cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
A nested Krylov subspace method to compute the sign function of large complex matrices
Creators: name: Bloch, Jacques C. R.
name: Heybrock, Simon
Publisher: name: arXiv
Year: 2009
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: We present an acceleration of the well-established Krylov-Ritz methods to compute the sign function of large complex matrices, as needed in lattice QCD simulations involving the overlap Dirac operator at both zero and nonzero baryon density. Krylov-Ritz methods approximate the sign function using a projection on a Krylov subspace. To achieve a high accuracy this subspace must be taken quite large, which makes the method too costly. The new idea is to make a further projection on an even smaller, nested Krylov subspace. If additionally an intermediate preconditioning step is applied, this projection can be performed without affecting the accuracy of the approximation, and a substantial gain in efficiency is achieved for both Hermitian and non-Hermitian matrices. The numerical efficiency of the method is demonstrated on lattice configurations of sizes ranging from 4^4 to 10^4, and the new results are compared with those obtained with rational approximation methods.
description: 17 pages, 12 figures, minor corrections, extended analysis of the preconditioning step
title: Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° ÑÐµÑ Ð½Ð¾Ð»Ð¾Ð³Ð¸Ð¸ ÐºÐ²Ð°ÑÐ° Ñ Ð±Ð¸Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸ Ð°ÐºÑÐ¸Ð²Ð½ÑÐ¼Ð¸ ÑÐ¸ÑÐ¾ÐºÐ¾Ð¼Ð¿Ð¾Ð½ÐµÐ½ÑÐ°Ð¼Ð¸
title: Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÑÐºÐ°Ñ ÑÐ°Ð±Ð¾ÑÐ°
titleType: Subtitle
Creators: name: ÐÑÑÐ°Ð¿ÐµÐ½ÐºÐ¾, ÐÐ°Ñ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: ÐºÐ²Ð°Ñ
ÑÐ¸ÑÐ¾ÐºÐ¾Ð¼Ð¿Ð¾Ð½ÐµÐ½ÑÑ
ÑÐ¸ÑÐ¾Ð¿ ÑÐ¸Ð¿Ð¾Ð²Ð½Ð¸ÐºÐ°
Ð¿Ð»Ð¾Ð´Ñ ÑÐ¸Ð¿Ð¾Ð²Ð½Ð¸ÐºÐ°

description: ÐÑÐ¾Ð²ÐµÐ´ÐµÐ½ Ð°Ð½Ð°Ð»Ð¸Ð· Ð»Ð¸ÑÐµÑÐ°ÑÑÑÐ½ÑÑ Ð´Ð°Ð½Ð½ÑÑ Ð¾ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ñ Ð¿ÑÐ¾Ð±Ð»ÐµÐ¼Ð°Ñ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²Ð° ÐºÐ²Ð°ÑÐ¾Ð² Ñ ÑÐ°Ð·Ð»Ð¸ÑÐ½ÑÐ¼Ð¸ ÑÐ¸ÑÐ¾ÐºÐ¾Ð¼Ð¿Ð¾Ð½ÐµÐ½ÑÐ°Ð¼Ð¸. Ð ÑÐ°Ð±Ð¾ÑÐµ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·ÑÐµÑÑÑ Ð½ÐµÑÑÐ°Ð´Ð¸ÑÐ¸Ð¾Ð½Ð½Ð¾Ðµ ÑÑÑÑÐµ - Ð¿Ð»Ð¾Ð´Ñ ÑÐ¸Ð¿Ð¾Ð²Ð½Ð¸ÐºÐ° Ð¼Ð¾ÑÑÐ¸Ð½Ð¸ÑÑÐ¾Ð³Ð¾ (Rosa rugosa). ÐÐ¿Ð¸ÑÐ°Ð½Ð¾ Ð²Ð»Ð¸ÑÐ½Ð¸Ðµ ÑÐ¸ÑÐ¾Ð¿Ð° ÑÐ¸Ð¿Ð¾Ð²Ð½Ð¸ÐºÐ° Ð¸ Ð¿Ð»Ð¾Ð´Ð¾Ð² ÑÐ¸Ð¿Ð¾Ð²Ð½Ð¸ÐºÐ° Ð½Ð° Ð¿ÑÐ¾ÑÐµÑÑ Ð±ÑÐ¾Ð¶ÐµÐ½Ð¸Ñ Ð¿Ð¾ Ð±Ð¸Ð¾ÑÐ¸Ð¼Ð¸ÑÐµÑÐºÐ¸Ñ, Ð¼Ð¸ÐºÑÐ¾Ð±Ð¸Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ð¼ Ð¿Ð¾ÐºÐ°Ð·Ð°ÑÐµÐ»ÑÐ¼. ÐÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¾ Ð¼Ð¾ÑÑÐ¾ÑÐ¸Ð·Ð¸Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¾Ðµ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ ÐºÐ»ÐµÑÐ¾Ðº Ð¿Ð¾Ð¿ÑÐ»ÑÑÐ¸Ð¸ Ð´ÑÐ¾Ð¶Ð¶ÐµÐ¹ Ð¿ÑÐ¸ ÑÐ°Ð·Ð½ÑÑ ÑÑÐ»Ð¾Ð²Ð¸ÑÑ Ð±ÑÐ¾Ð¶ÐµÐ½Ð¸Ñ. Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ñ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸Ð¸ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²Ð° ÐºÐ²Ð°ÑÐ° Ñ ÑÐ¸ÑÐ¾Ð¿Ð¾Ð¼ ÑÐ¸Ð¿Ð¾Ð²Ð½Ð¸ÐºÐ° Ð¸ Ð¿Ð»Ð¾Ð´Ð°Ð¼Ð¸ ÑÐ¸Ð¿Ð¾Ð²Ð½Ð¸ÐºÐ° Ð¼Ð¾ÑÑÐ¸Ð½Ð¸ÑÑÐ¾Ð³Ð¾.
title: ÐÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð²Ð¾ÑÐ¿ÑÐ¸ÑÑÐ¸Ñ ÑÐµÐºÐ»Ð°Ð¼Ñ Ñ Ð½ÐµÐ³Ð°ÑÐ¸Ð²Ð½ÑÐ¼Ð¸ Ð¸ Ð¿ÑÐ¾Ð²Ð¾ÐºÐ°ÑÐ¸Ð¾Ð½Ð½ÑÐ¼Ð¸ ÑÐ¾ÑÑÐ°Ð²Ð»ÑÑÑÐ¸Ð¼Ð¸ (Ð½Ð° Ð¿ÑÐ¸Ð¼ÐµÑÐµ Ð²Ð¸Ð´ÐµÐ¾ÑÐ¾Ð»Ð¸ÐºÐ¾Ð²)
title: Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÑÐºÐ°Ñ ÑÐ°Ð±Ð¾ÑÐ°
titleType: Subtitle
Creators: name: ÐÐ¾Ð±Ð°Ð½, ÐÐ°Ð»ÐµÑ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°Ð½Ð°Ð»Ð¸Ð· ÑÑÐ½ÐºÐ° ÑÐµÐºÐ»Ð°Ð¼Ñ
ÑÐ¼Ð¾ÑÐ¸Ð¸
Ð°Ð½ÐºÐµÑÐ°
Ð½ÐµÐ¹ÑÐ¾Ð¼Ð°ÑÐºÐµÑÐ¸Ð½Ð³
Ð¾ÑÐºÐ¾ÑÐ±Ð¸ÑÐµÐ»ÑÐ½Ð°Ñ ÑÐµÐºÐ»Ð°Ð¼Ð°
analysis of the advertising market
emotions
questionnaire
neuromarketing
offensive advertising

description: Ð Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÑÐºÐ¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¾ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð½Ð° ÑÐµÐ¼Ñ - Ð²Ð»Ð¸ÑÐ½Ð¸Ñ ÑÐµÐºÐ»Ð°Ð¼Ñ Ñ Ð½ÐµÐ³Ð°ÑÐ¸Ð²Ð½ÑÐ¼Ð¸ ÑÐ¼Ð¾ÑÐ¸ÑÐ¼Ð¸ Ð½Ð° Ð¾ÑÐ½Ð¾ÑÐµÐ½Ð¸Ðµ Ðº Ð±ÑÐµÐ½Ð´Ñ, Ð² ÐºÐ¾ÑÐ¾ÑÐ¾Ð¼ Ð²ÑÑÐ²Ð»ÐµÐ½Ð¾ Ð¾ÑÐ½Ð¾ÑÐµÐ½Ð¸Ðµ Ð¿Ð¾ÑÑÐµÐ±Ð¸ÑÐµÐ»ÐµÐ¹ Ðº Ð±ÑÐµÐ½Ð´Ñ Ð´Ð¾ Ð¸ Ð¿Ð¾ÑÐ»Ðµ Ð¿ÑÐ¾ÑÐ¼Ð¾ÑÑÐ° Ð¾ÑÐºÐ¾ÑÐ±Ð¸ÑÐµÐ»ÑÐ½Ð¾Ð¹ ÑÐµÐºÐ»Ð°Ð¼Ñ. ÐÑÐ¾Ð°Ð½Ð°Ð»Ð¸Ð·Ð¸ÑÐ¾Ð²Ð°Ð½ ÑÑÐ½Ð¾Ðº ÑÐµÐºÐ»Ð°Ð¼Ñ, ÑÐ¾ÑÑÐ°Ð²Ð»ÐµÐ½Ð° Ð°Ð½ÐºÐµÑÐ°, Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½ Ð¾Ð¿ÑÐ¾Ñ Ð¿Ð¾ Ð²Ð¾ÑÐ¿ÑÐ¸ÑÑÐ¸Ñ ÑÐµÐºÐ»Ð°Ð¼Ñ Ñ Ð½ÐµÐ³Ð°ÑÐ¸Ð²Ð½ÑÐ¼Ð¸ Ð¸ Ð¿ÑÐ¾Ð²Ð¾ÐºÐ°ÑÐ¸Ð¾Ð½Ð½ÑÐ¼Ð¸ ÑÐ¾ÑÑÐ°Ð²Ð»ÑÑÑÐ¸Ð¼Ð¸.
description: During the bachelor's thesis was a study on effects of advertising negative emotion on brand attitude, in which it was necessary to identify the consumers ' attitude towards the brand before and after watching the offen-sive advertising. Analyzed the advertising market, we have developed a questionnaire, conducted a survey on the perception of advertising with a negative and provocative components.
title: ÐÐ»Ð°Ð½Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ ÑÐµÐºÐ»Ð°Ð¼Ð½Ð¾Ð¹ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ ÑÐ¾ÑÐ³Ð¾Ð²Ð¾Ð¹ Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ð¸
title: Ð´Ð¸Ð¿Ð»Ð¾Ð¼Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ°
titleType: Subtitle
Creators: name: Ð¢Ð¾ÐºÐ¼Ð°ÑÐµÐ²Ð°, ÐÐ»ÑÐ³Ð°
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2016
Subjects: ÑÐµÐºÐ»Ð°Ð¼Ð°
ÑÐ¾ÑÐ³Ð¾Ð²Ð°Ñ Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ñ
Ð¼Ð°ÑÐºÐµÑÐ¸Ð½Ð³Ð¾Ð²Ð°Ñ ÑÑÐµÐ´Ð°
ÐºÐ¾Ð½ÐºÑÑÐµÐ½ÑÐ¾ÑÐ¿Ð¾ÑÐ¾Ð±Ð½Ð¾ÑÑÑ
advertising
trade organization
marketing environment
competitiveness

