Researchers at Griffith University develop novel technique to measure ultrafast processes with unprecedented time resolution, measuring time delay between H2 and D2 molecular hydrogen isotopes with zeptosecond precision. The study has implications for understanding HHG radiation dynamics.
A new study reveals that boomerangs were used to shape the edges of stone tools by Australian Indigenous communities. The research demonstrates comparable use-wear impacts on boomerangs as those observed on Paleolithic bone retouching tools, over 200,000 years ago.
A study of bird survey data reveals that iconic backyard birds are experiencing declines in prevalence in urban areas, while introduced species are on the decline. The findings highlight the importance of monitoring and conservation action in suburbs to protect biodiversity.
A recent study found that social media platforms like Twitter do not accurately reflect the most pressing threats to wild elephant populations, such as habitat loss and human-elephant conflict. Local communities that live with elephants often face resentment due to their safety and livelihoods being at risk.
Researchers from Griffith University and UNSW Sydney developed a robust and functional material system that overcomes the challenges of long-term implantation in biofluids. The system consists of silicon carbide nanomembranes as the contact surface and silicon dioxide as the protective encapsulation, showing unrivalled stability.
Researchers discovered a genetic switch in group B streptococcus that helps it resist metal stress, including zinc and copper. This 'cross-talk' mechanism allows the bacterium to survive in the human body's immune system.
A new vaccine candidate has been developed to treat and prevent toxic shock caused by invasive streptococcal disease. The 'J8' vaccine candidate has shown a 1000-1,000,000 fold reduction of bacterial burden in treated mice.
Researchers mapped out how much waves are likely to change around the globe under climate change, finding that limiting warming to 2 degrees would keep signals of wave climate change within natural variability. However, 48% of the world's coast is at risk if we don't limit warming, with changes in wave height, period, or direction.
Researchers at Griffith University have discovered specific sugar molecules that bind to the respiratory tract, allowing influenza viruses like H5N1 to infect humans. This knowledge could lead to the development of novel anti-influenza drugs to prevent human infection.
Researchers at Griffith University have developed a procedure for making precise measurements of speed, acceleration and material properties possible. Using photons and entanglement, they achieved sensitivity approaching the Heisenberg limit, outperforming previous experiments.
A team of researchers used a combination of Electron Spin Resonance, Luminescence and palaeomagnetic methods to reconstruct the Quaternary evolution of the lower Moulouya River in northeast Morocco.
Scientists at Griffith University have unveiled a highly accurate technique for measuring electrical forces using a single atom as a sensor, with sensitivity down to 100 zeptoNewtons. This achievement allows for the investigation of surface phenomena and has potential applications in quantum computing and medical research.
A team of researchers has successfully tested quantum nonlocality in the presence of photon loss using quantum teleportation. They demonstrated that entangled photons can still be verified even when many are lost during transmission, enabling the development of secure global quantum information networks.
A team of researchers discovered a way to treat severe inflammation from mosquito-borne diseases like Chikungunya and Ross River virus. They developed an NLRP3 inhibitor drug MCC950, which provided significant relief from inflammation and disease in infected mice.
Griffith University researchers used Australia's fastest camera to measure the time it takes for molecules to break apart, achieving a record-breaking 15 millionth of a billionth of a second. This breakthrough could help design new molecules for materials science and drug discovery.
Researchers have discovered the oldest securely aged fossil evidence of modern humans in Africa, pushing back their origins by 100,000 years. The findings from Jebel Irhoud, Morocco, reveal a complex evolutionary history of mankind that likely involved the entire African continent.
Scientists from Griffith University and partners have engineered a new tool to detect cancer by recognizing an unusual sugar present on tumor cells. The innovation utilizes the E. coli toxin, which binds to Neu5Gc, a substance produced by tumor cells.
Researchers at Griffith University are developing highly sensitive nanoscale sensors to monitor strain, pressure, flow rate, magnetic field and temperature in harsh environments. The project aims to improve the safety and efficiency of oil and gas delivery systems in Australia.
Researchers found that devils with higher fitness rates are more likely to contract devil facial tumour disease (DFTD), a transmissible cancer. The study suggests that socially dominant individuals may be more susceptible due to their aggressive behavior and mating encounters.
A team of researchers has discovered a unique assemblage of prehistoric artefacts, including disc-shaped beads and pendant objects, dated to between 30,000 to 22,000 years ago. The findings challenge the theory that Pleistocene human culture declined in sophistication as Homo sapiens ventured beyond India into Southeast Asia.
Researchers develop quantum RAM that models complex problems with unprecedented amounts of data, using a 'quantum hard drive' smaller than conventional simulations require. This breakthrough achieves significant improvements in efficiency, paving the way for advancements in complex simulations and real-world applications.
A Griffith University study found that increased CO2 emissions will cause algae to outcompete and poison coral in the Great Barrier Reef. If left unchecked, this could lead to significant reef degradation and death by 2100.
A large-scale study found China's smaller parks in warmer regions were more heavily modified, while larger parks in colder areas remained pristinely untouched. The research provides valuable insights into the conservation value of protected areas and will aid in achieving international recognition for China's conservation efforts.
Researchers at Griffith University have made significant progress in developing highly efficient catalysts for turning water into clean chemical fuel like hydrogen. The project aims to address high overpotentials hindering gas evolution reactions, which are critical for clean energy generation and storage technologies.
A Griffith University-led project aims to improve community engagement for renewable energy transitions in Korea. The research focuses on addressing local factors that complicate development and providing policy lessons for wind energy planning.
