cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Amateur Astronomer Magazine Provides Chinese Students with Cutting-Edge Science Contents
Creators: name: Chong, Feng
Publisher: name: Zenodo
Year: 2022
Subjects: Astronomy Education

description: Amateur Astronomer Magazine Provides Chinese Students with Cutting-Edge Science Contents Presenter: Feng Chong, Beijing Planetarium, China This was a poster presented at the 4th Shaw-IAU Workshop on Astronomy for Education, organised by the IAU Office of Astronomy for Education (OAE, http//astro4edu.org). ‘Amateur Astronomer’ magazine is the earliest and most influential astronomical science journal in China. The magazine has a monthly circulation of 16,000 copies, and the readers are young students. The magazine can be fast, accurate, and stable in terms of response speed, quality of content and topic continuity. First, the editors have been closely following the frontiers, keeping close contact with astronomers. Second, the professionalism and accuracy of the presented content is ensured by interviewing with astronomers. Third, many hot issues can be presented from the time they are proposed to that are confirmed. Finally, the magazine added current affairs to the annual Chinese National Astronomy Olympiad to guide students to pay attention to the progress of astronomical research. About the 4th Shaw-IAU Workshop: The topic for this year’s Shaw-IAU Workshop on Astronomy for Education is ‘Leveraging the potential of astronomy in formal education’ and is scheduled to run 15 to 17 November 2022 as a fully virtual event on Hopin as in previous years. This year’s Shaw-IAU Workshop focuses on the role of astronomy in the core regions of formal, primary and secondary, education: How do we teach astronomy as its own subject? What is the role of astronomy in teaching physics or chemistry – or in communicating such a central future topic as climate change? In sessions marked with a * we aim to hear specifically from teachers. We also address the question of how to approach those who set the framework for teaching: How can you get your administration, or at a much higher level: your education ministry, to listen to you? Last but not least we look at how to bridge the divide between the fundamentals that are commonly taught in school and results from cutting-edge research, which tend to be fascinating to students and the general public alike. he workshop was organised by the IAU Office of Astronomy for Education (http://astro4edu.org). More details can be found on: https://astro4edu.org/shaw-iau/4th-shaw-iau-workshop/ Keep up to date with future Shaw-IAU Workshops and other opportunities at the IAU Office of Astronomy for Education by joining our mailing list https://astro4edu.org/mailing-list/ Follow the IAU OAE on Twitter and Facebook under @astro4edu
title: Ð­Ð»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ°Ñ ÑÐ°ÑÑÑ ÐÐ­Ð¡ Ñ 4 Ð±Ð»Ð¾ÐºÐ°Ð¼Ð¸ ÐÐÐ­Ð -440
title: Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÑÐºÐ°Ñ ÑÐ°Ð±Ð¾ÑÐ°
titleType: Subtitle
Creators: name: ÐÐ°Ð»ÑÐ±ÐµÑÐ´Ð¸Ð½, ÐÐ³Ð¾ÑÑ
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2017
Subjects: ÐÐ­Ð¡
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ÑÐ°ÑÐ¿ÑÐµÐ´ÐµÐ»Ð¸ÑÐµÐ»ÑÐ½Ð¾Ðµ ÑÑÑÑÐ¾Ð¹ÑÑÐ²Ð¾

description: Ð ÑÐ°Ð±Ð¾ÑÐµ Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ð¾ Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¾Ð¹ ÑÐ°ÑÑÐ¸ Ð°ÑÐ¾Ð¼Ð½Ð¾Ð¹ ÑÐ»ÐµÐºÑÑÐ¾ÑÑÐ°Ð½ÑÐ¸Ð¸. ÐÑÐ±ÑÐ°Ð½Ð° Ð¾Ð¿ÑÐ¸Ð¼Ð°Ð»ÑÐ½Ð°Ñ ÑÑÑÑÐºÑÑÑÐ½Ð°Ñ ÑÑÐµÐ¼Ð° Ð¸ Ð¾ÑÐ½Ð¾Ð²Ð½Ð¾Ðµ ÑÐ»ÐµÐºÑÑÐ¾Ð¾Ð±Ð¾ÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ. Ð Ð°ÑÑÑÐ¸ÑÐ°Ð½Ñ ÑÐ¾ÐºÐ¸ ÐºÐ¾ÑÐ¾ÑÐºÐ¾Ð³Ð¾ Ð·Ð°Ð¼ÑÐºÐ°Ð½Ð¸Ñ. ÐÑÐ±ÑÐ°Ð½Ñ ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¸Ðµ Ð°Ð¿Ð¿Ð°ÑÐ°ÑÑ Ð¸ Ð¿ÑÐ¾Ð²Ð¾Ð´Ð½Ð¸ÐºÐ¸. Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ð° Ð³Ð»Ð°Ð²Ð½Ð°Ñ ÑÑÐµÐ¼Ð° ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¸Ñ ÑÐ¾ÐµÐ´Ð¸Ð½ÐµÐ½Ð¸Ð¹ Ð¸ ÑÑÐµÐ¼Ð° ÑÐ¾Ð±ÑÑÐ²ÐµÐ½Ð½ÑÑ Ð½ÑÐ¶Ð´.
Consistent estimation of non-bandlimited spectral density from uniformly spaced samples
Creators: name: Srivastava, Radhendushka
name: Sengupta, Debasis
Publisher: name: arXiv
Year: 2009
Subjects: subject: Statistics Theory (math.ST)
subject: FOS: Mathematics

description: In the matter of selection of sample time points for the estimation of the power spectral density of a continuous time stationary stochastic process, irregular sampling schemes such as Poisson sampling are often preferred over regular (uniform) sampling. A major reason for this preference is the well-known problem of inconsistency of estimators based on regular sampling, when the underlying power spectral density is not bandlimited. It is argued in this paper that, in consideration of a large sample property like consistency, it is natural to allow the sampling rate to go to infinity as the sample size goes to infinity. Through appropriate asymptotic calculations under this scenario, it is shown that the smoothed periodogram based on regularly spaced data is a consistent estimator of the spectral density, even when the latter is not band-limited. It transpires that, under similar assumptions, the estimators based on uniformly sampled and Poisson-sampled data have about the same rate of convergence. Apart from providing this reassuring message, the paper also gives a guideline for practitioners regarding appropriate choice of the sampling rate. Theoretical calculations for large samples and Monte-Carlo simulations for small samples indicate that the smoothed periodogram based on uniformly sampled data have less variance and more bias than its counterpart based on Poisson sampled data.
Stress-Tuned Optical Transitions in Layered 1T-MX2 (M= Hf, Zr, Sn; X= S, Se) Crystals
Creators: name: Rybak, Miłosz
name: Woźniak, Tomasz
name: Birowska, Magdalena
name: Dybała, Filip
name: Segura, Alfredo
name: Kapcia, Konrad J.
name: Scharoch, Paweł
name: Kudrawiec, Robert
Publisher: name: arXiv
Year: 2022
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Other Condensed Matter (cond-mat.other)
subject: Computational Physics (physics.comp-ph)
subject: FOS: Physical sciences

description: Optical measurements under externally applied stresses allow us to study the materials' electronic structure by comparing the pressure evolution of optical peaks obtained from experiments and theoretical calculations. We examine the stress-induced changes in electronic structure for the thermodynamically stable 1T polytype of selected MX2 compounds (M=Hf, Zr, Sn; X=S, Se), using the density functional theory. We demonstrate that considered 1T-MX2 materials are semiconducting with indirect character of the band gap, irrespective to the employed pressure as predicted using modified Becke-Johnson potential. We determine energies of direct interband transitions between bands extrema and in band-nesting regions close to Fermi level. Generally, the studied transitions are optically active, exhibiting in-plane polarization of light. Finally, we quantify their energy trends under external hydrostatic, uniaxial, and biaxial stresses by determining the linear pressure coefficients. Generally, negative pressure coefficients are obtained implying the narrowing of the band gap. The semiconducting-to-metal transition are predicted under hydrostatic pressure. We discuss these trends in terms of orbital composition of involved electronic bands. In addition, we demonstrate that the measured pressure coefficients of HfS2 and HfSe2 absorption edges are in perfect agreement with our predictions. Comprehensive and easy-to-interpret tables containing the optical features are provided to form the basis for assignation of optical peaks in future measurements.
description: 19 pages, 9 figures, 71 references. This is the author created version of an article accepted for publication in Nanomaterials (MDPI) journal. The article has been published on a gold open access basis under a CC BY 4.0 licence
title: Ð¡Ð¾Ð²ÐµÑÑÐµÐ½ÑÑÐ²Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ð¸ Ð¸ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¸Ñ ÑÐ°Ð¼Ð¾Ð¶ÐµÐ½Ð½Ð¾Ð³Ð¾ ÐºÐ¾Ð½ÑÑÐ¾Ð»Ñ Ð¿Ð¾ÑÐ»Ðµ Ð²ÑÐ¿ÑÑÐºÐ° ÑÐ¾Ð²Ð°ÑÐ¾Ð²
title: Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÑÐºÐ°Ñ ÑÐ°Ð±Ð¾ÑÐ°
titleType: Subtitle
Creators: name: Ð ÑÐ¼ÑÐ½ÑÐµÐ²Ð°, 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: ÑÐ°Ð¼Ð¾Ð¶ÐµÐ½Ð½ÑÐ¹ ÐºÐ¾Ð½ÑÑÐ¾Ð»Ñ
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ÑÐ°Ð¼Ð¾Ð¶ÐµÐ½Ð½ÑÐ¹ ÐºÐ¾Ð´ÐµÐºÑ

