Výsledky vyhledávání - "D. J. Halliday"

Feasibility study of calotte enclosure for Cornell Caltech Atacama Telescope

Autor: Thomas A. Sebring, Nathan Loewen, W. Brzezik, D. J. Halliday

Publikováno v: SPIE Proceedings.

Cornell University and California Institute of Technology are currently studying the feasibility of constructing a 25 meter telescope to operate down to 200 micron wavelength to be sited on a high peak in the Atacama region of Chile. An enclosure dom

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d8bd505f84ee1b1209fd452749f2ecdc
https://doi.org/10.1117/12.670037

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Foliar Application of Major Nutrients to Fruit and Plantation Crops

Autor: D. J. Halliday

Publikováno v: Outlook on Agriculture. 3:111-115

Possible advantages of foliar application of nutrients–in efficiency, speed, cheapness, and effect on crop quality–-have attracted attention for many years. Progress has been most rapid for fruit and plantation crops, especially in the last decad

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8d9cab8c823335130cc35317c08ea79f
https://doi.org/10.1177/003072706100300303

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Herbicides and Selective Phytotoxicity

Autor: G. E. Blackman, D. J. Halliday, W. G. Templeman

Publikováno v: Annual Review of Plant Physiology. 2:199-230

The field of herbicides and phytotoxicity continues to command the widespread interest of workers in all parts of the world. In spite of the fact that this subject was fully reviewed by Norman et al. (209) in the previous volume, the present review c

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9b97834dce412c1ca4ffe7ce58e2845a
https://doi.org/10.1146/annurev.pp.02.060151.001215

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The Manuring of Sugar Cane

Autor: D. J. Halliday

Publikováno v: Outlook on Agriculture. 1:223-229

Results of the world's fertilizer experiments on sugar cane, summarized in this paper, show that yields can be greatly increased in all countries and on all soil types by applying the right fertilizers in adequate amounts at the right times. Yet dres

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b166eb53f0156f37ee2e76b1fc6a791c
https://doi.org/10.1177/003072705700100602

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Geodetic Measurements by Radar

Autor: D. J. Halliday

Publikováno v: Nature. 164:1005-1006

HART1 has referred to the potential uses of radar in geodesy and photogrammetry. The War Office has now granted permission to publish details of geodetic observations made in Italy by radar during May–June 1945. The general principle of these obser

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::70ba4c874450eb751bdba148fd7a9b41
https://doi.org/10.1038/1641005a0

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