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MG308 Simulation Modelling and Analysis
 
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The Department of Management offers a range of undergraduate option courses, in this short film Dr Alicia Mejia-Salazar talks about MG308 Simulation Modelling and Analysis.
Queueing Theory Explained
 
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Operations Management, IIM Trichy
Views: 31767 Amit K Pandey
Design of Experiments for Simulation Modeling
 
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Simulation models often have many input factors and determining which ones are really important can be quite difficult. In this SimCast, Dr. Averill M. Law, President of Averill M. Law & Associates provides a brief introduction to design of experiments for simulation modeling.
Ch12-02 Queuing Problem Simulation in Excel
 
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This video is part of a lecture series available at https://www.youtube.com/channel/UCMvO2umWRQtlUeoibC8fp8Q
Views: 31611 Decision Making 101
Intercad Webinar: Creep analysis
 
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Creep definition and stages of creep, creep testing machines, creep mechanism and formulation, SolidWorks Power Law Creep Equation, creep test data and creep material constants calculations and finally Case study and verification:No temperature dependency; and Case study and verification: Temperature dependency
Views: 11873 Intercad
Little's Law - The ONE thing you can do to improve process performance
 
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Little's Law is a very simple concept that will help you gain control over your system. Mastering this concept will arm you with ONE thing that will improve your process and it doesn't cost a dime. Learn more by using and applying the Theory of Constraints and Lean Manufacturing Principles in only 6 months, Pinnacle Strategies helped the Company in Charge of Cleaning Up the 2010 Oil Spill in the Gulf of Mexico; Doubling the Supply of Skimmers, Boom and Other Critical Resources, and in Doing So Saved More Than $700 Million. Get your copy here http://amzn.to/1IEd5VP. ‪
Views: 65678 Pinnacle Strategies
Mod-01 Lec-41 Introduction to Turbulence Modeling
 
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Computational Fluid Dynamics by Dr. Suman Chakraborty, Department of Mechanical & Engineering, IIT Kharagpur For more details on NPTEL visit http://nptel.iitm.ac.in
Views: 46629 nptelhrd
System Dynamics and Control: Module 4 - Modeling Mechanical Systems
 
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Introduction to modeling mechanical systems from first principles. In particular, systems with inertia, stiffness, and damping are modeled by applying Newton's 2nd Law. Translational and rotational systems are discussed.
Views: 126618 Rick Hill
Queue Modeling Basics
 
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Modeling Queue Basics presents the most common distributions in queuing models, the Poisson arrival distribution and exponential service distribution. It then covers Kendall’s notation, the standard method of describing a queue model, and covers some of the major queuing model assumptions. A foundation set, the equations which allow the assessment of queue performance and operating characteristics are presented and related back to the decision makers cost minimization decision. https://ericjjesse.wordpress.com/course-introduction/queues/
Views: 46333 Eric Jesse
Lec-30 Queueing Models
 
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Lecture series on Advanced Operations Research by Prof. G.Srinivasan, Department of Management Studies, IIT Madras. For more details on NPTEL visit http://nptel.ac.in
Views: 370708 nptelhrd
LORENTZ Software - Child's Law Simulation part 2
 
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http://www.integratedsoft.com/ LORENTZ v7.0 - Child's Law Simulation Model Analysis in LORENTZ Software.
CPM - Critical Path Method||Project Management Techniques||Operations Research|| Solved Problem
 
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▓▓▓▓░░░░───CONTRIBUTION ───░░░▓▓▓▓ If you like this video and wish to support this kauserwise channel, please contribute via, * Paytm a/c : 7401428918 * Paypal a/c : www.paypal.me/kauserwisetutorial [Every contribution is helpful] Thanks & All the Best!!! ─────────────────────────── Please watch this video to understand full CPM concept, and I have given the necessary theory explanation with an example problem, Project Management - CPM [Critical Path Method] Critical Path Network, Project completion time, Total floats and Free floats in simple explanation. How to construct CPM network? What is Project management - cpm? What is forward pass and backward pass in CPM? What is Earliest time and latest completion time? How to find Free floats and total floats? To watch more tutorials pls visit: www.youtube.com/c/kauserwise * Financial Accounts * Corporate accounts * Cost and Management accounts * Operations Research Playlists: For Financial accounting - https://www.youtube.com/playlist?list=PLabr9RWfBcnojfVAucCUHGmcAay_1ov46 For Cost and Management accounting - https://www.youtube.com/playlist?list=PLabr9RWfBcnpgUjlVR-znIRMFVF0A_aaA For Corporate accounting - https://www.youtube.com/playlist?list=PLabr9RWfBcnorJc6lonRWP4b39sZgUEhx For Operations Research - https://www.youtube.com/playlist?list=PLabr9RWfBcnoLyXr4Y7MzmHSu3bDjLvhu
Views: 1223547 Kauser Wise
Dimensional Analysis
 
