If directional coronary atherectomy is useful then why is it not used more often?

Time in Individual-Level Organizational Studies: What Is It, How Is It Used, and Why Isn’t It Exploited More Often?

Time is an important concern in organizational science, yet we lack a systematic review of research on timewithin individual-level studies. Following a brief introduction, we consider conceptual ideas about time and elaborate on why temporal factors are important for micro-organizational studies. Then, in two sections—one devoted to time-related constructs and the other to the experience of tim...

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...

It Is Not worth Learning If It Is Not Remembered:

The collation, storage and retrieval of information are essential components of successful learning. Whether information is retained depends on a variety of factors, including how the information fits with an individual’s existing knowledge, the way in which information is presented, and its complexity. Some of these factors are under the direct control of the e-learning designers and developer...

Rotational atherectomy: you will never regret using it but you often regret not having used it!

If intelligence is uncomputable , then ... *

I want to propose an abstract model of the human mind that is, to the human mind, a bit like what a Euclidean rectangle is to a farmer’s field. I want to show why intelligence, in this model, requires a particular kind of uncomputability – the kind that Gold [2] has called computability in the limit. This observation has implications for Computer Science and Cognitive Science if my abstract mod...