𝔖 Bobbio Scriptorium
✦   LIBER   ✦

A simple graphical method for the comparison of two mortality experiences

✍ Scribed by S. Haberman; A. E. Renshaw


Publisher
John Wiley and Sons
Year
1999
Tongue
English
Weight
224 KB
Volume
15
Category
Article
ISSN
1524-1904

No coin nor oath required. For personal study only.

✦ Synopsis


The potential of using di!erences in log crude mortality rates, matched age for age, as a simple means of comparing two mortality studies is investigated. Graphical displays of such di!erences, plotted against age, are advocated and a method of curve "tting described. A number of applications are presented, and the results of this approach compared with known results, where available.


πŸ“œ SIMILAR VOLUMES


A comparison of two methods for the micr
✍ Marianne Bouvier; Douglas H. Ubelaker πŸ“‚ Article πŸ“… 1977 πŸ› John Wiley and Sons 🌐 English βš– 257 KB πŸ‘ 1 views

## Abstract The precision and accuracy of the Kerley and Ahlqvist‐Damsten microscopic methods of age determination are compared. Both methods were applied to the same sample of 40 femoral thin sections of documented age at death. The results indicate that (1) both methods can be used with equal pre

A simple method for the preparation of s
✍ Lintao Zeng; Caiqin Qin; Wei Li; Wei Wang πŸ“‚ Article πŸ“… 2009 πŸ› John Wiley and Sons 🌐 English βš– 140 KB πŸ‘ 2 views

## Abstract The chitosan was degraded by the cheap, efficient, and commercially available enzymes in hydrochloric acid solution. The effect of molar ratio of added HCl to ο£ΏNH~2~ of chitosan on the degradation was investigated, and the favorable ratio was between 0.50 and 0.95. The chitooligomer hyd