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MIT RES.TLL-004 Concept Vignettes View the complete course: http://ocw.mit.edu/RES-TLL-004F13 Instructor: Ken Kamrin This video leads students through the problem solving method of dimensional analysis. In one example, students use dimensional analysis to determine the diameter of a parachute needed to slow a rover to 90m/s in order to safely land on Mars. License: Creative Commons BY-NC-SA More information at http://ocw.mit.edu/terms More courses at http://ocw.mit.edu
Views: 143590 MIT OpenCourseWare
Little's Law Worked Problem (Video 10)
 
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Step by step analysis of a small problem.
CFD Tutorial – Theory and simulation of emptying or draining a tank | FLUENT ANSYS
 
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This tutorial will demonstrate how to derive the correct equations using Torricelli’s law to calculate the drainage or the emptying time of a cylindrical tank. Additionally, a transient CFD simulation of emptying a cylindrical tank will be carried out using the volume of fluid model (VOF) to compare the numerical solution using the engineering ANSYS Fluent software with the exact solution from the differential equations derived.
Views: 15507 Raef Kobeissi
6. Monte Carlo Simulation
 
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MIT 6.0002 Introduction to Computational Thinking and Data Science, Fall 2016 View the complete course: http://ocw.mit.edu/6-0002F16 Instructor: John Guttag Prof. Guttag discusses the Monte Carlo simulation, Roulette License: Creative Commons BY-NC-SA More information at http://ocw.mit.edu/terms More courses at http://ocw.mit.edu
Views: 274861 MIT OpenCourseWare
Classic Inverted Pendulum - Equations of Motion
 
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In this video, we derive the full nonlinear equations of motion for the classic inverted pendulum problem. Although the Lagrange formulation is more elegant, this video uses a simpler Newtonian approach that anyone with sophomore-level engineering dynamics should be able to understand.
Views: 67940 Brianno Coller
LORENTZ Software - Child's Law Simulation part 1
 
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http://www.integratedsoft.com/ LORENTZ v7.0 - Child's Law Simulation Model Setup in LORENTZ Software.
The 80-20 Rule Explained (Pareto Principle)
 
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The 80/20 rule or Pareto principle comes up a lot in economics and business. But why does this pattern emerge? I show why using a paper clip experiment. Note: VSauce later made a video about Zipf's law that uses this same experiment but does the math incorrectly. The long tail should be for the single chain of long length. Income distribution graph by vikjam (CC BY-SA 3.0) http://en.wikipedia.org/wiki/File:Distribution_of_Annual_Household_Income_in_the_United_States_2012.png#filelinks If you like my videos, you can support me at Patreon: http://www.patreon.com/mindyourdecisions Connect on social media. I update each site when I have a new video or blog post, so you can follow me on whichever method is most convenient for you. My Blog: http://mindyourdecisions.com/blog/ Twitter: http://twitter.com/preshtalwalkar Facebook: https://www.facebook.com/pages/Mind-Your-Decisions/168446714965 Google+: https://plus.google.com/108336608566588374147/posts Pinterest: https://www.pinterest.com/preshtalwalkar/ Tumblr: http://preshtalwalkar.tumblr.com/ Instagram: https://instagram.com/preshtalwalkar/ Patreon: http://www.patreon.com/mindyourdecisions Newsletter (sent about 2 times a year): http://eepurl.com/KvS0r My Books "The Joy of Game Theory" shows how you can use math to out-think your competition. (rated 4/5 stars on 23 reviews) https://www.amazon.com/gp/product/1500497444 "The Irrationality Illusion: How To Make Smart Decisions And Overcome Bias" is a handbook that explains the many ways we are biased about decision-making and offers techniques to make smart decisions. (rated 5/5 stars on 1 review) https://www.amazon.com/gp/product/1523231467/ "Math Puzzles Volume 1" features classic brain teasers and riddles with complete solutions for problems in counting, geometry, probability, and game theory. Volume 1 is rated 4.5/5 stars on 11 reviews. https://www.amazon.com/gp/product/1517421624/ "Math Puzzles Volume 2" is a sequel book with more great problems. https://www.amazon.com/gp/product/1517531624/ "Math Puzzles Volume 3" is the third in the series. https://www.amazon.com/gp/product/1517596351/ "40 Paradoxes in Logic, Probability, and Game Theory" contains thought-provoking and counter-intuitive results. (rated 4.9/5 stars on 7 reviews) https://www.amazon.com/gp/product/1517319307/ "The Best Mental Math Tricks" teaches how you can look like a math genius by solving problems in your head (rated 4.7/5 stars on 3 reviews) https://www.amazon.com/gp/product/150779651X/ "Multiply Numbers By Drawing Lines" This book is a reference guide for my video that has over 1 million views on a geometric method to multiply numbers. (rated 5/5 stars on 1 review) https://www.amazon.com/gp/product/1500866148/
Views: 121904 MindYourDecisions
NX9 CAE Advance Simulation Nastran Structurel  Analysis of Beam
 
