منابع مشابه
Factsheet 13 Breakin Plastic Moulds
Much is being written about plastics these days---newspapers are full of stories about the plastic menace, governments are up in arms banning polybags around the country, schools and colleges are launching awareness drives to ban plastics. But they are still around. And will be around for times to come. Not only strewn on the roads or choking drains and rivers, but also inside our homes. Over t...
متن کاملPlastic brains.
Memories fade, alas, and more rapidly with age, though the aging brain holds more tenaciously to the longer past. Or does it? The brain may be continually editing those seemingly clear memories. That the immature brain constructs, "sculpts" itself by configuring its neural linkages to make best use of the sensory input received in early life has been known for decades. The more recent news is t...
متن کاملMoulds in food spoilage.
There is an increasing knowledge and understanding of the role played by moulds in food spoilage. Especially the discovery of mycotoxin production in foods has highlighted the importance of moulds in food quality. It is, however, only within the last 5-10 years that major progresses have been made towards the prevention of spoilage caused by moulds. This is due to recent international agreement...
متن کاملThe anticyclic operad of moulds
A new anticyclic operad Mould is introduced, on spaces of functions in several variables. It is proved that the Dendriform operad is an anticyclic suboperad of this operad. Many operations on the free Mould algebra on one generator are introduced and studied. Under some restrictions, a forgetful map from moulds to formal vector fields is then defined. A connection to the theory of tilting modul...
متن کاملQuantification of light attenuation in optically cleared mouse brains.
Optical clearing, in combination with recently developed optical imaging techniques, enables visualization and acquisition of high-resolution, three-dimensional images of biological structures deep within the tissue. Many different approaches can be used to reduce light absorption and scattering within the tissue, but there is a paucity of research on the quantification of clearing efficacy. Wi...
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ژورنال
عنوان ژورنال: Nature
سال: 2008
ISSN: 0028-0836,1476-4687
DOI: 10.1038/456177a