Researchers developed a novel method to visualize and understand the structural and chemical evolution of silicon and its interface with the electrolyte. This breakthrough could lead to more robust lithium batteries with improved performance and longer cycle life.
Scientists have found evidence of hydrohematite, an iron oxide mineral containing water, in Martian rocks. This discovery suggests that Mars may have once had a watery environment and could hold a significant water reserve.
A team of researchers has identified a gene called ZmCIPK15 that regulates the angle of root growth in corn, leading to improved nitrogen capture. This discovery could support breeding of crops with deeper roots to enhance food security, particularly in regions where nutrient deficiencies are prevalent.
New research at Penn State found that close, supportive relationships with parents, especially dads, can help stave off certain adjustment problems during adolescence. The study showed that father-adolescent intimacy was associated with fewer depressive symptoms and weight concerns across most of adolescence.
Researchers at Penn State create a material that can capture and purify water by forming a film with fluorinated amino acids. The film is able to hold PFAS substances for up to 24 hours, making it a potential tool for contaminant removal in drinking water.
Researchers identified four key themes contributing to diseases of despair in Pennsylvania: financial instability driving self-harming behavior, lack of infrastructure exacerbating distress, deteriorating sense of community leading to loneliness and isolation, and family fragmentation. These findings have significant implications for u...
Research suggests that global warming could reduce the spread of dengue fever by making mosquitoes more sensitive to warmer temperatures. However, it may also limit the effectiveness of Wolbachia, a bacterium used to control viral infections in mosquitoes.
The newly launched NEID spectrometer will measure the minute gravitational tug of planets on their host stars, enabling the detection of rocky planets and characterization of exoplanetary atmospheres. By utilizing this technology, scientists aim to push the boundaries for searching smaller exoplanets and probing beyond past challenges.
A new algorithm can help researchers understand how simple actions lead to complex behaviors in biological systems, such as cancer growth and voting patterns. The algorithm analyzes Boolean networks, which are collections of nodes that are either on or off, to identify attractors that correspond to stable long-term behaviors.
Researchers at Penn State identified a link between red blood cell flow and fluctuations in brain oxygenation. The study found that random flow rates through tiny blood vessels contribute to these changes, which may have implications for understanding neurodegenerative diseases.
Penn State researchers have developed an imaging technique that can not only identify but also potentially treat deep vein thrombosis by breaking down blood clots. The particles used in the technique bind to activated platelets and inhibit further clot growth, disrupting the clot or inhibiting its mechanism to persist.
Researchers found that fawns in areas with multiple predators and humans tend to relax instead of being hypervigilant. The study used trail cameras to analyze the behavior of fawns, adult deer, and predators in different landscapes.
Research found that patients receiving electroconvulsive therapy (ECT) had twice as long hospital stays and double the total health care costs compared to those receiving standard care. Delivering ECT in outpatient settings may make treatment more cost-effective.
Researchers found that combining prescribed fires with suppression operations reduces tree mortality by 72%, compared to 22% for operations alone. The study's findings suggest that prescribed burns have a strong moderating effect on wildfires, making fire management strategies more effective.
Researchers from four universities collaborate to develop novel building materials using natural Black hair texture and styling practices. The team translates African American cultural practices into architectural applications, creating transformative built environments.
A team of researchers has created a new normal brain growth curve chart for children, resolving decades-long issues in the field. The study found that male and female brains grow differently, but not in terms of cognitive ability, and that there is a universal ratio between brain size and cerebrospinal fluid volume.
A recent Penn State study found that women and lower-education users are more likely to tweet personal information, despite higher vulnerability to online privacy threats. Contrary to expectations, socioeconomic status and demographics did not significantly impact the use of account security features.
A team of researchers from Penn State and Northern Arizona University developed a statistical risk model linking supply chain diversity to the probability of a city experiencing food shocks. The study found that higher diversity in the supply chain leads to lower probabilities of food shock, highlighting the importance of diversifying ...
A study found that counterfeit dominance negatively impacts Anglo-American consumers' perceptions of authentic luxury fashion brands, while having little effect on Asian consumers. This is due to cultural differences in social-adjustive attitudes, with Anglo-Americans relying more on outgroups and Asians on ingroups.
Researchers at Penn State designed a synthetic defective SARS-CoV-2 virus that interferes with the real virus's growth, potentially causing its extinction. The therapeutic may be used as a self-promoting antiviral treatment for COVID-19.
The study found that streams with high detritivore diversity have higher rates of decomposition, but also discovered that the loss of these organisms can slow down this process. The researchers concluded that if detritivores continue to decline, ecosystems will struggle to sustain life due to reduced nutrient recycling.
A new method developed by Gayah and Aalto University researcher Murat Bayrak suggests eliminating left turns at busy intersections to reduce congestion. The hybrid approach uses heuristic algorithms to identify the most efficient configurations, banning left turns in city centers while allowing them on periphery roads.
The National Institutes of Health has funded a new predoctoral training program at Penn State to train graduate students in neural engineering. The program aims to encourage collaboration among STEM students and faculty interested in brain function and brain disorders.
A team of researchers has resurrected a forgotten genus of algae, Philozoon, previously discovered in the late 1800s. The study reveals that these micro-algal symbionts live inside animal tissues and create photosynthetic animals, highlighting their ecological significance.
An international team has developed a predictive tool to help mitigate COVID-19 in Africa, utilizing current case data, population, economic status, and meteorological sensing from satellites. The tool provides weekly projections of expected cases and helps countries decide on mitigation policies.
