cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
title: Ð ÑÑÑÐºÐ¸Ð¹ ÑÐ·ÑÐº ÐºÐ°Ðº Ð¸Ð½Ð¾ÑÑÑÐ°Ð½Ð½ÑÐ¹ Ð´Ð»Ñ ÑÐ¿ÐµÑÐ¸Ð°Ð»Ð¸ÑÑÐ¾Ð² Ð°ÑÐ¾Ð¼Ð½Ð¾-ÑÐ½ÐµÑÐ³ÐµÑÐ¸ÑÐµÑÐºÐ¾Ð¹ Ð¾ÑÑÐ°ÑÐ»Ð¸. ÐÐ½Ð¸Ð³Ð° Ð´Ð»Ñ ÑÑÑÐ´ÐµÐ½ÑÐ°. Ð§. 1
title: ÑÑÐµÐ±Ð½Ð¾Ðµ Ð¿Ð¾ÑÐ¾Ð±Ð¸Ðµ
titleType: Subtitle
Creators: name: ÐÐ¾ÑÐ±ÐµÐ½ÐºÐ¾, ÐÐ¸ÐºÑÐ¾ÑÐ¸Ñ
name: ÐÑÐ°ÑÐ½Ð¾ÑÑÐºÐ¾Ð²Ð°, Ð¡Ð¾ÑÑÑ
name: Ð¡Ð»Ð°Ð²Ð¸Ð½Ð°, ÐÐ²Ð³ÐµÐ½Ð¸Ñ
name: ÐÑÑÑÑÐ¸Ð½Ð°, ÐÐºÐ°ÑÐµÑÐ¸Ð½Ð°
Publisher: name: ÐÐÐÐÐ¢ÐÐ¥-ÐÐ ÐÐ¡Ð¡
Year: 2021
Subjects: ÑÑÑÑÐºÐ¸Ð¹ ÑÐ·ÑÐº
ÑÑÐµÐ±Ð½Ð¸ÐºÐ¸ Ð¸ Ð¿Ð¾ÑÐ¾Ð±Ð¸Ñ Ð´Ð»Ñ Ð²ÑÐ·Ð¾Ð²

description: Ð£ÑÐµÐ±Ð½Ð¾Ðµ Ð¿Ð¾ÑÐ¾Ð±Ð¸Ðµ Ð¿ÑÐµÐ´Ð½Ð°Ð·Ð½Ð°ÑÐµÐ½Ð¾ Ð´Ð»Ñ Ð¸Ð½Ð¾ÑÑÑÐ°Ð½Ð½ÑÑ ÑÐ¿ÐµÑÐ¸Ð°Ð»Ð¸ÑÑÐ¾Ð² Ð°ÑÐ¾Ð¼Ð½Ð¾-ÑÐ½ÐµÑÐ³ÐµÑÐ¸ÑÐµÑÐºÐ¾Ð¹ Ð¾ÑÑÐ°ÑÐ»Ð¸, Ð²Ð»Ð°Ð´ÐµÑÑÐ¸Ñ ÑÑÑÑÐºÐ¸Ð¼ ÑÐ·ÑÐºÐ¾Ð¼ Ð½Ð° ÑÑÐ¾Ð²Ð½Ðµ Ð2 Ð¸ Ð¸Ð·ÑÑÐ°ÑÑÐ¸Ñ ÑÑÑÑÐºÐ¸Ð¹ ÑÐ·ÑÐº Ð² ÑÐ¿ÐµÑÐ¸Ð°Ð»ÑÐ½ÑÑ ÑÐµÐ»ÑÑ. ÐÐ¾ÑÐ¾Ð±Ð¸Ðµ ÑÐ¾ÑÑÐ¾Ð¸Ñ Ð¸Ð· ÐºÐ½Ð¸Ð³Ð¸ Ð´Ð»Ñ ÑÑÑÐ´ÐµÐ½ÑÐ° Ð² 2-Ñ ÑÐ°ÑÑÑÑ. Ð¦ÐµÐ»Ñ ÑÑÐµÐ±Ð½Ð¾Ð³Ð¾ Ð¿Ð¾ÑÐ¾Ð±Ð¸Ñ â ÑÐ¾ÑÐ¼Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ ÐºÐ¾Ð¼Ð¼ÑÐ½Ð¸ÐºÐ°ÑÐ¸Ð²Ð½Ð¾Ð¹ ÐºÐ¾Ð¼Ð¿ÐµÑÐµÐ½ÑÐ¸Ð¸, Ð´Ð¾ÑÑÐ°ÑÐ¾ÑÐ½Ð¾Ð¹ Ð´Ð»Ñ
ÑÐ´Ð¾Ð²Ð»ÐµÑÐ²Ð¾ÑÐµÐ½Ð¸Ñ ÐºÐ¾Ð¼Ð¼ÑÐ½Ð¸ÐºÐ°ÑÐ¸Ð²Ð½ÑÑ Ð¿Ð¾ÑÑÐµÐ±Ð½Ð¾ÑÑÐµÐ¹ Ð² ÑÑÐµÐ±Ð½Ð¾-Ð½Ð°ÑÑÐ½Ð¾Ð¹ Ð¸ Ð¿ÑÐ¾ÑÐµÑÑÐ¸Ð¾Ð½Ð°Ð»ÑÐ½Ð¾Ð¹ ÑÑÐµÑÐ°Ñ Ð¾Ð±ÑÐµÐ½Ð¸Ñ Ð½Ð° ÑÑÐ¾Ð²Ð½Ðµ Ð1. Ð¢ÐµÐºÑÑÐ¾ÑÐµÐºÑ Ð¿ÐµÑÐ²Ð¾Ð¹ ÑÐ°ÑÑÐ¸ ÐÐ½Ð¸Ð³Ð¸ Ð´Ð»Ñ ÑÑÑÐ´ÐµÐ½ÑÐ° ÑÐ¾ÑÑÐ°Ð²Ð»ÑÑÑ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ñ, Ð¾ÑÐ²Ð°ÑÑÐ²Ð°ÑÑÐ¸Ðµ ÑÐµÐ¼Ñ
Â«ÐÑÐ¾Ð¼Ð½Ð¾-ÑÐ½ÐµÑÐ³ÐµÑÐ¸ÑÐµÑÐºÐ°Ñ Ð¸Ð½ÑÑÐ°ÑÑÑÑÐºÑÑÑÐ°Â», Â«ÐÑÐ¾Ð¼Ð½Ð¾-ÑÐ½ÐµÑÐ³ÐµÑÐ¸ÑÐµÑÐºÐ°Ñ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸ÑÂ», Â«ÐÑÐ¾Ð¼Ð½Ð¾-ÑÐ½ÐµÑÐ³ÐµÑÐ¸ÑÐµÑÐºÐ¸Ð¹ Ð¸Ð½Ð¶Ð¸Ð½Ð¸ÑÐ¸Ð½Ð³Â», Â«Ð¯Ð´ÐµÑÐ½ÑÐ¹ ÑÐ¾Ð¿Ð»Ð¸Ð²Ð½ÑÐ¹ ÑÐ¸ÐºÐ»Â».
title: Ð¡Ð¾Ð²ÐµÑÑÐµÐ½ÑÑÐ²Ð¾Ð²Ð°Ð½Ð¸Ðµ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ¸ ÑÐµÐºÐ»Ð°Ð¼Ð½Ð¾Ð³Ð¾ Ð¿ÑÐ¾Ð´ÑÐºÑÐ° Ð·Ð° ÑÑÐµÑ Ð²Ð½ÐµÐ´ÑÐµÐ½Ð¸Ñ Ð¿ÑÐ¾ÑÐµÐ´ÑÑÑ ÑÐµÑÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸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¤ÐµÑÐ¸ÑÐµÐ², ÐÐ²Ð°Ð½
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2018
Subjects: ÑÐµÑÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ
Ð¿ÑÐ¸Ð½ÑÐ¸Ð¿Ñ ÑÐµÑÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ
Ð¼ÐµÑÐ¾Ð´Ñ ÑÐµÑÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ
ÑÐµÑÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ Ð¼ÐµÑÐ¾Ð´Ð¾Ð¼ Ð±ÐµÐ»Ð¾Ð³Ð¾ ÑÑÐ¸ÐºÐ°
ÑÐµÑÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ Ð¼ÐµÑÐ¾Ð´Ð¾Ð¼ ÑÐµÑÐ½Ð¾Ð³Ð¾ ÑÑÐ¸ÐºÐ°

