After Earth Day
نویسندگان
چکیده
منابع مشابه
Earth Day 1994
METHODS in somatic cell hybridization, introduced by Kohler & Milstein (1975), have made it possible to produce monoclonal antibodies in tissue culture. Whilst the method has proved entirely successful for the production of antibodies against particulate antigens such as those on the cell surface (Trucco et al., 1978) and viruses (Koprowski et al., 1977), it has only recently been successfully ...
متن کاملEarth Day Environmental Careers Symposium
Information on exposure and reaction to sunlight, together with the history tf exposure to fluorescent lighting, was elicited by postal questionnaire. Case-control analyses from 58 patients with malignant melanoma, 182 matched controls and 151 unmatched controls showed associations between malignant melanoma and (i) bouts of painful sunburn, (ii) reaction of untanned skin to sunlight, and (iii)...
متن کاملLife After Earth
A recent study reported that there is evidence life may have originated prior to the formation of the Earth. That conclusion was based on a regression analysis of a certain data set involving evolution of functional genome size across major phyla. Here it is shown that if measurement errors and “confidence” intervals are taken into account, then the regression analysis of the same data set lead...
متن کاملDay-to-day mood changes after childbirth: further data.
The depression and lability of mood which have been previously reported on the fifth day after childbirth are largely restricted to women with high neuroticism scores. The pattern of day-to-day mood changes is the same after Caesarian section as after vaginal delivery, but there is no 'day five' phenomenon after hysterectomy. Post-partum mood disturbance is less prominent in women who return ho...
متن کاملDiffractive-Like (or Parametric-Resonance-Like?) Enhancement of the Earth (Day-Night) Effect for Solar Neutrinos Crossing the Earth Core
It is shown that the strong enhancement of the Earth (day-night) effect for solar neutrinos crossing the Earth core in the case of the small mixing angle MSW νe → νμ(τ) transition solution of the solar neutrino problem is due to a new resonance effect in the solar neutrino transitions in the Earth and not just to the MSW effect in the core. The effect is in many respects similar to the electron...
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ژورنال
عنوان ژورنال: Science
سال: 1970
ISSN: 0036-8075,1095-9203
DOI: 10.1126/science.168.3932.657