Researchers have developed a unique 3D printed system to harvest mesenchymal stem cells from bioreactors, which can be used for various treatments. The system combines microfluidics and 3D printing to process adult stem cells, potentially making stem cell therapies more widely available.
Researchers have developed a rigorous computer simulation technique to optimize LNG tank design, reducing construction costs while improving safety against catastrophic failures. The new model can be used to mitigate environmental and economic consequences of failure, enabling Australia to store more energy at the right time.
A recent study published in Pharmaceutics suggests that berberine can suppress the proliferation of lung cancer cells, reduce airway inflammation, and modulate genes involved in inflammation. The researchers used liquid crystalline nanoparticles to enhance safety and effectiveness.
A major study explores biases against women, minorities, and Indigenous knowledges in Australian history on Wikipedia. The research aims to improve representation and make the platform more equitable.
A new study published in the American Journal of Clinical Nutrition found that a healthy Mediterranean diet can significantly improve symptoms of depression in young men. The 12-week randomized control trial showed that nearly all participants stayed with the program and reported positive results.
A new study reveals that bacteria in the ocean swim through their environment while hunting for specific chemical cues, governing processes that control climate and marine food web health. The research demonstrates the importance of microbial behavior in shaping the ocean's microbiome.
A new e-nose prototype, NOS.E, can distinguish between six whiskies by brand names, regions, and styles in under four minutes, with 100% accuracy for region detection and 96.15% for brand name identification. The technology has applications beyond whisky, including counterfeiting detection in perfume and wine.
Scientists have identified a single-celled marine microbe that can photosynthesize, hunt, and eat prey, making it a secret weapon in the battle against climate change. This microbe can sequester carbon by releasing a heavy exopolymer that sinks to the ocean floor.
Research suggests that genetic material from E. coli bacteria in farm animals may contribute to the evolution of deadly pandemic strains. The study found that ColV plasmids in pigs, cattle, and chickens can increase the likelihood of antimicrobial resistance and extra-intestinal infections in humans.
Researchers at UTS have designed a molecule to tackle issues with lithium-oxygen batteries, increasing discharge capacity and efficiency. The breakthrough paves the way for long-life, energy-dense batteries capable of matching petrol-fuelled cars' driving ranges.
A new study found that Hong Kong's remote sensing enforcement program significantly reduced harmful chemicals at the roadside and in the atmosphere. The program led to a 22-39% reduction in total hydrocarbons, carbon monoxide, and nitric oxide emissions from high-emitting vehicles.
A novel carbon-based biosensor developed at the University of Technology Sydney detects electrical signals sent by the brain, translating them into commands for autonomous robotic systems. The biosensor overcomes three major challenges in graphene-based biosensing: corrosion, durability, and skin-contact resistance.
Researchers at University of Technology Sydney identified microRNA-21 as a potential therapeutic target for chronic obstructive pulmonary disease (COPD). Inhibition of microRNA-21 using antagomir-21 reduced inflammation and improved lung capacity in experimental models.
New research highlights the importance of social support during pregnancy, finding that women with low levels of emotional or affectionate support are at increased risk of depression and anxiety. The study suggests that screening for social support and providing community-based services may help improve health outcomes.
Scientists from University of Technology Sydney developed energy-related carbon budgets for 12 main industry sectors, showing that it's still possible to limit global warming to 1.5C with timely climate action. The research provides sector-specific emission targets and a holistic model for decarbonization pathways.
A new study found that most people maintain their pre-retirement level of social support after retirement, with women and those with high social support experiencing an improvement in mental wellbeing. The research also shows an increase in life satisfaction for couples where either the man or woman retired.
Researchers found that nanosilver treatment can increase the risk of recurrent infections when used long-term due to pathogen adaptation. Long-term exposure allows bacteria like Pseudomonas aeruginosa to evolve and resume normal growth upon discontinuation of treatment.
A systematic review of social media research identified 46 harmful effects, ranging from psychological harms like jealousy and loneliness to security and privacy issues. The study highlights the need for user moderation and software development strategies to mitigate these negative effects.
Researchers found that a low opening offer can be effective if it's within a 'fair game' window, avoiding negative emotions, but not so low that it backfires. A balance must be struck to achieve a better outcome in negotiations.
An Australian study found that trust in government approval of safe COVID-19 vaccines is the primary driver of vaccine uptake. Perceived effectiveness in protecting others was also a significant factor. The study revealed lower rates of vaccine uptake among younger, unemployed individuals and those with lower altruistic beliefs.
Researchers from University of Technology Sydney have developed new technology that integrates quantum sources and waveguides on chip using hexagonal boron nitride and adhesive tape. This innovation paves the way for future everyday use of quantum communications, improving online security and privacy.
A new study asked over 470 firefighters about their recovery methods in extreme heat, finding that simple strategies like finding shade and drinking water are often used. The research suggests potential for better cooling and recovery protocols to improve firefighter safety and performance.
Researchers have modelled how drugs are delivered to the respiratory tract via an inhaler to better treat lung diseases. Finer drug particles of around one micron are better able to travel further into the lungs.
Research in the southern Murray-Darling Basin has found a downward spiral in water availability, driven by accelerated changes in climate. Since the 1990s, cool season rainfall and river heights have significantly decreased due to increased evaporation and changed precipitation patterns.
Researchers developed an AI-powered tool to identify and recommend jobs based on underlying skill sets, increasing the chances of success in job transitions. The system can also respond to changes in job demand and provide precise skills needed to transition to a new occupation.
