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1.061 Transport Processes in the Environment (MIT) 1.061 Transport Processes in the Environment (MIT)

Description

Includes audio/video content: AV faculty introductions. This class serves as an introduction to mass transport in environmental flows, with emphasis given to river and lake systems. The class will cover the derivation and solutions to the differential form of mass conservation equations. Class topics to be covered will include: molecular and turbulent diffusion, boundary layers, dissolution, bed-water exchange, air-water exchange and particle transport. Includes audio/video content: AV faculty introductions. This class serves as an introduction to mass transport in environmental flows, with emphasis given to river and lake systems. The class will cover the derivation and solutions to the differential form of mass conservation equations. Class topics to be covered will include: molecular and turbulent diffusion, boundary layers, dissolution, bed-water exchange, air-water exchange and particle transport.

Subjects

river systems | river systems | lake systems | lake systems | scalar transport in environmental flows | scalar transport in environmental flows | momentum transport in environmental flows | momentum transport in environmental flows | stratification in lakes | stratification in lakes | buoyancy-driven flows | buoyancy-driven flows | settling and coagulation | settling and coagulation | air-water exchange | air-water exchange | bed-water exchange | bed-water exchange | phase partitioning | phase partitioning | dissolution | dissolution | boundary layers | boundary layers | molecular diffusion | molecular diffusion | turbulent diffusion | turbulent diffusion | water transportation | water transportation | advection | advection | aquatic systems | aquatic systems | conservation of mass | conservation of mass | derivation | derivation | Diffusion | Diffusion | dispersion | dispersion | environmental flows | environmental flows | instantaneous point source | instantaneous point source | lakes | lakes | mass | mass | transport | transport | particle transport | particle transport | rivers | rivers | scaling | scaling | turbulence | turbulence | water flow | water flow

License

Content within individual OCW courses is (c) by the individual authors unless otherwise noted. MIT OpenCourseWare materials are licensed by the Massachusetts Institute of Technology under a Creative Commons License (Attribution-NonCommercial-ShareAlike). For further information see http://ocw.mit.edu/terms/index.htm

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18.337J Parallel Computing (MIT) 18.337J Parallel Computing (MIT)

Description

This is an advanced interdisciplinary introduction to applied parallel computing on modern supercomputers. It has a hands-on emphasis on understanding the realities and myths of what is possible on the world's fastest machines. We will make prominent use of the Julia Language, a free, open-source, high-performance dynamic programming language for technical computing. This is an advanced interdisciplinary introduction to applied parallel computing on modern supercomputers. It has a hands-on emphasis on understanding the realities and myths of what is possible on the world's fastest machines. We will make prominent use of the Julia Language, a free, open-source, high-performance dynamic programming language for technical computing.

Subjects

cloud computing | cloud computing | dense linear algebra | dense linear algebra | sparse linear algebra | sparse linear algebra | N-body problems | N-body problems | multigrid | multigrid | fast-multipole | fast-multipole | wavelets | wavelets | Fourier transforms | Fourier transforms | partitioning | partitioning | mesh generation | mesh generation | applications oriented architecture | applications oriented architecture | parallel programming paradigms | parallel programming paradigms | MPI | MPI | data parallel systems | data parallel systems | Star-P | Star-P | parallel Python | parallel Python | parallel Matlab | parallel Matlab | graphics processors | graphics processors | virtualization | virtualization | caches | caches | vector processors | vector processors | VHLLs | VHLLs | Very High Level Languages | Very High Level Languages | Julia programming language | Julia programming language | distributed parallel execution | distributed parallel execution

License

Content within individual OCW courses is (c) by the individual authors unless otherwise noted. MIT OpenCourseWare materials are licensed by the Massachusetts Institute of Technology under a Creative Commons License (Attribution-NonCommercial-ShareAlike). For further information see http://ocw.mit.edu/terms/index.htm

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18.337J Applied Parallel Computing (SMA 5505) (MIT) 18.337J Applied Parallel Computing (SMA 5505) (MIT)

