Word: restrictionism
(lookup in dictionary)
(lookup stats)
Dates: all
Sort By: most recent first
(reverse)
Of course, nothing's ever that simple in the energy business. Sasol's end product is cleaner than the average diesel fuel or gasoline, emitting less sulfur and less nitrogen when it burns, says Barrows. Coal-to-liquid plants can also be used to clean up the mountains of coal...
The study tracked nearly 1,700 overweight or obese adults across the country who were at least 25 years old. Men and women were included, and 44% of the group was African American. All participants were encouraged to use such weight-loss maintenance strategies as calorie restriction, weekly group sessions...
The biggest element of the short-term cleanup efforts will be a restriction on car traffic that begins July 20. On that day government-vehicle traffic will be ordered to cut back by 70%, and private vehicles will be permitted to drive only on alternating days. Although police cars, emergency...
The benefits of the auto restrictions come from not just taking polluting cars off the streets. Beijing's notorious traffic jams mean that even newer, efficient cars pollute more than if they were traveling in free-flowing traffic, says Hao Jiming, a professor of environmental science at Tsinghua University. "Driver...
One unknown will be to what extent weather helps. When the wind blows strong out of the north, Beijing's skies can clear quickly. But when there is no breeze, the city's northern and western hills can easily trap pollution. Last August a four-day car-restriction test resulted...