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In this volume we have assembled descriptions of procedures which have re cently been shown to be efficaceous for the isolation, purification, and chemical characterization of proteins and peptides that are only available in minute amounts.
About this book
Much of the recent spectacular progress in the biological sciences can be at tributed ot the ability to isolate, analyze, and structurally characterize proteins and peptides which are present in cells and cellular organelles in only very small amounts. Recent advances in protein chemistry and in particular the application of new micromethods have led to fruitful advances in the understanding of basic cellular processes. Areas where protein-chemical studies have resulted in interest ing discoveries include the peptide hormones and their release factors, growth factors and oncogenes, bioenergetics, proton pumps and ion pumps and chan nels, topogenesis and protein secretion, molecular virology and immunology, membrane protein analysis, and receptor research. In fact, the key methods are now on hand to unravel many of the major outstanding problems of molecular biology and in particular questions of fundamental interest which relate to devel opmental biology and specificity in cell-cell interaction. In this volume we have assembled descriptions of procedures which have re cently been shown to be efficaceous for the isolation, purification, and chemical characterization of proteins and peptides that are only available in minute amounts. Emphasis is placed on well-established micromethods which have been tested and found useful in many laboratories by experienced investigators. The chapters are written by specialists, and describe a range of sensitive techniques which can be used by researchers working in laboratories with only modest resources and equipment.
101 Ways to Promote Your Web Site, Filled with Proven Internet Marketing Tips, Tools, Techniques, and Resources to Increase Your Web Site Traffic
Increasing the chances of a website's success by boosting its ability to entice surfers to stop at the site, absorb what it offers, and return at a later date, this guide provides templates, checklists, and forms as well as proven ...
About this book
The key to a Web site's success is its ability to entice surfers to stop at that site, take in what it has to offer, and return at a later date. This guide provides hundreds of tools such as templates, checklists, and forms as well as information on proven techniques like using E-mail, links, and on-line advertising to increase the number of initial users and repeat visitors to the Web site. Any entrepreneur, small business owner, corporate marketing manager, or consultant who is seeking the know-how to make a Web site successful will benefit from this invaluable resource. A personal password is included to access the accompanying Web site.
Offers more than six hundred alphabetically arranged, cross-referenced entries covering such computer-related topics as the Internet, structured programming, identity theft, blogging, cyberterrorism, and Wikipedia.
About this book
Computers play a crucial role in our day-to-day lives. With more than 150 black-and-white photographs and illustrations, ""Encyclopedia of Computer Science and Technology, Revised Edition"" provides a detailed examination of this fascinating field for students and general readers alike. This necessary update boasts more than 50 - per cent new material - a total of more than 550 updated entries, nearly 200 new to this edition, that reflect current information. Helpful appendixes include a chronology of significant events in computing, a listing of achievements in the field, and brief descriptions and contact information for some important organizations in the computer field. Major corporations and organizations in the computer field are now covered, as well as many new biographies. Further reading sections have been revised and expanded with the latest resources.