Near-Zero-Refractive-Index Structure at Optical Frequencies by Hassan S. Ashour

“…The real part of the effective refractive index exhibits near-zero values, with small extinction coefficient values. …”
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Water Quality Index of the Tigris River in the Central of Iraq by Noor A. H. Alharbawee, Ahmed Jasim Mohammed, Wesam Mahmood

Subjects: “…Water Quality Index…”
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Some New Upper Bounds for the Y-Index of Graphs by Durbar Maji, Ganesh Ghorai, Faria Ahmed Shami

“…Additionally, a new idea on bounds for the Y-index by applying binary graph operations is computed.…”
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On Minimum Generalized Degree Distance Index of Cyclic Graphs by Nadia Khan, M. Javaid, M. K. Aslam, Mamo Abebe Ashebo

“…Topological index (TI) is a mapping that associates a real number to the under study (molecular) graph which predicts its various physical and chemical properties. …”
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The Harary Index of All Unicyclic Graphs with Given Diameter by Bao-Hua Xing, Gui-Dong Yu, Li-Xiang Wang, Jinde Cao

“…The Harary index of G is the sum of reciprocals of distance between any two vertices in G. …”
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The Full m Index Sets of P2×Pn by Zhizhong Liu, Jinmeng Liu, Yurong Ji

“…Shiu and Kwong (2008) studied the full friendly index set of P2×Pn, which only addressed the cases where m=0 or 1. …”
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On the Resistance-Harary Index of Graphs Given Cut Edges by Hongzhuan Wang, Hongbo Hua, Libing Zhang, Shu Wen

“…The Resistance-Harary index is defined as the sum of reciprocals of resistance distances between all pairs of vertices. …”
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Some Properties on Estrada Index of Folded Hypercubes Networks by Jia-Bao Liu, Xiang-Feng Pan, Jinde Cao

“…Let G be a simple graph with n vertices and let λ1,λ2,…,λn be the eigenvalues of its adjacency matrix; the Estrada index EEG of the graph G is defined as the sum of the terms eλi,  i=1,2,…,n. …”
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Dual Model for International Roughness Index Classification and Prediction by Noelia Molinero-Pérez, Laura Montalbán-Domingo, Amalia Sanz-Benlloch, Tatiana García-Segura

Subjects: “…international roughness index…”
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Social Capital Measurement in Turkiye: Creating an Index by Province by Abdulmuttalip Pilatin, Hasan Ayaydın

Subjects: “…social capital index…”
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The analysis of The Global Index of Innovation of Serbia and Bosnia and Herzegovina by Ćosić Miilivoje, Tomić Ljiljana, Mesarević Aleksandra

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The Investigation of Sex Differences in the Effect of Body Mass Index by Xiang Xiao, Weihua Wang, Rina Sa, Lin Qiu, Feng Liu

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Definition of an On-Board Comfort Index (Rail) for the Railway Transport by Vincenzo Barone, Domenico Walter Edvige Mongelli, Antonio Tassitani

“…This research aims to relate service quality perceived by the user to measurements of two environmental indicators, that is, vibration, in reference to which the acceleration transmitted to the body by the vehicle motion and by its vibration will be measured, and noise, in reference to which the Equivalent Sound Pressure Level—Leq (A)—will be measured. Finally, a Comfort Index (CI) (rail) is specified, calibrated, and validated.…”
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Disease Severity Indexes and Treatment Evaluation Criteria in Vitiligo by Tamihiro Kawakami, Takashi Hashimoto

“…Recently, the Vitiligo Area Scoring Index (VASI) and the Vitiligo European Task Force (VETF) were proposed to offer more accurate measures of disease severity indexes and treatment evaluation criteria. …”
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Impact of Sanction Shock on Iran's Stock Market Index by Reza Tehrani, Mahmood Mokhtarband, Menal Aboodeh

“…The findings of the optimal model indicated that the sanctions index had a negative and statistically significant effect on the behavior of the Iranian capital market.…”
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An Adaptive Parallel Method for Indexing Transportation Moving Objects by Kun-lun Chen, Chuan-wen Li, Guang Lu, Jia-quan Li, Tong Zhang

“…To address this problem and improve the throughput of moving object databases, we propose a GPU-accelerated indexing method, based on a grid data structure, combined with quad-trees. …”
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A Model of ESG-Transparency Index in Corporate Reporting by R. P. Bulyga, M. V. Melnik, I. V. Safonova, V. B. Gisin

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Theoretical Evaluation of Refractive Index in Binary Liquid Mixtures by Shipra Baluja, Nirmal Pandaya, Nikunj Kachhadia, Asif Solanki

“…The density and refractive index (RI) for four binary liquid mixtures: diethyl malonate + dimethylformamide (DEM+DMF), diethyl malonate + Hexane (DEM+HEX), diethyl malonate + tetrahydrofuran (DEM+THF), diethyl malonate + 1,4-dioxane (DEM+DO) have been measured. …”
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Hamilton Connectivity of Convex Polytopes with Applications to Their Detour Index by Sakander Hayat, Asad Khan, Suliman Khan, Jia-Bao Liu

“…The detour index has diverse applications in chemistry. Computing the detour index for a graph is also an NP-complete problem. …”
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Decreased Choroidal Vascular Index in Idiopathic Intracranial Hypertension by Hang Wang, Rui Wang, Le Cao, William Robert Kwapong, Ruishan Liu, Fayun Hu, Bo Wu

Subjects: “…choroidal vascular index…”
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