description: Ð Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ Ð¸Ð·Ð»Ð¾Ð¶ÐµÐ½Ð° ÑÑÑÐ½Ð¾ÑÑÑ Ð¿Ð¾Ð´ÑÐ¾Ð´Ð° Ðº ÑÐ¾Ð·Ð´Ð°Ð½Ð¸Ñ ÑÐ¸ÑÑÐµÐ¼Ñ ÐºÐ¾Ð½ÑÑÐ¾Ð»Ñ ÐºÐ°ÑÐµÑÑÐ²Ð° Ð¸ Ð°Ð´Ð¼Ð¸Ð½Ð¸ÑÑÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ ÐºÐ¾ÑÐ¿Ð¾ÑÐ°ÑÐ¸Ð²Ð½ÑÑ ÑÐµÐ»ÐµÑÐ¾Ð½Ð½ÑÑ ÑÑÐ°Ð½ÑÐ¸Ð¹ Ð½Ð° Ð±Ð°Ð·Ðµ ÑÐµÑÐ²Ð¸ÑÐ½Ð¾Ð³Ð¾ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½Ð¾Ð³Ð¾ ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑÐ° asterisk. ÐÐ°Ð½Ñ Ð¾Ð±ÑÐ¸Ðµ Ð¿Ð¾Ð½ÑÑÐ¸Ñ Ð¸ ÐºÐ»Ð°ÑÑÐ¸ÑÐ¸ÐºÐ°ÑÐ¸Ñ IT-ÑÐ¸ÑÑÐµÐ¼ ÑÐ¸ÑÑÐ¾Ð²Ð¾Ð¹ ÑÐµÐ»ÐµÑÐ¾Ð½Ð¸Ð¸. ÐÑÐ¾Ð²ÐµÐ´ÐµÐ½ Ð°Ð½Ð°Ð»Ð¸Ð· ÑÐ¸ÑÑÐµÐ¼-Ð¿ÑÐ¾ÑÐ¾ÑÐ¸Ð¿Ð¾Ð². ÐÐ·ÑÑÐµÐ½Ð° ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸Ñ ÑÐ¾Ð·Ð´Ð°Ð½Ð¸Ñ Ð¸Ð½ÑÐ¾ÑÐ¼Ð°ÑÐ¸Ð¾Ð½Ð½ÑÑ ÑÐ¸ÑÑÐµÐ¼ Ð´Ð»Ñ ÑÐ¾Ð·Ð´Ð°Ð½Ð¸Ñ ÑÐ»ÑÐ¶Ð± Ð°Ð½Ð°Ð»Ð¸ÑÐ¸ÐºÐ¸ Ð² Ð¾Ð±Ð»Ð°ÑÑÐ¸ ÐºÐ¾Ð¼Ð¼ÑÐ½Ð¸ÐºÐ°ÑÐ¸Ð¹. Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½ ÑÐ¿Ð¾ÑÐ¾Ð± Ð²Ð½ÐµÐ´ÑÐµÐ½Ð¸Ñ ÑÐ¸ÑÑÐµÐ¼Ñ.
The Chrono-Geometrical Structure of General Relativity and Clock
  Synchronization
Creators: name: Lusanna, Luca
Publisher: name: INFN Open Access Repository
Year: 2007

description: After a review of the chrono-geometrical structure of special relativity,
where the definition of the instantaneous 3-space is based on the
observer-dependent convention for the synchronization of distant clocks, it is
shown that in a class of models of general relativity the instantaneous 3-space
and the associated clock synchronization convention are dynamically determined
by Einstein's equations. This theoretical framework is necessary to understand
the relativistic effects around the Earth, to be tested with the ACES mission
of ESA, and the implications for metrology induced by the accuracy of the new
generation of atomic clocks.
Quantum Algorithm for Molecular Properties and Geometry Optimization
Creators: name: Kassal, Ivan
name: Aspuru-Guzik, Alán
Publisher: name: arXiv
Year: 2009
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: It is known that quantum computers, if available, would allow an exponential decrease in the computational cost of quantum simulations. We extend this result to show that the computation of molecular properties (energy derivatives) could also be sped up using quantum computers. We provide a quantum algorithm for the numerical evaluation of molecular properties, whose time cost is a constant multiple of the time needed to compute the molecular energy, regardless of the size of the system. Molecular properties computed with the proposed approach could also be used for the optimization of molecular geometries or other properties. For that purpose, we discuss the benefits of quantum techniques for Newton's method and Householder methods. Finally, global minima for the proposed optimizations can be found using the quantum basin hopper algorithm, which offers an additional quadratic reduction in cost over classical multi-start techniques.
description: 6 pages
Hitomi: il danno è irrimediabile
Creators: Redazione Media Inaf
Publisher: name: Media Inaf
Year: 2016

Un malfunzionamento dei pannelli solari ha causato lo spegnimento del satellite giapponese e quindi i tecnici non riusciranno più a effettuare comunicazioni radio. Alla missione hanno collaborato anche NASA ed ESA. Il commento di Luigi Piro (INAF)
Vita estrema sulla Terra? Il segreto di Danakil
Creators: Eleonora Ferroni
Publisher: name: Media Inaf
Year: 2016

Nella depressione vulcanica di Danakil un gruppo di ricercatori ha scoperto che ci sono almeno tre ecosistemi estremi che possono aiutarci a capire come potrebbe formarsi la vita su altri pianeti o magari su lontane lune. I microbi estremofili interessano particolarmente gli astrobiologi perché eventualmente potrebbero sopravvivere anche su suoli ostili come quello di Marte o Titano
title: Ð­ÐºÐ¾Ð½Ð¾Ð¼Ð¸ÐºÐ° Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ. Ð¡ÑÑÐ°ÑÐµÐ³Ð¸ÑÐµÑÐºÐ¸Ð¹ Ð¿Ð¾ÑÐµÐ½ÑÐ¸Ð°Ð» Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ
title: ÑÑÐµÐ±Ð½Ð¾Ðµ Ð¿Ð¾ÑÐ¾Ð±Ð¸Ðµ
titleType: Subtitle
Creators: name: ÐÑÐ°Ð´Ð¾Ð², ÐÐ»ÐµÐºÑÐ°Ð½Ð´Ñ
Publisher: name: ÐÐ·Ð´-Ð²Ð¾ Ð¡ÐÐ±ÐÐÐ£
Year: 2002
Subjects: Ð­Ð»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ°Ñ ÑÐ½ÐµÑÐ³Ð¸Ñ

