Remote Control and Fault Diagnosis of Port Mechanical Equipment Based on Wireless Communication Technology by Yu Tu

“…The fault diagnosis method based on the FastAP algorithm has a high diagnosis accuracy of port machinery fault, reaching more than 92%, and can accurately diagnose the normal state, inner and outer ring fault state, and rolling element fault state of the actual port mechanical belt conveyor. The research on remote control and fault diagnosis of port machinery equipment based on wireless communication technology can effectively solve the problem that there is a huge amount of port machinery operating state data, and the traditional fault diagnosis methods are difficult to effectively obtain mechanical fault information from the massive data and thus cannot accurately diagnose the fault.…”
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Enhancement of Performance for Steam Turbine in Thermal Power Plants Using Artificial Neural Network and Electric Circuit Design by Hosham Salim, Khalid Faisal, Raheel Jawad

“…ANN requires data to obtain results and for comparison with actual power plant. The values of the input variables have a large effect on the number of nodes and epochs and in hidden layer of the artificial neural network they also affect performance of ANN. …”
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Analysis of Ageing Effect on Li-Polymer Batteries by Simone Barcellona, Morris Brenna, Federica Foiadelli, Michela Longo, Luigi Piegari

“…Indeed, most of the available information is based on results from laboratory testing, under very controlled environments, and using ageing protocols, which may not correctly reflect the actual utilization. For this reason, it is important to link the effect of duty cycles with the ageing of the batteries. …”
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Research on Mechanical Fault Diagnosis Scheme Based on Improved Wavelet Total Variation Denoising by Wentao He, Cancan Yi, Yourong Li, Han Xiao

“…In order to guarantee the sparsity and the convexity of the total objective function, nonconvex penalty function is chosen as a new wavelet penalty function in WATV. The actual noise reduction effect of WATV method largely depends on the estimation of the noise signal variance. …”
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Calculation and Influencing Factors of the Operating Efficiency of Chinese Airports under High-Quality Development by Meng Shang, Chunjie Jia, Hui Li, Yu Liu, Junwei Cao

“…Combining with the connotation of the “green, smart, humane, and safe” airport high-quality development, the paper applied the Tobit model to quantitatively analyze the influencing factors of the operating efficiency of airports, and the research shows that (1) the overall operating efficiency of the study airports is 0.734; in terms of the region, the operating efficiency of airports located in southwest and northwest regions is greatly affected by natural factors, while the operating efficiency of airports located in North China is mostly affected by social factors. (2) Under the perspective of human-earth relationship, the impact of natural factors on the operating efficiency of airports is greater than that of social factors, wherein PM2.5 and relative humidity have negative impact, while the actual foreign capital utilization of the city and domestic and foreign tourists have positive impact. (3) The regression results of the Tobit model indicate that green, smart, and safe indicators can promote the high-quality development of airports, while the humane indicator restrains the high-quality development of airports.…”
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Enhancing Accuracy and Precision in Omni-Angle Edge-Based Modulation Transfer Function Measurements by Kenichiro Masaoka

“…The ISO 12233 edge-based method adopted diagonal MTF measurement for sampled imaging systems by analyzing the gradient of a slanted edge captured by the system and estimating MTF as a function of spatial frequency perpendicular to the edge. …”
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Insight on intrusion behavior of compacted bentonite with accessory-mineral ring: a modelling approach by Libo Xu, Libo Xu, Junneng Ye, Yanming Yao

“…Compared to the smooth acrylic fissures, the irregular fractures in actual disposal repositories further limit bentonite intrusion. …”
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Optimizing spatial allocation schemes with a focus on carbon fixation services by the integration of GIS and a robust algorithmic approach by Eryan Guo, Jing He

“…In summary, this research can provide a scientific basis for actual forest management decisions, which is beneficial for improving forest carbon sequestration services, maintaining ecological balance, and promoting regional ecological sustainable development.…”
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VSS Degradation Kinetics in High Temperature Aerobic Digestion and Microbial Community Characteristics by Yunfen Shi, Huimin Ren

“…The VSS removal efficiency predicted by the model was validated with an actual test, showing a maximum relative deviation of 8.82%. …”
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Symptomatic Bochdalek Hernia in Pregnancy: A Rare Case Report by Selçuk Yetkinel, Çağhan Pekşen, Remzi Kızıltan

“…Bochdalek hernia is diagnosed with an incidence of 1 in 2200–12500 live births, while symptomatic diaphragm hernia is much less in adults. The actual incidence of diaphragmatic hernias during pregnancy is still unknown. …”
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Film Cooling Optimization Using Numerical Computation of the Compressible Viscous Flow Equations and Simplex Algorithm by Ahmed M. Elsayed, Farouk M. Owis, M. Madbouli Abdel Rahman

