Practically every display technology in use today relies on the flat, energy-efficient construction made possible by liquid crystals. These displays provide visually-crisp, vibrantly-colored images that a short time ago were thought only possible in science fiction. Liquid crystals are known mainly for their use in display technologies, but they also provide many diverse and useful applications: adaptive optics, electro-optical devices, films, lasers, photovoltaics, privacy windows, skin cleansers and soaps, and thermometers. The striking images of liquid crystals changing color under polarized lighting conditions are even on display in many museums and art galleries - true examples of 'science meeting art'. Although liquid crystals provide us with visually stunning displays, fascinating applications, and are a rich and fruitful source of interdisciplinary research, their full potential may yet remain untapped.

Type II diabetes is a massive industry, but it's terrible medicine. Insulin resistance is not a malfunction to be fixed. It's the way cells defend themselves against toxicity from too much glucose uptake. Yet conventional medicine insists on overriding those defenses with drugs, forcing cells to take up far too much glucose, simply to clear it from the blood. The results are worsening glucose toxicity, insulin resistance, and heart disease risk. A total re-thinking of type II diabetes is long overdue, and is now here, written by a scientist who has lived through and beaten his own type II diabetes.

The Divine Proportion reveals a number of simple patterns: It is seen in the seed patterns of fruits, the family tree of bees, the pyramids of Egypt, Gothic cathedrals, Renaissance paintings, the human body, shells ... the list is endless. Mathematicians use the Greek symbol to represent the Divine Proportion and equate it to a number that is defined by the ratio (1 + 5) / 2 or 1.6180339.... Numbers do little, however, in describing this unique ratio that is found everywhere in nature and for 2500 years has been an aesthetic guide in art and architecture. Beginning with calculations found on clay tablets in ancient Babylon, the story of Divine Proportion can be traced alongside the history of numbers to the fractals of the digital age. As its many forms unfold we uncover the Golden Rectangle in the Parthenon, Golden Spirals in the human inner ear, a Golden Angle in the petal patterns of a rose, and the Fibonacci numbers in lilies, daisies, pineapples, and in our own DNA. With its natural balance and elegant beauty, the Divine Proportion is a perpetual reminder that our hope for regeneration and continuity lies in realizing the meaningful and harmonious relationship of all the parts to the whole. This book deals with the Divine Proportion, a secret code that rules art, nature, and science. It is known by many names: Golden Mean, Sacred Cut and Phi are only a few; and it is not by chance that the Divine Proportion was given its name. It has been called divine because over thousands of years it has been deemed to be so.

This handbook covers the fundamental aspects of reactive magnetron sputter deposition. This physical vapor deposition technique is used to grow compound thin films. The books starts with an explanation of the four title words. Using a simple model several aspects of the deposition technique are introduced. In the following chapters the book introduces a more complete mode to address some specific features of reactive sputter deposition. Some important points related to thin film growth are introduced and illustrated. The reader is challenged by some questions, and can rely on a large database of material/reactive gas combinations.

A behind-the-scenes look inside three key trials involving Monsanto's weed killer Roundup, cancer, and the search for justice—written by an expert witness medical oncologist who lived it all. For years, Monsanto declared that their product Roundup, the world's most widely used weed killer, was safe. But that all changed in 2015, when the International Agency for Research on Cancer (IARC) analyzed data from scientific studies and concluded that glyphosate, the active ingredient in Roundup, is probably carcinogenic. The Environmental Protection Agency (EPA) disagreed, other regulatory agencies got involved, and scientists clamored to understand the link between glyphosate and cancer. Toxic Exposure tells the true story of numerous patients who developed non-Hodgkin lymphoma, a form of cancer, after using Roundup and their ensuing trials against Monsanto (now owned by Bayer, one of the largest agrochemical companies in the world). Written by Chadi Nabhan, MD, MBA, a cancer specialist, this is the only book written by an expert physician witness who testified in the first three trials against Monsanto. Dr. Nabhan takes the reader behind the scenes of these pivotal trials, explaining key features of the cases, including how Monsanto downplayed the IARC's scientific conclusions, may have worked to change how the EPA classified glyphosate, and conducted extensive PR campaigns designed to minimize the public's perception of the negative health effects of its product. He also provides details about the other expert witnesses who reviewed the evidence, analyzed the science, and stood up to this agricultural behemoth in the courtroom. Dr. Nabhan tells the inside story of corporate influence, courtroom drama, legal discourse, monumental verdicts, and the ensuing media frenzy surrounding this massive uncovering of the truth and the years of scientific and legal work that led up to it.

The world of single-board computing puts powerful coding tools in the palm of your hand. The portable Raspberry Pi computing platform with the power of Linux yields an exciting exploratory tool for beginning scientific computing. Science and Computing with Raspberry Pi takes the enterprising researcher, student, or hobbyist through explorations in a variety of computing exercises with the physical sciences. The book has tutorials and exercises for a wide range of scientific computing problems while guiding the user through: Configuring your Raspberry Pi and Linux operating system Understanding the software requirements while using the Pi for scientific computing Computing exercises in physics, astronomy, chaos theory, and machine learning