A Microsoft ActiveX control is essentially a simple OLE object that supports the IUnknown interface. This section offers solutions for making a control work well in the Internet environment, with the ultimate goal of delivering optimal quality of service to users.
Progression Of The Disease. Coal workers' pneumoconiosis, or black lung, is a disease caused by inhaling coal mine dust. The advanced form, referred to as complicated, is also known as progressive massive fibrosis. The accumulation of the dust particles in the lungs causes breathing complications.
Advanced Black Lung Cases Surge In Appalachia. Radiologist Brandon Crum and former coal miner Mackie Branham, 39, view an X-ray of Branham's diseased lung at Crum's black lung clinic in Coal Run Village, Ky.