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NX9 CAE Advance Simulation Nastran Structurel Analysis of Beam by Imran M. Contact for Advices: Email:[email protected]
Views: 24629 Imran UG
Abaqus - Cohesive Elements & Tie Constraints Tutorial
 
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This tutorial shows a 2D model using cohesive elements pulled apart. The parts are joined to the cohesive layer using tie constraints and surface to surface contact properties are used to ensure that parts do not intersect. The STATUS field output is used to remove the failed cohesive elements.
Views: 59526 landoflemon
Mod-01 Lec-27 System modeling and simulation
 
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Principles of Engineering System Design by Dr. T Asokan,Department of Engineering Design,IIT Madras.For more details on NPTEL visit http://nptel.ac.in
Views: 38816 nptelhrd
Fatigue Failure Analysis
 
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In this video lecture we will learn about the phenomenon of fatigue failure. Here concepts like endurance limit, crack propagation,SN diagram, Goodman diagram and Soderberg diagram are explained in a conceptual way.
Views: 225927 Learn Engineering
Introducing NX8 for Simulation Productivity
 
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NX 8 for simulation productivity Drastically reduce the time you spend preparing and solving analysis models by up to 70 percent. Siemens has strengthened and expanded upon the technologies from its long simulation legacy and has brought them together to form NX CAE, a modern and integrated high-end analysis environment, and NX Nastran, a premium finite element solver. NX 8 introduces over 200 new capabilities to both NX CAE and NX Nastran that enable you to rapidly build, update and simulate analysis models, make smarter engineering decisions and deliver better products faster.
Views: 3080 Siemens PLM
Thermolib - Modeling Thermodynamics in Simulink Part 1 of 3
 
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Website: http://www.thermolib.de Email: [email protected] Thermolib Free Trial Request: http://www.thermolib.de/free-trial.html Thermolib expands the MATLAB® /Simulink® Suite with tools to design, model and simulate complex thermodynamic systems. You can use this extensive library of thermodynamic components to build a model of your highly dynamic and nonlinear system in Simulink®. Use your Thermolib model to address issues of optimal design and control strategy. Simulate real gas behavior, liquid mixtures and chemical reactions all the while knowing that correct thermodynamic equations and calculations drive your model. This presentation provides you with a first inisght into Thermolib's capabilities and functionalities by showing examples like: - Absorption Heat Pump - Combined Cycle Power Plant - Solar Thermal Plant - Fuel Cell Vehicle - Air Conditioning - Reforming Process In addition, special featues like thermodynamic balancing and command-line functions are further explained. Wrapping up the presentation, the summary repeats the key features of thermodynamic modeling with Thermolib.
Views: 19167 EUtech1999
Thermal Analysis Workshop - Basics of Heat Transfer and Thermal Simulation
 
