This course addresses the challenges of defining a relationship between exposure to environmental chemicals and human disease. Course topics include epidemiological approaches to understanding disease causation; biostatistical methods; evaluation of human exposure to chemicals, and their internal distribution, metabolism, reactions with cellular components, and biological effects; and qualitative and quantitative health risk assessment methods used in the U.S. as bases for regulatory decision-making. Throughout the term, students consider case studies of local and national interest.

Chemistry is the scientific study of matter and its interaction with other matter and with energy. It is the branch of natural science that deals with the composition of substances and their properties and reactions.

Chemistry 1A, Fall 2012. This course covers the stoichiometry of chemical reactions, quantum mechanical description of atoms, the elements and periodic table, chemical bonding, real and ideal gases, thermochemistry, introduction to thermodynamics and equilibrium, acid-base and solubility equilibria, introduction to oxidation-reduction reactions, introduction to chemical kinetics.

Chemistry 3B, Fall 2012. This course covers conjugation, aromatic chemistry, carbonyl compounds, carbohydrates, amines, carboxylic acids, amino acids, peptides, proteins, and nucleic acid chemistry. Ultraviolet spectroscopy and mass spectrometry will be introduced.

This course is an intensive introduction to the techniques of experimental chemistry and gives first year students an opportunity to learn and master the basic chemistry lab techniques for carrying out experiments. Students who successfully complete the course and obtain a "Competent Chemist" (CC) or "Expert Experimentalist" (EE) rating are likely to secure opportunities for research work in a chemistry lab at MIT. Acknowledgements The laboratory manual and materials for this course were prepared by Dr. Katherine J. Franz and Dr. Kevin M. Shea with the assistance of Professors Rick L. Danheiser and Timothy M. Swager. Materials have been revised by Dr. J. Haseltine, Dr. Kevin M. Shea, Dr. Sarah A. Tabacco, Dr. Kimberly L. Berkowski, Anne M. (Gorham) Rachupka, and Dr. John J. Dolhun. WARNING NOTICE The experiments described in these materials are potentially hazardous and require a high level of safety training, special facilities and equipment, and supervision by appropriate individuals. You bear the sole responsibility, liability, and risk for the implementation of such safety procedures and measures. MIT shall have no responsibility, liability, or risk for the content or implementation of any of the material presented. Legal Notice 

This seminar will focus on three sports: swimming, cycling and running. There will be two components to the seminar: classroom sessions and a "laboratory" in the form of a structured training program. The classroom component will introduce the students to the chemistry of their own biological system. With swimming, running and cycling as sample sports, students are encouraged to apply their knowledge to complete a triathlon shortly after the term.

This course studies the transformation of childhood and youth since the 18th century in France, as well as the development of sentimentality within the family in a francophone context. Students will examine the personification of children, both as a source of inspiration for artistic creation and a political ideal aimed at protecting future generations, and consider various representations of childhood and youth in literature (e.g., Pagnol, Proust, Sarraute, Lave, Morgievre), movies (e.g., Truffaut), and songs (e.g., Brel, Barbara). This course is taught entirely in French.

This lecture course provides students with a comprehensive introduction to the international relations of the People's Republic of China. China's foreign relations during the Cold War as well as contemporary diplomatic, security and economic issues will be examined to identify and explain China's foreign policy goals and their implementation since 1949. Throughout, this course will investigate the sources of conflict and cooperation in China's behavior, assessing competing explanations for key events and policies. Readings will be drawn from political science, history, and international relations theory.

" China's rise as a great power raises important questions about how that power might be used in its relations with other states. Nowhere are such questions more salient than in the future trajectory of China's conflict behavior, including its approach to deterrence, crisis management and the use of force. To explore these important questions in China's international relations, this seminar examines the evolution of Chinese strategic thought, in primary sources as well as its reflection in the interactions among Chinese states and between China and other states."

The third term in the streamlined sequence. Students who have completed Chinese II streamlined admitted; others should check with the Chinese coordinator. This course is the intermediate level of the streamlined curriculum, which is intended for students who, when they began streamlined I, had some background in the language, whether it be comprehension with limited speaking ability or quite fluent speaking ability. The focus of the course is on standard pronunciation and usage, on reading in both complex and simplified characters, and on writing. It is presupposed that students in Chinese III have already learned the pinyin system of representing pronunciation sufficiently well to be able to read texts in pinyin accurately. (If not, there are pinyin tutorials to assist you to learn the system..

This subject is the second semester of four that forms an introduction to modern standard Chinese, commonly called Mandarin. The emphasis is on further developing students' abilities to participate in simple, practical conversations on everyday topics as well as enhancing their abilities on reading and writing. The relationship between Chinese language and culture and the sociolinguistically appropriate use of language will be stressed throughout. A typical class includes performance of memorized basic conversations, drills, questions and discussion, and various types of communicative exercises. At the end of this course, students are expected to develop an understanding of the language learning process so that they will be able to continue studying effectively on their own.

