منابع مشابه
Uncertainties about health effects of radon.
American Association for the Advancement of Science Science serves its readers as a forum for the presentation and discussion of important issues related to the advancement of science, including the presentation of minority or conflicting points of view, rather than by publishing only material on which a consensus has been reached. Accordingly, all articles published in Science-including editor...
متن کاملClimate change: a creeping catastrophe.
Q: People often blame unseasonal weather on climate change. Could you please explain the difference between weather and climate? A: Weather is what we see hourto-hour and day-to-day, and weather forecasts can tell us if it will rain, say, tomorrow afternoon, but because the weather is innately chaotic, forecasts for longer than 10 days are extremely poor. Climate is different. It is an average ...
متن کاملCreeping lymphangitis.
A 35 year old man presented with a two day history of a tender rash on the right thigh. Examination showed serpiginous erythema extending from a vesiculopustule on his right thigh. Staphylococcus aureus was identified in a culture of the vesiculopustular fluid. The diagnosis of lymphangitis spreading from folliculitis was made. The patient was successfully treated with oral ampicillin. Learning...
متن کاملCreeping soil
Soil creep is the most widespread and perhaps the least understood process of erosion on soil-mantled hillslopes. Soil is slowly ‘‘stirred’’ by burrowing creatures, and particles are displaced in wetting-drying cycles. These actions can cause downslope creep by processes analogous to particle diffusion. Other possible transport mechanisms include shear and viscous-like creep, such that precise ...
متن کاملGeotropic Creeping of Young
The geotropic conduct of young rats has been discussed in a previous paper (Crozier and Pincus, 1926-27) with special reference to the angle of orientation upon an inclined plane. It was found that the angle of orientation (0) is directly proportional to the logarithm of the gravitational component (g sin ~) in the creeping plane. This is explicable as the result of the distribution of the pull...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Environmental Health Perspectives
سال: 1994
ISSN: 0091-6765
DOI: 10.2307/3432111