description: ÐÐ±ÑÐµÐºÑ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ - ÐÐÐ Â«ÐÐ¸ÐºÑÐ¾ÑÐ¸ÑÂ». Ð¦ÐµÐ»Ñ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ - Ð¿Ð»Ð°Ð½Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ ÑÐµÐºÐ»Ð°Ð¼Ð½Ð¾Ð¹ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ ÑÐµÑÐ¸ ÐºÐ¾ÑÐ¼ÐµÑÐ¸ÑÐµÑÐºÐ¸Ñ Ð¼Ð°Ð³Ð°Ð·Ð¸Ð½Ð¾Ð² Â«ÐÐ¸ÐºÑÐ¾ÑÐ¸ÑÂ». Ð ÑÐ¾Ð´Ðµ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð±ÑÐ»Ð¸ ÑÐµÑÐµÐ½Ñ Ð·Ð°Ð´Ð°ÑÐ¸: Ð¸Ð·ÑÑÐ¸ÑÑ ÑÐµÐ¾ÑÐµÑÐ¸ÑÐµÑÐºÐ¸Ðµ Ð¾ÑÐ½Ð¾Ð²Ñ ÑÐµÐºÐ»Ð°Ð¼Ð½Ð¾Ð¹ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ Ð² ÑÐ¾ÑÐ³Ð¾Ð²Ð»Ðµ; Ð¿ÑÐµÐ´ÑÑÐ°Ð²Ð¸ÑÑ Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ð¾Ð½Ð½Ð¾-ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÑÑ ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸ÐºÑ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ ÐÐÐ Â«ÐÐ¸ÐºÑÐ¾ÑÐ¸ÑÂ»; Ð¿ÑÐ¾Ð²ÐµÑÑÐ¸ Ð°Ð½Ð°Ð»Ð¸Ð· Ð¼Ð°ÑÐºÐµÑÐ¸Ð½Ð³Ð¾Ð²Ð¾Ð¹ ÑÑÐµÐ´Ñ Ð¸ ÐºÐ¾Ð½ÐºÑÑÐµÐ½ÑÐ¾ÑÐ¿Ð¾ÑÐ¾Ð±Ð½Ð¾ÑÑÐ¸ ÑÐ¾ÑÐ³Ð¾Ð²Ð¾Ð³Ð¾ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ; Ð¿ÑÐ¾Ð°Ð½Ð°Ð»Ð¸Ð·Ð¸ÑÐ¾Ð²Ð°ÑÑ ÑÐµÐºÐ»Ð°Ð¼Ð½ÑÑ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÑ ÑÐ¾ÑÐ³Ð¾Ð²Ð¾Ð³Ð¾ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ Ð½Ð° ÑÑÐ½ÐºÐµ ÐºÐ¾ÑÐ¼ÐµÑÐ¸ÑÐµÑÐºÐ¸Ñ ÑÐ¾Ð²Ð°ÑÐ¾Ð²; ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°ÑÑ ÑÐµÐºÐ¾Ð¼ÐµÐ½Ð´Ð°ÑÐ¸Ð¸ Ð¿Ð¾ Ð¿Ð»Ð°Ð½Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ ÑÐµÐºÐ»Ð°Ð¼Ð½Ð¾Ð¹ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ ÐÐÐ Â«ÐÐ¸ÐºÑÐ¾ÑÐ¸ÑÂ»; Ð´Ð°ÑÑ Ð¾ÑÐµÐ½ÐºÑ ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÐ¸ ÑÐµÐºÐ»Ð°Ð¼Ð½Ð¾Ð¹ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ ÑÐ°ÑÑÐ¼Ð°ÑÑÐ¸Ð²Ð°ÐµÐ¼Ð¾Ð³Ð¾ ÑÐ¾ÑÐ³Ð¾Ð²Ð¾Ð³Ð¾ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ.
description: Object of research - commercial enterprise LLC "Victoria". The purpose of research - planning advertising network of cosmetic shops "Victoria". In the study, the following problems were solved: to examine the theoretical basis of advertising in trade; imagine organizational and economic characteristics of the activities under review, commercial enterprise LLC "Victoria"; an analysis of the marketing environment and the competitiveness of trade enterprise LLC "Victoria"; analyze advertising activity of commercial enterprise "Victoria" company on the market of cosmetic products; develop recommendations for planning promotional activities of "Victoria"; to evaluate the effectiveness of promotional activities "Victoria" consideration of commercial enterprise LLC.
Probing Quantum Frustrated Systems via Factorization of the Ground State
Creators: name: Giampaolo, Salvatore M.
name: Adesso, Gerardo
name: Illuminati, Fabrizio
Publisher: name: arXiv
Year: 2009
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Other Condensed Matter (cond-mat.other)
subject: Mathematical Physics (math-ph)
subject: Biological Physics (physics.bio-ph)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The existence of definite orders in frustrated quantum systems is related rigorously to the occurrence of fully factorized ground states below a threshold value of the frustration. Ground-state separability thus provides a natural measure of frustration: strongly frustrated systems are those that cannot accommodate for classical-like solutions. The exact form of the factorized ground states and the critical frustration are determined for various classes of nonexactly solvable spin models with different spatial ranges of the interactions. For weak frustration, the existence of disentangling transitions determines the range of applicability of mean-field descriptions in biological and physical problems such as stochastic gene expression and the stability of long-period modulated structures.
description: 4 pages, 2 figures. Replaced with published version
Highly accelerated simulations of glassy dynamics using GPUs: caveats on limited floating-point precision
Creators: name: Colberg, Peter H.
name: Höfling, Felix
Publisher: name: arXiv
Year: 2009
Subjects: subject: Computational Physics (physics.comp-ph)
subject: Soft Condensed Matter (cond-mat.soft)
subject: Distributed, Parallel, and Cluster Computing (cs.DC)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: Modern graphics processing units (GPUs) provide impressive computing resources, which can be accessed conveniently through the CUDA programming interface. We describe how GPUs can be used to considerably speed up molecular dynamics (MD) simulations for system sizes ranging up to about 1 million particles. Particular emphasis is put on the numerical long-time stability in terms of energy and momentum conservation, and caveats on limited floating-point precision are issued. Strict energy conservation over 10^8 MD steps is obtained by double-single emulation of the floating-point arithmetic in accuracy-critical parts of the algorithm. For the slow dynamics of a supercooled binary Lennard-Jones mixture, we demonstrate that the use of single-floating point precision may result in quantitatively and even physically wrong results. For simulations of a Lennard-Jones fluid, the described implementation shows speedup factors of up to 80 compared to a serial implementation for the CPU, and a single GPU was found to compare with a parallelised MD simulation using 64 distributed cores.
description: 12 pages, 7 figures, to appear in Comp. Phys. Comm., HALMD package licensed under the GPL, see http://research.colberg.org/projects/halmd
Luce verde per Ariel: studierà le atmosfere aliene
Creators: Ufficio stampa Inaf
Publisher: name: Media Inaf
Year: 2020

Entra ufficialmente in fase di realizzazione il telescopio spaziale Esa per lo studio delle atmosfere esoplanetarie, che vanta un’importante partecipazione scientifica e tecnologica dell’Italia. Il lancio è previsto nel 2029. Fra i co-principal investigators, Giusi Micela e Giuseppe Malaguti dell’Istituto nazionale di astrofisica
title: Ð¦ÐµÐ¼ÐµÐ½ÑÐ°ÑÐ¸Ñ Ð³ÑÑÐ½ÑÐ¾Ð² Ð¸Ð½ÑÐµÐºÑÐ¸Ð¾Ð½Ð½ÑÐ¼ ÑÐ¿Ð¾ÑÐ¾Ð±Ð¾Ð¼
title: Ð¼Ð°Ð³Ð¸ÑÑÐµÑÑÐºÐ°Ñ Ð´Ð¸ÑÑÐµÑÑÐ°ÑÐ¸Ñ
titleType: Subtitle
Creators: name: ÐÐ¾ÑÐ¾Ð·Ð¾Ð², ÐÐ°ÐºÑÐ¸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: 2016
Subjects: ÐÑÑÐ½ÑÑ
Ð¦ÐµÐ¼ÐµÐ½ÑÐ°ÑÐ¸Ñ
ÐÑÑÐ½ÑÑ ÑÐ»Ð°Ð±ÑÐµ

description: Ð Ð´Ð¸ÑÑÐµÑÑÐ°ÑÐ¸Ð¸ ÑÐ°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ñ Ð²Ð¾Ð·Ð¼Ð¾Ð¶Ð½Ð¾Ðµ Ð¿ÑÐ°ÐºÑÐ¸ÑÐµÑÐºÐ¾Ðµ Ð¿ÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸Ðµ Ð¸ ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ°ÑÑÐµÑ ÑÐµÐ¼ÐµÐ½ÑÐ°ÑÐ¸Ð¸ Ð³ÑÑÐ½ÑÐ¾Ð² Ð½Ð° Ð¿ÑÐ¸Ð¼ÐµÑÐµ Ð¾Ð´Ð½Ð¾ÑÑÐ°Ð¶Ð½Ð¾Ð³Ð¾ ÑÐµÐºÐ¾Ð½ÑÑÑÑÐ¸ÑÑÐµÐ¼Ð¾Ð³Ð¾ Ð·Ð´Ð°Ð½Ð¸Ñ ÐºÐ°Ðº ÑÐ¿Ð¾ÑÐ¾Ð±Ð° ÑÐµÑÐµÐ½Ð¸Ñ Ð¿ÑÐ¾Ð±Ð»ÐµÐ¼Ñ ÑÐ»Ð°Ð±ÑÑ Ð³ÑÑÐ½ÑÐ¾Ð². Ð¢Ð°ÐºÐ¶Ðµ Ð±ÑÐ» Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½ ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ°ÑÑÐµÑ Ð´ÑÑÐ³Ð¾Ð³Ð¾ Ð²Ð°ÑÐ¸Ð°Ð½ÑÐ° ÑÐµÑÐµÐ½Ð¸Ñ Ð¿Ð¾ÑÑÐ°Ð²Ð»ÐµÐ½Ð½Ð¾Ð¹ Ð¿ÑÐ¾Ð±Ð»ÐµÐ¼Ñ. ÐÐ¾Ð»ÑÑÐµÐ½Ð½ÑÐµ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÑ Ð±ÑÐ»Ð¸ Ð¾ÑÐµÐ½ÐµÐ½Ñ Ð¸ ÑÑÐ°Ð²Ð½ÐµÐ½Ñ.
In cerca di stelle binarie con esopianeti abitabili
Creators: Ufficio stampa Inaf
Publisher: name: Media Inaf
Year: 2020

