Andrew Mountcastle – News /news Mon, 10 Jul 2023 14:04:47 +0000 en-US hourly 1 https://wordpress.org/?v=7.0.2 /wp-content/themes/b/bates-framework/styles/images/bates-favicon.png Andrew Mountcastle – News /news 32 32 This ‘beautiful, dreamlike’ cloud photo by a ֲý professor is Best in Show /news/2023/06/29/a-beautiful-dreamlike-cloud-photo-is-bates-college-best-in-show/ /news/2023/06/29/a-beautiful-dreamlike-cloud-photo-is-bates-college-best-in-show/#comments Thu, 29 Jun 2023 13:20:32 +0000 /news/?p=155290 The clouds above Maine on April 23 suggested a psychedelic landscape painting — Salvador Dali meets John Constable? — and created a photographic moment for Associate Professor of Biology Andrew Mountcastle]]>

The clouds above Maine on April 23 were dark, swirling, and undulating, perhaps suggesting a psychedelic landscape painting — Salvador Dali meets Frederic Church?

The eerie cloud formations also provided a moment for Associate Professor of Biology Andrew Mountcastle to create this year’s “Best in Show” photograph for the annual Employee Photo Contest.

While visiting Wolfe’s Neck Center for Agriculture and the Environment, a sustainable farm in Freeport, with his family, Mountcastle captured this image of his son Oscar “running and jumping on the rock outcrops behind the farm” with his brother.

Associate Professor of Biology Andrew Mountcastle took this photograph of his son, Oscar, frolicking on the rocks at Wolfe’s Neck Center for Agriculture and the Environment as asperitas cloud formations loom overhead. (Photograph by Andrew Mountcastle)

Like so many other skygazers on April 23 (social media was awash with photos of the clouds), Mountcastle said he was “captivated by the beautiful, dreamlike cloud formations.” He took the photograph with a Fujifilm X-S1 camera.

Many cloud names, like cirrus or cumulus, are well-known and understood. For that, we can thank the “Godfather of Clouds,” Luke Howard, an amateur British meteorologist who proposed a naming system for clouds based on Latin words in 1802.

While many familiar cloud names are now over 220 years old, the cloud formation above Maine on April 23 was officially named just six years ago. The cloud is known as “asperitas,” which draws from the Latin verb aspero, to make rough or uneven, and it’s the since 1951. The atlas notes the formation’s “well-defined, wave-like structures in the underside of the cloud.”

Andrew Mountcastle works with students in his course on “Bioinspiration and Biomimetics” in January 2019. (Phyllis Graber Jensen/ֲý College)

Like most distinctive cloud formations, asperitas take their shape thanks to wind currents and turbulence in the atmosphere. As a scientist who studies insect flight, Mountcastle knows something about air dynamics, and the clouds made him think of “the unsteady, turbulent air flows that often buffet insects during flight,” he said.

Unpredictable wind gusts frequently cause foraging insects to collide their wings against leaves and flower petals — a phenomenon that is a central focus of Mountcastle’s research

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ֲý in the News: April 24, 2020 /news/2020/04/24/bates-in-the-news-april-24-2020/ /news/2020/04/24/bates-in-the-news-april-24-2020/#respond Fri, 24 Apr 2020 14:13:16 +0000 /news/?p=132534 It's good ֲý in the News: On April 17, Jack Allard ’16 left a Philadelphia hospital after a highly publicized weeks-long battle with COVID-19.]]>

Jack Allard ’16

Former All-American lacrosse star released from hospital after long coronavirus battle — multiple outlets

On April 17, Jack Allard ’16, a two-time All-American lacrosse player and politics major at ֲý, walked out of the Hospital of the University of Pennsylvania as medical staff applauded.

Jack Allard '16 (left) and classmate Charlie Hildebrand celebrate a big ֲý lacrosse win over Tufts in April 2016. (Phyllis Graber Jensen/ֲý College)

Jack Allard ’16 (left) and classmate Charlie Hildebrand celebrate a big ֲý lacrosse win over Tufts in April 2016. (Phyllis Graber Jensen/ֲý College)

Allard’s dramatic story — his weeks long fight with COVID-19 — had drawn steady attention from the national media but this happy chapter was particularly well-chronicled.

Not long after first showing COVID-19 symptoms in mid-March, Allard was hospitalized in New Jersey. He was placed on a ventilator and later airlifted to Philadelphia to take part in a trial for an experimental treatment. There, his condition improved day-by-day.

https://twitter.com/RHSBOYSLACROSSE/status/1251141155640741888

Due in part to Allard’s young age and otherwise good health, his family speaking out, and his high school and college lacrosse teams rallying around him, his story drew international attention.

“He took personal responsibility for lifting the Bobcats to national competitiveness,” wrote Lasagna. “Most importantly, his teammates will tell you that he is a better and more giving person, a more caring mentor than he is an attackman.”

From his family’s home in Ridgewood, N.J., Allard told Matt DaSilva of US Lacrosse Magazine that his story should serve as a cautionary tale.

“We need to listen to our scientists and our doctors when they give us warnings and give us guidance,” he said. “People my age think it’s not going to hit them and, if it does, it’s going to be a slight flu. That’s clearly not true. It took me to my knees.”

Read the stories:

  • “,” US Lacrosse Magazine, April 22, 2020
  • “,” USA Today, April 19, 2020

Andrew Mountcastle

ֲý professor leads effort to print coronavirus protective gear — Sun Journal

Steve Collins of the Lewiston Sun Journal reported on an initiative led by Assistant Professor of Biology Andrew Mountcastle to 3D-print face shield visors to protect medical personnel from the coronavirus.