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Learn more: https://www.simscale.com/thermal-simulation-workshop/ In this session, the three basic heat transfer mechanisms will be explained: Conduction, Convection, and Radiation. We will use 3 simple example simulations to better understand the influencing factors in a heat transfer process. We’ll then use this basic understanding to run a thermal analysis of a CFL to see how thermal simulation works for real-world problems. (6:45) About SimScale (14:40) Understanding three heat transfer phenomena (14:51) Conduction (17:36) Convection (19:58) Radiation (22:02) General thermal simulation types (26:58) Live presentation on the SimScale platform (50:37) Analyzing results Heat transfer is an important characteristic of many products across a variety of different industries. The SimScale Thermal Analysis Workshop is a free course that teaches mechanical designers and engineers how to use thermal simulation in the web browser for optimizing cooling and heating processes for improved energy efficiency and durability. During the workshop you will: - Learn the fundamentals of thermal analysis for modern product design - Expand the knowledge based on practical examples of conduction, convection and radiation simulations - Learn how simulation can help you to make better design decisions faster - Get a chance to apply the learning and knowledge into practice by repeating the simulation yourself Session 1: https://youtu.be/ao3KrVf790w Session 2: https://youtu.be/5zp4FOplmfQ Session 3: https://youtu.be/hKB-mlp6kpk SimScale is a 100% cloud-based simulation platform. Try CFD, FEA or Thermal Analysis by creating a free account: https://www.simscale.com/
Views: 5536 SimScale GmbH
SOLIDWORKS Simulation "Use Inertial Relief" explanation
 
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SOLIDWORKS Simulation's "Use Inertial Relief" explanation.
Views: 3404 DASI Solutions, LLC
Electric Circuits:  Basics of the voltage and current laws.
 
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Introduction to electric circuits and electricity. Includes Kirchhoff's Voltage Law and Kirchhoff's Current Law.
Lab 2 - V2: Current Policy, Model Verification
 
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Topics covered in this video: - Type-dependent processing time (using Empirical Discrete Distribution) - Verification using animation and running in step mode - Verification using queueing analysis
Views: 2233 Ashkan Negahban
Mendelian Genetics
 
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029 - Mendelian Genetics Paul Andersen explains simple Mendelian genetics. He begins with a brief introduction of Gregor Mendel and his laws of segregation and independent assortment. He then presents a number of simple genetics problems along with their answers. He also explains how advances in genetic knowledge may lead to ethical and privacy concerns. Do you speak another language? Help me translate my videos: http://www.bozemanscience.com/translations/ All of the images are licensed under creative commons and public domain licensing: "File:Alice's Restaurant.jpg." Wikipedia, the Free Encyclopedia, December 18, 2012. http://en.wikipedia.org/w/index.php?title=File:Alice%27s_Restaurant.jpg&oldid=182535476. File:Autosomal DOminant Pedigree Chart.svg, n.d. http://commons.wikimedia.org/wiki/File:Autosomal_Dominant_Pedigree_Chart.svg. "File:Basal Ganglia and Related Structures.svg." Wikipedia, the Free Encyclopedia. Accessed November 29, 2013. http://en.wikipedia.org/wiki/File:Basal_Ganglia_and_Related_Structures.svg. "File:Bendable Thumb.jpg." Wikipedia, the Free Encyclopedia. Accessed December 1, 2013. http://en.wikipedia.org/wiki/File:Bendable_thumb.jpg. File:Ingrid Moller.jpg, n.d. http://commons.wikimedia.org/wiki/File:Ingrid_Moller.jpg. "File:Meiosis Overview.svg." Wikipedia, the Free Encyclopedia. Accessed December 1, 2013. http://en.wikipedia.org/wiki/File:Meiosis_Overview.svg. "File:Neuron with mHtt Inclusion.jpg." Wikipedia, the Free Encyclopedia. Accessed November 29, 2013. http://en.wikipedia.org/wiki/File:Neuron_with_mHtt_inclusion.jpg. "File:Peas in Pods - Studio.jpg." Wikipedia, the Free Encyclopedia. Accessed December 1, 2013. http://en.wikipedia.org/wiki/File:Peas_in_pods_-_Studio.jpg. "File:Snow Pea Flowers.jpg." Wikipedia, the Free Encyclopedia. Accessed December 1, 2013. http://en.wikipedia.org/wiki/File:Snow_pea_flowers.jpg. "File:Woody Guthrie NYWTS.jpg." Wikipedia, the Free Encyclopedia. Accessed December 1, 2013. http://en.wikipedia.org/wiki/File:Woody_Guthrie_NYWTS.jpg. Madprime. Genetics Diagram: Punnett Square Describing One of Mendel's Crosses, between Parents That Are Heterozygous for the Purple/white Color Alleles., May 5, 2007. Own work. http://commons.wikimedia.org/wiki/File:Punnett_square_mendel_flowers.svg. Intro Music Atribution Title: I4dsong_loop_main.wav Artist: CosmicD Link to sound: http://www.freesound.org/people/CosmicD/sounds/72556/ Creative Commons Atribution License
Views: 1052589 Bozeman Science
K computer Simulation: Lithium-ion Battery -From a Universe of Molecules to Batteries of the Future-
 