description: ÐÐ° Ð¾ÑÐ½Ð¾Ð²Ðµ Ð°Ð½Ð°Ð»Ð¸Ð·Ð° Ð¾Ð±Ð¾ÑÐ½Ð¾Ð²Ð°Ð½Ð° Ð·Ð½Ð°ÑÐ¸Ð¼Ð¾ÑÑÑ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐ°Ð·Ð»Ð¸ÑÐ½ÑÑ ÑÐ¾ÑÐ¼ ÑÐ°Ð¼Ð¾Ð¶ÐµÐ½Ð½Ð¾Ð³Ð¾ ÐºÐ¾Ð½ÑÑÐ¾Ð»Ñ Ð¿Ð¾ÑÐ»Ðµ Ð²ÑÐ¿ÑÑÐºÐ° ÑÐ¾Ð²Ð°ÑÐ¾Ð², Ð¸Ð·ÑÑÐµÐ½Ñ Ð¿Ð¾Ð½ÑÑÐ¸Ñ, Ð¿ÑÐ¸Ð½ÑÐ¸Ð¿Ñ Ð¸ Ð¾ÑÐ½Ð¾Ð²Ñ Ð¿ÑÐ°Ð²Ð° ÑÐ°Ð¼Ð¾Ð¶ÐµÐ½Ð½Ð¾Ð³Ð¾ ÐºÐ¾Ð½ÑÑÐ¾Ð»Ñ Ð¿Ð¾ÑÐ»Ðµ Ð²ÑÐ¿ÑÑÐºÐ° ÑÐ¾Ð²Ð°ÑÐ¾Ð². ÐÑÑÐ²Ð»ÐµÐ½Ñ Ð¿ÑÐ¾Ð±Ð»ÐµÐ¼Ð½ÑÐµ Ð²Ð¾Ð¿ÑÐ¾ÑÑ, ÑÐ²ÑÐ·Ð°Ð½Ð½ÑÐµ Ñ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¸ÐµÐ¼ ÑÐ°Ð¼Ð¾Ð¶ÐµÐ½Ð½Ð¾Ð³Ð¾ ÐºÐ¾Ð½ÑÑÐ¾Ð»Ñ Ð¿Ð¾ÑÐ»Ðµ Ð²ÑÐ¿ÑÑÐºÐ° ÑÐ¾Ð²Ð°ÑÐ¾Ð² Ð¸ Ð¿ÑÐµÐ´Ð»Ð¾Ð¶ÐµÐ½Ñ Ð¿ÑÑÐ¸ ÑÐ¾Ð²ÐµÑÑÐµÐ½ÑÑÐ²Ð¾Ð²Ð°Ð½Ð¸Ñ. ÐÑÐµÐ´Ð»Ð¾Ð¶ÐµÐ½Ñ Ð¿Ð¾Ð¿ÑÐ°Ð²ÐºÐ¸ Ð² Ð¸Ð·Ð¼ÐµÐ½ÐµÐ½Ð¸Ðµ Ð·Ð°ÐºÐ¾Ð½Ð¾Ð´Ð°ÑÐµÐ»ÑÑÑÐ²Ð°, ÑÐµÐ³ÑÐ»Ð¸ÑÑÑÑÐµÐ³Ð¾ ÑÐ°Ð¼Ð¾Ð¶ÐµÐ½Ð½ÑÐ¹ ÐºÐ¾Ð½ÑÑÐ¾Ð»Ñ Ð¿Ð¾ÑÐ»Ðµ Ð²ÑÐ¿ÑÑÐºÐ° ÑÐ¾Ð²Ð°ÑÐ¾Ð², Ð° ÑÐ°Ðº Ð¶Ðµ Ð½Ð¾Ð²Ð¾Ð²Ð²ÐµÐ´ÐµÐ½Ð¸Ñ Ð² Ð¸Ð½ÑÐ¾ÑÐ¼Ð°ÑÐ¸Ð¾Ð½Ð½Ð¾-ÑÐµÑÐ½Ð¸ÑÐµÑÐºÑÑ Ð¾ÑÐ½Ð¾Ð²Ñ. ÐÑÑÑÐµÑÑÐ²Ð»ÐµÐ½Ð¸Ðµ Ð´Ð°Ð½Ð½ÑÑ Ð½Ð°Ð¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ð¹ ÑÐ¾Ð²ÐµÑÑÐµÐ½ÑÑÐ²Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¿ÑÐ¸Ð²ÐµÐ´ÐµÑ Ðº ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ ÑÐ°Ð¼Ð¾Ð¶ÐµÐ½Ð½Ð¾Ð³Ð¾ ÐºÐ¾Ð½ÑÑÐ¾Ð»Ñ Ð¿Ð¾ÑÐ»Ðµ Ð²ÑÐ¿ÑÑÐºÐ° ÑÐ¾Ð²Ð°ÑÐ¾Ð².
Hayabusa2, ecco il tuo prossimo obiettivo
Creators: Valentina Guglielmo
Publisher: name: Media Inaf
Year: 2020

Dal telescopio Subaru alle Hawaii le prime immagini dell’asteroide 1998 Ky26, prossima tappa della missione “estesa” Hayabusa2 – che lo scorso 5 dicembre ha consegnato alla Terra i campioni dell’asteroide Ryugu. 1998 Ky26 sta raggiungendo il punto più vicino alla Terra (0.47 au) proprio in questi giorni
È firmato Inaf il Best Paper FabLearn 2020
Creators: Laura Leonardi
Publisher: name: Media Inaf
Year: 2020

L’edizione italiana di FabLearn 2020 – conferenza internazionale che riunisce ricercatori, insegnanti, educatori e professionisti che lavorano sui principi del making e della robotica educativa nella didattica formale, non-formale e informale – ha premiato come Best Paper un articolo firmato da ricercatori dell’Inaf di Bologna – Sara Ricciardi e Fabrizio Villa –  in collaborazione con altri partner
title: Ð¡ÑÑÐ°ÑÐµÐ³Ð¸Ñ ÑÐ¸Ð½Ð°Ð½ÑÐ¾Ð²Ð¾Ð³Ð¾ Ð¾Ð·Ð´Ð¾ÑÐ¾Ð²Ð»ÐµÐ½Ð¸Ñ ÐºÐ¾Ð¼Ð¼ÐµÑÑÐµÑÐºÐ¾Ð¹ Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ð¸ Ð½Ð° Ð¿ÑÐ¸Ð¼ÐµÑÐµ ÐÐÐ Â«Ð­ÐºÑÐ¸Ð¼ÐµÑ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¡Ð°Ð²ÑÐµÐ½ÐºÐ¾, ÐÑÐµÐ½Ð¸Ñ
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2018
Subjects: ÑÐ¸Ð½Ð°Ð½ÑÐ¾Ð²Ð¾Ðµ Ð¾Ð·Ð´Ð¾ÑÐ¾Ð²Ð»ÐµÐ½Ð¸Ðµ
ÑÐµÐ½ÑÐ°Ð±ÐµÐ»ÑÐ½Ð¾ÑÑÑ
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Ð»Ð¸ÐºÐ²Ð¸Ð´Ð½Ð¾ÑÑÑ
ÐºÐ¾Ð½ÐºÑÑÐµÐ½ÑÑ

