Rural counties continue to rank lowest among counties across the U.S., in terms of health outcomes. A group of national organizations including the Robert Wood Johnson Foundation and the National 4-H Council are leading the way to close the rural health gap.
click to view today's top stories
click to view today's top stories
click to see today's top stories
click to see today's top stories
The State of Cancer Care in America: 2016 report, to be released on March 15 by the American Society of Clinical Oncology (ASCO), chronicles the current realities of the cancer care delivery system in the United States and examines trends in the oncology workforce and practice environment that are affecting patient care and access.
Newswise invites press release submissions from new and current members for inclusion in our Theme Wires on a variety of topics, including; Cancer Research, Environment and Climate Change, Nutrition, and Mental Health. Each wire is also open for sponsorships to promote your organization’s campaign, product, service, or news.
Studies about medications published in the most influential medical journals are frequently designed in a way that yields misleading or confusing results. The journals are the NEJM, JAMA, The Lancet, Annals of Internal Medicine, the British Medical Journal and the Archives of Internal Medicine.
Engineering researchers at Rensselaer Polytechnic Institute are combining automation techniques from oil refining and other diverse areas to help create a closed-loop artificial pancreas. The device will automatically monitor blood sugar levels and administer insulin to patients with Type 1 diabetes, and aims to remove much of the guesswork for those living with the chronic disease.
Computer models used to forecast storms don't (yet) know how to take advantage of the additional capabilities that will be available from dual-polarimetric radars. Scientists at UAHuntsville are studying how forecast models can best use the enhanced information to improve storm forecasts.
The latest news and discoveries from the science of sound will be featured at the 161st meeting of the Acoustical Society of America (ASA) held May 23-27, 2011, at the Sheraton Seattle Hotel in Seattle, Wash. During the meeting, the world's foremost experts in acoustics will present research spanning a diverse array of disciplines, including medicine, music, psychology, engineering, speech communication, noise control, and marine biology.
Researchers at four institutions, using data gathered from the USArray seismic observatory, have seen more than 200 miles below the surface, capturing evidence on how the Colorado Plateau, including the Grand Canyon, formed and continues to change even today.
A new review confirms that the so-called “gold standard” of medical research — the randomized controlled study — provides a safeguard against bias. Not all scientists agree, however.
Sonic booms, the science of making music, the impact of noise on people and animals, and bursts of sound-induced light are just some of the intriguing topics that will be presented at the 161st Meeting of the Acoustical Society of America (ASA).
Thanks to a $500,000 grant, the Mount Holyoke College Art Museum has brought in more than 50 classes--both art-related and not--to use the museum for course projects, including students in a Molecular and Atomic Structure course who used infrared cameras to examine the underlayers of paintings.
Geometry is the force that shapes both the sound of music and the novel research of Florida State University composer-theorist Clifton Callender, whose work explores and maps the mathematics of musical harmony.
in a commentary published in the Journal of the American Medical Association March 23, two U-M physicians call for changes throughout the research process to minimize fraud, deception.
In a commentary titled “Statistical Association and Causation: Contributions of Different Types of Evidence,” FAU researcher Charles H. Hennekens, M.D. describes the unique contributions, as well as strengths and limitations, of different types of evidence to research conclusions.
Andres Collazo, Ph.D., explores the molecules and tissues necessary for normal inner ear development in two different species that are model organisms for developmental biological studies: the African clawed frog Xenopus laevis and the zebrafish Danio rerio.
In an article to appear in the April 2011 issue of the Notices of the American Mathematical Society, John W. Cain, a mathematician at Virginia Commonwealth University, presents a survey of six ongoing Challenge Problems in mathematical cardiology.
So-called model organisms have long been at the core of biomedical research, allowing scientists to study the ins and outs of human disorders in non-human subjects.
What do you have when you line up a martial artist, acrobatic gymnast, police officer, firefighter, NASCAR driver, and NFL running back? “Watson,” the IBM super-computer on Jeopardy might have guessed the answer was “the Village People,” to which host Alex Trebek could have replied, “Sorry. The answer we were looking for is “Batman.”
From grinding heavy metal to soothing ocean waves, the sounds we hear are all perceptible thanks to the vibrations felt by tiny molecular motors in the hair cells of the inner ear. Researchers at the University of Pennsylvania School of Medicine have now identified the mechanism by which a single amino acid change can disrupt the normal functioning of one of the critical components of that physiology -- a molecular motor protein called myo1c, which resides in the cochlea of the inner ear.
A University of Arkansas researcher and his colleagues have used magnesium isotopes to determine the temperature at which rocks form, which will allow scientists to better study the formation of the earth’s crust and mantle as well as the formation of meteorites.
New social psychology studies suggest that academic contact with women who have succeeded in science, math and engineering can enhance positive attitudes and boost self-confidence among girls and young women who, in other situations, feel less confident and interested in science majors or careers.
The Internet has become not only a tool for disseminating knowledge through scientific publications, but it also has the potential to shape scientific research through expanding the field of metaknowledge—the study of knowledge itself.
A Sandia National Laboratories team helped reach a major milestone in the nation’s nuclear nonproliferation efforts by working with the Central Asian country of Kazakhstan to move nuclear materials — enough to build an estimated 775 nuclear weapons — to safety.
Access to information technology benefits female research scientists more than their male counterparts, increasing research productivity and collaboration, according to a new study co-authored by Assistant Professor Waverly Ding of the University of California, Berkeley’s Haas School of Business. The study concludes that IT is an “equalizing force” for researchers and suggests innovations in IT may contribute to scientific productivity.
