For 40 years Edward M. Purcell's classic textbook has introduced students to the wonders of electricity and magnetism. With profound physical insight, Purcell covers all the standard introductory topics, such as electrostatics, magnetism, circuits, electromagnetic waves, and electric and magnetic fields in matter. Taking a non-traditional approach, the textbook focuses on fundamental questions from different frames of reference. Mathematical concepts are introduced in parallel with the physics topics at hand, making the motivations clear. Macroscopic phenomena are derived rigorously from microscopic phenomena. With hundreds of illustrations and over 300 end-of-chapter problems, this textbook is widely considered the best undergraduate textbook on electricity and magnetism ever written. An accompanying solutions manual for instructors can be found at www.cambridge.org/9781107013605.
For 40 years Edward M. Purcell's classic textbook has introduced students to the wonders of electricity and magnetism. With profound physical insight, Purcell covers all the standard introductory topics, such as electrostatics, magnetism, circuits, electromagnetic waves, and electric and magnetic fields in matter. Taking a non-traditional approach, the textbook focuses on fundamental questions from different frames of reference. Mathematical concepts are introduced in parallel with the physics topics at hand, making the motivations clear. Macroscopic phenomena are derived rigorously from microscopic phenomena. With hundreds of illustrations and over 300 end-of-chapter problems, this textbook is widely considered the best undergraduate textbook on electricity and magnetism ever written. An accompanying solutions manual for instructors can be found at www.cambridge.org/9781107013605.
In this lively historical examination of American federalism, a leading scholar in the field refutes the widely accepted notion that the founding fathers carefully crafted a constitutional balance of power between the states and the federal government. Edward A. Purcell Jr. bases his argument on close analysis of the Constitution’s original structure and the ways that structure both induced and accommodated changes over the centuries. There was no clear agreement among the founding fathers regarding the "true" nature of American federalism, Purcell contends, nor was there a consensus on "correct" lines dividing state and national authority. Furthermore, even had there been some true "original" understanding, the elastic and dynamic nature of the constitutional structure would have made it impossible for subsequent generations to maintain any "original" or permanent balance. The author traces the evolution of federalism through the centuries, focusing particularly on shifting interpretations founded on political interests. He concludes with insights into current issues of federal power and a discussion of the grounds on which legitimate decisions about federal and state power should rest.
New emerging diseases, new diagnostic modalities for resource-poor settings, new vaccine schedules ... all significant, recent developments in the fast-changing field of tropical medicine. Hunter's Tropical Medicine and Emerging Infectious Diseases, 10th Edition, keeps you up to date with everything from infectious diseases and environmental issues through poisoning and toxicology, animal injuries, and nutritional and micronutrient deficiencies that result from traveling to tropical or subtropical regions. This comprehensive resource provides authoritative clinical guidance, useful statistics, and chapters covering organs, skills, and services, as well as traditional pathogen-based content. You'll get a full understanding of how to recognize and treat these unique health issues, no matter how widespread or difficult to control. - Includes important updates on malaria, leishmaniasis, tuberculosis and HIV, as well as coverage of Ebola, Zika virus, Chikungunya, and other emerging pathogens. - Provides new vaccine schedules and information on implementation. - Features five all-new chapters: Neglected Tropical Diseases: Public Health Control Programs and Mass Drug Administration; Health System and Health Care Delivery; Zika; Medical Entomology; and Vector Control – as well as 250 new images throughout. - Presents the common characteristics and methods of transmission for each tropical disease, as well as the applicable diagnosis, treatment, control, and disease prevention techniques. - Contains skills-based chapters such as dentistry, neonatal pediatrics and ICMI, and surgery in the tropics, and service-based chapters such as transfusion in resource-poor settings, microbiology, and imaging. - Discusses maladies such as delusional parasitosis that are often seen in returning travelers, including those making international adoptions, transplant patients, medical tourists, and more. - Enhanced eBook version included with purchase, which allows you to access all of the text, figures, and references from the book on a variety of devices.
Facts and statistics about America's most notable bridges, cities, construction wonders, curiosities, mountains, national monuments, national parks, natural wonders, rivers, and skyscrapers.
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