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.
A smokers lungs are generally as pink and healthy as a non-smokers lungs, and last year in the UK, half of all lungs used in transplants came from smokers. The 'black lung' is, in fact, a cancerous lung. If a smoker gets lung cancer, yes, the lung will turn black. If a non-smoker gets lung cancer, his lung will also turn black. Trying to label a cancerous lung and a smokers lung as one and the same thing is just more downright dishonesty from the anti-smoking movement. âDr.