Researchers have discovered significant deviations in dynamic phase transitions that occur when dynamics is slow, unlike conventional thermodynamic phase transitions. These findings suggest a distinct difference between DPTs and TPTs, highlighting the importance of studying non-equilibrium dynamic phenomena.
Researchers developed hyperspectral infrared nanoimaging, enabling recording of two-dimensional arrays of nano-FTIR spectra in a few hours. This technique allows for nanoscale-resolved chemical and structural information extraction, revealing spatial distribution and spectral anomalies of individual components.
A cost-effectiveness study on selective biopsy of the sentinel ganglion in cutaneous melanoma found no improvement in health outcomes. The technique is not recommended over removing the primary tumour followed by monitoring, regardless of tumour thickness or timeframe.
Researchers have found that heat-dissipating compression clothing offers no temperature-controlling benefits during exercise in physically active young people. However, for older individuals, the use of these garments can increase body temperature and cardiovascular stress. The study suggests that athletes should avoid using heat-dissi...
Researchers at UPV and NUP-UPNA develop a new invisibility cloak that can make objects invisible in diffusive environments, such as fog or cloudy water. The device uses transformation optics to manipulate light and conceal the object from view.
Microorganisms like fungi and bacteria produce volatile compounds that boost plant growth, flowering, and reserve substance accumulation. This discovery could lead to eco-friendly alternatives to conventional agrochemicals.
A new methodology in the agri-food sector has been recognized with an international award for its potential to reduce resource consumption and improve productivity. The methodology uses a mathematical model based on Petri nets to optimize crop production and processing.
Scientists developed a technique to image THz photocurrents with nanoscale resolution, visualizing strongly compressed THz waves in a graphene photodetector. The imaging technique, called THz photocurrent nanoscopy, provides unprecedented possibilities for characterizing optoelectronic properties at THz frequencies.
A recent study published in Scientific Reports found that dispersal distances rank biological groups by genetic and community levels, supporting neutral theory predictions for marine biological connectivity. Dispersal limitation maintains species coexistence and promotes regional biodiversity.
The paper explores various techniques for brain-machine control, including EEGs and near infrared spectroscopy, to facilitate communication and rehabilitation in paralysed patients. Brain-machine assistive interfaces enable patients to communicate or control external devices such as prostheses.
Researchers have combined theory and experiment to characterize each chemical reaction step that results in the reduction of oxygen by the enzyme. This study paves the way for efficiently exploiting enzymes from living systems for clean energy production.
A new study has developed a methodology to analyze bacterial virulence factors and identify therapeutic targets for developing effective antimicrobial agents. The TREP approach was applied to Haemophilus influenzae, a respiratory pathogen that causes COPD symptoms, revealing potential blocking elements for invasion.
Researchers studied six years of bull runs to identify risks affecting runners and bulls, finding that the primary risk comes from bulls themselves, with minimal impact from route conditions or runner fitness.
Atomic magnets have been created in a layer of graphene using the absorption of hydrogen atoms. By manipulating these atoms, it is possible to produce magnetic graphene with atomic precision.
Graphene-based technologies enable ultra-small optical nanodevices by capturing light in record-small volumes. The researchers identified two types of plasmons - edge and sheet modes - with unique properties that can channel electromagnetic energy in one dimension.
A new magnetoresistance effect has been discovered in materials with strong spin-orbit coupling, allowing for the study of spin transport properties without complex devices. This effect enables researchers to explore spin currents and their behavior in previously unexplored materials.
Researchers have developed new humidity sensors with antibacterial properties to prevent biofilm formation and biofouling in high-humidity environments. The sensors combine nanotechnology and fibre optics, offering biocompatibility, low cost, and long-distance measuring capabilities.
Researchers have isolated single-layer NbSe2 as a genuine 2D electronic phenomenon exhibiting spatial modulation of electron density and atomic lattice. The material remains a superconductor with critical temperature TC = 1.9 K despite dimensional reduction.
Researchers at Neiker-Tecnalia have identified a set of microalgae species that produce high levels of docosahexaenoic acid (DHA) and other omega-3-type polyunsaturated fatty acids. These compounds are considered indispensable for health and are widely recognized as beneficial additives to diets.
Researchers have imaged ultraslow pulse propagation and backward propagating waves in deep subwavelength-scale thick slabs of boron nitride, a natural hyperbolic material. The study provides insights into the behavior of light inside these materials, laying the foundations for future nanophotonic devices.
Researchers developed a terahertz imaging system using COC substrates, enabling the detection of objects hidden under clothing or skin, and improving image resolution. The system has potential applications in airport security, medical diagnostics and food industry inspection.
Researchers from Spain and Portugal used photonic crystal optical fibers to develop innovative sensors capable of withstanding high temperatures. The system successfully measured toxic gas levels and temperature variations in coal waste piles, allowing for early detection of potential fires.
A mathematical simulation model predicts ICU bed occupancy and optimizes resource allocation by considering patient admissions and length of stay data. This approach enables healthcare managers to make informed decisions about bed capacity and resource allocation.
Researchers in Navarre, Spain developed a system that uses soft computing to predict the survival of multiple trauma patients. The system achieved high accuracy by considering patient severity variables, age and other clinical parameters.
The new TSEA or Agricultural Ecosystem Health Cards provide a practical tool for diagnosing agricultural ecosystem health through analysis of surface-level crop indicators and underground soil level. These handbooks enable users to make basic or advanced diagnoses, with a focus on biological parameters such as microbiological activity.
