Design

Firestone Building Products Co.'s free RoofGenuity™ roof modeling tool enables architects, consultants, roofing contractors and building owners to populate the roof area of their building designs with various configurations of single-ply, asphalt and metal roofing systems and polyiso insulation building information modeling. It can be accessed at www.roofgenuity.com.

Biomedical

Learn how a radiology/oncology maintenance professional can deduce whether problems with complex CAT scanners, MRI and cardiac catheterization systems are caused by the device or the power with Fluke's free white paper. It's at www.healthforumleadershipcenter.com/aspx/media/Detail.aspx?d=105.

Security

Infinova's free white paper tells how a site security survey and a risk/vulnerability matrix can help security managers reach better business decisions relative to existing and new security video technology. It's at www.infinova.com/distech.asp?technology_id=6.

Engineering

MTU Onsite Energy's white paper on "Maximizing the reliability of standby power used in mission-critical applications" outlines five critical factors for reliability. It's at www.mtuonline.com/mtuonsiteenergy-northamerica/technical-info/white-papers.