Researchers at Penn State have developed a novel method to deliver therapeutic proteins inside the body using an acoustically sensitive carrier and ultrasound imaging. The method uses a fluorous mask to interact with the particle's fluorous liquid medium, allowing the protein to be released in a precise manner.
Researchers at Penn State have developed a method to improve the efficiency and heat tolerance of devices, including electric cars, drills, and grids. By altering dielectric capacitors with engineered materials, they increased storage capacity while also increasing electric charge efficiency.
Researchers at Penn State have directly observed functional metabolons involved in generating purines, the most abundant cellular metabolites. The findings suggest that enzymes are not haphazardly located throughout cells but instead occur in discrete clusters, or metabolons, that carry out specific metabolic pathways.
Research reveals significant economic losses in US soybean production, with average annual losses reaching nearly $4.55 billion from 1996 to 2016. The most economically damaging diseases were the soybean cyst nematode, charcoal rot, and seedling diseases.
A team of researchers led by Gang Tan aims to create parsers that provide provable guarantees about safety and are resistant to bugs. The SPARTA system focuses on securely opening PDFs, but the goal is to apply this technology to other formats as well.
Researchers found that commercially available baby foods lack dark green vegetable content and flavor, making it difficult for young children to develop a liking for these vegetables. The study suggests that fruit puree dominates the taste and flavor profile of these products.
Researchers confirm early plant cultivation in southwestern Amazonia, dating back to 10,350 years ago, with evidence of manioc and squash. The discovery suggests that the earliest inhabitants were not just hunter-gatherers but also engaged in plant cultivation.
A new study reveals that the risk of transmitting the virus PPRV does not significantly increase with age, unlike its sibling virus measles. Instead, animals from pastoral areas are more likely to become infected compared to agropastoral areas.
Researchers investigate how ancient practices can inform modern resilience strategies in the face of climate change. Ancient communities adapted by leaving coastal areas during sea-level rise, using prickly pear cactus as a defensive barrier.
A novel point-of-care testing device that detects COVID-19 through genetic material may provide early diagnosis and control the spread of the disease. The device's potential benefits include a turnaround time of under 45 minutes, making it an urgent solution for capacity enhancement in testing COVID-19.
A new study by Penn State researchers found that organic soybean producers using no-till and reduced-tillage production methods can achieve similar yields at competitive costs compared to traditional tillage-based production. This sustainable method reduces labor, fuel, and input costs while conserving soil health and water quality.
Researchers have created a device capable of converting low-level magnetic fields into usable electricity, with 400% higher power output than existing technology. This technology has significant implications for designing self-powered wireless sensor networks in smart buildings, potentially leading to substantial energy savings.
Researchers analyzed China's control measures during the first 50 days of the COVID-19 epidemic and found that they may have prevented over 700,000 infections outside of Wuhan. The study suggests that these measures successfully broke the chain of transmission by preventing contact between infectious and susceptible people.
In one dimension, bosons can form a Fermi sea similar to non-interacting fermions, but still exhibit bosonic velocity distribution. This phenomenon demonstrates the complex behavior of ultracold gases in optical lattices and has implications for quantum devices and systems
A new study by Penn State researchers found that validating a person's feelings can be more effective in supporting friends and family than critical or diminished emotional messages. The study used six different supportive messages, with highly person-centered messages producing the most emotional improvement.
Engineers have developed a method to predict which mutations will occur in people, making it easier to create effective pharmaceuticals. The researchers used algorithms similar to those used in chemical physics to model how evolution works and found that biased random events play a big part in the evolution of resistance in leukemia.
New research suggests that racial achievement gaps, rather than systemic bias, are the primary reason for the overrepresentation of students of color in special education. The study found that districts with larger black-to-white or Hispanic-to-white achievement gaps were also more likely to report higher risk ratios. This method can b...
Researchers developed guidelines for giraffe translocations to ensure long-term population viability, including ideal group composition and decision-making processes. A founding population of 30 females and 3 males is recommended for initial translocations, while larger groups can be used to maintain genetic diversity.
A research team, including Penn State and Microbiotix, aims to develop a novel oral antibiotic targeting the trans-translation pathway of Neisseria gonorrhoeae. The project has received $2.86M in funding from CARB-X to optimize and develop a new compound into an effective treatment for drug-resistant gonorrhea.
The study found that farmers know less about pesticides applied to their seeds than those applied in other ways, due to seed treatments being exempt from labeling requirements. This lack of knowledge can lead to overuse of pesticides, harming the environment and farmers' health. The researchers recommend improved labelling of pesticide...
Researchers at Penn State developed a laboratory method to create membraneless compartments within a liquid, allowing them to segregate and concentrate components for important cellular functions. The findings could provide insight into how cells use these compartments to perform different tasks in different locations, with potential a...
A survey of over 2,000 Americans found that most respondents prefer a more transparent governance approach with control and compensation. The top factors increasing willingness to share data were policies allowing data deletion and specific permissions for re-use. Conversely, policies selling database access to pharmaceutical firms and...
New research suggests that scientists who are known for their hard work, like Thomas Edison, are more motivating than those who are viewed as naturally brilliant, like Albert Einstein. The findings dispel myths about what it takes to succeed in science and can help optimize science education.
The disease-causing virus BYDV manipulates its host plant and aphid vector to create warmer regions for feeding, increasing the vector's heat tolerance. This allows certain aphids to thrive in warmer conditions, posing implications for crop health as the global climate warms.
A recent study by Penn State researchers found that communities with more fast food restaurants, higher population density, and jobs in the extraction industry have shorter life expectancies. Conversely, areas with growing populations, good access to physicians, and high social cohesion tend to have longer lifespans.
