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showing posts for 'america'

Why Are Alaska's Rivers Turning Orange?

Streams in Alaska are turning orange with iron and sulfuric acid. Scientists are trying to figure out why
Source: scientificamerican.com

Artificial intelligence for healthcare and medical education: a systematic review

"After searching and reading a large amount of literature, we were surprised to find that most of the literature related to “AI+medical/medical education” was of low quality... This suggests us to conduct new research or improve the quality of research related to AI and medical/medical education....
Source: nih.gov

Meet the rogue birding group blocking wind energy at every turn

The American Bird Conservancy has repeatedly obstructed wind energy projects and become a go-to source for renewable energy opponents.
Source: grist.org

Canada blocks proposed Rocky Mountain coal mine on environmental grounds

Canada on Friday formally blocked a proposal to build a steelmaking coal mine in the Rocky Mountains of Alberta, citing what it said would be the significant environmental damage.
Source: reuters.com

Keeping Student Trust

The report outlines a set of recommendations for institutions and campus administrators related to different uses of student data.
Source: newamerica.org

Build for a crisis: Ideas for the future of local news

Enjoyed this story of the ingenuity of local newspapers when struck with the crisis of extreme weather. What does it say for our other complex technology and business layers? When crisis strikes perhaps that's when you find the lowest common tech that works and exactly what purpose you are using it for....
Source: niemanlab.org

Killings by Police Declined after Black Lives Matter Protests

"A study also found body-camera use and community policing increased in places with the most active movements."
Source: scientificamerican.com

Why Are COVID-19 Case Numbers Dropping?

"We don’t know. That part is easy. Also easy is that case numbers really are falling — it’s not just reduced testing — and it’s happening pretty much everywhere. Urban areas and rural. Red states and blue. Places with broad vaccine rollouts and those with hardly any. North and South America,...
Source: jwatch.org

Nasa's Perseverance rover in 'great shape' after Mars landing

"Perseverance will now spend at least two years looking for evidence of past life on the Red Planet. The American space agency has successfully landed its Perseverance rover in a deep crater near the planet's equator called Jezero. "The good news is the spacecraft, I think, is in great shape," said Matt...
Source: bbc.com

Dying in a Leadership Vacuum Why has the United States handled this pandemic so badly?

Dying in a Leadership Vacuum Why has the United States handled this pandemic so badly? The NEJM Editors asks what has gone so wrong in the US and lays the blame with the political leadership. "This crisis has produced a test of leadership. With no good options to combat a novel pathogen, countries were...
Source: nejm.org

9 errors of judgement about the pandemic

America Is Trapped in a Pandemic Spiral: As the U.S. heads toward the winter, the country is going round in circles, making the same conceptual errors that have plagued it since spring.
Source: theatlantic.com

A New Era of Coronavirus Testing Is About to Begin: A newly authorized test promises to double America’s monthly testing

A New Era of Coronavirus Testing Is About to Begin: A newly authorized test promises to double America’s monthly testing capacity, thanks in part to a huge purchase by the Trump administration. Can the test deliver?
Source: theatlantic.com

COVID-19 infections and deaths among Connecticut nursing home residents

COVID-19 infections and deaths among Connecticut nursing home residents: facility correlates: Objective To determine the associations of nursing home registered nurse (RN) staffing, overall quality of care, and concentration of Medicaid or racial and ethnic minority residents with COVID-19 ... Yue...
Source: wiley.com

Informing pedagogical action: Aligning learning analytics with learning design.

"any user interaction behavior must be analyzed in the specific education context such as the learning design and course modality. An understanding of the learning design context is imperative for establishing accurate predictive models alongside pedagogical recommendations."...
Source: www.sfu.ca

Mayfly populations falling fast in North America

"Mayfly populations falling fast in North America: A team of researchers from the University of Oklahoma, Virginia Tech and the University of Notre Dame has found that populations of mayflies in parts of North America have fallen dramatically in recent years. In their paper published in the Proceedings...
Source: phys.org

Research suggests that drones could quickly deliver life-saving interventions during city

Research suggests that, in certain cases, drones could quickly deliver life-saving interventions during city’s peak rush hour. Could drones be used someday to deliver life-saving medications or interventions in the case of a child’s emergency, a drug overdose or in response to a mass casualty scene?...
Source: aap.org

Lift Weight, Not Too Much, Most of the Days. “Greasing the groove, as Tsatsouline explains it, means not working your

Lift Weight, Not Too Much, Most of the Days. “Greasing the groove, as Tsatsouline explains it, means not working your muscles to the point of failure. A common idea in weightlifting is that you should lift until you can’t do another rep, purposely damaging muscle tissues so they grow back bigger....
Source: theatlantic.com

Gaining insights with Natural Language Processing of Reddit Data to Evaluate Dermatology Patient Experiences and Therapeutics.

Gaining insights with Natural Language Processing of Reddit Data to Evaluate Dermatology Patient Experiences and Therapeutics. "There is a lack of research studying patient-generated data on Reddit, one of the world’s most popular forums with active users interested in dermatology. Techniques within...
Source: sciencedirect.com

The 3 Reasons the U.S. Health-Care System Is the Worst: The head of the Commonwealth Fund, which compares the health systems

The 3 Reasons the U.S. Health-Care System Is the Worst: The head of the Commonwealth Fund, which compares the health systems of developed nations, pinpoints why American health care is so expensive and inefficient.
Source: theatlantic.com

Associations Between American Board of Internal Medicine Maintenance of Certification Status and Performance on a Set of

Associations Between American Board of Internal Medicine Maintenance of Certification Status and Performance on a Set of Healthcare Effectiveness Data and Information Set Process Measures Bradley Gray. Jonathan Vandergrift. Bruce Landon. James Reschovsky. Rebecca Lipner. Annals of Internal Medicine.
Source: annals.org