Research

Science and Technology

New algorithm could help enable next-generation deep brain stimulation devices

June 1, 2021

Brown University researchers have developed a technique that could allow deep brain stimulation devices to sense activity in the brain and adjust stimulation accordingly.

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Social Sciences

With more two-way dialogue, school board meetings could draw more diverse audiences, study finds

May 24, 2021

A study shows that giving the public more opportunities to converse with school board leaders could increase civic engagement and lead to more public trust in officials — especially among low-income groups and people of color.

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Science and Technology

Scientific computing technology should benefit all, Brown researcher tells Congress

May 19, 2021

Speaking before a U.S. House of Representatives subcommittee, computer scientist Seny Kamara urged lawmakers to make sure computing technology benefits society at large, not just a privileged few.

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Health and Medicine

Making mindfulness meditation more helpful starts with understanding how it can be harmful

May 18, 2021

A study led by Willoughby Britton, an associate professor of psychiatry and human behavior at Brown, shows the importance of defining and measuring the adverse effects of mindfulness.

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Science and Technology

Researchers use ‘hole-y’ math and machine learning to study cellular self-assembly

May 18, 2021

A new study shows that mathematical topology can reveal how human cells organize into complex spatial patterns, helping to categorize them by the formation of branched and clustered structures.

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Health and Medicine

Rare blood clots more likely after COVID-19 infection than from vaccine, report finds

May 14, 2021

An analysis led by Brown University neurologist Dr. Karen L. Furie in partnership with the American Heart Association/American Stroke Association, put the post-vaccine risk of CVST in perspective.

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Social Sciences

Politically polarized brains share an intolerance of uncertainty

May 13, 2021

A new study on political polarization led by a Brown University team showed how an aversion to uncertainty is often associated with black-and-white political views.

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Health and Medicine

Brain-computer interface creates text on screen by decoding brain signals associated with handwriting

May 12, 2021

Using a brain-computer interface, a clinical trial participant was able to create text on a computer at a rate of 90 characters per minute just by thinking about the movements involved in writing by hand.

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Health and Medicine

Brown-based IMPACT Collaboratory expands massive effort to track COVID-19 vaccine effects

May 10, 2021

A $1.4 million federal grant will enable the research team to add customer data from Walgreens, doubling the scope of the largest monitoring system of safety and efficacy of COVID-19 vaccinations for elderly people.

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Science and Technology

‘Molecular glue’ makes perovskite solar cells dramatically more reliable over time

May 6, 2021

In a study that could help to bring inexpensive, efficient perovskite solar cells one step closer to commercial use, researchers found a way to strengthen a key weak point in the cells, dramatically increasing their functional life.

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Health and Medicine

With $30 million in support, Brown launches Center for Alzheimer’s Disease Research

April 28, 2021

By bringing together biomedical research and discovery with world-class physician-scientists advancing care for patients with Alzheimer’s, the center aims to accelerate the pace of development for novel treatments and cures.

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Arts and Humanities

As Carnegie fellow, Brown scholar to study psychological toll of civil rights activism on Black Americans

April 28, 2021

A Carnegie Fellowship will provide support for Françoise Hamlin, an Africana studies and history scholar, to write a book on the risks that young people assumed on the front lines of the civil rights movement.

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News and Events

Brown mathematician elected to American Academy of Arts and Sciences

April 27, 2021

Kavita Ramanan, a professor of applied mathematics, is honored for her work in probability theory and random processes.

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Science and Technology

Mars has right ingredients for present-day microbial life beneath its surface, study finds

April 22, 2021

New research suggests that rocks in the Martian crust could produce the same kind of chemical energy that supports microbial life deep beneath Earth’s surface.

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Science and Technology

How Brown neuroscientists are using CRISPR to accelerate brain research — and more

April 22, 2021

Brown University neuroscientist Kate O’Connor-Giles discusses how the revolutionary gene editing technology can help reveal secrets of the brain’s function and role in disease.

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Science and Technology

NASA to launch new Brown student satellite

April 21, 2021

NASA has agreed to provide space on a future rocket launch for a new satellite designed and built by Brown University students to test the performance of next-generation solar cells in space.

