Research on Multistage Rotor Assembly Optimization Methods for Aeroengine Based on the Genetic Algorithm by Yue Chen, Jiwen Cui, Xun Sun, Shihai Cui

“…The coaxiality and unbalance are the two important indexes to evaluate the assembly quality of an aeroengine. …”
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The General (α,3)-Path Connectivity Indices of Polycyclic Aromatic Hydrocarbons by Haiying Wang, Chuantao Li

“…The general (α,t)-path connectivity index of a molecular graph originates from many practical problems such as three-dimensional quantitative structure-activity (3D QSAR) and molecular chirality. …”
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Asymmetric connectedness among BSE SENSEX, INR–USD exchange rate, gold price and crude oil price: fresh evidence from nonlinear ARDL by Animesh Bhattacharjee

“…Findings – The results verify an asymmetrical long-run co-movement between the Indian stock market index, exchange rate, international crude oil prices and gold prices. …”
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Evolution Balancing of the Small-Sized Wheel Loader Assembly Line by Rongshen Lai, Liang Hou, Yongming Wu

“…Then, with minimizing the number of workstations, the in-station and between-station load indexes and adjustment costs, and maximizing relevancy between activities as optimization objectives, meanwhile regarding product platform planning, modularity design and the critical chain technology in concurrent engineering as constraint conditions, the evolution balancing problem of PFAL is optimized using improved genetic algorithm (IGA). …”
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A Copy Number Variant on Chromosome 20q13.3 Implicated in Thinness and Severe Obesity by Sandra J. Hasstedt, Yuanpei Xin, Rong Mao, Tracey Lewis, Ted D. Adams, Steven C. Hunt

“…To identify copy number variants (CNVs) which are associated with body mass index (BMI). Subjects/Methods. CNVs were identified using array comparative genomic hybridization (aCGH) on members of pedigrees ascertained through severely obese (BMI ≥ 35 kg/m2) sib pairs (86 pedigrees) and thin (BMI ≤ 23 kg/m2) probands (3 pedigrees). …”
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Sustainable Development of Tourism under the Background of Low-Carbon and Green Economy by Lirong Han, Lei Li

“…The development of tourism industry not only promotes social and economic progress and the improvement of people’s happiness index but also causes resource damage and environmental pollution, which not only affects our living environment but also directly threatens the survival and development of mankind. …”
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Comparative analysis of higher education on the example of certain countries of the European and Asia-Pacific regions by S. E. Titor, S. V. Cherkasova

“…Its structure is described, with consideration to characteristics of each state, the place of these countries in the leading world rankings on the level of education is given (Education Index 2022 of the United Nations Development Programme and Human Development Report 2021–2022). …”
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Flight Delay Classification Prediction Based on Stacking Algorithm by Jia Yi, Honghai Zhang, Hao Liu, Gang Zhong, Guiyi Li

“…To verify the effectiveness of the proposed method, comparative experiments are carried out based on Boston Logan International Airport flight datasets from January to December 2019. Multiple indexes are used to comprehensively evaluate the prediction results, such as Accuracy, Precision, Recall, F1 Score, ROC curve, and AUC Score. …”
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An Empirical Study Evaluating the Symbiotic Efficiency of China’s Provinces and the Innovation Ecosystem in the High-Tech Industry by Jianzhao Yang

“…This paper takes China’s national high-tech industrial park as a case to study its symbiotic efficiency through empirical research, which uses a stochastic frontier analysis as a research method, constructs a complete index evaluation system, and analyzes the influencing factors. …”
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Sauna-Induced Body Mass Loss in Young Sedentary Women and Men by Robert Podstawski, Tomasz Boraczyński, Michał Boraczyński, Dariusz Choszcz, Stefan Mańkowski, Piotr Markowski

“…The aim of the study was to evaluate the relationship between body mass index (BMI) and body mass loss (BML) induced by thermal stress in a dry sauna. …”
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Analysis the morphometric features of KabirKooh landslide