Andrew Mountcastle, assistant professor of biology at ֲý, wears a face shield incorporating 3D-printing technology. Mountcastle helped coordinate a team of staff and faculty who are printing visors to ease a shortage of such personal protective equipment. (Courtesy of Andrew Mountcastle)

The Androscoggin County Emergency Management Agency is distributing the shields, which faculty and staff from ֲý, Bowdoin, Colby, and other institutions with access to 3D-printers are creating.

“I feel it’s the least I can do to support members of my community and state who need it most,” Mountcastle said.

Read the story:

  • “,” Sun Journal, April 3, 2020

See also:


Jane Costlow

In teaching stories of disaster, hope lies hidden in plain sight — Literary Hub

Writing in Lit Hub, Jane Costlow, the Clark A. Griffith Professor of Environmental Studies, reflected on teaching a course, “Catastrophe and Hope,” during the very kind of catastrophe her students read about.

As an added layer, this semester is Costlow’s last as an instructor before she retires. For her, there will be no opportunity to incorporate the present moment into her future teaching. But she’s trying to convey to her students that upheaval like this need not be defeating.

Campus on Friday, March 13, after President Clayton Spencer announced that all students within driving distance would need to leave for home and depart campus this weekend. Others who need to make flight arrangements or have complex travel plans must leave campus by Tuesday, March 17 at 6 p.m.Students and faculty responded in a number of ways.
As the end of the in-person semester was announced in March, Costlow jokingly advises her thesis student, Ava Gulino ’20 of Wilmington, Del., to read Roy Scranton’s We’re Doomed. Now What? Essays on War and Climate Change. (Phyllis Graber Jensen/ֲý College)

“My experience of life first in the Soviet Union and then in post-Soviet Russia had convinced me … that people in extraordinarily constrained political and economic conditions make lives of dignity, lives inflected with moments of joy and commitment,” says Costlow, whose background is in Russian literature.

“I wanted my students to read a book like Zhivago because it’s about a society that comes apart, lives that are profoundly—viciously—unsettled, and yet there are forms of endurance, too.”

Read the essay:

  • “,” Literary Hub, April 24, 2020

Ru Freeman ’94

We owe more to our young writers: On the relevance of the workshop — Literary Hub

Also in Lit Hub, writer and writing professor Ru Freeman ’94 argued that creative writing faculty and university writing departments should prioritize not the craft of writing or the parsing of prose, but helping students understand their own experiences within their society and become “fearless” writers who speak truth to power.

“We must commit, as a collective, to bringing a fierce energy to our classrooms where a few students may develop an intensity of discomfort in their intestines, but most will finally identify their guts as being part of the body they inhabit,” Freeman writes.

“With passionate effort, our students might yet go from being a concert of crows cawing in the same register, safe within the dull shades of uniformity, to articulating the music and iridescence of a truly creative menagerie.”

Read the essay:

  • “,” Literary Hub, April 16, 2020

Todd Nelson ’78

T.S. Eliot and Me — The Ellsworth American

Retired high school English teacher Todd Nelson ’78 wrote a column for the Maine Ellsworth American about reading the poems of T.S. Eliot and, after a fashion, encountering the poet himself.

“It’s a life’s work fathoming Eliot’s poems,” says Todd Nelson ’78. (Photo by Ed Hille)

Nelson lived for a time near the London home where the late Eliot had lived. Nelson took to the poet in high school and college; Eliot’s “Four Quartets” helped inspire his senior thesis on religious poets.

“Eliot follows me, bursts from his poems informing my own arc,” Nelson writes. “It’s a life’s work fathoming Eliot’s poems. Why not? It was a life work to write them; to weave the threads of memory, history, family experience, religion, and philosophy into self-study.”

Read the essay:

  • “,” The Ellsworth American, April 17, 2020

Anne Williams

Piecing together the history of jigsaw puzzles — multiple outlets

As quarantined Americans turn to jigsaw puzzles to pass the time, several news outlets have turned to Professor Emerita of Economics Anne Williams, an expert on toys and puzzles, for a history lesson.

The first jigsaw puzzles were made with scroll saws — also known as jig saws — and were intended to teach geography, said Williams, author of The Jigsaw Puzzle, Piecing Together a History.

During the Great Depression, families used jigsaw puzzles not only for entertainment, but for income. “They set up the saw in their kitchen or their basement, started making jigsaw puzzles and selling them to their neighbors or renting them out through the local drug store,” Williams told CBS News.

Read the stories:

  • “,” CBS News, March 29, 2020
  • “,” NPR, April 5, 2020
  • “,” CNBC, April 5, 2020

Phyllis Graber Jensen

Documenting history during the pandemic — UPAA

In a roundup of the how college photographers were documenting the closure of their campuses, the University Photographers’ Association of America featured work by Phyllis Graber Jensen, director of photography and video for the ֲý Communications Office.

Students gather in front of Chase Hall to take two buses that will take them on the first leg of their trips home. One is a Concord Trailways bus, regularly scheduled daily for 3:30 p.m. pickup. The other is a bus chartered by the College.
Students gather in front of Chase Hall to take two buses that will take them on the first leg of their trips home. One is a Concord Coach Lines bus, regularly scheduled daily for 3:30 p.m. pickup. The other is a bus chartered by the College. (Phyllis Graber Jensen/ֲý College)

The ֲý photography focused on the experiences of and historic transition to remote learning in mid-March.

