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Showing 69,126 through 69,150 of 72,865 results

Tubular Structures XVI: Proceedings of the 16th International Symposium for Tubular Structures (ISTS 2017, 4-6 December 2017, Melbourne, Australia)

by Amin Heidarpour & Xiao-Ling Zhao

Tubular Structures XVI contains the latest scientific and engineering developments in the field of tubular steel structures, as presented at the 16th International Symposium on Tubular Structures (ISTS16, Melbourne, Australia, 4-6 December 2017). The International Symposium on Tubular Structures (ISTS) has a long-standing reputation for being the principal showcase for manufactured tubing and the prime international forum for presentation and discussion of research, developments and applications in this field. Various key and emerging subjects in the field of hollow structural sections are covered, such as: special applications and case studies, static and fatigue behaviour of connections/joints, concrete-filled and composite tubular members and offshore structures, earthquake and dynamic resistance, specification and standard developments, material properties and section forming, stainless and high-strength steel structures, fire, impact and blast response. Research and development issues presented in this topical book are applicable to buildings, bridges, offshore structures, cranes, trusses and towers. Tubular Structures XVI is thus a pertinent reference source for architects, civil and mechanical engineers, designers, steel fabricators and contractors, manufacturers of hollow sections or related construction products, trade associations involved with tubing, owners or developers of tubular structures, steel specification committees, academics and research students all around the world.

Tunable Hydrogels: Smart Materials for Biomedical Applications (Advances in Biochemical Engineering/Biotechnology #178)

by Antonina Lavrentieva Iliyana Pepelanova Dror Seliktar

This book reviews the current knowledge on tunable hydrogels, including the range of different materials and applications, as well as the existing challenges and limitations in the field. It covers various aspects of the material design, particularly highlighting biological responsiveness, degradability and responsiveness to external stimuli. In this book, readers will discover original research data and state-of-the-art reviews in the area of hydrogel technology, with a specific focus on biotechnology and medicine. Written by leading experts, the contributions outline strategies for designing tunable hydrogels and offer a detailed evaluation of the physical and synthetic methods currently employed to achieve specific hydrogel properties and responsiveness. This highly informative book provides important theoretical and practical insights for scholars and researchers working with hydrogels for biomedical and biotechnological applications.

Tunable Laser Applications (Optical Science And Engineering Ser.)

by F. J. Duarte

Broadly tunable lasers continue to have a tremendous impact in many and diverse fields of science and technology. From a renaissance in laser spectroscopy to Bose-Einstein condensation, the one nexus is the tunable laser. Tunable Laser Applications describes the physics and architectures of widely applied tunable laser sources. Fully updated and ex

Tunable Laser Optics (Optics And Photonics Ser.)

by F. J. Duarte

Broadly tunable lasers have had, and continue to have, an enormous impact in many and diverse fields of science and technology. From a renaissance in spectroscopy to laser guide stars and laser cooling, the nexus is the tunable laser. Tunable Laser Optics offers a transparent and comprehensive treatment of the physics of tunable laser optics based on a detailed description of first principles. Authored by a leading expert in the field, the book covers the optics and optical principles needed to build lasers, the optics instrumentation necessary to characterize laser emission, and laser-based optical instrumentation, addressing key topics such as Dirac’s notation, the interferometric equation, the uncertainty principle, pulse compression, and tunable narrow-linewidth lasers. This revised, expanded, and improved Second Edition: Contains new and additional material on tunable lasers and quantum optics Explains the first principles of tunable laser optics in a clear and concise manner Presents an explicit exposition of the relevant theory, without the use of short cuts Employs numerous examples, case studies, and figures to illustrate important concepts Includes carefully designed problems of direct practical significance to stimulate application Emphasizing the utilitarian aspects of the optics and theory, Tunable Laser Optics, Second Edition provides valuable insight into the optics and the trade-offs involved in the design and construction of tunable lasers and optical devices. It makes an ideal textbook for advanced undergraduate-level and graduate-level optics courses for physics and engineering students, as well as a handy reference for researchers and experimentalists.

