Multidimensional signal processing
Numerical manipulation of Doppler parameters obtain during routine Echocardiography has been extensively utilized to non-invasively estimate intra-cardiac pressures, in many cases removing the need for invasive cardiac catheterization. Echocardiography uses ultrasound to create real-time anatomic images of the heart and its structures. Doppler echocardiography utilizes the Doppler principle to estimate intracardiac velocities. Via the modified Bernoulli equation, velocity is routinely converted to pressure gradient for use in clinical cardiology decision making. A broad discipline of mathematical modeling of intracardiac velocity parameters for pulmonary circulation and aortic Doppler for aortic stenosis have been investigated. Diasatolic dysfunction algorithms use complex combinations of these numeric models to estimate intra-cardiac filling pressures. Shunt defects have been studied using the Relative Atrial Index. (Wikipedia).
Modeling with Trigonometric Functions! (Formative Assessment w/Feedback)
Link: https://www.geogebra.org/m/cuCwguXP BGM: Simeon Smith
From playlist Trigonometry: Dynamic Interactives!
Linear regression is used to compare sets or pairs of numerical data points. We use it to find a correlation between variables.
From playlist Learning medical statistics with python and Jupyter notebooks
(ML 13.6) Graphical model for Bayesian linear regression
As an example, we write down the graphical model for Bayesian linear regression. We introduce the "plate notation", and the convention of shading random variables which are being conditioned on.
From playlist Machine Learning
Integration 10 Numerical Integration Video 1 Part 1.mov
Discussion on numerical integration using Riemann Sums.
From playlist Integration
Data Modeling Tutorial | Data Modeling for Data Warehousing | Data Warehousing Tutorial | Edureka
***** Data Warehousing & BI Training: https://www.edureka.co/data-warehousing-and-bi ***** Data modeling is a process used to define and analyze data requirements needed to support the business processes within the scope of corresponding information systems in organizations. Therefore, th
From playlist Data Warehousing Tutorial Videos
The Developing Heart in Health and Disease
(January 19, 2010) Daniel Bernstein, Stanford Director of Cardiology, discusses the evolution of technology and cardiology. Stanford Mini Med School is a series arranged and directed by Stanford's School of Medicine, and presented by the Stanford Continuing Studies program. Stanford Univ
From playlist Lecture Collection | Mini Med School
10. Application of Machine Learning to Cardiac Imaging
00:00MIT 6.S897 Machine Learning for Healthcare, Spring 2019 Instructor: Rahul Deo View the complete course: https://ocw.mit.edu/6-S897S19 YouTube Playlist: https://www.youtube.com/playlist?list=PLUl4u3cNGP60B0PQXVQyGNdCyCTDU1Q5j Guest lecturer Rahul Deo, the lead investigator of the One
From playlist MIT 6.S897 Machine Learning for Healthcare, Spring 2019
How Technology Gives Insight into Human Anatomy and Disease
(January 12, 2010) Geoffrey D. Rubin, M.D., Stanford Professor of Radiology and Diagnostic Radiology, discusses the various radiology technologies, their uses, and the positive changes they are making in medical diagnosis. Stanford Mini Med School is a series arranged and directed by S
From playlist Lecture Collection | Mini Med School
A solar system, a simulation made with Excel
An Excel simulation of the solar system. You can see how things are recursively computed: the mutual gravity force from the locations, the accelerations, the velocities, and finally the updated locations. The solar eclipse is also shown. This is clip is intended to illustrate Chapter 24 Ap
From playlist Physics simulations
How Did We Figure Out What a Heart Attack Was?
Head to https://linode.com/scishow to get a $100 60-day credit on a new Linode account. Linode offers simple, affordable, and accessible Linux cloud solutions and services. Heart attacks are the number 1 cause of death worldwide in the 21st century, but we weren't sure what caused them un
From playlist Biology
Valvular heart disease diagnosis and treatment | NCLEX-RN | Khan Academy
Created by Joshua Cohen. Watch the next lesson: https://www.khanacademy.org/test-prep/nclex-rn/rn-cardiovascular-diseases/rn-shock-2/v/what-is-shock?utm_source=YT&utm_medium=Desc&utm_campaign=Nclex-rn Missed the previous lesson? https://www.khanacademy.org/test-prep/nclex-rn/rn-cardiova
From playlist Circulatory system diseases | NCLEX-RN | Khan Academy
Aortic stenosis and aortic regurgitation | Circulatory System and Disease | NCLEX-RN | Khan Academy
Created by Joshua Cohen. Watch the next lesson: https://www.khanacademy.org/test-prep/nclex-rn/rn-cardiovascular-diseases/rn-heart-valve-diseases/v/mitral-valve-regurgitation-and-mitral-valve-prolapse?utm_source=YT&utm_medium=Desc&utm_campaign=Nclex-rn Missed the previous lesson? https:
From playlist Circulatory system diseases | NCLEX-RN | Khan Academy
The Fourier Transform and Derivatives
This video describes how the Fourier Transform can be used to accurately and efficiently compute derivatives, with implications for the numerical solution of differential equations. Book Website: http://databookuw.com Book PDF: http://databookuw.com/databook.pdf These lectures follow
From playlist Fourier
Integration 10 Numerical Integration Video 1 Part 2.mov
Discussion on numerical integration using Trapezoidal Sums.
From playlist Integration
Adding Vectors Geometrically: Dynamic Illustration
Link: https://www.geogebra.org/m/tsBer5An
From playlist Trigonometry: Dynamic Interactives!
Stanford Seminar: John Axerio-Cilies, Arterys
EE203: The Entrepreneurial Engineer Speaker: John Axerio-Cilies, Arterys Connect and engage with Stanford engineering and MBA graduate business owners as well as electrical energy, law and business contributors. A must for any prospective entrepreneurs with an engineering background, th
From playlist Stanford EE203-The Entrepreneurial Engineer - Stanford Seminar Series
A public health seminar recorded on February 22, 2010 with Dr. Robert Detrano. 30 years ago, levels of high blood pressure and heart disease were minimal in China, people were not dying of strokes and heart attacks at nearly the same rate as people in the West. However, under China's rap
From playlist Graduate Seminar in Public Health 2009-2010
Frontiers of Biomedical Engineering (BENG 100) Professor Saltzman continues his discussion of biomedical imaging technology. Magnetic resonance imaging (MRI) is introduced as an alternate form of imaging, which does not use ionizing radiation yet can provide detailed structure of the bo
From playlist Frontiers of Biomedical Engineering with W. Mark Saltzman
Time domain modeling and computation for waves in some complex mediums
Liwei Xu University of Electronic Science and Technology of China, China
From playlist 2018 Modeling and Simulation of Interface Dynamics in Fluids/Solids and Their Applications
Understanding Matrices and Matrix Notation
In order to do linear algebra, we will have to know how to use matrices. So what's a matrix? It's just an array of numbers listed in a grid of particular dimensions that can represent the coefficients and constants from a system of linear equations. They're fun, I promise! Let's just start
From playlist Mathematics (All Of It)