Take our Kids to Work Day returns

 

After a two year hiatus, Take our Kids to Work Day returned to ESF on April 28. Kids 8-11 years old with an adult that works or studies at ESF explored ESF fostered-careers through their own class day:

• ESF Sustainability: Which uses the least energy? A laptop, fan, or LED desk lamp? ESF’s new Energy Manager (and alum) Michael Amadori measured the electricity required to use all these household items.  Kids also played Wasketball, sorting common household waste into trash and recycling and used (with supervision!) solar power as a campfire starter.  They also had a sneek peak at our in-house power station.
• Color changing chemistry! Chemistry’s Kate Bailie (and graduate student assistants) helped students with simple acid-base reactions; use salt water, aluminum foil, and a complete circuit to create a temporary “ink”, and assembled teeny temperature sensitive LCDs
• All about Maple.  Which maples for syrup? (Any, but sugar has the best yield) What do the buds look like? The inside of a tree? With alumna Jill Rahn of ESF Forest Properties. 
• Something's Fishy: tracing mercury.  Details are important in science! What can we measure? Kids received instructions, and then helped Environmental Biology faculty member, Environmental Toxicologist Dr. Roxanne Razavi and grad students Abby Webster and Mike Ackland with record keeping, measured length and weight of whole yellow perch and (with careful supervision) retrieved otoliths (tiny ear bones that can be used to age the fish, much like rings in a tree), eye lenses, and a piece of dorsal fin.  These fish are part of an ongoing study, Project Breathless.  The samples, along with many others, will be assessed by grad students and faculty to help trace mercury through the sample population’s habitat.  Kids and volunteers thought yellow wasn’t an apt description, and that they should be called apricot perch.  A few Kids thought this the grossest of the activities, but others really enjoyed being part of active research!
• In the Lego® Bridge Challenge, Kids were tasked with planning (on paper) and then building (with Lego®) wide enough for Thomas the Tank Engine™ (or friend) to use, and allow 2 matchbox™ car wide lanes beneath. How much weight can it support? How few bricks can you use? (More bricks=higher materials and labor cost). With ESF Environmental Resources Engineering’s Karen Karker (planning support by Lindi Quackenbush).
• Building an Urban Ecosystem.  What are the components of a park (or community garden)? Kids working on the park explain their choices to ESF grad student and Open Academy staff members Dan Collins and Maura Harling Stefl. Through this, they realized park spaces will be hot. So they added a snack shack, water stations and shade. These introduce a new challenge: how to deal with the trash?
• Chemistry students David Spector and John Pezzulo ended the day with a Super Cool “Cooking” Demo, emphasizing safe handling of liquid nitrogen. While Kids (and volunteers) enjoyed some of the best strawberry and vanilla ice cream (served in low-waste waffle cone bowls) ever, John shared a secret:  that if really like what you are learning, and work hard, colleges might pay them to continue learning about that field through graduate school stipends and tuition waivers, and work in support of teaching and/or research.  

Kids Day is one of the earliest, and most enduring, programs of ESF's Women's Caucus. For a photo journey of the day, visit https://www.facebook.com/ESFKidsDay/; for information about past programs, please visit https://www.esf.edu/womenscaucus/kids.htm.  

Acknowledgments:  A huge Thank you to presentation teams for their time and supplies, and the many others who set up spaces, background checked and provided training to volunteers; Allison Oakes, John Turbeville, Brad Fierke, Linda McGuigan, Kathy Lang and Kelly Berger who got everyone where they needed to be; Diane Jaramillo for hep at registration; Danielle Gerhart, Nichole Doherty and Steve Waldron who helped serve lunch and chaperoned restroom trips; and Doherty for checking kids back to their adults. Thanks are also due to James  Zappola, Gentry Battaglia and Ilsa Dohner of the Trailhead Café for their lunch preparations, and to the Provost’s Office and the Women’s Caucus for covering these expenses and snacks. Gratitude to the Bookstore and Centennial Hall for day end gifts to Kids.

Improving access through transit infrastructure: Conversation with Veronica O. Davis PE

As Director of Transportation and Drainage Operations for the City of Houston, Veronica O. Davis is responsible for maintaining and improving infrastructure across 671 square miles. She chatted with ESF on Earth Day about challenges in designing roadways for equitable transit through her lens as a civil engineer passionate about transportation and community development.