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Health and Medicine

Jack Elias to transition to senior health advisor at Brown, will leave role as medical school dean

April 8, 2021

After eight years leading biology and medicine at Brown, Elias will become the University’s senior health advisor, working to realize the vision of an integrated academic health system with Lifespan and Care New England.

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Science and Technology

What a glacial river reveals about the Greenland ice sheet

April 5, 2021

New research shows that water pressure beneath a glacier influences how fast it flows, a finding that could help in predicting the pace at which glaciers slide into the ocean and drive sea level upward.

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News and Events

Nitin Padture to deliver Presidential Faculty Award Lecture

April 2, 2021

Padture, a professor of engineering, will discuss emerging solar technologies and their implementation in grid-scale renewable energy solutions.

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Health and Medicine

National Public Health Week events at Brown will be truly national this year

April 1, 2021

In pivoting to an all-virtual event, Brown’s School of Public Health will offer opportunities for interaction on key public health issues, including a podcast series and topical discussions, to listeners everywhere.

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News and Events

Research Achievement Awards honor early-career and accomplished Brown scholars

March 31, 2021

In recognition of high-impact research and fundamental discoveries, the University will celebrate the work of six researchers with achievement awards presented at this spring’s 2021 Celebration of Research.

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Science and Technology

Researchers demonstrate first human use of high-bandwidth wireless brain-computer interface

March 31, 2021

In an important step toward a fully implantable intracortical brain-computer interface system, BrainGate researchers demonstrated the first human use of a wireless transmitter capable of delivering high-bandwidth neural signals.

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Science and Technology

Researchers discover new type of ancient crater lake on Mars

March 30, 2021

An ancient crater lake in the southern highlands of Mars appears to have been fed by glacial runoff, bolstering the idea that the Red Planet had a cold and icy past.

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Science and Technology

New AI technique could help doctors predict aneurysm rupture

March 25, 2021

A new study shows that an artificial intelligence system informed with the physical laws governing flowing fluids can infer pressures and stresses on capillaries just by analyzing images or videos of blood flow.

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Health and Medicine

Deaths from COVID-19 have progressively declined at nursing homes, researchers find

March 19, 2021

A study published in Health Affairs helps close the information gap between mortality rates in nursing homes and those in the U.S. population at large.

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Health and Medicine

Brown physician-scholar continues to play key role in the most significant Alzheimer’s research

March 19, 2021

Clinical trials show encouraging results for a second investigational Alzheimer’s drug — and Brown University, Butler Hospital and Rhode Island Hospital were again deeply involved.

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Science and Technology

Research finds surprising electron interaction in ‘magic-angle’ graphene

March 18, 2021

New research in the journal Science describes a technique that weakens the repulsive force between electrons in “magic-angle” graphene superconductors, providing physicists with exciting new details about this strange state of matter.

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Science and Technology

Brown researchers uncover the underlying genetics that make flies champion fliers

March 18, 2021

A complex network of wing, muscle and nervous system genes all contribute to flight performance, a new PLOS Genetics study shows.

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Science and Technology

Brown researchers explore possibilities for an ultra-secure gun registry

March 11, 2021

Brown University computer scientists, working with a U.S. senator, have proposed a gun registry database that’s ultra-secure and decentralized, potentially easing concerns about privacy and federal overreach.

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Health and Medicine

Study asks: Why isn’t anyone talking about medical students with children?

March 8, 2021

A new paper by Brown University researchers is one of the first to call attention to the need for more support for medical students who are pregnant or parenting.

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Science and Technology

With NASA eyeing return to the Moon, Brown students helping the agency deal with pesky lunar dust

March 5, 2021

With a new grant from NASA, a team of Brown and RISD students is developing a system that may help protect spacesuits from sticky and highly abrasive lunar dust.

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Science and Technology

Humans control majority of freshwater ebb and flow on Earth, study finds

March 3, 2021

Satellite observations show that more than half of seasonal freshwater level changes on Earth happen in human-managed reservoirs, underscoring the profound impact humanity has on the global water cycle.

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Science and Technology

Math, applied math scholars at Brown earn prestigious Simons Foundation fellowships

March 1, 2021

With yearlong sabbaticals to focus on research projects, Dan Abramovich, Hongjie Dong and Benoit Pausader will use the fellowships to advance their scholarship on cutting-edge mathematics.

