cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
The application of human visual attention in machine vision
Creators: name: Al-Azawi, Mohammad
Publisher: name: figshare
Year: 2024
Subjects: classificationCode: 460304
subject: Computer vision

description: Machine vision is still a challenging topic and attracts manyresearchers to research in this field. The main differencebetween machine vision and human vision is that, machinecan see images as a set of pixels, while human can usedcognitive capabilities in identifying the contents of the image.Attention is one of the important properties of Human VisionSystem, with which the human can focus only on part of thescene at a time; scenes with more abrupt features shall attracthuman attention more than other regions. In this paper, weshall simulate the human attention and discuss its applicationin machine vision and how it will improve the result of theretrieval process and image identification and understanding.Artificial intelligence shall be used in the proposed algorithmto cluster the salient points that were obtained either from eyetrackers or from saliency extraction techniques.
title: ÐÐ½Ð°Ð»Ð¸Ð· Ð½Ð¸Ð·ÐºÐ¾ÑÐ°ÑÑÐ¾ÑÐ½ÑÑ ÑÐµÐ»Ð°ÐºÑÐ°ÑÐ¸Ð¾Ð½Ð½ÑÑ Ð¿ÑÐ¾ÑÐµÑÑÐ¾Ð² Ð² Ð¼Ð¾Ð½Ð¾ÐºÑÐ¸ÑÑÐ°Ð»Ð»Ðµ Ð½Ð°ÑÑÐ¸Ð¹-Ð²Ð¸ÑÐ¼ÑÑÐ¾Ð²Ð¾Ð³Ð¾ ÑÐ¸ÑÐ°Ð½Ð°ÑÐ° (NBT)
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ÑÐ°ÑÐ¾Ð², ÐÐ°Ð´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: 2017
Subjects: Ð¡ÐµÐ³Ð½ÐµÑÐ¾ÑÐ»ÐµÐºÑÑÐ¸ÐºÐ¸
Ð­Ð»ÐµÐºÑÑÐ¾Ð¿ÑÐ¾Ð²Ð¾Ð´Ð½Ð¾ÑÑÑ
ÐÐ¸ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ°Ñ Ð¿ÑÐ¾Ð½Ð¸ÑÐ°ÐµÐ¼Ð¾ÑÑÑ
ÐÐ°ÑÑÐ¸Ð¹
ÐÐ¸ÑÐ¼ÑÑ

description: Ð Ð°Ð±Ð¾ÑÐ° Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° Ð°Ð½Ð°Ð»Ð¸Ð·Ñ Ð½Ð¸Ð·ÐºÐ¾ÑÐ°ÑÑÐ¾ÑÐ½ÑÑ ÑÐµÐ»Ð°ÐºÑÐ°ÑÐ¸Ð¾Ð½Ð½ÑÑ Ð¿ÑÐ¾ÑÐµÑÑÐ¾Ð² Ð² Ð¼Ð¾Ð½Ð¾ÐºÑÐ¸ÑÑÐ°Ð»Ð»Ðµ Ð½Ð°ÑÑÐ¸Ð¹-Ð²Ð¸ÑÐ¼ÑÑÐ¾Ð³Ð¾ ÑÐ¸ÑÐ°Ð½Ð°ÑÐ°. ÐÑÐ¾Ð²Ð¾Ð´Ð¸ÑÑÑ Ð°Ð½Ð°Ð»Ð¸Ð· Ð´Ð¸ÑÐ¿ÐµÑÑÐ¸Ð¾Ð½Ð½ÑÑ Ð·Ð°Ð²Ð¸ÑÐ¸Ð¼Ð¾ÑÑÐµÐ¹ Ð² ÑÐ°Ð¼ÐºÐ°Ñ Ð¼Ð¾Ð´ÐµÐ»ÑÐ½Ð¾Ð³Ð¾ ÑÐ¿ÐµÐºÑÑÐ°. ÐÑÑÐ»ÐµÐ´ÑÐµÑÑÑ Ð²Ð»Ð¸ÑÐ½Ð¸Ðµ Ð²ÑÑÐ¾ÐºÐ¾ÑÐµÐ¼Ð¿ÐµÑÐ°ÑÑÑÐ½Ð¾Ð³Ð¾ Ð¾ÑÐ¶Ð¸Ð³Ð° Ð½Ð° Ð¿Ð¾Ð²ÐµÐ´ÐµÐ½Ð¸Ðµ Ð¿ÑÐ¾Ð²Ð¾Ð´Ð¸Ð¼Ð¾ÑÑÐ¸ Ð¸ Ð´Ð¸ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¾Ð¹ Ð¿ÑÐ¾Ð½Ð¸ÑÐ°ÐµÐ¼Ð¾ÑÑÐ¸ Ð² Ð¾Ð±Ð»Ð°ÑÑÐ¸ Ð²ÑÑÐ¾ÐºÐ¸Ñ ÑÐµÐ¼Ð¿ÐµÑÐ°ÑÑÑ.
Management of Location Based Advertisement Services using Spatial Triggers in Cellular Networks
Creators: name: Irfan, M.
name: Baig, M. M. Tahir N.
name: Khan, Furqan H.
name: Hashmi, Raheel M.
name: Shehzad, Khurram
name: Ali, Assad
Publisher: name: arXiv
Year: 2009
Subjects: subject: Networking and Internet Architecture (cs.NI)
subject: FOS: Computer and information sciences

description: This paper discusses the advent of new technologies which have emerged under the area of Location Based Services (LBS). An innovative implementation and approach has been presented for design of applications which are inventive and attractive towards the user. Spatial Trigger is one of the most promising additions to the LBS technologies. This paper describes ways in which mobile advertisement services can be introduced effectively in the cellular market by bringing innovation in them through effective usage of Spatial Triggers. Hence, opening new horizons to make the consumer cellular networks, commercially, more effective and informative.
description: 5 pages IEEE format, International Journal of Computer Science and Information Security, IJCSIS 2009, ISSN 1947 5500, Impact Factor 0.423, http://sites.google.com/site/ijcsis/
Epidermoid cyst:
Creators: name: Mubarak, Fatima
Publisher: name: EURORAD
Year: 2015
Subjects: subject: Neuroradiology brain
subject: MR-Angiography
subject: Diagnostic procedure
subject: Congenital

description: Clinical History Image Findings Discussion Find Diagnosis Differential Diagnosis
description: male, 55 years
description: Clinical History: A 55 years old male know epileptic presented with status in emergency room. Final Diagnosis: Epidermoid cyst
High-field phase-diagram of Fe arsenide superconductors
Creators: name: Jo, Y. J.
name: Jaroszynski, J.
name: Yamamoto, A.
name: Gurevich, A.
name: Riggs, S. C.
name: Boebinger, G. S.
name: Larbalastier, D.
name: Wen, H. H.
name: Zhigadlo, N. D.
name: Katrych, S.
name: Bukowski, Z.
name: Karpinski, J.
name: Liu, R. H.
name: Chen, H.
name: Chen, X. H.
name: Balicas, L.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Here, we report an overview of the phase diagram of single layered and double layered Fe arsenide superconductors at high magnetic fields. Our systematic magnetotransport measurements of polycrystalline SmFeAsO$_{1-x}$F$_x$ at different doping levels confirm the upward curvature of the upper critical magnetic field $H_{c2}(T)$ as a function of temperature $T$ defining the phase boundary between the superconducting and metallic states for crystallites with the ab planes oriented nearly perpendicular to the magnetic field. We further show from measurements on single crystals that this feature, which was interpreted in terms of the existence of two superconducting gaps, is ubiquitous among both series of single and double layered compounds. In all compounds explored by us the zero temperature upper critical field $H_{c2}(0)$, estimated either through the Ginzburg-Landau or the Werthamer-Helfand-Hohenberg single gap theories, strongly surpasses the weak coupling Pauli paramagnetic limiting field. This clearly indicates the strong coupling nature of the superconducting state and the importance of magnetic correlations for these materials. Our measurements indicate that the superconducting anisotropy, as estimated through the ratio of the effective masses $γ= (m_c/m_{ab})^{1/2}$ for carriers moving along the c-axis and the ab planes, respectively, is relatively modest as compared to the high-$T_c$ cuprates, but it is temperature, field and even doping dependent. Finally, our preliminary estimations of the irreversibility field $H_m(T)$, separating the vortex-solid from the vortex-liquid phase in the single layered compounds, indicates that it is well described by the melting of a vortex lattice in a moderately anisotropic uniaxial superconductor.
description: 12 pages, for Physica C, special issue on the Fe oxypnictides (revised version)
Desertion: legislation and administration : a comparative review of desertion legislation in British Columbia, Saskatchewan and Ontario : administration of desertion legislation by Family Courts; implications for social work practice in British Columbia.
Creators: name: Bingham, Thomas Donald
Publisher: name: University of British Columbia
Year: 2012

