Nanostructures

Roark's Formulas for Stress and Strain

Solutions-based approach to quick calculations in structural element design and analysis

Now updated with 30% new material, Roark Formulas for Stress and Strain, Seventh Edition, is the ultimate resource for designers, engineers, and analysts who need to calculate loads and stress. This landmark reference from Warren Young and Richard Budynas provides you with equations and diagrams of structural properties in an easy-to-use, thumb-through format. Updated, with a user-friendly page layout, this new edition includes expanded coverage of joints, bearing and shear stress, experimental stress analysis, and stress concentrations, as well as material behavior coverage and stress and strain measurement. You’ll also find expanded tables and cases; improved notations and figures in the tables; consistent table and equation numbering; and verification of correction factors.

Nanotechnology For Dummies (For Dummies (Math & Science))

This title demystifies the topic for investors, business executives, and anyone interested in how molecule-sized machines and processes can transform our lives. Along with dispelling common myths, it covers nanotechnology's origins, how it will affect various industries, and the limitations it can overcome. This handy book also presents numerous applications such as scratch-proof glass, corrosion resistant paints, stain-free clothing, glare-reducing eyeglass coatings, drug delivery systems, medical diagnostic tools, burn and wound dressings, sugar-cube-sized computers, mini-portable power generators, even longer-lasting tennis balls, and more.

• Nanotechnology is the science of matter at the scale of one-billionth of a meter or 1/75,000th the size of a human hair
• Written in the accessible, humorous For Dummies style, this book demystifies nanotechnology for investors, business people, and anyone else interested in how molecule-sized machines and processes will soon transform our lives
• Investment in nanotechnology is exploding, with $3.7 billion in nanotechnology R&D spending authorized by the U.S. government in 2003 and international investment reported at over $2 billion

This title demystifies the topic for investors, business executives, and anyone interested in how molecule-sized machines and processes can transform our lives. Along with dispelling common myths, it covers nanotechnology's origins, how it will affect various industries, and the limitations it can overcome. This handy book also presents numerous applications such as scratch-proof glass, corrosion resistant paints, stain-free clothing, glare-reducing eyeglass coatings, drug delivery systems, medical diagnostic tools, burn and wound dressings, sugar-cube-sized computers, mini-portable power generators, even longer-lasting tennis balls, and more. Nanotechnology is the science of matter at the scale of one-billionth of a meter or 1/75,000th the size of a human hair Written in the accessible, humorous For Dummies style, this book demystifies nanotechnology for investors, business people, and anyone else interested in how molecule-sized machines and processes will soon transform our lives Investment in nanotechnology is exploding, with $3.7 billion in nanotechnology R&D spending authorized by the U.S. government in 2003 and international investment reported at over $2 billion

Ubiquity: Why Catastrophes Happen

Why do catastrophes happen? What sets off earthquakes, for example? What about mass extinctions of species? The outbreak of major wars? Massive traffic jams that seem to appear out of nowhere? Why does the stock market periodically suffer dramatic crashes? Why do some forest fires become superheated infernos that rage totally out of control?

Experts have never been able to explain the causes of any of these disasters. Now scientists have discovered that these seemingly unrelated cataclysms, both natural and human, almost certainly all happen for one fundamental reason. More than that, there is not and never will be any way to predict them.

Critically acclaimed science journalist Mark Buchanan tells the fascinating story of the discovery that there is a natural structure of instability woven into the fabric of our world. From humble beginnings studying the physics of sandpiles, scientists have learned that an astonishing range of things–Earth’s crust, cars on a highway, the market for stocks, and the tightly woven networks of human society–have a natural tendency to organize themselves into what’s called the “critical state,” in which they are poised on what Buchanan describes as the “knife-edge of instability.” The more places scientists have looked for the critical state, the more places they’ve found it, and some believe that the pervasiveness of instability must now be seen as a fundamental feature of our world.

Ubiquity is packed with stories of real-life catastrophes, such as the huge earthquake that in 1995 hit Kobe, Japan, killing 5,000 people; the forest fires that ravaged Yellowstone National Park in 1988; the stock market crash of 1987; the mass extinction that killed off the dinosaurs; and the outbreak of World War I. Combining literary flair with scientific rigor, Buchanan introduces the researchers who have pieced together the evidence of the critical state, explaining their ingenious work and unexpected insights in beautifully lucid prose.

At the dawn of this new century, Buchanan reveals, we are witnessing the emergence of an extraordinarily powerful new field of science that will help us comprehend the bewildering and unruly rhythms that dominate our lives and may even lead to a true science of the dynamics of human culture and history.


From the Hardcover edition.

Schaum's Outline of Strength of Materials 4th Edition

Confusing Textbooks?

Missed Lectures?

Tough Test Questions?

