ÑÑ Ð»ÑÐ´ÐµÐ¹ Ð¸ ÑÐ¿Ð¾ÑÐ¾Ð±ÑÑÐ²ÑÑÑÐ¸Ðµ Ð¿Ð¾Ð²ÑÑÐµÐ½Ð¸Ñ ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÐ¸ Ð¸Ñ Ð¾Ð±ÑÑÐµÐ½Ð¸Ñ.
Complex scaling for the Dirichlet Laplacian in a domain with asymptotically cylindrical end
Creators: name: Kalvin, Victor
Publisher: name: arXiv
Year: 2009
Subjects: subject: Analysis of PDEs (math.AP)
subject: Mathematical Physics (math-ph)
subject: Spectral Theory (math.SP)
subject: FOS: Mathematics
subject: FOS: Physical sciences
subject: 58J50, 35B34, 35Q40

description: We develop the complex scaling method for the Dirichlet Laplacian in a domain with asymptotically cylindrical end. We define resonances as discrete eigenvalues of non-selfadjoint operators, obtained as deformations of the selfadjoint Dirichlet Laplacian $Δ$ by means of the complex scaling. The resonances are identified with the poles of the resolvent matrix elements $((Δ-μ)^{-1}F, G)$ meromorphic continuation in $μ$ across the essential spectrum of $Δ$, where $F$ and $G$ are elements of an explicitly given set of partial analytic vectors. It turns out that the Dirichlet Laplacian has no singular continuous spectrum, and its eigenvalues can accumulate only at threshold values of the spectral parameter.
description: 25 pages. V3: Definition of the set C_0^\infty is corrected, typos, extended list of references
title: Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° Ð²ÑÑÐ¾ÐºÐ¾Ð²Ð¾Ð»ÑÑÐ½Ð¾Ð³Ð¾ ÑÐºÑÐ°Ð½Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð² ÑÐ»ÐµÐ³Ð°Ð·Ð¾Ð²ÑÑ ÑÑÐ°Ð½ÑÑÐ¾ÑÐ¼Ð°ÑÐ¾ÑÐ°Ñ ÑÐ¾ÐºÐ° 500 Ð¸ 750 ÐºÐ
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¼Ð°Ð³Ð¸ÑÑÑÐ°
titleType: Subtitle
Creators: name: Ð£ÑÐ¾Ð»ÑÑÐµÐ², ÐÐ³Ð¾Ñ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¢ÑÐ°Ð½ÑÑÐ¾ÑÐ¼Ð°ÑÐ¾ÑÑ ÑÐ¾ÐºÐ°
Ð¢ÑÐ°Ð½ÑÑÐ¾ÑÐ¼Ð°ÑÐ¾ÑÑ
Ð­ÐºÑÐ°Ð½Ñ ÑÐ»ÐµÐºÑÑÐ¾Ð¼Ð°Ð³Ð½Ð¸ÑÐ½ÑÐµ

description: ÐÐ°Ð´Ð°ÑÐµÐ¹ ÑÐ°Ð±Ð¾ÑÑ ÑÐ²Ð»ÑÐµÑÑÑ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° ÑÐ¸ÑÑÐµÐ¼ Ð²ÑÑÐ¾ÐºÐ¾Ð²Ð¾Ð»ÑÑÐ½Ð¾Ð³Ð¾ ÑÐºÑÐ°Ð½Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð² ÑÐ»ÐµÐ³Ð°Ð·Ð¾Ð²ÑÑ ÑÑÐ°Ð½ÑÑÐ¾ÑÐ¼Ð°ÑÐ¾ÑÐ° ÑÐ¾ÐºÐ° Ð¢ÐÐ¤-500 ÐºÐ Ð¸ Ð¢ÐÐ¤-750 ÐºÐ, ÑÐ´Ð¾Ð²Ð»ÐµÑÐ²Ð¾ÑÑÑÑÐ¸Ñ Ð·Ð°Ð´Ð°Ð½Ð½ÑÐ¼ ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¼ ÑÑÐ»Ð¾Ð²Ð¸ÑÐ¼. Ð ÑÐ¾Ð´Ðµ ÑÐ°Ð±Ð¾ÑÑ Ð±ÑÐ»Ð° Ð¿ÑÐµÐ´Ð»Ð¾Ð¶ÐµÐ½Ð° ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ñ ÑÑÐ°Ð½ÑÑÐ¾ÑÐ¼Ð°ÑÐ¾ÑÐ° ÑÐ¾ÐºÐ° Ð¸ Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ñ Ð¾Ð¿ÑÐ¸Ð¼Ð¸Ð·Ð°ÑÐ¸Ð¾Ð½Ð½ÑÐµ ÑÐ°ÑÑÐµÑÑ, Ð¿Ð¾Ð·Ð²Ð¾Ð»Ð¸Ð²ÑÐ¸Ðµ Ð²ÑÐ±ÑÐ°ÑÑ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÐµ ÑÐ°Ð·Ð¼ÐµÑÑ Ð²ÑÑÐ¾ÐºÐ¾Ð²Ð¾Ð»ÑÑÐ½Ð¾Ð¹ ÑÐ¸ÑÑÐµÐ¼Ñ. ÐÐ»Ñ ÑÐ¼ÐµÐ½ÑÑÐµÐ½Ð¸Ñ ÑÐ°Ð·Ð¼ÐµÑÐ¾Ð² Ð°Ð¿Ð¿Ð°ÑÐ°ÑÐ° Ð¿ÑÐµÐ´Ð»Ð¾Ð¶ÐµÐ½Ð¾ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°ÑÑ Ð´Ð¸ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¸Ð¹ ÑÐºÑÐ°Ð½ Ð¸Ð· ÐºÐ¾Ð¼Ð¿Ð¾Ð·Ð¸ÑÐ½Ð¾Ð³Ð¾ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ð°. ÐÐ¾ÐºÐ°Ð·Ð°Ð½Ð¾, ÑÑÐ¾ Ð½Ð°Ð¿ÑÑÐ¶ÐµÐ½Ð½Ð¾ÑÑÑ ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð¿Ð¾Ð»Ñ Ð² Ð³Ð°Ð·Ð¾Ð²Ð¾Ð¹ Ð¸Ð·Ð¾Ð»ÑÑÐ¸Ð¸, Ð° ÑÐ°ÐºÐ¶Ðµ Ð² Ð²Ð¾Ð·Ð´ÑÑÐµ Ð½Ð° Ð²Ð½ÐµÑÐ½ÐµÐ¹ ÑÑÐ¾ÑÐ¾Ð½Ðµ ÑÑÐ°Ð½ÑÑÐ¾ÑÐ¼Ð°ÑÐ¾ÑÐ° Ð½Ðµ Ð¿ÑÐµÐ²ÑÑÐ°ÐµÑ Ð´Ð¾Ð¿ÑÑÑÐ¸Ð¼Ð¾Ð³Ð¾ ÑÑÐ¾Ð²Ð½Ñ.
X-Ray Flares of Gamma-Ray Bursts: Quakes of Solid Quark Stars?
Creators: name: Xu, Renxin
name: Liang, Enwei
Publisher: name: arXiv
Year: 2008
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We propose a star-quake model to understand X-ray flares of both long and short Gamma-ray bursts (GRBs) in a solid quark star regime. Two kinds of central engines for GRBs are available if pulsar-like stars are actually (solid) quark stars, i.e., the SNE-type GRBs and the SGR-type GRBs. It is found that a quark star could be solidified about 10^3 to 10^6 s later after its birth if the critical temperature of phase transition is a few MeV, and then a new source of free energy (i.e., elastic and gravitational ones, rather than rotational or magnetic energy) could be possible to power GRB X-ray flares.
description: 8 pages, latex file. 2 figures. To appear in Science in China Series G
STEAM  YONDASHUVINING O`ZIGA XOS XUSUSIYATLARI
Creators: name: To`rayeva, U.E.
Publisher: name: Zenodo
Year: 2023

description: Ushbu maqolada STEAM ta’lim tizimi nima va uning vazifalari, samaradorligi, qanday ta’lim sohalarida qo’llash mumkinligi haqida ma’lumot beriladi.
Saturno, pianeta stonato
Creators: Elena Lazzaretto
Publisher: name: Media Inaf
Year: 2011

L'emisfero nord e quello sud del sesto pianeta del Sistema solare hanno emissioni radio non sintonizzate fra loro. La NASA ha "tradotto" i dati raccolti dalla missione Cassini in modo che l'orecchio umano possa percepirli. Così anche noi possiamo ascoltare il cacofonico duetto del pianeta.
title: Ð Ð°ÑÑÐµÑ ÑÐ°ÑÐ¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ñ ÐºÐ¾Ð½ÑÐµÐ½ÑÑÐ°ÑÐ¸Ð¸ Ð²Ð¾Ð´Ð¾ÑÐ¾Ð´Ð° Ð¿ÑÐ¸ ÑÐµÑÐ¼Ð¸ÑÐµÑÐºÐ¾Ð¹ Ð¾Ð±ÑÐ°Ð±Ð¾ÑÐºÐµ ÑÑÐ°Ð»ÐµÐ¹ Ð´Ð»Ñ Ð¸Ð·Ð´ÐµÐ»Ð¸Ð¹ ÑÐ½ÐµÑÐ³ÐµÑÐ¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð¸ Ð°ÑÐ¾Ð¼Ð½Ð¾Ð³Ð¾ Ð¼Ð°ÑÐ¸Ð½Ð¾ÑÑÑÐ¾ÐµÐ½Ð¸Ñ
title: Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÑÐºÐ°Ñ ÑÐ°Ð±Ð¾ÑÐ°
titleType: Subtitle
Creators: name: ÐÑÐ¼Ð°ÑÐµÐ²Ð°, ÐÐ²Ð³ÐµÐ½Ð¸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: ÑÐ»Ð¾ÐºÐµÐ½Ñ
Ð²Ð¾Ð´Ð¾ÑÐ¾Ð´Ð½ÑÐµ ÑÑÐµÑÐ¸Ð½Ñ
Ð¿ÑÐ¾ÑÐ¸Ð²Ð¾ÑÐ»Ð¾ÐºÐµÐ½Ð½Ð°Ñ Ð¾Ð±ÑÐ°Ð±Ð¾ÑÐºÐ°
Ð´Ð¸ÑÑÑÐ·Ð¸Ñ Ð²Ð¾Ð´Ð¾ÑÐ¾Ð´Ð°

