cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
title: ÐÐ±Ð¾Ð±ÑÐµÐ½Ð½ÑÐ¹ Ð°Ð»Ð³Ð¾ÑÐ¸ÑÐ¼ Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ñ Ð¼Ð°ÐºÑÐ¸Ð¼Ð°Ð»ÑÐ½Ð¾Ð³Ð¾ ÐºÐ¾Ð»Ð¸ÑÐµÑÑÐ²Ð° ÑÐ°ÑÐ¿Ð¾Ð·Ð½Ð°Ð²Ð°ÐµÐ¼ÑÑ ÐºÐ»Ð°ÑÑÐµÑÐ¾Ð² Ð² Ð½ÐµÑÐ¾ÑÐ½ÑÑ Ð´Ð°Ð½Ð½ÑÑ
title: Generalized algorithm for determining the maximum number of clusters recognized in inaccurate data
Creators: name: ÐÐ¾Ð»ÑÑÐ¸ÐºÐ¾Ð², ÐÐ¸ÑÐ°Ð»Ð¸Ð¹
name: Ð¡ÐµÐ¼ÐµÐ½Ð¾Ð², ÐÐ¾Ð½ÑÑÐ°Ð½ÑÐ¸Ð½
name: "Ð¡Ð¸ÑÑÐµÐ¼Ð½ÑÐ¹ Ð°Ð½Ð°Ð»Ð¸Ð· Ð² Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ð¸ Ð¸ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ð¸", Ð¼ÐµÐ¶Ð´ÑÐ½Ð°ÑÐ¾Ð´Ð½Ð°Ñ Ð½Ð°ÑÑÐ½Ð°Ñ Ð¸ ÑÑÐµÐ±Ð½Ð¾-Ð¿ÑÐ°ÐºÑÐ¸ÑÐµÑÐºÐ°Ñ ÐºÐ¾Ð½ÑÐµÑÐµÐ½ÑÐ¸Ñ (25; 2021; Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³)
Publisher: name: ÐÐÐÐÐ¢ÐÐ¥-ÐÐ ÐÐ¡Ð¡
Year: 2021
Subjects: ÐÐ»Ð³Ð¾ÑÐ¸ÑÐ¼Ñ
Ð¡Ð¸ÑÑÐµÐ¼Ð½ÑÐ¹ Ð°Ð½Ð°Ð»Ð¸Ð·
ÐºÐ»Ð°ÑÑÐµÑÐ¸Ð·Ð°ÑÐ¸Ñ
Ð½ÐµÑÐ¾ÑÐ½ÑÐµ Ð´Ð°Ð½Ð½ÑÐµ
ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÑ Ð¸Ð·Ð¼ÐµÑÐµÐ½Ð¸Ð¹
ÑÑÐ°Ð½ÑÑÐ¾ÑÐ¼Ð°ÑÐ¸Ñ Ð¿Ð¾Ð³ÑÐµÑÐ½Ð¾ÑÑÐ¸
Ð¼ÐµÑÑÐ¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¾Ðµ Ð°Ð²ÑÐ¾ÑÐ¾Ð¿ÑÐ¾Ð²Ð¾Ð¶Ð´ÐµÐ½Ð¸Ðµ

description: Ð ÑÐ°Ð±Ð¾ÑÐµ Ð¿ÑÐµÐ´ÑÑÐ°Ð²Ð»ÐµÐ½ Ð¾Ð±Ð¾Ð±ÑÐµÐ½Ð½ÑÐ¹ Ð°Ð»Ð³Ð¾ÑÐ¸ÑÐ¼ Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ñ Ð¼Ð°ÐºÑÐ¸Ð¼Ð°Ð»ÑÐ½Ð¾Ð³Ð¾ ÐºÐ¾Ð»Ð¸ÑÐµÑÑÐ²Ð° ÐºÐ»Ð°ÑÑÐµÑÐ¾Ð², Ð² Ð¿ÑÐ¸Ð½ÑÐ¸Ð¿Ðµ ÑÐ°ÑÐ¿Ð¾Ð·Ð½Ð°Ð²Ð°ÐµÐ¼ÑÑ Ð¿ÑÐ¸ Ð¾Ð±ÑÐ°Ð±Ð¾ÑÐºÐµ Ð½ÐµÑÐ¾ÑÐ½ÑÑ Ð´Ð°Ð½Ð½ÑÑ Ñ ÑÑÐµÑÐ¾Ð¼ Ð¸Ñ Ð½ÐµÐ¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð½Ð¾ÑÑÐ¸. Ð¡Ð¾Ð¾ÑÐ²ÐµÑÑÑÐ²ÑÑÑÐ°Ñ Ð¿ÑÐ¾ÑÐµÐ´ÑÑÐ° Ð¾Ð±ÐµÑÐ¿ÐµÑÐ¸Ð²Ð°ÐµÑ Ð²Ð¾Ð·Ð¼Ð¾Ð¶Ð½Ð¾ÑÑÑ Ð¾ÑÐµÐ½ÐºÐ¸ Ð½Ð°Ð¸Ð±Ð¾Ð»ÑÑÐµÐ³Ð¾ ÑÐ¸ÑÐ»Ð° Ð³ÑÑÐ¿Ð¿ Ð² ÑÑÑÑÐºÑÑÑÐµ Ð°Ð½Ð°Ð»Ð¸Ð·Ð¸ÑÑÐµÐ¼Ð¾Ð¹ ÑÐ¾Ð²Ð¾ÐºÑÐ¿Ð½Ð¾ÑÑÐ¸ ÐºÐ»Ð°ÑÑÐµÑÐ¸Ð·ÑÐµÐ¼ÑÑ Ð²ÐµÐºÑÐ¾ÑÐ¾Ð². ÐÑÐµÐ´ÑÑÐ°Ð²Ð»ÐµÐ½Ð½ÑÐ¹ Ð°Ð»Ð³Ð¾ÑÐ¸ÑÐ¼ Ð¼Ð¾Ð¶ÐµÑ Ð±ÑÑÑ Ð¿ÑÐ¸Ð¼ÐµÐ½ÐµÐ½ Ðº Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð»ÑÐ½ÑÐ¼ Ð°Ð»Ð³Ð¾ÑÐ¸ÑÐ¼Ð°Ð¼ ÐºÐ»Ð°ÑÑÐµÑÐ¸Ð·Ð°ÑÐ¸Ð¸ Ð¸ Ð¾Ð±Ð¾Ð±ÑÐ°ÐµÑ ÑÐ°Ð½Ð½Ð¸Ðµ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÑ Ð°Ð²ÑÐ¾ÑÐ¾Ð².
description: The paper presents a generalized algorithm for determining the maximum number of clusters, in principle, recognized when processing inaccurate data, taking into account their uncertainty. The corresponding procedure makes it possible to estimate the largest number of groups in the structure of the analyzed set of clustered vectors. The presented algorithm can be applied to arbitrary clustering algorithms and generalizes the early results of the authors.
title: ÐÐ¾Ð´Ð¾Ð¿ÑÐ¾Ð²Ð¾Ð´Ð½Ð¾-ÐºÐ°Ð½Ð°Ð»Ð¸Ð·Ð°ÑÐ¸Ð¾Ð½Ð½Ð¾Ðµ Ñ Ð¾Ð·ÑÐ¹ÑÑÐ²Ð¾ ÑÐ¶Ð½ÑÑ ÑÑÐ¾Ð»Ð¸Ñ: Ð¿ÑÐ¾Ð±Ð»ÐµÐ¼Ñ ÑÐ°Ð·Ð²Ð¸ÑÐ¸Ñ
Creators: name: ÐÐ»Ð°Ð¼ÑÐ¾ÐµÐ², ÐÐ½Ð¸Ñ
Publisher: name: ÐÐ·Ð´-Ð²Ð¾ ÐÐ¾Ð»Ð¸ÑÐµÑÐ½. ÑÐ½-ÑÐ°
Year: 2016
Subjects: ÐÐ¾Ð´Ð¾Ð¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸Ðµ
ÐÐ¾Ð´Ð¾Ð¿ÑÐ¾Ð²Ð¾Ð´Ð½ÑÐµ ÑÐ¸ÑÑÐµÐ¼Ñ
ÐÐ°Ð½Ð°Ð»Ð¸Ð·Ð°ÑÐ¸Ñ
ÐÐ¸Ð»Ð¸ÑÐ½Ð¾Ðµ Ñ Ð¾Ð·ÑÐ¹ÑÑÐ²Ð¾
ÐÐ¾Ð¼Ð¼ÑÐ½Ð°Ð»ÑÐ½Ð¾Ðµ Ñ Ð¾Ð·ÑÐ¹ÑÑÐ²Ð¾

