A global research team has developed a new adsorbent-based desalination process that uses sunlight to regenerate metal-organic frameworks (MOFs), producing clean drinking water in under 30 minutes. The technology filters harmful particles and achieves a TDS of <500 ppm, making it suitable for millions of people globally.
A study on Arctic tundra plants reveals that snow cover and summer temperature significantly impact functional trait diversity. In a warming climate, tundra plants may develop taller leaves and rapid resource-acquisition traits.
Researchers found that filling homes with calming pheromones can reduce undesirable interactions between cats and dogs, such as dog chasing cat or barking at cat. Both Feliway Friends for cats and Adaptil for dogs showed positive effects on desirable behaviors like friendly greetings and relaxation in the same room.
The ACM SIGCOMM conference emphasizes the importance of communications technologies in maintaining daily life. The virtual event showcases research papers on various topics, including programmable switches and video applications. Keynote speakers are recognized for their contributions to data network architectures, and the conference a...
A new study suggests that climate change may require cultural sites to undergo transformation rather than strict preservation. Experts argue that some landmarks should remain damaged as a 'memory' of the event and serve as a warning for communities.
A new analysis reveals that education has a positive impact on cognitive function in early and middle adulthood, but does not prevent age-related cognitive declines. Individuals with more years of schooling tend to have higher levels of cognitive function until later in life.
A recent clinical trial found that aspirin use increased the risk of advanced cancer progression and early death in older adults. Aspirin was associated with a higher risk of metastasized cancer and stage 4 cancer, leading to higher mortality rates among those diagnosed with advanced solid cancers.
Physicists have created a new method to study previously invisible quantum states of electrons using optical vortices. By combining conventional laser beams with swirls of light, researchers can detect the properties of emitted photoelectrons and gain insights into material structure and interaction with light.
A recent study published in ACS Pharmacology & Translational Science found that COVID-19 does not directly damage taste bud cells, contradicting previous studies. Instead, the researchers suggest that taste loss is likely caused by events induced during COVID-19 inflammation.
A new study published in Nature Climate Change suggests that intensified rainstorms predicted for a warmer climate may efficiently water major crops, partially offsetting projected yield declines caused by rising heat. The research found that years with heavy rains of up to 20 millimeters per hour resulted in higher yields.
The Undinarchaeota, a previously unknown phylum of aquatic Archaea, have been found to likely depend on partner organisms for growth, while also conserving energy through fermentation. Their discovery provides new insights into the diversity and evolutionary history of Archaea.
New research from UBC Okanagan creates a sustainable and non-toxic oil and water-repellent performance textile finish. The fabric repels water, sweat, and oils without using PFCs, addressing environmental concerns.
A survey study evaluated the curriculum on health disparities and perceptions of training among internal medicine residents. The findings suggest that program directors and residents have differing perspectives on the adequacy of training, highlighting a need for improvement.
A study published in Annals of the Rheumatic Diseases identified a genetic variant associated with an increased risk of interstitial lung disease among Japanese rheumatoid arthritis patients. The variant, located in the RPA3 gene, is linked to fibrosis and triggers complications in RA patients.
Researchers at POSTECH developed a remote magnetic-sensitive artificial catalyst called MAG-NER, which shows high catalytic efficiency within living cells. The catalyst transforms non-fluorescent reactants into fluorescent products through implanting MAG-NER into living cells and applying alternating magnetic fields.
Researchers found that native lizards harbor parasites controlling invasive species, keeping their populations under control. The study suggests biodiversity is a key factor in resisting invasions.
The combination of first-line nivolumab and ipilimumab demonstrated an improvement in overall survival compared to platinum-based chemotherapy for patients with unresectable malignant pleural mesothelioma. The study showed a two-year overall survival rate of 40.8% for the treatment arm vs 27.0% for the chemotherapy arm.
The addition of sintilimab to pemetrexed and platinum chemotherapy significantly improved progression-free survival in patients with non-squamous non-small cell lung cancer, with a nearly two-fold increase observed. The overall response rate was also higher in the sintilimab-combination group compared to the placebo combination.
In a Phase 3 study, ensartinib demonstrated statistically significant longer progression-free survival compared to crizotinib in ALK+ NSCLC patients. The study found that ensartinib significantly prolonged overall response rate and time-to-treatment-failure rate in brain metastases
The COVID-19 pandemic has highlighted discrepancies in EU state aid provided to airlines, airports, and air transport stakeholders. Dr. Steven Truxal's article identifies the varying levels of support offered by individual EU states, with some conditions attached.
