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student and mentor studying section of soil

Online Environmental Sciences program ranked No.2 in country

By Srila Nayak

On campus environmental science bachelor program

“The History of Life on earth has been a history of interaction between living things and their surroundings,” writes Rachel Carson in her environmental classic Silent Spring (1962). An education in Earth’s natural and physical environments and their interrelationships is at the foundation of the top-ranked interdisciplinary Environmental Sciences undergraduate program at Oregon State.

Global warming, species extinction, air and water pollution, natural resource depletion, and renewable energy demands are rapidly changing the world we live in. These developments require the expertise and knowledge of environmental scientists who can assess, tackle and mitigate environmental challenges as well as help preserve a healthy natural environment. According to the Bureau of Labor Statistics, employment of environmental scientists is projected to increase 11 percent from 2016 to 2026.

Housed in the College of Earth, Ocean and Atmospheric Sciences, Oregon State’s online and on campus environmental sciences bachelor program is setting high standards for excellence. U.S. News & World Report features OSU in its top 40 programs for Best Global Universities for Environment/Ecology, awarding it a rank of 36 amongst similar programs worldwide.

The online program in environmental sciences was ranked No. 2 in the nation by Online Colleges in its ranking for Best Online Colleges for Environmental Science in 2018. For its rankings, Online Colleges “collected data from the National Center for Education Statistics’ Integrated Postsecondary Education Data System (IPEDS) and utilized a custom methodology to ascertain the ten best schools for environmental science in the United States.”

Students can earn an environmental sciences degree both on campus and through online courses, which are taught by Oregon State faculty, many of whom are in the College of Science. The online bachelor of science degree in environmental sciences is offered by OSU’s award-winning Ecampus. With a focus on eco-oriented programs as well as a broad swath of fields from anthropology to computer science, OSU Ecampus has racked up top place rankings in almost every prestigious survey of online degree programs. Since 2014, U.S. News & World Report has ranked OSU Ecampus in its top 10 online bachelor’s programs.

Breaking down boundaries: An interdisciplinary approach

One of the great strengths of environmental sciences at OSU is undoubtedly its interdisciplinary character. The program emphasizes the biological, physical, earth and natural sciences as well as the integration of social sciences that cover a wide range of subject areas from ethics to environmental law, policy and management.

Director of the Environmental Sciences Program Laurence Becker explains that the program offers a broad base in the sciences with a great deal of academic flexibility for students who love the environment and desire a broad exposure to both science and environmental law and policy.

An attractive feature of the program is that students can choose from one of nine options that range from studies in alternative energy and environmental science education to earth systems and environmental water resources. The most popular options are applied ecology and conservation, resources and sustainability.

In addition, the major offers two certificates: one in the popular field of geographic information science (GIS) and the other in scientific, technical and professional communication. All of the specializations are available online through Ecampus except alternative energy and environmental science education.

More often than not students discover their vocation as they experience different facets of environmental science training in this nontraditional program.

“This program allows them to remain open to different job opportunities and different areas of environmental science they are exposed to in their undergraduate career. The broad degree allows students to shift along the way if needed and many discover interests they wouldn’t have dreamed of in the beginning,” said Becker.

The science in environmental sciences

Science is a foundation for the degree because environmental studies majors need the scientific aptitude to apply complex concepts in biology, chemistry, mathematics and physics in order to understand challenging environmental issues and seek solutions. Quantitative coursework in differential, integral calculus and statistical methods prepare students to design research models and employ analytical tools to study and assess the environmental impact of development projects and businesses.

The bachelor of science degree in Environmental Sciences requires all students to complete a full year of basic science courses in biology and chemistry, as well as courses in calculus, statistics and physics.

The environmental sciences curriculum comprises many core courses that are taught in the College of Science. It offers students different specializations in the program as well as a rigorous foundation in theoretical and experimental upper-level science courses, including:

  • Ecology (BI 370), which is central to the degree program
  • Marine ecology
  • Ecological methods
  • Animal behavior
  • Human ecology
  • Conservation of marine mammals
  • Modern chemical analysis, among others.

For example, a specialization in aquatic biology comprises coursework in a diverse and exciting mix of courses in marine and invertebrate biology offered by the College of Science, oceanography in the College of Earth, Ocean and Environmental Sciences and courses in biological resources at the College of Forestry.

