The power dissipation of microstrip transmission-line on
gold-doped silicon substrates was investigated. The gold-doping was
applied to a regular n-type silicon substrate with resistivity of 5 to
10 ohm-cm. Insertion-loss tests were employed to measure the
power dissipation of the microstrips. Power dissipation somewhat
less than that for intrinsic silicon...
This study develops a general discrete flow model which is
discrete both in time and space. A stirred tank network model
(continuous time compartment model) is summarized and then compared
with the discrete flow model. Both models make use of a
fractional input matrix with elements representing the fraction of...
High purity vanadium, both in the polycrystalline
and monocrystalline form, was strained in tension in
order to study the controlling deformation mechanism at
temperatures between 77 and 293°K. The temperature and
strain rate dependence of the flow stress for two grades
of material, 99.99% and 99.93%, was evaluated using temperature...
The subcellular fractions of liver and kidney from three bearded
seals (Erignathus barbatus nauticus) and three walrus (Odobenus
rosmarus divergens) were analyzed for cadmium and mercury content,
and the results were compared with the results of subcellular
fractionation of the same organs from two sea lions (Zalophus callfornianus
californianus) obtained...
The purpose of this study was to determine consumer perception
and acceptance of color change in textile fabrics, and the relation of
acceptance to age, sex, and socio-economic level. Eighteen null
hypotheses were drawn to investigate if relationships existed between:
(1) the degree of color change perceived and found acceptable...