cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
title: ÐÐµÐ½ÐµÑÐ°ÑÐ¾Ñ Ð¿Ð°ÑÐ¾Ð»ÐµÐ¹, ÑÑÑÐ¾Ð¹ÑÐ¸Ð²ÑÑ Ðº Ð¼ÐµÑÐ¾Ð´Ð°Ð¼ Ð¸Ñ Ð²Ð·Ð»Ð¾Ð¼Ð°
title: Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÑÐºÐ°Ñ ÑÐ°Ð±Ð¾ÑÐ°
titleType: Subtitle
Creators: name: ÐÐ°Ð½ÐºÑÐ°ÑÐ¾Ð²Ð°, ÐÐ»ÐµÐºÑÐ°Ð½Ð´ÑÐ°
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2017
Subjects: Ð¿Ð°ÑÐ¾Ð»Ñ
ÑÐ»Ð°Ð±ÑÐµ Ð¿Ð°ÑÐ¾Ð»Ð¸
Ð·Ð°ÑÐ¸ÑÐ° Ð¸Ð½ÑÐ¾ÑÐ¼Ð°ÑÐ¸Ð¸
Ð³ÐµÐ½ÐµÑÐ°ÑÐ¾Ñ Ð¿Ð°ÑÐ¾Ð»ÐµÐ¹
ÑÑÑÐ¾Ð¹ÑÐ¸Ð²Ð¾ÑÑÑ Ðº Ð²Ð·Ð»Ð¾Ð¼Ñ

description: Ð Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ ÑÐµÐ°Ð»Ð¸Ð·Ð¾Ð²Ð°Ð½Ð¾ Ð²ÐµÐ±-Ð¿ÑÐ¸Ð»Ð¾Ð¶ÐµÐ½Ð¸Ðµ, Ð¿Ð¾Ð·Ð²Ð¾Ð»ÑÑÑÐµÐµ Ð³ÐµÐ½ÐµÑÐ¸ÑÐ¾Ð²Ð°ÑÑ Ð¿Ð°ÑÐ¾Ð»Ð¸ Ñ Ð·Ð°Ð´Ð°Ð²Ð°ÐµÐ¼ÑÐ¼Ð¸ Ð¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°ÑÐµÐ»ÐµÐ¼ ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸ÐºÐ°Ð¼Ð¸. ÐÑÐ¸Ð»Ð¾Ð¶ÐµÐ½Ð¸Ðµ Ð¿Ð¾Ð·Ð²Ð¾Ð»ÑÐµÑ Ð¿ÑÐ¾Ð²ÐµÑÐ¸ÑÑ Ð¿Ð°ÑÐ¾Ð»Ñ Ð½Ð° ÑÑÑÐ¾Ð¹ÑÐ¸Ð²Ð¾ÑÑÑ Ðº Ð²Ð·Ð»Ð¾Ð¼Ñ. ÐÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¾ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ ÑÑÑÐµÑÑÐ²ÑÑÑÐ¸Ñ Ð³ÐµÐ½ÐµÑÐ°ÑÐ¾ÑÐ¾Ð² Ð¿Ð°ÑÐ¾Ð»ÐµÐ¹ Ð¸ ÑÑÐµÐ±Ð¾Ð²Ð°Ð½Ð¸Ð¹ Ðº Ð¿Ð°ÑÐ¾Ð»ÑÐ¼ Ð¾Ð½Ð»Ð°Ð¹Ð½-ÑÐµÑÑÑÑÐ¾Ð². Ð¡ÑÐ¾ÑÐ¼ÑÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ñ ÑÐµÐºÐ¾Ð¼ÐµÐ½Ð´Ð°ÑÐ¸Ð¸ Ðº Ð¿Ð°ÑÐ¾Ð»ÑÐ¼ Ð¸ ÑÐ´ÐµÐ»Ð°Ð½Ñ Ð²ÑÐ²Ð¾Ð´Ñ Ð¾Ð± Ð¾Ð¿ÑÐ¸Ð¼Ð°Ð»ÑÐ½Ð¾Ð¼ ÑÐ¾ÑÐµÑÐ°Ð½Ð¸Ð¸ ÑÑÐ¸Ð»Ð¸Ð¹ ÑÐ¾ ÑÑÐ¾ÑÐ¾Ð½Ñ Ð¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°ÑÐµÐ»ÐµÐ¹ Ð¸ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÑÐ¸ÐºÐ¾Ð² Ð¿ÑÐ¸Ð»Ð¾Ð¶ÐµÐ½Ð¸Ð¹ Ð¿Ð¾ Ð·Ð°ÑÐ¸ÑÐµ Ð¿ÐµÑÑÐ¾Ð½Ð°Ð»ÑÐ½ÑÑ Ð´Ð°Ð½Ð½ÑÑ.
The Kijowski–Liu–Yau quasi-local mass of the Kerr black hole horizon * * Dedicated to Gary Gibbons on the occasion of his 75th birthday.
Creators: name: Dunajski, Maciej
name: Tod, Paul
Publisher: name: Apollo - University of Cambridge Repository
Year: 2021
Subjects: Paper
quasi local mass
hyperbolic embeddings
Kerr horizon

description: Abstract: We use an isometric embedding of the cross-over surface of the outer horizon of a rapidly rotating Kerr black hole in a hyperbolic space to compute the quasi-local mass of the horizon for any allowed value of the spin parameter j = J/m 2. The mass is monotonically decreasing from twice the ADM mass at j = 0 to 1.765 69m at j=3/2 . It then monotonically increases to a maximum around j = 0.999 07, and finally decreases to 2.019 66m for j = 1 which corresponds to the extreme Kerr black hole.
Il pianeta che si crede una stella
Creators: Marco Galliani
Publisher: name: Media Inaf
Year: 2011

Con temperature di 3200 °C, superiori a quelle di alcune stelle, WASP-33b è il pianeta extrasolare più caldo scoperto finora. Un mondo infuocato che orbita a distanza estremamente ravvicinata intorno al suo sole. E lo influenza.
Curvettes and clusters of infinitely near points
Creators: name: Moyano-Fernández, J. J.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Commutative Algebra (math.AC)
subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics
subject: 13H05, 14H20

description: The aim of this paper is to revise the theory of clusters of infinitely near points for arbitrary fields. We describe in particular the intersection matrix of such a cluster, we introduce the notion of curvette over an arbitrary field and we relate it to the Hamburger-Noether tableaux associated with curves.
description: Some minor changes were made along the paper
Se materia oscura e buco nero divorziano
Creators: Daniela Cipolloni
Publisher: name: Media Inaf
Year: 2011

Nuove ricerche mostrano che le dimensioni del buco nero centrale di una galassia non sono legate all'alone di materia oscura della stessa. Circa nella metà dei casi non è così, in particolare nelle galassie senza bulge. Risaliti (OA Arcetri): "Nuovi elementi da considerare nei modelli cosmologici e di evoluzione delle galassie".
Vocabulary for participant demographic information
Creators: name: Spreadborough, Kristal
name: MICHALEWICZ, ALEKSANDRA
name: GOTTIMUKKALA, NIKHIL VARMA
name: JOUKHADAR, ZAHER
name: Schultz, Benjamin
Publisher: name: University of Melbourne
Year: 2021
Subjects: subject: 80403 Data Structures
subject: FOS: Computer and information sciences

description: This table contains vocabulary and descriptions for a set of participant demographic information. It relates to code and data cited below. This vocabulary (and associated code and data) was used to test the interoperability solutions explored in the paper "Enhancing the interoperability of time series data through FAIR principles" (currently under review).

Related code/data are:
GOTTIMUKKALA, NIKHIL VARMA; JOUKHADAR, ZAHER; MICHALEWICZ, ALEKSANDRA; Schultz, Benjamin; Spreadborough, Kristal (2021): Time series data interoperability project - code. University of Melbourne. Software. https://doi.org/10.26188/16864636.v2

Schultz, Benjamin; GOTTIMUKKALA, NIKHIL VARMA; JOUKHADAR, ZAHER; MICHALEWICZ, ALEKSANDRA; Spreadborough, Kristal (2021): Time series data interoperability project - data. University of Melbourne. Dataset. https://doi.org/10.26188/16864630.v1
Minimal non-nilpotent groups which are supersolvable
Creators: name: Russo, Francesco G.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Group Theory (math.GR)
subject: FOS: Mathematics
subject: 20 E34, 20E45, 20D10

description: The structure of a group which is not nilpotent but all of whose proper subgroups are nilpotent has interested the researches of several authors both in the finite case and in the infinite case. The present paper generalizes some classic descriptions of M. Newman, H. Smith and J. Wiegold in the context of supersolvable groups.
description: 7 pages, to appear in JP J. Algebra Number Theory Appl. with some revisions
Foto di gruppo tra gli anelli
Creators: Daniela Cipolloni
Publisher: name: Media Inaf
Year: 2011