The strong presence of science in the basic, core and specialized components of the Environmental Sciences program enhances both its rigor and cross-disciplinary power.

Develop expertise that makes a difference to all

An experiential learning requirement offers students the opportunity to complete an environmental science related internship, research project, field course or a study abroad experience.

Becker points out that online students are encouraged to pursue internships; on-campus students often undertake research projects or internships.

The experiences often turn out to have a lasting impact on student careers, explains Becker. Students discover opportunities to pursue significant internships in the areas of hydrology, wildlife management, conservation science, biochemistry and geoscience across local and federal government agencies, research centers, environmental consulting firms and not-for-profit organizations. It is not unusual for quite a few of them to translate into longer-term opportunities and job offers.

The broad versus the narrow

Becker often meets parents of prospective students who are nervous about job prospects within a broad field of study.

“The program’s training in science and social science cultivates a broad knowledge of natural sciences with ethics and policy. We often attract students from more specialized majors such as engineering who don’t feel comfortable in a narrower choice of subjects and are motivated by a deep love for the environment.”

The most attractive feature of the degree is the wide variety of careers it throws open for graduates. Environmental scientists can work in local government, private companies, law firms, not-for-profit groups or government agencies such as the Environmental Protection Agency, the National Park Service, or the United States Geological Survey. Students also get into competitive law school programs and other graduate programs in the sciences and policy.

Due to the unique constellations of quantitative, analytical and research skills in addition to writing and communication abilities that they acquire from the interdisciplinary curriculum, environmental science students find themselves well suited to a diverse range of jobs across environmental science, policy, education and consulting firms.

“It is incumbent on us as advisors and teachers to help students find something that they are passionate about,” said Becker.

Each year Becker invites seniors and recent alumni to speak to first-year students in his Environmental Sciences Orientation class. During a recent visit, a talented environmental sciences alumnus who was also a ROTC (Reserve Officers Trainings Corps) graduate at OSU, shared insights gleaned from his professional journey.

He had easily found employment, working at positions related to the field of environmental sciences that were nonetheless very different from one another. A fourth job change landed him an enviable position in the Oregon National Guard where he leads the environmental management of their facilities.

The alumnus had a message about the enduring advantages of an environmental sciences degree: “The degree because of its breadth allowed me to apply for jobs that I hadn’t worked in.”

“Having this broad background allowed for a possibility of change when the opportunity arose,” added Becker.

Given the rising demand for experts in the field, OSU environmental scientists will be having an impact on the world around us for many decades to come.

children looking at science themed booth

From the lab to the world: OMSI Science Communication Fellowships

The OMSI Science Communication Fellowship Program

Applications are open for Oregon's top academic and professional fellowship program: The Oregon Museum of Science and Industry's OMSI Science Communication Fellowship. For spring 2018, the fellowship is open to researchers or science professionals including faculty, graduate students, technicians, or other individuals in STEM and health related professions.

The deadline for applications is Wednesday, November 1.

Held primarily in Corvallis, OR on the OSU campus, OMSI Fellows participate in a series of professional development workshops that cover science communication best practices and provide opportunities for participants to practice new skills and techniques. In collaboration with OMSI, each Fellow will develop a unique hands-on educational activity designed to communicate their research to public audiences and will join OMSI in engaging museum visitors with these activities at Meet a Scientist events.

A series of four professional development workshops will focus on building skills to effectively communicate scientific research with broader audiences. Workshops are 3-4 hours each, spaced over the course of three to four months.

Tuition for the program is $1850 per participant. The Science Dean's Office will cover half the tuition for all accepted College of Science applicants.

The OMSI Science Communication Fellowship Program is an excellent way to fulfill broader impact and outreach goals for grant-funded research at OSU. Many of the participants in the Fellowship program secure their tuition through broader impacts or education and outreach components of current research grants.

An online application and further information about the Fellowship program can be found on OMSI's website.

Science students with professor looking at experiment in lab

Science students awarded second highest number of scholarships at OSU

By Steve Lundeberg

Science students in the field

The university has awarded more than $39.5 million in scholarships to students for the 2017-18 academic year, a key component of OSU President Ed Ray’s Student Success Initiative.

