Aiigclcs ## ELEVEN FIGURES F o r some years the writer has been studying ('lironiosomes iii Paramecium, especially those in P. bursaria. There were found in this species many polyploid races, each having nu- iiiei\*ous chromosomes running up to several 11undred.l I n order to ascertain the number
Fractional counts for authorship attribution: A numerical study
โ Scribed by Burrell, Quentin ;Rousseau, Ronald
- Publisher
- John Wiley and Sons
- Year
- 1995
- Tongue
- English
- Weight
- 580 KB
- Volume
- 46
- Category
- Article
- ISSN
- 0002-8231
No coin nor oath required. For personal study only.
โฆ Synopsis
Responding to Leimkuhler's call for more computer experimentation in informetrics, this numerical study aims to illustrate observed appearances of fractional counts graphs. For instance, assuming a Lotka distribution for articles per author, it shows that for fields in which the singleauthor article dominates, a maximum value will always occur at one. However, in fields where the multiauthored article dominates, this maximum may be smaller than one.
๐ SIMILAR VOLUMES
## Abstract Epidemiologic research has demonstrated convincingly that certain pigmentary characteristics are associated with increased relative risks of melanoma; however there has been no comprehensive review to rank these characteristics in order of their importance on a population level. We cond
Sucrose and cesium chloride gradient centrifugation are extremely widely used techniques for the fractionation of RNA and ribonucleoprotein particles. A variety of methods have been used to separate high molecular-weight material from gradient fractions as a preliminary to scintillation counting (l-