Singolare ritratto di famiglia ripreso nell'ultimo fly-by dalla sonda Cassini. Si vede Rhea in primo piano, e quattro sorelle a far capolino: Dione, Prometeo, Teti ed Epimeteo. Intanto, dall'incontro ravvicinato arrivano nuove indicazioni sul passato burrascoso di Rhea.
Black Holes as Effective Geometries
Creators: name: Balasubramanian, Vijay
name: de Boer, Jan
name: El-Showk, Sheer
name: Messamah, Ilies
Publisher: name: arXiv
Year: 2008
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Gravitational entropy arises in string theory via coarse graining over an underlying space of microstates. In this review we would like to address the question of how the classical black hole geometry itself arises as an effective or approximate description of a pure state, in a closed string theory, which semiclassical observers are unable to distinguish from the "naive" geometry. In cases with enough supersymmetry it has been possible to explicitly construct these microstates in spacetime, and understand how coarse-graining of non-singular, horizon-free objects can lead to an effective description as an extremal black hole. We discuss how these results arise for examples in Type II string theory on AdS_5 x S^5 and on AdS_3 x S^3 x T^4 that preserve 16 and 8 supercharges respectively. For such a picture of black holes as effective geometries to extend to cases with finite horizon area the scale of quantum effects in gravity would have to extend well beyond the vicinity of the singularities in the effective theory. By studying examples in M-theory on AdS_3 x S^2 x CY that preserve 4 supersymmetries we show how this can happen.
description: Review based on lectures of JdB at CERN RTN Winter School and of VB at PIMS Summer School. 68 pages. Added references
MOESM8 of High recombination rates and hotspots in a Plasmodium falciparum genetic cross
Creators: name: Jiang, Hongying
name: Li, Na
name: Gopalan, Vivek
name: Zilversmit, Martine
name: Varma, Sudhir
name: Nagarajan, Vijayaraj
name: Li, Jian
name: Mu, Jianbing
name: Hayton, Karen
name: Henschen, Bruce
name: Yi, Ming
name: Stephens, Robert
name: McVean, Gilean
name: Awadalla, Philip
name: Wellems, Thomas
name: Su, Xin-zhuan
Publisher: name: figshare
Year: 2019
Subjects: subject: Microbiology
subject: FOS: Biological sciences
subject: Genetics
subject: Molecular Biology
subject: Evolutionary Biology
subject: Science Policy
subject: Infectious Diseases
subject: FOS: Health sciences
subject: Plant Biology

description: Additional file 8: Plots of crossover counts per meiosis per megabase sequence from the 14 P. falciparum chromosomes. (a) Total crossover counts from each chromosome were divided by 32 progeny (meiosis) and its chromosome size (marker span) in megabases and plotted. (b) Crossover counts from the right arms (right side of the centromere) of each chromosome were divided by 32 progeny (meiosis) and the size of the chromosome arm in megabases. (c) The same as (b) but using the chromosome left arms. (PDF 6 KB)
Vocabulary for participant demographic information
Creators: name: Spreadborough, Kristal
name: Marsavelski, Aleksandar
name: GOTTIMUKKALA, NIKHIL VARMA
name: JOUKHADAR, ZAHER
name: Schultz, Benjamin
Publisher: name: University of Melbourne
Year: 2021
Subjects: subject: 80403 Data Structures
subject: FOS: Computer and information sciences

description: This table contains vocabulary and descriptions for a set of participant demographic information. It relates to code and a journal article which is currently in preparation. These will be linked when the journal article is published.
title: ÐÐ¾Ð´ÐµÐ»Ð¸ Ð¸ Ð¼ÐµÑÐ¾Ð´Ñ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ¸ Ð¼ÑÐ»ÑÑÐ¸Ð°Ð³ÐµÐ½ÑÐ½ÑÑ ÑÐ¸ÑÑÐµÐ¼ Ð² Ð¿Ð»Ð°Ð½Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ð¸ Ð¸ Ð´Ð¸ÑÐ¿ÐµÑÑÐµÑÐ¸Ð·Ð°ÑÐ¸Ð¸ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²Ð°
title: Ð½Ð°ÑÑÐ½ÑÐ¹ Ð´Ð¾ÐºÐ»Ð°Ð´
titleType: Subtitle
Creators: name: ÐÐ¸ÐºÐ¸ÑÐ¸Ð½, ÐÐ¸ÐºÐ¾Ð»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: 2017
Subjects: Ð¼ÑÐ»ÑÑÐ¸Ð°Ð³ÐµÐ½ÑÐ½ÑÐµ ÑÐ¸ÑÑÐµÐ¼Ñ
Ð¿Ð»Ð°Ð½Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²Ð°
Ð´Ð¸ÑÐ¿ÐµÑÑÐµÑÐ¸Ð·Ð°ÑÐ¸Ñ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²Ð°

description: ÐÐ¸ÑÑÐµÑÑÐ°ÑÐ¸Ñ Ð¿ÑÐµÐ´ÑÑÐ°Ð²Ð»ÑÐµÑ ÑÐ¾Ð±Ð¾Ð¹ ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑÐ½Ð¾Ðµ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð¼ÑÐ»ÑÑÐ¸Ð°Ð³ÐµÐ½ÑÐ½ÑÑ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸Ð¹ Ð´Ð»Ñ Ð²Ð¾Ð·Ð¼Ð¾Ð¶Ð½Ð¾ÑÑÐ¸ Ð¸Ñ Ð¿ÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸Ñ Ð² Ð¾Ð±Ð»Ð°ÑÑÐ¸ Ð¿Ð»Ð°Ð½Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð¸ Ð´Ð¸ÑÐ¿ÐµÑÑÐµÑÐ¸Ð·Ð°ÑÐ¸Ð¸ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²Ð°. Ð Ð´Ð¸ÑÑÐµÑÑÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¼ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ð¸: Ð²ÑÑÐ²Ð»ÐµÐ½Ñ Ð°ÐºÑÑÐ°Ð»ÑÐ½ÑÐµ Ð¿ÑÐ¾Ð±Ð»ÐµÐ¼Ñ Ð¿ÑÐ¸ ÑÐµÑÐµÐ½Ð¸Ð¸ Ð·Ð°Ð´Ð°Ñ Ð¿Ð»Ð°Ð½Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²Ð° ÑÑÐ°Ð½Ð´Ð°ÑÑÐ½ÑÐ¼Ð¸ Ð¼ÐµÑÐ¾Ð´Ð°Ð¼Ð¸, Ð¾ÑÐ½Ð¾Ð²Ð°Ð½Ð½ÑÐ¼Ð¸ Ð½Ð° ÑÐµÐ½ÑÑÐ°Ð»Ð¸Ð·Ð¾Ð²Ð°Ð½Ð½Ð¾Ð¼ Ð¿Ð¾Ð´ÑÐ¾Ð´Ðµ Ð² Ð¿ÑÐ¸Ð½ÑÑÐ¸Ð¸ ÑÐµÑÐµÐ½Ð¸Ð¹, Ð° ÑÐ°ÐºÐ¶Ðµ Ð² Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ñ ÐºÐ»ÑÑÐµÐ²ÑÐµ Ð¿ÐµÑÑÐ¿ÐµÐºÑÐ¸Ð²Ñ ÑÐ°Ð·Ð²Ð¸ÑÐ¸Ñ Ð¼ÑÐ»ÑÑÐ¸Ð°Ð³ÐµÐ½ÑÐ½ÑÑ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸Ð¹ Ð² ÐºÐ¾Ð½ÑÐµÐºÑÑÐµ Ð·Ð°Ð´Ð°Ñ Ð¿Ð»Ð°Ð½Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²ÐµÐ½Ð½ÑÑ Ð¿ÑÐ¾ÑÐµÑÑÐ¾Ð²; ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½ Ð³Ð¸Ð±ÑÐ¸Ð´Ð½ÑÐ¹ Ð¼ÐµÑÐ¾Ð´ Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð¼ÑÐ»ÑÑÐ¸Ð°Ð³ÐµÐ½ÑÐ½ÑÑ ÑÐ¸ÑÑÐµÐ¼, Ð¾ÑÐ½Ð¾Ð²Ð°Ð½Ð½ÑÐ¹ Ð½Ð° Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ð¸ ÑÑÑÐµÑÑÐ²ÑÑÑÐ¸Ñ Ð¼ÐµÑÐ¾Ð´Ð¾Ð²: MAS-Common KADS, Gaia, INGENIAS, PASSI, Prometheus, Ð¿ÑÐµÐ´Ð¾ÑÑÐ°Ð²Ð»ÑÑÑÐ¸Ð¹ Ð²Ð¾Ð·Ð¼Ð¾Ð¶Ð½Ð¾ÑÑÑ Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð¼ÑÐ»ÑÑÐ¸Ð°Ð³ÐµÐ½ÑÐ½ÑÑ Ð¼Ð¾Ð´ÐµÐ»ÐµÐ¹ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²Ð°; ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ð° Ð¼ÑÐ»ÑÑÐ¸Ð°Ð³ÐµÐ½ÑÐ½Ð°Ñ Ð¼Ð¾Ð´ÐµÐ»Ñ Ð¿Ð»Ð°Ð½Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²ÐµÐ½Ð½ÑÑ Ð¿ÑÐ¾ÑÐµÑÑÐ¾Ð², Ð¿Ð¾Ð·Ð²Ð¾Ð»ÑÑÑÐ°Ñ Ð² Ð½ÐµÐ¾Ð±ÑÐ¾Ð´Ð¸Ð¼ÑÐµ ÑÑÐ¾ÐºÐ¸ Ð¸Ð´ÐµÐ½ÑÐ¸ÑÐ¸ÑÐ¸ÑÐ¾Ð²Ð°ÑÑ Ð²Ð¾Ð·Ð¼Ð¾Ð¶Ð½Ð¾ÑÑÐ¸ Ð¸ Ð¿Ð¾ÑÑÐµÐ±Ð½Ð¾ÑÑÐ¸ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ, ÑÑÐ¸ÑÑÐ²Ð°Ñ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ðµ Ð¸ ÑÐµÑÑÑÑÐ½ÑÐµ Ð¾Ð³ÑÐ°Ð½Ð¸ÑÐµÐ½Ð¸Ñ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²ÐµÐ½Ð½Ð¾Ð³Ð¾ ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑÐ° Ð¸ ÑÑÐµÐ±Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¿Ð¾ Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ð¸Ñ Ð¿Ð»Ð°Ð½Ð° Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²Ð°; ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ð° Ð²ÑÑÐ¾ÐºÐ¾ÑÑÐ¾Ð²Ð½ÐµÐ²Ð°Ñ ÑÐ¸ÑÑÐµÐ¼Ð° Ð¿Ð¾Ð´Ð´ÐµÑÐ¶ÐºÐ¸ Ð¿ÑÐ¸Ð½ÑÑÐ¸Ñ ÑÐµÑÐµÐ½Ð¸Ð¹ Ð½Ð° Ð±Ð°Ð·Ðµ Ð¼ÑÐ»ÑÑÐ¸Ð°Ð³ÐµÐ½ÑÐ½Ð¾Ð¹ Ð¼Ð¾Ð´ÐµÐ»Ð¸ Ð¿Ð»Ð°Ð½Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²ÐµÐ½Ð½ÑÑ Ð¿ÑÐ¾ÑÐµÑÑÐ¾Ð², Ð¿Ð¾Ð·Ð²Ð¾Ð»ÑÑÑÐ°Ñ Ð¾Ð±ÐµÑÐ¿ÐµÑÐ¸Ð²Ð°ÑÑ Ð¸Ð½ÑÐ¾ÑÐ¼Ð°ÑÐ¸Ð¾Ð½Ð½ÑÑ Ð¿Ð¾Ð´Ð´ÐµÑÐ¶ÐºÑ Ð½Ð° Ð½ÐµÐ¾Ð±ÑÐ¾Ð´Ð¸Ð¼Ð¾Ð¼ Ð´Ð»Ñ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ ÑÑÐ¾Ð²Ð½Ðµ.
title: ÐÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ñ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²ÐµÐ½Ð½Ð¾-ÑÐ¾ÑÐ³Ð¾Ð²Ð¾Ð¹ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ ÑÐµÑÑÐ¾ÑÐ°Ð½Ð° Ð¸ÑÐ¿Ð°Ð½ÑÐºÐ¾Ð¹ ÐºÑÑ Ð½Ð¸ Ð½Ð° 85 Ð¼ÐµÑÑ Ð² Ð³. ÐÐ¾Ð»Ð¾Ð³Ð´Ðµ
title: Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÑÐºÐ°Ñ ÑÐ°Ð±Ð¾ÑÐ°
titleType: Subtitle
Creators: name: ÐÐ°ÑÐ°Ð³Ð¸Ð½, ÐÐµÐ½Ð¸Ñ
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2017
Subjects: ÑÐµÑÑÐ¾ÑÐ°Ð½
Ð¼ÐµÐ½Ñ
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Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²ÐµÐ½Ð½Ð°Ñ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð°
Ð±Ð°Ð½ÐºÐµÑ

