The response of cultivars of winter wheat to foliar applications of urea was examined for grain protein content, yield, and kernel hardness. The objectives of this study were to measure the effect of urea on these three traits in diverse environments and to explain how potential responses could occur by...
The purpose of the present study was to describe the process
of marital dissolution. This description entailed collecting information
about the process itself and then typologizing divorces
on the basis of their trajectories to dissolution. One hundred
and seven divorced individuals were interviewed. This interview
consisted of three parts. First,...
Moisture damage has long been recognized as one of the most
critical factors influencing the performance of asphalt concrete (AC)
pavements. This moistureinduced damage occurs from either the
physical separation of the asphalt film from the aggregate or the
softening of the asphalt binder within the AC mixture in the...
Micropaleontological data have been analyzed through mathematical
and statistical procedures, in order to: (1) establish the distribution
pattern of radiolarian assemblages in the surface sediments,
(2) establish the relationship of these assemblages with oceanographic
variables, (3) determine the faunal composition down-core with
respect to the faunal surface pattern, and (4)...
Public policy structured to treat "market failures" related to
land use (through restructuring property rights) must be evaluated in
terms of its potential impacts not only upon social efficiency, but also
upon the distributions of wealth and income associated with real
estate ownership. Analyses of basic relationships between forms of...
Factor analysis of radiolarian species from the tops of 34 gravity
cores in the area extending from 5°N to 45°N, 95°W to 155°W, yields
five factor assemblages which are related to the present surface circulation:
1) a Pacific Equatorial Water assemblage; 2) a California
Current assemblage; 3) a North Equatorial...
A comparative study was done on data collected by Weyerhaeuser
Company on l,6144 second-growth Douglas-fir, Pseudotsuga menziesii,
trees. The variable used in the study was the percent difference,
positive or negative, between the volumes given by each of three
different log rules and the standard tree volumes determined by
Weyerhaeuser...
The problem of this study was to determine the relationship
between selected autobiographical data and the personality characteristics
of high school basketball players.
The Athletic Motivation Inventory (AMI) measured the personality
traits of 150 high school basketball players. The Individual Data
Questionnaire was used to identify background characteristics for
comparison...
The major focus of this research was to examine the factors, both
instructional factors and student factors, that influence student
gains in economic knowledge in economic education. This study sampled
twelfth grade students from randomly selected high schools in the
Williamette Valley of Oregon. The stepwise regression analysis was
used...
A great potential for increasing upland rice production exists in
the savanna soils of Colombia. These vast areas are currently
underutilized. However, they have good soil structure, flat
topography, coupled with sufficient and well distributed rainfall,
making savanna soils ideal for upland rice cropping system. The major
constraints to upland...
Edible tree nut and peanut industries are important agricultural
industries in the United States. Major tree nuts produced
domestically are almonds, filberts, pecans,and walnuts. The United
States imports and exports some quantities of these tree nuts and
peanuts, but at the same time the U.S. imports cashew, brazil,
pignolia, and...