description: ÐÐ¾ÑÐ¾Ð±Ð¸Ðµ ÑÐ¾Ð¾ÑÐ²ÐµÑÑÑÐ²ÑÐµÑ Ð°Ð²ÑÐ¾ÑÑÐºÐ¾Ð¼Ñ ÐºÑÑÑÑ Ð´Ð¸ÑÑÐ¸Ð¿Ð»Ð¸Ð½Ñ "Ð­ÐºÐ¾Ð½Ð¾Ð¼Ð¸ÐºÐ° Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ" Ð½Ð°Ð¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ Ð¼Ð°Ð³Ð¸ÑÑÐµÑÑÐºÐ¾Ð¹ Ð¿Ð¾Ð´Ð³Ð¾ÑÐ¾Ð²ÐºÐ¸ 521500 "ÐÐµÐ½ÐµÐ´Ð¶Ð¼ÐµÐ½Ñ". ÐÐ·Ð»Ð¾Ð¶ÐµÐ½Ñ Ð¿ÑÐ¸Ð½ÑÐ¸Ð¿Ñ ÑÐ¾ÑÐ¼Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¾Ð¹ ÑÑÑÐ°ÑÐµÐ³Ð¸Ð¸ ÑÐ¸ÑÐ¼Ñ. ÐÐ°Ð½Ð¾ Ð¾Ð¿Ð¸ÑÐ°Ð½Ð¸Ðµ ÑÑÐµÐ¼Ñ Ð²Ð·Ð°Ð¸Ð¼Ð¾ÑÐ²ÑÐ·ÐºÐ¸ ÑÑÑÐ°ÑÐµÐ³Ð¸ÑÐµÑÐºÐ¸Ñ ÑÐµÐ»ÐµÐ¹ ÑÐµÐ´ÐµÑÐ°Ð»ÑÐ½Ð¾Ð³Ð¾ ÑÑÐ¾Ð²Ð½Ñ, ÑÑÐ¾Ð²Ð½Ñ ÑÑÐ±ÑÐµÐºÑÐ° Ð¤ÐµÐ´ÐµÑÐ°ÑÐ¸Ð¸ Ð¸ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ. Ð Ð°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ñ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÐµ Ð¿Ð¾Ð»Ð¾Ð¶ÐµÐ½Ð¸Ñ Ð¿ÑÐ¾ÑÐµÑÑÐ° ÑÐ¾ÑÐ¼Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ ÑÑÑÐ°ÑÐµÐ³Ð¸Ð¸ ÑÐ¸ÑÐ¼Ñ Ð² ÑÐµÑÐ¼Ð¸Ð½Ð°Ñ ÑÐ°Ð·Ð½ÑÑ ÑÐºÐ¾Ð» ÑÑÑÐ°ÑÐµÐ³Ð¸Ð¸ â Ð´Ð¸Ð·Ð°Ð¹Ð½Ð°, Ð¿Ð»Ð°Ð½Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ, Ð¿ÑÐµÐ´Ð¿ÑÐ¸Ð½Ð¸Ð¼Ð°ÑÐµÐ»ÑÑÑÐ²Ð°, Ð¿Ð¾Ð·Ð¸ÑÐ¸Ð¾Ð½Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ, Ð° ÑÐ°ÐºÐ¶Ðµ ÑÐºÐ¾Ð»Ñ Ð¡ÐÐ±ÐÐÐ£ Ð¸ Ð´ÑÑÐ³Ð¸Ñ ÑÐºÐ¾Ð». ÐÑÐ¾Ð±Ð¾Ðµ Ð²Ð½Ð¸Ð¼Ð°Ð½Ð¸Ðµ ÑÐ´ÐµÐ»ÐµÐ½Ð¾ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ ÑÑÑÐ°ÑÐµÐ³Ð¸ÑÐµÑÐºÐ¸Ð¼ Ð¿Ð¾ÑÐµÐ½ÑÐ¸Ð°Ð»Ð¾Ð¼ ÑÐ¸ÑÐ¼Ñ Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ðµ Ð¾Ð¿ÑÐ¸Ð¼Ð¸Ð·Ð°ÑÐ¸Ð¸ Ð¼Ð¸ÑÑÐ¸Ð¸ Ð¸ ÑÑÑÐ°ÑÐµÐ³Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð¿Ð¾ÑÐµÐ½ÑÐ¸Ð°Ð»Ð° Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ. Ð Ð°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ñ Ð¿ÑÐµÐ´Ð»Ð°Ð³Ð°ÐµÐ¼ÑÐµ Ð² Ð»Ð¸ÑÐµÑÐ°ÑÑÑÐµ Ð¿ÑÐ¸Ð½ÑÐ¸Ð¿Ñ Ð¾Ð¿ÑÐ¸Ð¼Ð¸Ð·Ð°ÑÐ¸Ð¸ ÑÐ°ÑÐ¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ñ ÑÐµÑÑÑÑÐ¾Ð². ÐÑÐ¸Ð²ÐµÐ´ÐµÐ½Ð° ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÐºÐ¾-Ð¼Ð°ÑÐµÐ¼Ð°ÑÐ¸ÑÐµÑÐºÐ°Ñ Ð¼Ð¾Ð´ÐµÐ»Ñ Ð²ÑÐ±Ð¾ÑÐ° Ð¿ÑÐµÐ´Ð¿Ð¾ÑÑÐ¸ÑÐµÐ»ÑÐ½Ð¾Ð¹ ÑÑÑÑÐºÑÑÑÑ ÑÑÑÐ°ÑÐµÐ³Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð¿Ð¾ÑÐµÐ½ÑÐ¸Ð°Ð»Ð°. ÐÑÐµÐ´Ð½Ð°Ð·Ð½Ð°ÑÐµÐ½Ð¾ Ð´Ð»Ñ ÑÑÑÐ´ÐµÐ½ÑÐ¾Ð², Ð·Ð°Ð½Ð¸Ð¼Ð°ÑÑÐ¸ÑÑÑ Ð¿Ð¾ Ð¼Ð°Ð³Ð¸ÑÑÐµÑÑÐºÐ¸Ð¼ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð°Ð¼ Ð² Ð¾Ð±Ð»Ð°ÑÑÐ¸ ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÐºÐ¸ Ð¸ Ð¼ÐµÐ½ÐµÐ´Ð¶Ð¼ÐµÐ½ÑÐ°. ÐÐ¾Ð¶ÐµÑ Ð±ÑÑÑ Ð¿Ð¾Ð»ÐµÐ·Ð½Ð¾ Ð´Ð»Ñ ÑÑÑÐ´ÐµÐ½ÑÐ¾Ð² ÑÑÐ°ÑÑÐ¸Ñ ÐºÑÑÑÐ¾Ð² ÑÐ°ÐºÑÐ»ÑÑÐµÑÐ° ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÐºÐ¸ Ð¸ Ð¼ÐµÐ½ÐµÐ´Ð¶Ð¼ÐµÐ½ÑÐ°, Ð°ÑÐ¿Ð¸ÑÐ°Ð½ÑÐ¾Ð² Ð¸ Ð¿ÑÐµÐ¿Ð¾Ð´Ð°Ð²Ð°ÑÐµÐ»ÐµÐ¹ ÑÑÐ¾Ð³Ð¾ Ð¸ Ð´ÑÑÐ³Ð¸Ñ ÑÐ°ÐºÑÐ»ÑÑÐµÑÐ¾Ð² Ð¡ÐÐ±ÐÐÐ£, Ð° ÑÐ°ÐºÐ¶Ðµ Ð´Ð»Ñ ÑÐ»ÑÑÐ°ÑÐµÐ»ÐµÐ¹ ÐºÑÑÑÐ¾Ð² Ð¿ÐµÑÐµÐ¿Ð¾Ð´Ð³Ð¾ÑÐ¾Ð²ÐºÐ¸ Ð¸ Ð¿Ð¾Ð²ÑÑÐµÐ½Ð¸Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¸ Ð¼ÐµÐ½ÐµÐ´Ð¶ÐµÑÐ¾Ð².
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°.
Danza laser nei cieli del Paranal
Creators: Redazione Media Inaf
Publisher: name: Media Inaf
Year: 2016

Lo strumento si chiama Four Laser Guide Star Facility: lancia nel cielo quattro fasci laser da 22 Watt per creare stelle guida artificiali facendo risplendere atomi di sodio nella zona superiore dell'atmosfera, così che appaiano come stelle vere
Non Photonic e-D0 correlations in p+p and Au+Au collisions at sqrt(s)NN=200 GeV
Creators: name: Geromitsos, A.
name: collaboration, STAR
Publisher: name: arXiv
Year: 2009
Subjects: subject: Nuclear Experiment (nucl-ex)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: The sum of charm and beauty in Au+Au collisions at 200 GeV measured through nonphotonic electrons, show similar suppression at high pT as light hadrons, in contrast to expectations based on the dead cone effect. To understand this observation, it is important to separate the charm and beauty components. Non-photonic electron-D0 and electron-hadron azimuthal angular correlations are used to disentangle the contributions from charm and beauty decays. The beauty contribution in p+p collisions at 200 GeV is found to be comparable to charm at pT 5.5 GeV, indicating that beauty may contribute significantly to the non photonic electrons from heavy flavour decays in Au+Au data at high pT. Furthermore, in Au+Au collisions we present the status of D0 meson reconstruction using microvertexing techniques made possible with the addition of the silicon detectors.
description: 10th Conference on the Intersections of Particle and Nuclear Physics (CIPANP 2009), San Diego, USA, 26-31 May 2009
È possibile “ascoltare” la forma d’un buco nero?
Creators: Redazione Media Inaf
Publisher: name: Media Inaf
Year: 2016

Grazie all'aumento di sensitività che gli interferometri gravitazionali raggiungeranno nei prossimi anni, eventi come GW150914, l’onda gravitazionale rilevata da LIGO nel settembre scorso, permetteranno finalmente di fare luce sulla vera natura dei buchi neri
title: ÐÐ°ÑÐµÑÐ¸Ð°Ð»Ð¾Ð²ÐµÐ´ÐµÐ½Ð¸Ðµ
title: ÑÑÐµÐ±Ð½Ð¸Ðº Ð´Ð»Ñ ÑÑÑÐ´ÐµÐ½ÑÐ¾Ð² Ð¼Ð°ÑÐ¸Ð½Ð¾ÑÑÑÐ¾Ð¸ÑÐµÐ»ÑÐ½ÑÑ ÑÐ¿ÐµÑÐ¸Ð°Ð»ÑÐ½Ð¾ÑÑÐµÐ¹ Ð²ÑÐ·Ð¾Ð²
titleType: Subtitle
Creators: name: ÐÐ°ÑÑÐ¸Ð½, Ð®.
name: ÐÐµÐ¾Ð½ÑÑÐµÐ²Ð°, Ð.
Publisher: name: ÐÐ°ÑÐ¸Ð½Ð¾ÑÑÑÐ¾ÐµÐ½Ð¸Ðµ
Year: 1980
Subjects: ÐÐ°ÑÐµÑÐ¸Ð°Ð»Ð¾Ð²ÐµÐ´ÐµÐ½Ð¸Ðµ

