cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Social workers' recommendations on institutional care in a veterans hospital : an examination of the factors relevant to social workers' recommendations as to the necessity of institutional care for married male veterans with special attention to the assessment of marital relationships; based on Medical Social Service, Shaughnessy Hospital, Department of Veterans Affairs, Vancouver, B.C.
Creators: name: McAllister, Clare Nulalinda
Publisher: name: University of British Columbia
Year: 2012

description: This study makes an examination of the factors involved in social workers' recommendations as to the necessity of institutional care for married hospital patients, a form of long-term care available within the general setting of a Department of Veterans Affairs Hospital. Attention is given to the reasons governing the "social, recommendation" made by the social worker, when the decision lies between the granting of institutional care, or the patient’s return to his home to be cared for by his wife. The activities which lead to the social prognosis on which the recommendation is based in this special setting, are similar to those undertaken in various welfare agencies, where social workers assist families and doctors in decisions as to whether chronically ill persons may be attended to at tome, or must be cared for in a nursing home or similar setting. In answer to the query as to what elements are considered in the formulation of a professional opinion, the importance of assessing the strengths and weaknesses of the marital relationship becomes a major theme of the study. The method adopted in the study is (a) to single out a series of cases which indicate the range of problems considered to be typical in the hospital studies; (b) to present the recommendations made by the social worker and the reasons for them; (c) to specify as far as possible the services rendered by the social worker in these cases. Seven direct and six indirect services are distinguished. Attention is also given to the kind of facts which the social worker finds to be significent in assessing the strengths of a marriage, since the prognosis arising from these, and the outcome of the resultant "social treatment", frequently determine the recommendation. In a final chapter, the assessment and modification of inter-personal relations between husband and wife and the family members are presented as the distinctive activity of the social worker in the hospital settings. The examination of this contribution, and others made by the social worker to the resolution of the types- of problems under study, is not represented as exhaustive. It is set out as an initial descriptive account of the process inherent in the formulation of a professional opinion, an account which might be expanded in further research.
Profumo di magnetismo
Creators: Redazione Media Inaf
Publisher: name: Media Inaf
Year: 2014

Particelle che passano in un millisecondo dal non interagire in alcun modo all’interagire con forza l’una con l’altra. Questo e altri comportamenti quantistici sono descritti e indagati in uno studio, uscito su Science, basato sull’osservazione di atomi a temperatura prossima allo zero assoluto
LEAN: Light and Efficient Audio Classification Network
Creators: name: Choudhary, Shwetank
name: Karthik, CR
name: Lakshmi, Punuru Sri
name: Kumar, Sumit
Publisher: name: arXiv
Year: 2023
Subjects: subject: Sound (cs.SD)
subject: Artificial Intelligence (cs.AI)
subject: Audio and Speech Processing (eess.AS)
subject: FOS: Computer and information sciences
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: Over the past few years, audio classification task on large-scale dataset such as AudioSet has been an important research area. Several deeper Convolution-based Neural networks have shown compelling performance notably Vggish, YAMNet, and Pretrained Audio Neural Network (PANN). These models are available as pretrained architecture for transfer learning as well as specific audio task adoption. In this paper, we propose a lightweight on-device deep learning-based model for audio classification, LEAN. LEAN consists of a raw waveform-based temporal feature extractor called as Wave Encoder and logmel-based Pretrained YAMNet. We show that using a combination of trainable wave encoder, Pretrained YAMNet along with cross attention-based temporal realignment, results in competitive performance on downstream audio classification tasks with lesser memory footprints and hence making it suitable for resource constraints devices such as mobile, edge devices, etc . Our proposed system achieves on-device mean average precision(mAP) of .445 with a memory footprint of a mere 4.5MB on the FSD50K dataset which is an improvement of 22% over baseline on-device mAP on same dataset.
description: Accepted at INDICON 2022
Storage operators and forall-positive types of system TTR
Creators: name: Nour, Karim
Publisher: name: arXiv
Year: 2009
Subjects: subject: Logic (math.LO)
subject: FOS: Mathematics

description: In 1990, J.L. Krivine introduced the notion of storage operator to simulate "call by value" in the "call by name" strategy. J.L. Krivine has shown that, using Gödel translation of classical into intuitionitic logic, we can find a simple type for the storage operators in AF2 type system. This paper studies the $\forall$-positive types (the universal second order quantifier appears positively in these types), and the Gödel transformations (a generalization of classical Gödel translation) of TTR type system. We generalize, by using syntaxical methods, the J.L. Krivine's Theorem about these types and for these transformations. We give a proof of this result in the case of the type of recursive integers.
Multiple Parton Interactions in Hadron Collisions and Diffraction
Creators: name: Lipari, Paolo
name: Lusignoli, Maurizio
Publisher: name: arXiv
Year: 2009
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Hadrons are composite objects made of quarks and gluons, and during a collision one can have several elementary interactions between the constituents. These elementary interactions, using an appropriate theoretical framework, can be related to the total and elastic cross sections. At high c.m. energy it also becomes possible to identify experimentally a high pt subset of the parton interactions and to study their multiplicity distribution. Predictions of the multiple interactions rates are difficult because in principle one needs to have a knowledge of the correlated Parton Distribution Functions that describe the probability to find simultaneously different partons in different elements of phase space. In this work we address this question and suggest a method to describe effectively the fluctuations in the instantaneous configuration of a colliding hadron. This problem is intimately related to the origin of the inelastic diffractive processes. We present a new method to include the diffractive cross section in an eikonal formalism that is equivalent to a multi-channel eikonal. We compare with data and present an extrapolation to higher energy.
description: 34 pages, 9 figures
Model independent constraints on the cosmological expansion rate
Creators: name: Mortsell, Edvard
name: Clarkson, Chris
Publisher: name: arXiv
Year: 2008
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We investigate what current cosmological data tells us about the cosmological expansion rate in a model independent way. Specifically, we study if the expansion was decelerating at high redshifts and is accelerating now, without referring to any model for the energy content of the universe, nor to any specific theory of gravity. This differs from most studies of the expansion rate which, e.g., assumes some underlying parameterised model for the dark energy component of the universe. To accomplish this, we have devised a new method to probe the expansion rate without relying on such assumptions. Using only supernova data, we conclude that there is little doubt that the universe has been accelerating at late times. However, contrary to some previous claims, we can not determine if the universe was previously decelerating. For a variety of methods used for constraining the expansion history of the universe, acceleration is detected from supernovae alone at >5 sigma, regardless of the curvature of the universe. Specifically, using a Taylor expansion of the scale factor, acceleration today is detected at >12 sigma. If we also include the ratio of the scale of the baryon acoustic oscillations as imprinted in the cosmic microwave background and in the large scale distribution of galaxies, it is evident from the data that the expansion decelerated at high redshifts, but only with the assumption of a flat or negatively curved universe.
description: 22 pages, 13 figures. Matches version accepted for publication in JCAP
title: CFD Study of Fire-Induced Pressure Variation in a Mechanically-Ventilated Air-Tight Compartment
Creators: name: Li, J.
name: Beji, T.
name: Merci, B.
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 present work describes Computational Fluid Dynamics (CFD) simulations of fire-induced pressure
rise and ventilation duct flow rate in a mechanically-ventilated air-tight compartment, which represents a
passive house. Overlapping wooden slats were used as fire source in the experiments and were
represented in the simulations by a 0.4 m Ã 0.4 m Ã 0.4 m cube with a prescribed HRR based on the
experimental results. The maximum ventilation volume flow rate was set to 80 m3/h in the experiments,
in line with Belgian requirements for residential ventilation. Two methods were used to set up the
ventilation volume flow rate in the simulations to meet the requirement of maximum ventilation flow rate
by modifying the fan curve and adding dampers. As expected, the combination of the real fan curve and
dampers, which resembles reality better, is more in line with the experimental results. The maximum
overpressure in the fire room was about 420 Pa, resulting in a reverse flow in the supply duct and an
enhanced flow in the exhaust duct. The reversed inlet volume flow rate and increased outlet volume flow
rate reached 137 m3/h and 175 m3/h respectively. The fire-induced pressure is high enough to hinder
evacuation and fire rescue operations due to the impossibility of using inward-opening doors over a
certain period of time. Moreover, the pressure rise in the adjacent room also reaches a dangerous level.
Reducing the gap area between rooms can significantly decrease the pressure rise in the adjacent room,
but leads to an increase of pressure in the fire room. As expected, when applying mechanical ventilation,
the influence of the leakage pressure exponent on pressure rise is smaller compared to cases without
ventilation.
Can web-based programs reduce secondary risk by facilitating behaviour change in people with chronic health conditions? A Scoping Review.
Creators: name: Pogrebnoy, Dina
Publisher: name: Open Science Framework
Year: 2022
Subjects: subject: Medicine and Health Sciences