A new study by Penn State researchers found that community characteristics play a significant role in determining life expectancy, with factors such as fast food restaurants, population density, and jobs in the extraction industry negatively affecting lifespan. Conversely, social capital, good access to physicians, and lower population...
Researchers at Penn State developed a novel bioprinting technique that uses aspiration-assisted printing to place tiny tissue spheroids in precise locations, enabling the creation of homogeneous and heterocellular tissues. This method has potential applications in regenerative medicine, drug screening, and microphysiological systems.
Scientists at Penn State identified key genetic regulators controlling the expression of a vital gene required for luminescent bacteria to compete and form symbiosis with Hawaiian bobtail squids. The findings shed light on molecular mechanisms underlying animal-microbe interactions, which may be applicable to human microbiomes.
Researchers at Penn State developed a new method to predict the temperature when plastics change from supple to brittle, which could accelerate the development of flexible electronics. The study found that a simple relationship between chemical structure and glass transition temperature can be used to predict embrittlement point.
Researchers at Penn State's BEST Center have created a lithium-ion battery that balances high energy density with enhanced safety. The All Climate battery can last up to 1 million miles without compromising its performance.
Researchers developed a deep-learning algorithm to predict future market values of crops, which could help indebted farmers determine where and when to sell their crops. The system aims to maximize farmer profits, potentially leading to fewer suicides in India and worldwide.
Researchers have produced barium titanate ceramics using cold sintering at record low temperatures, achieving high quality without the need for secondary heating. This breakthrough could lead to more efficient manufacturing and reduced environmental impacts.
A new study by Penn State researchers found that adults increasingly prefer sweet e-cigarette flavors over traditional tobacco flavors. The study suggests that restrictions on flavored e-liquids may drive long-term users to seek illicit sources, posing health risks.
A study by Penn State researchers found that stress can lead to both giving and receiving emotional support from others, with effects lasting up to two days. The study, which interviewed over 1,600 participants, suggests that stress can facilitate social connections and promote emotional well-being.
A thick buildup of organic matter on the forest floor can complicate efforts to use prescribed fire as a forest management tool. Controlled burns require specific prescriptions to minimize duff smoldering and prevent mortality of large, older pines and potential ecological consequences below ground.
A sub-Neptune sized planet, G 9-40b, has been validated as an exoplanet using the HPF at the Hobby-Eberly Telescope. The discovery confirms the planet's mass and orbits its low-mass host star 100 light years from Earth.
In a study published in PLOS Genetics, researchers found that the NCBP2 gene acts as a key modifier, influencing the impact of other genes in a large genetic deletion. This suggests that neurodevelopmental disorders, such as schizophrenia and autism, result from complex interactions among multiple genes rather than individual genes.
Researchers found that hormone implants increased weight gain and feed intake by 10% in Holstein steers, making them comparable to beef breeds. This technology can be a game-changer for dairy farmers struggling financially.
Researchers found that green tea extract and exercise reduced fatty liver deposits by 75% in mice fed a high-fat diet, suggesting a potential health strategy for people. The study also showed increased gene expression related to energy metabolism in mice treated with both green tea extract and exercise.
Astronomers led by Penn State graduate student Sofia Sheikh conducted a massive survey of radio emissions from 20 nearby stars, looking for technological signatures of extraterrestrial civilizations. Despite finding no technosignatures, the analysis sets rigorous limits on the presence of advanced civilizations in our galaxy.
Research finds that sorghum crops in areas with high witchweed prevalence have genetic adaptations to resist the parasite, altering hormone production. While these mutations confer some resistance, they also affect photosynthesis and growth, raising potential trade-offs.
The Penn State team aims to create a handheld device that can quickly and cheaply detect evolving viruses in the field using data science and machine learning. The device will utilize laser technology to capture vibrations on the surface of viruses, tracking minute changes to differentiate between emerging strains.
Researchers at Penn State are using a $2.8 million NIH grant to explore 3D bioprinting for craniomaxillofacial reconstruction. They will investigate bioprinting bone, skin, and other tissues directly during surgery to correct defects in the face, mouth, and skull.
Researchers found that hiring managers perceive candidates with self-absorbed or overly opinionated social media profiles as less suitable for employment. The study also discovered that content suggesting drug or alcohol use has a smaller impact on perceptions of employment suitability.
Scientists have identified a key factor predicting post-wildfire mudslides: dry sediment loading, which adds 3-10 feet of debris to mountain channels. Authorities can use lidar technology to map patterns of sediment loading and clear channels before storms hit.
Researchers have solved the structure of a protein complex that enables cyanobacteria to convert weak sunlight into usable energy, giving them an adaptive advantage over other organisms. The discovery could lead to the development of crops that thrive under low-light conditions, increasing crop yields and sustainability.
Researchers find wooden pallets have a slightly lower carbon footprint than plastic pallets on both one-trip and 100,000-trip basis. Heat-treated wooden pallets incur a 20-30% lower carbon footprint than methyl bromide-fumigated ones.
Researchers aim to create a less expensive and efficient natural gas storage system using super-absorbent materials, enabling smaller tanks for vehicles.
A recent study reveals that the herringbone pattern in plant cell walls, created by alternating angles of cellulose layers and a protein called CSI1, is critical for cell growth. This discovery challenges existing theories about cell growth and has implications for biofuels research.
Researchers found that contaminant concentrations increased during warmer months, with higher risk to fish during spawning stages. The study also discovered that nonpoint sources, such as agricultural runoff, were the primary contributor to contaminant levels in high-flow periods.