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Books > Professional & Technical
Pultrusion for engineers is a comprehensive overview of the latest
developments and applications for this growing and increasingly
important area of the fibre reinforced plastics industry.
Though there are more automobiles than harvesters on the roads these days, folks in "Wythe County," Virginia, keep their memories and traditions preserved in these conversations with the local twentieth-century farmers who spent their entire lives working this land. Visit with James Kegley, a fourth-generation farmer discussing his family's cattle and poultry drives to the train in Wytheville, and Agnes Eades as she shares stories about the night before butchering day for the hogs; join Fred Etter as he remembers the first tractor he ever saw and June Huffard as she talks about her dairy farm. Picture the days when starting the plow meant cracking the whip and "Wythe County" was the 'Cabbage Capital of the World.'
The Kemp and Young series provides a general introduction to a
number of subject areas in a style that will be ideally suited for
those wishing to learn more. The concise presentation of the
subject matter is made possible by the reduction of the work to its
simplest terms. This is achieved through the omission of
unnecessary mathematics or mathematical concepts, and the generous
use of diagrams and illustrations. Rapid reference to the substance
of each topic can be made by use of the carefully constructed
index.
Nanogels are three-dimensional nanosized networks that are formed by physically or chemically cross-linking polymers. They have been explored as a drug-delivery system due to their biocompatibility, high stability, particle-size adjustment, drug-loading capability and modification of the surface for active targeting by cognate receptors on the target cells of tissues. Nanogels can respond to stimuli such as pH, temperature, light and redox, which results in the controlled release of drugs and targeting of site by environmental stimuli and prevents accumulation in non-target tissues, minimizing the side effects of the drug. This book aims to provide a general introduction to nanogels and the design of various stimuli-sensitive nanogels that can control drug release in response to specific stimuli.
This volume examines recent developments in the use of intelligent materials and systems for drug delivery. Controlled release technology is moving from being a simple carrier of active agents to becoming a powerful and flexible method that permits subtle modulation of the delivery profile based on the needs of the biological host. The chapters collected here cover recent advances in materials with responsive properties, novel concepts in controlled release technology, new applications, and microanalytical techniques for rapid and accurate measurements of small samples.
This book contains the fully peer-reviewed papers presented at the
Third Engineering Foundation Conference on Small Fatigue Cracks,
held under the chairmanship of K.S. Ravichandran and Y. Murakami
during December 6-11, 1998, at the Turtle Bay Hilton, Oahu, Hawaii.
This book presents a state-of-the-art description of the mechanics,
mechanisms and applications of small fatigue cracks by most of the
world's leading experts in this field. Topics ranging from the
mechanisms of crack initiation, small crack behavior in metallic,
intermetallic, ceramic and composite materials, experimental
measurement, mechanistic and theoretical models, to the role of
small cracks in fretting fatigue and the application of small crack
results to the aging aircraft and high-cycle fatigue problems, are
covered.
The welding industry is in the process of change and under
pressure. New processes and new materials are being introduced in
the wake of increasingly tough competition.
The purpose of this wide-ranging introductory text is to provide a
basic understanding of the underlying science as well as the
engineering applications of composite materials. It explains how
composite materials, with their advantages of high strength with
stiffness, together with low weight and other desirable properties
are formed and discusses the nature of the different types of
reinforcement and matrix - and their interaction. Methods of
production, examples of typical applications and essential data are
all included.
Based on the European Welding Engineer (EWF) syllabus Part 3 -
Construction and Design, this book provides a clear, highly
illustrated and concise explanation of how welded joints and
structures are designed and of the constraints which welding may
impose on the design. It is therefore of value both to the welding
engineer and the design engineer
Nanomaterials and nanostructures are the original product of nanotechnology, and they are the key building blocks for enabling technologies. In this context, this book presents a concise overview of the synthesis and characterization methods of nanomaterials and nanostructures, while integrating facets of physics, chemistry, and engineering. The book summarizes the fundamentals and technical approaches in synthesis, and processing of nanostructures and nanomaterials, giving the reader a systematic and quick picture of the field. The text focuses on functional aspects of nanomaterials that have a high relevance to immediate applications, such as catalysis, energy harvesting, biosensing, and surface functionalization. There are chapters addressing nanostructured materials and composites, and covering basic properties and requirements of this new class of engineered materials.