“…In addition, numerical simulations of film cooling on actual turbine blade are performed using the flat plate optimal hole geometry.…”
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Optimization Modeling and Empirical Research on Gasoline Octane Loss Based on Data Analysis by Ji Guo, Yujia Lou, Wanyi Wang, Xianhua Wu

“…Secondly, ensuring that the gasoline emission meets the standard, the octane loss is reduced by adjusting the operating variables. Thirdly, actual data are collected and calculated to obtain the main operating variables and their optimal operating conditions of a petrochemical company affecting the catalytic cracking gasoline S-Zorb unit, thus providing companies using S-Zorb units with reference data for optimizing gasoline catalytic cracking processes. …”
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Silver nanofiber membranes for indoor air pollution treatment by K.V. Radha, V.S. Selvi, J. Aarcha

“…Air filtration studies on the performances of the nanofiber membranes against bacterial and fungal aerosol showed the filtration efficiency and antimicrobial efficiency increased with the Ag nanoparticles amount, and that it decreased with the amount of microbial loading. The actual and theoretical antimicrobial efficiency tests yielded the maximum antibacterial and antifungal efficacy at 98.33 % and 99.86 %, respectively. …”
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A Novel Technique for High-Performance Grid Integrated with Restricted Placement of PV-DG considering Load Change by Ayman M. Soliman, Safaa M. Emara, Amir Y. Hassan

“…The majority of recent studies are now focusing on how to best position and size PV-DG units to further improve grid performance. In actuality, and as a result of ideal design requirements, the size and position of the PV are chosen and executed, and no luxury for a change. …”
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Pre-Evaluation of Industrialization Project of Local Science and Technology Achievements Based on FAHP by Yongzhi Chang, Yu Hang, Tong Liang

“…The overall score of the smart manufacturing project was 87.639, and the evaluation result was good and in accordance with the actual situation. The feasibility and validity of the evaluation index system and the evaluation model are verified, the risks of economy and policy in the industrialization of sci-tech achievements are reduced, and the optimization rate of the industrialization project is improved, which provide a reliable basis for local governments to realize the industrialization of sci-tech achievements.…”
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First records of the American bullfrog Lithobates catesbeianus (Shaw, 1802) in Slovenia by Nino Kirbiš, Matjaž Bedjanič, Jana Kus Veenvliet, Paul Veenvliet, David Stanković, Gregor Lipovšek, Katja Poboljšaj

“…Further studies should be conducted to evaluate if an actual population is present in the area. Eradication measures should commence immediately as chances for the establishment of naturalized bullfrog populations here are high. …”
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A Jump Diffusion Model with Fast Mean-Reverting Stochastic Volatility for Pricing Vulnerable Options by Joy K. Nthiwa, Ananda O. Kube, Cyprian O. Omari

“…To address this issue, this study proposes a jump diffusion model with fast mean-reverting stochastic volatility to capture the impact of market price jumps on vulnerable options. …”
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ASSESSING THE RELATIONSHIP BETWEEN INTERNATIONAL MARKET AND AGRICULTURAL COMMODITY EXPORT PRICES: EVIDENCE FROM VIETNAMESE COFFEE by Đặng Trung Tuyến, Zhang Caihong, Nguyễn Thị Hồng

“…These results are in accordance with the actual situation since Vietnam is the largest exporter of robusta coffee in the world, but Vietnam is only a “small” country that has no market power in the international coffee market.…”
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Trayectorias, saberes y conocimientos locales frente a las dificultades de implementación de proyectos sociales by Macarena Perusset

“…Frente a este contexto, planteamos en este espacio la enorme posibilidad que poseen nuestros países de desarrollar proyectos científicos y tecnológicos con miras a la inclusión social en sectores estratégicos ligados a la explotación del suelo, así como al uso y conservación de los recursos naturales aprovechando y ponderando los saberes y costumbres de las comunidades locales para las posibilidades de trabajo, situación que escapa a la racionalidad el modelo capitalista actual. …”
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A novel minimal exposure path problem in wireless sensor networks and its solution algorithm by Hao Feng, Lei Luo, Yong Wang, Miao Ye, Rongsheng Dong

“…The original minimal exposure path problem in wireless sensor networks did not consider path constraint conditions. To consider the actual demand, this article proposes a minimal exposure path problem that requires the passage of the path through the boundary of a certain region. …”
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