If each of us could get all the food, clothing, and toys we want without working, no one would study economics. Unfortunately, most of the good things in life are scarce—we can’t all have as much as we want. Thus scarcity is the mother of economics. Microeconomics is the study of how individuals and firms make themselves as well off as possible in a world of scarcity and the consequences o…
This book presents a critical view of the current state of commercial mass media in America. It examines the media through the lens of the public policy debates about limits on the number and type of media outlets that a single firm can own. The focal point is the Federal Communications Commission’s (FCC) policy that prevents a television station from owning or being owned by a newspaper in …
jBPM is a leading open source BPM and workflow platform whose development is sponsored by Red Hat under Apache Software License (ASL) licensing. The jBPM product has been around for almost 10 years; its strongest points rely on flexibility, extensibility, and lightness, and it is a modular, cross-platform pure Java engine that is BPMN2 compliant. It features a robust management console and deve…
True to its title, this book itself is an excellent financial investment. For the price of one volume it teaches two Nobel Prize winning theories, with plenty more included for good measure. How many undergraduate mathematics textbooks can boast such a claim? Building on mathematical models of bond and stock prices, these two theories lead in different directions: Black–Scholes arbitrage…
In the five years since the first edition of this classic book was published, Internet use has exploded. The commercial world has rushed headlong into doing business on the Web, often without integrating sound security technologies and policies into their products and methods. The security risks - and the need to protect both business and personal data - have never been greater. We've updated B…
When the author of this book’s first edition, Karim Yaghmour, first suggested using Linux in an embedded system back in 1997 while working for a hardware manufacturer, his suggestion was met with a certain degree of skepticism and surprise. Today, Linux is either in use already or is being actively considered for most embedded systems. Indeed, many industry giants and government agencies are …
Ruby on Rails is an open-source web application framework ideally suited to building business applications, accelerating and simplifying the creation of database-driven websites. It has been developed on the Ruby platform. This book is a tutorial for creating a complete website with Ruby on Rails (RoR). It will teach you to develop database-backed web applications according to the Model-View-…
Airports are vital national resources. They serve a key role in trans- portation of people and goods and in regional, national, and inter- national commerce. They are where the nation’s aviation system connects with other modes of transportation and where federal respon- sibility for managing and regulating air traffic operations intersects with the role of state and local governments that ow…
When I set out to write this book, I was often surprised by the comments I received from friends and colleagues. Many asked me if some other platform, such as Android or the iPhone, would render Java Platform, Micro Edition (Java ME) obsolete (and non- existent, some posited) by the time the book is published. Still others pointed to the growing convergence between different lines of Java as re…
Airport personnel must have a clear, consistent understanding of the term hazard. Many air- ports in the early stages of SRM implementation use hazard synonymously with the term risk; however, these are different although related terms. A hazard must exist for the airport to be at risk. A hazard is defined as any existing or potential condition that can lead to injury, illness, or death to peop…
Knowledge of the harmful effects of tobacco use has prompted sustained efforts to regulate the industry that produces and markets tobacco products. The last decade has been encouraging with the development of the first global treaty negotiated under the auspices of the World Health Organization (WHO). The Framework Convention on Tobacco Control (FCTC), adopted by the World Health Assembly …
When, on 7 April, people around the world commemorate the 10th anniversary of the Rwanda genocide, that observance should be fi lled not only with remorse, but with resolve. We must remember the victims – the hundreds of thousands of men, women and children abandoned to systematic slaughter while the world, which had the capacity to save most of them, failed to save more than a handful, …