Veronica O. Davis.  Click for video

Houston is the 4th largest city. Its physically large, but is not contiguous because of its growth through annexation.  Houston's road system and bike lane are used to channel rainwater to prevent property drainage.  Both are swept to prevent debris blocking drains.  

Houston is seeking not just infrastructure, but "really good infrastructure" through better public transit and measures "to live with water.  Houston's highest point is only 100' above sea level.  So, biking is easy, but drainage is difficult."  The city has a big goal of 25 miles/yr of "High Comfort Bike Lanes" plus 50 miles of sidewalk.  These lanes are also called "protective bike lanes", which are bide, protected from traffic by a buffer, and have dedicated travel lanes.  Her office benefits from an "enterprise fund" from a drainage fee on water bills, sales tax on Metro, rather than on the general budget.  She also notes that they benefit from dedicated crews, working to expand their capacity.  Botanists are consulted to choose plants suitable for the ebbs and flows along drainage paths.

Half of roadways are concreate, rather than asphalt, which is cooler.  The city also uses cool pavements, which are gray and permeable, which helps with both heat retention and drainage. Other ways to make biking safer include reducing instances of speeding through better designed roads.   Coupling bike lanes with better public transit also improves bikability, as it helps address "what happens if I need to go far?"

For students nearing graduation, Davis notes that there are lots of opportunities in Houston. 

Ms Davis has 20 years of experience in engineering and transportation planning.  She co-founded Nspiregreen in Washington DC, which manages Community, Multimodal Transportation, and Environmental planning and consulting.  While at Nspiregreen, she led the Vision Zero Action Plans for Washington, DC and the City of Alexandria.  She also co-founded Black Women Bike, an organization and movement that builds community and interest in biking among black women.  She was named a Champion of Change  by the White House (2012) for these accomplishments and advocacy. Davis  earned a Bachelor of Science from University of Maryland College Park and a Master of Engineering and a Master of Regional and Urban Planning, Land Use and Environmental Planning from Cornell University.

This presentation was part of ESF's Earth Week Celebration, and an installment in the College's annual WiSE Professions Speaker Series.

"The Environmental Implications of Interstate 81: Past, Present and Future Plans for I-81"

ESF's Environmental & Social Justice Lecture Series continues Tuesday, Mar 3, at 11am in ESF's Gateway Center, with "The Environmental Implications of Interstate 81." 

Lanessa Chaplin, Project Counsel for the NY Civil Liberties Union will catch us up on "Past, Present and Future Plans for I-81" and facilitate the discussion.  

Lunch provided

Co-sponsored by the Division of Student Affairs, the President’s Office, the Undergraduate Student Association and the Department of Environmental Studies

Record attendance for 2019 Take our Daughters and Sons to Work Day

In lieu of school on April 25, ESF employees and students brought 44 8–11 yr olds from 30 area schools to try their hands at a variety of ESF-fostered careers during the college's 26th annual Take our Kids to Work Day program (AKA Kids' Day).

Over the course of the day, kids built terrariums with Linda McGuigan, Allison Oakes and Hannah Pilkey, who work on the Chestnut Project.  They explored a few chemical reactions on paper prior to activating self-inflating balloons with Chemistry’s Kate Bailie.  They developed storyboards with Sarah Grabman of the new Digital Storytelling Studio.    

Teams, each given the same materials and coached by a member of either Engineering for a Sustainable Society or Engineers without Borders, competed to most effectively remove particulates through Water Filtration (staff support provided by Karen Karker, Instructional Support Specialist, Environmental Resources Engineering).  Following a quick lesson on bird anatomy and habit, EFB graduate students Laine McCall and Ravyn Neville took advantage of the beautiful afternoon and lead a Bird Walk across campus and into Oakwood Cemetary.  Because life is more than work, we also featured an art session!  Kids upcycled materials that Maura Stefl, Office of Experiential Learning and Outreach, waylaid from the wastestreams from campus (curtains and cardboard), homes (fence posts), and a small business (mitten scraps) into a succulent plantscape.  Cool lessons:  art flowers don’t need to look like any that exist in real life!  Take inspiration from the colors and textures of the materials, and add dimension. (Thank you: Mark Poupore for cutting fenceposts to size; Lauren Gibbs, Laura Crandall, Julie Fishman, Brad Fierke, for their help with glue guns.) The day concluded with Heather Engelman, Forest and Natural Resource Management and We All Need Trees, a rapid examination of a number of household products and foods that make use of tree products for strength, flavor, and texture, and some ties to ESF’s programs of study.