description: ÐÐ±ÑÐµÐºÑÐ¾Ð¼ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐ²Ð»ÑÐµÑÑÑ ÐÐÐ Â«Ð­ÐºÑÐ¸Ð¼ÐµÑÂ».
Ð¦ÐµÐ»ÑÑ Ð²ÑÐ¿ÑÑÐºÐ½Ð¾Ð¹ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ ÑÐ²Ð»ÑÐµÑÑÑ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° Ð¼ÐµÑÐ¾Ð¿ÑÐ¸ÑÑÐ¸Ð¹ Ð¿Ð¾ ÑÐ»ÑÑÑÐµÐ½Ð¸Ñ Ð½ÐµÑÐ¾ÑÑÐ¾ÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ ÐºÐ¾Ð¼Ð¼ÐµÑÑÐµÑÐºÐ¾Ð¹ Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ð¸. ÐÐ° Ð¾ÑÐ½Ð¾Ð²Ðµ Ð°Ð½Ð°Ð»Ð¸Ð·Ð° ÑÐ¸Ð½Ð°Ð½ÑÐ¾Ð²Ð¾-ÑÐ¾Ð·ÑÐ¹ÑÑÐ²ÐµÐ½Ð½Ð¾Ð¹ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ Ð±ÑÐ»Ð¸ Ð²ÑÐ´ÐµÐ»ÐµÐ½Ñ Ð¿ÑÐµÐ¸Ð¼ÑÑÐµÑÑÐ²Ð° Ð¸ Ð½ÐµÐ´Ð¾ÑÑÐ°ÑÐºÐ¸ Ð² Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ð¸, Ð¾ÑÐ½Ð¾Ð²Ð½Ð¾Ð¹ Ð½ÐµÐ´Ð¾ÑÑÐ°ÑÐ¾Ðº: ÑÐµÐ·ÐºÐ¾Ðµ ÑÐ½Ð¸Ð¶ÐµÐ½Ð¸Ðµ Ð¿ÑÐ¸Ð±ÑÐ»Ð¸ Ð¿Ð¾ ÑÑÐ°Ð²Ð½ÐµÐ½Ð¸Ñ Ñ Ð¿ÑÐµÐ´ÑÐ´ÑÑÐ¸Ð¼Ð¸ Ð³Ð¾Ð´Ð°Ð¼Ð¸. ÐÑÐ»Ð¸ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ñ Ð¼ÐµÑÑ Ð² ÑÐ°Ð¼ÐºÐ°Ñ ÑÑÑÐ°ÑÐµÐ³Ð¸Ð¸ ÑÐ¸Ð½Ð°Ð½ÑÐ¾Ð²Ð¾Ð³Ð¾ Ð¾Ð·Ð´Ð¾ÑÐ¾Ð²Ð»ÐµÐ½Ð¸Ñ Ð´Ð»Ñ Ð¿ÑÐ¸Ð²Ð»ÐµÑÐµÐ½Ð¸Ñ Ð¼Ð°ÐºÑÐ¸Ð¼Ð°Ð»ÑÐ½Ð¾Ð¹ ÑÐ¸ÑÑÐ¾Ð¹ Ð¿ÑÐ¸Ð±ÑÐ»Ð¸, ÑÑÐ¾Ð¼Ñ Ð±ÑÐ´ÐµÑ ÑÐ¿Ð¾ÑÐ¾Ð±ÑÑÐ²Ð¾Ð²Ð°ÑÑ ÑÐ²ÐµÐ»Ð¸ÑÐµÐ½Ð¸Ðµ ÐºÐ¾Ð»Ð¸ÑÐµÑÑÐ²Ð° Ð¿Ð°ÑÐ¸ÐµÐ½ÑÐ¾Ð² ÑÐµÑÐµÐ· ÑÐ¸ÑÑÐµÐ¼Ñ ÑÐºÐ¸Ð´Ð¾Ðº Ð¸ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼ Ð»Ð¾ÑÐ»ÑÐ½Ð¾ÑÑÐ¸ Ð¸Ð»Ð¸ Ð²Ð²ÐµÐ´ÐµÐ½Ð¸Ñ ÑÐ¸ÑÑÐµÐ¼Ñ Ð¿Ð°ÐºÐµÑÐ¾Ð² ÑÑÐ»ÑÐ³.
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Warped Hybrid Inflation
Creators: name: Sundrum, Raman
name: Wells, Christopher M.
Publisher: name: arXiv
Year: 2009
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We construct a model of hybrid inflation within a controlled five-dimensional effective field theory framework. The inflaton and waterfall fields are realized as naturally light moduli of the 5D compactification. At the quantum level, waterfall loops must be cut off at a scale considerably lower than the inflaton field transit in order to preserve slow-roll dynamics without fine-tuning. We accomplish this by a significant warping, or redshift, between the extra-dimensional regions in which the inflaton and waterfall fields are localized. The mechanisms we employ have been separately realized in string theory, which suggests that a string UV completion of our model is possible. We study a part of the parameter space in which the cosmology takes a standard form, but we point out that it is also possible for some regions of space to end inflation by quantum tunneling. Such regions may provide new cosmological signals, which we will study in future work.
description: 35 pages, 8 figures, 3 tables; Corrected typos, added more discussion of reheating the standard model; Version in JHEP
Va in onda la chimica della corona solare
Creators: Ufficio stampa Inaf
Publisher: name: Media Inaf
Year: 2020

La responsabilità è delle onde magnetiche. È stato così risolto il giallo della variazione chimica tra la fotosfera solare e la sua corona, grazie a una combinazione unica di osservazioni multi-quota acquisite simultaneamente da Terra e dallo spazio.  I risultati sono stati ottenuti da un team internazionale di ricercatrici e ricercatori a guida Asi e con partecipazione Inaf
SCOIR Institutional Open Access Policy Report
Creators: name: SCOIR Project
Publisher: name: Zenodo
Year: 2025

description: The SCOIR project is two-year project (2023-2025) funded by the National Open Research Forum (NORF). SCOIR aims to support the goal of 100% open access to publicly-funded research publications by adopting a two-pronged approach to policy and legislative change:

1.     Develop a secondary publishing right for Ireland, drafting legislation in support of secondary publication rights based on an analysis of international and Irish law.

2.     Develop an open access policy framework for both funders and institutions that is aligned with the National Action Plan for Open Research and international best practice.

The project is jointly led by Trinity College Dublin and Technological University Dublin and is supported by a consortium of a wide range of partners and affiliates along with an international advisory board.

This document is an outcome of (2) above.
title: ÐÑÑÑ Ð»ÐµÐºÑÐ¸Ð¹ Ð¿Ð¾ Ð¾Ð±ÑÐµÐ¹ Ð¸ ÑÐºÐ¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¾Ð¹ Ñ Ð¸Ð¼Ð¸Ð¸
title: ÑÑÐµÐ±Ð½Ð¾Ðµ Ð¿Ð¾ÑÐ¾Ð±Ð¸Ðµ
titleType: Subtitle
Creators: name: ÐÐ°Ð¹Ð´Ð°ÐºÐ¾Ð², ÐÐµÐ¾Ð½Ð¸Ð´
name: ÐÐ»Ð¸Ð½Ð¾Ð², ÐÐµÐ²
name: ÐÑÑÐ½Ð¸ÐºÐ¾Ð², Ð.
name: Ð§ÑÐ²Ð¸Ð»ÑÐµÐ², Ð Ð¾Ð¼Ð°Ð½
Publisher: name: ÐÐ·Ð´-Ð²Ð¾ Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¾Ð³Ð¾ ÑÐ½-ÑÐ°
Year: 1993
Subjects: Ð¥Ð¸Ð¼Ð¸Ñ

