A research team at the University of Luxembourg has developed a computer model of the human gut microbiome, capturing the metabolic processes of 773 bacterial strains. The model, called AGORA, can simulate metabolic processes and investigate how they affect other microbes and the human host.
A new research paper from the University of Luxembourg outlines a method to identify patterns in options traders' behavior influenced by short-term market perceptions. Sophisticated investors use these patterns for profit, but the approach can exacerbate expected price plunges.
Researchers have developed a new approach to study the gut microbiome, revealing that diabetes patients and healthy individuals have similar bacterial species composition but differing metabolic activity. The study discovered that changes in gut bacteria metabolism can exacerbate type 1 diabetes by affecting vitamin levels.
LuxAI creates social robots for educational and healthcare systems, with users able to program them in 20 minutes. The company uses a Robot Agent Programming Language, designed by CEO Dr. Pouyan Ziafati, to make programming accessible to non-IT experts.
Researchers analyzed auction data and found that fine art returns are significantly lower than estimated at around 6.3% per annum. Investing in art via a fund does not increase the chances of outperforming a diversified portfolio.
Researchers develop a new method to produce unique reflecting patterns that can be applied on valuable objects, rendering them uncloneable and ideal for authenticating products. The technique uses the peculiar optics of spheres of cholesteric liquid crystal to generate dynamic colorful patterns.
A large-scale study found that offering small gifts, such as chocolate, can increase the willingness of people to share their passwords with strangers due to the principle of reciprocity. In the experiment, 43.5% of participants shared their passwords when given chocolate beforehand, compared to 29.8% in control groups.
Researchers developed HuMiX, a human microbiome research tool that accurately models the complex interactions between human cells and bacteria. The model allows for the study of metabolic processes, including communication between the intestine and brain, and has potential applications for understanding neurodegenerative diseases.
Macrophages produce antimicrobial substances and fatty acids during activation to combat pathogens, contrary to previously assumed metabolism. The study provides a new approach for treating chronic inflammatory diseases by targeting the production of pyruvate in the citric acid cycle.
Researchers demonstrate that van der Waals interactions should be treated as wave-like phenomena, rather than particle-based attractions. This paradigm shift has significant implications for material science and nano-assembly.
A study published in Neurobiology of Disease found that neurons with a defective DJ1 gene experience oxidative stress and immune response imbalances due to disrupted glutamine and serine metabolism. This knowledge could lead to novel therapeutic strategies by targeting affected metabolic pathways.
Researchers at University of Luxembourg apply new bubble detection method to analyze millions of auction records, identifying explosive movements in fine art market segments. The study warns of an overheating art market with potential for severe correction.
An international team of researchers has established the cause of rare Fanconi Anemia: a de novo mutation in the RAD51 gene. The mutation leads to chromosome instability, bone marrow failure, leukemia, and solid tumors, resulting in a significantly reduced life expectancy.
Researchers at the University of Luxembourg have discovered a high-k-material that enables better energy storage devices, which could lead to smaller, faster and more efficient electronics. The material's unique dielectric properties allow it to generate strong electric fields, making it suitable for capacitors.
Researchers developed computational models to study cancer cells' genome structure, improving understanding of genetic changes. The approach uses statistical methods to reconstruct chaotic genomes and identify structural changes in tumour DNA.
Research by Dr Roman Kräussl and colleagues suggests that private equity fund performance is not significantly better than traditional stock market investments. The study found that expected returns from private equity investments are similar to those of listed securities, contradicting previous assumptions.
Researchers have successfully mapped key functional genes in bacterial species that play central roles in maintaining ecological balance. This knowledge may lead to targeted interventions to restore ecosystem health, such as supporting keystone bacteria to mitigate diseases like Parkinson's.
Researchers at LCSB have successfully grown dopaminergic neurons in a three-dimensional cell culture system. The system models the natural conditions of the brain and is significantly cheaper than existing methods, allowing for the automation of drug testing.
Researchers discovered how gut bacteria respond to changes in their environment by cooperating with each other, stabilizing the community and adapting to new situations. This cooperative behavior helps the bacterial community survive and function despite fluctuations in oxygen levels and nutrient availability.
LCSB researchers analyzed metabolite signatures from hundreds of biomolecules in different brain regions, revealing a specific functional state of nerve cells. The study used an interdisciplinary approach and machine learning to derive metabolic profiles, which may offer new therapeutic opportunities for neurodegenerative diseases.
Biologists at the University of Luxembourg analysed 1100 microRNAs in 100 blood samples to create a reference for the majority of microRNAs in healthy people. They found that some previously praised molecules are naturally variable and not reliable biomarkers, while others show promising deviations indicative of skin cancer.
A team of researchers from the University of Luxembourg and TDK has improved a conductive oxide film to increase transparency in the infrared region, enabling solar cells to harness more sunlight. The breakthrough allows for stable films that retain conductivity after exposure to air for over a year.
Researchers at the University of Luxembourg believe it is possible to teach complex psychological processes enabling people to solve problems, or 'intelligence'. The study highlights the need for cross-curricular skills that can be applied in various situations and domains.
A recent University of Luxembourg study analyzed European Social Survey data and found no direct link between income inequality and general trust. Key factors influencing trust include beliefs about a society's intrinsic values and perceptions of socio-economic events.
Researchers have described the intricate relationships within a biological wastewater treatment plant in unprecedented detail. This study provides new insights into the laws governing bacterial function, with potential applications in medicine and environmental conservation.