This book provides an introduction to topological matter, with a focus on insulating bulk systems. A number of prerequisite concepts and tools are first laid out, including the notion of symmetry transformations, the band theory of semiconductors and aspects of electronic transport. The main part of the book discusses realistic models for both time-reversal-preserving and -violating topological insulators, as well as their characteristic responses to external perturbations. Special emphasis is given to the study of the anomalous electric, thermal and thermoelectric transport properties, the theory of orbital magnetisation, and the polar Kerr effect. The topological models studied throughout this book become unified and generalised by means of the tenfold topological-classification framework and the respective systematic construction of topological invariants. This approach is further extended to topological superconductors and topological semimetals. This book covers a wide range of topics and aims for a transparent presentation of the technical aspects involved. For this purpose, homework problems are also provided in dedicated hands-on sections. Given its structure, and the required background level of the reader, this book is particularly recommended for graduate students or researchers who are new to the field.
The ESIS-Technical Committee 9 on Concrete was established in 1990
and has met seven times. A proposal was put to European and
extra-European laboratories entitled "Scale effects and
transitional failure phenomena of reinforced concrete beams in
flexure" which lead to several positive responses. The central topic discussed by the committee was that of the
minimum reinforcement in concrete members. The minimum amount of
reinforcement is defined as that for which "peak load at first
concrete cracking" and "ultimate load after steel yielding" are
equal. In this way, any brittle behaviour is avoided as well as any
localized failure, if the member is not over-reinforced. In other
words, there is a reinforcement percentage range, depending on the
size-scale, within which the plastic limit analysis may be applied
with its static and kinematic theorems. Carpinteri, Ferro, Bosco and El-Katieb propose a LEFM model,
according to which reinforcement reactions are applied directly on
the crack surfaces and a compatibility condition is locally imposed
on the crack opening displacement in correspondence with the
reinforcement. The theoretical model is found to provide a
satisfactory estimate of the minimum percentage of reinforcement
that depends on the scale and enables the element in flexure to
prevent brittle failure.
These proceedings contain the papers presented at the 4th
International Symposium on Engineering Turbulence Modelling and
Measurements held at Ajaccio, Corsica, France from 24-26 May 1999.
It follows three previous conferences on the topic of engineering
turbulence modelling and measurements.
As plastics are being used more extensively in high-performance markets, it is imperative that designers and engineers understand all aspects of polymer behavior over an extended service life. Dynamic Mechanical Analysis for Plastics Engineering describes practical uses for DMA information. All of the information for 120 families of thermoplastics is based on independent test data conducted exclusively for this product and is not available through any other source. This PDL addition shows how to use the DMA data to predict, at various temperatures, each materials estimated service life and potential for failure. This book explains the correlation between time and temperature-dependence and illustrates how time-dependent responses such as creep and stress relaxation affect the practical utility of different materials. Basic polymer structures are discussed and test results show how these structural details can be detected and understood.
The sea is steadily rising, presently at 3.4 mm per year, and it is already costing billions in Venice, on the Thames river and in New York City, to counter sea-level-related surges. Experts anticipate an accelerated rise, and credible predictions for sea-level rise by the year 2100 range from 12 inches to above six feet. Study of the Earth's geologic history, through ice-core samples, links sea-level rise to temperature rise. Since the lifetime of carbon dioxide in the atmosphere is measured in centuries, and it has upset the balance of incoming and outgoing energy, the Earth's temperature will continue to rise, even if carbon burning ceases. Engineering the Earth's solar input appears increasingly attractive and practical as a means to lower the Earth's temperature and, thus, to lower the sea level. The cost of engineering the climate appears small; comparable, even, to the already-incurred costs of sea-level rise represented by civil engineering projects in London, Venice and New York City. Feasible deployment of geoengineering, accompanied by some reduction in carbon burning, is predicted to lower the sea level by the order of one foot by 2100, which negates the expected rise and would provide an immense economic benefit. The accompanying lower global temperature would reduce the severity of extreme weather and restore habitability to lethally hot parts of the world.
The progress in device technologies are surveyed in this volume. Included are Si/ (Si-Ge) heterojunctions for high-speed integrated circuits. Schottky-barrier arrays in Si and Si-Ge alloys for infrared imaging, III-V quantum-well detector structures operated in the heterodyne mode for high-data-rate communications, and III-V heterostructures and quantum-wells for infrared transmissions.
While research on ultrasonics has been covered in earlier volumes
of the Physical Acoustics series, Volumes 23 and 24 demonstrate the
successful commercialization of devices and instruments arising
from research in this area. These volumes will assist in the
process of bringing research output into the marketplace to the
benefit of customers.
The previous edition of Ship Design for Efficiency and Economy was published as a Butterworth's marine engineering title. It has now been completely revised and updated by Schneekluth and Bertram. This book gives advice to students and naval architects on how
to design ships - in particular with regard to hull design. The
previous edition of this book was published in 1987. Since then,
there have been numerous important developments in this area and
the new additions to this book reflect these changes. Chapter 3 has
been completely rewritten with added information on methodology of
optimization, optimization shells and concept exploration methods.