A new study demonstrates the potential of an intranasal vaccine platform using self-assembling peptide nanofibers tagged with antigens, inducing an immune response and activating T cells without adjuvants. This technology offers a safer and more effective alternative for generating long-lasting immunity against diseases.
This observational study examines changes in patient volume and treatment for acute heart attacks during the COVID-19 pandemic. The results show that there were significant increases and decreases in case rates, treatment approaches, and patient outcomes before and after the pandemic onset.
Tyrus Berry is developing a semiparametric modeling framework to leverage strengths of parametric and nonparametric methods. The project aims to provide flexible models with quantifiable uncertainty for optimal predictions in limited noisy observations.
A new DNA test can accurately identify individuals whose gonorrhea is curable with a single dose of oral ciprofloxacin, providing an alternative treatment option. The study found that all 106 subjects identified as having the wild-type gyrA serine strain were cured with the antibiotic.
Scientists at UC Berkeley and RUB develop technique to read complex metal arrangement in MOFs using atom probe tomography, enabling encoding of multiple chemical functions. This breakthrough could lead to programmable substances and revolutionize material synthesis.
D. Sarah Stamps will investigate volcano-tectonic interactions during early phase continental rifting at the Natron Rift in Tanzania using GPS and geochemical data. She aims to fill knowledge gaps and advance understanding of volcanic eruptive processes and early phase continental rifting.
Researchers have developed a new CRISPR technique that allows them to target and reduce specific messenger RNA (mRNA) molecules involved in early embryonic development. This approach enables the study of genes that were previously difficult or impossible to manipulate, and has shown promise for understanding infertility and development...
Researchers synthesized current evidence on gene regulatory networks and neuronal networks to understand animal behavior. The integration of these networks reveals complex dynamics, including environmental factors and social behavior influencing gene expression changes.
The Florida Current, a key component of the Gulf Stream, has slowed significantly over the past century, with its strength being the weakest in the past 110 years. This decline is linked to the broader Atlantic Meridional Overturning Circulation (AMOC) system, which plays a crucial role in regulating global climate.
A survey study of US physicians found differences in burnout, symptoms of depression, and career satisfaction based on race/ethnicity. The findings suggest that physicians from diverse racial and ethnic backgrounds experience varying levels of emotional exhaustion and depressive symptoms.
A new treatment option shows promise in improving survival rates for babies with a rare cerebrovascular disorder. The study found that endovascular treatment can reduce the severity of pulmonary hypertension, allowing babies to cross the critical line on their way to survival.
A new study reveals that heavier smokers face a 17-fold increase in emphysema and an 8-fold increase in atherosclerosis. The study found associations with 28 separate health conditions, including lung cancer and cardiovascular diseases.
The study found that implementing antiretroviral therapy (ART) for HIV and newer tuberculosis medications decreases the risk of death for adults with drug-resistant TB. Access to these life-saving medications varies widely globally.
A new combined approach improves prediction of type 1 diabetes in high-risk children, allowing better risk counselling and early intervention. The test doubles the efficiency of newborn screening programmes to prevent life-threatening ketoacidosis.
Researchers successfully promoted plant growth and increased seed yield by expressing high-speed-type myosin XI from Arabidopsis in Camelina sativa, a promising plant for biodiesel. This technology is expected to increase productivity per area unit and has potential applications in other plant species.
Researchers developed a novel CO2 separation technology using gate-type adsorbents, achieving high CO2 selectivity and recovery capacity. The adsorbent's flexible structure generates cold heat during adsorption, suppressing temperature rise and improving system efficiency.
A titanate nanowire mask can trap and destroy pathogens using photocatalytic properties of titanium dioxide, potentially reducing waste and environmental impact of disposable masks
A new experiment has characterised the properties of electrons emitted when adenine, a key DNA nucleobase, is bombarded with high-velocity ions. The study's findings could improve understanding of how radiation damage increases cancer risk in cells.
A newly identified mutation in microsomal triglyceride transfer protein (MTP) may enable the development of more specific inhibitors to reduce triglyceride levels without intestinal side effects. This discovery has important public health implications for cardiovascular disease prevention.
A research team led by Thomas LaToza aims to create a community infrastructure for conducting online software engineering user studies. The proposed platform will increase the quality of software engineering tools and techniques, enhancing productivity and effectiveness among software engineers.