description: Ð ÑÐ°Ð±Ð¾ÑÐµ ÑÐ¾Ð±ÑÐ°Ð½Ñ ÑÐ²ÐµÐ´ÐµÐ½Ð¸Ñ Ð¾ Ð¿ÑÐ¾ÑÐµÑÑÐµ ÑÐ»Ð¾ÐºÐµÐ½Ð¾Ð¾Ð±ÑÐ°Ð·Ð¾Ð²Ð°Ð½Ð¸Ñ Ð² ÑÑÐ°Ð»ÑÑ, Ð¿ÑÐ¸ÑÐ¸Ð½Ð°Ñ Ð¿Ð¾ÑÐ²Ð»ÐµÐ½Ð¸Ñ Ð²Ð¾Ð´Ð¾ÑÐ¾Ð´Ð½ÑÑ ÑÑÐµÑÐ¸Ð½ Ð¸ ÑÐ¿Ð¾ÑÐ¾Ð±Ñ Ð¸Ñ Ð¿ÑÐµÐ´Ð¾ÑÐ²ÑÐ°ÑÐµÐ½Ð¸Ñ, ÑÐ°ÐºÐ¸Ðµ ÐºÐ°Ðº Ð²Ð²ÐµÐ´ÐµÐ½Ð¸Ðµ Ð»ÐµÐ³Ð¸ÑÑÑÑÐ¸Ñ ÑÐ»ÐµÐ¼ÐµÐ½ÑÐ¾Ð², ÑÐ¿Ð¾ÑÐ¾Ð±Ð½ÑÑ Ð·Ð°ÑÐ²Ð°ÑÑÐ²Ð°ÑÑ Ð°ÑÐ¾Ð¼Ñ Ð²Ð¾Ð´Ð¾ÑÐ¾Ð´Ð° Ð¸ ÑÐ²ÐµÐ»Ð¸ÑÐ¸Ð²Ð°ÑÑ ÐµÐ³Ð¾ ÑÐ°ÑÑÐ²Ð¾ÑÐ¸Ð¼Ð¾ÑÑÑ Ð² ÑÑÐ°Ð»Ð¸ Ð¸ ÑÐµÑÐ¼Ð¸ÑÐµÑÐºÐ°Ñ Ð¾Ð±ÑÐ°Ð±Ð¾ÑÐºÐ° Ð² Ð¾Ð±Ð»Ð°ÑÑÐ¸ Ð¿Ð¾Ð½Ð¸Ð¶ÐµÐ½Ð½ÑÑ ÑÐµÐ¼Ð¿ÐµÑÐ°ÑÑÑ. Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ð° Ð¼Ð°ÑÐµÐ¼Ð°ÑÐ¸ÑÐµÑÐºÐ¾Ð¹ Ð¼Ð¾Ð´ÐµÐ»Ñ Ð´Ð¸ÑÑÑÐ·Ð¸Ð¸ Ð²Ð¾Ð´Ð¾ÑÐ¾Ð´Ð° Ð² ÑÐ»Ð¸ÑÐºÐµ. Ð Ð°ÑÑÑÐ¸ÑÐ°Ð½Ñ ÑÐ¾Ð´ÐµÑÐ¶Ð°Ð½Ð¸Ðµ Ð²Ð¾Ð´Ð¾ÑÐ¾Ð´Ð° Ð¸ ÐºÐ¸Ð½ÐµÑÐ¸ÐºÐ° Ð´Ð¸ÑÑÑÐ·Ð¸Ð¸ Ð¿Ð¾ Ð·Ð°Ð´Ð°Ð½Ð½Ð¾Ð¼Ñ ÑÐµÐ¶Ð¸Ð¼Ñ ÑÐµÑÐ¼Ð¸ÑÐµÑÐºÐ¾Ð¹ Ð¾Ð±ÑÐ°Ð±Ð¾ÑÐºÐ¸ Ð¿Ð¾ÐºÐ¾Ð²Ð¾Ðº.
Le fredde nane brune
Creators: Luca Nobili
Publisher: name: Media Inaf
Year: 2011

Scoperta a 63 anni luce dalla Terra una nana bruna assolutamente atipica. Su WD 0806-661B fa meno caldo che in una tipica giornata estiva da noi. Per gli astronomi, potrebbe trattarsi dell'anello di congiunzione tra le stelle e i pianeti gassosi. La ricerca su Astrophysical Journal Letters.
Morita Equivalence of Noncommutative Supertori
Creators: name: Chang-Young, Ee
name: Kim, Hoil
name: Nakajima, Hiroaki
Publisher: name: arXiv
Year: 2009
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Quantum Algebra (math.QA)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: In this paper we study the extension of Morita equivalence of noncommutative tori to the supersymmetric case. The structure of the symmetry group yielding Morita equivalence appears to be intact but its parameter field becomes supersymmetrized having both body and soul parts. Our result is mainly in the two dimensional case in which noncommutative supertori have been constructed recently: The group $SO(2,2,V_{\Z}^0)$, where $V_{\Z}^0$ denotes Grassmann even number whose body part belongs to ${\Z}$, yields Morita equivalent noncommutative supertori in two dimensions.
description: LaTeX 18 pages, the version appeared in JMP
title: Ð¢ÐµÐ¾ÑÐ¸Ñ Ð²ÐµÑÐ¾ÑÑÐ½Ð¾ÑÑÐµÐ¹ Ð¸ ÑÐ»ÑÑÐ°Ð¹Ð½ÑÑ ÑÑÐ½ÐºÑÐ¸Ð¹. Ð¡Ð¸ÑÑÐµÐ¼Ñ ÑÐ»ÑÑÐ°Ð¹Ð½ÑÑ Ð²ÐµÐ»Ð¸ÑÐ¸Ð½
title: ÑÑÐµÐ±Ð½Ð¾Ðµ Ð¿Ð¾ÑÐ¾Ð±Ð¸Ðµ
titleType: Subtitle
Creators: name: Ð¡Ð²ÐµÑÐ½Ð¸ÐºÐ¾Ð², ÐÑÐ°Ð¼
Publisher: name: ÐÐÐ
Year: 1982
Subjects: ÐÐµÑÐ¾ÑÑÐ½Ð¾ÑÑÐµÐ¹ ÑÐµÐ¾ÑÐ¸Ñ
Ð¡Ð»ÑÑÐ°Ð¹Ð½ÑÐµ Ð²ÐµÐ»Ð¸ÑÐ¸Ð½Ñ

description: ÐÐ°ÑÑÐ¾ÑÑÐµÐµ ÑÑÐµÐ±Ð½Ð¾Ðµ Ð¿Ð¾ÑÐ¾Ð±Ð¸Ðµ ÑÐ¾Ð¾ÑÐ²ÐµÑÑÑÐ²ÑÐµÑ ÐºÑÑÑÑ Â«Ð¢ÐµÐ¾ÑÐ¸Ñ Ð²ÐµÑÐ¾ÑÑÐ½Ð¾ÑÑÐµÐ¹ Ð¸ ÑÐ»ÑÑÐ°Ð¹Ð½ÑÑ ÑÑÐ½ÐºÑÐ¸Ð¹Â», ÑÐ¸ÑÐ°ÐµÐ¼Ð¾Ð¼Ñ Ð½Ð° ÑÐ¸Ð·Ð¸ÐºÐ¾-Ð¼ÐµÑÐ°Ð½Ð¸ÑÐµÑÐºÐ¾Ð¼ ÑÐ°ÐºÑÐ»ÑÑÐµÑÐµ ÐÐÐ Ð¸Ð¼ÐµÐ½Ð¸ Ð. Ð. ÐÐ°Ð»Ð¸Ð½Ð¸Ð½Ð° Ð´Ð»Ñ ÑÑÑÐ´ÐµÐ½ÑÐ¾Ð² 4-Ð³Ð¾ ÐºÑÑÑÐ° ÑÐ¿ÐµÑÐ¸Ð°Ð»ÑÐ½Ð¾ÑÑÐ¸ Â«ÐÑÐ¸ÐºÐ»Ð°Ð´Ð½Ð°Ñ Ð¼Ð°ÑÐµÐ¼Ð°ÑÐ¸ÐºÐ°Â». ÐÐ°Ð½Ð½ÑÐ¹ Ð²ÑÐ¿ÑÑÐº Ð¿Ð¾ÑÐ²ÑÑÐµÐ½ ÑÐµÐ¾ÑÐµÐ¼Ð°Ð¼ Ð¸ Ð·Ð°Ð´Ð°ÑÐ°Ð¼, ÑÐ²ÑÐ·Ð°Ð½Ð½ÑÐ¼ Ñ ÑÐ¸ÑÑÐµÐ¼Ð°Ð¼Ð¸ ÑÐ»ÑÑÐ°Ð¹Ð½ÑÑ Ð²ÐµÐ»Ð¸ÑÐ¸Ð½. ÐÑÐ¾Ð±Ð¾Ðµ Ð²Ð½Ð¸Ð¼Ð°Ð½Ð¸Ðµ Ð² Ð½ÐµÐ¼ Ð¾Ð±ÑÐ°ÑÐµÐ½Ð¾ Ð½Ð° ÑÐ°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ð¸Ðµ Ð²ÑÑÐ¸ÑÐ»Ð¸ÑÐµÐ»ÑÐ½ÑÑ Ð¼ÐµÑÐ¾Ð´Ð¾Ð² ÑÐµÐ¾ÑÐ¸Ð¸ Ð²ÐµÑÐ¾ÑÑÐ½Ð¾ÑÑÐµÐ¹. ÐÐ½Ð¾ ÑÐ²Ð»ÑÐµÑÑÑ Ð¿ÑÐ¾Ð´Ð¾Ð»Ð¶ÐµÐ½Ð¸ÐµÐ¼ Ð¿ÑÐµÐ´ÑÐ´ÑÑÐ¸Ñ Ð²ÑÐ¿ÑÑÐºÐ¾Ð²: Â«Ð¢ÐµÐ¾ÑÐ¸Ñ Ð²ÐµÑÐ¾ÑÑÐ½Ð¾ÑÑÐµÐ¹ Ð¸ ÑÐ»ÑÑÐ°Ð¹Ð½ÑÑ ÑÑÐ½ÐºÑÐ¸Ð¹. Ð¡Ð»ÑÑÐ°Ð¹Ð½ÑÐµ ÑÐ¾Ð±ÑÑÐ¸ÑÂ» (Ð¸Ð·Ð´. ÐÐÐ, 1975 Ð³.) Ð¸ Â«Ð¢ÐµÐ¾ÑÐ¸Ñ Ð²ÐµÑÐ¾ÑÑÐ½Ð¾ÑÑÐµÐ¹ Ð¸ ÑÐ»ÑÑÐ°Ð¹Ð½ÑÑ ÑÑÐ½ÐºÑÐ¸Ð¹. Ð¡Ð»ÑÑÐ°Ð¹Ð½ÑÐµ Ð²ÐµÐ»Ð¸ÑÐ¸Ð½ÑÂ» (Ð¸Ð·Ð´. ÐÐÐ, 1980 Ð³.) ÑÐ¾Ð³Ð¾ Ð¶Ðµ Ð°Ð²ÑÐ¾ÑÐ°. Ð£ÑÐµÐ±Ð½Ð¾Ðµ Ð¿Ð¾ÑÐ¾Ð±Ð¸Ðµ Ð¼Ð¾Ð¶ÐµÑ Ð¾ÐºÐ°Ð·Ð°ÑÑÑÑ Ð¿Ð¾Ð»ÐµÐ·Ð½ÑÐ¼ Ð¸ Ð´Ð»Ñ ÑÑÑÐ´ÐµÐ½ÑÐ¾Ð² Ð´ÑÑÐ³Ð¸Ñ ÑÐ¿ÐµÑÐ¸Ð°Ð»ÑÐ½Ð¾ÑÑÐµÐ¹, Ð° ÑÐ°ÐºÐ¶Ðµ Ð¸ Ð´Ð»Ñ Ð¸Ð½Ð¶ÐµÐ½ÐµÑÐ¾Ð², Ð·Ð°Ð¸Ð½ÑÐµÑÐµÑÐ¾Ð²Ð°Ð½Ð½ÑÑ Ð² ÑÐ³Ð»ÑÐ±Ð»ÐµÐ½Ð¸Ð¸ ÑÐ²Ð¾Ð¸Ñ Ð·Ð½Ð°Ð½Ð¸Ð¹ Ð¿Ð¾ ÑÐµÐ¾ÑÐ¸Ð¸ Ð²ÐµÑÐ¾ÑÑÐ½Ð¾ÑÑÐµÐ¹.
title: Ð­ÐºÐ¾Ð½Ð¾Ð¼ÐµÑÑÐ¸ÐºÐ°. ÐÐ°ÑÐµÐ¼Ð°ÑÐ¸ÑÐµÑÐºÐ¸Ðµ Ð¼ÐµÑÐ¾Ð´Ñ Ð² ÑÐµÐ¾ÑÐ¸Ð¸ Ð¿ÑÐ¸Ð½ÑÑÐ¸Ñ ÑÐµÑÐµÐ½Ð¸Ð¹
title: ÑÑÐµÐ±Ð½Ð¾Ðµ Ð¿Ð¾ÑÐ¾Ð±Ð¸Ðµ
titleType: Subtitle
Creators: name: ÐÐ¾Ð»Ð³Ð¾Ð², ÐÐµÑÑ
name: ÐÐ²ÑÐ°ÑÐ¾Ð²Ð°, ÐÐºÐ°ÑÐµÑÐ¸Ð½Ð°
Publisher: name: ÐÐ·Ð´-Ð²Ð¾ Ð¡ÐÐ±ÐÐÐ£
Year: 2003
Subjects: ÐÑÐ¸Ð½ÑÑÐ¸Ðµ ÑÐµÑÐµÐ½Ð¸Ð¹