Graber Jensen told the UPAA that she was guided by professional training and her instincts. “I didn’t yet have specific directions or assignments, just my usual internal, professional guidance — ‘ֲý Communications needs to document this’ — plus the unequivocal support from my boss to forge ahead.”

Read the story:

  • “,” UPAA

Henry Colt ’19

In a time of crisis, a twentysomething rookie reporter learns the value of community newspapers — Anchorage Press

As the coronavirus sent the country into a lockdown and sent people scrambling for information, Henry Colt’s thoughts turned to his recent stint as a reporter for the Daily Sitka Sentinel in Alaska. For this 2019 graduate, the pandemic underscored the value of community newspapers.

“Newspapers, of which more than one in five have closed in the U.S. during the last 15 years, are as vital to their communities as potlucks, concerts, salmon-sharing and marine-invertebrate-themed house parties are to Sitka. And in Sitka, few things are more vital than the Sentinel,” Colt wrote in the Anchorage Press.

“Who else will tell you that an electric fishing boat took its maiden voyage? That your neighbor just won a $50,000 grant? That an injured great horned owl passed its rehabilitation test with flying colors?

“Who else, when crisis strikes, will tell you exactly what’s happening in Seattle, D.C., and Italy — then tell you exactly what’s happening at the Backdoor Café, the Pioneer Home, and Mount Edgecumbe High School?”

Read the story:

  • “,” Anchorage Press, March 29, 2020

Andrew Kennedy and Michelle Greene

When professors are cut off from their students, what do they do? — 207

NewsCenter Maine’s 207 news magazine talked to professors Andrew Kennedy and Michelle Greene, whose remote class “movie trailers” were a hit among their students and thousands of people on the internet.

https://twitter.com/Prof_AJKennedy/status/1241071316599439365?

Kennedy, an assistant professor of chemistry and biochemistry, made a trailer for his course “Mechanisms of Memory.”

“It’s like preparing for a baseball season, and you show up to your first game and after the fifth inning the umpire says, ‘Well actually we’re gonna play football now,’” Kennedy told 207’s Rob Caldwell, referring to the abrupt shift to remote learning.

“So I was learning these new tools and learning how to make videos. I went down a rabbit hole of, ‘This is funny; I might as well try it.’”

Greene, an assistant professor of neuroscience, made her trailer in James Bond fashion. Her students appreciated a section about her new teaching assistant — her cat, Tesla.

“To not have those in-person dialogues is hard,” she told Caldwell. “That being said, we still have deep, rich, lovely conversations.”

Read the story:

  • “?” 207, April 14, 2020

See also:


Mara Tieken

Coronavirus pandemic is exacerbating a rural access crisis — Bangor Daily News

For the Bangor Daily News, Mara Tieken, an associate professor of education and expert on rural education and issues, wrote that while images from the coronavirus pandemic are primarily urban — empty streets, subways, and airports — the crisis also poses serious risks for rural communities.

Associate Professor of Education Mara Tieken teaches “Community Organizing for Social Justice” in May 2018. (Phyllis Graber Jensen/ֲý College)
Associate Professor of Education Mara Tieken teaches “Community Organizing for Social Justice” in May 2018. (Phyllis Graber Jensen/ֲý College)

In rural areas, hospitals tend to be sparse and under-resourced, fewer rural residents than urban dwellers have internet access, food banks are running low, and newspapers that deliver important information are scaling back or closing.

“Right now, what rural communities need most is access: to health care, to the internet, to food, to information,” Tieken writes. “This access will help mitigate the worst effects of an already deadly crisis. But what is particularly frustrating about this moment is that these inequalities were identified long before now.”

Read the story:

  • “,” Bangor Daily News, April 22, 2020
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Shields up! ֲý helping to ease PPE shortage /news/2020/04/03/shields-up-bates-helping-to-ease-ppe-shortage/ /news/2020/04/03/shields-up-bates-helping-to-ease-ppe-shortage/#respond Fri, 03 Apr 2020 11:24:26 +0000 /news/?p=131864 A ֲý biology professor has a notable role in responding to a tough problem created by COVID-19: the shortage of personal protective equipment.]]>


A ֲý biology professor has a notable role in responding to one of the tough problems created by COVID-19: the shortage of personal protective equipment, or PPE, for health workers and first responders.

Andrew Mountcastle, an assistant professor of biology whose teaching and research often employ three-dimensional printing, is among staff and faculty at three Maine colleges who are using three-dimensional printers to make PPE components.

During the past couple of weeks, Mountcastle has helped coordinate a team of staff and faculty at ֲý, Bowdoin, and Colby colleges who are “printing” visors for face shields that help protect the wearer from hazards including aerosolized coronavirus.

Face shield visors 3D-printed by ֲý’ Branden Rush. (Courtesy of Branden Rush)

The shields with their 3D-printed visors will be supplied to local first responders, with the ֲý-made units and some from Bowdoin to be distributed by the Androscoggin County Emergency Management Agency starting next week.

“We’re very appreciative,” says ACEMA Director Angela Molino, whose agency assists first-response and other service organizations throughout the county, whether local government, nonprofit, or private sector.

Until ֲý organized this supply effort, the supply situation at the county level was “dire,” she explains. (ֲý has also donated supplies including nitrile gloves to ACEMA, as well as supplies to a local hospital.)

