cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
The decay scheme of Se⁷⁵
Creators: name: Schneider, Harvey Roy
Publisher: name: University of British Columbia
Year: 2012

description: Excited levels of As⁷⁵ were investigated by studying the decay of Se⁷⁵. Scintillation detection techniques were employed to measure, the relative gamma ray intensities, gamma-gamma coincidences, and conversion electron-gamma coincidences. A decay scheme with five excited As⁷⁵ levels at 200, 265, 280, 305 and 402 kev. is proposed. Multipolarities are assigned to the transitions between these levels on the basis of conversion coefficients, determined from previously measured conversion intensities.
title: ÐÐ»Ð³Ð¾ÑÐ¸ÑÐ¼ Ð¸Ð½ÑÐµÐ³ÑÐ°Ð»ÑÐ½Ð¾Ð¹ Ð¾ÑÐµÐ½ÐºÐ¸ ÐºÐ°ÑÐµÑÑÐ²Ð° Ð¿Ð¸ÑÑÐµÐ²Ð¾Ð¹ Ð²Ð¾Ð´Ñ
title: Algorithm for the integral assessment of drinking water quality
Creators: name: ÐÐ¾Ð²Ð¸ÐºÐ¾Ð²Ð°, Ð®Ð»Ð¸Ñ
name: Ð¢Ð¸ÑÐ¾Ð½Ð¾Ð²Ð°, ÐÐ°Ð´ÐµÐ¶Ð´Ð°
name: Ð Ð°ÐºÐ¾Ð²Ð°, ÐÐ°Ð»ÐµÑÐ¸Ñ
name: "Ð¡Ð¸ÑÑÐµÐ¼Ð½ÑÐ¹ Ð°Ð½Ð°Ð»Ð¸Ð· Ð² Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ð¸ Ð¸ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ð¸", Ð¼ÐµÐ¶Ð´ÑÐ½Ð°ÑÐ¾Ð´Ð½Ð°Ñ Ð½Ð°ÑÑÐ½Ð¾-Ð¿ÑÐ°ÐºÑÐ¸ÑÐµÑÐºÐ°Ñ ÐºÐ¾Ð½ÑÐµÑÐµÐ½ÑÐ¸Ñ (26; 2022; Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³)
Publisher: name: ÐÐÐÐÐ¢ÐÐ¥-ÐÐ ÐÐ¡Ð¡
Year: 2023
Subjects: ÐÐ¾Ð´Ð° Ð¿Ð¸ÑÑÐµÐ²Ð°Ñ
Ð¸Ð½ÑÐµÐ³ÑÐ°Ð»ÑÐ½Ð°Ñ Ð¾ÑÐµÐ½ÐºÐ° Ð¿Ð¸ÑÑÐµÐ²Ð¾Ð¹ Ð²Ð¾Ð´Ñ
Ð½ÐµÐºÐ°Ð½ÑÐµÑÐ¾Ð³ÐµÐ½Ð½ÑÐ¹ ÑÐ¸ÑÐº
ÐºÐ°Ð½ÑÐµÑÐ¾Ð³ÐµÐ½Ð½ÑÐ¹ ÑÐ¸ÑÐº
integral assessment of drinking water
non-carcinogenic risk
carcinogenic risk

description: Ð Ð½Ð°ÑÑÐ¾ÑÑÐµÐµ Ð²ÑÐµÐ¼Ñ Ð²ÑÐµ Ð±Ð¾Ð»ÑÑÐµ Ð²Ð½Ð¸Ð¼Ð°Ð½Ð¸Ñ ÑÐ´ÐµÐ»ÑÐµÑÑÑ Ð¾ÑÐµÐ½ÐºÐµ ÑÐ¸Ð¼Ð¸ÑÐµÑÐºÐ¾Ð¹ Ð±ÐµÐ·Ð²ÑÐµÐ´Ð½Ð¾ÑÑÐ¸ Ð¿Ð¸ÑÑÐµÐ²Ð¾Ð¹ Ð²Ð¾Ð´Ñ. Ð Ð¿ÑÐ¸Ð¾ÑÐ¸ÑÐµÑÐ½ÑÐ¼ ÑÐ°ÐºÑÐ¾ÑÐ°Ð¼ ÑÐ¸ÑÐºÐ° Ð´Ð»Ñ Ð·Ð´Ð¾ÑÐ¾Ð²ÑÑ Ð½Ð°ÑÐµÐ»ÐµÐ½Ð¸Ñ Ð¾Ñ ÑÐ¿Ð¾ÑÑÐµÐ±Ð»ÐµÐ½Ð¸Ñ Ð¿Ð¸ÑÑÐµÐ²Ð¾Ð¹ Ð²Ð¾Ð´Ñ Ð¾ÑÐ½Ð¾ÑÑÑ Ð¿Ð¾Ð²ÑÑÐµÐ½Ð½ÑÐµ
ÐºÐ¾Ð½ÑÐµÐ½ÑÑÐ°ÑÐ¸Ð¸ ÑÐ»Ð¾ÑÐ¾ÑÐ¾ÑÐ¼Ð°, Ð±Ð°ÑÐ¸Ñ, ÐºÐ°Ð´Ð¼Ð¸Ñ, ÑÐ²Ð¸Ð½ÑÐ°, Ð½Ð¸ÑÑÐ¸ÑÐ¾Ð², Ð½Ð¸ÐºÐµÐ»Ñ, Ð¼ÐµÐ´Ð¸, Ð¶ÐµÐ»ÐµÐ·Ð°, Ð¼Ð°ÑÐ³Ð°Ð½ÑÐ°, ÐºÑÐµÐ¼Ð½Ð¸Ñ, Ð°Ð¼Ð¼Ð¸Ð°ÐºÐ°, Ð¼ÑÑÑÑÐºÐ°, Ð½Ð¸ÑÑÐ°ÑÐ¾Ð², ÑÑÐ»ÑÑÐ°ÑÐ¾Ð², Ð±Ð¾ÑÐ°, ÑÐµÑÑÐ°ÑÐ»Ð¾ÑÑÑÐ¸Ð»ÐµÐ½Ð°, ÑÑÑÐ¾Ð½ÑÐ¸Ñ, ÑÐµÑÑÐ°ÑÐ»Ð¾ÑÐ¼ÐµÑÐ°Ð½Ð°, ÑÑÐ¾ÑÐ°. ÐÐ»Ñ Ð°Ð½Ð°Ð»Ð¸Ð·Ð° Ð²ÐµÑÐ¾ÑÑÐ½Ð¾ÑÑÐ¸ Ð¿Ð¾ÑÐ²Ð»ÐµÐ½Ð¸Ñ Ð½ÐµÐ±Ð»Ð°Ð³Ð¾Ð¿ÑÐ¸ÑÑÐ½ÑÑ ÑÑÑÐµÐºÑÐ¾Ð² Ð·Ð´Ð¾ÑÐ¾Ð²ÑÑ ÑÐµÐ»Ð¾Ð²ÐµÐºÐ°, ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ¸ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½ÑÐµÑÐºÐ¸Ñ ÑÐµÑÐµÐ½Ð¸Ð¹ Ð¿ÑÐ¾Ð²Ð¾Ð´Ð¸ÑÑÑ Ð¸Ð½ÑÐµÐ³ÑÐ°Ð»ÑÐ½Ð°Ñ Ð¾ÑÐµÐ½ÐºÐ° ÐºÐ°ÑÐµÑÑÐ²Ð° Ð¿Ð¸ÑÑÐµÐ²Ð¾Ð¹ Ð²Ð¾Ð´Ñ.
description: Currently, more and more attention is paid to assessing the chemical safety of drinking water. The priority risk factors for public health from the use of drinking water include elevated concentrations of chloroform, barium, cadmium, lead, nitrites, nickel, copper, iron, manganese, silicon, ammonia, arsenic, nitrates, sulfates, boron, tetrachlorethylene, strontium, carbon tetrachloride, fluorine. To analyze the probability of occurrence of adverse effects on human health, to develop managerial decisions, an integral assessment of the quality of drinking water is carried out.
Delta Orionis, più di quanto non sembri
Creators: Corrado Ruscica
Publisher: name: Media Inaf
Year: 2015

Osservazioni realizzate con l'osservatorio spaziale della NASA Chandra, hanno permesso ad un gruppo di astronomi di analizzare in dettaglio il complesso sistema stellare Delta Orionis, una delle tre stelle della cintura di Orione. I risultati, pubblicati in quattro articoli su Astrophysical Journal, forniscono nuovi indizi sulla formazione delle stelle massive e sull'influenza che esse determinano nell'ambiente galattico circostante
Sull’esopianeta venti supersonici
Creators: Redazione Media Inaf
Publisher: name: Media Inaf
Year: 2015

Per le osservazioni del pianeta è stata utilizzata la tecnica del transito e i dati raccolti dal cacciatore di pianeti dell'ESO HARPS (High Accuracy Radial velocity Planet Searcher) e per determinare la velocità sono state utlizzate misurazioni spettroscopiche ad alta risoluzione dell'assorbimento di sodio presente nell'atmosfera di HD 189733b, unite allo sfruttamento dell'effetto Doppler
Observation of an ABC effect in proton-proton collisions
Creators: name: Dymov, S.
name: Hartmann, M.
name: Kacharava, A.
name: Khoukaz, A.
name: Komarov, V.
name: Kulessa, P.
name: Kulikov, A.
name: Kurbatov, V.
name: Macharashvili, G.
name: Merzliakov, S.
name: Mielke, M.
name: Mikirtychiants, S.
name: Nekipelov, M.
name: Nioradze, M.
name: Ohm, H.
name: Rathmann, F.
name: Ströher, H.
name: Tsirkov, D.
name: Uzikov, Yu.
name: Valdau, Yu.
name: Wilkin, C.
name: Yaschenko, S.
name: Zalikhanov, B.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: The cross section for inclusive multipion production in the pp->ppX reaction was measured at COSY-ANKE at four beam energies, 0.8, 1.1, 1.4, and 2.0 GeV, for low excitation energy in the final pp system, such that the diproton quasi-particle is in the 1S0 state. At the three higher energies the missing mass Mx spectra show a strong enhancement at low Mx, corresponding to an ABC effect that moves steadily to larger values as the energy is increased. Despite the missing-mass structure looking very different at 0.8 GeV, the variation with Mx and beam energy are consistent with two-pion production being mediated through the excitation of two Delta(1232) isobars, coupled to S-- and D-- states of the initial pp system.
description: 4 pages, 3 figures
La ‘grande fuga’ del gas dagli ammassi globulari
Creators: Marco Galliani
Publisher: name: Media Inaf
Year: 2015

