Zobrazeno 1 - 10
of 25
pro vyhledávání: '"J. W. Norman"'
Autor:
J. W. Norman
Publikováno v:
The Photogrammetric Record. 6:133-149
The geologist's use of air photographs and the characteristics studied by photogeologists are briefly described. The influence of photographic factors such as scale, season, time of day, film type, processing, overlap and dimensional accuracy are con
Autor:
J W, NORMAN, E B, BROWN
Publikováno v:
New York state journal of medicine. 46
Publikováno v:
New York state journal of medicine. 47(19)
Autor:
null C. Yang, null S. M. Greenberg, null J. H. Everitt, null T. W. Sappington, null J. W. Norman, null Jr.
Publikováno v:
Transactions of the ASAE. 46
Visual observations and ground measurements are commonly used to evaluate cotton (Gossypium hirsutum L.) harvest aids for defoliation, boll opening, and regrowth control. This article presents a remote sensing–based method for evaluating the effect
Autor:
J. W. Norman
Publikováno v:
The Photogrammetric Record. 5:508-508
Autor:
J. W. Norman, A. N. Sparks
Publikováno v:
Insecticide and Acaricide Tests. 17:239-239
In Test 1 Temik and Thimet were applied to 6-row, irrigated plots (38 inch row widths), clay loam soil type, which accounted for approximately 0.3 acres each, replicated 4 times on 8 Mar. Applications were made either at-planting with a John Deere Ma
Autor:
T. C. Partridge, J. W. Norman
Publikováno v:
Journal of Petroleum Geology. 1:43-63
This is a record of an attempt to understand the geological structure of an area of several thousand square kilometres where the main interest lies in formations concealed under some 750 to 2500m of unconformable terrestrial sediments. Various fractu
A Practical Method of Economically Evaluating an Operational Cotton Pest Management Program in Texas
Autor:
R. D. Parker, W. E. Bagley, J. M. Sprott, R. E. Frisbie, Ronald D. Lacewell, J. W. Norman, W. E. Buxkemper
Publikováno v:
Journal of Economic Entomology. 69:211-214
Procedures to determine the economic validity of an operational pest management program were devised. An economic evaluation using the Texas cotton pest management program as a prototypic example showed increased per acre net returns by program parti
Autor:
Roy D. Parker, J. L. Henson, G. Collins, James A. Harding, E. V. Gage, J. W. Norman, Dan A. Wolfenbarger
Publikováno v:
Journal of Economic Entomology. 72:367-370
Data from a pest management program on cotton in dryland and irrigated conditions was used to develop an economic evaluation of insect control in the Lower Rio Grande Valley of Texas during 1973-75. A strong economic advantage was shown for dryland p
Autor:
J. W. Norman, S. O. Al Khatieb
Publikováno v:
Journal of Petroleum Geology. 4:319-327
Landsat studies of large areas in Nigeria and Saudi Arabia have shown parallel alignments of remarkably-straight lineaments about 40 km apart of hundreds of kilometres in length, dispersed amongst many members of other systems and randomly-oriented i