Ci sono pianeti abitabili nei sistemi di stelle binarie? Questo l'argomento al centro dello studio pubblicato oggi sulla rivista The Astrophysical Journal, firmato da quattro ricercatori Inaf. Il gruppo ha analizzato in maniera sistematica la capacità di sistemi stellari binari di ospitare esopianeti nella cosiddetta fascia di abitabilità, una particolare zona all’interno di ogni sistema in cui un pianeta potrebbe ospitare forme di vita grazie all’esistenza di acqua in forma liquida
title: Ð¡Ð¾Ð²ÐµÑÑÐµÐ½ÑÑÐ²Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð±ÑÑ Ð³Ð°Ð»ÑÐµÑÑÐºÐ¾Ð³Ð¾ ÑÑÐµÑÐ° Ð¸ Ð°Ð½Ð°Ð»Ð¸Ð·Ð° ÑÐ¾Ð²Ð°ÑÐ½Ð¾-Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»ÑÐ½ÑÑ Ð·Ð°Ð¿Ð°ÑÐ¾Ð² Ð² ÑÑÑÐ¾Ð¸ÑÐµÐ»ÑÐ½Ð¾Ð¹ Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ð¸ ÐÐÐ Â«ÐÐ½Ð²ÐµÑÑÐ¸ÑÐ¸Ð¾Ð½Ð½Ð¾-ÑÑÑÐ¾Ð¸ÑÐµÐ»ÑÐ½Ð°Ñ ÐºÐ¾Ð¼Ð¿Ð°Ð½Ð¸ÑÂ» Â«Ð¦ÐµÐ½ÑÑ ÐÐ¾Ð»ÐµÐ²Ð¾Ð³Ð¾ Ð¡ÑÑÐ¾Ð¸ÑÐµÐ»ÑÑÑÐ²Ð°Â»
title: Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÑÐºÐ°Ñ ÑÐ°Ð±Ð¾ÑÐ°
titleType: Subtitle
Creators: name: ÐÐ¾ÑÐ¾Ð»ÐµÐ²Ð°, ÐÐ»ÐµÐ½Ð°
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2016
Subjects: ÑÐ¾Ð²Ð°ÑÐ½Ð¾-Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»ÑÐ½ÑÐµ ÑÐµÐ½Ð½Ð¾ÑÑÐ¸
ÑÐ¾Ð²ÐµÑÑÐµÐ½ÑÑÐ²Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð±ÑÑ Ð³Ð°Ð»ÑÐµÑÑÐºÐ¾Ð³Ð¾ ÑÑÐµÑÐ°
Ð°Ð½Ð°Ð»Ð¸Ð· ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÐ¸
commodity-material values
improvement of accounting
efficiency analysis

description: Ð Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÑÐºÐ¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ ÑÐ°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ð¾ ÑÐ¾Ð²ÐµÑÑÐµÐ½ÑÑÐ²Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð±ÑÑÐ³Ð°Ð»ÑÐµÑÑÐºÐ¾Ð³Ð¾ ÑÑÐµÑÐ° Ð¸ Ð°Ð½Ð°Ð»Ð¸Ð·Ð° ÑÐ¾Ð²Ð°ÑÐ½Ð¾-Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»ÑÐ½ÑÑ Ð·Ð°Ð¿Ð°ÑÐ¾Ð² Ð² ÑÑÑÐ¾Ð¸ÑÐµÐ»ÑÐ½Ð¾Ð¹ Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ð¸. ÐÑÐ¾Ð²ÐµÐ´ÐµÐ½ Ð°Ð½Ð°Ð»Ð¸Ð· ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÐ¸ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐ¾Ð²Ð°ÑÐ½Ð¾-Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»ÑÐ½ÑÑ ÑÐµÐ½Ð½Ð¾ÑÑÐµÐ¹ Ð² Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ð¸ Ð´Ð»Ñ Ð²ÑÑÐ²Ð»ÐµÐ½Ð¸Ñ ÑÐ·ÐºÐ¸Ñ Ð¼ÐµÑÑ Ð¸ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ¸ Ð¿ÑÐµÐ´Ð»Ð¾Ð¶ÐµÐ½Ð¸Ð¹ Ð¿Ð¾ ÑÐ¾Ð²ÐµÑÑÐµÐ½ÑÑÐ²Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÑÐµÑÐ° ÑÐ¾Ð²Ð°ÑÐ½Ð¾-Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»ÑÐ½ÑÑ ÑÐµÐ½Ð½Ð¾ÑÑÐµÐ¹ Ð² Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ð¸. Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ñ ÑÐµÐºÐ¾Ð¼ÐµÐ½Ð´Ð°ÑÐ¸Ð¸ Ð´Ð»Ñ Ð°Ð²ÑÐ¾Ð¼Ð°ÑÐ¸Ð·Ð°ÑÐ¸Ð¸ ÑÑÐµÑÐ° Ð² ÑÑÑÐ¾Ð¸ÑÐµÐ»ÑÑÑÐ²Ðµ Ð´Ð»Ñ ÐÐÐ Â«ÐÐ¡ÐÂ» Â«Ð¦ÐÐ¡Â».
description: The bachelor work is considered improving accounting and analysis of inventory stocks materialnyh stroitelnoy organization.The analysis of efficiency of use of material assets in the organization to identify bottlenecks and develop proposals for the improvement of material assets in the organization. Recommendations to automate the construction of "ISK" OOO "CDS".
Elegast, la prima nana bruna scoperta nel radio
Creators: Giuseppe Fiasconaro
Publisher: name: Media Inaf
Year: 2020

Osservazioni condotte con Lofar hanno portato alla prima scoperta diretta di una nana bruna fredda attraverso sua emissione in banda radio. Confermata e caratterizzata successivamente con il Gemini North e l'InfraRed Telescope Facility, l’individuazione di Elegast, com’è stata soprannominata, oltre ad aprire la strada a future scoperte di nane brune è un passo importante verso l’applicazione della radioastronomia nel campo ricerca esoplanetaria. I dettagli su ApJL
On the Naturalness of Higgs Inflation
Creators: name: Barbon, J. L. F.
name: Espinosa, J. R.
Publisher: name: arXiv
Year: 2009
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We critically examine the recent claim that the Standard Model Higgs boson ${\cal H}$ could drive inflation in agreement with observations if $|{\cal H}|^2$ has a strong coupling $ξ\sim 10^4$ to the Ricci curvature scalar. We first show that the effective theory approach upon which that claim is based ceases to be valid beyond a cutoff scale $Λ=m_p/ξ$, where $m_p$ is the reduced Planck mass. We then argue that knowing the Higgs potential profile for the field values relevant for inflation ($|{\cal H}|>m_p/\sqrtξ\gg Λ$) requires knowledge of the ultraviolet completion of the SM beyond $Λ$. In absence of such microscopic theory, the extrapolation of the pure SM potential beyond $Λ$ is unwarranted and the scenario is akin to other ad-hoc inflaton potentials afflicted with significant fine-tuning. The appealing naturalness of this minimal proposal is therefore lost.
description: 9 pages. Replaced with published version, plus a footnote clarifying the use of power counting estimates
Radar e telescopi insieme per studiare la polvere
Creators: Eleonora Ferroni
Publisher: name: Media Inaf
Year: 2020

Un gruppo di ricercatori guidati dall'Università di Tokyo ha sfruttato le potenzialità di due strumenti diversi – un radar e un telescopio ottico – per andare a caccia delle piccolissime meteore che cadono innumerevoli sulla Terra quotidianamente. Il radar le ha avvistate e il telescopio ha raccolto informazioni utili, come massa e composizione
title: ÐÐ¾Ð½ÑÑÑÑÐºÑÐ¾ÑÑÐºÐ¾-ÑÐµÑ Ð½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¾Ðµ Ð¸ Ð¸Ð½ÑÑÑÑÐ¼ÐµÐ½ÑÐ°Ð»ÑÐ½Ð¾Ðµ Ð¾Ð±ÐµÑÐ¿ÐµÑÐµÐ½Ð¸Ðµ Ð¼ÐµÑÐ°Ð»Ð»Ð¾Ð¾Ð±ÑÐ°Ð±Ð¾ÑÐºÐ¸ Ð½Ð° ÑÐ²ÐµÑÐ»Ð¸Ð»ÑÐ½ÑÑ ÑÑÐ°Ð½ÐºÐ°Ñ Ð½Ð° Ð±Ð°Ð·Ðµ Ð¼Ð¾Ð´ÐµÐ»Ð¸ 2Ð125
title: Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÑÐºÐ°Ñ ÑÐ°Ð±Ð¾ÑÐ°
titleType: Subtitle
Creators: name: ÐÐ»ÐµÐ¹Ð½, ÐÐ°Ð»ÐµÑÐ¸Ñ ÐÐ½Ð´ÑÐµÐµÐ²Ð½Ð°
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2016
Subjects: ÑÐµÑ Ð½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ðµ Ð·Ð°Ð´Ð°ÑÐ¸
Ð¿ÑÐ¾ÑÐµÑÑ
Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²Ð¾