description: ÐÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ð¾ Ð¼Ð°ÑÐºÐµÑÐ¸Ð½Ð³Ð¾Ð²Ð¾Ðµ Ð¾Ð±Ð¾ÑÐ½Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð½ÐµÐ¾Ð±ÑÐ¾Ð´Ð¸Ð¼Ð¾ÑÑÐ¸ Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ ÑÐµÑÑÐ¾ÑÐ°Ð½Ð°, Ð¿ÑÐ¾Ð¸Ð·Ð²ÐµÐ´ÐµÐ½Ñ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ðµ ÑÐ°ÑÑÐµÑÑ Ð¾Ð±Ð¾ÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ, Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð° Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÑÑÑÐºÑÑÑÐ° Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ. Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ñ Ð¼ÐµÑÐ¾Ð¿ÑÐ¸ÑÑÐ¸Ñ Ð¿Ð¾ Ð¾Ð±ÐµÑÐ¿ÐµÑÐµÐ½Ð¸Ñ Ð±ÐµÐ·Ð¾Ð¿Ð°ÑÐ½Ð¾ÑÑÐ¸ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÑÐµÐ¼Ð¾Ð³Ð¾ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ, ÐµÐ³Ð¾ Ð¿Ð»Ð°Ð½Ð¸ÑÐ¾Ð²Ð¾ÑÐ½Ð¾Ðµ ÑÐµÑÐµÐ½Ð¸Ðµ Ð¸ Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ñ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÐµ ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¸Ðµ Ð¿Ð¾ÐºÐ°Ð·Ð°ÑÐµÐ»Ð¸.
Interacting Quantum Observables: Categorical Algebra and Diagrammatics
Creators: name: Coecke, Bob
name: Duncan, Ross
Publisher: name: arXiv
Year: 2009
Subjects: subject: Quantum Physics (quant-ph)
subject: Logic in Computer Science (cs.LO)
subject: Category Theory (math.CT)
subject: Quantum Algebra (math.QA)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences
subject: FOS: Mathematics

description: This paper has two tightly intertwined aims: (i) To introduce an intuitive and universal graphical calculus for multi-qubit systems, the ZX-calculus, which greatly simplifies derivations in the area of quantum computation and information. (ii) To axiomatise complementarity of quantum observables within a general framework for physical theories in terms of dagger symmetric monoidal categories. We also axiomatize phase shifts within this framework. Using the well-studied canonical correspondence between graphical calculi and symmetric monoidal categories, our results provide a purely graphical formalisation of complementarity for quantum observables. Each individual observable, represented by a commutative special dagger Frobenius algebra, gives rise to an abelian group of phase shifts, which we call the phase group. We also identify a strong form of complementarity, satisfied by the Z and X spin observables, which yields a scaled variant of a bialgebra.
description: 81 pages, many figures. Significant changes from previous version. The first sections contain a gentle introduction for physicists to the graphical language, and its use in quantum computation
A Palermo il Sole senza veli
Creators: Antonio Maggio
Publisher: name: Media Inaf
Year: 2011

Il 23 gennaio a Palermo un laboratorio per avvicinare i più piccoli alla scoperta della nostra stella con la guida dell'astronomo Sergio Terzo. Al Planetario di Firenze, Guido Risaliti illustra lo studio dell'Universo con i nuovi telescopi da terra. Infine, satelliti artificiali in scena a Bologna nell'ambito degli incontri astronomici.
Rubin Auxiliary Telescope, part 2: towards colour corrections for LSST
Creators: name: Rodríguez Monroy, Martín
Publisher: name: Zenodo
Year: 2024
Subjects: lsst
atmospheric transparency
cosmology
photometry
spectroscopy
auxtel
calibration

description: LSST will carry out a massive survey which will provide data with statistical errors below the systematic uncertainty due to photometric calibration. With the massive number of objects that it will observe, the statistical errors will shrink, making systematic effects the main source of uncertainty. In this regard, measuring colours and calibrating them will be a crucial task for LSST in order to obtain reliable cosmological constraints from its photometric observations. This is particularly important for obtaining cosmological information from supernovae and to compute photometric redshifts. One of the main sources of photometric uncertainty is associated with the variations of instrumental and atmospheric transmission. To deal with atmospheric effects, LSST counts with the support of a companion telescope, the Auxiliary Telescope (AuxTel), whose purpose is to measure the atmospheric transparency and to derive colour compensations based on spectroscopic observations taken in real time during LSST’s operation. In this contribution we will present the progress on the method that we are developing to obtain those colour compensations from spectra taken with AuxTel to be applied to LSST’s photometry. This method compares the colours measured from standard spectra when passing through a standard atmosphere and when passing through simulated atmospheres with different transparencies, depending on different chemical components. This will allow us to derive colour corrections per object that will be applied to the observations with the main telescope. This way, we aim to ensure uniformity across the sky and repeatability of the measurements across the 10 years of survey.
Potential of polygenic risk scores for improving population estimates of women’s breast cancer genetic risks
Creators: name: Wolfson, Michael
name: Gribble, Steve
name: Pashayan, Nora
name: Easton, Douglas F.
name: Antoniou, Antonis C.
name: Lee, Andrew
name: Van Katwyk, Sasha
name: Simard, Jacques
Publisher: name: Apollo - University of Cambridge Repository
Year: 2021
Subjects: Article
article

description: Funder: Genome Canada; doi: https://doi.org/10.13039/http://dx.doi.org/10.13039/100008762
description: Abstract: Purpose: Breast cancer risk has conventionally been assessed using family history (FH) and rare high/moderate penetrance pathogenic variants (PVs), notably in BRCA1/2, and more recently PALB2, CHEK2, and ATM. In addition to these PVs, it is now possible to use increasingly predictive polygenic risk scores (PRS) as well. The comparative population-level predictive capability of these three different indicators of genetic risk for risk stratification is, however, unknown. Methods: The Canadian heritable breast cancer risk distribution was estimated using a novel genetic mixing model (GMM). A realistically representative sample of women was synthesized based on empirically observed demographic patterns for appropriately correlated family history, inheritance of rare PVs, PRS, and residual risk from an unknown polygenotype. Risk assessment was simulated using the BOADICEA risk algorithm for 10-year absolute breast cancer incidence, and compared to heritable risks as if the overall polygene, including its measured PRS component, and PV risks were fully known. Results: Generally, the PRS was most predictive for identifying women at high risk, while family history was the weakest. Only the PRS identified any women at low risk of breast cancer. Conclusion: PRS information would be the most important advance in enabling effective risk stratification for population-wide breast cancer screening.
title: Ð¤Ð¾ÑÐ¼ÑÐ»Ð° ÑÑÐ¼Ð¼Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ ÐÑÐ°ÑÑÐ¾Ð½Ð° Ð¸ ÐµÐµ Ð¿ÑÐ¸Ð»Ð¾Ð¶ÐµÐ½Ð¸Ñ
title: ÑÑÐµÐ±Ð½Ð¾Ðµ Ð¿Ð¾ÑÐ¾Ð±Ð¸Ðµ
titleType: Subtitle
Creators: name: ÐÐ°ÑÐ°ÑÑÐ³Ð¸Ð½, ÐÐ°Ð»ÐµÑÐ¸Ð¹
name: ÐÐ°Ð±ÐºÐ¾, ÐÐµÐ¾ÑÐ³Ð¸Ð¹
Publisher: name: ÐÐ·Ð´-Ð²Ð¾ Ð¡ÐÐ±ÐÐ¢Ð£
Year: 1999
Subjects: Ð­Ð»ÐµÐºÑÑÐ¾Ð´Ð¸Ð½Ð°Ð¼Ð¸ÐºÐ°
Ð¡ÑÐ¼Ð¼Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ (Ð¼Ð°Ñ.)

