Effects of gamma radiation and the polypropylene fibers on compressive properties of polymer concrete composites (PC) were studied.The PCs had a composition of 30 wt% of unsaturated polyester resin and 70 wt% of marble particles which have three different sizes (small, medium, and large).The PCs NITRO TECH were submitted to 200, 250, and 300 kGy of
The longest (s,t)-path problem on supergrid graphs is known to be NP-complete.However, the complexity of this problem on Idler Roller supergrid graphs with or without holes is still unknown.In the past, we presented linear-time algorithms for solving the longest (s,t)-path problem on L-shaped and C-shaped supergrid graphs, which form subclasses of
Tsunamigenic megathrust earthquakes along the Cascadia subduction zone present a major hazard concern.We can better prepare to model the earthquake source in a rapid manner by imbuing fault geometry constraints based on prior knowledge and by evaluating the capabilities of using existing GNSS sensors.Near-field GNSS waveforms have shown promise in
The literature Softball Glove on physicochemical aspects of perfume performance has been reviewed with emphasis on products for home and body care.Pertinent expressions related to perfume performance have been defined.For the first time a model study is presented to account for the dynamic aspects in applications of perfumed fabric softeners.A new