description: Ð Ð¿ÑÐµÐ´Ð»Ð°Ð³Ð°ÐµÐ¼Ð¾Ð¼ ÐºÑÑÑÐµ Ð»ÐµÐºÑÐ¸Ð¹ (1-Ðµ Ð¸Ð·Ð´Ð°Ð½Ð¸Ðµ Ð²ÑÑÐ»Ð¾ Ð² ÑÐ²ÐµÑ Ð² 1989 Ð³.) Ð¸Ð·Ð»Ð¾Ð¶ÐµÐ½Ð¸Ðµ ÑÐµÐ¾ÑÐµÑÐ¸ÑÐµÑÐºÐ¸Ñ Ð¿ÑÐµÐ´ÑÑÐ°Ð²Ð»ÐµÐ½Ð¸Ð¹ Ð¾Ð±ÑÐµÐ¹ ÑÐ¸Ð¼Ð¸Ð¸ Ð¾Ð±ÑÐµÐ´Ð¸Ð½ÐµÐ½Ð¾ Ñ ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¼Ð¸ Ð·Ð°Ð´Ð°ÑÐ°Ð¼Ð¸ Ð¸Ð½Ð¶ÐµÐ½ÐµÑÐ½Ð¾Ð¹ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ ÑÐ¿ÐµÑÐ¸Ð°Ð»Ð¸ÑÑÐ¾Ð² ÑÐ¸ÑÐ¾ÐºÐ¾Ð³Ð¾ Ð¿ÑÐ¾ÑÐ¸Ð»Ñ. ÐÐ¾Ð¿ÑÐ¾ÑÑ ÑÐºÐ¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¾Ð¹ ÑÐ¸Ð¼Ð¸Ð¸ Ð¸ ÑÐ¸Ð¼Ð¸Ð¸ Ð¾ÐºÑÑÐ¶Ð°ÑÑÐµÐ¹ ÑÑÐµÐ´Ñ Ð²Ð¿ÐµÑÐ²ÑÐµ ÑÐ°ÑÑÐ¼Ð°ÑÑÐ¸Ð²Ð°ÑÑÑÑ Ð² ÐµÐ´Ð¸Ð½Ð¾Ð¼ ÐºÑÑÑÐµ Ð½Ð° Ð±Ð°Ð·Ðµ ÑÑÐ½Ð´Ð°Ð¼ÐµÐ½ÑÐ°Ð»ÑÐ½ÑÑ Ð·Ð°ÐºÐ¾Ð½Ð¾Ð² Ð¾Ð±ÑÐµÐ¹ ÑÐ¸Ð¼Ð¸Ð¸. Ð£ÑÐµÐ±Ð½Ð¾Ðµ Ð¿Ð¾ÑÐ¾Ð±Ð¸Ðµ Ð½Ð°Ð¿ÑÐ°Ð²Ð»ÐµÐ½Ð¾ Ð½Ð° Ð²ÑÑÐ°Ð±Ð¾ÑÐºÑ ÑÐ¼ÐµÐ½Ð¸Ñ ÑÐ°Ð¼Ð¾ÑÑÐ¾ÑÑÐµÐ»ÑÐ½Ð¾ ÑÑÐ°Ð²Ð¸ÑÑ Ð¸ ÑÐ²Ð¾ÑÑÐµÑÐºÐ¸ ÑÐµÑÐ°ÑÑ Ð·Ð°Ð´Ð°ÑÐ¸ Ð¿ÑÐ°ÐºÑÐ¸ÑÐµÑÐºÐ¾Ð¹ Ð¸Ð½Ð¶ÐµÐ½ÐµÑÐ½Ð¾Ð¹ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ Ð¿Ð¾ Ð¿ÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸Ñ ÑÐ°Ð·Ð»Ð¸ÑÐ½Ð¾Ð³Ð¾ ÑÐ¾Ð´Ð° Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ð¾Ð², ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸Ð¹, Ð¼Ð°ÑÐ¸Ð½ Ð¸ Ð¼ÐµÑÐ°Ð½Ð¸Ð·Ð¼Ð¾Ð² Ñ ÑÑÐµÑÐ¾Ð¼ ÑÐ¸Ð¼Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾, ÑÐºÐ¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð¸ ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ ÑÐ°ÐºÑÐ¾ÑÐ¾Ð². ÐÐ»Ñ ÑÑÑÐ´ÐµÐ½ÑÐ¾Ð² ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ñ ÑÐ°ÐºÑÐ»ÑÑÐµÑÐ¾Ð².
L’anello fuso di Einstein
Creators: Eleonora Ferroni
Publisher: name: Media Inaf
Year: 2020

Il telescopio Hubble ha catturato un altro sorprendente esempio dell'effetto lente gravitazionale. In questo caso la luce dalla galassia di fondo è stata distorta e curvata dalla gravità dell'ammasso di galassie che si trova di fronte. Gal-Clus-022058s è un oggetto unico nel suo genere perché sembra un anello in via di fusione
Senza materia oscura, come la Mond prevede
Creators: Maura Sandri
Publisher: name: Media Inaf
Year: 2020

Un gruppo internazionale di scienziati ha pubblicato su ApJ una ricerca secondo la quale la teoria Mond sarebbe in grado di prevedere in modo accurato alcuni aspetti che riguardano la rotazione delle galassie che sembrano sfidare le classiche regole della gravità. E ci riuscirebbe, come la Mond prevede, senza chiamare in causa la materia oscura. Media Inaf ha intervistato uno degli autori dello studio, Federico Lelli, da oggi ricercatore all’Inaf di Arcetri
Interference Alignment in Dense Wireless Networks
Creators: name: Niesen, Urs
Publisher: name: arXiv
Year: 2009
Subjects: subject: Information Theory (cs.IT)
subject: FOS: Computer and information sciences

description: We consider arbitrary dense wireless networks, in which $n$ nodes are placed in an arbitrary (deterministic) manner on a square region of unit area and communicate with each other over Gaussian fading channels. We provide inner and outer bounds for the $n\times n$-dimensional unicast and the $n\times 2^n$-dimensional multicast capacity regions of such a wireless network. These inner and outer bounds differ only by a factor $O(\log(n))$, yielding a fairly tight scaling characterization of the entire regions. The communication schemes achieving the inner bounds use interference alignment as a central technique and are, at least conceptually, surprisingly simple.
description: 21 pages
Introduction to Stargazing and Image Processing with Automated Observation Stations
Creators: name: Parisot, Olivier
Publisher: name: Zenodo
Year: 2022
Subjects: Astronomy Education

description: Introduction to Stargazing and Image Processing with Automated Observation Stations Presenter: Olivier Parisot, Luxembourg Institute of Science and Technology Collaborators: Pierrick Bruneau, Patrik Hitzelberger (Luxembourg Institute of Science and Technology), Gilles Krebs, Christophe Destruel, Benoît Vandame (Vaonis) This was a poster presented at the 4th Shaw-IAU Workshop on Astronomy for Education, organised by the IAU Office of Astronomy for Education (OAE, http//astro4edu.org). Electronically Assisted Astronomy (EAA) consists of capturing images with a camera coupled to a telescope and then applying lightweight processing to display views of celestial objects. During the MILAN research project (funded by FNR in Luxembourg), we use automated stations of VAONIS for stargazing sessions, helping greatly to arouse the curiosity around astronomy. Firstly, participants can learn how to localise and then observe objects like galaxies or nebulae. Secondly, playing with settings like exposure time shows how image acquisition works. Thirdly, displayed live views continuously improve as data is accumulated, allowing to discuss the basics of image processing (SNR, alignment, stacking). Finally, participants can use raw data to practice image edition trough dedicated software. About the 4th Shaw-IAU Workshop: The topic for this year’s Shaw-IAU Workshop on Astronomy for Education is ‘Leveraging the potential of astronomy in formal education’ and is scheduled to run 15 to 17 November 2022 as a fully virtual event on Hopin as in previous years. This year’s Shaw-IAU Workshop focuses on the role of astronomy in the core regions of formal, primary and secondary, education: How do we teach astronomy as its own subject? What is the role of astronomy in teaching physics or chemistry – or in communicating such a central future topic as climate change? In sessions marked with a * we aim to hear specifically from teachers. We also address the question of how to approach those who set the framework for teaching: How can you get your administration, or at a much higher level: your education ministry, to listen to you? Last but not least we look at how to bridge the divide between the fundamentals that are commonly taught in school and results from cutting-edge research, which tend to be fascinating to students and the general public alike. he workshop was organised by the IAU Office of Astronomy for Education (http://astro4edu.org). More details can be found on: https://astro4edu.org/shaw-iau/4th-shaw-iau-workshop/ Keep up to date with future Shaw-IAU Workshops and other opportunities at the IAU Office of Astronomy for Education by joining our mailing list https://astro4edu.org/mailing-list/ Follow the IAU OAE on Twitter and Facebook under @astro4edu
Comparison between the Cramer-Rao and the mini-max approaches in quantum channel estimation
Creators: name: Hayashi, Masahito
Publisher: name: arXiv
Year: 2010
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: In a unified viewpoint in quantum channel estimation, we compare the Cramer-Rao and the mini-max approaches, which gives the Bayesian bound in the group covariant model. For this purpose, we introduce the local asymptotic mini-max bound, whose maximum is shown to be equal to the asymptotic limit of the mini-max bound. It is shown that the local asymptotic mini-max bound is strictly larger than the Cramer-Rao bound in the phase estimation case while the both bounds coincide when the minimum mean square error decreases with the order O(1/n). We also derive a sufficient condition for that the minimum mean square error decreases with the order O(1/n).
description: In this revision, some unlcear parts are clarified
Machine learning: ora è il turno delle supernove
Creators: Maura Sandri
Publisher: name: Media Inaf
Year: 2020

Grazie al lavoro di un team di astronomi del Center for Astrophysics - Harvard & Smithsonian, l'intelligenza artificiale è stata in grado di classificare esplosioni di supernova senza il tradizionale uso degli spettri. Il set di dati completo e le classificazioni risultanti sono state rese disponibili pubblicamente per un libero utilizzo. Tutti i dettagli su due articoli pubblicati su ApJ
Safety of Dual Antiplatelet Therapy After Carotid Endarterectomy for Prevention of Restenosis: A Single Center Experience
Creators: name: Zeenat Qureshi Stroke Institutes
Publisher: name: Zenodo
Year: 2023

description: Introduction

The incidence of recurrent carotid stenosis after carotid endarterectomy varies from 1% to 37% with only 0–8% symptomatic restenosis. Safety of short-term (30 days) dual-antiplatelet therapy has not been established in this type of procedure.

