ISO's technical committee for fasteners (ISO/TC 2) intends to increase the number of standards in its domain from 140 to 160 in coming months. That do-main includes commonly used industrial fasteners, such as nuts, bolts, screws, washers, rivets, and pins. It does not include fasteners used in specialized areas, such as surgery and aerospace. The group plans to write additional standards to cover more characteristics of various fasteners. Among other things, new standards will be set for tolerances, mechanical and functional properties, testing, terminology, and markings. ISO/TC 2 also is considering a document to help ensure higher acceptable quality levels--measured in parts per million--for fasteners that can be used interchangeably in many products. ISO/TC 2 officials want to consider standards for types of fasteners that in the past had been given low priorities. Gunther Hellwig, secretary for ISO/TC 2, says that adoption by European countries of most of ISO's fastener standards as European standards pro-mises eventual world-wide acceptance.
Some humanoid walking robots are also good at running, balancing, and coordinated movements in group settings. Several of our sports robots have won regional or worldwide acclaim in the RoboCup soccer World Cup, or FIRST Robotics competitions. Others include the world's first hockey-playing robot and a trash-talking Scrabble player.
A recent example of a major CAE revamp is MSC Apex, released last month by MSC Software Corp. In a discussion with Design News, MSC executives noted that its next-generation platform is designed to substantially reduce CAE modeling and process time, “in some cases from weeks down to hours.”
The Thames Deckway would run for eight miles close to the river’s edge, rising and falling slightly with the tidal cycle. It will generate its own energy from a series of devices that will line the pathway and use a combination of sources to make the path self-sustaining.
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