Researchers at Chalmers University of Technology have developed a new method to increase the efficiency of microcombs, raising their efficiency from around 1 percent to over 50 percent. This breakthrough enables high-performance laser technology for various applications in space exploration, healthcare, and other industries.
A new study by Chalmers University of Technology and KTH Royal Institute of Technology found that Swedish students performing in English-language programming courses obtained significantly worse results and dropped out prematurely compared to their peers studying in Swedish. The researchers measured student performance based on test qu...
The Graphene Flagship project has produced significant contributions to Europe's GDP and GVA, with an estimated return on investment of 14.5-fold. By 2030, the project aims to create over 81,000 jobs internationally.
Researchers have successfully integrated sensors, skeletal implants, and prosthetic limbs to enable unprecedented control over every finger of a bionic hand. The innovation uses reconfigured residual limbs and redistributed nerves to provide improved prosthetic control and sensory feedback.
Scientists at Chalmers University of Technology have created a new method for removing mercury from concentrated sulphuric acid, reducing levels by more than 90%. This innovation could lead to reduced mercury emissions and the production of high-purity, non-toxic products in industries such as mining and metal refining.
Researchers from Chalmers University of Technology have developed a high-frequency radar technique to measure the flow of solids in fluidized beds with unrivalled precision. This breakthrough could lead to more efficient processes in energy conversion, carbon capture, and other industries.
Researchers at Chalmers University of Technology have developed open-source software, SuperConga, to explore new superconducting properties and advance quantum computing. The program operates at the mesoscopic level, enabling simulations that can 'pick up' the strange properties of quantum particles.
A new study from Chalmers University of Technology reveals that the marine environment is at risk due to ship emissions, particularly from scrubber discharge water and antifouling paint. The cumulative environmental risk in ports was found to be five and thirteen times higher than acceptable limits.
A new study reveals that previously unknown antibiotic resistance genes are widespread in bacteria across various environments, including the human microbiome. The findings suggest that these genes can pose a significant threat to human health, highlighting the need for enhanced understanding of their development and spread.
Researchers at Chalmers University of Technology show that electrifying heavy goods vehicles can be profitable, even for long-distance trips. The study compared two battery sizes and fast charging prices, concluding that electricity is a cheaper alternative to diesel in many cases.
A laboratory study found that exposure to background traffic noise, even at 40 dB, significantly impairs concentration and perceived workload. Researchers also highlight the difficulties in avoiding high-frequency noise indoors due to reduced vehicle speeds.
Researchers at Chalmers University have successfully used a quantum computer to calculate the intrinsic energy of small molecules, demonstrating a new method called Reference-State Error Mitigation. This breakthrough has the potential to advance the boundaries of chemical calculations and simulate complex chemical processes.
A team of researchers has developed a method that uses electric stimulation to accelerate wound healing, making it possible for wounds to heal up to three times faster. The technique involves applying an electric field to damaged skin, which helps guide skin cells in the same direction, promoting faster healing.
Researchers at Chalmers University of Technology developed a new recycling method for solar cells that uses acidic solutions to separate precious metals. The process recovers up to 100% of the silver and 85% of the indium, making it more environmentally friendly and cost-effective than traditional methods.
Researchers at Chalmers University of Technology have discovered a two-dimensional magnetic material that can work in room temperature. This breakthrough paves the way for energy-efficient and faster data storage and processing in computers and mobile devices.
A study by Chalmers University of Technology and Lund University shows that phasing out coal is necessary to limit global warming to 2 degrees. However, current commitments from countries are not sufficient, and China and India need to take rapid action within five years.
Researchers at Chalmers University of Technology have developed a unique method to reduce ship aerodynamic drag, which could lead to significant energy efficiency gains and reduced fuel consumption. The method uses the Coanda effect to create a more efficient airflow around the ship's superstructure, reducing drag by 7.5%.
Researchers at Chalmers University of Technology have developed a cellulose-based material that can easily remove 80% of toxic dyes from wastewater using sunlight. The method is cost-effective, simple to set up, and could benefit countries with poor water treatment technologies.
Researchers at Chalmers University of Technology have developed a propeller design optimisation method that paves the way for quiet, efficient electric aviation. The new design can reduce noise emissions by up to 5-8 dBA, comparable to going from a normal conversation voice to a quiet room.
A team from Chalmers University of Technology has developed a method to observe the formation of lithium microstructures in real-time using X-ray tomographic microscopy. This breakthrough aims to improve the safety and capacity of lithium metal batteries, which could replace traditional lithium-ion batteries in the future.
Researchers at Chalmers University of Technology developed a method to predict fall accidents and cognitive illnesses like Alzheimer's disease using radar sensors that track walking patterns. The technology can help healthcare staff make more reliable risk assessments and tailor interventions for improved patient outcomes.
Researchers at Chalmers University of Technology found that pairing students reduces academic and social gaps, increasing well-being. The study, conducted during the COVID-19 pandemic, showed positive effects on communication, stress, and personal contacts.
A new antibacterial spray and coating can kill antibiotic-resistant bacteria, reducing the risk of infection in wounds and medical devices. The innovative material has been shown to be effective against MRSA and other resistant bacteria, offering a promising solution to combat antibiotic resistance.
A new Swedish quantum computer is being made available to the industry, accompanied by a test bed and a quantum helpdesk. The test bed will allow companies and researchers to solve problems using quantum technology at a significantly lower cost than existing commercial options.
Researchers found biocide-free silicone-based paint to be more effective against fouling than copper-based paints in the Baltic Sea region. The environmentally friendly alternative drastically reduced heavy metal releases into sensitive sea ecosystems.
