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Artificial Intelligence and Internet of Things Enabled Intelligent Framework for Active and Healthy Living

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Computers, Materials & Continua 2023年第5期75卷 3833-3848页

作者： Saeed Ali Alsareii mohsin raza Abdulrahman Manaa Alamri Mansour Yousef AlAsmari Muhammad Irfan Hasan raza Muhammad Awais Department of Surgery College of MedicineNajran University Saudi ArabiaNajran61441Saudi Arabia Department of Computer Science Edge Hill UniversitySt Helens RdOrmskirkL394QPUnited Kingdom Electrical Engineering Department College of EngineeringNajran University Saudi ArabiaNajran61441Saudi Arabia Department of Electrical Engineering Hamdard UniversityIslamabadPakistan

Obesity poses several challenges to healthcare and the well-being of *** can be linked to several life-threatening *** is a viable option in some instances to reduce obesity-related risks and enable weight ***-of-the-art technologies have the potential for long-term benefits in post-surgery *** this work,an Internet of Things(IoT)framework is proposed to effectively communicate the daily living data and exercise routine of surgery patients and patients with excessive *** proposed IoT framework aims to enable seamless communications from wearable sensors and body networks to the cloud to create an accurate profile of the *** also attempts to automate the data analysis and represent the facts about a *** IoT framework proposes a co-channel interference avoidance mechanism and the ability to communicate higher activity data with minimal impact on the bandwidth requirements of the *** proposed IoT framework also benefits from machine learning based activity classification systems,with relatively high accuracy,which allow the communicated data to be translated into meaningful information.

关键词： Artificial intelligence healthcare obesity Internet of Things machine learning physical activity classification activity monitoring

MHD flow study of viscous fluid through a complex wavy curved surface due to biomimetic propulsion under porosity and second-order slip effects

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Communications in Theoretical Physics 2021年第8期73卷 1-17页

作者： Pei-Ying Xiong Khurram Javid mohsin raza Sami Ullah Khan M Ijaz Khan Yu-Ming Chu College of Science Hunan City UniversityYiyang 413000China Department of Mathematics Northern UniversityWattar-Walai ZiaratKaka Saib Road24110NowsheraKPKPakistan Department of Mathematics COMSATS University IslamabadSahiwal 57000Pakistan Department of Mathematics and Statistics Riphah International University 1-14Islamabad 44000Pakistan Department of Mathematics Huzhou UniversityHuzhou 313000China

The steady laminar flow of viscous fluid from a curved porous domain under a radial magnetic field is *** fluid flow by a curved domain is due to peristaltic waves present at the boundary *** whole analysis is based on porosity(Darcy number)***,the effects of second-order slip on the rheology analysis are also *** to the complex nature of the flow regime,we have governed the rheological equations by using curvilinear coordinates in the fixed *** physical influence of magnetic(Hartmann number)and porosity(Darcy number)parameters on the rheological features of peristaltic transportation are argued in detailed(in the wave frame).Additionally,in the current study,the complex wavy pattern on both boundary walls of the channel is *** whole rheological study is based on ancient,but medically valid,assumptions of creeping phenomena and long wavelength *** solutions of the governing equations are obtained by using the simple integration technique in Mathematica software *** core motivation of the present analysis is to perceive the physical influence of embedded parameters,such as the dimensionless radius of the curvature parameter,magnetic parameter,porosity parameter,different amplitude ratios of complex peristaltic waves,first-and second-order slip parameters,on the axial velocity,pressure gradient,local wall shear stress,tangential component of the extra-stress tensor,pumping and trapping phenomena.

关键词： peristaltic waves magnetic field porous medium pumping phenomena second-order slip condition

Travelers'attitudes toward carpooling in Lahore:motives and constraints

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Journal of Modern Transportation 2017年第4期25卷 268-278页

作者： Muhammad Ashraf Javid Tahir Mehmood Hafiz Muhammad Asif Ahsan Ullah Vaince mohsin raza College of Engineering and Architecture University of NizwaNizwaOman Department of Transportation Engineering and Management University of Engineering and TechnologyLahorePakistan Roadway Traffic and Transportation Safety Research CenterUnited Arab Emirates UniversityAl AinUAE

Traffic congestion has become a critical issue in developing countries,as it tends to increase social costs in terms of travel cost and time,energy consumption and environmental *** limited resources,reducing travel demand by influencing individuals’ travel behavior can be a better long-term *** achieve this objective,alternate travel options need to be provided so that people can commute comfortably and *** study aims to identify key motives and constraints in the consideration of carpooling policy with the help of stated preference questionnaire survey that was conducted in Lahore *** designed questionnaire includes respondents’ socioeconomic demographics,and intentions and stated preferences on carpooling *** analysis was conducted on travelers’ responses,and a structural model was developed for *** and modeling results reveal that social,environmental and economic benefits,disincentives on car use,preferential parking treatment for carpooling,and comfort and convenience attributes are significant determinants in promoting ***,people with strong belief in personal privacy,security,freedom in traveling and carpooling service constraints would have less potential to use thecarpooling *** addition,pro-auto and pro-carpooling attitudes,marital status,profession and travel purpose for carpooling are also underlying *** findings implicate that to promote carpooling policy it is required to consider appropriate incentives on this service and disincentives on use of private vehicle along with modification of people’s attitudes and intentions.

