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Non-invasive sensor shows correlation between blood pressure and intracranial pressure

Eurekalert - Jun 07 2021 - 00:06
The discovery, made possible by a partnership between a research group and a startup in São Paulo state (Brazil), could lead to novel treatments for intracranial hypertension and its complications, such as stroke.
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Correcting misperceptions about, and increasing empathy for, migrants

Eurekalert - Jun 07 2021 - 00:06
A new study from the Peace and Conflict Neuroscience Lab at the Annenberg School for Communication found that Americans dramatically overestimate the number of migrants affiliated with gangs and children being trafficked, and that this overestimation contributes to dehumanization of migrants, lack of empathy for their suffering, and individuals' views on immigration policy. In addition, the researchers developed and tested interventions to address this misinformation and increase empathy for undocumented immigrants.
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Darkened windows save migrating birds

Eurekalert - Jun 07 2021 - 00:06
Building lights are a deadly lure for the billions of birds that migrate at night, disrupting their natural navigation cues and leading to deadly collisions. But even if you can't turn out all the lights in a building, darkening even some windows at night during bird migration periods could be a major lifesaver for birds.
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Mandating vaccination could reduce voluntary compliance

Eurekalert - Jun 07 2021 - 00:06
Mandating vaccination could have a substantial negative impact on voluntary compliance, according to research published today in PNAS.
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Plants get a faster start to their day than we think

Eurekalert - Jun 07 2021 - 00:06
To describe something as slow and boring we say it's "like watching grass grow", but scientists studying the early morning activity of plants have found they make a rapid start to their day - within minutes of dawn.
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Stabilizing gassy electrolytes could make ultra-low temperature batteries safer

Eurekalert - Jun 07 2021 - 00:06
A new technology could dramatically improve the safety and performance of lithium-ion batteries that operate with gas electrolytes at ultra-low temperatures. By keeping electrolytes from vaporizing, the technology can prevent pressure buildup inside the battery that leads to swelling and explosions.
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Visualizing cement hydration on a molecular level

Eurekalert - Jun 07 2021 - 00:06
MIT researchers used Raman microspectroscopy to observe dynamic chemical reactions in cement, which could point the way toward carbon-absorbing concrete designs.
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A breakthrough in the physics of blood clotting

Eurekalert - Jun 07 2021 - 00:06
Understanding the physics of clot contraction could potentially lead to new ways to treat bleeding problems and clotting problems.
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Atom swapping could lead to ultra-bright, flexible next generation LEDs

Eurekalert - Jun 07 2021 - 00:06
An international group of researchers has developed a new technique that could be used to make more efficient low-cost light-emitting materials which are flexible and can be printed using ink-jet techniques.
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Toshiba announces breakthrough in long distance quantum communication

Eurekalert - Jun 07 2021 - 00:06
New dual band stabilisation technique cancels the problem of temperature fluctuations to allow long distance quantum communication. Quantum key distribution demonstrated on fibres of record 600km length. Significant advance towards building a global quantum internet.
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Monoclonal antibody prevents HIV infection in monkeys, study finds

Eurekalert - Jun 07 2021 - 00:06
The experimental, lab-made antibody leronlimab can completely prevent nonhuman primates from being infected with the monkey form of HIV, new research published in Nature Communications shows. The results will inform a future human clinical trial evaluating leronlimab as a potential pre-exposure prophylaxis, or PrEP, therapy to prevent human infection from the virus that causes AIDS.
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Climate change a bigger threat to landscape biodiversity than emerald ash borer

Eurekalert - Jun 07 2021 - 00:06
Despite the devastating impact the emerald ashborer beetle has had on forests in the eastern and midwestern parts of the U.S., climate change will have a much larger and widespread impact on these landscapes through the end of the century, according to researchers.
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From farm to plate: Where do global consumer dollars flow?

Eurekalert - Jun 07 2021 - 00:06
A team of researchers, led by Cornell University professors Chris Barrett and Miguel Gómez, has developed the "Global Food Dollar" method, which distributes the consumer's net purchasing dollar across all farm and post-farmgate activities.
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New drug-formulation method may lead to smaller pills

Eurekalert - Jun 07 2021 - 00:06
MIT chemical engineers have devised a simpler process for incorporating hydrophobic drugs into tablets or other drug formulations, using nanoemulsions. With this method, it may be possible to make many pills smaller and easier to swallow.
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Chip mimicking bovine endometrium used in study of factors that can jeopardize pregnancy

Eurekalert - Jun 07 2021 - 00:06
The device was used for the first time to culture two maternal endometrial cell types, revealing the effects of alterations in glucose and insulin levels in the uterine environment.
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Trained viruses prove more effective at fighting antibiotic resistance

Eurekalert - Jun 07 2021 - 00:06
Research reveals that viruses known as bacteriophages that undergo special evolutionary training increase their capacity to subdue bacteria. The results provide hope in the ongoing battle against antibiotic resistance, a rising threat as deadly bacteria continue to evolve to render many modern drugs ineffective.
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In Oregon, new gun violence restraining orders appear to be used as intended, but could be used more proactively

Eurekalert - Jun 07 2021 - 00:06
A new study examined ERPO use in Oregon in the first 15 months after it was adopted. The study found that while extreme risk protection orders (ERPOs) are commonly considered as a tool to remove guns from dangerous individuals, they should also be considered as a tool to prevent gun purchases by dangerous individuals.
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Researchers discover how cowpea mosaic plant virus activates immune system against cancer

Eurekalert - Jun 07 2021 - 00:06
Cowpea mosaic virus, when injected into cancerous tumors, stimulates the immune system to attack and often eliminate the tumor. In a new study, immunology researchers in Dartmouth's and Dartmouth-Hitchcock's Norris Cotton Cancer Center, in collaboration with researchers at the University of California San Diego Jacobs School of Engineering, characterize the previously unidentified pathways through which CPMV is recognized by the immune system, opening the door for pursuit of CPMV as a new biological cancer treatment.
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Considering the potential and pitfalls of "Dr. GPT-3" in a clinic near you

Eurekalert - Jun 07 2021 - 00:06
Artificial intelligence natural language computer applications are becoming increasingly sophisticated, raising the possibility that they could assume a greater role in health care, including interacting with patients. But before these applications enter the clinic, their potential and pitfalls need thoughtful exploration, states a new article in NPJ Digital Medicine.
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Largest-ever pre-adolescent brain activation study reveals cognitive function maps

Eurekalert - Jun 07 2021 - 00:06
Youth brain activation data from the largest longitudinal neuroimaging study to date provides valuable new information on the cognitive processes and brain systems that underlie adolescent development and might contribute to mental and physical health challenges in adulthood.
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