Anomalous propagation (sometimes shortened to anaprop or anoprop) includes different forms of radio propagation due to an unusual distribution of temperature and humidity with height in the atmosphere. While this includes propagation with larger losses than in a standard atmosphere, in practical applications it is most often meant to refer to cases when signal propagates beyond normal radio horizon. Anomalous propagation can cause interference to VHF and UHF radio communications if distant stations are using the same frequency as local services. Over-the-air analog television broadcasting, for example, may be disrupted by distant stations on the same channel, or experience distortion of transmitted signals ghosting). Radar systems may produce inaccurate ranges or bearings to distant targets if the radar "beam" is bent by propagation effects. However, radio hobbyists take advantage of these effects in TV and FM DX. (Wikipedia).
The Problem With Perfectionism
We aim for perfection without a correct idea of what perfection might demand from us. To strengthen our resolve, we need to improve our picture of what sacrifices any achievement will demand. If you like our films, take a look at our shop (we ship worldwide): https://goo.gl/p8kdj3 Join ou
From playlist SELF
Become Untraceable - How To Create An Anonymous Identity | Tutorial
Become untraceable by creating anonymous identities. This is how it's done. Support independent research and analysis by joining my Patreon page: https://www.patreon.com/thehatedone The Internet is a giant network of privately owned spaces open to public, where every participant knows th
From playlist TUTORIALS & HOW TO's
Narcissism is the word we routinely use to describe someone self-satisfied and arrogant. But what do we really mean by the word – and are we applying it correctly? If you like our films, take a look at our shop (we ship worldwide): https://goo.gl/YfXSQO Join our mailing list: http://bit.ly
From playlist SELF
An general explanation of the underactive thyroid.
From playlist For Patients
longitudinal and sound waves demonstrated and explained
In this video I look at what longitudinal waves are, demonstrating them using a slinky. I demonstrate that a longitudinal wave requires a medium, using a speaker in a vacuum jar. See www.physicshigh.com for all my videos and other resources. If you like this video, please press the LIKE a
From playlist Waves and Thermodynamics
Our desire to build good and lasting friendships is often undermined by a lack of focus on what friendship should really be about. Getting clear about what friendship is for isn’t cynical; it provides the foundation for genuine bonds. If you like our films, take a look at our shop (we shi
From playlist RELATIONSHIPS
B04 Example problem of simple harmonic oscillation
Solving an example problem of simple harmonic oscillation, which requires calculating the solution to a second order ordinary differential equation.
From playlist Physics ONE
Anomalous transport in integrable spin chains by Sarang Gopalakrishnan
PROGRAM THERMALIZATION, MANY BODY LOCALIZATION AND HYDRODYNAMICS ORGANIZERS: Dmitry Abanin, Abhishek Dhar, François Huveneers, Takahiro Sagawa, Keiji Saito, Herbert Spohn and Hal Tasaki DATE : 11 November 2019 to 29 November 2019 VENUE: Ramanujan Lecture Hall, ICTS Bangalore How do is
From playlist Thermalization, Many Body Localization And Hydrodynamics 2019
ENew Physics, EFTs & the on-shell Approach by Alex Pomarol
DISCUSSION MEETING PARTICLE PHYSICS: PHENOMENA, PUZZLES, PROMISES ORGANIZERS: Amol Dighe, Rick S Gupta, Sreerup Raychaudhuri and Tuhin S Roy, Department of Theoretical Physics, TIFR, India DATE & TIME: 21 November 2022 to 23 November 2022 VENUE: Ramanujan Lecture Hall and Online While t
From playlist Particle Physics: Phenomena, Puzzles, Promises - (Edited)
Session 3 - Witten Diagrams Revisited: Holographic Duals of Conformal Blocks: Eric Perlmutter
https://strings2015.icts.res.in/talkTitles.php
From playlist Strings 2015 conference
Propagation mechanisms of monsoon intraseasonal oscillations by Eric D. Maloney
DISCUSSION MEETING AIR-SEA INTERACTIONS IN THE BAY OF BENGAL FROM MONSOONS TO MIXING ORGANIZERS: Eric D'Asaro, Rama Govindarajan, Manikandan Mathur, Debasis Sengupta, Emily Shroyer, Jai Sukhatme and Amit Tandon DATE: 18 February 2019 to 23 February 2019 VENUE: Ramanujan Lecture Hall, I
From playlist Air-sea Interactions in The Bay of Bengal From Monsoons to Mixing 2019
Monsoon Intra-seasonal Variability (ISV) (Lecture 10) by B N Goswami
ICTS Summer Course 2022 (www.icts.res.in/lectures/sc2022bng) Title : Introduction to Indian monsoon Variability, Predictability, and Teleconnections Speaker : Professor B N Goswami (Cotton University) Date : 23rd April onwards every week o
From playlist Summer Course 2022: Introduction to Indian monsoon Variability, Predictability, and Teleconnections
Slava Rychkov - Random Field Ising Model and Parisi-Sourlas Supersymmetry (3/4)
Numerical evidence suggests that the Random Field Ising Model loses Parisi-Sourlas SUSY and the dimensional reduction property somewhere between 4 and 5 dimensions, while a related model of branched polymers retains these features in any d. I will present a recent theory, developed in 2019
From playlist Slava Rychkov - Random Field Ising Model and Parisi-Sourlas Supersymmetry
SYK Model (Lecture 3) by Vladimir Rosenhaus
Kavli Asian Winter School (KAWS) on Strings, Particles and Cosmology 2018 DATE:08 January 2018 to 18 January 2018 VENUE:Ramanujan Lecture Hall, ICTS Bangalore The Kavli Asian Winter School (KAWS) on Strings, Particles and Cosmology is a pan-Asian collaborative effort of high energy theori
From playlist Kavli Asian Winter School (KAWS) on Strings, Particles and Cosmology 2018
Diffusion, Super-Diffusion and Non-Local Linear Response in Anomalous Transport by Anupam Kundu
DISCUSSION MEETING: STATISTICAL PHYSICS OF COMPLEX SYSTEMS ORGANIZERS: Sumedha (NISER, India), Abhishek Dhar (ICTS-TIFR, India), Satya Majumdar (University of Paris-Saclay, France), R Rajesh (IMSc, India), Sanjib Sabhapandit (RRI, India) and Tridib Sadhu (TIFR, India) DATE: 19 December 20
From playlist Statistical Physics of Complex Systems - 2022
Angular Spectrum and Evanescent Waves
https://www.patreon.com/edmundsj If you want to see more of these videos, or would like to say thanks for this one, the best way you can do that is by becoming a patron - see the link above :). And a huge thank you to all my existing patrons - you make these videos possible. What happens
From playlist Fourier Optics
Higher Topological Charge Effects in QCD and Beyond by Fabian Rennecke
DISCUSSION MEETING TOPOLOGICAL ASPECTS OF STRONG CORRELATIONS AND GAUGE THEORIES (ONLINE) ORGANIZERS: Rob Pisarski (Brookhaven National Laboratory, USA), Sumathi Rao (HRI, India), Soeren Schlichting (Bielefeld University, Germany) and Sayantan Sharma (IMSc, India) DATE: 06 September 202
From playlist Topological aspects of strong correlations and gauge theories (ONLINE)