Roughly $24.5 million of the total is spread among 7,271 scholarships to returning students. The rest is for awards to 2,532 new/incoming students, including 34 who received a $10,000-per-year Presidential Scholarship, OSU’s most prestigious undergraduate scholarship.

Approximately 35 percent of this year’s first-year students are receiving scholarship support.

Scholarships for science students at an all-time high

College of Science students received the second highest amount of scholarship funds in the university.

More than $7.5 million in scholarship money is going to College of Science students, the college’s highest total ever, said Roy Haggerty, dean of the college. That is triple the amount awarded two years ago. Reasons for the jump include increases in university scholarships and in the number of high-achieving students enrolling in the College.

Nearly $5 million is allocated to 1,344 scholarships for returning students. The rest is for awards to 570 incoming/new students, including nine who received a Presidential Scholarship.

This year more than half of the college’s first-year students received scholarship support.

“Scholarships enable the college to attract, retain and inspire top science students, most of whom go on to high-achieving careers in industry, graduate school, medical school and other professional programs after graduation,” Haggerty said.

“Oregon State’s financial-need-based scholarships also help academically talented low-income and first-generation students from Oregon and elsewhere stay and excel in college.”

First-generation students typically have a greater financial need so scholarships are a crucial part of their educational equation, said Haggerty, who was first in his family to attend college.

“In our College, the number of first-generation students has risen from 20 percent to 29 percent in the last five years,” he said. “Many scholarship students in the College of Science attest to the value of scholarships in easing the financial burden on their families and enabling them to focus on academics, research, volunteer activities and post-college career goals.”

College of Engineering netted the highest amount in scholarship support. Thirty-five percent of engineering students are receiving scholarship support. They are receiving $12.7 million, with $7.9 million divided among 1,948 scholarships to returning students. Nineteen of the 804 their incoming scholarship students are Presidential Scholars.

In third place is the College of Business. It was awarded more than $3.7 million in scholarships, including roughly $2.3 million spread among 761 scholarships to returning students. The remainder is awarded to 276 incoming students, including one Presidential Scholar. About 29 percent of this year’s first-year business students are receiving scholarship support.

Two professors walking in doctoral gowns on campus

The Class of 2017

By Srila Nayak

2017 graduation

This year’s graduation numbers show that the College of Science has performed exceedingly well on all fronts. The College is graduating a record 629 students with baccalaureate degrees in 2016-17, including 55 honors baccalaureates. This represents a five percent increase from last year.

Biology majors lead the way with 159 graduates, followed by BioHealth Sciences majors with 119. Next are Microbiology majors with 79 graduates, Zoology has 59, Chemistry 51, Mathematics 49, Physics 24, Biochemistry and Biophysics 17 and General Science 17.

In addition, we are graduating 64 master’s and 66 doctoral students. The latter figure constitutes the highest number of Ph.Ds in recent years. In fact, the College is graduating 65% more doctoral students and 33% more masters students than last year.

Overall, Oregon State University graduated 6,807 students in 2017 and 5,590 baccalaureate degrees were awarded to students. The class of 2017 in the College represents 10 majors in the life sciences, physical, mathematical and statistical sciences.

Our graduates accomplish more than they thought imaginable with the help of outstanding professors, who are also scientists at the top of their fields, and a team of dedicated advisors. Supported by awards and scholarships, science students collaborate with faculty to create new knowledge and achieve major scientific breakthroughs.

Many of our graduates have had the opportunity to deepen their scientific knowledge by participating in research in labs across and beyond OSU, ranging from sciences to pharmacy, public health, agricultural sciences, forestry, engineering, robotics and veterinary medicine. For many, research has meant embracing and plumbing the mysteries of the outdoors from diving into marine habitats to field work in diverse terrains and in several parts of the world.

They are leaving OSU as accomplished young scientists in their own right, having begun research in their freshman year; they have presented their work at scientific conferences, co-authored papers in scientific publications with faculty mentors and even won top national awards for their research accomplishments. In fact, OSU ranks among the top 45 research universities in the nation for the number of opportunities it provides undergraduates to participate in research.

Our graduates have also expanded their professional and intellectual horizons by taking part in other transformative experiences such as internships, study abroad programs, leadership experiences and experiential learning in and out of classrooms. These experiences can transform great students into extraordinary leaders in science.

