R. Wittink. 2002. Range and number-of-levels effects in derived and stated measures of attribute importance. Marketing Letters 13(1):41-52.Verlegh, P.W.J.; Schifferstein, H.N.J. and Wittink, D.R. (2002). "Range and Number-of- Levels Effects in Derived and Stated Measures of ...
The number of male gametes is critical for reproductive success and varies between and within species. The evolutionary reduction of the number of pollen grains encompassing the male gametes is widespread in selfing plants. Here, we employ genome-wide as
The risk priority number (RPN) is a numeric assessment of risk assigned to a process, or steps in a process, as part of failure modes and effects analysis (FMEA). From: Biopharmaceutical Processing, 2018 About this pageSet alert Discover other topics On this page Definition Chapters and Artic...
reghdfe is a Stata package that estimates linear regressions with multiple levels of fixed effects. It works as a generalization of the built-in areg, xtreg,fe and xtivreg,fe regression commands. It's objectives are similar to the R package lfe by Simen Gaure and to the Julia package Fix...
The effect of the host crystal on the 5d energy levels is expressed as their energy red-shift (D), including the crystal field splitting εcfs and the centroid shift εc. In a host lattice, the degenerate 5d-level will split into at most five 5d states. The difference between the ...
Together with the Berry phase contribution to the phase of the quantum oscillations, non-trivial topological phases in NLSM are characterized by the appearance of zero-energy Landau levels32 in the presence of a magnetic field. The orbits associated to this zero-energy Landau level would be in ...
r.dale_chall() example: dc=r.dale_chall()print(dc.score)print(dc.grade_levels) Automated Readability Index (ARI) Unlike the other indices, the ARI, along with the Coleman-Liau, relies on a factor of characters per word, instead of the usual syllables per word. ARI is widely used on ...
Roshko: Elements of Gas Dynamics (Wiley, New York 1957) Google Scholar R.C. Pankhurst, D.W. Holder: Wind-Tunnel Technique (Sir Isaac Pitman, London 1952) Google Scholar F. S. Sherman: New experiments on impact pressure interpretation in supersonic and subsonic rarified airstreams, Tech....
J Grinstead,J Macswan,S Curtiss,R Gelman 摘要: Evidence from a hearing-impaired woman after 13 years of language instruction & exposure (delayed until after her early 30s) supports the argument that grammar & number are distinct mental faculties, in contrast to James Hurford's analysis (1978,...
In this paper, we study some important statistics of the random graph H (t) a,k in the Buckley–Osthus model, where t is the number of nodes, kt is the number of edges (so that ), and a>0 is the so-called initial attractiveness of a node. This model is a modification of the ...