cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
MULTICOMPONENT APPROACHES TO THE SYNTHESIS OF SMALL BIOACTIVE MOLECULES
Creators: name: STUCCHI, MATTIA
Publisher: name: Universit� degli Studi di Milano
Year: 2015

description: In this PhD thesis, we exploited the potentialities of four different multicomponent reactions (MCRs), namely Ugi four-component reaction (U-4CR), N-split Ugi reaction (N-split U-4CR), van Leusen three-component reaction (vl-3CR) and Biginelli reaction (Bg-3CR), developing five different approaches to the synthesis of small bioactive molecules. In particular, we successfully applied the build/couple/pair strategy obtaining a small library of ketopiperazine-based minimalist peptidomimetics, by means of diastereoselective U-4CR/post-cyclization sequences, employing optically pure amino acid-derived ?-amino aldehydes and ?-isocyanoacetates as starting materials. Computer-assisted NMR NOE analysis allowed us to determine the configuration of the newly formed stereocenters, while molecular dynamics simulation and biological evaluation clearly underlined the potentiality of selected compounds to interfere with protein-protein interactions (PPIs). We also focused our attention on another class of peptide-like compounds, namely diamine-based peptidomimetics, by carefully optimizing the N-split U-4CR conditions for the introduction of N-protected amino acids and ?-isocyanoacetates components, in a stereoconservative way. This methodology largely simplifies the synthesis of such compounds, opening the way to the use of more complex secondary diamines, able to induce well-defined secondary structures in the related peptidomimetic and hopefully targeting novel PPIs. Furthermore, by combining the same N-split U-4CR with common transformations, a library of dopamine receptor agonists was rapidly obtained, with biological activities in the nanomolar range. Although the desired D2/D3 selectivity was not achieved, structure-activity relationship (SAR) and docking studies allowed us to understand the key pharmacophoric elements in these novel structures, leading the way to the design of improved molecular scaffolds. By employing the vL-3CR in an iterative way, we designed a novel C2-C5? linked polyimidazole-based minimalist framework, able to mimic the i, i+1, i+2 and i+3 amino acid residues of a ?-strand motif. Its conformational behaviour was investigated through solution-phase NMR and molecular dynamics studies, allowing to demonstrate its ability to mimic a poly-alanine ?-strand. Finally, we explored the possibility to combine MCRs with organocatalysis, developing the first BINOL-derived phosphoric acid catalysed Biginelli-like reaction on a ketone. In particular, employing N-substituted isatins as carbonyl substrates, we achieved the synthesis of a small library of biologically relevant enantioenriched spiro[indoline-pyrimidine]-diones derivatives. The assignment of the configuration at the new oxindole C-3 stereocenter was assessed through quantum-mechanical methods and NMR spectroscopy, while computational studies on the reaction transition state allowed us to explain the enantioselectivity and the stereochemical outcome.
Sole e Luna, due eclissi in arrivo
Creators: Marco Galliani
Publisher: name: Media Inaf
Year: 2019

Due eclissi, una totale di Sole e una parziale di Luna, caratterizzeranno questo mese, anche se solo la seconda sarà visibile dall'Italia. I consigli per seguirla, insieme ai pricipali oggetti e fenomeni celesti visibili ad occhio nudo
A Losanna giornalisti scientifici da tutto il mondo
Creators: Giuseppe Fiasconaro
Publisher: name: Media Inaf
Year: 2019

Si è aperta oggi in Svizzera l’undicesima conferenza mondiale dei giornalisti scientifici, appuntamento biennale dedicato interamente ai professionisti della notizia scientifica. Negli spazi espositivi degli enti pubblici di ricerca, tra i tanti stand presenti, anche quello dell’Istituto nazionale di astrofisica
Alieno sì, ma non in quel senso
Creators: Eliana Lacorte
Publisher: name: Media Inaf
Year: 2019

Una squadra di 14 astronomi ha condotto nuovi studi su ‘Oumuamua, il primo esoasteroide osservato – visitatore che è venuto da lontano, ha “sfiorato” il Sole per poi continuare per la sua strada. I risultati lo descrivono come un oggetto naturale, senza dover ricorrere a suggestive teorie su tecnologie aliene
title: Ð¤Ð¾ÑÐ¼Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾Ð³Ð¾ ÑÑÐ¸Ð»Ñ ÑÑÐºÐ¾Ð²Ð¾Ð´Ð¸ÑÐµÐ»Ñ Ð½Ð° ÑÐ¾Ð²ÑÐµÐ¼ÐµÐ½Ð½Ð¾Ð¼ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ð¸
title: Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÑÐºÐ°Ñ ÑÐ°Ð±Ð¾ÑÐ°
titleType: Subtitle
Creators: name: ÐÑÑÐºÐ¾Ð½Ð¾Ð²Ð°, ÐÐ°ÑÐ¸Ñ
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2016
Subjects: ÑÑÐ¸Ð»Ð¸ ÑÑÐºÐ¾Ð²Ð¾Ð´ÑÑÐ²Ð°
head of the style

description: ÐÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° Ð²Ð°Ð¶Ð½Ð¾Ð¼Ñ Ð¿ÑÐ°ÐºÑÐ¸ÑÐµÑÐºÐ¾Ð¼Ñ Ð²Ð¾Ð¿ÑÐ¾ÑÑ - Ð¾ÑÐµÐ½ÐºÐµ ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÐ¸ ÑÑÑÐ´Ð° ÑÑÐºÐ¾Ð²Ð¾Ð´Ð¸ÑÐµÐ»Ñ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ ÑÐ¾ÑÐ³Ð¾Ð²Ð»Ð¸ ÐÐÐ Â«ÐÑÑÐ¼Ð°Ð½Ð¸ÑÂ» Ð¸ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐµ ÑÐµÐºÐ¾Ð¼ÐµÐ½Ð´Ð°ÑÐ¸Ð¹, Ð½Ð°Ð¿ÑÐ°Ð²Ð»ÐµÐ½Ð½ÑÑ Ð½Ð° ÐµÐµ Ð¿Ð¾Ð²ÑÑÐµÐ½Ð¸Ðµ. Ð Ð¿ÐµÑÐ²Ð¾Ð¹ Ð³Ð»Ð°Ð²Ðµ ÑÐ°ÑÑÐ¼Ð°ÑÑÐ¸Ð²Ð°Ð»Ð¸ÑÑ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÐµ Ð¿Ð¾Ð½ÑÑÐ¸Ñ, ÑÑÑÐ½Ð¾ÑÑÑ, ÑÐ°ÐºÑÐ¾ÑÑ Ð¸ ÐºÐ»Ð°ÑÑÐ¸ÑÐ¸ÐºÐ°ÑÐ¸Ñ ÑÑÐ¸Ð»ÐµÐ¹, ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸Ð·ÑÑÑÐ¸Ðµ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÑ ÑÑÐºÐ¾Ð²Ð¾Ð´Ð¸ÑÐµÐ»Ñ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ. ÐÐ¾ Ð²ÑÐ¾ÑÐ¾Ð¹ Ð³Ð»Ð°Ð²Ðµ Ð¾Ð¿Ð¸ÑÑÐ²Ð°Ð»Ð°ÑÑ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÑ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ, ÑÐ°ÐºÐ¶Ðµ Ð°Ð½Ð°Ð»Ð¸Ð·Ð¸ÑÐ¾Ð²Ð°Ð»ÑÑ ÑÐ»Ð¾Ð¶Ð¸Ð²ÑÐ¸Ð¹ÑÑ ÑÑÐ¸Ð»Ñ ÑÐ°Ð±Ð¾ÑÑ ÑÑÐºÐ¾Ð²Ð¾Ð´Ð¸ÑÐµÐ»Ñ ÐÐÐ Â«ÐÑÑÐ¼Ð°Ð½Ð¸ÑÂ» (Ð»Ð¸ÑÐ½ÑÐµ ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸ÐºÐ¸ Ð¸ ÐºÐ°ÑÐµÑÑÐ²Ð° Ð´Ð¸ÑÐµÐºÑÐ¾ÑÐ°), Ð²ÑÐ´ÐµÐ»ÑÐ»Ð¸ÑÑ Ð´Ð¾ÑÑÐ¾Ð¸Ð½ÑÑÐ²Ð° Ð¸ Ð½ÐµÐ´Ð¾ÑÑÐ°ÑÐºÐ¸ ÑÑÐ¸Ð»Ñ ÑÑÐºÐ¾Ð²Ð¾Ð´Ð¸ÑÐµÐ»Ñ. Ð ÑÑÐµÑÑÐµÐ¹ Ð³Ð»Ð°Ð²Ðµ Ð¿ÑÐµÐ´Ð»Ð°Ð³Ð°Ð»Ð¸ÑÑ ÑÐµÑÐµÐ½Ð¸Ñ Ð¿Ð¾ ÑÑÑÑÐ°Ð½ÐµÐ½Ð¸Ñ ÑÐ°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ð½ÑÑ Ð½ÐµÐ´Ð¾ÑÑÐ°ÑÐºÐ¾Ð² ÑÑÐ¸Ð»Ñ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ Ð½Ð° Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ð¸ ÐÐÐ Â«ÐÑÑÐ¼Ð°Ð½Ð¸ÑÂ» Ð¾Ð¿Ð¸ÑÑÐ²Ð°Ð»Ð°ÑÑ Ð¾ÑÐµÐ½ÐºÐ° Ð¸ Ð°Ð´Ð°Ð¿ÑÐ°ÑÐ¸Ñ ÑÐµÐºÐ¾Ð¼ÐµÐ½Ð´ÑÐµÐ¼Ð¾Ð³Ð¾ ÑÑÐ¸Ð»Ñ, Ð° ÑÐ°ÐºÐ¶Ðµ Ð¾Ð¶Ð¸Ð´Ð°ÐµÐ¼Ð°Ñ ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÑ Ð²Ð½ÐµÐ´ÑÐµÐ½Ð¸Ñ ÑÐµÐºÐ¾Ð¼ÐµÐ½Ð´Ð°ÑÐ¸Ð¹.
description: Final qualifying work is devoted to an important practical issue - evaluating the effectiveness of the director of trade labor Ltd. "Gurmania" and development aimed at improving its recommendations. The first chapter deals with the basic concepts, the essence, factors and classification of styles that characterize the work of the director. In the second chapter describes the activities of the company, also analyzed the prevailing style of the head of "gourmets" (personal characteristics and the quality of the director), stood out advantages and disadvantages of the head of the style. The third chapter offers solutions to address the shortcomings discussed management style in the company of "gourmets" describes the evaluation and adaptation of the recommended style, as well as the expected efficiency of the implementation of the recommendations.
Tess trova il suo pianeta più piccolo
Creators: Maura Sandri
Publisher: name: Media Inaf
Year: 2019