Tunable Low-Power Low-Noise Amplifier for Healthcare Applications (SpringerBriefs in Applied Sciences and Technology)

by Rafael Vieira Nuno Horta Nuno Lourenço Ricardo Póvoa

This book consists of the research, design and implementation, from sizing to layout with parasitic extraction and yield estimation, of a low-power, low-noise amplifier for biomedical and healthcare applications of bio-potential signals, particularly focusing on the electromyography and electrooculography. These signals usually operate in different broadbands, yet follow an impulse-shape transmission, hence being suitable to be applied and detected by the same receiver.

Tunable Micro-optics

by Hans Zappe Claudia Duppé

Presenting state-of-the-art research into the dynamic field of tunable micro-optics, this is the first book to provide a comprehensive survey covering a varied range of topics including novel materials, actuation concepts and new imaging systems in optics. Internationally renowned researchers present a diverse range of chapters on cutting-edge materials, devices and subsystems, including soft matter, artificial muscles, tunable lenses and apertures, photonic crystals, and complete tunable imagers. Special contributions also provide in-depth treatment of micro-optical characterisation, scanners, and the use of natural eye models as inspiration for new concepts in advanced optics. With applications extending from medical diagnosis to fibre telecommunications, Tunable Micro-optics equips readers with a solid understanding of the broader technical context through its interdisciplinary approach to the realisation of new types of optical systems. This is an essential resource for engineers in industry and academia, and advanced students working on optical systems design.

Tunbridge World's Fair, The

by Euclid Farnham

Since its opening in 1867, the Tunbridge World's Fair has drawn hundreds of thousands of people to its one-of-a-kind event, showcasing the best of regional agriculture and entertainment. The fair, originally intended to determine who owned the fastest horse or best-looking cow, began as an improvised event in farmer Elisha Lougee's North Tunbridge pasture and quickly grew into the complex it is today, with well-developed fairgrounds centered around a half-mile racetrack. During the 1929 fair, the Log Cabin Museum was opened with many local residents reenacting the skills of the early settlers. Over the generations, the fair has matured into the best of its kind in northern New England.

The Tundra Trials

by Monica Tesler

Jasper learns that secrets can strain even the strongest bonds as the Bounders adventure continues in The Tundra Trials.After discovering that Earth Force is waging a covert alien war, Jasper and his friends return to space and continue their training. This time, Earth Force brings them to the remote planet of Gulaga, where the cadets compete in the Tundra Trials: a grueling pod race across the planet's frigid landscape. But when their pod leader asks Jasper and Mira to secretly test a dangerous new technology that will take their Bounder abilities to the next level, the kids begin to suspect that there are rifts within Earth Force. The worst part? Jasper must keep the truth from everyone--even his own pod mates. When Earth Force prepares for an attack against the aliens, the kids are tasked with a treacherous mission. With their loyalties torn, will Jasper and his friends once again fulfill their duty and fight for their planet? And if they do, will the secret tech work as planned or lead their enemies to their doorstep?

Tuneable Film Bulk Acoustic Wave Resonators

by Spartak Sh Gevorgian Andrei K Vorobiev Alexander K Tagantsev

To handle many standards and ever increasing bandwidth requirements, large number of filters and switches are used in transceivers of modern wireless communications systems. It makes the cost, performance, form factor, and power consumption of these systems, including cellular phones, critical issues. At present, the fixed frequency filter banks based on Film Bulk Acoustic Resonators (FBAR) are regarded as one of the most promising technologies to address performance -form factor-cost issues. Even though the FBARs improve the overall performances the complexity of these systems remains high. Attempts are being made to exclude some of the filters by bringing the digital signal processing (including channel selection) as close to the antennas as possible. However handling the increased interference levels is unrealistic for low-cost battery operated radios. Replacing fixed frequency filter banks by one tuneable filter is the most desired and widely considered scenario. As an example, development of the software based cognitive radios is largely hindered by the lack of adequate agile components, first of all tuneable filters. In this sense the electrically switchable and tuneable FBARs are the most promising components to address the complex cost-performance issues in agile microwave transceivers, smart wireless sensor networks etc. Tuneable Film Bulk Acoustic Wave Resonators discusses FBAR need, physics, designs, modelling, fabrication and applications. Tuning of the resonant frequency of the FBARs is considered. Switchable and tuneable FBARs based on electric field induced piezoelectric effect in paraelectric phase ferroelectrics are covered. The resonance of these resonators may be electrically switched on and off and tuned without hysteresis. The book is aimed at microwave and sensor specialists in the industry and graduate students. Readers will learn about principles of operation and possibilities of the switchable and tuneable FBARs, and will be given general guidelines for designing, fabrication and applications of these devices.