After the formal program, kids reunited with their adults and headed to a few Earth Week programs, including perennial favorites Birds of Prey and Tie Dye.

We also thank:  

• Group Guides Brad Fierke, Julie Fishman, Laura Crandall, Amy McGuigan, Malika Carter, Jackie Whitehead, Lenny Leonard, and Linda McGuigan, with the assistance of Philippe Vidon, Erin Tochelli, Katherina Searing and Sarah Houck. 
• Lunch team: Mark Bremer, Linda McGuigan, Katherina Searing, Andy Marshall, Josh Arnold, Kathy Lang, Lena Randall.  
• Photographers: Heather Engelman and Julie Fishman.  
  
• Offices that contributed stuff for kids to carry out activities: 
• ALUMNI RELATIONS and the ESF CAMPUS BOOKSTORE, pencils and magnets; Communications, sunglasses; 
• SU BOOKSTORE, pencils; 
• PROVOST’s OFFICE and ESF WOMEN’S CAUCUS, lunch, snacks, color printing, notebooks, some terrarium supplies; 
•  CHESTNUT PROJECT, plants, potting media, distilled water, and other components for the terrariums; 
•  PHYSICAL PLANT and MORRISVILLE AUXILLIARY SERVICES, set & clean up;
• COPY CENTER, B/W printing.    
• Office of Research Programs, Janice O'Mara, and Tom LeRoy for their assistance with program compliance with SUNY’s Child Protection Policy

For more photos, please visit our album.

Record breaking enrollment at Girls' Summit

Over 100 girls were inspired by women at ESF and in the greater Syracuse Community!  Girls learned about Paper Science, Manufacturing Engineering, Medicine, Physical Therapy, Environmental Engineering, Meteorology and other fields. Thank you so much to presenters:
Focused Physical Exam: Amylisa Christophe, Omoefe Ebhohimen, Alexis Sykes, Upstate Medical University
Evaluation & Treatment of Common Sports Injuries: Mary Mauro-Bertolo, Physical Therapist
How did it Survive? Kim Oswald, Emma Buckardt, Andrew Meashaw, Sierra Coathrup, Jessie Smith, ESF Student Environmental Education Coalition (SEEC)
How clouds Form/The Use of Clouds to predict weather: Katie St. Denis, Solvay High
Jill of All  Trades: Mel Menon, Rose DelVecchio-Darco Manufacturing; Kate Anechiarico- Haun Welding; Patty Golicki and Rebecca Plumpton, -Northeast Region Council of  Carpenters, and Salma Muse, Chloe Connors, Ailiyah Morris, and Desaree Seals. Syracuse P-TECH
Paper and Bioproducts: Dr. Biljana Bujanovic and Service Track students, ESF Department of Paper and BioProcess Engineering
Mercury in Food Webs: Dr. Roxanne Razavi, ESF Department of Environmental and Forest Biology
Designing A Green City with Stormwater Management: Isabelle Horvath, Erin Cuddihy, Elena Araya, Meghan Medwid, ESF's ERE Club
College Readiness Panel: Mel Menon, facilitator;  Panelists: Robertha Barnes (Upstate), Diana Wilson (ESF), Blessy Bethel (LeMoyne), Desaree Seals (Syracuse P-TECH/OCC), Nyell Lopez (Syracuse Univ)
Tower Challenge: Bristol-Myers Squibb

Antibiotic Resistance as an Environmental Contaminant

As part of the requirements of FOR /496797, Perspectives on Career and Gender, student share responsibility for reporting on the WiSE Professions Speaker Series.  The following was prepared by Stacy Furgal, a MS student in EFB.

              Dr. Amy Pruden, of Virginia Tech, presented her research relating to antibiotic resistance and opportunistic pathogens as environmental contaminants on Tuesday, April 26.  This lecture was part of SUNY ESF’s Women in Science and Environmental Professions Spring Seminar Series.