Come si sono differenziate le popolazioni stellari che si trovano all'interno degli ammassi globulari? Con il contributo decisivo delle esplosioni di supernova prodotte da stelle di prima generazione e grazie al gas e alle polveri emessi da astri giunti al termine del loro ciclo evolutivo. Questi i risultati di uno studio, guidato da Francesco Calura, ricercatore dell'INAF, basato su accurate simulazioni tridimensionali realizzate con il supercomputer italiano Galileo
UniParser: A Unified Log Parser for Heterogeneous Log Data
Creators: name: Liu, Yudong
name: Zhang, Xu
name: He, Shilin
name: Zhang, Hongyu
name: Li, Liqun
name: Kang, Yu
name: Xu, Yong
name: Ma, Minghua
name: Lin, Qingwei
name: Dang, Yingnong
name: Rajmohan, Saravan
name: Zhang, Dongmei
Publisher: name: arXiv
Year: 2022
Subjects: subject: Software Engineering (cs.SE)
subject: FOS: Computer and information sciences

description: Logs provide first-hand information for engineers to diagnose failures in large-scale online service systems. Log parsing, which transforms semi-structured raw log messages into structured data, is a prerequisite of automated log analysis such as log-based anomaly detection and diagnosis. Almost all existing log parsers follow the general idea of extracting the common part as templates and the dynamic part as parameters. However, these log parsing methods, often neglect the semantic meaning of log messages. Furthermore, high diversity among various log sources also poses an obstacle in the generalization of log parsing across different systems. In this paper, we propose UniParser to capture the common logging behaviours from heterogeneous log data. UniParser utilizes a Token Encoder module and a Context Encoder module to learn the patterns from the log token and its neighbouring context. A Context Similarity module is specially designed to model the commonalities of learned patterns. We have performed extensive experiments on 16 public log datasets and our results show that UniParser outperperforms state-of-the-art log parsers by a large margin.
description: Accepted by WWW 2022, 8 pages
title: ÐÑÐ¾ÐµÐºÑ Ð¾Ð±ÑÐµÑÑÐ²ÐµÐ½Ð½Ð¾Ð³Ð¾ Ð·Ð´Ð°Ð½Ð¸Ñ Ñ Ð¶ÐµÐ»ÐµÐ·Ð¾Ð±ÐµÑÐ¾Ð½Ð½ÑÐ¼Ð¸ Ð½ÐµÑÑÑÐ¸Ð¼Ð¸ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸ÑÐ¼Ð¸ Ñ Ð¿Ð¾Ð»Ð¸Ð¿ÑÐ¾Ð¿Ð¸Ð»ÐµÐ½Ð¾Ð²Ð¾Ð¹ ÑÐ¸Ð±ÑÐ¾Ð¹
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
Creators: name: ÐÐ¾Ð»ÑÐ±, 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: 2018
Subjects: Ð¾Ð±ÑÐµÑÑÐ²ÐµÐ½Ð½Ð¾Ðµ Ð·Ð´Ð°Ð½Ð¸Ðµ
Ð²Ð·ÑÑÐ²Ð¾Ð¾Ð±ÑÐ°Ð·Ð½Ð¾Ðµ ÑÐ°Ð·ÑÑÑÐµÐ½Ð¸Ðµ Ð±ÐµÑÐ¾Ð½Ð°
Ð¾Ð³Ð½ÐµÐ·Ð°ÑÐ¸ÑÐ°
Ð¿Ð¾Ð»Ð¸Ð¿ÑÐ¾Ð¿Ð¸Ð»ÐµÐ½Ð¾Ð²Ð°Ñ ÑÐ¸Ð±ÑÐ°

description: Ð ÑÐ°Ð±Ð¾ÑÐµ Ð¿ÑÐµÐ´ÑÑÐ°Ð²Ð»ÐµÐ½ Ð¿ÑÐ¾ÐµÐºÑ Ð¾Ð±ÑÐµÑÑÐ²ÐµÐ½Ð½Ð¾Ð³Ð¾ Ð·Ð´Ð°Ð½Ð¸Ñ Ñ Ð¶ÐµÐ»ÐµÐ·Ð¾Ð±ÐµÑÐ¾Ð½Ð½ÑÐ¼Ð¸ Ð½ÐµÑÑÑÐ¸Ð¼Ð¸ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸ÑÐ¼Ð¸ Ñ Ð¿Ð¾Ð»Ð¸Ð¿ÑÐ¾Ð¿Ð¸Ð»ÐµÐ½Ð¾Ð²Ð¾Ð¹ ÑÐ¸Ð±ÑÐ¾Ð¹. Ð ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐµ Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ð¸Ñ Ð¿ÑÐ¾ÐµÐºÑÐ° Ð±ÑÐ»Ð¸ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ñ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð²Ð½ÑÐµ Ð¸ Ð¾Ð±ÑÐµÐ¼Ð½Ð¾-Ð¿Ð»Ð°Ð½Ð¸ÑÐ¾Ð²Ð¾ÑÐ½ÑÐµ ÑÐµÑÐµÐ½Ð¸Ñ, ÑÑÐµÐ¼Ð° Ð¿Ð»Ð°Ð½Ð¸ÑÐ¾Ð²Ð¾ÑÐ½Ð¾Ð¹ Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ð¸ Ð·ÐµÐ¼ÐµÐ»ÑÐ½Ð¾Ð³Ð¾ ÑÑÐ°ÑÑÐºÐ°, ÑÐ¸ÑÑÐµÐ¼Ð° Ð¾Ð±ÑÐµÐ¾Ð±Ð¼ÐµÐ½Ð½Ð¾Ð¹ Ð²ÐµÐ½ÑÐ¸Ð»ÑÑÐ¸Ð¸, Ð¿ÑÐ¾ÐµÐºÑ Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ð¸ ÑÑÑÐ¾Ð¸ÑÐµÐ»ÑÑÑÐ²Ð°, Ð¿ÑÐµÐ´ÑÑÐ¼Ð¾ÑÑÐµÐ½Ñ Ð¼ÐµÑÐ¾Ð¿ÑÐ¸ÑÑÐ¸Ñ Ð¿Ð¾ Ð¿Ð¾Ð¶Ð°ÑÐ½Ð¾Ð¹ Ð±ÐµÐ·Ð¾Ð¿Ð°ÑÐ½Ð¾ÑÑÐ¸ Ð¸ Ð¼ÐµÑÐ¾Ð¿ÑÐ¸ÑÑÐ¸Ñ Ð¿Ð¾ Ð¾Ð±ÐµÑÐ¿ÐµÑÐµÐ½Ð¸Ñ Ð´Ð¾ÑÑÑÐ¿Ð° Ð¼Ð°Ð»Ð¾Ð¼Ð¾Ð±Ð¸Ð»ÑÐ½ÑÑ Ð³ÑÑÐ¿Ð¿ Ð½Ð°ÑÐµÐ»ÐµÐ½Ð¸Ñ, ÑÐ¾ÑÑÐ°Ð²Ð»ÐµÐ½Ð° ÑÐ¼ÐµÑÐ° Ð½Ð° ÑÑÑÐ¾Ð¸ÑÐµÐ»ÑÑÑÐ²Ð¾. Ð Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÑÐµÐ¼Ð¾Ð¼ Ð·Ð´Ð°Ð½Ð¸Ð¸ Ð¿ÑÐµÐ´ÑÑÐ¼Ð¾ÑÑÐµÐ½Ð¾ Ð¿ÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸Ðµ Ð¿Ð¾Ð»Ð¸Ð¿ÑÐ¾Ð¿Ð¸Ð»ÐµÐ½Ð¾Ð²Ð¾Ð¹ ÑÐ¸Ð±ÑÑ Ð² Ð½Ð°ÑÑÐ¶Ð½ÑÑ Ð¶ÐµÐ»ÐµÐ·Ð¾Ð±ÐµÑÐ¾Ð½Ð½ÑÑ ÑÑÐµÐ½Ð°Ñ Ð¿Ð¾Ð´Ð·ÐµÐ¼Ð½Ð¾Ð¹ ÑÐ°ÑÑÐ¸ Ð·Ð´Ð°Ð½Ð¸Ñ Ñ ÑÐµÐ»ÑÑ Ð¿ÑÐµÐ´Ð¾ÑÐ²ÑÐ°ÑÐµÐ½Ð¸Ñ Ð²Ð·ÑÑÐ²Ð¾Ð¾Ð±ÑÐ°Ð·Ð½Ð¾Ð³Ð¾ ÑÐ°Ð·ÑÑÑÐµÐ½Ð¸Ñ Ð±ÐµÑÐ¾Ð½Ð° Ð¿ÑÐ¸ Ð¾Ð³Ð½ÐµÐ²Ð¾Ð¼ Ð²Ð¾Ð·Ð´ÐµÐ¹ÑÑÐ²Ð¸Ð¸. ÐÑÐ¸ Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ð¸Ð¸ ÑÐ°Ð±Ð¾ÑÑ Ð±ÑÐ»Ð¸ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ñ ÑÐ°ÐºÐ¸Ðµ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ñ, ÐºÐ°Ðº Autodesk Revit, ÐÐ ÐÐÐ Ð-Ð¡ÐÐÐ  ÑÐ¾Ð²Ð¼ÐµÑÑÐ½Ð¾ Ñ Ð¿ÑÐµÐ¿ÑÐ¾ÑÐµÑÑÐ¾ÑÐ¾Ð¼ Ð¡ÐÐÐ¤ÐÐ , Autodesk AutoCAD, Microsoft Office, Smeta Wizard.
Single-parameter quantized charge pumping in high magnetic fields
Creators: name: Kaestner, B.
name: Leicht, Ch.
name: Kashcheyevs, V.
name: Pierz, K.
name: Siegner, U.
name: Schumacher, H. W.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We study single-parameter quantized charge pumping via a semiconductor quantum dot in high magnetic fields. The quantum dot is defined between two top gates in an AlGaAs/GaAs heterostructure. Application of an oscillating voltage to one of the gates leads to pumped current plateaus in the gate characteristic, corresponding to controlled transfer of integer multiples of electrons per cycle. In a perpendicular-to-plane magnetic field the plateaus become more pronounced indicating an improved current quantization. Current quantization is sustained up to magnetic fields where full spin polarization of the device can be expected.
description: This article has been submitted to Applied Physics Letters
Bignami Socio Nazionale dei Lincei
Creators: Redazione Media Inaf
Publisher: name: Media Inaf
Year: 2015