Aims

To investigate the safety of dual antiplatelet therapy after carotid endarterectomy to prevent restenosis
Il ponte più lungo del cosmo: 50 milioni di anni luce
Creators: Valentina Guglielmo
Publisher: name: Media Inaf
Year: 2020

L’enorme potenziale osservativo del satellite a raggi X eRosita ha consentito di individuare un’immensa struttura filamentare che collega due ammassi di galassie lontani 700 milioni di anni luce. Il filamento – che con i suoi 50 milioni di anni luce di estensione è il più lungo mai misurato – sarebbe composto di gas caldo primordiale. E suggerisce che queste strutture potrebbero essere la sede della cosiddetta materia barionica mancante. I dettagli su A&A
A faint type of supernova from a white dwarf with a helium-rich companion
Creators: name: Perets, H. B.
name: Gal-Yam, A.
name: Mazzali, P.
name: Arnett, D.
name: Kagan, D.
name: Filippenko, A. V.
name: Li, W.
name: Arcavi, I.
name: Cenko, S. B.
name: Fox, D. B.
name: Leonard, D. C.
name: Moon, D. -S.
name: Sand, D. J.
name: Soderberg, A. M.
name: Foley, R. J.
name: Ganeshalingam, M.
name: Anderson, J. P.
name: James, P. A.
name: Ofek, E. O.
name: Bildsten, L.
name: Nelemans, G.
name: Shen, K. J.
name: Weinberg, N. N.
name: Metzger, B. D.
name: Piro, A. L.
name: Quataert, E.
name: Kiewe, M.
name: Poznanski, D.
Publisher: name: arXiv
Year: 2009
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: Supernovae (SNe) are thought to arise from two different physical processes. The cores of massive, short-lived stars undergo gravitational core collapse and typically eject a few solar masses during their explosion. These are thought to appear as as type Ib/c and II SNe, and are associated with young stellar populations. A type Ia SN is thought to arise from the thermonuclear detonation of a white dwarf star composed mainly of carbon and oxygen, whose mass approaches the Chandrasekhar limit. Such SNe are observed in both young and old stellar environments. Here we report our discovery of the faint type Ib SN 2005E in the halo of the nearby isolated galaxy, NGC 1032. The lack of any trace of recent star formation near the SN location (Fig. 1), and the very low derived ejected mass (~0.3 M_sun), argue strongly against a core-collapse origin for this event. Spectroscopic observations and the derived nucleosynthetic output show that the SN ejecta have high velocities and are dominated by helium-burning products, indicating that SN 2005E was neither a subluminous nor a regular SN Ia (Fig. 2). We have therefore found a new type of stellar explosion, arising from a low-mass, old stellar system, likely involving a binary with a primary white dwarf and a helium-rich secondary. The SN ejecta contain more calcium than observed in any known type of SN and likely additional large amounts of radioactive 44Ti. Such SNe may thus help resolve fundamental physical puzzles, extending from the composition of the primitive solar system and that of the oldest stars, to the Galactic production of positrons.
description: Revised to reflect published version in Nature, May 20th, 2010. Additional data and analysis are included
Espansione dell’universo e stelle di neutroni
Creators: Maura Sandri
Publisher: name: Media Inaf
Year: 2020

Sfruttando le potenzialità dell’astronomia multimessaggera, un nuovo studio pubblicato su Science rileva che le stelle di neutroni hanno tipicamente un raggio di circa 11.75 chilometri (con un’incertezza di 800 metri) e fornisce un nuovo valore per la costante di Hubble: 66.2 chilometri al secondo per megaparsec
Lunedì lo spettacolare incontro di Giove e Saturno
Creators: Ufficio stampa Inaf
Publisher: name: Media Inaf
Year: 2020

Distanti ma uniti: così appariranno Giove e Saturno nella storica congiunzione di lunedì 21 dicembre, la più ravvicinata tra i due pianeti da quasi quattro secoli. Sarà possibile seguire l’evento celeste in diretta, grazie al collegamento con alcune sedi dell’Istituto nazionale di astrofisica distribuite sul territorio nazionale. Da Trieste a Palermo, passando per Padova, Bologna e Roma, tutto a partire dalle 17:00 di lunedì sui canali dell’Inaf
Astronomy: Towards a Didactic Focused on Interdisciplinarity
Creators: name: Folhas, Alvaro
Publisher: name: Zenodo
Year: 2022
Subjects: Astronomy Education