              The lecture focused on the problem of antibiotic resistant genes (ARGs) and opportunistic pathogens (OPs) found in our water (both municipal and well), and the potential problems this could cause from a public health perspective. The water infrastructure in our country is antiquated and aging, and poorly suited to address these new contaminant issues. Current regulatory monitoring requirements do not apply to ARGs and OPs, but rather were designed with ingestion exposure type pathogens, like Cholera, in mind. Now the primary sources of water associated outbreaks are like Legionnaires’ Disease, which is acquired via breathing in particles that contain the bacteria, not ingesting infected water.

With that in mind, her multidisciplinary team is working to blend engineering and biology to find solutions to this complex issue. Dr. Pruden explained, using some of her and her colleagues’ work in Flint, MI, an examples. As most people know, a crisis occurred in Flint when the source for city drinking water was switched from Lake Michigan to the Flint River. The water from the Flint River had a higher salinity content, which corroded the pipes and caused lead to leach out into the water. Less well known is that this also released iron that acted as fuel for Legionella bacteria to grow. Her team investigated the increased number of reported cases of Legionnaires’ Disease and was able to link it to the corroded pipes through genetic markers.

Her team was also involved in a project that compared the amount of ARGs and OPs in regular potable water versus water that had been treated and reused, or  “recycled.” The study found that recycled water had more microbial activity, and more abundance and diversity of ARGs. It was also clear that the water tested at the water treatment facility had a different “resistome” (collection of ARGs) than water coming out of a tap in a home receiving water from that facility.

Both of Dr. Pruden’s studies highlighted that there should be a shared responsibility between utilities (water treatment facilities) and homeowners. Water quality at the point of use, i.e. in homes, is of the greatest concern to public health. Using a holistic approach, we need new frameworks and updated mitigation strategies to handle the new and emerging issue of antibiotic resistant genes and opportunistic pathogens. This is best done by a multidisciplinary team, like Dr. Pruden’s, that brings biologists, engineers, chemists, utility managers, and more, together to tackle the problem.

Dr. Pruden received her B.S. in Biology and Ph.D. in Environmental Science from University of Cincinnati. She is a professor in the Department of Civil and Environmental Engineering and the Associate Dean and Director of Interdisciplinary Graduate Education in the Graduate School at Virginia Tech, as well as a W. Thomas Rice Professor. She serves as the Director of Strategic Planning for the Institute for Critical Technology and Applied Sciences Water Sustainability Thrust, is an Associate Editor for the journal Biodegradation, and serves on an advisory panel on Contaminants of Emerging Concern (CECs) in recycled water. Dr. Pruden has published more than 50 peer-reviewed manuscripts and book chapters on subjects pertaining to bioremediation, pathogens, and antibiotic resistance.

For more information about the Women in Scientific and Environmental Professions Speaker Series, please visit http://www.esf.edu/womenscaucus/speakers.htm .

ESF women take first and second place in the Slepecky Undergraduate Research Competition

The experimental green roof, located on
top of Con Edison's The Learning
Center.  Image credit: Tiziana Susca, Columbia University

Katy Austin, an EFB undergraduate honors student has won first prize in the Slepecky Undergraduate Research Prize.  She was awarded the prize for a manuscript based on her honor's thesis "Effects of Nitrogen Deposition on Nitrogen Acquisition by Sarracenia purpurea in the Adirondack Mountains, New York, USA".  The study is in review at the journal
Botany.  Austin is first author.  Her co-authors include Mark Teece, and Jesse Crandall from ESF's Chemistry Department, and Amy Sauer and Charley Driscoll, from the Department of Civil and Environmental Engineering, Syracuse University.

Cambria Ziemer, an ERE undergraduate honors student tied for second place honors.  Ziemer completed her honor's thesis the past summer on "Boundary Layer Conditions of a Shrub Willow Evapotranspiration Cover Syracuse, NY". She worked with Wendong Tao, in ESF's Department of Environmental and Resource Engineering, and Tony Eallonardo, a Scientist with O'Brien and Gere.

The award presentation followed a lecture by Dr. Patricia J. Culligan of  Columbia University, on Green Roofs and Urban Stormwater Management, which featured projects under evaluation at Columbia University and around New York City.  Dr.  Culligan is a leader in the field of water resources and urban sustainability.  In addition to being a Professor, she co-directs the Columbia University Earth Institute’s Urban Design Lab and is the director of an innovative, joint interdisciplinary Ph.D. program between Columbia Engineering and the Graduate School of Architecture Planning and Preservation that focuses on designs for future cites, including digital city scenarios.

