Interests

Rose Mula Writes: Some people never leave home without their American Express card; I never leave home without a camera. Digitized pictures of the twenty-five countries and forty-plus states of America that I’ve visited since my first tour of exotic New Hampshire constantly flash on my computer monitors and digital frames throughout my home, helping me relive the magic every day. The galleries on my tablet, IPod, and phone teem with images of everything and everyone I love. more »

"An intensive study of a group of plants that first invaded emerging deserts millions of years ago concludes that these pioneers — rock daisies — did not come unequipped to deal with heat, scorching sun and lack of water. They had developed adaptations to such stresses while living on dry, exposed rock outcroppings within older, more moist areas and even tropical forests, all of which made it easier for them to invade expanding arid areas." more »

"Concerns about air travel's role in disease transmission have intensified during the COVID-19 pandemic. Researchers have examined how factors like aircraft boarding methods affect the exposure risk of passengers and crew members. However, stakeholders said more research involving real-world situations and human behavior is needed and could guide actions to protect public health. Stakeholders noted a lack of federal leadership to advance such research. Congress should consider directing FAA to develop and implement a strategy for research on communicable diseases in air travel, in coordination with other federal agencies and external partners."  more »

Clinical Investigation: "A nationally representative online survey of 2006 U.S. adults aged 50–80 was conducted in January 2021 to assess changes in health behaviors (worsened physical activity and less daily time spent on feet), social isolation (lack of companionship and perceived isolation), physical function (mobility and physical conditioning), and falls (falls and fear of falling) since March 2020. Multivariable logistic regression was used to assess relationships among physical activity, social isolation, physical function, falls, and fear of falling." more »