description: ÐÐ¾ÑÐ¾Ð±Ð¸Ðµ ÑÐ¾Ð¾ÑÐ²ÐµÑÑÑÐ²ÑÐµÑ 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 "Ð­ÐºÐ¾Ð½Ð¾Ð¼ÐµÑÑÐ¸ÐºÐ°" Ð½Ð°Ð¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ Ð¼Ð°Ð³Ð¸ÑÑÐµÑÑÐºÐ¾Ð¹ Ð¿Ð¾Ð´Ð³Ð¾ÑÐ¾Ð²ÐºÐ¸ 521500 "ÐÐµÐ½ÐµÐ´Ð¶Ð¼ÐµÐ½Ñ". ÐÐ·Ð»Ð°Ð³Ð°ÑÑÑÑ Ð¾ÑÐ½Ð¾Ð²Ñ Ð¿ÑÐ¸Ð¼ÐµÐ½ÑÐµÐ¼ÑÑ Ð² ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÐºÐµ Ð¼Ð°ÑÐµÐ¼Ð°ÑÐ¸ÑÐµÑÐºÐ¸Ñ Ð¼ÐµÑÐ¾Ð´Ð¾Ð² Ð¿ÑÐ¸Ð½ÑÑÐ¸Ñ ÑÐµÑÐµÐ½Ð¸Ð¹ Ð² ÑÑÐ»Ð¾Ð²Ð¸ÑÑ Ð¿Ð¾Ð»Ð½Ð¾Ð¹ Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð½Ð¾ÑÑÐ¸, ÑÐ¸ÑÐºÐ° Ð¸ Ð¿Ð¾Ð»Ð½Ð¾Ð¹ Ð½ÐµÐ¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð½Ð¾ÑÑÐ¸. ÐÑÐ¸Ð²Ð¾Ð´ÑÑÑÑ Ð°Ð»Ð³Ð¾ÑÐ¸ÑÐ¼Ñ ÑÐ°ÑÑÐµÑÐ° Ð¸ ÐºÐ¾Ð½ÐºÑÐµÑÐ½ÑÐµ Ð¿ÑÐ¸Ð¼ÐµÑÑ Ð¿Ð¾ Ð¸Ð·Ð»Ð°Ð³Ð°ÐµÐ¼ÑÐ¼ Ð¼ÐµÑÐ¾Ð´Ð°Ð¼. ÐÑÐµÐ´Ð½Ð°Ð·Ð½Ð°ÑÐµÐ½Ð¾ Ð´Ð»Ñ ÑÑÑÐ´ÐµÐ½ÑÐ¾Ð² ÐÐµÐ¶Ð´ÑÐ½Ð°ÑÐ¾Ð´Ð½Ð¾Ð¹ Ð²ÑÑÑÐµÐ¹ ÑÐºÐ¾Ð»Ñ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ Ð¡ÐÐ±ÐÐÐ£ Ð² ÐºÐ°ÑÐµÑÑÐ²Ðµ Ð¿Ð¾ÑÐ¾Ð±Ð¸Ñ Ð´Ð»Ñ Ð¿ÑÐ°ÐºÑÐ¸ÑÐµÑÐºÐ¸Ñ Ð·Ð°Ð½ÑÑ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°.
Global and local sea level during the Last Interglacial: A probabilistic assessment
Creators: name: Kopp, Robert E.
name: Simons, Frederik J.
name: Maloof, Adam C.
name: Oppenheimer, Michael
Publisher: name: arXiv
Year: 2009
Subjects: subject: Geophysics (physics.geo-ph)
subject: Atmospheric and Oceanic Physics (physics.ao-ph)
subject: Data Analysis, Statistics and Probability (physics.data-an)
subject: FOS: Physical sciences

description: The Last Interglacial (LIG) stage, with polar temperatures likely 3-5 C warmer than today, serves as a partial analogue for low-end future warming scenarios. Based upon a small set of local sea level indicators, the Intergovernmental Panel on Climate Change (IPCC) inferred that LIG global sea level (GSL) was about 4-6 m higher than today. However, because local sea levels differ from GSL, accurately reconstructing past GSL requires an integrated analysis of globally distributed data sets. Here we compile an extensive database of sea level indicators and apply a novel statistical approach that couples Gaussian process regression of sea level to Markov Chain Monte Carlo modeling of geochronological errors. Our analysis strongly supports the hypothesis that LIG GSL was higher than today, probably peaking at 6-9 m. Our results highlight the sea level hazard associated with even relatively low levels of sustained global warming.
description: Preprint version of what has since been published in Nature
Indagine sull’origine delle superbolle
Creators: Daniela Cipolloni
Publisher: name: Media Inaf
Year: 2011

Un gruppo di ricercatori dell'Università di Hong Kong propone una spiegazione per le due enormi bolle di raggi gamma osservate dal satellite FERMI. Forse sono causate da singole stelle che precipitano nel buco nero supermassiccio al centro della Via Lattea. O forse sono le "ceneri" di un catastrofico evento passato.
title: ÐÑÐ¾Ð³Ð½Ð¾Ð·Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ ÐºÑÑÑÐ° ÑÑÐ±Ð»Ñ Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ðµ ÑÐµÐ½ Ð½Ð° Ð½ÐµÑÑÑ
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
Creators: name: ÐÑÐ½ÑÑ, Ð­Ð´Ð²Ð°ÑÐ´
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: Ð¼Ð°ÐºÑÐ¾ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÐºÐ°
ÐºÑÑÑ Ð½Ð°ÑÐ¸Ð¾Ð½Ð°Ð»ÑÐ½Ð¾Ð¹ Ð²Ð°Ð»ÑÑÑ
Ð¼Ð¸ÑÐ¾Ð²Ð¾Ð¹ ÑÑÐ½Ð¾Ðº Ð½ÐµÑÑÐ¸
ÑÐ¾ÑÐ¼Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ ÑÐµÐ½ Ð½Ð° Ð½ÐµÑÑÑ
ÑÐµÐ³ÑÐµÑÑÐ¸Ð¾Ð½Ð½ÑÐ¹ Ð°Ð½Ð°Ð»Ð¸Ð·