description: Ð Ð¿ÑÐµÐ´Ð»Ð°Ð³Ð°ÐµÐ¼Ð¾Ð¹ ÑÐ¸ÑÐ°ÑÐµÐ»ÑÐ¼ Ð¼Ð¾Ð½Ð¾Ð³ÑÐ°ÑÐ¸Ð¸ Ð°Ð²ÑÐ¾Ñ Ð¾Ð±ÑÐ°ÑÐ¸Ð»ÑÑ Ðº Ð°Ð½Ð°Ð»Ð¸Ð·Ñ ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÐºÐ¾-Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ð¾Ð½Ð½ÑÑ Ð¸ ÑÐ¾ÑÐ¸Ð°Ð»ÑÐ½ÑÑ Ð¿ÑÐ¾Ð±Ð»ÐµÐ¼ ÑÑÐ½ÐºÑÐ¸Ð¾Ð½Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð¸ ÑÐ°Ð·Ð²Ð¸ÑÐ¸Ñ Ð²Ð¾Ð´Ð¾Ð¿ÑÐ¾Ð²Ð¾Ð´Ð½Ð¾-ÐºÐ°Ð½Ð°Ð»Ð¸Ð·Ð°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð³Ð¾ ÑÐ¾Ð·ÑÐ¹ÑÑÐ²Ð° (ÐÐÐ¥) ÐºÐ°Ðº Ð²Ð°Ð¶Ð½ÐµÐ¹ÑÐµÐ¹ ÑÐ¾ÑÑÐ°Ð²Ð»ÑÑÑÐµÐ¹ Ð¸Ð½ÑÑÐ°ÑÑÑÑÐºÑÑÑÐ½Ð¾Ð³Ð¾ ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑÐ° ÑÐ¶Ð½ÑÑ ÑÑÐ¾Ð»Ð¸ÑÐ½ÑÑ ÑÐµÐ³Ð¸Ð¾Ð½Ð¾Ð² Ð¿Ð¾ÑÑÑÐ¾Ð²ÐµÑÑÐºÐ¸Ñ Ð³Ð¾ÑÑÐ´Ð°ÑÑÑÐ² Ð¦ÐµÐ½ÑÑÐ°Ð»ÑÐ½Ð¾Ð¹ ÐÐ·Ð¸Ð¸ Ð¸ Ð®Ð¶Ð½Ð¾Ð³Ð¾ ÐÐ°Ð²ÐºÐ°Ð·Ð°. Ð Ð¼Ð¾Ð½Ð¾Ð³ÑÐ°ÑÐ¸Ð¸ Ð¸ÑÑÐ»ÐµÐ´ÑÐµÑÑÑ ÑÐ¾Ð»Ñ ÑÐµÐ³Ð¸Ð¾Ð½Ð°Ð»ÑÐ½Ð¾Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐ¸ÐºÐ¸ Ð¸ ÑÐ°Ð·Ð²Ð¸ÑÐ¸Ñ Ð¾Ð±ÑÐµÐºÑÐ¾Ð² Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²ÐµÐ½Ð½Ð¾Ð¹ Ð¸ ÑÐ¾ÑÐ¸Ð°Ð»ÑÐ½Ð¾-ÑÑÐ½Ð¾ÑÐ½Ð¾Ð¹ Ð¸Ð½ÑÑÐ°ÑÑÑÑÐºÑÑÑÑ Ð² Ð¾Ð±ÐµÑÐ¿ÐµÑÐµÐ½Ð¸Ð¸ Ð¿Ð¾ÑÑÐµÐ±Ð½Ð¾ÑÑÐµÐ¹ ÑÐ°ÑÐ¸Ð¾Ð½Ð°Ð»ÑÐ½Ð¾Ð³Ð¾ Ð²Ð¾Ð´Ð¾Ð¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐµÑÑÐ¸ÑÐ¾ÑÐ¸Ð°Ð»ÑÐ½Ð¾-Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²ÐµÐ½Ð½ÑÑ Ð¾Ð±ÑÐ°Ð·Ð¾Ð²Ð°Ð½Ð¸Ð¹ Ð¸ ÑÐ°Ð·ÑÐµÑÐµÐ½Ð¸Ð¸ Ð°ÐºÑÑÐ°Ð»ÑÐ½ÑÑ Ð¿ÑÐ¾Ð±Ð»ÐµÐ¼ ÑÑÐ¾Ð»Ð¸ÑÐ½Ð¾Ð³Ð¾ ÑÐµÐ³Ð¸Ð¾Ð½Ð° Ð½Ð° Ð¿ÑÐ¸Ð¼ÐµÑÐµ Ð³Ð¾ÑÐ¾Ð´Ð° ÐÑÑÐ°Ð½Ð±Ðµ. Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ñ Ð¾ÑÐ½Ð¾Ð²Ñ Ð¿ÑÐ¾Ð±Ð»ÐµÐ¼Ð½Ð¾-Ð¾ÑÐ¸ÐµÐ½ÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð½Ð¾Ð³Ð¾ Ð¿Ð¾Ð´ÑÐ¾Ð´Ð° Ð² Ð¼Ð¾Ð´ÐµÑÐ½Ð¸Ð·Ð°ÑÐ¸Ð¸ Ð²Ð¾Ð´Ð¾Ð¿ÑÐ¾Ð²Ð¾Ð´Ð½Ð¾-ÐºÐ°Ð½Ð°Ð»Ð¸Ð·Ð°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð³Ð¾ ÑÐ¾Ð·ÑÐ¹ÑÑÐ²Ð° Ð³Ð¾ÑÐ¾Ð´Ð° ÐÑÑÐ°Ð½Ð±Ðµ, ÑÑÐ¾ÑÐ¼ÑÐ»Ð¸ÑÐ¾Ð²Ð°Ð½ Ð¿ÐµÑÐµÑÐµÐ½Ñ ÐºÐ»ÑÑÐµÐ²ÑÑ Ð¿ÑÐ¾Ð±Ð»ÐµÐ¼Ð½Ð¾-Ð¾ÑÐ¸ÐµÐ½ÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð½ÑÑ Ð¼ÐµÑÐ¾Ð¿ÑÐ¸ÑÑÐ¸Ð¹ Ð¼Ð¾Ð´ÐµÑÐ½Ð¸Ð·Ð°ÑÐ¸Ð¸ ÐÐÐ¥ ÑÑÐ¾Ð»Ð¸ÑÑ. ÐÐ¾Ð½Ð¾Ð³ÑÐ°ÑÐ¸Ñ Ð¿ÑÐµÐ´Ð½Ð°Ð·Ð½Ð°ÑÐµÐ½Ð° Ð´Ð»Ñ ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÑÐ¾Ð², ÑÐ°Ð±Ð¾ÑÐ½Ð¸ÐºÐ¾Ð² ÑÑÐµÑÑ ÑÐµÐ³Ð¸Ð¾Ð½Ð°Ð»ÑÐ½Ð¾Ð³Ð¾ Ð¸ Ð¼ÑÐ½Ð¸ÑÐ¸Ð¿Ð°Ð»ÑÐ½Ð¾Ð³Ð¾ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ, Ð° ÑÐ°ÐºÐ¶Ðµ Ð´Ð»Ñ Ð¿ÑÐµÐ¿Ð¾Ð´Ð°Ð²Ð°ÑÐµÐ»ÐµÐ¹, Ð½Ð°ÑÑÐ½ÑÑ ÑÐ°Ð±Ð¾ÑÐ½Ð¸ÐºÐ¾Ð², Ð°ÑÐ¿Ð¸ÑÐ°Ð½ÑÐ¾Ð² Ð¸ ÑÑÑÐ´ÐµÐ½ÑÐ¾Ð² ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¸Ñ Ð´Ð¸ÑÑÐ¸Ð¿Ð»Ð¸Ð½.
A compactness theorem for scalar-flat metrics on manifolds with boundary
Creators: name: Almaraz, Sergio
Publisher: name: arXiv
Year: 2009
Subjects: subject: Differential Geometry (math.DG)
subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics
subject: 53C21, 35J65

description: Let (M,g) be a compact Riemannian manifold with boundary. This paper is concerned with the set of scalar-flat metrics which are in the conformal class of g and have the boundary as a constant mean curvature hypersurface. We prove that this set is compact for dimensions greater than or equal to 7 under the generic condition that the trace-free 2nd fundamental form of the boundary is nonzero everywhere.
description: 49 pages. Final version, to appear in Calc. Var. Partial Differential Equations
Bullying victimisation and risk of self harm in early adolescence: longitudinal cohort study
Creators: name: Fisher, Helen L.
name: Belsky, Daniel W.
name: Caspi, Avshalom
name: Moffitt, Terrie E.
name: Arseneault, Louise
name: Houts, Renate M.
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2012

description: Objectives To test whether frequent bullying victimisation in childhood increases the likelihood of self harming in early adolescence, and to identify which bullied children are at highest risk of self harm.Design The Environmental Risk (E-Risk) longitudinal study of a nationally representative UK cohort of 1116 twin pairs born in 1994-95 (2232 children).Setting England and Wales, United Kingdom.Participants Children assessed at 5, 7, 10, and 12 years of age.Main outcome measures Relative risks of children’s self harming behaviour in the six months before their 12th birthday. Results Self harm data were available for 2141 children. Among children aged 12 who had self harmed (2.9%; n=62), more than half were victims of frequent bullying (56%; n=35). Exposure to frequent bullying predicted higher rates of self harm even after children’s pre-morbid emotional and behavioural problems, low IQ, and family environmental risks were taken into account (bullying victimisation reported by mother: adjusted relative risk 1.92, 95% confidence interval 1.18 to 3.12; bullying victimisation reported by child: 2.44, 1.36 to 4.40). Victimised twins were more likely to self harm than were their non-victimised twin sibling (bullying victimisation reported by mother: 13/162 v 3/162, ratio=4.3, 95% confidence interval 1.3 to 14.0; bullying victimisation reported by child: 12/144 v 7/144, ratio=1.7, 0.71 to 4.1). Compared with bullied children who did not self harm, bullied children who self harmed were distinguished by a family history of attempted/completed suicide, concurrent mental health problems, and a history of physical maltreatment by an adult.Conclusions Prevention of non-suicidal self injury in young adolescents should focus on helping bullied children to cope more appropriately with their distress. Programmes should target children who have additional mental health problems, have a family history of attempted/completed suicide, or have been maltreated by an adult.
Vesta, l’Alba si avvicina
Creators: Marco Galliani
Publisher: name: Media Inaf
Year: 2011

Dopo quasi 3 miliardi di chilometri percorsi, la sonda Dawn è ormai prossima al primo dei suoi obiettivi scientifici, l'asteroide Vesta. E le immagini che iniziano ad attivarci dagli strumenti di bordo, tra cui lo spettrometro italiano VIR, realizzato con la guida scientifica dell'INAF, promettono nei prossimi mesi risultati scientifici di assoluto rilievo.
title: Ð Ð°Ð·Ð²Ð¸ÑÐ¸Ðµ ÑÐµÐ´ÐµÑÐ°ÑÐ¸Ð²Ð½Ð¾Ð¹ ÑÐ¾ÑÐ¼Ñ Ð³Ð¾ÑÑÐ´Ð°ÑÑÑÐ²ÐµÐ½Ð½Ð¾Ð³Ð¾ ÑÑÑÑÐ¾Ð¹ÑÑÐ²Ð°: Ð¿ÑÐ°Ð²Ð¾Ð²ÑÐµ Ð°ÑÐ¿ÐµÐºÑÑ ÑÐµÐ¾ÑÐ¸Ð¸ Ð¸ Ð¿ÑÐ°ÐºÑÐ¸ÐºÐ¸
title: Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÑÐºÐ°Ñ ÑÐ°Ð±Ð¾ÑÐ°
titleType: Subtitle
Creators: name: ÐÐ¸Ð³ÑÑ, ÐÑÐµÐ½Ð¸Ñ
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2017
Subjects: ÑÐ¾ÑÐ¼Ð° Ð³Ð¾ÑÑÐ´Ð°ÑÑÑÐ²ÐµÐ½Ð½Ð¾Ð³Ð¾ ÑÑÑÑÐ¾Ð¹ÑÑÐ²Ð°
ÑÐµÐ´ÐµÑÐ°ÑÐ¸Ð²Ð½Ð¾Ðµ ÑÑÑÑÐ¾Ð¹ÑÑÐ²Ð¾ Ð Ð¾ÑÑÐ¸Ð¹ÑÐºÐ¾Ð¹ Ð¤ÐµÐ´ÐµÑÐ°ÑÐ¸Ð¸
Ð¤ÐµÐ´ÐµÑÐ°Ð»ÑÐ½Ð°Ñ Ð ÐµÑÐ¿ÑÐ±Ð»Ð¸ÐºÐ° ÐÐµÑÐ¼Ð°Ð½Ð¸Ñ

