Researchers found that teenagers who placed high importance on both work and family goals, as well as having confidence in achieving them, were more likely to report feeling successful in their careers and families later in life. These individuals also reached higher education levels than those with only family-oriented goals.
Researchers found that pesticide exposure causes changes in gene expression that are sensitive to diet and nutrition. Feeding bees a complex diet of pollen improves their resistance to lethal doses of pesticides.
Newborn rats showed increased uptake of vitamin A in tissues beyond the liver after supplementation, providing insight into neonatal nutritional needs. This research could inform evidence-based dietary recommendations to reduce infant mortality in developing countries.
Seizures and migraines have long been considered separate events, but a new study reveals a surprising connection between the two. By applying fundamental physics principles to an older theory of brain electricity, researchers found that seizures and spreading depression are part of a spectrum of nerve cell behavior.
A landmark study provides a detailed working image of the PRC1 enzyme in action on a chromosome unit, revealing previously unknown information about its interaction with nucleosomes. The research offers new paradigms for understanding how chromatin enzymes function and has implications for understanding cancer-related diseases.
Researchers at Penn State College of Medicine found that both agave nectar and a placebo were more effective than no treatment for young children's cough symptoms. The study suggests that giving children something to drink, like sugar water or honey substitute agave nectar, may help alleviate their discomfort.
A study by Penn State researchers found that subjective screening questions used in adolescent hearing screenings are unreliable and miss high-frequency hearing loss. Objective hearing tests were more effective, but refining them is necessary to accurately identify teenagers at risk for hearing loss.
A new adaptive management approach could improve outcomes in disease outbreaks by allowing for quick updates to interventions based on real-time information. This flexible approach has been proposed as a way to contain outbreaks more efficiently and effectively, saving lives and millions of dollars.
Research suggests that human activities such as clear-cutting and fire suppression have a greater impact on forest tree composition than climate change. The study analyzed 190 datasets to determine the relative impacts of climate versus altered disturbance regimes for various biomes across the eastern United States.
Researchers at Penn State College of Medicine identified common gene variants associated with delayed fracture healing, potentially leading to improved treatment for patients. The study's findings suggest that specific genetic polymorphisms may impair or fail to support fracture healing.
A study by Penn State scientists found that children born to older mothers have higher rates of mitochondrial DNA mutations, which can cause over 200 diseases. The researchers also discovered the size of the 'bottleneck' period during egg-cell development, providing crucial information for genetic counseling and family planning.
Researchers at Penn State have developed a metamaterial coating that allows coated objects to function normally while appearing as something other than what they really are. The 'illusion coatings' work by using copper patterns designed to create the desired result, enabling practical applications for cloaking metal antennas and sensors.
Researchers found that displaying a user's interaction history on a website can offer a sense of conversation, making it more engaging than traditional websites. This approach also fosters positive attitudes towards the site, improving user trust and awareness of their actions.
A Big Data to Knowledge Program grant will develop big data methods to tackle 80% of coronary heart disease causes, including physical inactivity and poor stress management. The goal is to create adaptive, individualized health-behavior interventions using real-time data from smartphones and wearable devices.
A study by Penn State researcher Dunja Antunovic found that the media mostly celebrated female NFL referee Shannon Eastin's debut, but failed to provide comprehensive analysis of gender issues in sports. The research highlights structural barriers that hinder women's participation in traditionally male roles.
Penn State researchers are teaming up to study how certain cues on mobile and web devices inspire mental shortcuts that predict user trust in online sites and social networks. The study aims to promote better interface design and educate users about mental shortcuts that compromise their privacy when online.
Scientists have found that defects in a 2D material called tungsten disulphide can create unusual characteristics, making it useful for electronic devices and hydrogen gas liberation. The researchers used an advanced microscope to visualize the defects, revealing a low-energy barrier that allows them to be easily displaced.
A study published in Alcoholism: Clinical and Experimental Research found that people's perception of alcohol taste varies due to genetic differences in bitter taste receptors. These differences can influence drinking habits, with some individuals experiencing more bitterness and lower liking for alcoholic beverages.
Researchers at Penn State University have discovered a method to produce ultra-thin diamond nanothreads with exceptional strength and stiffness. The discovery is based on compressing benzene molecules under high pressure, allowing them to form a strong tetrahedral core linked by hydrogen atoms.
The project will support a series of events exploring human self-definition and the concept of humanism in the face of scientific advancements. The initiative aims to build bridges between arts, humanities, and sciences at Penn State.
Researchers have designed decoys that mimic female emerald ash borers, enticing male beetles to land on them and get electrocuted. The team's bioreplicated decoys were more attractive to males than simpler 3D-printed decoys due to their fine-scale texture and color.
A Penn State researcher found that as U.S. casualties rose in Afghanistan, war coverage became increasingly negative towards the military and the war effort. Reporters who were embedded with troops reported more negative tones than those outside the country.
A study by Penn State researchers found that one-third of men in academic science are willing to reduce their career intensity to focus on family. The majority of men studied desired more involvement at home but faced challenges balancing work and family life due to long hours and intense devotion to their field.
Researchers developed parameters to distinguish Venus-like planets from Earth-like ones based on distance from stars. The study identified 43 potential Venus-like planets with characteristics like size and orbit, but atmospheric conditions remain unknown.
New research by Penn State scientists suggests that hydraulic fracturing water is not a significant risk to groundwater, as it is sequestered in the rock formation. The study found that capillary and osmotic forces prevent upward migration of residual treatment water into overlying groundwater.