description: Astronomy: Towards a Didactic Focused on Interdisciplinarity Presenter: Alvaro Folhas, NUCLIO, University of Coimbra, Portugal This was a poster presented at the 4th Shaw-IAU Workshop on Astronomy for Education, organised by the IAU Office of Astronomy for Education (OAE, http//astro4edu.org). Astronomy arouses curiosity for the unknown and mobilises all areas of knowledge, promoting an interdisciplinary vision in which, the whole is always greater than the sum of the parts. A project focused on astronomy normally has the natural involvement of mathematics and physics, but it can also cover chemistry, biology, geography, ICT and the arts, especially if we associate it with astronautics and space exploration, the great levers of scientific and technological development, spilling over into our daily lives in the technologies we use today. It is important to bring astronomy to school, through its inclusion in the curriculum, or through small projects capable of mobilising and reinforcing learning, while helping to develop skills. About the 4th Shaw-IAU Workshop: The topic for this year’s Shaw-IAU Workshop on Astronomy for Education is ‘Leveraging the potential of astronomy in formal education’ and is scheduled to run 15 to 17 November 2022 as a fully virtual event on Hopin as in previous years. This year’s Shaw-IAU Workshop focuses on the role of astronomy in the core regions of formal, primary and secondary, education: How do we teach astronomy as its own subject? What is the role of astronomy in teaching physics or chemistry – or in communicating such a central future topic as climate change? In sessions marked with a * we aim to hear specifically from teachers. We also address the question of how to approach those who set the framework for teaching: How can you get your administration, or at a much higher level: your education ministry, to listen to you? Last but not least we look at how to bridge the divide between the fundamentals that are commonly taught in school and results from cutting-edge research, which tend to be fascinating to students and the general public alike. he workshop was organised by the IAU Office of Astronomy for Education (http://astro4edu.org). More details can be found on: https://astro4edu.org/shaw-iau/4th-shaw-iau-workshop/ Keep up to date with future Shaw-IAU Workshops and other opportunities at the IAU Office of Astronomy for Education by joining our mailing list https://astro4edu.org/mailing-list/ Follow the IAU OAE on Twitter and Facebook under @astro4edu
title: ÐÐ½Ð°Ð»Ð¸Ð· Ð¸ ÑÐ¾Ð²ÐµÑÑÐµÐ½ÑÑÐ²Ð¾Ð²Ð°Ð½Ð¸Ðµ ÑÐ¸ÑÑÐµÐ¼Ñ Ð¼Ð¾ÑÐ¸Ð²Ð°ÑÐ¸Ð¸ Ð¿ÐµÑÑÐ¾Ð½Ð°Ð»Ð° (Ð½Ð° Ð¿ÑÐ¸Ð¼ÐµÑÐµ ÐÐÐ Â«Ð ÐÐÐ Â»)
title: Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÑÐºÐ°Ñ ÑÐ°Ð±Ð¾ÑÐ°
titleType: Subtitle
Creators: name: ÐÐ°ÑÐºÐ¸Ð½Ð°, 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: 2017
Subjects: Ð¼Ð¾ÑÐ¸Ð²Ð°ÑÐ¸Ñ Ð¿ÐµÑÑÐ¾Ð½Ð°Ð»Ð°
ÑÐ¸ÑÑÐµÐ¼Ð° Ð¼Ð¾ÑÐ¸Ð²Ð°ÑÐ¸Ð¸
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description: ÐÐ°Ð½Ð½Ð°Ñ Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ð° Ñ ÑÐµÐ»ÑÑ ÑÐ¾Ð²ÐµÑÑÐµÐ½ÑÑÐ²Ð¾Ð²Ð°Ð½Ð¸Ðµ ÑÐ¸ÑÑÐµÐ¼Ñ Ð¼Ð¾ÑÐ¸Ð²Ð°ÑÐ¸Ð¸ Ð¿ÐµÑÑÐ¾Ð½Ð°Ð»Ð° Ð² ÐÐÐ Â«Ð ÐÐÐ Â». Ð¡ Ð¿Ð¾Ð¼Ð¾ÑÑÑ Ð°Ð½Ð°Ð»Ð¸Ð·Ð° ÑÑÑÐµÑÑÐ²ÑÑÑÐµÐ¹ ÑÐ¸ÑÑÐ°ÑÐ¸Ð¸ Ð² ÑÐ¸ÑÑÐµÐ¼Ðµ Ð¼Ð¾ÑÐ¸Ð²Ð°ÑÐ¸Ð¸ Ð¿ÐµÑÑÐ¾Ð½Ð°Ð»Ð° ÐÐÐ Â«Ð ÐÐÐ Â» Ð±ÑÐ»Ð° Ð²ÑÑÐ²Ð»ÐµÐ½Ð° Ð¾ÑÐ½Ð¾Ð²Ð½Ð°Ñ Ð¿ÑÐ¾Ð±Ð»ÐµÐ¼Ð° - Ð½ÐµÑ Ð²Ð·Ð°Ð¸Ð¼Ð¾ÑÐ²ÑÐ·Ð¸ Ð¼ÐµÐ¶Ð´Ñ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐ¾Ð¼ ÑÐ°Ð±Ð¾ÑÑ Ð¿ÐµÑÑÐ¾Ð½Ð°Ð»Ð° Ð¸ ÐµÐ³Ð¾ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»ÑÐ½ÑÐ¼ Ð²Ð¾Ð·Ð½Ð°Ð³ÑÐ°Ð¶Ð´ÐµÐ½Ð¸ÐµÐ¼. Ð ÑÐ²ÑÐ·Ð¸ Ñ ÑÑÐ¸Ð¼ Ð±ÑÐ» ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½ Ð¿ÑÐ¾ÐµÐºÑ ÑÐ¾Ð²ÐµÑÑÐµÐ½ÑÑÐ²Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐ¸ÑÑÐµÐ¼Ñ Ð¼Ð¾ÑÐ¸Ð²Ð°ÑÐ¸Ð¸ Ð¿ÐµÑÑÐ¾Ð½Ð°Ð»Ð° Ð½Ð° Ð±Ð°Ð·Ðµ KPI (ÐºÐ»ÑÑÐµÐ²ÑÐµ Ð¿Ð¾ÐºÐ°Ð·Ð°ÑÐµÐ»Ð¸ ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÐ¸), Ð° ÑÐ°Ðº Ð¶Ðµ Ð±ÑÐ»Ð¸ ÑÐ°ÑÑÑÐ¸ÑÐ°Ð½Ñ Ð·Ð°ÑÑÐ°ÑÑ Ð½Ð° ÑÐµÐ°Ð»Ð¸Ð·Ð°ÑÐ¸Ñ Ð¿ÑÐ¾ÐµÐºÑÐ° Ð¸ Ð¾Ð±Ð¾ÑÐ½Ð¾Ð²Ð°Ð½Ð° ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ°Ñ Ð¾ÑÐµÐ½ÐºÐ° Ð¾Ñ Ð²Ð½ÐµÐ´ÑÐµÐ½Ð¸Ñ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐ¾Ð² Ð´Ð°Ð½Ð½Ð¾Ð³Ð¾ Ð´Ð¸Ð¿Ð»Ð¾Ð¼Ð½Ð¾Ð³Ð¾ Ð¿ÑÐ¾ÐµÐºÑÐ° Ð² Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÑ Ð¸Ð·ÑÑÐ°ÐµÐ¼Ð¾Ð¹ ÐºÐ¾Ð¼Ð¿Ð°Ð½Ð¸Ð¸.
title: ÐÐ°ÑÐ¸ÑÐ° ÑÐµÑÑÐ¸ÑÐ¾ÑÐ¸Ð¸ Ð¾ÑÑÑÐ¾Ð²Ð° ÐÑÐ¾Ð»ÐµÑÐ°ÑÑÐºÐ¸Ð¹ Ð¾Ñ Ð·Ð°ÑÐ¾Ð¿Ð»ÐµÐ½Ð¸Ñ
title: Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÑÐºÐ°Ñ ÑÐ°Ð±Ð¾ÑÐ°
titleType: Subtitle
Creators: name: ÐÐ¾Ð³Ð°ÑÑÑÐµÐ²Ð°, ÐÑÐµÐ½Ð¸Ñ
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2017
Subjects: Ð¾ÑÑÑÐ¾Ð² ÐÑÐ¾Ð»ÐµÑÐ°ÑÑÐºÐ¸Ð¹
Ð³. ÐÑÑÑÐ°Ñ Ð°Ð½Ñ
Ð³Ð¸Ð´ÑÐ¾ÑÐµÑ Ð½Ð¸ÑÐµÑÐºÐ¾Ðµ ÑÐ¾Ð¾ÑÑÐ¶ÐµÐ½Ð¸Ðµ
Ð¿Ð¾Ð´Ð¿Ð¾ÑÐ½Ð°Ñ ÑÑÐµÐ½ÐºÐ°
ÑÐ¿ÑÐ½ÑÐ¾Ð²Ð¾Ðµ Ð¾Ð³ÑÐ°Ð¶Ð´ÐµÐ½Ð¸Ðµ