description: ÐÐ° ÑÐµÐ³Ð¾Ð´Ð½ÑÑÐ½Ð¸Ð¹ Ð´ÐµÐ½Ñ Ð¾Ð±ÑÐµÐ¿ÑÐ¸Ð·Ð½Ð°Ð½Ð½ÑÐ¼ ÑÐ²Ð»ÑÐµÑÑÑ ÑÐ°ÐºÑ ÑÐ¾Ð³Ð¾, ÑÑÐ¾ Ð³Ð¾ÑÑÐ´Ð°ÑÑÑÐ²Ð¾ Ð²ÑÑÑÑÐ¿Ð°ÐµÑ Ð² ÐºÐ°ÑÐµÑÑÐ²Ðµ ÑÐµÐ½ÑÑÐ°Ð»ÑÐ½Ð¾Ð³Ð¾ Ð¿Ð¾Ð»Ð¸ÑÐ¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð¸Ð½ÑÑÐ¸ÑÑÑÐ°, Ð¾Ð±ÑÐ°Ð·Ð¾Ð²Ð°Ð½Ð¸Ðµ ÐºÐ¾ÑÐ¾ÑÐ¾Ð³Ð¾ ÑÐ²Ð»ÑÐµÑÑÑ Ð½ÐµÐ¸Ð·Ð±ÐµÐ¶Ð½ÑÐ¼ ÑÐ»ÐµÐ´ÑÑÐ²Ð¸ÐµÐ¼ ÑÐ²Ð¾Ð»ÑÑÐ¸Ð¸ Ð¾Ð±ÑÐµÑÑÐ²Ð°. ÐÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ ÑÐ¾ÑÐ¼Ñ Ð³Ð¾ÑÑÐ´Ð°ÑÑÑÐ²Ð° Ð½Ð¸ÐºÐ¾Ð³Ð´Ð° ÑÐµÑÑÐ»Ð¾ ÑÐ²Ð¾ÐµÐ¹ Ð°ÐºÑÑÐ°Ð»ÑÐ½Ð¾ÑÑÐ¸ Ð¸ Ð½Ðµ ÑÐµÑÑÐµÑ Ð¸ Ð¿Ð¾ ÑÐµÐ¹ Ð´ÐµÐ½Ñ, ÑÑÐ¾ Ð¾Ð±ÑÑÐ»Ð¾Ð²Ð»ÐµÐ½Ð¾ Ð½ÐµÐ¿ÑÐ¾ÑÑÐ¾Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐ¸ÑÐµÑÐºÐ¾Ð¹ Ð¸ ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¾Ð¹ Ð¾Ð±ÑÑÐ°Ð½Ð¾Ð²ÐºÐ°Ð¼Ð¸, Ð² ÐºÐ¾ÑÐ¾ÑÑÑ Ð¿ÑÐµÐ±ÑÐ²Ð°ÐµÑ Ð½Ðµ ÑÐ¾Ð»ÑÐºÐ¾ Ð½Ð°ÑÐ° ÑÑÑÐ°Ð½Ð° Ð² ÑÐ°ÑÑÐ½Ð¾ÑÑÐ¸, Ð½Ð¾ ÑÐ°ÐºÐ¶Ðµ Ð¸ Ð´ÑÑÐ³Ð¸Ðµ Ð³Ð¾ÑÑÐ´Ð°ÑÑÑÐ²Ð°. ÐÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ñ ÑÐµÐ´ÐµÑÐ°ÑÐ¸Ð²Ð½Ð¾Ð³Ð¾ Ð³Ð¾ÑÑÐ´Ð°ÑÑÑÐ²Ð° Ð¿Ð¾Ð´ÑÐ°Ð·ÑÐ¼ÐµÐ²Ð°ÐµÑ Ð½Ð°Ð»Ð¸ÑÐ¸Ðµ ÑÑÐ±ÑÐµÐºÑÐ¾Ð² ÑÐµÐ´ÐµÑÐ°ÑÐ¸Ð¸, ÐºÐ¾ÑÐ¾ÑÑÐµ Ð¿ÑÐµÐ´ÑÑÐ°Ð²Ð»ÑÑÑ ÑÐ¾Ð±Ð¾Ð¹ ÑÐµÑÑÐ¸ÑÐ¾ÑÐ¸Ð°Ð»ÑÐ½ÑÐµ Ð¾Ð±ÑÐ°Ð·Ð¾Ð²Ð°Ð½Ð¸Ñ, ÑÐ¾Ð·Ð´Ð°ÑÑÐ¸Ðµ Ð¾Ð´Ð¸Ð½ Ð¸Ð· ÑÑÐ¾Ð²Ð½ÐµÐ¹ Ð¿Ð¾Ð»Ð¸ÑÐ¸ÑÐµÑÐºÐ¾Ð¹ Ð²Ð»Ð°ÑÑÐ¸ ÑÐµÐ´ÐµÑÐ°ÑÐ¸Ð²Ð½Ð¾Ð³Ð¾ Ð³Ð¾ÑÑÐ´Ð°ÑÑÑÐ²Ð°, Ð¾Ð±Ð»Ð°Ð´Ð°ÑÑÐ¸Ð¹ Ð²ÑÐµÐ¹ Ð¿Ð¾Ð»Ð½Ð¾ÑÐ¾Ð¹ Ð³Ð¾ÑÑÐ´Ð°ÑÑÑÐ²ÐµÐ½Ð½Ð¾Ð¹ Ð²Ð»Ð°ÑÑÐ¸ Ð² Ð¿ÑÐµÐ´ÐµÐ»Ð°Ñ ÑÐ²Ð¾ÐµÐ³Ð¾ Ð²ÐµÐ´ÐµÐ½Ð¸Ñ Ð¸ Ð¿Ð¾Ð»Ð½Ð¾Ð¼Ð¾ÑÐ¸Ð¹, ÑÑÑÐ°Ð½Ð¾Ð²Ð»ÐµÐ½Ð½ÑÑ Ð² ÑÐ¾Ð´Ðµ ÐºÐ¾Ð½ÑÑÐ¸ÑÑÑÐ¸Ð¾Ð½Ð½Ð¾Ð³Ð¾ Ð¸ (Ð¸Ð»Ð¸) Ð´Ð¾Ð³Ð¾Ð²Ð¾ÑÐ½Ð¾Ð³Ð¾ Ð¿ÑÐ¾ÑÐµÑÑÐ°. ÐÑÐµÐ´Ð¼ÐµÑ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ - ÑÐµÐ´ÐµÑÐ°ÑÐ¸Ð²Ð½Ð°Ñ ÑÐ¾ÑÐ¼Ð° Ð³Ð¾ÑÑÐ´Ð°ÑÑÑÐ²ÐµÐ½Ð½Ð¾Ð³Ð¾ ÑÑÑÑÐ¾Ð¹ÑÑÐ²Ð°: Ð¿ÑÐ°Ð²Ð¾Ð²ÑÐµ Ð°ÑÐ¿ÐµÐºÑÑ ÑÐµÐ¾ÑÐ¸Ð¸ Ð¸ Ð¿ÑÐ°ÐºÑÐ¸ÐºÐ¸. Ð¦ÐµÐ»Ñ - Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°ÑÑ ÑÐ¾ÑÐ¼Ñ Ð³Ð¾ÑÑÐ´Ð°ÑÑÑÐ²ÐµÐ½Ð½Ð¾Ð³Ð¾ ÑÑÑÑÐ¾Ð¹ÑÑÐ²Ð°. Ð Ð°ÑÑÐ¼Ð¾ÑÑÐµÑÑ ÑÐµÐ´ÐµÑÐ°ÑÐ¸Ð²Ð½ÑÑ ÑÐ¾ÑÐ¼Ñ, Ð° ÑÐ°ÐºÐ¶Ðµ Ð¿ÑÐ¾Ð²ÐµÑÑÐ¸ ÑÑÐ°Ð²Ð½Ð¸ÑÐµÐ»ÑÐ½ÑÐ¹ Ð°Ð½Ð°Ð»Ð¸Ð· Ð Ð¾ÑÑÐ¸Ð¹ÑÐºÐ¾Ð¹ Ð¤ÐµÐ´ÐµÑÐ°ÑÐ¸Ð¸ Ð¸ Ð¤ÐµÐ´ÐµÑÐ°ÑÐ¸Ð²Ð½Ð¾Ð¹ ÑÐµÑÐ¿ÑÐ±Ð»Ð¸ÐºÐ¸ ÐÐµÑÐ¼Ð°Ð½Ð¸Ñ Ñ ÑÐµÐ´ÐµÑÐ°ÑÐ¸Ð²Ð½Ð¾Ð¹ ÑÐ¾ÑÐ¼Ð¾Ð¹ Ð³Ð¾ÑÑÐ´Ð°ÑÑÑÐ²ÐµÐ½Ð½Ð¾Ð³Ð¾ ÑÑÑÑÐ¾Ð¹ÑÑÐ²Ð°.
Temperature inhomogeneities cause the abundance discrepancy in H II regions
Creators: name: Méndez-Delgado, J. Eduardo
name: Esteban, César
name: García-Rojas, Jorge
name: Kreckel, Kathryn
name: Peimbert, Manuel
Publisher: name: arXiv
Year: 2023
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: HII regions, ionized nebulae where massive star formation has taken place, exhibit a wealth of emission lines that are the fundamental basis for estimating the chemical composition of the Universe. For more than 80 years, a discrepancy of at least a factor of two between heavy-element abundances derived with collisional excited lines (CELs) and the weaker recombination lines (RLs) has thrown our absolute abundance determinations into doubt. Heavy elements regulate the cooling of the interstellar gas, being essential to the understanding of several phenomena such as nucleosynthesis, star formation and chemical evolution. In this work, we use the best available deep optical spectra of ionized nebulae to analyze the cause of this abundance discrepancy problem. We find for the first time general observational evidence in favor of the temperature inhomogeneities within the gas, quantified by t2. The temperature inhomogeneities inside H II regions are affecting only the gas of high ionization degree and producing the abundance discrepancy problem. This work implies that the metallicity determinations based on CELs must be revised, as they can be severely underestimated, especially in the regions of lower metallicity, such as the JWST high-z galaxies. We present methods to estimate these corrections, which will be critical for robust interpretations of the chemical composition of the Universe over cosmic time.
description: A Nature paper. The final version of this article can be found here: https://www.nature.com/articles/s41586-023-05956-2 This version of ArXiV is the initial version of the article, not refereed and without subsequent editorial changes. The accepted version will be updated here in 6 months. If you are a researcher and do not have access to the final version of Nature, please write me an email
title: ÐÐ»Ð¸ÑÐ½Ð¸Ðµ Ð´ÐµÐ¹ÑÑÐ²Ð¸Ñ ÑÐ¸Ð½ÑÐµÑÐ¸ÑÐµÑÐºÐ¸Ñ Ð¼Ð¾ÑÑÐ¸Ñ ÑÑÐµÐ´ÑÑÐ² Ð½Ð° Ð¿Ð¾ÑÑÐµÐ±Ð¸ÑÐµÐ»ÑÑÐºÐ¸Ðµ ÑÐ²Ð¾Ð¹ÑÑÐ²Ð° Ð¸Ð·Ð´ÐµÐ»Ð¸Ð¹ Ð´ÐµÑÑÐºÐ¾Ð³Ð¾ Ð°ÑÑÐ¾ÑÑÐ¸Ð¼ÐµÐ½ÑÐ°
title: Ð¼Ð°Ð³Ð¸ÑÑÐµÑÑÐºÐ°Ñ Ð´Ð¸ÑÑÐµÑÑÐ°ÑÐ¸Ñ
titleType: Subtitle
Creators: name: ÐÑÐ´ÑÐºÐ¸Ð½Ð°, 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: 2017
Subjects: ÑÐ¸Ð½ÑÐµÑÐ¸ÑÐµÑÐºÐ¸Ðµ Ð¼Ð¾ÑÑÐ¸Ðµ ÑÑÐµÐ´ÑÑÐ²Ð°
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description: ÐÐ±ÑÐµÐºÑÐ¾Ð¼ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐ²Ð»ÑÑÑÑÑ Ð¸Ð·Ð´ÐµÐ»Ð¸Ñ Ð´ÐµÑÑÐºÐ¾Ð³Ð¾ Ð°ÑÑÐ¾ÑÑÐ¸Ð¼ÐµÐ½ÑÐ°. 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 Ð¸ÑÑÐ»ÐµÐ´Ð¾-Ð²Ð°Ð½Ð¸Ðµ Ð²Ð»Ð¸ÑÐ½Ð¸Ñ ÑÐ¸Ð½ÑÐµÑÐ¸ÑÐµÑÐºÐ¸Ñ Ð¼Ð¾ÑÑÐ¸Ñ ÑÑÐµÐ´ÑÑÐ² Ð½Ð° Ð¿Ð¾ÑÑÐµÐ±Ð¸ÑÐµÐ»ÑÑÐºÐ¸Ðµ ÑÐ²Ð¾Ð¹ÑÑÐ²Ð° Ð¸Ð·Ð´ÐµÐ»Ð¸Ð¹ Ð´ÐµÑÑÐºÐ¾Ð³Ð¾ Ð°ÑÑÐ¾ÑÑÐ¸Ð¼ÐµÐ½ÑÐ°. Ð Ð¿ÑÐ¾ÑÐµÑÑÐµ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð±ÑÐ»Ð¸ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ñ Ð¼ÐµÑÐ¾Ð´Ñ, Ð¿Ð¾Ð·Ð²Ð¾Ð»ÑÑÑÐ¸Ðµ Ð¾Ð¿ÑÐµÐ´ÐµÐ»Ð¸ÑÑ Ð²Ð»Ð¸ÑÐ½Ð¸Ðµ ÑÐ¸ÐºÐ»Ð¾Ð² ÑÑÐ¸ÑÐºÐ¸ Ð´ÐµÑÑÐºÐ¸Ð¼Ð¸ ÑÑÐ¸ÑÐ°Ð»ÑÐ½ÑÐ¼Ð¸ Ð¿Ð¾ÑÐ¾ÑÐºÐ°Ð¼Ð¸ Ð½Ð° Ð¿Ð¾ÑÑÐµÐ±Ð¸ÑÐµÐ»ÑÑÐºÐ¸Ðµ ÑÐ²Ð¾Ð¹ÑÑÐ²Ð° Ð¸Ð·Ð´ÐµÐ»Ð¸Ð¹ Ð´ÐµÑÑÐºÐ¾Ð³Ð¾ Ð°ÑÑÐ¾ÑÑÐ¸Ð¼ÐµÐ½ÑÐ°. ÐÑÐ»Ð¸ ÑÐ´ÐµÐ»Ð°Ð½Ñ Ð²ÑÐ²Ð¾Ð´Ñ Ð¾ Ð²Ð¾Ð·Ð´ÐµÐ¹ÑÑÐ²Ð¸Ð¸ ÑÐ¸ÐºÐ»Ð¾Ð² ÑÑÐ¸ÑÐºÐ¸ ÑÐ°Ð·Ð½ÑÐ¼Ð¸ ÑÑÐ¸ÑÐ°Ð»ÑÐ½ÑÐ¼Ð¸ Ð¿Ð¾ÑÐ¾ÑÐºÐ°Ð¼Ð¸ Ð½Ð° Ð¿Ð¾ÑÑÐµÐ±Ð¸ÑÐµÐ»ÑÑÐºÐ¸Ðµ ÑÐ²Ð¾Ð¹ÑÑÐ²Ð° ÑÐ»Ð¾Ð¿ÑÐ°ÑÐ¾Ð±Ñ-Ð¼Ð°Ð¶Ð½ÑÑ ÑÐºÐ°Ð½ÐµÐ¹. ÐÐ½Ð¾Ð³Ð¾ÐºÑÐ°ÑÐ½Ð¾Ðµ Ð²Ð¾Ð·Ð´ÐµÐ¹ÑÑÐ²Ð¸Ðµ Ð¿Ð¾Ð²ÑÑÐµÐ½Ð½Ð¾Ð¹ ÑÐµÐ¼Ð¿ÐµÑÐ°ÑÑÑÑ, Ð²Ð»Ð°Ð³Ð¸, ÑÐ¸Ð½ÑÐµÑÐ¸ÑÐµÑÐºÐ¸Ñ Ð¼Ð¾ÑÑÐ¸Ñ ÑÑÐµÐ´ÑÑÐ² Ð¿ÑÐ¸Ð²Ð¾Ð´Ð¸Ñ Ð¿Ð¾ÑÑÐµÐ¿ÐµÐ½Ð½Ð¾Ð¼Ñ Ð¾ÑÐ»Ð°Ð±Ð»ÐµÐ½Ð¸Ñ ÑÐ²Ð¾Ð¹ÑÑÐ² ÑÐºÐ°Ð½ÐµÐ¹. Ð Ð¿ÑÐ¾ÑÐµÑÑÐµ Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ð¸Ñ Ð¼ÐµÑÐ¾Ð´Ð¸Ðº Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð±ÑÐ»Ð¸ Ð²ÑÑÐ²Ð»ÐµÐ½Ñ Ð¸Ñ Ð½ÐµÑÐ¾Ð²ÐµÑÑÐµÐ½ÑÑÐ²Ð°: Ð¼ÐµÑÐ¾Ð´Ñ Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ñ ÑÐ°Ð·ÑÑÐ²Ð½ÑÑ ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸Ðº Ð¸ Ð¼ÐµÑÐ¾Ð´ Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ñ Ð±ÐµÐ»Ð¸Ð·Ð½Ñ. ÐÑÐ»Ð¸ Ð´Ð°Ð½Ñ ÑÐµÐºÐ¾Ð¼ÐµÐ½Ð´Ð°ÑÐ¸Ð¸ Ð¿Ð¾ ÑÐ»ÑÑÑÐµÐ½Ð¸Ñ Ð½ÐµÑÐ¾Ð²ÐµÑÑÐµÐ½Ð½ÑÑ Ð¼ÐµÑÐ¾Ð´Ð¸Ðº. ÐÐ»Ñ ÑÐ»ÑÑÑÐµÐ½Ð¸Ñ Ð¼ÐµÑÐ¾Ð´Ð° Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ñ ÑÐ°Ð·ÑÑÐ²Ð½ÑÑ ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸Ðº Ð½ÐµÐ¾Ð±ÑÐ¾Ð´Ð¸Ð¼Ð¾ Ð¿ÑÐ¸Ð¼ÐµÐ½ÑÑÑ Ð±Ð¾Ð»ÐµÐµ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸ÑÐ½ÑÐµ Ð¼ÐµÑÐ¾Ð´Ñ ÑÐ°ÑÐºÑÐ¾Ñ, Ð¸ÑÐºÐ»ÑÑÐ°ÑÑÐ¸Ðµ Ð¾ÑÐ¸Ð±ÐºÑ ÑÐµÐ»Ð¾Ð²ÐµÑÐµÑÐºÐ¾Ð³Ð¾ ÑÐ°ÐºÑÐ¾ÑÐ°. ÐÐ»Ñ ÑÐ¾Ð²ÐµÑÑÐµÐ½ÑÑÐ²Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¼ÐµÑÐ¾Ð´Ð¸ÐºÐ¸ Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ñ Ð±ÐµÐ»Ð¸Ð·Ð½Ñ ÑÐºÐ°Ð½Ð¸ Ð½ÐµÐ¾Ð±ÑÐ¾Ð´Ð¸Ð¼Ð¾ Ð¿Ð¾Ð²ÑÑÐ¸ÑÑ ÐºÐ°ÑÐµÑÑÐ²Ð¾ ÑÐµÑÐ½Ð¸ÐºÐ¸ Ð´Ð¾ Ð±Ð¾Ð»ÐµÐµ Ð²ÑÑÐ¾ÐºÐ¾ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸ÑÐ½Ð¾Ð¹. ÐÐ°Ð½Ð½Ð°Ñ Ð¼ÐµÑÐ¾Ð´Ð¸ÐºÐ° Ð´Ð¾Ð»Ð¶Ð½Ð° Ð¸ÑÐºÐ»ÑÑÐ¸ÑÑ Ð²Ð»Ð¸ÑÐ½Ð¸Ñ Ð²Ð½ÐµÑÐ½Ð¸Ñ ÑÐ°ÐºÑÐ¾ÑÐ¾Ð².
Synthesis of linkages between benthic and fish communities as a key to protecting essential fish habitat
Creators: name: Manning, Lisa
name: Thomson, Elizabeth
name: Johnson, Galen
name: Summerson, Henry
name: Peterson, Charles
name: Lenihan, Hunter
name: Grabowski, Jonathan
name: Micheli, Fiorenza
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2000