Description

Applied Parallel Computing is an advanced interdisciplinary introduction to modern scientific computing on parallel supercomputers. Numerical topics include dense and sparse linear algebra, N-body problems, and Fourier transforms. Geometrical topics include partitioning and mesh generation. Other topics include architectures and software systems with hands-on emphasis on understanding the realities and myths of what is possible on the world's fastest machines.This course was also taught as part of the Singapore-MIT Alliance (SMA) programme as course number SMA 5505 (Applied Paralell Computing). Applied Parallel Computing is an advanced interdisciplinary introduction to modern scientific computing on parallel supercomputers. Numerical topics include dense and sparse linear algebra, N-body problems, and Fourier transforms. Geometrical topics include partitioning and mesh generation. Other topics include architectures and software systems with hands-on emphasis on understanding the realities and myths of what is possible on the world's fastest machines.This course was also taught as part of the Singapore-MIT Alliance (SMA) programme as course number SMA 5505 (Applied Paralell Computing).

Subjects

dense and sparse linear algebra | dense and sparse linear algebra | N-body problems | N-body problems | Fourier transforms | Fourier transforms | partitioning | partitioning | mesh generation | mesh generation | 18.337 | 18.337 | 6.338 | 6.338

License

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18.997 Topics in Combinatorial Optimization (MIT) 18.997 Topics in Combinatorial Optimization (MIT)

Description

In this graduate-level course, we will be covering advanced topics in combinatorial optimization. We will start with non-bipartite matchings and cover many results extending the fundamental results of matchings, flows and matroids. The emphasis is on the derivation of purely combinatorial results, including min-max relations, and not so much on the corresponding algorithmic questions of how to find such objects. The intended audience consists of Ph.D. students interested in optimization, combinatorics, or combinatorial algorithms. In this graduate-level course, we will be covering advanced topics in combinatorial optimization. We will start with non-bipartite matchings and cover many results extending the fundamental results of matchings, flows and matroids. The emphasis is on the derivation of purely combinatorial results, including min-max relations, and not so much on the corresponding algorithmic questions of how to find such objects. The intended audience consists of Ph.D. students interested in optimization, combinatorics, or combinatorial algorithms.

Subjects

combinatorial optimization | combinatorial optimization | Ear decompositions | Ear decompositions | Nonbipartite matching | Nonbipartite matching | Gallai-Milgram and Bessy-Thomasse theorems on partitioning/covering graphs by directed paths/cycles | Gallai-Milgram and Bessy-Thomasse theorems on partitioning/covering graphs by directed paths/cycles | Minimization of submodular functions | Minimization of submodular functions | Matroid intersection | Matroid intersection | Polymatroid intersection | Polymatroid intersection | Jump systems | Jump systems | Matroid union | Matroid union | Matroid matching | path matchings | Matroid matching | path matchings | Packing trees and arborescences | Packing trees and arborescences | Packing directed cuts and the Lucchesi-Younger theorem | Packing directed cuts and the Lucchesi-Younger theorem | Submodular flows and the Edmonds-Giles theorem | Submodular flows and the Edmonds-Giles theorem | Graph orientation | Graph orientation | Connectivity tree and connectivity augmentation | Connectivity tree and connectivity augmentation | Multicommodity flows | Multicommodity flows | Connectivity tree | Connectivity tree | connectivity augmentation | connectivity augmentation | Gallai-Milgram Theorem | Gallai-Milgram Theorem | Bessy-Thomasse Theorem | Bessy-Thomasse Theorem | paritioning graphs | paritioning graphs | covering graphs | covering graphs | directed paths | directed paths | directed cycles | directed cycles | matroid matching | matroid matching | path matching | path matching | packing directed cuts | packing directed cuts | Luchessi-Younger Theorem | Luchessi-Younger Theorem | packing trees | packing trees | arborescences | arborescences | submodular flows | submodular flows | Edmonds-Giles Theorem | Edmonds-Giles Theorem

License

Content within individual OCW courses is (c) by the individual authors unless otherwise noted. MIT OpenCourseWare materials are licensed by the Massachusetts Institute of Technology under a Creative Commons License (Attribution-NonCommercial-ShareAlike). For further information see http://ocw.mit.edu/terms/index.htm

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18.337J Applied Parallel Computing (SMA 5505) (MIT) 18.337J Applied Parallel Computing (SMA 5505) (MIT)

Description

Applied Parallel Computing is an advanced interdisciplinary introduction to applied parallel computing on modern supercomputers. Applied Parallel Computing is an advanced interdisciplinary introduction to applied parallel computing on modern supercomputers.