The Slepecky Lectureship and Undergraduate Prize has been endowed by family, friends and colleagues to honor Syracuse University professor Norma Slepecky, who died in 2001. Dr. Slepecky was a distinguished auditory neuranatomist and member of the Institute for Sensory Research.  She was a passionate researcher and an advocate for undergraduate student research. Dr. Slepecky hoped that her legacy, with the support of the endowment, would continue to encourage young women to conduct research. As stewards of the Lectureship and Prize, SU WiSE annually coordinates the undergraduate award and lecture by a noted woman scholar and a celebration in Dr. Slepecky’s memory.

May Goldie build, happily ever after

I just found the gift that I wish I could send back in time to my tween self.  Although lego bricks are inherently gender neutral toys (prior to the special sets with space and dinosaur warriors that my son now covets), in the 70s,  they remained solidly in the "boy" aisle of the toy store.  Maybe boys used them to embrace their inner weapon designer?  Anyway, although she is nearly a generation younger, the creative force behind GoldieBlox suffered the same absence of spatial acuity toys. She never considered engineering as a field for herself until a high school calculus teacher suggested it to her--I'm glad she had that teacher, rather than Mr. "girls don't do math" at my school!   She has now applied her engineering and product design background to observe how girls play, and develop a 'toy' that combines the reading that girls love with a spatial design toolbox that allows them to explore and build solutions along with the heroine.   Reminds me of those choose-your-own-adventure books that I adored, but with a really great twist.

Debbie Sterling built only one set.  She showcased it in a promotional video to gain support on Kickstarter.  Support has been so strong that she had the startup capital she needed in only two weeks.  Goldiblox are now in their "production run" and are taking pre-orders with an anticipated delivery date of this spring.

Lily O'Donnell of policymic suggests that this toy might help close the gender pay gap, by bringing more women into such a male dominated and high paying field.  Maybe--for the women that head into this field, who also have supportive husbands and partners on their homefronts.  I'm really excited by the prospect that this toy can help many girls see engineering as way they can solve the problems that are important to them, and to make things better for other girls around the world.  What could a fleet of feminine embracing engineers bring to the table?  Maybe instead of bigger and stronger weapons, and bigger and stronger humvees, they'll find a way to stretch resources whose shortages led to political tension in the first place.

Is this the right place to ponder that maybe if Lego had included pastel bricks with their primary cousins in the first place (rather than making separate and inferior pink and lavender sets so many years after the fact), that the parents of girls might have been receptive to them all along?  Was the risk really too great that boys wouldn't have been able to see past the pastels?  Maybe, now that preschool boys are secure enough in their masculinity to assemble pink bunny machine guns (I witnessed this firsthand in my child's daycare), that worry is moot.


--he

RIP Sally

Sally Ride inspired so many.  Full Text  Thankfully, Sally Ride Science lives on.

Biomimicking: Engineering Design from Natural Structures

By M. Bowman, Sarah Darkwa, and Adam Davison

            Dr. Lorna Gibson, Professor of Materials Science and Engineering at MIT, presented her research on Biomimicking: Engineering Design from Natural Structures at ESF on Tuesday, February 14, 2006 as part of SUNY ESF's Women in Scientific and Environmental Professions Spring Seminar Series. The ESF Women’s Caucus and the Faculty of Environmental Resources and Forest Engineering jointly sponsored the seminar.

Dr. Gibson discussed naturally occurring structures in plants and animals in terms of how they provide flexural rigidity and resist critical loading.  In other words, how the structures provide both strength and flexibility without overly increasing weight of the animal or significantly reducing photosynthetic capacity of the plant. 

These structures fall into several categories: iris and cattail leaves are structural sandwich panels, while plant stems, bluejay feathers, and porcupine quills are cylindrical shells with compliant cores. Both types of structures are comprised of fibers or a dense shell on the outside with a foam core on the inside.  Sandwich panels are typically a low-density core material sandwiched in between two higher modulus plates, which allows for a lightweight structure with a high rigidity and load capability. Skis and helicopter rotor blades are similarly constructed to reduce their weight without compromising their strength.  The compliance of the core material provides resistance in all directions, which allows stems to resist and prevents bird feathers from kinking.