“…Considering the analyse of this indexs is, : equal to 15/5 ,: 16/06, :15.5,: 300 M,: 300 M, /:0.50, /:51.67, /:26.03 and volume 3908200970 .…”
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Theoretical study of the Sb-substitution effect on the optoelectronic properties of Cs2AgBiBr6 double perovskite by Lhouceine Moulaoui, Abdelhafid Najim, Marouane Archi, Mohamed Al-Hattab, Omar Bajjou, Anass Bakour, Youssef Lachtioui, Khalid Rahmani, Bouzid Manaut

“…Furthermore, we assessed multiple optical properties including reflectivity (R), absorption coefficient (α), refractive index (n*), dielectric function (ε), optical conductivity (σ), and loss function L(ω). …”
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Revolutionizing agricultural stock volatility forecasting: a comparative study of machine learning and HAR-RV models by Houjian Li, Xinya Huang, Fangyuan Luo, Deheng Zhou, Andi Cao, Lili Guo

“…This study investigates the realized volatility of the Shanghai Agricultural Stock Index (March 2017–May 2021), focusing on predictive accuracy. …”
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The "Low Slow and Small" UAV target detection and tracking algorithm based on improved YOLOv7 and DeepSort by JIAN Yuhong, YANG Huiyue, WANG Xinggang, RONG Yisheng, ZHU Yukun

“…In the final tracking result, the MOTA index was increased by 24%, and the correct output target box accounted for about 70% of the true target box.…”
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A novel technique for the synthesis of Au3N and its characterization using X-ray diffraction and Raman scattering techniques by S. Giri, P. Mallick, B. Mallick

“…We report a novel technique for the synthesis of Au3N via a solid-state diffusion-reaction mechanism. X-ray diffraction indexing confirmed that the structure of Au3N is anti-ReO3 with a lattice constant aAuN̄ of 4.065 ± 0.004 Å. …”
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Research on Modern Book Packaging Design under Aesthetic Evaluation Based on Deep Learning Model by Yuanyuan Li

“…Specifically, it includes the principles and specific implementation steps for AdaBoost classification algorithm and SVR regression algorithm, as well as evaluation indexes of AdaBoost classification and SVR regression analysis. …”
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A Combined Raman Spectroscopic and Thermogravimetric Analysis Study on Oxidation of Coal with Different Ranks by Weiqing Zhang, Shuguang Jiang, Christopher Hardacre, Peter Goodrich, Kai Wang, Hao Shao, Zhengyan Wu

“…The oxidation properties of the coal samples were characterized by the reactivity indexes Tig, T20%, and Tmax from TGA data which were found to correlate well with the band area ratios of IGR/IAll, IG+GR/IAll, and IS+SL/I(G+GR). …”
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Comparison of Predictive Equations for Resting Energy Expenditure in Overweight and Obese Adults by Erick Prado de Oliveira, Fábio Lera Orsatti, Okesley Teixeira, Nailza Maestá, Roberto Carlos Burini

“…The persons had a body mass index ≥25 kg/m2. REE was estimated by IC and other five equations of the literature (Harris and Benedict, WHO1, WHO2, Owen, Mifflin). …”
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Fatigue Damage Evolution and Monitoring of Carbon Fiber Reinforced Polymer Bridge Cable by Acoustic Emission Technique by Dongsheng Li, Qian Hu, Jinping Ou

“…The b value, Kurtosis index, and RA value based on AE characteristic parameters are proposed to describe the different damage stage failure modes. …”
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Gynecological endoscopic surgery in Cienfuegos. by Alberto Jorge Fernández, Alexis Díaz Brito, Israel Sotolongo Castro, Gabriel Jiménez González, Rafael Alejandro Gómez Baute

“…The statistical study included tests of percentage, accumulated frequency, Kappla´s index, mean and standard deviation. <strong><br />Results: </strong>The most recent gynaecological pathologies were: Pelvic Inflammatory Disease, infertility and ovarian cyst. …”
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