In this paper, the key topics of tunable structural color in biology and material science are overviewed.Color in biology is considered for selected groups of tropical fish, octopus, squid and beetle.It is caused by nanoplates in iridophores and varies with their spacing, phyre vapes tilting angle and refractive index.These examples may provide val
Abstract Background Visceral leishmaniasis (VL, kala azar), caused by Leishmania donovani is a major health problem in Sudan and other East African countries.In this region the only proven vectors of L.donovani are Phlebotomus orientalis in eastern Sudan, Ethiopia and Upper Nile areas of Southern Sudan and Phlebotomus martini in Ethiopia, Kenya and
Debris flows are a highly destructive lightning to usb apple and common phenomena in Colombia.A large percentage are triggered during seasonal rainfalls.And the Andean region is the most affected area, which exhibits a dynamic landscape made up of weak and highly weathered materials and affected by tectonic stress.As a result of this setting, somet
Feeding cereal grain to cattle is common practice for optimal beef and milk production.High concentrations of starch and other soluble carbohydrates may cause acidosis.Information on the effect of processing on starch and protein degradability in the rumen are scarce.This study was to determine the ruminal degradation patterns of common grains and
Abstract An analysis of a tower of hidden sectors 2000 bmw 528i front bumper coupled to each other, with one of these hidden sectors coupled to the visible sector, is given and the implications of such couplings on physics in the visible sector are investigated.Thus the analysis considers n number of hidden sectors where the visible sector couples