Among suicidal patients, an intervention that included brief post-discharge phone calls significantly reduced the likelihood of a future suicide attempt, according to a clinical trial conducted at eight hospitals.
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$3.1 million grant to build new data exploration software
Brown University computer scientists will use the funding to build an interactive data exploration system that includes statistical safeguards against false discoveries.
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Brown researchers have developed methods to use data from FRAP, an experiment used to study how molecules move inside cells, in ways it’s never been used before.
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Researchers develop eco-friendly, 4-in-1 catalyst
Performing multiple reactions in one shot reduces raw material needs and byproduct waste, a potential step toward a greener chemical industry.
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Through a combination of experiments with college students and laboratory worms, researchers have identified the first specific genes to show molecular alterations associated with short sleep duration.
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Nine ways Brown keeps the spirit of Earth Day alive year-round
From reducing greenhouse gas emissions to doing homework in the dark, Brown community members immerse themselves in sustainability measures on an everyday basis.
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Few studies have looked at whether mindfulness meditation is equally effective among men and women in addressing mood, but a new study in a college setting found a substantial difference.
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Mineral deposits in a region called Northeast Syrtis Major suggest a plethora of once-habitable environments. By mapping those deposits in the region’s larger geological context, Brown researchers may help set the stage for a future rover mission.
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New fund to accelerate medical technologies toward market
Brown’s new Biomedical Innovation Fund has made two grants to accelerate the commercialization of technologies — one for diagnosing drug dependence in newborns and a second for discovering anti-ALS medicines.
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University celebrates ‘Inspiring Women in Science’
At a daylong event at the Granoff Center for the Creative Arts on Thursday, April 20, six renowned women scientists will speak about their work amid remarks and presentations by colleagues, including President Christina Paxson.
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Researchers observe heat exchange in an exotic material
The research, co-authored by a Brown University physicist and published in the journal Nature, may help in the development of quantum computers.
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Brown biologists have developed a new system, described in Nature Genetics, that identified and tracked hundreds of genetic variations that alter the way DNA is spliced when cells make proteins, often leading to disease.
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At an April conference in Washington, D.C., Brown University Professor Mary Carskadon will describe decades of research that explain why adolescent biology makes the 7:30 a.m. school bell so problematic.
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ICERM wins new grant from Simons Foundation
The funding, totaling nearly $1 million, will expand the institute’s research workshop programming.
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Even a single, brief stress can induce days of relapse to cocaine-seeking among rats, but a new study shows how the tendency to relapse persists and how to shut it down, suggesting a new pathway for developing addiction treatment medications.
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Public health events highlight urgent challenges, research
The Brown University School of Public Health will feature the urgency and importance of population health scholarship with the premiere of a documentary on the opioid crisis, a broad-ranging research exposition and a lecture on gun violence.
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Curbing alcohol to fight HIV could save money in Kenya
Expanding a program in Kenya that fights the spread of HIV by curbing alcohol consumption could produce a net economic benefit, a new study projects.
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Technology to screen embryos before implantation falls short
Because current methods for assessing the viability of IVF-created embryos are not sufficiently reliable, more research on embryo development is needed, two experts write in a new review article.
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With the investigational BrainGate brain-computer interface and implanted muscle-stimulating electrodes, a man paralyzed from the shoulders down was able to use his arm and hand to eat, drink and perform other activities, according to new research in <em>The Lancet</em>.
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Less than a third of men in a large national survey reported talking with their doctor about both the pros and cons of the PSA blood test for prostate cancer, and the likelihood has decreased further since a national panel recommended against the test.
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How a young-looking lunar volcano hides its true age
A young-looking volcanic caldera on the Moon has been interpreted by some as evidence of relatively recent lunar volcanic activity, but new research suggests it's not so young after all.
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Countdown: NASA launch date for student space project nears
In 2018, NASA will launch into orbit a small satellite designed and built by a team of Brown undergraduates over the past six years.
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New research in eLife explains how the developing brain learns to integrate and react to subtle but simultaneous sensory cues — sound, touch and visual — that would be ignored individually.
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Originally a single-sentence prohibition on Medicaid funding for abortion, the Hyde Amendment has provided the blueprint for ever-expanding prohibitions on public expenditure for the procedure.
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Medical school graduates celebrate Match Day 2017
Balloons dropped and champagne popped at the Warren Alpert Medical School when the clock struck noon and students found out where their medical careers will begin.
