GCSE Science Tuition with Arian Mirzarafie Ahi DBS QTS PGDE’s Post

🌟 Excited to share this insightful blog post on "Electromagnetic Boundary Problems: Electromagnetics Wireless Radar and Microwaves" which delves into the method and solution of Maxwell's equations describing electromagnetism. The post covers material parameters, equivalence principles, and analytical solutions, offering valuable knowledge in this field. Don't miss out, click the link to access the full post: https://ift.tt/vZj2MNS

Have You Considered Crossed-Frequency Harmonic Admitances in Distortion Studies? When discussing crossed-frequency admittance, we are typically referring to the analysis of how a system behaves when inputs or responses at different frequencies interact. In electrical grids, for example, it could describe the admittance of a network when two or more frequencies coexist, influencing each other through energy transfer or signal interference. This topic hasn’t been explored much recently in harmonic studies. We touched on it several (30) years ago, but other pressing concerns left little room for further exploration. I’ve attached the paper (*) and hope you find it useful. It might encourage you to experiment with the concept, especially as harmonic levels continue to rise. By the way, right now I am working with two colleagues trying to finish a short paper provisionally titled: "Impact of Background Voltage Distortion and Unbalances on Phase-Crossed-Frequency Harmonics." Best regards, Paulo (*) M. Fauri, P.F. Ribeiro, “A Novel Approach to Non-Linear Load Modeling,” ICHPS VI / 94 Italy. Another reference not easy to find is: Souto, O.C.N., Oliveira, J.C., Ribeiro, P. F., “A Reflection on the Subject of Converter Internal Harmonic Impedance”, ICHPS VII / 1996, Las Vegas. https://lnkd.in/dQp9Xu4z

Our accepted paper "Multi-objective RIME algorithm-based techno economic analysis for security constraints load dispatch and power flow including uncertainties model of hybrid power systems" in Energy Reports, Elsevier is online now.

Barrouillet et al. (2021) introduced the maxispan procedure, showing verbal working memory can reach its theoretical capacity of 8 items by dividing maintenance between the articulatory loop and attention. Experiments confirm dual-system functioning and reveal key dynamics.

#McClellan Oscillator - smoother with discontinued signal lines - indicator MetaTrader 5 https://lnkd.in/e4cW-ZEA # Theory : McClellan oscillator, as is (originally published here : McClellan Oscillator Smoother) is a bit difficult to use due to lack of obvious signals. This version is adding discontinued signal lines to it in order to help finding signals in an easier way Usag...

Another chance in September - come and see what happens when you run a generator out of synchronism! (The picture, though, is from the lecture on the practical implications of control theory.) Understanding power system stability - in theory and practice: https://lnkd.in/du-wBGq4

A tutorial on the Wavelet Transform Modulus Maxima (WTMM) method for analyzing signals. Really a fascinating topic. https://lnkd.in/gQrf3j8g

Check out my latest publication that deals with a new manner of interrogating tilted fiber Bragg gratings. To overcome their costly interrogation, we propose to discretize the TFBG spectra to form binary codes of “0” and “1” and to correlate such bits with different values of a target measurand. What we propose is to use the language of digital technologies; and for this, an interrogation over a narrow (6 nm) wavelength range may be enough. This is another work in collaboration with Prof. Jacques Albert. The accepted paper can be downloaded from this link: https://lnkd.in/d3Q7REff

Together with Stefano Mangini, we have recently made available a new paper describing TN-ICE (Tensor-Network Informationally Complete Estimator), a method that provides unbiased estimators of multiple observables with very low statistical error. Compared to the standard classical shadow protocol, our method 1) avoids the complications associated with channel inversion (a bottleneck that limits the application of shadow estimation across different classes of measurements) 2) can be combined with a wide class of measurements, including those obtained by shallow noisy circuits; and 3) requires far fewer measurement shots (sometimes exponentially fewer) to achieve the same accuracy. Check it out 👉 https://lnkd.in/eb4TPzfm I would be happy to hear your views on this method.

My collaboration with David Santiago Quevedo has now resulted in this nice paper which has been published on ArXiv today! (free to anyone) In short, we place a particle between two types of environments and then we describe analytically and numerically how this particle behaves depending on the types of environments. We show that several phases emerge such as time crystals and time glasses and even a superposition of both. https://lnkd.in/eyu-ihTT