hormone therapy is used against cancers that use hormones to grow, such as prostate and breast cancer. this technique slows or stops hormone production, which restricts cancer's ability to grow. it is also known as endocrine therapy. immunotherapy immunotherapy uses your body's natural defenses to fight...
nefarious cargo ship crews illegally discharging oily ballast water into the harbour, the port authority is responsible for the clean-up and government fines. solution installing multiple rows at various points around the port offers vital / monitoring of port waters, adding to the overall security apparatus...
leather or any amount of spandex will stain the garment yellow which is permanent or very difficult to remove. [ ] another agent with similar action is bleaching powder. it consists of a mixture of calcium chloride (cacl ), calcium hypochlorite (ca(ocl) ), and calcium chloride hypochlorite (cacl(ocl)). oxygen...
different numbers of neutrons. in this case, oxygen's isotope, o- , which has eight protons and ten neutrons, is slightly heavier than the much more common than o- , with its eight protons and eight neutrons. the study shows that there is a small difference between the earth and the moon in their oxygen...
industry workers in confined spaces such as mines face hazards that can only be mitigated using suitable ppe and measures that ensure safe entry and exit. inside mines workers face hazards from flammable, explosive, combustible agents. the atmosphere inside mines may also be hazardous. a mine where oxygen...