description: Several essential fish habitats lack the protections necessary to prevent degradation because of failure to integrate the scientific disciplines required to understand the causes of the degradation and failure to integrate the fragmented state and federal management authorities that each hold only a piece of the solution. Improved protection of essential habitat for demersal fishes requires much better synthesis of benthic ecology, fisheries oceanography, and traditional fisheries biology. Three examples of degraded habitat for demersal fishes and shellfishes are high-energy intertidal beaches, subtidal oyster reefs, and estuarine soft bottoms. In each case, both scientific understanding of and management response to the problem require a holistic approach. Intertidal beach habitat for surf fishes could be protected by constraints on the character of sediments used in beach nourishment and restriction of nourishment activity to biologically inactive seasons. Subtidal oyster-reef habitat for numerous crabs, shrimps, and finfishes could be protected and restored by reduction of nitrogen loading to the estuary and elimination of dredge damage to reefs. Estuarine soft-bottom habitat for demersal fin- and shellfishes could also be protected by reduction of the nutrient loading of the estuary, which could prevent associated problems of nuisance blooms and low dissolved oxygen. Although a broad general understanding of the nature of habitat degradation exists for each of these three examples, the interdisciplinary science needed to sort out the separate and interactive contributions of all major contributing factors is incomplete. Adopting the holistic approach embodied in the principles of ecosystem management sets a course for addressing both the scientific inadequacies and the management inaction.
title: ÐÑÐ¸Ð±ÑÐ»Ñ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ ÑÐ¾ÑÐ³Ð¾Ð²Ð»Ð¸: ÐµÐµ ÑÐ¾ÑÐ¼Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ Ð¸ Ð¾Ð¿ÑÐ¸Ð¼Ð¸Ð·Ð°ÑÐ¸Ñ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸Ñ
title: Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÑÐºÐ°Ñ ÑÐ°Ð±Ð¾ÑÐ°
titleType: Subtitle
Creators: name: Ð¤Ð¾ÑÐ°Ð½Ð¾Ð²Ð°, ÐÐ¸ÐºÑÐ¾ÑÐ¸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: 2016
Subjects: Ð¿ÑÐ¸Ð±ÑÐ»Ñ
ÑÐµÐ½ÑÐ°Ð±ÐµÐ»ÑÐ½Ð¾ÑÑÑ
Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ ÑÐ¾ÑÐ³Ð¾Ð²Ð»Ð¸
profit
profitability
enterprises of trade

description: Ð¦ÐµÐ»Ñ Ð´Ð°Ð½Ð½Ð¾Ð¹ 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 Ð¿Ð¾Ð¸ÑÐºÐµ Ð¿ÑÑÐµÐ¹ ÑÐ²ÐµÐ»Ð¸ÑÐµÐ½Ð¸Ñ Ð¿ÑÐ¸Ð±ÑÐ»ÑÐ½Ð¾ÑÑÐ¸ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ ÑÐ¾ÑÐ³Ð¾Ð²Ð¾Ð³Ð¾ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ. ÐÐ±ÑÐµÐºÑÐ¾Ð¼ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐ²Ð»ÑÐµÑÑÑ ÐºÐ¾Ð¼Ð¿Ð°Ð½Ð¸Ñ ÐÐÐ Â«Ð¡Ð¿ÐµÑÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸ÑÂ», ÐºÐ¾ÑÐ¾ÑÐ°Ñ Ð¾ÑÑÑÐµÑÑÐ²Ð»ÑÐµÑ Ð¿ÑÐ¾Ð´Ð°Ð¶Ñ ÐºÑÐ°ÑÐ¾Ðº Ð¸ Ð»Ð°ÐºÐ¾Ð², ÐºÐ»ÐµÐµÐ² Ð¸ Ð¶ÐµÐ»Ð°ÑÐ¸Ð½Ð° Ð¸ Ð¿ÑÐ¾ÑÐµÐ¹ Ð½ÐµÐ¼ÐµÑÐ°Ð»Ð»Ð¸ÑÐµÑÐºÐ¾Ð¹ Ð¼Ð¸Ð½ÐµÑÐ°Ð»ÑÐ½Ð¾Ð¹ Ð¿ÑÐ¾Ð´ÑÐºÑÐ¸Ð¸. ÐÐ·ÑÑÐµÐ½Ð° ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ°Ñ ÑÑÑÐ½Ð¾ÑÑÑ Ð¿ÑÐ¸Ð±ÑÐ»Ð¸ ÑÐ¾ÑÐ³Ð¾Ð²Ð¾Ð³Ð¾ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ Ð² ÑÐ¾Ð²ÑÐµÐ¼ÐµÐ½Ð½ÑÑ ÑÑÐ»Ð¾Ð²Ð¸ÑÑ ÑÐ¾Ð·ÑÐ¹ÑÑÐ²Ð¾Ð²Ð°Ð½Ð¸Ñ. ÐÑÐ¾Ð²ÐµÐ´ÐµÐ½ Ð°Ð½Ð°Ð»Ð¸Ð· ÑÐ¸Ð½Ð°Ð½ÑÐ¾Ð²ÑÑ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐ¾Ð² Ð¸ ÑÐµÐ½ÑÐ°Ð±ÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ ÑÐ¾ÑÐ³Ð¾Ð²Ð¾Ð³Ð¾ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ ÐÐÐ Â«Ð¡Ð¿ÐµÑÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸ÑÂ».
description: The purpose of this final qualifying work is to seek ways to increase the profitability of the commercial enterprise. The object of the research is company "Spetstechnology" which sells paints and varnishes, adhesives and gelatin, and other non-metallic mineral products. To study the economic essence of profit commercial enterprise in modern economic conditions. The analysis of financial results and profitability of commercial enterprise "Spetstechnology". Formulated and justified measures to increase profits in order to maintain the stability and financial soundness of the enterprise "Spetstechnology" in times of crisis.
RadioAstron muove per Baikonur
Creators: Francesco Rea
Publisher: name: Media Inaf
Year: 2011

Ha completato tutte le verifiche il satellite per Radioastronomia più grande mai realizzato. La sua antenna di dieci metri di diametro andrà nello spazio grazie a un vettore Zenit-2 dalla base di Baikonur in Kazakistan dove sarà trasferito il 24. Gabriele Giovannini dell'IRA di Bologna rappresenta l'INAF nel comitato scientifico del satellite.
My Korea is comedy when seen in long-shot, but a tragedy in closeup
Creators: name: Kim, Haeun
Publisher: name: Korea Europe Review: an interdisciplinary journal of politics, society, and economics
Year: 2021

description: The Korea-Europe Programme at Freie Universität Berlin sponsored the „My Korea Is…“ competition for students enrolled in Korean studies but also for Koreans currently studying in Europe. The competition was open for entries in a variety of formats, including visual (video, animation, photography, collage, painting, comic, design, mixed and multimedia etc.), audio (podcast, composition etc.), text (essay, poetry etc.) among others. The following entry by Haeun Kim received the First Prize as Jury Favourite in the category of Korean citizens studying at a European university and we are pleased to be publishing it here.
description: Korea Europe Review: an interdisciplinary journal of politics, society, and economics, No. 1 (2021): Korea Europe Review
Una nebulosa avvolge Betelgeuse
Creators: Redazione Media Inaf
Publisher: name: Media Inaf
Year: 2011

