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а define the neutron energy spectrum at the moon , a key quantity in understanding the irradiation history of lunar samples . The intensities and energy spectra of solar flares have been determined from concentration gradients of short ...
а define the neutron energy spectrum at the moon , a key quantity in understanding the irradiation history of lunar samples . The intensities and energy spectra of solar flares have been determined from concentration gradients of short ...
Стр. 1238
Mercury burden of single samples from trees growing in the city of New Haven . Branch samples were collected during the fall of 1970 approximately 2 m above the ground . The trees were located within 8 m of streets , except the first ...
Mercury burden of single samples from trees growing in the city of New Haven . Branch samples were collected during the fall of 1970 approximately 2 m above the ground . The trees were located within 8 m of streets , except the first ...
Стр. 1415
Sequential rates of photosynthesis ( PS , open symbols ) and respiration ( R , closed symbols ) of samples collected from plant discharge before , during , and after chlorination on 2 September 1971 ( circles ) and 13 September 1971 ...
Sequential rates of photosynthesis ( PS , open symbols ) and respiration ( R , closed symbols ) of samples collected from plant discharge before , during , and after chlorination on 2 September 1971 ( circles ) and 13 September 1971 ...
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activity American analysis animals Apollo 14 appears application associated behavior brain cause cells complete concentration containing cost course culture Department determined drug effect engineering evidence example experiments factors field frequency function given glucose human hurricane illus important increase indicated Institute interest International laboratory less major males material means measured mechanism ment methods natural normal observed obtained occur organization percent period physical population position possible present Press pressure probably problems production range References reported response samples Science scientific scientists seeding Service shown similar social solution species strain structure studies suggest surface Table temperature tion United University York