description: Ð ÑÑÐµÐ±Ð½Ð¸ÐºÐµ ÑÐ°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ð¾ ÐºÑÐ¸ÑÑÐ°Ð»Ð»Ð¸ÑÐµÑÐºÐ¾Ðµ ÑÑÑÐ¾ÐµÐ½Ð¸Ðµ Ð¼ÐµÑÐ°Ð»Ð»Ð¾Ð², Ð²Ð¾Ð·Ð´ÐµÐ¹ÑÑÐ²Ð¸Ðµ
Ð½Ð° Ð¸Ñ ÑÑÑÑÐºÑÑÑÑ Ð¸ ÑÐ²Ð¾Ð¹ÑÑÐ²Ð° Ð¿ÑÐ¾ÑÐµÑÑÐ¾Ð² ÐºÑÐ¸ÑÑÐ°Ð»Ð»Ð¸Ð·Ð°ÑÐ¸Ð¸, Ð¿Ð»Ð°ÑÑÐ¸ÑÐµÑÐºÐ¾Ð¹ Ð´ÐµÑÐ¾ÑÐ¼Ð°ÑÐ¸Ð¸ Ð¸ ÑÐµÐºÑÐ¸ÑÑÐ°Ð»Ð»Ð¸Ð·Ð°ÑÐ¸Ð¸. ÐÐ¿Ð¸ÑÐ°Ð½Ñ ÑÐ°Ð·Ñ, Ð¾Ð±ÑÐ°Ð·ÑÑÑÐ¸ÐµÑÑ Ð² ÑÐ¿Ð»Ð°Ð²Ð°Ñ. Ð¨Ð¸ÑÐ¾ÐºÐ¾ Ð¾ÑÐ²ÐµÑÐµÐ½Ñ Ð¼ÐµÑÐ°Ð½Ð¸ÑÐµÑÐºÐ¸Ðµ ÑÐ²Ð¾Ð¹ÑÑÐ²Ð° Ñ ÑÑÐµÑÐ¾Ð¼ ÑÐ¾Ð²ÑÐµÐ¼ÐµÐ½Ð½ÑÑ Ð¿ÑÐµÐ´ÑÑÐ°Ð²Ð»ÐµÐ½Ð¸Ð¹ Ð¾ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð²Ð½Ð¾Ð¹ Ð¿ÑÐ¾ÑÐ½Ð¾ÑÑÐ¸ Ð¸ Ð¼ÐµÑÐ°Ð½Ð¸Ð·Ð¼Ðµ ÑÐ°Ð·ÑÑÑÐµÐ½Ð¸Ñ.
Power coupling
Creators: name: D. Alesini
Publisher: name: CERN Yellow Report CERN-2011-007, pp. 125-147
Year: 2011

description: Power coupling is the subject of a huge amount of literature and material
since for each particular RF structure it is necessary to design a coupler that
satisfies some requirements, and several approaches are in principle possible.
The choice of one coupler with respect to another depends on the particular RF
design expertise. Nevertheless some 'design criteria' can be adopted and the
scope of this paper is to give an overview of the basic concepts in power
coupler design and techniques. We illustrate both the cases of
normal-conducting and superconducting structures as well as the cases of
standing-wave and travelling-wave structures. Problems related to field
distortion induced by couplers, pulsed heating, and multipacting are also
addressed. Finally a couple of design techniques using electromagnetic codes
are illustrated. The paper brings together pictures, data, and information from
several works reported in the references and I would like to thank all the
authors of the papers.
title: ÐÑÐ¾ÐµÐºÑ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ¸ Ð°Ð²ÑÐ¾Ð¼Ð°ÑÐ¸Ð·Ð¸ÑÐ¾Ð²Ð°Ð½Ð½Ð¾Ð¹ ÑÐ¸ÑÑÐµÐ¼Ñ Ð¿Ð»Ð°Ð½Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ ÑÐ°Ð±Ð¾ÑÐµÐ³Ð¾ Ð²ÑÐµÐ¼ÐµÐ½Ð¸ ÑÐ¾ÑÑÑÐ´Ð½Ð¸ÐºÐ¾Ð² ÐºÐ¾Ð¼Ð¼ÐµÑÑÐµÑÐºÐ¾Ð³Ð¾ Ð¾ÑÐ´ÐµÐ»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ÐµÐ½Ð¶ÐµÐ³Ð°Ð»Ð¸ÐµÐ²Ð°, ÐÐ½Ð½Ð°
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2018
Subjects: Ð¸Ð½ÑÐ¾ÑÐ¼Ð°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ¸ÑÑÐµÐ¼Ð°
Ð°Ð²ÑÐ¾Ð¼Ð°ÑÐ¸Ð·Ð°ÑÐ¸Ñ
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ÐºÐ»ÑÑÐµÐ²ÑÐµ Ð¿Ð¾ÐºÐ°Ð·Ð°ÑÐµÐ»Ð¸ ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÐ¸

description: ÐÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¾ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ ÐºÐ¾Ð¼Ð¼ÐµÑÑÐµÑÐºÐ¾Ð³Ð¾ Ð¾ÑÐ´ÐµÐ»Ð° IT-ÐºÐ¾Ð¼Ð¿Ð°Ð½Ð¸Ð¸ Ð² Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³Ðµ. ÐÑÑÐ²Ð»ÐµÐ½Ð° Ð¿ÑÐ¾Ð±Ð»ÐµÐ¼Ð° ÑÐ°Ð±Ð¾ÑÑ Ð¾ÑÐ´ÐµÐ»Ð° - ÑÑÑÐ½Ð¾Ð¹ Ð¿ÑÐ¾ÑÐµÑÑ Ð¿Ð»Ð°Ð½Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ ÑÐ°Ð±Ð¾ÑÐµÐ³Ð¾ Ð²ÑÐµÐ¼ÐµÐ½Ð¸. ÐÑÐµÐ´ÑÑÐ°Ð²Ð»ÐµÐ½ Ð¿ÑÐ¾ÐµÐºÑ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ¸ Ð°Ð²ÑÐ¾Ð¼Ð°ÑÐ¸Ð·Ð¸ÑÐ¾Ð²Ð°Ð½Ð½Ð¾Ð¹ ÑÐ¸ÑÑÐµÐ¼Ñ Ð¿Ð»Ð°Ð½Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ ÑÐ°Ð±Ð¾ÑÐµÐ³Ð¾ Ð²ÑÐµÐ¼ÐµÐ½Ð¸ Ð´Ð»Ñ ÑÐ¾ÑÑÑÐ´Ð½Ð¸ÐºÐ¾Ð². ÐÑÐ¾Ð²ÐµÐ´ÐµÐ½ Ð°Ð½Ð°Ð»Ð¸Ð· ÑÑÐµÐ±Ð¾Ð²Ð°Ð½Ð¸Ð¹ Ðº ÑÐ¸ÑÑÐµÐ¼Ðµ, ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½ Ð°Ð»Ð³Ð¾ÑÐ¸ÑÐ¼ Ð¿Ð»Ð°Ð½Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ ÑÐ°Ð±Ð¾ÑÐµÐ³Ð¾ Ð²ÑÐµÐ¼ÐµÐ½Ð¸ (Ð·Ð°Ð´Ð°Ñ) Ð¸ Ð°Ð»Ð³Ð¾ÑÐ¸ÑÐ¼ ÑÐ°Ð±Ð¾ÑÑ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ñ. ÐÑÑÑÐµÑÑÐ²Ð»ÐµÐ½ Ð²ÑÐ±Ð¾Ñ Ð°ÑÑÐ¸ÑÐµÐºÑÑÑÑ ÑÐµÑÐµÐ½Ð¸Ñ Ð¸ ÑÐµÑÐ²ÐµÑÐ° Ð±Ð°Ð·Ñ Ð´Ð°Ð½Ð½ÑÑ. ÐÑÐ¿Ð¾Ð»Ð½ÐµÐ½ Ð»Ð¾Ð³Ð¸ÐºÐ¾-ÑÑÑÑÐºÑÑÑÐ½ÑÐ¹ Ð¿Ð¾Ð´ÑÐ¾Ð´ Ðº Ð¿ÑÐ¾ÐµÐºÑÑ Ð² Ð²Ð¸Ð´Ðµ: Ð°Ð½Ð°Ð»Ð¸Ð·Ð° Ð·Ð°Ð¸Ð½ÑÐµÑÐµÑÐ¾Ð²Ð°Ð½Ð½ÑÑ ÑÑÐ¾ÑÐ¾Ð½, Ð´ÐµÑÐµÐ²Ð° Ð¿ÑÐ¾Ð±Ð»ÐµÐ¼ Ð¸ Ð´ÐµÑÐµÐ²Ð° ÑÐµÐ»ÐµÐ¹, Ð»Ð¾Ð³Ð¸ÐºÐ¾-ÑÑÑÑÐºÑÑÑÐ½Ð¾Ð¹ Ð¼Ð°ÑÑÐ¸ÑÑ. Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½ Ð¿Ð»Ð°Ð½ ÑÐµÐ°Ð»Ð¸Ð·Ð°ÑÐ¸Ð¸ Ð¿ÑÐ¾ÐµÐºÑÐ° Ñ Ð¿Ð¾Ð¼Ð¾ÑÑÑ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ñ Microsoft Project. ÐÑÐ¾Ð²ÐµÐ´ÐµÐ½ ÑÐ¸Ð½Ð°Ð½ÑÐ¾Ð²ÑÐ¹ Ð°Ð½Ð°Ð»Ð¸Ð· Ð¿ÑÐ¾ÐµÐºÑÐ° Ð¸ Ð°Ð½Ð°Ð»Ð¸Ð· ÑÐ¸ÑÐºÐ¾Ð².
Nouvelle approche de la thermodynamique des plasmas denses dans l'approximation des supraconfigurations
Creators: name: Pain, Jean-Christophe
Publisher: name: Zenodo
Year: 2021
Subjects: Physique atomique
Plasmas
Thermodynamique
Superconfigurations

description: Présentation effectuée au séminaire du Département de Recherche sur l'Etat Condensé, les Atomes et les Molécules (DRECAM), au CEA de Saclay en 2002.
The Origin of Mass
Creators: name: Raya, Alfredo
Publisher: name: arXiv
Year: 2009
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Dynamical chiral symmetry breaking and confinement are two crucial features of Quantum Chromodynamics responsible for the nature of the hadron spectrum. These phenomena, presumably coincidental, can account for 98% of the mass of our visible universe. In this set of lectures, I shall present an introductory review of them in the light of the Schwinger-Dyson equations.
description: Lectures delivered at the XIII Mexican School on Particles and Fields, Sonora, Mexico, 2-11 Oct, 2008. 20 pages, 15 figures
Quel che resta dell’onda gravitazionale
Creators: Marco Malaspina
Publisher: name: Media Inaf
Year: 2016