Our 2017 graduates are Fulbright scholars, Thurgood Marshall Scholars, Goldwater nominees, Ford Fellows, future doctors, scientists, entrepreneurs, veterinarians, community leaders, teachers and informed, engaged world citizens. Together they exemplify the College’s commitment to excellence in science education and an inclusive and diverse learning community. We couldn’t be prouder of them!

Each OSU graduate has a compelling story. Here are the stories of a few of our exceptional graduates, in which they reflect on their time at OSU and share their dreams for the future.

Shan Lansing, Chemistry, M.S. 2017

Four years and two degrees later

Swechya Banskota, Biology, 2017

Leadership, healthcare research, artistic diversity: the story of a biology major

Karianna Crowder, Zoology, 2017

From cuddling gibbons to grinding horse teeth

Jason Sandwisch, Chemistry, 2017

A journey to master physical chemistry

Michael Lopez, Mathematics, 2017

Not your typical mathematician: Marine, cop, dad, first generation college graduate

Faculty chatting with one another

Faculty excellence: Promotions and Tenure, 2017

Faculty who received promotions and/or tenure for the 2016-17 academic year

The College of Science congratulates these 18 faculty for receiving promotions and/or tenure for the 2016-17 academic year.

“P&T decisions are one of the most important things I do. I am happy to recognize our outstanding faculty,” said Sastry G. Pantula, dean of the College of Science. “The success of our faculty is essential to the success of our students. Our faculty are not only scholars and teachers, but also are mentors to our students, the next generation of leaders in science.”

Tremendous consideration goes into each promotion and tenure decision. The Provost’s office, the College of Science dean’s office, department heads, promotion and tenure committee members, faculty, external reviewers, student evaluation committees, and of course the individual faculty members all spend many hours preparing, processing and reviewing the documentation. The process is extremely rigorous in order to award the best candidates for promotion and/or tenure.

Special thanks to our College of Science Promotion and Tenure Committee for devoting a significant time engaged in the intense review process.

Congratulations to the following science faculty! We are proud of you.

Biochemistry & Biophysics Department

Dr. Michael Freitag will be promoted to Professor of Biochemistry & Biophysics, effective, September 16, 2017.

Dr. Colin Johnson will be promoted to Associate Professor of Biochemistry & Biophysics and granted indefinite tenure, effective, September 16, 2017.

Dr. Viviana Perez will be promoted to Associate Professor of Biochemistry & Biophysics and granted indefinite tenure, effective, September 16, 2017.

Dr. Kari van Zee will be promoted to Senior Instructor I of Biochemistry & Biophysics, effective, September 16, 2017.

Chemistry Department

Dr. Michael Burand will be promoted to Senior Instructor I of Chemistry, effective, July 1, 2017.

Dr. Xiulei (David) Ji will be promoted to Associate Professor of Chemistry and granted indefinite tenure, effective, September 16, 2017.

Dr. Daniel Myles will be promoted to Senior Instructor II of Chemistry, September 16, 2017.

Dr. Kristin Ziebart will be promoted to Senior Instructor I of Chemistry, effective, July 1, 2017.

Integrative Biology Department

Dr. Dee Denver will be promoted to Professor of Integrative Biology, effective, September 16, 2017.

Dr. Doug Warrick will be promoted to Professor of Integrative Biology, effective, September 16, 2017.

Mathematics Department

Dr. Ren Guo will be promoted to Associate Professor of Mathematics and granted indefinite tenure, effective, September 16, 2017.

Dr. Hoe Woon Kim will be promoted to Senior Instructor I of Mathematics, effective, September 16, 2017.

Dr. Yevgeniy Kovchegov will be promoted to Professor of Mathematics, effective September 16, 2017.

Dr. Clayton Petsche will be promoted to Associate Professor of Mathematics and granted indefinite tenure, effective, September 16, 2017.

Dr. Daniel Rockwell will be promoted to Senior Instructor I of Mathematics, September 16, 2017.

Statistics Department

Dr. Claudio Fuentes will be promoted to Associate Professor of Statistics and granted indefinite tenure, effective, September 16, 2017.

Dr. Yuan Jiang will be promoted to Associate Professor of Statistics and granted indefinite tenure, effective, September 16, 2017.

Dr. Debashis Mondal will be promoted to Associate Professor of Statistics and granted indefinite tenure, effective, September 16, 2017.