description: ÐÐ·Ð»Ð¾Ð¶ÐµÐ½ Ð¾Ð´Ð¸Ð½ Ð¸Ð· ÑÑÑÐµÐºÑÐ¸Ð²Ð½ÑÑ Ð°ÑÐ¸Ð¼Ð¿ÑÐ¾ÑÐ¸ÑÐµÑÐºÐ¸Ñ Ð¼ÐµÑÐ¾Ð´Ð¾Ð² - Ð¼ÐµÑÐ¾Ð´ ÑÐ¾ÑÐ¼ÑÐ»Ñ ÑÑÐ¼Ð¼Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ ÐÑÐ°ÑÑÐ¾Ð½Ð°. Ð Ð°ÑÑÐ¼Ð°ÑÑÐ¸Ð²Ð°ÑÑÑÑ Ð¿ÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸Ñ ÑÐ¾ÑÐ¼ÑÐ»Ñ ÑÑÐ¼Ð¼Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð² Ð·Ð°Ð´Ð°ÑÐ°Ñ ÑÐ°Ð´Ð¸Ð¾ÑÐ¸Ð·Ð¸ÐºÐ¸, Ð¾Ð±ÑÑÐ½Ð¾ Ð½Ðµ Ð¾Ð±ÑÑÐ¶Ð´Ð°ÐµÐ¼ÑÐµ Ð² ÑÐ¸ÑÐ¾ÐºÐ¾Ð´Ð¾ÑÑÑÐ¿Ð½Ð¾Ð¹ Ð»Ð¸ÑÐµÑÐ°ÑÑÑÐµ. ÐÐ¾ÑÐ¾Ð±Ð¸Ðµ ÑÐ¾Ð¾ÑÐ²ÐµÑÑÑÐ²ÑÐµÑ Ð³Ð¾ÑÑÐ´Ð°ÑÑÑÐ²ÐµÐ½Ð½Ð¾Ð¼Ñ Ð¾Ð±ÑÐ°Ð·Ð¾Ð²Ð°ÑÐµÐ»ÑÐ½Ð¾Ð¼Ñ ÑÑÐ°Ð½Ð´Ð°ÑÑÑ Ð¿Ð¾ Ð½Ð°Ð¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸ÑÐ¼ Ð¿Ð¾Ð´Ð³Ð¾ÑÐ¾Ð²ÐºÐ¸ Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ¾Ð² "Ð¢ÐµÑÐ½Ð¸ÑÐµÑÐºÐ°Ñ ÑÐ¸Ð·Ð¸ÐºÐ°" Ð¸ "Ð Ð°Ð´Ð¸Ð¾ÑÐµÑÐ½Ð¸ÐºÐ°" Ð¸ Ð¿Ð¾ Ð½Ð°Ð¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ Ð¸Ð½Ð¶ÐµÐ½ÐµÑÐ½Ð¾Ð¹ Ð¸ Ð¼Ð°Ð³Ð¸ÑÑÐµÑÑÐºÐ¾Ð¹ Ð¿Ð¾Ð´Ð³Ð¾ÑÐ¾Ð²ÐºÐ¸ "Ð Ð°Ð´Ð¸Ð¾ÑÐ¸Ð·Ð¸ÐºÐ° Ð¸ ÑÐ»ÐµÐºÑÑÐ¾Ð½Ð¸ÐºÐ°". ÐÑÐµÐ´Ð½Ð°Ð·Ð½Ð°ÑÐµÐ½Ð¾ Ð´Ð»Ñ ÑÑÑÐ´ÐµÐ½ÑÐ¾Ð² ÑÐµÑÐ²ÐµÑÑÐ¾Ð³Ð¾ ÐºÑÑÑÐ° Ð¸ Ð°ÑÐ¿Ð¸ÑÐ°Ð½ÑÐ¾Ð² ÑÐ°Ð´Ð¸Ð¾ÑÐ¸Ð·Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ ÑÐ°ÐºÑÐ»ÑÑÐµÑÐ°.
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 ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑÐ°.
Geometric level raising for p-adic automorphic forms
Creators: name: Newton, James
Publisher: name: arXiv
Year: 2009
Subjects: subject: Number Theory (math.NT)
subject: FOS: Mathematics
subject: 11F33

description: We present a level raising result for families of p-adic automorphic forms for a definite quaternion algebra D over the rational numbers. The main theorem is an analogue of a theorem for classical automorphic forms due to Diamond and Taylor. We show that certain families of forms old at a prime l intersect with families of l-new forms (at a non-classical point). One of the ingredients in the proof of Diamond and Taylor's theorem (which also played a role in earlier work of Taylor) is the definition of a suitable pairing on the space of automorphic forms. In our situation one cannot define such a pairing on the infinite dimensional space of p-adic automorphic forms, so instead we introduce a space defined with respect to a dual coefficient system and work with a pairing between the usual forms and the dual space. A key ingredient is an analogue of Ihara's lemma which shows an interesting asymmetry between the usual and the dual spaces.
description: 19 pages. Minor changes and references updated
B-hadron production in NNLO QCD: application to LHC t t ¯ events with leptonic decays
Creators: name: Czakon, Michał
name: Generet, Terry
name: Mitov, Alexander
name: Poncelet, Rene
Publisher: name: Apollo - University of Cambridge Repository
Year: 2021
Subjects: Regular Article - Theoretical Physics
Nonperturbative Effects
Perturbative QCD

description: Abstract: We calculate, for the first time, the NNLO QCD corrections to identified heavy hadron production at hadron colliders. The calculation is based on a flexible numeric framework which allows the calculation of any distribution of a single identified heavy hadron plus jets and non-QCD particles. As a first application we provide NNLO QCD predictions for several differential distributions of B hadrons in tt¯ events at the LHC. Among others, these predictions are needed for the precise determination of the top quark mass. The extension of our results to other processes, like open or associated B and charm production is straightforward. We also explore the prospects for extracting heavy flavor fragmentation functions from LHC data.
Stochastic Stepwise Ensembles for Variable Selection
Creators: name: Xin, Lu
name: Zhu, Mu
Publisher: name: arXiv
Year: 2010
Subjects: subject: Methodology (stat.ME)
subject: Computation (stat.CO)
subject: Machine Learning (stat.ML)
subject: FOS: Computer and information sciences

description: In this article, we advocate the ensemble approach for variable selection. We point out that the stochastic mechanism used to generate the variable-selection ensemble (VSE) must be picked with care. We construct a VSE using a stochastic stepwise algorithm, and compare its performance with numerous state-of-the-art algorithms.
Global disk model for galaxies NGC 1365, NGC 6946, NGC 7793, UGC 6446
Creators: name: Jałocha, Joanna
name: Bratek, Łukasz
name: Kutschera, Marek
name: Skindzier, Piotr
Publisher: name: arXiv
Year: 2009
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Spiral galaxies are studied using a simple global disc model as a means for approximate determination of mass profiles. Based on rotation curves and the amount of gas (HI+He), we find global surface mass densities consistent with measurements and compare them with B-band surface brightness profiles. As a result we obtain mass-to-light ratio profiles. We give some arguments for why our approach is reliable and sometimes better than those assuming ad hoc the presence of a massive non-baryonic dark matter halo. Using this model, we study galaxies NGC 7793, 1365, 6946 and UGC 6446. Based on a rotation curve from The HI Nearby Galaxy Survey (THINGS) we also study galaxy NGC 4536 and compare the results with those we published elsewhere for the same galaxy.
description: 12 pages, 11 figures
Asymptotics of supremum distribution of a Gaussian process over a Weibullian time
Creators: name: Arendarczyk, Marek
name: Dȩbicki, Krzysztof
Publisher: name: arXiv
Year: 2009
Subjects: subject: Probability (math.PR)
subject: Statistics Theory (math.ST)
subject: FOS: Mathematics

description: Let $\{X(t):t\in[0,\infty)\}$ be a centered Gaussian process with stationary increments and variance function $σ^2_X(t)$. We study the exact asymptotics of ${\mathbb{P}}(\sup_{t\in[0,T]}X(t)>u)$ as $u\to\infty$, where $T$ is an independent of $\{X(t)\}$ non-negative Weibullian random variable. As an illustration, we work out the asymptotics of the supremum distribution of fractional Laplace motion.
description: Published in at http://dx.doi.org/10.3150/10-BEJ266 the Bernoulli (http://isi.cbs.nl/bernoulli/) by the International Statistical Institute/Bernoulli Society (http://isi.cbs.nl/BS/bshome.htm)
Additional file 1 of A possible combined appraisal pattern: predicting the prognosis of patients after esophagectomy
Creators: name: Chen, LiangLiang
name: Yu, GuoCan
name: Zhao, WuChen
name: Ye, Bo
name: Shu, YuSheng
Publisher: name: figshare
Year: 2023
Subjects: subject: Medicine
subject: Cell Biology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Science Policy

description: Additional file 1. Variable model evaluation.
title: ÐÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¸Ðµ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ð¹ Ð¸ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° Ð¼ÐµÑÐ¾Ð¿ÑÐ¸ÑÑÐ¸Ð¹ Ð¿Ð¾ Ð¿Ð¾Ð²ÑÑÐµÐ½Ð¸Ñ Ð½Ð°Ð´ÐµÐ¶Ð½Ð¾ÑÑÐ¸ ÑÑ ÐµÐ¼Ñ Ð²Ð½ÐµÑÐ½ÐµÐ³Ð¾ ÑÐ»ÐµÐºÑÑÐ¾ÑÐ½Ð°Ð±Ð¶ÐµÐ½Ð¸Ñ ÐÐ¾ÑÐºÐ¾Ð²ÑÐºÐ¾Ð³Ð¾ Ð½ÐµÑÑÐµÐ¿ÐµÑÐµÑÐ°Ð±Ð°ÑÑÐ²Ð°ÑÑÐµÐ³Ð¾ Ð·Ð°Ð²Ð¾Ð´Ð°
title: Ð¼Ð°Ð³Ð¸ÑÑÐµÑÑÐºÐ°Ñ Ð´Ð¸ÑÑÐµÑÑÐ°ÑÐ¸Ñ
titleType: Subtitle
Creators: name: ÐÑÐ¸Ð²ÐµÐ½ÐºÐ¾, ÐÐ»ÑÐ³Ð°
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2016
Subjects: Ð­Ð»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¸Ðµ ÑÑÑÐ°Ð½Ð¾Ð²ÐºÐ¸ Ð¿ÑÐ¾Ð¼Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ð¹
Ð­Ð»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¸Ðµ ÑÑÑÐ°Ð½Ð¾Ð²ÐºÐ¸
ÐÐµÑÑÐµÐ¿ÐµÑÐµÑÐ°Ð±Ð°ÑÑÐ²Ð°ÑÑÐ¸Ðµ Ð·Ð°Ð²Ð¾Ð´Ñ
ÑÐ°Ð·Ð¾Ð¿Ð¾Ð²Ð¾ÑÐ¾ÑÐ½ÑÐµ ÑÑÑÑÐ¾Ð¹ÑÑÐ²Ð°
phase shifting device

