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Overtreated: Why Too Much Medicine Is Making Us Sicker and Poorer Shannon Brownlee See book keywords and concepts

An even better analogy for the hospital industry is a low-margin, high-volume business like personal computers. Dell earns only about c percent profit on each computer it sells, but it sells millions and millions of them. Similarly, hospitals want as many "bed turns," or as much "throughput," as possible in their profitable departments. The best way to accomplish this is to expand the capacity of high-margin departments to increase volume.

What Your Doctor Doesn't Know About Nutritional Medicine May Be Killing You Ray D. Strand See book keywords and concepts

Americans now spend more money on fast food than on higher education, personal computers, computer software, or new cars. They spend more on fast food than on movies, books, magazines, newspapers, videos, and recorded music combined.5 All of these factors mean free radicals are more active and damaging than ever. Nutritional medicine, supplementing our diet with vital antioxidant vitamins and minerals, is the only means we have to supercharge our body's natural defense and immune system.

Sugar Shock!: How Sweets and Simple Carbs Can Derail Your Life-- and How YouCan Get Back on Track Connie Bennett, C.H.H.C. with Stephen T. Sinatra, M.D. See book keywords and concepts

Americans spend more money on fast food than on higher education, personal computers, computer software, or new cars. They spend more on fast food than on movies, books, magazines, newspapers, videos, and recorded music—combined," Eric Schlosser reveals in Fast Food Nation. What's more, in almost all cases, as noted earlier, all this dining out means people also are unknowingly putting into their bodies processed foods often pumped with hidden sugars. "People are consuming products that they wouldn't even dream have sugar in them," says food scientist Russ Bianchi.

What Your Doctor May Not Tell You About Diabetes: An Innovative Program to Prevent, Treat, and Beat This Controllable Disease Steven V. Joyal See book keywords and concepts

Portable blood glucose meters vary in size, speed of reporting, cost, amount of information they can store, and whether they can connect to personal computers. Some even come equipped with an alarm that reminds you to take your sample. If you've ever wondered why the fingertips are the usual "sticking" collection site, it's because the blood collected there shows changes much more quickly than samples taken from other sites, such as the thigh, upper arm, forearm, or base of the thumb, and thus are more reliable. Changes occur most rapidly after exercise or eating.

Worldchanging: A User's Guide for the 21st Century Alex Steffen See book keywords and concepts

Ubuntu has since become the most popular Linux distribution for personal computers. Today, Linux is just one of a vast number of open-source software projects. You can find high-quality open-source projects for videoconferencing, Web browsing, programming, word processing, making spreadsheets, modeling in three dimensions, mapping, online collaboration, and so on. These are the cultural riches of the twenty-first century—a beautiful and functional heritage of technology open for all to use, learn from, and build upon.

Prescription for Nutritional Healing, 4th Edition: A Practical A-to-Z Reference to Drug-Free Remedies Using Vitamins, Minerals, Herbs & Food Supplements Phyllis A. Balch, CNC See book keywords and concepts

Once considered an occupational hazard affecting only supermarket checkout clerks and bookkeepers, CTS did not become widely known until the 1980s, when personal computers came to dominate the workplace. Today, CTS is commonplace among people who use computers extensively. However, it must be noted that repetitive motion by itself has never conclusively been linked to increased pressure on the median nerve. Typing with the hand in an overextended, or "hyperflexed," position because the keyboard is too high or too low can cause an increase in symptoms that lead to CTS.

Worldchanging: A User's Guide for the 21st Century Alex Steffen See book keywords and concepts

OhMyNews is the future of journalism, jl Citizen Media mmm One impact of the availability of low-cost, powerful personal computers has been the appearance and evolution of citizen media, beginning with the desktop publishing revolution and the appearance of many zines (small, generally noncommercial magazines) in the late 1980s.

The Timetables of Science: A Chronology of the Most Important People and Events in the History of Science Alexander Hellemans and Brian Bunch See book keywords and concepts

Apple's Macintosh II and Macintosh SE become the most powerful personal computers available The Numerical Aerodynamic Simulation Facility, an advanced supercomputer devoted to simulation and capable of a top speed of 1,720,000,000 computations a second, starts operations on Mar 9 IBM brings out the Personal System/2 group of personal computers, based on 3.5 in.

Prescription for Dietary Wellness: Using Foods to Heal Phyllis A. Balch, CNC See book keywords and concepts

Kids are entertained by sedentary pursuits— television, video games, and personal computers. Research shows that children spend an average of fifteen to twenty-five hours a week in front of the television—or some 15,000 hours total by the time they graduate from high school. Nearly two-thirds of American children exercise less than two hours a week. "Couch-potato" kids fatigue more easily than active ones and are more apt to get injured playing sports. They also tend to develop diabetes, high cholesterol, and obesity as adults.

The Green Pharmacy: New Discoveries in Herbal Remedies for Common Diseases and Conditions from the World's Foremost Authority on Healing Herbs James A. Duke, Ph.D. See book keywords and concepts

But it did not become a household word until the 1980s, when personal computers came to dominate so many workplaces. Suddenly millions of people's jobs required the kind of steady, rapid finger movements that can cause repetitive motion injuries like CTS. It is also a problem for some musicians, factory workers and other people who must constantly use their hands. Green Pharmacy for Carpal Tunnel Syndrome Fortunately, there are quite a few herbs that can help alleviate this problem. W%. Willow (Salix, various species).