Tuned Liquid Column Dampers for Structural Control

by Tanmoy Konar Aparna Dey Ghosh Biswajit Basu

Structural vibrations from excitations such as wind, earthquakes, waves and pedestrian movements can be controlled using tuned liquid dampers such as tuned liquid column dampers (TLCDs). They benefit from low installation cost, ease of maintenance and amenability to tuning. TLCDs offer high volumetric efficiency and a specific and quantifiable damping mechanism. This guide outlines passive, active, semi-active and hybrid forms of TLCD. It systematically covers basic operational principles, mathematical modelling, analysis methodologies of damper-structure systems, in frequency and in time domain, design issues and experimental studies, and structural implementations. There is also detailed coverage of innovative design variations that enhance applicability and performance. This book is aimed at researchers in structural control, advanced students, and vibration specialists in industry.

Tuning Autophagy-Inducing Activity and Toxicity for Lanthanide Nanocrystals (Springer Theses)

by Yunjiao Zhang

This thesis presents a simple, yet highly effective surface engineering solution that uses non-covalent binding peptides to control the autophagy-inducing activity of nanomaterials and nanodevices. The author presents RE-1, a short synthetic peptide that sequence-specifically binds to lanthanide (LN) oxide and upconversion nanocrystals with high affinity, which was discovered using an innovative phage display approach. RE-1 effectively inhibits the autophagy-inducing activity and toxicity of these nanocrystals by forming a stable coating layer on the surface of the nanoparticles, and by reducing their sedimentation and cell interaction. RE- 1 and its variants provide a versatile tool for tuning cell interactions in order to achieve the desired level of autophagic response and are useful for the various diagnostic and therapeutic applications of LN-based nanomaterials and nanodevices.

Tunnel Boring Machines: Proceedings of the international lecture series, Hagenberg Castle, Linz, 14-15 December 1995

by Harald Wagner and Alfred Schulter

In the past ten years there was a worldwide trend towards increased use of Tunnel Boring Machines (TBM's). This trend covers a broad variety of applications ranging both from small diameters for sewers and other utilities to large diameters for double track railway and even three-lane highway tunnels. The response to this has been the development of both hard rock machines in the direction for application in soft ground, and soft ground TBM's to be used in soft rock. Parallel to the technical development of TBM's towards applications for longer tunnels, running through changing geological conditions, there are needs for the development of lining methods. 'TBM Tunnel Trends' an international lecture serie collection, aims to present the latest scientific and practical state of the art of TBM tunnelling, taking into consideration interactions between machinery and lining. 26 international highly recognized papers.

Tunnel Design Methods

by Antonio Bobet Herbert H. Einstein

Tunnel Design Methods covers analytical, numerical, and empirical methods for the design of tunnels in soil and in rock. The material is intended for design engineers looking for detailed methods, for graduate students who are interested in tunnelling, and for researchers working on various aspects of ground-support interaction under static and seismic loading. The book is divided into seven chapters, covering fundamental concepts on ground and support behavior and on ground-excavation-support interaction and provides detailed information on analytical and numerical methods used for the design of tunnels, with applications, and on the latest developments on empirical methods. The principles and formulations included are used, throughout the book, to provide insight into the response of tunnels under both simple and complex loading conditions, thus providing the reader with fundamental understanding of tunnel behavior. Both authors have experience in tunnelling and have worked extensively in practice, designing tunnels both in the United States and abroad, and in research.

