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Rice University scientists are analyzing the role of ferredoxin proteins produced when viral phages alter electron transfer in ocean-dwelling, photosynthetic bacteria that produce oxygen and store carbon. When the virus (pink) infects the bacteria, it produces a ferredoxin protein that hooks into the bacteria’s existing electrical structure and alters its metabolism. (Credit: Illustration by Ian Campbell/Rice University)

Ocean virus hijacks carbon-storing bacteria

May 26, 2020

Rice scientists are analyzing the role of ferredoxin proteins produced when viral phages alter electron transfer in ocean-dwelling bacteria that produce oxygen and store carbon.

Matthew Foster

Quantum Hall effect 'reincarnated' in 3D topological materials

May 18, 2020

U.S. and German physicists have found surprising evidence of a link between the 2D quantum Hall effect and 3D topological materials that could be used in quantum computing.

Yingyan Lin, assistant professor of electrical and computer engineering

Early Bird uses 10 times less energy to train deep neural networks

May 18, 2020

Rice engineers have found a way to train deep neural networks for a fraction of the energy required today. Their Early Bird method finds key network connectivity patterns early in training.

Monolayer Janus MoSSe, a compound of molybdenum, sulfur and selenium developed at Rice University, is adept at detecting biomolecules via surface-enhanced Raman spectroscopy. Its nonmetallic nature helps by curtailing background noise in the signal. (Credit: Lou Group/Rice University)

2D sandwich sees molecules with clarity

May 14, 2020

A 2D platform of molybdenum, sulfur and selenium is adept at detecting biomolecules via surface-enhanced Raman spectroscopy. Its nonmetallic nature helps by curtailing background noise.

Electrets — electrons trapped in defects in two-dimensional molybdenum dioxide — give the material piezoelectric properties, according to Rice University researchers. The defects (blue) appear in the material during formation in a furnace, and generate an electric field when under pressure. (Credit: Ajayan Research Group/Rice University)

2D oxide flakes pick up surprise electrical properties

May 7, 2020

Rice University researchers find evidence of piezoelectricity in lab-grown, two-dimensional flakes of molybdenum dioxide.

A schematic and electron microscope cross-section show the structure of an integrated, solar-powered catalyst to split water into hydrogen fuel and oxygen. The module developed at Rice University can be immersed into water directly to produce fuel when exposed to sunlight. Illustration by Jia Liang

Water-splitting module a source of perpetual energy

May 4, 2020

Rice University researchers have integrated high-efficiency solar cells and electrode catalysts into an efficient, low-cost device that splits water to produce hydrogen fuel.

Mellon Mays collage

Graduating Mellon Mays fellows grateful for opportunity — and the Rice mentors who helped

April 24, 2020

Increasing diversity in the faculties of colleges and universities across the U.S. is the mission of the Mellon Mays Undergraduate Fellowship (MMUF) program, which has helped fund the doctoral dreams of over 5,000 students at 48 member schools since 1986.

An illustration of radiation of varying frequencies emanating from a leaky waveguide

Researchers solve 'link discovery' problem for terahertz data networks

April 24, 2020

When you open a laptop, a router can quickly locate it and connect it to the local Wi-Fi network. That ability, known as link discovery, is a basic element of any wireless network, and now a team of engineering researchers from Rice University and Brown University has developed a way to do that with terahertz radiation, the high-frequency waves that could one day make for ultrafast wireless data transmission.

pulsecam

PulseCam peeks below skin to map blood flow

April 13, 2020

Rice University engineers have found a way to use a video camera to peek below the skin and make high-resolution maps that show doctors and nurses exactly how much blood is reaching the capillaries.

covid survey laptop

Rice researchers: Help us understand COVID-19's impact

April 13, 2020

Two groups of Rice University researchers are asking for the public's help to better understand how the COVID-19 pandemic and social distancing policies are impacting people's lives, livelihoods and mental well-being.

Patrick Rodi

Spacecraft is designed to survive fire, surfs its own wave

April 10, 2020

Patrick Rodi's new idea for surfing is far out, fast and white hot.

migrant refugees

Ensure migrant, refugees' rights during coronavirus outbreak, says Baker Institute expert

April 6, 2020

COVID map

Rice researchers create interactive map of COVID-19 cases in Texas

April 6, 2020

A team of researchers in the Center for Research Computing’s Spatial Studies Lab at Rice University has created an interactive map showing all cases of COVID-19 across Texas utilizing public health data. The map is now online at coronavirusintexas.org.

Credit: 123RF.com/Rice University

Machine learning can help increase liver cancer screening rates, says Rice expert

March 31, 2020

Targeting patients with machine learning can increase the number of people getting liver cancer screenings, according to a National Institutes of Health-sponsored study by a research team from Rice, Texas A&M University, Iowa State University and the University of Texas Southwestern Medical Center.

Illustration showing how REPAIR, a smart electronic patch, will help regrow muscle tissue

'Smart' wound-healing patch: DARPA awards $22 million grant

March 12, 2020

Rice University engineers are part of a team that's developing an 'intelligent' bandage to regrow muscle tissue for wounded soldiers.

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