A recent study modelled social, economic, and personal factors influencing voters and parties to identify four key levers that tip the balance towards political extremes. Social contagion and macro-economic factors such as employment and economic growth play a significant role in driving polarization.
A computer simulation modelled by Associate Professor David Goldbaum suggests a leader emerges through a dynamic self-reinforcing social process, even with identical attributes among group members. The study finds that building up influence and gaining popularity is key to becoming a leader.
A new study from the University of Technology Sydney models how coronavirus aerosols travel through our lungs, revealing that more than 65% of particles reach the deepest region where damage can occur. The research also shows that the right lung is more affected by virus deposition due to its asymmetrical anatomy.
Two research breakthroughs accelerate the development of synthetic diamond-based quantum technology by addressing cost and fabrication difficulties. A new hard masking method enables precise engineering of optical defects in diamond devices, while a novel growth process uses lower-cost polycrystalline substrate.
Research shows that between 60-70% of attention on social media platforms is focused on just 10 popular domains, while new competitors struggle to survive. The study's findings indicate a decline in online diversity and a potential for artificially high prices and constraints on innovation.
Researchers uncover novel cell division mechanism in Haloferax volcanii, a microorganism from the archaea realm. This discovery offers new insights into the evolution of life and potential biotechnological tools for delivering vaccines or drugs.
Researchers used mirror SELFI to detect nanoparticles' size and location with nanometre resolution, enabling tracking of disease-causing viruses. This breakthrough could lead to new sensing methods for biomedical applications.
Scientists have developed a new technique to manipulate nanoparticles with the same refractive properties as their background environment, overcoming a fundamental technical challenge. This breakthrough has huge potential in fields like medicine, enabling precise manipulation and measurement of microscopic objects inside cells.
A large-scale study found that innovative companies experienced 1.95% higher yearly growth in profitability compared to non-innovative firms. The study highlights the significant financial benefits of innovation for companies, supporting job creation and economic growth.
A team of researchers has proposed a new composite foundation system using inexpensive polymeric materials to protect structures sitting on deep foundations. The novel technique uses geotextile layers to isolate the building from the ground, reducing impact of large ground deformations due to fault rupture.
Researchers analyzed 94 million tweets to detect early signs of depression and suicidal thoughts during the pandemic. The study found a significant jump in depression levels at the start of the outbreak and a notable increase in users' social media time during lockdowns.
A genomic study reveals four distinct genetic clusters of weedy seadragons in NSW, Victoria, and Tasmania, suggesting the Victorian population may form a subspecies. The findings highlight the need for conservation management to account for these distinct populations.
Researchers have demonstrated a way to control nanoparticles to lase at low power, producing sharp signals for biosensing and bio-imaging. This breakthrough reduces tissue damage and improves the accuracy of sensing indicators, holding promise for early-stage disease detection.
The University of Technology Sydney led collaboration created a nanocrystal growth method that produces programmable atomic thin layers, arbitrary barcoded nanorods with morphology uniformity. The result is millions of different kinds of nanobarcodes for future nanoscale sensing applications.
Researchers discovered a significant decrease in chemical diversity and quantity of gases released by corals during heat stress experiments, indicating potential impacts on coral resilience. The study highlights the importance of understanding the 'smell' of corals as an indicator of reef health.
The team's 'virtual ANC headphone' uses laser-based technology to eliminate the need for users to wear head/ear phones or buds. It significantly reduces ambient noise in both open and enclosed spaces, decreasing distractions and improving work/rest ease.
A new microscopy technique, SPOT, allows for the simultaneous observation of multiple organelles and their complex lipid dynamics. This breakthrough enables researchers to study organelle interactions, diagnose diseases, and monitor progression with unprecedented precision.
Researchers have identified key genes that help corals respond to low oxygen levels, but found variability in sensitivity among species. This discovery may inform novel diagnostics and breeding efforts for improving reef resilience.
Scientists have uncovered the chemical structure behind defects in white graphene that emit single photons, paving the way for controlled fabrication and practical applications. The study reveals a direct link between carbon incorporation and quantum emission, with potential implications for quantum sensing and computing.
Researchers analyzed long-term phytoplankton data to understand climate change effects on ocean productivity and biodiversity. The study found a significant increase in warm-water species, suggesting an adaptation advantage under changing conditions.
Scientists at the University of Technology Sydney have developed a highly sensitive saliva test for SARS-CoV-2 virus antigens, detecting presence in under 15 minutes. The test aims to identify contagious individuals before symptoms appear, enhancing contact tracing and disease management.
The Aboriginal Legal Service is developing a user-friendly digital platform to improve its Custody Notification Service. The project aims to optimize data collation and make information more accessible for wider insights and understanding. This enhancement will strengthen the organization's advocacy, policy, and law reform work.
A comprehensive review of animal and cellular models of SARS-CoV-2 infection and COVID-19 highlights the importance of understanding underlying diseases in predicting mortality. The study identifies key factors, including age, male sex, social deprivation, and chronic conditions, that increase the risk of severe disease.
Researchers examine the impact of unconventional monetary policy on bank risk-taking in the syndicated loan market, finding no additional interest rate reduction for riskier firms. This suggests that loose lending is not a concern under unconventional monetary policy measures.
Researchers have developed a new method to enhance graphene-based supercapacitors, increasing storage capacity and reducing size. The approach uses gel-based electrolytes, offering a path to miniaturized on-chip energy storage systems compatible with silicon electronics.