" The authors claim that the importance of ownership filter is the fact that corporations are subject to shareholder control in the context of a profit-oriented market economy. The theory then argues that maximizing profit means sacrificing news objectivity, and news sources that ultimately survive must be fundamentally biased, with regard to news in which they have a conflict of interest . Funding The authors also argue that the mainstream media depends heavily on advertising revenues to survive. A newspaper like the New York Times, for example, derives 75% of its revenues from advertisements. The authors suggest that this filter is best seen by adopting a traditional business framework. They argue that a newspaper, like any other company, has a product which it offers to its audience (or customer base). In this case, however, the product is composed of the affluent readers who buy the newspaper — who also comprise the educated decision-making sector of the population — while the audience includes the businesses that pay to advertise their goods. Create 3d Model According to this "filter", the news itself is nothing more than "filler" to get privileged readers to see the advertisements which makes up the real content, and will thus take whatever form is most conducive to attracting educated decision-makers. Stories that conflict with their "buying mood", it is argued, will tend to be marginalized or excluded, as will information that presents a picture of the world that collides with advertisers' interests. "

" More recently there have been attempts to apply MVC architectures for web-based interfaces. In the design of web applications, MVC is also known as a "Model 2" architecture in Sun parlance. Complex web applications continue to be more difficult to design than traditional applications, and MVC is being pushed as a potential solution to these difficulties. Beware: many applications which claim to comply with this much misunderstood pattern in fact do not achieve the required separation of model and view. JavaServer Faces , Jakarta Struts and Webwork2 are currently the most popular web oriented MVC implementations. Struts works at a page level; JSF works at a component level . The WebObjects development/deployment environment is strongly based on MVC. Flash Ls Model Fusebox Mach-II Maypole Catalyst Tapestry ZNF Apache Cocoon Ruby on Rails General information Description in the Portland Pattern Repository Core J2EE Patterns - Front Controller Dicussion of JavaServer Pages Model 2 architecture MVC-Frameworks written in PHP () Holub, Allen: “Building user interfaces for object-oriented systems�, Java World, 1999. Gresh, John E. "