منابع مشابه
Unearthed: The Other Side of Group Cohesiveness
One of the most consistently studied constructs in group dynamics research is Cohesiveness. It is a fact, that there is a tendency to see the effects of group cohesiveness as being largely positive. The periodic review of cohesiveness–performance relation had been positive. However, not much attention has been devoted to the fact that group cohesiveness can be detrimental to the group performan...
متن کاملUNEARTHED: Surveys Of ‘Ground’ In The Heterotopic Chinese Grave
In the physical processes of reclamation and urban renewal in Singapore, ground can be seen as a geomorphic entity that is endlessly shaped in accordance to a nationalistic vision. However, when the Chinese burial grounds in Singapore are repossessed for new usage, a contestation ensues between the contradicting values of land as a national resource and the landscape as a cultural entity. This ...
متن کاملDumb holes: analogues for black holes.
The use of sonic analogues to black and white holes, called dumb or deaf holes, to understand the particle production by black holes is reviewed. The results suggest that the black hole particle production is a low-frequency and low-wavenumber process.
متن کاملDirty Black Holes and Hairy Black Holes.
An approach based on considerations of the non-classical energy momentum tensor outside the event horizon of a black hole provides additional physical insight into the nature of discrete quantum hair on black holes and its effect on black hole temperature. Our analysis both extends previous work based on the Euclidean action techniques, and corrects an omission in that work. We also raise sever...
متن کاملFungi Unearthed: Transcripts Encoding Lignocellulolytic and Chitinolytic Enzymes in Forest Soil
BACKGROUND Fungi are the main organisms responsible for the degradation of biopolymers such as lignin, cellulose, hemicellulose, and chitin in forest ecosystems. Soil surveys largely target fungal diversity, paying less attention to fungal activity. METHODOLOGY/PRINCIPAL FINDINGS Here we have focused on the organic horizon of a hardwood forest dominated by sugar maple that spreads widely acro...
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ژورنال
عنوان ژورنال: Nature
سال: 1996
ISSN: 0028-0836,1476-4687
DOI: 10.1038/382312a0