Tác giả: Ricardo Branco

Fatigue is progressive and localised structural damage that occurs when materials are subjected to cyclic loading. Therefore, in order to produce durable products against fatigue and to prevent …

High strength steels cover a broad spectrum of applications and are being increasingly used in different areas due to their distinguished features, namely excellent strength-to-weight ratio, good …

This book examines the national security and preparedness issues, developments and analyses facing the U.S. today. Topics discussed include the Federal government’s track record on cybersecurity and …

Emergency medical services (EMS) systems provide important benefits to the public. Every day, EMS systems provide immediate medical care in response to individual health emergencies, such as motor …