description: Ð ÑÐ°Ð±Ð¾ÑÐµ ÑÐ°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ñ ÑÐµÐ¾ÑÐµÑÐ¸ÑÐµÑÐºÐ¸Ðµ Ð¾ÑÐ½Ð¾Ð²Ñ ÑÐ¾ÑÐ¼Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ ÐºÑÑÑÐ° Ð²Ð°Ð»ÑÑ Ð¸ ÑÐµÐ½ Ð½Ð° Ð½ÐµÑÑÑ. ÐÑÐ¸Ð²ÐµÐ´ÐµÐ½Ñ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÐµ ÑÐµÐ½Ð´ÐµÐ½ÑÐ¸Ð¸ Ð½Ð° Ð¼Ð¸ÑÐ¾Ð²Ð¾Ð¼ ÑÑÐ½ÐºÐµ Ð½ÐµÑÑÐ¸, Ð° ÑÐ°ÐºÐ¶Ðµ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÐµ ÑÐ°ÐºÑÐ¾ÑÑ, Ð²Ð»Ð¸ÑÑÑÐ¸Ðµ Ð½Ð° ÐºÑÑÑ ÑÑÐ±Ð»Ñ. Ð Ð°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ñ ÑÐºÑÐ¿ÐµÑÑÐ½ÑÐµ Ð¿ÑÐ¾Ð³Ð½Ð¾Ð·Ñ ÐºÑÑÑÐ° ÑÐ¾ÑÑÐ¸Ð¹ÑÐºÐ¾Ð¹ Ð½Ð°ÑÐ¸Ð¾Ð½Ð°Ð»ÑÐ½Ð¾Ð¹ Ð²Ð°Ð»ÑÑÑ Ð¸ ÑÐµÐ½ Ð½Ð° Ð½ÐµÑÑÑ. ÐÑÐ¾Ð²ÐµÐ´ÑÐ½ ÑÐµÐ³ÑÐµÑÑÐ¸Ð¾Ð½Ð½ÑÐ¹ Ð°Ð½Ð°Ð»Ð¸Ð·, Ð¾Ð¿ÑÐµÐ´ÐµÐ»Ð¸Ð²ÑÐ¸Ð¹ ÑÑÐµÐ¿ÐµÐ½Ñ Ð·Ð°Ð²Ð¸ÑÐ¸Ð¼Ð¾ÑÑÐ¸ ÐºÑÑÑÐ° ÑÑÐ±Ð»Ñ Ð¾Ñ ÑÐµÐ½ Ð½Ð° Ð½ÐµÑÑÑ. ÐÑÐ²ÐµÐ´ÐµÐ½Ð° ÑÑÐ½ÐºÑÐ¸Ñ, Ð¾Ð¿Ð¸ÑÑÐ²Ð°ÑÑÐ°Ñ Ð´Ð°Ð½Ð½ÑÑ Ð·Ð°Ð²Ð¸ÑÐ¸Ð¼Ð¾ÑÑÑ. Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½ ÐºÑÐ°ÑÐºÐ¾ÑÑÐ¾ÑÐ½ÑÐ¹ Ð¿ÑÐ¾Ð³Ð½Ð¾Ð· Ð´Ð¸Ð½Ð°Ð¼Ð¸ÐºÐ¸ ÐºÑÑÑÐ° ÑÑÐ±Ð»Ñ.
On the Robustness of Aspect-based Sentiment Analysis: Rethinking Model, Data, and Training
Creators: name: Fei, Hao
name: Chua, Tat-Seng
name: Li, Chenliang
name: Ji, Donghong
name: Zhang, Meishan
name: Ren, Yafeng
Publisher: name: arXiv
Year: 2023
Subjects: subject: Computation and Language (cs.CL)
subject: FOS: Computer and information sciences

description: Aspect-based sentiment analysis (ABSA) aims at automatically inferring the specific sentiment polarities toward certain aspects of products or services behind the social media texts or reviews, which has been a fundamental application to the real-world society. Since the early 2010s, ABSA has achieved extraordinarily high accuracy with various deep neural models. However, existing ABSA models with strong in-house performances may fail to generalize to some challenging cases where the contexts are variable, i.e., low robustness to real-world environments. In this study, we propose to enhance the ABSA robustness by systematically rethinking the bottlenecks from all possible angles, including model, data, and training. First, we strengthen the current best-robust syntax-aware models by further incorporating the rich external syntactic dependencies and the labels with aspect simultaneously with a universal-syntax graph convolutional network. In the corpus perspective, we propose to automatically induce high-quality synthetic training data with various types, allowing models to learn sufficient inductive bias for better robustness. Last, we based on the rich pseudo data perform adversarial training to enhance the resistance to the context perturbation and meanwhile employ contrastive learning to reinforce the representations of instances with contrastive sentiments. Extensive robustness evaluations are conducted. The results demonstrate that our enhanced syntax-aware model achieves better robustness performances than all the state-of-the-art baselines. By additionally incorporating our synthetic corpus, the robust testing results are pushed with around 10% accuracy, which are then further improved by installing the advanced training strategies. In-depth analyses are presented for revealing the factors influencing the ABSA robustness.
description: Accepted in ACM Transactions on Information Systems
Calabi-Yau structures and Einstein-Sasakian structures on crepant resolutions of isolated singularities
Creators: name: Goto, Ryushi
Publisher: name: arXiv
Year: 2009
Subjects: subject: Differential Geometry (math.DG)
subject: FOS: Mathematics
subject: 53C25, 53C55

description: Let $X_0$ be an affine variety with only normal isolated singularity $p$ and $π: X\to X_0$ a smooth resolution of the singularity with trivial canonical line bundle $K_X$. If the complement of the affine variety $X_0\backslash\{p\}$ is the cone $C(S)=\Bbb R_{>0}\times S$ of an Einstein-Sasakian manifold $S$, we shall prove that the crepant resolution $X$ of $X_0$ admits a complete Ricci-flat Kähler metric in every Kähler class in $H^2(X)$. We apply the continuity method for solving the Monge-Ampère equation to obtain a relevant existence theorem and a uniqueness theorem of Ricci-flat conical Kähler metrics. By using the vanishing theorem on the crepant resolution $X$ and the Hodge and Lefschetz decompositions of the basic cohomology groups on the Sasakian manifold $S$, we construct an initial Kähler metric in every Kähler class on which the existence theorem can be applied.We show there are many examples of Ricci-flat complete Kähler manifolds arising as crepant resolutions.
description: Lemma 5.3 was improved. The transverse Dolbeault theorem is not necessary to show the vanishing of the cohomology groups of Lemma 5.3. Theorem 1.8 (uniqueness theorem) was also improved
Planck in tournée, due le date primaverili
Creators: Marco Malaspina
Publisher: name: Media Inaf
Year: 2011

È tempo di conferenze, per la sonda cosmologica ESA. A Padova e Milano, due incontri per condividere con il pubblico l’abbondante raccolto scientifico dei primi 500 giorni di missione. Nel frattempo, in L2, l’avventura del satellite va avanti. Michele Maris: «Come un esploratore dell’800, con i suoi resoconti allarga il nostro orizzonte».
Symmetrization and enhancement of the continuous Morlet transform
Creators: name: Johnson, Robert W.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Data Analysis, Statistics and Probability (physics.data-an)
subject: FOS: Physical sciences
subject: 42C40, 65T60

description: The forward and inverse wavelet transform using the continuous Morlet basis may be symmetrized by using an appropriate normalization factor. The loss of response due to wavelet truncation is addressed through a renormalization of the wavelet based on power. The spectral density has physical units which may be related to the squared amplitude of the signal, as do its margins the mean wavelet power and the integrated instant power, giving a quantitative estimate of the power density with temporal resolution. Deconvolution with the wavelet response matrix reduces the spectral leakage and produces an enhanced wavelet spectrum providing maximum resolution of the harmonic content of a signal. Applications to data analysis are discussed.
description: 12 pages, 8 figures, 2 tables, minor revision, final version
title: ÐÐµÑÑÐ¾Ð»Ð¾Ð³Ð¸Ñ ÑÐµÐ¿Ð»Ð¾ÑÐ¸Ð·Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ ÑÐºÑÐ¿ÐµÑÐ¸Ð¼ÐµÐ½ÑÐ°
title: ÑÑÐµÐ±Ð½Ð¾Ðµ Ð¿Ð¾ÑÐ¾Ð±Ð¸Ðµ Ð´Ð»Ñ ÑÐµÐ°Ð»Ð¸Ð·Ð°ÑÐ¸Ð¸ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼ Ð²ÑÑÑÐµÐ³Ð¾ Ð¾Ð±ÑÐ°Ð·Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¿Ð¾ Ð½Ð°Ð¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ Ð¿Ð¾Ð´Ð³Ð¾ÑÐ¾Ð²ÐºÐ¸ Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ¾Ð² 16.03.01 "Ð¢ÐµÑ Ð½Ð¸ÑÐµÑÐºÐ°Ñ ÑÐ¸Ð·Ð¸ÐºÐ°"
titleType: Subtitle
Creators: name: Ð¡Ð°Ð¿Ð¾Ð¶Ð½Ð¸ÐºÐ¾Ð², Ð¡ÐµÑÐ³ÐµÐ¹
name: ÐÐ¸ÑÑÐºÐ¾Ð², ÐÐ»Ð°Ð´Ð¸Ð¼Ð¸Ñ
name: ÐÐ¸ÑÑÐºÐ¾Ð², ÐÐ½Ð´ÑÐµÐ¹
name: ÐÑÑÐ°ÐºÐ¾Ð², ÐÐ½Ð´ÑÐµÐ¹
name: ÐÐ°Ð¹Ð½ÑÐ»Ð»Ð¸Ð½Ð°, Ð­Ð»ÑÐ·Ð°
Publisher: name: ÐÐ·Ð´-Ð²Ð¾ ÐÐ¾Ð»Ð¸ÑÐµÑÐ½. ÑÐ½-ÑÐ°
Year: 2017
Subjects: ÐÐµÑÑÐ¾Ð»Ð¾Ð³Ð¸Ñ
Ð¤Ð¸Ð·Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐºÑÐ¿ÐµÑÐ¸Ð¼ÐµÐ½Ñ
Ð¢ÐµÐ¿Ð»Ð¾ÑÐµÑ Ð½Ð¸ÐºÐ°
Ð¢ÐµÐ¿Ð»Ð¾ÑÐµÑ Ð½Ð¸ÑÐµÑÐºÐ¸Ðµ Ð¸Ð·Ð¼ÐµÑÐµÐ½Ð¸Ñ

