It's no secret that engineering groups are trying to figure out how to entice more engineers to become professionally certified. Notwithstanding all the midnight oil that must be burned to prepare for the punishing 8-hour exam, some states—which are free to set their own rules and fees—may be spoiling the pot with their mercenary ways. Case in point: Stephen Austin, an R&D Manager at Gerber Technology in Tolland, CT, says that the State of Connecticut is essentially holding his PE license for ransom. He passed the exam in 1987, when the annual renewal charge was $50. Shortly thereafter, he says that a budget shortfall prompted the state to raise the annual fee by a factor of five. Having moved from the state, Austin refused to renew his license. Upon returning to Connecticut, he inquired about reactivating it. He was advised that in order for the reinstatement to be considered, all back license fees must be paid. "Although I have a certificate that I passed the exam, and maintained my credentials through continuing education and seminars, the reinstatement of my license and legal recognition as a Professional Engineer is subject to the payment of all back fees—which amounts to thousands of dollars," complains Austin. So far, he's not paying. His advice to engineers: Be aware that states can change rules (and fees) at will.
Researchers at the University of Maryland have achieved a first in lithium-ion battery science: the development of a successful lithium-based battery using one material for all three core components of a battery -- anode, cathode, and electrolyte.
The online Bar Steel Fatigue Database for automotive design engineers has been updated for the fifth time and now contains 134 iterations, or grade/process combinations. It provides better predictability for designing parts with long-term reliability and durability.
FPGAs use programmable fabric to create custom logic, but this flexibility comes at a cost -- usually around 10 times more silicon real estate and 10 times the power dissipation. Can we really claim any FPGA is low power?
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