Two women hugging each other behind podium

Celebrating scholarship at our annual dessert

Celebrating at the Scholarship Dessert

The College of Science celebrated our outstanding scholarship students at our annual spring Scholarship Dessert in June. For the 2016-17 academic year, the College awarded scholarships for merit, need and undergraduate research experiences. The Scholarship Dessert—a festive occasion—connects students, their families, advisors, faculty and many alumni/friends whose generous support funds these awards.

This year two scholarship recipients spoke, Shan Lansing, a senior chemistry major, and Jackson Dougan ('13), a recent integrative biology alumnus. They shared their unique perspectives and experiences about their science education, transformative experiences and the power of scholarships.

For a complete list of our scholarships, visit: science.oregonstate.edu/scholarships.

Scenes from our 2016 Scholarship Dessert

3D model of red blood cells

Biohealth science's connection to quantitative sciences

By Srila Nayak

BioHealth

Redefining quantitative and biohealth sciences

Faculty and researchers in the College of Science are interpreting and advancing biohealth sciences in innovative new ways by applying the natural sciences, such as mathematics, statistics and chemistry. In recent times, researches in biology and medicine have been guided by biomolecular analysis technologies, mathematics and computations, and scientists are using these tools to address a spectrum of biological questions about diseases, from how they spread to risk factors.

In the last few years, our College has experienced an impressive spurt of transdisciplinary research in the quantitative and biohealth sciences. Ongoing studies and research advances range from analyzing genetic data on epidemics and inventing disease-detecting biosensors to developing statistical methods to better understand neuron connectivity and the transmission of signals in the brain. Through collaborative research across our campus, our faculty are paving the way for innovative biohealth science research which broadens the training of students across scientific disciplines.

Biological systems and mathematical models

Connections between biology and the mathematical sciences are fueling innovation and expansion in those disciplines. Statistician Sharmodeep Bhattacharyya explains how interpreting data from various experimental sources can generate new insights and solutions in the areas of neuroscience and genomics.

“Statistical methods, with their inherent objective of analyzing the uncertainty of a system help identify key interesting factors in the deluge of interesting data," said Bhattacharyya. "Such jobs can range from identifying a key set of genes affecting a disease for a specific group of people (like in precision medicine) or identifying the interaction between key regions of the brain for people who have a set of genes that causes a neurological disease."

Bhattacharyya has developed new statistical methods to analyze Electro-Cortico Graph (ECoG) array data from human and rat brains to identify connections involving speech and hearing.

Mathematician Vrushali Bokil’s research demonstrates how mathematical modeling, analysis and numerical simulations can illuminate insights in complex biological systems and how the health sciences, in turn, can spark new mathematical ideas. She collaborates with a mix of biologists and mathematicians across the country as well as in the UK, France and Germany on a project funded by NIMBioS (the National Institute of Mathematical and Biological Synthesis).

The project will allow Bokil and her colleagues to generate novel mathematical and statistical methods involving multiple hosts and multiple pathogens and that operate across a range of spatiotemporal scales, and to analyze the effects of climate change and human activities on the emergence of new plant viruses. Bokil points to the increasing use of mathematics to model complicated biological systems.

“It is exciting to be at the interface of biology and math,” said Bokil. “I write down a system of equations that models the physical or biological system. While the mathematical modeling and numerical simulations are fascinating in and of themselves, the added value of feeding back into biological applications is very rewarding.”

Benjamin Dalziel, an assistant professor in Integrative Biology, is part of a growing breed of biologists who are turning the biological sciences into a more quantitative field. Dalziel is a population biologist who uses mathematical tools to answer questions about the spread of infectious diseases, such as influenza and measles in populations and cities.

Dalziel, who also has an appointment in the mathematics department, maps hotspots of pathogen activity and diversification, and develops mathematical models to explain the patterns he finds. A current project explores whether there are systematic differences among cities with respect to their epidemic risk.

“I find the connections between mathematical modeling and biology very interesting. After developing a model, we ask, 'Is this happening in nature and how do we test it?' And if nature is doing something different, 'What did we get wrong with the model?' Sometimes there is a lot you have to do with the model besides [reviewing the] data to understand its behavior and to get it to interface with the real world," said Dalziel, who is developing a new mathematics course specifically for the life sciences.

