New research indicates that poplar trees could be an economically viable biofuel material.

In the quest to produce affordable biofuels, poplars are one of the Pacific Northwest’s best bets—the trees are abundant, fast-growing, adaptable to many terrains, and their wood can become substances used in biofuel and high-value chemicals that we rely on in our daily lives.

But even as researchers test poplars’ potential to morph into everything from ethanol to chemicals in cosmetics and detergents, a commercial-scale processing plant for poplars has yet to be achieved. This is mainly because production costs still are not competitive with the current price of oil.

Now, a team of researchers is trying to make poplar a viable competitor by testing the production of younger poplar trees that could be harvested more frequently—after only two or three years—instead of the usual 10- to 20-year cycle.

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Graduate students in the U.S. are fighting the House Republican proposed tax plan, demonstrating protests and walk-outs in more than 40 universities across the country on Wednesday, November 29.

The current bill, which passed the House this month, includes a provision that would turn tuition waivers into taxable income. Students and economists alike state that such a provision would make continuing education unaffordable and inaccessible to many.

For many students pursing a PhD, tuition waivers and stipends are essential in making such a degree affordable. In return for taking up a position as a teaching assistant, fellow, or as a research assistant in a lab, graduate student receive a small stipend to support themselves, which Forbes estimates falls anywhere between $20,000 and $30,000 per year. Additionally, students receive tuition waivers ranging from $12,000 to $50,000 per year (depending on the university), which are paid directly by the university to the university on the student’s behalf. While students pay taxes on the stipend, the tuition waiver is non-taxable income that never even passes through the student’s hands.

The new GOP tax plan could change all of that.

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A team of researchers from the Joint Center for Energy Storage Research is taking a potential major step toward developing energy dense, safe solid state magnesium-ion batteries.

This research marks another step in pursing batteries that utilize solid electrolytes, which could offer significant safety benefits over conventional lithium-ion batteries.

The work was developed out of efforts to create a magnesium battery with a liquid electrolyte. While magnesium has promising properties for energy storage, the researchers had trouble finding a viable liquid electrolyte for the technology that wouldn’t corrode.

“Magnesium is such a new technology, it doesn’t have any good liquid electrolytes,” said Gerbrand Ceder, co-author of the research and member of ECS. “We thought, why not leapfrog and make a solid state electrolyte?”

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Submission Deadline: December 26, 2017

The Journal of The Electrochemical Society Focus Issue on Ubiquitous Sensors and Systems for IoT is currently accepting manuscripts.

Ubiquitous sensors are becoming an integral part of Internet of Things (IoT) applications, and progress in this domain can be seen each month. The promise is that everyone and everything will be connected via wireless data collection, and services like healthcare will be brought to everyone, everywhere, anytime, for virtually any need.

These devices sense the environment and provide applications in home automation, home safety and comfort, and personal health. At a macro level they provide data for smart cities, smart agriculture, water conservation, energy efficiency industry 4.0, and Society 5.0.

Other applications include supply chain management, transportation, and logistics.

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A new open access publication platform for African researchers is set to launch in early 2018. The African Academy of Sciences (AAS) has partnered with open access publisher F1000 to launch AAS Open Research, which will provide a transparent, post-publication peer review system for AAS-funded and affiliated researchers.

By using the F1000 publishing platform, African researchers will be able to immediately publish their work online and gain access to an efficient, transparent peer review. Once the article appears online, F1000 will arrange a peer review that will appear alongside the article. The authors of the work will then have the opportunity to make recommended changes based on the review. Upon passing peer review, the papers will be indexed in abstract databases.

The implementation of this system aims to level the playing field for research in low-income countries, where the perception of the quality of research may be lower than that of higher-income countries. Additionally, it also allows for African researchers to quickly and easily find a home for their work.

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Centennial Outstanding Achievement Award

Nomination Deadline: January 1, 2018

The Electrochemical Society invites you to nominate candidates for the LDM Centennial Outstanding Achievement Award. The award was established in 2002 (the Centennial Year of The Electrochemical Society) to encourage excellence in luminescence and display materials research and outstanding technical contributions in those fields. The award consists of a framed certificate and a $1,000 prize. The 2018 recipient is required to attend the 234th ECS biannual meeting (AiMES) in Cancun, Mexico in October of next year to receive the award and to give a lecture to the LDM division.

