Download or read book RSSI written by and published by . This book was released on 1992 with total page 568 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book La fonction RSSI 2e d written by Bernard Foray and published by Dunod. This book was released on 2011-02-09 with total page 365 pages. Available in PDF, EPUB and Kindle. Book excerpt: Les questions de sécurité occupent une place telle dans l'informatique des entreprises d'aujourd'hui que l'on voit de plus en plus apparaître un poste de Responsable de la Sécurité des Systèmes d'Information (RSSI) aux côtés du DSI dans les moyennes et grandes sociétés. Ce livre décrit de manière concrète et pragmatique les tenants et aboutissants de la sécurité d'un système d'information et du rôle du RSSI : sa mission en fonction de l'entreprise, comment il doit construire et mettre en oeuvre une politique de sécurité, comment il peut contrôler et mesurer en continu le niveau de sécurité. Chaque chapitre détaille les raisons pour lesquelles telle ou telle mesure de sécurité doit être prise, comment elle doit être mise en oeuvre, les obstacles humains ou techniques qui surviennent généralement, et les bénéfices attendus. Cette 2ème édition s'enrichit de nombreux compléments sur les plans de continuité d'activité, la sécurité du WiFi, la lutte contre le spam, les lois "informatiques et liberté", et sur la sensibilisation des utilisateurs aux problèmes de sécurité.
Download or read book Cybers curit des acteurs conomiques risques r ponses strat giques et juridiques written by QUEMENER and published by Lavoisier. This book was released on 2013-01-01 with total page 242 pages. Available in PDF, EPUB and Kindle. Book excerpt: Le cyberespace est un univers d’information incontournable. Il est aussi un territoire source d’inquiétude pour tous les acteurs économiques de l’entreprise et de la finance. Il est aujourd’hui le théâtre d’un nombre grandissant de cybermenaces touchant notamment aux domaines des informations sensibles et des données personnelles. Pour se protéger, il est essentiel de mesurer l’ampleur de ces risques et d’en comprendre la nature. Il faut aussi pouvoir mettre en place des stratégies d’anticipation comme l’intelligence économique et la veille. Véritable « boîte à outils » contre les risques numériques, cet ouvrage présente également un ensemble de solutions juridiques spécifiques à la cybersécurité et au développement de tous les acteurs économiques concernés.
Download or read book Wireless Positioning Technologies and Applications Second Edition written by Alan Bensky and published by Artech House. This book was released on 2016-03-01 with total page 419 pages. Available in PDF, EPUB and Kindle. Book excerpt: This updated second edition of the Artech House book Wireless Positioning Technologies and Applications presents comprehensive coverage of wireless positioning principles and technologies for engineers involved in using or developing wireless location applications. This book explains the basics of GPS and demonstrates the applications of fundamental distance measuring principles. This edition includes updated and expanded chapters on satellite navigation, OFDM (Orthogonal Frequency Division Multiplex), TDOA location facilities in 3GPP LTE specifications, carrier phase measurements and DGPS, wireless sensor networks, MIMO positions, inertial navigation, and data fusion. Moreover, complete coverage of cellular network infrastructure for location, including 4G LTE, and up to-date Bluetooth location in short-range wireless networks is presented as well as modernization programs used for GPS accuracy and reliability. This book helps readers assess available positioning methods for new applications, locate applicable sources for a given technology, and simply difficult engineering and mathematical concepts.
Download or read book Official Gazette of the United States Patent and Trademark Office written by United States. Patent and Trademark Office and published by . This book was released on 1999 with total page 1480 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Canadian Journal of African Studies written by and published by . This book was released on 1992 with total page 644 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Aims and Prospects of Semiotics written by Herman Parret and published by John Benjamins Publishing. This book was released on 1985 with total page 1153 pages. Available in PDF, EPUB and Kindle. Book excerpt: Annotation. The two monumental volumes making up this collection of essays hold the names of the world s most renowned and respected scholars in the field of semiotics, and does more than full justice to the extraordinary career of Algirdas Julien Greimas. Before this mer á boire of some seventy five essays kicks off, the editors present a state-of-the art introduction, which is followed by a unique bio-bibliography of A.J. Greimas that trails the career of the master writer in unparalleled fashion through the years.
