Patients with depression are more successful than healthy individuals in abandoning unattainable goals. By giving up on unrealistic objectives, depression can actually facilitate personal development. Researchers found that individuals with depression spent less time on unsolvable anagrams, indicating a greater ability to disengage.
Researchers at the University of Jena discovered that naturally occurring fatty acids have a predictable number of structural formulas based on their chain length, following the Fibonacci sequence. This discovery enables accurate analytical processes in lipidomics, the study of all fats in cells and organisms.
University Jena researchers have launched a project to create 3D representations of cultural objects from museums and collections, including historical globes and other unique artifacts. The goal is to make these treasures accessible to the public and enable scientific investigation through accurate replicas created via 3D printing.
New research suggests that erionite's carcinogenic effect may be caused by its fibrous structure, rather than iron present in accompanying minerals. The mineralogists' findings raise questions about the role of ferrous particles in erionite's toxicity.
Researchers found that duckweeds, particularly Wolffia globosa, have comparable protein content to lupins, rape, or peas. They also contain valuable omega-3 fatty acids like stearidonic acid and alpha-linolenic acid.
Ernst Haeckel's groundbreaking work in 1866 introduced the concept of monophyly and natural selection in speciation, illustrating the evolutionary history of organisms as a tree of life. This innovative method has remained unchanged for over 150 years, with its principle being widely adopted to represent biodiversity.
Researchers found that parents' supportive behavior in adolescence predicted lower civic engagement later on, as well as perceived parental support in young adulthood leading to lower volunteering rates. The study suggests that good parenting alone may not be enough to raise good citizens.
Researchers created a comprehensive metabolic model of C. elegans, linking over 2,000 processes to identify genes contributing to lifespan extension. The 'ElegCyc' model enables analysis of large datasets and will aid in understanding human diseases and microbiome interactions.
Scientists discovered new natural products in the fungus Aspergillus fumigatus, which share similar biosynthesis pathways with plant isoquinoline alkaloids. The findings open up new roads for combinatorial biotechnology to develop novel active compounds and urgently needed new drugs.
Entomologists have described a traumatic insemination process in which male twisted-winged parasites inject semen directly into the female's body cavity. The fertilization process is unusually prolonged, lasting up to 30 minutes, and is likely used to reduce sperm competition.
A recent study has identified nearly 2,000 species of looper moths in the Andes mountains. The researchers used DNA barcodes to categorize and identify the species, revealing a higher diversity than previously estimated.
Researchers found that high CO2 concentrations in the soil change community dynamics, leading to less efficient food web processes. This study provides insights into the environmental risks of subterranean CO2 storage.
Researchers discovered that diatoms are attracted to the smell of silicate minerals and move actively to areas with high concentrations. This ability allows them to colonize specific regions and is a key factor in their survival. Understanding this process could lead to the development of new materials resistant to algal colonization.
Researchers developed a tool to measure consumers' 'brand embarrassment tendency', which determines how likely they are to feel shame or embarrassment when wearing certain brands. The study found that brands like Ed Hardy and Lonsdale trigger more brand embarrassment than others, affecting consumer buying intentions.
Researchers at Jena University developed a simple, safe, and economical redox-flow battery based on organic polymers and water, which can be produced at lower cost than traditional systems. The new technology has shown high capacity and efficiency in initial tests.
Researchers at Jena University developed a cellular system to study inflammation processes in real time, providing a method for targeting new therapeutic approaches. The system allowed them to clarify the exact regulatory mechanism of 5-LO and FLAP interaction, enabling tests for active compounds.
Scientists at Jena University have discovered how bacteria infect plants by hijacking the regulation of flower development, preventing normal growth and sexual reproduction. The study sheds light on the molecular reasons behind this phenomenon, where infected plants 'become the living dead'.
A team of bioinformaticians at the University of Jena has developed a new search engine, 'CSI:FingerID', that significantly simplifies the identification of molecular structures of metabolites. The tool reduces the number of possible compounds from thousands to ten, making it feasible for precise lab tests to identify specific compounds.
A new study analyzing European temperate forests reveals that biodiversity in the herb layer has not changed overall, but varies significantly across regions. Climate change and local factors like nitrogen availability and game populations play a more significant role than expected.
Physicists at Jena University successfully simulated charged Majorana particles, a theoretical concept long considered impossible. The experiment allows for the study of non-physical processes and may lead to breakthroughs in quantum computing.
A new study by Jena University researchers finds that airport de-icing chemicals can decrease oxygen content in soils and groundwater, leading to dramatic pollution and ecosystem damage. The team suggests using natural self-cleaning capacities of the soil, controlling oxygen levels, or alternative substances for pollutant degradation.
A study by economists from Friedrich-Schiller-Universitaet Jena found that three out of four customer complaints are not passed on to line managers, despite specific regulations in place. The researchers recommend training employees on the importance of forwarding complaints and developing incentives for their participation.
A new EU project, LaWin, aims to develop functional façades and window modules that can generate electricity, heat, and algae biomass. The project, coordinated by Jena University, will create an integrated production process for these innovative materials, with the goal of achieving an unmatched readiness to market.
Professor Christian Hertweck has been awarded the prestigious Leibniz Prize for his groundbreaking research on biologically active compounds. His team discovered that endosymbiotic bacteria living within fungal cells are responsible for producing toxins, challenging the long-held belief that fungi produce these toxins.
Researchers create dye-functionalized nanoparticles that selectively deliver siRNA to liver cells, reducing cholesterol production and offering new hope for personalized therapy approaches. The method uses near-infrared fluorescent dyes as address labels and tracking numbers, allowing for non-invasive monitoring of the transport process.