Subjects

dense and sparse linear algebra | dense and sparse linear algebra | N-body problems | N-body problems | Fourier transforms | Fourier transforms | partitioning | partitioning | mesh generation | mesh generation | 18.337 | 18.337 | 6.338 | 6.338

License

Content within individual OCW courses is (c) by the individual authors unless otherwise noted. MIT OpenCourseWare materials are licensed by the Massachusetts Institute of Technology under a Creative Commons License (Attribution-NonCommercial-ShareAlike). For further information see http://ocw.mit.edu/terms/index.htm

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1.061 Transport Processes in the Environment (MIT) 1.061 Transport Processes in the Environment (MIT)

Description

Introduction to momentum and scalar transport in environmental flows, with emphasis given to river and lake systems. Derivation and solutions to the differential form of mass conservation equations. Topics include: molecular and turbulent diffusion, boundary layers, dissolution, phase partitioning, bed-water exchange, air-water exchange, settling and coagulation, buoyancy-driven flows, and stratification in lakes.Technical RequirementsRealOne™ Player software is required to run the .rm files found on this course site.RealOne™ is a trademark or a registered trademark of RealNetworks, Inc.  Introduction to momentum and scalar transport in environmental flows, with emphasis given to river and lake systems. Derivation and solutions to the differential form of mass conservation equations. Topics include: molecular and turbulent diffusion, boundary layers, dissolution, phase partitioning, bed-water exchange, air-water exchange, settling and coagulation, buoyancy-driven flows, and stratification in lakes.Technical RequirementsRealOne™ Player software is required to run the .rm files found on this course site.RealOne™ is a trademark or a registered trademark of RealNetworks, Inc. 

Subjects

river systems | river systems | lake systems | lake systems | scalar transport in environmental flows | scalar transport in environmental flows | momentum transport in environmental flows | momentum transport in environmental flows | stratification in lakes | stratification in lakes | buoyancy-driven flows | buoyancy-driven flows | settling and coagulation | settling and coagulation | air-water exchange | air-water exchange | bed-water exchange | bed-water exchange | phase partitioning | phase partitioning | dissolution | dissolution | boundary layers | boundary layers | molecular diffusion | molecular diffusion | turbulent diffusion | turbulent diffusion | water transportation | water transportation

License

Content within individual OCW courses is (c) by the individual authors unless otherwise noted. MIT OpenCourseWare materials are licensed by the Massachusetts Institute of Technology under a Creative Commons License (Attribution-NonCommercial-ShareAlike). For further information see http://ocw.mit.edu/terms/index.htm

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8.592 Statistical Physics in Biology (MIT) 8.592 Statistical Physics in Biology (MIT)

Description

Statistical Physics in Biology is a survey of problems at the interface of statistical physics and modern biology. Topics include: bioinformatic methods for extracting information content of DNA; gene finding, sequence comparison, and phylogenetic trees; physical interactions responsible for structure of biopolymers; DNA double helix, secondary structure of RNA, and elements of protein folding; Considerations of force, motion, and packaging; protein motors, membranes. We also look at collective behavior of biological elements, cellular networks, neural networks, and evolution.Technical RequirementsAny number of biological sequence comparison software tools can be used to import the .fna files found on this course site. Statistical Physics in Biology is a survey of problems at the interface of statistical physics and modern biology. Topics include: bioinformatic methods for extracting information content of DNA; gene finding, sequence comparison, and phylogenetic trees; physical interactions responsible for structure of biopolymers; DNA double helix, secondary structure of RNA, and elements of protein folding; Considerations of force, motion, and packaging; protein motors, membranes. We also look at collective behavior of biological elements, cellular networks, neural networks, and evolution.Technical RequirementsAny number of biological sequence comparison software tools can be used to import the .fna files found on this course site.

