Phone service is down, the electricity is fading, and the living dead are pounding at the door. What do you do when there is no hope left? That is the question answered in this book, where people from all walks of life, attacked on all sides by zombies, use their only means of communication to say goodbye one last time to loved ones-their computer. Found in the rubble of an internet provider's collapsed building, the data retrieved was a cache of lost emails. Heartbreaking, comical, and some that are just plain mean, these are the last thoughts of human beings who are no longer with us. Though they are lost to us, their last words are not. These are Emails of the Dead.
This book is chiefly intended for those who are using microbicides for the protection of materials. Another purpose is to inform teachers and students working on biodeterioration and to show today's technical standard to those engaged in R&D activities in the microbicide field. When trying to classify, or to subclassify, material-protecting microbicides according to their mode of action, e.g. as membrane-active and electrophilic- active ingredients, it turned out that a clear assignment was not always possible. For that reason the author has resorted to chemistry's principle of classifying according to groups of substances (e.g. alcohols, aldehydes, ketones, acids, esters, amides, etc.), thus providing the first necessary information about the micro- bicides' properties. The description of the various groups of substances includes, whenever possible, an outline of the mode and mechanism of action of the active ingredients involved. The effective use of microbicides presupposes knowledge of their character- istics. That is why the microbicides' chemico-physical properties, their toxicity, ecotoxicity, effectiveness, and effective spectrum are described in greater detail. As mentioned before, the characteristics of microbicides play an important role. They have to be suited to the intended application to avoid detrimental effects on the properties and the quality of the material to be protected; also production processes in which microbicides are used to avoid disturbances by microbial action must not be disturbed by the presence of those microbicides.
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