Two studies published in The Lancet Child & Adolescent Health journal highlight the importance of test-trace-isolate strategies for schools to safely reopen. Modelling the impact of UK schools reopening in September suggests that a second wave of COVID-19 can be avoided with high coverage of testing and contact tracing, while data from...
A study suggests that achieving Japan's plastic recycling targets will depend on collecting packaging waste from the food industry and households. The analysis reveals that it is possible to meet recycling targets if all feasible measures are implemented, but legislative action is hindered.
A team of scientists led by NTU Singapore has discovered parameters that determine the efficiency of spinel oxides as low-cost catalysts for water electrolysis. This breakthrough could lead to more efficient production of hydrogen fuel, a key component in a low-carbon economy.
A new study reveals that dog brains, like human brains, process speech in a hierarchical manner, with intonation processed at lower stages and word meanings at higher stages. The research used functional MRI to measure brain activity in awake dogs while they listened to praise words and unknown neutral words in different tones.
This study assesses telemedicine unreadiness among older adults in the US, using data from the National Health and Aging Trends Study. The results show that a significant proportion of older adults are unprepared to access video or telephone telemedicine due to disability or technology inexperience.
The study's three-dimensional reconstructions of Namapoikia fossils suggest that they were constructed by microbes, not animals. The results indicate a microbial construction, contradicting the long-held idea of calcifying sponge evolution.
A new study published in Disability & Society journal recommends a personal care system that focuses on high-quality personalised care building self-esteem and confidence in young people with disability. The research found that supporting workers to value the contributions of people with disability is a protective mechanism for both.
Research finds that corporate activism can have both positive and negative effects on a company's financial performance. Aligned values between the corporation and its stakeholders result in an increase of 8% in next-quarter sales growth and 12% in next-year sales growth. Misaligned values lead to a 2% stock decline.
Researchers identified thousands of potentially functional SNPs associated with changes in gene expression, highlighting the unique value of using iPSC-derived neurons as a model. The study advances understanding of genetic causes of neuropsychiatric disorders and offers a path to novel disease treatments.
A South Australian program to help victims of bullying and aggression has been adapted by several state education systems in Europe, showing positive results in Italy. The Preparation, Education, Action, Coping, Evaluation (PEACE) antibullying program produced a significant reduction in bullying and improvements in student wellbeing.
A new study found that half of low-income communities have no ICU beds, exacerbating COVID-19 mortality rates. The lack of access to critical care units compounds the impact of the virus on these communities, with higher infection rates and comorbidities increasing the risk of death.
A large international study analyzed genetic and clinical data from 4,444 MDS patients to assess the impact of TP53 gene mutations on cancer outcomes. The study found that having two mutated copies of TP53 led to worse outcomes, while one copy had similar effects as a non-mutated copy.
A German-French research team is developing a new sensor network to monitor ship emissions and improve the monitoring of pollutants in the marine environment. The project aims to provide a tool for observing the extent of pollution arising from ship collisions, affecting coastal populations' health.
A new study shows that physically fit patients are more likely to benefit from atrial fibrillation ablation, with a lower risk of recurrent arrhythmia and improved outcomes. The study found that high cardiorespiratory fitness can act as an antiarrhythmic medication, keeping patients in rhythm after the procedure.
Researchers at Yale University discovered how sarecycline's chemical structure makes it an effective antibiotic for treating acne. The study found that sarecycline binds to messenger RNA in bacterial ribosomes, blocking protein synthesis and boosting its effectiveness.
A new UCL study using brain imaging found that paying attention increases energy use in the brain, while diverting energy from unattended tasks. The brain has a hard limit on energy supply, which can lead to feelings of overwhelm and neglect of important information.
Emergency department visits plummeted by 41.5% in Colorado and 63.5% in New York as the public responded to social distancing messages during the COVID-19 pandemic. Despite hospital admissions increasing, serious injuries and illnesses suffered undiagnosed or untreated
Studies of alpha-synuclein protein aggregates found variations in elongation rates and fibril structures, depending on cross-seeding and pH levels. High-speed atomic force microscopy enabled visualization of growth over time, shedding light on amyloid-related diseases.
Researchers call for integrated management strategy to combat Mimosa diplotricha's impact on crop yields, biodiversity, and local livelihoods. The invasive weed is threatening the region's agricultural productivity and socio-ecological balance.
