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14381
Pengaruh Total Quality Management pada Sistem Pengukuran Kinerja Terhadap Pengembangan Produk dan Efisiensi Biaya: Studi Kasus pada PT Bintang Alam Semesta
Published 2013-07-01“…Performance measurement system include product development and cost efficiency. Samples taken by using purposive sampling method. …”
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14382
Electromagnetic-Thermal Integration Design of Permanent Magnet Motor for Vehicles
Published 2019-01-01“…To more efficiently design high performance vehicular permanent magnet motor, an electromagnetic-thermal integration design method is presented, which considers both the electromagnetic properties and the temperature rise of motor winding when determining the main dimensional parameters of the motor. …”
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14383
Study the Effect of Cold Plasma on the Nonlinear Properties of Polymeric Membranes Rod Amine (R3Go)
Published 2019-03-01“…Z-Scan technique is used to determine the nonlinear optical properties such as; refractive index (n2) and the coefficient of nonlinear absorption (β). …”
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14384
Data-driven approximations of topological insulator systems
Published 2024-12-01“…A nonlinear least squares method is used to determine the coefficients. The effectiveness of the scheme is highlighted against a Schrödinger equation with a periodic potential that can be described by the Su–Schrieffer–Heeger model.…”
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14385
SHAPE RESTORATIONS OF OBJECT SURFACE ON POLARIZATION STRUCTURE OF REFLECTED ELECTROMAGNETIC WAVE FIELD
Published 2016-12-01“…The method uses ray representation of scattering fields based on principle Huygens-Fresnel. …”
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14386
PENGARUH KEPUASAN PELANGGAN, KUALITAS PRODUK, DAN EXPERIENTIAL MARKETING TERHADAP WORD OF MOUTH PADA PERCETAKAN SABILUL HAQ
Published 2016-12-01“…Sampling technique using boring sampling. Data analysis method using quantitative analysis that are reliability test and validity test, classic assumption test, T test, F test, determination coefficient , and multiple linear regression analysis. …”
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14387
An Investigation of the Effect of Audit Quality on Accrual Reliability of Listed Companies on Tehran Stock Exchange
Published 2010-12-01“…Also, multiple linear regression models and data investigation method have been used sectional and annual investigation to test research hypotheses. …”
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14388
Hydrodynamic and sensitivity analysis of a polymeric calendering process for non-Newtonian fluids with temperature-dependent viscosity
Published 2025-08-01“…The virtuousness of appropriate of the empirical model is obvious based on the coefficient of determination (R2)({R}^{2}) obtained from the analysis of variance. …”
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14389
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14390
TWO-STAGE INTELLIGENT FAULT DIAGNOSIS OF MOTORS BASED ON VISUAL IMAGE FEATURES
Published 2024-01-01“…Aiming at the new challenges in efficiency and reliability in the field of fault diagnosis in recent years,a coarsefine fault diagnosis method for induction motors based on the symmetrized dot pattern(SDP)was proposed.In this method,firstly,the vibration signals of each faulty motor were converted into snowflake images by SDP method,and then a two-stage fault diagnosis framework of coarse-fine classification was designed for image feature extraction and classification.In the coarse classification stage,the color histogram features and the support vector machine(SVM)were used to diagnose the samples,and a threshold was selected to determine the samples for the coarse classification.In the fine classification stage,Gist features that can extract image details and SVM were used to diagnose the remaining samples.Experimental results show that the proposed method combines the advantages of color histogram features and Gist features,can achieve the most reliable diagnosis with relatively high efficiency,and has certain anti-noise ability.…”
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14391
Comparative Evaluation of Decision Tree (M5) and Least Square Support Vector Machine (LS-SVM) Models for Groundwater Level Prediction in the Mashhad Plain
