" This course covers topics in time-dependent quantum mechanics, spectroscopy, and relaxation, …
" This course covers topics in time-dependent quantum mechanics, spectroscopy, and relaxation, with an emphasis on descriptions applicable to condensed phase problems and a statistical description of ensembles."
A short introductory presentation for elements and compounds. Also includes a practice …
A short introductory presentation for elements and compounds. Also includes a practice worksheet and opportunity for a lab (moving into chemical reactions).
Students are given information about signs of a chemical reaction on the …
Students are given information about signs of a chemical reaction on the first slide. They then have to work in groups to decide which of the examples on the second slide are chemical reactions, and which are physical changes.
Through two lessons and five activities, students explore the structure and function …
Through two lessons and five activities, students explore the structure and function of cell membranes. Specific transport functions, including active and passive transport, are presented. In the legacy cycle tradition, students are motivated with a Grand Challenge question. As they study the ingress and egress of particles through membranes, students learn about quantum dots and biotechnology through the concept of intracellular engineering.
" This seminar is designed to be an experimental and hands-on approach …
" This seminar is designed to be an experimental and hands-on approach to applied chemistry (as seen in cooking). Cooking may be the oldest and most widespread application of chemistry and recipes may be the oldest practical result of chemical research. We shall do some cooking experiments to illustrate some chemical principles, including extraction, denaturation, and phase changes."
LabXchange is an online community for learning, sharing, and collaboration. Labs are …
LabXchange is an online community for learning, sharing, and collaboration.
Labs are places of exploration and discovery for every field imaginable. In this spirit, you can discover, engage, and share what you learn on LabXchange. We curate and create world-class digital content, delivered on a free, online platform that lets you integrate your learning and research experiences. Here, you take control of your learning and solve real-world problems as a community. Participation will always be free.
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" This class explores the creation (and creativity) of the modern scientific …
" This class explores the creation (and creativity) of the modern scientific and cultural world through study of western Europe in the 17th century, the age of Descartes and Newton, Shakespeare, Milton and Ford. It compares period thinking to present-day debates about the scientific method, art, religion, and society. This team-taught, interdisciplinary subject draws on a wide range of literary, dramatic, historical, and scientific texts and images, and involves theatrical experimentation as well as reading, writing, researching and conversing. The primary theme of the class is to explore how England in the mid-seventeenth century became "a world turned upside down" by the new ideas and upheavals in religion, politics, and philosophy, ideas that would shape our modern world. Paying special attention to the "theatricality" of the new models and perspectives afforded by scientific experimentation, the class will read plays by Shakespeare, Tate, Brecht, Ford, Churchill, and Kushner, as well as primary and secondary texts from a wide range of disciplines. Students will also compose and perform in scenes based on that material."
Part of the MIT TEAL/Studio Physics Project, this web page contains a …
Part of the MIT TEAL/Studio Physics Project, this web page contains a set of 3-D simulations relating to Faraday's Law. Each of the visualizations was developed to supplement the MIT Physics 8.02 course in calculus-based Electricity and Magnetism. Topics for this section include 3-dimensional models of levitating and suspended rings, falling rings with and without resistance, and magnetic monopole/dipole above a conducting plane. Users will also find interactive Java simulations on falling coils and magnets, magnetic inductance, and Lenz's Law. In addition, the TEAL project has made course notes, labs, and presentations available as part of its Open Courseware Repository: MIT Open Courseware: Electricity and Magnetism
Students measure the relative intensity of a magnetic field as a function …
Students measure the relative intensity of a magnetic field as a function of distance. They place a permanent magnet selected distances from a compass, measure the deflection, and use the gathered data to compute the relative magnetic field strength. Based on their findings, students create mathematical models and use the models to calculate the field strength at the edge of the magnet. They use the periodic table to predict magnetism. Finally, students create posters to communicate the details their findings. This activity guides students to think more deeply about magnetism and the modeling of fields while practicing data collection and analysis. An equations handout and two grading rubrics are provided.
Ma.t.che.s. is a project funded by the European Commission in line of …
Ma.t.che.s. is a project funded by the European Commission in line of the ERASMUS+ program. His main aim is to raise the atractivity of chemistry lessons in school. On the website of Ma.t.che.s. you will find resources teachers could use for their chemistry lessons: 1. A compendium of action you could do with students. All dealing with chemistry but meant to change students attitude toward chemistry into something positiv. 2. Friendly designed worksheets in German, Turkish, Greek, Polish and Spanish language. 3. Material for different games all dealing with chemistry. All developed for chemistry lessons or a stand-in class.