description: ÐÐ¸ÑÑÐµÑÑÐ°ÑÐ¸Ñ Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° Ð²Ð¾Ð¿ÑÐ¾ÑÐ°Ð¼ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð½Ð°Ð´ÐµÐ¶Ð½Ð¾ÑÑÐ¸ ÑÑÐµÐ¼Ñ Ð²Ð½ÐµÑÐ½ÐµÐ³Ð¾ ÑÐ½ÐµÑÐ³Ð¾ÑÐ½Ð°Ð±Ð¶ÐµÐ½Ð¸Ñ Ð¸ Ð±ÐµÑÐ¿ÐµÑÐµÐ±Ð¾Ð¹Ð½Ð¾ÑÑÐ¸ (ÑÑÑÐ¾Ð¹ÑÐ¸Ð²Ð¾ÑÑÐ¸) ÑÐ°Ð±Ð¾ÑÑ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ² ÐÐ Â«ÐÐ°Ð·Ð¿ÑÐ¾Ð¼Ð½ÐµÑÑÑ-ÐÐÐÐÂ». ÐÐ° Ð¾ÑÐ½Ð¾Ð²Ðµ Ð°Ð½Ð°Ð»Ð¸Ð·Ð° ÑÑÐµÐ¼Ð½Ð¾-ÑÐµÐ¶Ð¸Ð¼Ð½ÑÑ ÑÐ¸ÑÑÐ°ÑÐ¸Ð¹ Ð¿ÑÐµÐ´Ð»Ð¾Ð¶ÐµÐ½Ñ Ð¼ÐµÑÐ¾Ð¿ÑÐ¸ÑÑÐ¸Ñ Ð¿Ð¾ Ð¿Ð¾Ð²ÑÑÐµÐ½Ð¸Ñ Ð½Ð°Ð´ÐµÐ¶Ð½Ð¾ÑÑÐ¸ ÑÑÐµÐ¼Ñ Ð²Ð½ÐµÑÐ½ÐµÐ³Ð¾ ÑÐ½ÐµÑÐ³Ð¾ÑÐ½Ð°Ð±Ð¶ÐµÐ½Ð¸Ñ Ð¸ Ð¸ÑÐºÐ»ÑÑÐµÐ½Ð¸Ñ Ð²Ð¾Ð·Ð¼Ð¾Ð¶Ð½ÑÑ Ð¿ÐµÑÐµÐ³ÑÑÐ·Ð¾Ðº Ð¾Ð±Ð¾ÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ. ÐÐ¾Ð²ÑÑÐµÐ½Ð¸Ðµ Ð½Ð°Ð´ÐµÐ¶Ð½Ð¾ÑÑÐ¸ Ð±ÐµÑÐ¿ÐµÑÐµÐ±Ð¾Ð¹Ð½Ð¾Ð³Ð¾ Ð¿Ð¸ÑÐ°Ð½Ð¸Ñ Ð¸ Ð½ÐµÐ¿ÑÐµÑÑÐ²Ð½Ð¾Ð³Ð¾ Ð¼Ð¾Ð½Ð¸ÑÐ¾ÑÐ¸Ð½Ð³Ð° Ð´Ð¾ÑÑÐ¸Ð³Ð°ÐµÑÑÑ Ñ Ð¿Ð¾Ð¼Ð¾ÑÑÑ ÑÑÑÐ°Ð½Ð¾Ð²ÐºÐ¸ Ð¤ÐÐ£ Ð½Ð° ÐÐ¡ Â«ÐÐµÑÑÐµÐ·Ð°Ð²Ð¾Ð´Â».
description: Thesis is devoted to study the reliability of the external power supply circuit and continuity (sustainability) work production of JSC "Gazpromneft-MOR". Based on the analysis circuit-regime situations proposed measures to improve the reliability of the circuit external power supply and to avoid equipment overload. Increasing the UPS and continuous monitoring of reliability is achieved by setting the FPU on the SS "Neftezavod".
title: ÐÑÐµÐ½ÐºÐ° ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¾Ð¹ ÑÐµÐ»ÐµÑÐ¾Ð¾Ð±ÑÐ°Ð·Ð½Ð¾ÑÑÐ¸ Ð¾ÑÐºÑÑÑÐ¸Ñ ÑÐ²ÐµÐ¹Ð½Ð¾Ð¹ Ð¼Ð°ÑÑÐµÑÑÐºÐ¾Ð¹
title: Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÑÐºÐ°Ñ ÑÐ°Ð±Ð¾ÑÐ°
titleType: Subtitle
Creators: name: ÐÐ°Ð³ÑÐ¼ÐµÐ½Ð½Ð¾Ð²Ð°, ÐÐ»ÐµÐ½Ð°
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2016
Subjects: Ð±Ð¸Ð·Ð½ÐµÑ-Ð¿Ð»Ð°Ð½Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ
ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¾Ð¹ ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÐ¸ Ð¿ÑÐ¾ÐµÐºÑÐ°
ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ°Ñ Ð¾ÑÐµÐ½ÐºÐ°

description: ÐÐ±ÑÐµÐºÑ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ - ÑÐ²ÐµÐ¹Ð½Ð°Ñ Ð¼Ð°ÑÑÐµÑÑÐºÐ°Ñ Â«Ð¤Ð°ÑÐ¾Ð½Â». Ð¦ÐµÐ»Ñ ÑÐ°Ð±Ð¾ÑÑ: ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° ÑÑÑÐ°ÑÐµÐ³Ð¸Ð¸ ÑÐ¾Ð·Ð´Ð°Ð½Ð¸Ñ Ð¼Ð°Ð»Ð¾Ð³Ð¾ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ Ð¿Ð¾ Ð¿Ð¾ÑÐ¸Ð²Ñ Ð¾Ð´ÐµÐ¶Ð´Ñ. Ð ÑÐ°Ð±Ð¾ÑÐµ ÑÐ°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ñ ÑÐµÐ¾ÑÐµÑÐ¸ÑÐµÑÐºÐ¸Ðµ Ð¾ÑÐ½Ð¾Ð²Ñ Ð±Ð¸Ð·Ð½ÐµÑ-Ð¿Ð»Ð°Ð½Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ. Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ð° ÑÑÑÐ°ÑÐµÐ³Ð¸Ñ ÑÐ¾Ð·Ð´Ð°Ð½Ð¸Ñ Ð¼Ð°Ð»Ð¾Ð³Ð¾ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ Ð¿Ð¾ Ð¿Ð¾ÑÐ¸Ð²Ñ Ð¶ÐµÐ½ÑÐºÐ¾Ð¹ Ð¾Ð´ÐµÐ¶Ð´Ñ. Ð ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐµ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð´Ð°Ð½Ð¾ ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¾Ðµ Ð¾Ð±Ð¾ÑÐ½Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð¿ÑÐ¾ÐµÐºÑÐ° Ð¿Ð¾ ÑÐ¾Ð·Ð´Ð°Ð½Ð¸Ñ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ Ð² ÑÑÐµÑÐµ ÑÑÐ»ÑÐ³. ÐÐ¾Ð»ÑÑÐµÐ½Ð½ÑÐµ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÑ Ð¸ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ð½ÑÐµ Ð¿ÑÐµÐ´Ð»Ð¾Ð¶ÐµÐ½Ð¸Ñ Ð¼Ð¾Ð³ÑÑ Ð±ÑÑÑ Ð¿ÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ñ Ð½Ð° Ð¿ÑÐ°ÐºÑÐ¸ÐºÐµ Ð´Ð»Ñ ÑÐ¾Ð·Ð´Ð°Ð½Ð¸Ñ Ð½Ð¾Ð²Ð¾Ð³Ð¾ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ Ð¼Ð°Ð»Ð¾Ð³Ð¾ Ð±Ð¸Ð·Ð½ÐµÑÐ° Ð°Ð½Ð°Ð»Ð¾Ð³Ð¸ÑÐ½Ð¾Ð³Ð¾ Ð¿ÑÐ¾ÑÐ¸Ð»Ñ.
Two-photon gateway in one-atom cavity quantum electrodynamics
Creators: name: Kubanek, A.
name: Ourjoumtsev, A.
name: Schuster, I.
name: Koch, M.
name: Pinkse, P. W. H.
name: Murr, K.
name: Rempe, G.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Quantum Physics (quant-ph)
subject: Other Condensed Matter (cond-mat.other)
subject: FOS: Physical sciences

description: Single atoms absorb and emit light from a resonant laser beam photon by photon. We show that a single atom strongly coupled to an optical cavity can absorb and emit resonant photons in pairs. The effect is observed in a photon correlation experiment on the light transmitted through the cavity. We find that the atom-cavity system transforms a random stream of input photons into a correlated stream of output photons, thereby acting as a two-photon gateway. The phenomenon has its origin in the quantum anharmonicity of the energy structure of the atom-cavity system. Future applications could include the controlled interaction of two photons by means of one atom.
description: PRL, 4 figures
Human ALS/FTD brain organoid slice cultures display distinct early astrocyte and targetable neuronal pathology
Creators: name: Szebényi, Kornélia
name: Wenger, Léa M. D.
name: Sun, Yu
name: Dunn, Alexander W. E.
name: Limegrover, Colleen A.
name: Gibbons, George M.
name: Conci, Elena
name: Paulsen, Ole
name: Mierau, Susanna B.
name: Balmus, Gabriel
name: Lakatos, András
Publisher: name: Apollo - University of Cambridge Repository
Year: 2021
Subjects: Article
/631/378/1689/1285
/631/1647/767/1658
/631/532/2064/2158
/13/100
/13/106
/13/51
/9/30
/14/63
/38/39
/82/1
article

description: Funder: UK Dementia Research Institute
description: Abstract: Amyotrophic lateral sclerosis overlapping with frontotemporal dementia (ALS/FTD) is a fatal and currently untreatable disease characterized by rapid cognitive decline and paralysis. Elucidating initial cellular pathologies is central to therapeutic target development, but obtaining samples from presymptomatic patients is not feasible. Here, we report the development of a cerebral organoid slice model derived from human induced pluripotent stem cells (iPSCs) that recapitulates mature cortical architecture and displays early molecular pathology of C9ORF72 ALS/FTD. Using a combination of single-cell RNA sequencing and biological assays, we reveal distinct transcriptional, proteostasis and DNA repair disturbances in astroglia and neurons. We show that astroglia display increased levels of the autophagy signaling protein P62 and that deep layer neurons accumulate dipeptide repeat protein poly(GA), DNA damage and undergo nuclear pyknosis that could be pharmacologically rescued by GSK2606414. Thus, patient-specific iPSC-derived cortical organoid slice cultures are a reproducible translational platform to investigate preclinical ALS/FTD mechanisms as well as novel therapeutic approaches.
Il fascino indiscreto della Nebulosa di Orione
Creators: Francesco Rea
Publisher: name: Media Inaf
Year: 2011

