is characterized by both its radius r and pitch h.
Backed by 26 years of silicone extrusion and molding experience, Helix Medical is able to offer thermoplastic extrusion services through VistaMed, a Helix
Medical joint venture company.
Helix Wind Corporation (Helix) (NASDAQ-OTCBB: HLXW), a global renewable energy company, has announced that in an independent field test, its model S594 small wind turbine installed since March at a test site owned by PFG Green Energy, a Helix
distributor, is producing energy output within 90 percent of the firm's predicted performance.
As an alternative, a new screw was designed, retaining the existing channel depths, section lengths and compression ratio, but with a slightly shorter flight lead to give a helix
angle that simulations said would increase the feed rate.
Starfrost was commissioned to custom build a Helix
Spiral freezing system.
There, parallel strands that would normally lie in a flat sheet instead curl into a helix
. Each turn of a beta helix consists of three beta segments, with 22 amino acids per turn, so the structure is about five times as wide as an alpha helix.
The first product, already under development, will work with ResearchStation, a Helix
Systems software product that provides scientists and scientific organizations with dramatic improvements in their ability to access, integrate, and share information at the desktop.