There is also material about a survey the five Schools in the project did. It's about student's attitude toward chemistry.
The Webpage is in English. The material is in six languages: Greek, Polish, Spain, Turkish and German.
" This course is an introduction to chemical oceanography. It describes reservoir …
" This course is an introduction to chemical oceanography. It describes reservoir models and residence time, major ion composition of seawater, inputs to and outputs from the ocean via rivers, the atmosphere, and the sea floor. Biogeochemical cycling within the oceanic water column and sediments, emphasizing the roles played by the formation, transport, and alteration of oceanic particles and the effects that these processes have on seawater composition. Cycles of carbon, nitrogen, phosphorus, oxygen, and sulfur. Uptake of anthropogenic carbon dioxide by the ocean. Material presented through lectures and student-led presentation and discussion of recent papers."
The structure of the course is designed to have students acquire a …
The structure of the course is designed to have students acquire a broad understanding of the field of Marine Chemistry; to get a feel for experimental methodologies, the results that they have generated and the theoretical insights they have yielded to date.
Provides an understanding of the distribution of organic carbon (OC) in marine …
Provides an understanding of the distribution of organic carbon (OC) in marine sediments from a global and molecular-level perspective. Surveys the mineralization and preservation of OC in the water column and within anoxic and oxic marine sediments. Topics include: OC composition, reactivity and budgets within, and fluxes through, major reservoirs; microbial recycling pathways for OC; models for OC degradation and preservation; role of anoxia in OC burial; relationships between dissolved and particulate (sinking and suspended) OC; methods for characterization of sedimentary organic matter; application of biological markers as tools in oceanography. Both structural and isotopic aspects are covered.
Introduction to the interactions between cells and surfaces of biomaterials. Surface chemistry …
Introduction to the interactions between cells and surfaces of biomaterials. Surface chemistry and physics of selected metals, polymers, and ceramics. Surface characterization methodology. Modification of biomaterials surfaces. Quantitative assays of cell behavior in culture. Biosensors and microarrays. Bulk properties of implants. Acute and chronic response to implanted biomaterials. Topics in biomimetics, drug delivery, and tissue engineering. Laboratory demonstrations.
You and a friend are hiking the Appalachian Trail when a storm …
You and a friend are hiking the Appalachian Trail when a storm comes through. You stop to eat, but find that all available firewood is too wet to start a fire. From your Chem 106 class, you remember that heat is given off by some chemical reactions; if you could mix two solutions together to produce an exothermic reaction, you might be able to cook the food you brought along for the hike. Luckily, being the dedicated chemist that you are, you never go anywhere without taking along a couple chemical solutions called X and Y just for times like this. The Virtual Lab contains solutions of compounds X and Y of various concentrations.
Laboratory or field work in earth, atmospheric, and planetary sciences. To be …
Laboratory or field work in earth, atmospheric, and planetary sciences. To be arranged with department faculty. Consult with department Education Office. This course introduces students to the basic concepts of Medical Geology/Geochemistry. Medical Geology/Geochemistry is the study of the interaction between abundances of elements and isotopes and the health of humans and plants.
What determines the concentration of a solution? Learn about the relationships between …
What determines the concentration of a solution? Learn about the relationships between moles, liters, and molarity by adjusting the amount of solute and solution volume. Change solutes to compare different chemical compounds in water.
You probably remember the mole from high school chemistry, but do you …
You probably remember the mole from high school chemistry, but do you remember why it is useful to chemists? The goal of the following video is to give the "big picture" of the mole and its applications; information on how to use the mole in calculations can be found in another tutorial. Throughout this course, we will use the term "molecular weight" to refer to the mass of a mole of a substance (for instance, the molecular weight of oxygen (O2) is 32 g/mol). Recent textbooks refer to this as "molar mass" to emphasize (i) that this term refers to the mass, not the weight, of substance, and (ii) that the quantity refers to a mole of a substance, not a single molecule. "Molecular weight" may be less precise, but it remains the term that most practicing chemists use in the laboratory. For this reason, we continue to use "molecular weight" in this course.
This class covers molecular-level engineering and analysis of chemical processes. Use of …
This class covers molecular-level engineering and analysis of chemical processes. Use of chemical bonding, reactivity, and other key concepts in the design and tailoring of organic systems are discussed. Specific class topics include application and development of structure-property relationships, and descriptions of the chemical forces and structural factors that govern supramolecular and interfacial phenomena for molecular and polymeric systems.
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