Air pollution from motor vehicles, electricity-generating plants, industry, and other sources can harm human health, injure crops and forests, damage building materials, and impair visibility. Economists sometimes analyze the social cost of these impacts, in order to illuminate tradeoffs, compare al
Estimation of air-borne fungus spores; a comparison of slide and culture methods
β Scribed by Frey, D. ;Durie, E. B.
- Publisher
- Springer-Verlag
- Year
- 1962
- Weight
- 376 KB
- Volume
- 16
- Category
- Article
- ISSN
- 0027-5530
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
We compared two assays for estimating the amount of active heparin bound to a catheter surface: 1) a kinetic assay based on the inactivation of thrombin by antithrombin III, and 2) thrombin uptake. Both assays were used to estimate the amount of heparin activity on a series of catheters coated with
The primary productivity of phytoplankton in several lakes with different trophic status was estimated by radiocarbon and dissolved inorganic carbon (DIC) consumption methods. On an average, the direct DIC consumption method with light and dark bottles yielded 46" ,, higher results than the radiocar