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Showing 1 - 6 of 6 matches in All Departments
Accessible to all readers, including students of secondary school
and amateur technology enthusiasts, Robotics, Mechatronics, and
Artificial Intelligence simplifies the process of finding basic
circuits to perform simple tasks, such as how to control a DC or
step motor, and provides instruction on creating moving robotic
parts, such as an "eye" or an "ear." Though many companies offer
kits for project construction, most experimenters want to design
and build their own robots and other creatures specific to their
needs and goals. With this new book by Newton Braga, hobbyists and
experimenters around the world will be able to decide what skills
they want to feature in a project and then choose the right
"building blocks" to create the ideal results.
The invention of an instrument called the optical microscope and the new possibilities it offered to observe living material must be considered a major milestone in the advance of our understanding of the mechanisms of life. Huge numbers of important observations have been made using this instrument, but unfortunately it only produces two-dimensional images. The advent of the electron microscope, first the transmission electron microscope (TEM) and then the scanning electron microscope (SEM), then made it possible to observe the three-dimensional structure of specimens literally adding a whole new dimension to our understanding and bringing about a second major milestone in microscopy. With their highly specific architecture and great functional significance, the respiratory apparatus and the airways have received particular attention, and extensive series of investigations with SEM have been done. "To see is to understand," and many lung SEM investigations with different aims have been performed, but "to see again is to understand better," so we offer this collection of scanning electron micrographs, which, along with some familiar aspects, also presents new and unusual images of pulmonary morphology. We have noticed that although most pulmonary structures have already been seen, every time we scan a new specimen, new perspectives, new aspects, and new details emerge. We hope that physicians and scientists looking at these scanning electron micrographs will, just as we did, find new sources of wonder, and will then desire to delve deeper.
Bronchial asthma is a multifactorial disease. Cooperation between pneumologists, physiologists, immunologists, pharmacologist and pediatricians is frequently needed for the complete investigation of an asthma case. This means that a physician in general practice cannot alone assess all the aspects of asthma employing different technigues to manage this disease. This book will provide physicians with a unique source on the principal methods which can be used to analyze individual cases of asthma and a helpful refrence source for better understanding the multiple pathways to the disease.
Now that the FCC has changed the laws governing pirate radio and
video stations, more and more people across the country are
starting broadcasts from their homes. Of course transmitting
equipment is very expensive, but now you can build your own
transmitters for a fraction of the cost of purchasing. By reading
about and building the over thirty projects in Pirate Radio and
Video, you can construct your own station with a minimum investment
for maximum learning. With projects for UHF, VHF, AM and FM
transmitters, this book covers the gamut of popular bands and
outputs. Not only will you learn how to build your own
transmitters, but also how to troubleshoot problems, test outcomes
and even synthesize several types of equipment into a powerful and
unique system.
For years paranormal scientists have explored the detection and documentation of spirits, auras, ESP, hypnosis, and many more phenomena through electronics. Electronic Projects from the Next Dimension provides useful information on building practical circuits and projects, and applying the knowledge to unique experiments in the paranormal field. The author writes about dozens of inexpensive projects to help electronics hobbyists search for and document their own answers about instrumental transcommunication (ITC), the electronic voice phenomenon (EVP), and paranormal experiments involving ESP, auras, and Kirlian photography. Although paranormal studies are considered esoteric, Electronic
Projects from the Next Dimension teaches the technical skills
needed to make devices that can be used in many different kinds of
experiments. Each section indicates how the circuit can be used in
paranormal experiments with suggestions about procedures and how to
analyze the results.
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