Researchers at the University of Luxembourg have demonstrated that Bitcoin transactions can be linked to a user's IP address using just a few computers and €1500. This reveals up to 60% of the IP addresses behind Bitcoin transactions, highlighting low anonymity in the network.
Researchers at SnT develop an algorithm that reduces computing overhead in smart grid control by storing only changes in system state and automatically identifying suitable measurement values from the past. This enables micro mining, resulting in increased computing efficiency and a significant reduction in computing capacity.
A study published in the Journal of Clinical Endocrinology & Metabolism found that mutations in the ARMC5 gene promote the growth of benign tumors in the adrenal glands and meninges. This discovery provides new insights into the causes of Cushing's syndrome, a disease characterized by elevated cortisol levels.
Researchers at the University of Luxembourg have made a breakthrough in implanting neurons into mouse brains, demonstrating long-term stability and functional integration. The successful technique, which uses reprogrammed skin cells to produce healthy neurons, holds promise for treating neurodegenerative diseases like Parkinson's disease.
Research identifies four proteins that increase with age, making brain connections more rigid and reducing ability to adapt. The findings may lead to new treatments for learning disorders and memory loss in neurodegenerative diseases.
Working memory skills in children are linked strongly to reading and academic achievement. The study found that a child's ability to hold and work with information predicted success in all aspects of learning, regardless of IQ or socio-economic status.
Researchers decipher how cells translate signals from surroundings into internal signals using calcium ions. They discovered a pattern in the variation of intensity and frequency of calcium impulses to convey meaningful responses inside the cell.
Women with weight problems exhibited impulsive behavior when presented with images of food, suggesting a possible predisposition to binge eating. The study found that these individuals lacked contemplative will power and were more stimulated by food images.
Researchers at the University of Luxembourg found that gentle reminders about environmental impact and social norms led to significant reductions in towel usage. Guests used 1.6 towels per person per day when told of hotel-wide behavior, compared to one towel per person per day in rooms with previous guest information.
A new study found that patients with advanced cardiac insufficiency who remain active and have low levels of depression can significantly increase their chances of surviving the waiting period for a donor heart. The researchers recommend psychological counseling to help patients stay physically active and reduce symptoms of depression.
Researchers have successfully produced artificial graphene from traditional semiconductor materials, opening up new possibilities for high-performance photovoltaic cells, lasers, LED lighting, and more. The discovery was made by a team of scientists at the University of Luxembourg and published in Physical Review X.
Briand's work on model-based software verification and testing has been recognized for its outstanding contribution to reliability engineering. The award honors his efforts to deliver predictable dependable software-intensive systems within cost and time constraints.
Researchers discovered that paraffin wax molecules align similarly to liquid crystal display (LCD) technology, revealing a new connection between seemingly disparate products. This finding has significant value for the plastics industry, which relies heavily on injection moulding processes.
Researchers at University of Luxembourg's LCSB have published an interactive Parkinson's disease map, allowing scientists to systematically study the disease through a clearer understanding of existing knowledge. The map facilitates the identification of gaps in current understanding and establishes new research hypotheses.
Researchers from Europe focus on conceptual issues, multigenerational perspectives and cross-cultural approaches to understand intergenerational relations. The book highlights new questions arising from the economic crisis, such as resource distribution and investment in education and healthcare.
Researchers found yeast cells can multiply up to six of their chromosomes during cell division and reverse this process, allowing for rapid adaptation to environmental conditions. This discovery provides a new model organism for studying aneuploidy and its potential implications for diagnosing and treating human diseases.
Research from University of Luxembourg finds employment gaps during working life can decrease cognitive reserve, with training and maternity spells associated with slower cognitive decline. The study suggests cognitively stimulating activities during employment gaps may have beneficial effects on cognitive function.
Researchers at the University of Luxembourg's LCSB have developed a computational model that accurately predicts cell reprogramming, eliminating the need for stem cells. The breakthrough could lead to treatments for diseases like Parkinson's by repurposing healthy skin cells into functional nerve cells.
A new approach to designing visual notations has been proposed, challenging conventional wisdom that experts should design these notations. The approach, which involves naive users in the process, increases semantic transparency by almost 300% compared to existing notations.
Researchers have developed a new method to analyse the genomes of yeast families, which is several hundred times faster than current methods. The new method uses barcode-enabled sequencing and allows for the analysis of tetrad relationships between spores, enabling the study of complex traits.
Researchers from LCSB have discovered that microglial cells in the brain produce itaconic acid, an endogenous antibiotic that prevents bacterial growth. This finding has implications for understanding Parkinson's disease and its connection to the immune system.
Researchers at the University of Luxembourg have developed a computer-based method to analyze biological data and identify unique factors for 166 different human cell types. These master regulators determine cell development and distinguish between cell types, paving the way for potential cell replacement therapies.
A new review from the University of Luxembourg suggests that social media can provide valuable additional support for older people with sickness and diseases. The study highlights the potential benefits of social media, including enhanced feelings of control and self-efficacy, as well as access to health-related information and social ...
A new study by the University of Luxembourg found that employment and health problems are the main reasons why migrants feel unhappy in their new country. Economic factors such as unemployment and low income, as well as health issues, were found to have a significant impact on migrants' wellbeing.
Researchers at the University of Luxembourg's Secure Networks & Trusted Technology (SnT) facility have received a Google Faculty Research Award to develop automated application analysis software. The software aims to identify malicious behavior in Android apps, such as unauthorized data access or communication patterns.