description: ÐÐ°ÑÐµ ÑÐ¾Ð²ÑÐµÐ¼ÐµÐ½Ð½Ð¾Ðµ Ð¾Ð±ÑÐµÑÑÐ²Ð¾ ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸Ð·ÑÐµÑÑÑ Ð¿Ð¾Ð²ÑÑÐµÐ½Ð¸ÐµÐ¼ ÑÐ°Ð·Ð²Ð¸ÑÐ¸Ñ Ð¼Ð½Ð¾Ð³Ð¸Ñ Ð¾ÑÑÐ°ÑÐ»ÐµÐ¹ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²Ð°, ÑÑÐµÐ±ÑÑÑÐ¸Ñ ÑÐ¾Ð·Ð´Ð°Ð½Ð¸Ñ Ð½Ð¾Ð²Ð¾Ð³Ð¾ Ð¾Ð±Ð¾ÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð´Ð»Ñ ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑÐ½Ð¾Ð¹ Ð¼ÐµÑÐ°Ð½Ð¸Ð·Ð°ÑÐ¸Ð¸ Ð¸ Ð°Ð²ÑÐ¾Ð¼Ð°ÑÐ¸Ð·Ð°ÑÐ¸Ð¸ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ñ Ð¿ÑÐ¾ÑÐµÑÑÐ¾Ð². Ð Ð¿ÑÐ¾Ð¼ÑÑÐ»ÐµÐ½Ð½Ð¾ÑÑÐ¸ Ð¾ÑÑÐ°ÐµÑÑÑ Ð½Ðµ Ð²Ð¾ÑÑÑÐµÐ±Ð¾Ð²Ð°Ð½Ð½ÑÐ¼ Ð´Ð¾Ð²Ð¾Ð»ÑÐ½Ð¾ Ð±Ð¾Ð»ÑÑÐ¾Ðµ ÐºÐ¾Ð»Ð¸ÑÐµÑÑÐ²Ð¾ ÑÑÑÐ°ÑÐµÐ²ÑÐ¸Ñ ÑÑÐ°Ð½ÐºÐ¾Ð², Ð·Ð°Ð¼ÐµÐ½Ð¸ÑÑ ÐºÐ¾ÑÐ¾ÑÑÐµ Ð½Ð° Ð½Ð¾Ð²ÑÐµ Ð¸ ÑÐ¾Ð²ÑÐµÐ¼ÐµÐ½Ð½ÑÐµ, Ñ Ð½Ð°Ð¸Ð¼ÐµÐ½ÑÑÐ¸Ð¼Ð¸ Ð´ÐµÐ½ÐµÐ¶Ð½ÑÐ¼Ð¸ Ð·Ð°ÑÑÐ°ÑÐ°Ð¼Ð¸ Ð´Ð»Ñ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²Ð°, Ð½Ðµ Ð¿ÑÐµÐ´ÑÑÐ°Ð²Ð»ÑÐµÑÑÑ Ð²Ð¾Ð·Ð¼Ð¾Ð¶Ð½ÑÐ¼. ÐÑÐ½Ð¾Ð²ÑÐ²Ð°ÑÑÑ Ð½Ð° ÑÐµÐ¾ÑÐµÑÐ¸ÑÐµÑÐºÐ¸Ñ Ð¸ Ð¿ÑÐ°ÐºÑÐ¸ÑÐµÑÐºÐ¸Ñ Ð¼ÐµÑÐ¾Ð´Ð°Ñ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸ÑÑ, Ð±ÑÐ» ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½ ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑ Ð½ÐµÐ¾Ð±ÑÐ¾Ð´Ð¸Ð¼ÑÑ Ð¼ÐµÑÐ¾Ð¿ÑÐ¸ÑÑÐ¸Ð¹ Ð´Ð»Ñ Ð¼Ð¾Ð´ÐµÑÐ½Ð¸Ð·Ð°ÑÐ¸Ð¸ Ð²ÑÐ±ÑÐ°Ð½Ð½Ð¾Ð³Ð¾ ÑÑÐ°Ð½ÐºÐ°. Ð ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐµ ÑÐµÐ³Ð¾ Ð±ÑÐ»Ð° ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ð° Ð½Ð¾Ð²Ð°Ñ Ð¸ ÑÐ¿ÑÐ¾ÑÐµÐ½Ð½Ð°Ñ ÐºÐ¾ÑÐ¾Ð±ÐºÐ° ÑÐºÐ¾ÑÐ¾ÑÑÐµÐ¹, Ð° ÑÐ°Ðº Ð¶Ðµ Ð¿Ð¾Ð´Ð¾Ð±ÑÐ°Ð½ ÑÐ¾Ð²ÑÐµÐ¼ÐµÐ½Ð½ÑÐ¹ ÑÐ»ÐµÐºÑÑÐ¾Ð´Ð²Ð¸Ð³Ð°ÑÐµÐ»Ñ Ð¸ ÑÐµÐ¼ÐµÐ½Ð½Ð°Ñ Ð¿ÐµÑÐµÐ´Ð°ÑÐ°. ÐÑÐ°ÐºÑÐ¸ÑÐµÑÐºÐ°Ñ ÑÐµÐ½Ð½Ð¾ÑÑÑ Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ, ÑÐ¾Ð¾ÑÐ²ÐµÑÑÑÐ²ÐµÐ½Ð½Ð¾, Ð·Ð°ÐºÐ»ÑÑÐ°ÐµÑÑÑ Ð² ÑÐ²ÐµÐ»Ð¸ÑÐµÐ½Ð¸Ð¸ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´Ð¸ÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ Ð¸ ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐ½Ð¾ÑÑÐ¸ ÑÑÐ°Ð½ÐºÐ° Ð¿ÑÐ¸ Ð½Ð°Ð¸Ð¼ÐµÐ½ÑÑÐ¸Ñ Ð·Ð°ÑÑÐ°ÑÐ°Ñ, Ð° ÑÐ°Ðº Ð¶Ðµ ÑÐ¾ÐºÑÐ°ÑÐµÐ½Ð¸Ðµ Ð¿Ð¾ÑÐµÑÑ ÑÐ°Ð±Ð¾ÑÐµÐ³Ð¾ Ð²ÑÐµÐ¼ÐµÐ½Ð¸ Ð½Ð° Ð²ÑÐ¿Ð¾Ð¼Ð¾Ð³Ð°ÑÐµÐ»ÑÐ½ÑÐµ Ð¾Ð¿ÐµÑÐ°ÑÐ¸Ð¸.
Tre occhi X italiani per il buco nero centrale
Creators: Ufficio stampa Inaf
Publisher: name: Media Inaf
Year: 2020

A bordo dell’Imaging X-ray Polarimetry Explorer (Ixpe) della Nasa, una missione spaziale con lancio previsto nel 2021 sviluppata in collaborazione con l’Agenzia spaziale italiana, ci saranno tre rivelatori “made in Italy” per lo studio e la misura della polarizzazione dei raggi X emessi da sorgenti astrofisiche
United Colors of the Moon
Creators: Giuseppe Fiasconaro
Publisher: name: Media Inaf
Year: 2020

La Nasa fornisce ogni giorno un'immagine differente del nostro universo, corredata da una nota scientifica esplicativa curata dagli astronomi Robert Nemiroff e Jerry Bonnell. Per la foto astronomica di oggi, 11 novembre 2020, a essere selezionato è stato lo splendido mosaico a spirale “Colors of the Moon”: 48 scatti di 48 lune effettuati dal Veneto alla Sicilia dall’astrofotografa e insegnante ragusana Marcella Giulia Pace
Impact of star formation inhomogeneities on merger rates and interpretation of LIGO results
Creators: name: O'Shaughnessy, R.
name: Kopparapu, R.
name: Belczynski, K.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Within the next decade, ground based gravitational wave detectors are in principle capable of determining the compact object merger rate per unit volume of the local universe to better than 20% with more than 30 detections. We argue that the stellar models are sensitive to heterogeneities (in age and metallicity at least) in such a way that the predicted merger rates are subject to an additional 30-50% systematic errors unless these heterogeneities are taken into account. Without adding new electromagnetic constraints on massive binary evolution or relying on more information from each merger (e.g., binary masses and spins), as few as the $\simeq 5$ merger detections could exhaust the information available in a naive comparison to merger rate predictions. As a concrete example, we use a nearby-universe catalog to demonstrate that no one tracer of stellar content can constrain merger rates without introducing a systematic error of order $O(30%)$ at 90% confidence. More generally, we argue that theoretical binary evolution can depend sufficiently sensitively on star-forming conditions -- even assuming no uncertainty in binary evolution model -- that the \emph{distribution} of star forming conditions must be incorporated to reduce the systematic error in merger rate predictions below roughly 40%. (Abridged)
description: CQG in press. Compiled using emulateapj. 13 pages, 6 figures. v2: minor changes in response to referee
“Ehi ho, ehi ho”, piccoli minatori su Marte
Creators: Laura Leonardi
Publisher: name: Media Inaf
Year: 2020