“Locally, PPE resources were not available,” says Molino. “We, along with other county EMAs, requested supplies through the Maine Emergency Management Agency. We have received some items, but supplies are limited globally so sourcing them locally is extremely helpful.” (ֲý has since been complemented by the Dingley Press, which, says Molino, donated protective gloves.)

Andrew Mountcastle, assistant professor of biology at ֲý, wears a face shield incorporating 3D-printing technology. Mountcastle has helped coordinate a team of staff and faculty who are printing visors to ease a shortage of such personal protective equipment. (Courtesy of Andrew Mountcastle)

In times of crisis, Mountcastle says, “I think there’s a pervasive narrative that a lot of people tend to respond in selfish ways. But when I look around, I see the opposite — I see just countless examples of people coming together to help one another.

“Once I became aware of all the potential for using 3D printers to create equipment that’s in high need amongst our healthcare professionals and first responders, for me it was a no-brainer. I feel it’s the least I can do to support members of my community and state who need it most.”

Endorsed by the National Institutes of Health, this particular shield design is remarkably straightforward: Each unit can be made from the 3D-printed visor, an elastic cord or band, and a transparent plastic projection sheet or page protector. “You just punch the transparency with a three-hole puncher and it snaps onto three pins that come out of the visor,” says Mountcastle.

The face shield project is part of a broader ֲý effort to help equip folks in the front lines of the COVID-19 fight. During the week of March 23, ֲý Facility Services gave 25 cases of hand sanitizer to Central Maine Medical Center. Mountcastle is also looking into 3D-printing parts for facial respirators for CMMC.

Face shield visors on the printer bed. (Courtesy of Branden Rush)

This week, the biology, chemistry, and geology departments donated supplies — more than 160 boxes of nitrile gloves, as well as sanitizer and surgical masks — to the ACEMA for distribution.

As for the face shield project, Mountcastle is working at ֲý with 3D–printing experts Branden Rush and Cori Hoover, academic technology consultants with Information and Library Services. Each equipped with a printer, Rush and Hoover started making the visors this week.

The larger group includes two people at Bowdoin: Erin Johnson, a professor of art and digital and computational studies, and David Israel, of Academic Technology & Consulting, who has a printer running 24/7. Participating at Colby is Assistant Professor of Biology Joshua Martin. Mountcastle is also reaching out beyond the academic community for 3D-printing capacity.

It was no simple thing to settle on a shield design to produce, says Mountcastle. “It’s a very dynamic scene. New designs are popping up almost every day.” Here, as in so many facets of life these days, “the ground is constantly shifting.”

Andrew Mountcastle, Assistant Professor of Biology
“There’s a pervasive narrative that a lot of people tend to respond in selfish ways” in times of crisis, says Mountcastle. “But when I look around, I see the opposite — I see just countless examples of people coming together to help one another.” (Josh Kuckens/ֲý College)

Designated the “,” the open-source design the Maine group is manufacturing was adapted from an existing product by a group led by Design That Matters, a Washington-state firm that designs medical devices for global health in low-resource settings. (The feedstock for the ֲý printers is PLA, a biodegradable cornstarch derivative.)

At ֲý, 3D printing has been used to make parts for theater department stage sets and create classroom models for the biology and chemistry departments, among other applications. Mountcastle — whose area of research is, broadly, functional morphology and biomechanics, and specifically, mechanisms of insect flight — employs the technology often enough that the departmental printer lives in his lab.

I’ve used 3D printing, probably, in most of the courses that I’ve taught at ֲý,” he says. “It’s a really powerful technique for conducting controlled experiments, because you can design a model and then change one aspect of that model while keeping every other morphological parameter the same.”

For instance, in a winter 2020 course looking at fluid dynamics in sponges, his students designed sponges for testing in a water flume.

“This is an example of how I can put purposeful work into play for myself.”

“With a couple presses of the button, they can double the pore diameter” without changing any other aspect of the sponge. And in his research, Mountcastle often turns to the 3D printer for parts that can’t be bought off the shelf.

A member of a couple of online engineering communities, Mountcastle explains that as COVID-19 spread and the potential for serious PPE shortages became apparent, “engineers and makers around the world started scrambling to design locally manufacturable, low-cost PPE to replace these stocks that were dwindling. There was a lot of activity around this in the online communities that I was part of.”

After determining, first, what type of PPE they could manufacture and second, what design seemed best — simple to make, easy to use and to sterilize after use — the Maine team settled on the Design That Matters configuration. (Universities in Idaho, New York state, Oregon, and Tennessee are among schools that are undertaking similar efforts.)

The face shield project for Mountcastle is, among other things, a timely demonstration of the ideal that drives ֲý’ Purposeful Work initiative.

“I’ve spent a lot of time talking to my students about what that means, and encouraging them to think about ways that they can align their personal values and sense of meaning with the work that they do,” he says.

“Now, this is an example of how I can put purposeful work into play for myself. I appreciate having that opportunity, and also to demonstrate that for my students, because it makes that philosophy more real for them. And so I feel very fortunate that I’m able to support members of the community in this way at this time.”

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In biomimetic experiment, cat tongues lick the competition nearly every time /news/2019/02/07/in-biomimetic-experiment-cat-tongues-lick-the-competition-nearly-every-time/ /news/2019/02/07/in-biomimetic-experiment-cat-tongues-lick-the-competition-nearly-every-time/#respond Thu, 07 Feb 2019 20:20:51 +0000 /news/?p=122087 In a class on nature-inspired design, Andrew Mountcastle tasks his students with building a better brush. ]]>

One day in a lab in Carnegie Hall, Ruth van Kampen ’19 of Brunswick, Maine, and Josh Turner ’20 of Andover, Mass., tied weights to a rectangular plastic brush and let it fall through a piece of synthetic fur, mounted vertically on a wooden contraption that machinist Peter Beach made for them.

