A new study published in Health Education & Behavior found that children benefit most from sun safety interventions due to high lifetime exposure during childhood. Parents' sun safety habits strongly influence their children's behaviors, while recreation programs' policies are not significantly associated with parents' practices.
A Penn State study suggests that eating low-energy-density meals, which contain fewer calories per ounce and are rich in fruits, vegetables, or grains, can help individuals manage their weight while still feeling full and satisfied. The study found that the energy density of food, rather than fat content, plays a key role in satiety.
The Hobby-Eberly Telescope has successfully observed a distant quasar candidate, confirming its status and providing insight into the universe's early evolution. The instrument will also enable detailed study of objects in and near the Milky Way with the addition of two new facility-class spectrographs.
Researchers at Purdue University have developed a technique that combines porous silicon with mass spectrometry to streamline biochemical analyses. The technique, called desorption ionization on silicon (DIOS), allows for the simultaneous testing of large numbers of compounds in a fraction of the time required by current methods.
A study of 12,330 men and women aged 45-64 found that those with high levels of white blood cells, albumin, or fibrinogen were at higher risk of developing diabetes. The research suggests that inflammation may play a central role in the development of Type 2 diabetes.
A recent study by University of Maryland researchers found that kidney transplants are more cost-effective than dialysis, even for the sickest patients. The break-even point for kidney transplants was 2.7 years compared to dialysis, saving $27,000 per year for each patient.
Biologists have discovered three new hotspots of high biological diversity in New Zealand, Southeast Australia, and Tasmania. The study found that the terrestrial flatworm, a humble but diverse species with over 822 varieties, can act as a model for understanding the distribution of lower invertebrates.
Polish parliamentarians have significant influence on legislative process due to their right to submit proposals. The Sejm's independence is crucial for its role in stabilizing relations with the presidency and government. Strengthening internal coherence and discipline is necessary for governing parties to maintain this independence.