description: This scoping review will look to explore which modalities via an online platform can best support the success of a physical activity and diet intervention for chronic conditions. We will look to better understand what the essential components of success for an online program which promotes long term health behaviour change specific to these populations.
Non c’è limite alle Giganti Rosse
Creators: Ufficio stampa Inaf
Publisher: name: Media Inaf
Year: 2014

Un team internazionale di 42 astronomi, guidato dai ricercatori dell'Osservatorio dell'INAF di Capodimonte, ha analizzato una Supernova nella galassia M95, scoprendo che la gigante rossa che l'ha generata aveva una massa decisamente superiore a quanto finora ipotizzato. La ricerca è stata pubblicata su The Astrophysical Journal
Colonie spaziali per vegani
Creators: Francesca Aloisio
Publisher: name: Media Inaf
Year: 2014

Gli scienziati stanno studiando quali cibi potranno essere prodotti per la propria sussistenza dai primi pionieri che colonizzeranno un altro pianeta e un esperimento condotto dalla NASA sembra dare almeno una certezza per la dieta dei futuri coloni: sarà vegana
Phase characteristics of reflecting and transmitting type twisted nematic spatial light modulators
Creators: name: Roopashree, M B
name: Vyas, Akondi
name: Banyal, Ravinder Kumar
name: Prasad, B Raghavendra
Publisher: name: arXiv
Year: 2009
Subjects: subject: Optics (physics.optics)
subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: The phase characteristics of reflecting and transmitting type twisted nematic liquid crystal based Spatial Light Modulators (SLMs) were measured using interferometry. Device parameters like contrast, brightness, input and output polarizer angles have been optimized and SLM phase nonlinearity was reduced by higher order polynomial interpolation. Higher order aberration production ability of SLMs was tested by measuring the shift in the spots of a Shack Hartmann Sensor.
description: 4 pages, 12 figures, in proceedings of the International Conference on Optics and Photonics, 2009
Mercurio come non l’avete mai visto
Creators: Davide Coero Borga
Publisher: name: Media Inaf
Year: 2014

La sonda NASA ci regala uno scatto della regione polare all’incredibile risoluzione di 5 metri per pixel quando l’orbita di Messenger è ormai inferiore ai 200 chilometri, una quota inferiore a quella della Stazione Spaziale Internazionale sulla Terra
Exploring the high energy frontiers of the Milky Way with ground-based gamma-ray astronomy: PeVatrons and the quest for the origin of Galactic cosmic-rays
Creators: name: Angüner, E. O.
Publisher: name: arXiv
Year: 2023
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: Cosmic rays (CRs) are charged particles that arrive at Earth isotropically from all directions and interact with the atmosphere. The presence of a spectral knee feature seen in the CR spectrum at $\sim$3 PeV energies is an evidence that astrophysical objects within our Galaxy, which are known as 'Galactic PeVatrons', are capable of accelerating particles to PeV energies. Scientists have been trying to identify the origin of Galactic CRs and have been looking for signatures of Galactic PeVatrons through neutral messengers. Recent advancements in ground-based $γ$-ray astronomy have led to the discovery of 12 Galactic sources emitting above 100 TeV energies, and even the first time detection of PeV photons from the direction of the Crab Nebula and the Cygnus region. These groundbreaking discoveries have opened up the field of ultra-high energy (UHE, E$>$100 TeV) $γ$-ray astronomy, which can help us explore the high energy frontiers of our Galaxy, hunt for PeVatron sources, and shed light on the century-old problem of the origin of CRs. This review article provides an overview of the current state of the art and potential future directions for the search for Galactic PeVatrons using ground-based $γ$-ray observations.
description: This review article is accepted for publication in Turkish Journal of Physics (57 pages, 24 figures)
German pig farmers' perceived agency under different nitrogen policies
Creators: name: Stuhr, Luisa
name: Bodirsky, Benjamin Leon
name: Jaeger-Erben, Melanie
name: Beier, Felicitas Dorothea
name: Hunecke, Claudia
name: Collignon, Quitterie
name: Lotze-Campen, Hermann
Publisher: name: Humboldt-Universität zu Berlin
Year: 2021
Subjects: subject: agricultural nitrogen emissions
subject: agriculture
subject: nitrogen policies
subject: farmer typology
subject: perceived agency
subject: ammonia emissions
subject: German Pig farmers
subject: 333.7 Landflächen, Naturräume für Freizeit und Erholung, Naturreservate, Energie

