Hip New World

The World Hip Trauma Evaluation Study 3

Strengths and limitations „ Rigorous design. „ Optimal primary outcome measure for this patient cohort (EQ-5D). Introduction Proximal femoral (hip) fractures are one of the greatest challenges facing the medical community. In 1990, a global incidence of 1.31 million was reported and was associated with 740 000 deaths.1 Hip fractures constitute a heavy socioeconomic burden worldwide. The cost of...

O Brave New World: The Dark Side of Cyberspace

This article focuses on some of the negative aspects of cyberspace andcyberculture. First, it offers an examination of the impact of our use ofsocial media, and Facebook in particular, on our psyches, pointing out thatusers of social media can be thought of as audiences. These audiencesand information about them can be sold to marketers and advertisers.Next, it offers a case study of a widespre...

Old World Econometrics and New World Theory

This paper summarizes recent work on the econometrics of identification in rational expectations models by myself and Andreas Beyer. In this work, we discuss the relationship between structure and reduced form in linear rational expectations models and we apply our analysis to a class of new Keynesian models that are frequently used to inform the policy debate. We argue that the identifying ass...

relation of material world to dahr world: a new interpretation

in this paper, we try to determine the status of the relation between dahr world and matrial world. the conclusion shows the subjective duality and objective unity of dahr and material entities. two interpretations of this duality can be suggested. in the first interpretation, this unity, and the duality supposed, are explained on the basis of different intellectual cognition of immaterial and ...

What's new in hip arthroplasty.