Researchers discovered how viruses affect phytoplankton, like Emiliania huxleyi, altering global carbon cycle and marine food chain. Viruses rewire host lipid metabolism, diverting fixed carbon from traditional food web, with implications for ocean ecosystems.
Researchers at Jena University developed a molecular computer based on sugar molecules, enabling the processing of complex information through chemical reactions. The 'sugar computer' uses fluorescent dye and quencher to process signals, with a demonstrated ability to solve simple calculations within 40 minutes.
Pharmacists at Jena University have developed three potential therapeutic agents that may improve the healing of inflammatory illnesses. The agents suppress a key enzyme in the body's own cascade of inflammation, specifically targeting 5-LOX, which plays a pivotal role in synthesizing leukotrienes. This breakthrough could lead to more ...
Researchers discovered that young adults in romantic relationships exhibit reduced neuroticism over time. The study found that partners support each other and positive experiences change thought structures, leading to increased stability. This effect is observed in both men and women, with long-term relationships having a stronger impact.
Researchers found that high sodium concentrations in the soil lead to instability and increased erosion in Tuscany's Crete Senesi badlands. The presence of vegetation helps stabilize the ground, but agricultural use is eroding the landscape, threatening its disappearance in 35-40 years.
A long-term study by University of Jena scientists found that nickel-titanium alloy implants release low levels of nickel over time, posing minimal health risk. The research used a longer testing period than usual to examine the metal's behavior and concluded that it is safe for patients with no adverse effects.
Psychologists at the University of Jena discovered that attractive faces without distinctive features are less memorable. In a study published in Neuropsychologia, researchers found that test subjects were more likely to remember unattractive faces than attractive ones when the latter lacked notable traits.
Researchers found that bacteria deviate from the 'just in time' principle for protein production, adapting dynamically to environmental conditions. They use strategies to optimize protein production, which can be useful in fighting pathogens.
Researchers found that entrepreneurs exhibit higher levels of rule-breaking behavior during adolescence, such as cheating and truancy. However, this behavior tends to dissipate by adulthood, with most entrepreneurs showing no significant difference in anti-social tendencies compared to non-entrepreneurs.
German students who study abroad exhibit increased openness, conscientiousness, and extraversion compared to their peers. A year-long online study revealed that international experiences foster personal growth, including improved emotional stability.
Researchers found that entrepreneurial personality structure is more prevalent in Western US states, Germany's Berlin-Hamburg axis, and Great Britain's East of England region. This correlation suggests a link between regional personality traits and entrepreneurial activity.
In some Earth's mantle regions, the movement of subducted plates stagnates due to slow diffusion and transformation of mineral components. High-pressure experiments revealed that exchange of elements between minerals slows down significantly at depths of 440-650 kilometers, leading to congestion.
Scientists have discovered that omega-3 fatty acids found in fish can help lower blood pressure. The 'SLO1' potassium channel plays a crucial role in the effectiveness of these fatty acids. When administered to mice, DHA expanded blood vessels and decreased blood pressure, but this effect was blocked when the SLO1 channel was not present.
Researchers from Jena University warn of severe environmental damage in the Antarctic due to human activities such as vehicle tracks and building work. They suggest designating the Fildes Peninsula as an 'Antarctic Specially Managed Area' to reduce conflicting interests and protect the unique flora and fauna.
Researchers at Jena University found that rapeseed protein has comparable bioavailability to soya protein, making it a viable replacement option. This breakthrough study opens the door for rapeseed protein to be used in human nutrition, addressing global protein demands and reducing reliance on imported soya protein.
Researchers at Jena University have developed a new theory to simulate the strong atomic nuclear interactions that govern neutron stars. By intelligently modifying nuclear forces and solving the stacking problem of atoms, they have enabled the calculability of these complex systems.
Researchers from Jena University used Einstein's equation to calculate the optimal value of hematocrit, finding that it is around 40% in humans and many other vertebrates. This value may explain why similar levels of hemoglobin are found across species.
Researchers found that customers' perceptions of call center performance are not influenced by location or accent, but rather by the agent's customer orientation. The study recommends companies prioritize this aspect when recruiting staff, regardless of location.
Scientists investigate stress hormones during pregnancy and their impact on brain aging and disease risk. Exposure to stress hormones, such as glucocorticoids, has been linked to increased stress sensitivity and early aging.
Scientists discover that microalgae produce biogenic cyanogen bromide to control competing organisms in the ocean ground. This toxic chemical helps diatoms grow and thrive by eliminating direct competitors for light and space. Researchers are now investigating why the poison doesn't harm the producing algae themselves.
Research from Jena University reveals that prejudice development peaks between 5-7 years of age, but well-designed prevention programs can effectively reduce biases. The study highlights the importance of diverse contacts in reducing sweeping generalizations and discrimination, especially for children from social minorities.
Researchers from Jena University developed a new type of glass ceramic that can be used in dentistry due to its high strength and optical characteristics. The material, which is composed of nanocrystals, achieves a strength five times higher than comparable denture ceramics available today.
Researchers from Jena and Graz calculated the time evolution of the vacuum decay, revealing that particles of matter and antimatter behave in a novel self-focusing way. This breakthrough increases the possibility of discovering these particles in super strong electric fields.
Astronomers have detected stardust in debris discs of extra-solar planetary systems, providing insights into the planet formation process. The Jena research team found two systems with transiting planets, using photometric analysis to identify irregularities in the infrared range.
Researchers are studying early reptiles' movement using a fast X-ray video system and comparing it with modern animals. The goal is to create animated studies of the early saurians and gain insights into their movements.