Quasi tutti danno per scontato che l’evento all’origine del segnale rilevato da LIGO abbia prodotto un buco nero. Ma l’esito potrebbe, almeno in teoria, essere più esotico: per esempio, una stella dal cuore fatto di energia oscura. Media INAF ha intervistato uno dei tre autori d’uno studio, pubblicato oggi su Physical Review Letters, che illustra proprio quest’affascinante ipotesi
title: Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° Ð¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°ÑÐµÐ»ÑÑÐºÐ¾Ð³Ð¾ Ð¸Ð½ÑÐµÑÑÐµÐ¹ÑÐ° ÑÐ°Ð¹Ñ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
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Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2018
Subjects: Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½Ð¾Ðµ Ð¾Ð±ÐµÑÐ¿ÐµÑÐµÐ½Ð¸Ðµ
Ð²ÑÑÑÐ°Ð²Ð¾ÑÐ½Ð¾Ðµ Ð¿ÑÐ¾ÑÑÑÐ°Ð½ÑÑÐ²Ð¾
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description: ÐÑÐ¾Ð²ÐµÐ´ÐµÐ½Ñ ÑÐ°Ð·Ð»Ð¸ÑÐ½ÑÐµ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¾Ð¿ÑÑÐ° Ð²Ð·Ð°Ð¸Ð¼Ð¾Ð´ÐµÐ¹ÑÑÐ²Ð¸Ñ. ÐÑÐ¿Ð¾Ð»Ð½ÐµÐ½ Ð°Ð½Ð°Ð»Ð¸Ð· Ð¿ÑÐµÐ´Ð¼ÐµÑÐ½Ð¾Ð¹ Ð¾Ð±Ð»Ð°ÑÑÐ¸ Ð¸ Ð¾Ð±Ð·Ð¾Ñ Ð°Ð½Ð°Ð»Ð¾Ð³Ð¾Ð². ÐÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¾ Ð°Ð½ÐºÐµÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ Ð¸ Ð²ÑÑÐ²Ð»ÐµÐ½Ð° ÑÐµÐ»ÐµÐ²Ð°Ñ Ð°ÑÐ´Ð¸ÑÐ¾ÑÐ¸Ñ Ð¿ÑÐ¾Ð´ÑÐºÑÐ°. Ð¡Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð° ÑÑÑÑÐºÑÑÑÐ° ÑÐ°Ð¹ÑÐ° Ð¸ ÑÐ´ÐµÐ»Ð°Ð½ Ð¸Ð½ÑÐµÑÐ°ÐºÑÐ¸Ð²Ð½ÑÐ¹ Ð¿ÑÐ¾ÑÐ¾ÑÐ¸Ð¿. Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ð° Ð³ÑÐ°ÑÐ¸ÑÐµÑÐºÐ°Ñ ÑÐ¾ÑÑÐ°Ð²Ð»ÑÑÑÐ°Ñ. Ð¡Ð°Ð¹Ñ ÑÐµÐ°Ð»Ð¸Ð·Ð¾Ð²Ð°Ð½ Ð½Ð° Ð±Ð°Ð·Ðµ ÑÑÐµÐ¹Ð¼Ð²Ð¾ÑÐºÐ° Django. Ð ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐµ ÑÐ¾Ð·Ð´Ð°Ð½ Ð¼Ð¸Ð½Ð¸Ð¼Ð°Ð»ÑÐ½Ð¾ Ð¶Ð¸Ð·Ð½ÐµÑÐ¿Ð¾ÑÐ¾Ð±Ð½ÑÐ¹ Ð¿ÑÐ¾Ð´ÑÐºÑ, Ð¿Ð¾Ð·Ð²Ð¾Ð»ÑÑÑÐ¸Ð¹ Ð¿ÑÐ¾ÑÐ¼Ð°ÑÑÐ¸Ð²Ð°ÑÑ Ð²ÑÑÑÐ°Ð²ÐºÐ¸, ÑÐ¾Ð·Ð´Ð°Ð²Ð°ÑÑ Ð¿ÑÐ¾ÑÐ¸Ð»Ñ Ð¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°ÑÐµÐ»Ñ Ð¸ Ð¿Ð¾Ð´Ð°Ð²Ð°ÑÑ ÑÐ°Ð±Ð¾ÑÑ Ð½Ð° Ð²ÑÑÑÐ°Ð²ÐºÐ¸. ÐÐ¾ÑÑÑÐ¾ÐµÐ½Ð¸Ðµ ÑÑÐ½ÐºÑÐ¸Ð¾Ð½Ð°Ð»ÑÐ½Ð¾Ð¹ Ð¼Ð¾Ð´ÐµÐ»Ð¸ Ð±ÑÐ»Ð¾ Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ð¾ Ð² Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ðµ Star UML. Ð¡Ð¾Ð·Ð´Ð°Ð½Ð¸Ðµ Ð¿ÑÐ¾ÑÐ¾ÑÐ¸Ð¿Ð° Ð¸Ð½ÑÐµÑÑÐµÐ¹ÑÐ° ÑÐ°Ð¹ÑÐ° Ð²ÐµÐ»Ð¾ÑÑ Ð² Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ðµ Figma. ÐÐ»Ñ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ¸ ÑÐ»ÐµÐ¼ÐµÐ½ÑÐ¾Ð² Ð¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°ÑÐµÐ»ÑÑÐºÐ¾Ð³Ð¾ Ð¸Ð½ÑÐµÑÑÐµÐ¹ÑÐ° ÑÐ°Ð¹ÑÐ° Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð»Ð¸ÑÑ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ñ Adobe Illustrator CC, Adobe Photoshop CC, Figma. ÐÐ¸Ð·Ð°Ð¹Ð½ ÑÑÑÐ°Ð½Ð¸Ñ ÑÐ°Ð¹ÑÐ° ÑÐ°Ð·ÑÐ°Ð±Ð°ÑÑÐ²Ð°Ð»ÑÑ Ð¿ÑÐ¸ Ð¿Ð¾Ð¼Ð¾ÑÐ¸ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼ Figma Ð¸ Cinema 4D. ÐÐ½Ð¸Ð¼Ð°ÑÐ¸Ñ ÑÑÑÐ°Ð½Ð¸Ñ ÑÐ°Ð¹ÑÐ° ÑÐ¾Ð·Ð´Ð°Ð²Ð°Ð»Ð°ÑÑ Ð² Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð°Ñ Cinema 4D, Adobe After Effects CC. Ð¡Ð°Ð¹Ñ ÑÐ°Ð·ÑÐ°Ð±Ð°ÑÑÐ²Ð°Ð»ÑÑ Ð½Ð° Ð±Ð°Ð·Ðµ Ð²ÐµÐ±-ÑÑÐµÐ¹Ð¼Ð²Ð¾ÑÐºÐ° Django, Ñ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸ÐµÐ¼ ÑÐ·ÑÐºÐ¾Ð² Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Python, JavaScript, ÑÐ·ÑÐºÐ° Ð³Ð¸Ð¿ÐµÑÑÐµÐºÑÑÐ¾Ð²Ð¾Ð¹ ÑÐ°Ð·Ð¼ÐµÑÐºÐ¸ (HTML), ÑÐ·ÑÐºÐ° Ð¾Ð¿Ð¸ÑÐ°Ð½Ð¸Ñ Ð²Ð½ÐµÑÐ½ÐµÐ³Ð¾ Ð²Ð¸Ð´Ð° Ð´Ð¾ÐºÑÐ¼ÐµÐ½ÑÐ° (CSS), Ð¿Ð¾Ð´ÐºÐ»ÑÑÐ°ÐµÐ¼ÑÑ Ð±Ð¸Ð±Ð»Ð¸Ð¾ÑÐµÐº Three js Ð¸ jQuery.
Centralização de cuidados vasculares em Portugal – resultados de um questionário aos sócios da Sociedade Portuguesa de Angiologia e Cirurgia Vascular
Creators: name: Bastos Goncalves, Frederico
name: Nogueira, Clara
name: Mendes Pedro, Luís
Publisher: name: Angiologia e Cirurgia Vascular
Year: 2023

description: Angiologia e Cirurgia Vascular, Vol. 19 No. 1 (2023): March
Basics of RF electronics
Creators: name: A. Gallo
Publisher: name: CERN Yellow Report CERN-2011-007, pp. 223-275
Year: 2011