关键词： Travel behavior Travel demand management Carpooling Stated preference Questionnaire survey Lahore

柴油汽油多组分替代物反应可控压燃（RCCI）的数值研究

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柴油汽油多组分替代物反应可控压燃（RCCI）的数值研究

作者： mohsin raza 天津大学

学位级别：硕士

在未来的运输业中,拥有高热效率低排放的发动机仍占主导地位。研究小组在低温燃烧(LTC)的基础上提出了几种先进的燃烧模式。这些策略进一步分为均质压燃(HCCI)、反应活性控制压燃(RCCI)、汽油压燃(GCI)和部分预混燃烧(PPC)。这些策略试... 详细信息

在未来的运输业中,拥有高热效率低排放的发动机仍占主导地位。研究小组在低温燃烧(LTC)的基础上提出了几种先进的燃烧模式。这些策略进一步分为均质压燃(HCCI)、反应活性控制压燃(RCCI)、汽油压燃(GCI)和部分预混燃烧(PPC)。这些策略试图通过采用不同的方式来提高热效率以及减少污染物排放。本研究的主要目的是开发和验证含有柴油和汽油替代物的化学动力学机理,用于双燃料RCCI燃烧模式的数值研究,利用所开发的化学动力学机理来研究RCCI的燃烧特性。分离和评价单组分和多组分替代燃料的化学物理性质的影响,了解化学反应动力学和物种相互作用以及化学动力学中多组分替代物与单组分的区别。研究包含了滞燃期灵敏度和化学反应路径分析。反应活性控制压燃模式(RCCI)使用两种具有不同反应活性的燃料来实现LTC。在这种燃烧模式中,低活性的燃料是进气道喷射,另一种高活性燃料是缸内直接喷射。其燃烧由反应梯度控制,通过控制直接喷射的高反应性燃料来控制燃烧。通过对RCCI模式的大量研究表明,它有替代柴油燃烧的潜力,因为其热效率接近柴油燃烧甚至有更高的效率。此外,它具有接近零的NOx和烟尘排放。研究人员深入研究了不同变量对RCCI效率的影响,以进一步优化RCCI的性能。然而,RCCI试验的燃料设计和控制既昂贵又费时,因此当前的研究重点集中在一个多组分化学机理研究,它包括两个基本机理,然后是广泛的验证,以及它在RCCI燃烧模式中的应用,从而更好地预测燃烧特性。这两个替代物是TRFDIB(甲苯二异丁烯标准燃料),有131个种类和570个反应和T15+CH5(正十二烷)的机制,由167个种类和671个反应组成。化学动力学是物理化学的一个分支。在这一分支中,研究了化学反应中的基本反应机理和反应速率。在微观层面上,简单的化学反应实际上是通过多步基本反应完成的。因此,描述微观基本反应的化学动力学被定义为反应机理。反应机理包含一个或多个基本反应,具有相应数量的反应分子和速率方程,加成反应和后续反应的净值应该与表观化学反应相同。基本反应有四种:消除、加成、重排和取代。化学反应的速率被定义为化学反应速率,通常通过每单位时间反应物浓度的降低或产物浓度的增加来表示。化学反应速率主要受以下因素影响:(Ⅰ)外部因素包括:温度、压力、浓度、催化剂、X射线、激光、自然光。(Ⅱ)反应物本身的性质包括反应物之间的接触面积、反应物的大小、固体物质的表面积、反应物的状态、反应物的浓度、反应物的接触面积等。化学反应平衡是DEFI。NED作为恒定的反应条件(如温度、压力和反应物的浓度)。在可逆化学反应中,化学反应的逆速度等于正速率,反应物和产物组分的浓度在宏观方面不随时间变化。当化学反应的吉布斯自由能G达到最小值时,表示反应达到平衡。虽然详细的机理在化学动力学中具有良好的预测精度,但相对于CFD中使用的简化机制而言,该模型过于复杂。即使与RANS计算模型耦合,计算量也很大。当大尺度的化学反应机理与CFD计算结合时,化学动力学计算时间和资源占总计算时间和资源的80～90%。随着计算科学的发展和计算能力的增强,耦合CFD的详细机制有可能实现,人们逐渐把他们的兴趣转向更精确的LES(大涡模拟)和DNS(直接数值模拟)。化学动力学与CFD耦合,这将导致整体计算的大幅度增加。因此,即使未来的计算能力能大大提升,但仍然需要有良好预测能力的简化机理来耦合CFD计算,从而节约成本和节省时间。因此,仍然需要研究在可接受的范围内适当地减少反应物种和反应数量的简化化学机理。本研究的目的是提出一种双燃料的多组分化学反应机理,可以用于研究RCCI,双燃料和低温燃烧(LTC)的概念。通过对相关文献进行调研发现,近来还没有针对相关类型的研究,尤其是在RCCI燃烧这一特殊领域。最后,通过上述两种机理,对能够模拟汽油和柴油的反应机理进行了整合。所整合的机理有168种组分,680种反应。该机理适合于数值模拟研究的需要,因此不需要进一步的简化。此外,由于在先前的研究中已经对这两种机理进行了验证和应用,因此本文并未对其进行敏感性分析。本文研究分别涉及柴油的一种和汽油的两种替代物成分。从文献中得到的柴油的替代组成主要有由81%(体积分数)的正十二烷、14%甲苯和5%正己烷(T15+CH5(正十二烷))混合而成。而汽油的一种替代物组成由55%异辛烷、15%正庚烷、20%甲苯和10%DfIB(TRFDIB-1)混合而成。第二种汽油的替代物组成包括25%异辛烷、20%正庚烷、45%甲苯和10%DIB(TRFDIB-2)混合而成。替代物成分将在描述RCCI燃烧特性研究的部分中使用。有关汽油和柴油替代物的试验数据已被用于验证所提出的机理。试验数据包括激波管点火延迟期、层流火焰速度和火焰种类分布。为了进一步验证其准确性,该机理被用来预测台架试验中燃烧和