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Have you ever seen the inside of lithium-ion battery? Using Japanese supercomputer K, the 1st supercomputer which exceeds 10peta FLOPS in the world, scientists observed atomic-scale processes at the electrode of lithium-ion batteries, allowing them to identify a material that could improve the charging time, voltage capacity and reliability of these batteries for long-term and renewable energy storage solutions. This video was created for outreach purpose and introduces how lithium-ion battery works and what kind of challenges the scientists are facing as well as the simulations at the molecular level of the inside of the battery. The scientists awarded Gottfried Wagener Prize 2015 Energy & Industry. RIKEN Advanced Institute for Computational Science URL: http://www.aics.riken.jp/en/
Views: 12684 rikenchannel
Stable Neo-Hookean Flesh Simulation (SIGGRAPH 2018)
 
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Stable Neo-Hookean Flesh Simulation SIGGRAPH 2018 Breannan Smith Pixar Animation Studios Fernando De Goes Pixar Animation Studios Theodore Kim Pixar Animation Studios Nonlinear hyperelastic energies play a key role in capturing the fleshy appearance of virtual characters. Real-world, volume-preserving biological tissues have Poisson’s ratios near 1/2, but numerical simulation within this regime is notoriously challenging. In order to robustly capture these visual characteristics, we present a novel version of Neo-Hookean elasticity. Our model maintains the fleshy appearance of the Neo-Hookean model, exhibits superior volume preservation, and is robust to extreme kinematic rotations and inversions. We obtain closed-form expressions for the eigenvalues and eigenvectors of all of the system’s components, which allows us to directly project the Hessian to semipositive definiteness, and also leads to insights into the numerical behavior of the material. These findings also inform the design of more sophisticated hyperelastic models, which we explore by applying our analysis to Fung and Arruda-Boyce elasticity. We provide extensive comparisons against existing material models. https://graphics.pixar.com/library/StableElasticity/
ArcMap 10.2: Hydrology analysis using ArcGIS
 
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This videos describes how a digital elevation model can be corrected and how to use some geoprocessing tools to create other hydrology datasets like flow direction, flow accumulation and stream network. Enjoy!
Views: 34119 Usman Buhari
The Dog-Flea Model of a Statistical Analysis of the Second Law of Thermodynamics Part 2
 
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This video has more to it than math and physics, but I leave that to the viewer to make their own conclusions. Everything in this video was made by me, except for the ping pong balls, but I painted them.
Views: 281 Davesghola
1.4 Modeling and simulation of dynamical systems (AE3B35MSD): Second-order models
 
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Video lecture for the undergraduate course on modeling and simulation of dynamical systems given within a study program "Cybernetics and Robotics" at Faculty of Electrical Engineering, Czech Technical University in Prague, Czech Republic. The course website is http://moodle.fel.cvut.cz/courses/a3b... (you can switch the language of the web). In this video we introduce yet another popular format of a mathematical model of dynamical systems - the second-order models. These are particularly popular in mechanical systems, including robotics. We will show that the popular second Newton's law m x''(t) = F(t) is perfectly appropriate not just for a description of (one-dimensional) motion of a single mass but for coupled multiple masses as well. The x(t) should now be interpretted as a vector of positions (and/or possibly angles) and the coefficient(s) (mass, damping, stiffness) are now matrices. These matrices can be constant or they can depend on the actual mechanical configuration, in which case the model is nonlinear (but with a very neat structure). We will encounter the latter in a lecture on Euler-Lagrange modeling of robotic manipulators.
Views: 634 aa4cc
The Hardy-Weinberg Principle:  Watch your Ps and Qs
 
