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Heart patients' conditions monitored remotely through wireless sensor

Heart patients' conditions monitored remotely through wireless sensor
CardioMEMS HF Monitoring System is a device is intended to keep that from happening by monitoring the common cause of hospitalization — fluid buildup. “It's able to transmit the pressures electronically that are inside the heart, which tells us how …
Read more on KPRC Houston

Barrett 2019 Automatic Tuning mobile HF antenna performs at below -24c
Skytel Telecomunicaciones Ltda, supplied the Barrett 2050 HF Transceiver set up as a base station at O'Higgins Base and a second Barrett 2050 was mounted onto a snowmobile with a Barrett 2019 Automatic Tuning mobile HF antenna. Mr Jose San Martin, …
Read more on Australian Defence Magazine

MH370 Report Finds Nothing Unusual About Crew, Aircraft
KUALA LUMPUR, Malaysia—The most comprehensive official report into Malaysia Airlines Flight 370 revealed no new leads into what caused the jet's disappearance, compounding public frustrations over the fruitless search for wreckage in the southern …
Read more on Wall Street Journal

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ARRL Vice Director Agrees to Conditions to Resolve Conflict-of-Interest Situation

ARRL Rocky Mountain Vice Director Dwayne Allen, WY7FD, has agreed to stipulations spelled out by the ARRL Board of Directors to address a conflict-of-interest situation arising from the employment of his wife, Katie Allen, WY7KRA, by CQ Communications Inc. Emphasizing that there had been no allegations of impropriety on the part of either Dwayne or Katie Allen, the ARRL Ethics & Elections Commi…

American Radio Relay League | Ham Radio Association and Resources

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Solar Flux Record High Could Herald Better Conditions

The 10.7 centimeter solar flux index (SFI) jumped to a Cycle 24 record of 262 on January 4, suggesting that Cycle 24 has not yet begun drawing to a close and may be approaching or at a “second peak.” The previous peak for the current cycle was 190 on September 24, 2011. As NASA’s Marshall Space Flight Center (MSFC) explains, the flux of the sun’s radio emissions at 10.7 centimeter (2.8 GHz) is …

American Radio Relay League | Ham Radio Association and Resources

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