Abundant Coexisting Multiple Attractors’ Behaviors in Three-Dimensional Sine Chaotic System by Huagan Wu, Han Bao, Quan Xu, Mo Chen

“…The presented sine system possesses nine equilibrium points consisting of five index-2 saddle foci and four index-1 saddle foci which allow the coexistence of various types of disconnected attractors, also known as multistability. …”
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Research on Complex Multiconstraint Path Planning Based on ACA Hybrid Algorithm by Hongyun Wang, Min Gao, Weiwei Gao, Wenzhao Li

“…To improve the sensitivity of each part of the trace planning cost function, according to the inconsistency of the cost index unit and measurement range, the expert scoring method is used to configure and normalize the index with weight. …”
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Exploring the dynamics of energy security and energy poverty in the Andean basin by Darío Xavier Zhiña, María Isabel Fárez-Plasencia, Alex Avilés-Añazco, Otilia Vanessa Cordero-Ahiman, Jorge Leonardo Vanegas, Alexandra Guanuchi-Quito

“…The ES assessment used an index composed of four dimensions: energy accessibility, financial, environmental and housing factors, while EP was assessed using five established indices (10% Index, MIS, AFCP, 2M, M/2), providing a multidimensional perspective. …”
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MEASURING QUALITY OF READING MATERIALS IN ENGLISH TEXTBOOK: THE USE OF LEXICAL DENSITY METHOD IN ASSESSING COMPLEXITY OF READING MATERIALS OF INDONESIA’S CURRICULUM – 13 (K13) ENGL... by Dian Sari

“…The finding revealed that higher levels of texts do not necessarily guarantee higher lexical density indexes, that is to say, the levels of texts analyzed in this study did not match the expected indexes of lexical density. …”
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APPLICATION EXPERIENCE OF COMPUTER SIMULATION SYSTEMS TO INCREASE THE EFFICIENCY OF FOUNDRY PRODUCTION AT THE ROSTOV FOUNDRY by A. V. Fedosov, G. V. Chumachenko

“…The yield index is suggested to evaluate the possibility of reducing the weight of gate system. …”
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Health Status Monitoring of Cuplock Scaffold Joint Connection Based on Wavelet Packet Analysis by Liuyu Zhang, Chenyu Wang, Gangbing Song

“…The experimental results show that looseness index increases as the connection gets loose.…”
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Electric Vehicle Charging Station Location Decision Analysis for a Two-Stage Optimization Model Based on Shapley Function by Lifeng Yang, Zhongwei Cheng, Baojie Zhang, Fengyun Ma

“…Aiming at the comprehensive decision of electric vehicle charging station (EVCS) location, this paper constructs an EVCS location evaluation index system that includes five indexes of grid load, traffic facilities, user preference, construction cost, and service radius. …”
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Ranking Influential Nodes in Complex Networks with Information Entropy Method by Nan Zhao, Jingjing Bao, Nan Chen

“…Our work combines sigmod function and iteration information to obtain the position index. The position attribute is obtained by combining the shell value and the location index. …”
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Legal and economic analyzing the development of the digital economy by Spalević Žaklina, Vićentijević Kosana, Ateljević Milutin

“…To measure the development of a digital economy in one country, the Networked Readiness Index (NRI) is used. The 2016 World Economic Forum Report covers 139 economies and according to this survey, Serbia is 75th with an estimated 4.00 index of online readiness. …”
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Economic Policy Uncertainty and Conditional Dependence between China and U.S. Stock Markets by Xinyu Wu, Meng Zhang, Mengqi Wu, Hao Cui

“…The empirical analysis based on the Shanghai Stock Exchange Composite (SSEC) index in China and the S&P 500 index in the U.S. shows that the tail dependence between China and U.S. stock markets is symmetrical, and the t Copula outperforms alternative Copulas in terms of in-sample goodness of fit. …”
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Generalized Anxiety Disorder and Hypoglycemia Symptoms Improved with Diet Modification by Monique Aucoin, Sukriti Bhardwaj

