Benefit News: Employee Benefit News, Department of Administrative Services, April 2013

Benefit News, brought to you by the DAS Benefits Team, providing you with the most up-to-date information about the state of Iowa’s employee benefits.

Benefit News: Employee Benefit News, Department of Administrative Services, August 2013

Benefit News, brought to you by the DAS Benefits Team, providing you with the most up-to-date information about the state of Iowa’s employee benefits.

Benefit News: Employee Benefit News, Department of Administrative Services, February 2013

Benefit News, brought to you by the DAS Benefits Team, providing you with the most up-to-date information about the state of Iowa’s employee benefits.

Benefit News: Employee Benefit News, Department of Administrative Services, June 2013

Benefit News, brought to you by the DAS Benefits Team, providing you with the most up-to-date information about the state of Iowa’s employee benefits.

Benefit News: Employee Benefit News, Department of Administrative Services, April 2014

Benefit News, brought to you by the DAS Benefits Team, providing you with the most up-to-date information about the state of Iowa’s employee benefits.

Benefit News: Employee Benefit News, Department of Administrative Services, August 2014

Benefit News, brought to you by the DAS Benefits Team, providing you with the most up-to-date information about the state of Iowa’s employee benefits.

Benefit News: Employee Benefit News, Department of Administrative Services, February 2014

Benefit News, brought to you by the DAS Benefits Team, providing you with the most up-to-date information about the state of Iowa’s employee benefits.

Benefit News: Employee Benefit News, Department of Administrative Services, June 2014

Benefit News, brought to you by the DAS Benefits Team, providing you with the most up-to-date information about the state of Iowa’s employee benefits.

First-passage and escape problems in the Feller process

The Feller process is an one-dimensional diffusion process with linear drift and state-dependent diffusion coefficient vanishing at the origin. The process is positive definite and it is this property along with its linear character that have made Feller process a convenient candidate for the modeling of a number of phenomena ranging from single-neuron firing to volatility of financial assets. While general properties of the process have long been well known, less known are properties related to level crossing such as the first-passage and the escape problems. In this work we thoroughly address these questions.

Viral self-assembly as a thermodynamic process

The protein shells, or capsids, of nearly all spherelike viruses adopt icosahedral symmetry. In the present Letter, we propose a statistical thermodynamic model for viral self-assembly. We find that icosahedral symmetry is not expected for viral capsids constructed from structurally identical protein subunits and that this symmetry requires (at least) two internal switching configurations of the protein. Our results indicate that icosahedral symmetry is not a generic consequence of free energy minimization but requires optimization of internal structural parameters of the capsid proteins

Benefit News: Employee Benefit News, Department of Administrative Services, October 2014

Benefit News, brought to you by the DAS Benefits Team, providing you with the most up-to-date information about the state of Iowa’s employee benefits.

Benefit News: Employee Benefit News, Department of Administrative Services, August 2015

Benefit News, brought to you by the DAS Benefits Team, providing you with the most up-to-date information about the state of Iowa’s employee benefits.

Benefit News: Employee Benefit News, Department of Administrative Services, January 2015

Benefit News, brought to you by the DAS Benefits Team, providing you with the most up-to-date information about the state of Iowa’s employee benefits.

Benefit News: Employee Benefit News, Department of Administrative Services, March 2015

Benefit News, brought to you by the DAS Benefits Team, providing you with the most up-to-date information about the state of Iowa’s employee benefits.