PRESSURE

Dec 15 2024SCIENCE

How Supercritical Ethane Makes Better ZIF-8 Membranes

Scientists have been trying to find the best way to make ZIF-8 membranes strong enough for industrial use. These membranes are really good at separating two important gases, C3H6 and C3H8. A recent study found that using supercritical ethane, scC2H6, to make these membranes might be the answer. Supe

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Dec 14 2024POLITICS

Senator Ernst's Conflict Over Trump's Cabinet Pick

Senator Joni Ernst from Iowa is worried that she might have a tough time in the upcoming 2026 re-election. Why? Because of the conflicts around President-elect Donald Trump’s choice for defense secretary, Pete Hegseth. Ernst is feeling the heat from Republican activists who want her to back Trump's

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Dec 07 2024HEALTH

Living in Poor Neighborhoods: A Hidden Link to Dementia Risks

Ever wondered how your neighborhood could affect your brain health? A new study has uncovered a surprising link: living in disadvantaged areas may increase your risk for dementia and related conditions, even if you don't have any memory problems yet. Researchers found that people living in such neig

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Dec 06 2024HEALTH

Bed Sores After Spinal Cord Injury: Impact on Recovery

Cervical spinal cord injuries can lead to various complications, one of which is pressure ulcers, or bed sores. These sores are not only common but also trigger an increase in body-wide inflammation. This heightened inflammation can disrupt the natural healing process of the nervous system, which is

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Dec 05 2024HEALTH

Better Blood Control: The Power of Nano Drugs

High blood pressure, or hypertension, is a big deal. It's not just about feeling a bit dizzy; it's a significant risk factor for serious stuff like heart disease, kidney problems, and strokes. Shockingly, only 14% of patients in developing countries manage to keep their blood pressure under control.

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Dec 03 2024HEALTH

Salt Shake-Up: How Cutting Sodium Affects Heart Health

Ever wondered how much salt is too much for your heart? Well, scientists have been digging into this question for a while now. They've looked at a bunch of studies that review the impact of sodium intake on our blood pressure and heart health. The goal? To figure out how certain we can be about the

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Nov 29 2024BUSINESS

Black Friday: Why It Still Matters for Retailers

Black Friday, the day after Thanksgiving, is still a big deal for retailers. They see it as a way to bring people into stores and kick off the holiday shopping season. This year, with fewer days between Thanksgiving and Christmas, stores are eager for Black Friday to succeed. Emily Phillips, a Texas

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Nov 27 2024HEALTH

Blood Pressure Fluctuations: How They Affect Stroke Patients on Clot-Busting Treatment

Ever heard of blood pressure variability (BPV)? It's the ups and downs your blood pressure goes through daily. But how does this affect stroke patients who receive clot-busting treatment, also known as intravenous thrombolysis (IVT)? Not much is known about this, so a study was done to find out. Th

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Nov 26 2024HEALTH

Solving the Puzzle: Checking Up on Mix-and-Match Blood Pressure Meds

High blood pressure is a big deal. It can lead to serious health issues. But taking those pills to lower it isn't always easy, especially when you mix and match them. This study is all about coming up with a new way to see how well people are following their free-dose antihypertensive meds. They use

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Nov 22 2024POLITICS

Should Gaetz's Ethics Report Be Public?

House Democrats plan to keep pushing for the release of an Ethics report on former Rep. Matt Gaetz (R-Fla. ). This comes after Gaetz decided not to be considered for a top job in the incoming Trump administration. Rep. Sean Casten (D-Ill. ) wants the public to see what investigators found about Gaet

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