The focus of the paper is the analysis of the flow in rip current systems generated by
channels in longshore bars on a beach. The horizontal variations of rip current systems are
described through the use of the quasi-three-dimensional nearshore circulation model
SHORECIRC. Model predictions are compared to laboratory measurements...
Wave and current measurements are presented from a set of laboratory experiments
performed on a fixed barred beach with periodically spaced rip channels using a range of
incident wave conditions. The data demonstrate that the presence of gaps in otherwise
longshore uniform bars dominates the nearshore circulation system for the...
A model has been developed to predict the long-term
oxidation rate of Zircaloy-4 for ex-reactor (autoclave) and
in-reactor (PWR) environments and operating conditions. A
computer program has been written to solve the oxygen
diffusion equation by employing a fully implicit finite
difference method for a one dimensional cylindrical
geometry. The...
A general pattern in water mass distribution and
potential shelf–basin exchange is revealed at the Laptev Sea
continental slope based on hydrochemical and stable oxygen
isotope data from the summers 2005–2009. Despite considerable
interannual variations, a frontal system can be inferred
between shelf, continental slope and central Eurasian Basin
waters...
Product sensory information, an external cue, could greatly influence consumer enjoyment of hedonic products like coffee. The question is what type of sensory information, subjective (e.g., aroma, flavor and body) or objective (e.g., origin, varieties and production practices), has a higher impact on consumer product experience accounting for heterogeneous taste...
The effect of bactericidal UV-C treatments (254 nm) on E. coli O157:H7 suspended in apple juice increased synergistically with temperature up to a threshold value. The optimum UV-C treatment temperature was 55 °C yielding a 58.9% synergistic lethal effect. Under these treatment conditions, the UV-heat (UV-H[subscript 55 °C]) lethal variability...