منابع مشابه
What we know and what we still need to learn.
Research has changed the conceptualization of the causes and consequences of violence. Yet some questions remain unanswered. Infants and young children have largely been overlooked, and intraethnic and cultural group variations have not been addressed. There is still a need to address macro-level systematic discrimination in the health care system along with the intrapersonal physiological chan...
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Abstrac t . The August 2005 Helios 522 accident may end up demonstrating that the reductionist model we apply to understanding safety and risk in aviation (taking systems apart and checking whether individual components meet prespecified criteria) no longer works well. Through a concurrence of functions and events, of which a language barrier was a product as well as constitutive, Helios 522 ma...
متن کاملWe Need to Talk About Corruption in Health Systems
The health sector consistently appears prominently in surveys of perceived corruption, with considerable evidence that this has serious adverse consequences for patients. Yet this issue is far from prominent in the international health policy discourse. We identify five reasons why the health policy community has been reluctant to talk about it. These are the problem of defining corruption, the...
متن کاملMYBPC1, an Emerging Myopathic Gene: What We Know and What We Need to Learn
Myosin Binding Protein-C (MyBP-C) comprises a family of accessory proteins that includes the cardiac, slow skeletal, and fast skeletal isoforms. The three isoforms share structural and sequence homology, and localize at the C-zone of the sarcomeric A-band where they interact with thick and thin filaments to regulate the cycling of actomyosin crossbridges. The cardiac isoform, encoded by MYBPC3,...
متن کاملWhat do we need to know about speciation?
Speciation has been a major focus of evolutionary biology research in recent years, with many important advances. However, some of the traditional organising principles of the subject area no longer provide a satisfactory framework, such as the classification of speciation mechanisms by geographical context into allopatric, parapatric and sympatry classes. Therefore, we have asked where speciat...
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ژورنال
عنوان ژورنال: Canadian Medical Association Journal
سال: 2018
ISSN: 0820-3946,1488-2329
DOI: 10.1503/cmaj.181046