description: Agricultural nitrogen (N) emissions represent the most substantial N source in Germany. Even though multiple policies have been introduced at the EU and German national level to reduce agriculturally sourced reactive Nitrogen (N), Germany is exceeding the target of the government’s national sustainability strategy to limit N surpluses. To form a better view of the current N policy challenges, this paper seeks to identify what constrains family-managed pig farmers in Germany from adopting N-reduced farming practices. Our study applies a practice-based approach and reconstructs farmers’ practice and individual perception of the possible capability to change practices (perceived agency) through problem-centred interviews. The study identifies different ideal types of farmers based on their reported farming practices and perceived agency: The first type feeling overburdened and weary of the current requirements, the second type acting based on routine and incremental improvement efforts, and the third type adapting early and inventing. However, regarding the perceived agency to adopt N-reduced farming practices our results show that all three farmer types report only low to little agency. Based on the findings, the study identifies type-specific and type-spanning constraining factors. To resolve farmers’ perceived contradictions and inconsistencies which result in the unwillingness to accept further N reduction measures, we argue that policies need to address these factors. To enhance long-term paths for sustainable N-reduced farming practices, this study concludes that N policies need to shift towards outcome-oriented policies to create a collective and holistic understanding of the desired outcome while considering their embeddedness into regional and individual contexts.
Ecco il ritratto di Beta Pictoris b
Creators: Eleonora Ferroni
Publisher: name: Media Inaf
Year: 2014

Il telescopio Gemini South, uno dei più grandi al mondo, e il suo strumento Gemini Planet Imager hanno permesso a un team di scienziati di ricavare l’orbita di un pianeta almeno quattro volte le dimensioni di Giove e che orbita attorno a una stella molto simile al nostro Sole, ma di gran lunga più giovane
Bayesian hierarchical diffusion modeling of the evaluation phase of the creative process
Creators: name: Donzallaz, Michelle
name: Haaf, Julia
name: Stevenson, Claire
Publisher: name: Open Science Framework
Year: 2022
Subjects: subject: Social and Behavioral Sciences
subject: Psychology
subject: FOS: Psychology
subject: Creativity

description: To gain insight into individuals' implicit values of originality and utility when evaluating creative ideas, we will analyze data from the creative-or-not (CON) task using a Bayesian hierarchical diffusion model.
Vesta e il suo vestito di magma
Creators: Giulia Bonelli
Publisher: name: Media Inaf
Year: 2014

Un gruppo guidato da una ricercatrice dell’IAPS-INAF ha trovato conferma di attività vulcanica sull’asteroide Vesta. I risultati, ottenuti grazie ai dati della missione Dawn della NASA, sono stati pubblicati su Geophysical Research Letters
Il Red Spot, che fu Great
Creators: Davide Coero Borga
Publisher: name: Media Inaf
Year: 2014

Il grande neo sulla superficie del pianeta gigante si restringe a vista d’occhio. Il violento ciclone dell’atmosfera gioviana, che si mostra ai telescopi come un arrossato inestetismo cutaneo, è in realtà il teatro di violente tempeste e vortici dispettosi. Ma è un fenomeno che si sta decisamente ridimensionando
The Influence of ChatGPT on Artificial Intelligence Related Crypto Assets: Evidence from a Synthetic Control Analysis
Creators: name: Saggu, Aman
name: Ante, Lennart
Publisher: name: arXiv
Year: 2023
Subjects: subject: General Finance (q-fin.GN)
subject: Pricing of Securities (q-fin.PR)
subject: FOS: Economics and business

description: The introduction of OpenAI's large language model, ChatGPT, catalyzed investor attention towards artificial intelligence (AI) technologies, including AI-related crypto assets not directly related to ChatGPT. Utilizing the synthetic difference-in-difference methodology, we identify significant 'ChatGPT effects' with returns of AI-related crypto assets experiencing average returns ranging between 10.7% and 15.6% (35.5% to 41.3%) in the one-month (two-month) period after the ChatGPT launch. Furthermore, Google search volumes, a proxy for attention to AI, emerged as critical pricing indicators for AI-related crypto post-launch. We conclude that investors perceived AI-assets as possessing heightened potential or value after the launch, resulting in higher market valuations.
description: 26 pages, 4 tables, 1 figure, 2 appendix figures
An example of a non adequate numeral system
Creators: name: Nour, Karim
Publisher: name: arXiv
Year: 2009
Subjects: subject: Logic (math.LO)
subject: FOS: Mathematics

description: A numeral system is defined by three closed $λ$-terms : a normal $λ$-term $d_0$ for Zero, a $λ$-term $S_d$ for Successor, and a $λ$-term for Zero Test, such that the $λ$-terms $({S_d}^{i} ~ d_0)$ are normalizable and have different normal forms. A numeral system is said adequate iff it has a closed $λ$-term for Predecessor. This Note gives a simple example of a non adequate numeral system.
La Via Lattea ha i fianchi larghi
Creators: Marco Galliani
Publisher: name: Media Inaf
Year: 2014

Uno studio su Nature conferma che il disco di materia e stelle dellA nostra Galassia si ispessisce verso il bordo. Un effetto prodotto dall'alone di materia oscura che la circonda? Non solo, secondo l'opinione di Giuseppe Bono (INAF, Università di Tor Vergata)
title: CÐ¸ÑÑÐµÐ¼Ð° Ð±Ð¸Ð¾ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¾Ð³Ð¾ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ Ð¿ÑÐ¾ÑÐµÐ·Ð¾Ð¼ Ð¿ÑÐµÐ´Ð¿Ð»ÐµÑÑÑ Ñ ÐºÐ¾ÑÐ²ÐµÐ½Ð½ÑÐ¼ Ð¾ÑÑÐ²ÑÑÐ²Ð»ÐµÐ½Ð¸ÐµÐ¼ ÑÑ Ð²Ð°ÑÐ°
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¼Ð°Ð³Ð¸ÑÑÑÐ°
titleType: Subtitle
Creators: name: ÐÐ¾ÑÐ¾Ð»ÐµÐ²Ð°, 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: ÐÑÐ¾ÑÐµÐ·Ñ
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Network Coding for Multi-Resolution Multicast
Creators: name: Kim, MinJi
name: Lucani, Daniel
name: Shi, Xiaomeng
name: Zhao, Fang
name: Medard, Muriel
Publisher: name: arXiv
Year: 2009
Subjects: subject: Networking and Internet Architecture (cs.NI)
subject: Information Theory (cs.IT)
subject: FOS: Computer and information sciences