Around them, other students in groups of two and three huddled around their own pelts, pulling brushes through the fur a certain number of times and measuring the amount of hair — or in one case, raisins — that came out. Assistant Professor of Biology Andrew Mountcastle moved among them, answering questions and, in one case, shaving excess plastic off a brush.

Assistant Professor of Biology Andrew Mountcastle observes as (from left) Thad Gunther ’21, Jeremy Bennett ’21, Ruth van Kampen ’19, and Josh Turner ’20 test the performance of their 3D-printed models of grooming brushes that are inspired by cat tongues. (Phyllis Graber Jensen/ֲý College)

The scene was the culmination of an assignment for a course in which students designed, 3D-printed, and tested two different brushes, both modeled on one of nature’s best groomers: a cat’s tongue.

The course, “Bioinspiration and Biomimetics,” looks at how living beings can inspire human-designed objects, from wind turbine blades that take after insect wings to nonstick condiment bottles modeled after lotus leaves.

The class is “very integrative and interdisciplinary,” Mountcastle said. “The students are learning a little bit about 3D design, they’re learning about 3D printing, they’re learning about designing experiments to test the hypothesis, and they get to look at a lot of cool biological adaptations.”

Mountcastle became interested in the brushing potential of cat tongues after reading a scholarly article arguing that a brush modeled on the tongues requires less force than a regular brush to get through a section of hair. He decided to have his students design their own cat-tongue brushes, then test their effectiveness.

It’s a start-to-finish design process, Mountcastle said. “They can follow a trajectory that carries them all the way through understanding from a biological level and then moving into a creative process where they’re thinking about the performance implications of morphology” — that is, the form of an object — “and then testing that.”

Bridget Tweedie ’21 tests how effectively a brush pulls raisins, meant to represent fleas, from a piece of synthetic fur, while her lab partner, Wendy Memishian ’19, prepares to record data. (Phyllis Graber Jensen/ֲý College)

First, the students looked at cats’ tongues under microscopes, where you quickly see why cats are such effective groomers. Their tongues are covered in hundreds of tiny curved spines, made of the same material as human fingernails. The spines, called papillae, are why cats’ tongues feel like sandpaper, and why they’re so good at getting loose hair and other debris out of fur.

The students sketched and measured the real cat tongues. Then, using the SketchUp computer program, they designed their two brushes: one modeled as closely on a real cat tongue as possible, the other with some modification — for example, increasing the spaces between papillae.

Josh Turner ’20 drills a hole in one of his brushes in order to attach a ring that will allow his team to tie weights to the brush, helping them measure the force required to drag the brushes through a piece of fur. (Phyllis Graber Jensen/ֲý College)

In testing the brushes’ effectiveness, they’d be able to understand how particular aspects of cats’ tongues affect their performance.

The modifications varied. One group made the papillae more hooked than a cat’s. Another made the papillae longer; another changed the angle of the papillae relative to the surface of the brush. Van Kampen and Turner noticed that real cat tongues’ papillae had small “scoops” on the end; they designed the experimental brush without the scoops.

Each student group in Assistant Professor of Biology Andrew Mountcastle’s class made a brush modeled on a real cat tongue, as well as a brush with a modification. Eve Cinquino ’19 of Bethlehem, Pa., and Erin Murphy ’21 of North Andover, Mass., chose to change the angle of the papillae. (Phyllis Graber Jensen/ֲý College)

The students also tested how well their brushes achieved different objectives. Some covered their pelts in loose fur, pulled their brush through, and carefully weighed how much hair the brush picked up. One group dropped raisins in the fur to represent fleas and compared their brushes’ ability to pull them out.

Van Kampen and Turner noticed that the scooped cat tongue brush seemed to require less force to get through the fur than did their scoopless brush.

Preliminary results for each group seemed to go in a similar direction: No matter the criteria for effectiveness or the modifications the students made, the brushes most closely resembling cat tongues did as well or better than the modified brushes. (There was one exception: The students who tested the brushes’ raisin-picking ability with one normal brush and one with longer papillae found that the modified one did better.)

From left, Joseph Ho ’20, Gavin Chen ’20, and Brianna Karboski ’21 measure the fur that each of their cat-tongue-inspired brushes picked up. (Phyllis Graber Jensen/ֲý College)

That cat tongues generally worked better was interesting but not surprising, van Kampen pointed out — after all, cats’ tongues are the result of millions of years of evolution, as opposed to a couple of weeks with design software and a 3D printer.

“To find out it holds up in an experimental setting is really cool,” she said.

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ֲý College welcomes new faculty for 2016–17 /news/2016/09/23/introducing-new-faculty-for-2016/ /news/2016/09/23/introducing-new-faculty-for-2016/#respond Fri, 23 Sep 2016 12:00:44 +0000 /news/?p=103155 ֲý College hired twice as many new tenure-track faculty this year as in 2015. Let's meet them.]]>

The ֲý faculty during Commencement 2014. (Phyllis Graber Jensen/ֲý College)

The ֲý faculty during Commencement 2014. (Phyllis Graber Jensen/ֲý College)

In the 1970s and ’80s, President Hedley Reynolds began an expansion of the ֲý professoriate that markedly increased the number, as well as the quality, of the college’s faculty.