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New grant extends IMSD across all sciences
The Initiative to Maximize Student Development, which has increased the diversity of doctoral students in the life sciences and supported student achievement, will expand to serve physical sciences, engineering and mathematics.
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The run up to Match Day is a marathon, and it’s tilting uphill
The process by which medical students become residents has a very precise moment of culmination — noon on the third Friday in March — but the preparation takes months of hard work and expense that has been increasing over time.
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Student research success supported by unique Brown curricula
To lead a new paper in Health Affairs that describes the exceptional success of Costa Rica’s approach to primary care, student Madeline Pesec combined her own initiative and talent with Brown’s unique academic programs and alumni network.
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Brown celebrates brain science with slate of March events
The University will host several events for Brain Week R.I. this month, including the second annual Brain Fair; Mind Brain Research Day will follow less than two weeks later.
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Robot uses social feedback to fetch objects intelligently
By enabling them to ask a question when they’re confused, an algorithm developed at Brown University helps robots get better at fetching objects, an important task for future robot assistants.
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Brown computer scientist awarded Sloan Fellowship
Assistant Professor Tim Kraska wins a prestigious Sloan Fellowship for his work developing big data tools.
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New studies illustrate how gamers get good
Researchers led by a Brown University computer scientist used data from online video games to study what kinds of practice and habits help people acquire skill.
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Long discouraged, for-profit medical education has established a renewed foothold in the U.S., leading a trio of Brown University scholars to examine in JAMA what that rise could mean.
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Three people with paralysis used the BrainGate brain-computer interface to type on a screen with unprecedented speed and accuracy, according to a new study published in eLife.
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Bringing evidence to health screening debates
At a talk and panel discussion in Boston the morning of Feb. 19, Brown University biostatistician Constantine Gatsonis discussed how big trials help us make sense of our many questions about cancer screening.
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Hogan to succeed Gatsonis as biostatistics chair
Constantine Gatsonis is the founding chair of Brown’s biostatistics department, but on July 1 he’ll step down and Joseph Hogan will take the helm.
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Biomedical research hub makes first pilot awards
Advance Clinical and Translational Research (Advance-CTR), a statewide partnership established last year to support collaborative medical studies that build on basic research, has awarded its first two Pilot Project grants.
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Dawn mission detects organics on dwarf planet Ceres
The discovery suggests that Ceres could once have had habitable environments.
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Delivering on the promise of preventing HIV infections with antiretroviral medicines, or pre-exposure prophylaxis (PrEP), requires thinking about PrEP as a nine-step continuum of preventive care, Brown researchers write in the journal AIDS.
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Experiments show how electrons in Mott insulators with strong spin-orbit coupling arrange themselves to make the materials magnetic at low temperatures. The work could help zero in on a more complete quantum theory of magnetism.
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A group of Brown planetary scientists will travel to California this week to make the case for spots they think would be ideal for NASA’s next Mars rover.
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A routine diabetes test produces lower blood sugar readings in African-Americans with sickle cell trait than in those without, potentially leading patients to remain untreated or with a mistaken sense of blood sugar control, study finds.
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Research pushes concept of entropy out of kilter
Entropy isn’t well understood in systems that aren’t at equilibrium, but a new experiment shows a non-equilibrium phenomenon that actually depends upon entropy.
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With mini-vessels, mini-brains expand research potential
A new study shows that Brown University’s mini-brains produce networks of capillaries, an important anatomical feature for lab studies of stroke and other circulation-related brain diseases.
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A new study finds a wide range of subtle but measurable tendencies in the thinking of people who would rather snatch a quick reward than wait for a bigger one.
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Practice makes perfect, and ‘overlearning’ locks it in
People who continued to train on a visual task for 20 minutes past the point of mastery locked in that learning, shielding it from interference by new learning, a new study in Nature Neuroscience shows.
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By reconstructing past temperature change on Mount Kenya in East Africa, a new study suggests that future temperature changes on tropical mountains might be underestimated.
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Earth’s orbital variations and sea ice synch glacial periods
Climate simulations show how changes in Earth’s orbit alter the distribution of sea ice on the planet, helping to set the pace for the glacial cycle.
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Grant advances work to improve hip fracture care
A new grant, co-led by Dr. Richard W. Besdine, will promote adoption of a care model in which geriatricians and other physicians co-manage care for older patients with hip fractures.
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The federal government started a program that penalizes hospitals for readmission of joint replacement patients within 90 days, but a new study finds there is no good index for assessing that risk.
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