Grazie allo strumento VISIR montato sul Very Large Telescope, gli astronomi dell'ESO hanno rilevato la presenza di una gigantesca nebulosa che circonda una delle stelle più brillanti del nostro cielo notturno, Betelgeuse.
title: ÐÐ¾Ð±Ð¸Ð»ÑÐ½Ð°Ñ Ð±ÑÑÐ¾Ð²Ð°Ñ ÑÑÑÐ°Ð½Ð¾Ð²ÐºÐ° Ñ ÑÐ¸ÑÑÐµÐ¼Ð¾Ð¹ Ð²ÐµÑÑ Ð½ÐµÐ³Ð¾ Ð¿ÑÐ¸Ð²Ð¾Ð´Ð°
title: Ð¼Ð°Ð³Ð¸ÑÑÐµÑÑÐºÐ°Ñ Ð´Ð¸ÑÑÐµÑÑÐ°ÑÐ¸Ñ
titleType: Subtitle
Creators: name: ÐÐ°Ð±ÑÐ¾Ð´Ð°, ÐÐ½ÑÐ¾Ð½
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2017
Subjects: ÐÑÑÐ¾Ð²Ð¾Ðµ Ð¾Ð±Ð¾ÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ
ÐÑÐ¸Ð²Ð¾Ð´Ñ
ÐÐµÐ½ÑÐ¸Ð»ÑÐ½ÑÐµ Ð´Ð²Ð¸Ð³Ð°ÑÐµÐ»Ð¸
Ð­Ð»ÐµÐºÑÑÐ¾Ð´Ð²Ð¸Ð³Ð°ÑÐµÐ»Ð¸ Ð°ÑÐ¸Ð½Ñ ÑÐ¾Ð½Ð½ÑÐµ

description: Ð ÑÐ°Ð±Ð¾ÑÐµ Ð¿ÑÐµÐ´Ð»Ð¾Ð¶ÐµÐ½ Ð²Ð°ÑÐ¸Ð°Ð½Ñ Ð¿Ð¾Ð²ÑÑÐµÐ½Ð¸Ñ Ð¼Ð¾Ð±Ð¸Ð»ÑÐ½Ð¾ÑÑÐ¸ Ð±ÑÑÐ¾Ð²ÑÑ ÑÑÑÐ°Ð½Ð¾Ð²Ð¾Ðº Ð² ÑÐ°ÑÑÐ¸ ÐµÐµ Ð¿ÑÐ¾ÑÐ¾Ð´Ð¸Ð¼Ð¾ÑÑÐ¸ Ð¸ Ð´Ð°Ð½Ñ ÑÐµÐºÐ¾Ð¼ÐµÐ½Ð´Ð°ÑÐ¸Ð¸ Ð¿Ð¾ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐ¸ÑÑÐµÐ¼Ñ Ð²ÐµÑÑÐ½ÐµÐ³Ð¾ Ð¿ÑÐ¸Ð²Ð¾Ð´Ð° Ñ Ð½Ð¾Ð²ÑÐ¼ Ð´Ð²Ð¸Ð³Ð°ÑÐµÐ»ÐµÐ¼. ÐÑÐ¾Ð²ÐµÐ´ÐµÐ½ Ð°Ð½Ð°Ð»Ð¸Ð· ÑÑÑÐµÑÑÐ²ÑÑÑÐ¸Ñ Ð¼Ð¾Ð±Ð¸Ð»ÑÐ½ÑÑ Ð±ÑÑÐ¾Ð²ÑÑ, Ð¾Ð±Ð¾ÑÐ½Ð¾Ð²Ð°Ð½Ñ Ð¸ Ð²ÑÐ±ÑÐ°Ð½Ñ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÐµ Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÑ Ð¼Ð¾Ð±Ð¸Ð»ÑÐ½ÑÑ Ð±ÑÑÐ¾Ð²ÑÑ ÑÑÑÐ°Ð½Ð¾Ð²Ð¾Ðº, Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½ Ð°Ð½Ð°Ð»Ð¸Ð· ÑÑÑÐµÑÑÐ²ÑÑÑÐ¸Ñ Ð±Ð°Ð·Ð¾Ð²ÑÑ ÑÑÐ³Ð°ÑÐµÐ¹.
Giovani o vecchie c’è chi dorme e chi no
Creators: Francesco Rea
Publisher: name: Media Inaf
Year: 2011

Non dipende dall'età se si dorme o si sta svegli. È quanto sostenuto da astronomi dell'Università di Yale. Le galassie sono sveglie o dormienti indipendentemente se giovani o vecchie. Anche all'inizio della loro vita, 12 miliardi di anni indietro, le galassie si differenziavano per essere attive o passive.
Photocatalytic Properties of Anisotropic $β$-PtX$_2$ (X= S, Se) and Janus $β$-PtSSe monolayers
Creators: name: Jamdagni, Pooja
name: Kumar, Ashok
name: Srivastava, Sunita
name: Pandey, Ravindra
name: Tankeshwar, K.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: The highly efficient photocatalytic water splitting to produce clean energy requires novel semiconductor materials to achieve high solar-to-hydrogen energy conversion efficiency. Herein, the photocatalytic properties of anisotropic $β$-PtX$_2$ (X=S, Se) and Janus $β$-PtSSe monolayers are investigated based on density functional theory. Small cleavage energy for \{beta}-PtS2 (0.44 J/m2) and $β$-PtSe$_2$ (0.40 J/m$^2$) endorses the possibility of their mechanical exfoliation from respective layered bulk material. The calculated results find \{beta}-PtX2 monolayers to have an appropriate bandgap (~1.8-2.6 eV) enclosing the water redox potential, light absorption coefficients (~104 cm$^{-1}$), and excitons binding energy (~0.5-0.7 eV), which facilitates excellent visible-light driven photocatalytic performance. Remarkably, an inherent structural anisotropy leads to the anisotropic and high carrier mobility (up to ~5 x 10$^3$ cm$^2$ V$^{-1}$ S$^{-1}$) leading to fast transport of photogenerated carriers. Notably, the small required external potential to derive hydrogen evolution reaction and oxygen evolution reaction processes with an excellent solar-to-hydrogen energy conversion efficiency of $β$-PtSe$_2$ (~16%) and $β$-PtSSe (~18%) makes them promising candidates for solar water splitting applications.
description: 18 pages, 5 figures, Physical Chemistry Chemical Physics, 2022
title: Ð¢ÐµÐ¾ÑÐµÑÐ¸ÑÐµÑÐºÐ¸Ðµ Ð¾ÑÐ½Ð¾Ð²Ñ ÑÐµÐ¿Ð»Ð¾ÑÐµÑ Ð½Ð¸ÐºÐ¸. ÐÐ°Ð±Ð¾ÑÐ°ÑÐ¾ÑÐ½ÑÐ¹ Ð¿ÑÐ°ÐºÑÐ¸ÐºÑÐ¼
title: ÑÑÐµÐ±Ð½Ð¾Ðµ Ð¿Ð¾ÑÐ¾Ð±Ð¸Ðµ
titleType: Subtitle
Creators: name: ÐÐ°Ð»Ð°ÐµÐ², Ð¡ÐµÑÐ³ÐµÐ¹
name: ÐÐ¸ÑÐ¸Ð»Ð»Ð¾Ð², ÐÐ»ÐµÐºÑÐ°Ð½Ð´Ñ
name: ÐÐ¸ÑÐ°Ð½Ð¸Ð½, Ð­Ð´ÑÐ°ÑÐ´
name: ÐÐ¸ÑÐ°Ð½Ð¸Ð½Ð°, ÐÐºÐ°ÑÐµÑÐ¸Ð½Ð°
name: ÐÐ¸ÑÑÐºÐ¾Ð², ÐÐ½Ð´ÑÐµÐ¹
name: ÐÐ¸ÑÑÐºÐ¾Ð², ÐÐ»Ð°Ð´Ð¸Ð¼Ð¸Ñ
name: Ð Ð¾ÑÐ¸Ð½ÑÐ½, ÐÐ»ÐµÐ½Ð°
name: Ð¡Ð°Ð¿Ð¾Ð¶Ð½Ð¸ÐºÐ¾Ð², Ð¡ÐµÑÐ³ÐµÐ¹
name: Ð¢Ð°ÑÐ°ÑÐµÐ½ÐºÐ¾, ÐÐ»ÐµÐºÑÐ°Ð½Ð´Ñ
name: Ð¤Ð¾ÐºÐ¸Ð½, ÐÐ¾ÑÐ¸Ñ
Publisher: name: ÐÐ·Ð´-Ð²Ð¾ ÐÐ¾Ð»Ð¸ÑÐµÑÐ½. ÑÐ½-ÑÐ°
Year: 2008
Subjects: Ð¢ÐµÐ¿Ð»Ð¾ÑÐµÑ Ð½Ð¸ÐºÐ°

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ÐµÐ½Ñ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÐµ ÑÐ°Ð·Ð´ÐµÐ»Ñ Ð»Ð°Ð±Ð¾ÑÐ°ÑÐ¾ÑÐ½Ð¾Ð³Ð¾ Ð¿ÑÐ°ÐºÑÐ¸ÐºÑÐ¼Ð°: ÑÐµÐ¿Ð»Ð¾ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ðµ Ð¿ÑÐ¸Â­Ð±Ð¾ÑÑ Ð¸ Ð¸Ð·Ð¼ÐµÑÐµÐ½Ð¸Ñ, ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ°Ñ ÑÐµÑÐ¼Ð¾Ð´Ð¸Ð½Ð°Ð¼Ð¸ÐºÐ°, ÑÐµÐ¿Ð»Ð¾Ð¼Ð°ÑÑÐ¾Ð¾Ð±Ð¼ÐµÐ½, Ð¼ÐµÑÐ°Ð½Ð¸ÐºÐ° Ð¶Ð¸Ð´ÐºÐ¾ÑÑÐ¸ Ð¸ Ð³Ð°Ð·Ð°. ÐÑÐµÐ´ÑÑÐ°Ð²Ð»ÐµÐ½Ñ Ð¾Ð¿Ð¸ÑÐ°Ð½Ð¸Ñ ÑÑÑÐ°Ð½Ð¾Ð²Ð¾Ðº, Ð¼ÐµÑÐ¾Ð´Ð¸ÐºÐ° ÑÐºÑÐ¿ÐµÑÐ¸Ð¼ÐµÐ½ÑÐ°, ÑÐ¾ÑÐ¼Ð° Ð¿ÑÐµÐ´ÑÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐ¾Ð², Ð° ÑÐ°ÐºÐ¶Ðµ Ð½ÐµÐ¾Ð±ÑÐ¾Ð´Ð¸Ð¼ÑÐµ Ð´Ð»Ñ Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ð¸Ñ ÑÐ°Ð±Ð¾Ñ ÑÐ¿ÑÐ°Ð²Ð¾ÑÐ½ÑÐµ Ð´Ð°Ð½Ð½ÑÐµ. ÐÑÐµÐ´Ð½Ð°Ð·Ð½Ð°ÑÐµÐ½Ð¾ Ð´Ð»Ñ ÑÑÑÐ´ÐµÐ½ÑÐ¾Ð² ÑÐ½ÐµÑÐ³Ð¾Ð¼Ð°ÑÐ¸Ð½Ð¾ÑÑÑÐ¾Ð¸ÑÐµÐ»ÑÐ½Ð¾Ð³Ð¾ ÑÐ°ÐºÑÐ»ÑÑÐµÑÐ°, Ð¾Ð±ÑÑÐ°ÑÑÐ¸ÑÑÑ Ð¿Ð¾ Ð½Ð°Ð¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸ÑÐ¼ 140500 Â«Ð­Ð½ÐµÑÐ³Ð¾Ð¼Ð°ÑÐ¸Ð½Ð¾ÑÑÑÐ¾ÐµÐ½Ð¸ÐµÂ», 140100 Â«Ð¢ÐµÐ¿Ð»Ð¾ÑÐ½ÐµÑÐ³ÐµÑÐ¸ÐºÐ°Â», 190100 Â«ÐÐ°Ð·ÐµÐ¼Ð½ÑÐµ ÑÑÐ°Ð½ÑÐ¿Ð¾ÑÑÐ½ÑÐµ ÑÐ¸ÑÑÐµÐ¼ÑÂ».
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°.
Splitting fields and general differential Galois theory
Creators: name: Trushin, Dima
Publisher: name: arXiv
Year: 2009
Subjects: subject: Commutative Algebra (math.AC)
subject: FOS: Mathematics
subject: 12H05

description: An algebraic technique is presented that does not use results of model theory and makes it possible to construct a general Galois theory of arbitrary nonlinear systems of partial differential equations. The algebraic technique is based on the search for prime differential ideals of special form in tensor products of differential rings. The main results demonstrating the work of the technique obtained are the theorem on the constructedness of the differential closure and the general theorem on the Galois correspondence for normal extensions..
description: 33 pages, this version coincides with the published one
Marmellata di galassie
Creators: Marco Galliani
Publisher: name: Media Inaf
Year: 2011

