Index Catalog // ScholarsArchive@OSU

Thornthwaite's moisture index as a measure of the intensity to which harvested cropland is devoted to corn under natural climatic conditions

Creator:: Hall, Robert Newell
Abstract:: Moisture has long been identified as one of the major limiting factors in the distribution of agricultural land use practices. However, the importance of any environmental element can only be determined by considering how it is affected by its relationship with other elements of the environment. Thornthwaite's moisture index attempts...
Resource Type:: Capstone Project
Full Text:: . 345062 51 633865 41. 0 28809 39.40 1260 39 647614 Missouri LTNCO 42.162735 LYON 51.345825 MARTI

Simultaneous spectrophotometric determination of calcium and magnesium with Arsenazo III

Creator:: Shafer, Howard Price, II
Abstract:: A dual -pH simultaneous direct spectrophotometric method for the determination of calcium and magnesium using Arsenazo III has been developed. An absorption spectra study was made of Arsenazo III and its magnesium, calcium, strontium, and barium complexes at various pH values. This study showed that total calcium and magnesium can...
Resource Type:: Masters Thesis
Full Text:: COMBINING RATIOS OF THE ARSENAZO III COMPLEXES OF CALCIUM AND MAGNESIUM 29 Procedure 30 Discussion 39

Oregon State Forester ; Vol. 15, No. 1 (January 1962)

Creator:: OSU Oregon Forestry Alumni Association
Abstract:: Magazine of the OSU Oregon Forestry Alumni Association.
Resource Type:: Other
Full Text:: - ability of wood characteristics among races of Douglas-fir and ponderosa pine. John O 'Leary is

Stimulation of mycelial growth of Endothia parasitica by specific heavy metals that detoxify accumulated oxalate

Creator:: Englander, Carol Marcus
Abstract:: Mycelial growth of Endothia parasitica was stimulated by relatively high concentrations of CuSO₄ in potato dextrose agar medium (PDA). Stimulation of E. parasitica by the high levels of CuSO₄ and the relatively poor growth of this fungus on standard culture media suggested that stimulation might be due to interaction of...
Resource Type:: Masters Thesis
Full Text:: 0.83 0.50 1.0 0 CrC1 3 6 H2O 0.67 0. 67 0 0 CdC1 2 3.79 1.76 0 0 HgClz 4.50 0 0 0 O in in 0 00

Optical diffraction study of ultrasonic sound velocity in nitrous oxide and ammonia gases

Creator:: Strauch, Joseph George
Abstract:: The velocity of sound in gases was measured, using an ultrasonic wave train as a diffraction grating. The fundamental problems involved in the optical technique are discussed. An apparatus utilizing an objective lens of focal length 1.5 m and aperture f/20 was constructed and used at an ultrasonic frequency close...
Resource Type:: Dissertation
Full Text:: diffraction of the Hg 5461 A line in argon, nitrogen, nitrous oxide, and ammonia at pressures from O. 23 to

Preparation of propylcyclohexanes with functions on the 4 and 3' positions

Creator:: Rowell, Charles Frederick
Abstract:: The preparation of 4-(3-hydroxypropyl) cyclohexanone and of 4-(3-hydroxypropyl) cyclohexene and a number of their derivatives as potential precursors of asymmetrically substituted bicyclo [3, 3, 1] nonanes is described. The ketone, 4-(3-hydroxypropyl) cyclohexanone, was prepared from p-allylanisole by three different routes. Common to each route was an initial hydroboration-oxidation followed by...
Resource Type:: Dissertation
Full Text:: obtained on pyrolysis of the arnine oxide of 2-pyrollidinobicyclo- fr, ,, r]J ,, o,,..,,. . PREPARATION

A comparison of the health status of freshmen at Oregon State University from 1930 to 1960

Creator:: McAfee, Donald Claude
Abstract:: The data gathered for the study of the health status of freshmen at Oregon State University were derived by an analysis of health history records. These were obtained from the Oregon State University Health Service. The years sampled were 1930, 1940, 1950 and 1960; 300 freshman male and 300 freshman...
Resource Type:: Dissertation
Full Text:: PARENT AGE AND HEALTH RECORD 38 Ages of Mothers of Freshmen 39 Ages of Fathers of Freshmen 41

Oregon State Forester ; Vol. 20, No. 1 (January 1967)

Creator:: OSU Oregon Forestry Alumni Association
Abstract:: Magazine of the OSU Oregon Forestry Alumni Association.
Resource Type:: Other
Full Text:: School of Forestry to con tinue. O ut-of-state stu - dents constitute 39% of those enrolled , in

The relation of selected physical and personality characteristics to color preferences for clothing

Creator:: Borror, Merna Jane
Abstract:: The aim of the study was to explore the possibility of relationships existing between the warmth and coolness of personal coloring, certain personality characteristics, and the choice of warmth or coolness in colors to be used for clothing. A review of the literature dealing with color preferences indicated that one...
Resource Type:: Masters Thesis
Full Text:: Preferences for Warm Tones of Warm Colors 37 Preferences for Warm Tones of the Cool Colors 39 Personal

Proceedings of the Oregon public meeting, National Estuarine Pollution Study, Federal Water Pollution Control Administration : May 9, 1968, Marine Science Center, Newport, Oregon

Creator:: United States. Federal Water Pollution Control Administration
Abstract:: Appendices include the report "Crisis in Oregon's Estuaries" from the Oregon Chapter of the American Fisheries Society, ordinances of the Port of Toledo, and the petition for what would become the Oregon Beach Bill.
Resource Type:: Conference Proceeding
Full Text:: May 9 , 1968 Mar ine Sc ience Cen te r Newpor t , O regon i ; 7 " Un:L ted Sta tes)Depar

ScholarsArchive@OSU

Thornthwaite's moisture index as a measure of the intensity to which harvested cropland is devoted to corn under natural climatic conditions

Simultaneous spectrophotometric determination of calcium and magnesium with Arsenazo III

Oregon State Forester ; Vol. 15, No. 1 (January 1962)

Stimulation of mycelial growth of Endothia parasitica by specific heavy metals that detoxify accumulated oxalate

Optical diffraction study of ultrasonic sound velocity in nitrous oxide and ammonia gases

Preparation of propylcyclohexanes with functions on the 4 and 3' positions

A comparison of the health status of freshmen at Oregon State University from 1930 to 1960

Oregon State Forester ; Vol. 20, No. 1 (January 1967)

The relation of selected physical and personality characteristics to color preferences for clothing

Proceedings of the Oregon public meeting, National Estuarine Pollution Study, Federal Water Pollution Control Administration : May 9, 1968, Marine Science Center, Newport, Oregon

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