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Hierarchical Bottom-Up Methodology for Integrating Dynamic Ethynylhelicene Oligomers: Synthesis, Double Helix Formation, and the Higher Assembly Formation

by Nozomi Saito

In biological systems, molecules hierarchically form ordered assemblies and macroscopic substances, as exemplified by the assembly of proteins. The development of such systems using oligomeric macromolecules obtained by organic synthesis can provide insights into biological phenomena and will lead to the creation of new materials. In this regard, synthetic double helix molecules are attractive subjects of study because they have an important structural motif that appears widely in nature and can exhibit dynamic structural change. This thesis describes an unprecedented bottom-up approach using synthetic ethynylhelicene oligomers, which form dynamic double helices in organic media. Oligomer synthesis, homo- and hetero-double helix formation, and higher assembly formation due to intercomplex interactions are documented. The hierarchical assembly formation is a cogent reminder of the assembly of biological proteins that create living creatures. Also notable here is the demonstration of a methodology of providing diverse hetero-double helices and their higher assemblies by changing the combination of oligomers, which can be another advantage of this synthetic system.

Hierarchical Control and Optimization Strategies Applied to Solar Membrane Distillation Facilities (Springer Theses)

by Juan D. Gil

This book offers a systematic study of control algorithms applied in the operation of solar membrane distillation (SMD) facilities. After a short introduction to membrane distillation systems powered by solar energy, it reports on the various stages of the development of a comprehensive operating strategy, based on modelling, control, and optimization techniques, which enables an improved operation of SMD plants helping the commercialization of the SMD technology. A special focus of the research was to maximize the distillate production of the MD modules while reducing their thermal energy consumption, being those two important weaknesses of the current technology, as well as their minimizing operating costs. The optimised operating strategies were tested in a real pilot plant located at Plataforma Solar de Almería (a dependency of the Centro de Investigaciones Energéticas, Medioambientales y Tecnológicas, CIEMAT, of Spain). All in all, this thesis offers extensive information on control and modeling algorithms, and on their practical applications in solar membrane distillation plants.

Hierarchical Gas-Gas Systems: Thermal and Economic Effectiveness (Power Systems)

by Ryszard Bartnik Tomasz Wojciech Kowalczyk

This book presents a thermodynamic and economic analysis of gas-gas systems in power plants, including combined heat and power systems, combined cooling, heat and power systems, hydrogen production facilities and compressed energy storage system. A configuration for high-temperature gas-cooled nuclear reactor is also used as a heat source for the cycle.The book compares different technologies, such as gas-steam and gas-gas systems, using optimized cases. It presents mathematical models that return optimal thermodynamic parameters of the cycles, and applies a novel continuous-time model in order to perform an economic analysis as well. This book utilizes numerous illustrations and worked examples to thoroughly explain the technologies discussed, making it relevant for researchers, market analysts, decision makers, power engineers and students alike.

Hierarchical Macromolecular Structures: 60 Years after the Staudinger Nobel Prize I

by Virgil Percec

Advances in Polymer Science enjoys a longstanding tradition and good reputation in its community. Each volume is dedicated to a current topic, and each review critically surveys one aspect of that topic, to place it within the context of the volume. The volumes typically summarize the significant developments of the last 5 to 10 years and discuss them critically, presenting selected examples, explaining and illustrating the important principles, and bringing together many important references of primary literature. On that basis, future research directions in the area can be discussed. Advances in Polymer Science volumes thus are important references for every polymer scientist, as well as for other scientists interested in polymer science - as an introduction to a neighboring field, or as a compilation of detailed information for the specialist.

Hierarchical Power Systems: Optimal Operation Using Grid Flexibilities (SpringerBriefs in Energy)

by Tim Aschenbruck Jörg Dickert Willem Esterhuizen Bartosz Filipecki Sara Grundel Christoph Helmberg Tobias K. Ritschel Philipp Sauerteig Stefan Streif Andreas Wasserrab Karl Worthmann

This book explains the power grid as a hierarchy made up of the transmission, distribution, and microgrid levels. Interfaces among these levels are explored to show how flexibility in power demand associated with residential batteries can be communicated through the entire grid to facilitate optimal power flow computations within the transmission grid. To realize this approach, the authors combine semi-definite optimal power flow with model-order reduction at the distribution level and with a new heuristic algorithm for stable power flow at the transmission level. To demonstrate its use, a numerical case study based on modified IEEE 9-bus and 33-bus systems for the transmission and distribution grid, respectively, is included. This book shows how exploiting the flexibility on the residential level improves the performance of the power flow with the transmission grid.

