front cover of What Every Senior Needs to Know About Health Care
What Every Senior Needs to Know About Health Care
J Nora
University Press of Colorado, 2004
At a time when astonishing medical advances appear in the media almost daily, access to even the most routine health care and satisfactory doctor-patient relationships is becoming increasingly difficult to find. Moreover, the rapidly growing population of
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front cover of What's Eating the Universe?
What's Eating the Universe?
And Other Cosmic Questions
Paul Davies
University of Chicago Press, 2021
Combining the latest scientific advances with storytelling skills unmatched in the cosmos, an award-winning astrophysicist and popular writer leads us on a tour of some of the greatest mysteries of our universe.
 
In the constellation of Eridanus, there lurks a cosmic mystery: It’s as if something has taken a huge bite out of the universe. But what is the culprit? The hole in the universe is just one of many puzzles keeping cosmologists busy. Supermassive black holes, bubbles of nothingness gobbling up space, monster universes swallowing others—these and many other bizarre ideas are being pursued by scientists. Due to breathtaking progress in astronomy, the history of our universe is now better understood than the history of our own planet. But these advances have uncovered some startling riddles. In this electrifying new book, renowned cosmologist and author Paul Davies lucidly explains what we know about the cosmos and its enigmas, exploring the tantalizing—and sometimes terrifying—possibilities that lie before us.

As Davies guides us through the audacious research offering mind-bending solutions to these and other mysteries, he leads us up to the greatest outstanding conundrum of all: Why does the universe even exist in the first place? And how did a system of mindless, purposeless particles manage to bring forth conscious, thinking beings? Filled with wit and wonder, What’s Eating the Universe? is a dazzling tour of cosmic questions, sure to entertain, enchant, and inspire us all.
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front cover of Why Don't Jumbo Jets Flap Their Wings?
Why Don't Jumbo Jets Flap Their Wings?
Flying Animals, Flying Machines, and How They Are Different
David E. Alexander
Rutgers University Press, 2009
What do a bumble bee and a 747 jet have in common? It’s not a trick question. The fact is they have quite a lot in common. They both have wings. They both fly. And they’re both ideally suited to it. They just do it differently.

Why Don’t Jumbo Jets Flap Their Wings? offers a fascinating explanation of how nature and human engineers each arrived at powered flight. What emerges is a highly readable account of two very different approaches to solving the same fundamental problems of moving through the air, including lift, thrust, turning, and landing. The book traces the slow and deliberate evolutionary process of animal flight—in birds, bats, and insects—over millions of years and compares it to the directed efforts of human beings to create the aircraft over the course of a single century.

Among the many questions the book answers:
  • Why are wings necessary for flight?
  • How do different wings fly differently?
  • When did flight evolve in animals?
  • What vision, knowledge, and technology was needed before humans could learn to fly?
  • Why are animals and aircrafts perfectly suited to the kind of flying they do?

David E. Alexander first describes the basic properties of wings before launching into the diverse challenges of flight and the concepts of flight aerodynamics and control to present an integrated view that shows both why birds have historically had little influence on aeronautical engineering and exciting new areas of technology where engineers are successfully borrowing ideas from animals.
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front cover of A Woman's Concise Guide to Common Medical Tests
A Woman's Concise Guide to Common Medical Tests
Moore, M.D., Michele C
Rutgers University Press, 2005

Every year, millions of healthy women undergo a variety of screening tests without understanding why or the meaning of the outcome. If you are among those women, overwhelmed by information and baffled by results, this is the book you've been waiting for. In straightforward, personable prose, A Woman's Concise Guide to Common Medical Tests surveys a wide variety of standard tests commonly suggested by doctors.

Using the recommendations of the U.S. Preventative Health Services Task Force as a starting point, physicians Michele C. Moore and Caroline M. de Costa describe and explain screening tests for STDs and other communicable diseases, diabetes, thyroid disease, bone loss, various genetic tests, pregnancy, and cancer (including breast, colon, and skin). A section on common blood tests demystifies the numerical results that can be virtually impossible to interpret for women outside the medical profession. The authors detail what is considered "normal" as well as what's not-to help women make sense of their results.

As practicing physicians, both authors have fielded patients' questions about standard screening tests and understand what women should know but often feel afraid to ask about. For each test, there is an explanation of why it may be ordered, how it is done, what sort of preparation may be involved, and what risks may be incurred.

As the health-care industry continues to evolve, the amount of medical information available to women about their health can be overwhelming and confusing. Without being encyclopedic or intimidating, A Woman's Concise Guide to Common Medical Tests offers all the facts you need about screening tests, all in one place.

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