关键词：汽油和柴油替代物化学动力学模型内燃机 RCCI 物理性质化学性质物种相互作用

Quantum Mechanical Approach for Rutherford Scattering and Nuclear Scattering with Born Approximation

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World Journal of Nuclear Science and Technology 2016年第1期6卷 71-78页

作者： Saleem Iqbal Farhana Sarwar Syed mohsin raza Department of Mathematics University of Balochistan Quetta Pakistan Department of Mathematics F. G. Girls Degree College Quetta Pakistan Department of Physics University of Balochistan Quetta Pakistan

Rutherford classical scattering theory, as its quantum mechanical analogue, is modified for scattering cross-section and the impact parameter by using quantum mechanical momentum, (de Broglie hypothesis), energy relationship for matter oscillator (Einstein’s oscillator) and quantum mechanical wave vectors, and , respectively. It is observed that the quantum mechanical scattering cross-section and the impact parameter depended on inverse square law of quantum action (Planck’s constant). Born approximation is revisited for quantum mechanical scattering. Using Bessel and Neumann asymptotic functions and response of nuclear surface potential barrier, born approximations were modified. The coulombic fields inside the nucleus of the atom are studied for reflection and transmission with corresponding wave vectors, phase shifts and eigenfunctions Bulk quantum mechanical tunneling and reflection scattering, both for ruptured and unruptured nucleus of the atom, are deciphered with corresponding wave vectors, phase shifts and eigenfunction. Similar calculation ware accomplished for quantum surface tunneling and reflection scattering with corresponding wave vectors, phase shifts and eigenfunctions. Such diverse quantum mechanical scattering cross-section with corresponding wave vectors for tunneling and reflection, phase shifts and eigenfunctions will pave a new dimension to understanding the behavior of exchange fields in the nucleus of the atom with insides layers both ruptured and unruptured. Phase shifts, δl for each of the energy profile (partial) will be different and indeed their corresponding wave vectors for exchange energy eigenvalues.

关键词： Rutherford Classical Scattering Theory Scattering Cross Section Impact Parameter Born Approximation Ruptured and Unruptured Nucleus

Applications of Quantum Physics on Resistivity, Dielectricity, Giant Magneto Resistance, Hall Effect and Conductance

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World Journal of Condensed Matter Physics 2016年第2期6卷 95-102页

作者： Saleem Iqbal Farhana Sarwar Syed Masood raza Syed mohsin raza Department of Mathematics University of Balochistan Quetta Pakistan Department of Mathematics F. G. Girls Degree College Quetta Pakistan Department of Physics Federal Urdu University of Arts Science and Technology Karachi Pakistan Department of Physics University of Balochistan Quetta Pakistan

Quantum theory with conjecture of fractional charge quantization, eigenfunctions for fractional charge quantization, fractional Fourier transform, Hermite function for fractional charge quantization, and eigenfunction for a twisted and twigged electron quanta is developed and applied to resistivity, dielectricity, giant magneto resistance, Hall effect and conductance. Our theoretical relationship for quantum measurements is in good conformity and in agreement with most of the experimental results. These relationships will pave a new approach to quantum physics for deciphering measurements on single quantum particles without destroying them. Our results are in agreement with 2012 Physics Nobel Prize winning Scientists, Serge Haroche and David J. Wineland.

