Zobrazeno 1 - 10
of 18
pro vyhledávání: '"W. L. Roller"'
Publikováno v:
Transactions of the ASAE. 25:0773-0778
THE effect of low-temperature, waste heat on diverse greenhouse soils was examined in a 3-yr study. Tem-perature, heat flow and moisture distribution in sand, a peat-vermiculite mixture and Wooster silt-loam were ex-amined. The effect of soil tempera
Publikováno v:
Transactions of the ASAE. 24:1022-1025
Publikováno v:
Transactions of the ASAE. 20:0562-0566
Publikováno v:
Transactions of the ASAE. 17:0198-0201
Publikováno v:
Agricultural Systems. 31:35-53
The joint application of decision analysis and expert systems to the problem of nutrient selection in a controlled environment enabled the construction of a decision model that accomplished what neither of these tools could have achieved alone. A mod
Publikováno v:
Transactions of the ASAE. 22:1162-1166
THE reversed-direction-air-flow (RDAF) drying meth-od, reported by Sabbah et al. (1977) demonstrated that RDAF results in better seed quality and more uniform drying than conventional deep-bed drying. This paper investigates soybean and drying with p
Publikováno v:
Transactions of the ASAE. 26:0200-0206
Publikováno v:
Transactions of the ASAE. 20:0243-0247
Autor:
W. L. Roller, Ralph F. Goldman
Publikováno v:
Journal of Applied Physiology. 24:717-721
Autor:
W. L. Roller, Ralph F. Goldman
Publikováno v:
International Journal of Biometeorology. 11:329-336
This paper derives a model,from a review of published literature and U.S. Army technical reports, for calculating the total heat imposed per unit surface area by direct sunlight. Factors considered include solar zenith angle, water vapor and dust con