description: Multi-resolution codes enable multicast at different rates to different receivers, a setup that is often desirable for graphics or video streaming. We propose a simple, distributed, two-stage message passing algorithm to generate network codes for single-source multicast of multi-resolution codes. The goal of this "pushback algorithm" is to maximize the total rate achieved by all receivers, while guaranteeing decodability of the base layer at each receiver. By conducting pushback and code generation stages, this algorithm takes advantage of inter-layer as well as intra-layer coding. Numerical simulations show that in terms of total rate achieved, the pushback algorithm outperforms routing and intra-layer coding schemes, even with codeword sizes as small as 10 bits. In addition, the performance gap widens as the number of receivers and the number of nodes in the network increases. We also observe that naiive inter-layer coding schemes may perform worse than intra-layer schemes under certain network conditions.
description: 9 pages, 16 figures, submitted to IEEE INFOCOM 2010
The Microscopic Approach to Nuclear Matter and Neutron Star Matter
Creators: name: Sammarruca, Francesca
Publisher: name: arXiv
Year: 2010
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We review a variety of theoretical and experimental investigations aimed at improving our knowledge of the nuclear matter equation of state. Of particular interest are nuclear matter extreme states in terms of density and/or isospin asymmetry. The equation of state of matter with unequal concentrations of protons and neutrons has numerous applications. These include heavy-ion collisions, the physics of rare, short-lived nuclei and, on a dramatically different scale, the physics of neutron stars. The "common denominator" among these (seemingly) very different systems is the symmetry energy, which plays a crucial role in both the formation of the neutron skin in neutron-rich nuclei and the radius of a neutron star (a system 18 orders of magnitude larger and 55 orders of magnitude heavier). The details of the density dependence of the symmetry energy are not yet sufficiently constrained. Throughout this article, our emphasis will be on the importance of adopting a microscopic approach to the many-body problem, which we believe to be the one with true predictive power.
description: 56 pages, review article to appear in the International Journal of Modern Physics E
title: ÐÐ¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ Ð¿ÑÐ¾ÑÐµÑÑÐ° S-Ð¾Ð±ÑÐ°Ð·Ð½Ð¾Ð³Ð¾ ÑÐ°Ð²Ð½Ð¾ÐºÐ°Ð½Ð°Ð»ÑÐ½Ð¾Ð³Ð¾ Ð¿ÑÐµÑÑÐ¾Ð²Ð°Ð½Ð¸Ñ
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Ð¹ÐºÐ¾Ð², ÐÐ¼Ð¸ÑÑÐ¸Ð¹
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2017
Subjects: ÑÐ¿ÑÑÐ³Ð¾-Ð¿Ð»Ð°ÑÑÐ¸ÑÐµÑÐºÐ°Ñ Ð´ÐµÑÐ¾ÑÐ¼Ð°ÑÐ¸Ñ
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description: ÐÐ±ÑÐµÐºÑ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ - Ð¿ÑÐ¾ÑÐµÑÑ ÑÐ°Ð²Ð½Ð¾ÐºÐ°Ð½Ð°Ð»ÑÐ½Ð¾Ð³Ð¾ S-Ð¾Ð±ÑÐ°Ð·Ð½Ð¾Ð³Ð¾ ÑÐ³Ð»Ð¾Ð²Ð¾Ð³Ð¾ Ð¿ÑÐµÑÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ð¾Ð² Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ðµ ÑÐµÐ»Ð»ÑÑÐ¸Ð´Ð¾Ð² Ð²Ð¸ÑÐ¼ÑÑÐ° Ð¸ ÑÑÑÑÐ¼Ñ. Ð¦ÐµÐ»Ñ ÑÐ°Ð±Ð¾ÑÑ - Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð²Ð¾Ð·Ð¼Ð¾Ð¶Ð½Ð¾ÑÑÐ¸ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸Ñ S-Ð¾Ð±ÑÐ°Ð·Ð½Ð¾Ð³Ð¾ Ð¿ÑÐµÑÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð´Ð»Ñ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ð° Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ðµ ÑÐµÐ»Ð»ÑÑÐ¸Ð´Ð° Ð²Ð¸ÑÐ¼ÑÑÐ° Ð¸ ÑÑÑÑÐ¼Ñ. Ð Ð¿ÑÐ¾ÑÐµÑÑÐµ ÑÐ°Ð±Ð¾ÑÑ Ð¸Ð·ÑÑÐµÐ½Ð° Ð¼ÐµÑÐ¾Ð´Ð¸ÐºÐ° Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð¿ÑÐ¾ÑÐµÑÑÐ° Ð ÐÐ£Ð. ÐÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¾ ÐºÐ¾Ð¼Ð¿ÑÑÑÐµÑÐ½Ð¾Ðµ Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ñ Ð¾Ð¿ÐµÑÐ°ÑÐ¸Ð¹ Ð³Ð¾ÑÑÑÐµÐ³Ð¾ Ð ÐÐ£Ð Ð² Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½Ð¾Ð¼ ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑÐµ DEFORM-3D. Ð Ð°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ð¾ Ð²Ð»Ð¸ÑÐ½Ð¸Ðµ Ð³ÐµÐ¾Ð¼ÐµÑÑÐ¸Ð¸ Ð¸ ÑÑÐµÐ½Ð¸Ñ Ð²Ð½ÑÑÑÐ¸ ÐºÐ°Ð½Ð°Ð»Ð° Ð½Ð° ÑÐ²Ð¾Ð¹ÑÑÐ²Ð° Ð·Ð°Ð³Ð¾ÑÐ¾Ð²ÐºÐ¸.
title: ÐÐ½Ð°Ð»Ð¸Ð· Ð·Ð°ÑÑÐ°Ñ Ð¸ Ð¿Ð»Ð°Ð½Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ ÑÐµÐ±ÐµÑÑÐ¾Ð¸Ð¼Ð¾ÑÑÐ¸ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²Ð° Ð½Ð¾Ð²Ð¾Ð¹ Ð¿ÑÐ¾Ð´ÑÐºÑÐ¸Ð¸ Ð² ÐÐÐ Â«ÐÐµÐ½Ð¼Ð¾Ð½ÑÐ°Ð¶Â»
title: Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÑÐºÐ°Ñ ÑÐ°Ð±Ð¾ÑÐ°
titleType: Subtitle
Creators: name: ÐÐ°Ð»Ð°ÑÐºÐµÐ²Ð¸Ñ , 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: ÑÐµÐ±ÐµÑÑÐ¾Ð¸Ð¼Ð¾ÑÑÑ
Ð·Ð°ÑÑÐ°ÑÑ
Ð¼ÐµÑÐ°Ð»Ð»Ð¾ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¸
Ð°Ð½Ð°Ð»Ð¸Ð·
Ð¾Ð±Ð¾ÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ
cost price
costs
metal
analysis
equipment

