MILLENNIUM REVIEW Twenty-five years of chemical ecology
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An investigation on the climate and ecology of the southeast region of the Caspian Sea in the first millennium AD based on archaeological data
The vegetation covering of a region has a direct correlation with climate. So if data is available for vegetation cover, the second variable (climate) can be easily predicted and in reverse. The dominant species in a region are indication of its climatic conditions and vice versa. Accordingly, this is of significance in the science of historical botany. Fortunately, from the first millennium A...
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The twenty-five years of the end-stage renal disease (ESRD) program have been characterized by remarkable clinical achievements, which have prolonged and improved the quality of life for thousands of patients. As the program enters the next millennium, it faces considerable challenges: As the number and acuity of patients increase, the availability of trained nephrologists will decrease, and to...
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