L’ammasso galattico Abell 2744 passato al setaccio dai più potenti strumenti per l’astrofisica oggi disponibili, rivelando una grandissima varietà di fenomeni al suo interno e permettendo di studiare gli effetti prodotti dall’elusiva materia oscura. Nel team che ha condotto lo studio anche Massimo Meneghetti, dell’INAF-OA Bologna.
L’abito arabescato della bella Elena
Creators: Marco Malaspina
Publisher: name: Media Inaf
Year: 2011

È minuta, poco più di 30 chilometri di diametro. È stata scoperta nel 1980. Prende il nome dalla più bella figura femminile della mitologia greca. E incantevole, la piccola luna di Saturno, lo è davvero, come mostra questo scatto “al naturale” ripreso dalla sonda Cassini.
The Future of Transatlantic Relations and the EU's Role in East Asia
Creators: name: Mogherini, Federica
Publisher: name: Korea Europe Review: an interdisciplinary journal of politics, society, and economics
Year: 2021

description: With the inauguration of Joe Biden and Kamala Harris as the President and Vice-President of the United States, European leaders have voiced high hopes in the relaunch of the transatlantic partnership. The stance the ­Biden-Harris administration is going to take on issues such as nuclear proliferation, climate change, the promotion of human rights, diversity and pluralism but also on transatlantic alliances, the future of NATO, and – as a matter of principle – on the merit of multilateralism will also impact on Europe’s relation with China and the EU’s future role in Asia, particularly so regarding the Korean peninsula.
description: Korea Europe Review: an interdisciplinary journal of politics, society, and economics, No. 1 (2021): Korea Europe Review
First Principles Study of 2D Ring-Te and its Electrical Contact with Topological Dirac Semimetal
Creators: name: Singh, Jaspreet
name: Kumar, Ashok
Publisher: name: arXiv
Year: 2023
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: In recent years, researchers have manifested their interest in the two-dimensional (2D) mono-elemental materials of group-VI elements because of their excellent optoelectronic, photovoltaic and thermoelectric properties. Despite the intensive recent research efforts, there is still a possibility of novel 2D allotropes of these elements due to their multivalency nature. Here, we have predicted a novel 2D allotrope of tellurium (ring-Te) using density functional theory. Its stability is confirmed by phonon and ab-initio molecular dynamics simulations. The ring-Te has an indirect band gap of 0.69 eV (1.16 eV) at PBE (HSE06) level of theories and undergoes an indirect-direct band gap transition under the tensile strain. The higher carrier mobility of holes (~103cm$^2$V$^{-1}$s$^{-1}$), good UV-visible light absorption ability and low exciton binding (~0.35 eV) of ring-Te gives rise to its potential applications in optoelectronic devices. Further, the electrical contact of ring-Te with topological Dirac semimetal (sq-Te) under the influence of electric field shows that the Schottky barriers and contact types can undergo transition from p-type to n-type Schottky contact and then to ohmic contact at higher electric field. Our study provides an insight into the physics of designing high-performance electrical coupled devices composed of 2D semiconductors and topological semimetals.
description: 25 pages, 10 fifures, Nanoscale, 2023
In cerca dei migliori
Creators: Luca Nobili
Publisher: name: Media Inaf
Year: 2011

Aperte le iscrizioni alle selezioni per l'ammissione alla Scuola Galileiana di Studi Superiori. I 24 vincitori potranno vivere cinque anni di università d'eccellenza, con continue occasioni di crescita e apprendimento. Scadenza il 2 settembre.
Area spectrum of the d-dimensional Reissner-Nordstrom black hole in the small charge limit
Creators: name: Lopez-Ortega, A.
Publisher: name: arXiv
Year: 2010
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: A conjecture by Hod states that for the black hole horizon the spacing of its area spectrum is determined by the asymptotic value of its quasinormal frequencies. Recently to overcome some difficulties, Maggiore proposes some changes to the original Hod's conjecture. Taking into account the modifications proposed by Maggiore we calculate the area spectrum of the d-dimensional Reissner-Nordstrom black hole in the small charge limit.
description: 11 pages
title: ÐÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ Ð´ÐµÑÐ°Ð»ÐµÐ¹ Ð¸ ÑÐµÑ Ð½Ð¾Ð»Ð¾Ð³Ð¸Ð¸ Ð¿Ð¾Ð»ÑÑÐµÐ½Ð¸Ñ Ð·Ð°Ð³Ð¾ÑÐ¾Ð²Ð¾Ðº
title: ÑÑÐµÐ±Ð½Ð¾Ðµ Ð¿Ð¾ÑÐ¾Ð±Ð¸Ðµ
titleType: Subtitle
Creators: name: ÐÐµÐ´ÐºÐ¾, ÐÐ»Ð°Ð´Ð¸Ð¼Ð¸Ñ
name: Ð Ð°Ð´ÐºÐµÐ²Ð¸Ñ, ÐÐ¸ÑÐ°Ð¸Ð»
name: Ð¡ÐµÑÑÐºÐ¾Ð², ÐÐ²Ð³ÐµÐ½Ð¸Ð¹
name: Ð¢ÑÐµÑÑÑÐºÐ¾Ð², ÐÐ°Ð»ÐµÑÐ¸Ð¹
Publisher: name: ÐÐ·Ð´-Ð²Ð¾ ÐÐ¾Ð»Ð¸ÑÐµÑÐ½. ÑÐ½-ÑÐ°
Year: 2017
Subjects: ÐÐµÑÐ°Ð»Ð¸ Ð¼Ð°ÑÐ¸Ð½
ÐÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¾Ð½Ð½ÑÐµ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ñ
ÐÐ°Ð³Ð¾ÑÐ¾Ð²ÐºÐ¸

description: 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 Ð½Ð°Ð¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ð¹ Ð¿Ð¾Ð´Ð³Ð¾ÑÐ¾Ð²ÐºÐ¸ Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ¾Ð² Ð¸ Ð¼Ð°Ð³Ð¸ÑÑÑÐ¾Ð² Ð² Ð¾Ð±Ð»Ð°ÑÑÐ¸ ÑÐµÑÐ½Ð¸ÐºÐ¸ Ð¸ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸Ð¸ Ð¸ ÑÐ¾Ð´ÐµÑÐ¶Ð°Ð½Ð¸Ñ ÑÑÐµÐ±Ð½Ð¾Ð¹ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ñ Ð´Ð¸ÑÑÐ¸Ð¿Ð»Ð¸Ð½ Ð¼Ð¾Ð´ÑÐ»Ñ Ð¿ÑÐ¾ÐµÐºÑÐ½Ð¾Ð¹ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸. Ð ÑÑÐµÐ±Ð½Ð¾Ð¼ Ð¿Ð¾ÑÐ¾Ð±Ð¸Ð¸ Ð¿ÑÐµÐ´ÑÑÐ°Ð²Ð»ÐµÐ½Ñ ÑÐ²ÐµÐ´ÐµÐ½Ð¸Ñ Ð¿Ð¾ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸ÑÐ¼ Ð·Ð°Ð³Ð¾ÑÐ¾Ð²Ð¸ÑÐµÐ»ÑÐ½Ð¾Ð³Ð¾ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²Ð°, Ð¼ÐµÑÐ¾Ð´Ð¸ÐºÐµ Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸ÑÐ½ÑÑ Ð·Ð°Ð³Ð¾ÑÐ¾Ð²Ð¾Ðº Ð¸ Ð´ÐµÑÐ°Ð»ÐµÐ¹, Ð² ÑÐ¾Ð¼ ÑÐ¸ÑÐ»Ðµ Ð¸Ð· Ð½ÐµÐ¼ÐµÑÐ°Ð»Ð»Ð¸ÑÐµÑÐºÐ¸Ñ, Ð¿Ð¾ÑÐ¾ÑÐºÐ¾Ð²ÑÑ Ð¸ ÐºÐ¾Ð¼Ð¿Ð¾Ð·Ð¸ÑÐ¸Ð¾Ð½Ð½ÑÑ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ð¾Ð²; Ð¿Ð¾ÑÐ»ÐµÐ´Ð¾Ð²Ð°ÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ¸ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ñ Ð¿ÑÐ¾ÑÐµÑÑÐ¾Ð² Ð¸ Ð²ÑÐ±Ð¾ÑÑ Ð¾Ð±Ð¾ÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ, Ð¿ÑÐ¸Ð¼ÐµÐ½ÑÐµÐ¼Ð¾Ð¼Ñ Ð¿ÑÐ¸ Ð¸Ð·Ð³Ð¾ÑÐ¾Ð²Ð»ÐµÐ½Ð¸Ð¸ ÑÑÐ¸Ñ Ð¸Ð·Ð´ÐµÐ»Ð¸Ð¹. ÐÑÐ¸Ð²ÐµÐ´ÐµÐ½Ñ Ð¿ÑÐ¸Ð¼ÐµÑÑ Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð·Ð°Ð³Ð¾ÑÐ¾Ð²Ð¾Ðº (Ð¾ÑÐ»Ð¸Ð²ÐºÐ¸, Ð¿Ð¾ÐºÐ¾Ð²Ð¾Ðº, ÑÐ²Ð°ÑÐ½Ð¾Ð¹ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¸ Ð¸ Ð¸Ð·Ð´ÐµÐ»Ð¸Ñ Ð¸Ð· Ð½ÐµÐ¼ÐµÑÐ°Ð»Ð»Ð¸ÑÐµÑÐºÐ¸Ñ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ð¾Ð²) Ð¸ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸Ð¸ Ð¸Ñ Ð¸Ð·Ð³Ð¾ÑÐ¾Ð²Ð»ÐµÐ½Ð¸Ñ. ÐÑÐµÐ´Ð½Ð°Ð·Ð½Ð°ÑÐµÐ½Ð¾ Ð´Ð»Ñ Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ð¸Ñ ÐºÑÑÑÐ¾Ð²ÑÑ ÑÐ°Ð±Ð¾Ñ Ð¸ Ð²ÑÐ¿ÑÑÐºÐ½Ð¾Ð¹ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ ÑÑÑÐ´ÐµÐ½ÑÐ°Ð¼Ð¸ Ð²ÑÑÑÐ¸Ñ ÑÑÐµÐ±Ð½ÑÑ Ð·Ð°Ð²ÐµÐ´ÐµÐ½Ð¸Ð¹, Ð¾Ð±ÑÑÐ°ÑÑÐ¸Ð¼ÑÑ Ð¿Ð¾ Ð½Ð°Ð¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸ÑÐ¼ Ð¿Ð¾Ð´Ð³Ð¾ÑÐ¾Ð²ÐºÐ¸ "ÐÐ¾Ð½ÑÑÑÑÐºÑÐ¾ÑÑÐºÐ¾-ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¾Ðµ Ð¾Ð±ÐµÑÐ¿ÐµÑÐµÐ½Ð¸Ðµ Ð¼Ð°ÑÐ¸Ð½Ð¾ÑÑÑÐ¾Ð¸ÑÐµÐ»ÑÐ½ÑÑ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²", "ÐÐ°ÑÐ¸Ð½Ð¾ÑÑÑÐ¾ÐµÐ½Ð¸Ðµ", "Ð¢ÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ðµ Ð¼Ð°ÑÐ¸Ð½Ñ Ð¸ Ð¾Ð±Ð¾ÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ", "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", "Ð­Ð½ÐµÑÐ³ÐµÑÐ¸ÑÐµÑÐºÐ¾Ðµ Ð¼Ð°ÑÐ¸Ð½Ð¾ÑÑÑÐ¾ÐµÐ½Ð¸Ðµ" Ð¸ Ð´Ñ.
description: ÐÐµÑÐ°ÑÐ°ÐµÑÑÑ Ð¿Ð¾ ÑÐµÑÐµÐ½Ð¸Ñ Ð¡Ð¾Ð²ÐµÑÐ° Ð¿Ð¾ Ð¸Ð·Ð´Ð°ÑÐµÐ»ÑÑÐºÐ¾Ð¹ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ Ð£ÑÐµÐ½Ð¾Ð³Ð¾ ÑÐ¾Ð²ÐµÑÐ° Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¾Ð³Ð¾ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑÐ° ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾.
Un anello nella Via Lattea
Creators: Marco Galliani
Publisher: name: Media Inaf
Year: 2011