Il satellite Tess della Nasa ha scoperto un piccolo esopianeta in orbita attorno a una stella nana rossa a circa 35 anni luce di distanza da noi. Il pianeta, chiamato L 98-59b, è il più piccolo pianeta scoperto da Tess fino a oggi e orbita attorno alla sua stella insieme a due compagni, poco più grandi. La scoperta è stata pubblicata su The Astronomical Journal
A study of the Infra-red spectra of some reactive species
Creators: name: Ogilvie, John Franklin
Publisher: name: University of British Columbia
Year: 2012

description: Although there have been recorded many spectra of dispersions of reactive and unreactive molecules in inert matrices, there has been no real attempt to explain quantitatively the nature of the forces and interactions of these matrices that act on the molecular vibrations of the trapped species. In the present study the infra-red spectra of formaldehyde and water in solid argon and nitrogen matrices and of solid formaldehyde are used as a basis for a discussion and analysis of the conditions that prevail in such matrices. Isotope effects, molecular association, inter-molecular coupling, rotation, the effect of trapping in different lattice positions, and matrix-gas frequency shifts are considered in the Interpretation of the observed spectra.
3C66B as a TeV radiogalaxy
Creators: name: Tavecchio, F.
name: Ghisellini, G.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The MAGIC collaboration reported the detection of a new VHE source, MAGIC J0223+430, located close to the position of the blazar 3C66A, considered a candidate TeV blazar since a long time. A careful analysis showed that the events with energies above 150 GeV are centered on the position of the FRI radiogalaxy 3C66B (at 6 arcmin from 3C66A), with a probability of 95.4% (85.4% including systematic uncertainties) that the source is not related to 3C66A. We present a model for the possible emission of 3C66B based on the structured jet model already used to interpret the TeV emission of the radiogalaxy M87. The model requires parameters similar to those used for M87 but a larger luminosity for the layer, to account for the more luminous TeV emission. We also show that the spectrum obtained by MAGIC can be interpreted as the combined emission of 3C66B, dominating above ~200 GeV, and of 3C66A. The high-energy emission from the latter source, being strongly attenuated by the interaction with the extragalactic background light, can only contribute at low energies. If we were to see the jet emission of 3C 66B at small viewing angles we would see a spectral energy distribution closely resembling the one of S5 0716+714, a typical blazar.
description: 5 pages, 2 figures, accepted for publication by MNRAS
Entanglement induced transparency and applications
Creators: name: Olivares, Stefano
name: Paris, Matteo G. A.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We point out a symmetry exhibited by pairs of entangled states and discuss its possible applications in quantum information. More specifically, we consider quadripartite systems prepared in bipartite product states of the form $|Ψ> = |ψ>_{12} \otimes |ψ>_{34}$ and let the uncorrelated subsystems 14 and 23 interact by a given unitary $U_{14}\otimes U_{23}$: we show that the entanglement between the noninteracting subsystems 12 and 34 may induce transparency, i.e. makes $|Ψ>$ an eigenstate of the unitary. We investigate the occurrence of this phenomenon both in continuous variable and qubit systems, and discuss its possible applications to bath engineering, double swapping and remote inversion.
description: 4 figures
Fa capolino la talpa marziana
Creators: Stefano Parisini
Publisher: name: Media Inaf
Year: 2019

Con tre manovre a distanza di pochi giorni è stato sollevato e arretrato il contenitore dell’esperimento Hp3, mettendo a nudo la piccola sonda auto-affondante, che è penetrata nel suolo per tre quarti della sua lunghezza prima di non riuscire più ad avanzare. Ora i tecnici cercheranno di compattare il terreno attorno
title: Simulation of Detonation Initiation in Multifocused Systems
Creators: name: Lopato, A.
name: Utkin, P.
name: Vasilâev, A.
name: International Seminar On Fire And Explosion Hazards (9; 2019; Saint Petersburg, Russia)
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: 2019

description: The paper is devoted to the numerical modeling of detonation initiation in the âmultifocusedâ system â
the plane channel with the profiled end-wall. Two types of profiles are considered, namely one semielliptical
reflector and two semi-elliptical reflectors connected by the part of plane wall. The channel is
filled with the stoichiometric hydrogen-oxygen mixture. The range of incident shock wave Mach
numbers, 2.5 â 2.8, is considered. Mathematical model is based on two-dimensional Euler equations
supplemented by one-stage chemical kinetics model. The specific feature of the numerical algorithm of
the second approximation order is the usage of fully unstructured computational grids with the triangular
cells. The mechanisms of detonation initiation for all cases are described. It is shown that the end-wall
profile in the form of two semi-elliptical reflectors connected by the part of plane wall reduces the time of
shock-to-detonation transition in comparison with one reflector.
Domenica è il giorno degli asteroidi
Creators: Marco Malaspina
Publisher: name: Media Inaf
Year: 2019

In occasione dell’Asteroid Day, la giornata internazionale degli asteroidi, ripercorriamo insieme ad  Albino Carbognani gli impatti più significativi degli ultimi sei mesi: ben quattro, il più recente dei quali avvenuto lo scorso fine settimana sui cieli dei Caraibi
Inaf e Amazon insieme per studiare l’universo
Creators: Ufficio stampa Inaf
Publisher: name: Media Inaf
Year: 2019

Due progetti di ricerca dell’Istituto nazionale di astrofisica che utilizzano le infrastrutture di calcolo messe a disposizione da Amazon sono stati presentati, a Washington, all’ultimo Summit mondiale del settore pubblico dell’azienda. Nichi D’Amico, presidente Inaf: «Non posso che congratularmi con il nostro team, e apprezzare le prospettive che si aprono per le esigenze di calcolo distribuito connesse alle grandi imprese dell'astrofisica moderna che ci vedranno coinvolti»
Individuata dall’Australia l’origine di un Frb
Creators: Eleonora Ferroni
Publisher: name: Media Inaf
Year: 2019

