Does your Rails code suffer from bloat, brittleness, or inaccuracy? Cure these problems with a regular dose of test-driven development. Rails 4 Test Prescriptions is a comprehensive guide to how tests can help you design and write better Rails applications. In this completely revised edition, you'll learn why testing works and how...

This book describes how one can use The Scientific Method to solve everyday problems including medical ailments, health issues, money management, traveling, shopping, cooking, household chores, etc. It illustrates how to exploit the information collected from our five senses, how to solve problems when no information is available for the...

It was not long ago that clinicians would say,“study ed at the 1975 meeting revealed. Among them was the late complications of cancer treatments we give to one based on data collected by the Late Effects Study children? You must be joking! We can start worrying Group, an international consortium that consisted about that when we start...

Written for a broad range of readers, including students, researchers, policymakers, health care providers, and diabetes patients and caregivers, this book explains the underlying biochemistry and physiology of diabetes mellitus. Each chapter contains a...

Most people can think of a time when their lives changed in just a few moments. Over the next seven days, you will experience dozens of those moments, and the resulting changes in your life will positively affect your happiness, success, and well-being for years to come.

Paul McKenna has helped millions of people to quit...

Proton beam therapy is an emerging technology with promise of revolutionizing the treatment of cancer. While nearly half of all patients diagnosed with cancer in the US receive radiation therapy, the majority is delivered via electron accelerators, where photons are used to irradiate cancerous tissue. Because of the physical properties of...

This is not a book about algorithms . Certainly, it is full of algorithms , but that 's not what this book is about . This book is about possibilities . Its purpose is to present you not only with the prerequisite mandatory knowledge of the available problem-solving techniques , but more importantly to expand your ability to frame...