Evoca il celebre monologo in Blade Runner: "Ho visto cose che voi umani non potreste immaginarvi..." l'affascinante spettacolo di questa regione d'intensa formazione stellare, nota anche come Messier 42.
title: ÐÐ¾Ð²ÑÑÐµÐ½Ð¸Ðµ ÑÐ½ÐµÑÐ³Ð¾ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÐ¸ ÑÐµÐ¿Ð»Ð¾Ð²ÑÑ Ð¸ Ð°ÑÐ¾Ð¼Ð½ÑÑ ÑÑÐ°Ð½ÑÐ¸Ð¹ Ð·Ð° ÑÑÐµÑ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐ±ÑÐ¾ÑÐ½Ð¾Ð³Ð¾ ÑÐµÐ¿Ð»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ÐµÑÐ¸Ð·ÐµÐ¼Ð»Ñ, ÐÐ»Ð°Ð´Ð¸ÑÐ»Ð°Ð²
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: Ð­Ð½ÐµÑÐ³Ð¸Ñ
Ð¢ÐµÐ¿Ð»Ð¾Ð²ÑÐµ ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¸Ðµ ÑÑÐ°Ð½ÑÐ¸Ð¸
ÐÑÐ¾Ð¼Ð½ÑÐµ ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¸Ðµ ÑÑÐ°Ð½ÑÐ¸Ð¸
ÑÐ±ÑÐ¾ÑÐ½Ð¾Ðµ ÑÐµÐ¿Ð»Ð¾
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description: Ð Ð´Ð°Ð½Ð½Ð¾Ð¹ Ð¼Ð°Ð³Ð¸ÑÑÐµÑÑÐºÐ¾Ð¹ Ð´Ð¸ÑÑÐµÑÑÐ°ÑÐ¸Ð¸ Ð¿ÑÐ¸Ð²Ð¾Ð´ÑÑÑÑ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÑ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¿Ð¾ Ð²Ð¾Ð·Ð¼Ð¾Ð¶Ð½Ð¾ÑÑÐ¸ Ð¿Ð¾Ð²ÑÑÐµÐ½Ð¸Ñ ÑÐ½ÐµÑÐ³Ð¾ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÐ¸ ÑÐµÐ¿Ð»Ð¾Ð²ÑÑ Ð¸ Ð°ÑÐ¾Ð¼Ð½ÑÑ ÑÑÐ°Ð½ÑÐ¸Ð¹ Ð·Ð° ÑÑÐµÑ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐ±ÑÐ¾ÑÐ½Ð¾Ð³Ð¾ ÑÐµÐ¿Ð»Ð°. Ð ÑÐ¾Ð´Ðµ ÑÐ°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ð¸Ñ Ð¿ÑÐ¾Ð±Ð»ÐµÐ¼Ñ Ð¿Ð¾ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸Ñ Ð½Ð¸Ð·ÐºÐ¾Ð¿Ð¾ÑÐµÐ½ÑÐ¸Ð°Ð»ÑÐ½Ð¾Ð³Ð¾ ÑÐµÐ¿Ð»Ð°, ÑÐ±ÑÐ°ÑÑÐ²Ð°ÐµÐ¼Ð¾Ð³Ð¾ Ñ ÐºÐ¾Ð½Ð´ÐµÐ½ÑÐ°ÑÐ¸Ð¾Ð½Ð½ÑÑ ÑÐ»ÐµÐºÑÑÐ¾ÑÑÐ°Ð½ÑÐ¸Ð¹, Ð¿ÑÐµÐ´Ð»Ð°Ð³Ð°ÐµÑÑÑ Ð½ÐµÑÑÐ°Ð´Ð¸ÑÐ¸Ð¾Ð½Ð½ÑÐ¹ Ð¼ÐµÑÐ¾Ð´ ÐµÐ³Ð¾ Ð¿ÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸Ñ, Ð° Ð¸Ð¼ÐµÐ½Ð½Ð¾ ÑÐ¾Ð·Ð´Ð°Ð½Ð¸Ðµ Ð°Ð³ÑÐ¾Ð¿ÑÐ¾Ð¼ÑÑÐ»ÐµÐ½Ð½Ð¾Ð³Ð¾ ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑÐ°, ÑÐ°ÑÐ¿Ð¾Ð»Ð°Ð³Ð°ÑÑÐµÐ³Ð¾ÑÑ Ð½Ð° ÑÐ±ÑÐ¾ÑÐ½Ð¾Ð¼ ÐºÐ°Ð½Ð°Ð»Ðµ ÑÐµÐ¿Ð»Ð¾Ð²ÑÑ Ð¸ Ð°ÑÐ¾Ð¼Ð½ÑÑ ÑÑÐ°Ð½ÑÐ¸Ð¹. Ð Ð¿ÑÐ¾ÑÐµÑÑÐµ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð²ÑÐ¿Ð¾Ð»Ð½ÑÐµÑÑÑ Ð°Ð½Ð°Ð»Ð¸Ð· ÑÑÐµÐ±ÑÐµÐ¼ÑÑ Ð°Ð³ÑÐ¾ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ñ Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÐ¾Ð², Ð½ÐµÐ¾Ð±ÑÐ¾Ð´Ð¸Ð¼ÑÐµ ÑÐ°ÑÑÐµÑÑ Ð½Ð° ÑÑÑÐ¾Ð¹ÑÐ¸Ð²Ð¾ÑÑÑ Ð¸ Ð¿ÑÐ¾ÑÐ½Ð¾ÑÑÑ Ð¾Ð³ÑÐ°Ð¶Ð´Ð°ÑÑÐµÐ¹ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¸, ÑÐµÐ¿Ð»Ð¾ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ°ÑÑÐµÑ, Ð° ÑÐ°ÐºÐ¶Ðµ Ð¿ÑÐ¸Ð²Ð¾Ð´Ð¸ÑÑÑ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð²Ð½Ð°Ñ ÑÑÐµÐ¼Ð° Ð¸ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ðµ ÑÐµÑÐµÐ½Ð¸Ñ Ð¿ÑÐµÐ´Ð»Ð°Ð³Ð°ÐµÐ¼Ð¾Ð³Ð¾ ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑÐ°. ÐÐ°ÐºÐ»ÑÑÐµÐ½Ð¸ÐµÐ¼ ÑÐ°Ð±Ð¾ÑÑ ÑÐ²Ð»ÑÐµÑÑÑ ÑÐµÑÐ½Ð¸ÐºÐ¾-ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¾Ðµ Ð¾Ð±Ð¾ÑÐ½Ð¾Ð²Ð°Ð½Ð¸Ðµ ÑÐ°ÑÑÐ¼Ð°ÑÑÐ¸Ð²Ð°ÐµÐ¼Ð¾Ð³Ð¾ Ð¾Ð±ÑÐµÐºÑÐ° Ð¸ Ð²Ð¾Ð·Ð¼Ð¾Ð¶Ð½Ð¾ÑÑÑ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¿ÑÐµÐ´Ð»Ð¾Ð¶ÐµÐ½Ð½Ð¾Ð³Ð¾ Ð¼ÐµÑÐ¾Ð´Ð° Ð¿ÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸Ñ ÑÐ±ÑÐ¾ÑÐ½Ð¾Ð³Ð¾ ÑÐµÐ¿Ð»Ð° Ð½Ð° ÑÐ°Ð·Ð»Ð¸ÑÐ½ÑÑ ÐºÐ¾Ð½Ð´ÐµÐ½ÑÐ°ÑÐ¸Ð¾Ð½Ð½ÑÑ ÑÐµÐ¿Ð»Ð¾Ð²ÑÑ Ð¸ Ð°ÑÐ¾Ð¼Ð½ÑÑ ÑÐ»ÐµÐºÑÑÐ¾ÑÑÐ°Ð½ÑÐ¸ÑÑ Ð½Ð°ÑÐµÐ¹ ÑÑÑÐ°Ð½Ñ.
Abbassate la testa, passa l’asteroide
Creators: Luca Nobili
Publisher: name: Media Inaf
Year: 2011

Un piccolo asteroide, tre metri di diametro, sta sfrecciando vicino alla Terra, alla distanza di sicurezza di circa 300 mila chilometri. Valsecchi (Inaf-IASF): "Se ne avvistano circa 80 al giorno. Meno pericolosi dello scontro di un elefante con una mosca".
Phenomenological memory-kernel master equations and time-dependent Markovian processes
Creators: name: Mazzola, L.
name: Laine, E. -M.
name: Breuer, H. -P.
name: Maniscalco, S.
name: Piilo, J.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Do phenomenological master equations with memory kernel always describe a non-Markovian quantum dynamics characterized by reverse flow of information? Is the integration over the past states of the system an unmistakable signature of non-Markovianity? We show by a counterexample that this is not always the case. We consider two commonly used phenomenological integro-differential master equations describing the dynamics of a spin 1/2 in a thermal bath. By using a recently introduced measure to quantify non-Markovianity [H.-P. Breuer, E.-M. Laine, and J. Piilo, Phys. Rev. Lett. 103, 210401 (2009)] we demonstrate that as far as the equations retain their physical sense, the key feature of non-Markovian behavior does not appear in the considered memory kernel master equations. Namely, there is no reverse flow of information from the environment to the open system. Therefore, the assumption that the integration over a memory kernel always leads to a non-Markovian dynamics turns out to be vulnerable to phenomenological approximations. Instead, the considered phenomenological equations are able to describe time-dependent and uni-directional information flow from the system to the reservoir associated to time-dependent Markovian processes.
description: 5 pages, no figures
title: Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° ÑÑÑÐ°ÑÐµÐ³Ð¸Ð¸ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ Ð¾ÑÑÐ°ÑÐ»Ð¸ Ð´Ð¸Ð´Ð¶Ð¸ÑÐ°Ð»-Ð´Ð¸Ð·Ð°Ð¹Ð½Ð° Ð² Ð 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ÐµÐ³ÑÑÑÐµÐ½ÐºÐ¾, 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: 2016
Subjects: Ð´Ð¸Ð´Ð¶Ð¸ÑÐ°Ð» Ð´Ð¸Ð·Ð°Ð¹Ð½
digital design