When Reynolds retired, in 1989, all but 16 of the 159 faculty members had been appointed during his presidency.

This strategy elevated both the value and the reputation of the ֲý education during the late 20th century, helping to make the college the national presence that it is today.

But another consequence of Reynolds’ strategy, and an inevitable one, is playing out in this century as the young fresh faces of the 1970s and ’80s approach retirement age.

In 2012, ֲý filled five tenure-track openings. Last year, it filled four. This year, out of a total of 11 long-term hires, nine individuals have filled eight tenure-track positions, including two postdoctoral spots that will convert to tenure track a year from now.

In short, as President Clayton Spencer noted in a recent letter to the ֲý community, the 2015–16 academic year was the college’s largest faculty-recruiting year in recent memory.

And the boom isn’t over: “This year we will search for 15 new faculty — 11 tenure-track, three long-term lecturers, and one senior, tenured position to lead the new Program in Digital and Computational Studies,” Spencer wrote.

Of course, as in Reynolds’ day, this influx of fresh talent amounts to an exciting process of renewal for the college. “What ֲý looks like in the future is at least partially revealed each time we hire a new faculty member,” Dean of the Faculty Matt Auer writes in his overview of the new tenure-track hires.

Let’s meet them.

+Wesley Chaney, Assistant Professor of History

Name: Wesley B. Chaney

Position: Assistant Professor of History

Where he studied: Stanford University
Davidson College

His work: In his graduate work, Chaney focused on legal, social, and environmental issues in northwest China in the 18th and 19th centuries. His dissertation examined the impacts of the advent of regular civilian administration, specifically disputes over land and trade. At ֲý, he teaches Chinese history from various eras and perspectives — and he’d like to introduce a course reflecting his current research into sports, gender, and the body in modern China. “It’s important to show undergrads the research that we’re doing and have them see how exciting that is.”

A teaching goal: Chaney based his dissertation research on archival material that included legal records involving homicides. Because of political or administrative concerns, he says, “creating these narratives was, in a lot of ways, more about creating a seamless narrative when, actually, what was on the ground was probably far messier. Historians need to be critical of the assumptions that went into the production of these records. We always keep in mind who’s the author, who’s the audience, why might this have been written, what is silenced in this source?”

These kids today: “It’s striking how many students today have studied Chinese language in high school, and have even been to China. So this is a big change. And even if they haven’t taken Chinese language, there’s far more knowledge about China now. But I give the historical context to understand the China of today — as well, I hope, as sparking a curiosity in a different way of being human.”

Wesley Chaney, Assistant Professor of History

Wesley Chaney, Assistant Professor of History. (Josh Kuckens/ֲý College)

+Aleksandar M. Diamond-Stanic, Assistant Professor of Physics

Name: Aleksandar M. Diamond-Stanic

Position: Assistant Professor of Physics

Where he studied: University of Arizona
Carleton College

Before ֲý: Postdoctoral fellow, University of Wisconsin–Madison

His work: Virtually a vacuum, outer space does contain very diffuse matter — primarily hydrogen gas. This gas can coalesce to form stars, but the number of stars thus generated falls short of the potential. An astrophysicist, Diamond-Stanic seeks to understand that inefficiency in star creation. Specifically, he studies interactions between galaxies and the supermassive black holes at their centers, and how those interactions relate to gas and star formation. This work, for which Diamond-Stanic and ֲý students are working with Hubble Space Telescope imagery, is supported by funds from the Space Telescope Science Institute.

A teaching goal: “Physics has a little public relations problem: ‘That’s hard, I don’t want to do that, you have to be like Einstein.’ That myth is problematic because you lose very talented people as a result. It’s a social justice problem: People are being denied the right to pursue what they might be interested in. I want to push for ways to recognize that and improve it, to make teaching more welcoming and inclusive, so that people can pursue their interests and dreams in the field.”

Why ֲý: Diamond-Stanic discovered astrophysics through a welcoming and supportive professor at Carleton. “I wanted to get back to that small-college environment. I see my colleagues at larger research-focused institutions being pulled away from my values and priorities: How do you mentor and teach undergraduate students? That’s really No. 1 at ֲý. Given the importance of those priorities to my own identity development, my own decision to go into physics, that’s something I value highly.”

Aleksandar Diamond-Stanic

Aleksandar Diamond-Stanic, Assistant Professor of Physics. (Josh Kuckens/ֲý College)

+Nathan C. Faries, Assistant Professor of Asian Studies

Name: Nathan C. Faries

Position: Assistant Professor of Asian Studies (joint appointment)

Where he studied: The Pennsylvania State University
Baylor University
Wheaton College

Before ֲý: Associate Professor of English, University of Dubuque
(A tenured position; he left in good standing to join family at ֲý.)

His work: Faries teaches Chinese language, literature, and culture. He is an authority on Christian narratives in China and has recently researched Catholicism, the official rehabilitation of Confucianism, and the important 20th-century writer and literary scholar Su Xuelin. Faries wrote The “Inscrutably Chinese” Church: How Narratives and Nationalism Continue to Divide Christianity.

The appeal of his work: “I grew up in a kind of missionary culture where there was this idea of the fierce oppressive Chinese government, the underground church, and all this secret stuff going on. And I went there to live, and realized that is not the whole story. I wanted to know: What are the mechanisms of control and freedom? How does the government negotiate its relationship with people who have a loyalty outside of the borders? And how do those Christians negotiate their identity, because they’re through-and-through Chinese? I like to see how narratives help them walk this tightrope between different parts of themselves.”

