IIP Internships in Germany
Max Planck Institute for Dynamics and Self-Organization
About: The Max Planck Institute for Dynamics and Self-Organization is a research institute for investigations of complex non-equilibrium systems, particularly in physics and biology. Its founding history goes back to Ludwig Prandtl who in 1911 requested a Kaiser Wilhelm Institute to be founded for the investigation of aerodynamics and hydrodynamics. As a first step, the Aeronautische Versuchsanstalt (now the DLR) was established in 1915 and then finally the Kaiser Wilhelm Institute for Flow Research was established in 1924. In 1948 it became part of the Max Planck Society. In 2003 it was renamed to Max Planck Institute for Dynamics and Self-organization. It is one of eighty institutes in the Max Planck Society (Max Planck Gesellschaft). The institute has four departments conducting research in the following areas: nonlinear dynamics, fluid dynamics, pattern formation, biocomplexity, and dynamics of complex fluids.
Intern Responsibilities: IIP interns will work on tasks related to the experimental and theoretical projects at the Institute.
Qualifications: Candidates with interests in physics, biology, math, and natural sciences are encouraged to apply.
Previous work experiences (in the words of past IIP intern): Intern #1: We had an active grid, which is an array of paddles which are computer controlled to run a certain rms velocities and angles. I programmed these paddles to have certain shapes and statistical properties. Then, using a wind tunnel we measured statistical properties of the resulting turbulent flow through these paddles. Intern #2: I studied energy decay in turbulence by using an active grid and a wind tunnel. The active grid lets us control how we stir up the air in the wind tunnel, and we can measure it's effects on turbulence. In the mornings, I generally worked on coding the active grid, analyzing data, or reading papers. In the afternoons, I took data in the wind tunnel. Intern #3: Basically, I worked with a very specific type of amoeba, called Dictyostelium discoideum, which I took lots of data of. Frequently I injected the ameoba into small chambers, and then I recorded images of the movements of the amoeba for hours. While the data is being taken, I used imageJ and Matlab to look at and analyze data that I've taken from previous days. With this data I tried to determine specific information about the communication and movement of the amoeba. Intern #4: I set up experiments in the morning that run all day. It involved working with Dictyostelium (an amoebae) in a microfluidic channel, and I investigated resonance/phase locking in the system. In the afternoons I did prep work for the experiments and analyzed the data I have collected (using image J and matlab). We had been working on a few different ways to analyze the data and tried some new ideas. Hopefully the work can be complied into a Arnold tongue graph (showing the resonance conditions of the system)...I am learned not only how to work in the lab with Dictyostelium but the data analysis is really interesting. I have tried a few different ways to extract useful/accurate information from the microscopy pictures, it was interesting to talk with my supervisor to evaluate the results and discuss new approaches. Intern #5: My fellow IIP intern and I worked on an experiment to see how movements of tiny paddles in a wind tunnel affect the flow in a wind tunnel. This involved programming the paddles in C++ to move in a variety of correlated configurations, designing experiments/ collecting velocity data in the wind tunnel, and analyzing the data using matlab code. We wrote a paper by the end...One of the goals of the Max Planck Institute is to better understand turbulence. We studied the very important idea of the decay of turbulence over time...I learned a lot about the theory of turbulence and some statistics too. Also I learned a ton of C++, which has been a great way to practice some of the skills I learned in COS217 this spring. Intern #6: We were studying turbulence decay in a wind tunnel, using concepts from classical turbulence theory. We were attempting to induce changes in turbulence using an active grid, composed of 129 paddles mounted to independently controlled servo motors. We implemented a new feature in the control code that allows the experimenter to generate grid movements that are correlated in time, and not just in space. Then, we were working in the experimental hall, running tests on the grid in a wind tunnel and collecting data. In between tests, we ran data processing scripts (coded in MATLAB) and generated correlation functions and energy decay functions. After our data collection phase was finished, we processed the data further, organized it into a presentable form, and wrote reports summarizing our findings and the technical details about our code...I learned experimental methods, new programming skills, and data collection methods. I also learned how to negotiate theoretical issues in light of time, algorithm, and hardware constraints.
View a PowerPoint presentation by a past intern:
Max Planck Institute Intern #1
Max Planck Institute Intern #2
Max Planck Institute Intern #3
Max Planck Institute Intern #4
|For UPDATED information on SUMMER 2017 and TO APPLY, click here: Max Planck Institute|