description: The purpose of this study has been to review desertion legislation; and to examine social work participation in the administration of desertion laws. The key question posed is: Does legislation work in dealing with cases of desertion? In order to gather answers to the key question, pertinent legislation is reviewed. Included is: (a) The Canadian Criminal Code; (b) maintenance legislation of the provinces of Ontario, Saskatchewan and British Columbia; (c) common law remedies; and (d) certain English and American laws which pertain to desertion. To gain an understanding of the policies and problems of administering desertion legislation, interviews were held with those who are working daily with eases of desertion and non-support. Interviewed were; Judges of the Family Court, Magistrates, police, probation officers, provincial and municipal social welfare administrators, and social workers. The Family Court is the acknowledge authority in dealing with problems of desertion. Because of this, its policies were used as a guide in reviewing the procedures followed by other social welfare agencies throughout British Columbia. This study suggests that; (a) certain minor revisions would strengthen the British Columbia Wives' and Children's Maintenance Act; (b) desertion Is as much a social problem as a legal problem; (c) social workers would be well advised to consider taking a more active part in court cases involving desertion; (d) in the final analysis a man cannot be forced to support his dependents if he wilfully refuses; and (e) skillful social work help can assist many deserters to assume their maintenance responsibilities.
title: ÐÐ½Ð°Ð»Ð¸Ð· Ð²Ð»Ð¸ÑÐ½Ð¸Ñ ÑÐ¾Ð´ÐµÑÐ¶Ð°Ð½Ð¸Ñ ÐºÑÐµÐ¼Ð½Ð¸Ñ Ð½Ð° Ñ Ð¾Ð´ ÑÐ°Ð²Ð½Ð¾Ð²ÐµÑÐ½Ð¾Ð¹ ÐºÑÐ¸ÑÑÐ°Ð»Ð»Ð¸Ð·Ð°ÑÐ¸Ð¸ ÑÐ¸Ð»ÑÐ¼Ð¸Ð½Ð° ÐÐ5Ð4 Ñ Ð¿ÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸ÐµÐ¼ ÑÐµÑÐ¼Ð¾Ð´Ð¸Ð½Ð°Ð¼Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
Creators: name: Ð¡Ð°Ð²Ð¸Ð½Ð¾Ð²Ð°, 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: ÐºÑÐµÐ¼Ð½Ð¸Ð¹
ÑÐ°Ð²Ð½Ð¾Ð²ÐµÑÐ½Ð°Ñ ÐºÑÐ¸ÑÑÐ°Ð»Ð»Ð¸Ð·Ð°ÑÐ¸Ñ ÑÐ¸Ð»ÑÐ¼Ð¸Ð½Ð°
ÑÐµÑÐ¼Ð¾Ð´Ð¸Ð½Ð°Ð¼Ð¸ÑÐµÑÐºÐ¾Ðµ Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ

description: Ð Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ Ð¸Ð·ÑÑÐµÐ½Ð¾ Ð²Ð»Ð¸ÑÐ½Ð¸Ðµ ÑÐ¸Ð¼Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ ÑÐ¾ÑÑÐ°Ð²Ð° ÑÐ¿Ð»Ð°Ð²Ð° ÐÐ5Ð4 Ð½Ð° ÐµÐ³Ð¾ ÑÐµÐ¿Ð»Ð¾ÑÐ¸Ð·Ð¸ÑÐµÑÐºÐ¸Ðµ ÑÐ²Ð¾Ð¹ÑÑÐ²Ð° Ñ Ð¿Ð¾Ð¼Ð¾ÑÑÑ ÑÐµÑÐ¼Ð¾Ð´Ð¸Ð½Ð°Ð¼Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ. ÐÑÐµÐ½ÐµÐ½Ð¾ Ð²Ð»Ð¸ÑÐ½Ð¸Ðµ ÑÐ¾Ð´ÐµÑÐ¶Ð°Ð½Ð¸Ñ ÐºÑÐµÐ¼Ð½Ð¸Ñ, Ð¼Ð°Ð³Ð½Ð¸Ñ, Ð¼Ð°ÑÐ³Ð°Ð½ÑÐ° Ð¸ Ð¶ÐµÐ»ÐµÐ·Ð° Ð½Ð° ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸ÐºÐ¸ ÑÐ¿Ð»Ð°Ð²Ð° ÐÐ5Ð4. ÐÐ¾ÐºÐ°Ð·Ð°Ð½Ð¾ Ð²Ð»Ð¸ÑÐ½Ð¸Ðµ ÑÑÐ»Ð¾Ð²Ð¸Ð¹ ÐºÑÐ¸ÑÑÐ°Ð»Ð»Ð¸Ð·Ð°ÑÐ¸Ð¸ Ð½Ð° ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸ÐºÐ¸ ÑÐ¿Ð»Ð°Ð²Ð° Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ðµ Al-Si-Cu. ÐÐ»Ñ Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ð¸Ñ ÑÐ°ÑÑÐµÑÐ¾Ð² Ð² ÑÐ°Ð±Ð¾ÑÐµ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð»Ð°ÑÑ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð° Ð´Ð»Ñ ÑÐµÑÐ¼Ð¾Ð´Ð¸Ð½Ð°Ð¼Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ ÑÐ°Ð·Ð¾Ð²ÑÑ Ð¿ÑÐµÐ²ÑÐ°ÑÐµÐ½Ð¸Ð¹ Polytherm.
Ultra-fast Graphene-Plasmonic Hybrid Metasurface Saturable Absorber with Low Saturation Fluence
Creators: name: Rafique, Md Zubair Ebne
name: Basiri, Ali
name: Bai, Jing
name: Zuo, Jiawei
name: Yao, Yu
Publisher: name: arXiv
Year: 2023
Subjects: subject: Optics (physics.optics)
subject: Applied Physics (physics.app-ph)
subject: FOS: Physical sciences

description: Exploring novel materials with enhanced optical nonlinearities at low power levels with ultrafast response and small footprints is of great interests for information processing, communication, sensing and quantum systems. Recent progress on nonlinear metamaterials and metasurfaces suggests promising solutions to overcome the limitations of nonlinear materials in nature. Here we present a design concept for highly enhanced saturable absorption effect based on subwavelength-thick (<1/5$λ$0) hybrid graphene-plasmonic metasurface structures in infrared wavelengths. Our theoretical and experimental results demonstrated that, by exciting nonequilibrium carriers inside nanoscale hotspots, one could not only enhance the saturable absorption in graphene, but also reduce the saturation fluence by over 3 orders of magnitude (from ~ 1 mJ/cm2 to ~100 nJ/cm2). Our pump-probe measurement results suggested an ultrashort saturable absorption recovery time (<60 fs), which is ultimately determined by the relaxation dynamics of photoexcited carriers in graphene. We also observed pulse narrowing effects in our devices based on the autocorrelation measurement results. Such design concepts can be tailored via structure engineering to operate in broader wavelength ranges up to mid- and far- infrared spectral regions. These ultrafast low-saturation fluence saturable absorber designs can enable low-threshold, compact, self-starting mode-locked lasers, laser pulse shaping, and high-speed optical information processing.
Una misura per la costante gravitazionale
Creators: Eleonora Cossi
Publisher: name: Media Inaf
Year: 2014

