NCT Friction Welding Company
NCT specializes in the innovative and proven welding process known as friction welding or friction forging. In addition to producing more then 750,000 welds annually, we provide full service general machining, having the capacity to purchase and cut material, finish machine(CNC turning/miling), induction/furnance temper/anneal, UT inspect, dye penetrant inspact, and bend/tensile test-all in-house.
http://www.nctfrictionwelding.com

Temco GmbH
Germany. Mechanical and electronic components for synthetic yarn spinning machinery. Texturing units, friction discs, covering spindles, tangling jets and bearing elements. Also, on-line quality monitoring equipment.
http://www.temco.de/

Industrial Brakes Limited - Wolverhampton, West Midlands
Established in 1983 Industrial Brakes Ltd. has over 20 years experience and is ISO9001 approved in the friction business
http://www.industrialbrakes.co.uk

Center for Advanced Friction Studies
Southern Illinois University - The role and scope of the facility involves the education of undergraduate and graduate students in the science of friction materials and training through the research experience.
http://frictioncenter.siu.edu/

Gecko-Inspired, High-Friction Microfibers
Inspired by the hairs that allow geckos to hang single-toed from sheer walls and scamper along ceilings, a UC Berkeley-led team of researchers has created an array of synthetic micro-fibers that uses very high friction to support loads on smooth surfaces without the stickiness found in adhesives. The fibers in the array, packed 42 million per square centimeter, are about 100 times thinner than a human hair.
http://www.eurekalert.org/pub_releases/2006-08/uoc--ecg082206.php

Thompson Friction Welding
Thompson specialise in providing friction welding solutions, boasting over 40 years' experience in developing advanced manufacturing processes for a wide variety of industrial components. With more than 500 machines supplied worldwide, Thompson is the technology partner of choice and has established an enviable track record of bringing friction welding process innovations to market. Thompson, part of the IWKA Group, produce a full range of manufacturing solutions
http://www.thompson-friction-welding.co.uk

A.F.W Co., Limited
Manufacturer and exporter of friction welded API drill tube, drill rod and other friction welded machinery parts.
http://www.asanfw.com

Nanoscience: Friction and Rheology on the Nanometer Scale
NANOSCIENCE: FRICTION AND RHEOLOGY ON THE NANOMETER SCALE
http://www.worldscientific.com/books/nanosci/3026.html

Manufacturing Technology, Inc.
Manufacturing Technology, Inc. offers the widest range of Inertia Friction Welders and Direct Drive Friction Welders available. MTI's extensive experience along with its wide range of friction welder sizes, design resources, and contract welding services has made it a world leader in friction welding.
http://www.mtiwelding.com

P Elements in Drosophila
The natural biology of P-elements, and how it has been harnessed into a powerful genetic tool.
http://engels.genetics.wisc.edu/Pelements/Pt.html