Subjects

Bioinformatics | Bioinformatics | DNA | DNA | gene finding | gene finding | sequence comparison | sequence comparison | phylogenetic trees | phylogenetic trees | biopolymers | biopolymers | DNA double helix | DNA double helix | secondary structure of RNA | secondary structure of RNA | protein folding | protein folding | protein motors | membranes | protein motors | membranes | cellular networks | cellular networks | neural networks | neural networks | evolution | evolution | statistical physics | statistical physics | molecular biology | molecular biology | deoxyribonucleic acid | deoxyribonucleic acid | genes | genes | genetics | genetics | gene sequencing | gene sequencing | phylogenetics | phylogenetics | double helix | double helix | RNA | RNA | ribonucleic acid | ribonucleic acid | force | force | motion | motion | packaging | packaging | protein motors | protein motors | membranes | membranes | biochemistry | biochemistry | genome | genome | optimization | optimization | partitioning | partitioning | pattern recognition | pattern recognition | collective behavior | collective behavior

License

Content within individual OCW courses is (c) by the individual authors unless otherwise noted. MIT OpenCourseWare materials are licensed by the Massachusetts Institute of Technology under a Creative Commons License (Attribution-NonCommercial-ShareAlike). For further information see http://ocw.mit.edu/terms/index.htm

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1.725J Chemicals in the Environment: Fate and Transport (MIT) 1.725J Chemicals in the Environment: Fate and Transport (MIT)

Description

This core class in the Environmental M.Eng. program is for all students interested in the behavior of chemicals in the environment. The emphasis is on man-made chemicals; their movement through water, air, and soil; and their eventual fate. Physical transport, as well as chemical and biological sources and sinks, are discussed. Linkages to health effects, sources and control, and policy aspects are discussed and debated. This core class in the Environmental M.Eng. program is for all students interested in the behavior of chemicals in the environment. The emphasis is on man-made chemicals; their movement through water, air, and soil; and their eventual fate. Physical transport, as well as chemical and biological sources and sinks, are discussed. Linkages to health effects, sources and control, and policy aspects are discussed and debated.

Subjects

control volumes | control volumes | mass balance | mass balance | advective/dispersive transport | advective/dispersive transport | chemical equilibria | chemical equilibria | mass action | mass action | electroneutrality | electroneutrality | mass conservation | mass conservation | chemical kinetics and partitioning | chemical kinetics and partitioning | river transport | river transport | lakes and wetlands and estuaries | lakes and wetlands and estuaries | sediment transport | sediment transport | bottom sediments | bottom sediments | paleolimnology | paleolimnology | air-water exchange | air-water exchange | major ion chemistry of natural waters | major ion chemistry of natural waters | D'Arcy's Law | D'Arcy's Law | 1.725 | 1.725

License

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1.061 Transport Processes in the Environment (MIT) 1.061 Transport Processes in the Environment (MIT)

Description

This class serves as an introduction to mass transport in environmental flows, with emphasis given to river and lake systems. The class will cover the derivation and solutions to the differential form of mass conservation equations. Class topics to be covered will include: molecular and turbulent diffusion, boundary layers, dissolution, bed-water exchange, air-water exchange and particle transport. This class serves as an introduction to mass transport in environmental flows, with emphasis given to river and lake systems. The class will cover the derivation and solutions to the differential form of mass conservation equations. Class topics to be covered will include: molecular and turbulent diffusion, boundary layers, dissolution, bed-water exchange, air-water exchange and particle transport.

Subjects

river systems | river systems | lake systems | lake systems | scalar transport in environmental flows | scalar transport in environmental flows | momentum transport in environmental flows | momentum transport in environmental flows | stratification in lakes | stratification in lakes | buoyancy-driven flows | buoyancy-driven flows | settling and coagulation | settling and coagulation | air-water exchange | air-water exchange | bed-water exchange | bed-water exchange | phase partitioning | phase partitioning | dissolution | dissolution | boundary layers | boundary layers | molecular diffusion | molecular diffusion | turbulent diffusion | turbulent diffusion | water transportation | water transportation | advection | advection | aquatic systems | aquatic systems | conservation of mass | conservation of mass | derivation | derivation | Diffusion | Diffusion | dispersion | dispersion | environmental flows | environmental flows | instantaneous point source | instantaneous point source | lakes | lakes | mass | mass | transport | transport | particle transport | particle transport | rivers | rivers | scaling | scaling | turbulence | turbulence | water flow | water flow

License

Content within individual OCW courses is (c) by the individual authors unless otherwise noted. MIT OpenCourseWare materials are licensed by the Massachusetts Institute of Technology under a Creative Commons License (Attribution-NonCommercial-ShareAlike). For further information see http://ocw.mit.edu/terms/index.htm