The 2016 winner of this award was Baldassare Di Bartolo, professor of physics at Boston College.

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Deadline Extended: December 22, 2017

This focus issue of the Journal of The Electrochemical Society (JES) is devoted to proton exchange membrane fuel cell (PEMFC) durability. Commercialization of light duty fuel cell vehicles (FCVs) was initiated in December 2014 and now three automakers offer FCVs. Commercial viability was enabled by R&D efforts that reduced the cost and extended the lifetime of FCV PEMFC systems by a projected >60% and 4x, respectively, over the past decade.

However, market share for FCVs has been limited thus far, primarily due to an insufficient hydrogen fueling infrastructure, but also to the still considerable cost of fuel cell systems able to reach the 8,000 h target lifetime. For example, it is recognized that a decrease in platinum loading negatively impacts durability. It is projected that a 5% world market share for FCVs will be reached in 2033. With substantial market share many years away and the considerable cost of current FCVs, research into the durability of materials for fuel cell systems that can concurrently lower the system cost will play a significant role in technology developments for many years to come. This focus issue of the JES will collect the most recent research papers and reviews of technical issues related to the durability of PEMFCs.

The deadline for submissions has been extended to December 22, 2017. Submit today!

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The ECS HTM Division is currently accepting nominations for the following award:

HTM Outstanding Achievement Award was established in 1984 to recognize excellence in high temperature materials research and outstanding technical contributions to the field of high temperature materials science. The award consists of a framed certificate, a $1,000 prize and complimentary meeting registration. The 2018 recipient is required to attend the 234th ECS biannual meeting (AiMES) in Cancun, Mexico in October of next year to receive the award and to give a lecture to the HTM division. The recipient is eligible for up to $1,000 toward travel expenses to facilitate attendance.

In 2016, Harlan Anderson won the award and presented the talk, “A Country Boy Finds Materials Science.”

Please review the award rules carefully before completing the application.

ECS recognizes outstanding technical achievements in electrochemistry and solid state science and technology through its Honors & Awards program. There are many deserving members of the High Temperature Materials Division among us and this is an opportunity to highlight their contributions.

Application Deadline: January 1, 2018

2018 Call for Nominations

“I won the Geoffrey Barker Medal in 1994 and was particularly delighted partly as this was one of the first times my work had been recognized in this way and also because my former supervisor, John Albery, was a previous winner.”

– ECS member Richard G. Compton, University of Oxford

This is the formal call for nominations for the Geoffrey Barker Medal of the RSC Electrochemistry Group for 2018.

The Geoffrey Barker medal is currently awarded on a roughly biennial basis by the Royal Society of Chemistry Electrochemistry Group to an electrochemist working in the UK or Ireland in recognition of their contributions to any field of electrochemistry. These contributions should be recognized internationally, and should strengthen the standing of UK and Irish electrochemistry.

Detailed information about the award, nomination procedure and required material can be found on the award website.

Nominations should be directed to the Group Secretary, Dr. Mark Symes, via email. The nomination deadline is 17:00 GMT on January 31, 2018.

By: Srikanth Saripalli, Texas A&M University

In early November, a self-driving shuttle and a delivery truck collided in Las Vegas. The event, in which no one was injured and no property was seriously damaged, attracted media and public attention in part because one of the vehicles was driving itself – and because that shuttle had been operating for only less than an hour before the crash.

It’s not the first collision involving a self-driving vehicle. Other crashes have involved Ubers in Arizona, a Tesla in “autopilot” mode in Florida and several others in California. But in nearly every case, it was human error, not the self-driving car, that caused the problem.

In Las Vegas, the self-driving shuttle noticed a truck up ahead was backing up, and stopped and waited for it to get out of the shuttle’s way. But the human truck driver didn’t see the shuttle, and kept backing up. As the truck got closer, the shuttle didn’t move – forward or back – so the truck grazed the shuttle’s front bumper.

As a researcher working on autonomous systems for the past decade, I find that this event raises a number of questions: Why didn’t the shuttle honk, or back up to avoid the approaching truck? Was stopping and not moving the safest procedure? If self-driving cars are to make the roads safer, the bigger question is: What should these vehicles do to reduce mishaps? In my lab, we are developing self-driving cars and shuttles. We’d like to solve the underlying safety challenge: Even when autonomous vehicles are doing everything they’re supposed to, the drivers of nearby cars and trucks are still flawed, error-prone humans.

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