Tunnel Field-effect Transistors (TFET): Modelling and Simulation

by Rajat Vishnoi Pratyush Pandey Jagadesh Kumar Mamidala

Research into Tunneling Field Effect Transistors (TFETs) has developed significantly in recent times, indicating their significance in low power integrated circuits. This book describes the qualitative and quantitative fundamental concepts of TFET functioning, the essential components of the problem of modelling the TFET, and outlines the most commonly used mathematical approaches for the same in a lucid language. Divided into eight chapters, the topics covered include: Quantum Mechanics, Basics of Tunneling, The Tunnel FET, Drain current modelling of Tunnel FET: The task and its challenges, Modeling the Surface Potential in TFETs, Modelling the Drain Current, and Device simulation using Technology Computer Aided Design (TCAD). The information is well organized, describing different phenomena in the TFETs using simple and logical explanations. Key features: * Enables readers to understand the basic concepts of TFET functioning and modelling in order to read, understand, and critically analyse current research on the topic with ease. * Includes state-of-the-art work on TFETs, attempting to cover all the recent research articles published on the subject. * Discusses the basic physics behind tunneling, as well as the device physics of the TFETs. * Provides detailed discussion on device simulations along with device physics so as to enable researchers to carry forward their study on TFETs. Primarily targeted at new and practicing researchers and post graduate students, the book would particularly be useful for researchers who are working in the area of compact and analytical modelling of semiconductor devices.

Tunnel Fire Dynamics

by Haukur Ingason Ying Zhen Li Anders Lönnermark

This book covers a wide range of issues in fire safety engineering in tunnels, describes the phenomena related to tunnel fire dynamics, presents state-of-the-art research, and gives detailed solutions to these major issues. Examples for calculations are provided. The aim is to significantly improve the understanding of fire safety engineering in tunnels. Chapters on fuel and ventilation control, combustion products, gas temperatures, heat fluxes, smoke stratification, visibility, tenability, design fire curves, heat release, fire suppression and detection, CFD modeling, and scaling techniques all equip readers to create their own fire safety plans for tunnels. This book should be purchased by any engineer or public official with responsibility for tunnels. It would also be of interest to many fire protection engineers as an application of evolving technical principles of fire safety.

Tunnel Fire Dynamics

by Haukur Ingason Ying Zhen Li Anders Lönnermark

This updated, second edition unveils the mystery of the tunnel fires, covering most of the issues in fire safety engineering in tunnels, clearly describes the phenomena related to tunnel fire safety, presents state-of-the-art research, and gives detailed solutions to these major issues. The book retains its chapters on fuel and ventilation control, combustion products, gas temperatures, heat fluxes, smoke stratification, visibility, tenability, design fire curves, heat release, fire suppression and detection, CFD modelling, and scaling techniques allowing readers to create their own fire safety plans for tunnels. It gives detailed solutions to the major issues in fire safety engineering in tunnels and provides example calculations. A new chapter on Alternative Fuel Vehicle (AFV) safety has been introduced as well as updated information related to AFVs in respective chapters.

Tunnel Fire Testing and Modeling

by Fabio Borghetti Marco Derudi Paolo Gandini Alessio Frassoldati Silvia Tavelli

This book aims to cast light on all aspects of tunnel fires, based on experimental activities and theoretical and computational fluid dynamics (CFD) analyses. In particular, the authors describe a transient full-scale fire test (~15 MW), explaining how they designed and performed the experimental activity inside the Morgex North tunnel in Italy. The entire organization of the experiment is described, from preliminary evaluations to the solutions found for management of operational difficulties and safety issues. This fire test allowed the collection of different measurements (temperature, air velocity, smoke composition, pollutant species) useful for validating and improving CFD codes and for testing the real behavior of the tunnel and its safety systems during a diesel oil fire with a significant heat release rate. Finally, the fire dynamics are compared with empirical correlations, CFD simulations, and literature measurements obtained in other similar tunnel fire tests. This book will be of interest to all engineers and public officials who are concerned with the nature, prevention, and management of tunnel fires.

Tunnelbau 2014: Kompendium der Tunnelbautechnologie Planungshilfe für den Tunnelbau

by Herausgegeben von der DGGT Deutsche Gesellschaft für Geotechnik e.V.

The Tunnelling Pocket Book has for many years provided practical advice for clients, consultants and contractors. It deals with current developments and problems, presents innovative solutions and thus documents the latest state of the technology.

