Sat.Jun 08, 2024 - Fri.Jun 14, 2024

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Scientists preserve DNA in an amber-like polymer

Science Daily: Pharmacology News

With their 'T-REX' method, researchers developed a glassy, amber-like polymer that can be used for long-term storage of DNA, such as entire human genomes or digital files such as photos.

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Study shows forever chemicals are a threat to drinking water in rural, predominantly Latinx communities

Berkeley Public Health: Racism and Health

Public water wells in communities of color might be disproportionately polluted by pesticides contaminated with harmful per and polyfluoroalkyl substances.

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Harnessing the Power of Data in Healthcare, Retail, and Energy Industries

Smart Data Collective

Data mining offers a number of important benefits for companies in the healthcare, energy and retail sectors.

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Everything You Need to Know About the VOICES of Black Women Study (Focused on Us and Cancer)

Black Health Matters

The announcement was all over the news: The American Cancer Society, the VOICES of Black Women , the largest population study focused solely on Black women and cancer. But how will it work? We talked to two Principal Investigators on the study leadership team, Drs. Lauren E. McCullough and Alpa V. Patel, about how the study works, what is involved commitment-wise, how one qualifies, what study participants can expect, how this study differs from a clinical trial or intervention, and what they wi

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Would astronauts' kidneys survive a roundtrip to Mars?

Science Daily: Pharmacology News

The structure and function of the kidneys is altered by space flight, with galactic radiation causing permanent damage that would jeopardise any mission to Mars, according to a new study led by researchers from UCL.

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City of Hope partners with historically Black medical school to improve diversity

Becker's Hospital Review - Health Equity

Los Angeles-based City of Hope is partnering with Charles R. Drew University of Medicine and Science, the only historically Black medical school west of the Mississippi River, to educate a more diverse workforce.

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Alzheimer’s: Identifying The Signs & Supporting Your Loved Ones

Black Health Matters

Alzheimer’s disproportionately affects our community. A special report by the Alzheimer’s Association indicates that 19% of Black adults aged 65 and older have Alzheimer’s dementia compared with 10% of white older adults. Alzheimer’s is a brain disease that is the predominant cause of dementia, a general term for memory loss and other cognitive abilities that are serious enough to interfere with daily life.

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Studies uncover the critical role of sleep in the formation of memories

Science Daily: Pharmacology News

A lack of sleep can make it extraordinarily difficult to retain information. Two new studies uncover why this is and what is happening inside the brain during sleep and sleep deprivation to help or harm the formation of memories.

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APHA Policy Action Institute to feature all-star public health lineup

Public Health Newswire

Register now to watch and network live online June 17

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Podcast From Washington: Experts Discuss Changes in Local Health Department Infrastructure From New Forces of Change Survey Report

The NACCHO Podcast Series

Washington, DC, June 14, 2024 — On this month’s podcast, the National Association of County and City Health Officials ’ (NACCHO) Victoria Van de Vate, Director of Government Affairs, and Lauren Mastroberardino, Government Affairs Senior Specialist, provided an outlook on the Fiscal Year 2025 federal funding landscape and the implications for local public health.

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Most Overweight and Obese Cities in the U.S. 2024

Black Health Matters

Obesity is a global pandemic and a significant public health concern in the United States. The World Health Organization estimated that one in eight people is now living with obesity. Just two years ago, in 2022, 43% of adults were overweight; the stats about worldwide obesity amongst adults have nearly tripled since 1990. In the U.S., four out of five Black women are living with obesity, according to the Office of Minority Health.

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AI-powered simulation training improves human performance in robotic exoskeletons

Science Daily: Pharmacology News

Researchers have demonstrated a new method that leverages artificial intelligence (AI) and computer simulations to train robotic exoskeletons to autonomously help users save energy while walking, running and climbing stairs.

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APHA Policy Action Institute to feature all-star public health lineup

Public Health Newswire

Register now to watch and network live online June 17

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Swimming microrobots deliver cancer-fighting drugs to metastatic lung tumors in mice

Science Daily: Pharmacology News

Engineers have developed microscopic robots, known as microrobots, capable of swimming through the lungs to deliver cancer-fighting medication directly to metastatic tumors. This approach has shown promise in mice, where it inhibited the growth and spread of tumors that had metastasized to the lungs, thereby boosting survival rates compared to control treatments.

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3D-printed mini-actuators can move small soft robots, lock them into new shapes

Science Daily: Pharmacology News

Researchers have demonstrated miniature soft hydraulic actuators that can be used to control the deformation and motion of soft robots that are less than a millimeter thick. The researchers have also demonstrated that this technique works with shape memory materials, allowing users to repeatedly lock the soft robots into a desired shape and return to the original shape as needed.

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Towards a new era in flexible piezoelectric sensors for both humans and robots

Science Daily: Pharmacology News

Flexible piezoelectric sensors are essential to monitor the motions of both humans and humanoid robots. However, existing designs are either are costly or have limited sensitivity. In a recent study, researchers tackled these issues by developing a novel piezoelectric composite material made from electrospun polyvinylidene fluoride nanofibers combined with dopamine.