A new study by Penn State College of Medicine reveals that people living with HIV/AIDS are more likely to have suicidal thoughts and die from suicide than the general population. The researchers found that despite medical advancements, the risk of suicide in this population is high.
Research finds that unusual DNA structures, called G-quadruplexes (G4s), are preserved by natural selection and play a role in gene expression and cellular processes. G4s are more common and stable in regions with important functions, suggesting they should be considered functional elements of the genome.
Researchers study rare warbler hybrid with mismatched color patterns to disentangle genetic drivers of traits usually inherited together. The team identifies new location in genome linked to black face mask and confirms previously identified region for black throat patch.
A newly discovered fossil deposit, Haiyan Lagerstätte, contains exceptionally preserved soft-bodied organisms and rare juvenile fossils. The study provides a unique glimpse into how these ancient animals developed from larvae to adults.
Scientists recorded sound signals from March to June 2020 in Pennsylvania using underground fiber-optic sensors. They found a quiet period during the lockdown followed by a recovery of activity as restrictions lifted, with construction and vehicle traffic recovering sooner than pedestrian traffic.
A recent study using ethane proxies has found that oil and gas wells contribute significantly to greenhouse warming, exceeding EPA estimates by 48-76%. The researchers tracked ethane and methane emissions across the US over three seasons, providing new insights into fossil fuel sources.
A new Penn State study found that doubling the amount of corn and broccoli served at a meal increased children's veggie consumption by 68%, or an additional 21 grams. The daily recommended amount for kids is about 1.5 cups, and serving larger portions may help meet this target.
Researchers have sequenced the nuclear genome of the koala lemur, a giant primate that went extinct in Madagascar around 500-2,000 years ago. The findings reveal new insights into its position on the primate family tree and how it interacted with its environment, which could help understand past lemur extinctions.
Researchers used functional MRI to understand how the brain's reward areas react to e-cigarette aerosols with and without flavor. For smokers, unflavored e-cigarettes may mimic the typical smoking experience more than flavored e-cigarettes.
Researchers found that clickbait headlines often performed worse than traditional headlines in attracting readers. The studies also suggest that using artificial intelligence to detect fake news by classifying headlines alone may be complicated and not effective.
A new study by Penn State researchers found that more than 60,000 people were treated for nonfatal agricultural-related injuries in US emergency departments between 2015 and 2019. The majority of injured individuals were youths, with nearly two-thirds being male and approximately 80% white.
Researchers at Penn State have used supercomputers to find materials that can accelerate hydrogen production from water using photocatalysis, a process that harnesses sunlight. The team identified six promising candidates, which could potentially reduce the cost of hydrogen production and make it competitive with gasoline.
Research finds that when service industry employees are financially dependent on customer tips and required to project a positive attitude, they're more likely to experience sexual harassment. The study suggests that reducing dependence on tips or relaxing emotional expectations can help mitigate this issue.
A team of researchers from Penn State, University of Nebraska--Lincoln, and NIST proposed a six sigma framework of quality control for additive manufacturing. The method involves five steps: defining, measuring, analyzing, improving, and controlling, to eliminate defects and drive profits.
A study tested over 150 sorghum germplasm lines for resistance to a fungus likely to hamper production. Researchers found sources of resistance to anthracnose leaf blight, including improved lines from various regions. The findings will help develop better recommendations for sorghum growers in Pennsylvania.
A $1 million grant will be used to develop fluorochemical dispersants, known as FTags, which coat proteins in vaccine liquids to stabilize them thermally. This technology aims to eliminate the need for refrigerated supply chains and ensure vaccines can be transported at elevated temperatures.
Millimeter wave technology offers significant promise for improving wireless network speed and reliability. Researchers are developing machine learning-based schemes to advance the technology, addressing challenges such as channel estimation and blocking from obstacles.
The American Medical Association has awarded Penn State College of Medicine $1.8 million to develop residency education programs that prepare physicians for the complexities of modern healthcare. The project aims to equip residents with health systems science knowledge and skills to deliver high-quality patient care.
Researchers at Penn State have designed and tested prototype batteries for electric vertical takeoff and landing (eVTOL) vehicles, which require high energy density and rapid charging. The batteries can sustain over 2,000 fast-charges and retain some charge to ensure safety in the air.
Research suggests climate change will have a larger and more widespread impact on landscapes than the emerald ash borer. The model showed that climatic changes, such as warmer temperatures and droughts, would lead to a shift in tree composition from northern to southern hardwoods.
Researchers created high-resolution maps of the virus using cryogenic electron microscopy and custom software. The 3D image revealed that an antibody binding site on CPV significantly overlapped its receptor binding site, allowing antibodies to block virus attachment and neutralize infection.
Researchers developed a robotic mechanism for picking and trimming button mushrooms, achieving a 90% success rate in initial tests. The system's performance was improved after multiple picks, demonstrating its potential for automated harvesting.
Researchers have developed semitransparent perovskite solar cells with high efficiency, enabling the creation of tandem devices that boost performance. The breakthrough could lead to transparent solar cells on windows, generating electricity from sunlight.
Research reveals that genetic differences within microscopic algae living inside corals correspond to the coral species they inhabit, suggesting a coevolutionary relationship. This partnership optimization may hold key insights into improving conservation efforts for critically endangered coral species.
A Penn State scientist has developed a new mathematical formula that may solve the decades-old problem of spacetime in Einstein's theories of relativity. By placing space and time on an equal footing, Gopalan's approach removes the negative sign problem, allowing for traditional Euclidean geometry to be applied.