
�We expect to see the potential Master Plan scenarios sometime in June, at which time we will begin an evaluation and selection process, based on the University�s needs,� said Steven Schafer, assistant director in the Office of Financial Management and Budget and campus coordinator for the Master Plan.
Goal
Objectives
Goal
Objectives
Positively reinforce relationships between the inside of the facility and the outside environment.
Goals
Objectives
Schafer noted that the Master Plan WWW site has grown considerably and now includes many pictures of the University�s research facilities (including CESTM construction) as well as graphical depiction of much of the data gathered throughout the first phase of the Master Plan. �We encourage all members of the campus community to provide feedback regarding the Master Plan and the goals and objectives via the WWW site,� he said. It�s address is http://chef.fab.albany.edu/mastplan/mastplan.htm
Chemistry professors Yash Myer and Bernard Laurenzi remember the days when graduate students
performing key physical chemistry experiments brought their cots into the lab so they could snatch some
sleep during the lengthy ordeal of controlling the experiment and recording the data.
Albany students today, however, are learning the underlying laws of physical chemistry in a whole new
way, thanks to a physical chemistry lab that integrates computer technology into laboratory courses.
Because the technology eliminates drudgery and speeds up experiments, cots are rarely needed now. But
even more important, says Myer, the overall learning experience has dramatically improved.
�Physical chemistry has traditionally been one of the most difficult labs,� says Myer. �There�s lots of data
collection and interpretation.
�In our lab, we�ve interfaced experimental laboratory equipment to personal computers, thereby gaining
the ability to �computer-control� the acquisition, processing, plotting and analysis of experimental data. For
students, this has meant a lot less drudgery and monotony, and generally, better experiments.�
The newly configured lab in Room 140 of the Chemistry Building was financed by a $25,000 grant from
the Camille and Henry Dreyfus Foundation and largely built by Myer and colleagues. With the grant, Myer
and Laurenzi purchased six personal computers, a printer, software, electronics equipment and other
necessary items; then Myer went to work writing programs and building �interface boxes� to control
communication between the lab equipment and the computers.
The first experiment which was completely integrated with a personal computer was one in which the
temperature of a water bath was monitored and maintained by the computer with a precision of +0.01
degrees Centigrade.
The water bath, its associated heater and cooler, and a temperature probe, are standard pieces of equipment
in physical chemistry labs, but the job of interfacing them with a computer was a challenge. Through the
interface boxes he designed, Myer converted the analogue signals from the traditional equipment into
digital signals the computer could understand, and converted the digital signals back into analogue signals.
And he wrote a program that orchestrates those conversions and the control of the temperature probe,
heating unit and cooling unit.
The program Myer wrote queries students on the desired temperature and the precision to which it is to be
maintained, and at any time during the experiment, it allows users to change those values. While an
experiment is running, the program also displays a graph of the temperature as a function of time and
indicates when it is in a heating or cooling phase.
This experiment is one of seven that have been completely computerized. Another 17 are now �computer-assisted,� says Myer. For those, students use pre-lab and post-lab computer programs that give detailed
instructions on how to carry out the experiments and how to process the data collected.
The Camille and Henry Dreyfus Special Grant Program in the Chemical Sciences, which made the $25,000
award to Albany, is designed to encourage and respond to opportunities that can result in imaginative and
innovative ways to advance the chemical sciences. Myer and Laurenzi believe the new lab achieves that
goal.
Laurenzi says the lab is one step in a broader plan to reform the chemistry curriculum by taking greater
advantage of technology and by doing a better job of �conveying our excitement about chemistry to our
students.�
�Laboratory courses play an important role in whether a student decides to be a chemistry major or not, or
to continue to study chemistry at all,� notes Laurenzi. �It is in these courses where students are exposed to
the aspects of chemical and physical phenomena which excite and deeply stir their interest in
doing science.
�Our hope is this: if we make it easier for students to follow pre-lab instructions, remove the drudgery of
data collection, processing and analysis, the excitement of observing natural phenomena will come through
more clearly and immediately. Equally important is the need to bring these students to a working
knowledge of what the �state of the art� in experimental chemistry is.�
Through the new physical chemistry laboratory, the Department of Chemistry is �gaining experience for
the time when we will be able to introduce these new methods into all of the laboratory courses,� says Laurenzi.
The new physical chemistry lab is also linked to the two-year-old Chemistry Electronic Learning
Laboratory (CELL), a computer classroom with 22 computers connected to a server loaded with
specialized chemistry programs and a wide array of other software.
Computer Technology Puts Tech Pizazz into Physical Chemistry Experiments
By Mary Fiess