**Commenced**in January 2007

**Frequency:**Monthly

**Edition:**International

**Paper Count:**846

# World Academy of Science, Engineering and Technology

## [Physical and Mathematical Sciences]

### Online ISSN : 1307-6892

##### 846 Feasibility of Weakly Interacting Massive Particles as Dark Matter Candidates: Exploratory Study on The Possible Reasons for Lack of WIMP Detection

**Authors:**
Sloka Bhushan

**Abstract:**

**Keywords:**
Dark Matter,
Supersymmetry,
particle detection,
weakly interacting massive particles

##### 845 Determining the Effects of Wind-Aided Midge Movement on the Probability of Coexistence of Multiple Bluetongue Virus Serotypes in Patchy Environments

**Authors:**
Kevin Duffy,
Francis Mugabi,
Joseph J. Y. T Mugisha,
Obiora Collins

**Abstract:**

**Keywords:**
Coexistence,
branching process,
bluetongue virus,
multiple serotypes,
midge movement

##### 844 A Hybrid Classical-Quantum Algorithm for Boundary Integral Equations of Scattering Theory

**Authors:**
Damir Latypov

**Abstract:**

**Keywords:**
Electromagnetic Scattering Theory,
boundary integral equations,
quantum linear system algorithm,
dense matrices

##### 843 The Explanation for Dark Matter and Dark Energy

**Authors:**
Richard Lewis

**Abstract:**

**Keywords:**
Cosmology,
Dark Matter,
Dark Energy,
evolution of the universe

##### 842 Characterization of Iron Doped Titanium Dioxide Nanoparticles and Its Photocatalytic Degradation Ability for Congo Red Dye

**Authors:**
Vishakha Parihar

**Abstract:**

**Keywords:**
titanium dioxide,
photocatalytic degradation,
sol-gel process,
nano-particles iron dope,
Congo red dye

##### 841 About the Number of Fundamental Physical Interactions

**Authors:**
Andrey Angorsky

**Abstract:**

**Keywords:**
Dark Energy,
damping ratio,
dimensionless quantity,
fundamental physical interactions,
Higgs field,
non-commutative expression

##### 840 Thermodynamics of Stable Micro Black Holes Production by Modeling from the LHC

**Authors:**
Aref Yazdani,
Ali Tofighi

**Abstract:**

**Keywords:**
micro black holes,
LHC experiment,
black holes thermodynamics,
extra dimensions model

##### 839 An Interlock Model of Friction and Superlubricity

**Authors:**
Azadeh Malekan,
Shahin Rouhani

**Abstract:**

**Keywords:**
friction,
contact model,
amonton`s law,
superlubricity

##### 838 The Effectiveness of Using Nihongo Mantappu Channel on Youtube as an Effort to Succeed Sustainable Development Goals 2030 for Tenth Graders of Smam 10 GKB Gresik

**Authors:**
Salsabila Meutia Meutia

**Abstract:**

**Keywords:**
YouTube,
Nihongo,
Mantappu,
SDG's

##### 837 Applications for Tracking Close Contact with COVID-19 Patients in Malaysia

**Authors:**
Bih Ni Lee

**Abstract:**

**Keywords:**
COVID-19 app,
national security council,
Gerak Malaysia,
MyTrace,
MySejahtera

##### 836 Multivariate Analysis of Spectroscopic Data for Agriculture Applications

**Authors:**
Asmaa M. Hussein,
Amr Wassal,
Ahmed Farouk Al-Sadek,
A. F. Abd El-Rahman

**Abstract:**

**Keywords:**
random forest,
potato,
NIR spectroscopy,
Brown rot disease

##### 835 Mothwash Formulation of Moringa Leaf (Moringa Oleifera) and Its Activity as an Antibacterial for Streptococcus Mutans

**Authors:**
Amalia Dwi Berliyanti Amel

**Abstract:**

**Keywords:**
mouthwash,
antibasteria,
formula,
moringa leaf

##### 834 Modeling of Maximum Rainfall Using Poisson-Generalized Pareto Distribution in Kigali, Rwanda

**Authors:**
Emmanuel Iyamuremye

**Abstract:**

**Keywords:**
Extreme Value Theory,
generalized pareto distribution,
exceedances,
Poisson generalized Pareto distribution

##### 833 Hamilton-Jacobi Treatment of Damped Motion

**Authors:**
Khaled I. Nawafleh

**Abstract:**

**Keywords:**
Variational Principle,
Hamilton-Jacobi,
time dependent lagrangians,
dissipative systems

##### 832 Categorical Properties of Intuitionistic Fuzzy Groups

**Authors:**
Poonam Kumar Sharma

**Abstract:**

**Keywords:**
category,
Intuitionistic fuzzy group,
intuitionistic fuzzy homomorphism,
covariant functor,
contravariant functor

