Application of Discrete Mathematical Model in Edge Distortion Correction of Moving Image by Qingwei Xu, Zhoufeng Liu

“…The existing edge distortion correction methods of moving images ignore the consistency of human subjective vision in the restoration process. …”
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Effect of Pitch Angle on Structural and Aerodynamic Characteristics of Vertical-Axis Wind Turbines (VAWTs) Using Leading-Edge Protuberance Blades by Karthikvel Elangovan, S. Nadaraja Pillai

“…An experimental investigation was carried out to understand the effects of LEP (leading-edge protuberance) blades on the structural characteristics of VAWTs. …”
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Intelligent monitoring method for conveyor belt misalignment based on deep learning by ZUO Mingming, ZHANG Xi, YANG Zihao, SUN Qifei, ZHANG Mengchao, ZHANG Yuan, LI Hu

“…A strategy was proposed to detect the straight lines of the conveyor belt edges using the diagonal features of the bounding box predicted by the object detection network. …”
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Cycle-based formulations in Distance Geometry by Liberti, Leo, Iommazzo, Gabriele, Lavor, Carlile, Maculan, Nelson

“…The distance geometry problem asks to find a realization of a given simple edge-weighted graph in a Euclidean space of given dimension $K$, where the edges are realized as straight segments of lengths equal (or as close as possible) to the edge weights. …”
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On Metric Dimension of Subdivided Honeycomb Network and Aztec Diamond Network by Xiujun Zhang, Hafiz Muhammad Bilal, Atiq ur Rehman, Muhammad Hussain, Zhiqiang Zhang

“…A polygon is any two-dimensional shape formed by straight lines. Triangles, quadrilaterals, pentagons, and hexagons are all representations of polygons. …”
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Type I Fracture Toughness Test of Rock-like Materials Based on the Particle Flow Method by Ling Yue, Bangyong Yu, Chengxi Zhao, Fei Guo, Fei Huang

“…In order to investigate the feasibility and reliability of the three-dimensional particle flow method in simulating the type I fracture toughness test, four types of numerical samples were established by particle flow code PFC3D: straight crack three-point bending (SC3PB), edge cracked flattened semicircular disc (ECFSD), cracked chevron notched Brazilian disc (CCNBD), and edge cracked flattened ring (ECFR). …”
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Geometric modeling of the processes of excavation by an excavator in order to prevent damage to the pipeline wall by F. N. Pritykin, I. S. Kuznetsov

“…However, ensuring the motion of the cutting edge of the bucket along a given trajectory (for example, along a horizontal straight line) requires certain skills and additional concentration of attention from the operator. …”
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Application of CAD Technology in Extracting Line Feature of Industrial Part Image by Fei Li

“…By solving the intersection of the intersecting lines of the image, the straight line segment representing the contour of the industrial part can be obtained with high precision. …”
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Morphological comparison for the dorsal fin of Chrysichthys auratus, Synodontis schall, and Synodontis serratus (Teleosti: Siluriformes) collected from the Lake Nasser and the Rive... by Farrag Mahmoud M. S., Jawad Laith A., Park Joo M.

“…In S. schall and S. serratus, the posterior blocking process of the large specimens has a wavy edge, while in S. serratus, it is curved in young individuals and straight in larger specimens.…”
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Contact Load and Elastohydrodynamic Lubrication Analysis of Eccentric Bearings in RV Reducer Considering the Effects of Roller Profile Modification by Xinyue Zhang, Gang Wang, Daqi Wu, Jian Guan, Wenjie Chen

“…The numerical results indicate that the combined generatrix shape roller results in weaker edge effects and stress concentration compared with that of the straight generatrix shape roller and the arc generatrix shape roller. …”
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A Line Feature-Based Rotation Invariant Method for Pre- and Post-Damage Remote Sensing Image Registration by Yalun Zhao, Derong Chen, Jiulu Gong

“…First, we extract and screen straight line segments from the images before and after damage. …”
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Investigation of the Normal Blowing Approach to Controlling Wingtip Vortex Using LES by Yubiao Jiang, Wanbo Wang, Chen Qin, Patrick N. Okolo, Kun Tang

“…Large eddy simulation (LES) technique applied to a straight NACA0012 wing having a chord length (c) of 0.4 m is adopted for this study. …”
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First report of non-marine ostracods (Crustacea, Ostracoda) from the Dahlak Archipelago (Eritrea), with the description of two new species by Giampaolo Rossetti, Ilaria Mazzini, Giorgio Chiozzi, Luca Vecchioni, Federico Marrone

“…., with females having a straight posterior margin, forming a right angle at the ventral anterior edge. …”
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Hidden Urban Biodiversity: A New Species of the Genus <i>Scincella</i> Mittleman, 1950 (Squamata: Scincidae) from Chengdu, Sichuan Province, Southwest China by Ru-Wan Jia, Zong-Yuan Gao, Di-Hao Wu, Guan-Qi Wang, Gang Liu, Min Liu, Ke Jiang, De-Chun Jiang, Jin-Long Ren, Jia-Tang Li

“…The new species can be clearly distinguished by a combination of the following unique characters: (1) slender, medium-sized body, snout-vent length 28.4–43.2 mm; (2) infralabials seven, rarely six; (3) supraciliaries six or seven; (4) tympanum deeply recessed without lobules, tympanum diameters equal to or exceeding palpebral disc diameters; (5) midbody scale-row counts 23; (6) dorsal scales smooth, slightly enlarged, paravertebral scale-row counts 57–60, ventral scale-row counts 42–44, gulars 21–22; (7) upper edge of lateral longitudinal stripes relatively straight, four rows of dorsal scales in middle; (8) enlarged, undivided lamellae beneath finger IV 8–9, enlarged, undivided lamellae beneath toe IV 10–12; (9) ventral surface densely covered with dark spots; (10) grayish-brown, irregular dorsal stripes 2–3, black dorsolateral stripes from posterior corner of eye to lateral side of tail. …”
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