mendeley

    Research on rolling bearing fault feature extraction based on entropy feature

    DOI Logo 10.17352/amp.000025

    Published On: August 16, 2021 | Pages: 066 - 073

    Author(s): Zihan Wang and Yong Jian Sun*
    In large machinery, the most common element we can use is rolling bearing. When the rolling bearing fails, it is very likely to affect the normal operation of the equipment, or even cause danger. Therefore, it is necessary to monitor and diagnose the bearing fault in advance. The most important step in fault diagnosis is feature extraction. This is the research conten ... CrossMark Publons Harvard Library HOLLIS Search IT Semantic Scholar Get Citation Base Search Scilit OAI-PMH ResearchGate Academic Microsoft GrowKudos Universite de Paris UW Libraries SJSU King Library SJSU King Library NUS Library McGill DET KGL BIBLiOTEK JCU Discovery Universidad De Lima WorldCat VU on WorldCat
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    mendeley

    Waves of the dynamics of the rate of increase in the parameters of Covid-19 in Russia for 03/25/2020-12/31/2020 and the forecast of all cases until 08/31/2021

    DOI Logo 10.17352/amp.000024

    Published On: July 27, 2021 | Pages: 048 - 065

    Author(s): Mazurkin PM*
    In applied mathematics and statistics, only linear equations are still used. The article proposes the sum of asymmetric wavelets with variable amplitudes and periods of oscillation. As a result, the behavior of any object or subject is given by the sum of vibrations. Using the identification method based on statistical daily data on four indicators of the dynamics of ... CrossMark Publons Harvard Library HOLLIS Search IT Semantic Scholar Get Citation Base Search Scilit OAI-PMH ResearchGate Academic Microsoft GrowKudos Universite de Paris UW Libraries SJSU King Library SJSU King Library NUS Library McGill DET KGL BIBLiOTEK JCU Discovery Universidad De Lima WorldCat VU on WorldCat
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    mendeley

    From linear algebra to quantum information

    DOI Logo 10.17352/amp.000023

    Published On: July 20, 2021 | Pages: 032 - 047

    Author(s): LW Yu, NL Wang* and S Kanemitsu
    Anticipating the realization of quantum computers, we propose the most reader-friendly exposition of quantum information and qubits theory. Although the latter lies within framework of linear algebra, it has some flavor of quantum mechanics and it would be easier to get used to special symbols and terminologies. Quantum mechanics is described in the language of functi ... CrossMark Publons Harvard Library HOLLIS Search IT Semantic Scholar Get Citation Base Search Scilit OAI-PMH ResearchGate Academic Microsoft GrowKudos Universite de Paris UW Libraries SJSU King Library SJSU King Library NUS Library McGill DET KGL BIBLiOTEK JCU Discovery Universidad De Lima WorldCat VU on WorldCat
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    mendeley

    Dirac spinor’s transformation under Lorentz mappings

    DOI Logo 10.17352/amp.000022

    Published On: July 15, 2021 | Pages: 028 - 031

    Author(s): J Yaljá Montiel-Pérez, J López-Bonilla* and VM Salazar del Moral
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    mendeley

    Numerical investigations for flow past two square rods in staggered arrangement through Lattice Boltzmann method

    DOI Logo 10.17352/amp.000021

    Published On: July 03, 2021 | Pages: 016 - 027

    Author(s): Raheela Manzoor*, Tehmina Naz, Maliha Jalil, Sajida Perveen, Rahila Akbar, Yasmeen Akhtar and Neelam Panezai
    A numerical study for two dimensional (2-D) incompressible flow past over two square rods in staggered arrangement detached with a rectangular control rod is conducted by applying single-relaxation-time lattice Boltzmann method (SRT-LBM). This study is conducted basically to reduce the fluid forces and to suppress the vortex shedding through passive control method und ... CrossMark Publons Harvard Library HOLLIS Search IT Semantic Scholar Get Citation Base Search Scilit OAI-PMH ResearchGate Academic Microsoft GrowKudos Universite de Paris UW Libraries SJSU King Library SJSU King Library NUS Library McGill DET KGL BIBLiOTEK JCU Discovery Universidad De Lima WorldCat VU on WorldCat
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    mendeley

    Application of algebra to trisect an angle of 60 degree

    DOI Logo 10.17352/amp.000020

    Published On: April 19, 2021 | Pages: 013 - 015

    Author(s): M Sivasubramanian and S Kalimuthu*
    Trisection of an angle, doubling the cube, squaring the circle, to draw a regular septagon and to deduce Euclid V from Euclid I to IV are the famous classical impossibilities. Recently, Sivasubramanian and Kalimuthu jointly and independently found several solutions for the parallel postulate problem. Their findings have been published in various peer reviewed internat ... CrossMark Publons Harvard Library HOLLIS Search IT Semantic Scholar Get Citation Base Search Scilit OAI-PMH ResearchGate Academic Microsoft GrowKudos Universite de Paris UW Libraries SJSU King Library SJSU King Library NUS Library McGill DET KGL BIBLiOTEK JCU Discovery Universidad De Lima WorldCat VU on WorldCat
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    mendeley

    Theoretical calculation of self-propagating high-temperature synthesis (SHS) preparation of AlB12

    DOI Logo 10.17352/amp.000019

    Published On: March 23, 2021 | Pages: 009 - 112

    Author(s): Chao Wang*, Xiaoming Cao, Mengge Dong, Lu Zhang, Jianxing Liu, Xiaozhou Cao* and Xiangxin Xue*
    Although experimental results of preparing AlB12 by self-propagating high-temperature synthesis using Mg-B2O3-Al2O3 as raw material has been studied, the theoretical calculations for the preparation of AlB12 have not been examined as thoroughly. In this article, for the first time, we report on the study of theoretical calculation and the adiabatic temperature, calcul ... CrossMark Publons Harvard Library HOLLIS Search IT Semantic Scholar Get Citation Base Search Scilit OAI-PMH ResearchGate Academic Microsoft GrowKudos Universite de Paris UW Libraries SJSU King Library SJSU King Library NUS Library McGill DET KGL BIBLiOTEK JCU Discovery Universidad De Lima WorldCat VU on WorldCat
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    mendeley

    Energy and exergy analyses of combustion process in a DI diesel engine fuelled with diesel-biodiesel blends

    DOI Logo 10.17352/amp.000018

    Published On: March 15, 2021 | Pages: 001 - 008

    Author(s): Shahnaz Habibian, Rahim Karami* and Marziyeh Hoseinpour
    Exergy analysis is achieved by assessing exergies related to the inlet fuel and air, output power, heat loss, gas exhaust loss and destruction or system irreversibility. The exergy fraction of each component is considered for all mixtures by dividing the individual exergy quantity into the exergy of the fuel. In the present investigation, the combustion process has be ... CrossMark Publons Harvard Library HOLLIS Search IT Semantic Scholar Get Citation Base Search Scilit OAI-PMH ResearchGate Academic Microsoft GrowKudos Universite de Paris UW Libraries SJSU King Library SJSU King Library NUS Library McGill DET KGL BIBLiOTEK JCU Discovery Universidad De Lima WorldCat VU on WorldCat
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