Word: occuring
(lookup in dictionary)
(lookup stats)
Dates: all
Sort By: most recent first
(reverse)
...country in which medical breakthroughs occur with dizzying regularity, the U.S. has been disturbingly backward in the field of contraception research. Not a single fundamentally new birth-control method has been introduced since the Pill and the IUD, or intrauterine device, came out in the early 1960s. Meanwhile, in several European countries, a series of contraceptive innovations has broadened the range of methods far beyond what is available in the U.S. -- and sharply reduced the number of unwanted pregnancies...
...European countries but has not been approved in the U.S. Thanks in part to political skittishness about funding contraception in the U.S., American women still have a paltry array of birth- control choices. Many experts see this contraceptive gap as the chief reason why 3.5 million unwanted pregnancies still occur each year in the U.S. Policymakers are a long way from stopping that national tragedy, but the approval of Norplant may be a start...
...Gaia hypothesis, a theory of evolution that views the earth as a single organism with various feedback mechanisms to maintain conditions suitable for life. In SimEarth this means that as the heat from the sun increases 25%, as it has during the past few billion years, changes will automatically occur in factors like the rate of cloud formation to keep the surface temperature relatively stable. The feedback loops appear most valuable when they are turned off, as they were when I played in the "hard game" mode. Suddenly, rather than "playing" God, I found myself working overtime to keep...
...OLDEST DEAL For 35 years, a congressional committee has dithered about the design and funding for a memorial to Franklin Delano Roosevelt. Plans have now been set for a nine-acre, $47 million garden plaza in downtown Washington. Groundbreaking will occur next year for a scheduled 1995 dedication...
...tranquilizer Haldol, for example, acts not only on the brain but also on the cardiovascular system and the liver. Occasionally the medication can cause jaundice, severe skin problems and abrupt drops in blood pressure. Prescribers need to be able to spot problems wherever they may occur, not just those that show up in psychological disorders, says Robinowitz. There is also the danger of drug interactions. It is important to know not only which combinations of medications should be avoided but also how a particular drug might affect some pre-existing medical condition. Predicting and detecting such problems, argues Dr. John...