description: RF electronics deals with the generation, acquisition and manipulation of
high-frequency signals. In particle accelerators signals of this kind are
abundant, especially in the RF and beam diagnostics systems. In modern machines
the complexity of the electronics assemblies dedicated to RF manipulation, beam
diagnostics, and feedbacks is continuously increasing, following the demands
for improvement of accelerator performance. However, these systems, and in
particular their front-ends and back-ends, still rely on well-established basic
hardware components and techniques, while down-converted and acquired signals
are digitally processed exploiting the rapidly growing computational capability
offered by the available technology. This lecture reviews the operational
principles of the basic building blocks used for the treatment of
high-frequency signals. Devices such as mixers, phase and amplitude detectors,
modulators, filters, switches, directional couplers, oscillators, amplifiers,
attenuators, and others are described in terms of equivalent circuits,
scattering matrices, transfer functions; typical performance of commercially
available models is presented. Owing to the breadth of the subject, this review
is necessarily synthetic and non-exhaustive. Readers interested in the
architecture of complete systems making use of the described components and
devoted to generation and manipulation of the signals driving RF power plants
and cavities may refer to the CAS lectures on Low-Level RF.
Emotional Intelligence and Teaching Competence of the Grades 3 and 6 Teachers in Borbon District.pdf
Creators: name: Casas, Alma
Publisher: name: figshare
Year: 2022
Subjects: subject: 130202 Curriculum and Pedagogy Theory and Development
subject: FOS: Educational sciences

description: Teachers develop a sense of self-awareness through emotional intelligence, which enables them to classify their own and others' emotions. Additionally, this enables teaching professionals to recognize their own emotions and ideas, to recognize their own strengths and flaws, and to develop self-confidence.This study wants to examine the relationship between teacher competence and emotional intelligence that held by teachers to increase the teacher performance. Based on the findings, teachers have high level of emotional intelligence in terms of self-awareness, social awareness, self-management and relationship management. Moreover, teachers got average performance in teaching Mathematics and Science and very satisfactory in overall performance based on performance appraisal system for teachers. Although the initial results suggested that the course had a significant impact, critical analysis revealed that it had a substantial impact in certain areas of emotional intelligence; thus, it is suggested that additional research be conducted to develop instruments to identify areas where teachers' emotional intelligence and student performance are related.
Makemake ha un satellite tutto per sé
Creators: Elisa Nichelli
Publisher: name: Media Inaf
Year: 2016

Grazie alla risoluzione della Wide Field Camera 3, montata a bordo del telescopio spaziale Hubble, è stato possibile individuare per la prima volta MK 2: una luna del pianeta nano Makemake. Questa scoperta ci permetterà di conoscere meglio Makemake e il suo sistema
String effects in Yang-Mills theory
Creators: name: M. Pepe
Publisher: name: PoS Lattice2010:017,2010
Year: 2010

description: We study some features of the confining string connecting a quark-anti-quark
pair in Yang-Mills theory. Monte Carlo investigations of the flux tube between
two static quarks in the fundamental representation show that its thickness
increases with the separation of the sources. The collected numerical data in
(2+1)-d SU(2) Yang-Mills theory are in very good quantitative agreement with
the next-to-leading order formula derived from the systematic low-energy
effective theory of the confining string. At zero temperature, we observe the
predicted logarithmic broadening. At finite and low temperature, the flux tube
thickness is expected to broaden linearly. We also verify that prediction,
finding an excellent agreement with the analytic expression. No adjustable
parameter has been used to fit the numerical data. Then we investigate the
confining strings connecting color sources in larger representations of the
gauge group. Concerning stable strings -- the k-strings -- we study the Luscher
term of the fundamental string and of the 2-string in (2+1)-d SU(4) Yang-Mills
theory. We find that, at large separation between the two static sources, the
coefficient of the Luscher term of the 2-string appraoches the value -pi/24.
However, at intermediate distances, there are relevant deviations. This result
may suggest that, for SU(N) at large N, a different intermediate string regime
could set in. For unstable strings, in (2+1)-d SU(2) Yang-Mills theory we
investigate the decay between two different string states and the multiple
decays of the confining string connecting color sources in large
representations. The multiple decays result from the progressive partial
screening of the color sources.
Additional file 1 of Alpha-2-macroglobulin is involved in the occurrence of early-onset pre-eclampsia via its negative impact on uterine spiral artery remodeling and placental angiogenesis
Creators: name: Wang, Jingyun
name: Zhang, Ping
name: Liu, Mengyuan
name: Huang, Zhengrui
name: Yang, Xiaofeng
name: Ding, Yuzhen
name: Liu, Jia
name: Cheng, Xin
name: Xu, Shujie
name: He, Meiyao
name: Zhang, Fengxiang
name: Wang, Guang
name: Li, Ruiman
name: Yang, Xuesong
Publisher: name: figshare
Year: 2023
Subjects: subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Physiology
subject: Immunology
subject: FOS: Clinical medicine
subject: Biological Sciences not elsewhere classified
subject: Mathematical Sciences not elsewhere classified
subject: Developmental Biology
subject: Cancer

description: Additional file 1: Table S1. Antibodies for immunohistochemistry. Table S2. Antibodies for Western blotting. Table S3. Details of Elisa kits. Table S4. Animal experiments statistics data. Supplementary Result 1. A2M sequencing result. Supplementary Result 2. The clinical and laboratory characteristics and adverse pregnancy outcomes of pregnant women enrolled in this study. Figure S1. Assessment of placental and fetal development in the A2M-overexpression rat model. Figure S2. Determining HTR-8/SVneo cell migration and cell viability following A2M upregulation. Figure S3. Determining HTR-8/SVneo cell proliferation and apoptosis following A2M upregulation. Figure S4. Correlation between PlGF, sFLT-1 and A2M levels in maternal plasma of the preeclampsia women. Figure S5. Determining the serum and placental levels of human inflammatory cytokins and NF-κB. Figure S6. Determining key components of the RAAS system in human serum. Figure S7. Determining key components of the RAAS system in rat serum in the presence of high levels of A2M. Figure S8. Schematic illustration of the changes in key components of the RAAS system in the presence of high A2M levels.
Results of the first 1000 infra-renal aortic aneurysms included in the Portuguese National Vascular Registry
Creators: name: Nogueira, Clara
name: Coelho, Andreia
name: Gouveia E Melo, Ryan
name: Bastos Gonçalves, Frederico
name: Mendes Pedro, Luís
name: Quintas, Anita
name: Vaz, Carolina
name: Brandão, Daniel
name: Silveira, Diogo
name: Silva, Emanuel
name: Anacleto, Gabriel
name: Cabral, Gonçalo
name: Queiroz De Sousa, Gonçalo
name: Rodrigues, Hugo
name: Valentim, Hugo
name: Vieira, João
name: Sousa, Joel
name: Vidoedo, José Carlos
name: Machado, Luís
name: Oliveira, Nelson
name: Augusto, Rita
name: Ferreira, Rita
name: Sousa, Pedro
name: Ferreira, Tiago
Publisher: name: Angiologia e Cirurgia Vascular
Year: 2023

description: INTRODUCTION: The Abdominal aortic aneurysm (AAA) module of the Portuguese National Vascular Registry (RNPV) is a prospective, voluntary, population-based registry, that encompasses more than 90% of portuguese vascular departments. The aim of this study was to evaluate the results of the first 1000 infra-renal AAA included in the Portuguese RNPV. METHODS: Data were collected from November 2019 to December 2022 and analyzed for demographic aspects, treatment indication, aneurysm anatomic characteristics, type of intervention (EVAR and open surgical repair - OSR), outcome at 30-days and 1-year. EVAR and OSR were compared within elective and urgent settings. RESULTS: A total of 1122 patients were included in the period of study. After applying the exclusion criteria, we analyzed the first consecutive 1000 patients with infra-renal aneurysm submitted to EVAR or OSR, in elective or urgent settings. Elective procedures were perfomed in 79.2% of cases. Patients were predominantly male (91.8%), with a mean age of 74.1 ± 10.6 years. The overall 30-day mortality was 2.7% (EVAR 1.8% and OSR 5.9%; p=0.003). Pos- operative complications were more frequent in the OSR group, with significant repercussion in hospital length, reinterventions and early mortality. Baseline AAA diameter was identified as a predictor of 30-day mortality. Intra- hospital mortality was inversely related with the caseload of the center (p=0.032), mainly due to higher mortality in OSR (p=0.04). The center caseload did not impact the intra-hospital mortality in elective standard EVAR procedures. Urgent repair was performed in 205 patients with significantly larger AAA-diameter (70.5 ± 21.5 mm versus 57.5 ± 14.3 mm, p<0.001). The preponderance of EVAR was less pronounced comparing to OSR (53.7% versus 46.3%). The 30-day mortality rate was 34% (EVAR 28.8% and OSR 44.4%, p=0.024). A multivariate analysis identified age (p < 0.001) and 30-day pulmonary failure (p<0.001) to be independent risk factors for mortality. CONCLUSION: Vascular registries reflect real-world practice and offer the advantage of rapid feedback of current practice. Portuguese results with AAA treatment are generally favourable and comparable to existing literature from other countries in Europe and North America.
description: Angiologia e Cirurgia Vascular, Vol. 19 No. 1 (2023): March
Planetary transit observations at the University Observatory Jena: TrES-2
Creators: name: Raetz, St.
name: Mugrauer, M.
name: Schmidt, T. O. B.
name: Roell, T.
name: Eisenbeiss, T.
name: Hohle, M. M.
name: Koeltzsch, A.
name: Vanko, M.
name: Ginski, Ch.
name: Marka, C.
name: Moualla, M.
name: Tetzlaff, N.
name: Seifahrt, A.
name: Broeg, Ch.
name: Koppenhoefer, J.
name: Raetz, M.
name: Neuhäuser, R.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: We report on observations of several transit events of the transiting planet TrES-2 obtained with the Cassegrain-Teleskop-Kamera at the University Observatory Jena. Between March 2007 and November 2008 ten different transits and almost a complete orbital period were observed. Overall, in 40 nights of observation 4291 exposures (in total 71.52 h of observation) of the TrES-2 parent star were taken. With the transit timings for TrES-2 from the 34 events published by the TrES-network, the Transit Light Curve project and the Exoplanet Transit Database plus our own ten transits, we find that the orbital period is P=(2.470614 +/- 0.000001) d, a slight change by ~0.6 s compared to the previously published period. We present new ephemeris for this transiting planet. Furthermore, we found a second dip after the transit which could either be due to a blended variable star or occultation of a second star or even an additional object in the system. Our observations will be useful for future investigations of timing variations caused by additional perturbing planets and/or stellar spots and/or moons.
description: 10 pages, 13 figures, 5 tables, acceptes for publication in AN
Anatomical variation of the carotid bifurcation
Creators: name: Cunha, Roberto
name: Sousa, Pedro
name: Correia, Mafalda
name: Vieira, Isabel
name: Cássio, Isabel
name: Oliveira, Nelson
name: Dias, Emanuel
Publisher: name: Angiologia e Cirurgia Vascular
Year: 2023