description: ÐÐ°Ð³Ð¸ÑÑÐµÑÑÐºÐ°Ñ Ð´Ð¸ÑÑÐµÑÑÐ°ÑÐ¸Ñ ÑÐ¾ÑÑÐ¾Ð¸Ñ Ð¸Ð· ÑÑÐµÑ Ð³Ð»Ð°Ð². Ð Ð¿ÐµÑÐ²Ð¾Ð¹ Ð³Ð»Ð°Ð²Ðµ Ð¸Ð´ÐµÑ Ð¿ÐµÑÐµÑÐ¸ÑÐ»ÐµÐ½Ð¸Ðµ Ð¸ Ð¿Ð¾Ð´ÑÐ¾Ð±Ð½Ð¾Ðµ Ð¾Ð¿Ð¸ÑÐ°Ð½Ð¸Ðµ ÑÐµÐ¾ÑÐµÑÐ¸ÑÐµÑÐºÐ¸Ñ Ð¿Ð¾Ð´ÑÐ¾Ð´Ð¾Ð², Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ðµ ÐºÐ¾ÑÐ¾ÑÑÑ Ð±ÑÐ»Ð¾ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¾ Ð´Ð°Ð»ÑÐ½ÐµÐ¹ÑÐµÐµ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ. Ð­ÑÐ° Ð³Ð»Ð°Ð²Ð° ÑÐ°ÐºÐ¶Ðµ ÑÐ¾ÑÑÐ¾Ð¸Ñ Ð¸Ð· ÑÑÐµÑ Ð¿Ð°ÑÐ°Ð³ÑÐ°ÑÐ¾Ð². Ð Ð¿ÐµÑÐ²Ð¾Ð¼ Ð¿Ð°ÑÐ°Ð³ÑÐ°ÑÐµ Ð¾Ð¿Ð¸ÑÐ°Ð½Ñ ÑÐ¿Ð¾ÑÐ¾Ð±Ñ Ð°Ð½Ð°Ð»Ð¸Ð·Ð° Ð¾ÑÐ½Ð¾Ð²Ð½ÑÑ ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¸Ñ ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸Ðº Ð¾ÑÑÐ°ÑÐ»Ð¸. ÐÐ¾ Ð²ÑÐ¾ÑÐ¾Ð¼ - Ð¿Ð¾Ð½ÑÑÐ¸Ðµ ÑÑÑÐ°ÑÐµÐ³Ð¸Ð¸ ÐºÐ¾Ð¼Ð¿Ð°Ð½Ð¸Ð¸. Ð¢ÑÐµÑÐ¸Ð¹ Ð¶Ðµ Ð¿Ð°ÑÐ°Ð³ÑÐ°Ñ ÑÐ¾Ð´ÐµÑÐ¶Ð¸Ñ Ð²Ð¾Ð·Ð¼Ð¾Ð¶Ð½ÑÐµ ÑÑÑÐ°ÑÐµÐ³Ð¸Ð¸, ÐºÐ¾ÑÐ¾ÑÑÐµ Ð¼Ð¾Ð¶ÐµÑ Ð²ÑÐ±ÑÐ°ÑÑ. ÐÑÐ¾ÑÐ°Ñ Ð³Ð»Ð°Ð²Ð° Ð¾Ð¿Ð¸ÑÑÐ²Ð°ÐµÑ Ð¾ÑÑÐ°ÑÐ»Ñ Ð´Ð¸Ð´Ð¶Ð¸ÑÐ°Ð» Ð´Ð¸Ð·Ð°Ð¹Ð½Ð°. ÐÐµÐ»Ð¸ÑÑÑ Ð½Ð° ÑÑÐ¸ Ð¿Ð°ÑÐ°Ð³ÑÐ°ÑÐ°: Ð¿Ð¾Ð½ÑÑÐ¸Ðµ Ð´Ð¸Ð´Ð¶Ð¸ÑÐ°Ð» Ð´Ð¸Ð·Ð°Ð¹Ð½Ð°, Ð¾ÑÐ½Ð¾Ð²Ð½ÑÐµ ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¸Ðµ ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸ÐºÐ¸ Ð¾ÑÑÐ°ÑÐ»Ð¸, ÑÐµÐ½Ð´ÐµÐ½ÑÐ¸Ð¸ Ð¸ Ð¿ÑÐ¾ÑÐµÑÑÑ Ð¾ÑÑÐ°ÑÐ»Ð¸. Ð¢ÑÐµÑÑÑ Ð³Ð»Ð°Ð²Ð° ÑÐ¾Ð´ÐµÑÐ¶Ð¸Ñ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÑ ÑÐµÐºÐ¾Ð¼ÐµÐ½Ð´Ð°ÑÐ¸Ð¹ Ð¿Ð¾ Ð²ÑÐ±Ð¾ÑÑ ÑÑÑÐ°ÑÐµÐ³Ð¸Ð¸ ÐºÐ¾Ð¼Ð¿Ð°Ð½Ð¸Ð¸ Ð² Ð¾ÑÑÐ°ÑÐ»Ð¸ Ð´Ð¸Ð´Ð¶Ð¸ÑÐ°Ð» Ð´Ð¸Ð·Ð°Ð¹Ð½Ð°. Ð¡Ð¾ÑÑÐ¾Ð¸Ñ Ð¸Ð· ÑÑÐµÑ Ð¿Ð°ÑÐ°Ð³ÑÐ°ÑÐ¾Ð², Ð² ÐºÐ¾ÑÐ¾ÑÑÑ Ð¿ÑÐ¾Ð¸ÑÑÐ¾Ð´Ð¸Ñ ÑÐ°Ð·Ð´ÐµÐ»ÐµÐ½Ð¸Ðµ Ð¾ÑÑÐ°ÑÐ»Ð¸ Ð¿Ð¾ ÑÐµÐ³Ð¼ÐµÐ½ÑÐ°Ð¼, Ð·Ð°ÑÐµÐ¼ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° ÑÑÑÐ°ÑÐµÐ³Ð¸Ð¸ Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ðµ ÑÑÐ¾Ð³Ð¾ Ð´ÐµÐ»ÐµÐ½Ð¸Ñ Ð¸ Ð¿Ð¾ÑÐ»Ðµ Ð´Ð°ÑÑÑÑ Ð¸ÑÐ¾Ð³Ð¾Ð²ÑÐµ ÑÐµÐºÐ¾Ð¼ÐµÐ½Ð´Ð°ÑÐ¸Ð¸ Ð¿Ð¾ ÑÑÑÐ°ÑÐµÐ³Ð¸ÑÐ¼.
description: This article consists of three chapters. In the first Chapter there is a listing and detailed description of theoretical approaches on the basis of which was referred the further study. This Chapter also consists of three paragraphs. The first paragraph describes the methods of analysis of the industry's main economic characteristics. Second - the concept of company strategy. The third paragraph contains possible strategies that can choose company. The second Chapter describes the industry of digital design. It is divided into three paragraphs: the concept of digital design, basic economic characteristics of the industry, trends and processes of industry. The third Chapter contains the development of recommendations for company strategy selection in the field of digital design. It consists of three paragraphs. First has a division of industry segments, second - developing of the strategy on the basis of this division and the third - the final recommendations on strategies.
Sesto appuntamento per le scienze a Roma
Creators: Francesco Rea
Publisher: name: Media Inaf
Year: 2011

Tre giorni al via della sesta edizione del Festival delle Scienze di Roma, dedicata alla "Fine del Mondo" e presentata in Campidoglio dal sindaco Alemanno, dal neo presidente della Fondazione Musica per Roma, Aurelio Regina e dal coordinatore del Festival Vittorio Bo.
title: Ð Ð°ÑÑÐµÑ Ð½Ð° Ð¿ÑÐ¾ÑÐ½Ð¾ÑÑÑ Ð¸ ÐºÐ¾Ð»ÐµÐ±Ð°Ð½Ð¸Ñ Ð»Ð¾Ð¿Ð°ÑÐ¾Ðº Ð¾ÑÐµÐ²ÑÑ ÐºÐ¾Ð¼Ð¿ÑÐµÑÑÐ¾ÑÐ¾Ð² Ñ Ð±Ð¾Ð»ÑÑÐ¾Ð¹ Ð½Ð°ÑÐ°Ð»ÑÐ½Ð¾Ð¹ Ð·Ð°ÐºÑÑÑÐºÐ¾Ð¹. ÐÐ°Ð¿Ð°ÑÑ ÑÑÐ°ÑÐ¸ÑÐµÑÐºÐ¾Ð¹ Ð¸ Ð´Ð¸Ð½Ð°Ð¼Ð¸ÑÐµÑÐºÐ¾Ð¹ Ð¿ÑÐ¾ÑÐ½Ð¾ÑÑÐ¸
title: ÑÑÐµÐ±Ð½Ð¾Ðµ Ð¿Ð¾ÑÐ¾Ð±Ð¸Ðµ
titleType: Subtitle
Creators: name: ÐÑÐµÐ², ÐÐ½Ð°ÑÐ¾Ð»Ð¸Ð¹
name: Ð¡ÑÑÐ¸Ð¶Ð°Ðº, ÐÐµÐ¾Ð½Ð¸Ð´
Publisher: name: ÐÐ·Ð´-Ð²Ð¾ Ð¡ÐÐ±ÐÐ¢Ð£
Year: 2000
Subjects: ÐÐ¾Ð¼Ð¿ÑÐµÑÑÐ¾ÑÑ Ð¾ÑÐµÐ²ÑÐµ