This course, along with 21G.107 / 157 Chinese I (Streamlined) offered in the previous fall, form the elementary level of the streamlined sequence, which is intended for students who, when they began the sequence at beginning level, had basic conversational skills (gained, typically, from growing up in a Chinese speaking environment), but lacked a corresponding level of literacy. The focus of the course is on standard usage, on reading in both traditional and simplified characters, and on writing. The course is conducted entirely in Chinese.

This subject is the first semester of two that form an introduction to modern standard Chinese, commonly called Mandarin. Though not everyone taking this course will be an absolute beginner, the course presupposes no prior background in the language. The purpose of this course is to develop: Basic conversational abilities (pronunciation, fundamental grammatical patterns, common vocabulary, and standard usage); Basic reading and writing skills (in both the traditional character set and the simplified); and An understanding of the language learning process so that you are able to continue studying effectively on your own.The main text is Wheatley, J. K. Learning Chinese: A Foundation Course in Mandarin. Part I. (unpublished, but available online). (Part II of the book forms the basis of 21F.102 / 152, which is also published on OpenCourseWare.)

This course, along with 21G.108 / 158 offered in the spring, form the elementary level of the streamlined sequence, which is for students who have some basic conversational skills gained, typically, from growing up in a Chinese speaking environment, but lack a corresponding level of literacy. The focus of the course is on learning standard everyday usage, on reading in both full and simplified characters, and on writing. This course, along with 21G.108 / 158 offered in the spring, are conducted entirely in Chinese.

This is the second semester of the intermediate level sequence intended for students whose conversational ability exceeds their reading and writing skills. Focus is on reading and writing, as well as broadening conversational skills and control of standard pronunciation, for students with background in conversational Chinese. Lab work is required. On completing this course, students should be able to speak the language with standard pronunciation, to converse with some fluency on everyday topics, as well as on some specialized topics, to read edited, as well as authentic texts, in simplified or traditional characters with suitable fluency, and to be able to write composition on certain topics. The class consists of a combination of practice, reading, discussion, dictation, composition and feedback, net exploration via the web, and presentation. This course is conducted in Mandarin.

This course is the continuation of 21F105. It is designed to further help students develop sophisticated conversational, reading and writing skills by combining traditional textbook material with their own explorations of Chinese speaking societies, using the human, literary, and electronic resources available at MIT and in the Boston area. Some special features of Chinese society, its culture, its customs and habits, its history, and the psychology of its people are introduced. The class consists of reading, discussion, composition, network exploration, and conversational practice. The course is conducted in Mandarin.

This course is a sequel to 21F.113 Chinese V (Streamlined). It is designed to further help students develop sophisticated conversational, reading and writing skills by combining authentic reading and audio-visual material with their own explorations of Chinese speaking societies, using the human, literary, and electronic resources available at MIT, in the Boston area and on the web. Some special features of Chinese societies, cultures and customs will be introduced. The class consists of readings, discussion, student presentations and network exploration. The course is conducted in Mandarin.

Students develop more sophisticated conversational and reading skills by combining traditional textbook material with their own explorations of Chinese speaking societies, using the human, literary, and electronic resources available at MIT and in the Boston area. This course is the continuation of 21F104/108. It is designed to further help students develop sophisticated conversational, reading and writing skills by combining traditional textbook material with their own explorations of Chinese speaking societies, using the human, literary, and electronic resources available at in the Boston area. Some of special features of Chinese society, its culture, its customs and habits, its history, and the psychology of its people are be introduced. The class consists of reading, discussion, composition, network exploration, and conversational practice. The course is conducted in Mandarin.

"6.002 is designed to serve as a first course in an undergraduate electrical engineering (EE), or electrical engineering and computer science (EECS) curriculum. At MIT, 6.002 is in the core of department subjects required for all undergraduates in EECS. The course introduces the fundamentals of the lumped circuit abstraction. Topics covered include: resistive elements and networks; independent and dependent sources; switches and MOS transistors; digital abstraction; amplifiers; energy storage elements; dynamics of first- and second-order networks; design in the time and frequency domains; and analog and digital circuits and applications. Design and lab exercises are also significant components of the course. 6.002 is worth 4 Engineering Design Points. The 6.002 content was created collaboratively by Profs. Anant Agarwal and Jeffrey H. Lang. The course uses the required textbook Foundations of Analog and Digital Electronic Circuits. Agarwal, Anant, and Jeffrey H. Lang. San Mateo, CA: Morgan Kaufmann Publishers, Elsevier, July 2005. ISBN: 9781558607354."

Our global society is not sustainable. We all know about the challenges we’re facing: waste, climate change, resource scarcity, loss of biodiversity. At the same time, we want to sustain our economies and offer opportunities for a growing world population. This course is about providing solutions we really believe in: a Circular Economy.

In this course we explore the Circular Economy: how businesses can create value by reusing and recycling products, how designers can come up with amazingly clever solutions, and how you can contribute to make the Circular Economy happen.