Thesis proposal outline
Writing an outline will help you to structure your thesis
proposal and, in a more general sense, your work on the senior
thesis project. Another purpose is to show us that you have
identified a project that makes sense to you (and us) and that you
have a clear plan of attack.
- follow the structure of the thesis proposal
- you may replace section titles by more specific ones
and include sub headers
- fill in complete sentences or fractions of sentences, or
- refer to at least 2 key references in your introduction
- length of outline should be at least 2 pages
- if you want to fill in more details in any of the
sections, please feel free to do so, this will have the
advantage that you will get another round of feedback from you
research mentor and seminar advisor
Here is an example (inspired by
research done by Steve Chillrud at LDEO):
Factors influencing the concentrations of particulate matter in
a New York City apartment
Josephine Doe, Environmental Science Department, Barnard College,
Research mentor: Steve Chillrud, LDEO, firstname.lastname@example.org
Seminar Advisor: Martin Stute, Env. Sci. Dep., BC,
- Indoor/outdoor air
- Most studies focus on outdoor air, however we are typically
spending most of out life indoors
- A few studies performed so far show how outdoor PM controls
indoor PM, but that there are also sources of indoor PM, such
as cooking, cleaning, and resuspension of PM by indoor
activities (Long et al., 2000)
- Basic characteristics of particulate matter
- Particulate matter (PM) refers to solid and liquid
colloidal particles suspended in the air.
- Particle size spectrum and definition of TSP, PM10, PM2.5.
- Sources of particulate matter and their characteristic
particle size and chemical composition (Spengler and Wilson,
- Health effects
- Mechanisms and penetration of different size particles into
the human body
- The Health Effects Institute estimates that each year about
60,000 people die prematurely from cardiopulmonary causes
linked to particulate air pollution (HEI, 2000).
- There is also a increasing trend in occurrences of asthma
cases, in particular in NYC
- Indoor/outdoor PM experiments in NYC
- Summary of prior work performed on this topic in NYC
- I am planning to study the processes controlling indoor PM in
my own apartment at Barnard.
- I suspect that indoor particle concentrations will be high
and correlated with outdoor PM and indoor activities because
- the outdoor PM concentrations are high in NYC (Amsterdam
Ave.) and windows in my fairly old (off campus) apartment are
- I do a lot of cooking,
- I allow my friends to smoke in my apartment.
- The indoor/outdoor gas exchange rate will be determined by
adding a small quantity of SF6 into the air and
subsequent monitoring of the concentration drop-off due to
exchange with outside air with a gas chromatograph.
- An optical particle monitoring devices will be used that
measures indoor and outdoor PM concentrations and particle size
- Careful records will be kept on activities inside the
apartment, such as walking, cooking, smoking etc.
- The experiment will run for one week.
- The resulting PM concentration time series will be modeled
with a simple 1-box spreadsheet model.
Preliminary results and discussion
- The experiment will be conducted in mid November.
- I expect to be able to include raw data in the thesis
- My research mentor and I have tested the PM equipment using
ambient atmospheric air outside of the LDEO Marine
Biology/Seismology laboratory. We saw major spikes in
concentrations when holding a burning piece of paper near
the intake of the instrument.
- The SF6 gas chromatograph was also tested but did
not show a linear response when exposed to SF6
standards of know concentration (see enclosed graph). We do not
currently know what the problem might be. My mentor hopes to be
able to fix the problem during the next week.
- Sep 10 - Oct 15: Background research
- Oct 10: Discussed senior thesis (Angela's on ozone at
Westpoint) with advisor
- Oct 17: Initial tests of the equipment
- Oct 30: Outline of thesis proposal handed in
- Nov 1-15: check of the gas chromatograph and calibration of
the instrument, discuss scientific article with advisor (Long et
- Nov 17: set-up of equipment in apartment
- Nov 19-26: performance of the experiment
- Nov 20: draft of thesis proposal due (will be given to mentor
a few days before)
- Dec 11: final thesis proposal due (will be given to mentor a
few days before)
- Jan 1-10: repetition of experiment, if not successful
in first attempt
- Feb 1-10: Modeling of results
- Mid-March: first draft handed in to mentor and advisor
- End of April: final thesis submitted
Implications of research
- If successful the experiment will shed light on the typical
exposure of a Barnard student to indoor PM.
- The measured exposure can be translated into a an estimated
additional health risk.
- If appropriate, recommendations will be made regarding indoor
PM reduction strategies, such as elimination of PM sources,
frequent venting of the apartment, or purchase of air filters.
HEI (2000) HEI what's new page. The Health Effects Institute. http://www.healtheffects.org/news.htm
Long, C.M., Suh, H.H., and Koutrakis (2000)
Characterization of indoor particle sources using continuous mass
and size monitors. Journal of Air & Waste Management
Association, 50, 1236-1250.
Spengler, J.D. and Wilson, R. (1996) Particles in our air:
Exposures & health effects. Harvard University Press,
Cambridge, MA, 300pp.