Una trappola quantistica per misurare la costante gravitazionale di Newton. E' il 'trucco' usato da un team di ricercatori italiani, INFN e Università di Firenze, per arrivare alla determinazione della costante G con un'approssimazione di solo lo 0,015%
Non-isothermal model for the direct isotropic/smectic-A liquid crystalline transition
Creators: name: Abukhdeir, Nasser Mohieddin
name: Rey, Alejandro D.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: An extension to a high-order model for the direct isotropic/smectic-A liquid crystalline phase transition was derived to take into account thermal effects including anisotropic thermal diffusion and latent heat of phase-ordering. Multi-scale multi-transport simulations of the non-isothermal model were compared to isothermal simulation, showing that the presented model extension corrects the standard Landau-de Gennes prediction from constant growth to diffusion-limited growth, under shallow quench/undercooling conditions. Non-isothermal simulations, where meta-stable nematic pre-ordering precedes smectic-A growth, were also conducted and novel non-monotonic phase-transformation kinetics observed.
description: First revision: 20 pages, 7 figures
title: Ð Ð¾Ð¶Ð´ÐµÐ½Ð¸Ðµ phi-Ð¼ÐµÐ·Ð¾Ð½Ð¾Ð² Ð² ÑÑÐ¾Ð»ÐºÐ½Ð¾Ð²ÐµÐ½Ð¸ÑÑ Cu+Au Ð¸ U+U Ð¿ÑÐ¸ ÑÐ½ÐµÑÐ³Ð¸ÑÑ 200 Ð¸ 192 Ð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Ð¸ÑÑÐ°Ð½ÐºÐ¾Ð², Ð®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: 2018
Subjects: ÐÐµÐ·Ð¾Ð½Ñ
Ð­Ð»ÐµÐ¼ÐµÐ½ÑÐ°ÑÐ½ÑÐµ ÑÐ°ÑÑÐ¸ÑÑ Ð¿ÑÐ¸ Ð²ÑÑÐ¾ÐºÐ¸Ñ ÑÐ½ÐµÑÐ³Ð¸ÑÑ
ÐÐ»Ð°Ð·Ð¼Ð° (ÑÐ¸Ð·.)
ÐÑÐ¾Ð¼Ð½ÑÐµ ÑÑÐ¾Ð»ÐºÐ½Ð¾Ð²ÐµÐ½Ð¸Ñ
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description: Ð Ð¿ÑÐ¾ÑÐµÑÑÐµ ÑÐ°Ð±Ð¾ÑÑ Ð±ÑÐ»Ð¸ Ð¸Ð·Ð¼ÐµÑÐµÐ½Ñ Ð¸Ð½Ð²Ð°ÑÐ¸Ð°Ð½ÑÐ½ÑÐµ Ð´Ð¸ÑÑÐµÑÐµÐ½ÑÐ¸Ð°Ð»ÑÐ½ÑÐµ ÑÐ¿ÐµÐºÑÑÑ ÑÐ¾Ð¶Ð´ÐµÐ½Ð¸Ñ Ð¸ ÑÐ°ÐºÑÐ¾ÑÑ ÑÐ´ÐµÑÐ½Ð¾Ð¹ Ð¼Ð¾Ð´Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¸ Ï-Ð¼ÐµÐ·Ð¾Ð½Ð¾Ð² Ð² Cu+Au ÑÑÐ¾Ð»ÐºÐ½Ð¾Ð²ÐµÐ½Ð¸ÑÑ Ð¿ÑÐ¸ ÑÐ½ÐµÑÐ³Ð¸Ð¸ 200 ÐÑÐ. ÐÐ·Ð¼ÐµÑÐµÐ½Ð¸Ñ Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ñ Ð² Ð¿ÑÑÐ¸ ÐºÐ»Ð°ÑÑÐ°Ñ ÑÐ¾Ð±ÑÑÐ¸Ð¹ Ð¿Ð¾ ÑÐµÐ½ÑÑÐ°Ð»ÑÐ½Ð¾ÑÑÐ¸ Ð² Ð´Ð¸Ð°Ð¿Ð°Ð·Ð¾Ð½Ðµ Ð¿Ð¾Ð¿ÐµÑÐµÑÐ½ÑÑ Ð¸Ð¼Ð¿ÑÐ»ÑÑÐ¾Ð² Ð¾Ñ 1 Ð´Ð¾ 7 ÐÑÐ/Ñ Ð² ÑÐºÑÐ¿ÐµÑÐ¸Ð¼ÐµÐ½ÑÐµ PHENIX Ð½Ð° ÐºÐ¾Ð»Ð»Ð°Ð¹Ð´ÐµÑÐµ RHIC. ÐÑÑÐ¾Ð´Ñ Ï-Ð¼ÐµÐ·Ð¾Ð½Ð¾Ð² Ð¿Ð¾Ð´Ð°Ð²Ð»ÐµÐ½Ñ Ð² Ð¾Ð±Ð»Ð°ÑÑÐ¸ Ð±Ð¾Ð»ÑÑÐ¸Ñ Ð¿Ð¾Ð¿ÐµÑÐµÑÐ½ÑÑ Ð¸Ð¼Ð¿ÑÐ»ÑÑÐ¾Ð² Ð² ÑÐµÐ½ÑÑÐ°Ð»ÑÐ½ÑÑ ÑÑÐ¾Ð»ÐºÐ½Ð¾Ð²ÐµÐ½Ð¸ÑÑ. ÐÐ¾Ð´Ð°Ð²Ð»ÐµÐ½Ð¸Ðµ Ð¸Ð½Ð²Ð°ÑÐ¸Ð°Ð½ÑÐ½ÑÑ Ð²ÑÑÐ¾Ð´Ð¾Ð² Ï-Ð¼ÐµÐ·Ð¾Ð½Ð¾Ð², Ð¿Ð¾Ð»ÑÑÐµÐ½Ð½Ð¾Ðµ Ð² Ð½ÐµÑÐ¸Ð¼Ð¼ÐµÑÑÐ¸ÑÐ½Ð¾Ð¹ ÑÐ¸ÑÑÐµÐ¼Ðµ ÑÑÐ¾Ð»ÐºÐ½Ð¾Ð²ÐµÐ½Ð¸Ð¹ ÑÑÐ¶ÐµÐ»ÑÑ ÑÐ´ÐµÑ (Cu+Au) Ð¸Ð¼ÐµÐµÑ ÑÑ Ð¶Ðµ ÑÐµÐ½Ð´ÐµÐ½ÑÐ¸Ñ, ÑÑÐ¾ Ð¸ Ð¿Ð¾Ð´Ð°Ð²Ð»ÐµÐ½Ð¸Ðµ Ï-Ð¼ÐµÐ·Ð¾Ð½Ð¾Ð², Ð¸Ð·Ð¼ÐµÑÐµÐ½Ð½ÑÑ Ð² ÑÑÐ¶ÐµÐ»ÑÑ ÑÐ¸Ð¼Ð¼ÐµÑÑÐ¸ÑÐ½ÑÑ ÑÐ¸ÑÑÐµÐ¼Ð°Ñ (Au+Au, Ð¡u+Cu) Ð¿ÑÐ¸ ÑÐ¾Ð¹ Ð¶Ðµ ÑÐ½ÐµÑÐ³Ð¸Ð¸, Ð²Ð¾ Ð²ÑÐµÐ¼ Ð¿ÑÐ¾Ð¼ÐµÐ¶ÑÑÐºÐµ Ð¿Ð¾Ð¿ÐµÑÐµÑÐ½ÑÑ Ð¸Ð¼Ð¿ÑÐ»ÑÑÐ¾Ð².
title: The first analysis of the outward H fluxes measured by IBEX-Lo in 20–50 RE geocentric distances
Creators: name: Park, Jeewoo
name: Connor, Hyunju K.
Publisher: name: Frontiers
Year: 2025
Subjects: subject: exosphere
subject: IBEX
subject: charge-exchange
subject: atmospheric loss
subject: non-thermal process
subject: energetic neutral atoms

description: In this study, we analyze the energetic neutral atom (ENA) observations measured in the lowest energy channel (10–21 eV) of the IBEX-Lo instrument on Interstellar Boundary Explorer (IBEX) during two spring seasons, day of year (DOY) 101–146, 2009, and DOY 88–178, 2013, confirming the existence of outward hydrogen (H) fluxes at 15 eV. The outward H flux decreases slightly with distance, showing an intensity of approximately 106 cm?2 s?1 sr?1 keV?1. Results also suggest that the outward H fluxes are not influenced by solar radio flux. We compute the expected H ENA fluxes at 15 eV using ion flux measurements from the Helium, Oxygen, Proton, and Electron (HOPE) mass spectrometer aboard the Radiation Belt Storm Probes (RBSP) during the corresponding period of the 2013 spring season, combined with a simple exospheric density model (nH=nH0(r0/r)3, where r0=10 RE). The expected ENA fluxes similarly show a decrease in the intensity with increasing geocentric distance, which is on the order of 105–106 cm-2 s?1 sr?1 keV?1. These consistent features suggest that the outward H fluxes observed by IBEX-Lo are closely related to escaping H ENAs produced within the inner exosphere (<4 RE).
The Complexity of Propositional Implication
Creators: name: Beyersdorff, Olaf
name: Meier, Arne
name: Thomas, Michael
name: Vollmer, Heribert
Publisher: name: arXiv
Year: 2008
Subjects: subject: Computational Complexity (cs.CC)
subject: Logic in Computer Science (cs.LO)
subject: FOS: Computer and information sciences