Arrivano i risultati dei primi esperimenti minerari che potrebbero aprire la strada a nuove tecnologie in grado di aiutare gli esseri umani a esplorare lo spazio profondo e stabilire insediamenti su mondi lontani. Il progetto si chiama BioRock ed è stato condotto dagli astronauti a bordo della Stazione spaziale internazionale, fra i quali Luca Parmitano
Age and interest rates: Evidence from home mortgages in Illinois
Creators: name: Chen, Zhendong
Publisher: name: University of Chicago
Year: 2023
Subjects: subject: Mortgage lending
subject: Interest rates
subject: Geographic disparities
subject: Statistical discrimination

description: Using publicly available data from the Home Mortgage Disclosure Act, this study analyzes the relationship between age of the borrower and the interest rate paid on over two million loans in Illinois between 2018 and 2021. A hedonic price model is estimated using an econometric specification with fixed effects for age (in ten-year intervals), county, and other borrower or loan characteristics. Differences in estimates across age groups are interpreted as evidence of statistical discrimination. Additionally, a simple theoretical model is provided to explain why in equilibrium the relationship between age and interest rate may be positive, negative, or non-monotone. Lastly, estimates across urban and rural counties are compared to measure the interaction with age. The theoretical model sheds light on how to interpret urban versus rural differences.
title: Ð¡Ð¸ÑÑÐµÐ¼Ñ Ð²ÐµÑÑÐ¸ÐºÐ°Ð»ÑÐ½Ð¾-Ð¾ÑÐµÐ²ÑÑ ÑÑÑÐ±Ð¸Ð½ - Ð±ÑÐ´ÑÑÐµÐµ Ð²ÐµÑÑÐ¾ÑÐ½ÐµÑÐ³ÐµÑÐ¸ÐºÐ¸
title: Vertical-axial turbine systems - the future of wind power
Creators: name: Bazil, Leon
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ÐµÐ½ÐµÑÐ°ÑÐ¾ÑÑ
Ð¢ÑÑÐ±Ð¸Ð½Ñ
Ð­Ð½ÐµÑÐ³ÐµÑÐ¸ÑÐµÑÐºÐ¸Ðµ ÑÐ¸ÑÑÐµÐ¼Ñ

description: ÐÑÑÑÑÐ¿Ð»ÐµÐ½Ð¸Ðµ Ð¿ÑÐµÐ´Ð»Ð°Ð³Ð°ÐµÑ Ð¾ÑÐµÐ½Ð¸ÑÑ ÑÐ¸ÑÑÐµÐ¼Ð½ÑÐµ ÑÐ²Ð¾Ð¹ÑÑÐ²Ð° Ð²ÐµÑÑÐ¸ÐºÐ°Ð»ÑÐ½Ð¾-Ð¾ÑÐµÐ²ÑÑ Ð²ÐµÑÑÑÐ½ÑÑ ÑÑÑÐ±Ð¸Ð½. ÐÐ²ÑÐ¾Ñ Ð½Ð°Ð¿Ð¾Ð¼Ð¸Ð½Ð°ÐµÑ Ð¾ Ð·Ð°Ð¼ÐµÑÐ°ÑÐµÐ»ÑÐ½Ð¾Ð¼ Ð¾ÑÐºÑÑÑÐ¸Ð¸ ÑÐ¸Ð½ÑÐºÐ¸Ð¼ Ð¸Ð½Ð¶ÐµÐ½ÐµÑÐ¾Ð¼ Ð¡Ð°Ð²Ð¾Ð½Ð¸ÑÑÐ¾Ð¼ Ð¿ÑÐ¾ÑÑÐ¾Ð¹ Ð¸ Ð½Ð°Ð´ÐµÐ¶Ð½Ð¾Ð¹ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¸ ÑÑÑÐ±Ð¸Ð½Ñ. Ð¢Ð°ÐºÐ¸Ðµ ÑÑÑÐ±Ð¸Ð½Ñ Ð·Ð½Ð°ÑÐ¸ÑÐµÐ»ÑÐ½Ð¾ Ð»ÐµÐ³ÑÐµ Ð¿Ð¾ ÑÑÐ°Ð²Ð½ÐµÐ½Ð¸Ñ Ñ Ð³Ð¾ÑÐ¸Ð·Ð¾Ð½ÑÐ°Ð»ÑÐ½Ð¾-Ð¾ÑÐµÐ²ÑÐ¼Ð¸ ÑÑÑÐ±Ð¸Ð½Ð°Ð¼Ð¸ Ð¸Ð·Ð³Ð¾ÑÐ°Ð²Ð»Ð¸Ð²Ð°ÑÑÑÑ, ÑÑÐ°Ð½ÑÐ¿Ð¾ÑÑÐ¸ÑÑÑÑÑÑ, Ð¼Ð¾Ð½ÑÐ¸ÑÑÑÑÑÑ Ð¸ Ð¾Ð±ÑÐ»ÑÐ¶Ð¸Ð²Ð°ÑÑÑÑ. ÐÐ¾ Ð³Ð»Ð°Ð²Ð½ÑÐ¼ Ð¸Ñ Ð¿ÑÐµÐ¸Ð¼ÑÑÐµÑÑÐ²Ð¾Ð¼ ÑÐ²Ð»ÑÐµÑÑÑ Ð²Ð¾Ð·Ð¼Ð¾Ð¶Ð½Ð¾ÑÑÑ ÑÐ¾Ð·Ð´Ð°Ð²Ð°ÑÑ Ð¸Ð· Ð½Ð¸Ñ Ð½Ð°Ð´ÐµÐ¶Ð½ÑÐµ Ð¸ ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐ½ÑÐµ ÑÐ½ÐµÑÐ³ÐµÑÐ¸ÑÐµÑÐºÐ¸Ðµ ÑÐ¸ÑÑÐµÐ¼Ñ Ð² ÑÐ°Ð·Ð»Ð¸ÑÐ½ÑÑ ÐºÐ¾Ð¼Ð±Ð¸Ð½Ð°ÑÐ¸ÑÑ Ñ Ð´ÑÑÐ³Ð¸Ð¼Ð¸ ÑÐ¸Ð¿Ð°Ð¼Ð¸ ÑÑÑÐ±Ð¸Ð½Ð°Ð¼ Ð¸ Ð³ÐµÐ½ÐµÑÐ°ÑÐ¾ÑÐ¾Ð².
description: The presentation proposes to evaluate the systemic properties of verticalaxis wind turbines. The author recalls the remarkable discovery by the Finnish engineer Savonius of a simple and reliable turbine design. Such turbines are much lighter in comparison with horizontal-axis turbines to be manufactured, transported, assembled and maintained. But their main advantage is the ability to create reliable and economical energy systems from them in various combinations with other types of turbines and generators.
Kinetic theory and Lax equations for shock clustering and Burgers turbulence
Creators: name: Menon, Govind
name: Srinivasan, Ravi
Publisher: name: arXiv
Year: 2009
Subjects: subject: Adaptation and Self-Organizing Systems (nlin.AO)
subject: FOS: Physical sciences

description: We study shock statistics in the scalar conservation law $\partial_t u + \partial_x f(u)=0$, $x \in \R$, $t>0$, with a convex flux $f$ and spatially random initial data. We show that the Markov property (in $x$) is preserved for a large class of random initial data (Markov processes with downward jumps and derivatives of Lévy processes with downward jumps). The kinetics of shock clustering is then described completely by an evolution equation for the generator of the Markov process $u(x,t)$, $x\in \R$. We present four distinct derivations for this evolution equation, and show that it takes the form of a Lax pair. The Lax equation admits a spectral parameter as in Manakov (1976), and has remarkable exact solutions for Burgers equation ($f(u)=u^2/2$). This suggests the kinetic equations of shock clustering are completely integrable.
description: 34 pages, no figures; v2: corrections made, proofs updated
title: ÐÑÑ Ð³Ð°Ð»ÑÐµÑÑÐºÐ¸Ð¹ ÑÑÐµÑ Ð½Ð°ÑÐ¸ÑÐ»ÐµÐ½Ð¸Ñ Ð·Ð°ÑÐ°Ð±Ð¾ÑÐ½Ð¾Ð¹ Ð¿Ð»Ð°ÑÑ Ð¿ÑÐ¸ Ð²Ð½ÐµÐ´ÑÐµÐ½Ð¸Ð¸ Ð¿ÑÐµÐ¼Ð¸Ð°Ð»ÑÐ½Ð¾Ð¹ ÑÐ¸ÑÑÐµÐ¼Ñ Ð¾Ð¿Ð»Ð°ÑÑ ÑÑÑÐ´Ð° Ð² Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ð¸ (Ð½Ð° Ð¿ÑÐ¸Ð¼ÐµÑÐµ ÐÐ "Ð­Ð 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Ð²Ð°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: 2018
Subjects: Ð·Ð°ÑÐ°Ð±Ð¾ÑÐ½Ð°Ñ Ð¿Ð»Ð°ÑÐ°
Ð¿Ð¾ÑÑÐ´Ð¾Ðº Ð¿ÑÐµÐ¼Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ
Ð²Ð½ÐµÐ±ÑÐ´Ð¶ÐµÑÐ½ÑÐµ ÑÐ¾Ð½Ð´Ñ
Ñ Ð°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸ÐºÐ° Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ð¸
ÑÑÐµÑ Ð¾Ð¿Ð»Ð°ÑÑ ÑÑÑÐ´Ð°

description: Ð Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÑÐºÐ¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ Ð¿ÑÐ¸Ð²ÐµÐ´ÐµÐ½Ñ Ð¾Ð±ÑÐ¸Ðµ ÑÐ²ÐµÐ´ÐµÐ½Ð¸Ñ Ð¾Ð± Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ð¸ â ÐÐ Â«Ð­Ð ÐÂ». ÐÑÐµÐ´ÑÑÐ°Ð²Ð»ÐµÐ½Ð° Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²ÐµÐ½Ð½Ð°Ñ ÑÑÑÑÐºÑÑÑÐ° Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ, ÑÑÑÑÐºÑÑÑÐ° Ð¾ÑÐ³Ð°Ð½Ð¾Ð² ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ. ÐÑÐ¸Ð²ÐµÐ´ÐµÐ½Ñ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÐµ Ð¿Ð¾ÐºÐ°Ð·Ð°ÑÐµÐ»Ð¸ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ð¸ Ð·Ð° 2015-2017 Ð³Ð¾Ð´, Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½ Ð°Ð½Ð°Ð»Ð¸Ð· ÑÐ¸Ð½Ð°Ð½ÑÐ¾Ð²Ð¾Ð³Ð¾ ÑÐ¾ÑÑÐ¾ÑÐ½Ð¸Ñ Ð¸ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐ¾Ð² Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ð¸ Ð·Ð° Ð¿Ð¾ÑÐ»ÐµÐ´Ð½Ð¸Ðµ ÑÑÐ¸ Ð³Ð¾Ð´Ð°.
Ð Ð°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ð° Ð½Ð¾ÑÐ¼Ð°ÑÐ¸Ð²Ð½Ð¾-Ð¿ÑÐ°Ð²Ð¾Ð²Ð°Ñ Ð±Ð°Ð·Ð° ÑÐµÐ³ÑÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð¾Ð¿Ð»Ð°ÑÑ ÑÑÑÐ´Ð° Ð² Ð Ð¤. ÐÑÐ¸Ð²ÐµÐ´ÐµÐ½ Ð¸ ÑÐ°ÑÑÐ¼Ð¾ÑÑÐµÐ½ ÑÑÐµÑ Ð¾Ð¿Ð»Ð°ÑÑ ÑÑÑÐ´Ð° Ð² ÐÐ Â«Ð­Ð ÐÂ». ÐÑÐ¾Ð°Ð½Ð°Ð»Ð¸Ð·Ð¸ÑÐ¾Ð²Ð°Ð½ Ð¼ÐµÑÐ°Ð½Ð¸Ð·Ð¼ Ð¿ÑÐµÐ¼Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ ÑÐ°Ð±Ð¾ÑÐ½Ð¸ÐºÐ¾Ð² ÐÐ Â«Ð­Ð ÐÂ». Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ð¾ Ð¸ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¾ ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¾Ðµ Ð¾Ð±Ð¾ÑÐ½Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð¼ÐµÑÐ¾Ð¿ÑÐ¸ÑÑÐ¸Ð¹ Ð¿Ð¾ ÑÐ¾Ð²ÐµÑÑÐµÐ½ÑÑÐ²Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¼ÐµÑÐ°Ð½Ð¸Ð·Ð¼Ð° Ð¿ÑÐµÐ¼Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ ÑÐ°Ð±Ð¾ÑÐ½Ð¸ÐºÐ¾Ð² Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ.
The autonomic control of the teleost heart
Creators: name: Jampolsky, Michael
Publisher: name: University of British Columbia
Year: 2012