Download or read book Computational Semiotics written by Jean-Guy Meunier and published by Bloomsbury Publishing. This book was released on 2021-08-12 with total page 289 pages. Available in PDF, EPUB and Kindle. Book excerpt: Can semiotics and computers be compatible? Can computation advance semiotics by enhancing the scientific basis of the theory of signs? Coupling semiotics, a philosophical and phenomenological tradition concerned with theories of signs, with computation, a formal discipline, may seem controversial and paradoxical. Computational Semiotics tackles these controversies head-on and attempts to bridge this gap. Showing how semiotics can build the same type of conceptual, formal, and computational models as other scientific projects, this book opens up a rich domain of inquiry toward the formal understanding of semiotic artifacts and processes. Examining how pairing semiotics with computation can bring more methodological rigor and logical consistency to the epistemic quest for the forms and functions of meaning, without compromising the important interpretive dynamics of semiotics, this book offers a new cutting-edge, model-driven theory to the field.
Download or read book Learning and Collaboration Technologies written by Panayiotis Zaphiris and published by Springer. This book was released on 2015-07-18 with total page 749 pages. Available in PDF, EPUB and Kindle. Book excerpt: The LNCS volume 9192 constitutes the refereed proceedings of the Second International Conference on Learning and Collaboration Technologies, LCT 2015, held as part of the 17th International Conference on Human-Computer Interaction, HCII 2015, in Los Angeles, CA, USA in August 2015, jointly with 15 other thematically similar conferences. The total of 1462 papers and 246 posters presented at the HCII 2015 conferences were carefully reviewed and selected from 4843 submissions. These papers address addressing the following major topics: technology-enhanced learning, adaptive and personalised learning and assessment, virtual worlds and virtual agents for learning, collaboration and Learning Serious Games and ICT in education.
Download or read book Agricultural Policy Analysis in Sub Saharan Africa written by Max R. Langham and published by . This book was released on 1992 with total page 446 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Dickens s Dictionary of London written by and published by . This book was released on 1882 with total page 422 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Report written by United States. National Advisory Committee for Aeronautics and published by . This book was released on 1955 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Bakhtin Between East and West written by Karine Zbinden and published by MHRA. This book was released on 2006 with total page 199 pages. Available in PDF, EPUB and Kindle. Book excerpt: Mikhail Bakhtin (1895-1975) has had an enormous influence on literary studies and cultural theory. Bakhtin between East and West: Cross-Cultural Transmission looks beyond the concepts of carnival and dialogue and traces for the first time the transformation of the Bakhtin Circle's thought from its introduction to the West in Julia Kristeva's seminal late-1960s theory of intertextuality, through Tzvetan Todorov's landmark study and on to contemporary interpretations. The notion of sociality in all its problematic complexity provides the red thread guiding us through this historical and thematic examination of Western and Russian Bakhtin studies. As a critical evaluation of Bakhtin scholarship across various cultures and a celebration of the vigour of the Circle's legacy, this is an invaluable resource for scholars and students with an interest in Bakhtin and critical theory.
Download or read book Connected Vehicle Systems written by Yunpeng Wang and published by CRC Press. This book was released on 2017-08-07 with total page 298 pages. Available in PDF, EPUB and Kindle. Book excerpt: Connected vehicles and intelligent vehicles have been identified as key technologies for increasing road safety and transport efficiency. This book presents and discusss the recent advances in theory and practice in connected vehicle systems. It covers emerging research that aims at dealing with the challenges in designing the essential functional components of connected vehicles. Major topics include intra- and inter-vehicle communications, mobility model of fleet and ramp merging, trace and position data analysis, security and privacy.
