The courage to change science

Do you have the courage to change?

The courage to change: Patient perceptions of 12-Step fellowships

BACKGROUND From a health services perspective, peer-based resources merit special attention. Participation in self-help fellowships, like the Twelve Step Groups (TSGs), have been shown to improve outcomes of patients with substance use disorder (SUD) and they represent a valuable adjunct to the SUD treatment system. This study investigated the relationship between patient perceptions of TSGs an...

a synchronic and diachronic approach to the change route of address terms in the two recent centuries of persian language

terms of address as an important linguistics items provide valuable information about the interlocutors, their relationship and their circumstances. this study was done to investigate the change route of persian address terms in the two recent centuries including three historical periods of qajar, pahlavi and after the islamic revolution. data were extracted from a corpus consisting 24 novels w...

The Courage to Change the Rules: A Proposal for an Essential Health R&D Treaty

February 2005 | Volume 2 | Issue 2 | e14 Biomedical science and technology are developing at a more rapid pace than ever. Investments in health research and development (R&D) have never been higher—global spending on health research increased from US$30 billion in 1990 to US$105.9 billion in 2001. But despite advances in technology and unparalleled research spending, the medical needs of many o...

High-risk surgery: the courage to fail.

Not so long ago, cardiothoracic surgeons were often called to see patients late in the natural history of their disease and asked to consider higher-risk operations. Most surgeons of an earlier era, when routine cases often carried a greater than 5% mortality, were willing to do this. The growth of intense institutional and public scrutiny of 30-day mortality has brought this era to an end. Thi...