description: In adult goldfish (Carassius auratus), embryos of the herring (Clupea pallasii), and alevins of the sockeye salmon (Oncorhynchus nerka), the heart is inhibited by acetylcholine but shows no response to adrenalin. The findings are in agreement with previous investigations on the adult teleost but contrary to the condition described for the embryo Fundulus. It is concluded that the teleost heart lacks a sympathetic innervation, and that the myocardial cells are unresponsive to adrenalin at all ages.
title: ÐÐµÑÐ¾Ð´Ñ Ð¸ Ð¼Ð¾Ð´ÐµÐ»Ð¸ Ð¿ÑÐ¾Ð³Ð½Ð¾Ð·Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð¿Ð¾ÑÑÐµÐ±Ð½Ð¾ÑÑÐ¸ Ð² Ð²ÑÐ¿ÑÑÐºÐ½Ð¸ÐºÐ°Ñ Ð²ÑÐ·Ð¾Ð²
Creators: name: ÐÐ¾Ð·Ð»Ð¾Ð², ÐÐ»Ð°Ð´Ð¸Ð¼Ð¸Ñ
name: Ð Ð¾Ð¼Ð°Ð½Ð¾Ð², ÐÐ°Ð²ÐµÐ»
name: ÐÑÑÑÑÐ¾Ð², ÐÐ³Ð¾ÑÑ
name: ÐÑÑÐµÐ¼Ð¾Ð², ÐÑÑÐµÐ¼
Publisher: name: ÐÐ·Ð´-Ð²Ð¾ ÐÐ¾Ð»Ð¸ÑÐµÑÐ½. ÑÐ½-ÑÐ°
Year: 2010
Subjects: Ð­ÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¾Ðµ Ð¿ÑÐ¾Ð³Ð½Ð¾Ð·Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ
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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°.
Un nome aborigeno per il “padellone” di Parkes
Creators: Marco Malaspina
Publisher: name: Media Inaf
Year: 2020

Soprannominato “The Dish” dai radioastronomi di tutto il mondo, “Padellone” da quelli italiani e conosciuto ufficialmente come radiotelescopio di Parkes, l’iconica antenna da 64 metri del Nuovo Galles del Sud, in Australia, ha da oggi anche un nome in lingua Wiradjuri: Murriyang. «Trovo davvero bello e significativo il fatto che il telescopio abbia avuto l’onore di ottenere un nome aborigeno», dice a Media Inaf Marta Burgay
Pensavo fosse una stella, invece era un abbaglio
Creators: Claudia Mignone
Publisher: name: Media Inaf
Year: 2020

Studiando, per la prima volta in maniera sistematica, i brevi lampi di luce provenienti da satelliti in orbita intorno alla Terra, un gruppo di ricercatori ha calcolato la frequenza di questi flash che possono risultare indistinguibili dalle stelle e quindi contribuire come “falsi positivi” nelle survey del cielo. I nuovi risultati potranno contribuire a rendere più accurati i dati astronomici raccolti in futuro
title: PR-ÑÐ¾Ð¿ÑÐ¾Ð²Ð¾Ð¶Ð´ÐµÐ½Ð¸Ðµ Ð³Ð¾ÑÑÐ´Ð°ÑÑÑÐ²ÐµÐ½Ð½Ð¾Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐ¸ÐºÐ¸ Ð² Ð¾Ð±Ð»Ð°ÑÑÐ¸ Ð·Ð´Ð¾ÑÐ¾Ð²Ð¾Ð³Ð¾ Ð¾Ð±ÑÐ°Ð·Ð° Ð¶Ð¸Ð·Ð½Ð¸
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Ð¾Ð½Ð¸Ð½Ð°, ÐÐ½Ð°ÑÑÐ°Ñ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: 2017
Subjects: Ð·Ð´Ð¾ÑÐ¾Ð²ÑÐ¹ Ð¾Ð±ÑÐ°Ð· Ð¶Ð¸Ð·Ð½Ð¸
Ð³Ð¾ÑÑÐ´Ð°ÑÑÑÐ²ÐµÐ½Ð½Ð°Ñ Ð¿Ð¾Ð»Ð¸ÑÐ¸ÐºÐ°
PR-ÑÑÐµÐ´ÑÑÐ²Ð°
Ð¿ÑÐ¾Ð¿Ð°Ð³Ð°Ð½Ð´Ð°

description: Ð Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ ÑÐ°ÑÑÐ¼Ð°ÑÑÐ¸Ð²Ð°ÐµÑÑÑ Ð²Ð¾Ð¿ÑÐ¾Ñ Ð¾Ð± Ð°ÐºÑÑÐ°Ð»ÑÐ½Ð¾ÑÑÐ¸ ÑÐ¾ÑÐ¼Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð·Ð´Ð¾ÑÐ¾Ð²Ð¾Ð³Ð¾ Ð¾Ð±ÑÐ°Ð·Ð° Ð¶Ð¸Ð·Ð½Ð¸ Ñ Ð½Ð°ÑÐµÐ»ÐµÐ½Ð¸Ñ, ÐºÐ°Ðº Ð²Ð°Ð¶Ð½ÐµÐ¹ÑÐµÐ¹ ÑÐ¾ÑÑÐ°Ð²Ð»ÑÑÑÐµÐ¹ ÑÐ¾ÑÐ¸Ð°Ð»ÑÐ½Ð¾-ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ ÑÐ°Ð·Ð²Ð¸ÑÐ¸Ñ Ð Ð¾ÑÑÐ¸Ð¸. ÐÐ´Ð½Ð¸Ð¼ Ð¸Ð· Ð¾ÑÐ½Ð¾Ð²Ð½ÑÑ ÑÐ°ÐºÑÐ¾ÑÐ¾Ð², ÑÐ¿Ð¾ÑÐ¾Ð±ÑÑÐ²ÑÑÑÐ¸Ñ ÑÐ¾ÑÐ¼Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð·Ð´Ð¾ÑÐ¾Ð²Ð¾Ð³Ð¾ Ð¾Ð±ÑÐ°Ð·Ð° Ð¶Ð¸Ð·Ð½Ð¸, ÑÐ²Ð»ÑÐµÑÑÑ Ð½ÐµÐ¾Ð±ÑÐ¾Ð´Ð¸Ð¼Ð¾ÑÑÑ Ð¸Ð½ÑÐ¾ÑÐ¼Ð¸ÑÐ¾Ð²Ð°Ð½Ð½Ð¾ÑÑÐ¸ Ð¾Ð±ÑÐµÑÑÐ²Ð° Ð¸ ÑÐµÐ»ÐµÐ½Ð°Ð¿ÑÐ°Ð²Ð»ÐµÐ½Ð½Ð°Ñ Ð¿ÑÐ¾Ð¿Ð°Ð³Ð°Ð½Ð´Ð° Ð·Ð´Ð¾ÑÐ¾Ð²Ð¾Ð³Ð¾ Ð¾Ð±ÑÐ°Ð·Ð° Ð¶Ð¸Ð·Ð½Ð¸ Ñ Ð¿Ð¾Ð¼Ð¾ÑÑÑ PR-ÑÑÐµÐ´ÑÑÐ².
Perturbation theory for ac-driven interfaces in random media
Creators: name: Schütze, Friedmar
Publisher: name: arXiv
Year: 2009
Subjects: subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: FOS: Physical sciences

description: We study $D$-dimensional elastic manifolds driven by ac-forces in a disordered environment using a perturbation expansion in the disorder strength and the mean-field approximation. We find, that for $D\le 4$ perturbation theory produces non-regular terms that grow unboundedly in time. The origin of these non-regular terms is explained. By using a graphical representation we argue that the perturbation expansion is regular to all orders for $D>4$. Moreover, for the corresponding mean-field problem we prove that ill-behaved diagrams can be resummed in a way, that their unbounded parts mutually cancel. Our analytical results are supported by numerical investigations. Furthermore, we conjecture the scaling of the Fourier coefficients of the mean velocity with the amplitude of the driving force $h$.
description: 23 pages, substantial changes, replaced with the published version
Experience Sampling Study - Moderation Effect of Personality
Creators: name: Guo, Yingchi
name: Schmader, Toni
name: Götz, Friedrich
Publisher: name: Open Science Framework
Year: 2022
Subjects: subject: Social Psychology
subject: Social and Behavioral Sciences
subject: Psychology
subject: FOS: Psychology
subject: Goal Fit
subject: Personality
subject: Social Fit
subject: State Authenticity

description: The primary purpose of this longitudinal study is to shed light on the role of personality traits as potential moderators of the relationship between students’ state feelings of three types of fit and various outcome measures of psychological adjustment.
Transient and Quasi‐Equilibrium Climate States at 1.5°C and 2°C Global Warming
Creators: name: King, Andrew D
name: Borowiak, Alexander R
name: Brown, Josephine R
name: Frame, David
name: Harrington, Luke
name: Min, Seung‐Ki
name: Pendergrass, Angeline
name: Rugenstein, Maria
name: Sniderman, JM Kale
name: Stone, Dáithí A
Publisher: name: Open Access Victoria University of Wellington | Te Herenga Waka
Year: 2021
Subjects: subject: 50299 Environmental Science and Management not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 40699 Physical Geography and Environmental Geoscience not elsewhere classified
subject: Atmospheric Sciences

description: No description supplied
Neutrino Masses and A TeV Scale Seesaw Mechanism
Creators: name: Chao, Wei
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: A simple extension of the Standard Model providing TeV scale seesaw mechanism is presented. Beside the Standard Model particles and right-handed Majorana neutrinos, the model contains a singly charged scalar, an extra Higgs doublet and three vector like singly charged fermions. In our model, Dirac neutrino mass matrix raises only at the loop level. Small but non-zero Majorana neutrino masses come from integrating out heavy Majorana neutrinos, which can be at the TeV scale. The phenomenologies of the model are investigated, including scalar mass spectrum, neutrino masses and mixings, lepton flavor violations, heavy neutrino magnetic moments as well as possible collider signatures of the model at the LHC.
description: 13 pages, 4 figures. references added
Ullyses, un riferimento tra le stelle
Creators: Maura Sandri
Publisher: name: Media Inaf
Year: 2020