Il telescopio spaziale Herschel dell’ESA ha osservato nell’infrarosso la zona centrale della nostra Galassia, rivelando un gigantesco anello ellittico composto di dense nubi di materia fredda. La scoperta, che viene pubblicata oggi online sulla rivista The Astrophysical Journal Letters, è stata guidata da ricercatori dell’INAF-IFSI di Roma.
Compatible intertwiners for representations of finite nilpotent groups
Creators: name: Kamgarpour, Masoud
name: Thomas, Teruji
Publisher: name: arXiv
Year: 2009
Subjects: subject: Representation Theory (math.RT)
subject: FOS: Mathematics

description: We sharpen the orbit method for finite groups of small nilpotence class by associating representations to functionals on the corresponding Lie rings. This amounts to describing compatible intertwiners between representations parameterized by an additional choice of polarization. Our construction is motivated by the theory of the linearized Weil representation of the symplectic group. In particular, we provide generalizations of the Maslov index and the determinant functor to the context of finite abelian groups.
title: Ð¢ÐµÑ Ð½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ð¹ Ð¿ÑÐ¾ÑÐµÑÑ Ð¸Ð·Ð³Ð¾ÑÐ¾Ð²Ð»ÐµÐ½Ð¸Ñ Ð´ÐµÑÐ°Ð»Ð¸ âÐÑÑÐ»ÐºÐ°â Ñ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸ÐµÐ¼ Ð¾Ð±Ð¾ÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ñ 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Ð¾Ð±Ð¾Ð´Ð°, ÐÐ»ÐµÐºÑÐµÐ¹
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2018
Subjects: ÑÐµÑ Ð½Ð¾Ð»Ð¾Ð³Ð¸Ñ Ð¼Ð°ÑÐ¸Ð½Ð¾ÑÑÑÐ¾ÐµÐ½Ð¸Ñ
ÑÐµÑ Ð½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ð¹ Ð¿ÑÐ¾ÑÐµÑÑ
Ð¾Ð±Ð¾ÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ
ÑÐ¸Ð¿ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²Ð°

description: ÐÐ¸Ð¿Ð»Ð¾Ð¼Ð½ÑÐ¹ Ð¿ÑÐ¾ÐµÐºÑ Ð¿Ð¾ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸Ð¸ Ð¼Ð°ÑÐ¸Ð½Ð¾ÑÑÑÐ¾ÐµÐ½Ð¸Ñ Ð¿ÑÐµÐ´ÑÑÐ°Ð²Ð»ÑÐµÑ ÑÐ¾Ð±Ð¾Ð¹ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ð¹ Ð¿ÑÐ¾ÑÐµÑÑ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²Ð° Ð´ÐµÑÐ°Ð»Ð¸ Â«ÐÑÑÐ»ÐºÐ° Â».
ÐÐ½Ð°Ð»Ð¸Ð·, Ð½Ð° Ð»ÑÐ±Ð¾Ð¼ ÑÐ°Ð³Ðµ Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ, Ð´Ð°Ð» Ð²Ð¾Ð·Ð¼Ð¾Ð¶Ð½Ð¾ÑÑÑ Ð¿ÑÐ¸Ð½ÑÑÑ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ð¹ Ð¿ÑÐ¾ÑÐµÑÑ, Ð¿ÑÐ¸Ð±Ð»Ð¸Ð¶ÐµÐ½Ð½ÑÐ¹ Ðº Ð¿Ð¾Ð´ÑÐ¾Ð´ÑÑÐµÐ¼Ñ.
ÐÐ¸Ð¿Ð»Ð¾Ð¼Ð½ÑÐ¹ Ð¿ÑÐ¾ÐµÐºÑ ÑÑÑÐ°Ð½Ð°Ð²Ð»Ð¸Ð²Ð°ÐµÑ Ð·Ð°Ð´Ð°ÑÐ¸ Ð½Ð°ÑÐ¾Ð¶Ð´ÐµÐ½Ð¸Ñ Ð²ÑÐ±Ð¾ÑÐ° Ð²Ð°ÑÐ¸Ð°Ð½ÑÐ° Ð¸Ð·Ð²Ð»ÐµÑÐµÐ½Ð¸Ñ Ð·Ð°Ð³Ð¾ÑÐ¾Ð²ÐºÐ¸, ÑÐ¿Ð¾ÑÐ¾Ð±Ð° ÐµÐµ Ð¿Ð¾Ð»ÑÑÐµÐ½Ð¸Ñ, Ð¿Ð¾Ð´Ð±Ð¾ÑÐ° Ð¾Ð±Ð¾ÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ, Ð¸Ð½ÑÑÑÑÐ¼ÐµÐ½ÑÐ°, ÐºÑÐ¾Ð¼Ðµ ÑÐ¾Ð³Ð¾, Ð¿Ð¾Ð»ÑÑÐµÐ½Ð¸Ñ Ð¸ ÑÐºÑÐµÐ¿Ð»ÐµÐ½Ð¸Ñ ÑÐ¼ÐµÐ½Ð¸Ð¹ Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ð¸Ñ ÑÐ°Ð·Ð¼ÐµÑÐ½Ð¾Ð³Ð¾ Ð°Ð½Ð°Ð»Ð¸Ð·Ð°, ÑÐ°ÑÑÐµÑÐ° ÑÐµÐ¶Ð¸Ð¼Ð¾Ð² ÑÐµÐ·Ð°Ð½Ð¸Ñ, ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¾Ð¹ Ð½Ð¾ÑÐ¼Ñ Ð²ÑÐµÐ¼ÐµÐ½Ð¸ Ð¸ Ð¾ÑÐ¾ÑÐ¼Ð»ÐµÐ½Ð¸Ñ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¾Ð¹ Ð´Ð¾ÐºÑÐ¼ÐµÐ½ÑÐ°ÑÐ¸Ð¸.
Smoke consequences of new wildfire regimes driven by climate change
Creators: name: Fox, Douglas G.
name: Stavros, E. Natasha
name: Keane, Robert E.
name: McKenzie, Donald
name: Shankar, Uma
name: Heilman, Warren E.
name: Riebau, Allen C.
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2014

description: Smoke from wildfires has adverse biological and social consequences, and various lines of evidence suggest that smoke from wildfires in the future may be more intense and widespread, demanding that methods be developed to address its effects on people, ecosystems, and the atmosphere. In this paper, we present the essential ingredients of a modeling system for projecting smoke consequences in a rapidly warming climate that is expected to change wildfire regimes significantly. We describe each component of the system, offer suggestions for the elements of a modeling agenda, and provide some general guidelines for making choices among potential components. We address a prospective audience of researchers whom we expect to be fluent already in building some or many of these components, so we neither prescribe nor advocate particular models or software. Instead, our intent is to highlight fruitful ways of thinking about the task as a whole and its components, while providing substantial, if not exhaustive, documentation from the primary literature as reference. This paper provides a guide to the complexities of smoke modeling under climate change, and a research agenda for developing a modeling system that is equal to the task while being feasible with current resources.
A remark on totally smooth renormings
Creators: name: Cobollo, Ch.
name: Guirao, A. J.
name: Montesinos, V.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Functional Analysis (math.FA)
subject: FOS: Mathematics
subject: 46B03, 46B20, 46B26, 46B22

description: E. Oja, T. Viil, and D. Werner showed, in [Totally smooth renormings, Archiv der Mathematik, 112, 3, (2019), 269--281] that a weakly compactly generated Banach space $(X,\|\cdot \|)$ with the property that every linear functional on $X$ has a unique Hahn--Banach extension to the bidual $X^{**}$ (the so-called Phelps' property U in $X^{**}$, also known as the Hahn--Banach smoothness property) can be renormed to have the stronger property that for every subspace $Y$ of $X$, every linear functional on $Y$ has a unique Hahn--Banach extension to $X^{**}$ (the so-called total smoothness property of the space). We mention here that this result holds in full generality -- without any restriction on the space -- and in a stronger form, thanks to a result of M. Raja, [On dual locally uniformly rotund norms, Israel Journal of Mathematics 129 (2002), 77--91].
Additional file 1 of Non-invasive ventilation for preoxygenation during prehospital anaesthesia – a prospective observational study
Creators: name: Ljungqvist, Harry
name: Nurmi, Jouni
Publisher: name: figshare
Year: 2025
Subjects: subject: Medicine
subject: Physiology
subject: FOS: Biological sciences
subject: Immunology
subject: FOS: Clinical medicine
subject: Biological Sciences not elsewhere classified
subject: Cancer
subject: Science Policy
subject: Infectious Diseases
subject: FOS: Health sciences

description: Additional file 1.
La forma delle galassie? Sta scritta nelle stelle
Creators: Marco Malaspina
Publisher: name: Media Inaf
Year: 2011

Osservando il movimento delle stelle, i ricercatori del progetto ATLAS3D sono riusciti a stabilire che molte delle galassie tradizionalmente ritenute ellittiche sono in realtà simili alle galassie a spirale. La scoperta mette in discussione la  sequenza di Hubble sulla loro classificazione.
Dall’INAF al Cavendish Laboratory
Creators: Marco Malaspina
Publisher: name: Media Inaf
Year: 2011

Sarà il primo italiano ad avere una cattedra al Dipartimento di Fisica dell’Università di Cambridge, dove gli hanno appena assegnato la prestigiosa “Chair of  Experimental Astrophysics”. È Roberto Maiolino, dell’INAF-OA Roma: «Sono entusiasta. Lì hanno lavorato Newton e Maxwell».
title: Ð¤Ð¸Ð·Ð¸ÑÐµÑÐºÐ°Ñ ÐºÑÐ»ÑÑÑÑÐ°. ÐÐ¸Ð½Ð¸-ÑÑÑÐ±Ð¾Ð» Ð² ÑÐ¸ÑÑÐµÐ¼Ðµ Ð´Ð¾Ð¿Ð¾Ð»Ð½Ð¸ÑÐµÐ»ÑÐ½Ð¾Ð³Ð¾ Ð¾Ð±ÑÐ°Ð·Ð¾Ð²Ð°Ð½Ð¸Ñ
title: ÑÑÐµÐ±Ð½Ð¾Ðµ Ð¿Ð¾ÑÐ¾Ð±Ð¸Ðµ
titleType: Subtitle
Creators: name: ÐÑÐ¸Ð³Ð¾ÑÑÐµÐ², ÐÐ³Ð¾ÑÑ
name: ÐÐ¸Ð¿Ð¾Ð²ÐºÐ°, ÐÐ½Ð½Ð°
name: Ð§ÐµÑÐºÐ°ÑÐ¾Ð²Ð°, ÐÐ»Ð¸Ð½Ð°
Publisher: name: ÐÐ·Ð´-Ð²Ð¾ ÐÐ¾Ð»Ð¸ÑÐµÑÐ½. ÑÐ½-ÑÐ°
Year: 2018
Subjects: ÑÑÑÐ±Ð¾Ð»
ÑÐ¸Ð·Ð¸ÑÐµÑÐºÐ°Ñ ÐºÑÐ»ÑÑÑÑÐ°

