Derek G. Waller Knihy

A leading scholar's cutting-edge analysis of the power and impact of social media and its users--

In this thought-provoking work, Tony D. Sampson presents a contagion theory fit for the age of networks. Unlike memes and microbial contagions, Virality does not restrict itself to biological analogies and medical metaphors. Instead, it points toward a theory of contagious assemblages, events, and affects. For Sampson, contagion is not necessarily a positive or negative force of encounter; it is how society comes together and relates

The fourth edition of this medical text provides a comprehensive foundation for understanding safe and effective prescribing of modern medicines. It covers essential pharmacology for medical students, from basic science to clinical applications, aligning with contemporary integrated curricula. Its disease-based approach and clear presentation of drug usage in clinical practice distinguish it as an invaluable resource for health professionals throughout their training and beyond. This extensively revised edition features succinct explanations of major pathogenic mechanisms, comprehensive reviews of relevant drug classes, and a structured approach to disease management principles, including drug choice and therapeutic planning. Quick-reference drug compendia highlight key similarities and differences among drugs, while new sections address evolving topics such as headache management and palliative care. The updated art program clarifies complex concepts, and fully revised self-assessment questions and case-based exercises enhance understanding and aid revision. The integration of basic science pharmacology with clinical pharmacology and therapeutics, along with case histories and concise drug tables, ensures that the content is accessible and reflective of current clinical practice, including genetic considerations.