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1.206J Airline Schedule Planning (MIT) 1.206J Airline Schedule Planning (MIT)

Description

Explores a variety of models and optimization techniques for the solution of airline schedule planning and operations problems. Schedule design, fleet assignment, aircraft maintenance routing, crew scheduling, passenger mix, and other topics are covered. Recent models and algorithms addressing issues of model integration, robustness, and operations recovery are introduced. Modeling and solution techniques designed specifically for large-scale problems, and state-of-the-art applications of these techniques to airline problems are detailed. Explores a variety of models and optimization techniques for the solution of airline schedule planning and operations problems. Schedule design, fleet assignment, aircraft maintenance routing, crew scheduling, passenger mix, and other topics are covered. Recent models and algorithms addressing issues of model integration, robustness, and operations recovery are introduced. Modeling and solution techniques designed specifically for large-scale problems, and state-of-the-art applications of these techniques to airline problems are detailed.

Subjects

Airline Schedule Planning | Airline Schedule Planning | Optimization | Optimization | Operations | Operations | Fleet Assignment | Fleet Assignment | Aircraft Maintenance Routing | Aircraft Maintenance Routing | Crew Scheduling | Crew Scheduling | Passenger Mix | Passenger Mix | Model Integration | Model Integration | Robustness | Robustness | Operations Recovery | Operations Recovery | models | models | optimization techniques | optimization techniques | airline schedule planning problems | airline schedule planning problems | schedule design | schedule design | fleet assignment | fleet assignment | aircraft maintenance routing | aircraft maintenance routing | crew scheduling | crew scheduling | robust planning | robust planning | passenger mix | passenger mix | integrated schedule planning | integrated schedule planning | solution techniques | solution techniques | decomposition | decomposition | Lagrangian relaxation | Lagrangian relaxation | column generation | column generation | partitioning | partitioning | applications | applications | algorithms | algorithms | model integration | model integration | robustness | robustness | operations recovery | operations recovery | airline schedule planning | airline schedule planning | 16.77 | 16.77 | ESD.215 | ESD.215

License

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Atomic Structure and Microstructure of Materials: Solidification of Alloys

Description

This set of animations covers different aspects of solidification, it includes interactive phase diagrams. From TLP: Solidification of Alloys

Subjects

solidification | solute | partitioning | steady state | undercooling | dendrites | schiel | phase diagram | DoITPoMS | University of Cambridge | animation | corematerials | ukoer

License

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1.061 Transport Processes in the Environment (MIT)

Description

This class serves as an introduction to mass transport in environmental flows, with emphasis given to river and lake systems. The class will cover the derivation and solutions to the differential form of mass conservation equations. Class topics to be covered will include: molecular and turbulent diffusion, boundary layers, dissolution, bed-water exchange, air-water exchange and particle transport.

Subjects

river systems | lake systems | scalar transport in environmental flows | momentum transport in environmental flows | stratification in lakes | buoyancy-driven flows | settling and coagulation | air-water exchange | bed-water exchange | phase partitioning | dissolution | boundary layers | molecular diffusion | turbulent diffusion | water transportation | advection | aquatic systems | conservation of mass | derivation | Diffusion | dispersion | environmental flows | instantaneous point source | lakes | mass | transport | particle transport | rivers | scaling | turbulence | water flow

License

Content within individual OCW courses is (c) by the individual authors unless otherwise noted. MIT OpenCourseWare materials are licensed by the Massachusetts Institute of Technology under a Creative Commons License (Attribution-NonCommercial-ShareAlike). For further information see https://ocw.mit.edu/terms/index.htm

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1.061 Transport Processes in the Environment (MIT)

Description

This class serves as an introduction to mass transport in environmental flows, with emphasis given to river and lake systems. The class will cover the derivation and solutions to the differential form of mass conservation equations. Class topics to be covered will include: molecular and turbulent diffusion, boundary layers, dissolution, bed-water exchange, air-water exchange and particle transport.

