The role of social media marketing and brand experience in increasing brand loyalty through customer engagement for mpv car users in Medan by Indawati Lestari, Desy Astrid Anindya, Finta Aramita

“…The sample was drawn using purposive sampling with sample criteria, namely consumers who use cars with the Toyota brand and have used them for more than 3 (three) years. The sample calculation used the slovin formula with a total of 397 respondents. …”
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Research on the Method of Detecting the Spreading Rate of the Simultaneous Crushed Stone Sealing Layer Based on Machine Vision by Xin Rong, Honghai Liu, Xinmin Gao, Qinghua Bian

“…Finally, the gravel target is segmented by the block threshold method, and the pixel ratio of the gravel is calculated to complete the detection of the gravel coverage. …”
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A Novel Microscopic Modeling Scheme for the Shape Memory Polymer Composites with respect to the Ambient Temperature by Yang Li, Junjie Ye, Lu Liu, Baoquan Shi, Yumin He

“…It is also revealed that the presented modeling method shows a great potential in calculating the effectively mechanical property of the natural short fiber-reinforced composites.…”
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Rolling Element Bearing Fault Recognition Approach Based on Fuzzy Clustering Bispectrum Estimation by W.Y. Liu, J.G. Han

“…Every fault category has one object templates. At last, by calculating the distances between test samples' binary feature images and the different object templates, the object classification and pattern recognition can be effectively accomplished. …”
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Diversity and Composition of Hymenoptera Around Tidal Swamp Rice In Indragiri Hilir District, Indonesia by Zahlul Ikhsan, Aulia Oktavia

“…The analysis was carried out by calculating the Shannon-Wiener diversity index (H'), the Margalef species richness index (D), the Pielou species evenness index (J). …”
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Optimization of Process Parameter on AA8052 Friction Stir Welding Using Taguchi’s Method by Pankaj Sharma, S. Baskar, Puneet Joshi, T. A. Raja, Santosh Kumar Sahu, Medapati Sreenivasa Reddy, M. Rudra Naik

“…The S/N values for each process specification were calculated using an orthogonal array of L9 design. The 1150 rpm and 28.5 mm/min were the greatest tensile strength, microhardness, S/N evaluation parameters, respectively, and a used cylinder pin. …”
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3D gesture recognition based on dynamic template matching algorithm for intelligent wearable devices by Yunhe LI

“…With the popularity of Internet of things equipment,the smart wearing equipment industry develops rapidly,in which wristband smart bracelets and watches are the mainstream.Intelligent wearable devices have abundant sensors and certain computing power.As human-computer interaction for itself and other devices of the Internet of things through gesture recognition,they have a wide range of needs.A 3D gesture recognition system based on dynamic template matching algorithm was proposed.The gesture meaning was judged by collecting user’s specific gesture from hand-held smart devices,and the control of smart devices was realized by using more natural human-computer interaction technology.The motion sensor of intelligent devices was used to read the corresponding 3D gesture data,and the optimized dynamic time warping algorithm was used to recognize gesture.Based on the characteristics of mobile devices and dynamic programming,the curve path was defined by slope.At the same time,the calculation of template matching and the cost of gesture recognition were reduced by pre-storage distortion threshold.The test is carried out on mobile phones,compared with the traditional algorithm,the proposed algorithm takes less time,has higher recognition efficiency and accuracy,and can bring better human-computer interaction experience.…”
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The Maximum Height and Attenuation of Impulse Waves Generated by Subaerial Landslides by Baoliang Wang, Lingkan Yao, Haixin Zhao, Cong Zhang

“…Finally, the proposed equation was validated by applying it to the landslides that took place along the shore of the Zipingpu reservoir, which were triggered by the Wenchuan earthquake, and the results indicate that the calculated results are very close to the observed results.…”
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Multimode coordinated multipoint transmission with nonideal timing synchronization by qi GUZhe, pei ZHANGZhong

“…In the multimode algorithm for CoMP transmission, user equipments (UE) estimate the timing synchronization errors, calculate the mode election va-riables and the mode selection thresholds firstly. …”
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FINANCIAL STABILITY OF AN ECONOMIC ENTITY AS A RESULT OF ADAPTATION TO THE CONDITIONS OF A VOLATILE MARKET ENVIRONMENT by Tatyana A. Chilimova

