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Humanidades Digitales. Miradas hacia la Edad Media

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ISBN: 9783110585421 Year: Pages: 265 DOI: 10.1515/9783110585421 Language: Spanish, Portuguese
Publisher: De Gruyter
Subject: Languages and Literatures
Added to DOAB on : 2018-12-19 16:52:49
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The contributions gathered in this volume show how digital technologies can be applied to Medieval Studies (Philology, Art, and History) in order to improve our understanding of medieval societies and cultures.

Decomposability of Tensors

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ISBN: 9783038975908 9783038975915 Year: Pages: 160 DOI: 10.3390/books978-3-03897-591-5 Language: English
Publisher: MDPI - Multidisciplinary Digital Publishing Institute
Subject: Mathematics --- Physics (General)
Added to DOAB on : 2019-02-15 09:41:46
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Tensor decomposition is a relevant topic, both for theoretical and applied mathematics, due to its interdisciplinary nature, which ranges from multilinear algebra and algebraic geometry to numerical analysis, algebraic statistics, quantum physics, signal processing, artificial intelligence, etc. The starting point behind the study of a decomposition relies on the idea that knowledge of elementary components of a tensor is fundamental to implement procedures that are able to understand and efficiently handle the information that a tensor encodes. Recent advances were obtained with a systematic application of geometric methods: secant varieties, symmetries of special decompositions, and an analysis of the geometry of finite sets. Thanks to new applications of theoretic results, criteria for understanding when a given decomposition is minimal or unique have been introduced or significantly improved. New types of decompositions, whose elementary blocks can be chosen in a range of different possible models (e.g., Chow decompositions or mixed decompositions), are now systematically studied and produce deeper insights into this topic. The aim of this Special Issue is to collect papers that illustrate some directions in which recent researches move, as well as to provide a wide overview of several new approaches to the problem of tensor decomposition.

Chapter 13 Doing Versus Assessing Interactional Competence (Book chapter)

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ISBN: 9781138038998 9781315177021 Year: Pages: 41 Language: English
Publisher: Taylor & Francis
Subject: Linguistics
Added to DOAB on : 2019-12-17 11:21:02
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This volume features the latest research findings on L2 interactional competence to demonstrate the potential for developing and implementing research-based pedagogy that targets interactional competence (IC) in early instruction in a variety of L2 learning and teaching contexts. Incorporating contributions from both leading and emerging researchers in the area, the book is organized into four sections to provide a systematic account of interactional competence, defined as a set of skills required to co-construct an effective interaction with a variety of interlocutors in a variety of settings, and advocates for IC to be part of a well-rounded curriculum of L2 instruction. The volume provides a comprehensive overview of the different theoretical perspectives on IC within Conversation Analysis, and moves into a discussion of conversation-analytic research findings from a variety of contexts and of their pedagogical implications.The book then presents examples of pedagogy in practice and also illustrates the potential for implementing IC in testing settings. This volume makes a valuable contribution to the growing literature on interactional competence and will be of particular interest to graduate students and researchers in applied linguistics, SLA, language education, curriculum and instruction studies, and educational linguistics.

Phase-Contrast and Dark-Field Imaging

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ISBN: 9783038972846 9783038972853 Year: Pages: 146 DOI: 10.3390/books978-3-03897-285-3 Language: English
Publisher: MDPI - Multidisciplinary Digital Publishing Institute
Subject: Physics (General) --- Mathematics
Added to DOAB on : 2019-01-08 11:33:34
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The intent of this Special Issue is to provide a framework with which scientists in several different disciplines, related to phase-contrast and dark-field imaging, can illustrate their ideas and results. The articles are reviews or very recent scientific reports; they address newcomers in the field, as well as experts and professors in fields of X-ray physics, electron, and phase-contrast X-ray imaging.

Rietveld Refinement in the Characterization of Crystalline Materials

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ISBN: 9783038975274 9783038975281 Year: Pages: 88 DOI: 10.3390/books978-3-03897-528-1 Language: English
Publisher: MDPI - Multidisciplinary Digital Publishing Institute
Subject: Chemistry (General) --- Analytical Chemistry
Added to DOAB on : 2019-01-28 10:16:11
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This Special Issue serves as a crystallographic forum covering various aspects of material science that have in common the use of the powerful Rietveld method in the analysis of the powder XRD patterns of investigated compounds.

Side Channel Attacks

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ISBN: 9783039210008 9783039210015 Year: Pages: 258 DOI: 10.3390/books978-3-03921-001-5 Language: English
Publisher: MDPI - Multidisciplinary Digital Publishing Institute
Subject: Technology (General) --- General and Civil Engineering
Added to DOAB on : 2019-06-26 08:44:06
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This Special Issue provides an opportunity for researchers in the area of side-channel attacks (SCAs) to highlight the most recent exciting technologies. The research papers published in this Special Issue represent recent progress in the field, including research on power analysis attacks, cache-based timing attacks, system-level countermeasures, and so on.

