Some Effects of Weather on Purple Martin Activity
β Scribed by J. Campbell Finlay
- Book ID
- 124631090
- Publisher
- University of California Press
- Year
- 1976
- Tongue
- English
- Weight
- 420 KB
- Volume
- 93
- Category
- Article
- ISSN
- 0004-8038
- DOI
- 10.2307/4085041
No coin nor oath required. For personal study only.
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Analysis has been made of possible relationships between various weather factors and thrips activity, and tables illustrating these relationships are presented. It was found, as broadly expected, that settled, sunny and warm weather was favourable for flight, and that unstable thundery weather was a
## Abstract Purple carrot was analysed for its antioxidant activity by measuring its scavenging effect on 1,1βdiphenylβ2βpicrylhydrazyl (DPPH) radical. The amount of purple carrot necessary to decrease by 50% the initial DPPH concentration (EC~50~) was found 30.23 Β± 5.17 (mg sample /mg DPPH). Effec