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ScienceDaily · 08/19/2024 17:25 EDT

Action plan to help patients with lung disease cope with wildfire smoke

A multidisciplinary team has developed an action plan to help patients with respiratory diseases mitigate the consequences of poor air quality from wildfires. Read more ›

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ScienceDaily
ScienceDaily · 08/19/2024 17:25 EDT

For some older adults with kidney failure, dialysis may not be the best option

A recent study found that frail older patients who waited to start dialysis died only nine days earlier on average -- and spent more time at home -- than those who began treatment immediately. Read more ›

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ScienceDaily
ScienceDaily 3 place · 08/19/2024 17:25 EDT

Researchers develop an instant version of trendy, golden turmeric milk

If you've visited a trendy cafe in the past few years, you might have noticed 'golden' turmeric milk on the menu. This fancy drink is caffeine-free, coffee-free and can even be vegan. And now, researchers have developed an efficient method to make a powdered, plant-based, instant version that maintains the beneficial properties of the ingredients while also extending its shelf life. Read more ›

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ScienceDaily
ScienceDaily 1 place · 08/19/2024 17:25 EDT

Evidence stacks up for poisonous books containing toxic dyes

Some of the attractive hues of brightly colored, cloth-bound books from the Victorian era come from dyes that could pose a health risk to readers, collectors or librarians. The latest research on these 'poison books' used three techniques -- including one that hasn't previously been applied to books -- to assess dangerous dyes in a university collection and found some volumes had levels that might be unsafe. Read more ›

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ScienceDaily
ScienceDaily · 08/19/2024 17:23 EDT

Study explains why laws are written in an incomprehensible style

A new study on 'legalese' suggests this convoluted language acts to convey a sense of authority in legal documents. The researchers also found that even non-lawyers use legalese when asked to write laws. Read more ›

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ScienceDaily
ScienceDaily · 08/19/2024 17:23 EDT

Less severe forest fires can reduce intensity of future blazes

Low- and moderate-severity forest wildfires can reduce the intensity of future fires, according to new research on 'reburns.' Read more ›

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ScienceDaily
ScienceDaily · 08/19/2024 17:23 EDT

Key biofuel-producing microalga believed to be a single species is actually three

When a global pandemic forced previous a graduate student out of the lab and onto the computer, he found a world of difference hidden in the long-studied species of Botryoccocus braunii -- and discovered that it isn't one species at all, but three. Read more ›

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ScienceDaily
ScienceDaily · 08/19/2024 17:23 EDT

Researchers develop index to quantify circular bioeconomy

As the world faces the challenges of mitigating climate change and providing resources for a growing population, there is increasing focus on developing circular economies for sustainable production. But to evaluate strategies and impacts, it is necessary to have reliable metrics. Researchers have now developed a Circularity Index that provides a comprehensive method to quantify circularity in bioeconomic systems. In a new paper, they outline the method and apply it... Read more ›

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ScienceDaily
ScienceDaily · 08/19/2024 13:07 EDT

How 'winner and loser effects' impact social rank in animals -- and humans

A new article provides a narrative review of the relevant similarities and distinctions between nonhumans and humans to assess the causes and consequences of winner and loser effects in humans. Read more ›

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ScienceDaily
ScienceDaily · 08/19/2024 13:07 EDT

New insights on how bird flu crosses the species barrier

The avian influenza virus needs to mutate to cross the species barrier and to infect and replicate within mammalian cells. Scientists have now deciphered the structure of the avian influenza virus's polymerase when it interacts with a human protein essential for the virus to replicate within the cell. The structure of this replication complex provides important information about the mutations that avian influenza polymerase must undergo to adapt to mammals,... Read more ›

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ScienceDaily
ScienceDaily · 08/19/2024 13:07 EDT

Potential link between DNA markers and aging process

Researchers have uncovered DNA markers associated with retroelements, remnants of ancient viral genetic material, in our genes that act as highly accurate epigenetic clocks predicting chronological age. The results support the idea that certain retroelements in the human genome may be involved in aging. Read more ›

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ScienceDaily
ScienceDaily · 08/19/2024 13:07 EDT

Preservation of organic carbon in the ocean floor

The preservation of organic carbon in marine sediments has long been a key question remaining unclear in understanding the long-term carbon cycling on Earth. Recently, scientists have gained new insights into the dynamic cycling of iron-bound organic carbon in subseafloor sediments. Read more ›

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ScienceDaily
ScienceDaily · 08/19/2024 13:07 EDT

DNA replication mechanism in pluripotent stem cells

Embryonic stem (ES) cells are pluripotent stem cells that can produce all cell types of an organism. ES cells proliferate rapidly and have been thought to experience high levels of intrinsic replication stress. However, a recent report challenges this assumption by providing a detailed molecular investigation of replication dynamics in these cells. Read more ›

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ScienceDaily
ScienceDaily · 08/19/2024 13:07 EDT

Searching old stem cells that stay young forever

The sea anemone Nematostella vectensis is potentially immortal. Using molecular genetic methods, developmental biologists have now identified possible candidates for multipotent stem cells in the sea anemone for the first time. These stem cells are regulated by evolutionary highly conserved genes. Read more ›

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ScienceDaily
ScienceDaily 3 place · 08/19/2024 13:07 EDT

Forest loss intensifies climate change by increasing temperatures and cloud level, which leads to decrease of water

Researchers report that deforestation during the last two decades induced a higher warming and cloud level rise than that caused by climate change, which threatens biodiversity and water supply in African montane forests. Read more ›

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ScienceDaily
ScienceDaily · 08/19/2024 13:07 EDT

New way to control the sense of touch

Researchers have found a new way to manage the receptors that control the sense of touch, which could lead to treating chronic pain more effectively. Using phosphatidic acid as a regulator of the sense of touch may lead to better pain relief. Read more ›

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ScienceDaily
ScienceDaily · 08/19/2024 13:07 EDT

Urban street networks, building density shape severity of floods

The design of streets and layout of buildings have an impact on a city's resilience in the face of increasingly severe floods brought on by climate change. Researchers look at buildings and other urban structures as physicists consider elements in complex material systems. With this insight, the researchers have developed a new approach to urban flood modelling and found their results helpful in analyzing city-to-city variations in flood risk globally. Read more ›

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ScienceDaily
ScienceDaily · 08/19/2024 13:06 EDT

Low cortisol, hair-trigger stress response in the brain may underlie Long COVID

A new animal study shows that exposure to immune-stimulating proteins left behind by COVID-19 leads to lower cortisol, brain inflammation and a heightened reaction to subsequent stressors. Read more ›

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ScienceDaily
ScienceDaily · 08/19/2024 13:06 EDT

Swiping through online videos increases boredom

Swiping through online videos to relieve boredom may actually make people more bored and less satisfied or engaged with the content, according to new research. Read more ›

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ScienceDaily
ScienceDaily · 08/19/2024 13:05 EDT

Self-adjusting brain pacemaker may help reduce Parkinson's disease symptoms

A small feasibility study found that an implanted device regulated by the body's brain activity could provide continual and improved treatment for the symptoms of Parkinson's disease (PD) in certain people with the disorder. This type of treatment, called adaptive deep brain stimulation (aDBS), is an improvement on a technique that has been used for PD and other brain disorders for many years. The study found aDBS was markedly more... Read more ›

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