In applied mathematics, stretching fields provide the local deformation of an infinitesimal circular fluid element over a finite time interval ∆t. The logarithm of the stretching (after first dividing by ∆t) gives the finite-time Lyapunov exponent λ for separation of nearby fluid elements at each point in a flow. For periodic two-dimensional flows, stretching fields have been shown to be closely related to the mixing of a passive scalar concentration field. Until recently, however, the extension of these ideas to systems that are non-periodic or weakly turbulent has been possible only in numerical simulations. * v * t * e (Wikipedia).
Physics - E&M: Ch 36.1 The Electric Field Understood (1 of 17) What is an Electric Field?
Visit http://ilectureonline.com for more math and science lectures! In this video I will explain what is an electric field. An electric field exerts a force on a charged place in the field, can be detected by placing a charged in the field and observing the effect on the charge. The stren
From playlist THE "WHAT IS" PLAYLIST
Free ebook http://tinyurl.com/EngMathYT Basic example of how to sketch a constant vector field.
From playlist Engineering Mathematics
11_7_1 Potential Function of a Vector Field Part 1
The gradient of a function is a vector. n-Dimensional space can be filled up with countless vectors as values as inserted into a gradient function. This is then referred to as a vector field. Some vector fields have potential functions. In this video we start to look at how to calculat
From playlist Advanced Calculus / Multivariable Calculus
Physics 12.3.4a - Electric Field Lines
Electric field lines. An explanation with visual sketches. From the physics course by Derek Owens. The distance learning course is available at http://www.derekowens.com
From playlist Physics - Electric Fields
From playlist E Field Lectures
#Physics #Mechanics #Engineering #NicholasGKK #Shorts
From playlist General Mechanics
This video is about extensions of fields.
From playlist Basics: Field Theory
Field Examples - Infinite Fields (Abstract Algebra)
Fields are a key structure in Abstract Algebra. Today we give lots of examples of infinite fields, including the rational numbers, real numbers, complex numbers and more. We also show you how to extend fields using polynomial equations and convergent sequences. Be sure to subscribe so y
From playlist Abstract Algebra
Lagrangian Coherent Structures (LCS) in unsteady fluids with Finite Time Lyapunov Exponents (FTLE)
Fluid dynamics are often characterized by coherent structures that persist in time and mediate the behavior and transport of the fluid. Lagrangian coherent structures (LCS) are a particularly important class of coherent structures, as they are the time-varying analogues of stable and unst
From playlist Data Driven Fluid Dynamics
Lecture 1 | String Theory and M-Theory
Help us caption and translate this video on Amara.org: http://www.amara.org/en/v/BAtM/ (September 20, 2010) Leonard Susskind gives a lecture on the string theory and particle physics. He is a world renown theoretical physicist and uses graphs to help demonstrate the theories he is present
From playlist String Theory - Prof. Zwiebach & Susskind
Lecture 7 of Leonard Susskind's course on Cosmology. Recorded March 9, 2009 at Stanford University. This Stanford Continuing Studies course is the fifth of a six-quarter sequence of classes exploring the essential theoretical foundations of modern physics. The topics covered in this cou
From playlist Lecture Collection | Modern Physics: Cosmology
Geo and Solar Dynamo by Chris Jones (Part 3)
GdR Dynamo 2015 PROGRAM LINK: www.icts.res.in/program/GDR2015 DATES : 01 Jun, 2015 - 12 Jun, 2015 VENUE : ICTS-TIFR, IISc campus, Bangalore DESCRIPTION : Dynamo or self-induced magnetic field generation in nature and laboratory is a very important area of research in physics, astrop
From playlist GdR Dynamo 2015
Missing Manuals: File Maker Pro 10 - Graphically Rich Layout
Screencast supplement to the Missing Manuals File Maker Pro 10
From playlist Missing Manuals - Tutorials, David Pogue, and More
21. Functional Groups and Fingerprints in IR Spectroscopy. Precession of Magnetic Nuclei
Freshman Organic Chemistry II (CHEM 125B) Infrared spectroscopy provides information for analyzing molecular structure and for understanding bonding and dynamics. Although the normal modes of alkanes involve complex coordinated vibration of many atoms, the unusual strengths of multiple
From playlist Freshman Organic Chemistry II with Michael McBride
Lecture 8 of Leonard Susskind's course on Cosmology. Recorded March 16, 2009 at Stanford University. This Stanford Continuing Studies course is the fifth of a six-quarter sequence of classes exploring the essential theoretical foundations of modern physics. The topics covered in this co
From playlist Lecture Collection | Modern Physics: Cosmology
Worldwide Calculus: Vector Fields
Lecture on 'Vector Fields' from 'Worldwide Multivariable Calculus'. For more lecture videos and $10 digital textbooks, visit www.centerofmath.org.
From playlist Integration and Vector Fields
Emergence of Spin-Polarized Domains and Spin Singlets with Inhomogeneous Gaps...by Takashi Imai
PROGRAM FRUSTRATED METALS AND INSULATORS (HYBRID) ORGANIZERS: Federico Becca (University of Trieste, Italy), Subhro Bhattacharjee (ICTS-TIFR, India), Yasir Iqbal (IIT Madras, India), Bella Lake (Helmholtz-Zentrum Berlin für Materialien und Energie, Germany), Yogesh Singh (IISER Mohali, In
From playlist FRUSTRATED METALS AND INSULATORS (HYBRID, 2022)
Localization Effects on Transport Properties in Chains of Oscillators by Cedric Bernardin
DISCUSSION MEETING : HYDRODYNAMICS AND FLUCTUATIONS - MICROSCOPIC APPROACHES IN CONDENSED MATTER SYSTEMS (ONLINE) ORGANIZERS: Abhishek Dhar (ICTS-TIFR, India), Keiji Saito (Keio University, Japan) and Tomohiro Sasamoto (Tokyo Institute of Technology, Japan) DATE: 06 September 2021 to 10
From playlist Hydrodynamics and fluctuations - microscopic approaches in condensed matter systems (ONLINE) 2021
Engineering MAE 130A. Intro to Fluid Mechanics. Lecture 15.
UCI Engineering MAE 130A: Intro to Fluid Mechanics (Fall 2013) Lec 15. Intro to Fluid Mechanics View the complete course: http://ocw.uci.edu/courses/engineering_mae_130a_intro_to_fluid_mechanics.html Instructor: Roger Rangel, Ph.D. License: Creative Commons CC-BY-SA Terms of Use: http://o
From playlist Engineering MAE 130A. Intro to Fluid Mechanics
This physics video tutorial explains how to calculate the gravitational field strength of the Earth at the surface and at some distance above the Earth's surface. My Website: https://www.video-tutor.net Patreon Donations: https://www.patreon.com/MathScienceTutor Amazon Store: https://w
From playlist New Physics Video Playlist