A recent study by Chalmers University of Technology reveals that many vegetarian meat substitutes sold in Sweden are low in iron and zinc due to phytates. The researchers analyzed 44 different products and found that even fortified ones still contain phytates, which inhibit absorption.
Researchers at Chalmers University have developed an optical hydrogen sensor that can detect extremely low levels of hydrogen, allowing for early detection and alarm. The sensor uses AI technology to optimize particle arrangement and geometry, achieving sensitivity in the parts per billion range.
Using an AI, researchers successfully designed synthetic DNA that controls protein production in cells. The technology can speed up the development of vaccines, drugs for severe diseases, and alternative food proteins.
Researchers at Chalmers University of Technology have made a groundbreaking discovery about metastatic cancer, showing that cancer cells adapt their metabolism to the tissue in which they grow. This understanding opens new doors to develop more effective treatments by targeting metabolic inhibitors specifically.
Researchers discovered that the Memo1 protein binds copper ions, blocking toxic redox reactions that damage or kill cancer cells. The protein's interaction with copper also protects against metastasis formation in breast cancer cells. This finding opens up potential new treatments for cancer.
New research reveals a relationship between virus concentration and organic carbon in wastewater treatment plant effluents. The study found that viruses can affect the concentration of organic carbon, leading to potential negative impacts on aquatic ecosystems nearby.
The study found that scrubber discharge water accounts for up to 9% of certain carcinogenic and environmentally harmful substances in the Baltic Sea. This increase is partly due to a significant growth in ships equipped with scrubbers, which has tripled since the study was carried out.
A breakthrough computer model from Chalmers University of Technology reveals the properties of an atomic nucleus, providing insights into the strong force that governs neutron star behavior. The model predicts a surprisingly thin neutron skin, which could lead to increased understanding of heavy element creation in neutron stars.
Researchers at Chalmers University of Technology have developed a technique to control quantum states of light in a three-dimensional cavity, creating the long-sought cubic phase state. The breakthrough enables full control over quantum mechanical systems, paving the way for efficient error correction in quantum computers.
The study reveals that between 90 and 99 percent of all deforestation in the tropics is driven directly or indirectly by agriculture. The majority of deforestation results in land speculation or abandoned projects, rather than actively producing agricultural production.
The study reveals that noise sources in the micro resonator can cause the lines to be narrower than previously thought, enabling more precise measurements. By understanding this phenomenon, researchers can develop even more accurate devices, such as instruments measuring signals at light-years distances.
Researchers at Chalmers University of Technology developed a computer model to predict enzyme efficiency. This helps find efficient cell factories for producing biotech products like biofuels and medicines, and studies difficult diseases.
Researchers at Chalmers University of Technology have developed a thermochemical recycling method that produces gas containing carbon atoms from mixed waste, which can be used to create new plastic products. The process eliminates the need for fossil raw materials and achieves negative emissions.
A new sorting technology at Chalmers University of Technology reduces fish waste by up to 50%, creating five nutritious cuts from the whole fish. The innovation is being implemented in a Swedish herring processing plant, which aims to produce healthier and more sustainable food products.
Researchers at Chalmers University of Technology have developed a groundbreaking microscopy technique that allows for the study of proteins, DNA, and other biological particles in their natural state. This innovation enables earlier detection of promising drug candidates and provides valuable insights into cell communication processes.
Researchers at Chalmers University of Technology have invented a material that uses electrical signals to separate biomolecules, paving the way for efficient production of biomedicines. The material's ability to function in biological fluids with buffering capacity enables remote-controlled drug release and reduces energy consumption.
Researchers at Chalmers University of Technology have developed a method to make shipping industry significantly greener by using hydrofoils to reduce water resistance. The new technology can increase the range of electric vessels and reduce fuel consumption by up to 80%.
Researchers at Chalmers University of Technology have successfully converted solar energy into electricity using a thermoelectric generator. The new technology can store solar energy for up to 18 years and release it when needed, making it a promising solution for renewable energy production.
Researchers from Chalmers University of Technology present a framework for comparing e-scooter safety, highlighting the importance of analyzing rider behavior and identifying strategies for improving traffic safety. The study found that braking performance is superior on bicycles, while e-scooters excel in steering maneuvers.
Researchers at Chalmers University of Technology have discovered a simplified model for quantum gravity called the 'holographic principle' that describes how gravity emerges from quantum mechanics. This breakthrough may also offer new insights into mysterious dark energy.
A new study reveals that face masks can play a crucial role in reducing the risk of Covid-19 transmission, with risks decreasing by up to 99% when worn correctly. The researchers developed a more advanced model to assess viral exposure risks and found that even short distances become negligible with proper mask-wearing.
Researchers at Chalmers University of Technology have developed a method to produce micro-supercapacitors, which can increase battery lifespan and enable fast charging. The new production process is scalable and could lead to significant environmental benefits by reducing battery recycling needs.
Astronomers have discovered fast radio bursts originating from a globular cluster in the spiral galaxy M 81, surprising scientists with this unexpected location. The source of these unpredictable flashes has been pinpointed to old stars, contrary to previous discoveries which often occurred near young stars.
A new study from Chalmers University of Technology outlines an optimized recycling process for electric vehicle batteries, reducing thermal treatment times to just 30 minutes and operating at room temperature. This process can increase the efficiency of metal recovery, lower environmental impacts, and reduce costs.
A new study found that a specific type of carbohydrate called ‘fodmaps’ can aggravate intestinal problems, but its impact is not as significant as previously believed. IBS symptoms were found to be influenced more by psychological factors and individual differences in metabolism and intestinal flora.