How I Lost My Memory and Never Got It Back

Why I Lost My Secretary:

Over the past two decades, endowments have become an increasingly important component of the typical university’s resource base. We examine how U.S. doctoral institutions’ endowment payout policies and spending decisions are affected by financial market shocks to endowments. While most endowments have formal payout policies intended to smooth payouts over time, we find that universities are mor...

How we got from there to here and back.

Edward H. Angle dominated orthodontic armamentarium, diagnosis and treatment planning for almost a half century until Charles Tweed successfully challenged his mentor's nonextraction mantra. The ensuing diagnostic regimen used by Tweed, however, proved to have serious limitations and clearly resulted in the extraction of too many teeth. This caused a subsequent deterioration of soft tissue appe...

How I got over the Christmas flu.

I show you how I like you - can you read it in my face? [robotics]

We report work on a LEGO robot that displays different emotional expressions in response to physical stimulation, for the purpose of social interaction with humans. This is a first step toward our longer-term goal of exploring believable emotional exchanges to achieve plausible interaction with a simple robot. Drawing inspiration from theories of human basic emotions, we have implemented severa...

Cell Cycle: How Cyclin E Got Its Groove Back

CDK1 has long been known to orchestrate the passage of mammalian cells into and through mitosis. Recent work revisits the idea that CDK1, in conjunction with cyclin E, participates in S-phase entry as well. The new results shed light on a recent cell-cycle mystery, and provide another dramatic example of apparent functional redundancy among cyclins and cyclin-dependent kinases.