“…The conclusions about the need to calculate individual norms of evaluation indicators reflecting the peculiarities of the functioning of each business entity are formulated in the conclusion. …”
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Discrete Element Modeling of Crack Initiation Stress of Marble Based on Griffith’s Strength Theory by Suifeng Wang, Fei Tan, Minglong You, Yu-Yong Jiao, Fubin Tu

“…Two different methods are used to obtain crack initiation stress of rocks, and the calculation results are compared with those based on Griffith’s strength theory to verify the accuracy of this theory under compressive stress. …”
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Exact Solution of Mesh Stiffness and Analysis of Tooth Profile Parameters for Asymmetric Gear Pairs by Yang Yong, Hu Junhua, Shi Zhiqi, Zhou Qinghua, Wu Jian

“…Asymmetric tooth geometry formulas based upon a rack-type tool are derived following Litvin's vector approach. Then a precise calculation model for meshing stiffness of asymmetric gear is proposed and validated to be effective by comparing with a finite element model separately. …”
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On the analytic generalization of particle deflection in the weak field regime and shadow size in light of EHT constraints for Schwarzschild-like black hole solutions by Reggie C. Pantig

“…The WDA formula provided a simple calculation, where approximations based on some conditions can be done directly on it, skipping the preliminary steps. …”
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FAILURE MECHANISM OF FATIGUE FRACTURE AND LIFE ANALYSIS FOR BOLTED JOINT OF AIRCRAFT STRUCTURE by FAN JunLing, ZHANG Wei, JIAO Ting, ZHAO YanGuang

“…The fatigue crack growth and initiation life were calculated as 3 147.7 and 615.4 hours, and the configuration and manufacturing process of the bolted joint need to be improved to meet the requirements of safety life design.…”
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Finite element modeling and experimental studies on mixed mode-I/III fracture specimens by M. Bozkurt, A. O. Ayhan, M. F. Yaren, S. Siriç

“…Then, the mode-I/III specimen is analyzed separately using a submodeling approach, in which threedimensional enriched finite elements are used in FRAC3D solver to calculate the resulting stress intensity factors along the crack front. …”
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Discussion on the Design and Performance of the Whole Packaging Box of Environmentally Friendly Packaging Materials by Mengwei Xie

“…In this paper, the platform construction method and the modulus definition classification method are used to calculate the positive axis stiffness of the single-layer board. …”
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Impact of Artifacts Caused by Intraoral Dental Materials in Magnetic Resonance Imaging by Divya Josephraj, Ravindranath Vineetha, Priya Pattath Sankaran, Prakashini Koteshwara, Mathangi Kumar, Kalyana Chakravarthy Pentapati

“…The reliability of the intra- and interobserver was calculated, and Fischer's exact test was applied. P-value <0.05 was considered statistically significant. …”
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An Analytical Study of the Diffraction of Light by a Circular Aperture Using Spherical Harmonics for n≤1 by Mahmoud Ahmad, Najah Kabalan, Samar Omran

“…We depended on this theoretical framework in our paper. We calculated the optical intensity compounds C00,C10,C11,C1−1 for n=0,1,m=−1,0,1. …”
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Features of Electro-Induced Periodical Structures in LiTaO3 Single Crystal and Their Interaction with Surface Acoustic Wave by Siarhei D. Barsukou, Jun Kondoh, Sergei A. Khakhomov

“…For the theoretical and experimental investigations, the calculations based on the finite element method and measuring of the surface acoustic wave (SAW) interaction were implemented simultaneously. …”
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The Changes of Carbon Emission in China’s Industrial Sectors from 2002 to 2010: A Structural Decomposition Analysis and Input-Output Subsystem by Guoxing Zhang, Mingxing Liu

“…Based on 2002–2010 comparable price input-output tables, this paper first calculates the carbon emissions of China’s industrial sectors with three components by input-output subsystems; next, we decompose the three components into effect of carbon emission intensity, effect of social technology, and effect of final demand separately by structure decomposition analysis; at last, we analyze the contribution of every effect to the total emissions by sectors, thus finding the key sectors and key factors which induce the changes of carbon emissions in China’s industrial sectors. …”
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