Pubblicati su Science i risultati ottenuti con il radiotelescopio australiano Askap, che ha localizzato per la prima volta il punto esatto di partenza di un lampo radio veloce non ripetitivo: proviene dalla periferia di una galassia di dimensioni simili a quelle della Via Lattea a circa 3,6 miliardi di anni luce di distanza da noi
title: Ð¢ÐµÐ¾ÑÐµÑÐ¸ÑÐµÑÐºÐ¸Ðµ Ð¾ÑÐ½Ð¾Ð²Ñ Ð½Ð°Ð´ÐµÐ¶Ð½Ð¾ÑÑÐ¸ ÑÐµÑ Ð½Ð¸ÑÐµÑÐºÐ¸Ñ ÑÐ¸ÑÑÐµÐ¼
title: ÑÑÐµÐ±Ð½Ð¾Ðµ Ð¿Ð¾ÑÐ¾Ð±Ð¸Ðµ
titleType: Subtitle
Creators: name: ÐÐ½Ð´ÑÐµÐµÐ², ÐÐ½Ð´ÑÐµÐ¹
name: Ð¯ÐºÐ¾Ð²Ð»ÐµÐ², ÐÑÑÐµÑÐ»Ð°Ð²
name: ÐÐ¾ÑÐ¾ÑÐºÐ°Ñ, Ð¢Ð°ÑÑÑÐ½Ð°
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2018
Subjects: ÐÐµÐ·Ð¾Ð¿Ð°ÑÐ½Ð¾ÑÑÑ Ð¶Ð¸Ð·Ð½ÐµÐ´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ ÑÐµÐ»Ð¾Ð²ÐµÐºÐ°
Ð¢ÐµÑ Ð½Ð¸ÑÐµÑÐºÐ¸Ðµ ÑÐ¸ÑÑÐµÐ¼Ñ

description: ÐÐ·Ð»Ð¾Ð¶ÐµÐ½Ñ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÐµ ÑÐµÐ¾ÑÐµÑÐ¸ÑÐµÑÐºÐ¸Ðµ Ð¿Ð¾Ð»Ð¾Ð¶ÐµÐ½Ð¸Ñ Ð¸ Ð´Ð°Ð½Ñ Ð¿ÑÐ°ÐºÑÐ¸ÑÐµÑÐºÐ¸Ðµ ÑÐµÐºÐ¾Ð¼ÐµÐ½Ð´Ð°ÑÐ¸Ð¸ Ð¿Ð¾ ÑÐµÑÐµÐ½Ð¸Ñ Ð·Ð°Ð´Ð°Ñ Ð¿Ð¾Ð²ÑÑÐµÐ½Ð¸Ñ Ð±ÐµÐ·Ð¾Ð¿Ð°ÑÐ½Ð¾ÑÑÐ¸ Ð² ÑÐµÑÐ½Ð¾ÑÑÐµÑÐ½Ð¾Ð¹ ÑÑÐµÐ´Ðµ Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ðµ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¼ÐµÑÐ¾Ð´Ð¾Ð² Ð¿Ð¾Ð²ÑÑÐµÐ½Ð¸Ñ Ð½Ð°Ð´ÐµÐ¶Ð½Ð¾ÑÑÐ¸ ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ñ ÑÐ¸ÑÑÐµÐ¼,ÑÐµÐ¾ÑÐ¸Ð¸ Ð²ÐµÑÐ¾ÑÑÐ½Ð¾ÑÑÐµÐ¹, Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð¿ÑÐ¾ÑÐµÑÑÐ¾Ð² Ñ ÑÐ°ÑÑÐµÑÐ½ÑÐ¼Ð¸ Ð¿ÑÐ¸Ð¼ÐµÑÐ°Ð¼Ð¸ Ð² Mathcad Ð¸ Matlab.
Ð£ÑÐµÐ±Ð½Ð¾Ðµ Ð¿Ð¾ÑÐ¾Ð±Ð¸Ðµ Ð¿ÑÐµÐ´Ð½Ð°Ð·Ð½Ð°ÑÐµÐ½Ð¾ Ð´Ð»Ñ ÑÐ¸ÑÐ¾ÐºÐ¾Ð³Ð¾ ÐºÑÑÐ³Ð° ÑÐ¿ÐµÑÐ¸Ð°Ð»Ð¸ÑÑÐ¾Ð², Ð¸Ð½ÑÐµÑÐµÑÑÑÑÐ¸ÑÑÑ ÑÐµÐ¾ÑÐµÑÐ¸ÑÐµÑÐºÐ¸Ð¼Ð¸ Ð¾ÑÐ½Ð¾Ð²Ð°Ð¼Ð¸ Ð½Ð°Ð´ÐµÐ¶Ð½Ð¾ÑÑÐ¸ ÑÐ»Ð¾Ð¶Ð½ÑÑ ÑÑÑÑÐºÑÑÑ, ÑÑÑÐ´ÐµÐ½ÑÐ°Ð¼, Ð¼Ð°Ð³Ð¸ÑÑÑÐ°Ð¼ Ð¸ Ð°ÑÐ¿Ð¸ÑÐ°Ð½ÑÐ°Ð¼ Ð¾Ð±ÑÑÐ°ÑÑÐ¸Ð¼ÑÑ Ð¿Ð¾ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð°Ð¼ Ð½Ð°Ð¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ Â«Ð¢ÐµÑÐ½Ð¾ÑÑÐµÑÐ½Ð°Ñ Ð±ÐµÐ·Ð¾Ð¿Ð°ÑÐ½Ð¾ÑÑÑÂ».
Scalable arrays of RF Paul traps in degenerate Si
Creators: name: Britton, J.
name: Leibfried, D.
name: Beall, J.
name: Blakestad, R. B.
name: Wesenberg, J. H.
name: Wineland, D. J.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Quantum Physics (quant-ph)
subject: Instrumentation and Detectors (physics.ins-det)
subject: FOS: Physical sciences

