Black Holes: Facts, Theory & Definition. Black holes are some of the strangest and most fascinating objects found in outer space. They are objects of extreme density, with such strong gravitational attraction that even light cannot escape from their grasp if it comes near enough.
Chemigation is the injection any chemical such as nitrogen, phosphorus or a pesticide into irrigation water and applied to the land using the irrigation system. The proper use of chemigation is recognized as a Best Management Practice (BMP) for irrigated agriculture.
RCH > Other > Chemotherapy induced nausea and vomiting. Chemotherapy induced nausea and vomiting (CINV) is a common and extremely unpleasant side effect for children receiving chemotherapy. The goal of antiemetic therapy is to prevent vomiting and minimise nausea during and after the administration of chemotherapy. The severity of nausea and vomiting can, to some degree, be predicted by the chemotherapeutic agents being delivered but there is a degree of variation between patients.