Why ֲý: “ֲý students have an attitude about education that I appreciate. They have questions, they’re engaged in their studies. It’s not a sideline for them or a career move. It’s liberal arts studies: How can I enlarge my vision through this and serve society eventually? And the college has all this support for pedagogy, how to be a better teacher. It’s a great focus.”

Nathan Faries, Assistant Professor of Asian Studies

Nathan Faries, Assistant Professor of Asian Studies. (Josh Kuckens/ֲý College)

+Carolina González Valencia, Mellon Diversity and Faculty Renewal Postdoctoral Fellow

Name: Carolina González Valencia

Position: Lecturer in Art and Visual Culture
Mellon Diversity and Faculty Renewal Postdoctoral Fellow*

Where she studied: School of the Art Institute of Chicago
Broward College

Her work: González brings a studio art background to work in new media, film, and video, including animation. A native of Colombia, her projects include videos that combine diverse production methods to explore issues of family and personal history, migration and immigration, feminism, displacement, and labor. As a Mellon Diversity and Faculty Renewal Fellow in 2016–17, she’s designing curricula for teaching animation and video in addition to teaching two courses.

Why she teaches: “Teaching allows me to connect with different ideas and to expand the conversation. I see the classroom as a circulation system, where we learn from and inspire each other. This exchange is refreshing and nurturing. Teaching also allows me to expand and question my research, to keep an active dialogue with my field — and at the same time, to facilitate a creative process for students where they can see themselves as makers of their own ideas.”

Why ֲý: “Art by its nature is interdisciplinary, so teaching art to students who are studying different fields creates a rich exchange of ways of thinking, researching, and interests that’s unique to a liberal arts college like ֲý. I’m eager to collaborate with other fields — Latin American studies, film studies, women and gender studies, social sciences, just to name a few. And I’m excited to see how my own art practice will develop within this context.”

*Mellon Diversity and Faculty Renewal Postdoctoral Fellows become tenure-track assistant professors in their second year at ֲý.

16922_carolina_gonzalez_valencia_006

Carolina Gonzalez Valencia, Mellon Diversity and Faculty Renewal Postdoctoral Fellow and Lecturer in Art and Visual Culture. (Josh Kuckens/ֲý College)

+Andrew J. Kennedy, Assistant Professor of Chemistry

Name: Andrew J. Kennedy

Position: Assistant Professor of Chemistry

Where he studied: University of Virginia
Providence College

Before ֲý: Postdoctoral fellow, University of Alabama at Birmingham

His work: Kennedy studies phenomena involved in specific types of learning and memory, such as those that enable us to use language. Specifically, he looks at so-called epigenetic mechanisms, or chemical processes that control the organization of genes, as they relate to synaptic plasticity and long-term encoding of memory. Supported by the Pitt-Hopkins Research Foundation, he is conducting pioneering research into Pitt-Hopkins Syndrome, a rare disorder on the autism spectrum. In related research funded by the INBRE Investigator program, he’s also studying approaches to enhance cognition more generally.

What he loves about his work: “We’re in a position to ask really exciting questions about how the brain functions to facilitate learning and memory. A century ago, quantum physicists developed tools to start probing the fundamental aspects of matter, and it was a whirlwind of discovery. I think we’re entering a similar era in neuroscience. In this century, one of the big questions will be how the brain works to elicit complex human behavior. As long as there have been humans, we’ve wondered what it means to be human, and we can now look into the brain at a molecular level and start to understand that in a physical way. So, it’s a very exciting time.”

Why ֲý: “ֲý is special because it bridges the gap between the educational excellence of an elite small college and a commitment to high-quality research. You have juniors and seniors who have gained a deeper understanding of the underlying principles in the classroom, and you can put them into research labs that are asking the kinds of questions that they may devote themselves to in graduate school and beyond.”

Andrew Kennedy, Assistant Professor of Chemistry

Andrew Kennedy, Assistant Professor of Chemistry. (Josh Kuckens/ֲý College)

+Yinxing (Mia) Liu, Assistant Professor of Asian Studies

Name: Yinxing (Mia) Liu

Position: Assistant Professor of Asian Studies (joint appointment). From 2014 to 2016, Liu was a lecturer in Asian studies and a Mellon Postdoctoral Fellow in the Humanities at ֲý.

Where studied: University of Chicago
The Pennsylvania State University
Xiangtan University, China

Before ֲý: Postdoctoral associate, East Asian Studies Center, Yale University

Her work: Liu is an art historian who studies modern and contemporary art, cinema, and visual culture in China and East Asia, focusing on the dynamics and cross-fertilization between different media. She has previously written on landscape aesthetics in Chinese cinema, while her recent work focuses on pictorialist photography in China during the mid-20th century, its social-political engagements, and its interaction with traditional art media such as ink painting.

Why study Chinese art? “If you want to engage with the world, Chinese culture is a huge part of the world. And Chinese art has a very strong presence in contemporary art now. Also, the beauty of art is that you can’t really pin it down. Art is a good way for us to challenge our preconceptions and jog our prejudices. It keeps our minds open, young, and fresh. That’s very fitting for a liberal arts education, too — that’s the point of us being here, really. In the case of Chinese art, especially, we can see different perspectives and hear different voices challenging one message from a single source, and also jolting our preconception of a culture and a tradition that keeps evolving with the time.”

