existing bituminous membrane can be used as exterior coating for pvc water tanks exposed to direct sunlight on roofs to keep the inside water temperature relatively cooler extended walls, balconies, etc. acrylic based microfiber membranes is a flexible, liquid applied, single component, ultraviolet rays...
the atmosphere, these compounds could significantly deplete the stratospheric ozone layer that shields the planet from damaging uv-b radiation. man-made chlorines, primarily chloroflourobcarbons (cfcs), contribute to the thinning of the ozone layer and allow larger quantities of harmful ultraviolet rays...
ddavid schoenfield ap photo/john bazemore north carolina ncaaf see all brady hoke joins the list of second-tour coaches brady hoke isn't the first coach to get a second chance with a team. here's how other notable coaches fared in their second tours. despn.com top headlines cardinals ship martinez to rays...
which can be precisely controlled and pulsed for reducing patient dose. conventional x-ray generators are made using a simple low frequency transformer and rectifier for boosting the line voltage. this is applied to the x-ray tube directly which gives useful x-rays during the peak of the input voltage...
on the gourmet scene (goodnewsfinland) & serving fish from finland (food from finland) - kapteeninväylä , toivala, finland, – products we only use the best, hand-selected finnish rainbow trout grown in the cleanest waters in the world. our proud and passionated lappi preparation methods combine high-quality...
ice as preservative for interstate fish import, warning that if any traders are found adding formalin intentionally or unintentionally then they will be punished. the document called 'guidance note', which was released recently following the public outcry over the presence of formalin, stresses on ethical...
and low-value species. trash fish currently constitute about percent of the total trawl catch and between percent and percent of trash fish are juveniles of commercially important fish species . the following review of demersal fish stocks illustrates their state of depletion or over-exploitation: decreasing...