A new study identifies 20 ways AI can be used to facilitate crime over the next 15 years, with fake content ranking highest in concern. The report highlights the potential for AI-powered crimes like deepfakes to erode trust in audio and visual evidence.
New research published in Nature Geoscience reveals that early Mars was covered in ice sheets, not flowing rivers. The study analyzed over 10,000 Martian valleys and found striking similarities with subglacial channels in the Canadian Arctic Archipelago.
Researchers discovered three stages of preservation: water transporting antimicrobial metal cations, followed by fiber swelling and inorganic crust formation, and gradual silicification. The study provides insight into nanoscale mineralization and its role in preserving ancient textiles.
Researchers have discovered that iron is internalised by CD44, a membrane protein known for its association with metastases. This allows cancer cells to acquire metabolites necessary for the metastatic state.
Researchers found that friendship with high-achievers has a positive impact on students' academic performance, while befriending underachievers can lead to a drop in grades. The study analyzed the social networks of 117 first-year students and used stochastic actor-based modeling to address the dynamics of social group members' behavior.
Researchers at CeMM developed a scalable strategy to discover novel molecular glue degraders, which can eliminate disease-causing proteins by targeting the cellular protein quality control system. The study identifies a set of novel compounds that induce the degradation of cyclin K, essential in many cancer types.
Researchers at the University of Cambridge discovered that G-quadruplexes form in regions of DNA rich in guanine, playing a role in transcription and driving tumour growth. The structures are prevalent within genes and genetic regions active in breast cancer cells.
Researchers analyzed the daily deal market to identify trade-offs made by both parties during transactions. Larger platforms can exert bargaining power, while smaller platforms offer higher profit shares to merchants, providing an alternative outlet for price negotiation.
Researchers at the University of Illinois compared two composite manufacturing methods, frontal polymerization and bulk polymerization. Frontal polymerization, a new out-of-autoclave method, offers several advantages, including reduced capital investment, faster curing times, and lower environmental impact.
A new study by Flinders University researchers highlights the importance of sustainable food choices, which not only benefit individuals but also the environment. The study found that people who participate in community gardening or local food swaps experience improved mental health and social connections.
Researchers found that early adversity in wild female baboons elevated glucocorticoid levels by up to 14% in adulthood. The study suggests that early experiences of adversity and social relationships have independent effects on adult stress responses.
A recent study published in the Journal of Planning Education and Research found that demolishing dilapidated houses can lead to nearby property owners improving their own homes. The study examined changes to house conditions over time and found that properties near demolitions showed fewer signs of deterioration.
Research reveals that a marketing claim of reducing negative product properties can be interpreted in two ways, leading to improved or negative evaluations. Consumers with an incremental mindset view these claims positively, while those with an entity mindset perceive them negatively.
A new study at Carnegie Mellon University found that language biases against women can undermine their chances of advancing in science and tech. The research, published in Nature Human Behavior, suggests that linguistic associations may be causally related to people's implicit judgement of what women can accomplish.
Scientists have engineered antiviral compounds that can neutralize several types of coronaviruses, including COVID-19 and MERS. These compounds showed strong activity against SARS-CoV-2 and improved survival rates in mice infected with MERS.
Tropical Storm Isaias is expected to bring heavy rain and flash flooding to the US East Coast, with NASA tracking its movement and intensity using visible and water vapor imagery. The storm's center was located near latitude 30.2 degrees north and longitude 80.1 degrees west, with estimated minimum central pressure of 994 millibars.
A new study found that inflammation in the olfactory system, triggered by environmental toxins, may contribute to the development of Parkinson's disease. Deposits of alpha-synuclein protein were found in areas where olfactory neurons project, and mice with similar defects showed signs of PD-like behaviors.
Deborah Lang's research aims to discover innovative treatments for melanoma by targeting molecular pathways involved in normal cell development. The grant will support her study on the role of YAP and TAZ genes in melanoma progression.
Researchers propose empirical bioethics studies to address unique ethical challenges in COVID-19 management, including resource allocation and patient rights. The studies aim to provide a body of evidence describing these challenges and informing interventions.
Researchers have found that transferrin, a glycoprotein, may critically contribute to severe COVID-19 by increasing blood clotting risk. The study, published in Diagnostics, suggests that transferrin could serve as a biomarker for early identification of high-risk patients.
Research has found that the brains of humans, flies, and mice share similar mechanisms for brain development and function. This similarity can be interpreted in two ways: as evidence of a single ancestral brain or independent evolution of brain circuits. The study identified shared genetic regulatory mechanisms controlling brain area f...
