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Disease-Carrying Ticks Expand Range and Emerge Earlier in Warmer Climate
2015-02-18 18:02:00| Climate Ark Climate Change & Global Warming Newsfeed
Yale Environment 360: Warmer spring temperatures in the northeastern U.S. are leading to shifts in the emergence of ticks that carry Lyme disease, and milder weather is allowing ticks to spread into new geographic regions, according to findings published this week. The data which span 19 years and include observations of more than 447,000 ticks show that the insects emerged nearly three weeks earlier in warmer years. And when fall temperatures were mild, a smaller percentage of larval ticks entered dormancy and waited...
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earlier
expand
climate
CMU team finds regional temperature differences have significant impact on EV efficiency, range and emissions
2015-02-18 17:55:31| Green Car Congress
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team
significant
impact
Spring Applied Brake operates over wide ambient range.
2015-02-18 14:30:41| Industrial Newsroom - All News for Today
Able to serve as emergency brake as well as holding brake, BXR safety brake produces 3.688–40.566 lb-ft brake torque, operates over ambient temperature range of 14 to 104°F, and comes in ODs from 3.287–7.280 in. Profile helps conserve space and weight in designs. Initially designed as safety brake for robotic arms, brake features internal springs that compress disk and hold rotational motion when power is disengaged from coil.
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wide
spring
applied
Broadband Low Noise Amplifiers range from 30 MHz to 40 GHz.
2015-02-18 14:30:40| Industrial Newsroom - All News for Today
With noise figure levels from 2.5–3 dB typ across entire band, ultra-broadband and millimeter wave low noise amplifiers (LNAs) include 17 unconditionally stable models covering multi-octave bandwidths with flat gain response and GaAs PHEMT semiconductor technology. Features include 50 Ω hybrid MIC circuits enclosed in environmentally sealed metal packages with nickel or gold plating, stainless steel SMA or 2.92 mm connectors, and IP3 levels as high as +42 dBm.
nanoFlowcell unveiling QUANTiNO low-voltage electric concept vehicle; 48V, 200 km/h, range of 1,000+ km
2015-02-18 12:55:30| Green Car Congress
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concept
electric
vehicle
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