Keywords

cache attack --- cache side-channel attack --- constant-time cryptographic algorithm --- rsa cryptosystem --- scatter-gather implementation --- modular exponentiation --- post-quantum cryptography --- lattice-based cryptography --- Gaussian sampling --- CDT sampling --- side-channel attack --- single trace analysis --- mobile ads --- software development kit (SDK), android package (APK), ad lib --- ad libraries --- ad networks --- graph --- graph similarity --- side-channel authentication --- leakage model --- AES --- FPGA --- unified point addition --- binary Huff curve --- recovery of secret exponent by triangular trace analysis --- horizontal collision correlation analysis --- side channel analysis --- single trace analysis --- post quantum cryptography --- NTRU --- side-channel analysis --- elliptic curve cryptography --- single-trace attack --- key bit-dependent attack --- countermeasure --- side channel analysis --- financial IC card --- first-order analysis --- second-order analysis --- data outsourcing --- integrity --- online authentication --- Merkle (hash) tree --- data loss --- information leakage --- reliability --- side-channel analysis --- power-analysis attack --- embedded system security --- machine-learning classification --- side-channel cache attacks --- cache misses --- AES --- cloud computing --- physically unclonable function --- chaos theory --- chaotic circuit --- FPGA --- CPLD --- challenge-response authentication --- hardware security --- side-channel attacks --- cryptographic keys --- side channel attack --- re-keying --- tweakable block cipher --- provable security --- n/a

Power Transformer Diagnostics, Monitoring and Design Features

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ISBN: 9783038974413 9783038974420 Year: Pages: 254 DOI: 10.3390/books978-3-03897-442-0 Language: English
Publisher: MDPI - Multidisciplinary Digital Publishing Institute
Subject: Electrical and Nuclear Engineering
Added to DOAB on : 2019-01-09 11:54:22
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Power transformers are key components in electric power distribution and transmission systems, and it is essential that they function properly for many years. With increasing age, there are potential risks of extremely high monetary losses due to unexpected failures and outages. A simple solution would be to replace all aging and risky transformers at once with new ones. Such an approach is obviously not a fiscally realistic solution. The main objectives are to extend their service life and optimize their performance through increased availability. For these reasons, in the past decades transformer life management has gained an ever-increasing interest. The greatest challenges are related to the need for methods to assess their condition and life expectancy along with the improvement of transformers’ efficiency by noble designs and/or the application of new materials. This book covers some theoretical and practical developments with special emphasis on R&D trends in transformer diagnostics and monitoring. Graduate-level students and academics as well as scientists and engineers involved in power equipment design, diagnostics, and monitoring will benefit from this book.

Wind Turbines

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ISBN: 9783038973607 9783038973614 Year: Pages: 328 DOI: 10.3390/books978-3-03897-361-4 Language: English
Publisher: MDPI - Multidisciplinary Digital Publishing Institute
Subject: Electrical and Nuclear Engineering
Added to DOAB on : 2019-01-11 09:36:07
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This issue is a continuation of the previous successful Special Issue “Wind Turbines 2013”. Similarly, this issue also focuses on recent advances in the wind energy sector on a wide range of topics, including: wind resource mapping, wind intermittency issues, aerodynamics, foundations, aeroelasticity, wind turbine technologies, control of wind turbines, diagnostics, generator concepts including gearless concepts, power electronic converters, grid interconnection, ride-through operation, protection, wind farm layouts - optimization and control, reliability, operations and maintenance, effects of wind farms on local and global climate, wind power stations, smart-grid and micro-grid related to wind turbine operation.

Reducing the Seismic Vulnerability of Existing Buildings: Assessment and Retrofit

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ISBN: 9783039212576 9783039212583 Year: Pages: 182 DOI: 10.3390/books978-3-03921-258-3 Language: English
Publisher: MDPI - Multidisciplinary Digital Publishing Institute
Subject: Technology (General) --- General and Civil Engineering
Added to DOAB on : 2019-08-28 11:21:27
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Devastating seismic events occurring all over the world keep raising the awareness of the scientific, technical and political communities to the need of identifying assets at risk and developing more effective and cost-efficient seismic risk mitigation strategies. Significant advances in earthquake engineering research have been achieved with the rise of new technologies and techniques with potential use in risk assessment, management and mitigation. Nevertheless, there is still much to be done, particularly with regard to existing buildings, most of them built without anti-seismic provisions. The wide variety of construction and structural systems, associated with the complex behaviour of their materials, greatly limit the application of current codes and building standards to the existing building stock. To tackle this issue, there is a fundamental need for developing multidisciplinary research that can lead to the development of more sophisticated and reliable methods of analysis, as well as to improved seismic retrofitting techniques compliant with buildings conservation principles. This book intends to contribute to the aforementioned goal by stimulating the exchange of ideas and knowledge on the assessment and reduction of the seismic vulnerability of existing buildings. 10 high quality contributions authored by international experts from Italy, Portugal, Morocco, Nepal, Czech Republic and Spain are included herein. All contributions pursue the protection of existing buildings by considering the most updated methods and advanced solutions emerging from different fields of expertise.

Improving Practice and Performance in Basketball

Authors: ---
ISBN: 9783039216949 9783039216956 Year: Pages: 106 DOI: 10.3390/books978-3-03921-695-6 Language: English
Publisher: MDPI - Multidisciplinary Digital Publishing Institute
Subject: Sports Science
Added to DOAB on : 2019-12-09 11:49:16
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Despite being one of the most popular sports worldwide, basketball has received limited research attention compared to other team sports. Establishing a strong evidence base with high-quality and impactful research is essential in enhancing decision-making processes to optimize player performance for basketball professionals. Consequently, the book entitled Improving Performance and Practice in Basketball provides a collection of novel research studies to increase the available evidence on various topics with strong translation to practice in basketball. The book includes work by 40 researchers from 16 institutions or professional organizations from 9 countries. In keeping with notable topics in basketball research, the book contains 2 reviews focused on monitoring strategies to detect player fatigue and considerations for travel in National Basketball Association players. In addition, 8 applied studies are also included in the book, focused on workload monitoring, game-related statistics, and the measurement of physical and skill attributes in basketball players. This book also has a strong focus on increasing the evidence available for female basketball players, who have traditionally been under-represented in the literature. The outcomes generated from this book should provide new insights to inform practice in many areas for professionals working in various roles with basketball teams.

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