description: The question whether a set of formulae G implies a formula f is fundamental. The present paper studies the complexity of the above implication problem for propositional formulae that are built from a systematically restricted set of Boolean connectives. We give a complete complexity classification for all sets of Boolean functions in the meaning of Post's lattice and show that the implication problem is efficentily solvable only if the connectives are definable using the constants {false,true} and only one of {and,or,xor}. The problem remains coNP-complete in all other cases. We also consider the restriction of G to singletons.
On the Problem of Renormalizability in Non-Commutative Gauge Field Models - A Critical Review
Creators: name: Blaschke, Daniel N.
name: Kronberger, Erwin
name: Rofner, Arnold
name: Schweda, Manfred
name: Sedmik, Rene I. P.
name: Wohlgenannt, Michael
Publisher: name: arXiv
Year: 2009
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: When considering quantum field theories on non-commutative spaces one inevitably encounters the infamous UV/IR mixing problem. So far, only very few renormalizable models exist and all of them describe non-commutative scalar field theories on four-dimensional Euclidean Groenewold-Moyal deformed space, also known as `theta-deformed space'. In this work we discuss some major obstacles of constructing a renormalizable non-commutative gauge field model and sketch some possible ways out.
description: 12 pages; v2: references added
Segni di vita tra le nebulose planetarie
Creators: Eleonora Ferroni
Publisher: name: Media Inaf
Year: 2014

Il telescopio orbitante dell'ESA Herschel ha scoperto che alcune molecole fondamentali per la creazione dell'acqua resistono ad ambienti ostili come quelli delle nebulose planetarie. Non solo: in due studi è stata avanzata l'ipotesi che la radiazione UV possa promuovere la loro creazione invece che distruggerle
Potential energy surface of the 2A' Li2+Li doublet ground state
Creators: name: Byrd, Jason N.
name: Montgomery, John A.
name: Michels, H. Harvey
name: Côté, Robin
Publisher: name: arXiv
Year: 2009
Subjects: subject: Chemical Physics (physics.chem-ph)
subject: Atomic and Molecular Clusters (physics.atm-clus)
subject: FOS: Physical sciences

description: The lowest doublet electronic state for the lithium trimer (2A') is calculated for use in three-body scattering calculations using the valence electron FCI method with atomic cores represented using an effective core potential. It is shown that an accurate description of core-valence correlation is necessary for accurate calculations of molecular bond lengths, frequencies and dissociation energies. Interpolation between 2A' ab initio surface data points in a sparse grid is done using the global interpolant moving least squares method with a smooth radial data cutoff function included in the fitting weights and bivariate polynomials as a basis set. The Jahn-Teller splitting of the 2E' surface into the 2A1 and 2B2 states is investigated using a combination of both CASSCF and FCI levels of theory. Additionally, preliminary calculations of the 2A'' surface are also presented using second order spin restricted open-shell Moller-Plesset perturbation theory.
description: 7 pages, 5 figures
title: ÐÐ½Ð°Ð»Ð¸Ð· ÑÐ¸Ð½Ð°Ð½ÑÐ¾Ð²Ð¾Ð¹ ÑÑÑÐ¾Ð¹ÑÐ¸Ð²Ð¾ÑÑÐ¸ Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ð¸ Ð¸ Ð¿ÑÑÐ¸ ÐµÐµ ÑÐºÑÐµÐ¿Ð»ÐµÐ½Ð¸Ñ
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Ð¾ÑÑÑÑÐµÐ²Ð°, ÐÐ½Ð°ÑÑÐ°ÑÐ¸Ñ
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2018
Subjects: ÑÐ¸Ð½Ð°Ð½ÑÐ¾Ð²Ð°Ñ ÑÑÑÐ¾Ð¹ÑÐ¸Ð²Ð¾ÑÑÑ
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description: ÐÐ±ÑÐµÐºÑÐ¾Ð¼ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐ²Ð»ÑÐµÑÑÑ Ð¿ÑÐ±Ð»Ð¸ÑÐ½Ð¾Ðµ Ð°ÐºÑÐ¸Ð¾Ð½ÐµÑÐ½Ð¾Ðµ Ð¾Ð±ÑÐµÑÑÐ²Ð¾ Â«ÐÐµÐ½ÑÐ½ÐµÑÐ³Ð¾Â».
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ÐÐ° Ð¾ÑÐ½Ð¾Ð²Ðµ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð½Ð¾Ð³Ð¾ Ð°Ð½Ð°Ð»Ð¸Ð·Ð° ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½ Ð¸Ð½Ð²ÐµÑÑÐ¸ÑÐ¸Ð¾Ð½Ð½ÑÐ¹ Ð¿ÑÐ¾ÐµÐºÑ, ÑÐ°ÑÑÑÐ¸ÑÐ°Ð½Ð° ÑÐ¸ÑÑÐ°Ñ Ð¿ÑÐ¸Ð²ÐµÐ´ÐµÐ½Ð½Ð°Ñ ÑÑÐ¾Ð¸Ð¼Ð¾ÑÑÑ, Ð° ÑÐ°ÐºÐ¶Ðµ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½ Ð°Ð½Ð°Ð»Ð¸Ð· ÑÑÐ²ÑÑÐ²Ð¸ÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ Ð¿ÑÐ¾ÐµÐºÑÐ° Ð½Ð° Ð¸Ð·Ð¼ÐµÐ½ÐµÐ½Ð¸Ðµ ÑÐµÑÑÑÐµÑ Ð½Ð°Ð¸Ð±Ð¾Ð»ÐµÐµ Ð·Ð½Ð°ÑÐ¸Ð¼ÑÑ ÑÐ°ÐºÑÐ¾ÑÐ¾Ð².
Ð ÐµÐ°Ð»Ð¸Ð·Ð°ÑÐ¸Ñ Ð¿ÑÐµÐ´Ð»Ð¾Ð¶ÐµÐ½Ð½Ð¾Ð³Ð¾ Ð¼ÐµÑÐ¾Ð¿ÑÐ¸ÑÑÐ¸Ñ Ð¿Ð¾Ð²Ð»Ð¸ÑÐµÑ Ð½Ð° ÑÐ²ÐµÐ»Ð¸ÑÐµÐ½Ð¸Ðµ Ð¿Ð¾ÐºÐ°Ð·Ð°ÑÐµÐ»ÐµÐ¹ ÑÐ¸Ð½Ð°Ð½ÑÐ¾Ð²Ð¾Ð¹ ÑÑÑÐ¾Ð¹ÑÐ¸Ð²Ð¾ÑÑÐ¸ Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ð¸.
Social work services for the putative father : a review of administration under the Children of Unmarried Parents Act and Vancouver Social Welfare Branch experience, June 1950 - May 1955.
Creators: name: Harder, Ilse Martha Berta
Publisher: name: University of British Columbia
Year: 2012