Heinerman's Encyclopedia of Fruits, Vegetables and Herbs John Heinerman See book keywords and concepts

Miscellaneous Nutri-Health Data The most complete software package ever assembled for personal computers. Consists of particular health conditions, amino acids, minerals and vitamins, herbs/botanicals, foods and diets. Researched, edited and compiled by a team of distinguished scientists over a four-year period. Two of the major participants in this enormous project were Dr. John Heinerman and Dr. Jeffrey Bland. Over six million bytes of text information obtained from some 30,000 publications.

Food Politics Marion Nestle See book keywords and concepts

One such place is the Internet; by the late 1990s, one-third of American households had personal computers, a development that has created a huge market for online advertising to children as well as adults. About 12 million children aged 2-12 (25%) were online in 2000, and their numbers were expected to grow to 3 2 million just within the next few years.27 Places to advertise to children are limited only by the marketer's imagination. Food companies put their logos on toys, games, clothing, and school supplies.

Prescription for Herbal Healing: An Easy-to-Use A-Z Reference to Hundreds of Common Disorders and Their Herbal Remedies Phyllis A. Balch, CNC See book keywords and concepts

The growth in the use of personal computers has led to a dramatic rise in the number of people with CTS, especially among women aged forty to sixty. Work that results in steady vibrations of the wrist, such as using a jackhammer or chain saw, also can cause repetitive motion injury. The use of oral contraceptives can increase a woman's chances of developing CTS. Other possible contributing factors include obesity, Raynaud's disease, hypothroidism, and diabetes.

The New Dictionary of Cultural Literacy: What Every American Needs to Know James Trefil, Joseph F. Kett, and E. D. Hirsch See book keywords and concepts

Jobs, Steven The founder of Apple Computer and the man often given credit for the wide availability of personal computers, fa Jobs is often cited as an example of the new type of entrepreneur associated with the information age. kilowatt-hour (kwh) [KiL-uh-waht] A unit of energy: the expenditure of one kilowatt of power for one hour. A toaster running for an hour will use about this much energy. laser A device that produces a very narrow, highly concentrated beam of light.

The Longevity Code: Your Personal Prescription for a Longer, Sweeter Life Zorba Paster, M.D. and Susan Meltsner See book keywords and concepts

Having a huge home, several cars, memberships at exclusive country clubs, diamonds, personal computers, or season tickets to the opera will not, in and of themselves, make your life better or longer-lasting. However, if not having those things causes you to feel ashamed, creates conflict between you and your spouse, or instigates jealousy that damages other relationships, then the ripple effect of lacking what you feel you're entitled to will take its toll. Indeed, simply sensing insufficiency can lower life expectancy.

Intelligent Medicine: A Guide to Optimizing Health and Preventing Illness for the Baby-Boomer Generation Ronald L. Hoffman, M.D. See book keywords and concepts

It's a fact that the long hours many people put in at their personal computers or data terminals can cause physical problems. We've looked at a few of these in chapter 7. Some of the first indications of computer health risks arose in connection with computer terminals or monitors, as researchers began to investigate whether the radiation they emitted could cause problems such as cancer or cataracts for people who sat 18 inches away from them all day long, day after day.

With the advent of personal computers, office workers, writers, and information managers now suffer from this type of injury. Sitting for long hours at a computer terminal working a keyboard can set people up for carpal tunnel syndrome, a painful condition in which nerves are compressed in the narrow carpal tunnel within the wrist joint, causing numbness, tingling, pain, and weakness of the hand and fingers. A rather painful test for this is the EMG, or electromyelogram, which involves sending electric currents through the arm and fingers.

Staying Healthy in a Risky Environment: The New York University Medical Center Family Guide Arthur C. Upton, M.D. See book keywords and concepts

However, the monitors used with most desktop personal computers produce electromagnetic fields (EMFs). Since the widespread introduction of VDTs in the late 1970s, many employees have worried about the possible health risks of spending hours in front of their computer terminals. Much of the fear about radiation abated in the early 1980s, when government researchers found VDTs did not emit significant levels of radiation. Recent studies, however, focus on the extremely low-frequency (ELF) EMFs surrounding computer monitors.

101 Things You Don't Know About Science And No One Else Does Either James Trefil See book keywords and concepts

It was a combination of satellite monitoring and realtime analysis with personal computers that allowed volcanologists to make accurate determinations of the eruption of Pinatubo. In the future, volcanologists will have another tool to improve their monitoring: the Global Positioning System, or GPS (see page 67). As an eruption approaches, strains and pressures within the earth cause small bulges to appear at places on the flanks of the mountain.

Scientists in the field can now perform instant analyses of new data on their personal computers ?analyses that used to be done in distant laboratories on huge mainframe computers. The time lost in getting data to a mainframe, of course, can be crucial in making day-to-day predictions as a volcano nears eruption. In addition, it is now possible to place instruments on a volcano, then monitor them from a satellite. This means that as eruption approaches crucial measurements can be made without taking the risk of sending teams up on the volcano.

Natural Cures Michael Castleman See book keywords and concepts

A few weekend and No More Computer-Screen Eyestrain Twenty years ago, before the arrival of personal computers, people who did close-focus work, such as jewelers, embroiderers and avid readers, often complained of eyestrain, a stinging sensation often accompanied by blurred vision, headache and a dry, gritty feeling in the eyes. In recent years, as millions of office workers traded in their typewriters and adding machines for video display terminals (VDTs) attached to desktop or laptop computers, eyestrain has become a national epidemic. Actually, eyestrain is a misnomer.

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