Researchers used LiDAR data to digitally recreate the geomorphology of Cordoba before it was built over. The images show how both Iberian and Roman cities took advantage of the land's shape to build their settlements. This new information sheds light on the historical city's development.
Researchers at the University of Cordoba have found a relationship between iron deficiency responses and the response caused by certain beneficial microorganisms, enabling improved iron uptake in plants. The study suggests that applying these rhizosphere microorganisms can induce responses to iron deficiency, benefiting crops such as p...
A new visual tool, Visual Seveif programme, assesses economic losses from forest fires by considering tangible and intangible resources. The programme evaluates factors such as carbon fixation, tree age, and species, to estimate the true impact of forest fires on the economy.
A University of Cordoba research group has developed a new methodology to categorize olive oil using gas chromatography and ion mobility spectrometry. The approach analyzes the oil's aromatic fraction, generating 3D graphics that predict classification with high reliability and ease of implementation.
Soil microbiome plays crucial role in woodland health, influencing pathogens that affect holm oak and improving trees' resilience. The study found that beneficial microorganisms like Trichoderma can help prevent oomycete pathogens, while mycorrhizae abundance leads to reduced defoliation.
Graphene has been made luminescent by incorporating europium, allowing it to emit visible light from energy. This breakthrough could lead to new uses in biological materials and tissue analysis.
The parasite induces overexpression of FOXP3 protein in infected animals, which sends a false message to the defense system, allowing it to eliminate the host's immune response. This study also validated three reference genes for quantitative PCR techniques, enabling future analysis of cytokine activity.
Researchers at the University of Córdoba have sequenced the Holm oak transcriptome, providing insights into the tree's reactions to stress and other biological aspects. The study has generated over 34,000 annotated transcriptions, offering a first approximation of the genome and potential for future research projects.
A new ventilation system has been shown to reduce the risk of airborne infections in hospital rooms, which can cause serious complications for immunosuppressed patients. The study found that displacement ventilation systems can reduce the risk of exposure to airborne pathogens compared to traditional mixing ventilation systems.
Researchers predict wheat weed growth to reduce herbicide usage, allowing for targeted treatment and environmental gains. By analyzing satellite images and spatial data, the study identifies optimal locations for herbicide application, reducing waste and costs.
A new laser technique has been validated for removing non-stick and anticorrosive coatings made of fluoropolymers from industrial products. The method uses a Nd:YAG industrial laser and has shown effective results in recovering the material.
A study of over 1000 adolescents found that bullying roles persist into adulthood, with victims often transitioning out but perpetrators remaining involved. The research sheds light on the evolution of bullying and its long-term consequences.
The Meridies Medieval History research group at the University of Cordoba collaborated with chemists to replicate five medieval inks. The team analyzed handwritten recipes, translated texts, and analyzed chemical reactions to recreate the exact same inks used six centuries ago.
A team of European researchers has identified multiple genes that are resistant to Albugo candida, a disease causing white rust in Brassicaceae family plants. The discovery was made using Arabidopsis thaliana as a model plant and has the potential to design new genetic improvement strategies for different cultivated crop species.
Researchers found that modern humans replaced Neanderthals in southern Spain between 45,000 and 43,000 years ago, pushing back the previously known date by 5,000 years. The discovery suggests a more complex coexistence between both groups for millennia.
Small farms in Cordoba's dehesas are showing more intense production and increasing livestock density, with beef cattle and Iberian swine being the most common combination. These family-owned farms are intensifying production despite traditional ideas of low productivity, and their study reveals key characteristics of these farms.
Researchers found pesticide residues in 83% of soil samples from 11 European countries, highlighting the persistence of pesticides in the land. The study suggests that mixes of pesticides are more common than single types, posing a risk to non-target species.
By eliminating redundant data, researchers have developed a technique that reduces the amount of information needed for accurate predictions. This approach has been successfully applied to various applications, including soil quality prediction, healthcare, and environmental studies.
A study published in Psycho-Oncology found that women who have survived breast cancer are more likely to experience phobic anxiety, leading to sexual dysfunction and unpleasant sex experiences. The research highlights the significant role of psychosocial factors on sexuality in these patients.
A clinical trial showed that low-phosphorus diets and medication can decrease FGF23 levels in hemodialysis patients. This reduction decreases the risk of cardiovascular problems and increases life expectancy.
