经济

The mining industry has experienced important improvements with regard to its safety record and work environment. But there is still room for further improvement and the mining industry now faces the …

A shocking exposé from the most powerful insider in nuclear regulation about how the nuclear energy industry endangers our lives—and why Congress does nothing to stop it. Gregory Jaczko had never …

This new edition has been rewritten to provide an up-to-date, clear and comprehensive account of the most important developments currently taking place in the world economy. The text introduces the …

In this era of globalization, entrepreneurship and its implications on international trade and supply chain management are becoming more critical. In today s change-oriented and complex business …

This book contains scientific papers covering the current situation of Varroatosis in Europe, the biology and behaviour of Varroa-mite, the parasite-host relationship, the secondary infection …

Many economically developing countries and nations without robust occupational hygiene (OH) educational programs endure a shortage of qualified occupational hygienists, resulting in higher rates of …

This fascinating new book explores the benefits and dynamics of social media storms and identifies the possible opportunities that they present for further engagement with customers. It provides …

Advanced Materials and Technologies for Wastewater Treatment discusses the methods and technologies of physical, chemical, biological, and thermo-catalytic treatment techniques. It includes the treat …

The Sharpe ratio is the most widely used metric for comparing the performance of financial assets. The Markowitz portfolio is the portfolio with the highest Sharpe ratio. The Sharpe Ratio: Statistics …

Many complex traits define the human condition, including encephalization and bipedalism. The specific molecular signals and cellular processes producing these traits are the result of dramatic evolu …