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Direct Currents 2016 1
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Book Synopsis Direct Currents (2016-) #1 by : Various
Download or read book Direct Currents (2016-) #1 written by Various and published by DC Comics. This book was released on 2016-12-14 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt: Direct Currents is the new, FREE quarterly magazine that brings you into the world of DC with exclusive sneak peeks of every titleÑstarting with the top-secret Justice League/Suicide Squad crossover event coming in December! Plus: Get a first look at the all-new SUPER SONS series starring the offspring of Superman and Batman, and new info on the second wave of Rebirth titles!
Book Synopsis Medium-Voltage Direct Current Grid by : M. M. Eissa
Download or read book Medium-Voltage Direct Current Grid written by M. M. Eissa and published by Academic Press. This book was released on 2019-05-03 with total page 232 pages. Available in PDF, EPUB and Kindle. Book excerpt: Medium Voltage Direct Current Grid is the first comprehensive reference to provide advanced methods and best practices with case studies to Medium Voltage Direct Current Grid (MVDC) for Resilience Operation, Protection and Control. It also provides technical details to tackle emerging challenges, and discuss knowledge and best practices about Modeling and Operation, Energy management of MVDC grid, MVDC Grid Protection, Power quality management of MVDC grid, Power quality analysis and control methods, AC/DC, DC/DC modular power converter, Renewable energy applications and Energy storage technologies. In addition, includes support to end users to integrate their systems to smart grid. Covers advanced methods and global case studies for reference Provides technical details and best practices for the individual modeling and operation of MVDC systems Includes guidance to tackle emerging challenges and support users in integrating their systems to smart grids
Book Synopsis Transcranial Direct Current Stimulation in Neuropsychiatric Disorders by : André R. Brunoni
Download or read book Transcranial Direct Current Stimulation in Neuropsychiatric Disorders written by André R. Brunoni and published by Springer Nature. This book was released on 2021-09-20 with total page 779 pages. Available in PDF, EPUB and Kindle. Book excerpt: The 2nd edition of this book incorporates the tremendous clinical advances that have occurred in the field of transcranial direct current stimulation (tDCS) over the past 5 years. Since the 1st edition was published, the clinical use of tDCS has moved from its infancy, and is now in a thrilling new phase with numerous possibilities as well as challenges. tDCS is a technique that excels in terms of safety and tolerability, and within a few years, novel technological developments will allow its use at home. At the same time, large, phase III trials have been exploring the clinical efficacy of tDCS, the results of which have been published in leading journals such as the New England Journal of Medicine and JAMA Psychiatry. This 2nd edition summarizes the state of the art of the field. Written by leading experts in the field, the book is divided into 5 parts: Introduction and Mechanisms of Action; Research Methods; tDCS in the life cycle; Applications of tDCS in neuropsychiatric disorders (further divided into Psychiatry and Neurology); and The clinical use of tDCS. It also includes several new chapters, covering topics such as precision stimulation of tDCS; combination of tDCS with different neuroimaging modalities; and use of tDCS in new clinical conditions. Moreover, all chapters have been rewritten and updated. This book will be of significant interest to psychiatrists, neurologists and neuroscientists new to the field as well as those with a background in tDCS who want to increase their understanding of particular psychiatric conditions.
Book Synopsis Practical Guide to Transcranial Direct Current Stimulation by : Helena Knotkova
Download or read book Practical Guide to Transcranial Direct Current Stimulation written by Helena Knotkova and published by Springer. This book was released on 2019-01-23 with total page 651 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a comprehensive overview on Transcranial Direct Current Stimulation (tDCS) and the clinical applications of this promising technique. Separated into three parts, the book begins with basic principles, mechanisms and approaches of tDCS. This is followed by a step-by-step practicum, methodological considerations and ethics and professional conduct pertaining to this novel technique. Chapters are authored by renowned experts who also direct and plan tDCS educational events worldwide. Bridging the existing gap in instructional materials for tDCS while addressing growing interest in education in this field, professionals within a broad range of medical disciplines will find this text to be an invaluable guide.