Who would have guessed that the perfect place to gather detailed scientific data from a powerful snowstorm would be in Alabama? That turned out to be the case during a snowstorm earlier this month for scientists at The University of Alabama in Huntsville and NASA’s Marshall Space Flight Center.
Kansas State University's Biosecurity Research Institute has layers of precautions that keep the facility safe and secure. From lab construction and staff training to safety procedures, these layers of security exist to protect staff, the public and the environment.
To survive in a tumultuous environment, sea urchins literally eat through stone, using their teeth to carve out nooks where the spiny creatures hide from predators and protect themselves from the crashing surf on the rocky shores and tide pools where they live.
It’s one of the more frustrating parts of summer. You check the weather forecast, see nothing dramatic, and go hiking or biking. Then, four hours later, a thunderstorm appears out of nowhere and ruins your afternoon.
Nova Southeastern University (NSU) will host The Qualitative Report’s 2nd Annual Conference, on Jan. 7 and 8, 2011 on the university’s main campus in Davie, FL.
As part of an effort to strengthen the scientific basis for forensic toxicology and drug testing, RTI International has created 'Forensic DB' (www.forensicdb.org), a web-based cheminformatic database for the retention, review and ongoing collection of spectral data pertaining to toxins, drugs and other compounds of interest to the forensic community.
Bacteria are among the simplest organisms in nature, but many of them can still talk to each other, using a chemical “language” that is critical to the process of infection. Sending and receiving chemical signals allows bacteria to mind their own business when they are scarce and vulnerable, and then mount an attack after they become numerous enough to overwhelm the host’s immune system.
One of the great and fundamental questions in physics is: Why is there matter? Physicists theorize that in the instant after the Big Bang created the makings of the universe, there were nearly equal amounts of matter and anti-matter, protons and anti-protons, neutrons and anti-neutrons. They should have annihilated each other, resulting in … nothing.
Chemists at the University of South Carolina have developed a camera with the ability to see the invisible and more.
New research suggests that the addition of ultraviolet light to the brushing and suction of a vacuum cleaner can almost double the removal of potentially infectious microorganisms from a carpet’s surface when compared to vacuuming alone.
Researchers at the Institute for Regenerative Medicine at Wake Forest University Baptist Medical Center have reached an early, but important, milestone in the quest to grow replacement livers in the lab. They are the first to use human liver cells to successfully engineer miniature livers that function – at least in a laboratory setting – like human livers. The next step is to see if the livers will continue to function after transplantation in an animal model.
Using a combination of high-powered computers and advanced experimental magnetic resonance data, a Florida State University biophysical chemist has developed techniques that improve the way scientists can study and predict the structure and dynamics of proteins found in the human body. His innovations could ultimately shorten the time it takes researchers to develop new, more effective drugs and better understand biomedical processes that underlie a variety of health conditions.
The purification of drug components is a large hurdle facing modern drug development. This is particularly true of drugs that utilize proteins, which are notoriously difficult to separate from other potentially deadly impurities. Scientists within the Center for Biotechnology and Interdisciplinary Studies (CBIS) at Rensselaer Polytechnic Institute are using nuclear magnetic resonance (NMR) to understand and improve an important protein purification process.
Using optically dense, ultra-cold clouds of rubidium atoms, researchers have made advances in three key elements needed for quantum information systems – including a technique for converting photons carrying quantum data to wavelengths that can be transmitted long distances on optical fiber telecom networks.
Individuals within a networked system coordinate their activities by communicating to each other information such as their position, speed, or intention. At first glance, it seems that more of this communication will increase the harmony and efficiency of the network. However, scientists at Rensselaer Polytechnic Institute have found that this is only true if the communication and its subsequent action are immediate.
Earthquakes, homicide surges, magnetic storms, and the U.S. economic recession are all kindred of a sort, according to a theoretical framework presented in the journal CHAOS. Researchers in the United States and Russia contend that these four types of events share a precursory development pattern that can be detected and tracked, possibly improving crisis prediction.
Historians refer to World War II (WWII) as “The Big One.” And with good reason: more than 100 million people worldwide fought on behalf of their respective countries, as the major powers dedicated their economic, industrial, and scientific capabilities to the war. In the U.S., researchers at the Harvard Fatigue Laboratory tested materials, food, and clothing that were ultimately used in preserving the lives and limbs of the nation’s 16 million soldiers, also known as GIs.
A team of McGill chemists have discovered that a technique known as photoacoustic infrared spectroscopy could be used to identify the composition of pigments used in art work that is decades or even centuries old. Pigments give artist’s materials colour, and they emit sounds when light is shone on them.
Chemists at Indiana University Bloomington have designed a molecule that binds chloride ions -- but can be conveniently compelled to release the ions in the presence of ultraviolet light. Reporting in the Journal of the American Chemical Society today (online), IU Bloomington chemist Amar Flood and Ph.D. student Yuran Hua explain how they designed the molecule, how it works and, just as importantly, how they know it works.
Davisite and grossmanite were two of the first solids to form when an interstellar gas cloud collapsed to form the sun. Found in the Allende meteorite, they now carry the names of Andrew Davis and Lawrence Grossman, professors in geophysical sciences at the University of Chicago.
A document, even one created by persons determined to remain unknown, can reveal more than its authors intended.
Showing results
1–50 of 2930
RSS Feeds by Section