description: Ð£ÑÐµÐ±Ð½Ð¾Ðµ Ð¿Ð¾ÑÐ¾Ð±Ð¸Ðµ ÑÐ¾Ð¾ÑÐ²ÐµÑÑÑÐ²ÑÐµÑ 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 Ð´Ð¸ÑÑÐ¸Ð¿Ð»Ð¸Ð½ Â«Ð¢ÐµÐ¾ÑÐµÑÐ¸ÑÐµÑÐºÐ¸Ðµ Ð¾ÑÐ½Ð¾Ð²Ñ ÑÐµÐ¿Ð»Ð¾ÑÐµÑÐ½Ð¸ÐºÐ¸Â», Â«Ð¢ÐµÑÐ¼Ð¾Ð´Ð¸Ð½Ð°Ð¼Ð¸ÐºÐ° Ð¸ ÑÐµÐ¿Ð»Ð¾Ð¼Ð°ÑÑÐ¾Ð¾Ð±Ð¼ÐµÐ½Â», Â«ÐÐµÑÐ°Ð½Ð¸ÐºÐ° Ð¶Ð¸Ð´ÐºÐ¾ÑÑÐ¸ Ð¸ Ð³Ð°Ð·Ð°Â», Â«ÐÐ¸Ð´ÑÐ¾Ð³Ð°Ð·Ð¾Ð´Ð¸Ð½Ð°Ð¼Ð¸ÐºÐ°Â». Ð Ð°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ð° Ð¾ÑÐµÐ½ÐºÐ° Ð½ÐµÐ¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð½Ð¾ÑÑÐ¸ Ð¸Ð·Ð¼ÐµÑÐµÐ½Ð¸Ð¹ Ð¿Ð¾ Ð´ÐµÐ¹ÑÑÐ²ÑÑÑÐµÐ¼Ñ ÑÑÐ°Ð½Ð´Ð°ÑÑÑ, Ð¿ÑÐµÐ´ÑÑÐ°Ð²Ð»ÐµÐ½ ÑÐ°ÑÑÐµÑ Ð½ÐµÐ¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð½Ð¾ÑÑÐ¸ Ð¿ÑÐ¸ Ð¸Ð·Ð¼ÐµÑÐµÐ½Ð¸Ð¸ ÑÐ¸Ð·Ð¸ÑÐµÑÐºÐ¸Ñ Ð²ÐµÐ»Ð¸ÑÐ¸Ð½ (ÑÐ¾ÐºÐ°, Ð½Ð°Ð¿ÑÑÐ¶ÐµÐ½Ð¸Ñ, ÑÐ¾Ð¿ÑÐ¾ÑÐ¸Ð²Ð»ÐµÐ½Ð¸Ñ, ÑÐµÐ¼Ð¿ÐµÑÐ°ÑÑÑÑ, Ð´Ð°Ð²Ð»ÐµÐ½Ð¸Ñ, ÑÐºÐ¾ÑÐ¾ÑÑÐ¸, ÑÐ°ÑÑÐ¾Ð´Ð°), Ð° ÑÐ°ÐºÐ¶Ðµ ÑÐµÐ¿Ð»Ð¾ÑÐ¸Ð·Ð¸ÑÐµÑÐºÐ¸Ñ ÑÐ²Ð¾Ð¹ÑÑÐ² Ð¸ Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÐ¾Ð², Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÑÐµÐ¼ÑÑ Ð² Ð»Ð°Ð±Ð¾ÑÐ°ÑÐ¾ÑÐ½Ð¾Ð¼ Ð¿ÑÐ°ÐºÑÐ¸ÐºÑÐ¼Ðµ ÐºÐ°ÑÐµÐ´ÑÑ Â«Ð¢ÐµÐ¿Ð»Ð¾ÑÐ¸Ð·Ð¸ÐºÐ° ÑÐ½ÐµÑÐ³ÐµÑÐ¸ÑÐµÑÐºÐ¸Ñ ÑÑÑÐ°Ð½Ð¾Ð²Ð¾ÐºÂ» Ð¡ÐÐ±ÐÐ£. ÐÐ¾ÑÐ¾Ð±Ð¸Ðµ Ð¿ÑÐµÐ´Ð½Ð°Ð·Ð½Ð°ÑÐµÐ½Ð¾ Ð´Ð»Ñ ÑÑÑÐ´ÐµÐ½ÑÐ¾Ð² ÐÐ½ÑÑÐ¸ÑÑÑÐ° ÑÐ½ÐµÑÐ³ÐµÑÐ¸ÐºÐ¸ Ð¸ ÑÑÐ°Ð½ÑÐ¿Ð¾ÑÑÐ½ÑÑ ÑÐ¸ÑÑÐµÐ¼, Ð¾Ð±ÑÑÐ°ÑÑÐ¸ÑÑÑ Ð¿Ð¾ Ð½Ð°Ð¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸ÑÐ¼ Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ¸Ð°ÑÐ° 13.03.01 Â«Ð¢ÐµÐ¿Ð»Ð¾ÑÐ½ÐµÑÐ³ÐµÑÐ¸ÐºÐ° Ð¸ ÑÐµÐ¿Ð»Ð¾ÑÐµÑÐ½Ð¸ÐºÐ°Â», 13.03.03 Â«Ð­Ð½ÐµÑÐ³ÐµÑÐ¸ÑÐµÑÐºÐ¾Ðµ Ð¼Ð°ÑÐ¸Ð½Ð¾ÑÑÑÐ¾ÐµÐ½Ð¸ÐµÂ», 14.03.01 Â«Ð¯Ð´ÐµÑÐ½Ð°Ñ ÑÐ½ÐµÑÐ³ÐµÑÐ¸ÐºÐ° Ð¸ ÑÐµÐ¿Ð»Ð¾ÑÐ¸Ð·Ð¸ÐºÐ°Â», 23.03.02 Â«ÐÐ°Ð·ÐµÐ¼Ð½ÑÐµ ÑÑÐ°Ð½ÑÐ¿Ð¾ÑÑÐ½Ð¾-ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ðµ ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑÑÂ», Ð° ÑÐ°ÐºÐ¶Ðµ Ð¿Ð¾ Ð½Ð°Ð¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸ÑÐ¼ ÑÐ¿ÐµÑÐ¸Ð°Ð»Ð¸ÑÐµÑÐ° 14.05.01 Â«Ð¯Ð´ÐµÑÐ½ÑÐµ ÑÐµÐ°ÐºÑÐ¾ÑÑ Ð¸ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»ÑÂ», 14.05.02 Â«ÐÑÐ¾Ð¼Ð½ÑÐµ ÑÑÐ°Ð½ÑÐ¸Ð¸: Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ, ÑÐºÑÐ¿Ð»ÑÐ°ÑÐ°ÑÐ¸Ñ Ð¸ Ð¸Ð½Ð¶Ð¸Ð½Ð¸ÑÐ¸Ð½Ð³Â», 23.05.02 Â«Ð¢ÑÐ°Ð½ÑÐ¿Ð¾ÑÑÐ½ÑÐµ ÑÑÐµÐ´ÑÑÐ²Ð° ÑÐ¿ÐµÑÐ¸Ð°Ð»ÑÐ½Ð¾Ð³Ð¾ Ð½Ð°Ð·Ð½Ð°ÑÐµÐ½Ð¸ÑÂ».
title: Ð¤ÑÐ½ÐºÑÐ¸Ð¾Ð½Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ Ð¼Ð¾ÑÑÐºÐ¾Ð¹ Ð»ÐµÐºÑÐ¸ÐºÐ¸ Ð² Ð¿ÑÐ¾Ð¸Ð·Ð²ÐµÐ´ÐµÐ½Ð¸ÑÑ Ñ ÑÐ´Ð¾Ð¶ÐµÑÑÐ²ÐµÐ½Ð½Ð¾Ð¹ Ð»Ð¸ÑÐµÑÐ°ÑÑÑÑ (Ð½Ð° Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ðµ Ð°Ð½Ð³Ð»Ð¸Ð¹ÑÐºÐ¾Ð³Ð¾ ÑÐ·ÑÐºÐ°)
title: Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÑÐºÐ°Ñ ÑÐ°Ð±Ð¾ÑÐ°
titleType: Subtitle
Creators: name: ÐÐ°ÑÐ¸Ð½Ð°, ÐÐ°ÑÑÑ
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2017
Subjects: Ð¼Ð¾ÑÑÐºÐ°Ñ
Ð»ÐµÐºÑÐ¸ÐºÐ°
Ñ ÑÐ´Ð¾Ð¶ÐµÑÑÐ²ÐµÐ½Ð½Ð°Ñ
Ð»Ð¸ÑÐµÑÐ°ÑÑÑÐ°

description: ÐÐ°Ð½Ð½Ð°Ñ Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° ÑÐµÐ¾ÑÐµÑÐ¸ÑÐµÑÐºÐ¾Ð¼Ñ Ð¸ Ð¿ÑÐ°ÐºÑÐ¸ÑÐµÑÐºÐ¾Ð¼Ñ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð°Ð½Ð³Ð»Ð¸Ð¹ÑÐºÐ¸Ñ ÑÐ°ÑÑÐ¸Ñ ÐºÐ°Ðº ÑÑÐµÐ´ÑÑÐ² ÑÐµÐ°Ð»Ð¸Ð·Ð°ÑÐ¸Ð¸ ÐºÐ¾Ð¼Ð¼ÑÐ½Ð¸ÐºÐ°ÑÐ¸Ð²Ð½Ð¾Ð¹ ÑÐµÐ»Ð¸ Ð³Ð¾Ð²Ð¾ÑÑÑÐµÐ³Ð¾. Ð¦ÐµÐ»ÑÑ Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ ÑÐ²Ð»ÑÐµÑÑÑ Ð°Ð½Ð°Ð»Ð¸Ð· ÑÑÐ½ÐºÑÐ¸Ð¾Ð½Ð°Ð»ÑÐ½Ð¾Ð¹ Ð·Ð½Ð°ÑÐ¸Ð¼Ð¾ÑÑÐ¸ Ð°Ð½Ð³Ð»Ð¸Ð¹ÑÐºÐ¸Ñ ÑÐ°ÑÑÐ¸Ñ Ð¿ÑÐ¸ Ð´Ð¾ÑÑÐ¸Ð¶ÐµÐ½Ð¸Ð¸ ÐºÐ¾Ð¼Ð¼ÑÐ½Ð¸ÐºÐ°ÑÐ¸Ð²Ð½ÑÑ ÑÐµÐ»ÐµÐ¹. Ð ÑÐ°Ð±Ð¾ÑÐµ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ñ ÑÐ»ÐµÐ´ÑÑÑÐ¸Ðµ Ð¼ÐµÑÐ¾Ð´Ñ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ: ÐºÐ¾Ð½ÑÐµÐºÑÑÑÐ°Ð»ÑÐ½ÑÐ¹ Ð¸ ÑÑÐ°ÑÐ¸ÑÑÐ¸ÑÐµÑÐºÐ¸Ð¹ Ð°Ð½Ð°Ð»Ð¸Ð·. Ð ÑÐ¾Ð´Ðµ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¸Ñ ÑÐ¾Ð±ÑÑÐ²ÐµÐ½Ð½Ð¾Ð³Ð¾ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð±ÑÐ» Ð¿ÑÐ¾Ð¸Ð·Ð²ÐµÐ´ÐµÐ½ Ð°Ð½Ð°Ð»Ð¸Ð· ÑÐ°Ð·Ð»Ð¸ÑÐ½ÑÑ Ð¸ÑÑÐ¾ÑÐ½Ð¸ÐºÐ¾Ð² Ð½Ð° Ð¿ÑÐµÐ´Ð¼ÐµÑ ÑÐ¿Ð¾ÑÑÐµÐ±Ð»ÐµÐ½Ð¸Ñ ÑÐ°ÑÑÐ¸Ñ, Ð² Ð¿ÑÐ¾ÑÐµÑÑÐµ ÐºÐ¾ÑÐ¾ÑÐ¾Ð³Ð¾ ÑÐ°ÑÑÐ¸ÑÑ Ð±ÑÐ»Ð¸ ÑÐ°Ð·Ð´ÐµÐ»ÐµÐ½Ñ Ð½Ð° Ð³ÑÑÐ¿Ð¿Ñ Ð² Ð·Ð°Ð²Ð¸ÑÐ¸Ð¼Ð¾ÑÑÐ¸ Ð¾Ñ Ð²ÑÐ¿Ð¾Ð»Ð½ÑÐµÐ¼ÑÑ ÐºÐ¾Ð¼Ð¼ÑÐ½Ð¸ÐºÐ°ÑÐ¸Ð²Ð½ÑÑ Ð·Ð°Ð´Ð°Ñ, Ð° ÑÐ°ÐºÐ¶Ðµ Ð²ÑÐ´ÐµÐ»ÐµÐ½Ñ Ð½Ð°Ð¸Ð±Ð¾Ð»ÐµÐµ ÑÐ¿Ð¾ÑÑÐµÐ±Ð»ÑÐµÐ¼ÑÐµ ÑÐ°ÑÑÐ¸ÑÑ. ÐÑÐ°ÐºÑÐ¸ÑÐµÑÐºÐ°Ñ Ð·Ð½Ð°ÑÐ¸Ð¼Ð¾ÑÑÑ Ð²ÑÐ¿ÑÑÐºÐ½Ð¾Ð¹ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ Ð·Ð°ÐºÐ»ÑÑÐ°ÐµÑÑÑ Ð² ÑÐ¾Ð¼, ÑÑÐ¾ Ð¸Ð·ÑÑÐµÐ½Ð¸Ðµ ÑÑÐ½ÐºÑÐ¸Ð¹ ÑÐ°ÑÑÐ¸Ñ Ð¿Ð¾Ð·Ð²Ð¾Ð»ÑÐµÑ Ð½Ð°Ð¸Ð±Ð¾Ð»ÐµÐµ ÑÐ¾ÑÐ½Ð¾ Ð¿Ð¾Ð½ÑÑÑ ÑÐ¼ÑÑÐ», ÐºÐ¾ÑÐ¾ÑÑÐ¹ Ð³Ð¾Ð²Ð¾ÑÑÑÐ¸Ð¹ Ð²ÐºÐ»Ð°Ð´ÑÐ²Ð°ÐµÑ Ð² Ð²ÑÑÐºÐ°Ð·ÑÐ²Ð°Ð½Ð¸Ðµ, Ð° ÑÐ°ÐºÐ¶Ðµ Ð¿Ð¾Ð·Ð²Ð¾Ð»ÑÐµÑ Ð½Ð°Ð¸Ð±Ð¾Ð»ÐµÐµ ÑÐ¾ÑÐ½Ð¾ Ð¿ÐµÑÐµÐ´Ð°ÑÑ Ð¼ÑÑÐ»Ñ Ð³Ð¾Ð²Ð¾ÑÑÑÐµÐ³Ð¾ Ð¿ÑÐ¸ Ð¿ÐµÑÐµÐ²Ð¾Ð´Ðµ.
On stable self-similar blow up for equivariant wave maps
Creators: name: Donninger, Roland
Publisher: name: arXiv
Year: 2010
Subjects: subject: Analysis of PDEs (math.AP)
subject: Mathematical Physics (math-ph)
subject: FOS: Mathematics
subject: FOS: Physical sciences
subject: 35L05, 35B44, 35C06

