The kernel of powerful numbers

2017 ◽  
Vol 12 ◽  
pp. 721-730
Author(s):  
Rafael Jakimczuk
Keyword(s):  
Powerful Numbers

Occurrences of Consecutive Odd Powerful Numbers

1981 ◽  
Vol 88 (4) ◽  
pp. 272 ◽  
Author(s):  
W. A. Sentance
Keyword(s):  
Powerful Numbers

scholarly journals Powerful numbers: Exemplary quantitative studies of science that had policy impact

2020 ◽  
Vol 1 (3) ◽  
pp. 969-982 ◽  
Author(s):  
Diana Hicks ◽  
Kimberley R. Isett
Keyword(s):  
Health Services ◽  
Policy Making ◽  
Academic Research ◽  
Lessons Learned ◽  
Policy Impact ◽  
Quantitative Studies ◽  
Key Dimensions ◽  
Powerful Numbers

Much scientometric research aims to be relevant to policy, but such research only rarely has a notable policy impact. In this paper, we examine four exemplary cases of policy impact from quantitative studies of science. The cases are analyzed in light of lessons learned about the use of evidence in policy making in health services, which provides very thorough explorations of the problems inherent in policy use of academic research. The analysis highlights key dimensions of the examples, which offer lessons for those aspiring to influence policy with quantitative studies of science.

scholarly journals Some computational results on a problem concerning powerful numbers

1988 ◽  
Vol 50 (182) ◽  
pp. 619-619 ◽  
Author(s):  
A. J. Stephens ◽  
H. C. Williams
Keyword(s):  
Computational Results ◽  
Powerful Numbers

scholarly journals Powerful numbers in (1k+1)(2k+1)⋯(nk+1)

2012 ◽  
Vol 132 (11) ◽  
pp. 2630-2635 ◽  
Author(s):  
Wenpeng Zhang ◽  
Tingting Wang
Keyword(s):  
Powerful Numbers

Powerful Numbers

1969 ◽  
Vol 53 (385) ◽  
pp. 273-273
Author(s):  
E. A. M.
Keyword(s):  
Powerful Numbers

scholarly journals Powerful numbers in (1 ℓ + q ℓ )(2 ℓ + q ℓ )⋯( n ℓ + q ℓ )

2018 ◽  
Vol 356 (1) ◽  
pp. 13-16
Author(s):  
Quan-Hui Yang ◽  
Qing-Qing Zhao
Keyword(s):  
Powerful Numbers

scholarly journals A conjecture of Erdös on 3-powerful numbers

1998 ◽  
Vol 67 (221) ◽  
pp. 439-440 ◽  
Author(s):  
J. H. E. Cohn
Keyword(s):  
Powerful Numbers

scholarly journals Large highly powerful numbers are cubeful

1985 ◽  
Vol 15 (2) ◽  
pp. 459-460
Author(s):  
G.B. Lacampagne ◽  
J.L Selfridge
Keyword(s):  
Powerful Numbers
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