je.st
news
Tag: cycles
Study: global warming pause caused by natural climate cycles
2015-02-27 14:08:00| Climate Ark Climate Change & Global Warming Newsfeed
Blue and Green: The so-called global warming pause in recent years is likely to have been caused by natural variations in the climate cycle, not a slowdown in man-made climate change, according to a team of scientist. The research, which has been published in Science, notes the importance of ensuring that studies highlight the difference between man-made climate change and changes that occur naturally. Michael Mann, a professor of Meteorology at Penn State University, US, and one of the researchers, said,...
Tags: study
global
natural
caused
Tube Heat Sealer reduces freeze-thaw cycles, sample degradation.
2015-02-17 14:30:51| Industrial Newsroom - All News for Today
Designed to process 0.3 and 0.9 ml, 96-well REMP tubes, CSP8 heat sealer permits simultaneous sealing of 8 REMP tubes and thereby avoids need to seal entire 96-tube rack. Integrated technology ensures production of tightly welded, pierceable seals, and REMP tubes' small volumes allow for multiple aliquots of individual samples – avoiding freeze-thaw cycles. Also, size of instrument's polyurethane seals maximizes storage density.
Tags: sample
heat
tube
reduces
RF Relay Switches deliver 2-10 million life cycles.
2015-02-06 14:30:55| Industrial Newsroom - All News for Today
Available in varieties from SPDT through SP12T, Electromechanical Relay Switches feature frequencies from DC to 40 GHz, depending on model. Hi-rel coaxial RF switches operate from +12 to +30 V with power ratings from 5–700 W, isolation up to 85 dB, and low insertion loss of 0.15 dB at 1 GHz. With rugged MIL-STD-202 qualified construction, switches withstand exposure to sine and random vibration and mechanical shock. Units include latching actuator, failsafe actuator, and TTL inputs.
Tags: life
million
deliver
cycles
18-Position I/O Docking Connector supports 20,000 mating cycles.
2015-01-21 14:30:57| Industrial Newsroom - All News for Today
Designed for cable and docking station applications in multiple markets, 34.1 x 23.6 x 9 mm 3800 Series comes in cable mount or vertical PCB versions and utilizes sequential mating system that, when connected, establishes ground system first to protect vital internal electronics from potential surges. Contact structure provides stable contact resistance and eliminates contact stubbing. Spring contact structure also prevents contact buckling and reduces contact shaving.
Tags: supports
cycles
connector
docking
Real-Time PCR System can complete 40 cycles in 15 min.
2015-01-12 14:31:00| Industrial Newsroom - All News for Today
Using standard chemistries and plastics, Eco 48 real-time thermal cycler can complete 40 cycles in 40 min in typical run. Uniform block, with ±0.1°C recorded at 95°C without any settle time, is due to silver and gold hollow thermal block filled with thermally conductive fluid. Same measurement is delivered for every well during every run. Also, adaptive LED control eliminates uncertainty over whether unknowns are bleaching through light to neighboring wells or have saturated detector.
Sites : [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14] [15] [16] [17] [18] [19] [20] [21] next »