description: We consider co--rotational wave maps from (3+1) Minkowski space into the three--sphere. This is an energy supercritical model which is known to exhibit finite time blow up via self-similar solutions. The ground state self--similar solution $f_0$ is known in closed form and based on numerics, it is supposed to describe the generic blow up behavior of the system. We prove that the blow up via $f_0$ is stable under the assumption that $f_0$ does not have unstable modes. This condition is equivalent to a spectral assumption for a linear second order ordinary differential operator. In other words, we reduce the problem of stable blow up to a linear ODE spectral problem. Although we are unable, at the moment, to verify the mode stability of $f_0$ rigorously, it is known that possible unstable eigenvalues are confined to a certain compact region in the complex plane. As a consequence, highly reliable numerical techniques can be applied and all available results strongly suggest the nonexistence of unstable modes, i.e., the assumed mode stability of $f_0$.
description: Some minor changes according to the referee's suggestions, to appear in Comm. Pure Appl. Math
Effective local potentials for density and density-matrix functional approximations with non-negative screening density
Creators: name: Pitts, Thomas C.
name: Bousiadi, Sofia
name: Gidopoulos, Nikitas I.
name: Lathiotakis, Nektarios N.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Chemical Physics (physics.chem-ph)
subject: FOS: Physical sciences

description: A way to improve the accuracy of the spectral properties in density functional theory (DFT) is to impose constraints on the effective, Kohn-Sham (KS), local potential [J. Chem. Phys. {\bf 136}, 224109 (2012)]. As illustrated, a convenient variational quantity in that approach is the ``screening'' or ``electron repulsion'' density, $ρ_{\rm rep}$, corresponding to the local, KS Hartree, exchange and correlation potential through Poisson's equation. Two constraints, applied to this minimization, largely remove self-interaction errors from the effective potential: (i) $ρ_{\rm rep}$ integrates to $N-1$, where $N$ is the number of electrons, and (ii) $ρ_{\rm rep}\geq 0$ everywhere. In the present work, we introduce an effective ``screening'' amplitude, $f$, as the variational quantity, with the screening density being $ρ_{\rm rep}=f^2$. In this way, the positivity condition for $ρ_{\rm rep}$ is automatically satisfied and the minimization problem becomes more efficient and robust. We apply this technique to molecular calculations employing several approximations in DFT and in reduced density matrix functional theory. We find that the proposed development is an accurate, yet robust, variant of the constrained effective potential method.
title: Ð¡ÑÑÐ¾Ð¸ÑÐµÐ»ÑÑÑÐ²Ð¾ ÐºÐ¾ÑÑÐµÐ´Ð¶Ð° Ð¾Ñ ÑÑÐ½Ð´Ð°Ð¼ÐµÐ½ÑÐ° Ð´Ð¾ Ð¾ÑÐ´ÐµÐ»ÐºÐ¸
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¥Ð¸ÑÐ¾Ð², Ð Ð¾Ð¼Ð°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: ÐºÐ°ÑÐºÐ°ÑÐ½ÑÐ¹ Ð´Ð¾Ð¼
Ð·Ð°Ð³Ð¾ÑÐ¾Ð´Ð½ÑÐ¹ Ð´Ð¾Ð¼
ÑÑÑÐ¾Ð¸ÑÐµÐ»ÑÑÑÐ²Ð¾
Ð´Ð¾Ð»Ð³Ð¾Ð²ÐµÑÐ½Ð¾ÑÑÑ
ÑÐºÐ¾Ð»Ð¾Ð³Ð¸ÑÐ½Ð¾ÑÑÑ

