IEN (Industrial Equipment News) is the leading resource for industrial professionals, providing product technology, trends and solutions impacting the industrial market. IEN reaches manufacturers, designers, distributors & supply chain professionals.
Issue link: http://ien.epubxp.com/i/643812
Today's Designer Series OCV Pneumatic ISO Cylinder - 3 Sizes, 4 Strokes Optimized for OEM requirements at a lower price. Series OSD Thruster Pneumatic Slide - 3 Sizes, 4 Travels Series OSP Compact Pneumatic Thruster Slide - 8 Sizes, Incremental Travels Series OSH Compact Pneumatic Slide Table - 4 Sizes, Incremental Travels Series OSW Dual Bore Pneumatic Table Slide - 6 Sizes, Incremental Travels Series OSX Light Duty Pneumatic Slide - 5 Sizes, 7 Travels Series OCQ Pneumatic Compact Cylinders - 10 Sizes, Incremental Travels Series OCG Pneumatic Cylinder - 6 Sizes, 10 Strokes P.O. Box 9070 • Fort Wayne, IN 46899 USA To order a catalog and see more solutions, visit phdinc.com/ien216 1-800-624-8511 PHD, Inc. is setting a new standard in pneumatic actuators. PHD Optimax ® products are designed and tested to meet the demands of the industrial market for optimum price savings. These economical, effi cient and reliable actuators complement PHD's option-rich product lines. The Price Alternative The new technology, developed in collaboration with Memorial Sloan Kettering Cancer Center, Stanford Uni- versity, and the Barrow Neurological Institute, is roughly the size of a pen and uses an innovative approach called "dual-axis confocal microscopy" to illuminate and more clearly see through opaque tissue. It can capture details up to a half millimeter beneath the tissue surface, where some types of cancerous cells originate. The microscope also employs a technique called line scanning to speed up the image-collection process. It uses MEMS mirrors to direct an optical beam which scans the tissue, line by line, and quickly builds an image. Imaging speed is particularly import- ant for a handheld device, which has to contend with motion jitter from the human using it. If the imaging rate is too slow, the images will be blurry. The researchers hope that after test- ing the microscope's performance as a c a n c e r- s c r e e n i n g tool, it can be intro- duced into surger- ies or other clinical procedures within the next two to four years. Mechanical Trees Be- come Power 'Plants' New tools for har- vesting wind energy may soon look less like giant windmills and more like tiny leafess trees. A project at The Ohio State Universi- ty is testing whether high-tech objects that look a bit like artifcial trees can generate renewable power when they are shaken by the wind, or by the sway of a tall building, traffc on a bridge, or even seismic activity. The researchers have demonstrated that tree-like struc- tures made with e l e c t ro m e c h a n i c a l materials can con- vert random forces, such as winds or footfalls on a bridge, into strong structur- al vibrations that are ideal for generating electricity. The technology may prove most valu- able when applied on a small scale, in situations where other renewable energy sources such as solar are not an option, according to project leader Ryan Harne, assis- tant professor of mechanical and aerospace engineering at Ohio State, and director of the Laboratory of Sound and Vibration Re- search. The "trees" themselves would be very simple structures: think of a trunk with a few branches, no leaves required. Early applications would include powering the sensors that monitor the structural integrity and health of civil infrastructure, such as buildings and bridges. Harne envisions tiny trees feeding voltages to a sensor on the underside of a bridge, or on a girder deep inside a high-rise building. Today, the only way to power most structural sensors is to use batteries or plug the sensors di- rectly into power lines, both of which are expen-