The study assesses the effect of COVID-19 measures on perpetrator behavior, including changes in supply-demand dynamics and shifts towards online markets. It will inform efforts to safeguard vulnerable children and adults during the pandemic.
Researchers analyzed 48,635 coronavirus genomes, revealing the six strains of SARS-CoV-2 and their global spread. The study found that strain G and its related strains GR and GH are the most frequent, representing 74% of all gene sequences.
Researchers investigated SARS-CoV-2 presence on environmental surfaces in an ophthalmology examination room. The study found detectable COVID-19 viral material on various surfaces, highlighting the need for infection control measures.
Research findings from the University of Sydney confirm minimal COVID-19 transmission rates in NSW schools and early childhood education services. Transmission rates were lower than those seen for other respiratory viruses like influenza, supporting effective pandemic response strategies.
A new analysis of the CANTOS trial found that patients receiving canakinumab had significantly lower rates of total hip or total knee replacements over an average follow-up of 3.7 years. The study's findings are important as no treatments currently exist to prevent or slow osteoarthritis progression.
Decades of research have failed to show consistent benefit for lowering LDL cholesterol levels in reducing heart disease and death. The approach has been shown to fail in identifying those at high risk while including those at low risk, who don't need treatment.
Researchers identified reduced functional connectivity between the cerebellum and extrastriate cortex in FMR1 premutation carriers, which may serve as an early emerging indicator of FXTAS. This biomarker could help predict who among FMR1 carriers will develop characteristic symptoms before they appear.
A multidisciplinary team from UTMB discovered a Zika virus mutation that may have contributed to the 2015/2016 epidemic and microcephaly cases. The study found that this mutation enhances mother-to-baby transmission, neurological disease, and lethality in newborn mice.
A review of 34 studies found that ß2-agonists improved anaerobic exercise performance by 5% in athletes without asthma, with significant benefits for sprint and strength performances. The oral route was more effective than inhalation, but the impact of WADA-approved versions remains uncertain.
A new study suggests that plastic from used personal protective equipment (PPE) can be transformed into renewable liquid fuels, similar to standard fossil fuels. Pyrolysis is identified as a promising method of recycling PPE waste into biofuels.
Scientists at Dana-Farber Cancer Institute discovered how an abnormal protein misdirects gene expression in cells, contributing to the growth of sarcoma tumors. The researchers found that a small segment of the SS18-SSX fusion protein binds to nucleosomes, leading to aberrant activation of genes.
Researchers found that people with age-related macular degeneration, a disorder caused by overactive complement, are at greater risk of developing severe complications and dying from COVID. Complement inhibitors may help treat patients with severe disease.
Researchers at Ben-Gurion University and National University of Singapore have developed a new method to detect connected, vulnerable IoT devices before they are compromised. This enables telcos to take preventive actions quickly and prevent massive DDoS attacks from hitting their infrastructure.
The special collection highlights RWHAP's strategies for improving HIV care, including pre-exposure prophylaxis (PrEP), data analysis, and collaborative efforts. HRSA's program serves over half a million people in the US annually, achieving high viral suppression rates.
Researchers from the University of Surrey have developed a pioneering circuit design using source-gated transistors to create compact circuit blocks. This innovative design improves performance, reduces waste and makes manufacturing more cost-effective.
Scientists analyzed atmospheric and oceanic factors behind the 2017/18 La Niña event's cooling. Wind stress and subsurface cold water played significant roles in the event's second-year cooling, with differences observed from previous events.
A large international study identified key genetic contributors to stroke risk in individuals of African ancestry, providing insight into ethnic-specific and global risk factors. The study found that a common variation near the HNF1A gene was strongly associated with increased stroke risk.
A study by Mayo Clinic researchers found that emergency department visits declined by 42-64% during the four-month period, with largest declines seen in areas with high COVID-19 cases. Hospital admissions remained relatively stable until local increases in COVID-19 cases led to dramatic upticks.
The Smart Stirrer, a novel magnetic stirrer, monitors multiple parameters such as color, transparency, conductivity, viscosity, and temperature wirelessly to enable real-time tracking of chemical reactions. This innovative device allows for automation, reproducibility, and safety in laboratory settings.
A blood test can predict which cancer patients will benefit from immunotherapy, a treatment option for advanced cancers. The test analyzes changing levels of tumour fragments in the blood to identify those who will respond well to the treatment.