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Now showing items 21-40 of 294
A comparison of methods of determining the amount of radium in rocks and minerals
(University of Missouri--Columbia, 1914)
This paper is chiefly the outcome of a study of the radioactivity of the rock at different depths from the surface obtained during the drilling of the University deep well number 2. The first method described by J. Joly ...
Paper electrophoresis of rat serum and muscle proteins during hypothermia and cold acclimatization
(University of Missouri., 1958)
"The present study is designed to follow the course of the electrophoretic pattern of the serum proteins and water extractable muscle proteins during cold acclimatization. Body weight changes and body temperatures were ...
A study of the relation of type and conformation to production in dairy cattle
(University of Missouri--Columbia, 1913)
The subject of dairy type and conformation is a question of vital importance to all breeders and students of dairy cattle. It is a well-known fact that from the standpoint of milk production there is no method of ascertaining ...
Winter rations for dairy heifers
(University of Missouri--Columbia, 1918)
"Comparatively little experimental data are as yet available concerning these problems of raising heifers. The purpose of the author in conducting the experiments reported in this thesis was to add to the data now available ...
Minimum protein requirements for the growth of dairy heifers
(University of Missouri--Columbia, 1915)
herein. It has not been the intention to show the relative value of different rations. The practical value of the experiment will lie in the results obtained rather than in the methods used....
The effect of calcium carbonate of certain soil constituents and on plant growth
(University of Missouri--Columbia, 1915)
This thesis examines the use of calcium bicarbonate (lime) as soil augmentation. It covers the physical, physiological, bacteriological, and chemical effects of lime in soils, and also the historical use of lime and its ...
An investigation of the relation between vegetative and reproductive activity in plants
(University of Missouri--Columbia, 1916)
"It is the purpose of this investigation to study this relationship between vegetative and reproductive activity, to present evidence showing to what extent it may be influenced and modified by external conditions or cultural practices, and in so...
On the behaviour of fuse wires
(University of Missouri, 1907)
The last few decades have witnessed the introduction of electricity as a factor of everyday life in its use as a source of light, power and heat. The dangers of fire breaking out, or the damaging of machines or other ...
The action of Digitalis on the cardiac inhibitory centre
(University of Missouri--Columbia, 1914)
So long has digitalis been in use as a clinical drug and so long has its action been the subject of experimentation that it would seem that there is little hope of presenting anything new on the subject. Yet so long as ...
The investigation of technical orthochloronitrobenzene
(University of Missouri--Columbia, 1918)
methods which are given and to determine a practical method of separation. There is no doubt that a method of this kind will be of great practical value since both of the compounds are valuable in the synthesis of many important and necessary products...
Some factors influencing fruitfulness in apples
(University of Missouri--Columbia, 1918)
of six commercial varieties, as contrasted with previous opinions based upon casual observation of the entire tree or entire orchard, leads to the- following conclusions: - Jonathan, Grimes and Winesap possess: the ability to develop a fairly high...
The incidental teaching of English composition in the high school
(University of Missouri--Columbia, 1912)
At the present time, when the efficiency of every department of school work is being questioned, when real improvement is being made in the school as an adequate preparation for life, the question of the value of formal ...
Normal growth of dairy heifers
(University of Missouri--Columbia, 1914)
The Federal Office of Farm Management reports (March, 1914) that there are 21,749,651 dairy cows in the United States. Considering the average productive life to be six of seven years, it is evident that 3,000,000 to 3,500,000 heifers must be grown...
The development of a valid and reliable instrument to grade the difficulty of vocal solo repertoire
(University of Missouri--Columbia, 1996)
The purpose of this study is to design a valid and reliable instrument, the Ralston Repertoire Difficulty Index (RRDI), to measure the difficulty of solo vocal repertoire. Another important aspect of this instrument is its ...
Silage investigation
(University of Missouri--Columbia, 1915)
More than one hundred years ago people began the practice of preserving green feed in silos. In this country the first silo above ground was built in 1875, in Michigan. From this beginning the use of the silo has spread rapidly until today it may...
The psychology of individual differences
(University of Missouri--Columbia, 1915)
Text from page 1: "Although the subject of individual differences is comparatively new from the standpoint of experimental treatment, it is a theme which has been pondered over many times in practical life, from the very beginning of time. Whenever...
Winter rations for dairy heifers
(University of Missouri--Columbia, 1916)
Text from introduction: The experiment stationre ports show that it costs $70 to raise a heifer to two years old, and that 70 percent of this cost is for feed. The greater portion of this c ost is for feed when the animals ...
Some features of scoring as a tool in beef cattle selection
(University of Missouri., 1958)
"It is the purpose of this paper to actually evaluate the effectiveness of such as method as a measure of animal improvement; to determine if these phenotypic comparisons can actually foretell the final value of an animal, ...
The use of Table Rock Reservoir projectile points in the delineation of cultural complexes and their distribution
(University of Missouri., 1958)
Reservoir. 2. To classify certain groups of projectile points from Table Rock Reservoir as types through their repeated association in specific cultural complexes. 3. To plot the distribution of components of the cultural complexes in Table Rock Reservoir. 4...
Factors affecting the growth of dairy animals
(University of Missouri--Columbia, 1916)
and developed, and for this reason the problen of determining the growth-regulating factors is one of great importance from a practical standpoint....