Pennsylvania is experiencing a higher rise in thyroid cancer incidence compared to the rest of the US, with significant increases seen in white women and black women. The study suggests that actual disease increase contributes to the rising rates, not just increased detection.
Researchers found that a positive outlook and support from family and friends help people deal with the emotional, psychological and social challenges of living with diabetes. The study also highlighted the importance of sharing experiences and needs with loved ones to relieve stress and improve health outcomes.
Researchers at Penn State have developed a new route to making graphene through intercalation, allowing for the creation of single-layer sheets without damaging the layers. This breakthrough could lead to easier and more efficient production of graphene for various industrial applications.
A study by Penn State researchers found that non-nutritive sweeteners are not as sweet as commonly believed, contrary to marketing claims. Participants could detect these sweeteners at lower levels but did not perceive them as sweeter than sugar.
Researchers developed a semi-soft vaginal suppository made from carrageenan to deliver the antiviral drug Tenofovir, reducing the spread of HIV and AIDS. The study found that women prefer this drug-delivery system due to its plant-based material, stability, and ease of use.
Researchers have developed a device that uses tilted-angle standing surface acoustic waves to separate cells with minimal energy. The method is gentler than traditional methods like centrifugation and can efficiently sort cells with high purity.
A parasitic fungus controls the behavior of ants by emitting specific chemicals when encountering their brain, not when infecting other ant species. The fungus produces a mixture of known and unknown chemicals that work in synergy to manipulate the ants' behavior.
Scientists discovered a new subgroup of cyanobacteria that can absorb and use far-red light for photosynthesis, replacing 17 proteins in three major complexes. This process has a dramatic effect on the organism's physiology and metabolism, producing 40% more oxygen.
Despite their crucial position, primary care physicians in rural communities rarely screen women for intimate partner violence (IPV). Women experiencing IPV in these areas often face limited resources and support. Providing training to PCPs, educating the community, and improving access to referral services can help address this issue.
According to a Penn State Abington sociologist, most women believe love is necessary for maximum sexual satisfaction in both relationships and marriage. The study found that love makes sex physically more pleasurable and increases feelings of trust and agency.
Adolescents with parents who spend more time at home tend to have better eating behaviors and exercise habits. Parents' availability can also play a crucial role in shaping their children's health, with fathers' presence being particularly important.
Researchers found that infected ants died on the 'doorstep' of the colony, creating a sniper's alley for future hosts. The parasite can be controlled but not cured, functioning as a chronic disease.
Physical neglect during childhood is a stronger predictor of male adolescent violence than physical abuse, according to Penn State researchers. The study suggests that understanding neglect's role in influencing violent behavior can lead to better education and care for at-risk youths.
Researchers found that the pygmy phenotype in Africa and Southeast Asia is a result of multi-gene adaptation, making individuals better suited for their challenging environments. The study suggests that this adaptation may have occurred independently in different regions.
Researchers analyzed near-real-time data from the April 1 earthquake in Iquique, Chile, and found that it occurred on a fault gap not ruptured since 1877. The study suggests that while the current stress was not released during the quake, it leaves open the possibility of another significant event.
Researchers discovered that a type of bacteria called Asaia blocks invasion of Wolbachia into mosquitoes' germlines, stopping the insects from transmitting Wolbachia to their offspring. This finding provides a potential answer to why some insect species are infected with Wolbachia while others are not.
Researchers found that consuming two servings of pistachios per day lowered vascular constriction during stress and improved neural control of the heart in adults with well-controlled Type 2 diabetes. The pistachio diet also showed improvements in sleep blood pressure, vascular response to stress, and vagal control of the heart.
Researchers reanalyze Flores bones, finding features indicative of Down syndrome, including cranial asymmetry and short thigh bones. The analysis challenges the original claim of a new 'hobbit' human species, instead suggesting a developmental disorder.
Researchers found that medication treatment for ADHD improved parenting skills in adults, leading to reduced negative child behavior and improved parenting practices. Parents who received lisdexamfetamine showed fewer commands, more responsive interactions, and increased praise compared to those on placebo.
Four major health institutions have partnered to create a Clinical Data Research Network, leveraging PCORI's $7 million funding. The network will study patient outcomes for obesity, atrial fibrillation and idiopathic pulmonary fibrosis, expanding research capabilities and collaboration opportunities.
A new discovery expands the impact footprint of the 2010 Deepwater Horizon oil spill, with multiple coral communities impacted up to 22 km from the spill site and at depths over 1800 meters. The study used a 'fingerprint' model to identify damage in newly discovered coral communities.
Leaf-mining insects completely disappeared after the dinosaur extinction event, only to reappear a million years later with diverse damage patterns. The researchers found nine different mine-damage types at Mexican Hat attributable to moths, wasps, and flies, suggesting an influx of novel insect herbivores during the early Paleocene.
Researchers at Penn State and Cornell University have discovered a new material combination that can control magnetic memory or logic 10 times more efficiently than current methods. The discovery uses topological insulators to manipulate spin orientation, overcoming a key challenge in developing spintronics technology.
Macrophages play a crucial role in regulating intestinal movements, and their interaction with the nervous system is adaptable to changes in the bacterial environment. The discovery may lead to new treatments for irritable bowel syndrome (IBS).
A recent study by Penn State researchers found that eating lean beef daily can effectively lower blood pressure in healthy individuals. The BOLD+ diet, which includes 5.4 ounces of lean beef per day, was more effective at reducing blood pressure compared to other diets tested.