description: Ð¢ÐµÐ¼Ð¾Ð¹ Ð²ÑÐ¿ÑÑÐºÐ½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ° ÑÐ²Ð»ÑÐµÑÑÑ Â«ÐÐ°ÑÐ¸ÑÐ° ÑÐµÑÑÐ¸ÑÐ¾ÑÐ¸Ð¸ Ð¾ÑÑÑÐ¾Ð²Ð° ÐÑÐ¾Ð»ÐµÑÐ°ÑÑÐºÐ¸Ð¹ Ð¾Ñ Ð·Ð°ÑÐ¾Ð¿Ð»ÐµÐ½Ð¸ÑÂ»Â». ÐÑÐ¿ÑÑÐºÐ½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° ÑÐ¾Ð´ÐµÑÐ¶Ð¸Ñ 19 Ð»Ð¸ÑÑÐ¾Ð² ÑÐµÑÑÐµÐ¶ÐµÐ¹ Ð¸ Ð¿Ð¾ÑÑÐ½Ð¸ÑÐµÐ»ÑÐ½ÑÑ Ð·Ð°Ð¿Ð¸ÑÐºÑ Ð¸Ð· 62 ÑÑÑÐ°Ð½Ð¸Ñ.ÐÐµÑÑÐ¾ ÑÑÑÐ¾Ð¸ÑÐµÐ»ÑÑÑÐ²Ð°: ÐÑÑÑÐ°ÑÐ°Ð½ÑÐºÐ°Ñ Ð¾Ð±Ð»Ð°ÑÑÑ, Ð³Ð¾ÑÐ¾Ð´ ÐÑÑÑÐ°ÑÐ°Ð½Ñ, Ð´ÐµÐ»ÑÑÐ° ÑÐµÐºÐ¸ ÐÐ¾Ð»Ð³Ð¸, Ð¾ÑÑÑÐ¾Ð² ÐÑÐ¾Ð»ÐµÑÐ°ÑÑÐºÐ¸Ð¹.Ð Ð¿ÐµÑÐ²Ð¾Ð¼ ÑÐ°Ð·Ð´ÐµÐ»Ðµ ÑÐ°Ð±Ð¾ÑÑ Ð¸Ð·Ð»Ð¾Ð¶ÐµÐ½Ñ Ð¼ÐµÑÐµÐ¾ÑÐ¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ðµ, ÐºÐ»Ð¸Ð¼Ð°ÑÐ¸ÑÐµÑÐºÐ¸Ðµ, Ð³Ð¸Ð´ÑÐ¾Ð³ÐµÐ¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ðµ, Ð¸Ð½Ð¶ÐµÐ½ÐµÑÐ½Ð¾-Ð³ÐµÐ¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ðµ Ð¸ ÑÐ¾Ð¿Ð¾Ð³ÑÐ°ÑÐ¸ÑÐµÑÐºÐ¸Ðµ ÑÑÐ»Ð¾Ð²Ð¸Ñ Ð¼ÐµÑÑÐ° ÑÑÑÐ¾Ð¸ÑÐµÐ»ÑÑÑÐ²Ð°. ÐÐ¾ Ð²ÑÐ¾ÑÐ¾Ð¼ ÑÐ°Ð·Ð´ÐµÐ»Ðµ Ð¿ÑÐ¸Ð²ÐµÐ´ÐµÐ½Ð¾ Ð¾Ð±Ð¾ÑÐ½Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð¿ÑÐ¸Ð½ÑÑÑÑ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð²Ð½ÑÑ ÑÐµÑÐµÐ½Ð¸Ð¹ Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ðµ Ð¸Ð¼ÐµÑÑÐ¸ÑÑÑ ÑÑÐ»Ð¾Ð²Ð¸Ð¹ ÑÑÑÐ¾Ð¸ÑÐµÐ»ÑÑÑÐ²Ð°.ÐÐ° Ð¾ÑÐ½Ð¾Ð²Ðµ Ð¸ÑÑÐ¾Ð´Ð½ÑÑ Ð´Ð°Ð½Ð½ÑÑ Ð±ÑÐ» Ð¿ÑÐ¾Ð¸Ð·Ð²ÐµÐ´ÐµÐ½ ÑÐ°ÑÑÐµÑ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¹ Ð¾Ð³ÑÐ°Ð¶Ð´ÐµÐ½Ð¸Ñ Ð¿Ð¾ Ð´Ð²ÑÐ¼ Ð³ÑÑÐ¿Ð¿Ð°Ð¼ Ð¿ÑÐµÐ´ÐµÐ»ÑÐ½ÑÑ ÑÐ¾ÑÑÐ¾ÑÐ½Ð¸Ð¹. Ð ÑÐ°ÑÑÐµÑÐ°Ñ Ð¾ÑÐ¾Ð±Ð¾Ðµ Ð²Ð½Ð¸Ð¼Ð°Ð½Ð¸Ðµ Ð±ÑÐ»Ð¾ ÑÐ´ÐµÐ»ÐµÐ½Ð¾ Ð½Ð°Ð³ÑÑÐ·ÐºÐ°Ð¼, ÐºÐ¾ÑÐ¾ÑÑÐµ Ð½Ð° ÑÐ¾Ð¾ÑÑÐ¶ÐµÐ½Ð¸Ðµ Ð¾ÐºÐ°Ð·ÑÐ²Ð°ÐµÑ Ð»ÐµÐ´. ÐÑÐ» ÑÐ´ÐµÐ»Ð°Ð½ Ð²ÑÐ²Ð¾Ð´, ÑÑÐ¾ Ð´Ð°Ð½Ð½ÑÐµ Ð½Ð°Ð³ÑÑÐ·ÐºÐ¸ Ð½Ðµ Ð·Ð½Ð°ÑÐ¸ÑÐµÐ»ÑÐ½Ñ Ð² Ð´Ð°Ð½Ð½ÑÑ ÑÑÐ»Ð¾Ð²Ð¸ÑÑ ÑÑÑÐ¾Ð¸ÑÐµÐ»ÑÑÑÐ²Ð°.
Electroweak stars: how nature may capitalize on the standard model's ultimate fuel
Creators: name: Dai, De-Chang
name: Lue, Arthur
name: Starkman, Glenn
name: Stojkovic, Dejan
Publisher: name: arXiv
Year: 2009
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study the possible existence of an electroweak star - a compact stellar-mass object whose central core temperature is higher than the electroweak symmetry restoration temperature. We found a solution to the Tolman-Oppenheimer-Volkoff equations describing such an object. The parameters of such a star are not substantially different from a neutron star - its mass is around 1.3 Solar masses while its radius is around 8 km. What is different is the existence of a small electroweak core. The source of energy in the core that can at least temporarily balance gravity are standard-model non-perturbative baryon number (B) and lepton number (L) violating processes that allow the chemical potential of $B+L$ to relax to zero. The energy released at the core is enormous, but gravitational redshift and the enhanced neutrino interaction cross section at these energies make the energy release rate moderate at the surface of the star. The lifetime of this new quasi-equilibrium can be more than ten million years. This is long enough to represent a new stage in the evolution of a star if stellar evolution can take it there.
description: Version published in JCAP
Web serie sul cosmo in 3D, oggi l’ultimo episodio
Creators: Salvatore Orlando
Publisher: name: Media Inaf
Year: 2020

“SocialMente: condividiAMO l’universo”, la serie di video in italiano e in inglese ideata e realizzata da alcuni ricercatori dell’Inaf di Palermo, è giunta all’ultima puntata della prima stagione. Andrà online dalle 19, come di consueto (alle 19:15 in inglese), e parlerà di pulsar. Basata sugli stessi modelli idrodinamici e magnetoidrodinamici di oggetti e fenomeni astronomici che già avevano stregato la Nasa, in otto puntate la web serie è riuscita a coinvolgere il pubblico stimolando passione e curiosità. E il prossimo anno è in arrivo una nuova stagione. Ce ne parla l’ideatore del progetto, l’astrofisico Salvatore Orlando
Alla ricerca delle onde gravitazionali primordiali
Creators: Maura Sandri
Publisher: name: Media Inaf
Year: 2020

Un team guidato dal Massachusetts Institute of Technology ha sviluppato un metodo per estrarre il debole segnale delle onde gravitazionali primordiali dai dati dei rivelatori di onde gravitazionali di prossima generazione. Si tratta di un’alternativa alla ricerca delle increspature nello spaziotempo basata sul fondo cosmico a microonde. Con un commento di Daniela Paoletti dell'Inaf
The Cox ring of an algebraic variety with torus action
Creators: name: Hausen, Juergen
name: Süß, Hendrik
Publisher: name: arXiv
Year: 2009
Subjects: subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics
subject: 14C20, 14M25

description: We investigate the Cox ring of a normal complete variety X with algebraic torus action. Our first results relate the Cox ring of X to that of a maximal geometric quotient of X. As a consequence, we obtain a complete description of the Cox ring in terms of generators and relations for varieties with torus action of complexity one. Moreover, we provide a combinatorial approach to the Cox ring using the language of polyhedral divisors. Applied to smooth k*-surfaces, our results give a description of the Cox ring in terms of Orlik-Wagreich graphs. As examples, we explicitly compute the Cox rings of all Gorenstein del Pezzo k*-surfaces with Picard number at most two and the Cox rings of projectivizations of rank two vector bundles as well as cotangent bundles over toric varieties in terms of Klyachko's description.
description: Minor corrections, to appear in Adv. Math.
title: ÐÐ¾Ð²ÑÑÐµÐ½Ð¸Ðµ ÐºÐ¾Ð½ÐºÑÑÐµÐ½ÑÐ¾ÑÐ¿Ð¾ÑÐ¾Ð±Ð½Ð¾ÑÑÐ¸ Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ð¸ Ð¾Ð¿ÑÐ¾Ð²Ð¾Ð¹ ÑÐ¾ÑÐ³Ð¾Ð²Ð»Ð¸
title: Ð¼Ð°Ð³Ð¸ÑÑÐµÑÑÐºÐ°Ñ Ð´Ð¸ÑÑÐµÑÑÐ°ÑÐ¸Ñ
titleType: Subtitle
Creators: name: Ð¤Ð¸Ð»Ð¸Ð¿Ð¿Ð¾Ð²Ð°, ÐÐ°ÑÐ°Ð»ÑÑ
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2016
Subjects: ÐºÐ¾Ð½ÐºÑÑÐµÐ½ÑÐ¾ÑÐ¿Ð¾ÑÐ¾Ð±Ð½Ð¾ÑÑÑ
Ð¾Ð¿ÑÐ¾Ð²Ð°Ñ ÑÐ¾ÑÐ³Ð¾Ð²Ð»Ñ
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competitiveness
wholesale trade
trading activity
trade enterprise

