Since the first edition of "Principles of Packaging Development" was published, the packaging industry has undergone many profound changes. These have included the virtual elimination of cellophane and its replacement with oriented polypropylene as a carton overwrap, fluid milk in blow-molded HDPE bottles, PET beverage bottles, cookie bags and cartons lined with polyolefin coextrusions instead of waxed glassine, and bread in reclosable polyolefin and coextruded film bags. New phrases have also worked their way into the lexicon of the practic ing packaging technologist, such as "child resistance" and "tamper evident. " This most popular text on packaging demanded updating. How these phrases and ideas have affected the industry in the 1980s and how they will probably alter its course in the future are treated. New concepts of packaging system planning and forecasting tech niques are intruding into package management, and new chapters will introduce them to the reader. The years have added a certain degree of maturity to the packaging industry. Not only have the original authors broadened their per spectives and changed professional responsibilities, we have also in cluded a third co-author, Dr. Aaron L. Brody, whose experience in the industry, academic background, and erudite insights into the very na ture of packaging have added an unparalled degree of depth to this book. We would like to thank David L.
Most of the constellations, the patterns of stars found in the night sky, are connected with the ancient myths which people developed to give meaning to what they saw in the sky, based on the experience of their culture. The ideas of modern astronomy play a similar role for us today. They are stories which help us understand the phenomena we discover when we look deeper into the sky than is possible with eyes alone. In this book, the ancient sky stories and those of modern astronomy are woven together in a unique way. Coverage includes twenty-four important constellations as well as the sun and the moon and the sky as a whole. For each of these, one of the old stories is tied together with the astronomical understanding of a key feature in that part of the sky, allowing one story to serve as a reminder for the other.
Photography emerged in 1839 in two forms simultaneously. In France, Louis Daguerre produced photographs on silvered sheets of copper, while in Great Britain, William Henry Fox Talbot put forward a method of capturing an image on ordinary writing paper treated with chemicals. Talbot’s invention, a paper negative from which any number of positive prints could be made, became the progenitor of virtually all photography carried out before the digital age. Talbot named his perfected invention "calotype," a term based on the Greek word for beauty. Calotypes were characterized by a capacity for subtle tonal distinctions, massing of light and shadow, and softness of detail. In the 1840s, amateur photographers in Britain responded with enthusiasm to the challenges posed by the new medium. Their subjects were wide-ranging, including landscapes and nature studies, architecture, and portraits. Glass-negative photography, which appeared in 1851, was based on the same principles as the paper negative but yielded a sharper picture, and quickly gained popularity. Despite the rise of glass negatives in commercial photography, many gentlemen of leisure and learning continued to use paper negatives into the 1850s and 1860s. These amateurs did not seek the widespread distribution and international reputation pursued by their commercial counterparts, nearly all of whom favored glass negatives. As a result, many of these calotype works were produced in a small number of prints for friends and fellow photographers or for a family album. This richly illustrated, landmark publication tells the first full history of the calotype, embedding it in the context of Britain’s changing fortunes, intricate class structure, ever-growing industrialization, and the new spirit under Queen Victoria. Of the 118 early photographs presented here in meticulously printed plates, many have never before been published or exhibited.
Discovery Practice, Eighth Edition gives you hard-nosed, trial-tested guidance through all the intricacies of what to do, whether to do it, and how to do it -- at every stage of the discovery process. Turn to this trusted guide for thorough, up-to-date clarification of: Insurance discoverability Discovery abuse -- its penalties and sanctions Confidentiality and discovery of trade secrets Use of experts Use of investigation files Use of witness statements Protective orders Invoking Rule 29 powers Tapes and telephones depositions Using the Manual for Complex Litigation Foreign discovery Discovery in administrative hearings Discovery in arbitration. Plus detailed coverage of such cutting edge areas as e-mail depositions and FOIA proceedings. Appendices include ready to adapt sample forms. Now, with all the practice tips and valuable strategies packed into Discovery Practice, you can Facilitate early and thorough disclosure of information Quickly determine a core of undisputed facts Intensively promote and pursue a negotiated settlement.
This series was organized to provide a forum for review papers in the area of corrosion. The aim of these reviews is to bring certain areas of corrosion science and technology into a sharp focus. The volumes of this series will be published approximately on a yearly basis and will each contain three to five reviews. The articles in each volume will be selected in such a way to be of interest both to the corrosion scientists and the corrosion tech nologists. There is, in fact, a particular aim in juxtaposing these interests because of the importance of mutual interaction and interdisciplinarity so important in corrosion studies. It is hoped that the corrosion scientists in this way may stay abreast of the activities in corrosion technology and vice versa. In this series the term "corrosion" will be used in its very broadest sense. This will include, therefore, not only the degradation of metals in aqueous environment but also what is commonly referred to as "high temperature oxidation. " Further, the plan is to be even more general than these topics; the series will include all solids and all environments. Today, engineering solids include not only metals but glasses, ionic solids, polymeric solids, and composites of these. Environments of interest must be extended to liquid metals, a wide variety of gases, nonaqueous electrolytes, and other nonaqueous liquids.
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