Tunnelbau 2015: Kompendium der Tunnelbautechnologie Planungshilfe für den Tunnelbau (Taschenbuch Tunnelbau)

by K. Laackmann

The Tunnelling Pocket Book has for many years provided practical advice for clients, consultants and contractors. It deals with current developments and problems, presents innovative solutions and thus documents the latest state of the technology.

Tunnelbau 2016: Kompendium der Tunnelbautechnologie Planungshilfe für den Tunnelbau (Taschenbuch Tunnelbau)

by Deutsche Gesellschaft für Geotechnik e.V.

Das Taschenbuch für den Tunnelbau ist seit vielen Jahren ein praxisorientierter Ratgeber für Auftraggeber, Planer und Bauausführende. Es greift aktuelle Entwicklungen und Problemstellungen auf, präsentiert innovative Lösungen und dokumentiert dabei den jeweils erreichten Stand der Technik. Die Beiträge in der Ausgabe 2016 behandeln die Themenbereiche Baugruben und Tunnel in offener Bauweise, Maschineller Tunnelbau, Baustoffe und Bauteile, Forschung und Entwicklung, Instandsetzung und nachrüstung, Vertragswesen und betriebswirtschaftliche Aspekte sowie interessante Praxisbeispiele. Ein Einkaufsführer zum Thema Tunnelbaubedarf rundet das Buch ab.

Tunneling Field Effect Transistor Technology

by Lining Zhang Mansun Chan

This book provides a single-source reference to the state-of-the art intunneling field effect transistors (TFETs). Readers will learn the TFETsphysics from advanced atomistic simulations, the TFETs fabrication process andthe important roles that TFETs will play in enabling integrated circuit designsfor power efficiency.

Tunneling Field Effect Transistors: Design, Modeling and Applications (Materials, Devices, and Circuits)

by Samuel, T.S. Arun Young Suh Song Shubham Tayal P. Vimala Shiromani Balmukund Rahi

This book will give insight into emerging semiconductor devices from their applications in electronic circuits, which form the backbone of electronic equipment. It provides desired exposure to the ever-growing field of low-power electronic devices and their applications in nanoscale devices, memory design, and biosensing applications. Tunneling Field Effect Transistors: Design, Modeling and Applications brings researchers and engineers from various disciplines of the VLSI domain to together tackle the emerging challenges in the field of nanoelectronics and applications of advanced low-power devices. The book begins by discussing the challenges of conventional CMOS technology from the perspective of low-power applications, and it also reviews the basic science and developments of subthreshold swing technology and recent advancements in the field. The authors discuss the impact of semiconductor materials and architecture designs on TFET devices and the performance and usage of FET devices in various domains such as nanoelectronics, Memory Devices, and biosensing applications. They also cover a variety of FET devices, such as MOSFETs and TFETs, with various structures based on the tunneling transport phenomenon. The contents of the book have been designed and arranged in such a way that Electrical Engineering students, researchers in the field of nanodevices and device-circuit codesign, as well as industry professionals working in the domain of semiconductor devices, will find the material useful and easy to follow.

Tunneling in Rock by Drilling and Blasting

by A. T. Spathis R. N. Gupta

Tunnelling in Rock by Drilling and Blasting presents the latest developments in the excavation of tunnels using the drilling and blasting method. Examples of work conducted throughout the world including the Indian sub-continent, Australia, and Sweden amongst others are discussed. These tunnel projects serve to illustrate the challenges and i

Tunnelling: Management by Design

by Alan Muir Wood

Tunnelling has become a fragmented process, excessively influenced by lawyers'notions of confrontational contractual bases. This prevents the pooling of skills, essential to the achievement of the promoters' objectives. Tunnelling: Management by Design seeks the reversal of this trend. After a brief historical treatment of selected developments, th

Tunnelling Asia 2000: Proceedings New Delhi 2000

by S.P. Kaushish and T. Ramamurthy

The proceedings of the international conference Tunnelling Asia 2000. The papers cover such topics as rock mass classification, rock mass analysis, highway tunnels and underground storage, as well as metro tunnelling.

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