Book Synopsis Direct Current Fault Protection by : Isik C. Kizilyalli
Download or read book Direct Current Fault Protection written by Isik C. Kizilyalli and published by Springer Nature. This book was released on 2023-05-23 with total page 470 pages. Available in PDF, EPUB and Kindle. Book excerpt: The lack of effective DC fault protection technology remains a major barrier for the DC paradigm shift. In addressing the key challenges, Direct Current Fault Protection: Basic Concepts and Technology Advances starts with an introduction to the advantages of DC power systems before moving on to an in-depth review of DC fault protection technologies, including mechanical circuit breaker (MCB), solid-state circuit breaker (SSCB), hybrid circuit breaker (HCB), converter based (breakerless) protection, and fault current limiter (FCL). Coverage includes a comprehensive comparison of various DC fault interruption technologies and their suitable applications, state-of-the-art DC fault protection concepts and advances in research, identification of fundamental challenges and future directions in the field, and commercialization aspects. This book will be a valuable reference for practicing engineers, researchers, and graduate students in the field of power electronics and DC power systems.
Book Synopsis Revisiting the Effectiveness of Transcranial Direct Current Brain Stimulation for Cognition: Evidence, Challenges, and Open Questions by : Evangelia G. Chrysikou
Download or read book Revisiting the Effectiveness of Transcranial Direct Current Brain Stimulation for Cognition: Evidence, Challenges, and Open Questions written by Evangelia G. Chrysikou and published by Frontiers Media SA. This book was released on 2017-11-15 with total page 106 pages. Available in PDF, EPUB and Kindle. Book excerpt: The aim of this Frontiers Research Topic is to assemble a collection of papers from experts in the field of non‐invasive brain stimulation that will discuss (1) the strength of the evidence regarding the potential of tDCS to modulate different aspects of cognition; (2) methodological caveats associated with the technique that may account for the variability in the reported findings; and (3) a set of challenges and future directions for the use of tDCS that can determine its potential as a reliable method for cognitive rehabilitation, maintenance, or enhancement.
Book Synopsis Integrating Wind Energy to Weak Power Grids using High Voltage Direct Current Technology by : Nilanjan Ray Chaudhuri
Download or read book Integrating Wind Energy to Weak Power Grids using High Voltage Direct Current Technology written by Nilanjan Ray Chaudhuri and published by Springer. This book was released on 2019-01-02 with total page 241 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is the first of its kind to provide a comprehensive framework for connecting wind farms to weak power grids using High Voltage DC technology. Most onshore wind energy potential is located in areas that are hardly inhabited and the majority of wind energy that is being harnessed by European countries is currently offshore, both sourced from locations that lack the presence of a strong power grid. This book focuses on the many challenges the wind farm industry faces integrating both onshore and offshore wind to ‘weak’ grids using HVDC technology. Through case studies and illustrative examples the author presents a framework for theoretical and mathematical analysis of HVDC technology, its application and successful integration of onshore and offshore wind farms. Presents a unified approach for integrating onshore and offshore wind energy to existing AC systems through MTDC grids; Includes an extensive treatment of onshore wind farms connected to LCC HVDC systems; Provides a comprehensive analysis of offshore wind farms connected to VSC HVDC systems.
Book Synopsis Transcranial Direct Current Stimulation in Neuropsychiatric Disorders by : André Brunoni
Download or read book Transcranial Direct Current Stimulation in Neuropsychiatric Disorders written by André Brunoni and published by Springer. This book was released on 2016-09-12 with total page 414 pages. Available in PDF, EPUB and Kindle. Book excerpt: The aim of this book is to provide a comprehensive review of the use of Transcranial Direct Current Stimulation (tDCS) in different psychiatric conditions. Here we review tDCS clinical studies employing different types of design (from single-session tDCS studies to randomized clinical trials) as well as studies evaluating the impact of tDCS in neurophysiological, behavioral and brain imaging outcomes. Although the understanding about physiological foundations and effectiveness of clinical therapies of psychiatric diseases has been considerably increased during the last decades, our knowledge is still limited, and consequently psychiatric diseases are still a major burden to the individual patient and society. Recently, interest in pathological alterations of neuroplasticity in psychiatric diseases as a critical condition for development, and amelioration of clinical symptoms increased, caused by the fact that new tools, such as functional imaging, and brain stimulation techniques do allow to monitor, and modulate these phenomena in humans. Especially non-invasive brain stimulation techniques evolved as an attractive potential new therapeutic tool. The interest in non-invasive brain stimulation has grown exponentially in the past 25 years, with the development of non-pharmacological, neuromodulatory techniques such as tDCS and repetitive transcranial magnetic stimulation (rTMS). TDCS, although even newer than rTMS, has attracted considerable attention in both basic and clinical research scenarios. In the context of clinical research, tDCS is being increasingly investigated as a novel treatment tool for several psychiatric disorders, such as major depression, schizophrenia and neurocognitive and substance abuse disorders. Transcranial Direct Current Stimulation in Neuropsychiatric Disorders – Clinical Principles and Management intends to serve as a practical guide on the field, attracting the interest of psychiatrists, neurologists and neuroscientists with little or no experience with tDCS, as well as those with a background on tDCS who want to increase their knowledge in any particular psychiatric condition.