Innovative disease imaging

A major application of analytical chemistry and its quantitative aspects to biology involves the creation of tools that directly aid in the diagnosis of cancer, heart disease, strokes and other serious ailments.

Chemistry assistant professor Sean M. Burrows runs a busy lab comprising undergraduates and doctoral students and their research is focused on innovating technologies to visualize biomarkers of disease. They pioneer novel, colorful fluorescent biosensor designs—analytical devices that relate biological molecules to a fluorescent signal—for visualizing and quantifying microRNAs, which are small non-coding RNA molecules that have a role in a plethora of gene regulatory events.

MicroRNAs hold great potential to yield information about the beginning stages of a disease and cell/tissue activity. Burrows and his team are trying to develop highly efficient fluorescent technologies for basic research and clinical use.

“Basically the idea is to design an imaging technology that will give us more information on the molecular interactions within the cell,” explains Borrows. “[For example], can we create an instrument that greatly advances the information content in terms of the numbers of colors we can look at in a cell? With the current technology, you could see one or two colors from the cell. But if we can look at 10 or more different colors, that will tell us much more about a biological mechanism," adds Burrows.

In an exciting breakthrough, the Burrows group designed a more efficient fluorescent biosensor for better signal interpretation from microRNA biosensors. The innovation has attracted significant attention in the field and was favorably reviewed in an article on the field of emerging microRNA biosensors in Analytical Chemistry.

However, existing imaging technology to learn about the underlying details of cellular mechanisms, such as the super resolution microscopy, is expensive. Burrows is keen to develop a cheaper alternative that can be used in a regular microscope.

“We can then open the door for more researchers to get more information from the cells they are interested in studying. This, in turn, will enable more transformative breakthroughs to understand disease progression and ultimately find cures.”

This figure shows that the biosensors can enter a cell’s cytoplasm and nucleus to find where microRNA expression occurs within the cell. Green shows the cytoplasm and the dark green spot is the nucleus. Red indicates the biosensor. The circle and the red nucleus indicate where the biosensor has entered the cytoplasm and nucleus, respectively.

Sastry Pantula and Alix Gitelman standing next to each other

Science scores big on University Day 2015

Dean Sastry Pantula and D. Curtis Mumford Faculty Service awardee Alix Gitelman, Statistics

»If you missed 2015 University Day, watch the Keynote presentation and President Ray's remarks.

Oregon State University ushered in the new academic year by honoring the accomplishments of its outstanding faculty, students and staff on 2015 University Day held September 21.

Not surprisingly, faculty and students of the College of Science won quite a few of the most prestigious university awards for excellence in professional achievement, research, teaching and dedicated service.

“I am extremely proud of our faculty and students. I am happy to see their excellence in scholarship, service, teaching and mentoring recognized across the university,” said Sastry G. Pantula, dean of the College of Science. “Keep up the excellent work!”

The OSU Alumni Association Distinguished Professor Award recognizes a person who demonstrates outstanding professional achievement through teaching and scholarship, service to the university and the community, and professional leadership, nationally and internationally. In 2015, the honor was presented to Janet Tate, professor in the Department of Physics. Tate also received the College’s FA Gilfillan Memorial Award for Distinguished Scholarship in Science.

The D. Curtis Mumford Faculty Service Award recognizes individuals for exceptional, ongoing, dedicated and unselfish concern for and service to OSU faculty. 2015's honoree is Alix Gitelman, professor in the Department of Statistics.

The Promising Scholar Award recognizes the scholarship of junior faculty. The 2015 recipient is Lan Xue, an associate professor in the Department of Statistics.

The OSU Impact Award for Outstanding Scholarship recognizes OSU faculty who have demonstrated outstanding scholarship in a specific project or activity resulting in substantial impact beyond the university setting. This year's honoree is Paul Ha-Yeon Cheong, associate professor in the Department of Chemistry.

The University Mentoring and Professional Development Award recognizes those who excel in supporting and encouraging OSU employees to participate in professional and/or educational development opportunities. The 2015 recipient is Staci Simonich, professor in the Departments of Environmental and Molecular Toxicology and in Chemistry. Simonich received double honors, also receiving the Excellence in Graduate Mentoring Award, which honors graduate faculty who have extraordinary records of excellence and effectiveness in mentoring graduate students.