Hierarchical Protection for Smart Grids (Wiley - Ieee Ser.)

by Jing Ma Zengping Wang

A systematic view of hierarchical protection for smart grids, with solutions to tradition protection problems and complicated operation modes of modern power systems • Systematically investigates traditional protection problems from the bird’s eye view of hierarchical protection • Focuses on multiple variable network structures and complicated operation modes • Offers comprehensive countermeasures on improving protection performance based on up-to-date research

Hierarchical Sliding Mode Control for Under-actuated Cranes

by Jianqiang Yi Dianwei Qian

This book reports on the latest developments in sliding mode overhead crane control, presenting novel research ideas and findings on sliding mode control (SMC), hierarchical SMC and compensator design-based hierarchical sliding mode. The results, which were previously scattered across various journals and conference proceedings, are now presented in a systematic and unified form. The book will be of interest to researchers, engineers and graduate students in control engineering and mechanical engineering who want to learn the methods and applications of SMC.

Hierarchical Topology Control for Wireless Networks: Theory, Algorithms, and Simulation

by Jiguo Yu Cheng Xiuzhen Jiang Honglu Dongxiao Yu

First Published in 2018. Routledge is an imprint of Taylor & Francis, an Informa company.

Hierarchically Porous Bio-Carbon Based Composites for High Electromagnetic Shielding Performance (Engineering Materials)

by Songtao Li Zhengwang Zhu Dongyan Liu Yu Dong

This book highlights the preparation and characterization of efficient electromagnetic shielding composites containing bio-carbon derived from natural loofah with unique three-dimensional porous structures by means of entire structure design of composites according to shielding theory. The synergistic effect of multifunctional nanoparticles and bio-carbon on electromagnetic shielding mechanism, mechanical performance, and thermal stability of composites obtained has been holistically investigated. The discovery of this renewable, environmentally friendly, and inexpensive bio-carbon represents a new class of conductive materials with multi-interfaces and unravels further research and development of a wide variety of new electromagnetic shielding material systems with potential commercial applications ranging from electronic devices to energy management.​

Hierarchically Structured Porous Materials

by Xiao-Yu Yang B. L. Su Clement Sanchez

This first book devoted to this hot field of science covers materials with bimodal, trimodal and multimodal pore size, with an emphasis on the successful design, synthesis and characterization of all kinds of hierarchically porous materials using different synthesis strategies. It details formation mechanisms related to different synthesis strategies while also introducing natural phenomena of hierarchy and perspectives of hierarchical science in polymers, physics, engineering, biology and life science. Examples are given to illustrate how to design an optimal hierarchically porous material for specific applications ranging from catalysis and separation to biomedicine, photonics, and energy conversion and storage. With individual chapters written by leading experts, this is the authoritative treatment, serving as an essential reference for researchers and beginners alike.

High-Bandwidth Memory Interface

by Chulwoo Kim Junyoung Song Hyun-Woo Lee

This book provides an overview of recent advances in memory interface design at both the architecture and circuit levels. Coverage includes signal integrity and testing, TSV interface, high-speed serial interface including equalization, ODT, pre-emphasis, wide I/O interface including crosstalk, skew cancellation, and clock generation and distribution. Trends for further bandwidth enhancement are also covered.

High-brightness Metal Vapour Lasers: Volume I: Physical Fundamentals and Mathematical Models

by V. M. Batenin V. V. Buchanov A. M. Boichenko M. A. Kazaryan I. I. Klimovskii E. I. Molodykh

High brightness metal vapor lasers have become the most bright and powerful in the visible spectral range among all existing laser types, resulting in numerous applications ranging from purely fundamental research to practical application in large-scale commercial problems such as isotope selection. This book presents a full series of fundamental problems on the development of physical fundamentals and mathematical models for practical realization of a high-power laser radiation on self-contained transitions in metal atoms. It is the first fundamental review on physics and the technique of high-brightness metal vapor lasers.