Book Synopsis Power Transmission by Direct Current by : E. Uhlmann
Download or read book Power Transmission by Direct Current written by E. Uhlmann and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 398 pages. Available in PDF, EPUB and Kindle. Book excerpt: The direct current transmission scheme linking the island of Gotland to the main land of Sweden by means of a submarine cable under the Baltic Sea is the first commercial realisation of a modern technique for the transmission of electrical energy. It is certainly not accidental that this pioneering initiative was allotted to the Gotland scheme. Various viewpoints may be presented regarding this, but the essential factor relates to the circumstances that permitted the magnitude ofthe transmitted power to be given a value which would not have been technically or economically feasible for any other project. The power, on the one hand, was sufficiently small to justify the risk associated with such a new venture, for it fell within limits acceptable both to ASEA as the manufacturer and to the Swedish State Power Board as the customer. On the other hand, the power was large enough to demonstrate the technical and economic characteristics of the new system and to provide the opportunity of gaining invaluable experience that could be applied to future large-scale transmission systems. In 1954 a team under the direction of Dr. Uno Lamm successfully commissioned the Gotland scheme, representing the culmination of many years of intensive development work.
Book Synopsis Systematic Reviews of Pharmacological and Non-Pharmacological Psychiatric Interventions by : Joe Kossowsky
Download or read book Systematic Reviews of Pharmacological and Non-Pharmacological Psychiatric Interventions written by Joe Kossowsky and published by Frontiers Media SA. This book was released on 2023-05-18 with total page 149 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis High Voltage Direct Current Transmission by : Dragan Jovcic
Download or read book High Voltage Direct Current Transmission written by Dragan Jovcic and published by John Wiley & Sons. This book was released on 2019-07-01 with total page 657 pages. Available in PDF, EPUB and Kindle. Book excerpt: Presents the latest developments in switchgear and DC/DC converters for DC grids, and includes substantially expanded material on MMC HVDC This newly updated edition covers all HVDC transmission technologies including Line Commutated Converter (LCC) HVDC; Voltage Source Converter (VSC) HVDC, and the latest VSC HVDC based on Modular Multilevel Converters (MMC), as well as the principles of building DC transmission grids. Featuring new material throughout, High Voltage Direct Current Transmission: Converters, Systems and DC Grids, 2nd Edition offers several new chapters/sections including one on the newest MMC converters. It also provides extended coverage of switchgear, DC grid protection and DC/DC converters following the latest developments on the market and in research projects. All three HVDC technologies are studied in a wide range of topics, including: the basic converter operating principles; calculation of losses; system modelling, including dynamic modelling; system control; HVDC protection, including AC and DC fault studies; and integration with AC systems and fundamental frequency analysis. The text includes: A chapter dedicated to hybrid and mechanical DC circuit breakers Half bridge and full bridge MMC: modelling, control, start-up and fault management A chapter dedicated to unbalanced operation and control of MMC HVDC The advancement of protection methods for DC grids Wideband and high-order modeling of DC cables Novel treatment of topics not found in similar books, including SimPowerSystems models and examples for all HVDC topologies hosted by the 1st edition companion site. High Voltage Direct Current Transmission: Converters, Systems and DC Grids, 2nd Edition serves as an ideal textbook for a graduate-level course or a professional development course.
