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In 46 episodes, Hank Green will teach you chemistry! This course is mostly based on the 2012 AP Chemistry curriculum, but it also covers some introductory organic chemistry. By the end of the course, you will be able to: * Utilize the fundamental tools of chemistry, including the periodic table, nomenclature, and basic lab safety techniques * Understand the structure of matter * Predict and explain chemical reactions, and comprehend the many ways they affect our world * Reason through problems involving kinetics, thermodynamics, and chemical equilibrium * Recognize different organic chemicals and their uses
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Video
In 46 episodes, Dr. Shini Somara will help you find your place in the world -- literally! -- with physics. This course is based on introductory college-level material and the 2016 AP Physics I and II curriculum. By the end of this course, you will be able to: *Identify the fundamental forces describing the world and the core branches of physics *Pose, refine, and evaluate scientific questions *Connect phenomena and models across spatial and temporal scales *Use representations and models to communicate scientific phenomena and solve scientific problems *Apply mathematical equations that describe natural phenomena
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Video
In 12 episodes, Hank Green teaches you ecology!
- Subjects:
- Environmental Sciences
- Keywords:
- Ecology
- Resource Type:
- Video
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Video
In 40 episodes, Hank Green teaches you biology!
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Video
In 44 episodes, Adriene Hill teaches you Statistics! This course is based on the 2018 AP Statistics curriculum and introduces everything from basic descriptive statistics to data collection to hot topics in data analysis like Big Data and neural networks. By the end of the course, you will be able to: *Identify questions that can be answered using statistics *Describe patterns, trends, associations, and relationships in data both numerically and graphically *Justify a conclusion using evidence from data, definitions, or statistical inference *Apply statistical models to make inferences and predictions from data sets *Understand how statistics are used broadly in the world and interpret their meaning, like in newspapers or scientific studies Learning playlist
- Subjects:
- Mathematics and Statistics
- Keywords:
- Statistics
- Resource Type:
- Video
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Others
Numerical methods are techniques to approximate mathematical procedures (e.g., integrals). Approximations are needed because we either cannot solve the procedure analytically (e.g., the standard normal cumulative distribution function) or because the analytical method is intractable (e.g., solving a set of a thousand simultaneous linear equations for a thousand unknowns). By end of this course, participants will be able to apply the numerical methods for the following mathematical procedures and topics: differentiation, nonlinear equations, and simultaneous linear equations, interpolation, regression, integration, and ordinary differential equations. Additionally, they will be able to calculate errors and implement their relationship to the accuracy of the numerical solutions. To be prepared for this course, students should have a passing grade in introductory physics, integral calculus, differential calculus, and ordinary differential equations.
- Course related:
- BSE3302 Computer Methods in Building Services Engineering
- Subjects:
- Mathematics and Statistics
- Keywords:
- Numerical analysis Numerical calculations
- Resource Type:
- Others
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Video
How MRI Works: Part 1 - NMR Basics. First in a series on how MRI works. This video deals with NMR basis such as spin, precession, T1 and T2, TR and TE, and Boltzmann Magnetization. 0:00 - Introduction 1:22 - Nuclear Magnetic Resonance 4:10 - Inside the MRI Scanner 7:50 - The Proton, Spin, and Precession 11:34 - Signal Detection and the Larmor Equation 14:10 - Flip Angle 15:30 - Ensemble Magnetic Moment 16:34 - Free Induction Decay and T2 18:43 - T2 Weighting and TE 21:46 - Spin Density Imaging 24:18 - T1 Relaxation 25:45 - T1 Weighting and TR 27:01 - The NMR Experiment and Rotating Frame 28:57 - Excitation: the B1 field 30:14 - Measuring Longitudinal Magnetization 31:34 - The MR Contrast Equation 34:42 - Boltzmann Magnetization and Polarization 40:09 - Hyperpolarization 41:42 - Outro
- Course related:
- BME42113 Biomedical Imaging
- Subjects:
- Medical Imaging and Physics
- Keywords:
- Magnetic resonance imaging
- Resource Type:
- Video
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Others
Physics is the study of matter, motion, energy, and force. Here, you can browse videos, articles, and exercises by topic. We keep the library up-to-date, so you may find new or improved material here over time.
- Course related:
- AP10001 Introduction to Physics
- Subjects:
- Physics
- Keywords:
- Physics
- Resource Type:
- Others
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Others
Welcome to the BioNinja Website – your one-stop resource for everything IB Biology related! This website is designed specifically for the new IB Biology syllabus (2016 –) This site is still under development, so new features will be periodically added This site was optimised for Safari – certain features may not work on other browsers For access to the old website (2009 – 2015 syllabus), click here
- Course related:
- ABCT1102 General Biology
- Subjects:
- Biology
- Keywords:
- Biology
- Resource Type:
- Others
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Video
Masterpieces of microengineering, kinesins are motorized transport machines that move cellular materials to their correct locations in the cell so they can perform their functions. Kinesins have two feet, or "globular heads," that literally walk, one foot over another. Known as the "workhorses of the cell," kinesins can carry cargo many times their own size.
- Course related:
- ABCT2103 Cell Biology
- Subjects:
- Biology
- Keywords:
- Kinesin
- Resource Type:
- Video