Clyde Briant elected to the National Academy of Engineering

Congratulations to Clyde Briant on his election to the National Academy of Engineering.

Election to the National Academy of Engineering is among the highest professional distinctions accorded to an engineer. Academy membership honors those who have made outstanding contributions to "engineering research, practice, or education, including, where appropriate, significant contributions to the engineering literature," and to the "pioneering of new and developing fields of technology, making major advancements in traditional fields of engineering, or developing/implementing innovative approaches to engineering education."

CLYDE LEONARD BRIANT, Otis E. Randall University Professor and vice president for research, Brown University, Providence, R.I. For elucidation of microstructural effects on high-temperature mechanical performance of metals.

See NAE Press Release.

Read More

2010 Collaborative Research Awards program awards two engineering projects

The Rhode Island Science and Technology Advisory Council (STAC) last week announced the awardees of the 2010 Collaborative Research Awards program. This year, out of the 38 projects submitted for review, six projects that featured multi-disciplinary, multi-institutional research with follow-on funding promise were chosen.

Here are two projects which feature Brown Engineering:

Project 3: Development of Durable Silicon Thin-Film Anodes and New Electrolytes for Lithium Batteries
This team proposes to develop new and highly durable anode architecture for lithium batteries complemented by the development of new electrolytes that will form a stable solid-electrolyte interphase (SEI) layer. This STAC grant will help RI align with the Department of Energy’s Energy Strategic Goal and contribute to cutting-edge advances in lithium battery technology.

Collaborators:
Pradeep Guduru, Ph.D, Brown University
Christopher Bull, Ph.D, Brown University
Brett Lucht, Ph.D, University of Rhode Island

Project 4: Early Cancer Detection and Treatment Using Advanced Three-Dimensional Surface Texture Visualization and Modeling
This project aims to develop 3D imaging technology to address limitations in visualization of the current minimally invasive surgical procedures that are rapidly replacing open surgeries. The team will focus primarily on the problem of identifying early-state bladder cancer, the third-most prevalent cancer that ranks fourth in incidence.

Collaborators:
Gabriel Taubin, Ph.D, Brown University
George E. Haleblian, M.D, Rhode Island Hospital
Jason D. Harry, Ph.D, Lucidux Corporation, LLC
Gyan Pareek, M.D; Rhode Island Hospital

For more information, visit the RI Science and Technology Advisory Council.

Read More

Zia honored at White House

Assistant Professor Rashid Zia was honored with a Presidential Early Career Award for Scientists and Engineers (PECASE) at the White House last week. President Obama honored 100 winners with the PECASE, the highest award bestowed by the U.S. Government upon scientists and engineers in the early stages of their independent research careers.

More about the award from the White House blog.

Read More

Society of Critical Care 2010 Citation Award

Keiko Tarquinio, Assistant Professor of Pediatrics, from Professor Tom Webster's biomedical engineering lab group just received the 2010 Citation Award from the Society for Critical Care last week in Miami out of over 1100 presentations at the Society for Critical Care Medicine's 39th Critical Care Congress. This was for the presentation "Inhibition of Pseudomonas Aeruginosa Growth on Chemically Etched Polyvinyl Chloride Endotracheal Tubes: An in vitro Model" (authors: Keiko Tarquinio, Nathan Rubien, and Thomas Webster) funded from the RI STAC fund. The purpose of the work is to limit infection of endotracheal tubes.

Read More

Professor Franck studies cellular movement

Our cells are more like us than we may think. They’re sensitive to their environment, poking and prodding deliberately at their surroundings with hand-like feelers and chemical signals as they decide whether and where to move. Such caution serves us well but has vexed engineers who seek to create synthetic tissue, heart valves, implants and other devices that the human body will accept.

To overcome that obstacle, scientists have sought to learn more about how cells explore what’s around them. While numerous studies have looked at cellular movement in two dimensions and a few recent experiments involved cellular motion in three dimensions, scientists remained unsure just how much cells interacted with their surroundings. Now, a study involving Brown University and the California Institute of Technology has recorded for the first time how cells move in three dimensions by measuring the force exerted by cells on their environs. The research gives scientists their most complete assessment to date about how cells move.

To read more of the release, click here. Also, posted here.

Read More

Freund honored by ASME for his contributions to materials engineering

Lambert Ben Freund, Ph.D., the Henry Ledyard Goddard university processor and a professor of engineering at Brown University (Providence, R.I.), was honored by ASME with the Society's Nadai Medal. He is being recognized for fundamental contributions to the mechanics of solids, dynamic fracture, stress waves in solids, computational mechanics, mechanics of thin films and mechanics of biological systems.

The Nadai Medal, established in 1975, recognizes significant contributions and outstanding achievements which broaden the field of materials engineering. The award was presented to Dr. Freund during the 2009 International Mechanical Engineering Congress and Exposition in Lake Buena Vista, Fla., Nov. 13 through 19.

Read more here.

Read More

Deoni using MRI imaging to study neurodevelopment in children

Two Brown Faculty To Study Brain Development in Infants and Children With Bipolar Disorder

Sean Deoni, assistant professor of engineering, and Dr. Daniel Dickstein, assistant professor of psychiatry, have each received funding from the National Institute of Mental Health to study brain development in children with bipolar disorder. They will collaborate on each other’s projects.

PROVIDENCE, R.I. [Brown University] — Two Brown University faculty members have received federal funding for innovative new neuroscience research projects focusing on brain development in infants and bipolar disorder in children.

Sean Deoni, assistant professor of engineering, plans to use his $2.5-million grant to study neurodevelopment throughout infancy and early childhood, from 2 months to age 5, using an MRI imaging technique at Brown he previously developed with colleagues.

Read more here.

Read More