description: ÐÐ¾Ð·Ð²ÐµÐ´ÐµÐ½Ð¸Ðµ Ð´Ð¾Ð¼Ð¾Ð² Ð¿Ð¾ ÐºÐ°ÑÐºÐ°ÑÐ½Ð¾Ð¹ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸Ð¸ ÐºÑÐ°Ð¹Ð½Ðµ Ð°ÐºÑÑÐ°Ð»ÑÐ½Ð¾ Ð² ÑÐ¾Ð²ÑÐµÐ¼ÐµÐ½Ð½Ð¾Ð¼ Ð¼Ð¸ÑÐµ. ÐÐµ Ð²Ð½ÐµÐ´ÑÐµÐ½Ð¸Ðµ Ð¿ÑÐ¸ ÑÑÑÐ¾Ð¸ÑÐµÐ»ÑÑÑÐ²Ðµ ÑÐ°ÑÑÐ½Ð¾Ð³Ð¾ Ð´Ð¾Ð¼Ð° Ð¿Ð¾Ð·Ð²Ð¾Ð»ÑÐµÑ Ð·Ð°Ð¼ÐµÑÐ½Ð¾ ÑÐ¾ÐºÑÐ°ÑÐ¸ÑÑ ÑÑÐ°ÑÑ Ð½Ð° ÑÑÑÐ¾Ð¹Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ñ, ÑÐ¼ÐµÐ½ÑÑÐ¸ÑÑ ÑÑÐ¾ÐºÐ¸ ÑÑÑÐ¾Ð¸ÑÐµÐ»ÑÑÑÐ²Ð°, Ð²ÑÐ±ÑÐ°ÑÑ Ð²ÑÐµÐ²Ð¾Ð·Ð¼Ð¾Ð¶Ð½ÑÐµ Ð²Ð°ÑÐ¸Ð°Ð½ÑÑ Ð²Ð½ÐµÑÐ½ÐµÐ¹ Ð¸ Ð²Ð½ÑÑÑÐµÐ½Ð½ÐµÐ¹ Ð¾ÑÐ´ÐµÐ»ÐºÐ¸, Ð° ÑÐ°ÐºÐ¶Ðµ Ð½ÐµÑ Ð¾Ð³ÑÐ°Ð½Ð¸ÑÐµÐ½Ð¸Ð¹ Ð² Ð°ÑÑÐ¸ÑÐµÐºÑÑÑÐ½ÑÑ Ð¸ Ð´Ð¸Ð·Ð°Ð¹Ð½ÐµÑÑÐºÐ¸Ñ ÑÐµÑÐµÐ½Ð¸ÑÑ. ÐÑÐ¸ ÑÐ¾ÑÐ½Ð¾Ð¼ ÑÐ¾Ð±Ð»ÑÐ´ÐµÐ½Ð¸Ð¸ Ð²ÑÐµÑ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸Ð¹, Ð¿Ð¾ÑÑÑÐ¾ÐµÐ½Ð½ÑÐµ Ð¿Ð¾ ÐºÐ°ÑÐºÐ°ÑÐ½Ð¾Ð¹ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸Ð¸ Ð·Ð´Ð°Ð½Ð¸Ñ ÑÐ²Ð»ÑÑÑÑÑ Ð´Ð¾Ð»Ð³Ð¾Ð²ÐµÑÐ½ÑÐ¼Ð¸, ÑÐ½ÐµÑÐ³Ð¾ÑÑÑÐµÐºÑÐ¸Ð²Ð½ÑÐ¼Ð¸ Ð¸ ÑÐºÐ¾Ð»Ð¾Ð³Ð¸ÑÐ½ÑÐ¼Ð¸, Ð° ÑÐ°ÐºÐ¶Ðµ Ð¸Ð¼ÐµÑÑ Ð²ÑÑÐ¾ÐºÐ¸Ð¹ ÑÑÐ¾Ðº ÑÐ»ÑÐ¶Ð±Ñ.
 ÐÐ±ÑÐµÐºÑÐ¾Ð¼ Ð¿ÑÐµÐ´Ð¾ÑÑÐ°Ð²Ð»ÐµÐ½Ð½Ð¾Ð¹ Ð²ÑÐ¿ÑÑÐºÐ½Ð¾Ð¹ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ ÑÐ²Ð»ÑÐµÑÑÑ Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ ÐºÐ°ÑÐºÐ°ÑÐ½Ð¾Ð³Ð¾ Ð·Ð°Ð³Ð¾ÑÐ¾Ð´Ð½Ð¾Ð³Ð¾ Ð´Ð¾Ð¼Ð° c Ð´Ð²ÑÐ¼Ñ ÑÐµÑÑÐ°ÑÐ°Ð¼Ð¸ Ð¸ Ð±Ð°Ð»ÐºÐ¾Ð½Ð¾Ð¼, Ð±ÐµÐ· Ð¿Ð¾Ð´Ð²Ð°Ð»ÑÐ½Ð¾Ð³Ð¾ Ð¿Ð¾Ð¼ÐµÑÐµÐ½Ð¸Ñ.
Ð¦ÐµÐ»ÑÑ Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ ÑÐ²Ð»ÑÐµÑÑÑ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° Ð¿ÑÐ¾ÐµÐºÑÐ° 2-ÑÑÐ°Ð¶Ð½Ð¾Ð³Ð¾ Ð¶Ð¸Ð»Ð¾Ð³Ð¾ Ð´Ð¾Ð¼Ð°. Ð Ð³ÑÐ°ÑÐ¸ÑÐµÑÐºÐ¾Ð¹ ÑÐ°ÑÑÐ¸ Ð½Ð°ÑÑÐ¾ÑÑÐµÐ³Ð¾ Ð¿ÑÐ¾ÐµÐºÑÐ° Ð¿ÑÐµÐ´ÑÑÐ°Ð²Ð»ÐµÐ½Ñ: Ð¿Ð»Ð°Ð½Ñ ÑÑÐ°Ð¶ÐµÐ¹, Ð¿Ð»Ð°Ð½ ÐºÑÑÑÐ¸, ÑÐ°ÑÐ°Ð´Ñ, ÑÐ°Ð·ÑÐµÐ·Ñ, ÑÐ·Ð»Ñ, ÑÐ¿ÐµÑÐ¸ÑÐ¸ÐºÐ°ÑÐ¸Ñ Ð¿ÑÐ¾ÐµÐ¼Ð¾Ð², ÐºÐ°Ð»ÐµÐ½Ð´Ð°ÑÐ½ÑÐ¹ Ð¿Ð»Ð°Ð½, ÑÑÑÐ¾Ð¸ÑÐµÐ»ÑÐ½ÑÐ¹ Ð³ÐµÐ½ÐµÑÐ°Ð»ÑÐ½ÑÐ¹ Ð¿Ð»Ð°Ð½.
Reconciling High Accuracy, Cost-Efficiency, and Low Latency of Inference Serving Systems
Creators: name: Salmani, Mehran
name: Ghafouri, Saeid
name: Sanaee, Alireza
name: Razavi, Kamran
name: Mühlhäuser, Max
name: Doyle, Joseph
name: Jamshidi, Pooyan
name: Sharifi, Mohsen
Publisher: name: arXiv
Year: 2023
Subjects: subject: Machine Learning (cs.LG)
subject: Distributed, Parallel, and Cluster Computing (cs.DC)
subject: Systems and Control (eess.SY)
subject: FOS: Computer and information sciences
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: The use of machine learning (ML) inference for various applications is growing drastically. ML inference services engage with users directly, requiring fast and accurate responses. Moreover, these services face dynamic workloads of requests, imposing changes in their computing resources. Failing to right-size computing resources results in either latency service level objectives (SLOs) violations or wasted computing resources. Adapting to dynamic workloads considering all the pillars of accuracy, latency, and resource cost is challenging. In response to these challenges, we propose InfAdapter, which proactively selects a set of ML model variants with their resource allocations to meet latency SLO while maximizing an objective function composed of accuracy and cost. InfAdapter decreases SLO violation and costs up to 65% and 33%, respectively, compared to a popular industry autoscaler (Kubernetes Vertical Pod Autoscaler).
title: Ð¡ÑÐ°Ð²Ð½Ð¸ÑÐµÐ»ÑÐ½Ð°Ñ Ð¾ÑÐµÐ½ÐºÐ° Ð¼ÐµÑÐ¾Ð¿ÑÐ¸ÑÑÐ¸Ð¹ Ð¿Ð¾ Ð¸Ð¼Ð¿Ð¾ÑÑÐ¾Ð·Ð°Ð¼ÐµÑÐµÐ½Ð¸Ñ Ð² ÑÑÐµÑÐµ Ñ Ð¸Ð¼Ð¸ÑÐµÑÐºÐ¾Ð¹ Ð¿ÑÐ¾Ð¼ÑÑÐ»ÐµÐ½Ð½Ð¾ÑÑÐ¸ Ð½Ð° Ð¿ÑÐ¸Ð¼ÐµÑÐµ ÐÐÐ Â«ÐÐºÑÐ¸Ð´Â»
title: Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÑÐºÐ°Ñ ÑÐ°Ð±Ð¾ÑÐ°
titleType: Subtitle
Creators: name: ÐÑÐ¸ÑÐºÐ¾, ÐÐ½Ð½Ð°
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: Ð¸Ð¼Ð¿Ð¾ÑÑÐ¾Ð·Ð°Ð¼ÐµÑÐµÐ½Ð¸Ðµ
Ñ Ð¸Ð¼Ð¸ÑÐµÑÐºÐ°Ñ Ð¿ÑÐ¾Ð¼ÑÑÐ»ÐµÐ½Ð½Ð¾ÑÑÑ
Ð¸Ð¼Ð¿Ð¾ÑÑ
Ð¼ÐµÑÐ¾Ð´ Ð´Ð¸Ð½Ð°Ð¼Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ
import substitution
chemical industry
import
dynamic programming method

description: Ð¦ÐµÐ»ÑÑ Ð²ÑÐ¿ÑÑÐºÐ½Ð¾Ð¹ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ ÑÐ²Ð»ÑÐµÑÑÑ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ñ Ð¸Ð¼Ð¿Ð¾ÑÑÐ¾Ð·Ð°Ð¼ÐµÑÐµÐ½Ð¸Ñ Ð½Ð° Ð¿ÑÐ¸Ð¼ÐµÑÐµ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ Ð¾ÑÑÐ°ÑÐ»Ð¸ ÑÐ¸Ð¼Ð¸ÑÐµÑÐºÐ¾Ð¹ Ð¿ÑÐ¾Ð¼ÑÑÐ»ÐµÐ½Ð½Ð¾ÑÑÐ¸ ÐÐÐ Â«ÐÐºÑÐ¸Ð´Â». ÐÐ»Ñ Ð´Ð¾ÑÑÐ¸Ð¶ÐµÐ½Ð¸Ñ ÑÐµÐ»Ð¸ ÑÐ°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ð¾ Ð¼ÐµÑÑÐ¾ Ð¸ ÑÐ¾Ð»Ñ ÑÐ¸Ð¼Ð¸ÑÐµÑÐºÐ¾Ð¹ Ð¿ÑÐ¾Ð¼ÑÑÐ»ÐµÐ½Ð½Ð¾ÑÑÐ¸ Ð² ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÐºÐµ Ð½Ð°ÑÐµÐ¹ ÑÑÑÐ°Ð½Ñ Ð¸ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½ Ð°Ð½Ð°Ð»Ð¸Ð· ÑÐ¾ÑÑÐ¾ÑÐ½Ð¸Ñ Ð¾ÑÑÐ°ÑÐ»Ð¸ ÑÐ¸Ð¼Ð¸ÑÐµÑÐºÐ¾Ð¹ Ð¿ÑÐ¾Ð¼ÑÑÐ»ÐµÐ½Ð½Ð¾ÑÑÐ¸. ÐÐ¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ñ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÐµ Ð¿ÑÐ¾Ð±Ð»ÐµÐ¼Ñ Ð¾ÑÑÐ°ÑÐ»Ð¸, Ð° ÑÐ°ÐºÐ¶Ðµ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÐµ Ð·Ð°Ð´Ð°ÑÐ¸, ÑÑÐ°Ð¿Ñ Ð¸ ÑÑÐ¾ÐºÐ¸ ÑÐµÐ°Ð»Ð¸Ð·Ð°ÑÐ¸Ð¸ ÑÑÑÐ°ÑÐµÐ³Ð¸Ð¸ ÑÐ°Ð·Ð²Ð¸ÑÐ¸Ñ Ð¾ÑÑÐ°ÑÐ»Ð¸. Ð Ð°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ñ ÑÐµÐ¾ÑÐµÑÐ¸ÑÐµÑÐºÐ¸Ðµ Ð¾ÑÐ½Ð¾Ð²Ñ Ð¸Ð¼Ð¿Ð¾ÑÑÐ¾Ð·Ð°Ð¼ÐµÑÐµÐ½Ð¸Ñ Ð² ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÐºÐµ Ð Ð¾ÑÑÐ¸Ð¸, Ð¼ÐµÑÑ ÑÐµÐ°Ð»Ð¸Ð·Ð°ÑÐ¸Ð¸ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ñ Ð¸Ð¼Ð¿Ð¾ÑÑÐ¾Ð·Ð°Ð¼ÐµÑÐµÐ½Ð¸Ñ, Ð¸ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ð° Ð¼Ð¾Ð´ÐµÐ»Ñ Ð¾Ð¿ÑÐ¸Ð¼Ð¸Ð·Ð°ÑÐ¸Ð¸ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ñ Ð¸Ð¼Ð¿Ð¾ÑÑÐ¾Ð·Ð°Ð¼ÐµÑÐµÐ½Ð¸Ñ Ð½Ð° Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ð¸ Ñ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸ÐµÐ¼ Ð¼ÐµÑÐ¾Ð´Ð° Ð´Ð¸Ð½Ð°Ð¼Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ.
description: The objective is to develop a program of import substitution on the example of enterprises of the chemical industries, OOO "Oxide". To achieve the purpose considers the place and role of the chemical industry in the economy of our country and the analysis of the chemical industry. Identified key problems of the industry, as well as the main tasks, stages and terms of realization of strategy of development of the industry. The theoretical foundations of import substitution in the Russian economy, the measures of import substitution program implementation, and designed an optimization model of the import substitution program in the enterprise with using the method of dynamic programming.
Raggi X senza segreti
Creators: Marco Galliani
Publisher: name: Media Inaf
Year: 2011