Why ֲý: “I like the liberal arts setting; I never had experience with it before I came to ֲý. I like the freedom of my research — I can define my own research profile, within reasonable boundaries. I also like the fact that students are very engaged. They want to learn.”

Yinxing Liu, Assistant Professor of Asian Studies

Mia Liu, Assistant Professor of Asian Studies. (Josh Kuckens/ֲý College)

+Andrew M. Mountcastle, Assistant Professor of Biology

Name: Andrew M. Mountcastle

Position: Assistant Professor of Biology

Where he studied: University of Washington
Bowdoin College

Before ֲý: Postdoctoral fellow, Harvard University

His work: Mountcastle studies mechanisms that animals employ for motion through environments that can be complex, dynamic, and often unpredictable. His current focus is insect flight. “Insects are ubiquitous, and yet there are so many aspects of insect life and locomotion patterns that we don’t fully understand. Wings have fascinated me for years: They are highly adapted and the focus of intense, often competing, selective pressures. In addition to flight, insect wings also have assorted other functions, including helping camouflage the insect or facilitating courtship activity.” Most recently, he has worked to incorporate a type of joint found in wasp wings into a flying microrobot.

The Maine connection: Mountcastle grew up in Orono, where his father recently retired from the University of Maine physics faculty. “Maine has been in my blood ever since. It’s great to be back.”

A teaching goal: As an undergraduate, Mountcastle took a physics course in which students were expected to develop and address their own research questions. (He developed a microphone array to locate birds by their calls.) “I was asking questions that, to my knowledge, hadn’t been explored, and was coming up with tools and techniques to answer them. It was thrilling. I really try, in my teaching, to bring my students to the frontiers of scientific knowledge. For me, that was the most rewarding part, as opposed to just sitting there and learning about what other people have already learned.”

Andrew Mountcastle, Assistant Professor of Biology

Andrew Mountcastle, Assistant Professor of Biology. (Josh Kuckens/ֲý College)

+Jeffrey S. Oishi, Assistant Professor of Physics

Name: Jeffrey S. Oishi

Position: Assistant Professor of Physics

Where he studied: University of Virginia
Columbia University

Before ֲý: Assistant Professor of Physics, Farmingdale State College

His work: Oishi is a computational astrophysicist specializing in fluid dynamics. In a recent project, he developed relatively simple mathematical models to help understand instability in the rotation of magnetized fluids within stars — an analysis that otherwise, he says, demands “far more computational power than will exist in our lifetime.” Undertaken with research partners in Colorado and students at ֲý, Oishi’s current project aims to adapt the behavior of solar magnetic fields as models for stars in general.

The appeal of his work: “It’s an intersection of a lot of different fields. I do a lot more math than the average astronomer, more programming than the average theorist, and more astronomy than the average fluid dynamics person. So what really appeals to me is that I can pull from a broad set of skills, which means I’m always learning something new.”

“Ask an Astronomer”: Oishi exemplifies a generation of scientists committed to engaging the public. He took part in the “Astronomy on Tap” barroom lecture series in Brooklyn and joined a friend who, with a sign reading “Ask an Astronomer,” answered questions about the field in the New York subway. “We got a lot of stories from people who liked science as a child, and then something happened and they lost interest or felt they could no longer pursue it — a teacher or experience in school made them feel science wasn’t for them. I’ve been thinking a lot about how to reach those people and make science more inclusive.”

Jeffrey Oishi,

Jeffrey Oishi, Assistant Professor of Physics. (Josh Kuckens/ֲý College)

+Patrick W. Otim, Mellon Diversity and Faculty Renewal Postdoctoral Fellow

Name: Patrick W. Otim

Position: Lecturer in History
Mellon Diversity and Faculty Renewal Postdoctoral Fellow*

Where studied: University of Wisconsin-Madison
University of Notre Dame
Gulu University, Gulu, Uganda
Makerere University, Kampala, Uganda

His work: As a Diversity and Faculty Renewal Fellow, Otim is designing courses on African history and African studies more broadly. His research has focused on his native Uganda, but he will teach the history of East Africa this fall, the history of health and healing in the winter, and a broad survey of African history next fall.

Why study Africa? “It is an important continent with a lot of rich and diverse histories and global connections. For example, you cannot study slavery without thinking about Africa. Even in the post-independence era, if you want to talk about things like the Cold War, Africa was greatly involved. So to study history without Africa is just telling only part of a story. Africa really has to be there.”

A teaching goal: Otim comes from a small town called Gulu in northern Uganda, which was the center of the Lord’s Resistance Army insurgency. From 2002 to 2008, he worked for an international NGO assisting people displaced by the insurgency. That work illustrated the clash between Western concepts of justice and local practices: In northern Uganda, victims of wrongdoing expect perpetrators to confess and show remorse publicly, rather than serving time. “It’s this different kind of understanding that I want my students to think about. When you’re in a different cultural context, you shouldn’t think, ‘This is how justice should be.’ It is never uniform. I feel I can contribute to peace by teaching students my understanding of peace.”

* Mellon Diversity and Faculty Renewal Postdoctoral Fellows become tenure-track assistant professors in their second year at ֲý.

Patrick Otim, Mellon Diversity and Faculty Renewal Postdoctoral Fellow and lecturer in history. (Josh Kuckens/ֲý College)

Patrick Otim, Mellon Diversity and Faculty Renewal Postdoctoral Fellow and Lecturer in History. (Josh Kuckens/ֲý College)

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