Fall Assembly Series offers intelligent voices on issues of the day​

​Created 60 years ago, the Assembly Series is Washington University’s premiere lecture series. Its chief mission is to present interesting and important voices, and it is designed to spark meaningful discussion and lead to greater understanding of our world today. Assembly Series programs are free and open to the public. The fall 2013 schedule, below, opens with First Year Reading Program author Eula Biss on September 9.​​​
Creating plants that make their own fertilizer

Creating plants that make their own fertilizer

Much of modern agriculture relies on biologically available nitrogenous compounds (called “fixed” nitrogen) made by an industrial process developed by German chemist Fritz Haber in 1909. Himadri Pakrasi, PhD, a scientist at Washington University in St. Louis, thinks it should be possible to design a better nitrogen-fixing system. His idea is to put the apparatus for fixing nitrogen in plant cells, the same cells that hold the apparatus for capturing the energy in sunlight. The National Science Foundation just awarded Pakrasi and his team $3.87 million to explore this idea further.
Lab-made complexes are “sun sponges”

Lab-made complexes are “sun sponges”

In the Aug. 6, 2013, online edition of Chemical Science, a team of scientists describes a testbed for light-harvesting antennas, the structures that capture the sun’s light in plants and bacteria. Prototype designs built on the testbed soak up more of the sun’s spectrum and are far easier to assemble than synthetic antennas made entirely from scratch. They offer the best of both worlds, combining human synthetic ingenuity with the repertoire of robust chemical machinery selected by evolution.

Green Rehab project promotes a more sustainable university

An interdisciplinary team of researchers and students from the School of Engineering and Applied Science, the Sam Fox School of Design & Visual Arts and Olin Business School at Washington University in St. Louis is working to create a more sustainable future for the university. Over the last year, teams have developed an experimental framework for testing environmentally friendly redevelopment strategies in a group of University-owned apartment buildings north of the Delmar Loop.

WUSTL bucks global trend in female entrepreneurship

A recent report from the Global Entrepreneurship Monitor indicates that there are significantly fewer female entrepreneurs than male entrepreneurs around the world. This is not the case, however, at Washington University in St. Louis, where more than 40 percent of successful companies started by recent graduates through the university’s business entrepreneurship courses have been founded by women.

Frédéric Moynier awarded 2013 Kuno Prize

Frédéric Moynier, PhD, associate professor of earth and planetary sciences in Arts & Sciences, has been named the recipient of the 2013 Hisashi Kuno award given by the American Geophysical Union. The award is given annually to recognize the scientific accomplishments of junior scientists who make outstanding contributions to the fields of volcanology, geochemistry and petrology.
Protein that delays cell division in bacteria may lead to the identification of new antibiotics

Protein that delays cell division in bacteria may lead to the identification of new antibiotics

Bacteria adjust to wide fluctuations in food supply by controlling how big they get and how often they divide. Scientists at Washington University in St. Louis have just worked out the control system E. coli use to delay division so they can bulk up when food suddently becomes abundant. What can be delayed can also be stopped, so the control system may provide an opportunity to design a new class of antibiotics.

Brain’s flexible hub network helps humans adapt

New research from Washington University in St. Louis offers compelling evidence that a well-connected core brain network based in the lateral prefrontal cortex and the posterior parietal cortex — parts of the brain most changed evolutionarily since our common ancestor with chimpanzees — contains “flexible hubs” that coordinate the brain’s responses to novel cognitive challenges.
Successful dry run for the 2020 Mars Mission

Successful dry run for the 2020 Mars Mission

In June, a rover named Zoe set out into the Atacama Desert on the west coast of South America to test a suite of instruments intended for future missions to Mars under Mars-like conditions. One of the instruments aboard Zoe was a Raman spectrometer designed by a team led by Alian Wang of Washington University in St. Louis. A fragile lab instrument that was ruggidized to survive the desert, the Raman spectrometer is expected to fly on the 2020 Mars mission.
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