description: The purpose of this study was to make an assessment of social work services extended to putative fathers as part of the administration of the Children of Unmarried Parents Act. This study was undertaken because comparatively little attention is given to the putative father and services he might need. Because the Social Welfare Branch in Vancouver retains a social worker specially for work under the Children of Unmarried Parents Act, this was a relevant setting for the study. Legislation relative to illegitimacy and paternity in some European countries, in the United States and in British Columbia is reviewed. For the Province Of British Columbia, the administrative setting and the legal framework within which the social worker has to operate is described. A series of cases are then reviewed; first, by comparison of brief service cases and continued service cases; second, by comparison of "co-operative" and "non-co-operative" cases, the latter being reviewed (a) statistically and (b) by case examples. The provisional findings of this study are that these differentials are less important than differences in the circumstances of the clients and the quality of the casework which is possible. The exception that shows up statistically is that working out of a lump-sum settlement needs more than one face-to-face interview. Suggestions for further exploration and methods of improving service are made in a concluding section.
Tree-level Split Helicity Amplitudes in Ambitwistor Space
Creators: name: Chen, Bin
name: Wu, Jun-Bao
Publisher: name: arXiv
Year: 2009
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study all tree-level split helicity gluon amplitudes by using the recently proposed BCFW recursion relation and Hodges diagrams in ambitwistor space. We pick out the contributing diagrams and find that all of them can be divided into triangles in a suitable way. We give the explicit expressions for all of these amplitudes. As an example, we reproduce the six gluon split NMHV amplitudes in momentum space.
description: 20 pages, 16 figures; minor changes; clarifications added, 22 pages, 16 figures
The interactions of winds from massive young stellar objects: X-ray emission, dynamics, and cavity evolution
Creators: name: Parkin, E. R.
name: Pittard, J. M.
name: Hoare, M. G.
name: Wright, N. J.
name: Drake, J. J.
Publisher: name: arXiv
Year: 2009
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: 2D axis-symmetric hydrodynamical simulations are presented which explore the interaction of stellar and disk winds with surrounding infalling cloud material. The star, and its accompanying disk, blow winds inside a cavity cleared out by an earlier jet. The collision of the winds with their surroundings generates shock heated plasma which reaches temperatures up to ~10^8 K. Attenuated X-ray spectra are calculated from solving the equation of radiative transfer along lines-of-sight. This process is repeated at various epochs throughout the simulations to examine the evolution of the intrinsic and attenuated flux. We find that the dynamic nature of the wind-cavity interaction fuels intrinsic variability in the observed emission on timescales of several hundred years. This is principally due to variations in the position of the reverse shock which is influenced by changes in the shape of the cavity wall. The collision of the winds with the cavity wall can cause clumps of cloud material to be stripped away. Mixing of these clumps into the winds mass-loads the flow and enhances the X-ray emission measure. The position and shape of the reverse shock plays a key role in determining the strength and hardness of the X-ray emission. In some models the reverse shock is oblique to much of the stellar and disk outflows, whereas in others it is closely normal over a wide range of polar angles. For reasonable stellar and disk wind parameters the integrated count rate and spatial extent of the intensity peak for X-ray emission agree with \textit{Chandra} observations of the deeply embedded MYSOs S106 IRS4, Mon R2 IRS3 A, and AFGL 2591.(abridged)
description: 19 pages, 14 figures, accepted for publication in MNRAS
Il Sole dentro, e anche fuori
Creators: Marco Galliani
Publisher: name: Media Inaf
Year: 2014

Un saggio su tutti gli aspetti che riguardano la nostra stella, dal suo interno fino all'influenza che la sua attività produce sul nostro pianeta e sull'intero Sistema solare. Per farsi un'idea dell'astro al quale, in fondo, dobbiamo la nostra esistenza
title: ÐÑÐ¾Ð±ÐµÐ½Ð½Ð¾ÑÑÐ¸ ÑÐµÐ°Ð»Ð¸Ð·Ð°ÑÐ¸Ð¸ Ð¸Ð½Ð´Ð¸Ð²Ð¸Ð´ÑÐ°Ð»ÑÐ½Ð¾Ð³Ð¾ ÑÐµÑ Ð½Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð¿ÑÐ¾ÑÐ¸Ð»Ñ ÑÐ¿Ð¾ÑÑÑÐ¼ÐµÐ½Ð¾Ð²-ÐµÐ´Ð¸Ð½Ð¾Ð±Ð¾ÑÑÐµÐ² Ð² Ð·Ð°Ð²Ð¸ÑÐ¸Ð¼Ð¾ÑÑÐ¸ Ð¾Ñ Ð¿ÑÐ¾ÑÐ¸Ð»Ñ Ð¼Ð¾ÑÐ¾ÑÐ½Ð¾Ð¹ Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ð¸
title: Implementation of the individual technical profile of martial artists depending on the profile of the motor organization
Creators: name: ÐÐ¾Ð´Ð»ÐµÑÐ½ÑÑ, Ð.
name: ÐÐ¸Ð¼, Ð .
name: ÐÐ¾Ð»ÑÑÐ°ÐºÐ¾Ð², Ð.
name: ÐÐ¸Ð¼, 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: ÑÐ¿Ð¾ÑÑÐ¸Ð²Ð½ÑÐµ ÐµÐ´Ð¸Ð½Ð¾Ð±Ð¾ÑÑÑÐ²Ð°
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description: ÐÐ²ÑÐ¾ÑÐ°Ð¼Ð¸ Ð¿Ð¾ÐºÐ°Ð·Ð°Ð½Ð° Ð²Ð·Ð°Ð¸Ð¼Ð¾ÑÐ²ÑÐ·Ñ Ð¸Ð½Ð´Ð¸Ð²Ð¸Ð´ÑÐ°Ð»ÑÐ½Ð¾Ð³Ð¾ ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð¿ÑÐ¾ÑÐ¸Ð»Ñ Ð±Ð¾ÑÑÐ¾Ð² Ñ Ð¾ÑÐ¾Ð±ÐµÐ½Ð½Ð¾ÑÑÑÐ¼Ð¸ Ð¼Ð¾ÑÐ¾ÑÐ½Ð¾Ð¹ Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ð¸, Ð¿Ð¾Ð·Ð²Ð¾Ð»ÑÑÑÐ°Ñ ÑÐ¸ÑÑÐµÐ¼Ð°ÑÐ¸Ð·Ð¸ÑÐ¾Ð²Ð°ÑÑ Ð¾ÑÐ¾Ð±ÐµÐ½Ð½Ð¾ÑÑÐ¸ Ð¸Ð½Ð´Ð¸Ð²Ð¸Ð´ÑÐ°Ð»ÑÐ½Ð¾Ð¹ ÑÑÐµÐ½Ð¸ÑÐ¾Ð²Ð¾ÑÐ½Ð¾-ÑÐ¾ÑÐµÐ²Ð½Ð¾Ð²Ð°ÑÐµÐ»ÑÐ½Ð¾Ð¹ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸
Ð¸ ÑÐµÑÐ½Ð¸ÐºÐ¾-ÑÐ°ÐºÑÐ¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð¼Ð°ÑÑÐµÑÑÑÐ²Ð° Ð°ÑÐ»ÐµÑÐ¾Ð², Ð° Ð² Ð¿Ð¾ÑÐ»ÐµÐ´ÑÑÑÐµÐ¼ ÐºÐ¾Ð½ÐºÑÐµÑÐ¸Ð·Ð¸ÑÐ¾Ð²Ð°ÑÑ ÐºÐ»ÑÑÐµÐ²ÑÐµ ÑÐ°ÐºÑÐ¾ÑÑ Ð´Ð»Ñ Ð´Ð°Ð»ÑÐ½ÐµÐ¹ÑÐµÐ³Ð¾ Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ñ Ð½Ð°Ð¸Ð±Ð¾Ð»ÐµÐµ Ð¸Ð½ÑÐ¾ÑÐ¼Ð°ÑÐ¸Ð²Ð½ÑÑ Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÐ¾Ð² ÑÐµÑÐ½Ð¸ÐºÐ¾-ÑÐ°ÐºÑÐ¸ÑÐµÑÐºÐ¸Ñ ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸Ðº Ð±Ð¾ÑÑÐ¾Ð² Ñ ÑÐ°Ð·Ð»Ð¸ÑÐ½Ð¾Ð¹ ÑÑÑÑÐºÑÑÑÐ¾Ð¹ ÑÐ¾ÑÐµÐ²Ð½Ð¾Ð²Ð°ÑÐµÐ»ÑÐ½Ð¾Ð¹ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ Ð¸ ÑÑÐ¸Ð»ÐµÐ²ÑÐ¼ ÑÐ²Ð¾ÐµÐ¾Ð±ÑÐ°Ð·Ð¸ÐµÐ¼ Ð²ÐµÐ´ÐµÐ½Ð¸Ñ Ð¿Ð¾ÐµÐ´Ð¸Ð½ÐºÐ°.
description: Obtained in the course of the research data has allowed the authors to identify the relationship of the individual technical profile representatives of combat sports with their motor organization, which generally allows to organize specific training and competitive activities, and technical and tactical skill of the athletes, and subsequently to specify the key factors to further define the most informative parameters of technical and tactical characteristics of wrestlers with different structure of competitive activity and stylistic originality of fight.
A LISA lo SLAPAM Award
Creators: Francesco Rea
Publisher: name: Media Inaf
Year: 2014