description: Angiologia e Cirurgia Vascular, Vol. 19 No. 1 (2023): March
title: Ð­ÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¸Ð¹ Ð°Ð½Ð°Ð»Ð¸Ð· ÑÐµÐ±ÐµÑÑÐ¾Ð¸Ð¼Ð¾ÑÑÐ¸ Ð¿ÑÐ¾Ð´ÑÐºÑÐ¸Ð¸ ÐºÐ¾ÑÐ¿ÑÑÐ° Ð¸Ð·Ð³Ð¾ÑÐ¾Ð²Ð»ÐµÐ½Ð¸Ñ Ð¼ÐµÑÐ°Ð»Ð»Ð¾ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¹ (Ð½Ð° Ð¿ÑÐ¸Ð¼ÐµÑÐµ ÐÐ Â«ÐÐ ÐÐ ÐÐÐ¢Ð-Ð®Ð£ÐÐÂ»)
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
Creators: name: ÐÑÐ¸Ð³Ð¾ÑÑÐ½, Ð®ÑÐ¸Ð¹
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2018
Subjects: ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¸Ð¹ Ð°Ð½Ð°Ð»Ð¸Ð· ÑÐµÐ±ÐµÑÑÐ¾Ð¸Ð¼Ð¾ÑÑÐ¸
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description: ÐÐ±ÑÐµÐºÑ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐ²Ð»ÑÐµÑÑÑ ÐºÐ¾ÑÐ¿ÑÑ Ð¸Ð·Ð³Ð¾ÑÐ¾Ð²Ð»ÐµÐ½Ð¸Ñ Ð¼ÐµÑÐ°Ð»Ð»Ð¾ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¹ ÐÐ Â«ÐÐ ÐÐ ÐÐÐ¢Ð-Ð®Ð£ÐÐÂ».
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ÐÐ¾ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐ°Ð¼ Ð°Ð½Ð°Ð»Ð¸Ð·Ð° ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ñ Ð¿ÑÐµÐ´Ð»Ð¾Ð¶ÐµÐ½Ð¸Ñ Ð¸ ÑÐ´ÐµÐ»Ð°Ð½Ñ Ð²ÑÐ²Ð¾Ð´Ñ Ð¿Ð¾ ÑÐ»ÑÑÑÐµÐ½Ð¸Ñ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ ÐºÐ¾ÑÐ¿ÑÑÐ° Ð¸Ð·Ð³Ð¾ÑÐ¾Ð²Ð»ÐµÐ½Ð¸Ñ Ð¼ÐµÑÐ°Ð»Ð»Ð¾ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¹. ÐÐ¾ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐ°Ð¼ Ð°Ð½Ð°Ð»Ð¸Ð·Ð° Ð¿ÑÐµÐ´Ð»Ð¾Ð¶ÐµÐ½Ð¾ Ð·Ð°Ð¼ÐµÑÐ¸ÑÑ ÑÐ²Ð°ÑÐ¾ÑÐ½ÑÐµ Ð¿Ð¾Ð»ÑÐ°Ð²ÑÐ¾Ð¼Ð°ÑÑ ÐÐÐ-508 Ð£Ð Ð½Ð° Ð°Ð²ÑÐ¾Ð¼Ð°ÑÑ Trans Synergis 4000/VR 4000. ÐÐ»Ñ Ð¾Ð±Ð¾ÑÐ½Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¿ÑÐ¾ÐµÐºÑÐ° ÑÐ°ÑÑÑÐ¸ÑÐ°Ð½Ñ Ð¿Ð¾ÐºÐ°Ð·Ð°ÑÐµÐ»Ð¸ ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¾Ð¹ ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÐ¸.
Dark photon searches using displaced vertices at low energy e+e-
  colliders
Creators: name: Bossi, Fabio
Publisher: name: INFN Open Access Repository
Year: 2014

description: The existence of a new, photon-like, massive particle, the gamma' or dark
photon, is postulated in several extensions of the Standard Model. These models
are often advocated to explain some recent puzzling astrophysical observations,
as well as to solve the unsofar unexplained deviation between the measured and
calculated values of the muon anomaly. Dark photons can be produced at e+e-
colliders both in continuum events and in vector meson transitions and can
eventually decay into an electron-positron pair. For a proper choice of the
parameters of the theory, a $\gamma'$ can have a relatively long lifetime and
can therefore be observed as an e+e- vertex well separated by the primary
interaction point. This case is discussed in reference to very high luminosity
e+e- colliders either in construction or under study in several laboratories in
the world. It is shown that a search strategy based on the detection of
displaced vertices can be in principle very effective in covering a rather wide
and to date unexplored region of the theoretical parameters space.
Elektra e le sue lune
Creators: Davide Coero Borga
Publisher: name: Media Inaf
Year: 2016

SPHERE ci regala un affascinante ritratto dell’asteroide triplo Elektra, della fascia principale. La seconda luna, che ha un diametro di circa un paio di chilometri, è stata scoperta grazie alla sofisticata ottica adattiva dello strumento del Very Large Telescope al Cerro Paranal, in Cile
Super-soft symmetry energy encountering non-Newtonian gravity in neutron stars
Creators: name: Wen, De-Hua
name: Li, Bao-An
name: Chen, Lie-Wen
Publisher: name: arXiv
Year: 2009
Subjects: subject: Nuclear Theory (nucl-th)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: Considering the non-Newtonian gravity proposed in the grand unification theories, we show that the stability and observed global properties of neutron stars can not rule out the super-soft nuclear symmetry energies at supra-saturation densities. The degree of possible violation of the Inverse-Square-Law of gravity in neutron stars is estimated using an Equation of State (EOS) of neutron-rich nuclear matter consistent with the available terrestrial laboratory data.
description: Version accepted by Physical Review Letters
Mycotic aortic aneurysm: a ticking time-bomb!
Creators: name: Bento, Rita
name: Rodrigues, Gonçalo
name: Alves, Gonçalo
name: Garcia, Rita
name: Pais, Fábio
name: Ferreira, Maria Emília
Publisher: name: Angiologia e Cirurgia Vascular
Year: 2023

description: INTRODUCTION: Mycotic or primary infected aortic aneurysms comprise aproximately 1.3% of all aortic aneurysms and may be caused by septic emboli to the vasa vasorum, by haematogenous spread during bacteraemia or by direct extension of an adjacent infection leading to an infectious degeneration of the arterial wall and aneurysm formation. The objective of this report is to describe a clinical case of a complicated mycotic aortic aneurysm. CASE REPORT: A male, 69-year-old patient, with medical background of diabetes, hypertension and a bladder carcinoma (surgically ressected 5 years before, complicated at the time with an E.coli septicaemia), presented at the ER with generalised malaise, asthenia, anorexia, abdominal pain, diarrhea and fever, with 1 week of evolution. At admission, clinical examination revealed poor general condition, fever (39oC), noral blood pressure, and the abdominal examination showed no abnormalities. Laboratory results revealed an stable haemoglobin of 13 g/dL, leukocytosis (19850/UI) and neutrophilia (90%), an a C Reactive Protein of 350mg/dl. A Computed Tomography Angiography (CTA) revealed a 3,5 cm saccular juxtarenal AAA, with peri and intra- aortic gas, strongly suggestive of an mycotic AAA (MAA). Hospitalization was indicated and a septic and immunologic screening was perfomed. The patient started a broad-spectrum antibiotic with meropenem and vancomycin and clinical, laboratory and hemodynamic surveillance. Blood and urine cultures revealed a E.Coli infection, and directed antibiotic was started. After 10 days os hospitalization, the patient was haemodinamic stable, presented no fever or abdominal pain, however inflammatory parameters remained elevated, and a new CTA that showed a daunting increase of 4 cm of the AAA (7,5 cm) with signs of contained ruture. An emergency intervention was decided and the patient underwent an thoracophrenolaparotomy and aorto- aortic interposition with bovine pericardium patch. After 24h of surgery the patient died of septic shock. CONCLUSION: MAA is a rare and threatening disease with rapid progression and high mortality. Even with broad-spectrum antibiotic and rapid surgical response, the tragic outcome is often the unavoidable result
description: Angiologia e Cirurgia Vascular, Vol. 19 No. 1 (2023): March
SKA, procede la fase negoziale
Creators: Redazione Media Inaf
Publisher: name: Media Inaf
Year: 2016