High Calling: The Courageous Life and Faith of Space Shuttle Columbia Commander Rick Husband

by Evelyn Husband Donna Vanliere

Rick Husband wanted to be an astronaut since his fourth birthday, but it wasn't always for the right reasons. Initially, he thought it would be neat . . . cool . . . a fun thing to do. It wasn't until he came to a spiritual crossroads and was able to give that dream up to discover the true desires of his heart before he actually got into the space shuttle program at NASA. Three failed attempts didn't daunt this driven pilot-and the fourth interview process, though lengthy and difficult, proved successful for him. Husband's years at NASA served not only to develop his integrity and character, but also to increase his faith in a Creator that could not be denied in the vastness of space. His story is not only inspirational but exhilarating and invigorating, as readers will witness the life of a man who consistently pursued the desires of his heart even as he served a faithful God.

High Concentrator Photovoltaics

by Pedro Pérez-Higueras Eduardo F. Fernández

The aim of this book is to provide a comprehensive overview of the fundamentals and engineering of high concentrator photovoltaic (HCPV) technology and to elucidate how this complex and emerging technology is applied in power plants. It is the first of its kind to focus exclusively on HCPV technology and offers a valuable reference volume to readers. This book is the result of an international collaboration among experts and each chapter is written by a specialist in the field. The conversion of solar energy to electricity plays an important role in power generation and HCPV is signalled by many researchers and professionals as one of the most promising sources of solar power. Therefore this book provides an important resource for companies, research institutes and universities to assist with the understanding of fundamentals, different applications and potential of such technology.

High-Conductivity Channels in Space (Springer Series on Atomic, Optical, and Plasma Physics #103)

by Victor Apollonov

This book discusses the physics of conductive channel development in space, air and vacuums and summarizes the attempts to create super-long conductive channels to study the upper atmosphere and to complete specific tasks related to energy transmission from the space to earth with high-voltage high repetition rate electrical sources. Conductive channels are produced by the laser jet engine vehicle-propulsion under the influence of powerful high repetition rate pulse-periodic laser radiation by CO2-laser, solid state Nd YAG,HF/DF laser systems generated with each pulse of the powerful laser conductive dust plasma. The book also presents the experimental and theoretical results of conductive canal modeling: the laser jet engine vehicle “Impulsar”, which can reach the lower layers of the ionosphere in several hundred seconds. Further, the book explores the development of lightning protection systems. The so-called long laser spark is generated to provide the conditions for connecting a thunderstorm cloud with a grounded metal rod, i.e. a classical lightning rod. Such conductivity channels can be used for energy transmission, overvoltage protection systems, transport of charged particle beams and plasma antennas. It provides the theoretical and experimental basis of high repetition rate P-P mode of operation for high power lasers (COIL, HF/DF, CO2,Nd YAG). It describes high efficiency and excellent beam quality disk lasers used for numerous applications, including surface treatment of dielectric materials in microelectronics, cutting, drilling, welding, polishing and cleaning of the surface and other technological operations. Lastly it investigates how megawatt mono-module disk lasers could be used to solve various problems: small satellites launched by lasers, formation of super-long conducting channels in space and atmosphere, cleaning of the near-earth space from the space debris and related applications.

High Cotton: Four Seasons in the Mississippi Delta (Banner Books)

by Gerard Helferich

This dirt-under-the-fingernails portrait of a small-time farmer follows Zack Killebrew over a single year as he struggles to defend his cotton against such timeless adversaries as weeds, insects, and drought, as well as such twenty-first-century threats as globalization. Over the course of the season, Helferich describes how this singular crop has stamped American history and culture like no other. Then, as Killebrew prepares to harvest his cotton, two hurricanes named Katrina and Rita devastate the Gulf Coast and barrel inland. Killebrew's tale is at once a glimpse into our nation's past, a rich commentary on our present, and a plain-sighted vision of the future of farming in the Mississippi Delta.On first publication, High Cotton won the Authors Award from the Mississippi Library Association. This updated edition includes a new afterword, which resumes the story of Zack Killebrew and his family, discusses how cotton farming has continued to change, and shows how the Delta has retained its elemental character.