Tra i nuovi soci nazionali l'ex presidente dell'INAF, Giovanni Bignami, che sostituisce nella componente astronomica la compianta Margherita Hack. Lo vediamo nella foto con il primo Presidente dell'Istituto Nazionale di Astrofisica Giancarlo Setti, segretario generale dell'Accademia dei Lincei
SRT capta Rosetta
Creators: Ufficio stampa Inaf
Publisher: name: Media Inaf
Year: 2015

Il Sardinia Radio Telescope “dialoga” con la sonda che ha raggiunto la cometa 67/P. D’Amico (Presidente INAF): Una dimostrazione delle enormi potenzialità di SRT. Battiston (Presidente ASI): Un nuovo passo verso il futuro dell'esplorazione spaziale
title: ÐÐ»Ð³Ð¾ÑÐ¸ÑÐ¼Ñ Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ñ Ð²Ð¸Ð´Ð¾Ð² Ð¼Ð°Ð½Ð¸Ð¿ÑÐ»ÑÑÐ¸Ð¸ ÑÐ¸Ð³Ð½Ð°Ð»Ð¾Ð² ÑÐ°Ð´Ð¸Ð¾ÑÐµÐ»ÐµÐ¹Ð½ÑÑ ÑÐ¸ÑÑÐµÐ¼ ÑÐ²ÑÐ·Ð¸
title: Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÑÐºÐ°Ñ ÑÐ°Ð±Ð¾ÑÐ°
titleType: Subtitle
Creators: name: Ð¤Ð¸Ð»Ð¸Ð½Ð¾Ð²Ð°, ÐÐ°ÑÐ¸Ð½Ð°
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2017
Subjects: ÐºÐ»Ð°ÑÑÐ¸ÑÐ¸ÐºÐ°ÑÐ¸Ñ
ÑÐ°ÑÐ¿Ð¾Ð·Ð½Ð°Ð²Ð°Ð½Ð¸Ðµ
ÑÐ·ÐºÐ¾Ð¿Ð¾Ð»Ð¾ÑÐ½ÑÐ¹ ÑÐ¸Ð³Ð½Ð°Ð»
ÑÑÑÐ»Ñ
ÐºÐ°Ð¼

description: Ð ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´Ð¸ÑÑÑ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° ÑÐ½Ð¸Ð²ÐµÑÑÐ°Ð»ÑÐ½Ð¾Ð³Ð¾ Ð°Ð»Ð³Ð¾ÑÐ¸ÑÐ¼Ð° Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ñ Ð²Ð¸Ð´Ð¾Ð² Ð¼Ð°Ð½Ð¸Ð¿ÑÐ»ÑÑÐ¸Ð¸ ÑÐ¸Ð³Ð½Ð°Ð»Ð¾Ð² ÑÐ°Ð´Ð¸Ð¾ÑÐµÐ»ÐµÐ¹Ð½ÑÑ ÑÐ¸ÑÑÐµÐ¼ ÑÐ²ÑÐ·Ð¸ Ð² ÑÑÐ»Ð¾Ð²Ð¸ÑÑ ÑÐ°Ð¹ÑÐ¾Ð²ÑÐºÐ¸Ñ Ð·Ð°Ð¼Ð¸ÑÐ°Ð½Ð¸Ð¹ Ð² ÐºÐ°Ð½Ð°Ð»Ðµ. Ð Ð¿ÑÐ¾ÑÐµÑÑÐµ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ¸ Ð½Ð°Ð¹Ð´ÐµÐ½Ð¾ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½Ð¾Ðµ ÑÐµÑÐµÐ½Ð¸Ðµ, ÑÐ´Ð¾Ð²Ð»ÐµÑÐ²Ð¾ÑÑÑÑÐµÐµ Ð¿Ð¾ÑÑÐ°Ð²Ð»ÐµÐ½Ð½ÑÐ¼ Ð·Ð°Ð´Ð°ÑÐ°Ð¼, Ð° ÑÐ°ÐºÐ¶Ðµ Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½ Ð²ÐµÐºÑÐ¾Ñ ÑÐ»ÑÑÑÐµÐ½Ð¸Ñ Ð¸ ÑÐ°Ð·Ð²Ð¸ÑÐ¸Ñ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ¸.
Fermi trova la prima pulsar extragalattica
Creators: Ufficio stampa Inaf
Publisher: name: Media Inaf
Year: 2015

La brillante sorgente gamma è situata all’interno della Grande Nube di Magellano, una galassia satellite della Via Lattea, ed è stata individuata grazie allo strumento LAT (Large Area Telescope) dell’osservatorio spaziale Fermi della NASA, missione a cui l’Italia contribuisce con l’INAF, l'INFN, l'ASI
Svelata l’origine dell’acqua sulla Terra
Creators: Corrado Ruscica
Publisher: name: Media Inaf
Year: 2015

Una serie di analisi eseguite sulla lava del profondo mantello terrestre suggerisce che grani di polvere impregnati d'acqua presenti nelle prime fasi della formazione del Sistema solare sarebbero all'origine della presenza di acqua sul nostro pianeta. E' quanto emerge da uno studio pubblicato su Science guidato da un gruppo di ricercatori dell'Università delle Hawaii che hanno esaminato campioni di roccia dell'Isola di Baffin
Theoretical study of ionization of an alkali atom adsorbed on a metal surface by laser assisted subfemtosecond pulse
Creators: name: Kazansky, A. K.
name: Echenique, P. M.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Other Condensed Matter (cond-mat.other)
subject: Atomic and Molecular Clusters (physics.atm-clus)
subject: FOS: Physical sciences

description: The first numerical simulation of the process of ionization of an atom adsorbed on a metal surface by the subfemtosecond pulse is presented. The streaking scheme is considered, when a weak sub-femtosecond pulse comes together with a strong IR pulse with a variable delay between them. The problem is analyzed with numerical solving the non-stationary Schroedinger equation in the cylindrical coordinate. The results obtained are compared with ones in the gas phase. We show that the surface influences the DDCS, but the observation of this influence, beside the trivial polarization shift of the energy of the initial state, requires a quite high experimental resolution.
title: ÐÐ²Ð°Ð½ÑÐ¾Ð²Ð°Ñ ÑÐµÐ¾ÑÐ¸Ñ Ð¼Ð½Ð¾Ð³Ð¸Ñ ÑÐµÐ»
title: ÑÑÐµÐ±Ð½Ð¾Ðµ Ð¿Ð¾ÑÐ¾Ð±Ð¸Ðµ
titleType: Subtitle
Creators: name: ÐÐ²Ð°Ð½Ð¾Ð², ÐÐ°Ð´Ð¸Ð¼
name: ÐÐ¿Ð°ÑÐ¾Ð², ÐÐ½Ð´ÑÐµÐ¹
name: ÐÐ¾Ð»Ð¾Ð·ÐºÐ¾Ð², Ð Ð¾Ð¼Ð°Ð½
Publisher: name: ÐÐ·Ð´-Ð²Ð¾ ÐÐ¾Ð»Ð¸ÑÐµÑÐ½. ÑÐ½-ÑÐ°
Year: 2012
Subjects: ÐÐ²Ð°Ð½ÑÐ¾Ð²Ð°Ñ ÑÐµÐ¾ÑÐ¸Ñ Ð¼Ð½Ð¾Ð³Ð¸Ñ ÑÐµÐ»

