Pricey New Cholesterol Drug's Effect On Heart Disease Is More Modest Than Hoped. Another cardiology meeting, another big prevention trial â and questions abound. People at risk for cardiovascular disease will be wondering about the implications for them. So are the doctors.
Watermarking a PDF with JavaScript and Acrobat X. Learn how to use the Acrobat watermarking tool to add logos, overlays, backgrounds, headers, footers, special marks and more. A watermark on an old-style DTF (dead-tree-format) was literally just that, a shadowy mark on the page created by applying water to the document.
A digital watermark is a kind of marker covertly embedded in a noise-tolerant signal such as an audio, video or image data. It is typically used to identify ownership of the copyright of such signal. Watermarking is the process of hiding digital information in a carrier signal; the hidden information should, but does not need to, contain a relation to the carrier signal. Digital watermarks may be used to verify the authenticity or integrity of the carrier signal or to show the identity of its