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Trash-sorting robot mimics complex human sense of touch

Science Daily: Pharmacology News

Researchers are breaking through the difficulties of robotic recognition of various common, yet complex, items. Their layered sensor is equipped with material detection at the surface and pressure sensitivity at the bottom, with a porous middle layer sensitive to thermal changes. An efficient cascade classification algorithm rules out object types in order, from easy to hard, starting with simple categories like empty cartons before moving on to orange peels or scraps of cloth.

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The rotation of Earth's inner core has slowed, new study confirms

Science Daily: Pharmacology News

The new study provides unambiguous evidence that the inner core began to decrease its speed around 2010, moving slower than the Earth's surface.

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Are mixed emotions real? New research says yes

Science Daily: Pharmacology News

Neuroscientists found that brains display distinct neural activity when experiencing emotions such as bitter-sweetness. The advance could help solve a longstanding scientific debate: whether 'mixed emotions' arise from unique activity in the brain, or if we're just flip-flopping back and forth between positive and negative feelings.

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Researchers demonstrate the first chip-based 3D printer

Science Daily: Pharmacology News

Researchers have demonstrated the first chip-based 3D printer, a tiny device that emits reconfigurable beams of visible light into a well of resin that rapidly cures into a solid shape. The advance could enable a 3D printer small enough to fit in the palm of a person's hand.

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Tiny New Zealand bird delivers a lesson in birdsong evolution

Science Daily: Pharmacology News

Scientists are rethinking the evolution of vocal learning in birds. New Zealand's smallest bird, the rifleman or titipounamu, may have a rudimentary version of the talent possessed by parrots, hummingbirds and songbirds.

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Algae offer real potential as a renewable electricity source

Science Daily: Pharmacology News

The need to transition away from fossil fuels to more sustainable energy production is critical. That's why a team of researchers is looking at a potential power source that not only produces no carbon emissions but removes carbon as it works: algae.

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Protocol for creating 'wired miniature brains'

Science Daily: Pharmacology News

Researchers have developed -- and shared -- a process for creating brain cortical organoids -- essentially miniature artificial brains with functioning neural networks.

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To heal skin, scientists invent living bioelectronics

Science Daily: Pharmacology News

Engineers have created a patch that combines sensors and bacteria to interact with the body.

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Pair plasmas found in deep space can now be generated in the lab

Science Daily: Pharmacology News

Researchers have experimentally generated high-density relativistic electron-positron pair-plasma beams by producing two to three orders of magnitude more pairs than previously reported.

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New discovery reveals unexpected ocean algae help cool Earth

Science Daily: Pharmacology News

A common type of ocean algae plays a significant role in producing a massively abundant compound that helps cool the Earth's climate, new research has discovered.

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Infectious H5N1 influenza virus in raw milk rapidly declines with heat treatment

Science Daily: Pharmacology News

The amount of infectious H5N1 influenza viruses in raw milk rapidly declined with heat treatment in laboratory research. However, small, detectable amounts of infectious virus remained in raw milk samples with high virus levels when treated at 72 degrees Celsius (161.6 degrees Fahrenheit) for 15 seconds -- one of the standard pasteurization methods used by the dairy industry.

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How do supermassive black holes get super massive?

Science Daily: Pharmacology News

By combining forefront X-ray observations with state-of-the-art supercomputer simulations of the buildup of galaxies over cosmic history, researchers have provided the best modeling to date of the growth of the supermassive black holes found in the centers of galaxies.

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Just thinking about a location activates mental maps in the brain

Science Daily: Pharmacology News

Researchers found that mental representations known as cognitive maps, located in the hippocampus and entorhinal cortex, are activated when the brain performs mental simulations of a navigational route.

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From seashells to cement, nature inspires tougher building material

Science Daily: Pharmacology News

Inspired by the material that makes up oyster and abalone shells, engineers have created a new cement composite that is 17 times more crack-resistant than standard cement and 19 times more able to stretch and deform without breaking. The findings could eventually help increase the crack resistance of a wide range of brittle ceramic materials from concrete to porcelain.

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Four-legged, dog-like robot 'sniffs' hazardous gases in inaccessible environments

Science Daily: Pharmacology News

Nightmare material or truly man's best friend? A team of researchers equipped a dog-like quadruped robot with a mechanized arm that takes air samples from potentially treacherous situations, such as an abandoned building or fire. The robot dog walks samples to a person who screens them for potentially hazardous compounds.

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Western agricultural communities need water conservation strategies to adapt to future shortages

Science Daily: Pharmacology News

The Western U.S. is heavily reliant on mountain snowpacks and their gradual melt for water storage and supply, and climate change is expected to upend the reliability of this natural process. Many agricultural communities in this part of the country are examining ways to adapt to a future with less water, and new research shows that a focus on supplementing water supply by expanding reservoir capacity won't be enough to avert future water crises.

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Lone Star State: Tracking a low-mass star as it speeds across the Milky Way

Science Daily: Pharmacology News

Astronomers have discovered a rare hypervelocity L subdwarf star racing through the Milky Way. More remarkably, this star may be on a trajectory that causes it to leave the Milky Way altogether.

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Detecting early linguistic signs of dementia by studying the natural speech of seniors

Science Daily: Pharmacology News

A study led by linguists has found that early linguistic signs of dementia can be detected through the study of the natural speech of senior Singaporeans. The novel study revealed that participants with memory-related mild cognitive impairment spoke less and used fewer, but more abstract, nouns that is consistent with the speech pattern of Alzheimer's patients.

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