description: We report techniques for the fabrication of multi-zone linear RF Paul traps that exploit the machinability and electrical conductivity of degenerate silicon. The approach was tested by trapping and laser cooling 24Mg+ ions in two trap geometries: a single-zone two-layer trap and a multi-zone surface-electrode trap. From the measured ion motional heating rate we determine an electric field spectral density at the ion's position of approximately 1E-10 (V/m)^2/Hz at a frequency of 1.125 MHz when the ion lies 40 micron above the trap surface. One application of these devices is controlled manipulation of atomic ion qubits, the basis of one form of quantum information processing.
description: 3 pages; 2 figures; v2: fix heating rate typo
Si$Λ$ViO: A Trigger for $Λ$-Particles
Creators: name: Muenzer, Robert
name: Fabbietti, Laura
name: Berger, Martin
name: Hartmann, Olaf
Publisher: name: arXiv
Year: 2009
Subjects: subject: Instrumentation and Detectors (physics.ins-det)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: The production of bound kaon-nucleon-states (kaonic-cluster) in the reaction $p+p\to [ppK^{-}] + K^{+}$ should be investigated in a dedicated measurement at the FOPI detector system at the SIS-accelerator of GSI, by looking for the decay $ppK^{-} \to p + Λ\to p + p + π^{-}$. To select the final states, the detector system Si$Λ$ViO has been build up as a trigger for $Λ$-Hyperons. This detector consists of two layers of segmented silicon-strip-detectors, which are able to measure online the particle multiplicity. These two layers are arranged such, that most of the $Λ$-Hyperons will decay between them. The trigger signal is generated by comparing online the hit multiplicity on the two layers.
title: ÐÑÐ½Ð¾Ð²Ñ Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ ÑÐ¸ÑÑÐµÐ¼ Ð°Ð²ÑÐ¾Ð¼Ð°ÑÐ¸ÑÐµÑÐºÐ¾Ð³Ð¾ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ Ð¼Ð¾ÑÑÐºÐ¸Ð¼Ð¸ Ð¿Ð¾Ð´Ð²Ð¸Ð¶Ð½ÑÐ¼Ð¸ Ð¾Ð±ÑÐµÐºÑÐ°Ð¼Ð¸
title: ÑÑÐµÐ±Ð½Ð¾Ðµ Ð¿Ð¾ÑÐ¾Ð±Ð¸Ðµ
titleType: Subtitle
Creators: name: Ð¨Ð¸Ð»Ð¾Ð², ÐÐ¾Ð½ÑÑÐ°Ð½ÑÐ¸Ð½
name: ÐÐ¾Ð»Ð¾Ð²Ð¾Ð´Ð¾Ð², Ð¡.
name: Ð¡Ð¼Ð¾Ð»ÑÐ½Ð¸ÐºÐ¾Ð², Ð.
Publisher: name: [ÐÐ·Ð´-Ð²Ð¾ ÐÐ¾Ð»Ð¸ÑÐµÑÐ½. ÑÐ½-ÑÐ°]
Year: 2018
Subjects: Ð¡ÑÐ´Ð° Ð¼Ð¾ÑÑÐºÐ¸Ðµ
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description: Ð Ð°ÑÑÐ¼Ð°ÑÑÐ¸Ð²Ð°ÑÑÑÑ ÑÐµÐ¾ÑÐµÑÐ¸ÑÐµÑÐºÐ¸Ðµ Ð¾ÑÐ½Ð¾Ð²Ñ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐ¸ÑÑÐµÐ¼ Ð°Ð²ÑÐ¾Ð¼Ð°ÑÐ¸ÑÐµÑÐºÐ¾Ð³Ð¾ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ Ð´Ð²Ð¸Ð¶ÐµÐ½Ð¸ÐµÐ¼ Ð¼Ð¾ÑÑÐºÐ¸Ñ Ð¿Ð¾Ð´Ð²Ð¸Ð¶Ð½ÑÑ Ð¾Ð±ÑÐµÐºÑÐ¾Ð². ÐÐ·Ð»Ð¾Ð¶ÐµÐ½Ñ Ð¿ÑÐ¸Ð½ÑÐ¸Ð¿Ñ Ð¿Ð¾ÑÑÑÐ¾ÐµÐ½Ð¸Ñ Ð¼Ð°ÑÐµÐ¼Ð°ÑÐ¸ÑÐµÑÐºÐ¸Ñ Ð¼Ð¾Ð´ÐµÐ»ÐµÐ¹ Ð¾Ð±ÑÐµÐºÑÐ¾Ð², Ð¾Ð¿Ð¸ÑÐ°Ð½Ð¸Ñ Ð²Ð½ÐµÑÐ½Ð¸Ñ Ð²Ð¾Ð·Ð´ÐµÐ¹ÑÑÐ²Ð¸Ð¹, Ð¼ÐµÑÐ¾Ð´Ñ ÑÐ¸Ð½ÑÐµÐ·Ð° Ð¸ Ð¿ÑÐ¸Ð¼ÐµÑÑ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ¾Ðº Ð¡ÐÐ£ ÑÐ°Ð·Ð»Ð¸ÑÐ½ÑÐ¼Ð¸ Ð¾Ð±ÑÐµÐºÑÐ°Ð¼Ð¸ Ð¼Ð¾ÑÑÐºÐ¾Ð¹ ÑÐµÑÐ½Ð¸ÐºÐ¸. Ð ÑÑÐµÐ±Ð½Ð¾Ð¼ Ð¿Ð¾ÑÐ¾Ð±Ð¸Ð¸ Ð¿ÑÐ¸Ð²ÐµÐ´ÐµÐ½Ñ Ð¾Ð±ÑÐ¸Ðµ ÑÐ²ÐµÐ´ÐµÐ½Ð¸Ñ Ð¾ ÐºÐ¸Ð½ÐµÐ¼Ð°ÑÐ¸ÐºÐµ Ð¸ Ð´Ð¸Ð½Ð°Ð¼Ð¸ÐºÐµ ÐÐÐ Ñ ÑÑÐµÑÐ¾Ð¼ Ð²Ð»Ð¸ÑÐ½Ð¸Ñ Ð¿ÑÐ¸ÑÐ¾ÐµÐ´Ð¸Ð½ÐµÐ½Ð½ÑÑ Ð¼Ð°ÑÑ Ð¶Ð¸Ð´ÐºÐ¾ÑÑÐ¸. ÐÑÐµÐ´ÑÑÐ°Ð²Ð»ÐµÐ½Ñ Ð¼Ð°ÑÐµÐ¼Ð°ÑÐ¸ÑÐµÑÐºÐ¸Ðµ Ð¼Ð¾Ð´ÐµÐ»Ð¸ ÑÐ¸Ð»Ð¾Ð²ÑÑ Ð²Ð¾Ð·Ð´ÐµÐ¹ÑÑÐ²Ð¸Ð¹ Ð½Ð° ÐÐÐ, Ðº ÐºÐ¾ÑÐ¾ÑÑÐ¼ Ð¾ÑÐ½ÐµÑÐµÐ½Ñ Ð³Ð¸Ð´ÑÐ¾Ð´Ð¸Ð½Ð°Ð¼Ð¸ÑÐµÑÐºÐ¸Ðµ Ð¸ Ð²Ð¾ÑÑÑÐ°Ð½Ð°Ð²Ð»Ð¸Ð²Ð°ÑÑÐ¸Ðµ ÑÐ¸Ð»Ñ, ÑÐ¸Ð»Ð¾Ð²ÑÐµ Ð²Ð¾Ð·Ð´ÐµÐ¹ÑÑÐ²Ð¸Ñ ÑÐ¾ ÑÑÐ¾ÑÐ¾Ð½Ñ ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ñ
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Semiclassical Theory for Decay and Fragmentation Processes in Chaotic Quantum Systems
Creators: name: Gutierrez, Martha
name: Waltner, Daniel
name: Kuipers, Jack
name: Richter, Klaus
Publisher: name: arXiv
Year: 2008
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Chaotic Dynamics (nlin.CD)
subject: FOS: Physical sciences

description: We consider quantum decay and photofragmentation processes in open chaotic systems in the semiclassical limit. We devise a semiclassical approach which allows us to consistently calculate quantum corrections to the classical decay to high order in an expansion in the inverse Heisenberg time. We present results for systems with and without time reversal symmetry and also for the symplectic case, as well as extending recent results to non-localized initial states. We further analyze related photodissociation and photoionization phenomena and semiclassically compute cross-section correlations, including their Ehrenfest time dependence.
description: 17 pages, 5 figures
Incontri spaziali fra Berna e Pechino
Creators: Marco Malaspina
Publisher: name: Media Inaf
Year: 2019

Corpi rocciosi, attività cometaria, Marte e buchi neri. Su 32 progetti selezionati dall’Issi – istituto di studi avanzati nato per favorire il lavoro di interpretazione dei dati raccolti da missioni spaziali da parte di team internazionali – sono 4 quelli coordinati da ricercatori dell’Istituto nazionale di astrofisica
The Bismut-Elworthy-Li type formulae for stochastic differential equations with jumps
Creators: name: Takeuchi, Atsushi
Publisher: name: arXiv
Year: 2010
Subjects: subject: Probability (math.PR)
subject: FOS: Mathematics
subject: 60H30; 60J75; 60H07

description: Consider jump-type stochastic differential equations with the drift, diffusion and jump terms. Logarithmic derivatives of densities for the solution process are studied, and the Bismut-Elworthy-Li type formulae can be obtained under the uniformly elliptic condition on the coefficients of the diffusion and jump terms. Our approach is based upon the Kolmogorov backward equation by making full use of the Markovian property of the process.
description: 29 pages, to appear in Journal of Theoretical Probability
title: ÐÐ°ÑÐµÑÑÐ°ÑÐµÐ»ÑÐ½Ð°Ñ Ð³ÐµÐ¾Ð¼ÐµÑÑÐ¸Ñ. ÐÐ½Ð¶ÐµÐ½ÐµÑÐ½Ð°Ñ Ð³ÑÐ°ÑÐ¸ÐºÐ°. ÐÐ¾Ð·Ð¸ÑÐ¸Ð¾Ð½Ð½ÑÐµ Ð·Ð°Ð´Ð°ÑÐ¸
title: ÑÑÐµÐ±Ð½Ð¾Ðµ Ð¿Ð¾ÑÐ¾Ð±Ð¸Ðµ
titleType: Subtitle
Creators: name: ÐÐ²Ð°Ð½Ð¾Ð²Ð°, ÐÐ°ÑÐ¸ÑÐ°
name: ÐÐ²Ð°Ð½Ð¾Ð²Ð°, ÐÐ°ÑÐ°Ð»Ð¸Ñ
name: ÐÑÐ°ÑÐ¸Ð»ÑÐ½Ð¸ÐºÐ¾Ð²Ð°, ÐÐ°Ð»Ð¸Ð½Ð°
name: Ð®ÑÐ¾Ð²Ð°, Ð¡Ð²ÐµÑÐ»Ð°Ð½Ð°
Publisher: name: ÐÐ·Ð´-Ð²Ð¾ ÐÐ¾Ð»Ð¸ÑÐµÑÐ½. ÑÐ½-ÑÐ°
Year: 2013
Subjects: ÐÐ°ÑÐµÑÑÐ°ÑÐµÐ»ÑÐ½Ð°Ñ Ð³ÐµÐ¾Ð¼ÐµÑÑÐ¸Ñ
ÐÐ½Ð¶ÐµÐ½ÐµÑÐ½Ð°Ñ Ð³ÑÐ°ÑÐ¸ÐºÐ°