description: Ð£ÑÐµÐ±Ð½Ð¾Ðµ Ð¿Ð¾ÑÐ¾Ð±Ð¸Ðµ 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, Ð¾Ð±ÑÑÐ°ÑÑÐ¸ÑÑÑ Ð¿Ð¾ Ð¼Ð°Ð³Ð¸ÑÑÐµÑÑÐºÐ¸Ð¼ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð°Ð¼, ÑÐ²ÑÐ·Ð°Ð½Ð½ÑÑ Ñ Ð¸Ð·ÑÑÐµÐ½Ð¸ÐµÐ¼ Ð¿ÑÐ¾Ð±Ð»ÐµÐ¼ ÐºÐ²Ð°Ð½ÑÐ¾Ð²Ð¾Ð¹ Ð¼ÐµÑÐ°Ð½Ð¸ÐºÐ¸. Ð Ð¿Ð¾ÑÐ¾Ð±Ð¸Ð¸ Ð´Ð°ÐµÑÑÑ Ð¾Ð±Ð·Ð¾Ñ ÐºÐ²Ð°Ð½ÑÐ¾Ð²Ð¾-Ð¼ÐµÑÐ°Ð½Ð¸ÑÐµÑÐºÐ¸Ñ Ð¼ÐµÑÐ¾Ð´Ð¾Ð² Ð¾Ð¿Ð¸ÑÐ°Ð½Ð¸Ñ ÑÐ¸ÑÑÐµÐ¼, ÑÐ¾ÑÑÐ¾ÑÑÐ¸Ñ Ð¸Ð· Ð±Ð¾Ð»ÑÑÐ¾Ð³Ð¾ ÑÐ¸ÑÐ»Ð° Ð²Ð·Ð°Ð¸Ð¼Ð¾Ð´ÐµÐ¹ÑÑÐ²ÑÑÑÐ¸Ñ ÑÐ°ÑÑÐ¸Ñ. ÐÐ¾ÑÐ¾Ð±Ð¸Ðµ ÑÐ°ÐºÐ¶Ðµ Ð´Ð°ÐµÑ Ð¿ÑÐµÐ´ÑÑÐ°Ð²Ð»ÐµÐ½Ð¸Ðµ Ð¾ Ð¿ÑÐ¸ÐµÐ¼Ð°Ñ Ð¿ÑÐ°ÐºÑÐ¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐ°Ð·Ð»Ð¸ÑÐ½ÑÑ Ð¼ÐµÑÐ¾Ð´Ð¾Ð² Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ñ ÑÑÑÑÐºÑÑÑÑ ÐºÐ²Ð°Ð½ÑÐ¾Ð²ÑÑ ÑÐ¸ÑÑÐµÐ¼ Ð¸ Ð¿ÑÐ¾ÑÐµÑÑÐ¾Ð² Ð¸Ñ Ð²Ð·Ð°Ð¸Ð¼Ð¾Ð´ÐµÐ¹ÑÑÐ²Ð¸Ñ Ñ Ð²Ð½ÐµÑÐ½Ð¸Ð¼Ð¸ Ð¿Ð¾Ð»ÑÐ¼Ð¸.
title: Experimental Demonstration of Turbulence-resistant Lidar via Quantum Entanglement
Creators: name: Joshi, Binod
name: Fitelson, Michael M.
name: Shih, Yanhua
Publisher: name: Maryland Shared Open Access Repository
Year: 2024
Subjects: subject: UMBC Quantum Optics Laboratory
subject: Quantum Physics
subject: FOS: Physical sciences

description: We report a proof-of-principle experimental demonstration of a turbulence-resistant quantum Lidar system. As a key technology for sensing and ranging, Lidar has drawn considerable attention for a study from quantum perspective, in search of proven advantages complementary to the capabilities of conventional Lidar technologies. Environmental factors such as strong atmospheric turbulence can have detrimental effects on the performance of these systems. We demonstrate the possibility of turbulence-resistant operation of a quantum Lidar system via two-photon interference of entangled photon pairs. Additionally, the reported quantum Lidar also demonstrates the expected noise resistance. This study suggests a potential high precision timing-positioning technology operable under turbulence and noise.
Non sarebbe notizia se…
Creators: Patrizia Caraveo
Publisher: name: Media Inaf
Year: 2015

Con quasi 200 pulsar rivelati in raggi gamma dalla missione Fermi, la notizia di una nuova stella di neutroni vista pulsare alle alta energie non farebbe notizia se non si trattasse del primo esempio di pulsar gamma rivelata al di fuori della nostra galassia
Aerodynamics of planar counterflowing jets
Creators: name: Weiss, A. D.
name: Sánchez, W. Coenen. A. L.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: The planar laminar flow resulting from the impingement of two gaseous jets of different density issuing into an open space from aligned steadily fed slot nozzles of semi-width $R$ separated a distance $2H$ is investigated by numerical and analytical methods, with specific consideration given to the high-Reynolds and low-Mach number conditions typically present in counterflow-flame experiments, for which the flow is nearly inviscid and incompressible. It is shown that introduction of a density-weighted vorticity-stream function formulation effectively reduces the problem to one involving two jets of equal density, thereby removing the vortex-sheet character of the interface separating the two jet streams. Besides the geometric parameter $H/R$, the solution depends only on the shape of the velocity profiles in the feed streams and on the jet momentum-flux ratio. While conformal mapping can be used to determine the potential solution corresponding to uniform velocity profiles, numerical integration is required in general to compute rotational flows, including those arising with Poiseuille velocity profiles, with simplified solutions found in the limits $H/R \ll 1$ and $H/R \gg 1$. The results are used to quantify the near-stagnation-point region, of interest in counterflow-flame studies, including the local value of the strain rate as well as the curvature of the separating interface and the variations of the strain rate away from the stagnation point.
The reaction Li7 (OC,[gamma])B11 and states of Boron 11
Creators: name: Phillips, Gilbert James
Publisher: name: University of British Columbia
Year: 2012

description: Modifications to the University of British Columbia Van de Graaff Generator have provided for the production of beams of singly-charged alpha particles. Alterations have been made to the ion source, analysing magnet, and reverse electron beam energy stabilizing system. Well-focussed beams of 10 to 15 microamps resolved of singly-charged alpha particles were available, at energies up to above 1.2 Mev. The nuclear reaction Li⁷ (∝,γ)f) B¹¹ was studied by bombarding targets of lithium metal evaporated onto copper backings. The gamma rays from the decay of states of B¹¹ were observed with NaI (Tl) scintillation counters and associated electronic equipment, including a 30 channel Marconi Pulse Amplitude Analyser. In the range of alpha particle energies available, three resonances were known for the capture of alphas by Li⁷ , forming states of B¹¹ at 9.28, 9.19 and 8.92 Mev. The decay of these states included cascades through lower excited states, in particular one at 4.46 Mev. The widths of these resonances were measured respectively as 8, 1 and <1 kev, in laboratory co-ordinates. The second of these values is significantly lower than previously reported. Measurements were also made of the yields of gamma radiation, and the angular distributions of certain gamma rays from each resonance. Experimental results and calculations have been compared with appropriate theoretical values to obtain information on the angular momenta and parity of certain of the B¹¹ states. The zero spin of the incoming alpha particles puts a useful limitation on the input channel spin. Assignments suggested by the data were as follows. For the 4.46 Mev state, 5/2⁻ ; for the 9.28 Mev state, 5/2⁺. Data for the 9.19 Mev state cannot distinguish between 3/2⁻~and 5/2⁻ , while for the 8.92 Mev state, the angular momentum would be restricted to 3/2 or 5/2 if the state was formed by the capture of p-wave alphas, but the parity was not determined. These results indicate that the states of B¹¹ are certainly more complex than the simple single-particle picture proposed by Jones and Wilkinson (1952), which is inadequate to describe the present results. Further investigation is invited.
New agegraphic dark energy as a rolling tachyon
Creators: name: Cui, Jinglei
name: Zhang, Li
name: Zhang, Jingfei
name: Zhang, Xin
Publisher: name: arXiv
Year: 2009
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: Combining the general relativity and the uncertainty relation in quantum mechanics, the energy density of quantum fluctuations of space-time can be viewed as dark energy. The so-called agegraphic dark energy model is just based on this viewpoint, in which the age of the universe is introduced as the length measure. Recently, the new agegraphic dark energy model was proposed, where the dynamical dark energy is measured by the conformal age of the universe. On the other hand, scalar-field dark energy models like tachyon are often regarded as an effective description of some underlying theory of dark energy. In this paper, we show that the new agegraphic dark energy can be described completely by a tachyon scalar-field. We thus reconstruct the potential and the dynamics of the tachyon scalar-field, according to the evolution of the new agegraphic dark energy.
description: 11 pages, 4 figures
493 Griseldis: colpito ma non affondato
Creators: Davide Coero Borga
Publisher: name: Media Inaf
Year: 2015

È stata avvistata dal Subaru Telescope alle Hawaii per pochi giorni consecutivi, poi è scomparsa: la coda di 493 Griseldis non è però dovuta all’azione del vento solare. È la traccia evidente di un impatto avvenuto sulla superficie dell’asteroide situato nella fascia principale fra Marte e Giove
Le venature su Marte viste in dettaglio
Creators: Elisa Nichelli
Publisher: name: Media Inaf
Year: 2015

I dati raccolti dal rover Curiosity della NASA nella regione denominata Garden City, ricca di vene minerarie di età e composizioni differenti, sono stati recentemente analizzati dalla versione aggiornata del pacchetto di analisi, fornendo informazioni estremamente accurate del sito marziano con la maggiore diversità chimica fino ad ora esaminato
Constraining Lorentz Invariance Violation with Fermi
Creators: name: Vasileiou, Vlasios
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: A cornerstone of special relativity is Lorentz Invariance, the postulate that all observers measure exactly the same photon speeds independently on the photon energies. However, a hypothesized structure of spacetime may alter this conclusion at ultra-small length scales, a possibility allowed in many of the Quantum-Gravity (QG) formalisms currently investigated. A generalized uncertainty principle suggests that such effects might occur for photon energies approaching the Planck energy, $E_{Planck}=M_{Planck} c^2 \simeq 1.22\times10^{19} GeV$. Even though all photons yet detected have energies $E_{ph}<
description: Proceedings for the 2009 Fermi Symposium. eConf Proceedings C091122
Giganti nuvole di ghiaccio sopra Titano
Creators: Eleonora Ferroni
Publisher: name: Media Inaf
Year: 2015

