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We all live our daily lives surrounded by the products of technology that make what we do simpler, faster, and more efficient. These are benefits we often just take for granted. But at the same time, as these products disburden us of unwanted tasks that consumed much time and effort in earlier eras, many of them also leave us more disengaged from our natural and even human surroundings. It is the task of what Gene Moriarty calls focal engineering to create products that will achieve a balance between disburdenment and engagement: “How much disburdenment will be appropriate while still permitting an engagement that enriches one’s life, elevates the spirit, and calls forth a good life in a...
This book offers a practical guide to the most pressing ethical issues faced by those working in food manufacturing and associated industries. Early chapters look at the fundamentals of ethical thinking and how lessons of medical ethics might be applied to the food industry. The book then addresses some issues specifically relevant to the food industry, including treatment of animals; the use of genetically modified organisms; food product advertising; health claims and sustainability. Several further chapters present case studies which show how ethical thinking can be applied in real life examples. This volume should be on the desk of every food industry professional responsible for important decisions about science, marketing, resources, sustainability, the environment and people.
Defects in semiconductors have been studied for many years, in many cases with a view toward controlling their behaviour through various forms of “defect engineering”. For example, in the bulk, charging significantly affects the total concentration of defects that are available to mediate phenomena such as solid-state diffusion. Surface defects play an important role in mediating surface mass transport during high temperature processing steps such as epitaxial film deposition, diffusional smoothing in reflow, and nanostructure formation in memory device fabrication. “Charged Defects in Semiconductors” details the current state of knowledge regarding the properties of the ionized defects that can affect the behaviour of advanced transistors, photo-active devices, catalysts, and sensors. Features: group IV, III-V, and oxide semiconductors; intrinsic and extrinsic defects; and, point defects, as well as defect pairs, complexes and clusters.
Creativity explores the moral dimensions of creativity in science in a systematic and comprehensive way. A work of applied philosophy, professional ethics, and philosophy of science, the book argues that scientific creativity often constitutes moral creativity_the production of new and morally variable outcomes. At the same time, creative ambitions have a dark side that can lead to professional misconduct and harmful effects on society and the environment. In this work, creativity is generally defined as the development of new and valuable outcomes such as significant truths, illuminating explanations, or useful technological products. Virtue and accompanying ideals are emphasized as a moral framework. Intellectual virtues, such as love of truth, intellectual honesty, and intellectual courage, are themselves moral virtues. Further moral topics concerning scientific creativity are explored: serendipity and its connection with moral luck, the paradoxes of moral motivation, scientific misconduct arising from unbalanced creative ambitions, forbidden knowledge, creative teaching and leadership in science, and the role of scientific creativity in good lives.
Chemistry and chemical engineering have changed significantly in the last decade. They have broadened their scopeâ€"into biology, nanotechnology, materials science, computation, and advanced methods of process systems engineering and controlâ€"so much that the programs in most chemistry and chemical engineering departments now barely resemble the classical notion of chemistry. Beyond the Molecular Frontier brings together research, discovery, and invention across the entire spectrum of the chemical sciencesâ€"from fundamental, molecular-level chemistry to large-scale chemical processing technology. This reflects the way the field has evolved, the synergy at universities between rese...
Written for the Structural Engineering I and II Exams and the California Structural Engineering Exam. Includes more than 70 problems and step-by-step solutions from recent exams; Offers 18 HP-48G calculator programs, which include 6 concrete, 3 masonry, 3 timber, 4 steel, and 2 proper ties of sections design programs; Reflects current publications of SEAOC and FEMA; Conforms to the 1997 edition of the UBC; Provides comprehensive clarification of applicable; Building Codes and Standard Specifications; Uses provisions of the 1999 SEAOC bluebook, 1999 FEMA Advisory No. 2, 2000 FEMA 350 Design of Steel Moment Frame Buildings, and 1997 AISC Seismic Provisions Cites extensive reference publications that reflect current design procedures
A guide to the everyday decisions about right and wrong faced by physical scientists and research engineers. This book offers the first comprehensive guide to ethics for physical scientists and engineers who conduct research. Written by a distinguished professor of chemistry and chemical engineering, the book focuses on the everyday decisions about right and wrong faced by scientists as they do research, interact with other people, and work within society. The goal is to nurture readers' ethical intelligence so that they know an ethical issue when they see one, and to give them a way to think about ethical problems. After introductions to the philosophy of ethics and the philosophy of scienc...
Today’s wireless communications and information systems are heavily based on microwave technology. Current trends indicate that in the future along with - crowaves, the millimeter wave and Terahertz technologies will be used to meet the growing bandwidth and overall performance requirements. Moreover, motivated by the needs of the society, new industry sectors are gaining ground; such as wi- less sensor networks, safety and security systems, automotive, medical, envir- mental/food monitoring, radio tags etc. Furthermore, the progress and the pr- lems in the modern society indicate that in the future these systems have to be more user/consumer friendly, i. e. adaptable, reconfigurable and c...
In this topical volume, the authors provide in-depth coverage of the vital relationship between electrochemistry and the morphology of thin films and surfaces. Clearly divided into four major sections, the book covers nanoscale dielectric films for electronic devices, superconformal film growth, electrocatalytic properties of transition metal macrocycles, and the use of synchrotron techniques in electrochemistry. All the chapters offer a concise introduction to the relevant topic, as well as supplying numerous references for easy access to further reading and the original literature. The result is must-have reading for electrochemists, physical and surface chemists and physicists, as well as materials scientists and engineers active in the field of spectroscopic methods in electrochemistry.
How engineered materials and machines powered by living biological cells can tackle technological challenges in medicine, agriculture, and global security. You are a biological machine whose movement is powered by skeletal muscle, just as a car is a machine whose movement is powered by an engine. If you can be built from the bottom up with biological materials, other machines can be as well. This is the conceptual starting point for biofabrication, the act of building with living cells--building with biology in the same way we build with synthetic materials. In this volume in the MIT Press Essential Knowledge series, Ritu Raman offers an accessible introduction to biofabrication, arguing tha...