On possibilities and limitations of using self-anchoring scales in web surveys

Bacteriology in food control : Edwin O.

Bacteriology in food control : Edwin O. Jordan of the University of Chicago, concludes a paper on the “Uses, Possibilities and Limitations of Bacteriology in Food Control” (American Journal of Public Health, 1920, X, 142–144)

📂 Article 📅 1920 🏛 Elsevier Science 🌐 English ⚖ 72 KB

These ten experiments seem to show definitely how and why wall figures of the two1 types treated are produced. The facts proved are in accordance with what one would expect on the basis of ordinary physical common sense. On account, however, of the methods us'ed in this work it is not claimed that