description: Ð¡Ð¾Ð¾ÑÐ²ÐµÑÑÑÐ²ÑÐµÑ ÑÐ¾Ð´ÐµÑÐ¶Ð°Ð½Ð¸Ñ ÑÑÐµÐ±Ð½Ð¾Ð¹ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ñ Ð´Ð¸ÑÑÐ¸Ð¿Ð»Ð¸Ð½Ñ Â«ÐÐ°ÑÐµÑÑÐ°ÑÐµÐ»ÑÐ½Ð°Ñ Ð³ÐµÐ¾Ð¼ÐµÑÑÐ¸Ñ. ÐÐ½Ð¶ÐµÐ½ÐµÑÐ½Ð°Ñ Ð³ÑÐ°ÑÐ¸ÐºÐ°Â» Ð³Ð¾ÑÑÐ´Ð°ÑÑÑÐ²ÐµÐ½Ð½Ð¾Ð³Ð¾ Ð¾Ð±ÑÐ°Ð·Ð¾Ð²Ð°ÑÐµÐ»ÑÐ½Ð¾Ð³Ð¾ ÑÑÐ°Ð½Ð´Ð°ÑÑÐ° Ð½Ð°Ð¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ð¹ Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÑÐºÐ¾Ð¹ Ð¿Ð¾Ð´Ð³Ð¾ÑÐ¾Ð²ÐºÐ¸ 150700 Â«ÐÐ°ÑÐ¸Ð½Ð¾ÑÑÑÐ¾ÐµÐ½Ð¸ÐµÂ», 151600 Â«ÐÑÐ¸ÐºÐ»Ð°Ð´Ð½Ð°Ñ Ð¼ÐµÑÐ°Ð½Ð¸ÐºÐ°Â», 151000 Â«Ð¢ÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ðµ Ð¼Ð°ÑÐ¸Ð½Ñ Ð¸ Ð¾Ð±Ð¾ÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸ÐµÂ», 151900 Â«ÐÐ¾Ð½ÑÑÑÑÐºÑÐ¾ÑÑÐºÐ¾-ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¾Ðµ Ð¾Ð±ÐµÑÐ¿ÐµÑÐµÐ½Ð¸Ðµ Ð¼Ð°ÑÐ¸Ð½Ð¾ÑÑÑÐ¾Ð¸ÑÐµÐ»ÑÐ½ÑÑ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²Â», 141100 Â«Ð­Ð½ÐµÑÐ³ÐµÑÐ¸ÑÐµÑÐºÐ¾Ðµ Ð¼Ð°ÑÐ¸Ð½Ð¾ÑÑÑÐ¾ÐµÐ½Ð¸ÐµÂ», 221400 Â«Ð£Ð¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ðµ ÐºÐ°ÑÐµÑÑÐ²Ð¾Ð¼Â». ÐÐ»Ð°Ð²Ð½Ð¾Ðµ Ð²Ð½Ð¸Ð¼Ð°Ð½Ð¸Ðµ ÑÐ´ÐµÐ»ÐµÐ½Ð¾ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÐ¼ Ð¿Ð¾Ð»Ð¾Ð¶ÐµÐ½Ð¸ÑÐ¼ ÑÐµÐ¾ÑÐ¸Ð¸ Ð¿Ð¾ ÑÐ°Ð·Ð´ÐµÐ»Ð°Ð¼ Â«ÐÐ°ÑÐµÑÑÐ°ÑÐµÐ»ÑÐ½Ð°Ñ Ð³ÐµÐ¾Ð¼ÐµÑÑÐ¸ÑÂ»: Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ Ð³ÐµÐ¾Ð¼ÐµÑÑÐ¸ÑÐµÑÐºÐ¸Ñ Ð¾Ð±ÑÐ°Ð·Ð¾Ð², Ð¿Ð¾Ð·Ð¸ÑÐ¸Ð¾Ð½Ð½ÑÐµ Ð¾ÑÐ½Ð¾ÑÐµÐ½Ð¸Ñ Ð½Ð° Ð¿ÑÐ¾ÐµÐºÑÐ¸Ð¾Ð½Ð½ÑÑ Ð¼Ð¾Ð´ÐµÐ»ÑÑ. Ð Ð°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ñ ÑÐµÑÐµÐ½Ð¸Ñ ÑÐ¸Ð¿Ð¾Ð²ÑÑ Ð¿Ð¾Ð·Ð¸ÑÐ¸Ð¾Ð½Ð½ÑÑ Ð·Ð°Ð´Ð°Ñ Ñ Ð¿Ð¾Ð´ÑÐ¾Ð±Ð½ÑÐ¼Ð¸ ÐºÐ¾Ð¼Ð¼ÐµÐ½ÑÐ°ÑÐ¸ÑÐ¼Ð¸ Ð¸ Ð³ÑÐ°ÑÐ¸ÑÐµÑÐºÐ¸Ð¼Ð¸ ÑÑÐ°Ð³Ð¼ÐµÐ½ÑÐ°Ð¼Ð¸ Ð¿Ð¾ÑÐ»ÐµÐ´Ð¾Ð²Ð°ÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ Ð¿Ð¾ÑÑÑÐ¾ÐµÐ½Ð¸Ñ. ÐÑÐµÐ´Ð½Ð°Ð·Ð½Ð°ÑÐµÐ½Ð¾ Ð´Ð»Ñ ÑÑÑÐ´ÐµÐ½ÑÐ¾Ð² Ð²ÑÑÑÐ¸Ñ ÑÑÐµÐ±Ð½ÑÑ Ð·Ð°Ð²ÐµÐ´ÐµÐ½Ð¸Ð¹, Ð¾Ð±ÑÑÐ°ÑÑÐ¸ÑÑÑ Ð² Ð¾Ð±Ð»Ð°ÑÑÐ¸ ÑÐµÑÐ½Ð¸ÐºÐ¸ Ð¸ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸Ð¸, Ð¿ÑÐ¸ ÑÐ°Ð¼Ð¾Ð¿Ð¾Ð´Ð³Ð¾ÑÐ¾Ð²ÐºÐµ Ðº ÑÑÐ±ÐµÐ¶Ð½Ð¾Ð¼Ñ ÐºÐ¾Ð½ÑÑÐ¾Ð»Ñ, Ð·Ð°ÑÐµÑÑ Ð¸ ÑÐºÐ·Ð°Ð¼ÐµÐ½Ñ, Ð° ÑÐ°ÐºÐ¶Ðµ Ð¼Ð¾Ð¶ÐµÑ Ð±ÑÑÑ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¾ Ð¿ÑÐ¸ Ð´Ð¸ÑÑÐ°Ð½ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ ÑÐ¾ÑÐ¼Ðµ Ð¾Ð±ÑÑÐµÐ½Ð¸Ñ.
description: ÐÐµÑÐ°ÑÐ°ÐµÑÑÑ Ð¿Ð¾ ÑÐµÑÐµÐ½Ð¸Ñ ÑÐµÐ´Ð°ÐºÑÐ¸Ð¾Ð½Ð½Ð¾-Ð¸Ð·Ð´Ð°ÑÐµÐ»ÑÑÐºÐ¾Ð³Ð¾ ÑÐ¾Ð²ÐµÑÐ° Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¾Ð³Ð¾ Ð³Ð¾ÑÑÐ´Ð°ÑÑÑÐ²ÐµÐ½Ð½Ð¾Ð³Ð¾ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑÐ°.
The synthesis and pyrolysis of 4, 5-dimethyl-3-carbomethoxy-2-pyrazoline and 3,5-dimethyl-e-carbomethoxy-1-pyrazoline
Creators: name: Morris, Peter
Publisher: name: University of British Columbia
Year: 2012

description: The products arising from the liquid-phase pyrolyses of 3,5-dimethyl-3-carbomethoxy-1-pyrazoline and 4,5-dimethyl-3-carbomethoxy-2- pyrazoline have been isolated and identified. The pyrolysis of 3,5-dimethyl-3-carbomethoxy-1-pyrazoline has been found to yield a mixture of 5 isomers consisting of 15% methyl trans-2-methyl-2-pentenoate, 10% methyl cis-2-methyl-2-pentenoate, 3% methyl trans-2-methyl-3-pentenoate. 45% methyl cis-1,2-dimethylcyclopropane-1-carboxylate and 27% methyl trans-1,2-dimethylcyclopropane-1-carboxylate. The pyrolysis of 4,5-dimethyl-3-carbomethoxy-2-pyrazoline yielded a mixture of 7 isomers consisting of 25.5% methyl trans-3-methy1-2-pentenoate, 26% methyl cis-3-methyl-2-pentenoate, 3% methyl trans-3-methyl-3-pentenoate, 2% methyl cis-3-methyl-3-pentenoate, 26% methyl trans-1,2-dimethylcyclo-propane-3-carboxylate, 16% methyl cis-1,2-dimethylcyclopropane-3-trans-carboxylate and 0.8% methyl 3-ethyl-3-butenoate. Pyrolysis of both pyrazolines has also been obtained in the vapour-phase and under these conditions a higher proportion of cyclopropanecarboxylic esters was formed than that obtained in the liquid-phase pyrolysis: 3,5-dimethyl-3-carbo-methoxy-1-pyrazoline yielded a mixture containing 94.5% cyclopropane carboxylic esters and 4,5-dimethyl-3-carbomethoxy-2-pyrazoline yields a mixture containing 67% of cyclopropane carboxylic esters. The vapour-phase pyrolysis of the 1-pyrazoline occurred readily at 200° whereas the vapour-phase pyrolysis of the 2-pyrazoline was found to require a catalyst. This catalyst is believed to facilitate the transformation of the 2-pyrazoline to the readily pyrolisable 1-pyrazoline form. Studies have been made of the equilibration of the unsaturated, esters arising from the pyrolysis of the pyrazolines and have shown that the composition of the olefin portion of the pyrolysis mixture in general is not an equilibrium mixture. A mechanism for the pyrolysis is suggested. The unsaturated esters arising from the pyrolysis of 4,5-dimethyl-3-carbomethoxy-2-pyrazoline have been synthesised and identified and structural assignments have been made.
MALATO DI RETORICA: I DISCORSI SACRI DI ELIO ARISTIDE
Creators: name: VANNUCCI, GLORIA
Publisher: name: Universit� degli Studi di Milano
Year: 2017