Al polo sud della luna di Saturno imperversa il rigido inverno e la sonda di NASA/ESA/ASI sta osservando i fenomeni meteorologici tipici di questa stagione. Nuvole di metano ghiacciato si stanno formando a poche centinaia di chilometri dalla superficie
A study of thermal effects in the reverse characteristics of germanium point contact diodes
Creators: name: Burgess, Ronald Reginald
Publisher: name: University of British Columbia
Year: 2012

description: Previous work on the reverse current-voltage characteristics of Ge point contact diodes has shown the presence of a voltage maximum ("turnover"). The present investigation is an attempt to explain the fact that the power dissipated at this voltage maximum decreases with increasing ambient temperature. Using diodes which were given rigorous tests to ensure stability of operation, accurate reverse characteristics were obtained at carefully controlled ambient temperatures. On the basis of a model involving surface leakage currents as well as the main bulk flow, a current characteristic involving two activation energies was proposed. It was shown that this model was capable of giving the observed behavior of the turnover power. Using parameters obtained from the static constant-voltage plots, the theoretical dependence of the turnover power on ambient temperature was obtained and was very closely the same form as that found experimentally by Benzer over a very wide range of temperature. By adjusting one parameter (the dissipation constant) excellent agreement was obtained between the theoretical turnover power and that measured in the present experiments. A series of pulse measurements established the fact that the thermal relaxation time of the diode was less than 1 μsec. The experimental and theoretical study presented here shows that a completely consistent model for the turnover phenomenon can be constructed in terms of a reverse current composed of two components with different activation energies; physically there is evidence that these components correspond to bulk and surface current flow.
title: Ð­ÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¸Ð¹ Ð°Ð½Ð°Ð»Ð¸Ð· ÑÐ¾Ð²ÐµÑÑÐµÐ½ÑÑÐ²Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐ°Ð±Ð¾ÑÑ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ ÑÑÐµÑÑ ÑÐ¾ÑÐ³Ð¾Ð²Ð»Ð¸ (Ð½Ð° Ð¿ÑÐ¸Ð¼ÐµÑÐµ Ð¼Ð°Ð³Ð°Ð·Ð¸Ð½Ð° "ÐÐ¹ÑÐ±ÐµÑÐ³")
title: Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÑÐºÐ°Ñ ÑÐ°Ð±Ð¾ÑÐ°
titleType: Subtitle
Creators: name: Ð¡ÑÐ¾ÑÐ¾Ð¶ÑÐº, ÐÐ°ÐºÑÐ¸Ð¼
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2016
Subjects: ÑÑÐµÑÐ°-ÑÑÐ»ÑÐ³
Ð¿Ð»Ð°ÑÐµÐ¶ÐµÑÐ¿Ð¾ÑÐ¾Ð±Ð½Ð¾ÑÑÑ
ÑÐ¾Ð²Ð°ÑÐ¾Ð¾Ð±Ð¾ÑÐ¾Ñ

description: Ð Ð²ÑÐ¿ÑÑÐºÐ½Ð¾Ð¹ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ, ÑÐ°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ð° Ð¾Ð´Ð½Ð° Ð¸Ð· Ð²Ð°Ð¶Ð½ÐµÐ¹ÑÐ¸Ñ ÑÐµÐ¼ Ð¿Ð¾ Ð²ÑÐ²Ð¾Ð´Ñ Ð¸Ð· ÐºÑÐ¸Ð·Ð¸ÑÐ° ÑÐ¾ÑÐ³Ð¾Ð²Ð¾Ð³Ð¾ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ Â«ÐÐ¹ÑÐ±ÐµÑÐ³Â», Ð¿ÑÑÐµÐ¼ ÑÐ°ÑÑÐ¸ÑÐµÐ½Ð¸Ñ ÑÑÐµÑÑ ÑÑÐ»ÑÐ³. Ð Ð¿ÑÐ¾ÑÐµÑÑÐµ Ð½Ð°Ð¿Ð¸ÑÐ°Ð½Ð¸Ñ ÑÐ°Ð±Ð¾ÑÑ Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½ ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¸Ð¹ Ð°Ð½Ð°Ð»Ð¸Ð· Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ð¸, Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½ ÑÐ¸Ð½Ð°Ð½ÑÐ¾Ð²ÑÐ¹ Ð°Ð½Ð°Ð»Ð¸Ð·, Ð´Ð°Ð½Ð° Ð¾ÑÐµÐ½ÐºÐ° Ð»Ð¸ÐºÐ²Ð¸Ð´Ð½Ð¾ÑÑÐ¸ Ð±Ð°Ð»Ð°Ð½ÑÐ°, Ð¿Ð»Ð°ÑÐµÐ¶ÐµÑÐ¿Ð¾ÑÐ¾Ð±Ð½Ð¾ÑÑÐ¸ Ð¸ ÑÐ¸Ð½Ð°Ð½ÑÐ¾Ð²Ð¾Ð¹ ÑÑÑÐ¾Ð¹ÑÐ¸Ð²Ð¾ÑÑÐ¸ Ð·Ð° Ð¸ÑÑÐ»ÐµÐ´ÑÐµÐ¼ÑÐ¹ Ð¿ÐµÑÐ¸Ð¾Ð´. Ð ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐµ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð±ÑÐ»Ð¸ Ð¿ÑÐµÐ´Ð»Ð¾Ð¶ÐµÐ½Ñ Ð¼ÐµÑÐ¾Ð¿ÑÐ¸ÑÑÐ¸Ñ, Ð½Ð°Ð¿ÑÐ°Ð²Ð»ÐµÐ½Ð½ÑÐµ Ð½Ð° Ð²ÑÐ²Ð¾Ð´ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ Ð¸Ð· ÐºÑÐ¸Ð·Ð¸ÑÐ½Ð¾Ð³Ð¾ ÑÐ¾ÑÑÐ¾ÑÐ½Ð¸Ñ, Ð¿ÑÐµÐ´Ð»Ð¾Ð¶ÐµÐ½ ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑ Ð¼ÐµÑÐ¾Ð¿ÑÐ¸ÑÑÐ¸Ð¹, ÐºÐ¾ÑÐ¾ÑÑÐ¹ ÑÐ¿Ð¾ÑÐ¾Ð±ÑÑÐ²ÑÐµÑ ÑÐ¾ÑÑÑ ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¸Ñ Ð¿Ð¾ÐºÐ°Ð·Ð°ÑÐµÐ»ÐµÐ¹, Ð° ÑÐ°ÐºÐ¶Ðµ ÑÐ¾ÑÐ¼Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð¿ÑÐ¸Ð±ÑÐ»Ð¸ ÑÐ¸ÑÐ¼Ñ.
Un intrigante pianeta Venere style
Creators: Francesco Rea
Publisher: name: Media Inaf
Year: 2015

Non è il primo e sicuramente non sarà l'ultimo, ma tra gli esopianeti rocciosi mai trovati è tra quelli più intriganti. Questo "nuovo mondo" si trova ad appena 39 anni luce ed è caldo, caldissimo, ma non abbastanza da non avere un'atmosfera. GJ 1132b, questo il nome del pianeta, orbita attorno a una nana rossa di dimensioni appena solo un quinto del nostro Sole, oltre ad essere molto più fredda e debole della nostra stella.
Determination of the gate-tunable bandgap and tight-binding parameters in bilayer graphene using infrared spectroscopy
Creators: name: Kuzmenko, A. B.
name: Crassee, I.
name: van der Marel, D.
name: Blake, P.
name: Novoselov, K. S.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We present a compelling evidence for the opening of a bandgap in exfoliated bottom-gated bilayer graphene by fitting the gate-voltage modulated infrared reflectivity spectra in a large range of doping levels with a tight-binding model and the Kubo formula. A close quantitative agreement between the experimental and calculated spectra is achieved, allowing us to determine self-consistently the full set of Slonczewski-Weiss-McClure tight-binding parameters together with the gate-voltage dependent bandgap. The doping dependence of the bandgap shows a good agreement with the existing calculations that take the effects of self-screening into account. We also identify certain mismatches between the tight-binding model and the data, which can be related to electron-electron and electron-phonon interactions.
description: 13 pages, 10 figures
title: Ð¡ÐµÑÐ²Ð¸Ñ-Ð¼ÐµÐ½ÐµÐ´Ð¶Ð¼ÐµÐ½Ñ Ð½Ð° Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ð¸
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
Creators: name: ÐÑÑÐ»Ð¾Ð²Ð°, Ð¢Ð°Ð¼Ð°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: 2018
Subjects: ÑÐµÑÐ²Ð¸Ñ-Ð¼ÐµÐ½ÐµÐ´Ð¶Ð¼ÐµÐ½Ñ
ÑÐµÑÑ ÑÐµÑÑÐ¾ÑÐ°Ð½Ð¾Ð² Ð¸ ÑÑÑÐ¸ Ð±Ð°ÑÐ¾Ð²
ÑÐµÑÐµÐ²Ð¾Ð¹ Ð±Ð¸Ð·Ð½ÐµÑ
Ð²ÑÐ±Ð¾ÑÐ¾ÑÐ½Ð¾Ðµ Ð½Ð°Ð±Ð»ÑÐ´ÐµÐ½Ð¸Ðµ
Ð¾Ð±ÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ

description: ÐÐ±ÑÐµÐºÑÐ¾Ð¼ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð²ÑÑÑÑÐ¿Ð°ÐµÑ ÐÐÐ Â«ÐÐ²ÑÐ°Ð·Ð¸ÑÂ».
ÐÑÐµÐ´Ð¼ÐµÑÐ¾Ð¼ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐ²Ð»ÑÑÑÑÑ ÑÐµÑÐ²Ð¸Ñ-Ð¼ÐµÐ½ÐµÐ´Ð¶Ð¼ÐµÐ½Ñ Ð² ÑÐµÑÐ¸ ÑÐµÑÑÐ¾ÑÐ°Ð½Ð¾Ð² Ð¸ ÑÑÑÐ¸ Ð±Ð°ÑÐ¾Ð² ÐÐ²ÑÐ°Ð·Ð¸Ñ.
Ð¦ÐµÐ»Ñ ÑÐ°Ð±Ð¾ÑÑ ÑÐ¾ÑÑÐ¾Ð¸Ñ Ð² Ð°Ð½Ð°Ð»Ð¸Ð·Ðµ ÑÐµÑÐ²Ð¸Ñ-Ð¼ÐµÐ½ÐµÐ´Ð¶Ð¼ÐµÐ½ÑÐ° ÑÐµÑÑÐ¾ÑÐ°Ð½Ð° Ð½Ð° Ð¿ÑÐ¸Ð¼ÐµÑÐµ ÑÐµÑÐ¸ ÑÐµÑÑÐ¾ÑÐ°Ð½Ð¾Ð² Ð¸ ÑÑÑÐ¸ Ð±Ð°ÑÐ¾Ð² ÐÐ²ÑÐ°Ð·Ð¸Ð¸. ÐÐµÑÐ¾Ð´Ð¸ÑÐµÑÐºÑÑ Ð¾ÑÐ½Ð¾Ð²Ñ ÑÐ°Ð±Ð¾ÑÑ ÑÐ¾ÑÑÐ°Ð²Ð¸Ð»Ð¸ Ð½Ð°ÑÑÐ½ÑÐµ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¾ÑÐµÑÐµÑÑÐ²ÐµÐ½Ð½ÑÑ Ð¸ Ð·Ð°ÑÑÐ±ÐµÐ¶Ð½ÑÑ ÑÑÐµÐ½ÑÑ Ð¿Ð¾ ÑÐµÐ¾ÑÐ¸Ð¸ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ ÑÐµÑÐµÐ²ÑÐ¼ Ð±Ð¸Ð·Ð½ÐµÑÐ¾Ð¼. Ð ÑÐ¾Ð´Ðµ Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ð¸Ñ ÑÐ°Ð±Ð¾ÑÑ Ð¿ÑÐ¸Ð¼ÐµÐ½ÑÐ»Ð¸ÑÑ ÑÐ°Ð·Ð»Ð¸ÑÐ½ÑÐµ Ð¼ÐµÑÐ¾Ð´Ñ Ð½Ð°ÑÑÐ½Ð¾Ð³Ð¾ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ: Ð²ÑÐ±Ð¾ÑÐ¾ÑÐ½Ð¾Ðµ Ð½Ð°Ð±Ð»ÑÐ´ÐµÐ½Ð¸Ðµ, Ð¾Ð±ÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ, Ð³ÑÑÐ¿Ð¿Ð¸ÑÐ¾Ð²ÐºÐ°, ÑÑÐ°Ð²Ð½ÐµÐ½Ð¸Ðµ, Ð°Ð½Ð°Ð»Ð¸Ð· Ð¸ Ð¾Ð±Ð¾Ð±ÑÐµÐ½Ð¸Ðµ.
Le stelle più vecchie della Via Lattea
Creators: Corrado Ruscica
Publisher: name: Media Inaf
Year: 2015

Gli astronomi hanno scoperto alcune tra le stelle più antiche della Via Lattea le cui proprietà cinematiche e di composizione chimica potrebbero fornirci preziosi indizi su quello che doveva essere lo stato fisico dell’Universo subito dopo il Big Bang. I risultati sono pubblicati su Nature
Vulnerability Assessment and Penetration Testing on IP cameras
Creators: name: Biondi, Pietro
name: Bognanni, Stefano
name: Bella, Giampaolo
Publisher: name: arXiv
Year: 2022
Subjects: subject: Cryptography and Security (cs.CR)
subject: FOS: Computer and information sciences

description: IP cameras have always been part of the Internet of Things (IoT) and are among the most widely used devices in both home and professional environments. Unfortunately, the vulnerabilities of IP cameras have attracted malicious activities. For example, in 2016, a massive attack resulted in thousands of cameras and IoT devices being breached and used to create a botnet. Given this history and the extremely sensitive nature of the data these devices have access to, it is natural to question what security measures are in place today. In this paper, a vulnerability assessment and penetration testing is performed on a specific model of IP camera, the TP-Link Tapo C200. More in detail, our findings show that the IP camera in question suffers from three vulnerabilities such as: denial of service, video eavesdropping and, finally, a new type of attack called "Motion Oracle". Experiments are not limited to the offensive part but also propose countermeasures for the camera in question and for all those that may suffer from the same vulnerabilities. The countermeasure is based on the use of another IoT device, a Raspberry Pi.
Repulsive Casimir effect from extra dimensions and Robin boundary conditions: from branes to pistons
Creators: name: Elizalde, E.
name: Odintsov, S. D.
name: Saharian, A. A.
Publisher: name: arXiv
Year: 2009
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We evaluate the Casimir energy and force for a massive scalar field with general curvature coupling parameter, subject to Robin boundary conditions on two codimension-one parallel plates, located on a $(D+1)$-dimensional background spacetime with an arbitrary internal space. The most general case of different Robin coefficients on the two separate plates is considered. With independence of the geometry of the internal space, the Casimir forces are seen to be attractive for special cases of Dirichlet or Neumann boundary conditions on both plates and repulsive for Dirichlet boundary conditions on one plate and Neumann boundary conditions on the other. For Robin boundary conditions, the Casimir forces can be either attractive or repulsive, depending on the Robin coefficients and the separation between the plates, what is actually remarkable and useful. Indeed, we demonstrate the existence of an equilibrium point for the interplate distance, which is stabilized due to the Casimir force, and show that stability is enhanced by the presence of the extra dimensions. Applications of these properties in braneworld models are discussed. Finally, the corresponding results are generalized to the geometry of a piston of arbitrary cross section.
description: 21 pages, 4 figures
Interference of two photons of different color
Creators: name: Raymer, M. G.
name: van Enk, S. J.
name: McKinstrie, C. J.
name: McGuinness, H. J.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We consider the interference of two photons with different colors in the context of a Hong-Ou-Mandel experiment, in which single photons enter each of the input ports of a beam splitter, and exit in the same, albeit undetermined, output port. Such interference is possible if one uses an active (energy-non-conserving) beam splitter. We find scenarios in which one "red" and one "blue" photon enter the beam splitter, and either two red or two blue photons exit, but never one of each color. We show how the precise form of the active beam-splitter transformation determines in what way the spectral degrees of freedom of the input photons should be related to each other for perfect destructive interference of the different-color components in the output. We discuss two examples of active beam splitters: one is a gedanken experiment involving a moving mirror and the other is a more realistic example involving four-wave mixing in an optical fiber.
description: Published in a special issue of Optics Communications, dedicated to Krzysztof Wodkiewicz
title: ÐÑÐ¾Ð±Ð»ÐµÐ¼Ñ Ð¼Ð¾Ð½Ð¸ÑÐ¾ÑÐ¸Ð½Ð³Ð° Ð²Ð¾Ð²Ð»ÐµÑÐµÐ½Ð½Ð¾ÑÑÐ¸ Ð½Ð°ÑÐµÐ»ÐµÐ½Ð¸Ñ Ð² Â«ÑÐ¿Ð¾ÑÑ Ð´Ð»Ñ Ð²ÑÐµÑ Â» Ð² Ð Ð¾ÑÑÐ¸Ð¸ Ð¸ Ð² ÐÐ²ÑÐ¾Ð¿Ðµ
title: Issues of involvement monitoring for âsport for allâ movement in Europe and Russia
Creators: name: ÐÑÑÐ»Ð¾Ð²Ð°, Ð.
name: ÐÑÑÐ³Ð»Ð¾Ð²Ð°, Ð¢.
name: "Ð¡Ð¿Ð¾ÑÑ, ÑÐµÐ»Ð¾Ð²ÐµÐº, Ð·Ð´Ð¾ÑÐ¾Ð²ÑÐµ", Ð¼ÐµÐ¶Ð´ÑÐ½Ð°ÑÐ¾Ð´Ð½ÑÐ¹ Ð½Ð°ÑÑÐ½ÑÐ¹ ÐºÐ¾Ð½Ð³ÑÐµÑÑ
Publisher: name: ÐÐÐÐÐ¢ÐÐ¥-ÐÐ ÐÐ¡Ð¡
Year: 2021
Subjects: Ð¼Ð¾Ð½Ð¸ÑÐ¾ÑÐ¸Ð½Ð³ ÑÐ°Ð·Ð²Ð¸ÑÐ¸Ñ Â«ÑÐ¿Ð¾ÑÑÐ° Ð´Ð»Ñ Ð²ÑÐµÑ Â»
Ð²Ð¾Ð²Ð»ÐµÑÐµÐ½Ð½Ð¾ÑÑÑ Ð½Ð°ÑÐµÐ»ÐµÐ½Ð¸Ñ Ð² Ð·Ð°Ð½ÑÑÐ¸Ñ ÑÐ¸Ð·Ð¸ÑÐµÑÐºÐ¾Ð¹ Ð°ÐºÑÐ¸Ð²Ð½Ð¾ÑÑÑÑ