description: Ð Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÑÐºÐ¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ Ð±ÑÐ»Ð° Ð¾Ð¿Ð¸ÑÐ°Ð½Ð° ÑÐ¾Ð·ÑÐ¹ÑÑÐ²ÐµÐ½Ð½Ð°Ñ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÑ Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ð¸ ÐÐÐ Â«ÐÐµÐ½Ð¼Ð¾Ð½ÑÐ°Ð¶Â». Ð Ð°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ð¾ ÑÐ¾ÑÐ¼Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ ÑÐµÐ±ÐµÑÑÐ¾Ð¸Ð¼Ð¾ÑÑÐ¸ Ð¿ÑÐ¾Ð´ÑÐºÑÐ¸Ð¸, ÑÐ¿Ð¾ÑÐ¾Ð±Ñ Ð¿Ð»Ð°Ð½Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð¸ Ð¾ÑÐ½ÐµÑÐµÐ½Ð¸Ñ Ð¿ÑÑÐ¼ÑÑ Ð¸ ÐºÐ¾ÑÐ²ÐµÐ½Ð½ÑÑ Ð·Ð°ÑÑÐ°Ñ Ð½Ð° ÑÑÐ¾Ð¸Ð¼Ð¾ÑÑÑ, ÑÐ¾ÑÐ¼Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ Ð±ÑÐ´Ð¶ÐµÑÐ° Ð´Ð»Ñ Ð²Ð½ÐµÐ´ÑÐµÐ½Ð¸Ñ Ð½Ð¾Ð²Ð¾Ð¹ Ð¿ÑÐ¾Ð´ÑÐºÑÐ¸Ð¸. ÐÑÐ¾Ð²ÐµÐ´ÐµÐ½ ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¸Ð¹ Ð°Ð½Ð°Ð»Ð¸Ð· Ð¸ Ð¾Ð±Ð¾ÑÐ½Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð´Ð»Ñ Ð²Ð½ÐµÐ´ÑÐµÐ½Ð¸Ñ Ð½Ð¾Ð²Ð¾Ð¹ Ð¿ÑÐ¾Ð´ÑÐºÑÐ¸Ð¸.
description: Economic activities of the organization "Lenmontazh" LLC has been described in the bachelor work. The formation of the cost of production, methods of planning and attributing direct and indirect costs to the cost budgeting for the introduction of new products. The economic analysis and justification for the introduction of new products.
Power Spectrum in Krein Space Quantization
Creators: name: Mohsenzadeh, M.
name: Rouhani, S.
name: Takook, M. V.
Publisher: name: arXiv
Year: 2008
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: The power spectrum of scalar field and space-time metric perturbations produced in the process of inflation of universe, have been presented in this paper by an alternative approach to field quantization namely, Krein space quantization [1,2]. Auxiliary negative norm states, the modes of which do not interact with the physical world, have been utilized in this method. Presence of negative norm states play the role of an automatic renormalization device for the theory.
description: 8 pages, appear in Int. J. Theor. Phys
Services for the mentally deficient : a description of services in British Columbia in the light of British and American experiences.
Creators: name: Spencer, William Robert
Publisher: name: University of British Columbia
Year: 2012

description: This study outlines some historical backgrounds and present-day concepts regarding the mentally deficient, followed by a review of progress and experiences in Great Britain and the United States, in preparation for a description and discussion of services being offered mentally deficient persons in British Columbia. This subject is of particular concern to the field of social welfare since the mentally deficient represent a large group of persons who, along with their families are dependent upon the Social Services. The Social Worker's responsibilities for the mentally deficient begin with the period of intitial diagnosis and planning, continue through training, and are particularly evident through rehabilitation and the supervision in the community. In preparing the material the literature was reviewed and classified so that some similarities, differences, and gaps in the programs of Great Britain and the United States would be readily apparent, and could be applied comparatively to a similar description of services to the mentally deficient in British Columbia. The latter was obtained from available literature and reports, and especially from a series of interviews with persons from representative agencies who were concerned in some way with giving services to this group. The study presents, in outline, the advanced state of services to the mentally deficient in Great Britain and some parts of the United States. The description of British Columbia services shows many gaps, and the need for a comprehensive program which, if implemented, would enable the mentally deficient person to function at his maximum level, throughout his life. It is found that the Parents' Associations are becoming a strong force in the advancement of services to the mentally deficient, especially in the area of education and training. The increased interest on the part of the public can be expected to have a quickening effect on the formation of a new program, and those who are working in this area must be prepared to give leadership. The study presents a foundation of basic information about the mentally deficient in British Columbia upon which it is hoped, more specific research studies can be made toward providing better service to the mentally deficient.
I venti solari accendono i fulmini
Creators: Eleonora Ferroni
Publisher: name: Media Inaf
Year: 2014

Tramite ricerche sull'attività solare è possibile prevedere il clima sulla Terra. Un gruppo di ricercatori inglesi ha dimostrato come  le proprietà elettriche dell'aria vengono alterate con l'arrivo delle particelle provenienti dal Sole che si scontrano con la nostra atmosfera generando i fulmini.
Effective coherence length estimation of optical wavefronts
Creators: name: Vyas, Akondi
name: Roopashree, M. B.
name: Prasad, B. Raghavendra
Publisher: name: arXiv
Year: 2009
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: In adaptive optics, the measurement of spatial coherence length helps in deciding the optimum design parameters of a Shack Hartmann Sensor (SHS). Two methods of estimating the spatial coherence length of optical wavefronts are presented. The first method is based on counting the number of Hough peaks in the wavefront. The second method is based on a simple data mining technique applied on the wavefronts. Optical wavefronts with different properties are simulated and used for statistical analysis. A comparison of the performance of the two methods is presented using Monte Carlo simulations. It is shown that both these methods can become efficient tools in estimating the effective coherence length of optical wavefronts.
description: 4 pages, 5 figures, in proceedings of the International Conference on Optics and Photonics, 2009
Time and Causation
Creators: name: Bertolami, Orfeu
name: Lobo, Francisco S. N.
Publisher: name: arXiv
Year: 2009
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: In this review paper, we consider the fundamental nature of time and causality, most particularly, in the context of the theories of special and general relativity. We also discuss the issue of closed timelike curves in the context of general relativity, and the associated paradoxes, the question of directionality of the time flow and, rather briefly, the problem of time in quantum gravity.
description: 12 pages. To appear in a special issue of NeuroQuantology
Semantic Segmentation of Radar Detections using Convolutions on Point Clouds
Creators: name: Braun, Marco
name: Cennamo, Alessandro
name: Schoeler, Markus
name: Kollek, Kevin
name: Kummert, Anton
Publisher: name: arXiv
Year: 2023
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences

description: For autonomous driving, radar sensors provide superior reliability regardless of weather conditions as well as a significantly high detection range. State-of-the-art algorithms for environment perception based on radar scans build up on deep neural network architectures that can be costly in terms of memory and computation. By processing radar scans as point clouds, however, an increase in efficiency can be achieved in this respect. While Convolutional Neural Networks show superior performance on pattern recognition of regular data formats like images, the concept of convolutions is not yet fully established in the domain of radar detections represented as point clouds. The main challenge in convolving point clouds lies in their irregular and unordered data format and the associated permutation variance. Therefore, we apply a deep-learning based method introduced by PointCNN that weights and permutes grouped radar detections allowing the resulting permutation invariant cluster to be convolved. In addition, we further adapt this algorithm to radar-specific properties through distance-dependent clustering and pre-processing of input point clouds. Finally, we show that our network outperforms state-of-the-art approaches that are based on PointNet++ on the task of semantic segmentation of radar point clouds.
description: 5th International Conference on Artificial Intelligence, Automation and Control Technologies (AIACT 2021), 26-28 March 2021, Shanghai, China
title: Ð¢Ð²Ð¾ÑÑÐµÑÑÐ²Ð¾ ÐÐ½ÑÐ¾Ð½Ð¸Ð¾ ÐÐ°ÑÐ´Ð¸ Ð² Ð°ÑÑ Ð¸ÑÐµÐºÑÑÑÐµ ÐÐ°ÑÑÐµÐ»Ð¾Ð½Ñ
title: Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÑÐºÐ°Ñ ÑÐ°Ð±Ð¾ÑÐ°
titleType: Subtitle
Creators: name: Ð¡Ð°Ð±Ð»ÑÐºÐ¾Ð²Ð° , 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: 2017
Subjects: Ð°ÑÑ Ð¸ÑÐµÐºÑÑÑÐ°
ÑÐ²Ð¾ÑÑÐµÑÑÐ²Ð¾
Ð¸ÑÐºÑÑÑÑÐ²Ð¾
Ð¼Ð¾Ð´ÐµÑÐ½Ð¸Ð·Ð¼

description: ÐÐ°Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° Ð°ÑÑÐ¸ÑÐµÐºÑÑÑÐµ ÐÐ°ÑÑÐµÐ»Ð¾Ð½Ñ, ÐµÑ ÑÐ²Ð¾Ð»ÑÑÐ¸Ð¸ Ð¸ ÑÐ¾, ÐºÐ°ÐºÐ¾Ðµ Ð¼ÐµÑÑÐ¾ Ð¾Ð½Ð° Ð·Ð°Ð½Ð¸Ð¼Ð°ÐµÑ Ð² ÑÐ¾Ð²ÑÐµÐ¼ÐµÐ½Ð½Ð¾Ð¼ Ð¼Ð¸ÑÐµ. ÐÐºÑÑÐ°Ð»ÑÐ½Ð¾ÑÑÑ Ð²ÑÐ±ÑÐ°Ð½Ð½Ð¾Ð¹ ÑÐµÐ¼Ñ Ð¾Ð±ÑÑÐ»Ð¾Ð²Ð»ÐµÐ½Ð° Ð¾Ð³ÑÐ¾Ð¼Ð½ÑÐ¼ Ð²ÐºÐ»Ð°Ð´Ð¾Ð¼ ÐÐ½ÑÐ¾Ð½Ð¸Ð¾ ÐÐ°ÑÐ´Ð¸ Ð² ÑÐ°Ð·Ð²Ð¸ÑÐ¸Ðµ Ð¼Ð¾Ð´ÐµÑÐ½Ð¸Ð·Ð¼Ð° Ð² ÐÑÐ¿Ð°Ð½Ð¸Ð¸. Ð¢Ð°Ð»Ð°Ð½ÑÐ»Ð¸Ð²ÐµÐ¹ÑÐ¸Ð¹ Ð°ÑÑÐ¸ÑÐµÐºÑÐ¾Ñ ÑÐ´ÐµÐ»Ð°Ð» Ð¸Ð· Ð¾Ð±ÑÑÐ½Ð¾Ð³Ð¾ Ð³Ð¾ÑÐ¾Ð´Ð°, Ð½ÐµÐ¿Ð¾Ð²ÑÐ¾ÑÐ¸Ð¼ÑÐ¹ Ð¿Ð°Ð¼ÑÑÐ½Ð¸Ðº ÐºÑÐ»ÑÑÑÑÑ, Ð¿Ð¾ÑÐ²ÑÑÐ¸Ð² ÑÐ²Ð¾ÑÑÐµÑÑÐ²Ñ Ð±Ð¾Ð»ÐµÐµ 40 Ð»ÐµÑ ÑÐ²Ð¾ÐµÐ¹ Ð¶Ð¸Ð·Ð½Ð¸. Ð¦ÐµÐ»ÑÑ ÑÐ°Ð±Ð¾ÑÑ Ð±ÑÐ»Ð¾: Ð¸Ð·ÑÑÐµÐ½Ð¸Ðµ ÑÐ°Ð·Ð²Ð¸ÑÐ¸Ñ Ð°ÑÑÐ¸ÑÐµÐºÑÑÑÑ ÐÐ°ÑÑÐµÐ»Ð¾Ð½Ñ, Ð°Ð½Ð°Ð»Ð¸Ð· Ð½Ð¾Ð²Ð°ÑÐ¸Ð¹ Ð² ÑÐ²Ð¾ÑÑÐµÑÑÐ²Ðµ ÐÐ½ÑÐ¾Ð½Ð¸Ð¾ ÐÐ°ÑÐ´Ð¸, Ð° ÑÐ°ÐºÐ¶Ðµ Ð½ÑÐ¶Ð½Ð¾ Ð±ÑÐ»Ð¾ Ð¾ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸Ð·Ð¾Ð²Ð°ÑÑ ÑÐ¿ÐµÑÐ¸ÑÐ¸ÐºÑ Ð°ÑÑÐ¸ÑÐµÐºÑÑÑÑ ÐºÐ°ÑÐ°Ð»Ð¾Ð½ÑÐºÐ¾Ð³Ð¾ Ð¼Ð¾Ð´ÐµÑÐ½Ð° Ð½Ð° Ð¿ÑÐ¸Ð¼ÐµÑÐµ Ð¡Ð¾Ð±Ð¾ÑÐ° Ð¡Ð²ÑÑÐ¾Ð³Ð¾ Ð¡ÐµÐ¼ÐµÐ¹ÑÑÐ²Ð° Ð² ÐÐ°ÑÑÐµÐ»Ð¾Ð½Ðµ.
La RAI e il MIUR si rinnovano
Creators: Francesco Rea
Publisher: name: Media Inaf
Year: 2014