description: Ð¦ÐµÐ»Ñ Ð¼Ð°Ð³Ð¸ÑÑÐµÑÑÐºÐ¾Ð¹ Ð´Ð¸ÑÑÐµÑÑÐ°ÑÐ¸Ð¸: Ð°Ð½Ð°Ð»Ð¸Ð· Ð¸ Ð¾ÑÐµÐ½ÐºÐ° ÐºÐ¾Ð¼Ð¼ÐµÑÑÐµÑÐºÐ¾Ð¹ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ Ð¾Ð¿ÑÐ¾Ð²Ð¾Ð³Ð¾ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ Ð¸ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° ÑÐµÐºÐ¾Ð¼ÐµÐ½Ð´Ð°ÑÐ¸Ð¹ Ð¿Ð¾ Ð¿Ð¾Ð²ÑÑÐµÐ½Ð¸Ñ ÐµÐ³Ð¾ ÐºÐ¾Ð½ÐºÑÑÐµÐ½ÑÐ¾ÑÐ¿Ð¾ÑÐ¾Ð±Ð½Ð¾ÑÑÐ¸. ÐÐ±ÑÐµÐºÑÐ¾Ð¼ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐ²Ð»ÑÐµÑÑÑ Ð¾Ð¿ÑÐ¾Ð²Ð¾Ðµ ÑÐ¾ÑÐ³Ð¾Ð²Ð¾Ðµ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²ÐµÐ½Ð½Ð¾Ðµ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ðµ ÐÐÐ Â«ÐÐ¾Ð½ÑÐ°ÐºÂ». ÐÐ¾ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐ°Ð¼ Ð°Ð½Ð°Ð»Ð¸Ð·Ð° ÐºÐ¾Ð½ÐºÑÑÐµÐ½ÑÐ½Ð¾Ð¹ ÑÑÐµÐ´Ñ Ð¸ ÑÐ¾Ð·ÑÐ¹ÑÑÐ²ÐµÐ½Ð½Ð¾Ð¹ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ñ Ð²Ð¾Ð·Ð¼Ð¾Ð¶Ð½ÑÐµ Ð¿ÑÑÐ¸ Ð¿Ð¾Ð²ÑÑÐµÐ½Ð¸Ñ ÐºÐ¾Ð½ÐºÑÑÐµÐ½ÑÐ¾ÑÐ¿Ð¾ÑÐ¾Ð±Ð½Ð¾ÑÑÐ¸ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ, Ð¸ Ð¿ÑÐµÐ´Ð»Ð¾Ð¶ÐµÐ½ ÐºÐ¾Ð½ÐºÑÐµÑÐ½ÑÐ¹ Ð¿ÐµÑÐµÑÐµÐ½Ñ Ð¼ÐµÑÐ¾Ð¿ÑÐ¸ÑÑÐ¸Ð¹ Ð´Ð»Ñ Ð²Ð½ÐµÐ´ÑÐµÐ½Ð¸Ñ Ð½Ð° ÐÐÐ Â«ÐÐ¾Ð½ÑÐ°ÐºÂ», Ð° Ð¸Ð¼ÐµÐ½Ð½Ð¾ Ð²ÐµÐ´ÐµÐ½Ð¸Ðµ Ð½Ð¾Ð²Ð¾Ð¹ Ð»Ð¸Ð½ÐµÐ¹ÐºÐ¸ Ð¿ÑÐ¾Ð´ÑÐºÑÐ¸Ð¸, ÑÐ¼ÐµÐ½Ð° Ð¿Ð¾ÑÑÐ°Ð²ÑÐ¸ÐºÐ¾Ð², Ð²Ð²ÐµÐ´ÐµÐ½Ð¸Ðµ ÑÐµÐºÐ»Ð°Ð¼Ð½Ð¾Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐ¸ÐºÐ¸ Ð¸ ÑÐµÐ³Ð¸ÑÑÑÐ°ÑÐ¸Ñ ÑÐ¾Ð²Ð°ÑÐ½Ð¾Ð³Ð¾ Ð·Ð½Ð°ÐºÐ°.
description: The purpose of the master's thesis analysis and valuation of commercial activities of the wholesale enterprises and development of recommendations for improving its competitiveness. The object of the research is wholesale trade production enterprise of "Montak". The results of the analysis of the competitive environment and economic activities developed ways to improve the competitiveness of enterprises, and proposed a specific list of activities for implementation at JSC "Montak", namely the maintenance of the new product lines, change suppliers, the introduction of advertising and trademark registration.
Additional file 1 of Factors influencing mass drug administration adherence and community drug distributor opportunity costs in Liberia: a mixed-methods approach
Creators: name: Agboraw, Efundem
name: Sosu, Fred
name: Dean, Laura
name: Siakeh, Alice
name: Thomson, Rachael
name: Kollie, Karsor
name: Worrall, Eve
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Pharmacology
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: Cancer
subject: Science Policy
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Additional file 1: Table S1. Supply- and demand-side challenges identified by CDDs, key informants in free-text survey responses and via researcher observations, Bong and Maryland, Liberia.
On general Cwikel-Lieb-Rozenblum and Lieb-Thirring inequalities
Creators: name: Molchanov, S.
name: Vainberg, B.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences
subject: 35P15, 47A75, 47B99, 20P05, 60J70

description: These classical inequalities allow one to estimate the number of negative eigenvalues and the sums $S_γ=\sum |λ_i|^γ$ for a wide class of Schrödinger operators. We provide a detailed proof of these inequalities for operators on functions in metric spaces using the classical Lieb approach based on the Kac-Feynman formula. The main goal of the paper is a new set of examples which include perturbations of the Anderson operator, operators on free, nilpotent and solvable groups, operators on quantum graphs, Markov processes with independent increments. The study of the examples requires an exact estimate of the kernel of the corresponding parabolic semigroup on the diagonal. In some cases the kernel decays exponentially as $t\to \infty $. This allows us to consider very slow decaying potentials and obtain some results that are precise in the logarithmical scale.
description: 1) A small inaccuracy in Step 7 of the proof of Theorem 2.1 was corrected. 2) The paper has been published in Around the research of Vladimir Maz'ya III, Editor A. Laptev, Int. Math. Ser. (N.Y.) 13, Springer, 2010, 201-246
Variegato menù metabolico per la vita su Encelado
Creators: Giuseppe Fiasconaro
Publisher: name: Media Inaf
Year: 2020

Utilizzando i dati della sonda Cassini della missione Cassini-Huygens, gli scienziati del Southwest Research Institute hanno modellato i processi chimici  sotterranei della luna di Saturno Encelado. Gli studi indicano la possibilità che un menù  metabolico vario possa supportare la vita di una comunità microbica potenzialmente diversificata nell'oceano di acqua liquida sotto la superficie ghiacciata della luna. Tutti i dettagli sulla rivista Icarus
Il primo esopianeta da ascoltare in radio
Creators: Eleonora Ferroni
Publisher: name: Media Inaf
Year: 2020

Per la prima volta è stata rilevata una possibile emissione radio da un pianeta fuori dal Sistema solare, nello specifico un gioviano caldo (cioè un pianeta gigante gassoso che orbita molto vicino alla propria stella) nel sistema Tau Boötes a 51 anni luce dalla Terra. I dati sono stati ottenuti con la potente rete di antenne Lofar, a cui partecipa anche l'Inaf. Maggior dettagli verranno pubblicati su Astronomy & Astrophysics
Bridging the Gap Between Subjects and Educational Levels Using Space Educational Activities
Creators: name: Takač, Danijela
name: Kukuruzović, Ana-Marija
Publisher: name: Zenodo
Year: 2022
Subjects: Astronomy Education

description: Bridging the Gap Between Subjects and Educational Levels Using Space Educational Activities Presenter: Danijela Takač and Ana-Marija Kukuruzović, Pantovčak Elementary School, Zagreb, Croatia This was a poster presented at the 4th Shaw-IAU Workshop on Astronomy for Education, organised by the IAU Office of Astronomy for Education (OAE, http//astro4edu.org). In the Croatian educational system there is a big gap in science curriculum between middle school and the start of high school. This gap results in insufficient student knowledge of STEM subjects. Students that have attended astronomy as an extracurricular subject have been more successful in bridging that gap. We will showcase educational activities that help bridge this gap by exploring astronomy using scientific concepts summarised in a project called “Exploration of Mars”. We will show activities that explore the connection between gravity, terraforming and atmospheric structure of the planet, hydroponics, assembling, programming and “driving” a rover on Mars, space tourism. These activities allow us to explore scientific concepts beyond the construct of the national curriculum. About the 4th Shaw-IAU Workshop: The topic for this year’s Shaw-IAU Workshop on Astronomy for Education is ‘Leveraging the potential of astronomy in formal education’ and is scheduled to run 15 to 17 November 2022 as a fully virtual event on Hopin as in previous years. This year’s Shaw-IAU Workshop focuses on the role of astronomy in the core regions of formal, primary and secondary, education: How do we teach astronomy as its own subject? What is the role of astronomy in teaching physics or chemistry – or in communicating such a central future topic as climate change? In sessions marked with a * we aim to hear specifically from teachers. We also address the question of how to approach those who set the framework for teaching: How can you get your administration, or at a much higher level: your education ministry, to listen to you? Last but not least we look at how to bridge the divide between the fundamentals that are commonly taught in school and results from cutting-edge research, which tend to be fascinating to students and the general public alike. he workshop was organised by the IAU Office of Astronomy for Education (http://astro4edu.org). More details can be found on: https://astro4edu.org/shaw-iau/4th-shaw-iau-workshop/ Keep up to date with future Shaw-IAU Workshops and other opportunities at the IAU Office of Astronomy for Education by joining our mailing list https://astro4edu.org/mailing-list/ Follow the IAU OAE on Twitter and Facebook under @astro4edu