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AI systems, like Google's system for reading mammograms, have the potential to worsen pre-existing problems like overtesting, overdiagnosis, and overtreatment (Christie Aschwanden/Wired)

Christie Aschwanden / Wired: AI systems, like Google’s system for reading mammograms, have the potential to worsen pre-existing problems like overtesting, overdiagnosis, and overtreatment  —  A new study out from Google seems to show the promise of AI-assisted health care.  Actually, it shows the threat. AI systems, like Google's system for reading mammograms, have the

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NanoVNA Tests Antenna Pattern

When [Jephthai] wanted to build his own Yagi antenna, he turned to MMANA software for antenna modeling. This is an antenna analysis program that uses the moment method to calculate parameters for different antenna geometries. After building the Yagi, the predicted tuning and impedance matched the real antenna nicely. But what about the radiation pattern?

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Covera Health, whose analytics platform helps employers and insurers lower health care spend by identifying errors in imaging diagnoses, raises $23.5M Series B (Marty Stempniak/Radiology Business)

Marty Stempniak / Radiology Business: Covera Health, whose analytics platform helps employers and insurers lower health care spend by identifying errors in imaging diagnoses, raises $23.5M Series B  —  A New York City startup that’s working to help employers and insurers root out misdiagnoses and unnecessary treatment … Covera Health, whose analytics platform helps employers

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Legalpad, which uses a mix of software and attorney support to help entrepreneurs and startup employees with the US visa process, raises $10M Series A (Natasha Mascarenhas/Crunchbase News)

Natasha Mascarenhas / Crunchbase News: Legalpad, which uses a mix of software and attorney support to help entrepreneurs and startup employees with the US visa process, raises $10M Series A  —  It’s clear that work authorization for international talent in the United States is getting increasingly harder in the Trump administration. Legalpad, which uses a

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Dami Wangxiao, a sub-brand of Chinese online education platform VIPKid, announces $80M Series A led by Sequoia Capital, Tencent Holdings, and Hammer Capital (Sarah Dai/South China Morning Post)

Sarah Dai / South China Morning Post: Dami Wangxiao, a sub-brand of Chinese online education platform VIPKid, announces $80M Series A led by Sequoia Capital, Tencent Holdings, and Hammer Capital  —  Sarah Dai, based in Beijing, covers technology and capital flows in the world of start-ups in Greater China. Dami Wangxiao, a sub-brand of Chinese

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Sources: Facebook is setting up an engineering team in Singapore to create ad tools to help boost its advertising business in China, currently estimated at ~$5B (Reuters)

Reuters: Sources: Facebook is setting up an engineering team in Singapore to create ad tools to help boost its advertising business in China, currently estimated at ~$5B  —  SAN FRANCISCO (Reuters) – Facebook Inc (FB.O) is setting up a new engineering team in Singapore to focus on its lucrative China … Sources: Facebook is setting

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A look at Google's healthcare efforts, like Project Nightingale and "Guardian" search tool, which are drawing scrutiny over mass collection of medical records (Wall Street Journal)

Wall Street Journal: A look at Google’s healthcare efforts, like Project Nightingale and “Guardian” search tool, which are drawing scrutiny over mass collection of medical records  —  The company has struck deals that grant it access to millions of patient records  —  PALO ALTO, Calif. … A look at Google's healthcare efforts, like Project Nightingale

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Tencent says users spent ~$115B in 2019, up 160% YoY, through WeChat mini programs, which are miniature apps that work within the chat app (South China Morning Post)

South China Morning Post: Tencent says users spent ~$115B in 2019, up 160% YoY, through WeChat mini programs, which are miniature apps that work within the chat app  —  WeChat users spent US$115 million through mini programs in 2019WeChat users spent US$115 million through mini programs in 2019This article originally appeared … Tencent says users

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How Travelex is trying to recover from Dec. 31 hack, ordering staff to hand over laptops, using WhatsApp to bypass email, as hackers demand $6M for client data (Financial Times)

{$inline_image} Financial Times: How Travelex is trying to recover from Dec. 31 hack, ordering staff to hand over laptops, using WhatsApp to bypass email, as hackers demand $6M for client data  —  Travelex staff have been told to hand over their laptops as a cyber attack on the company affected its internal network … How

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