Gas Turbine Health State Determination: Methodology Approach and Field Application by Michele Pinelli, Pier Ruggero Spina, Mauro Venturini

“…The gas turbine health state can be determined by means of Gas Path Analysis (GPA) techniques, which allow the calculation of machine health state indices, starting from measurements taken on the machine. …”
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Thermodynamic Analysis of the Static Spherically Symmetric Field Equations in Rastall Theory by Hooman Moradpour, Ines G. Salako

“…The obtained relation is calculated for the Schwarzschild and de-Sitter back holes as two examples. …”
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Method of Measurement Representativeness Assessment for Spatial Conductometric Sensors as Applied to Investigation of Hydrodynamics in Single Phase Flows by A. A. Barinov, V. G. Glavny, S. M. Dmitriev, M. A. Legchanov, A. V. Ryazanov, A. E. Khrobostov

“…Decomposition of the uncertainty sources and their propagation through measurements are investigated.To obtain the «cross-talk» effect of the measurements the fi model of WMS fl domain was created. The results of calculations showed the dependence of the measurement results on the conductivity contrast in the cells as well as on the size of the contrast domain. …”
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The analysis of cutting forces for hardened steel milling by D. S. Makashin

“…Graphs have been obtained for calculating the minimum required feed per tooth and depth of cut, at which maximum cutting forces and axial forces are provided, which makes it possible to increase the durability of the cutting tool during microfilming. …”
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A multi-criteria decision making model to locate the hub ports (case study: the maritime industry of Iran) by Amir Zabihi, Mohsen Gharehkhani

“…A shipping carrier not only calculates transport distances and operation costs, but also evaluates some qualitative conditions for existing hub locations and then selects an optimal container transshipment hub location in the region. …”
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The characteristics study of a bounded fractional-order chaotic system: Complexity, and energy control by Qingzhe Wu, Juling Zhang, Miao Li, Hassan Saberi-Nik, Jan Awrejcewicz

“…Numerical results indicate the effectiveness of complexity and chaos detection methods as well as bound calculation.…”
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Enhancing collapse performance of vulnerable RC frames through steel Bracing: A FEMA P695 methodology study by Ali Sadeghpour, Giray Ozay

“…Sixty archetypes undergo comprehensive analysis, including 15,800 nonlinear dynamic analyses to calculate collapse probabilities under total uncertainties. …”
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A Novel Approximation Method for Solving Ordinary Differential Equations Using the Representation of Ball Curves by Abdul Hadi Bhatti, Sharmila Karim, Ala Amourah, Ali Fareed Jameel, Feras Yousef, Nidal Anakira

“…These control points are calculated by minimizing the residual error through the sum of the squares of the residual functions. …”
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State Identification of ECS Turbine Bearing Based on Fractal Dimension by Chenchen Li, Qingpeng Han, Rui Zhu, Qingyu Zhu

“…Then correlation dimension of those signals phase is calculated, contrasted, and analyzed after space reconstruction. …”
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STATIC AND DYNAMIC STABILITY OF GRAVI-INERTIAL SENSORS WITH CAPACITIVE DIFFERENTIAL SYSTEM OF SENSITIVITY ADJUSTMENT by I. Z. Gilavdary, S. Mekid, N. N. Riznookaya, A. Abdul Sater

“…The angular intervals of stability of the sensing mass movement in the electrostatic field, depending on the differential system asymmetry parameter and a frequency of free oscillations «proof mass», are calculated.…”
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A Simple Technique to Estimate the Flammability Index of Moroccan Forest Fuels by M'Hamed Hachmi, Abdessadek Sesbou, Hassan Benjelloun, Nesrine El Handouz, Fadoua Bouanane

“…Most of the Moroccan forest fuels studied are classified as moderately flammable to flammable species based on their average humidity content, calculated for the summer period from July to September.…”
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Urban Surface Temperature Reduction via the Urban Aerosol Direct Effect: A Remote Sensing and WRF Model Sensitivity Study by Menglin Jin, J. Marshall Shepherd, Weizhong Zheng

“…To elucidate the maximum possible effect, values are calculated using a radiative transfer model based on the top quartile of the multiyear instantaneous aerosol data observed by AERONET sites. …”
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Vehicle Stability Control Based on Model Predictive Control Considering the Changing Trend of Tire Force Over the Prediction Horizon by Shaosong Li, Guodong Wang, Bangcheng Zhang, Zhixin Yu, Gaojian Cui

“…Moreover, its performance was close to that of the nonlinear controller, whereas its calculation speed is much faster than that of the nonlinear model predictive controller.…”
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Magnetic Properties of Well-Aligned ZnO Nanorod Arrays Grown by a Simple Hydrothermal Reaction by Jiangni Yun, Rui Qu, Zhiyong Zhang, Jun Li

“…The first-principles calculations reveal that the room temperature ferromagnetism may result from the VZn defects present in the ZnO nanorod and the hybridization of the Zn 3d states with O 2p states is responsible for the half-metallic ferromagnetism in ZnO nanorod.…”
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The Economic Development in the Context of the Development of Foreign Trade in Poland – a Comparison to some EU Countries by Anna Rytko

“…The work uses the following test methods: descriptive methods, statistical methods, the indexing methods of which Indicator of the Absolute Deviations and Revealed Comparative Advantages were calculated. Export diversification can lead to speeding up the pace of economic growth. …”
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MULTI-OBJECTIVE OPTIMIZATION OF MATERIAL DISTRIBUTION FOR FUNCTIONALLY GRADE PLATES WITH CUTOUTS BASED ON XIGA by WANG Chao, LIU Tao, GU JiMing, XIE NengGang

“…For the mechanical calculation of functionally graded plates with cutouts,the third-order shear deformation theory is introduced,and the extended geometric analysis is adopted. …”
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Isoline families in the space with rectilinear distances by V. Yu. Yurkov

“…The algorithm is based on the rectangular Hanan lattice and calculation numerical values in each cell. Some theorems applied to these cases are formulated in the paper. …”
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Evaluating total carrying capacity of tourism using impact indicators by R. Sharma

“…From this the individual component impact analysis and the total carrying capacity of the area is computed in order to state the insight of the total carrying capacity left for the tourism activities in Kerwa tourism area. It is calculated from, the results so obtained, that the Kerwa catchment area falls in “very low impact category” and hence in a healthy state of the artwork in terms of total carrying capacity. …”
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Multichannel Saliency Detection Based on Visual Bionics by Lidan Cheng, Tianyi Li, Shijia Zha, Wei Wei, Jihua Gu

“…Then, the global feature saliency of RGB image was calculated according to the colour perception rule of human vision. …”
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Single Parameter Adaptive Control of Unknown Nonlinear Systems with Tracking Error Constraints by Hongjun Yang, Zhijie Liu, Shuang Zhang

“…The difficulties in dealing with unknown system parameters and disturbances of nonlinear systems are resolved based on the single parameter adaptive neural network control which is proposed to effectively reduce the calculation amount. The theoretical analysis implies that the proposed control scheme makes the closed-loop system uniformly ultimately bounded. …”
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