Subjects

river systems | lake systems | scalar transport in environmental flows | momentum transport in environmental flows | stratification in lakes | buoyancy-driven flows | settling and coagulation | air-water exchange | bed-water exchange | phase partitioning | dissolution | boundary layers | molecular diffusion | turbulent diffusion | water transportation | advection | aquatic systems | conservation of mass | derivation | Diffusion | dispersion | environmental flows | instantaneous point source | lakes | mass | transport | particle transport | rivers | scaling | turbulence | water flow

License

Content within individual OCW courses is (c) by the individual authors unless otherwise noted. MIT OpenCourseWare materials are licensed by the Massachusetts Institute of Technology under a Creative Commons License (Attribution-NonCommercial-ShareAlike). For further information see https://ocw.mit.edu/terms/index.htm

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18.337J Parallel Computing (MIT)

Description

This is an advanced interdisciplinary introduction to applied parallel computing on modern supercomputers. It has a hands-on emphasis on understanding the realities and myths of what is possible on the world's fastest machines. We will make prominent use of the Julia Language, a free, open-source, high-performance dynamic programming language for technical computing.

Subjects

cloud computing | dense linear algebra | sparse linear algebra | N-body problems | multigrid | fast-multipole | wavelets | Fourier transforms | partitioning | mesh generation | applications oriented architecture | parallel programming paradigms | MPI | data parallel systems | Star-P | parallel Python | parallel Matlab | graphics processors | virtualization | caches | vector processors | VHLLs | Very High Level Languages | Julia programming language | distributed parallel execution

License

Content within individual OCW courses is (c) by the individual authors unless otherwise noted. MIT OpenCourseWare materials are licensed by the Massachusetts Institute of Technology under a Creative Commons License (Attribution-NonCommercial-ShareAlike). For further information see https://ocw.mit.edu/terms/index.htm

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Fabrication and Processing of Materials: Casting

Description

This set of animations demonstrates examples of die-casting, sand-casting and continuous casting processes. It includes a user controlled Newtonian cooling simulation. From TLP: Casting

Subjects

casting | Biot number | solute | solute partitioning | dendrite | solidification | newtonian cooling | segregation | Chill zone | Columnar zone | Equiaxed zone | sand-casting | die-casting | DoITPoMS | University of Cambridge | animation | corematerials | ukoer

License

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18.997 Topics in Combinatorial Optimization (MIT)

Description

In this graduate-level course, we will be covering advanced topics in combinatorial optimization. We will start with non-bipartite matchings and cover many results extending the fundamental results of matchings, flows and matroids. The emphasis is on the derivation of purely combinatorial results, including min-max relations, and not so much on the corresponding algorithmic questions of how to find such objects. The intended audience consists of Ph.D. students interested in optimization, combinatorics, or combinatorial algorithms.

Subjects

combinatorial optimization | Ear decompositions | Nonbipartite matching | Gallai-Milgram and Bessy-Thomasse theorems on partitioning/covering graphs by directed paths/cycles | Minimization of submodular functions | Matroid intersection | Polymatroid intersection | Jump systems | Matroid union | Matroid matching | path matchings | Packing trees and arborescences | Packing directed cuts and the Lucchesi-Younger theorem | Submodular flows and the Edmonds-Giles theorem | Graph orientation | Connectivity tree and connectivity augmentation | Multicommodity flows | Connectivity tree | connectivity augmentation | Gallai-Milgram Theorem | Bessy-Thomasse Theorem | paritioning graphs | covering graphs | directed paths | directed cycles | matroid matching | path matching | packing directed cuts | Luchessi-Younger Theorem | packing trees | arborescences | submodular flows | Edmonds-Giles Theorem

License

Content within individual OCW courses is (c) by the individual authors unless otherwise noted. MIT OpenCourseWare materials are licensed by the Massachusetts Institute of Technology under a Creative Commons License (Attribution-NonCommercial-ShareAlike). For further information see https://ocw.mit.edu/terms/index.htm

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18.337J Applied Parallel Computing (SMA 5505) (MIT)

Description

Applied Parallel Computing is an advanced interdisciplinary introduction to modern scientific computing on parallel supercomputers. Numerical topics include dense and sparse linear algebra, N-body problems, and Fourier transforms. Geometrical topics include partitioning and mesh generation. Other topics include architectures and software systems with hands-on emphasis on understanding the realities and myths of what is possible on the world's fastest machines.This course was also taught as part of the Singapore-MIT Alliance (SMA) programme as course number SMA 5505 (Applied Paralell Computing).