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Health and Medicine

Quick pivots: For four researchers, COVID-19 provided immediate new possibilities

March 1, 2021

When the pandemic paused some lab-based work, Brown scholars quickly pivoted to COVID-19 research, generating new studies in respected journals, funding for new pursuits, and new collaborations with a wide range of partners.

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Social Sciences

Brown sociologist investigates racial gap in treatment of students

March 1, 2021

As a 2020 William T. Grant Scholar, Brown sociologist Jayanti Owens embarks on a five-year research plan to study how race impacts teachers’ perceptions of student behavior.

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Science and Technology

Brown's ICERM reimagines what mathematics can be

March 1, 2021

The Institute for Computational and Experimental Research in Mathematics — one of just six U.S. mathematical institutes — takes novel approaches in discovery, research and presentation.

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Science and Technology

Researcher delves into the big world of tiny nanocrystals

March 1, 2021

In his lab at Brown, Assistant Professor of Chemistry Ou Chen is turning tiny artificial particles into building blocks for energy harvesting, cancer detection and more.

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Science and Technology

Crisis and action: Brown researchers launch wide range of approaches to COVID-19 research

March 1, 2021

Called to action, students and faculty across disciplines worked to contribute to an expansive pool of COVID-19 research projects, from contact tracing apps to DIY ventilator designs.

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Social Sciences

Amidst unrest, CSREA leads community in crucial conversation

March 1, 2021

Brown’s Center for the Study of Race and Ethnicity in America has carved out a critical role in dialogue and research.

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Science and Technology

Apollo rock samples capture key moments in the Moon’s early history, study finds

February 24, 2021

A new analysis of samples brought back from the Moon to helps clear up questions about the isotopic composition of Moon’s interior.

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Science and Technology

Mars rover touches down at Brown-discovered landing site

February 18, 2021

The Perseverance rover will look for signs of ancient life in Jezero crater, a spot Brown researchers have studied for years and championed during the landing site-selection process.

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Health and Medicine

For mindfulness programs, ‘with whom’ may be more important than ‘how’

February 16, 2021

A pair of Brown University studies on the effect of mindfulness-based meditation programs highlight the importance of the instructor and the group.

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Science and Technology

Why even try? Using brain science to answer one of life’s biggest questions

February 15, 2021

A new study from a research team based at Brown University sheds light on the cognitive processes that occur when humans decide to exert mental effort.

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Social Sciences

U.S. cities segregated not just by where people live, but where they travel daily

February 11, 2021

An analysis of 133 million tweets found that city-dwellers stay racially segregated as they eat, drink, shop, socialize and travel each day, demonstrating even deeper segregation than previously understood.

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Science and Technology

Neurons from patient blood cells enable researchers to test treatments for genetic brain disease

February 10, 2021

A team led by Brown University researchers reprogrammed patient blood cells into stem cells to test treatments for Christianson syndrome, finding that treatment responses varied according to the mutations present.

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Social Sciences

Reimbursing hospitals for postpartum contraception prevents unintended pregnancies, study finds

February 9, 2021

Researchers found that expanding access to long-acting reversible contraception methods, such as IUDs and implants, could give adolescents more agency in choosing whether and when to become pregnant again.

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Science and Technology

Tiny sensor technique reveals cellular forces involved in tissue generation

February 4, 2021

A team of Brown University researchers developed a technique that uses tiny polymer spheres to sense the forces at play as body tissue forms and grows.

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Health and Medicine

Lesbian, gay, bisexual medical students are more likely to experience burnout, study finds

February 2, 2021

Burnout among medical students has significant implications for student health and delivery of care, and future physicians in sexual minority groups report higher rates of burnout than their heterosexual peers.

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Science and Technology

Thick lithosphere casts doubt on plate tectonics in Venus’s geologically recent past

January 28, 2021

A study of a giant impact crater on Venus suggests that its lithosphere was too thick to have had Earth-like plate tectonics, at least for much of the past billion years.

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Health and Medicine

$25 million gift to Brown will fuel innovation in brain science

January 26, 2021

The latest major investment in Brown’s cutting-edge brain science research, the generous gift will support computational brain science and endow a program to promote innovative research.

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