High Definition Metrology Based Surface Quality Control and Applications

by Shichang Du Lifeng Xi

This book provides insights into surface quality control techniques and applications based on high-definition metrology (HDM). Intended as a reference resource for engineers who routinely use a variety of quality control methods and are interested in understanding the data processing, from HDM data to final control actions, it can also be used as a textbook for advanced courses in engineering quality control applications for students who are already familiar with quality control methods and practices. It enables readers to not only assimilate the quality control methods involved, but also to quickly implement the techniques in practical engineering problems. Further, it includes numerous case studies to highlight the implementation of the methods using measured HDM data of surface features. Since MATLAB is extensively employed in these case studies, familiarity with this software is helpful, as is a general understanding of surface quality control methods.

High-Density and De-Densified Smart Campus Communications: Technologies, Integration, Implementation and Applications

by Daniel Minoli Jo-Anne Dressendofer

Discover how to design, deliver, and implement high-density communications solutions High-Density Smart Campus Communications: Technologies, Integration, Implementation and Applications delivers a concise synthesis of the deployment technologies, strategies, and implementation issues that arise in the design and application of real-world high-density communications environments in airports, stadiums, convention centers, shopping malls, classrooms, hospitals, cruise ships, and more. You'll learn future-oriented strategies for the implementation of next-generation Wi-Fi and 5G communications networks in high density environments, like smart airposrts, advanced airport robotics, and wayfinding. You’ll also discover effective deployment strategies using a comprehensive case study based on a top-10 airport deployment by the Slice Wireless team. The book includes information about security requirements, large and boutique solution providers, applications, unbundled services, implementation planning and design, as well as operations and network management. An epilogue written by Josie Jo-Anne Dressendofer of Slice Wireless concludes the text. Readers will also benefit from the inclusion of: A thorough introduction to background and functional requirements for high density communications, including requirements for airports, stadiums, convention centers, classrooms, train and subway stations, and smart cities An exploration of traditional voice and cellular technology, including DAS designs and architectures and microcellularization Practical discussions of traditional data and Wi-Fi, including throughput/interference and security A treatment of evolved hotspot connectivity, including Wi-Fi and 5G Perfect for telecommunication researchers and engineers, networking professionals, technology professionals, campus administrators, and equipment vendors, High-Density Smart Campus Communications will also earn a place in the libraries of senior undergraduate and graduate students in applied communications technologies.

High-Density Lipoproteins as Biomarkers and Therapeutic Tools: Volume 2. Improvement and Enhancement of HDL and Clinical Applications

by Kyung-Hyun Cho

This book is the second of two volumes that offer a comprehensive, up-to-date account of current knowledge regarding high-density lipoprotein (HDL), the changes that occur in HDL under different conditions, the clinical applications of HDL, and means of enhancing HDL functionality. In this volume, the focus is on the improvement of HDL, enhancement of its functionality, and the use of HDL for therapeutic purposes. In the first section, up-to-date information is provided on such topics as the tumor regression-promoting and antidiabetic activities of reconstituted HDL containing V156K apolipoprotein A-I, the enhancement of HDL effects by high doses of vitamin C, the benefits derived from incorporation of growth hormones 1 and 2 into rHDL, and the biological functions of omega-3 linolenic acid in rHDL. The enhancement of HDL functionality by policosanol and the resultant benefits are thoroughly examined in a separate section. Readers will also find the latest information on clinical applications of HDL. Here, specific topics include the enhancement of adenoviral gene delivery and the delivery of rapamycin. In documenting the latest knowledge in this field, this volume will be of interest to both researchers and clinicians.

High-Density Lipoproteins as Biomarkers and Therapeutic Tools: Volume 1. Impacts of Lifestyle, Diseases, and Environmental Stressors on HDL

by Kyung-Hyun Cho

This book is the first of two volumes that offer a comprehensive, up-to-date account of current knowledge regarding high-density lipoprotein (HDL), the changes that occur in HDL under different conditions, the clinical applications of HDL, and means of enhancing HDL functionality. HDL comprises a diverse group of lipoproteins and its composition and metabolism are dynamic. In this volume, the focus is on the changes observed in HDL under different health statuses, with particular attention to the functional and structural correlations of HDL and apolipoprotein A-1. The impacts of a wide variety of factors on HDL are examined in depth, covering, for example, diet, exercise, smoking, age, diverse diseases, and different forms of environmental pollution. It has long been known that HDL has anti-atherosclerotic and antidiabetic properties, and more recently its anti-aging activities have been recognized. These benefits of HDL are highly dependent on its lipids, proteins, apolipoproteins, and enzymes, and specifically their composition and ratios. In documenting the latest knowledge in this field, this volume will be of interest to both researchers and clinicians.