Ullyses è un programma di osservazione del telescopio spaziale Hubble che prevede l’osservazione in luce ultravioletta di oltre 300 stelle, al fine di produrre una libreria di modelli spettrali di giovani stelle di piccola massa, localizzate in otto regioni di formazione stellare nella Via Lattea, e di stelle mature di grande massa, localizzate in diverse galassie nane vicine, comprese le Nubi di Magellano
title: Ð¡Ð¸Ð½ÑÐµÐ· Ð¸ ÑÑÐ°Ð±Ð¸Ð»Ð¸Ð·Ð°ÑÐ¸Ñ Ð½Ð°Ð½Ð¾ÑÐ°ÑÑÐ¸Ñ Ð²Ð¸ÑÐ¼ÑÑÐ° Ð² Ð²Ð¾Ð´Ð½ÑÑ ÑÐ°ÑÑÐ²Ð¾ÑÐ°Ñ
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
Creators: name: ÐÐ¾ÑÐ¾ÑÐºÐ¸Ñ, ÐÐºÐ°ÑÐµÑ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: ÑÐ¸Ð½ÑÐµÐ· Ð½Ð°Ð½Ð¾ÑÐ°ÑÑÐ¸Ñ
ÑÑÐ°Ð±Ð¸Ð»Ð¸Ð·Ð°ÑÐ¸Ñ Ð½Ð°Ð½Ð¾ÑÐ°ÑÑÐ¸Ñ
Ð²Ð¸ÑÐ¼ÑÑ
Ð¿Ð¾Ð»Ð¸Ð¼ÐµÑÑ

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title: ÐÐ²ÑÐ¼ÐµÑÐ½Ð°Ñ Ð³ÑÐ°ÑÐ¸ÐºÐ°. ÐÐ°Ð±Ð¾ÑÐ°ÑÐ¾ÑÐ½ÑÐ¹ Ð¿ÑÐ°ÐºÑÐ¸ÐºÑÐ¼
title: Ð¼ÐµÑÐ¾Ð´Ð¸ÑÐµÑÐºÐ¸Ðµ ÑÐºÐ°Ð·Ð°Ð½Ð¸Ñ Ðº Ð»Ð°Ð±Ð¾ÑÐ°ÑÐ¾ÑÐ½ÑÐ¼ ÑÐ°Ð±Ð¾ÑÐ°Ð¼ Ð¿Ð¾ ÐºÑÑÑÑ Â«ÐÐ¾Ð¼Ð¿ÑÑÑÐµÑÐ½Ð°Ñ ÐÑÐ°ÑÐ¸ÐºÐ°Â» Ð´Ð»Ñ ÑÑÑÐ´ÐµÐ½ÑÐ¾Ð² ÐÑÑÑÐµÐ¹ ÑÐºÐ¾Ð»Ñ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½Ð¾Ð¹ Ð¸Ð½Ð¶ÐµÐ½ÐµÑÐ¸Ð¸
titleType: Subtitle
Creators: name: ÐÐµÐ¾Ð½ÑÑÐµÐ²Ð°, Ð¢Ð°ÑÑÑ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: 2021
Subjects: ÐÐ°ÑÐ¸Ð½Ð½Ð°Ñ Ð³ÑÐ°ÑÐ¸ÐºÐ°
Ð´Ð²ÑÐ¼ÐµÑÐ½Ð°Ñ Ð³ÑÐ°ÑÐ¸ÐºÐ°
Ð¿ÑÐ°ÐºÑÐ¸ÐºÑÐ¼
ÑÑÐµÐ±Ð½Ð¸ÐºÐ¸ Ð¸ Ð¿Ð¾ÑÐ¾Ð±Ð¸Ñ Ð´Ð»Ñ Ð²ÑÐ·Ð¾Ð²

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title: Ð¡Ð¾Ð²ÐµÑÑÐµÐ½ÑÑÐ²Ð¾Ð²Ð°Ð½Ð¸Ðµ ÑÐ¸ÑÑÐµÐ¼Ñ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ Ð¿ÐµÑÑÐ¾Ð½Ð°Ð»Ð¾Ð¼ Ð½Ð° Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ð¸
title: Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÑÐºÐ°Ñ ÑÐ°Ð±Ð¾ÑÐ°
titleType: Subtitle
Creators: name: ÐÑÑÐ¾ÐºÐ¸, Ð¢Ð°ÑÑÑ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: 2016
Subjects: ÑÐ¸ÑÑÐµÐ¼Ð° ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ Ð¿ÐµÑÑÐ¾Ð½Ð°Ð»Ð¾Ð¼
Ð¿ÐµÑÑÐ¾Ð½Ð°Ð»
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description: Ð ÑÐ°Ð±Ð¾ÑÐµ ÑÐ°ÑÑÐ¼Ð°ÑÑÐ¸Ð²Ð°ÐµÑÑÑ ÑÐ¸ÑÑÐµÐ¼Ð° ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ Ð¿ÐµÑÑÐ¾Ð½Ð°Ð»Ð¾Ð¼ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ, ÐµÐµ ÑÑÑÐ½Ð¾ÑÑÑ, ÑÑÐ½ÐºÑÐ¸Ð¸, Ð·Ð°Ð´Ð°ÑÐ¸ Ð¸ Ð¿ÑÐ¸Ð½ÑÐ¸Ð¿Ñ, Ð´Ð°Ð½Ð° Ð¿Ð¾Ð´ÑÐ¾Ð±Ð½Ð°Ñ ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸ÐºÐ° Ð¾ÑÐ½Ð¾Ð²Ð½ÑÑ Ð°ÑÐ¿ÐµÐºÑÐ¾Ð² ÑÐ¸ÑÑÐµÐ¼Ñ Ð¸ Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð° Ð½Ð°Ð¸Ð±Ð¾Ð»ÐµÐµ ÑÐ¾ÑÐ½Ð°Ñ Ð¼ÐµÑÐ¾Ð´Ð¸ÐºÐ° Ð¾ÑÐµÐ½ÐºÐ¸ ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÐ¸ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ ÑÐ¸ÑÑÐµÐ¼Ñ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ Ð¿ÐµÑÑÐ¾Ð½Ð°Ð»Ð¾Ð¼ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ Ð¾Ð±ÑÐµÑÑÐ²ÐµÐ½Ð½Ð¾Ð³Ð¾ Ð¿Ð¸ÑÐ°Ð½Ð¸Ñ. ÐÐ½Ð°Ð»Ð¸Ð·Ð¸ÑÑÐµÑÑÑ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½ÑÐµÑÐºÐ°Ñ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÑ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ ÐÐÐ Â«Ð¢ÑÑÑÐµÐ»ÑÂ», Ð²ÑÑÐ²Ð»ÑÑÑÑÑ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÐµ Ð¿ÑÐ¾Ð±Ð»ÐµÐ¼Ñ, Ð¸ ÑÐ°Ð·ÑÐ°Ð±Ð°ÑÑÐ²Ð°ÐµÑÑÑ Ð¿ÐµÑÐµÑÐµÐ½Ñ Ð¼ÐµÑÐ¾Ð¿ÑÐ¸ÑÑÐ¸Ð¹ ÑÐµÐºÐ¾Ð¼ÐµÐ½Ð´Ð°ÑÐµÐ»ÑÐ½Ð¾Ð³Ð¾ ÑÐ°ÑÐ°ÐºÑÐµÑÐ° Ñ ÑÐµÐ»ÑÑ ÑÐ¾Ð²ÐµÑÑÐµÐ½ÑÑÐ²Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¸ Ð¿Ð¾Ð²ÑÑÐµÐ½Ð¸Ñ ÐºÐ°ÑÐµÑÑÐ²Ð° ÑÐ°Ð±Ð¾ÑÑ ÑÐ¸ÑÑÐµÐ¼Ñ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ Ð¿ÐµÑÑÐ¾Ð½Ð°Ð»Ð¾Ð¼ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ.
title: ÐÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½ÑÐµ ÑÑÐµÐ´ÑÑÐ²Ð° ÑÐ±Ð¾ÑÐ° Ð¸ Ð¾ÑÐ¾Ð±ÑÐ°Ð¶ÐµÐ½Ð¸Ñ Ð¸Ð½ÑÐ¾ÑÐ¼Ð°ÑÐ¸Ð¸ Ð¾ ÑÐ¾ÑÑÐ¾ÑÐ½Ð¸Ð¸ Ð»Ð¾ÐºÐ°Ð»ÑÐ½Ð¾Ð¹ ÑÐµÑÐ¸
title: Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÑÐºÐ°Ñ ÑÐ°Ð±Ð¾ÑÐ°
titleType: Subtitle
Creators: name: Ð ÑÑÐ¸Ð½, ÐÐ°ÑÐ²ÐµÐ¹
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»Ð¾ÐºÐ°Ð»ÑÐ½Ð°Ñ ÑÐµÑÑ
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description: Ð Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ Ð¿ÑÐµÐ´ÑÑÐ°Ð²Ð»ÐµÐ½Ñ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÑ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ¸ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½ÑÑ ÑÑÐµÐ´ÑÑÐ² ÑÐ±Ð¾ÑÐ° Ð¸ Ð¾ÑÐ¾Ð±ÑÐ°Ð¶ÐµÐ½Ð¸Ñ Ð¸Ð½ÑÐ¾ÑÐ¼Ð°ÑÐ¸Ð¸ Ð¾ ÑÐ¾ÑÑÐ¾ÑÐ½Ð¸Ð¸ Ð»Ð¾ÐºÐ°Ð»ÑÐ½Ð¾Ð¹ ÑÐµÑÐ¸. ÐÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½Ð¾Ðµ Ð¾Ð±ÐµÑÐ¿ÐµÑÐµÐ½Ð¸Ðµ Ð¿ÑÐµÐ´Ð½Ð°Ð·Ð½Ð°ÑÐµÐ½Ð¾ Ð´Ð»Ñ Ð¾Ð±ÑÐ°Ð±Ð¾ÑÐºÐ¸ ÑÐ¾Ð¾Ð±ÑÐµÐ½Ð¸Ð¹, ÐºÐ¾ÑÐ¾ÑÑÐµ ÑÐ¾ÑÐ¼Ð¸ÑÑÑÑ ÐºÐ¾Ð¼Ð¼ÑÑÐ°ÑÐ¾ÑÑ Ð² ÑÐ¾Ð¾ÑÐ²ÐµÑÑÑÐ²Ð¸Ð¸ Ñ Ð¿ÑÐ¾ÑÐ¾ÐºÐ¾Ð»Ð¾Ð¼ RFC: 5424. ÐÑÐµÐ´ÑÑÐ°Ð²Ð»ÐµÐ½Ñ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÑ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ¸ Ð°Ð»Ð³Ð¾ÑÐ¸ÑÐ¼Ð° ÑÐ°Ð·Ð±Ð¾ÑÐ° ÑÐµÐºÑÑÐ¾Ð²ÑÑ ÑÐ¾Ð¾Ð±ÑÐµÐ½Ð¸Ð¹ ÐºÐ¾Ð¼Ð¼ÑÑÐ°ÑÐ¾ÑÐ¾Ð². ÐÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½ÑÐµ ÑÑÐµÐ´ÑÑÐ²Ð° ÑÐ¾ÑÑÐ¾ÑÑ Ð¸Ð· ÑÑÐµÑ ÐºÐ¾Ð¼Ð¿Ð¾Ð½ÐµÐ½ÑÐ¾Ð²: ÑÐµÑÐ²ÐµÑÐ°, Ð±Ð°Ð·Ñ Ð´Ð°Ð½Ð½ÑÑ Ð¸ Ð²ÐµÐ±-Ð¸Ð½ÑÐµÑÑÐµÐ¹ÑÐ°. Ð¡ÐµÑÐ²ÐµÑ Ð¾ÑÐ²ÐµÑÐ°ÐµÑ Ð·Ð° Ð¿ÑÐ¸ÐµÐ¼ Ð¸ ÑÐ°Ð·Ð±Ð¾Ñ ÑÐ¾Ð¾Ð±ÑÐµÐ½Ð¸Ð¹ Ð¸ Ð¾ÑÐ¿ÑÐ°Ð²ÐºÑ Ð¸Ð½ÑÐ¾ÑÐ¼Ð°ÑÐ¸Ð¸ Ð² Ð±Ð°Ð·Ñ Ð´Ð°Ð½Ð½ÑÑ. ÐÐ°Ð·Ð° Ð´Ð°Ð½Ð½ÑÑ ÑÐ²Ð»ÑÐµÑÑÑ ÑÑÐ°Ð½Ð¸Ð»Ð¸ÑÐµÐ¼ Ð²ÑÐµÑ ÑÐ¾Ð¾Ð±ÑÐµÐ½Ð¸Ð¹. ÐÐµÐ±-Ð¸Ð½ÑÐµÑÑÐµÐ¹Ñ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·ÑÐµÑÑÑ Ð´Ð»Ñ Ð¾ÑÐ¾Ð±ÑÐ°Ð¶ÐµÐ½Ð¸Ñ Ð¸ ÑÐ¾ÑÑÐ¸ÑÐ¾Ð²ÐºÐ¸ ÑÐ¾Ð±ÑÑÐ¸Ð¹ Ð² Ð»Ð¾ÐºÐ°Ð»ÑÐ½Ð¾Ð¹ ÑÐµÑÐ¸. ÐÐ±Ð»Ð°ÑÑÑÑ Ð¿ÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸Ñ Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ - Ð¾Ð±ÑÐ»ÑÐ¶Ð¸Ð²Ð°Ð½Ð¸Ðµ Ð»Ð¾ÐºÐ°Ð»ÑÐ½ÑÑ Ð²ÑÑÐ¸ÑÐ»Ð¸ÑÐµÐ»ÑÐ½ÑÑ ÑÐµÑÐµÐ¹. Ð Ð°Ð±Ð¾ÑÐ° ÑÐ¾Ð´ÐµÑÐ¶Ð¸Ñ - 64 ÑÑÑ, Ð¸Ð· Ð½Ð¸Ñ: 25 -ÑÐ¸ÑÑÐ½ÐºÐ¾Ð², 1-ÑÐ°Ð±Ð»Ð¸ÑÐ°, 1 -Ð¿ÑÐ¸Ð»Ð¾Ð¶ÐµÐ½Ð¸Ð¹. ÐÐ»ÑÑÐµÐ²ÑÐµ ÑÐ»Ð¾Ð²Ð°: Ð»Ð¾ÐºÐ°Ð»ÑÐ½Ð°Ñ ÑÐµÑÑ, ÐºÐ¾Ð¼Ð¼ÑÑÐ°ÑÐ¾Ñ, syslog, ÐºÐ¾Ð¼Ð¼ÑÑÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ðµ Ð¾Ð±Ð¾ÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ.
Messa a punto una “bilancia” per pesare i buchi neri
Creators: Redazione Media Inaf
Publisher: name: Media Inaf
Year: 2020

