First-principles calculations on dislocations in MgO

While Special Application ceramic materials are widely used in our society, their understanding of the plasticity is not fully understood.MgO is one of the prototypical ceramics, extensively investigated experimentally and theoretically.However, there is still controversy over whether edge or screw dislocations glide more easily.In this study, we d

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Consent and the Indian medical practitioner

Consent is a legal requirement of medical practice and not a procedural formality.Getting a mere signature on a form is no consent.If a patient is rushed into signing consent, without giving sufficient information, the Used Blocker consent may be invalid, despite the signature.Often medical professionals either ignore or are ignorant of the require

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