description: Ð ÑÑÐ°ÑÑÐµ Ð¿ÑÐ¾Ð¸Ð·Ð²ÐµÐ´ÑÐ½ ÑÑÐ°Ð²Ð½Ð¸ÑÐµÐ»ÑÐ½ÑÐ¹ Ð°Ð½Ð°Ð»Ð¸Ð· Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ð¾Ð½Ð½ÑÑ Ð¼ÐµÑÐ°Ð½Ð¸Ð·Ð¼Ð¾Ð², ÑÐ¾Ð´ÐµÑÐ¶Ð°Ð½Ð¸Ñ, ÑÑÑÑÐºÑÑÑÑ ÐµÐ²ÑÐ¾Ð¿ÐµÐ¹ÑÐºÐ¾Ð³Ð¾ Ð¸ Ð¾ÑÐµÑÐµÑÑÐ²ÐµÐ½Ð½Ð¾Ð³Ð¾ Ð¼Ð¾Ð½Ð¸ÑÐ¾ÑÐ¸Ð½Ð³Ð° Ð²Ð¾Ð²Ð»ÐµÑÐµÐ½Ð½Ð¾ÑÑÐ¸ Ð½Ð°ÑÐµÐ»ÐµÐ½Ð¸Ñ Ð² ÑÐ¸Ð·Ð¸ÑÐµÑÐºÑÑ Ð°ÐºÑÐ¸Ð²Ð½Ð¾ÑÑÑ Ð¸ Â«ÑÐ¿Ð¾ÑÑ Ð´Ð»Ñ Ð²ÑÐµÑÂ». ÐÑÑÐ²Ð»ÐµÐ½Ñ Ð¿ÑÐµÐ¸Ð¼ÑÑÐµÑÑÐ²Ð° Ð¸ Ð½ÐµÐ´Ð¾ÑÑÐ°ÑÐºÐ¸ Ð¾ÑÐµÑÐµÑÑÐ²ÐµÐ½Ð½Ð¾Ð³Ð¾ Ð¼Ð¾Ð½Ð¸ÑÐ¾ÑÐ¸Ð½Ð³Ð° Ð²Ð¾Ð²Ð»ÐµÑÐµÐ½Ð½Ð¾ÑÑÐ¸ Ð½Ð°ÑÐµÐ»ÐµÐ½Ð¸Ñ Ð² Â«Ð¡Ð¿Ð¾ÑÑ Ð´Ð»Ñ Ð²ÑÐµÑÂ». ÐÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸Ðµ ÐµÐ²ÑÐ¾Ð¿ÐµÐ¹ÑÐºÐ¾Ð³Ð¾ Ð¾Ð¿ÑÑÐ° Ð² Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¸Ð¸ Ð¾Ð¿ÑÐ¾ÑÐ¾Ð² ÐºÐ°Ðº Ð´Ð¾Ð¿Ð¾Ð»Ð½ÐµÐ½Ð¸Ñ Ðº ÑÑÑÐµÑÑÐ²ÑÑÑÐµÐ¼Ñ Ð¼Ð¾Ð½Ð¸ÑÐ¾ÑÐ¸Ð½Ð³Ñ Ð²Ð¾Ð²Ð»ÐµÑÐµÐ½Ð½Ð¾ÑÑÐ¸ Ð½Ð°ÑÐµÐ»ÐµÐ½Ð¸Ñ Ð² ÑÐ¸Ð·Ð¸ÑÐµÑÐºÑÑ Ð°ÐºÑÐ¸Ð²Ð½Ð¾ÑÑÑ Ð² Ð Ð¾ÑÑÐ¸Ð¸ Ð¿Ð¾Ð·Ð²Ð¾Ð»Ð¸Ñ Ð¿Ð¾Ð²ÑÑÐ¸ÑÑ Ð¾Ð±ÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÑ Ð¿Ð¾Ð»ÑÑÐ°ÐµÐ¼ÑÑ ÑÐ²ÐµÐ´ÐµÐ½Ð¸Ð¹.
description: The article provides a comparative analysis of organizational mechanisms, content, structure of European and national monitoring of population involvement in physical activity and âsport for allâ. The advantages and disadvantages of domestic monitoring of population involvement in âSport for Allâ are revealed. The use of European experience in conducting surveys as an addition to the existing monitoring of population involvement in physical activity in Russia will increase the objectivity of the information received.
title: ÐÐ¿ÑÐ¸Ð¼Ð¸Ð·Ð°ÑÐ¸Ñ ÑÐµÐºÑÑÐµÑÑÐ¸ ÐºÐ°Ð´ÑÐ¾Ð² Ð½Ð° Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ð¸
title: Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÑÐºÐ°Ñ ÑÐ°Ð±Ð¾ÑÐ°
titleType: Subtitle
Creators: name: ÐÑÐ¸ÑÑÐº, ÐÐ»ÐµÐºÑÐ°Ð½Ð´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Ð¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ðµ Ð¿ÐµÑÑÐ¾Ð½Ð°Ð»Ð¾Ð¼
ÐºÐ¾ÑÑÑÐ¸ÑÐ¸ÐµÐ½Ñ ÑÐµÐºÑÑÐµÑÑÐ¸
Ð¾Ð¿ÑÐ¸Ð¼Ð¸Ð·Ð°ÑÐ¸Ñ ÑÐµÐºÑÑÐµÑÑÐ¸ ÐºÐ°Ð´ÑÐ¾Ð²

description: ÐÑÐ±ÑÐ°Ð½Ð½Ð°Ñ ÑÐµÐ¼Ð° Ð°ÐºÑÑÐ°Ð»ÑÐ½Ð°, ÑÐ°Ðº ÐºÐ°Ðº Ð² Ð½Ð°ÑÑÐ¾ÑÑÐµÐµ Ð²ÑÐµÐ¼Ñ Ð¾Ð´Ð½Ð¾Ð¹ Ð¸Ð· ÑÐµÑÑÐµÐ·Ð½ÑÑ Ð¿ÑÐ¾Ð±Ð»ÐµÐ¼, ÑÑÐ¾ÑÑÐ¸Ñ Ð¿ÐµÑÐµÐ´ ÑÐ¾ÑÑÐ¸Ð¹ÑÐºÐ¸Ð¼Ð¸ ÐºÐ¾Ð¼Ð¿Ð°Ð½Ð¸ÑÐ¼Ð¸, ÑÐ²Ð»ÑÐµÑÑÑ Ð·Ð½Ð°ÑÐ¸ÑÐµÐ»ÑÐ½ÑÐ¹ ÑÑÐ¾Ð²ÐµÐ½Ñ ÑÐµÐºÑÑÐµÑÑÐ¸ Ð¿ÐµÑÑÐ¾Ð½Ð°Ð»Ð°, Ð¿Ð¾Ð´ ÐºÐ¾ÑÐ¾ÑÐ¾Ð¹ Ð¾Ð±ÑÑÐ½Ð¾ Ð¿Ð¾Ð½Ð¸Ð¼Ð°ÐµÑÑÑ Ð¿ÑÐ¾ÑÐµÑÑ Ð¸Ð·Ð¼ÐµÐ½ÐµÐ½Ð¸Ñ ÐºÐ°Ð´ÑÐ¾Ð²Ð¾Ð³Ð¾ ÑÐ¾ÑÑÐ°Ð²Ð°, Ð¾Ð±ÑÑÐ»Ð¾Ð²Ð»ÐµÐ½Ð½ÑÐ¹ ÑÐ²Ð¾Ð»ÑÐ½ÐµÐ½Ð¸ÐµÐ¼ Ð¾Ð´Ð½Ð¸Ñ ÑÐ¾ÑÑÑÐ´Ð½Ð¸ÐºÐ¾Ð² Ð¸ Ð¿ÑÐ¸ÑÐ¾Ð´Ð¾Ð¼ Ð¸Ð¼ Ð½Ð° ÑÐ¼ÐµÐ½Ñ Ð´ÑÑÐ³Ð¸Ñ. Ð ÑÐ°Ð±Ð¾ÑÐµ Ð¾ÑÐµÐ½Ñ Ð¿Ð¾Ð´ÑÐ¾Ð±Ð½Ð¾ ÑÐ°ÑÑÐ¼Ð¾ÑÑÐµÐ½ ÑÐµÐ¾ÑÐµÑÐ¸ÑÐµÑÐºÐ¸Ð¹ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð» Ð¿Ð¾ Ð¸Ð·ÑÑÐ°ÐµÐ¼Ð¾Ð¹ ÑÐµÐ¼Ðµ, ÑÐ°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ñ Ð¿ÑÐ¸ÑÐ¸Ð½Ñ Ð¸ ÑÐ¿Ð¾ÑÐ¾Ð±Ñ Ð±Ð¾ÑÑÐ±Ñ Ñ Ð´Ð°Ð½Ð½Ð¾Ð¹ Ð¿ÑÐ¾Ð±Ð»ÐµÐ¼Ð¾Ð¹, Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½ Ð°Ð½Ð°Ð»Ð¸Ð· ÑÐ¾Ð·ÑÐ¹ÑÑÐ²ÐµÐ½Ð½Ð¾Ð¹ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ Ð¸ÑÑÐ»ÐµÐ´ÑÐµÐ¼Ð¾Ð³Ð¾ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ Ð¸ Ð¿ÑÐ¸ÑÐ¸Ð½Ñ ÑÐµÐºÑÑÐµÑÑÐ¸ ÐºÐ°Ð´ÑÐ¾Ð². ÐÑÑÐ²Ð¸Ð² Ð¿ÑÐ¸ÑÐ¸Ð½Ñ ÑÐ²Ð¾Ð»ÑÐ½ÐµÐ½Ð¸Ñ Ð¿ÐµÑÑÐ¾Ð½Ð°Ð»Ð°, Ð°Ð²ÑÐ¾ÑÐ¾Ð¼ Ð±ÑÐ» Ð¿ÑÐµÐ´Ð»Ð¾Ð¶ÐµÐ½ ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑ Ð¼ÐµÑÐ¾Ð¿ÑÐ¸ÑÑÐ¸Ð¹ Ð¿Ð¾ Ð¸Ñ ÑÑÑÑÐ°Ð½ÐµÐ½Ð¸Ñ.
Torna a casa, Snoopy!
Creators: Stefano Parisini
Publisher: name: Media Inaf
Year: 2015

Venerdì mattina 13 novembre l’oggetto WT1190F, un rottame spaziale di circa tre metri, è caduto sopra una zona molto ben individuata dell’Oceano Indiano. Gli astronomi dell’INAF che avevano tracciato WT1190F con il telescopio di Loiano, vicino Bologna, scommettono che si tratti di un relitto storico: il modulo lunare dell’Apollo 10, denominato “Snoopy”
Substitution Effects on FeSe Superconductor
Creators: name: Mizuguchi, Y.
name: Tomioka, F.
name: Tsuda, S.
name: Yamaguchi, T.
name: Takano, Y.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: We have investigated the effect of atomic substitutions in the FeSe system, which exhibits the simplest crystal structure among the iron-based superconductors. An enhancement of the superconducting transition temperature Tc was observed with the substitution of S or Te for Se; the Tc increased with S substitution by up to 20 %, and also increased with Te substitution up to 75 %. In contrast, Co or Ni substitutions for the Fe site significantly suppressed superconductivity. In this work we present a detailed description of the substitution technique employed to determine Tc in the FeSe system.
description: 17 pages, 15 figures, 1 table
title: ÐÐ¸Ð·Ð°Ð¹Ð½ Ð´ÐµÑÑÐºÐ¾Ð¹ ÐºÑÐ»Ð¸Ð½Ð°ÑÐ½Ð¾Ð¹ ÐºÐ½Ð¸Ð³Ð¸
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
Creators: name: ÐÑÐ°Ð²ÑÐµÐ½ÐºÐ¾, ÐÐºÐ°ÑÐµÑÐ¸Ð½Ð°
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2018
Subjects: Ð°Ð²ÑÐ¾ÑÑÐºÐ°Ñ Ð³ÑÐ°ÑÐ¸ÐºÐ°
ÐºÐ¾Ð½ÑÐµÐ¿ÑÑÐ°Ð»ÑÐ½Ð¾Ðµ ÑÐµÑÐµÐ½Ð¸Ðµ
Ð°ÑÐ¿ÐµÐºÑÑ ÑÐ¾Ð·Ð´Ð°Ð½Ð¸Ñ
Ð¿ÐµÑÐ°ÑÐ½Ð¾Ðµ Ð¸Ð·Ð´Ð°Ð½Ð¸Ðµ