Book Synopsis Two for the Price of One – Effects and Underlying Mechanisms of Combined Motor-Cognitive Interventions on the Body and the Brain by : Notger G. Müller
Download or read book Two for the Price of One – Effects and Underlying Mechanisms of Combined Motor-Cognitive Interventions on the Body and the Brain written by Notger G. Müller and published by Frontiers Media SA. This book was released on 2023-02-02 with total page 143 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Green Energy, Environment and Sustainable Development by : C. Wang
Download or read book Green Energy, Environment and Sustainable Development written by C. Wang and published by IOS Press. This book was released on 2023-10-19 with total page 1214 pages. Available in PDF, EPUB and Kindle. Book excerpt: The subjects of green energy and sustainability have never been more important, as governments around the world wrestle with the problem of how to protect the planet from the damage being caused to the environment by climate change. This book presents the proceedings of GEESD2023, the 4th International Conference on Green Energy, Environment and Sustainable Development, held in Mianyang, China from 15-17 June 2023 and online via Zoom. The conference aims to gather innovative academicians and industry experts in the fields of green energy, environment, and sustainable development in a common forum, providing a platform for the exchange of the latest research developments in related fields. This year, the call for papers attracted more than 280 submissions, 138 of which were accepted for inclusion in this collection. The process of evaluation and peer-review took place over six months and involved more than 100 TPC members and reviewers. The book is divided into 7 sections: green energy and systems; computer methods in the environment; chemistry and the environment; ecology and the rural environment; energy, environment and economy; environment and pollution; and water and mineral resources. Papers deal with the most up-to-date findings and technologies. The book provides a valuable overview of the latest research and developments and will be of interest to all those working in the fields of green energy and sustainable development.
Book Synopsis BLDC (Brushless Direct Current) Motors by : Ishwar Singh
Download or read book BLDC (Brushless Direct Current) Motors written by Ishwar Singh and published by Pencil. This book was released on 2024-06-09 with total page 108 pages. Available in PDF, EPUB and Kindle. Book excerpt: In today's dynamic and interconnected world, technological advancements are shaping the way we live, work, and interact with our environment. Among the myriad innovations driving this transformation, BLDC (Brushless Direct Current) motors stand out as versatile and indispensable components powering a wide range of applications across various industries. This book aims to provide a comprehensive and accessible resource for individuals seeking to deepen their understanding of BLDC motors and leverage their capabilities in practical applications. Drawing upon years of collective expertise and experience, we have endeavored to distill complex concepts into clear explanations, making this book suitable for both beginners and seasoned professionals alike.
Book Synopsis The Performance and Design of Direct Current Machines by : Albert Edmund Clayton
Download or read book The Performance and Design of Direct Current Machines written by Albert Edmund Clayton and published by . This book was released on 2000 with total page 516 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Electric Club Journal written by and published by . This book was released on 1924 with total page 1154 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Interplay between European Merger Control Law and the Liberalisation of European Electricity, Natural Gas and Petroleum Markets by : Henning Matthiesen
Download or read book The Interplay between European Merger Control Law and the Liberalisation of European Electricity, Natural Gas and Petroleum Markets written by Henning Matthiesen and published by GRIN Verlag. This book was released on 2023-04-21 with total page 661 pages. Available in PDF, EPUB and Kindle. Book excerpt: Doctoral Thesis / Dissertation from the year 2020 in the subject Law - European and International Law, Intellectual Properties, grade: 2,2, Leuphana Universität Lüneburg (Fakultät Wirtschaftswissenschaften), language: English, abstract: This doctoral thesis examines how European merger control law is applied to the energy sector and to which extent its application may facilitate the liberalisation of the electricity, natural gas and petroleum industries so that only those concentrations will be cleared that honour the principles of the liberalisation directives. In 2007, the Commission emphasized that a real internal European energy market is essential to meet Europe’s three energy objectives. These were for example competitiveness to cut costs for citizens and undertakings to foster energy efficiency and investment, sustainability including emissions trading, and security of supply with high standards of public service obligations. The EU issued three pre-liberalisation directives since the 1990s. Dissatisfied with the existing monopolistic structures, in Germany through demarcation and exclusive concession agreements for the supply of electricity and natural gas, which were until 1998 exempted from the cartel prohibition provision, and the prevalence of exclusive rights on the energy markets, the Commission triggered infringement proceedings against four Member States. The CJEU confirmed that the Commission has the power to abolish monopoly rights under certain circumstances and the rulings had the effect of convincing the member states to enter into negotiations for an opening up of energy markets owing to the internal market energy liberalization directives 1996 / 1998 / 2003 / 2009 / 2019. The 2nd liberalisation package of 2003 brought a widening of market opening and acceleration of pace of market opening to a greater number of eligible customers and an increase in the provisions on management and legal unbundling. The 3rd energy package of 2009 addressed ownership unbundling of key-infrastructure ownership and energy wholesale and retail supply consisting of three regulations and two directives. The 4th liberalization package inter alia consists of a new IEMD2019 and IGMD2019 and addresses energy efficiency and rules on good governance in the Energy Union. A brief analysis of the economic implications of concentrations is followed by an assessment of the evolution of European merger control law since 1989, 1997 and 2004. Then, the theoretical findings are contrasted to the results of recent merger proceedings in the energy sector.