Biosyncaucho produces an alternative compound using renewable resources, addressing the shortage of 1,3-butadiene and its associated environmental impact. The technology has the potential to provide economically viable and greener alternatives for various industries.
A NUP/UPNA professor has developed software to connect basic instrumentation to computers, emulating costly communication equipment. This innovation enables economical experimental classes in telecommunications at universities worldwide, particularly in developing countries.
The 'GESTOIL' system enables significant fuel savings of up to 25% in troll fishing and 10% in purse-seine vessels. Energy audits on fishing vessels help optimize energy consumption through technical and operational improvements.
The LIFE REGEN FARMING project demonstrates regenerative agricultural practices that increase grass yields by up to 14% while maintaining nutritional quality. This approach reduces chemical fertilizers, increases grazing time, and lowers the carbon footprint of milk production.
A recent study has identified distinct patient profiles in terms of associated violence and/or criminal acts, influencing treatment development. The findings reveal significant differences in sociodemographic, consumption, and psychopathological variables between patients with and without these issues.
The European Commission developed the BIOLCA tool to evaluate alternative fuels and reduce greenhouse gas emissions. It allows users to simulate life cycles, compare environmental impacts, and boost sustainability.
Researchers at Elhuyar Fundazioa have developed new photonic systems for optical fiber sensing applications, enabling remote monitoring of sensors up to 253 kilometers away. The systems use compact, electrically passive sensors that can be embedded in the fiber and are immune to electromagnetic fields.
A new study found that adding flax seeds to the diet of calves can improve the nutritional quality of beef by reducing saturated fatty acids and increasing omega-3 acids. The enriched meat was also preferred by consumers in a taste test, making it a potential alternative for healthier food options.
Scientists identified Blue13 genotype for the first time in Spain, indicating more aggressive and resistant strains of Phytophthora infestans. The detection has significant implications for potato producers, who must adapt to evolving disease patterns and develop new blight-resistant varieties.
Researchers have developed new food prototypes using whey produced by cheese-making dairies, creating a commercial outlet for an organic product that was previously considered waste. The production of animal feed prototypes containing between 6% and 12% whey has also improved yield across various parameters.
A new model developed by Iñigo de la Parra simulates power fluctuations in large grids of photovoltaic power stations, enabling operators to optimize energy efficiency and reduce costs. The model helps to comply with grid codes and provides a solution for companies setting up large-scale photovoltaic plants.
New potato varieties 'Entzia' and 'Miren' offer great nutritional value, antioxidant properties, and increased resistance to disease. They are suitable for both culinary and industrial uses, providing benefits such as high carotene content and lower reliance on external varieties.
Researchers explore applying additive manufacturing techniques to aero engine market, reducing environmental costs and fuel consumption. The project aims to demonstrate the potential of metal components laser-based additive manufacturing to contribute to the reduction of air transport environmental impact.
The NUP/UPNA researchers developed a smart structure based on metamaterials to improve the performance of radar antennae, addressing blind spot mitigation. Their metaradome improves beam direction without modifying the prototype antenna.
The new software analyzes the life-cycle of products and their carbon and water footprint, allowing producers to improve management and reduce environmental impact. The tool provides a web platform for companies to calculate 15 environmental indicators and link their results with improvement guidelines.
Researchers have found that using ethanol instead of methanol in biodiesel production increases the speed of reaction, allowing for greater reactor capacity. Heterogeneous catalysts are used to overcome the separation challenges associated with homogeneous catalysts.
The FITOVID project aims to reduce fungal disease treatment in vineyards by applying less product and using new technologies for early detection. Researchers test alternative strategies, including 'zero waste' products, to boost sustainable management of pests and diseases.
The AZTI study reveals that 50% of seniors are happy to accept new foods, but they insist on traditional flavors and health-enhancing properties. The research aims to design new foods for elderly people (65+) and pre-seniors (40-50) with a focus on pleasure and satisfaction.
Researchers at NEIKER felled pine trees and attached sensors to measure the force exerted on them, recording the degree of tilt to determine the roots' resistance and trunk strength. The study aims to provide forestry experts with tools to manage woodlands better and mitigate wind damage risks.
The researcher designed and manufactured new devices based on epsilon-near-zero (ENZ) metamaterials, achieving high speed transmission and radiation focusing properties. The devices have potential applications in nanocircuits, electrical levitation, invisibility, and multiple-frequency spectroscopy experiments.
The study proposes various compact devices capable of redirecting electromagnetic waves with high efficiency, opening up new ways of miniaturizing components and controlling light. The work utilizes ENZ metamaterials to achieve super coupling, tunnel effect, and confining energy in tiny spaces.
Researchers at Neiker-Tecnalia and SCION have successfully developed a somatic embryogenesis system to propagate pine hybrids that can withstand water stress. This method enables the rapid production of high-quality trees with improved tolerance to drought conditions, making them ideal for reforestation in dry climates.
A new methodology has been developed to monitor traffic flow by applying curve statistics to analyze traffic data, enabling the detection of changes in traffic patterns. The results reveal that holiday periods and shopping hours have a significant impact on traffic flow.
Researchers have confirmed that Chlamydomonas acidophila microalgae can grow in agri-food waste effluent and assimilate ammonium, preventing air pollution. The resulting biomass can be used as animal feed, compost or fertilizer, and is a rich source of lutein, a powerful antioxidant.
Researchers successfully trapped and controlled light using graphene-based optical antennas, demonstrating the fundamental principles of conventional optics. The discovery paves the way for the development of compact and faster photonic devices and circuits, which could revolutionize signal processing and computing.