“…Observational evidence suggests that a relationship may exist between high glycemic index diets and the development of anxiety and depression symptoms; however, as no interventional studies assessing this relationship in a psychiatric population have been completed, the possibility of a causal link is unclear. …”
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Changes in Microbiological and Physicochemical Quality of Dried Persimmons (Diospyros kaki Thunb.) Stored at Various Temperatures by Jeong-Eun Hyun, Ji-Yeon Kim, Eun-Mi Kim, Jong-Chan Kim, Sun-Young Lee

“…Thus, changes in visual appearance and color index such as chroma value and browning index can be used as indicators for determining the shelf-life of dried persimmons.…”
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Corrigenda "Samir Amin (1931-2018) y el desarrollo desigual" by Rafael Domínguez-Martín

“…The online version of the original article can be found at: http://ried.unizar.es/index.php/revista/article/viewFile/472/pdf…”
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A note on p-solvable and solvable finite groups by R. Khazal, N. P. Mukherjee

“…The notion of normal index is utilized in proving necessary and sufficient conditions for a group G to be respectively, p-solvable and solvable where p is the largest prime divisor of |G|. …”
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STATISTICAL FACTOR ANALYSIS OF THE SLAGS CHARACTERISTICS OF STEEL-MAKING by V. F. Sobolev, N. V. Andrianov, A. A. Chichko

“…Statistical estimate of degree of influence of the slag composition factors on foaming index and parameter considering surface tension, density and viscosity of slag is presented.…”
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Controllability of Linear Discrete-Time Systems with Both Delayed States and Delayed Inputs by Hong Shi, Guangming Xie, Wenguang Luo

“…By introducing a new concept, the controllability realization index (CRI), the characteristic of controllability is revealed. …”
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Effectiveness, Safety, and Costs of Thromboprophylaxis with Enoxaparin or Unfractionated Heparin Among Medical Inpatients With Chronic Obstructive Pulmonary Disease or Heart Failur... by Alpesh N. Amin, Alex Kartashov, Wilson Ngai, Kevin Steele, Ning Rosenthal

“…Enoxaparin recipients also had significantly lower total hospital costs during index admission (mean reduction per patient: COPD, $1280; HF, $2677) and readmission (COPD, $379; HF, $1024). …”
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Translation and cultural adaption of MacLeod Clark professional identity scale among Chinese therapy students. by Xiaoyi Shu, Chun Feng, Chak-Lam Ip, Xin Zhang, Nan Yang, Shibo Li, Jia Han, Weibing Wu, Alec Knight

“…Content validity was evaluated using item-level content validity index (I-CVI) and scale level content validity index average method (S-CVI/Ave). …”
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Association of Obstructive Sleep Apnea and Nocturnal Hypoxemia With the Circadian Rhythm of Myocardial Infarction by Xiaochen Liu, Bin Wang, Wen Hao, Yuyao Qiu, Qian Guo, Yingying Guo, Qingjie Xin, Jingyao Fan, Bin Que, Wei Gong, Wen Zheng, Xiao Wang, Shaoping Nie

“…Nocturnal hypoxemia was evaluated using 3 variables, including oxygen desaturation index, minimum oxygen saturation, and total sleep time with saturation <90%. …”
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Biologic Cost per Effectively Treated Rheumatoid Arthritis Patient in a Large Managed Care Population: A Retrospective Cohort Study by Tao Gu, Neel Shah, Gaurav Deshpande, Derek H. Tang, Debra F. Eisenberg, David J. Harrison

“…The first claim for a first-line biologic between July 1, 2009, and January 31, 2013, after 6 months of continuous enrollment, was defined as the index event and date. Patients were aged 18-63 years on the index date and had at least one claim for RA in the 6-month pre- index period. …”
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