Zobrazeno 1 - 8
of 8
pro vyhledávání: '"R. B. Heller"'
Autor:
R B, Heller, A R, Dobbs
Publikováno v:
Psychology and aging. 8(3)
Measures of word finding in discourse (video description task) and nondiscourse situations (word fluency tasks) were obtained from a sample of 90 community-dwelling healthy adults. Age differences were found in the accuracy and uncertainty of the lab
Publikováno v:
Psychology and aging. 7(3)
The communicative skills of patients with questionable Alzheimer's disease (AD) were examined by having patients describe events shown in a silent video cartoon. As anticipated, questionable AD patients provided fewer clauses in their descriptions th
Publikováno v:
Journal of Physics A: General Physics. 5:1266-1271
Beta ray intensity against energy in the decay of 252Cf has been calculated as a function of time and it is predicted that 7.0 beta rays are emitted per fission. The inner bremsstrahlung radiation from all decaying fragments is shown to be equivalent
Publikováno v:
Physical Review. 75:565-569
Publikováno v:
Physical Review. 80:953-960
Publikováno v:
The Review of scientific instruments. 21(11)
The percent beta‐ray transmission by thin Nylon and Formvar films (windows) was studied to obtain experimental ``absorption'' corrections to be used with G‐M counters employing such thin windows. It was found that window ``absorption'' included (
Publikováno v:
Journal of Applied Physics. 21:1283-1284
A total of 350 back‐reflection ZnO powder x‐ray diffraction lines on 25 photographic films have been measured and analysed by the Cohen analytical least squares extrapolation method to yield a=(3.2495±0.00002)A, c=(5.2069±0.00011)A; where the s
Publikováno v:
Physical Review. 83:848-849