description: Ð£ÑÐµÐ±Ð½Ð¾Ðµ Ð¿Ð¾ÑÐ¾Ð±Ð¸Ðµ ÑÐ¾Ð´ÐµÑÐ¶Ð¸Ñ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ñ ÑÐ¿Ð¾ÑÑÐ¸Ð²Ð½Ð¾Ð¹ Ð¿Ð¾Ð´Ð³Ð¾ÑÐ¾Ð²ÐºÐ¸ Ð´Ð»Ñ ÑÐ¿ÐµÑÐ¸Ð°Ð»Ð¸Ð·Ð¸ÑÐ¾Ð²Ð°Ð½Ð½ÑÑ Ð´ÐµÑÑÐºÐ¾-ÑÐ½Ð¾ÑÐµÑÐºÐ¸Ñ ÑÐ¿Ð¾ÑÑÐ¸Ð²Ð½ÑÑ ÑÐºÐ¾Ð» Ð¿Ð¾ Ð¼Ð¸Ð½Ð¸-ÑÑÑÐ±Ð¾Ð»Ñ Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ðµ Ð´ÐµÐ¹ÑÑÐ²ÑÑÑÐµÐ¹ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ñ, Ð½Ð¾ÑÐ¼Ð°ÑÐ¸Ð²Ð½ÑÑ Ð´Ð¾ÐºÑÐ¼ÐµÐ½ÑÐ¾Ð² ÐÐ¾ÑÑÐ´Ð°ÑÑÑÐ²ÐµÐ½Ð½Ð¾Ð³Ð¾ ÐºÐ¾Ð¼Ð¸ÑÐµÑÐ° Ð Ð¤ Ð¿Ð¾ ÑÐ¸Ð·Ð¸ÑÐµÑÐºÐ¾Ð¹ ÐºÑÐ»ÑÑÑÑÐµ Ð¸ ÑÐ¿Ð¾ÑÑÑ (Ð¿ÑÐ¸ÐºÐ°Ð· ÐÐ¾ÑÐºÐ¾Ð¼ÑÐ¿Ð¾ÑÑÐ° Ð Ð¤ â 390 Ð¾Ñ 28 Ð¸ÑÐ½Ñ 2001 Ð³.), Ð² Ð¿Ð¾ÑÐ¾Ð±Ð¸Ð¸ Ð¾Ð±Ð¾Ð±ÑÐµÐ½Ñ Ð½Ð°ÑÑÐ½ÑÐµ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð² Ð¾Ð±Ð»Ð°ÑÑÐ¸ Ð´ÐµÑÑÐºÐ¾-ÑÐ½Ð¾ÑÐµÑÐºÐ¾Ð³Ð¾ ÑÐ¿Ð¾ÑÑÐ° Ð¸ ÑÐ¸ÑÑÐµÐ¼Ñ Ð¼Ð½Ð¾Ð³Ð¾Ð»ÐµÑÐ½ÐµÐ¹ ÑÐ¿Ð¾ÑÑÐ¸Ð²Ð½Ð¾Ð¹ Ð¿Ð¾Ð´Ð³Ð¾ÑÐ¾Ð²ÐºÐ¸. Ð Ð´Ð°Ð½Ð½Ð¾Ð¼ Ð¿Ð¾ÑÐ¾Ð±Ð¸Ð¸ Ð¿ÑÐµÐ´ÑÑÐ°Ð²Ð»ÐµÐ½Ñ Ð¼Ð¾Ð´ÐµÐ»Ñ Ð¿Ð¾ÑÑÑÐ¾ÐµÐ½Ð¸Ñ ÑÐ¸ÑÑÐµÐ¼Ñ Ð¼Ð½Ð¾Ð³Ð¾Ð»ÐµÑÐ½ÐµÐ¹ Ð¿Ð¾Ð´Ð³Ð¾ÑÐ¾Ð²ÐºÐ¸, Ð¿Ð»Ð°Ð½Ñ Ð¿Ð¾ÑÑÑÐ¾ÐµÐ½Ð¸Ñ ÑÑÐµÐ½Ð¸ÑÐ¾Ð²Ð¾ÑÐ½Ð¾Ð³Ð¾ Ð¿ÑÐ¾ÑÐµÑÑÐ° Ð¿Ð¾ Ð³Ð¾Ð´Ð°Ð¼ Ð¾Ð±ÑÑÐµÐ½Ð¸Ñ. Ð Ð´Ð¾ÐºÑÐ¼ÐµÐ½ÑÐ°Ñ Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð° Ð¾Ð±ÑÐ°Ñ Ð¿Ð¾ÑÐ»ÐµÐ´Ð¾Ð²Ð°ÑÐµÐ»ÑÐ½Ð¾ÑÑÑ Ð¸Ð·ÑÑÐµÐ½Ð¸Ñ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½Ð¾Ð³Ð¾ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ð°, ÐºÐ¾Ð½ÑÑÐ¾Ð»ÑÐ½ÑÐµ Ð¸ Ð¿ÐµÑÐµÐ²Ð¾Ð´Ð½ÑÐµ Ð½Ð¾ÑÐ¼Ð°ÑÐ¸Ð²Ñ Ð´Ð»Ñ ÑÑÐ°Ð¿Ð° Ð½Ð°ÑÐ°Ð»ÑÐ½Ð¾Ð¹ Ð¿Ð¾Ð´Ð³Ð¾ÑÐ¾Ð²ÐºÐ¸ (ÐÐ), ÑÑÐ°Ð¿Ð° ÑÑÐµÐ±Ð½Ð¾-ÑÑÐµÐ½Ð¸ÑÐ¾Ð²Ð¾ÑÐ½Ð¾Ð³Ð¾ (Ð£Ð¢) Ð¸ ÑÑÐ°Ð¿Ð° ÑÐ¾Ð²ÐµÑÑÐµÐ½ÑÑÐ²Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐ¿Ð¾ÑÑÐ¸Ð²Ð½Ð¾Ð³Ð¾ Ð¼Ð°ÑÑÐµÑÑÑÐ²Ð° (Ð¡Ð¡Ð). ÐÐ¾ÑÐ¾Ð±Ð¸Ðµ ÑÐµÐºÐ¾Ð¼ÐµÐ½Ð´Ð¾Ð²Ð°Ð½Ð¾ Ð´Ð»Ñ ÑÑÐµÐ½ÐµÑÐ¾Ð² Ð´ÐµÑÑÐºÐ¸Ñ ÑÐ¿Ð¾ÑÑÐ¸Ð²Ð½ÑÑ ÑÐºÐ¾Ð», Ð¿ÑÐµÐ¿Ð¾Ð´Ð°Ð²Ð°ÑÐµÐ»ÐµÐ¹ ÐºÐ°ÑÐµÐ´Ñ ÑÐ¸Ð·Ð¸ÑÐµÑÐºÐ¾Ð¹ ÐºÑÐ»ÑÑÑÑÑ Ð²ÑÐ·Ð¾Ð² Ð Ð¾ÑÑÐ¸Ð¸, Ð¾Ð±ÑÑÐµÐ½Ð¸Ñ Ð² ÑÐ¸ÑÑÐµÐ¼Ðµ Ð´Ð¾Ð¿Ð¾Ð»Ð½Ð¸ÑÐµÐ»ÑÐ½Ð¾Ð³Ð¾ Ð¿ÑÐ¾ÑÐµÑÑÐ¸Ð¾Ð½Ð°Ð»ÑÐ½Ð¾Ð³Ð¾ Ð¾Ð±ÑÐ°Ð·Ð¾Ð²Ð°Ð½Ð¸Ñ.
L’instabile Phobos accarezza Giove
Creators: Stefano Parisini
Publisher: name: Media Inaf
Year: 2011

All’inizio di questo mese la sonda dell’ESA Mars Express aveva effettuato una speciale manovra per osservare l’inusuale allineamento del pianeta Giove e della luna marziana Phobos. Le immagini ottenute sono state ora messe in sequenza per comporre un filmato di questo raro evento.
title: ÐÐ»Ð¸ÑÐ½Ð¸Ðµ Ð¿Ð¾ÑÑÑÐ¾ÐµÐ½Ð¸Ñ Ð¸ ÑÐ°Ð·Ð²Ð¸ÑÐ¸Ñ Ð½Ð°ÑÐ¸Ð¾Ð½Ð°Ð»ÑÐ½Ð¾Ð¹ Ð¸Ð½Ð½Ð¾Ð²Ð°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ ÑÐ¸ÑÑÐµÐ¼Ñ Ð½Ð° Ð¿ÑÐ¾ÑÐµÑÑ Ð¿ÐµÑÐµÑ Ð¾Ð´Ð° Ðº ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÐºÐµ Ð·Ð½Ð°Ð½Ð¸Ð¹
title: ÑÐ¿ÐµÑÐ¸Ð°Ð»ÑÐ½Ð¾ÑÑÑ 08.00.05 "Ð­ÐºÐ¾Ð½Ð¾Ð¼Ð¸ÐºÐ° Ð¸ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ðµ Ð½Ð°ÑÐ¾Ð´Ð½ÑÐ¼ Ñ Ð¾Ð·ÑÐ¹ÑÑÐ²Ð¾Ð¼ (ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ðµ Ð¸Ð½Ð½Ð¾Ð²Ð°ÑÐ¸ÑÐ¼Ð¸)"
titleType: Subtitle
Creators: name: ÐÐ»Ð½Ð°ÑÑÐ°, ÐÐ±ÑÐ°Ð³Ð¸Ð¼
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2020
Subjects: ÐÑÐ¾Ð¼ÑÑÐ»ÐµÐ½Ð½ÑÐµ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ
ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÐºÐ° Ð Ð¾ÑÑÐ¸Ð¸
ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ¾ÑÑ
Ð·Ð½Ð°Ð½Ð¸Ñ
Ð¸Ð½Ð½Ð¾Ð²Ð°ÑÐ¸Ð¸

description: ÐÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸Ðµ ÑÐ¾Ð²ÑÐµÐ¼ÐµÐ½Ð½ÑÑ Ð½Ð°ÑÑÐ½ÑÑ Ð¸Ð½ÑÑÑÑÐ¼ÐµÐ½ÑÐ¾Ð² Ð¸ Ð¼ÐµÑÐ¾Ð´Ð¾Ð² Ð² Ð´ÐµÐ»Ðµ Ð¸Ð·ÑÑÐµÐ½Ð¸Ñ ÑÐ¾Ð»Ð¸ ÐÐÐ¡ Ð² ÑÑÐ»Ð¾Ð²Ð¸ÑÑ Ð¿ÐµÑÐµÑÐ¾Ð´Ð° Ðº ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÐºÐµ Ð·Ð½Ð°Ð½Ð¸Ð¹ ÑÐ²Ð»ÑÐµÑÑÑ Ð¾ÑÐ¿ÑÐ°Ð²Ð½Ð¾Ð¹ ÑÐ¾ÑÐºÐ¾Ð¹ Ð¸ Ð½ÐµÐ¾ÑÐ»Ð¾Ð¶Ð½Ð¾Ð¹ Ð·Ð°Ð´Ð°ÑÐµÐ¹ Ð´Ð»Ñ Ð¾ÑÐ³Ð°Ð½Ð¾Ð² Ð³Ð¾ÑÑÐ´Ð°ÑÑÑÐ²ÐµÐ½Ð½Ð¾Ð¹ Ð²Ð»Ð°ÑÑÐ¸ Ð² Ð Ð¾ÑÑÐ¸Ð¸. Ð Ð´Ð¸ÑÑÐµÑÑÐ°ÑÐ¸Ð¸ Ð¿ÑÐµÐ´ÑÑÐ°Ð²Ð»ÐµÐ½Ð° ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° Ð¼ÐµÑÐ¾Ð´Ð¾Ð² Ð¸ Ð¼Ð¾Ð´ÐµÐ»Ð¸ ÑÐ¾Ð²ÐµÑÑÐµÐ½ÑÑÐ²Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¿ÑÐ¾ÑÐµÑÑÐ° ÑÐ¾ÑÐ¼Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð¸ ÑÐ°Ð·Ð²Ð¸ÑÐ¸Ñ ÐÐÐ¡ Ð² ÐºÐ¾Ð½ÑÐµÐºÑÑÐµ Ð¿ÐµÑÐµÑÐ¾Ð´Ð° Ð Ð¾ÑÑÐ¸Ð¸ Ðº ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÐºÐµ Ð·Ð½Ð°Ð½Ð¸Ð¹.
Pseudo-hyperkahler Geometry and Generalized Kahler Geometry
Creators: name: Goteman, Malin
name: Lindstrom, Ulf
Publisher: name: arXiv
Year: 2009
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Differential Geometry (math.DG)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: We discuss the conditions for additional supersymmetry and twisted supersymmetry in N = (2, 2) supersymmetric non-linear sigma models described by one left and one right semi-chiral superfield and carrying a pair of non-commuting complex structures. Focus is on linear non-manifest transformations of these fields that have an algebra that closes off-shell. We find that additional linear supersymmetry has no interesting solution, whereas additional linear twisted supersymmetry has solutions with interesting geometrical properties. We solve the conditions for invariance of the action and show that these solutions correspond to a bi-hermitian metric of signature (2, 2) and a pseudo-hyperkaehler geometry of the target space.
description: Letters in Mathematical Physics : electronically published version