Subjects

dense and sparse linear algebra | N-body problems | Fourier transforms | partitioning | mesh generation | 18.337 | 6.338

License

Content within individual OCW courses is (c) by the individual authors unless otherwise noted. MIT OpenCourseWare materials are licensed by the Massachusetts Institute of Technology under a Creative Commons License (Attribution-NonCommercial-ShareAlike). For further information see https://ocw.mit.edu/terms/index.htm

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Atomic Structure and Microstructure of Materials: Solidification of Alloys

Description

This set of animations covers different aspects of solidification, it includes interactive phase diagrams. From TLP: Solidification of Alloys

Subjects

solidification | solute | partitioning | steady state | undercooling | dendrites | schiel | phase diagram | doitpoms | university of cambridge | animation | corematerials | ukoer | Engineering | H000

License

Attribution-Noncommercial-Share Alike 2.0 UK: England & Wales Attribution-Noncommercial-Share Alike 2.0 UK: England & Wales http://creativecommons.org/licenses/by-nc-sa/2.0/uk/ http://creativecommons.org/licenses/by-nc-sa/2.0/uk/

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1.061 Transport Processes in the Environment (MIT)

Description

This class serves as an introduction to mass transport in environmental flows, with emphasis given to river and lake systems. The class will cover the derivation and solutions to the differential form of mass conservation equations. Class topics to be covered will include: molecular and turbulent diffusion, boundary layers, dissolution, bed-water exchange, air-water exchange and particle transport.

Subjects

river systems | lake systems | scalar transport in environmental flows | momentum transport in environmental flows | stratification in lakes | buoyancy-driven flows | settling and coagulation | air-water exchange | bed-water exchange | phase partitioning | dissolution | boundary layers | molecular diffusion | turbulent diffusion | water transportation | advection | aquatic systems | conservation of mass | derivation | Diffusion | dispersion | environmental flows | instantaneous point source | lakes | mass | transport | particle transport | rivers | scaling | turbulence | water flow

License

Content within individual OCW courses is (c) by the individual authors unless otherwise noted. MIT OpenCourseWare materials are licensed by the Massachusetts Institute of Technology under a Creative Commons License (Attribution-NonCommercial-ShareAlike). For further information see https://ocw.mit.edu/terms/index.htm

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1.061 Transport Processes in the Environment (MIT)

Description

This class serves as an introduction to mass transport in environmental flows, with emphasis given to river and lake systems. The class will cover the derivation and solutions to the differential form of mass conservation equations. Class topics to be covered will include: molecular and turbulent diffusion, boundary layers, dissolution, bed-water exchange, air-water exchange and particle transport.

Subjects

river systems | lake systems | scalar transport in environmental flows | momentum transport in environmental flows | stratification in lakes | buoyancy-driven flows | settling and coagulation | air-water exchange | bed-water exchange | phase partitioning | dissolution | boundary layers | molecular diffusion | turbulent diffusion | water transportation | advection | aquatic systems | conservation of mass | derivation | Diffusion | dispersion | environmental flows | instantaneous point source | lakes | mass | transport | particle transport | rivers | scaling | turbulence | water flow

License

Content within individual OCW courses is (c) by the individual authors unless otherwise noted. MIT OpenCourseWare materials are licensed by the Massachusetts Institute of Technology under a Creative Commons License (Attribution-NonCommercial-ShareAlike). For further information see https://ocw.mit.edu/terms/index.htm

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1.725J Chemicals in the Environment: Fate and Transport (MIT)

Description

This core class in the Environmental M.Eng. program is for all students interested in the behavior of chemicals in the environment. The emphasis is on man-made chemicals; their movement through water, air, and soil; and their eventual fate. Physical transport, as well as chemical and biological sources and sinks, are discussed. Linkages to health effects, sources and control, and policy aspects are discussed and debated.