Fortunately for you, there's Schaum's Outlines. More than 40 million students have trusted Schaum's to help them succeed in the classroom and on exams. Schaum's is the key to faster learning and higher grades in every subject. Each Outline presents all the essential course information in an easy-to-follow, topic-by-topic format. You also get hundreds of examples, solved problems, and practice exercises to test your skills.

This Schaum's Outline gives you

• Practice problems with full explanations that reinforce knowledge
• Coverage of the most up-to-date developments in your course field
• In-depth review of practices and applications

Fully compatible with your classroom text, Schaum's highlights all the important facts you need to know. Use Schaum's to shorten your study time-and get your best test scores!

Schaum's Outlines-Problem Solved.

Engines of Creation: The Coming Era of Nanotechnology

This brilliant work heralds the new age of nanotechnology, which will give us thorough and inexpensive control of the structure of matter.  Drexler examines the enormous implications of these developments for medicine, the economy, and the environment, and makes astounding yet well-founded projections for the future.

Applied Statics and Strength of Materials (4th Edition)

Focusing on the fundamentals of material statics and strength, this book presents a non-Calculus-based, elementary, analytical, and practical approach, with example problems that follow the explanation of theory. The object of the book is to provide users with the necessary mechanics background to relate to the many fields of engineering technology—e.g., civil, mechanical, construction, architectural, industrial, and manufacturing. This comprehensive book covers the fundamentals of statics, coplanar force systems, structures, friction, gravity, inertia, stresses, properties of materials, torsion, shear and bending, beams, columns, connections, and pressure vessels. For use as a reference work for civil engineers, mechanical engineers, construction engineers, architects, industrial engineers, and manufacturing engineers.

Statics and Mechanics of Materials: An Integrated Approach

* Use of Free-Body Diagrams. Authors, Riley, Sturges and Morris, feel that a proper free-body diagram is very important in all mechanics courses. Whenever an equation of equilibrium is written, a complete, proper free-body diagram accompanies it.
* Problem Solving Procedures. Statics and Mechanics of Materials: An Integrated Approach provides students with an effective methodology for problem decomposition and solution, the ability to present results in a clear, and logical manner is emphasized throughout the text.
* Homework Problems. Over 1100 homework problems allow for varied problem assignments. Each set of problems represents a range of difficulty and is grouped according to this range of difficulty.
* SI vs. U.S. Customary Units are used in equal proportions in the text for both example and homework problems.

Nanofuture: What's Next For Nanotechnology

Flying cars, space travel for everyone, the elimination of poverty and hunger, and powerful new tools to combat disease, and even aging. These are some of the amazing predicted developments of nanotechnology, the coming science of designing and building machines at the molecular and atomic levels. Will this new scientific revolution be for better or worse? Some commentators have described utopias; others have prophesied disaster. Find out the likely reality from an expert, Dr. J. Storrs Hall, in this absorbing insider's guide to the near future. Dr. Hall—a leading researcher on the frontiers of nanotechnology who has designed for NASA—describes nanotechnology in a very accessible way, so that anyone can understand what it's about, what it could do, and what it can't do. He puts it into historical context, explaining how previous technological developments have affected us, how nanotechnology fits into the historical trends for technologies ranging from motors to medicine, and how the continuation of these trends, with nanotechnology as a strong determining factor, will have a profound impact on the future. In addition to describing his famous invention utility fog, Hall explains how nanotechnology will make possible many of the science fiction dreams of the past. But what hurdles, technological, political, or social, stand in the way? What dangers will this powerful new technology pose? How will it impact the environment? Can we afford to develop it? Can we afford not to? The true dangers are not what you may think, and are far different from the fears of today's alarmists. In a straightforward, balanced manner, Dr. Hall analyzes the benefits as well as the potential risks. Together with its sister science of biotechnology, nanotechnology has the potential to alter the very human race, change who we are. Can this possibly be good? Should it be encouraged or opposed? No one knows for sure, but the basis for informed thought can be found in these exciting, stimulating pages, which will open the doors of the future to you.

History of Strength of Materials

Electronic Structure: Basic Theory and Practical Methods

The study of the electronic structure of materials is at a momentous stage, with the emergence of new computational methods and theoretical approaches. This volume provides an introduction to the field and describes its conceptual framework, the capabilities of present methods, limitations, and challenges for the future. Many properties of materials can now be determined directly from the fundamental equations of quantum mechanics, bringing new insights into critical problems in physics, chemistry, and materials science.

The study of the electronic structure of materials is at a momentous stage, with the emergence of new computational methods and theoretical approaches. Many properties of materials can now be determined directly from the fundamental equations of quantum mechanics, bringing new insights into critical problems in physics, chemistry, and materials science. This volume provides an introduction to the field and describes its conceptual framework, the capabilities of present methods, limitations, and challenges for the future. Each chapter presents thoughtful exercises to emphasize salient points and to challenge the reader's understanding.