E' in svolgimento all'Osservatorio Astronomico di Capodimonte dell'INAF la VII conferenza del LISA. Per la prima volta in Italia le è stato attribuito un importante riconoscimento: lo Special Library Association Physic, Astronomy and Mathematic Award
Crumpling transition and flat phase of polymerized phantom membranes
Creators: name: Kownacki, J. -P.
name: Mouhanna, D.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Soft Condensed Matter (cond-mat.soft)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Polymerized phantom membranes are revisited using a nonperturbative renormalization group approach. This allows one to investigate both the crumpling transition and the low-temperature, flat, phase in any internal dimension D and embedding dimension d, and to determine the lower critical dimension. The crumpling phase transition for physical membranes is found to be of second order within our approximation. A weak first-order behavior, as observed in recent Monte Carlo simulations, is however not excluded.
description: 4 pages, 1 figure, version published in PRE
title: ÐÑÐµÐ½ÐºÐ° Ð¿ÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸Ñ ÑÑÐ°Ð»ÑÐ½ÑÑ Ð³Ð¾ÑÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð½ÑÑ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¹ Ð´Ð»Ñ Ð±Ð¾Ð»ÑÑÐµÐ¿ÑÐ¾Ð»ÐµÑÐ½ÑÑ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²ÐµÐ½Ð½ÑÑ Ð·Ð´Ð°Ð½Ð¸Ð¹
title: Ð¼Ð°Ð³Ð¸ÑÑÐµÑÑÐºÐ°Ñ Ð´Ð¸ÑÑÐµÑÑÐ°ÑÐ¸Ñ
titleType: Subtitle
Creators: name: Ð¡Ð¾ÐºÐ¾Ð»Ð¾Ð², ÐÐ¸ÑÐ°Ð¸Ð»
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2017
Subjects: ÐÐ°ÑÐºÐ°ÑÑ (ÑÑÑÐ¾Ð¸Ñ.)
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description: Ð Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ ÑÐ°ÑÑÐ¼Ð°ÑÑÐ¸Ð²Ð°ÐµÑÑÑ Ð°ÐºÑÑÐ°Ð»ÑÐ½Ð¾ÑÑÑ Ð¿ÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸Ñ Ð³Ð¾ÑÑÐ¾Ð±Ð°Ð»Ð¾Ðº (Sin-Ð±Ð°Ð»Ð¾Ðº) Ð¿ÑÐ¸ Ð½Ð°Ð»Ð¸ÑÐ¸Ð¸ Ð±Ð¾Ð»ÑÑÐµÐ¿ÑÐ¾Ð»ÑÑÐ½ÑÑ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¹. ÐÑÐ²Ð¾Ð´ Ð¾Ð± Ð°ÐºÑÑÐ°Ð»ÑÐ½Ð¾ÑÑÐ¸ Ð´ÐµÐ»Ð°ÐµÑÑÑ Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ðµ ÑÑÐ°Ð²Ð½ÐµÐ½Ð¸Ñ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÑ ÑÐµÑÐ½Ð¸ÐºÐ¾-ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¸Ñ Ð¿Ð¾ÐºÐ°Ð·Ð°ÑÐµÐ»ÐµÐ¹, ÑÐ°ÐºÐ¸Ñ ÐºÐ°Ðº Ð¼ÐµÑÐ°Ð»Ð»Ð¾ÑÐ¼ÐºÐ¾ÑÑÑ Ð¸ ÑÑÐ¾Ð²ÐµÐ½Ñ ÑÐ»Ð¾Ð¶Ð½Ð¾ÑÑÐ¸ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²Ð° Ð¸ Ð¼Ð¾Ð½ÑÐ°Ð¶Ð°, ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð²Ð½Ð¾Ð³Ð¾ ÑÐµÑÐµÐ½Ð¸Ñ Ñ Ð¿ÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸ÐµÐ¼ Sin-Ð±Ð°Ð»ÐºÐ¸ Ð¸ Ð±Ð¾Ð»ÐµÐµ ÑÐ°ÑÐ¿ÑÐ¾ÑÑÑÐ°Ð½ÑÐ½Ð½ÑÑ ÐºÐ»Ð°ÑÑÐ¸ÑÐµÑÐºÐ¸Ñ ÑÐµÑÐµÐ½Ð¸Ð¹ Ð² Ð²Ð¸Ð´Ðµ ÑÐ¾ÑÑÐ°Ð²Ð½Ð¾Ð¹ Ð±Ð°Ð»ÐºÐ¸ Ð´Ð²ÑÑÐ°Ð²ÑÐ¾Ð²Ð¾Ð³Ð¾ ÑÐµÑÐµÐ½Ð¸Ñ Ð¸ ÑÐµÑÐ¼Ñ Ð¸Ð· Ð¿ÑÐ¾ÐºÐ°ÑÐ½ÑÑ Ð´Ð²ÑÑÐ°Ð²ÑÐ¾Ð². ÐÐ¾ ÐºÐ°Ð¶Ð´Ð¾Ð¼Ñ Ð¸Ð· ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð²Ð½ÑÑ Ð²Ð°ÑÐ¸Ð°Ð½ÑÐ¾Ð² Ð¿ÑÐ¾Ð¸Ð·Ð²ÐµÐ´ÑÐ½ ÑÐ°ÑÑÑÑ, Ð¿Ð¾Ð´Ð±Ð¾Ñ ÑÐµÑÐµÐ½Ð¸Ð¹ Ð¸ ÐºÐ¾Ð½ÑÑÑÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ ÑÐ·Ð»Ð¾Ð² Ñ ÑÐ¾Ð·Ð´Ð°Ð½Ð¸ÐµÐ¼ 3-D Ð¼Ð¾Ð´ÐµÐ»Ð¸ Ð² Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ðµ TeklaStructures. Ð Ð°ÑÑÑÑÑ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ñ Ñ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸ÐµÐ¼ ÑÐ°ÐºÐ¸Ñ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼, ÐºÐ°Ðº SCAD,Lira-SAPR, Autodesk Robot. ÐÐ° Ð¾ÑÐ½Ð¾Ð²Ðµ Ð¿Ð¾Ð»ÑÑÐµÐ½Ð½ÑÑ ÑÐµÐ¾ÑÐµÑÐ¸ÑÐµÑÐºÐ¸Ñ ÑÐ²ÐµÐ´ÐµÐ½Ð¸Ð¹ Ð¾ ÑÐ°ÑÑÑÑÐµ Ð±Ð°Ð»Ð¾Ðº Ñ Ð³Ð¾ÑÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð½Ð¾Ð¹ ÑÑÐµÐ½ÐºÐ¾Ð¹ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½ Ð¼Ð°ÐºÑÐ¾Ñ, Ð¿Ð¾Ð·Ð²Ð¾Ð»ÑÑÑÐ¸Ð¹ Ð¿ÑÐ¾ÑÑÐ¸ÑÑÐ²Ð°ÑÑ Ð½ÐµÑÑÑÑÑ ÑÐ¿Ð¾ÑÐ¾Ð±Ð½Ð¾ÑÑÑ Ð³Ð¾ÑÑÐ¾Ð±Ð°Ð»ÐºÐ¸ Ð·Ð°Ð´Ð°Ð½Ð½Ð¾Ð³Ð¾ ÑÐµÑÐµÐ½Ð¸Ñ Ð½Ð° Ð¸Ð½ÑÐµÑÐµÑÑÑÑÐµÐ¼ Ð¿ÑÐ¾Ð»ÑÑÐµ Ð² ÑÐµÐ¶Ð¸Ð¼Ðµ ÑÐµÐ°Ð»ÑÐ½Ð¾Ð³Ð¾ Ð²ÑÐµÐ¼ÐµÐ½Ð¸. ÐÐ°Ð½Ð½ÑÐµ, Ð¿Ð¾Ð»ÑÑÐµÐ½Ð½ÑÐµ Ð¿ÑÐ¸ ÑÐ°Ð±Ð¾ÑÐµ Ñ Ð¼Ð°ÐºÑÐ¾ÑÐ¾Ð¼ Ð¿Ð¾Ð·Ð²Ð¾Ð»ÑÑÑ ÑÐ´ÐµÐ»Ð°ÑÑ Ð²ÑÐ²Ð¾Ð´ Ð¾Ð± Ð°ÐºÑÑÐ°Ð»ÑÐ½Ð¾ÑÑÐ¸ Ð¿ÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸Ñ Ð³Ð¾ÑÑÐ¾Ð±Ð°Ð»Ð¾Ðº Ð½Ð° Ð·Ð°Ð´Ð°Ð½Ð½ÑÑ Ð¿ÑÐ¾Ð»ÑÑÐ°Ñ.
Generalized Discriminant Analysis algorithm for feature reduction in Cyber Attack Detection System
Creators: name: Singh, Shailendra
name: Silakari, Sanjay
Publisher: name: arXiv
Year: 2009
Subjects: subject: Cryptography and Security (cs.CR)
subject: Computer Vision and Pattern Recognition (cs.CV)
subject: Neural and Evolutionary Computing (cs.NE)
subject: FOS: Computer and information sciences

