Neutron stars | Rotating radio transients
Rotating radio transients (RRATs) are sources of short, moderately bright, radio pulses, which were first discovered in 2006. RRATs are thought to be pulsars, i.e. rotating magnetised neutron stars which emit more sporadically and/or with higher pulse-to-pulse variability than the bulk of the known pulsars. The working definition of what a RRAT is, is a pulsar which is more easily discoverable in a search for bright single pulses, as opposed to in Fourier domain searches so that 'RRAT' is little more than a label (of how they are discovered) and does not represent a distinct class of objects from pulsars. As of March 2015 over 100 have been reported. (Wikipedia).
Separation of Variables - Cylindrical Coordinates (Part 1)
A vibrating drum can be described by a partial differential equation - the wave equation. For a circular drum, the solution for the vibration can be found by using the technique of Separation of Variables in Cylindrical coordinates.
From playlist Mathematical Physics II Uploads
Inductor radio and mutual induction!
One wire coil is connected to a radio, and another is connected to a speaker. The two coils are not connected to each other. The radio signal is transmitted through the induced magnetic field caused by the current in the wires. The signal is only received when there is a magnetic flux t
From playlist ELECTROMAGNETISM
Simple Harmonic Motion (10 of 16): An Explanation
This video provides a step by step explanation of simple harmonic motion. You will learn the key terms that you needed to describe an oscillating mass as well as the important points in its motion where the displacement, force, acceleration and velocity will be the greatest and least. Sim
From playlist Simple Harmonic Motion, Waves and Vibrations
A discrete signal has to be reconstructed to get back into the continuous domain.
From playlist Discrete
C64 Transient and steady state terms
Showing that the solution to simple harmonic motion problems have transient and steady-state terms
From playlist Differential Equations
Forced Harmonic Motion: Solution (5.6)
In this video, I find the particular solution to the equation of motion for a driven damped harmonic oscillator.
From playlist Intermediate Classical Mechanics
Mechanical Oscillation - Differential equation
In this video we will focus on the mathematical description of an oscillatory motion, in particular the second order differential equation of simple harmonic motion. #Differential_equation #Simple_harmonic_motion #Physics #Oscillator #Mechanical_energy #Lebanese_Curriculum
From playlist Summer of Math Exposition Youtube Videos
Institute for Advanced Study Astrophysics Seminar Topic: Fireball in Fast Radio Bursts Speaker: Kunihito Ioka Affiliation: Yukawa Institute for Theoretical Physics, Kyoto University Date: October 06, 2022 Fast radio bursts (FRBs) are the brightest radio transients in the universe. Since
From playlist Astrophysics Seminar
We demonstrate the Doppler Effect where a traveling transmitter excites spherical waves in fixed time intervals. While a frequency increase in the direction of travel is observed, a reduction of frequency occurs in the opposite direction.
From playlist Electromagnetic Animations
Cosmic Origin of Heavy Elements by Mansi M. Kasliwal
ICTS Special Colloquium Title : Cosmic Origin of Heavy Elements Speaker : Mansi M. Kasliwal, California Institute of Technology, California Date : Friday, December 13, 2019 Time : 11:30 AM Venue : Emmy Noether Seminar room, ICTS Campus, Bangalore Abstract : Our dynamic Universe is ad
From playlist ICTS Colloquia
P Sreekumar: Astrosat: Project and science
PROGRAM: NUMERICAL RELATIVITY DATES: Monday 10 Jun, 2013 - Friday 05 Jul, 2013 VENUE: ICTS-TIFR, IISc Campus, Bangalore DETAL Numerical relativity deals with solving Einstein's field equations using supercomputers. Numerical relativity is an essential tool for the accurate modeling of a wi
From playlist Numerical Relativity
Follow the Roar: Localisation and the Electromagnetic (EM) follow-up.. by Samaya Nissanke
The Future of Gravitational-Wave Astronomy URL: http://www.icts.res.in/discussion_meeting/fgwa2016/ DATES: Monday 04 Apr, 2016 - Friday 08 Apr, 2016 VENUE : Ramanujan Lecture Hall, ICTS Bangalore DESCRIPTION: On 2016 February 11, two major international collaborations jointly announce
From playlist The Future of Gravitational-Wave Astronomy
Observing facilities in india by Varun Bhalerao
20 March 2017 to 25 March 2017 VENUE: Madhava Lecture Hall, ICTS, Bengaluru This joint program is co-sponsored by ICTS and SAMSI (as part of the SAMSI yearlong program on Astronomy; ASTRO). The primary goal of this program is to further enrich the international collaboration in the area
From playlist Time Series Analysis for Synoptic Surveys and Gravitational Wave Astronomy
What Cosmic Fireworks Unveil About the Universe - Mansi Kasliwal - 2/17/2021
Our dynamic universe is ablaze with cosmic fireworks. Stars explode and send out beacons of light that are a million to a billion times brighter than our sun. Fireworks generated in these explosions are what synthesize most of the elements in our periodic table: while some explosions, call
From playlist Caltech Watson Lecture Series
CIFAR Massey Talk 2018: Solving the Mystery of Fast Radio Bursts
The distinguished McGill astrophysicist Victoria Kaspi excels at solving the mysteries of the cosmos – and in the strange phenomenon known as fast radio bursts (FRBs), she’s found one of her most challenging cases yet.
From playlist Fast Radio Bursts Playlist
Harmonic Oscillator | Classical Mechanics Introduction
In this video, we will talk about the harmonic oscillator in classical mechanics. The term "harmonic oscillator" refers to any kind of motion where we have a linear force trying to pull the object back to equilibrium. Contents: 00:00 Introduction 00:34 Differential Equation 01:13 Soluti
From playlist Classical Mechanics
Exploring Our Solar System - with Stuart Eves
Stuart Eves takes us on a tour of the solar system, covering the evolution of the stars and planets and describing some of the mysteries that we have yet to solve. Subscribe for regular science videos: http://bit.ly/RiSubscRibe Since the start of the space age in 1957, our understanding o
From playlist Ri Talks
Frequency vs. Period in Simple Harmonic Motion(SHM)
Frequency, f, is defined and related to Period, T. Two demonstrations are shown and frequency solved for. Want Lecture Notes? http://www.flippingphysics.com/frequency.html This is an AP Physics 1/JEE/NEET topic. 0:00 Intro 0:13 Definition of period, T 1:00 Definition of frequency, f 1:40
From playlist SHM: Simple Harmonic Motion - A Level Physics
LIGO/Virgo Gravitational Wave News (Panel 2)
Original air date: Oct. 16, 2017 at 11:15 a.m. ET (8:15 a.m. PT, 1515 UTC). The National Science Foundation brought scientists from the LIGO and Virgo collaborations, as well as representatives for some 70 observatories at the National Press Club in Washington. The gathering began with an
From playlist Astrophysics