Scientists at Griffith University identified a unique sensory structure in bacteria that binds host-specific sugar and is present on virulent strains of Campylobacter jejuni. Disabling this sensor reduces the ability of campylobacteria to colonize chickens, offering a potential target for antimicrobial drugs.
Researchers at Griffith University have discovered a potential new therapeutic treatment for mosquito-borne alphavirus infections, including Ross River Virus and Chikungunya Virus. Pentosan polysulfate sodium (PPS) has shown promising results in treating acute and chronic disease manifestations of alphavirus infections.
Researchers found that bird habitat and parasite interactions significantly impact malaria infection risk, with co-infections occurring in 36% of infected birds. The study advances understanding of parasitic disease in both humans and wildlife.
A Griffith University study found that high-frequency fires can disrupt nutrient cycling and modify beetle populations in some forest ecosystems. The research aims to improve fire frequency management by understanding the effects on soil, plant, animal, and microbial communities.
Associate Professor Dr Joan Vaccaro's research resolves an anomaly in conventional physics by introducing 'T violation', forcing the universe and us into the future. This breakthrough reveals how time evolution and conservation laws emerged, allowing for aging and a flow of time.
A team from Griffith University monitored 130 koala crossings using retrofitted eco-passages and pinpointed individual koalas with RFID tags, camera traps, and audio radio transmitters. The study provides comprehensive insights into koala behavior and movements.
A global team of researchers has created and tested a panel of 400 chemical compounds, dubbed the 'Malaria Box', with potential application as therapeutic starting points for diseases like malaria, trypanosomiasis and toxoplasmosis. The collaboration opens new doors for international advances in drug discovery.
A quantum-confined bandgap narrowing mechanism has been found to extend UV absorption into the visible light range, enabling design of high-efficiency paintable solar cells and water purification using sunlight. The researchers mixed TiO2 particles with graphene quantum dots, resulting in a composite that absorbs visible light.
A deadly bacteria, Burkholderia pseudomallei, can travel to the brain and spinal cord within 24 hours, according to a new Griffith University study. The findings could lead to discoveries on how other common bacteria enter the spinal cord.
Researchers discover fossils of hominins similar in size to 'hobbits' but at least ten times older, dating back 700,000 years. The findings suggest a striking similarity between the Mata Menge hominins and Liang Bua hobbits, hinting at a possible ancestral relationship.
Researchers from Griffith University's Research Centre for Human Evolution refuted a landmark study suggesting Mungo Man was an extinct lineage of modern humans. The team recovered the genomic sequence of an early inhabitant of Lake Mungo, supporting the argument that Aboriginal Australians were the first inhabitants of Australia.
Researchers at Griffith University identified significant impairments in cellular function of CFS patients. They found dysfunctional signalling may contribute to impaired cell activity, aligning with symptoms. The study provides further evidence for the pathology of this disabling illness.
Researchers at Griffith University used paperbark tree leaves to reconstruct past rainfall activity in tropical and subtropical regions. The study, published in Global Change Biology, offers a new proxy for inferring changes in climate.
A promising discovery has been made in treating and preventing human parainfluenza virus, the second most prevalent cause of acute respiratory tract infection in infants. Researchers have found that combining two existing drugs, Suramin and Relenza, can effectively block the infection.
Scientists challenge previous findings on the ancient species, concluding they disappeared soon after humans arrived in Flores. New dates suggest Homo floresiensis may have lived until around 50,000 years ago, with evidence of simple stone tools persisting until then.
Using 3D bioprinting, Griffith University researchers are developing a new method to replace missing teeth and bone using totally bespoke tissue engineered components. The approach aims to reduce the risks of complications and provide a more invasive-free alternative.
Researchers from Griffith University have successfully implemented a simplified version of the quantum Fredkin gate, a challenging circuit that enables efficient processing in quantum computers. This achievement could lead to more powerful and compact quantum computing systems.
Researchers have developed a nickel-carbon-based catalyst that replaces platinum in producing hydrogen from water, offering a cheaper alternative for renewable energy technologies. The new catalyst exhibits highly efficient hydrogen evolution performance and impressive durability.
Desalination plants can generate renewable hydropower for peak demand periods, improving water security without building new dams. This approach offers cost savings for consumers and government.
A new intelligent technology called iTraining provides real-time feedback on muscle/tendon stresses and strains, enabling personalized rehabilitation programs. The system has the potential to transform the practice of exercise prescription across various performance levels.
A new study from Griffith University uses population viability modelling to quantify the impact of ecotourism on threatened species. For seven out of nine species analysed, ecotourism provides net conservation gains through measures like private reserves and habitat restoration.
Researchers at Griffith University have made a groundbreaking discovery about how bacteria interact with human cells, revealing high-affinity biomolecular interactions between glycans that were previously thought to be weak or non-existent. This finding opens up new avenues for developing vaccines and drugs to block infections.
A large-scale national study on people with dementia in residential aged care found that participants experienced low levels of activity participation and pessimistic attitudes from staff and families. The study suggests improving leisure activities could enhance quality of life for those with dementia living in long-term care.
A new interactive map created by Griffith University researchers has been developed to increase understanding of the complex UN climate regime. The map charts the interactions between over 300 institutions involved in the regime and aims to break down 'silos' that hinder effective policy making.
A study published in International Journal of Cardiology found that mildly elevated levels of bilirubin, a bile pigment, can reduce damage and improve heart function during recovery from a heart attack. Higher levels of bilirubin have also been shown to protect the circulation from oxidative damage.