description: This Generalized Discriminant Analysis (GDA) has provided an extremely powerful approach to extracting non linear features. The network traffic data provided for the design of intrusion detection system always are large with ineffective information, thus we need to remove the worthless information from the original high dimensional database. To improve the generalization ability, we usually generate a small set of features from the original input variables by feature extraction. The conventional Linear Discriminant Analysis (LDA) feature reduction technique has its limitations. It is not suitable for non linear dataset. Thus we propose an efficient algorithm based on the Generalized Discriminant Analysis (GDA) feature reduction technique which is novel approach used in the area of cyber attack detection. This not only reduces the number of the input features but also increases the classification accuracy and reduces the training and testing time of the classifiers by selecting most discriminating features. We use Artificial Neural Network (ANN) and C4.5 classifiers to compare the performance of the proposed technique. The result indicates the superiority of algorithm.
description: 8 pages IEEE format, International Journal of Computer Science and Information Security, IJCSIS 2009, ISSN 1947 5500, Impact Factor 0.423, http://sites.google.com/site/ijcsis/
title: Ð¡Ð¾Ð²ÐµÑÑÐµÐ½ÑÑÐ²Ð¾Ð²Ð°Ð½Ð¸Ðµ ÑÐ¾ÑÐ¸Ð°Ð»ÑÐ½Ð¾-Ð¿ÑÐ¸Ñ Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ñ Ð¼ÐµÑÐ¾Ð´Ð¾Ð² ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ Ð¿ÐµÑÑÐ¾Ð½Ð°Ð»Ð° 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§Ð¼ÑÑÐ¾Ð²Ð°, 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: 2016
Subjects: ÑÐ¾ÑÐ¸Ð°Ð»ÑÐ½ÑÐµ Ð¼ÐµÑÐ¾Ð´Ñ
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description: ÐÐºÑÑÐ°Ð»ÑÐ½Ð¾ÑÑÑ Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐµÐ¼Ñ Ð¾Ð±ÑÑÑÐ½ÑÐµÑÑÑ Ð¿Ð¾ÑÐ²Ð¸Ð²ÑÐ¸Ð¼Ð¸ÑÑ Ð² Ð¿Ð¾ÑÐ»ÐµÐ´Ð½Ð¸Ðµ Ð³Ð¾Ð´Ñ ÑÐµÐ½Ð´ÐµÐ½ÑÐ¸ÑÐ¼Ð¸ Ðº ÑÐ°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ð¸Ñ Ð¼ÐµÐ½ÐµÐ´Ð¶Ð¼ÐµÐ½ÑÐ° ÐºÐ°Ðº Ð¿ÑÐ¾ÑÐµÑÑÐ° ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ Ð»ÑÐ´ÑÐ¼Ð¸ Ð¸ Ð²Ð·Ð³Ð»ÑÐ´ Ð½Ð° ÑÐµÐ»Ð¾Ð²ÐµÐºÐ° ÐºÐ°Ðº Ð½Ð° Ð¾Ð±ÑÐµÐºÑ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ, Ð° Ð½Ðµ ÑÐ°ÑÑÑ Ð¼ÐµÑÐ°Ð½Ð¸Ð·Ð¼Ð°. ÐÑÐ±Ð¾Ðµ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ðµ, Ð¾ÑÐ½Ð¾Ð²Ð°Ð½Ð½Ð¾Ðµ Ð½Ð° ÑÑÑÐ´Ðµ Ð±Ð¾Ð»ÑÑÐ¾Ð³Ð¾ ÑÐ¸ÑÐ»Ð° Ð»ÑÐ´ÐµÐ¹, Ð½ÑÐ¶Ð´Ð°ÐµÑÑÑ Ð² ÑÐ¾Ð²ÐµÑÑÐµÐ½ÑÑÐ²Ð¾Ð²Ð°Ð½Ð¸Ð¸ ÑÐ¸ÑÑÐµÐ¼Ñ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ Ð¿ÐµÑÑÐ¾Ð½Ð°Ð»Ð¾Ð¼. Ð¡ ÐºÐ°Ð¶Ð´ÑÐ¼ Ð³Ð¾Ð´Ð¾Ð¼ Ð¿Ð¾ÑÐ²Ð»ÑÐµÑÑÑ Ð¼Ð½Ð¾Ð³Ð¾ ÑÐ°Ð·Ð»Ð¸ÑÐ½ÑÑ Ð¿ÑÐ¸Ð½ÑÐ¸Ð¿Ð¾Ð² Ð¸ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸Ð¹ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ ÑÐ¾ÑÑÑÐ´Ð½Ð¸ÐºÐ°Ð¼Ð¸ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ, Ð½Ð¾ Ð½ÐµÐ¸Ð·Ð¼ÐµÐ½Ð½ÑÐ¼, Ð²ÑÐµÐ³Ð´Ð° Ð¾ÑÑÐ°ÐµÑÑÑ ÑÐ¾Ñ ÑÐ°ÐºÑ, ÑÑÐ¾ ÐºÐ°Ð¶Ð´ÑÐ¹ ÑÐ°Ð±Ð¾ÑÐ½Ð¸Ðº - ÑÑÐ¾, Ð¿ÑÐµÐ¶Ð´Ðµ Ð²ÑÐµÐ³Ð¾ ÑÐµÐ»Ð¾Ð²ÐµÐº ÑÐ¾ ÑÐ²Ð¾Ð¸Ð¼Ð¸ Ð»Ð¸ÑÐ½ÑÐ¼Ð¸ ÑÐ¾ÑÐ¸Ð°Ð»ÑÐ½ÑÐ¼Ð¸, Ð¿ÑÐ¸ÑÐ¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ð¼Ð¸ Ð¸ ÑÐ¸Ð·Ð¸Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ð¼Ð¸ Ð¾ÑÐ¾Ð±ÐµÐ½Ð½Ð¾ÑÑÑÐ¼Ð¸ Ð¸ Ð¿Ð¾ÑÑÐµÐ±Ð½Ð¾ÑÑÑÐ¼Ð¸.
Neutrino Mixing Discriminates Geo-reactor Models
Creators: name: Dye, S. T.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Nuclear Experiment (nucl-ex)
subject: High Energy Physics - Experiment (hep-ex)
subject: Geophysics (physics.geo-ph)
subject: FOS: Physical sciences

description: Geo-reactor models suggest the existence of natural nuclear reactors at different deep-earth locations with loosely defined output power. Reactor fission products undergo beta decay with the emission of electron antineutrinos, which routinely escape the earth. Neutrino mixing distorts the energy spectrum of the electron antineutrinos. Characteristics of the distorted spectrum observed at the earth's surface could specify the location of a geo-reactor, discriminating the models and facilitating more precise power measurement. The existence of a geo-reactor with known position could enable a precision measurement of the neutrino oscillation parameter delta-mass-squared.
description: 6 pages, 6 figures, minor revisions, submitted to PRL
Piecewise orthogonal collocation for computing periodic solutions of coupled delay equations
Creators: name: andò, Alessia
name: Breda, Dimitri
Publisher: name: arXiv
Year: 2023
Subjects: subject: Numerical Analysis (math.NA)
subject: FOS: Mathematics
subject: 65L03, 65L10, 65L20, 65L60, 92D25

description: We extend the piecewise orthogonal collocation method to computing periodic solutions of coupled renewal and delay differential equations. Through a rigorous error analysis, we prove convergence of the relevant finite-element method and provide a theoretical estimate of the error. We conclude with some numerical experiments to further support the theoretical results.
description: 32 pages, 6 figures, to appear in Appl. Numer. Math. arXiv admin note: substantial text overlap with arXiv:2105.09199
Fusione nucleare low-cost
Creators: Stefano Parisini
Publisher: name: Media Inaf
Year: 2014

