Zobrazeno 1 - 10
of 39
pro vyhledávání: '"D Gribbin"'
Autor:
David J. Thompson, Simon D. Gribbin
Publikováno v:
Animal Behaviour. 41:689-695
Males of the damselfly Pyrrhosoma nymphula (Sulzer) defended perch sites from which they approached potential mates, tandem pairs and patrolling, unpaired males (interlopers). A simple residency asymmetry appeared to settle the majority of territoria
Autor:
D Gribbin, E G Chottiner, Irving H. Fox, Beverly S. Mitchell, Nabanita S. Datta, Donna S. Shewach, David Ginsburg, Elizabeth Ashcraft
Publikováno v:
Proceedings of the National Academy of Sciences. 88:1531-1535
Deoxycytidine (dCyd) kinase is required for the phosphorylation of several deoxyribonucleosides and certain nucleoside analogs widely employed as antiviral and chemotherapeutic agents. Detailed analysis of this enzyme has been limited, however, by it
Publikováno v:
Oecologia. 85:271-280
The time-activity budget and energy expenditure of a riverine bird, the dipper Cinclus cinclus, was studied from March 1988 to July 1989, across a range of streams of contrasting acidity in upland Wales. Differences in time-activity budgets of birds
Autor:
Davjd J. Thompson, Simon D. Gribbin
Publikováno v:
Freshwater Biology. 24:295-302
SUMMARY. 1 Emergence of the damselfly Pyrrhosoma nymphula was studied over three seasons in two ponds in northern England. 2 Numbers emerging were significantly negatively correlated with temperature and atmospheric pressure. 3 Overall mortality at e
Autor:
Simon D. Gribbin, David J. Thompson
Publikováno v:
Ecological Entomology. 15:37-42
1. A laboratory competition experiment is described in which the growth and development rates of larvae of the damselfly Ischnura elegans (Lind.) were measured over an entire instar. 2. Two larval instars which commonly occur together in the field we
Publikováno v:
Cancer. 72(10)
Hepatic cystic teratoma is an extremely rare tumor and hepatoblastoma a relatively rare tumor of childhood. Their occurrence as a combined tumor has not been previously reported.The relevant clinical, radiologic, and pathologic findings are presented
Publikováno v:
Biological Psychiatry. 39:546
Autor:
J. D. Gribbin
Publikováno v:
The Antitrust Bulletin. 23:405-439
Publikováno v:
Angewandte Makromolekulare Chemie. 131:145-155
In jungster Zeit wird der Einsatz von elektronen-bestrahltem Polypropylengranulat als Nukleierungsmittel bei der Extrusion vorgeschlagen. Die vorliegende Arbeit beschaftigt sich mit der chemischen Charakterisierung der elektronen-bestrahlten Granulat
Autor:
J. D. Gribbin
Publikováno v:
Applied Economics. 8:19-35
‘I must confess that the exact mechanics by which the total power possessed by the firm gets to be larger than the sum of the parts (in individual markets) escape me, and I'm not sure that there are any companies that meet the specifications of the