È la scommessa che ha voluto correre e sta correndo il direttore Silvia Calandrelli, che ha chiesto a Federico Taddia di fare di Nautilus il programma di prima serata dedicato alla scienza. A partecipare alla sfida ha chiamato i principali enti di ricerca, dall'INAF, che forse per primo ha saputo interpretarne il progetto, all'INFN, al CNR, all'INGV, all'IIT
Role of the defect-core in energetics of vacancies
Creators: name: Gavini, Vikram
Publisher: name: arXiv
Year: 2009
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Electronic structure calculations at macroscopic scales are employed to investigate the crucial role of a defect-core in the energetics of vacancies in aluminum. We find that vacancy core-energy is significantly influenced by the state of deformation at the vacancy-core, especially volumetric strains. Insights from the core electronic structure and computed displacement fields show that this dependence on volumetric strains is closely related to the changing nature of the core-structure under volumetric deformations. These results are in sharp contrast to mechanics descriptions based on elastic interactions that often consider defect core-energies as an inconsequential constant. Calculations suggest that the variation in core-energies with changing macroscopic deformations is quantitatively more significant than the corresponding variation in relaxation energies associated with elastic fields. Upon studying the influence of various macroscopic deformations, which include volumetric, uniaxial, biaxial and shear deformations, on the formation energies of vacancies, we show that volumetric deformations play a dominant role in governing the energetics of these defects. Further, by plotting formation energies of vacancies and di-vacancies against the volumetric strain corresponding to any macroscopic deformation, we find that all variations in the formation energies collapse on to a universal curve. This suggests a universal role of volumetric strains in the energetics of vacancies. Implications of these results in the context of dynamic failure in metals due to spalling are analyzed.
title: ÐÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ ÑÑÐ±ÑÐ¸Ð½Ñ ÑÐ¾Ð½Ð½Ð¾Ð³Ð¾ ÑÐµÐ·Ð¾Ð½Ð°Ð½ÑÐ° Ð² Ð¿ÑÐ¾Ð´Ð¾Ð»ÑÐ½Ð¾ ÐºÐ¾Ð¼Ð¿ÐµÐ½ÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð½ÑÑ Ð»Ð¸Ð½Ð¸ÑÑ ÑÐ»ÐµÐºÑÑÐ¾Ð¿ÐµÑÐµÐ´Ð°ÑÐ¸ Ð¿ÑÐ¸ Ð²ÑÐ´Ð°ÑÐµ Ð¼Ð¾ÑÐ½Ð¾ÑÑÐ¸ Ð¾Ñ Ð²ÐµÑÑÐ¾ÑÐ»ÐµÐºÑÑÐ¾ÑÑÐ°Ð½ÑÐ¸Ð¹
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¼Ð°Ð³Ð¸ÑÑÑÐ°
titleType: Subtitle
Creators: name: ÐÐ¾Ð·Ð°, ÐÑÑÐµÐ¼
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ÐµÑÑÐ¾ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¸Ðµ ÑÑÐ°Ð½ÑÐ¸Ð¸
ÐÑÐµÐ¾Ð±ÑÐ°Ð·Ð¾Ð²Ð°ÑÐµÐ»Ð¸ Ð½Ð°Ð¿ÑÑÐ¶ÐµÐ½Ð¸Ñ
Ð­Ð»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¸Ðµ Ð¼Ð°ÑÐ¸Ð½Ñ Ð°ÑÐ¸Ð½Ñ ÑÐ¾Ð½Ð½ÑÐµ
ÐÐµÑÑÐ¾ÑÐ½ÐµÑÐ³ÐµÑÐ¸ÑÐµÑÐºÐ¸Ðµ ÑÑÑÐ°Ð½Ð¾Ð²ÐºÐ¸
Ð­Ð»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¸Ðµ Ð»Ð¸Ð½Ð¸Ð¸ Ð¿ÐµÑÐµÐ´Ð°ÑÐ¸

description: Ð Ð°Ð±Ð¾ÑÐ° Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÑÐ»Ð¾Ð²Ð¸Ð¹ Ð²Ð¾Ð·Ð½Ð¸ÐºÐ½Ð¾Ð²ÐµÐ½Ð¸Ñ ÑÑÐ±ÑÐ¸Ð½ÑÑÐ¾Ð½Ð½Ð¾Ð³Ð¾ ÑÐµÐ·Ð¾Ð½Ð°Ð½ÑÐ° Ð² Ð¿ÑÐ¾Ð´Ð¾Ð»ÑÐ½Ð¾ ÐºÐ¾Ð¼Ð¿ÐµÐ½ÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð½ÑÑ Ð»Ð¸Ð½Ð¸ÑÑ ÑÐ»ÐµÐºÑÑÐ¾Ð¿ÐµÑÐµÐ´Ð°ÑÐ¸ Ð¿ÑÐ¸ Ð²ÑÐ´Ð°ÑÐµ Ð¼Ð¾ÑÐ½Ð¾ÑÑÐ¸ Ð¾Ñ Ð²ÐµÑÑÐ¾ÑÐ»ÐµÐºÑÑÐ¾ÑÑÐ°Ð½ÑÐ¸Ð¹, Ð¸ÑÐ¿Ð¾Ð»ÑÐ·ÑÑÑÐ¸Ñ Ð²ÐµÑÑÐ¾ÑÐ½ÐµÑÐ³ÐµÑÐ¸ÑÐµÑÐºÐ¸Ðµ ÑÑÑÐ°Ð½Ð¾Ð²ÐºÐ¸ Ñ Ð¼Ð°ÑÐ¸Ð½Ð°Ð¼Ð¸ Ð´Ð²Ð¾Ð¹Ð½Ð¾Ð³Ð¾ Ð¿Ð¸ÑÐ°Ð½Ð¸Ñ. ÐÑÐ¾Ð´ÐµÐ¼Ð¾Ð½ÑÑÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¾ Ð²Ð»Ð¸ÑÐ½Ð¸Ðµ ÑÐµÐ¶Ð¸Ð¼Ð° ÑÐ°Ð±Ð¾ÑÑ Ð²ÐµÑÑÐ¾ÑÐ½ÐµÑÐ³ÐµÑÐ¸ÑÐµÑÐºÐ¾Ð¹ ÑÑÑÐ°Ð½Ð¾Ð²ÐºÐ¸ Ð¸ ÑÑÐµÐ¿ÐµÐ½Ð¸ Ð¿ÑÐ¾Ð´Ð¾Ð»ÑÐ½Ð¾Ð¹ ÐºÐ¾Ð¼Ð¿ÐµÐ½ÑÐ°ÑÐ¸Ð¸ Ð»Ð¸Ð½Ð¸Ð¸ ÑÐ»ÐµÐºÑÑÐ¾Ð¿ÐµÑÐµÐ´Ð°ÑÐ¸ Ð½Ð° Ð¿ÑÐ¾ÑÐµÐºÐ°Ð½Ð¸Ðµ ÑÑÐ±ÑÐ¸Ð½ÑÑÐ¾Ð½Ð½Ð¾Ð³Ð¾ ÑÐµÐ·Ð¾Ð½Ð°Ð½ÑÐ° Ð¸ ÐµÐ³Ð¾ Ð½ÐµÐ³Ð°ÑÐ¸Ð²Ð½ÑÐµ Ð¿Ð¾ÑÐ»ÐµÐ´ÑÑÐ²Ð¸Ñ. ÐÑÐµÐ´Ð»Ð¾Ð¶ÐµÐ½Ñ ÑÐ¸ÑÑÐµÐ¼Ð½ÑÐµ ÑÐµÑÐµÐ½Ð¸Ñ Ð´Ð»Ñ Ð¸ÑÐºÐ»ÑÑÐµÐ½Ð¸Ñ Ð²Ð¾Ð·Ð¼Ð¾Ð¶Ð½Ð¾ÑÑÐ¸ Ð²Ð¾Ð·Ð½Ð¸ÐºÐ½Ð¾Ð²ÐµÐ½Ð¸Ñ ÑÑÐ±ÑÐ¸Ð½ÑÑÐ¾Ð½Ð½Ð¾Ð³Ð¾ ÑÐµÐ·Ð¾Ð½Ð°Ð½ÑÐ° Ð² Ð¿Ð¾Ð´Ð¾Ð±Ð½ÑÑ ÑÑÐµÐ¼Ð°Ñ.
Ecco come si formano le magnetar
Creators: Eleonora Ferroni
Publisher: name: Media Inaf
Year: 2014