description: Malato di retorica: i "Discorsi sacri" di Elio Aristide Aelius Aristides' Sacred Tales are one of the strangest works in ancient literature. Despite the usual sophistication and complexity of Aristides' style, they appear like a spontaneous writing with little formal elaboration. The main purpose of the research is to investigate the work's stylistic dimension in search of motives of its otherness. The religious dimension, within which the story told underlies, is analyzed in order to identify personal contibutions of the Author. There are several texts involved in the main text, so it is not easy to identify precisely the boundaries: textual analysis can provide some hypothesis about Aristides' choices. The confusion of the narrative levels could answer to a specific intentionality. This work aims also to delve in the the anthropological and cultural scenario in which the author lived in order to understand some dynamics as the proud exhibition of the body. Performance is a keyword in the sophistic movement and rhetoricians are increasingly threatened in their prestige because of the rivalry. It was analyzed also the "bias" for self-praise, so massive in Aristides'corpus, as witnessed by Or. 28. Finally, the epic dimension of the narrative, in which the author presents himself several times as a new Ulysses: the identification with the homeric hero conveys many suggestions of which the author seems to be conscious.
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Creators: 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
name: "ÐÐµÐ´ÐµÐ»Ñ Ð½Ð°ÑÐºÐ¸ Ð¡ÐÐ±ÐÐ£", Ð½Ð°ÑÑÐ½ÑÐ¹ ÑÐ¾ÑÑÐ¼ Ñ Ð¼ÐµÐ¶Ð´ÑÐ½Ð°ÑÐ¾Ð´Ð½ÑÐ¼ ÑÑÐ°ÑÑÐ¸ÐµÐ¼ (2015; Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³)
Publisher: name: ÐÐ·Ð´-Ð²Ð¾ ÐÐ¾Ð»Ð¸ÑÐµÑÐ½. ÑÐ½-ÑÐ°
Year: 2015
Subjects: 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 â ÐÐ½ÑÑÐ¸ÑÑÑ Ð¼ÐµÑÐ°Ð»Ð»ÑÑÐ³Ð¸Ð¸, Ð¼Ð°ÑÐ¸Ð½Ð¾ÑÑÑÐ¾ÐµÐ½Ð¸Ñ Ð¸ ÑÑÐ°Ð½ÑÐ¿Ð¾ÑÑÐ°
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description: ÐÐµÑÐ°ÑÐ°ÐµÑÑÑ Ð¿Ð¾ ÑÐµÑÐµÐ½Ð¸Ñ Ð¡Ð¾Ð²ÐµÑÐ° Ð¿Ð¾ Ð¸Ð·Ð´Ð°ÑÐµÐ»ÑÑÐºÐ¾Ð¹ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ Ð£ÑÐµÐ½Ð¾Ð³Ð¾ ÑÐ¾Ð²ÐµÑÐ° Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¾Ð³Ð¾ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑÐ° ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾.
Quel cianuro che dà la vita
Creators: Eliana Lacorte
Publisher: name: Media Inaf
Year: 2019

Analizzando la composizione chimica di alcune meteoriti, è stato trovato cianuro legato a monossido di carbonio e ferro: una struttura straordinariamente simile a quella che si incontra nei cosiddetti siti attivi delle idrogenasi, enzimi che forniscono energia ai batteri
title: Ð­Ð»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¸Ðµ ÑÐ¸ÑÑÐµÐ¼Ñ Ð¸ ÑÐµÑÐ¸
title: ÑÑÐµÐ±Ð½Ð¸Ðº Ð´Ð»Ñ ÑÑÑÐ´ÐµÐ½ÑÐ¾Ð² ÑÐ»ÐµÐºÑÑÐ¾ÑÐ½ÐµÑÐ³ÐµÑÐ¸ÑÐµÑÐºÐ¸Ñ ÑÐ¿ÐµÑÐ¸Ð°Ð»ÑÐ½Ð¾ÑÑÐµÐ¹
titleType: Subtitle
Creators: name: ÐÐ´ÐµÐ»ÑÑÐ¸Ðº, ÐÐ¸ÑÐ°Ð»Ð¸Ð¹
Publisher: name: Ð­Ð½ÐµÑÐ³Ð¾Ð°ÑÐ¾Ð¼Ð¸Ð·Ð´Ð°Ñ
Year: 1989
Subjects: Ð­Ð»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¸Ðµ ÑÐµÑÐ¸
Ð­Ð»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¸Ðµ ÑÐ¸ÑÑÐµÐ¼Ñ

description: ÐÐ¿Ð¸ÑÐ°Ð½Ñ ÑÐ»ÐµÐ¼ÐµÐ½ÑÑ ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¸Ñ ÑÐµÑÐµÐ¹ Ð¸ Ð¸Ð½Ð¶ÐµÐ½ÐµÑÐ½ÑÐµ Ð¼ÐµÑÐ¾Ð´Ñ ÑÐ°ÑÑÐµÑÐ° Ð¸Ñ ÑÐµÐ¶Ð¸Ð¼Ð¾Ð². ÐÐ°Ð½Ñ ÑÐ²ÐµÐ´ÐµÐ½Ð¸Ñ Ð¾ ÑÐ°Ð±Ð¾ÑÐ¸Ñ ÑÐµÐ¶Ð¸Ð¼Ð°Ñ ÑÐ»ÐµÐºÑÑÐ¾ÑÐ½ÐµÑÐ³ÐµÑÐ¸ÑÐµÑÐºÐ¸Ñ ÑÐ¸ÑÑÐµÐ¼ Ð¸ Ð¼ÐµÑÐ¾Ð¿ÑÐ¸ÑÑÐ¸ÑÑ Ð¿Ð¾ Ð¿Ð¾Ð²ÑÑÐµÐ½Ð¸Ñ ÐºÐ°ÑÐµÑÑÐ²Ð° ÑÐ»ÐµÐºÑÑÐ¾ÑÐ½ÐµÑÐ³Ð¸Ð¸. Ð Ð°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ñ ÑÐµÑÐ½Ð¸ÐºÐ¾-ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¸Ðµ Ð¾ÑÐ½Ð¾Ð²Ñ Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¸Ñ ÑÐµÑÐµÐ¹, ÑÐµÐ¶Ð¸Ð¼Ñ ÐÐ­Ð ÑÐ²ÐµÑÑÐ²ÑÑÐ¾ÐºÐ¸Ñ Ð½Ð°Ð¿ÑÑÐ¶ÐµÐ½Ð¸Ð¹ Ð¸ ÑÐ°ÑÑÐµÑÑ Ð»Ð¸Ð½Ð¸Ð¹ Ð½Ð° Ð¼ÐµÑÐ°Ð½Ð¸ÑÐµÑÐºÑÑ Ð¿ÑÐ¾ÑÐ½Ð¾ÑÑÑ. ÐÐ·Ð»Ð¾Ð¶ÐµÐ½Ñ ÑÐ¾Ð²ÑÐµÐ¼ÐµÐ½Ð½ÑÐµ Ð¼ÐµÑÐ¾Ð´Ñ ÑÐ°ÑÑÐµÑÐ¾Ð² Ð½Ð° Ð­ÐÐ Ð½Ð¾ÑÐ¼Ð°Ð»ÑÐ½ÑÑ Ð¸ Ð¾ÑÐ¾Ð±ÑÑ ÑÐµÐ¶Ð¸Ð¼Ð¾Ð² ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¸Ñ ÑÐµÑÐµÐ¹ Ð¸ ÑÐ¸ÑÑÐµÐ¼ Ð±Ð¾Ð»ÑÑÐ¾Ð¹ ÑÐ»Ð¾Ð¶Ð½Ð¾ÑÑÐ¸, ÑÐ¿Ð¾ÑÐ¾Ð±Ñ ÑÐ¼ÐµÐ½ÑÑÐµÐ½Ð¸Ñ Ð¿Ð¾ÑÐµÑÑ ÑÐ»ÐµÐºÑÑÐ¾ÑÐ½ÐµÑÐ³Ð¸Ð¸ Ð¸ Ð¾Ð¿ÑÐ¸Ð¼Ð¸Ð·Ð°ÑÐ¸Ð¸ ÑÐµÐ¶Ð¸Ð¼Ð¾Ð² ÑÐ¸ÑÑÐµÐ¼ Ð¸ ÑÐµÑÐµÐ¹. ÐÐ»Ñ ÑÑÑÐ´ÐµÐ½ÑÐ¾Ð² ÑÐ»ÐµÐºÑÑÐ¾ÑÐ½ÐµÑÐ³ÐµÑÐ¸ÑÐµÑÐºÐ¸Ñ ÑÐ°ÐºÑÐ»ÑÑÐµÑÐ¾Ð² Ð²ÑÐ·Ð¾Ð², Ð¼Ð¾Ð¶ÐµÑ Ð±ÑÑÑ Ð¿Ð¾Ð»ÐµÐ·ÐµÐ½ Ð¸Ð½Ð¶ÐµÐ½ÐµÑÐ°Ð¼ Ð¸ Ð°ÑÐ¿Ð¸ÑÐ°Ð½ÑÐ°Ð¼.
Zelotibia subsessa Nzigidahera & Jocqué 2009, sp. n.
Creators: name: Nzigidahera, Benoît
name: Jocqué, Rudy
Publisher: name: Zenodo
Year: 2009
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Araneae
Gnaphosidae
Zelotibia
Zelotibia subsessa