Concluso il terzo round del negoziato, iniziato lo scorso ottobre, per la costituzione di un’organizzazione intergovernativa (IGO) per gestire il progetto SKA. Il presidente INAF Nicolò D'Amico: «I Governi dei Paesi interessati sono chiamati a effettuare una valutazione elaborata, che richiede un certo tempo per essere metabolizzata»
Practice changes in renal artery stenting after the CORAL trial
Creators: name: Duarte, Antonio
name: Moutinho, Mariana
name: Lopes, Alice
name: Sobrinho, Gonçalo
name: Mendes Pedro, Luis
Publisher: name: Angiologia e Cirurgia Vascular
Year: 2023

description: INTRODUCTION: Renal angioplasty emerged as an alternative for renal artery stenosis (RAS). In 2009 and 2014, two clinical trials (ASTRAL and CORAL) led to a paradigm shift in renovascular disease. Neither showed a clear benefit over best medical treatment, although there were methodological flaws. This study aims to evaluate the impact of these trials in clinical practice. METHODS: We designed a retrospective cross-sectional study from patients submitted to renal artery angioplasty between 1999 and 2021 in a tertiary center. Patients were selected from the center’s surgical records. Diagnostic arteriograms, open interventions and renal graft failures were excluded. Patients were divided in two cohorts: a historical group from 1999 to 2013 and a contemporary cohort, from 2014 to 2021. We compared the number of angioplasties per year and patient comorbidities, preoperative lesion severity, renal function, and the number of antihypertensive drugs. RESULTS: 152 patients were included: 104 patients between 1999-2013 (7 cases per year [5-8]) and 48 patients between 2014-2021 (6.5 cases per year [4.5-7]), with no significant difference between medians (p=0.53). Patients included between 2014-2021 were taking more antihypertensive drugs (3 [2-4] vs. 2 [1-3]; p=0.001) with a worse renal function (eGFR 44,2 ± 25,9 vs. 68,6 ± 29,2; p<0.001). Comparing with the results from the CORAL trial, patients included in the whole cohort had a significantly higher degree of stenosis (84.2 ± 7.52 vs. 72.5 ± 14.6; p < 0.001) and a higher proportion of patients in stage ≥3 chronic kidney disease (56.6% vs. 49.6%; p 0.002). While there was a benefit in renal function improvement, no difference was found in blood pressure control. CONCLUSION: Renal artery angioplasties emerged as a first-choice therapy in hemodynamically significant stenoses in patients with difficult-to-control hypertension with or without renal failure. The CORAL trial in 2014, by showing no clear benefit over best medical treatment, led to a paradigm shift. Although the annual number of procedures remained unchanged, patients treated after 2014 had more severe lesions, worse preoperative renal function and blood pressure control. Further studies should assess who truly benefits from this procedure.
description: Angiologia e Cirurgia Vascular, Vol. 19 No. 1 (2023): March
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¸ ÐºÐ°ÑÐµ Ð¾Ð±ÑÐµÐ³Ð¾ ÑÐ¸Ð¿Ð° Ð½Ð° 75 Ð¼ÐµÑÑ Ð¿ÑÐ¸ ÑÐ¾ÑÐ³Ð¾Ð²Ð¾-ÑÐ°Ð·Ð²Ð»ÐµÐºÐ°ÑÐµÐ»ÑÐ½Ð¾Ð¼ ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑÐµ Ð² ÐÐµÐ²ÑÐºÐ¾Ð¼ ÑÐ°Ð¹Ð¾Ð½Ðµ Ð³. Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³Ð°
title: Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÑÐºÐ°Ñ ÑÐ°Ð±Ð¾ÑÐ°
titleType: Subtitle
Creators: name: ÐÐµÐ±ÐµÐ´ÐµÐ²Ð°, ÐÑÐ±Ð¾Ð²Ñ
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: ÐºÐ°ÑÐµ
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Ð±Ð°Ð½ÐºÐµÑ

description: ÐÑÐ¾Ð¸Ð·Ð²ÐµÐ´ÐµÐ½Ð¾ ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¾Ðµ Ð¾Ð±Ð¾ÑÐ½Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð½ÐµÐ¾Ð±ÑÐ¾Ð´Ð¸Ð¼Ð¾ÑÑÐ¸ ÑÐ¾Ð·Ð´Ð°Ð½Ð¸Ñ Ð¿ÑÐ¾ÐµÐºÑÐ° ÐºÐ°ÑÐµ, 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 Ð½ÐµÐ¾Ð±ÑÐ¾Ð´Ð¸Ð¼ÑÐµ 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 ÐºÐ»ÑÑÐµÐ²ÑÐµ Ð¿Ð»Ð°Ð½Ð¸ÑÐ¾Ð²Ð¾ÑÐ½Ð¾Ðµ ÑÐµÑÐµÐ½Ð¸Ðµ Ð¸ ÑÐ°ÑÑÑÐ¸ÑÐ°Ð½Ñ Ð²Ð°Ð¶Ð½ÐµÐ¹ÑÐ¸Ðµ ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¸Ðµ Ð¿Ð¾ÐºÐ°Ð·Ð°ÑÐµÐ»Ð¸.
Explaining Leibniz-equivalence as difference of non-inertial
  appearances: dis-solution of the Hole Argument and physical individuation of
  point-events
Creators: name: Lusanna, Luca
name: Pauri, Massimo
Publisher: name: INFN Open Access Repository
Year: 2007

description: "The last remnant of physical objectivity of space-time" is disclosed in the
case of a continuous family of spatially non-compact models of general
relativity (GR). The {\it physical individuation} of point-events is furnished
by the intrinsic degrees of freedom of the gravitational field, (viz, the {\it
Dirac observables}) that represent - as it were - the {\it ontic} part of the
metric field. The physical role of the {\it epistemic} part (viz. the {\it
gauge} variables) is likewise clarified as emboding the unavoidable
non-inertial aspects of GR. At the end the philosophical import of the {\it
Hole Argument} is substantially weakened and in fact the Argument itself
dis-solved, while a specific four-dimensional {\it holistic and structuralist}
view of space-time, (called {\it point-structuralism}), emerges, including
elements common to the tradition of both {\it substantivalism} and {\it
relationism}. The observables of our models undergo real {\it temporal change}:
this gives new evidence to the fact that statements like the {\it frozen-time}
character of evolution, as other ontological claims about GR, are {\it model
dependent}. \medskip Forthcoming in Studies in History and Philosophy of Modern
Physics
A literature review on pharmacologic therapy for abdominal aortic aneurysms
Creators: name: Romão Rodrigues, Marta
name: Gouveia E Melo, Ryan
name: Silvestre, Luís
name: Fernandes E Fernandes, Ruy
name: Martins, Carlos
name: Mendes Pedro, Luís
Publisher: name: Angiologia e Cirurgia Vascular
Year: 2023

description: Aortic aneurysms affect 3.3% of adults and there is a growing burden of small aneurysms detected, which may grow to need surgical repair. Still, we rely only on surgical therapy for this disease, left to monitor patients until they are candidates for treatment. Pharmacologic therapies have long been proposed and studied and still we have no evidence supporting drug therapy in small aneurysms. In this report we make a narrative review of basic molecular aspects of aneurysm disease and of evidence behind drug therapies that have been proposed and studied throughout the last decades.
description: Angiologia e Cirurgia Vascular, Vol. 19 No. 1 (2023): March
Search for Antimatter in Space with the Alpha Magnetic Spectrometer
Creators: name: Battiston, Roberto
Publisher: name: Invited talk at XIIIth Rencontres de Physique La Thuile, February
  22-27, 1999
Year: 1999

description: The Alpha Magnetic Spectrometer (AMS) is a state of the art particle physics
experiment for the extraterrestrial study of antimatter, matter and missing
matter. AMS successfully completed the precursor STS91 Discovery flight (June
2nd-12th, 1998), completing 152 orbits at 52 degrees of latitude and about 400
km of height, collecting more than 100 million CR events. In this paper we
report on the first flight experience and we present preliminary results on the
search for nuclear antimatter. No antimatter nuclei with Z>=2 were detected. We
obtain a model dependent upper limit on the anti-He /He flux <1.14 10^^-6 In
the rigidity region between 1.6 to 20 GV we obtain a model independent,
conservative upper limit on anti-He /He flux <1.7 10^^-6 and <2.8 10^^-5 for
Z>2, improving the results of previous published searches performed with
stratospheric balloons.