VSEE

MCB Welcomes Sonam Ahluwalia, Matthew Buechner, and Adrienne Cheng

Sonam Ahluwalia joined the division of Molecular and Cellular Biosciences (MCB) as a program assistant in August 2020.

What is your educational background?

I have an undergraduate degree in biology and a minor in conservation studies. I enjoy teaching the relevance of biological mechanisms in sustainable agriculture, which led me to join the Peace Corps in Madagascar before joining NSF.

What was your first week in MCB like?

My first week was exciting meeting all the amazing staff members. The entire staff shared their warm welcomes and made it easier to onboard completely virtually.  

How has your relocation to the area gone?

This is an interesting question because I have not relocated since NSF staff will be working remotely until further notice. Starting a new position virtually has been an interesting journey! It is a little odd meeting coworkers two-dimensionally. However, it has been pleasant working from home without the stress of moving just yet.

Matthew Buechner joined MCB as a program officer in the Cellular Dynamics and Function (CDF) cluster in September 2020.

What were you doing before you came to NSF?

I am an associate professor at the University of Kansas in the beautiful historic college town of Lawrence, where I taught Microbiology and Cell & Developmental Biology. Micro is fun to teach; there’s a unique sound when 350 voices gasp in unison when you show a slide of some horrible infection, kind of like “the wave” in a stadium.

My research looks at how a single cell changes its shape from a round ball (more or less) to form long hollow tubes, by looking at the genes involved in the tiny (1 mm long) roundworm C. elegans. The results tell us how genes and proteins work together to move parts of the cell around (vesicles and cytoskeleton) to create the wide variety of cells in animals, including the tiny blood vessels and kidney tubules in our bodies.

What attracted you to work for NSF?  

After being on panels, I served at NSF as a Visiting Scientist, Engineer and Educator (VSEE) program officer in the Developmental Biology program in the division of Integrative Organismal Systems (IOS) from 2015 to 2017, and it was a blast! The excitement of reading so many imaginative ideas was thrilling, and they invigorated my own lab’s research. It was also great to work as a team with so many dedicated staff members at all levels to fund as much of that thrilling research as we could.

What would you tell someone who is thinking about serving as a program director at NSF?

Do it! You’ll learn a lot about your field and on writing grants, get to have fun while working with bright colleagues…and avoid the departmental squabbles over space, funding, and getting grad students, which are inherent to academia.  Running a panel is a thrill like little else:  exhausting, intellectually challenging, and rewarding.

Adrienne Cheng joined MCB as an American Association for the Advancement of Science (AAAS) Fellow in September 2020.

What is your educational background?

I completed my bachelor’s in environmental studies and biology in 2011, followed by an MPH in environmental health sciences, and I received my PhD in nutritional sciences in 2019.

What was your first week in MCB like?

So far it has been great! I spent the majority of my first week in meetings as well as meeting people in the division.

What are some of the challenges you have faced so far?

Getting to know the office culture and learning all of the software in a virtual manner has been a little difficult, but everyone has been accommodating and understanding. It’s also going to take me a while to remember all of the acronyms….

How has your relocation to the area gone?

As good as it can be! Roads are a little busier than I’m used to, but other than that things couldn’t have gone smoother.

Welcome and Farewells

Stephen DiFazio joined the Genetic Mechanisms cluster in January, beginning a one-year term as a temporary program director (“rotator”) in the Visiting Scientist, Engineer and Educator (VSEE) program.

A picture of Dr. Stephen DiFazio

What were you doing before you came to NSF? I am a professor of biology at West Virginia University. My research program focuses on woody plants in the Salicaceae family (cottonwood, aspen, willow). I work on a wide variety of topics, but most recently my interests have centered on the molecular basis of sex expression and biotic interactions, with particular focus on identifying and characterizing the genes responsible for sex dimorphism and sexually antagonistic loci.

What attracted you to work for NSF?
I have served on the Genetic Mechanisms panels three times, and greatly enjoyed the experience. The best part was learning about the cutting-edge science and exciting ideas laid out in the proposals. But beyond that, I was fascinated by the highly choreographed process, and the efficiency with which we thoroughly considered dozens of complex proposals over the course of just a couple of days. I really wanted to see behind the scenes and learn about the up-front work and the systems in place to facilitate things.

What have you learned so far from your position?
It appears that impact of the transition to the no-deadline policy will take years to fully manifest, but I think that most signs point toward an overall improvement in both the process as well as the quality of advancements resulting from the funded research.

How has your relocation to the area gone?
I’m really happy with my relocation thus far. I’m enjoying Alexandria and environs, and I’ve got a good living situation. Plus, the biking is really great, so I will have plenty of opportunities to indulge in my favorite pastime. Once the novelty wears off, I’m sure I’ll be missing my wife more, but Morgantown, my home, is close enough that I expect we’ll be spending many weekends together. I’ve also left my research lab in a good place, so I’m optimistic that I’ll be able to return to my former life once this stage of the adventure concludes.


Matthias Falk recently completed a two-year term as a rotating program director in the Cellular Dynamics and Function cluster, joining the group under the VSEE program in December, 2017.

Dr. Matthias Falk

What is next for you after your time at NSF?
I have several ideas I want to pursue, including crowdfunding organized by my university.  I am exploring how to fulfill one of my dreams of combining science with arts by organizing an evening of science, music, and body expression here at Lehigh University.  I am also looking at developing an outreach program aimed at high school students in Pennsylvania, using my knowledge of microscopy to spark excitement and interest in the biological sciences.

What was the highlight of your time at NSF?
Calling young investigators (assistant professors) to let them know that their investigator-initiated or CAREER proposal would be recommended for funding was the highlight of my tenure.  To be able to have such an important influence on the scientific career of such gifted researchers was an amazing experience, and to hear and feel the excitement my phone call unleashed is something I will never forget!

What did you learn from your position?
I see grant and proposal writing with a different set of eyes now that I have seen firsthand how many factors beyond good science influence the review process and funding decisions.

What would you tell someone who is thinking about serving as a Program Director at NSF?
Becoming a rotating program director is a great way to give back to the scientific community and an amazing opportunity to capture the breadth of science. To be immersed in that day after day and to participate in executing and shaping this endeavor is very exciting. It’s particularly opportune to engage in such a position and build on one’s past career accomplishments, and help guide the future scientific endeavor based upon one’s own significant footprint in science.


A photo of Dr. Devaki Bhaya

Devaki Bhaya served as a rotating program director in the Systems and Synthetic Biology cluster, joining the group under an Intergovernmental Personnel Act (IPA) assignment in December, 2016. She returned to her home institution (Carnegie Institution for Science) this past January.

MCB WELCOMES DR. MATTHIAS FALK

MCB welcomed Dr. Matthias Falk to the Cellular Dynamics and Function (CDF) cluster this past December. Dr. Falk is serving as a rotating program director (PD) under the Visiting Scientist, Engineer, and Educator Program (VSEE), where he will work closely with visiting panelists, other PDs, and the greater scientific community to help shape the direction of science. In his role as program director, Dr. Falk’s expertise will help guide funding recommendations; influence new directions in the fields of science, engineering, and education; and support cutting-edge interdisciplinary research. Keep reading below to learn more about Dr. Falk.
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