Uno studio internazionale guidato da Elena Dalla Bontà dell’Università di Padova, associata Inaf, ha permesso di trovare una formula empirica per determinare la massa dei buchi neri al centro delle galassie attive attraverso una singola misura della larghezza e luminosità delle righe di emissione prodotte dal gas riscaldato e ionizzato dalla radiazione ultravioletta vicino al buco nero
Dynamics and entanglement in spherically symmetric quantum gravity
Creators: name: Husain, Viqar
name: Terno, Daniel R.
Publisher: name: arXiv
Year: 2009
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The gravity-scalar field system in spherical symmetry provides a natural setting for exploring gravitational collapse and its aftermath in quantum gravity. In a canonical approach, we give constructions of the Hamiltonian operator, and of semiclassical states peaked on constraint free data. Such states provide explicit examples of physical states. We also show that matter-gravity entanglement is an inherent feature of physical states, whether or not there is a black hole.
description: 12 pages, 1 figure
Al Green Bank Observatory una spalla per Chime
Creators: Giuseppe Fiasconaro
Publisher: name: Media Inaf
Year: 2020

Grazie a una sovvenzione del National Science Foundation, il Green Bank Observatory (Usa) sarà presto dotato di un nuovo radiotelescopio che affiancherà Chime per individuare le coordinate di provenienza e svelare definitivamente la natura degli effimeri ed enigmatici lampi radio veloci attraverso l’interferometria a lunghissima base
Cheops scansa un detrito spaziale cinese
Creators: Valentina Guglielmo
Publisher: name: Media Inaf
Year: 2020

Frammenti di missioni spaziali – razzi, strumenti, satelliti – del passato sono intrappolati in orbita intorno alla Terra, e rappresentano vere e proprie mine vaganti da scansare per le missioni attualmente operative. Lo scorso primo ottobre l’ufficio dell’Esa deputato al monitoraggio dei detriti spaziali ha lanciato il primo allarme per il telescopio spaziale Cheops. Nonostante il preavviso ridotto rispetto alle operazioni routinarie di aggiustamento delle orbite gestite da Esa, la manovra è stata eseguita con successo, con uno spreco di carburante irrisorio e solo una notte osservativa perduta
title: ÐÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ñ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²ÐµÐ½Ð½Ð¾-ÑÐ¾ÑÐ³Ð¾Ð²Ð¾Ð¹ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ ÑÑÐ±Ð½Ð¾Ð³Ð¾ ÑÐµÑÑÐ¾ÑÐ°Ð½Ð° Ð½Ð° 75 Ð¼ÐµÑÑ Ð² ÐÐÐ¢ Â«ÐÐÐ¢Ð ÐÐ·ÐµÑÐ½ÑÐ¹Â» Ð¢Ð²ÐµÑÑÐºÐ¾Ð¹ Ð¾Ð±Ð»Ð°ÑÑÐ¸
title: Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÑÐºÐ°Ñ ÑÐ°Ð±Ð¾ÑÐ°
titleType: Subtitle
Creators: name: ÐÐ°Ð½ÐºÐµÐ²Ð¸Ñ, ÐÑÑÐµÐ¼
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2016
Subjects: ÑÐµÑÑÐ¾ÑÐ°Ð½
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description: ÐÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ð¾ Ð¼Ð°ÑÐºÐµÑÐ¸Ð½Ð³Ð¾Ð²Ð¾Ðµ Ð¾Ð±Ð¾ÑÐ½Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð½ÐµÐ¾Ð±ÑÐ¾Ð´Ð¸Ð¼Ð¾ÑÑÐ¸ Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ Ð¿Ð¸ÑÐ°Ð½Ð¸Ñ, Ð¿ÑÐ¾Ð¸Ð·Ð²ÐµÐ´ÐµÐ½Ñ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ðµ ÑÐ°ÑÑÐµÑÑ Ð¾Ð±Ð¾ÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ, Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð° Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÑÑÑÐºÑÑÑÐ° Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ. Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ñ Ð¼ÐµÑÐ¾Ð¿ÑÐ¸ÑÑÐ¸Ñ Ð¿Ð¾ Ð¾Ð±ÐµÑÐ¿ÐµÑÐµÐ½Ð¸Ñ Ð±ÐµÐ·Ð¾Ð¿Ð°ÑÐ½Ð¾ÑÑÐ¸ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÑÐµÐ¼Ð¾Ð³Ð¾ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ, ÐµÐ³Ð¾ Ð¿Ð»Ð°Ð½Ð¸ÑÐ¾Ð²Ð¾ÑÐ½Ð¾Ðµ ÑÐµÑÐµÐ½Ð¸Ðµ Ð¸ Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ñ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÐµ ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¸Ðµ Ð¿Ð¾ÐºÐ°Ð·Ð°ÑÐµÐ»Ð¸.