many years for temporary vascular occlusion and drug delivery in treatment of malignancies. they are also approved and used for topical haemostasis by absorbing excess fluid from the blood and concentrating endogenous coagulation factors, thereby facilitating haemostasis. this mechanism of action is not...
stripping problems in asphaltic pavements. to overcome the above problems in the entire world it has become a regular practice to use modifier as additives to strengthen the asphalt for making longer lasting asphalt mixes. this has been a very important development in the last decades and has lead not...