Zobrazeno 1 - 10
of 80
pro vyhledávání: '"R E, ROWLAND"'
Autor:
K. M. Harding, R. E. Rowland
Publikováno v:
Hereditas. 131:143-146
Rates of sister chromatid exchange in dividing human peripheral blood lymphocytes were determined and compared between smoking and non smoking young women between the ages of 16 and 25. Chromosomes block-stained with Giemsa were also examined for chr
Publikováno v:
New Zealand Journal of Agricultural Research. 41:11-17
Counts of phytomers in various developmental stages from formation at the apical meristem to senescence following root formation and death are presented for perennial ryegrass and tall fescue. Total number of active phytomers on tiller axes averaged
Autor:
R. E. Rowland
Publikováno v:
Health physics. 65(5)
Recently published rates of elimination of radium (in percentage of contemporary body content per year) demonstrated that human radium cases with low body contents lost radium more rapidly than predicted by the ICRP Publication 20 retention equation.
Publikováno v:
Endocrinology. 63:903-908
The occurrence of haversian remodeling has been measured in control and parathyroidectomized adult dogs given a tracer dose of calcium-45. Autoradiographs, microradiographs and histologic sections were made of samples of diaphyseal and metaphyseal bo
Publikováno v:
IRE Transactions on Nuclear Science. 3:90-96
The 0.07-2 5 mev scintillation pulse height spectra of several NaI crystals, heavily shielded by Fe and Hg, have been analyzed in coincidence and anticoincidence with cosmic ray counters surrounding the crystals. The residual spectra have been analyz
Autor:
R. E. Rowland
Publikováno v:
Experientia. 41:1070-1072
Autoradiographs ofVicia faba lateral root-tip meristems were prepared following a 30 min pulse with3H-thymidine. 1/3 of all interphase nuclei in the meristem are labeled, most with a uniform distribution of silver grains. 2–5% of labeled nuclei sho
Autor:
R. E. Rowland
Publikováno v:
Experientia. 37:949-951
Vicia faba (broad bean) root-tip chromosomes were subjected to the SSC-Giemsa and trypsin-Giemsa regimes. Phase-lucent cross-bands seen after fixation/SSC treatment subsequently stain positively with Giemsa. Sequential analysis of the trypsin-Giemsa