High Efficiency Non-isolated DC-DC Converters with Wide Voltage Gain Range for Renewable Energies (CPSS Power Electronics Series)

by Yun Zhang Shenghan Gao

The book focuses on the topologies of non-isolated DC-DC converters with a wide voltage gain range for renewable energy systems. It addresses both theoretical principles and engineering practices. Each chapter introduces a family of non-isolated DC-DC converters, including advanced control methods. The inclusion of modeling and experimental verification provides in-depth applications in fuel cell vehicles, electric vehicles with multiple sources including batteries and super-capacitors, and photovoltaic systems. The book is beneficial for researchers, engineers, and graduate students in the fields of renewable energies, as well as electrical and electronic engineering.

High Efficiency Power Amplifier Design for 28 GHz 5G Transmitters (Analog Circuits and Signal Processing)

by Nourhan Elsayed Hani Saleh Baker Mohammad Mohammed Ismail Mihai Sanduleanu

This book introduces power amplifier design in 22nm FDSOI CMOS dedicated towards 5G applications at 28 GHz and presents 4 state-of-the-art power amplifier designs. The authors discuss power amplifier performance metrics, design trade-offs, and presents different power amplifier classes utilizing efficiency enhancement techniques at 28 GHz. The book presents the design process from theory, simulation, layout, and finally measurement results.

High-Efficiency Solar Cells

by Xiaodong Wang Zhiming M. Wang

As part of the effort to increase the contribution of solar cells (photovoltaics) to our energy mix, this book addresses three main areas: making existing technology cheaper, promoting advanced technologies based on new architectural designs, and developing new materials to serve as light absorbers. Leading scientists throughout the world create a fundamental platform for knowledge sharing that combines the physics, materials, and device architectures of high-efficiency solar cells. While providing a comprehensive introduction to the field, the book highlights directions for further research, and is intended to stimulate readers' interest in the development of novel materials and technologies for solar energy applications.

High Efficiency Video Coding and Other Emerging Standards (River Publishers Series In Signal, Image And Speech Processing Ser.)

by K.R. Rao J.J. Hwang D.N. Kim

High Efficiency Video Coding and Other Emerging Standards provides an overview of high efficiency video coding (HEVC) and all its extensions and profiles. There are nearly 300 projects and problems included, and about 400 references related to HEVC alone. Next generation video coding (NGVC) beyond HEVC is also described. Other video coding standards such as AVS2, DAALA, THOR, VP9 (Google), DIRAC, VC1, and AV1 are addressed, and image coding standards such as JPEG, JPEG-LS, JPEG2000, JPEG XR, JPEG XS, JPEG XT and JPEG-Pleno are also listed.Understanding of these standards and their implementation is facilitated by overview papers, standards documents, reference software, software manuals, test sequences, source codes, tutorials, keynote speakers, panel discussions, reflector and ftp/web sites – all in the public domain. Access to these categories is also provided.

High-Efficient Low-Cost Photovoltaics: Recent Developments (Springer Series in Optical Sciences #140)

by Vesselinka Petrova-Koch Rudolf Hezel Adolf Goetzberger

This book offers a bird’s-eye view of the recent development trends in photovoltaics – a big business field that is rapidly growing and well on its way to maturity. The book describes current efforts to develop highly efficient, low-cost photovoltaic devices based on crystalline silicon, III–V compounds, copper indium gallium selenide (CIGS) and perovskite photovoltaic cells along with innovative, cost-competitive glass/ flexible tubular glass concentrator modules and systems, highlighting recent attempts to develop highly efficient, low-cost, flexible photovoltaic cells based on CIGS and perovskite thin films. This second edition presents, for the first time, the possible applications of perovskite modules together with Augsburger Tubular photovoltaics.

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