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The Hardy-Weinberg Principle states that allele and genotype frequencies in populations remain stable over time, given certain assumptions. What assumptions? What does the principle mean? And how do you SOLVE those Hardy-Weinberg PROBLEMS? Everything shall be revealed in this video - with some penguins of course. They make everything go down easier. JOIN THE FUN all over the WEB: SUBSCRIBE: http://www.youtube.com/user/ThePenguinProf FACEBOOK: https://www.facebook.com/ThePenguinProf GOOGLE+: https://plus.google.com/+Penguinprof/posts TWITTER: https://twitter.com/penguinprof WEB: http://www.penguinprof.com/ Links to Videos Mentioned: Mendelian Genetics: http://youtu.be/xtJwHytHRfI How to Solve Genetics Problems: http://youtu.be/Qcmdb25Rnyo Solution for the additional problem I showed at the end: Allele Frequencies: q = 0.04 p = 0.96 Genotype Frequencies: homozygous dominant: 0.92 Heterozygous: 0.08 Homozygous recessive: 0.002 Answer to the additional problem step-by-step: http://www.penguinprof.com/uploads/8/4/3/1/8431323/solving_hardy-weinberg_problems.pdf ------------------------------------------------------------------------------------------ Video Details: Population Genetics: The Hardy-Weinberg Principle You need to know: gene vs. allele gentoype vs. phenotype understanding probabilities (and vs. or) Punnett Square Hardy-Weinberg Principle Timeline of Discoveries Darwin, Mendel, DeVries, Correns Hardy, Weinberg, Castle Mendelian Genetics Gets HOT Particles are inherited! Traits aren't blended! Cambridge opens a department of Genetics So What's it All About? It's about frequencies When talking about population genetics, we are interested in the prevalence of a particular allele or genotype in a population The Hardy-Weinberg Principle States: Frequencies of alleles and genotypes in a population will remain constant over time in the absence of other evolutionary influences Assumptions Organisms are diploid Generations are non-overlapping Population must be large No immigration or emigration No mutation in the gene of interest No natural selection occurs (individuals reproduce at equal rates) Mating is random Alleles and Allele Frequency Penguin Prof Helpful Hints The Sum of All Possible Outcomes MUST Equal 1 p+q = 1 ALLELE FREQUENCY 2 Alleles = Genotype p2 + 2pq + p2 = 1 What if There are Three Alleles? (p, q and r) Sample Problem In a population of 1,000 penguins, 12 have blue feet. Find the frequency of the blue allele, the yellow allele and the frequencies of the three possible genotypes in this population. Solving Hardy-Weinberg Problems Assign the alleles Frequency of the dominant allele is 'p' Frequency of the recessive allele is 'q' Calculate q by taking the square root of the number of homozygous recessive individuals Calculate p (the allele frequencies must equal 1, so p = 1 − q) Use p and q to calculate the other genotype frequencies: frequency of homozygous dominant individuals = p2 frequency of heterozygous individuals = 2pq frequency of homozygous recessives = q2 This may help: Hardy-Weinberg Punnett Square Try Another One... In a population of 130,000 magical mice, green fur is dominant over orange. If there are 300 orange mice in a population of 130,000, find the following (assume population is in Hardy-Weinberg equilibrium): 1. Frequency of dominant (green) allele 2. Frequency of recessive (orange) allele 3. Frequency of each genotype
Views: 296301 ThePenguinProf
Linear Viscoelastic Materials & Models
 
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In this lecture following topics have covered: Introduction to Viscoelastic Materials Stress-Strain relationship Mechanical/Rheological models such as - Linear elastic spring Linear viscous dashpot Kelvin-Voight Model
Mod-01 Lec-40 Reliability of systems
 
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Probability Theory and Applications by Prof. Prabha Sharma,Department of Mathematics,IIT Kanpur.For more details on NPTEL visit http://nptel.ac.in.
Views: 31261 nptelhrd

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