description: Ð¦ÐµÐ»Ñ ÑÐ°Ð±Ð¾ÑÑ - ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° Ð¿ÐµÑÐ°ÑÐ½Ð¾Ð³Ð¾ Ð¸Ð·Ð´Ð°Ð½Ð¸Ñ,ÑÐ¾Ð·Ð´Ð°Ð½Ð¸Ðµ Ð½Ð¾Ð²Ð¾Ð³Ð¾, Ð¸Ð½ÑÐµÑÐµÑÐ½Ð¾Ð³Ð¾ Ð´Ð»Ñ Ð¿Ð¾ÑÐµÐ½ÑÐ¸Ð°Ð»ÑÐ½Ð¾Ð³Ð¾ Ð¿Ð¾ÑÑÐµÐ±Ð¸ÑÐµÐ»Ñ Ð´Ð¸Ð·Ð°Ð¹Ð½Ð° Ð´ÐµÑÑÐºÐ¾Ð¹ ÐºÑÐ»Ð¸Ð½Ð°ÑÐ½Ð¾Ð¹ ÐºÐ½Ð¸Ð³Ð¸. ÐÐ±ÑÐµÐºÑÐ¾Ð¼ ÑÐ²Ð»ÑÐµÑÑÑ Ð¿ÐµÑÐ°ÑÐ½Ð¾Ðµ Ð¸Ð·Ð´Ð°Ð½Ð¸Ðµ. Ð ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐµ ÑÐ°Ð±Ð¾ÑÑ ÑÐ¾Ð·Ð´Ð°Ð½Ð° ÐºÐ½Ð¸Ð³Ð° Â«Ð¯ Ð³Ð¾ÑÐ¾Ð²Ð»Ñ ÑÐ°Ð¼. ÐÐ¾Ñ Ð¿ÐµÑÐ²Ð°Ñ ÐºÑÐ»Ð¸Ð½Ð°ÑÐ½Ð°Ñ ÐºÐ½Ð¸Ð³Ð°Â». ÐÑÐ¸Ð²ÐµÐ´ÐµÐ½Ñ ÑÐ²ÐµÐ´ÐµÐ½Ð¸Ñ, Ð½Ð° ÐºÐ¾ÑÐ¾ÑÑÑ Ð±Ð°Ð·Ð¸ÑÑÐµÑÑÑ ÐºÐ¾Ð½ÑÐµÐ¿ÑÑÐ°Ð»ÑÐ½Ð¾Ðµ ÑÐµÑÐµÐ½Ð¸Ðµ ÑÐ°Ð±Ð¾ÑÑ. ÐÐµÑÑÐºÐ°Ñ ÐºÐ½Ð¸Ð³Ð° Ð½Ð° Ð¿ÑÐ¾ÑÑÐ¶ÐµÐ½Ð¸Ð¸ Ð¸ÑÑÐ¾ÑÐ¸Ð¸ ÑÐ²Ð¾ÐµÐ³Ð¾ ÑÐ°Ð·Ð²Ð¸ÑÐ¸Ñ ÑÐ²Ð»ÑÐ»Ð°ÑÑ Ð¾ÑÐ½Ð¾Ð²Ð¾Ð¹ Ð´ÑÑÐ¾Ð²Ð½Ð¾Ð¹ ÐºÑÐ»ÑÑÑÑÑ, ÑÑÐµÐ´ÑÑÐ²Ð¾Ð¼ Ð¼ÐµÐ¶Ð»Ð¸ÑÐ½Ð¾ÑÑÐ½Ð¾Ð³Ð¾ Ð¾Ð±ÑÐµÐ½Ð¸Ñ, ÑÐ¼Ð¾ÑÐ¸Ð¾Ð½Ð°Ð»ÑÐ½Ð¾Ð³Ð¾ Ð¸ ÑÐ¼ÑÑÐ²ÐµÐ½Ð½Ð¾Ð³Ð¾ ÑÐ°Ð·Ð²Ð¸ÑÐ¸Ñ ÑÐ°ÑÑÑÑÐµÐ³Ð¾ ÑÐµÐ»Ð¾Ð²ÐµÐºÐ°, ÑÐ¾ÑÐ¼Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð»Ð¸ÑÐ½Ð¾ÑÑÐ¸. ÐÐ¾Ñ Ð¿Ð¾ÑÐµÐ¼Ñ ÑÐ°Ðº Ð²Ð°Ð¶Ð½Ð¾ ÑÑÐ°ÑÐµÐ»ÑÐ½Ð¾ ÑÐ°ÑÑÐ¼Ð¾ÑÑÐµÑÑ Ð¿ÑÐ¾Ð±Ð»ÐµÐ¼Ñ ÑÐ¾Ð·Ð´Ð°Ð½Ð¸Ñ ÑÐ°Ð¼Ð¾Ð³Ð¾ Ð¿ÑÐ¾Ð¸Ð·Ð²ÐµÐ´ÐµÐ½Ð¸Ñ.Ð ÑÐ¾Ð´Ðµ ÑÐ°Ð±Ð¾ÑÑ ÑÐ°Ð·Ð¾Ð±ÑÐ°Ð½Ñ Ð¸ Ð¿ÑÐ¾ÑÐ°Ð±Ð¾ÑÐ°Ð½Ñ Ð°ÑÐ¿ÐµÐºÑÑ ÑÐ¾Ð·Ð´Ð°Ð½Ð¸Ñ Ð¿ÐµÑÐ°ÑÐ½Ð¾Ð³Ð¾ Ð¸Ð·Ð´Ð°Ð½Ð¸Ñ, Ð¾ÑÐ½Ð¾Ð²Ð½ÑÐµ ÑÑÐ°Ð¿Ñ Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð´ÐµÑÑÐºÐ¾Ð¹ ÐºÑÐ»Ð¸Ð½Ð°ÑÐ½Ð¾Ð¹ ÐºÐ½Ð¸Ð³Ð¸, Ð¿ÑÐ¾Ð°Ð½Ð°Ð»Ð¸Ð·Ð¸ÑÐ¾Ð²Ð°Ð½Ð° Ð°ÐºÑÑÐ°Ð»ÑÐ½Ð¾ÑÑÑ Ð¸ Ð·Ð½Ð°ÑÐ¸Ð¼Ð¾ÑÑÑ Ð²ÑÐ±ÑÐ°Ð½Ð½Ð¾Ð¹ ÑÐµÐ¼Ð°ÑÐ¸ÐºÐ¸.
Se Phobos va in briciole
Creators: Davide Coero Borga
Publisher: name: Media Inaf
Year: 2015

Secondo uno studio del NASA Goddard la più grande e vicina delle lune marziane andrà lentamente in frantumi sotto la potente azione mareale del Pianeta Rosso. Ancora fra i 30 e i 50 milioni di anni e di Phobos non resteranno che briciole
On the continuum intensity distribution of the solar photosphere
Creators: name: Wedemeyer-Böhm, Sven
name: van der Voort, Luc Rouppe
Publisher: name: arXiv
Year: 2009
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We present a detailed comparison between simulations and seeing-free observations that takes into account the crucial influence of instrumental image degradation. We use images of quiet Sun granulation taken in the blue, green and red continuum bands of the Broadband Filter Imager of the Solar Optical Telescope (SOT) onboard Hinode. The images are deconvolved with Point Spread Functions (PSF) that account for non-ideal contributions due to instrumental stray-light and imperfections. In addition, synthetic intensity images are degraded with the corresponding PSFs. ... Removing the influence of the PSF unveils much broader intensity distributions with a secondary component that is otherwise only visible as an asymmetry between the darker and brighter than average part of the distribution. The contrast values increase to (26.7 +/- 1.3) %, (19.4 +/- 1.4) %, and (16.6 +/- 0.7) % for blue, green, and red continuum, respectively. The power spectral density of the images exhibits a pronounced peak at spatial scales characteristic for the granulation pattern and a steep decrease towards smaller scales. The observational findings like the absolute values and centre-to-limb variation of the intensity contrast, intensity histograms, and power spectral density are well matched with corresponding synthetic observables from three-dimensional radiation (magneto-)hydrodynamic simulations. We conclude that the intensity contrast of the solar continuum intensity is higher than usually derived from ground-based observations and is well reproduced by modern radiation (magneto-)hydrodynamic models. Properly accounting for image degradation effects is of crucial importance for comparisons between observations and numerical models.
description: 15 pages, 10 figures; A&A, in press
RNA-seq analysis pipeline
Creators: name: Cassin-Sackett, Loren
Publisher: name: figshare
Year: 2025
Subjects: classificationCode: 310407
subject: Host-parasite interactions

description: mosquitoes and Plasmodium relictum introduced to Hawai‘i have resulted in extinctions and catastrophic population declines due to avian malaria, particularly in the diverse clade of Hawaiian honeycreepers. However, some species such as the Hawai‘i ‘amakihi (Chlorodrepanis virens) can survive infection. Immunity exists in low-elevation populations where mosquitoes are abundant, whereas high-elevation, unexposed populations of ‘amakihi display greatly reduced immunity. To explore the basis of adaptation to P. relictum in low-elevation ‘amakihi, we sequenced transcriptomes from 24 low-elevation and 15 high-elevation ‘amakihi. We tested for differential gene expression between (i) infected and uninfected birds and (ii) low- and high-elevation birds.