A team of researchers offers new explanations for how living systems form ordered patterns through instabilities in un-patterned systems. The study revisits Turing's theory to prove mathematically how instabilities can occur through simple reactions and widely varied environmental conditions.
Researchers tracked the evolution of stellar eggs in Taurus, discovering internal structures and bipolar gas streams that indicate a star's birth. The team used ALMA's compact array to observe starless cores and found evidence for 'first hydrostatic cores,' short-lived objects formed before a baby star's birth.
A new study by scientists at the University of Cambridge's Autism Research Centre found that transgender and gender-diverse adults are three to six times more likely to be diagnosed as autistic. The research used data from over 600,000 adult individuals and confirmed previous smaller scale studies.
Researchers at The Wistar Institute identified a cell-surface glycomic signature associated with persistent HIV transcription in T cells. This signature, characterized by the presence of fucose and Sialyl-LewisX, may help target hidden HIV reservoirs during antiretroviral therapy.
Chinese scientists introduce FlowRACS, a flow-mode Raman-activated cell sorter, to support high-throughput discovery of enzymes and their cell factories at the precision of just one microbial cell. The instrument can screen yeast for its TAG content and profile in real-time.
Researchers reanalyzed image data from Voyager 1, 2 and Galileo spacecraft to investigate orientation and distribution of ancient tectonic troughs on Ganymede. A computer simulation suggests that the giant crater could have resulted from an asteroid impact with a radius of 150km.
Researchers at Goethe University have isolated an ancient enzyme that enables early bacteria to produce energy without oxygen. The Rnf enzyme functions like a pumped-storage power plant, generating electricity and producing ATP.
Scientists have created a new 3D cell culture model of the pulmonary arterial wall to study pulmonary arterial hypertension. The model successfully recapitulates the process central to the pathogenesis and progression of PAH, allowing researchers to test potential drug candidates for treatment.
A new process developed by SFU chemist Robert Britton and his team allows for the creation of new nucleoside analogues in a fraction of the time previously required. This breakthrough has significant implications for treating viral infections and cancer.
The Smart Rolling Stock Maintenance project aims to reduce costs, increase reliability, and enhance safety through the use of industrial automation and advanced condition monitoring. The project will explore the potential of data analytics to plan and schedule maintenance more efficiently.
The employment-to-population ratio for working-age people with disabilities decreased from 28.4% in June 2020 to 28.1% in July 2020, while the labor force participation rate for these individuals also declined. These findings suggest prolonged unemployment may discourage workers and lead to long-term employment stress.
A new study by USC researchers found that El Niño cycles are an unreliable predictor of droughts in the American West. Instead, Earth's dynamic atmosphere plays a significant role in wet and dry cycles, making drought forecasting challenging.
Researchers at Yale University found that patients with COVID-19 had abnormal liver tests at much higher rates than previous studies, associated with poorer outcomes. The study also discovered a relationship between drugs used to treat severe COVID-19 and liver damage.
Researchers at LMU München report a hydrothermal mechanism that could have promoted the prebiotic evolution of self-replicating molecules. In an experiment, warm water circulation through pores stimulates RNA strand replication, overcoming the initial problem of double-stranded RNA formation.
A study published in Immunity identified five humoral immune response markers that can correctly classify convalescent COVID-19 patients and those who did not survive the disease. These markers, including IgM and IgA1 responses to S protein and N protein, were able to predict patient outcomes more accurately than demographic factors.
Jennifer Lerch received funding from the State of Delaware to provide assistance to the Delaware Department of Corrections in using the Risk-Need-Responsivity (RNR) Simulation Tool. The project aims to enhance the tool's capabilities and address inmate needs.
The study aims to characterize the occurrence and concentrations of pharmaceuticals and personal care products (PPCPs) in water and sediments. The researchers seek to establish a baseline for future evaluations of wastewater treatment technology and public health.
A new scientific statement from the American Heart Association recommends incorporating dietary screening into routine health care visits. The goal is to assess an individual's total dietary pattern and provide actionable next steps, helping patients set achievable dietary goals.
Researchers created a new reporter mouse strain to visualize and manipulate P2X2-expressing cells, revealing their expression in specific subsets of sensory nerves. The study sheds light on the selective targeting of therapeutic approaches to address sensory nerve dysfunction.
Researchers at Kumamoto University discovered that NSD2 enzyme prevents cellular senescence by maintaining cell growth and serum response. Reduced NSD2 leads to increased expression of genes related to cell aging and decreased activity of growth-promoting genes.