Download or read book Design of a Communication System for the Ice cube Satellite written by Nelson Li and published by . This book was released on 2003 with total page 220 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Quasars at All Cosmic Epochs written by Paola Marziani and published by Frontiers Media SA. This book was released on 2018-10-05 with total page 447 pages. Available in PDF, EPUB and Kindle. Book excerpt: The last 50 years have seen a tremendous progress in the research on quasars. From a time when quasars were unforeseen oddities, we have come to a view that considers quasars as active galactic nuclei, with nuclear activity a coming-of-age experienced by most or all galaxies in their evolution. We have passed from a few tens of known quasars of the early 1970s to the 500,000 listed in the catalogue of the Data Release 14 of the Sloan Digital Sky Survey. Not surprisingly, accretion processes on the central black holes in the nuclei of galaxies — the key concept in our understanding of quasars and active nuclei in general — have gained an outstanding status in present-day astrophysics. Accretion produces a rich spectrum of phenomena in all bands of the electromagnetic spectrum. The power output of highly-accreting quasars has impressive effects on their host galaxies. All the improvement in telescope light gathering and in computing power notwithstanding, we still miss a clear connection between observational properties and theory for quasars, as provided, for example, by the H-R diagram for stars. We do not yet have a complete self-consistent view of nuclear activity with predictive power, as we do for main-sequence stellar sources. At the same time quasars offer many “windows open onto the unknown". On small scales, quasar properties depend on phenomena very close to the black hole event horizon. On large scales, quasars may effect evolution of host galaxies and their circum-galactic environments. Quasars’ potential to map the matter density of the Universe and help reconstruct the Universe’s spacetime geometry is still largely unexploited. The times are ripe for a critical assessment of our present knowledge of quasars as accreting black holes and of their evolution across the cosmic time. The foremost aim of this research topic is to review and contextualize the main observational scenarios following an empirical approach, to present and discuss the accretion scenario, and then to analyze how a closer connection between theory and observation can be achieved, identifying those aspects of our understanding that are still on a shaky terrain and are therefore uncertain knowledge. This research topic covers topics ranging from the nearest environment of the black hole, to the environment of the host galaxies of active nuclei, and to the quasars as markers of the large scale structure and of the geometry of spacetime of the Universe. The spatial domains encompass the accretion disk, the emission and absorption regions, circum-nuclear starbursts, the host galaxy and its interaction with other galaxies. Systematic attention is devoted to some key problems that remain outstanding and are clearly not yet solved: the existence of two quasar classes, radio quiet and radio loud, and in general, the systematic contextualization of quasar properties the properties of the central black hole, the dynamics of the accretion flow in the inner parsecs and the origin of the accretion matter, the quasars’ small and large scale environment, the feedback processes produced by the black hole into the host galaxy, quasar evolutionary patterns from seed black holes to the present-day Universe, and the use of quasars as cosmological standard candles. The timing is appropriate as we are now witnessing a growing body of results from major surveys in the optical, UV X, near and far IR, and radio spectral domains. Radio instrumentation has been upgraded to linear detector — a change that resembles the introduction of CCDs for optical astronomy — making it possible to study radio-quiet quasars at radio frequencies. Herschel and ALMA are especially suited to study the circum-nuclear star formation processes. The new generation of 3D magnetohydrodynamical models offers the prospective of a full physical modeling of the whole quasar emitting regions. At the same time, on the forefront of optical astronomy, applications of adaptive optics to long-slit spectroscopy is yielding unprecedented results on high redshift quasars. Other measurement techniques like 2D and photometric reverberation mapping are also yielding an unprecedented amount of data thanks to dedicated experiments and instruments. Thanks to the instrumental advances, ever growing computing power as well as the coming of age of statistical and analysis techniques, the smallest spatial scales are being probed at unprecedented resolution for wide samples of quasars. On large scales, feedback processes are going out of the realm of single-object studies and are entering into the domain of issues involving efficiency and prevalence over a broad range of cosmic epochs. The Research Topic "Quasars at all Cosmic Epochs" collects a large fraction of the contributions presented at a meeting held in Padova, sponsored jointly by the National Institute for Astrophysics, the Padova Astronomical Observatory, the Department of Physics and Astronomy of the University of Padova, and the Instito de Astrofísica de Andalucía (IAA) of the Consejo Superiór de Investigación Cientifica (CSIC). The meeting has been part of the events meant to celebrate the 250th anniversary of the foundation of the Padova Observatory.