关键词： Quantum Resistivity Quantum Dielectricity Giant Magneto Resistance Quantum Hall Effect and Conductance

Eigenfunctions for a Quantum Wire on a Single Electron at Its Surface and in the Quantum Well with Beaded Fractional Quantized States for the Fractional Charges

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Journal of Applied Mathematics and Physics 2016年第2期4卷 320-327页

We developed energy profiles for the fractional quantized states both on the surface of electron due to overwhelming centrifugal potentials and inside the electron at different locations of the quantum well due to overwhelming attractive electrodynamic potentials. The charge as a physical constant and single entity is taken as density and segments on their respective sub-quanta (floats on sub quanta) and hence the fractional charge quantiz at in. There is an integrated oscillatory effect which ties all fractional quantized states both on the surface and in the interior of the volume of an electron. The eigenfunctions, i.e., the energy profiles for the electron show the shape of a string or a quantum wire in which fractional quantized states are beaded. We followed an entirely different approach and indeed thesis to reproducing the eigenfunctions for the fractional quantized states for a single electron. We produced very fascinating mathematical formulas for all such cases by using Hermite and Laguerre polynomials, spherical based and Neumann functions and indeed asymptotic behavior of Bessel and Neumann functions. Our quantization theory is dealt in the momentum space.

关键词： Fractional Charge Quantization Fractional Fourier Transform Hermite Polynomials Sub Quanta of Electron Spherical Bessel and Neumann Functions Lagueree Polynomials

Quantum Mechanical Tunneling of Dislocations: Quantization and Depinning from Peierls Barrier

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World Journal of Condensed Matter Physics 2016年第2期6卷 103-108页

Theories of Mott and Weertmann pertaining to quantum mechanical tunneling of dislocations from Peierls barrier in cubic crystals are revisited. Their mathematical calculations about logarithmic creep rate and lattice vibrations as a manifestation of Debye temperature for quantized thermal energy are found correct but they can not ascertain to choose the mass of phonon or “quanta” of lattice vibrations. The quantum mechanical yielding in metals at relatively low temperatures, where Debye temperatures operate, is resolved and the mathematical formulas are presented. The crystal plasticity is studied with stress relaxation curves instead of logarithmic creep rate. With creep rate formulas of Mott and Weertmann, a new formula based on logarithmic profile of stress relaxation curves is proposed which suggests simultaneous quantization of dislocations with their stress, i.e., and depinning of dislocations, i.e., , where is quantum action, σ is the stress, N is the number of dislocations, A is the area and t is the time. The two different interpretations of “quantum length of Peierls barrier”, one based on curvature of space, i.e., yields quantization of Burgers vector and the other based on the curvature of time, i.e., yields depinning of dislocations from Peierls barrier in cubic crystals, are presented. , i.e., the unitary operator on shear modulus yields the variations in the curvature of time due to which simultaneous quantization, and depinning of dislocations occur from Peierls barrier in cubic crystals.

关键词： Peierls Barrier Quantum Tunneling Dislocations Stress Relaxation Quantum of Stresses Depinning of Dislocations

Quantum Theory of Mesoscopic Fractional Electric Fields in a Cavity of Viscous Medium

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World Journal of Condensed Matter Physics 2016年第1期6卷 39-44页

作者： Saleem Iqbal Salma Jabeen Farhana Sarwar Syed mohsin raza Department of Mathematics University of Balochistan Quetta Pakistan Department of Physics University of Balochistan Quetta Pakistan Department of Mathematics F. G. Girls Degree College Quetta Cantt Pakistan

With conjecture of fractional charge quantization (quantum dipole/multiple moments), Fourier transform stretching, twisting and twigging of an electron quanta and waver strings of electron quanta, the mathematical expressions for mesoscopic fractional electron fields in a cavity of viscous medium and the associated quantum dielectric susceptibility are developed. Agreement of this approach is experimentally evidenced on barite and Fanja site molecular sieves. These findings are in conformity with experimental results of 2012 Physics Nobel prize winning scientists, Serge Haroche and David J. Wineland especially for cavity quantum electro-dynamics electron and its associated mesoscopic electric fields. The mover electron quanta strings lead to warping of space and time following the behaviour of quantum electron dynamics.

关键词： Mesoscopic Fractional Electric Fields Quantum Dielectric Susceptibility Giant Magneto Resistance (GMR) Fourier Transform (FT) Woven Strings of Electron Quanta Warping of Space and Time Following QED (Quantum Electrodynamics)