There is also a new sub-chapter on Computational Fluid Dynamics
(CFD) for ship-hull design. Plus, a new method to predict ship
resistance based on the evaluation of modern ship hull design will
be detailed.
This book examines the physical testing of textiles in the form of fibre, yarn and fabric, the emphasis throughout eing on standard and reproducible tests. After an introductory explanation of sampling and measurement, the author explores the effects of moisture on textiles, then goes on to discuss fibre dimension, yarn tests for linear density, twist, evenness and hairiness, tensile strength, and dimensional stability and serviceability. Also covered are aspects of comfort and fabric handle, colour fastness and quality assurance. The book's comprehensive coverage of the physical properties of textiles makes it an essential reference for managers in the textiles industry concerned with quality assurance, garment and fabric technologists, and students of textile science and engineering.
Engineers need to be familiar with the fundamental principles and concepts in materials and structures in order to be able to design structurers to resist failures. For 4 decades, this book has provided engineers with these fundamentals. Thoroughly updated, the book has been expanded to cover
everything on materials and structures that engineering students
are likely to need. Starting with basic mechanics, the book goes on
to cover modern numerical techniques such as matrix and finite
element methods. There is also additional material on composite
materials, thick shells, flat plates and the vibrations of complex
structures. Illustrated throughout with worked examples, the book
also provides numerous problems for students to attempt.
Jointly hosted by the Ergonomics Society of South Africa (ESSA) and
the International Ergonomics Association (IEA), this conference was
attended by over 300 delegates and represented the largest and most
prestigious gathering of eminent international ergonomists in the
history of Africa. It also marked the beginning of a revival in
concern for the well-being and productivity of people at work in
South Africa. The conference aimed to juxtapose two great ergonomic themes the
under-developed ethos of the affluent societies and the
technologically advanced ethos of the most affluent societies. The
structure of the proceedings reflects this with the first section
addressing the priorities of countries in transition and the last
section addressing the priorities of the most
industrially-developed countries, who have, by and large, long
since solved the sorts of ergonomics problems currently of concern
in the under-developed world. In between these, in a roughly
hierarchical arrangement from micro- to macro- levels of analysis,
are sections which collectively help span the whole field of
ergonomics. Section overviews are provided to outline the topics
included in each section.
Laboratory Methods in Food Microbiology describes a wide range of
methods for use in the microbiological analysis of foods, including
approaches to counting and detection procedures for microorganisms,
identification of bacteria, yeasts and fungi, microbiological
analysis for the main food commodity groups, and safety in the food
microbiology laboratory. The book also discusses specific food
poisoning outbreaks in the United States.
Electrostatic accelerators have been at the forefront of modern technology since 1932, when Sir John Cockroft and Ernest Walton developed the first accelerator. Although the electrostatic accelerator field is more than 90 years old, the field and the number of accelerators is growing more rapidly than ever. This book provides an overview of the basic science and technology that underlies the electrostatic accelerator field so it can serve as a reference guide and textbook for accelerator engineers as well as students and researchers who work with electrostatic accelerators.
Over the last several years, the four authors have jointly
conducted research into the analysis of vibrating Mindlin plates as
a collaborative project between Nanyang Technological University,
The National University of Singapore, and The University of
Queensland. The research was prompted by the fact that there is a
dearth of vibration results for Mindlin plates when compared to
classical thin plate solutions. To generate the vibration results,
the authors have successfully employed the Ritz method for general
plate shapes and boundary conditions. The Ritz method, once thought
to be awkward for general plate analysis, can be automated through
suitable trial functions (for displacements) that satisfy the
geometric plate boundary conditions "a priori." This work has been
well-received by academics and researchers, as indicated by the
continual requests for the authors' papers and the Ritz software
codes. This monograph is written with the view to share this
so-called "p"-Ritz method for the vibration analysis of Mindlin
plates and its software codes with the research community. To the
authors' knowledge, the monograph contains the first published Ritz
plate software codes of its kind.
Vintage Radio, Television and Hi-Fi are highly popular 'modern
antiques' - and offer the added challenge for restorers of the
repair of classic valve-based circuits. This highly readable book
encompasses all aspects of buying, collecting, restoring,
repairing, sourcing parts, professional services, clubs and
societies, etc. Covering the technical side as well as collecting,
this book offers the most comprehensive coverage available. The first half of the book deals primarily with technical
aspects of restoration, what components are needed and where they
can be found. The second half of the book provides a wealth of
useful information: names and addresses of clubs and societies,
auctions and antique fairs; a professional services directory; how
to get hold of service data. Armed with this book the enthusiast
will be able to tackle the restoration of a vintage machine with
confidence. |
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