Sono i migliori dispositivi per misurare le proprietà dei raggi X. Sviluppati per la fisica delle particelle, sono stati adattati per applicazioni astrofisiche dall'INAF-IASF di Roma, in collaborazione con l'INFN. Potrebbero essere sfruttati nella diagnostica radiografica e nel monitoraggio delle scorie.
Towards Measuring the Stop Mixing Angle at the LHC
Creators: name: Rolbiecki, Krzysztof
name: Tattersall, Jamie
name: Moortgat-Pick, Gudrid
Publisher: name: arXiv
Year: 2009
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We address the question of how to determine the stop mixing angle and its CP-violating phase at the LHC. As an observable we discuss ratios of branching ratios for different decay modes of the light stop ~t_1 to charginos and neutralinos. These observables can have a very strong dependence on the parameters of the stop sector. We discuss in detail the origin of these effects. Using various combinations of the ratios of branching ratios we argue that, depending on the scenario, the observable may be promising in exposing the light stop mass, the mixing angle and the CP phase. This will, however, require a good knowledge of the supersymmetric spectrum, which is likely to be achievable only in combination with results from a linear collider.
description: 30 pages, 11 figures, version to appear in EPJC
Rotational spectroscopy of oxirane-\textit{2,2}-$d_2$, $c$-CD$_2$CH$_2$O, and its tentative detection toward IRAS 16293$-$2422~B
Creators: name: Müller, Holger S. P.
name: Jørgensen, Jes K.
name: Guillemin, Jean-Claude
name: Lewen, Frank
name: Schlemmer, Stephan
Publisher: name: arXiv
Year: 2023
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Atomic and Molecular Clusters (physics.atm-clus)
subject: FOS: Physical sciences

description: We prepared a sample of oxirane doubly deuterated at one C atom and studied its rotational spectrum in the laboratory for the first time between 120~GHz and 1094~GHz. Accurate spectroscopic parameters up to eighth order were determined, and the calculated rest frequencies were used to identify $c$-CD$_2$CH$_2$O tentatively in the interstellar medium in the Atacama Large Millimeter/submillimeter Array Protostellar Interferometric Line Survey (PILS) of the Class 0 protostellar system IRAS 16293$-$2422. The $c$-CD$_2$CH$_2$O to $c$-C$_2$H$_4$O ratio was estimated to be $\sim$0.054 with $T_{\rm rot} = 125$ K. This value translates to a D-to-H ratio of $\sim$0.16 per H atom which is higher by a factor of 4.5 than the $\sim$0.036 per H atom obtained for $c$-C$_2$H$_3$DO. Such increase in the degree of deuteration referenced to one H atom in multiply deuterated isotopologs compared to their singly deuterated variants have been observed commonly in recent years.
description: Journal of Molecular Spectroscopy, in press; Per Jensen special issue. 12 pages here
Bit Allocation Law for Multi-Antenna Channel Feedback Quantization: Single-User Case
Creators: name: Khoshnevis, Behrouz
name: Yu, Wei
Publisher: name: arXiv
Year: 2010
Subjects: subject: Information Theory (cs.IT)
subject: FOS: Computer and information sciences

description: This paper studies the design and optimization of a limited feedback single-user system with multiple-antenna transmitter and single-antenna receiver. The design problem is cast in form of the minimizing the average transmission power at the base station subject to the user's outage probability constraint. The optimization is over the user's channel quantization codebook and the transmission power control function at the base station. Our approach is based on fixing the outage scenarios in advance and transforming the design problem into a robust system design problem. We start by showing that uniformly quantizing the channel magnitude in dB scale is asymptotically optimal, regardless of the magnitude distribution function. We derive the optimal uniform (in dB) channel magnitude codebook and combine it with a spatially uniform channel direction codebook to arrive at a product channel quantization codebook. We then optimize such a product structure in the asymptotic regime of $B\rightarrow \infty$, where $B$ is the total number of quantization feedback bits. The paper shows that for channels in the real space, the asymptotically optimal number of direction quantization bits should be ${(M{-}1)}/{2}$ times the number of magnitude quantization bits, where $M$ is the number of base station antennas. We also show that the performance of the designed system approaches the performance of the perfect channel state information system as $2^{-\frac{2B}{M+1}}$. For complex channels, the number of magnitude and direction quantization bits are related by a factor of $(M{-}1)$ and the system performance scales as $2^{-\frac{B}{M}}$ as $B\rightarrow\infty$.
description: Submitted to IEEE Transactions on Signal Processing, March 2010
Restorative Justice Approaches and Interventions in Academic and Healthcare Settings: A Scoping Review
Creators: name: Kishibe, Teruko
name: Doria, Nicole
name: Ostolenk, Alexia
name: Straus, Sharon
name: Chicoine, Gabrielle
name: Shamseer, Larissa
name: Tricco, Andrea
name: Pattani, Reena
Publisher: name: OSF Registries
Year: 2024
Subjects: subject: Medicine and Health Sciences
subject: Education

description: Protocol for scoping review on restorative justice approaches and interventions in academic and healthcare settings
Bambini nello spazio con Margherita
Creators: Marco Malaspina
Publisher: name: Media Inaf
Year: 2011

Un programma di divulgazione scientifica per i più piccoli, ogni giorno alle 18, su DeAKids, il canale 601 di Sky. Condotto da Margherita Hack e Federico Taddia, comincia oggi, lunedì 21 marzo, e porterà i piccoli telespettatori in viaggio per il Sistema solare a bordo d’un’astronave.
Sismometri spaziali ad alta sensibilità
Creators: Marco Malaspina
Publisher: name: Media Inaf
Year: 2011

Sviluppati per le sonde interplanetarie, gli accelerometri dell’INAF-IFSI di Roma si prestano a essere utilizzati anche in campo geofisico. Funzionando a bassissima frequenza, sono perfetti per rilevare eventi sismici. Valerio Iafolla: «Sono così sensibili da vedere terremoti in qualsiasi parte del mondo».
Atomic resolution interface structure and vertical current injection in highly uniform $MoS_{2}$ heterojunctions with bulk GaN
Creators: name: Giannazzo, F.
name: Panasci, S. E.
name: Schilirò, E.
name: Greco, G.
name: Roccaforte, F.
name: Sfuncia, G.
name: Nicotra, G.
name: Cannas, M.
name: Agnello, S.
name: Frayssinet, E.
name: Cordier, Y.
name: Michon, A.
name: Koos, A.
name: Pécz, B.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: The integration of two-dimensional $MoS_{2}$ with $GaN$ recently attracted significant interest for future electronic/optoelectronic applications. However, the reported studies have been mainly carried out using heteroepitaxial $GaN$ templates on sapphire substrates, whereas the growth of $MoS_{2}$ on low-dislocation-density bulk GaN can be strategic for the realization of truly vertical devices. In this paper, we report the growth of ultrathin $MoS_{2}$ films, mostly composed by single-layers ($1L$), onto homoepitaxial $n-GaN$ on $n^{+}$ bulk substrates by sulfurization of a pre-deposited $MoO_{x}$ film. Highly uniform and conformal coverage of the $GaN$ surface was demonstrated by atomic force microscopy, while very low tensile strain (0.05%) and a significant $p^{+}$-type doping ($4.5 \times 10^{12} cm^{-2}$) of $1L-MoS_{2}$ was evaluated by Raman mapping. Atomic resolution structural and compositional analyses by aberration-corrected electron microscopy revealed a nearly-ideal van der Waals interface between $MoS_{2}$ and the $Ga$-terminated $GaN$ crystal, where only the topmost $Ga$ atoms are affected by oxidation. Furthermore, the relevant lattice parameters of the $MoS_{2}/GaN$ heterojunction, such as the van der Waals gap, were measured with high precision. Finally, the vertical current injection across this 2D/3D heterojunction has been investigated by nanoscale current-voltage analyses performed by conductive atomic force microscopy, showing a rectifying behavior with an average turn-on voltage $V_{on}=1.7 V$ under forward bias, consistent with the expected band alignment at the interface between $p^{+}$ doped $1L-MoS_{2}$ and $n-GaN$.
description: 21 pages, 6 figures
Cielo a pecorelle, metano a catinelle
Creators: Marco Galliani
Publisher: name: Media Inaf
Year: 2011

Osservati grazie agli strumenti a bordo della sonda Cassini rapidi oscuramenti nelle zone equatoriali della superficie di Titano. Per gli scienziati non ci sono dubbi: sono dovuti a piogge di metano. I risultati di questo studio sono pubblicati in un articolo pubblicato oggi su Science. Tra gli autori, J.I. Lunine, associato INAF.
Additional file 1 of Expanding the pragmatic lens in implementation science: why stakeholder perspectives matter
Creators: name: Boulton, Richard
name: Semkina, Antonina
name: Jones, Fiona
name: Sevdalis, Nick
Publisher: name: figshare
Year: 2025
Subjects: subject: Space Science
subject: Medicine
subject: Biotechnology
subject: Biological Sciences not elsewhere classified
subject: Mathematical Sciences not elsewhere classified
subject: Cancer
subject: Science Policy
subject: Infectious Diseases
subject: FOS: Health sciences

description: Supplementary Material 1.
Study of Kosterlitz-Thouless transition of Bose systems governed by a random potential using quantum Monte Carlo simulations
Creators: name: Kuroyanagi, Hiroki
name: Tsukamoto, Mitsuaki
name: Tsubota, Makoto
Publisher: name: arXiv
Year: 2009
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: FOS: Physical sciences

description: We perform quantum Monte Carlo simulations to study the 2D hard-core Bose-Hubbard model in a random potential. Our motivation is to investigate the effects of randomness on the Kosterlitz--Thouless (KT) transition. The chemical potential is assumed to be random, by site, with a Gaussian distribution. The KT transition is confirmed by a finite-size analysis of the superfluid density and the power-law decay of the correlation function. By varying the variance of the Gaussian distribution, we find that the transition temperature decreases as the variance increases. We obtain the phase diagram showing the superfluid and disordered phases, and estimate the quantum critical point (QCP). Our results on the ground state reveal the existence of the Bose glass phase. Finally, we discuss what the value of the variance at the QCP indicates from the viewpoint of percolation.
description: 7 pages, 9 figures, accepted for publication in JPSJ
Gli astronomi dell’unità di Italia
Creators: Francesco Rea
Publisher: name: Media Inaf
Year: 2011

L'Italia festeggia i 150 della sua unità. Un'unità finalmente di popolo, oltre che territoriale, di governo, oltre che di cultura. Di questo popolo facevano parte gli astronomi, di questa cultura faceva parte l'astronomia. E come altri anche gli astronomi, non solo con la passione delle idee e della ricerca fecero l'Unità d'Italia, ma anche con la passione dell'ideale e con il coraggio di chi combatté per ottenerlo.