In the era of technology, the Chinese government wants to adopt the latest technologies and interlink their processes to secure information of all stakeholders. Digital rights management (DRM) is one form of computerized system of copyright to protect access and stop infringement of digital...

Smoking among American adults fell by half between 1950 and 2002, yet smoking on U.S. movie screens reached historic heights in 2002, topping levels observed a half century earlier. Tobacco's comeback in movies has serious public health implications, because smoking on screen stimulates...

Drei große Reformenpakete und eine Reihe kleinerer Begleitmaßnahmen prägen das renten¬politische Erbe der rot-grünen Bundesregierung. Einerseits greifen sie Trends in der Reformpolitik seit Beginn der 90er Jahre auf. So verstärkt die Rentenstrukturreform 2001 beispielsweise die...

Tobacco presentations in commercial motion pictures are of serious public health concern because cumulative exposure to this imagery causes large numbers of adolescents to start smoking. An estimated 52% of adolescent smoking initiation is attributed to this exposure. To examine trends in the...