Published 2025-03-01“…The aim of the present study is to estimate the groundwater table level of the Mashhad plain aquifer using the decision tree model (M5) and to compare it with the least squares support vector machine model (LS-SVM) under 10 different scenarios.Method: For this purpose, monthly climatic data (precipitation, evaporation, and temperature) and groundwater level information from 60 piezometric wells over a 10-year statistical period were utilized, and the employed models were evaluated using statistics such as the coefficient of determination (R2), RMSE, and MBE.Results: The results of the LS-SVM model indicated that the highest simulation accuracy belonged to scenario 4, followed by scenario 9, while the other scenarios exhibited very low accuracy in simulating the water level. …”
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14392
Optoelectronic optimization of graded-bandgap CdTeSe thin-film solar cells
Published 2025-01-01“…The transfer-matrix method was used to calculate the electron-hole-pair (EHP) generation rate, and a one-dimensional drift-diffusion model was used to determine the EHP recombination rate, open-circuit voltage, short-circuit current density, power-conversion efficiency, and fill factor. …”
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14393
THE INFLUENCE OF E-COMMERCE, BRAND IMAGE, PRODUCT QUALITY ON PURCHASING DECISIONS FOR PORTO SANDALS AT SHOPEE LASBIO FOOTWEAR
Published 2025-06-01“…Among the three variables, Product Quality has the most dominant influence. The coefficient of determination (R²) value of 0.482 indicates that 48.2% of the variation in Purchasing Decisions can be explained by the three independent variables, while the rest is influenced by other factors not examined. …”
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14394
Pengaruh Kualitas Pelayanan dan Kualitas Produk Terhadap Kepuasan Pelanggan Pengguna Wifi Indihome Kota Tasikamalaya
Published 2024-10-01“…This is supported by a determination coefficient of 70.3%, indicating that 70.3% of the variability in customer satisfaction can be explained by product quality and service quality. …”
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14395
Quantitative Identification of Adulterated Sichuan Pepper Powder by Near-Infrared Spectroscopy Coupled with Chemometrics
Published 2017-01-01“…The determination coefficients of prediction set (Rp2) with the best pretreatments were 0.971 for Sichuan pepper powder, 0.948 for rice bran, 0.969 for wheat bran, 0.967 for corn flour, and 0.994 for rosin powder, respectively. …”
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14396
The Role of Product Quality and Price in Shaping Consumer Purchasing Decisions at Harvest Chicken Express Glenmore
Published 2024-06-01“…Sampling technique with non-probability sampling technique and incidental sampling approach Multiple linear regression analysis techniques, multiple determination coefficients, F and t-tests, validity test, reliability test, and classic assumption test (normality test, multicollinearity, and heteroscedasticity) Tests were carried out with the IBM SPSS Statistics 25 software analysis tool. …”
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14397
Back-Analysis of Parameters of Jointed Surrounding Rock of Metro Station Based on Random Forest Algorithm Optimized by Cuckoo Search Algorithm
Published 2022-01-01“…The efficiency and accuracy in determining mechanical parameters of joint of rock mass have significant influences on the safety of construction. …”
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14398
Investigative study of hoisting machine loading when using frequency converter controlling systems
Published 2018-03-01“…There are conclusions about adequacy of the normative method for the dynamic coefficient option, determining the loading of the hoisting machine metalware, and in case of occurrence of adjustment errors in the frequency converter controlling system.…”
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14399
A Study of the Effect of Religiousity on Attitude into Water Saving in Yasouj
Published 2017-04-01“…Research instrument for collecting data, was a researcher-made questionnaire that construct validity through factor analysis technique, was used for determination of the validity and the reliability was measured by cronbach Alpha coefficient. …”
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14400
THE RELATIONSHIP BETWEEN THE VOLUME OF OUTPUT AND THE LEVEL OF UNEMPLOYMENT IN THE RURAL AREAS OF THE REGION
Published 2022-01-01“…Extremely low wages at vacant jobs, does not even ensure the simple reproduction of an employee The empirical method of grouping Sturges is used to determine 6 groups of districts depending on the level of unemployment. …”
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