description: Zelotibia subsessa sp. n. urn:lsid:zoobank.org:act: 9B3F05EE-83E5-4424-B812-5CB82DE80EE9 Figs 11, 26, 36, 38 Material examined. Holotype. Female. BURUNDI: Parc National de la Kibira, Mont Musumba, S 02°52’ E 029°30’, 25.V.2008, 2352 m, pitfalls, Nzigidahera Benoît (MRAC 226242). Diagnosis. Females of Zelotibia subsessa are recognized by the epigyne with a very small anterior scape and the wide frontal depression showing copulatory openings connected by a groove. Etymology. The specific name subsessa is derived from the Latin “ subsessus ” (from subsidere) meaning depressed and refers to the large frontal depression of the epigyne. Description. Female holotype (Fig. 11): Total length 5.60, Carapace 2.00 long, 1.60 wide. Carapace brownish orange suffused with brown striae radiating from fovea. Eyes AME area dark, anterior row recurved, posterior row straight. AME: 0.08; ALE: 0.08; PME: 0.08; PLE: 0.1; AME-AME: 0.03; AME-ALE: 0.02; PME-PME: 0.05; PME-PLE: 0.05. Chelicerae brownish orange, both margins with three teeth, thos of retromargin larger. Sternum pale brownish orange, darker brown and with long setae. Labium coloured pale brownish orange. Legs coloured brownish orange. Metatarsi III and IV with ventral preening comb at tip. Abdomen Dorsum greyish yellow, with long bristles at anterior end; venter pale yellow. Spinnerets pale yellowish. Epigyne (Figs 26, 36) with very small anterior scape, large transverse depression provided with copulatory openings, far apart, connected by groove. Copulatory ducts short, broad, sinuous, leading into globular spermathecae, adjacent over ½ their length. Male unknown. Distribution. Known only from the type locality Mt Musumba in the Kibira National Park, Burundi (Fig. 38).
description: Published as part of Nzigidahera, Benoît & Jocqué, Rudy, 2009, An of Zelotibia (Araneae, Gnaphosidae), a spider genus with a species swarm in the Albertine Rift, pp. 1-28 in ZooKeys 13 (13) on pages 20-21, DOI: 10.3897/zookeys.13.145, http://zenodo.org/record/576463
A caccia di gioviani con l’intelligenza artificiale
Creators: Eleonora Ferroni
Publisher: name: Media Inaf
Year: 2019

I ricercatori della Southwest Research Institute hanno ideato un bot per cercare pianeti gemelli di Giove, che a loro volta potrebbero favorire la presenza di pianeti rocciosi più interni e magari abitabili. L’algoritmo sfrutta le informazioni sulla composizione chimica delle stelle, cercando le firme di elementi come carbonio, ferro, ossigeno e sodio
THE ROLE OF THE P53/P66SHC PATHWAY IN DEVELOPMENT AND AGING: DANIO RERIO (ZEBRAFISH) AND NOTHOBRANCHIUS AS MODEL ORGANISMS
Creators: name: PRIAMI, CHIARA
Publisher: name: Universit� degli Studi di Milano
Year: 2018

description: The transcriptional response to oxidative stress (OS) is involved in aging. As ROS-induced damages accumulate, cell senescence or apoptosis are triggered: these two mechanisms are implicated in the progressive physiological decay of the organism. Surprisingly, transcriptional pathways involved in OS-response play a role also in the balance between proliferation and differentiation during embryonic development. Recently, it has been discovered a transcriptional network that triggers cell cycle arrest in vitro upon OS. This pathway involves two well-known aging-associated genes: p53, with its short isoform ?40p53, and p66Shc. Here we propose the use of two complementary model organisms, Danio rerio (zebrafish) and Nothobranchius furzeri, to unravel the p53/p66Shc pathway in vivo. We report here that ?40p53 and p66Shc are conserved in these species, partially recapitulating mammalian functions. Moreover, our findings about the spatial and temporal regulation of p66Shc expression during zebrafish embryogenesis suggest that p66Shc has a role in neural development. Furthermore, we generated the first genetic model of ?40p53 ablation in zebrafish, exploiting the CRISPR/Cas9 technology. The structure of the p53 locus in mouse does not allow to selectively knock-out ?40p53 without depleting also p53 activity. Our ?40p53-/- zebrafish model shows the unique opportunity to characterize the biological functions of ?40p53 isoform in physiological development in a context where p53 expression is maintained unaltered. Finally, we provide preliminary data showing that ?40p53 modulates in vivo p53-dependent transcriptional response to stress.
Un campione stellare di pesi massimi
Creators: Maura Sandri
Publisher: name: Media Inaf
Year: 2019

In un ammasso aperto della nostra galassia è stata scoperta una nebulosa planetaria la cui stella progenitrice aveva una massa di 5.5 masse solari, un peso massimo tra le stelle all’origine delle nebulose planetarie. I risultati confermano le previsioni teoriche secondo cui stelle di massa superiore alle 5 masse solari possono formare nebulose planetarie, ricche di azoto
Marte: 4.5 miliardi di anni di relativa tranquillità
Creators: Eliana Lacorte
Publisher: name: Media Inaf
Year: 2019

Uno studio condotto dalla Western University (Canada) su meteoriti marziane, pubblicato ieri su Nature Geoscience, anticipa di qualche centinaia di milioni di anni l’epoca in cui sul Pianeta rosso potrebbero essere comparse le condizioni per il potenziale sviluppo della vita: 4.48 miliardi di anni fa, quando ebbe termine il cosiddetto intenso bombardamento tardivo
Energy- and flux-budget turbulence closure model for stably stratified flows. Part II: the role of internal gravity waves
Creators: name: Zilitinkevich, S. S.
name: Elperin, T.
name: Kleeorin, N.
name: L'vov, V.
name: Rogachevskii, I.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Atmospheric and Oceanic Physics (physics.ao-ph)
subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: Chaotic Dynamics (nlin.CD)
subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: We advance our prior energy- and flux-budget turbulence closure model (Zilitinkevich et al., 2007, 2008) for the stably stratified atmospheric flows and extend it accounting for additional vertical flux of momentum and additional productions of turbulent kinetic energy, turbulent potential energy (TPE) and turbulent flux of potential temperature due to large-scale internal gravity waves (IGW). Main effects of IGW are following: the maximal value of the flux Richardson number (universal constant 0.2-0.25 in the no-IGW regime) becomes strongly variable. In the vertically homogeneous stratification, it increases with increasing wave energy and can even exceed 1. In the heterogeneous stratification, when IGW propagate towards stronger stratification, the maximal flux Richardson number decreases with increasing wave energy, reaches zero and then becomes negative. In other words, the vertical flux of potential temperature becomes counter-gradient. IGW also reduce anisotropy of turbulence and increase the share of TPE in the turbulent total energy. Depending on the direction (downward or upward), IGW either strengthen or weaken the total vertical flux of momentum. Predictions from the proposed model are consistent with available data from atmospheric and laboratory experiments, direct numerical simulations and large-eddy simulations.
description: 37 pages, 5 figures, revised version
'SPUTTER-ION PUMPS: PERFORMANCE-ASSESSMENT AND NOBLE-GAS PUMPING OPTIMISATION IN VIEW OF THE COMBINATION WITH NON-EVAPORABLE GETTERS'
Creators: name: PORCELLI, TOMMASO
Publisher: name: Universit� degli Studi di Milano
Year: 2016

