Pilot protection based on voltage and current correlation for DC lines in mesh DC grid without boundary by Zhihui Dai, Xu Shi

“…However, the absence of a clear line boundary poses challenges for DC line protection. …”
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Effect of boundary slips on thermal EHL in simple sliding finite line contact considering limiting shearing stress by Mingyu Zhang, Jing Wang, C. H. Venner

“…However, theoretical analysis in this area remains limited, necessitating further research to explore the impact of boundary slip, particularly thermal slip induced by velocity slip in cases with obvious thermal rise. …”
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DGM-TOP: automatic identification of the critical boundaries in atrial tachycardia by Robin Van Den Abeele, Sander Hendrickx, Niels Carlier, Eike M. Wülfers, Arthur Santos Bezerra, Bjorn Verstraeten, Sebastiaan Lootens, Karel Desplenter, Arstanbek Okenov, Timur Nezlobinsky, Annika Haas, Armin Luik, Sebastien Knecht, Mattias Duytschaever, Nele Vandersickel

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Gripping Boundaries by Mats Skare

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Analysis of Damage Mechanism of Tunnel Lining Structure under the Coupling Action of Active Fault by Guotao Yang, Sujian Ma, Liang Zhang, Xinrong Tan, Rui Tang, Yang Liu

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Orientation reversal and the Chern-Simons natural boundary by Griffen Adams, Ovidiu Costin, Gerald V. Dunne, Sergei Gukov, Oğuz Öner

“…Abstract We show that the fundamental property of preservation of relations, underlying resurgent analysis, provides a new perspective on crossing a natural boundary, an important general problem in theoretical and mathematical physics. …”
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Algorithms of the Method of Statically Admissible Discontinuous Stress Fields (SADSF) – Part II: The Algorithms for Solving Limit Stress Fields Around Isolated Nodes of Stress Disc... by W. Bodaszewski

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Research on locomotive automatic operation system crossing railway bureaus and route boundaries by LIU Yaofeng, ZHOU Wenwei, ZHANG Zhengfang

“…It presents an in-depth analysis of the difficulties faced by the ATO system in these scenarios including operation across multiple railway lines, track and yard transfers, and diverse train formations and vehicle types. …”
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Overcoming the Boundaries: Originality of Problems and Genre Form of the Novel by V. Woolf “Flush” by E. V. Ushakova

“…Two main lines of the story, related to overcoming the boundaries of both the biography genre and the restrictions that fetter a woman writer trying to realize her creative and life potential are revealed.…”
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Relationship Between Blurred Boundary and Neurological Deficits in Extension-Type Pediatric Supracondylar Humeral Fractures by Takuji Yamamoto, MD, Yoshifumi Ueshin, MD, Hikaru Ogawa, MD, Yasuharu Nakashima, MD, PhD

“…This study aimed to introduce and validate the blurred boundary (BB) as a new radiographic measure. Methods:. …”
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Classification of planar quadrangular diagrams by V. M. Raeva, A. S. Rim

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Spatiotemporal Analysis of Drought Variation from 2001 to 2023 in the China–Mongolia–Russia Transboundary Heilongjiang River Basin Based on ITVDI by Weihao Zou, Juanle Wang, Congrong Li, Keming Yang, Denis Fetisov, Jiawei Jiang, Meng Liu, Yaping Liu

“…In this study, an Improved Temperature Vegetation Dryness Index (ITVDI) was developed by incorporating Digital Elevation Model data to correct land surface temperatures and introducing a constraint line method to replace the traditional linear regression for fitting dry–wet boundaries. …”
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Study on energy consumption performance of permanent magnet synchronous traction system for trains on Ningbo metro line 4 by SU Hanchong, LI Yiguo, QIU Wenchao, LI Shaodong, WO Ye, ZHANG Haojie

“…Based on the data statistics on the energy consumption performance of the permanent magnet synchronous traction system and induction asynchronous traction system on the trains running on Ningbo metro line 4 under different boundary conditions, laws were summarized from the specific energy consumption performance under the same target speed, coasting condition and cruising condition, to reveal the advantages of the permanent magnet synchronous traction system in energy consumption. …”
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Réduire le nombre de députés en France métropolitaine. Quel mode d’affectation, pour quelle représentation nationale ? by Cyrille Genre-Grandpierre, Guillaume Marrel, Mathieu Coulon

“…The study does not follow the classic lines of electoral geography, which generally deals with gerrymandering, spatial analysis of the vote, or its explanation using sociodemographic or geographic variables. …”
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Algorithm for Processing X-ray Images Using Fuzzy Logic by A. S. Mannaa

“…., to provide experts with more accurate information for pathology analysis. The objective of the study is to demonstrate the capabilities of fuzzy logic in improving the algorithm for determining reference lines and knee flexion angles. …”
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Study on the influence of revetment on the evolution law of river channel morphology in the wandering section of Tarim river by Xiaoying Zhang, Yu Chen, Lin Li, Lingkai Zhang

“…Utilizing multi-temporal remote sensing imagery spanning from 2013 to 2023, this study systematically quantifies the morphological characteristics of a 65-km reach extending from Sanyuankou to Tarim River’s Third Bridge through comprehensive extraction of key geomorphological parameters along the central sandbank line. The investigation employs an integrated approach combining hydrological datasets to elucidate the quantitative relationships governing thalweg migration patterns in successive meander bends under constrained boundary conditions. …”
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Multiscale Analysis of a Non-Supercell Tornado in Yunnan by Yixue DENG, Tiangui XIAO, Liyun XIAO

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Impact of radial modification coefficient of bevel gear on the load-bearing characteristics of differential by XI Junjie, BAO Menghao, LIANG Zhaowei, LI Kaixuan, ZENG Guang, ZHANG Yishuai, LIU Yuanpeng

“…Under different torque loadings, as the radial modification coefficient x1​ of the planet gear increases from 0.1 to 0.2, the maximum stress at the tooth root decreases, while the average stress along the meshing line increases. When the radial modification coefficient x2​ of the side gear decreases from -0.1 to -0.2, the maximum stress at the tooth root of the gear increases, and so does the average stress along the meshing line. …”
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Numerical simulation analysis of engaging end-to-side anastomosis for internal fistula by Liu Jun-le, He Cheng, Liu Huan, Wang Pan-xia, Wang Li-zhen, Fu Da-peng, Zhang Fu-xian

“…Objective To compare the hemodynamic effects of two engaging and traditional end-to-side anastomoses by numerical simulating analysis for internal fistula.Methods Two fistula models of end-to-side anastomosis were developed and appropriate boundary conditions, cloud diagram of fluid velocity, pressure, vorticity and streamline diagram formed respectively.Along the center line of anastomotic lumen, the values of pressure, velocity and vorticity were calculated and displayed in an XY graph correspondingly.Results The results of two models with computational fluid dynamics showed that the pressure and velocity gradient of engaging anastomosis were smaller than traditional anastomosis in cloud diagram and the area of vorticity was less than the latter.In streamline diagram, streamline near engaging anastomosis was smoother and less disordered.And XY graph distinctly indicated that pressure and velocity gradient and vorticity intensity of engaging anastomosis were better than those of traditional anastomosis.Conclusion The geometric conformation of engaging anastomosis influences hemodynamics less and contributes more to maintain the patency of internal fistula.Thus the application of engaging end-to-side anastomosis is a kind of approach fitter for geometric design for internal fistula.…”
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Can blockchain revolutionize educational practices? an in-depth analysis of applications and challenges by Bhawna, Priya Gupta, Pratibha Rai

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