A genetic map of garden asparagus has been created, allowing researchers to identify the chromosome that determines the plant's sex. The map is a significant breakthrough in understanding this dioecious species and will enable the development of new varieties with improved characteristics.
The Upper Guadiato Archaeological Ager Mellariensis project has analyzed 49 km2 of the territory containing ancient Roman city Mellaria using the COSMO-SkyMed constellation. The satellite technology has revealed invisible moist and floodable areas, groundwater flow, and lost medieval roads.
A researcher at the University of Córdoba has developed a model that uses artificial intelligence to predict water needs for farmers, helping to reduce waste and conserve resources. The model uses fuzzy logic and neural networks to analyze data from remote control systems and establish optimal irrigation depths.
A new technique has been developed to manufacture non-stick food molds at a lower cost and with ease. The method involves transforming metal sheets covered in teflon and PVC into the desired shape using a punch guided by a computer, resulting in functional molds.
The study examines the relationship between empathy and prejudice, finding that empathy does not directly influence prejudice but can affect it through personality traits like openness to experience. An empathetic person is less likely to develop prejudices, suggesting fostering empathy is crucial in reducing prejudice.
A research group from the University of Córdoba found that remote control watering systems have been successfully implemented in most water users associations in Spain, but issues with maintenance and adaptation remain. The systems have shown to facilitate life in rural areas, but also revealed problems with their use and effectiveness.
A University of Córdoba research group has developed a method to detect pollutants in seawater at very low concentrations, focusing on parabens and triclosan used as preservatives in personal hygiene products. The new system, Lab-on-Valve, uses carbon-coated titanium dioxide nanotubes for efficient detection.
Researchers at the University of Córdoba have discovered that a selenium-enriched diet can partially repair cell damage caused by the pesticide DDT in mice. The study found that selenium stimulates antioxidant defenses in cells, preventing oxidative stress and damage similar to cancer cells.
A new system has been designed to improve the quality of frozen horse sperm by using impermeable cryoprotectants that protect the external part of the cell. This method has been shown to be more effective than traditional permeable cryoprotectants, which can damage the sperm membrane and affect fertility.
Researchers develop MOF, a hybrid material with porosity, enabling control over metallic nanostructures and their applications in catalysis and battery stabilization. The innovative methodology allows for precise control of material design, paving the way for diverse uses of these materials.
Researchers at the University of Córdoba have successfully expressed a plant protein in cancer cells, altering gene expression and silencing tumor growth. This breakthrough opens up new options for studying gene expression in both pathological and normal situations.
This study reveals that cybergossiping has a positive impact on adolescents' relationships, promoting social interaction and understanding. The researchers also found that addressing cybergossip in the classroom can help promote healthy virtual relationships and reduce risky behavior.
Researchers have developed a tool using carbon nanoparticles to detect antidepressants in urine samples, improving analytical properties and enabling early disease diagnosis. The new method enhances the ability to adsorb, making it fast and easy to extract antidepressants from urine, even at low concentrations.
A scientific study has cataloged and characterized two indigenous olive varieties from the Galician region in Spain, Brava and Mansa. The study's findings show that these varieties produce high-quality extra virgin olive oil with unique genetic characteristics.
Researchers have successfully palliated kidney disease in mice by removing protein tyrosine phosphatase 1B from renal podocytes. Mice with this modification displayed improved glucose tolerance and insulin sensitivity, alleviating some consequences of diabetes.
Research classifies olive varieties by their susceptibility to anthracnose, with Picual variety found to be highly resistant. Almost all Spanish cultivars are classified as susceptible or moderately susceptible, highlighting the need for farmers to choose resistant varieties.
Scientists at the University of Córdoba have devised a new system to analyse the smell generated during composting using NIR spectroscopy and chemometrics. The method provides a fast and economical means of evaluating odour emission rates, potentially mitigating the odorous impact of composting.
A University of Córdoba research group has disproved a widespread assumption among geneticists regarding DNA structure. The study reveals that two types of gaps caused by spontaneous and deliberate breakage are not equivalent, contradicting previous understanding.
Scientists have developed a novel porous material with controlled porosity, which can store and separate molecules. This breakthrough material has the potential to improve catalysis, gas adsorption, and electronic conductivity, marking a significant turning point in various scientific fields.