description: The pumping properties of sputter-ion pumps (SIPs) have been studied in view of the combination with non-evaporable getters (NEG) for ultra-high vacuum applications. Several diode and noble-diode SIPs have been tested on a dedicated test bench and a specific procedure has been tuned, which allows to obtain reliable and reproducible values of pumping speed after saturation for different gases. In addition, several innovative combinations of cathode materials have been investigated, aiming in particular at an optimised pumping of noble gases and methane. These gas species cannot be pumped by NEG and thus their sorption represents the main task of a SIP in a combination pump. In parallel, each pair of cathodes has been analysed by FESEM/EDX and XRD, in order to find any possible correlation between their crystal structure, the surface modifications occurred during their functioning and the measured sorption performances.
title: ÐÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ñ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²ÐµÐ½Ð½Ð¾-ÑÐ¾ÑÐ³Ð¾Ð²Ð¾Ð¹ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ ÐºÐ°ÑÐµ-ÐºÐ¾Ð½Ð´Ð¸ÑÐµÑÑÐºÐ¾Ð¹ Ð½Ð° 50 Ð¼ÐµÑÑ Ð² ÐÐ°Ð»Ð¸Ð½Ð¸Ð½ÑÐºÐ¾Ð¼ ÑÐ°Ð¹Ð¾Ð½Ðµ Ð³. Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³Ð°
title: Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÑÐºÐ°Ñ ÑÐ°Ð±Ð¾ÑÐ°
titleType: Subtitle
Creators: name: ÐÐ¾Ð»ÑÑÐºÐ¸Ð½Ð°, ÐÐ°Ñ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: ÐºÐ°ÑÐµ
ÐºÐ¾Ð½Ð´Ð¸ÑÐµÑÑÐºÐ°Ñ
ÐºÐ¾Ð½Ð´Ð¸ÑÐµÑÑÐºÐ¸Ðµ Ð¸Ð·Ð´ÐµÐ»Ð¸Ñ

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 ÐºÐ°ÑÐµ - ÐºÐ¾Ð½Ð´Ð¸ÑÐµÑÑÐºÐ¾Ð¹ Ð½Ð° 50 Ð¼ÐµÑÑ Ð² ÐÐ°Ð»Ð¸Ð½Ð¸Ð½ÑÐºÐ¾Ð¼ ÑÐ°Ð¹Ð¾Ð½Ðµ Ð³. Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³Ð°, 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¸.
Hyparrhenia sinaica G. Lopez
Creators: name: Cardona, Àngel Manuel Hernández
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Liliopsida
Poales
Poaceae
Hyparrhenia
Hyparrhenia sinaica

description: Hyparrhenia sinaica (Delile) G. López
(abellatge petit). De la regió mediterrània i de l’Àsia sud-occidental. Creix en prats secs, clarianes de matolls, talussos, marges eixuts i altres indrets assolellats, tant en terrenys calcaris com silícics. Menys abundant que l’espècie congènere anteriorment comentada, i sovint convivint amb ella, es fa a tots dos massissos.
description: Published as part of Cardona, Àngel Manuel Hernández, 2022, Catàleg actualitzat i claus d'identificació de les gramínies de Sant Llorenç del Munt i l'Obac (Barcelona), pp. 64-86 in Nemus 12 on page 72, DOI: 10.5281/zenodo.12170499
Il Deep Space Atomic Clock è in orbita
Creators: Marco Malaspina
Publisher: name: Media Inaf
Year: 2019

Sei microsatelliti per il monitoraggio della Terra, un prototipo di motore verde per sonde interplanetarie, un veliero spaziale e un orologio atomico così preciso da consentire, in futuro, la navigazione autonoma nello spazio profondo: è questo il carico ultratecnologico lanciato oggi da Cape Canaveral
title: ÐÐ¸Ð·Ð½Ñ Ð¸ ÑÐ²Ð¾ÑÑÐµÑÑÐ²Ð¾ ÐÐ¾Ð¿Ðµ Ð´Ðµ ÐÐµÐ³Ð°
title: Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÑÐºÐ°Ñ ÑÐ°Ð±Ð¾ÑÐ°
titleType: Subtitle
Creators: name: Ð¦Ð²ÐµÑÐºÐ¾Ð²Ð°, ÐÐ»ÑÐ½Ð°
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2017
Subjects: ÐÐ¾Ð¿Ðµ Ð´Ðµ ÐÐµÐ³Ð°
ÑÐµÐ°ÑÑ
Ð¿ÑÐµÑÐ°
ÐºÐ¾Ð¼ÐµÐ´Ð¸Ñ

description: Ð Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ ÑÐ°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ñ Ð½Ð°ÑÐ°Ð»ÑÐ½ÑÐµ ÑÑÐ°Ð¿Ñ Ð¶Ð¸Ð·Ð½Ð¸ Ð¸ ÑÐ²Ð¾ÑÑÐµÑÑÐ²Ð° ÐÐ¾Ð¿Ðµ Ð´Ðµ ÐÐµÐ³Ð°. ÐÑÐ°ÑÐ°ÐºÑÐµÑÐ¸Ð·Ð¾Ð²Ð°Ð½Ð¾ Ð¿ÑÐ¾Ð¸ÑÑÐ¾Ð¶Ð´ÐµÐ½Ð¸Ðµ ÐÐ¾Ð¿Ðµ Ð´Ðµ ÐÐµÐ³Ð° Ð¸ Ð²Ð»Ð¸ÑÐ½Ð¸Ðµ Ð½Ð° ÐµÐ³Ð¾ ÑÐ²Ð¾ÑÑÐµÑÑÐ²Ð¾. ÐÑÑÐ²Ð»ÐµÐ½Ñ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÐµ ÐºÐ»ÑÑÐµÐ²ÑÐµ Ð¼Ð¾Ð¼ÐµÐ½ÑÑ Ð´ÐµÑÑÑÐ²Ð° Ð¸ ÑÑÐµÐ±Ñ ÐÐ¾Ð¿Ðµ Ð´Ðµ ÐÐµÐ³Ð°. Ð¢Ð°ÐºÐ¶Ðµ Ð²ÑÑÐ²Ð»ÐµÐ½Ñ ÑÐµÑÑÑ Ð½Ð°ÑÐ°Ð»Ð° ÑÐ²Ð¾ÑÑÐµÑÐºÐ¾Ð¹ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ ÐÐ¾Ð¿Ðµ Ð´Ðµ ÐÐµÐ³Ð° Ð¸ ÑÐ¾Ð¼Ð°Ð½ Â«ÐÐ¾ÑÐ¾ÑÐµÑÂ». ÐÐ°Ð»ÐµÐµ Ð²Ð¾ Ð²ÑÐ¾ÑÐ¾Ð¹ Ð³Ð»Ð°Ð²Ðµ ÑÐ°ÑÑÐ¼Ð¾ÑÑÐµÐ½ ÑÐ°Ð·Ð³Ð°Ñ ÑÐ²Ð¾ÑÑÐµÑÐºÐ¾Ð¹ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ ÐÐ¾Ð¿Ðµ Ð´Ðµ ÐÐµÐ³Ð°. ÐÐ·ÑÑÐµÐ½Ð° ÑÐ¾Ð»Ñ ÑÐµÐ°ÑÑÐ° Ð² ÑÐ²Ð¾ÑÑÐµÑÑÐ²Ðµ ÐÐ¾Ð¿Ðµ Ð´Ðµ ÐÐµÐ³Ð°. ÐÑÑÐ²Ð»ÐµÐ½Ð° ÑÐµÐ¼Ð°ÑÐ¸ÐºÐ° ÐÐ¾Ð¿Ðµ Ð´Ðµ ÐÐµÐ³Ð°. ÐÑÐ°ÑÐ°ÐºÑÐµÑÐ¸Ð·Ð¾Ð²Ð°Ð½Ð° ÐºÐ¾Ð¼ÐµÐ´Ð¸Ñ ÐºÐ°Ðº Ð²Ð°Ð¶Ð½ÑÐ¹ ÑÑÐ°Ð¿ Ð² ÑÐ²Ð¾ÑÑÐµÑÑÐ²Ðµ ÐÐ¾Ð¿Ðµ Ð´Ðµ ÐÐµÐ³Ð°. ÐÑÑÐ²Ð»ÐµÐ½Ñ ÑÐµÐ½ÐµÑÑÐ°Ð½ÑÐ½ÑÐµ Ð¸ Ð±Ð°ÑÐ¾ÑÐ½ÑÐµ Ð¼Ð¾ÑÐ¸Ð²Ñ Ð² ÐºÐ¾Ð¼ÐµÐ´Ð¸Ð¸ ÐÐ¾Ð¿Ðµ Ð´Ðµ ÐÐµÐ³Ð¸ Â«Ð¡Ð¾Ð±Ð°ÐºÐ° Ð½Ð° ÑÐµÐ½ÐµÂ».