A new study found that only half of stroke survivors can return to work within six months, with physical disability being the major predictor. Factors such as gender, ethnicity, and depression do not appear to impact an individual's ability to return to work after a stroke.
Paleontologist Bruce MacFadden analyzed fossilized horse teeth to determine their diet, revealing a combination of foods in an ancient Florida savannah-like environment. The study challenges traditional views on the relationship between tooth structure and diet.
Scientists have created artificial receptors with high selectivity to distinguish one molecule from another. The synthetic locks can bind straight, skinny molecules but exclude bent or fat ones, making them useful for applications such as oxidation control and chemical sensing.
A new federal grant supports the creation of an electronic database of historical material, making it accessible to Illinois elementary school students. The project aims to enhance student learning through interactive experiences with primary source materials.
A University of Florida researcher has found genetic differences in sea oats on the Gulf Coast, which could lead to the development of a "super" sea oat that can stabilize dunes during storms. The goal is to select and propagate sea oats with desirable traits such as quick root growth and extensive rhizome systems.
Stroke patients in rural areas are being transported to comprehensive stroke medical centers via helicopters, where they can receive life-saving treatment and reduce disability. The study found that all five TPA-treated patients survived, with two having excellent outcomes and one major deficit.
Scientists used a new measurement technique to study muscle movement at the molecular level, shedding light on how myosin and actin interact. The technique, called luminescence resonance energy transfer, provided direct evidence for the lever-arm model of muscle contraction.
Children's literature experts believe that traditional storytelling can reconnect kids with books and media. The new book 'Story: From Fireplace to Cyberspace' offers practical and theoretical approaches to revitalize storytelling for children.
An international team of scientists identified regions on the Sun where the high speed solar wind originates using the Solar Ultraviolet Measurements of Emitted Radiation spectrometer on SOHO. The research will lead to a better understanding of the solar wind's effect on Earth's space environment.
A team of astronomers has found convincing evidence for a key tenet of the three-phase model of the interstellar medium. The study of a supernova remnant in the Large Magellanic Cloud reveals the features of evaporating gas and shocked cloudlets, supporting the theory.
A new experimental drug derived from snake venom, ANCROD, has shown promising results in reversing the physical and mental effects of stroke. In a 500-person trial, 42% of patients treated with ANCROD within three hours of stroke onset recovered their previous faculties.
A recent study confirms that clot-busting drug tPA has no benefit in improving stroke recovery after three hours. Instead, it carries a 7% risk of worsening the stroke and a 3% chance of early death. The research firms up guidelines for using tPA, emphasizing the importance of prompt hospital care within the 3-hour window.
A recent study by University of Illinois researchers has identified a key gene that controls Salmonella's ability to live dormantly or cause disease in pigs. The finding, led by Richard E. Isaacson, could lead to the development of methods to prevent Salmonella from causing illness in farm animals.
A University of Illinois professor found that transformational leadership techniques practiced by front-line supervisors lead to increased employee satisfaction, supervisor effectiveness, and extra effort. This research highlights the importance of leadership skills at all levels, not just office executives.
Teachers who prioritize social-emotional needs create a supportive environment where students feel comfortable seeking help. In contrast, competitive classrooms deter students from asking for assistance due to fear of appearing incompetent.
Researchers at the University of Illinois have developed a processing method that preserves soy's health benefits in breakfast cereals and snacks. The extrusion process helps retain isoflavones, which are linked to reduced risk of heart disease and certain cancers.
Researchers found a direct correlation between the pattern of X-ray emission and the size of supernova remnants. Larger remnants exhibit brighter X-ray emission from their centers, suggesting changes in gas distribution as they age.