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Theoretical model able to reliably predict low-temperature properties of compounds

Eurekalert - Jul 12 2021 - 00:07
Co-authors Bulat Galimzyanov and Anatolii Mokshin (Department of Computational Physics) have developed a unique model that allows for a universal interpretation of experimental data on viscosity for systems of different types, while also proposing an alternative method for classifying materials based on a unified temperature scale.
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Giving a "tandem" boost to solar-powered water splitting

Eurekalert - Jul 12 2021 - 00:07
Photoelectrochemical water splitting allows us to produce pure hydrogen from water using solar energy. However, available photocatalyst materials offer low conversion efficiency and insufficient durability. Addressing this problem, scientists from Nagoya Institute of Technology, Japan, combine TiO2 and 3C-SiC, two promising photocatalysts, in a tandem structure, allowing their water splitting system to achieve a state-of-the-art efficiency and high durability. These findings could pave the way for sustainable hydrogen societies.
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Remarkable new insights into the pathology of Usher syndrome

Eurekalert - Jul 12 2021 - 00:07
Human Usher syndrome is the most common form of hereditary deaf-blindness. Researchers have now identified a novel pathomechanism leading to Usher syndrome. They have discovered that the Usher syndrome type 1G protein SANS plays a crucial role in regulating splicing process. Furthermore, they have been able to demonstrate that defects in the SANS protein can lead to errors in the splicing of genes related to the Usher syndrome, which may provoke the disease.
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Humans can learn from animals and insects about impact of climate change

Eurekalert - Jul 12 2021 - 00:07
If we pay closer attention to how birds, rabbits and termites transform their local living spaces in response to varying climate conditions, we could become much better at predicting what impact climate change will have on them in future.This is according researchers* from the Universities of Montana and Wyoming (USA), Tours (France) and Stellenbosch (South Africa). They examined how animals' ability to respond to climate change likely depends on how well they modify their habitats, such as the way they build nests and burrows.
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Study reveals ways to preserve employee morale during cost-cutting

Eurekalert - Jul 12 2021 - 00:07
After cutbacks and layoffs, remaining employees were more likely to feel they were treated fairly if the companies invested in them - and morale was less likely to plunge, according to new research. Those investments can include training for workers, team-building exercises or improving company culture. Even keeping workloads manageable after layoffs can help employees' job attitudes, according to the study.
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Ecosystem destruction endangers local soy agriculture in Brazil

Eurekalert - Jul 12 2021 - 00:07
The destruction of ecosystems in Brazil's Amazon and Cerrado endangers local soy agriculture: Researchers calculate that extreme heat costs $3.55 billion annually on top of $1 billion annually for drier conditions
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Two-thirds of romantic couples start out as friends, study finds

Eurekalert - Jul 12 2021 - 00:07
Movies and television often show romance sparking when two strangers meet. Real-life couples, however, are far more likely to begin as friends. Two-thirds of romantic relationships start out platonically, a new study in Social Psychological and Personality Science finds.
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Want to avoid running overuse injuries? Don't lean forward so much, says CU Denver study

Eurekalert - Jul 12 2021 - 00:07
A new study from CU Denver found that greater trunk flexion has significant impact on stride length, joint movements, and ground reaction forces. How you lean may be one of the contributors to your knee pain, medial tibial stress syndrome, or back pain.
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Scientists blueprint bacterial enzyme believed to "stealthily" suppress immune response

Eurekalert - Jul 12 2021 - 00:07
Scientists have produced the first fine-detail molecular blueprints of a bacterial enzyme known as Lit, which is suspected to play a "stealthy" role in the progression of infection by reducing the immune response. Blueprints such as these allow drug designers to uncover potential weaknesses in bacterial arsenals as they seek to develop new therapeutics that may help us win the war against antibiotic resistance.
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USC researchers discover better way to identify DNA variants

Eurekalert - Jul 12 2021 - 00:07
USC researchers have achieved a better method to identify elusive DNA variants responsible for genetic changes affecting cell functions and diseases.
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Innovative gene therapy 'reprograms' cells to reverse neurological deficiencies

Eurekalert - Jul 12 2021 - 00:07
A novel method of gene therapy is helping children born with a rare genetic disorder called AADC deficiency that causes severe physical and developmental disabilities. The study, led by researchers at The Ohio State University Wexner Medical Center and The Ohio State University College of Medicine, offers new hope to those living with incurable genetic and neurodegenerative diseases.
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Heart risk 'calculators' overlook increased risk for people of South Asian ancestry

Eurekalert - Jul 12 2021 - 00:07
When compared to individuals of European ancestry, South Asians had a more than two-fold risk of developing heart disease.Risk calculators used by clinicians to guide decisions about preventing or treating heart disease do not always reflect the increased cardiac risks faced by people of South Asian descent.
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A Trojan horse could help get drugs past our brain's tough border patrol

Eurekalert - Jul 12 2021 - 00:07
The blood-brain barrier protects the brain and is notoriously hard to get past for drug delivery, making it difficult to treat disorders in the central nervous system. In a mice study, a team of researchers from the University of Copenhagen used a novel approach to study the barrier and in detail characterized a Trojan horse technique to help to solve the challenge.
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Protein appears to prevent tumor cells from spreading via blood vessels

Eurekalert - Jul 12 2021 - 00:07
Researchers have identified a specialized protein that appears to help prevent tumor cells from entering the bloodstream and spreading to other parts of the body.
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New electronic paper displays brilliant colours

Eurekalert - Jul 12 2021 - 00:07
Imagine sitting out in the sun, reading a digital screen as thin as paper, but seeing the same image quality as if you were indoors. Thanks to research from Chalmers University of Technology, Sweden, it could soon be a reality. A new type of reflective screen - sometimes described as 'electronic paper' - offers optimal colour display, while using ambient light to keep energy consumption to a minimum.
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Oncotarget: LAPAS1 is required for S phase progression and cell proliferation

Eurekalert - Jul 12 2021 - 00:07
They identify LAPAS1 as a novel E2F-regulated lncRNA that has a potential role in human cancer and regulates cell-cycle progression and cell proliferation
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Oncotarget: Modulating Tau Post-translational modifications and cytoskeletal network

Eurekalert - Jul 12 2021 - 00:07
EGCG, a green tea polyphenol, as a modulator of in vitro methylglyoxal-induced Tau glycation and its impact on reducing advanced glycation end products in neuroblastoma cells.
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Oncotarget: Inhibitory effects of Tomivosertib in acute myeloid leukemia

Eurekalert - Jul 12 2021 - 00:07
These Oncotarget findings demonstrate that Tomivosertib exhibits potent anti-leukemic properties on AML cells and support the development of clinical translational efforts involving the use of this drug.
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Addressing social needs may help mitigate distress and improve the health of women with cancer

Eurekalert - Jul 12 2021 - 00:07
A new study published by Wiley early online in CANCER, a peer-reviewed journal of the American Cancer Society, has identified unmet social needs in women with gynecologic cancer that could be addressed to improve care for patients and lessen disparities.
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Just 25 mega-cities produce 52% of the world's urban greenhouse gas emissions

Eurekalert - Jul 12 2021 - 00:07
New research published by the open access publisher Frontiers inventories greenhouse gas emissions of 167 globally distributed cities. The study shows that just 25 mega-cities produce 52% of the greenhouse gas emissions from the studied cities. Asian cities emit the most greenhouse gasses (GHG), and most cities of developed countries had significantly higher per capita GHG emissions than those of developing countries. The authors propose three key policy recommendations.
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