If Ketamine Is So Great, Why Won’t My Institution Let Me Use it? (FR436)

N ov 2 00 0 Why am I me ? and why is my world so classical ?

This is an attempt to apply Nagel’s distinction between internal and external statements to the interpretation of quantum mechanics. I propose that this distinction resolves the contradiction between unitary evolution and the projection postulate. I also propose a more empirically realistic version of the projection postulate. The result is a version of Everett’s relative-state interpretation, ...

If it is to be, it is up to me.

If Cpm Is so Bad, Why Have We Been Using It so Long?

Why has the Critical Path Method (CPM) been used so widely for so long given its inability to produce predictable outcomes? For shedding light on this paradox, the formative period of the CPM is analysed from two main angles. First, how was the CPM embedded into the construction management practice? Second, what was the methodological underpinning of the development of the CPM? These questions ...

Is my model right? Let me ask the expert

Defining a domain model is a costly and error-prone process. It requires that the knowledge possessed by domain experts be suitably captured by modeling experts. Eliciting what is in the domain expert’s mind and expressing it using a modeling language involve substantial human effort. In the process, conceptual errors may be introduced that are hard to detect without a suitable validation metho...

If Rotablator is useful, why don't we use it?

manufacturer has produced tapered, more flexible guidewires that straighten arterial contours less and push the burr into the edge of a curve less forcefully. The distal 9 cm of the drive shaft tubing was removed, also making the shaft more flexible. With evolution of the shaft-guidewire system biased cutting is reduced. However, in severely angulated segments such as the takeoff of a left circ...