Drive Train Innovations for the Next Generation of Wind Turbines

submitted by: RASEIBoulder
Summary: As tax credits expire for wind energy, the ability to compete with established energy sources is critical. All wind turbine manufacturers are examining their next generation turbines with an eye towards reducing their cost, increasing energy production, and improving reliability. Because the drive train accounts for such a large part of the rotor nacelle assembly cost, it has become a prime target for design change. Drive train innovations which reduce cost, increase energy...

A comparison of teeth and implants during maintenance therapy in terms of the number of disease-free years and costs - An in vivo internal control study

submitted by: fardal
Background: Little is known about the cost minimization and cost effectiveness involved in maintaining teeth and implants for patients treated for periodontal disease. Materials and methods: A retrospective study was carried out encompassing all patients who had initial periodontal treatment followed by implant placement and maintenance therapy in a specialist practice in Norway. The neighbouring tooth and the contralateral tooth were used as controls. The number of disease-free years...
Authors: Øystein Fardal, Jostein Grytten

Strengthening the Palay Seed Systems in Southern Tagalog and Bicol Regions

submitted by: UP Los Baños

Documentation of the professorial chair lecture on "Strengthening the Palay Seed Systems in Southern Tagalog and Bicol Regions, Philippines" by Dr. Jose E. Hernandez, Professor, Crop Science Cluster, College of Agriculture on March 5, 2013 at the CSC Lecture Hall, ASH Building, UPLB, College, Laguna.

JAMIA Webinar - 2013

submitted by: Jamia

March 2013, JAMIA Webinar. Presenter: Griffin Weber,MD. CIO of Harvard Medical School

The Stanford Healthy Neighborhood Discovery Tool: A Computerized Tool to Assess Active Living Environments

submitted by: mbuman
Background: The built environment can influence physical activity, particularly among older populations with impaired mobility. Existing tools to assess environmental features associated with walkability are often cumbersome, require extensive training, and are not readily available for use by community residents. Purpose: This project aimed to develop and evaluate the utility of a computerized, tablet-based participatory tool designed to engage older residents in identifying neighborhood...
Authors: Matthew Buman, Sandra Winter, Jylana Sheats, Eric Hekler, Jennifer Otten, Lauren Grieco, Abby King

Geomapping reveals environmental influence on behaviors and cancer risk

submitted by: mdanderson

In her research, Lorraine Reitzel, Ph.D., uses geographic information systems technology, with the help of Seann Regan, to obtain information about a geographic area. This allows her to better understand why people engage in certain behaviors and how their environment impacts health and cancer risk.