Polyoxometalates (abbreviated as POMs), also known as early-transition metal-oxygen anion clusters, is a large and rapidly growing series of inorganic compounds. POMs can be generally divided into two subclasses: isopolyoxometalates(IPOMs) and heteropolyoxometalates (HPOMs). The former refers to a class of isopoly compounds which contain the skeletal transition metal cations and
The world’s best-selling textbook on accounting book-keeping and, Frank Wood’s Business Accounting Volume 1 13th edition (PDF), continues to provide an indispensable introduction for university students and professionals across the world. It is renowned for its clarity, with easy-to-understand language and a plethora of excellent examples to aid your understanding.
Industrial Process Automation Systems: Design and Implementation (PDF) is a clear guide to the practicalities of modern industrial automation systems. Bridging the gap between technician-level coverage and theory, it offers a pragmatic approach to the subject based on industrial experience, taking in the latest professional practices and technologies. Its comprehensive coverage
Fundamentals of Investments, 8th edition (PDF) focuses on college students as investment managers, giving them information to act on by placing theory and research in the proper context. The textbook offers a balanced, unified treatment of the 4 main types of financial investments ― bonds, futures, stocks, and options. Topics
In the initial half of the twentieth century, Ozzie Simmons, Jack Trice, and Johnny Bright played college football for three Iowa institutions: the University of Iowa, Iowa State University, and Drake University, respectively. At a time when the irresistible majority of their opponents and teammates were white, the three men,