" It turns out that the gauge transformations of the gauge bosons can be exactly described using a unitary group called a "gauge group". The gauge group of the strong interaction is SU(3), and the gauge group of the electroweak interaction is SU(2)×U(1) . Therefore, the Standard Model is often referred to as SU(3)×SU(2)×U(1). The Higgs boson is the only boson in the theory which is not a gauge boson; it has a special status in the theory, and has been the subject of some controversy. Gravitons, the bosons believed to mediate the gravitational interaction, are not accounted for in the Standard Model. There are twelve different types, or "flavours", of fermions in the Standard Model. Amongst the proton, neutron, and electron, those fermions which constitute the vast majority of matter, the Standard Model considers only the electron a fundamental particle. Brazilian Beach Model The proton and neutron are aggregates of smaller particles known as quarks, which are held together by the strong interaction. The fundamental fermions in the Standard Model are given in the table. "

". ] and you look at those examples to see whether they follow the Propaganda Model. " (Understanding Power, 18f; emphasis in the original) And so the book studies the examples regarded as paradigmatic examples of the independence of the press, such as the Vietnam war, Watergate, and the Iran-Contra Affair, and argues that these examples actually confirm the model. They also looked at what they perceived as naturally-occurring "historical control groups" where two events, similar in their relevant properties but differing in the expected media attitude towards them, are contrasted using objective measures such as coverage of key events (measured in column inches) or editorials favoring a particular issue (measured in number). Finally, the authors examine what points of view they believe are expressed in the media. In one case, the authors examined over fifty of Stephen Kinzer's articles about Nicaragua in the New York Times. They criticize Kinzer for failing to quote a single person in Nicaragua who is pro-Sandinista and contrast this with polls that Chomsky and Herman cite as reporting a 9% support for all the opposition parties taken together. Brazilian Info Model Remember Teen Based on this example and select others, the authors conclude that such a persistent bias can only be explained by a model like the one they advocate. Applications Since the publication of Manufacturing Consent, both Herman and Chomsky have adopted the theory and have given it a prominent role in their writings, lectures, and theoretical frameworks. "