##### 831 Pharmaceutical Applications of Newton's Second Law and Disc Inertia

**Authors:**
Nicholas Jensen

**Abstract:**

**Keywords:**
viscosity,
Newtonian physics,
inertia,
pharmaceutical applications

##### 830 Microscopic Analysis of Bulk, High-TC Superconductors by Transmission Kikuchi Diffraction

**Authors:**
Anjela Koblischka-Veneva,
Michael Koblischka

**Abstract:**

**Keywords:**
Nanoparticles,
Microstructure,
SEM,
electron backscatter diffraction,
YBCO,
transmission Kikuchi diffraction

##### 829 A Geometrical Method for the Smoluchowski Equation on the Sphere

**Authors:**
Adriano Valdes-Gomez,
Francisco Javier Sevilla

**Abstract:**

**Keywords:**
diffusion on the sphere,
Fokker-Planck equation on the sphere,
non equilibrium processes on the sphere,
numerical methods for diffusion on the sphere

##### 828 Quantum Computing with Qudits on a Graph

**Authors:**
Aleksey Fedorov

**Abstract:**

**Keywords:**
Quantum Computing,
qudits,
Toffoli gates,
gate decomposition

##### 827 Lyapunov Functions for Extended Ross Model

**Authors:**
Rahele Mosleh

**Abstract:**

**Keywords:**
lyapunov function,
invariant solutions,
global stability,
stationary points

##### 826 Spherical Nonlinear Wave Propagation in Relativistic Quantum Plasma

**Authors:**
Alireza Abdikian

**Abstract:**

**Keywords:**
Electron-positron plasma,
Acoustic solitary wave,
Relativistic plasmas,
the spherical Kadomtsev-Petviashvili equation

##### 825 Acoustic Blood Plasmapheresis in Polymeric Resonators

**Authors:**
Itziar Gonzalez,
Pilar Carreras,
Alberto Pinto,
Roque Ruben Andres

**Abstract:**

**Keywords:**
Microfluidics,
ultrasounds,
flow rate,
acoustophoresis,
polymeric resonators

##### 824 Second Harmonic Generation of Higher-Order Gaussian Laser Beam in Density Rippled Plasma

**Authors:**
Jyoti Wadhwa,
Arvinder Singh

**Abstract:**

**Keywords:**
density rippled plasma,
higher order Gaussian laser beam,
moment theory approach,
second harmonic generation

##### 823 Validity of Universe Structure Conception as Nested Vortexes

**Authors:**
Khaled M. Nabil

**Abstract:**

**Keywords:**
Astrophysics,
Cosmology,
particles’ structure model,
particles’ forces

##### 822 Investigation of Chemical Effects on the Lγ2,3 and Lγ4 X-ray Production Cross Sections for Some Compounds of 66dy at Photon Energies Close to L1 Absorption-edge Energy

**Authors:**
Anil Kumar,
Rajnish Kaur,
Mateusz Czyzycki,
Alessandro Migilori,
Andreas Germanos Karydas,
Sanjiv Puri

**Abstract:**

**Keywords:**
Synchrotron Radiation,
chemical effects,
L X-ray production cross sections,
Many body effects

##### 821 Self-Action Effects of a Non-Gaussian Laser Beam Through Plasma

**Authors:**
Sandeep Kumar,
Naveen Gupta

**Abstract:**

**Keywords:**
non-Gaussian beam,
collisional plasma,
variational theory,
self-focusing

##### 820 Flow-Through Supercritical Installation for Producing Biodiesel Fuel

**Authors:**
Y. A. Shapovalov,
F. M. Gumerov,
M. K. Nauryzbaev,
S. V. Mazanov,
R. A. Usmanov,
A. V. Klinov,
L. K. Safiullina,
S. A. Soshin

**Abstract:**

**Keywords:**
Biodiesel,
transesterification,
fatty acid esters,
supercritical fluid technology

##### 819 Nonlocal Phenomena in Quantum Mechanics

**Authors:**
HüSeyin ŞIrin,
Kazim G. Atman

**Abstract:**

**Keywords:**
Fractional Calculus,
Einstein’s Coefficients,
Fractional Quantum Mechanics,
Nonlocal Theories

##### 818 Four-Electron Auger Process for Hollow Ions

**Authors:**
Michael S. Pindzola,
Shahin A. Abdel-Naby,
James P. Colgan

**Abstract:**

**Keywords:**
hollow atoms,
autoionization,
auger rates,
time-dependent close-coupling method

##### 817 Electron-Ion Recombination of N^{2+} and O^{3+} Ions

**Authors:**
Shahin A. Abdel-Naby,
Asad T. Hassan,
Stuart Loch,
Michael Fogle,
Negil R. Badnell,
Michael S. Pindzola

**Abstract:**

**Keywords:**
plasma,
Atomic Processes,
Atomic Data,
electron-ion collision