The Herbert F. Frolander Graduate Teaching Assistant Award recognizes graduate students who have excelled in their capacity as teaching assistants. For 2015, this honor is given to Christopher Almlie, a graduate teaching assistant with the Department of Chemistry and to Emerald Stacy, a graduate teaching assistant in the Department of Mathematics. Read more on Emerald Stacy.

Other University Day events included the 2015 University Day OSU Expo designed to showcase the work and opportunities provided by units at OSU to fellow staff and faculty as well as a free lunch for attendees.

Welcome remarks were delivered by Faculty Senate President, Mike Bailey and the keynote presentation was made by Executive Director of Gallup Education, Brandon Busteed.

Note: Ironically, Dr. Simonich is not pictured because she took five of her graduate students to Bordeaux, France for a conference to present their research and could not attend the award dinner.

Star icon above light texture

Faculty excellence: Promotions and tenure 2015

Promotions and tenure 2015

The College of Science is proud to congratulate the following faculty for receiving promotions and/or tenure this spring. A well deserved pat on the back for their excellent work!

Tremendous consideration goes into each promotion and tenure decision. The dean’s office, department chairs, promotions and tenure committee members, faculty, external reviewers, students who offer letters of support, and of course the individual faculty member spends many hours preparing, processing and reviewing the documentation. The process is extremely rigorous in order to award the best candidates for promotion and/or tenure.

Special thanks to our College of Science Promotions and Tenure Committee for devoting a significant time this spring engaged in the review process. Also, thanks to the provost and the University Promotions and Tenure Committee for their hard work in evaluating and supporting the outstanding accomplishments of our faculty.

Biochemistry & Biophysics Department

Lanelle Connolly has been promoted to Senior Faculty Research Assistant I of Biochemistry and Biophysics, effective July 1, 2015.

Dr. Indira Rajagopal has been promoted to Senior Instructor II of Biochemistry and Biophysics, effective July 1, 2015.

Chemistry Department

Dr. Christopher M. Beaudry has been promoted to Associate Professor of Chemistry and granted indefinite tenure, effective September 16, 2015.

Dr. Ha Yeon (Paul) Cheong has been promoted to Associate Professor of Chemistry and granted indefinite tenure, effective September 16, 2015.

Dr. Jeff Walker has been promoted to Senior Instructor II of Chemistry, effective July 1, 2015.

Paula Joy Edwards Weiss has been promoted to Senior Instructor I of Chemistry, effective July 1, 2015.

Integrative Biology Department

Dr. Lesley Mae Blair has been promoted to Senior Instructor II of Integrative Biology, effective July 1, 2015.

Dr. Francis Chan has been promoted to Associate Professor, Senior Research of Integrative Biology, effective July 1, 2015.

Eileen Shin Yeu Chow has been promoted to Senior Faculty Research Assistant I of Integrative Biology, effective July 1, 2015.

Mark Lavery has been promoted to Senior Instructor II of Integrative Biology, effective July 1, 2015.

Dr. David Lytle has been promoted to Professor of Integrative Biology, effective September 16, 2015.

Mathematics Department

Dr. Christine Escher has been promoted to Professor of Mathematics, effective September 16, 2015.

Dr. Filix Maisch has been promoted to Senior Instructor I of Mathematics, effective September 16, 2015.

Microbiology Department

Dr. Linda Diane Bruslind has been promoted to Senior Instructor II of Microbiology, effective July 1, 2015.

Dr. Katharine Field has been promoted to Professor of Microbiology, effective July 1, 2015.

Statistics Department

Dr. Yanming Di has been promoted to Associate Professor in Statistics and granted indefinite tenure, effective September 16, 2015.

Dr. Alix Gitelman has been promoted to Professor of Statistics, effective September 16, 2015.

Keep up the excellent work!

Maduka Ogba standing in front of black backdrop

Student research

Maduka Ogba, chemistry graduate student

Research highlights

The College of Science has an extensive and deep research portfolio that is globally recognized, providing our students enriching and life-changing experiences working alongside leading scientists and researchers in the College.

Our students

Our students are engaged in authentic inquiry, a hallmark of science education. They engage in collaborative research with our extraordinary faculty to make a difference in the world. This rigorous preparation helps them develop knowledge through hands-on learning in the lab and in the field. This not only helps our students become scientists, but it also teaches them how to think like scientists.

