La città del lavoro

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Erik Olin Wright

Class Counts combines theoretical discussions of the concept of class with a wide range of comparative empirical investigations of class and its ramifications in developed capitalist societies. What unites the topics is not a preoccupation with a common object of explanation, but rather a common explanatory factor: class. Four broad themes are explored: class structure and its transformation; the permeability of class boundaries; class and gender; and class consciousness. The specific empirical studies include such diverse topics as the sexual division of labor in housework, gender differences in managerial authority, friendship networks in the class structure, the expansion of self-employment in the United States in the past two decades, and the class consciousness of state and private-sector employees. The results of these studies are then evaluated in terms of how they confirm certain expectations within the Marxist tradition of class analysis and how they pose challenging surprises.

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Michael R. Green, Joseph Sambrook

Molecular Cloning has served as the foundation of technical expertise in labs worldwide for 30 years. No other manual has been so popular, or so influential. ... The theoretical and historical underpinnings of techniques are prominent features of the presentation throughout, information that does much to help trouble-shoot experimental problems. For the fourth edition of this classic work, the content has been entirely recast to include nucleic-acid based methods selected as the most widely used and valuable in molecular and cellular biology laboratories. Core chapters from the third edition have been revised to feature current strategies and approaches to the preparation and cloning of nucleic acids, gene transfer, and expression analysis. They are augmented by 12 new chapters which show how DNA, RNA, and proteins should be prepared, evaluated, and manipulated, and how data generation and analysis can be handled. The new content includes methods for studying interactions between cellular components, such as microarrays, next-generation sequencing technologies, RNA interference, and epigenetic analysis using DNA methylation techniques and chromatin immunoprecipitation. To make sense of the wealth of data produced by these techniques, a bioinformatics chapter describes the use of analytical tools for comparing sequences of genes and proteins and identifying common expression patterns among sets of genes. Building on thirty years of trust, reliability, and authority, the fourth edition of Molecular Cloning is the new gold standard--the one indispensable molecular biology laboratory manual and reference source. --Publisher description.

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Donald Armstrong

Essential in biological functions like cell signaling and, when disturbed, a likely cause of disease, lipids have proven to be a vital force in cell biology. In Lipidomics: Methods and Protocols, an international panel of experts present a wide variety of reviewed as well as unpublished data on isolation techniques, structural analysis, lipid rafts, lipid trafficking and profiling, biomarkers, lipid peroxidation, biostatistics applied to lipids, software tools, and bioinformatics. These studies range from simple systems, such as in yeast, to complex biological models. Samples used in these studies include: mitochondria, microsomes, endosomal membranes, RBS and plasma membranes, vesicles, caveolae, liposomes, macrophages, meibum, brain, microglia, retina, adipose tissue, keratinocytes, pulmonary surfactant, and hepatic cultures. Volume 2 focuses on oxidized lipids, trafficking and profiling, software, bioinformatics, and biostatistics. Written in the highly successful Methods in Molecular Biology"!series format, the chapters include useful introductions to their respective topics, lists of the necessary equipment and materials, step-by-step, readily reproducible laboratory protocols, and authoritative notes on troubleshooting and avoiding common pitfalls. Comprehensive and cutting-edge, Lipidomics: Methods and Protocols will support researchers who wish to increase their utilization of lipidomics, which will certainly lead to more powerful technology, improved diagnostic-prognostic capabilities, and the identification of new valuable products

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Robert G. Wetzel, Gene E. Likens

"Limnological Analyses covers the physical, chemical, and biological characteristics of standing and running waters, and provides students with a solid foundation in this complex multidisciplinary field of ecology. The book illustrates accepted standard methods as well as modern metabolic and experimental approaches and their research applications.". "Instructors and students of limnology will value Limnological Analyses for its highly structured, concise presentation and its research-oriented approach that invites active participation. The methodology presented here will also be useful to aquatic resource managers, pollution and water-quality researchers, and all biologists studying the response of aquatic organisms to environmental changes."--BOOK JACKET.