Method for Increasing the Energy Efficiency of the Gear Teeth Cutting Process by Smoothing the Cutting Force Variation by Gabriel Radu Frumusanu, Mihail Bordeanu, Florin Susac

“…The present paper proposes a new solution for energy efficiency increase in gear teeth cutting, namely, the smoothing of the cutting force variation during the machining process, by keeping the area of the detached chip section quasi-constant during the cutting process. …”
Get full text

The Effect of Variation in Cone Position Heigth on Raw Water Turbidity Removal in Sedimentation Unit Continuous Discharge Flow (CDF) Method as a New Method by Ridwan Ridwan, Reri Afrianita, Yar Gustina

“…The study used a laboratory-scale reactor with a capacity of 240 L/hour consisting of a plunge coagulation unit, baffle channel flocculation, and CDF sedimentation method. The sedimentation unit for the CDF method used is 6% CDF with variations in the height of the cone position 0 m, 0.33 m, and 0.66 m from the bottom of the settling zone. …”
Get full text

The Effect of Cone Area Variations on the Continuous Discharges Flow (CDF) Method Sedimentation Unit as a New Method for Raw Water Turbidity Removal by Ridwan Ridwan, Reri Afrianita, Aulia Massyaf Putri, Reski Anggika

“…The Sedimentation Unit Continuous Discharges Flow (CDF) method is a modification by adding a continuous and controlled discharge flow as a net force acting on the particles to increase the efficiency of turbidity removal by applying the principle of a leaky tank at the bottom of the settling zone. …”
Get full text

ADOMIAN DECOMPOSITION METHOD AND VARIATIONAL ITERATION METHOD FOR SOLVING SASA-SATSUMA EQUATION by Knier Salih, Saad Manaa

“…The results obtained by the Adomian decomposition method are compared with the exact solution as well as the results obtained by variational iteration method. …”
Get full text

Application of Economic and Statistical Methods to Improve the Efficiency of Cinemas under Sanctions Conditions by O. G. Konyukova, A. N. Lukash

Get full text

Transforming Burnishing Techniques: A Novel Method to Enhance Efficiency and Surface Quality Through Tool Feed Variation by Frezgi Tesfom Kebede, Csaba Felho

Get full text

the Solving Partial Differential Equations by using Efficient Hybrid Transform Iterative Method by Ruaa Shawqi Ismael, Ali Al -Fayadh, Saad M. Salman

“… The aim of this article is to propose an efficient hybrid transform iteration method that combines the homotopy perturbation approach, the variational iteration method, and the Aboodh transform forsolving various partial differential equations. …”
Get full text

Study on characteristics, efficiency, and variations of water flooding in different stages for low permeability oil sandstone by Houjiang Fan, Xiaoqiang Liu, Gang Li, Xiang Li, Ahmed E. Radwan, Shuai Yin

Get full text

Vehicle Re-Identification Method Based on Efficient Self-Attention CNN-Transformer and Multi-Task Learning Optimization by Yu Wang, Rui Li, Yihan Shao

Get full text

Fractional Variational Iteration Method versus Adomian’s Decomposition Method in Some Fractional Partial Differential Equations by Junqiang Song, Fukang Yin, Xiaoqun Cao, Fengshun Lu

“…A comparative study is presented about the Adomian’s decomposition method (ADM), variational iteration method (VIM), and fractional variational iteration method (FVIM) in dealing with fractional partial differential equations (FPDEs). …”
Get full text

Spatiotemporal Variation Characteristics of Green Water Resource Consumption and Utilization Efficiency in Jiangxi Province by WU Zhi-ling, TU An-guo, NIE Xiao-fei, MO Ming-hao

Subjects: “…green water resource|evapotranspiration|mann-kendall trend analysis method|water utilization efficiency|variation characteristic|jiangxi province…”
Get full text

THE CLASSIFICATION AND THE EVALUATION OF THE MANAGEMENT CONSULTING METHODS by T. V. Chibikov

Subjects: Get full text

Variational Iteration and Linearized Liapunov Methods for Seeking the Analytic Solutions of Nonlinear Boundary Value Problems by Chein-Shan Liu, Botong Li, Chung-Lun Kuo

“…The boundary shape function method (BSFM) and the variational iteration method (VIM) are merged together to seek the analytic solutions of nonlinear boundary value problems. …”
Get full text

Adomian Decomposition and Variational Iteration Methods in the Context of Partial Differential Equations by Khadeejah James Audu, Lawrence Linus, Yusuph Amuda Yahaya, Sıkırulaı Akande

“…The results obtained from the numerical experiments revealed that ADM proved to be a more efficient and accurate method for solving PDEs than VIM.…”
Get full text

Direct method for Solving Nonlinear Variational Problems by Using Hermite Wavelets by Baghdad Science Journal

“…Finally, some examples are given to illustrate the efficiency and performance of presented method.…”
Get full text

DETERMINING THE VALUE OF DOUBLE BARRIER OPTION USING STANDARD MONTE CARLO, ANTITHETIC VARIATE, AND CONTROL VARIATE METHODS by Romaito Br Silalahi, Donny Citra Lesmana, Retno Budiarti

“…Compared to the other methods, control variate is the most effective and efficient in determining the value of double barrier knock-in option, based on the option value, relative error and computational time. …”
Get full text

Efficient use of optimality conditions in Interval Branch and Bound methods by Mihály Gencsi, Boglárka G.-Tóth

“…The Interval Branch and Bound (IBB) method is a widely used approach for solving nonlinear programming problems where a rigorous solution is required. …”
Get full text

A posteriori Variational Multiscale Methods for the 1D convection-diffusion equations by Chacón Rebollo, Tomás, Domínguez-Delgado, Antonio, Gómez Marmol, Macarena

Get full text

Research on Efficiency Evaluation Method of PV Grid-connected Inverter by WANG Lingling, HU Shuju, MENG Yanfeng, MA Rui, DENG Ya

“…It shows that by means of weighted method, the calculated conversion efficiency can emulate the PV inverters operating efficiency in the field more precisely. …”
Get full text

A Convex Variational Interactive Model with Projection Method for Digital Images Partitioning by Abdul Kadir Jumaat, Mohamed Ammareza Mohamed Shariff, Nuruljannah Khairunnizam

“…Moreover, the idea of utilising the projection method is proposed to speed up the partitioning process with improved accuracy. …”
Get full text