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 "ÐÐ¸Ð½Ð°Ð¼Ð¸ÐºÐ°, Ð¿ÑÐ¾ÑÐ½Ð¾ÑÑÑ Ð¸ Ð½Ð°Ð´ÐµÐ¶Ð½Ð¾ÑÑÑ ÑÐ½ÐµÑÐ³ÐµÑÐ¸ÑÐµÑÐºÐ¸Ñ Ð¼Ð°ÑÐ¸Ð½" Ð½Ð°Ð¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ Ð¼Ð°Ð³Ð¸ÑÑÐµÑÑÐºÐ¾Ð¹ Ð¿Ð¾Ð´Ð³Ð¾ÑÐ¾Ð²ÐºÐ¸ 552700 "Ð­Ð½ÐµÑÐ³Ð¾Ð¼Ð°ÑÐ¸Ð½Ð¾ÑÑÑÐ¾ÐµÐ½Ð¸Ðµ''. Ð Ð°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ñ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÐµ Ð¿Ð¾Ð»Ð¾Ð¶ÐµÐ½Ð¸Ñ ÑÐ°ÑÑÐµÑÐ° Ð½Ð° Ð¿ÑÐ¾ÑÐ½Ð¾ÑÑÑ Ð¸ ÐºÐ¾Ð»ÐµÐ±Ð°Ð½Ð¸Ñ Ð»Ð¾Ð¿Ð°ÑÐ¾Ðº Ð¾ÑÐµÐ²ÑÑ ÐºÐ¾Ð¼Ð¿ÑÐµÑÑÐ¾ÑÐ¾Ð² Ñ Ð±Ð¾Ð»ÑÑÐ¾Ð¹ Ð½Ð°ÑÐ°Ð»ÑÐ½Ð¾Ð¹ Ð·Ð°ÐºÑÑÑÐºÐ¾Ð¹ Ð¿Ð¾ ÑÑÐµÑÐ¶Ð½ÐµÐ²Ð¾Ð¹ ÑÐµÐ¾ÑÐ¸Ð¸. ÐÐ»Ð°Ð²Ð½Ð¾Ðµ Ð²Ð½Ð¸Ð¼Ð°Ð½Ð¸Ðµ ÑÐ´ÐµÐ»ÐµÐ½Ð¾ ÑÑÐµÐ±Ð¾Ð²Ð°Ð½Ð¸ÑÐ¼ Ðº ÐºÐ¾Ð½ÑÑÑÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð·Ð°Ð¼ÐºÐ¾Ð²ÑÑ ÑÐ¾ÐµÐ´Ð¸Ð½ÐµÐ½Ð¸Ð¹, Ð±Ð°Ð½Ð´Ð°Ð¶Ð½ÑÑ Ð¿Ð¾Ð»Ð¾Ðº Ð¸ ÑÐ¿Ð¾ÑÐ¾Ð±Ð°Ð¼ Ð¾ÑÐµÐ½ÐºÐ¸ Ð¸Ñ Ð¿ÑÐ¾ÑÐ½Ð¾ÑÑÐ¸, Ð¿ÑÐ¸Ð¼ÐµÐ½ÑÐµÐ¼ÑÐ¼ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ð°Ð¼, Ð·Ð°Ð¿Ð°ÑÐ°Ð¼ ÑÑÐ°ÑÐ¸ÑÐµÑÐºÐ¾Ð¹ Ð¸ Ð´Ð¸Ð½Ð°Ð¼Ð¸ÑÐµÑÐºÐ¾Ð¹ Ð¿ÑÐ¾ÑÐ½Ð¾ÑÑÐ¸, Ð¸ÑÐ¿Ð¾Ð»ÑÐ·ÑÐµÐ¼ÑÐ¼ Ð² Ð¿ÑÐ°ÐºÑÐ¸ÐºÐµ. ÐÑÐ¸Ð²Ð¾Ð´Ð¸ÑÑÑ Ð¾Ð¿Ð¸ÑÐ°Ð½Ð¸Ðµ Ð°Ð»Ð³Ð¾ÑÐ¸ÑÐ¼Ð° Ð¸ Ð¿ÑÐ¸Ð¼ÐµÑ ÑÐ°ÑÑÐµÑÐ° Ð½Ð° Ð¿ÑÐ¾ÑÐ½Ð¾ÑÑÑ Ð»Ð¾Ð¿Ð°ÑÐºÐ¸ Ð¾ÑÐµÐ²Ð¾Ð³Ð¾ ÐºÐ¾Ð¼Ð¿ÑÐµÑÑÐ¾ÑÐ° Ñ Ð±Ð¾Ð»ÑÑÐ¾Ð¹ Ð½Ð°ÑÐ°Ð»ÑÐ½Ð¾Ð¹ Ð·Ð°ÐºÑÑÑÐºÐ¾Ð¹. ÐÑÐµÐ´Ð½Ð°Ð·Ð½Ð°ÑÐµÐ½Ð¾ Ð´Ð»Ñ ÑÑÑÐ´ÐµÐ½ÑÐ¾Ð² ÑÑÐ°ÑÑÐ¸Ñ ÐºÑÑÑÐ¾Ð², Ð¸Ð·ÑÑÐ°ÑÑÐ¸Ñ Ð´Ð¸ÑÑÐ¸Ð¿Ð»Ð¸Ð½Ñ: "ÐÐ¸Ð½Ð°Ð¼Ð¸ÐºÐ°, Ð¿ÑÐ¾ÑÐ½Ð¾ÑÑÑ Ð¸ Ð½Ð°Ð´ÐµÐ¶Ð½Ð¾ÑÑÑ ÑÐ½ÐµÑÐ³ÐµÑÐ¸ÑÐµÑÐºÐ¸Ñ Ð¼Ð°ÑÐ¸Ð½" Ð¿Ð¾ Ð¼Ð°Ð³Ð¸ÑÑÐµÑÑÐºÐ¾Ð¹ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ðµ 552707 "ÐÐ°Ð·Ð¾ÑÑÑÐ±Ð¸Ð½Ð½ÑÐµ Ð´Ð²Ð¸Ð³Ð°ÑÐµÐ»Ð¸ Ð¸ ÐºÐ¾Ð¼Ð±Ð¸Ð½Ð¸ÑÐ¾Ð²Ð°Ð½Ð½ÑÐµ ÑÐ½ÐµÑÐ³ÐµÑÐ¸ÑÐµÑÐºÐ¸Ðµ ÑÑÑÐ°Ð½Ð¾Ð²ÐºÐ¸" Ð½Ð°Ð¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ 552700 "Ð­Ð½ÐµÑÐ³Ð¾Ð¼Ð°ÑÐ¸Ð½Ð¾ÑÑÑÐ¾ÐµÐ½Ð¸Ðµ".
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 ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑÐ°.
A Combination Theorem for Metric Bundles
Creators: name: Mj, Mahan
name: Sardar, Pranab
Publisher: name: arXiv
Year: 2009
Subjects: subject: Geometric Topology (math.GT)
subject: Group Theory (math.GR)
subject: Metric Geometry (math.MG)
subject: FOS: Mathematics
subject: 20F67(Primary) 22E40 57M50

description: We define metric bundles/metric graph bundles which provide a purely topological/coarse-geometric generalization of the notion of trees of metric spaces a la Bestvina-Feighn in the special case that the inclusions of the edge spaces into the vertex spaces are uniform coarsely surjective quasi-isometries. We prove the existence of quasi-isometric sections in this generality. Then we prove a combination theorem for metric (graph) bundles (including exact sequences of groups) that establishes sufficient conditions, particularly flaring, under which the metric bundles are hyperbolic. We use this to give examples of surface bundles over hyperbolic disks, whose universal cover is Gromov-hyperbolic. We also show that in typical situations, flaring is also a necessary condition.
description: v3: Major revision: 56 pages 5 figures. Many details added. Characterization of convex cocompact subgroups of mapping class groups of surfaces with punctures in terms of relative hyperbolicity given v4: Final version incorporating referee comments: 63 pages 5 figures. To appear in Geom. Funct. Anal
Tri-bimaximal Neutrino Mixing and $θ_{13}$
Creators: name: King, S. F.
Publisher: name: arXiv
Year: 2009
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We propose an extension of tri-bimaximal mixing to include a non-zero reactor angle $θ_{13}$ while maintaining the tri-bimaximal predictions for the atmospheric angle $θ_{23}=45^o$ and solar angle $θ_{12}=35^o$. We show how such tri-bimaximal-reactor mixing can arise at leading order from the(type I) see-saw mechanism with partially constrained sequential dominance. Partially constrained sequential dominance can be realized in GUT models with a non-Abelian discrete family symmetry, such as $A_4$, spontaneously broken by flavons with a particular vacuum alignment.
description: Published version, 13 pages
Lo stetoscopio MARSIS ausculta Phobos
Creators: Francesco Rea
Publisher: name: Media Inaf
Year: 2011

La sonda europea Mars Express, dal 2004 in orbita intorno a Marte, è tornata ad avvicinare, a cavallo di dicembre e gennaio, la luna marziana Phobos. Un'occasione per spingere all'estremo le capacità di ascolto del radar italiano MARSIS fornendo dati in grado di far comprendere il mistero che circonda la formazione delle lune di Marte.
Strongly Focused Gravitational Waves
Creators: name: Reiterer, Michael
name: Trubowitz, Eugene
Publisher: name: arXiv
Year: 2009
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: This paper contains a new proof of the formation of trapped spheres, in vacuum spacetimes, by the focusing of gravitational waves, from generic data. The first such result was obtained by Christodoulou [Chr]. We exploit the same physical mechanism, but give a logically independent construction of these spacetimes.
description: 36 pages; v2 is mathematically identical to v1, only the exposition has changed; Section 9 of v1 contains results that are absent in v2
Nettuno al primo giro
Creators: Daniela Cipolloni
Publisher: name: Media Inaf
Year: 2011

L'ottavo pianeta del Sistema Solare, trenta volte più lontano dal Sole rispetto alla Terra, sta per chiudere la sua prima orbita intorno al Sole da quando è stato scoperto nel 1846. A luglio taglierà il traguardo.
Symplectic Origami
Creators: name: da Silva, A. Cannas
name: Guillemin, V.
name: Pires, A. R.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Symplectic Geometry (math.SG)
subject: FOS: Mathematics
subject: 53D20

description: An origami manifold is a manifold equipped with a closed 2-form which is symplectic except on a hypersurface where it is like the pullback of a symplectic form by a folding map and its kernel fibrates with oriented circle fibers over a compact base. We can move back and forth between origami and symplectic manifolds using cutting (unfolding) and radial blow-up (folding), modulo compatibility conditions. We prove an origami convexity theorem for hamiltonian torus actions, classify toric origami manifolds by polyhedral objects resembling paper origami and discuss examples. We also prove a cobordism result and compute the cohomology of a special class of origami manifolds.
description: v2; 42 pages, 18 figures; significant revision; to appear in Int. Math. Res. Not.; first published online December 2, 2010