Un progetto privato di fusione nucleare a basso costo cerca nuovi investitori. Sul piatto, un sistema di confinamento del plasma ad alta pressione che sembra funzionare, secondo una ricerca a cui ha partecipato anche l’italiano Giovanni Lapenta della Università Cattolica di Leuven, in Belgio
Photon Production and Photon-Hadron Correlations in Relativistic Heavy Ion Collisions
Creators: name: Gale, Charles
Publisher: name: arXiv
Year: 2009
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We calculate the production of real photons in relativistic nuclear collisions at RHIC, consistently with the quenching of fast partons. We go beyond one-body observables, and evaluate photon-triggered fragmentation functions, in the kinematical window corresponding to that of experimental measurements.
description: 4 pages, 2 figures, Talk given at the Tenth Conference on the Intersections of Particle and Nuclear Physics (CIPANP 2009), San Diego, CA, 26 May to 31 May, 2009
Geodesic model complience with the frequencies of the observed X-ray quasi-period oscillations of XTE J1807-294
Creators: name: Tasheva, Radostina
name: Stefanov, Ivan
Publisher: name: arXiv
Year: 2023
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Data Analysis, Statistics and Probability (physics.data-an)
subject: FOS: Physical sciences

description: The investigation of the data for quasi-periodic pulsations observed in the X-ray spectra of the accreting millisecond pulsar XTEJ 1807-294 allows some conclusions to be made about its main parameters - mass and angular momentum. Seven different geodesic models - namely RP, RP1, RP2, TP, TP1, WD and TD are applied in attempt to assess their ability to describe the properties of the central neutron star.
description: 8 pages, link to the published version: https://www.astro.bas.bg/AIJ/issues/n34/RTasheva.pdf
Effect of a fossil magnetic field on the structure of a young Sun
Creators: name: Duez, Vincent
name: Mathis, Stéphane
name: Turck-Chièze, Sylvaine
Publisher: name: arXiv
Year: 2009
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We study the impact of a fossil magnetic field on the physical quantities which describe the structure of a young Sun of 500 Myr. We consider for the first time a non force-free field composed of a mixture of poloidal and toroidal magnetic fields and we propose a specific configuration to illustrate our purpose. In the present paper, we estimate the relative role of the different terms which appear in the modified stellar structure equations. We note that the Lorentz tension plays a non negligible role in addition to the magnetic pressure. This is interesting because most of the previous stellar evolution codes ignored that term and the geometry of the field. The solar structure perturbations are, as already known, small and consequently we have been able to estimate each term semi-analytically. We develop a general treatment to calculate the global modification of the structure and of the energetic balance. We estimate also the gravitational multipolar moments associated with the presence of a fossil large-scale magnetic field in radiative zone. The values given for the young Sun help the future implementation in stellar evolution codes. This work can be repeated for any other field configuration and prepares the achievement of a solar MHD model where we will follow the transport of such field on secular timescales and the associated transport of momentum and chemicals. The described method will be applied at the present Sun and the results will be compared with the coming balloon or space measurements.
description: 11 pages, accepted for publication in MNRAS
title: ÐÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ñ Ð¸ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¸Ðµ Ð¿ÑÐ¸Ñ Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð¾Ð±ÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐ¿Ð¾ÑÑÑÐ¼ÐµÐ½Ð¾Ð² Ð²ÑÑÑÐ¸Ñ Ð´Ð¾ÑÑÐ¸Ð¶ÐµÐ½Ð¸Ð¹ Ð² Ð¼ÐµÐ´Ð¸ÑÐ¸Ð½ÑÐºÐ¾Ð¼ ÑÐµÐ½ÑÑÐµ
title: Organization and conduct of psychological examination of higher achievement athletes in the medical center
Creators: name: ÐÐ°Ð±Ð¾Ð¹ÑÐµÐ½ÐºÐ¾, Ð.
name: ÐÐ¾ÑÐºÐ¾Ð²Ð°, 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: ÑÐ¿Ð¾ÑÑ Ð²ÑÑÑÐ¸Ñ Ð´Ð¾ÑÑÐ¸Ð¶ÐµÐ½Ð¸Ð¹
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description: Ð ÑÑÐ°ÑÑÐµ ÑÐ°ÑÐºÑÑÐ²Ð°ÐµÑÑÑ ÑÐ¾Ð´ÐµÑÐ¶Ð°Ð½Ð¸Ðµ Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ð¸ Ð¸ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¸Ðµ Ð¿ÑÐ¸ÑÐ¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð¾Ð±ÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐ¿Ð¾ÑÑÑÐ¼ÐµÐ½Ð¾Ð² Ð²ÑÑÑÐ¸Ñ Ð´Ð¾ÑÑÐ¸Ð¶ÐµÐ½Ð¸Ð¹ Ð² ÑÑÐ»Ð¾Ð²Ð¸ÑÑ Ð¿ÑÐ¾ÑÐ¾Ð¶Ð´ÐµÐ½Ð¸Ñ ÑÐ³Ð»ÑÐ±Ð»ÐµÐ½Ð½Ð¾Ð³Ð¾ Ð¼ÐµÐ´Ð¸ÐºÐ¾-Ð¿ÑÐ¸ÑÐ¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð¾Ð±ÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð² Ð¼ÐµÐ´Ð¸ÑÐ¸Ð½ÑÐºÐ¾Ð¼ ÑÐµÐ½ÑÑÐµ. ÐÐ°ÐµÑÑÑ Ð¾Ð±Ð¾ÑÐ½Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð¾ Ð½ÐµÐ¾Ð±ÑÐ¾Ð´Ð¸Ð¼Ð¾ÑÑÐ¸ ÑÐ²Ð¾ÐµÐ²ÑÐµÐ¼ÐµÐ½Ð½Ð¾Ð³Ð¾ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¸Ñ Ð¿ÑÐ¸ÑÐ¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð¾Ð±ÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ñ ÑÐµÐ»ÑÑ Ð¾ÑÐµÐ½Ð¸Ð²Ð°Ð½Ð¸Ñ ÑÑÐ¾Ð²Ð½Ñ Ð¿ÑÐ¸ÑÐ¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð¸ Ð¿ÑÐ¸ÑÐ¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð·Ð´Ð¾ÑÐ¾Ð²ÑÑ ÑÐ¿Ð¾ÑÑÑÐ¼ÐµÐ½Ð°, Ð² ÑÐ¾Ð¼ ÑÐ¸ÑÐ»Ðµ Ð¸ ÐµÐ³Ð¾ Ð¿ÑÐ¾ÑÐµÑÑÐ¸Ð¾Ð½Ð°Ð»ÑÐ½Ð¾-Ð²Ð°Ð¶Ð½ÑÐµ ÐºÐ°ÑÐµÑÑÐ².
description: The article reveals the content of the organization and the conduct of a psychological examination of athletes of the highest achievements in the conditions of an in-depth medical and psychological examination in a medical center. The substantiation is given about the need for timely psychological examination in order to assess the level of psychological and mental health of an athlete, including his professionally important qualities.
Ritorno di fiamma per Crazy Diamond
Creators: Marco Galliani
Publisher: name: Media Inaf
Year: 2014

Il  'diamante pazzo', come l'hanno ribattezzato scherzosamente in inglese gli astrofisici, è ora la sorgente di raggi gamma più intensa del cielo e continua a crescere: negli ultimi giorni ha vertiginosamente aumentato il flusso di radiazione gamma rivelata dai satelliti AGILE dell’Agenzia Spaziale Italiana e Fermi della NASA, avvicinandosi ai suoi record di emissione di alta energia registrati nel 2009 e nel 2010
Bocchino: “Ricerca, problemi con soluzioni”
Creators: Francesco Rea
Publisher: name: Media Inaf
Year: 2014

Il vicepresidente della Commissione Istruzione pubblica e beni culturali del Senato dice che è concluso il giro consultivo degli enti di ricerca. "Molti sono i problemi" ha rilevato il senatore. I vertici degli istituti più grandi si sono detti favorevoli e disponibili a ridisegnare il futuro del settore
Spin Helix of Magnetic Impurities in Two-dimensional Helical Metal
Creators: name: Ye, Fei
name: Ding, Guo-Hui
name: Zhai, Hui
name: Su, Zhao-Bin
Publisher: name: arXiv
Year: 2010
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We analyze the Ruderman-Kettel-Kasuya-Yosida(RKKY) interaction between magnetic impurities embedded in the helical metal on the surface of three-dimensional topological insulators. Apart from the conventional RKKY terms, the spin-momentum locking of conduction electrons also leads to a significant Dzyaloshinskii-Moriya (DM) interaction between impurity spins. For a chain of magnetic impurities, the DM term can result in single-handed spin helix on the surface. The handedness of spin helix is locked with the sign of Fermi velocity of the emergent Dirac fermions on the surface. We also show the polarization of impurity spins can be controlled via electric voltage for dilute magnetic impurity concentration.
description: 4 pages, 3 figures