Si tratta dei resti super-densi delle esplosioni di supernova e sono i magneti più potenti dell'universo. Un'equipe di astronomi europei crede ora di aver trovato per la prima volta la stella compagna di una magnetar. Perché questa particolare stella non è collassata in un buco nero come gli astronomi si aspettavano?
La Valeur d'un Entier Classique en $λμ$-Calcul
Creators: name: Nour, Karim
Publisher: name: arXiv
Year: 2009
Subjects: subject: Logic (math.LO)
subject: FOS: Mathematics

description: In this paper, we present three methods to give the value of a classical integer in $λμ$-calculus. The first method is an external method and gives the value and the false part of a normal classical integer. The second method uses a new reduction rule and gives as result the corresponding Church integer. The third method is the M. Parigot's method which uses the J.L. Krivine's storage operators.
Single Domain Dynamic Generalization for Iris Presentation Attack Detection
Creators: name: Li, Yachun
name: Wang, Jingjing
name: Chen, Yuhui
name: Xie, Di
name: Pu, Shiliang
Publisher: name: arXiv
Year: 2023
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Computer and information sciences

description: Iris presentation attack detection (PAD) has achieved great success under intra-domain settings but easily degrades on unseen domains. Conventional domain generalization methods mitigate the gap by learning domain-invariant features. However, they ignore the discriminative information in the domain-specific features. Moreover, we usually face a more realistic scenario with only one single domain available for training. To tackle the above issues, we propose a Single Domain Dynamic Generalization (SDDG) framework, which simultaneously exploits domain-invariant and domain-specific features on a per-sample basis and learns to generalize to various unseen domains with numerous natural images. Specifically, a dynamic block is designed to adaptively adjust the network with a dynamic adaptor. And an information maximization loss is further combined to increase diversity. The whole network is integrated into the meta-learning paradigm. We generate amplitude perturbed images and cover diverse domains with natural images. Therefore, the network can learn to generalize to the perturbed domains in the meta-test phase. Extensive experiments show the proposed method is effective and outperforms the state-of-the-art on LivDet-Iris 2017 dataset.
description: ICASSP 2023 Camera Ready
Multi mode nano scale Raman echo quantum memory
Creators: name: Moiseev, S. A.
name: Moiseev, E. S.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Low loss magnetic surface plasmon polariton (SPP) modes characterized by enhanced electrical field component and subwavelength confinement on the dielectric and negative-index metamaterial interface are presented. We demonstrate a possibility of storage and perfect retrieval of the low loss magnetic SPP fields by using a photon echo quantum memory on Raman atomic transition. We describe specific properties of the proposed technique which opens a possibility for efficient nano scale multi-mode quantum memory.
description: 14 pages, 6 figures
Ottantamila anni per un’orbita
Creators: Marco Galliani
Publisher: name: Media Inaf
Year: 2014

Record di distanza per un esopianeta dalla sua stella madre: GU Psc b, scoperto da un team guidato da una dottoranda dell'Università di Montreal, è a 2.000 unità astronomiche dall'astro attorno a cui orbita
INTEGRAL and XMM-Newton observations of AX J1845.0-0433
Creators: name: Heras, J. A. Zurita
name: Walter, R.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: AX J1845.0-0433 is a transient high-mass X-ray binary discovered by ASCA. The source displays bright and short flares observed recently with INTEGRAL. The transient behaviour and the bright and short flares are studied in order to understand the accretion mechanisms and the nature of the source. Public INTEGRAL data and a pointed XMM-Newton observation are used to study in details the flaring and quiescent phases. AX J1845.0-0433 is a persistent X-ray binary with a O9.5I supergiant companion emitting at a low 0.2-100 keV luminosity of ~1e35 erg/s with seldom flares reaching luminosities of 1e36 erg/s. The most-accurate X-ray position is R.A. (2000) =18h45m01s.4 and Dec. = -04deg33'57''.7 (uncertainty 2''). Variability factors of 50 are observed on time scale as short as hundreds of seconds. The broad-band high-energy spectrum is typical of wind-fed accreting pulsars with an intrinsic absorption of NH=(2.6+/-0.2)e22 cm-2, a hard continuum of Gamma=(0.7-0.9)+/-0.1 and a high-energy cutoff at Ecut=16+/-3 keV. An excess at low energies is also observed fitted with a black body with a temperature of kT=0.18+/-0.05 keV. Optically-thin and highly-ionised iron (Fe XVIII-XIX) located near the supergiant star is detected during the quiescence phase. The spectral shape of the X-ray continuum is constant. The flare characteristics in contrast to the persistent quiescent emission suggest that clumps of mass M~1e22 g are formed within the stellar wind of the supergiant companion.
description: 7 pages, 5 figures, accepted for publication in Astronomy and Astrophysics
Materia oscura? No, tu no
Creators: Giulia Bonelli
Publisher: name: Media Inaf
Year: 2014

Uno dei principali indiziati per spiegare la natura della materia oscura è stato appena eliminato dalla lista delle particelle possibili. È il risultato di un esperimento condotto con lo spettrometro HADES, che smentisce l’esistenza dei cosiddetti bosoni U, o fotoni oscuri. I risultati su Physics Letters B