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Analysis of Biological Networks (BE.440), Fall 2004
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This class analyzes complex biological processes from the molecular, cellular, extracellular, and organ levels of hierarchy. Emphasis is placed on the basic biochemical and biophysical principles that govern these processes. Examples of processes to be studied include chemotaxis, the fixation of nitrogen into organic biological molecules, growth factor and hormone mediated signaling cascades, and signaling cascades leading to cell death in response to DNA damage. In each case, the availability of a resource, or the presence of a stimulus, results in some biochemical pathways being turned on while others are turned off. The course examines the dynamic aspects of these processes and details how biochemical mechanistic themes impinge on molecular/cellular/tissue/organ-level functions. Chemical and quantitative views of the interplay of multiple pathways as biological networks are emphasized. Student work will culminate in the preparation of a unique grant application in an area of biological networks.

Subject:
Biology
Chemistry
Life Science
Physical Science
Material Type:
Full Course
Provider:
M.I.T.
Provider Set:
M.I.T. OpenCourseWare
Author:
Essigmann, John
Sasisekharan, Ram
Date Added:
01/01/2004
Media in Cultural Context, Spring 2007
Conditional Remix & Share Permitted
CC BY-NC-SA
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Seminar designed to provide close case study examinations of specific media or media configurations and the larger social, cultural, economic, political, or technological contexts within which they operate. Subject organized around recurring themes in media history, specific genres or movements, specific media, or specific historical moments. Instruction and practice in written and oral communication. Topic: Comics, Cartoons, and Graphic Storytelling. Meets with CMS.871, but assignments differ.

Subject:
Arts and Humanities
Cultural Studies
Economics
Social Science
Material Type:
Full Course
Provider:
M.I.T.
Provider Set:
M.I.T. OpenCourseWare
Author:
Green, Joshua
Date Added:
01/01/2007
Modeling Dynamics and Control I, Spring 2005
Conditional Remix & Share Permitted
CC BY-NC-SA
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First of two-term sequence on modeling, analysis and control of dynamic systems. Mechanical translation, uniaxial rotation, electrical circuits and their coupling via levers, gears and electro-mechanical devices. Analytical and computational solution of linear differential equations and state-determined systems. Laplace transforms, transfer functions. Frequency response, Bode plots. Vibrations, modal analysis. Open- and closed-loop control, instability. Time-domain controller design, introduction to frequency-domain control design techniques. Case studies of engineering applications.

Subject:
Functions
Mathematics
Material Type:
Full Course
Provider:
M.I.T.
Provider Set:
M.I.T. OpenCourseWare
Author:
Dubowsky, Steven
Trumper, David L.
Date Added:
01/01/2005