Other efficient structures for load resistance are represented by palm trees, bamboo, and woods such as oak. Wood in particular has a uniform cylindrical structure or “honeycomb” and is one of the most efficient at resisting loads. The gradient structure of palm trees and bamboos that allows the stems to grow taller without adding diameter at the ground level had a large influence on the engineering of bone scaffolds.

The scaffold that Dr. Gibson and her colleagues are working on is mineralized collagen foam that is comprised of different gradients. This scaffold is particularly useful for joint implants, since joints are an interface of bone and cartilage. So far they have tested their scaffolds in the joints of sheep and goats with very promising results for human use.

Professor Lorna J. Gibson received her Bachelor of Applied Science degree in Civil Engineering from the University of Toronto in 1978 and her PhD from the University of Cambridge in 1981. She was an Assistant Professor in the Department of Civil Engineering at the University of British Columbia from 1982-84. She joined the MIT faculty in 1984, where she is currently the Matoula S. Salapatas Professor of Materials Science and Engineering. Her research interests focus on the mechanical behavior of highly porous materials with a cellular structure, such as engineering foams, trabecular bone and scaffolds used in tissue engineering. She is the co-author, with Professor M.F. Ashby, of the book "Cellular Solids: Structure and Properties". She has been active in MIT’s gender equity efforts, chairing the Committee on Women Faculty in the School of Engineering.  The next presentation in the Women in Scientific and Environmental Professions speaker series is March 28.  Nancy Grulke, Project Leader, Atmospheric Deposition on Western Ecosystems and plysiological ecologist, Pacific Southwest Research Station, will discuss “Air pollution and the Californian wildfires:  an insidious link” at 4 pm in 140 Baker Laboratory.  For more information, visit http://www.esf.edu/womenscaucus. 

###

Sloane Speaks About Sustainable Transportation

Environmental Professions, students share the responsibility of reporting on our speakers for distribution to co-sponsors and the Knothole.  The following press release was prepared by Nicole Williams, SUNY CESF student.

Dr. Christine Sloane, Director of FreedomCAR and Technology Strategy at General Motors, Inc., gave a lecture entitled Sustainable Transportation: Hydrogen and Fuel Cell Cars.  The April 6^th lecture was part of ESF’s Women in Scientific and Environmental Professions lecture series for the spring of 2004. Sponsors of this lecture include ESF, the Office of Student Affairs and Educational Services, the ESF Women’s Caucus, and the Graduate Student Association.

 Dr. Sloane focused her lecture, not on the problems with hydrogen fuel, but instead on the solutions that GM has come up with “on the road to hydrogen” transportation.  Sloane pointed out that the transportation energy sector is the only sector “stuck on one fuel: petroleum.”  She believes that in order to control the outputs of the transportation sector, we must first find an alternate input instead of petroleum.

Hydrogen transportation has many advantages, according to Dr. Sloane.  A shift to hydrogen fuel will improve national security by decreasing US dependence on foreign petroleum.  Air quality will be greatly improved with hydrogen fuel because greenhouse gas emissions will be reduced.  Hydrogen fueled transportation will also increase the powertrain efficiency of our vehicles.   

Sloane believes that the key to decreasing vehicle emissions is to find a technology, such as hydrogen fuel, that will not increase emissions as the vehicles become outdated.  Approximately 75% of greenhouse gas emissions from vehicles come from about 15% of the cars.

The major challenges that lie in the way of sustainable hydrogen transportation are hydrogen production and storage, cost, and fuel availability.  GM is exploring ways to compress enough hydrogen to run the cars for an extended length of time.  A more extensive hydrogen-fueling infrastructure also needs to be put in place.  Today, there are hydrogen fueling stations and experimental vehicles in Los Angeles, Sacramento, and Washington DC, to name a few.

Dr. Christine Sloane is GM’s former Director of Environmental Policy and Programs.  She is responsible for global climate issues and mobile emission issues involving advanced technology vehicles (hybrid-electric, fuel-cell, and advanced compression-ignition systems).  From 1994 to 2000, Dr. Sloane served as Chief Technologist for the Partnership for a New Generation of Vehicles (PNGV) where she guided the development of and implemented energy conversion and materials technology for use in GM’s hybrid-electric demonstration vehicle, the Precept.  Her earlier research interests include aerosol chemistry and physics, air quality and visibility, manufacturing and vehicle emissions, and environmental policy.  Dr. Sloane received her PhD from MIT in chemical physics.