In the rat thymus, four stages of development have been distinguished:
(1) a newborn stage (Stage I), (2) an accelerated growth
stage (Stage II), (3) an involuting stage (Stage III), and (4) an involuted
stage (Stage IV) . There were three major types of thymic
lymphoid cells: small (STL), medium...
Triticale, a newly man-made cereal from a wheat-rye cross offers a
unique food and feed potential because of its higher protein content
with nutritionally balanced amino acid composition as compared to other
cereal grains. However, some cereal proteins such as trypsin inhibitors,
present in triticale and rye, can affect the...
The effect of source of dietary carbohydrate on the plasma lipid
concentrations and glucose tolerance were studied. Three women
received diets which contained 16%, 40%, and 44% of calories as
protein, fat, and carbohydrate, respectively. During the control
period of six days the carbohydrate was derived from mixed sources.
In...
Interest in performance specifications has been growing in the civil and construction industry in the past decade. One major focus area has been on understanding how to prolong the service life of concrete structures, since repair and rehabilitation of existing infrastructure have cost many trillions of dollars. Deterioration mechanisms such...
Celebrity culture is part of a long history of fame, but the modern celebrity individual came into focus in the nineteenth century. The first part of this thesis distinguishes modern celebrity – including its morality – from other types of fame, explores the intersection of celebrity and gender through the...
One of the most common problems in wine production is the formation of hydrogen sulfide (H₂S) and other volatile sulfur compounds (VSCs), which can mask positive aromas at low concentrations and result in unpleasant aromas such as rotten egg, cabbage, garlic, and rubber at higher concentrations. Despite the large body...
Chlamydia possesses an immense importance within both human and animal medicine when looking at pathogens. Chlamydia trachomatis infections have been shown to affect both the eye and genital tracts in millions of humans and animals every year [13]. As C. trachomatis strains are highly conserved in patients, it has made...
This thesis investigates a way to fabricate P-N junctions by
percussive welding. The theoretical basis of percussive welding, design
considerations of the apparatus used, and the electrical characteristics
of the junctions were the main objectives of this investigation.
P-type silicon wafers and gold wire doped with arsenic as a
N-type...