Convection heat transfer was experimentally investigated
for two different geometries. One case had three horizontal
cylinders in a vertical plane placed between two vertical walls.
The second case had three horizontal cylinders in a vertical plane
with only one vertical wall. Several different cylinder center-tocenter
spacings were investigated. The wall...
The starvation-survival patterns of 16 freshly isolated open
ocean bacteria and in a psychrophilic Vibrio sp., Ant-300, were
determined. These isolates displayed three survival patterns as
determined by viable cell count. These were (a) a rapid increase
followed by a decrease to a constant value (pattern of Ant-300 and
7...
The effects of several hormones and inducers of intracellular
messengers on plasminogen activator (PA) production and changes in
embryonic size by cultured bovine embryos were evaluated. Day 8 embryos
were cultured in Ham's F-12 with 1.5 mg/ml bovine serum albumin (BSA)
containing different levels of progesterone (P), estradiol -17fl (E₂),...
The impact of tsunamis on coastal structures gained great a new impetus following the 2004 Indian Ocean Tsunami and the 2011 Tohoku earthquake and tsunami. While several experimental programs have been performed to gain a fundamental understanding, numerical models are needed to study additional features that cannot all be tested...
Saudi Arabia currently contains 31000 km (18600 mi)
of paved roads and 42000 km (25200 mi) of agricultural
roads, with the prospect of more roads to be constructed.
The low population (6 million) compared to the large area
of the country (2,253,300 km², 900,000 mi²) coupled with
the high cost...
Research on the population genetics of microbial organisms requires the use of specialized analyses designed for clonal organisms to avoid violating the assumptions of traditional population genetic models. The tools necessary for performing these analyses existed as a set of unrelated software with non-overlapping capabilities and did not cover all...
'Marion' and 'Thornless Evergreen' blackberry volatiles were analyzed by capillary gas chromatography-flame ionization detection (GC-FED) and GC-mass spectrometry (GC-MS). Based on total percentage of FID area 'Thornless Evergreen' contains significantly more alcohols, hydrocarbons, and phenols than the 'Marion'; 'Marion' contains more acids and esters. Both cultivars contained comparable amounts of...
Glutathione (GSH) is the predominant low molecular weight thiol antioxidant
in liver tissue. GSH plays an important role in maintaining the intracellular thiol redox
ratio as well as detoxification of electrophiles and xenobiotics. Aging leads to a significant decline (35%; P ≤ 0.05) in hepatocellular GSH levels. Using young (2-4...