Subjects

control volumes | mass balance | advective/dispersive transport | chemical equilibria | mass action | electroneutrality | mass conservation | chemical kinetics and partitioning | river transport | lakes and wetlands and estuaries | sediment transport | bottom sediments | paleolimnology | air-water exchange | major ion chemistry of natural waters | D'Arcy's Law | 1.725

License

Content within individual OCW courses is (c) by the individual authors unless otherwise noted. MIT OpenCourseWare materials are licensed by the Massachusetts Institute of Technology under a Creative Commons License (Attribution-NonCommercial-ShareAlike). For further information see https://ocw.mit.edu/terms/index.htm

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Fabrication and Processing of Materials: Casting

Description

This set of animations demonstrates examples of die-casting, sand-casting and continuous casting processes. It includes a user controlled Newtonian cooling simulation. From TLP: Casting

Subjects

casting | biot number | solute | solute partitioning | dendrite | solidification | newtonian cooling | segregation | chill zone | columnar zone | equiaxed zone | sand-casting | die-casting | doitpoms | university of cambridge | animation | corematerials | ukoer | Engineering | H000

License

Attribution-Noncommercial-Share Alike 2.0 UK: England & Wales Attribution-Noncommercial-Share Alike 2.0 UK: England & Wales http://creativecommons.org/licenses/by-nc-sa/2.0/uk/ http://creativecommons.org/licenses/by-nc-sa/2.0/uk/

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1.206J Airline Schedule Planning (MIT)

Description

Explores a variety of models and optimization techniques for the solution of airline schedule planning and operations problems. Schedule design, fleet assignment, aircraft maintenance routing, crew scheduling, passenger mix, and other topics are covered. Recent models and algorithms addressing issues of model integration, robustness, and operations recovery are introduced. Modeling and solution techniques designed specifically for large-scale problems, and state-of-the-art applications of these techniques to airline problems are detailed.

Subjects

Airline Schedule Planning | Optimization | Operations | Fleet Assignment | Aircraft Maintenance Routing | Crew Scheduling | Passenger Mix | Model Integration | Robustness | Operations Recovery | models | optimization techniques | airline schedule planning problems | schedule design | fleet assignment | aircraft maintenance routing | crew scheduling | robust planning | passenger mix | integrated schedule planning | solution techniques | decomposition | Lagrangian relaxation | column generation | partitioning | applications | algorithms | model integration | robustness | operations recovery | airline schedule planning | 16.77 | ESD.215

License

Content within individual OCW courses is (c) by the individual authors unless otherwise noted. MIT OpenCourseWare materials are licensed by the Massachusetts Institute of Technology under a Creative Commons License (Attribution-NonCommercial-ShareAlike). For further information see https://ocw.mit.edu/terms/index.htm

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18.337J Applied Parallel Computing (SMA 5505) (MIT)

Description

Applied Parallel Computing is an advanced interdisciplinary introduction to applied parallel computing on modern supercomputers.

Subjects

dense and sparse linear algebra | N-body problems | Fourier transforms | partitioning | mesh generation | 18.337 | 6.338

License

Content within individual OCW courses is (c) by the individual authors unless otherwise noted. MIT OpenCourseWare materials are licensed by the Massachusetts Institute of Technology under a Creative Commons License (Attribution-NonCommercial-ShareAlike). For further information see https://ocw.mit.edu/terms/index.htm

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1.061 Transport Processes in the Environment (MIT)

Description

Introduction to momentum and scalar transport in environmental flows, with emphasis given to river and lake systems. Derivation and solutions to the differential form of mass conservation equations. Topics include: molecular and turbulent diffusion, boundary layers, dissolution, phase partitioning, bed-water exchange, air-water exchange, settling and coagulation, buoyancy-driven flows, and stratification in lakes.Technical RequirementsRealOne™ Player software is required to run the .rm files found on this course site.RealOne™ is a trademark or a registered trademark of RealNetworks, Inc. 

Subjects

river systems | lake systems | scalar transport in environmental flows | momentum transport in environmental flows | stratification in lakes | buoyancy-driven flows | settling and coagulation | air-water exchange | bed-water exchange | phase partitioning | dissolution | boundary layers | molecular diffusion | turbulent diffusion | water transportation

License

Content within individual OCW courses is (c) by the individual authors unless otherwise noted. MIT OpenCourseWare materials are licensed by the Massachusetts Institute of Technology under a Creative Commons License (Attribution-NonCommercial-ShareAlike). For further information see https://ocw.mit.edu/terms/index.htm

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