Previously, it has not been possible to obtain a concentrated ripe Bartlett pear essence. From studies of Bartlett pear aroma characteristics, it was found that methyl and ethyl decadienoates are the components contributing to the characteristic ripe Bartlett pear aroma. It was also found that only perfume-like aroma products, lacking...
Summer brooding often requires some form of air modification in
addition to maximizing ventilation rate to prevent animal heat stress
and possible death due to hyperthermia. A rockbed thermal storage
module was designed and constructed to provide sensibly cooled air
for a broiler space under summer brooding conditions. A mathematical...
Adenovirus initiates strand-displacement DNA replication from
origins located in identical inverted terminal repetitions (ITRs).
Panhandle structures, formed by base-pairing between ITRs on the
displaced strands, have been proposed as replication intermediates for
complementary strand synthesis. Plasmid molecules containing a single
adenovirus terminal sequence and specially arranged inverted repeat
sequences were...
Interspecific hybridization between Phaseolus vulgaris and P.
coccineus results in the formation of either mature F₁ seeds or abnormal
embryos, depending on the direction of the cross. However, normal as
well as abnormal embryos occur in the reciprocal F₂ populations. The
exact cause of abnormal embryo development is unknown. To...
The purpose of this study was to identify significant differences
in body composition, body cathexis, and attitudes toward obesity
of women in various age groups involved in different levels of physical
exercise.
A total of 216 women, ranging in age from 17 to 64, took part in
this study. They...
Two packages of subroutines were developed to perform material
balances on chemical processes using the simultaneous modular
approach and the equation-based approach. The performances of these
packages were compared for five different processes under at least
two conditions: one with no design specifications, and one with two
or more design...
The purpose of this study was to determine the
effects of an experimental approach to English language
acquisition among preschool children attending
low-cost community kindergartens in Singapore. Group
and sex differences in the performance of four language
tasks, as well as the effect of the interaction
between group and sex...