Condensing enzymes into short catalytic peptides, while preserving nature's efficiency and precision, is at the frontier of modern synthetic chemistry and biology. However, factors critical for imbuing reactivity and selectivity are poorly understood in these systems due to the structural flexibility and weakness of interactions controlling catalysis. Chemistry graduate student Maduka Ogba is developing cheminformatics protocols to provide a tool set for the rapid, systematic, and complete atomistic understanding of all catalytic peptides.

Microbiology graduate student Connor Driscoll is studying the ecological role of viruses in freshwater algal blooms, focusing on their roles in shaping population structure and driving bloom turnover over or decline. This research improves our understanding of how harmful algal blooms form and die, and may also provide a natural treatment for harmful blooms, helping to protect freshwater sources.

Michelle Tan, a Biochemistry/Biophysics undergraduate, investigates autophagy - a process in which cells digest components of themselves in order to recycle energy and nutrients - and its induction following exposure to coibamide A, a natural product produced by a Panamanian marine bacterium. The role of autophagy is currently unclear, and there is debate over whether the process acts as a survival mechanism or as a promoter of cell death in various cancers. Michelle's research will provide a more detailed understanding of how autophagy induction might be used in the future to prevent the progression of cancer using new pharmacological compounds.

Biology undergraduate Skylar Fuller is working with Rhodococcus fascians, a Gram-positive plant bacteria that causes disease by making plant hormones (and disrupting normal hormone levels). Because Gram-positive bacteria are understudied, every discovery she makes will contribute to new knowledge in understanding how this group of bacteria causes disease.

Biochemistry/Biophysics undergraduate student Aaron Sugiyama observes the effects of aging on mammalian liver cells, specifically the age-related increase of senescent liver cells. Senescence (which occurs when cells stop dividing) has several hallmarks, including, but not limited to, heightened inflammation, changing gene expression and increased resistance to apoptotic signals. All of these characteristics make senescent cells hazardous to mammalian health and the accumulation of these cells over time may contribute to the decline of overall health with age. Aaron is working to determine if there is a significant increase of senescent liver cells with age. After determining what relationship exists (if any) between senescent liver cells and age, the next step is to determine which liver cell types display senescent characteristics.

Chemistry graduate student Hanyang Zhang researches the synthesis, characterization and application of graphite intercalation compounds. By making the space between the graphite layers larger than pristine graphite, these layer-structured materials can serve as pillaring hosts for lithium ion insertion, making them future candidates for use in rechargeable batteries.

Chemistry graduate student Breland Oscar studies photochemical reactions in fluorescent proteins that occur before the chromophore emits light. Using ultrafast lasers makes it possible to view vibrational peaks of the light-sensitive chromophore within fractions of a second of illumination. This allows her to track chemical reactions as they occur. Since fluorescent protein biosensors are used extensively to image living systems, it is important to understand their fundamental chemistry in order to establish new and innovative design principles.

Statistics graduate student Bin Zhuo’s current research mainly focuses on applying a generalized, linear mixed model to RNA-Sequencing data and making inferences on differential expressions of genes. The linear mixed model is a state-of-the-art method used in genomic studies. He is also exploring models of dispersion parameters under Negative Binomial assumptions.

Chemistry graduate student Leah Chibwe researches the potential formation of toxic byproducts during the remediation of soils contaminated with polycyclic aromatic hydrocarbons (PAHs). PAHs are contaminants released into the environment through an incomplete combustion of organic matter. These sources, which can include forest fires, volcanic eruptions and cigarette smoke, are toxic, persistent compounds that tend to deposit into the soil. Remediation is used to treat soils and destroy these contaminants. However, the compounds might be transformed into even more toxic oxygen containing derivatives of these PAHs. Her research explores the toxicity of soil and understanding the fate of PAHs after remediation, as well as identifying the potential formation of toxic byproducts.

Ruin theory is a field in actuarial science using stochastic processes to model the wealth of a non-life insurance company. This theory relies on the probability of ruin, (the chance that a company goes bankrupt). Mathematics graduate student Sooie-Hoe Loke analyzes equations for ruin probability using the delayed claims and risky investment model and the dual risk model that evaluates cost and profit. Last year, he presented his research in Buenos Aires and Liverpool.

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