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ScienceDaily · 09/30/2024 16:02 EDT

Indigenous U.S. farm workers face greater job-related pain compared to undocumented peers

Farming is a notoriously hard profession with long hours spent operating dangerous equipment and performing other arduous tasks. New research finds that indigenous farm employees -- many of whom have legal status in the U.S. after moving from Latin America -- may experience more physical pain on the job than undocumented workers. Read more ›

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ScienceDaily
ScienceDaily · 09/30/2024 16:02 EDT

First data from XRISM space mission provides new perspective on supermassive black holes

Data from an international space mission is confirming decades worth of speculation about the galactic neighborhoods of supermassive black holes. Read more ›

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ScienceDaily
ScienceDaily · 09/30/2024 16:02 EDT

Could a bout of COVID protect you from a severe case of flu?

New findings on how past viral respiratory infections affect future, unrelated ones could lead to therapies for boosting general antiviral immunity -- and potentially pandemic preparedness. Read more ›

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ScienceDaily
ScienceDaily · 09/30/2024 16:02 EDT

New imaging technique brings us closer to simplified, low-cost agricultural quality assessment

Hyperspectral imaging is a useful technique for analyzing the chemical composition of food and agricultural products. However, it is a costly and complicated procedure, which limits its practical application. A team of researchers has developed a method to reconstruct hyperspectral images from standard RGB images using deep machine learning. Read more ›

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ScienceDaily
ScienceDaily 3 place · 09/30/2024 16:01 EDT

When detecting depression, the eyes have it

It has been estimated that nearly 300 million people, or about 4% of the global population, are afflicted by some form of depression. But detecting it can be difficult, particularly when those affected don't (or won't) report negative feelings to friends, family or clinicians. A pilot study of a system known as FacePsy suggests facial expressions may offer detectable insights into our moods. Read more ›

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ScienceDaily
ScienceDaily · 09/30/2024 12:33 EDT

Circadian disruption, gut microbiome changes linked to colorectal cancer progression

Research has revealed how disruption of the circadian clock, the body's internal, 24-hour biological pacemaker, may accelerate the progression of colorectal cancer by affecting the gut microbiome and intestinal barrier function. This discovery offers new avenues for prevention and treatment strategies. Read more ›

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ScienceDaily
ScienceDaily · 09/30/2024 12:33 EDT

Distant relatedness in biobanks harnessed to identify undiagnosed genetic disease

An innovative analysis of shared segments within the genome -- an indication of distant 'relatedness' -- has identified undiagnosed cases of Long QT syndrome, a rare disorder that can lead to abnormal heart rhythms, fainting and sudden cardiac death. The findings illustrate the feasibility of the new approach to detect undiagnosed carriers of rare disease-causing genetic variants. Read more ›

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ScienceDaily
ScienceDaily · 09/30/2024 12:31 EDT

Honey, I shrunk the city: What should declining Japanese cities do?

A researcher examined the nonlinear multidimensional factors that correlate with population changes according to city size. The results indicate that population changes correlated with the financial strength index as an economic-related factor in medium-sized cities. Read more ›

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ScienceDaily
ScienceDaily · 09/30/2024 12:31 EDT

Study proposes new heart failure treatment targeting abnormal hormone activity

Scientists discovered that blocking the activity of the hormone glucagon could treat a common and challenging type of heart failure that affects millions worldwide. Read more ›

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ScienceDaily
ScienceDaily · 09/30/2024 12:31 EDT

Potential strategy against blood glucose drops in type 1 diabetes

Inhibiting the hormone somatostatin may be a new treatment strategy to prevent dangerous blood glucose drops in type 1 diabetes. The proposed strategy is said to have the potential to save lives. Read more ›

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ScienceDaily
ScienceDaily 3 place · 09/30/2024 12:30 EDT

Frequent fizzy or fruit drinks and high coffee consumption linked to higher stroke risk

Frequent drinking of fizzy drinks or fruit juice is associated with an increased risk of stroke, according to new findings . The research also found that drinking more than four cups of coffee per day also increases the risk of stroke. Read more ›

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ScienceDaily
ScienceDaily · 09/30/2024 12:30 EDT

Medical imaging breakthrough could transform cancer and arthritis diagnosis

A new hand-held scanner can generate highly detailed 3D photoacoustic images in just seconds, paving the way for their use in a clinical setting for the first time and offering the potential for earlier disease diagnosis. Read more ›

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ScienceDaily
ScienceDaily · 09/30/2024 12:30 EDT

Thaumatin: Natural sweetener with anti-inflammatory potential

A new study shows that bitter tasting protein fragments (peptides) are produced in the stomach during the digestion of the natural sweetener thaumatin. In a cellular test system, the peptides are able to stimulate the acid secretion of human stomach cells and influence inflammatory reactions. Read more ›

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ScienceDaily
ScienceDaily · 09/30/2024 12:30 EDT

Imaging of pathogens on lettuce leaves in real-time

As the global population surpasses 8 billion, the challenge of producing sufficient food becomes increasingly pressing. The Netherlands stands as the world's second-largest food exporter, efficiently cultivating a wide variety of crops. However, plant diseases such as downy mildew pose significant threats, potentially spoiling farmers' harvests. Researchers have developed the first-ever method to monitor infections in plants in real-time, without the need to destroy them. This knowledge will aid in... Read more ›

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ScienceDaily
ScienceDaily · 09/30/2024 12:30 EDT

'Squeezing' increased accuracy of quantum measurements

Scientists have explored how quantum squeezing can improve measurement precision in complex quantum systems, with potential applications in quantum sensing, imaging, and radar technologies. These findings may lead to advancements in areas like GPS accuracy and early disease detection through more sensitive biosensors. Read more ›

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ScienceDaily
ScienceDaily · 09/30/2024 12:29 EDT

A new and unique fusion reactor comes together with PPPL's contributions

As part of the global effort to harness power from fusing plasma, PPPL and the University of Seville's Plasma Science and Fusion Technology Lab worked on the computer codes, engineering and physics for a new and unique fusion reactor: the SMall Aspect Ratio Tokamak. Read more ›

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ScienceDaily
ScienceDaily · 09/30/2024 12:29 EDT

Vast 'stranded assets' if world continues investing in polluting industries

Continued investment in carbon-intensive industries will drastically increase the amount of 'stranded assets' as the world moves to net-zero emissions, researchers warn. Read more ›

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ScienceDaily
ScienceDaily · 09/30/2024 12:29 EDT

Reduced risk of serious cardiovascular disease after COVID vaccination

People who have been fully vaccinated against COVID-19 have a significantly lower risk of developing more severe cardiovascular conditions linked to COVID-19 infection, according to a new Swedish study. At the same time, some cardiovascular effects are seen after individual doses of the vaccine. Read more ›

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