Perforated Carcinoma in the Gastric Remnant: A Case of Conservative Treatment Prior to Successful Curative R0 Resection by Ken Yuu, Hiroshi Kawashima, Sho Toyoda, Satoshi Okumura, Kansuke Yamamoto, Naoto Mizumura, Aya Ito, Hiromitsu Maehira, Atsuo Imagawa, Masao Ogawa, Masayasu Kawasaki, Masao Kameyama

“…Adhesion between the lateral segment of the liver and the dissected lesser curvature of the gastric remnant may have contributed to the peritonitis in this case, which was limited to the epigastrium. …”
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Study on Roof-Coal Caving Characteristics with Complicated Structure by Fully Mechanized Caving Mining by Yunpei Liang, Lei Li, Xuelong Li, Kequan Wang, Jinhua Chen, Zhongguang Sun, Xuelin Yang

“…The probability of coal arch formation with an extraction-caving ratio of 3 is minimal, about 0.4, which is due to that the arch span is large and the curvature is small, so it is difficult to form a stable arch structure. …”
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Simultaneous Changes in Astigmatism with Noncycloplegia Refraction and Ocular Biometry in Chinese Primary Schoolchildren by Yaoyao Lin, Dandan Jiang, Chunchun Li, Xiao Chang, Balamurali Vasudevan, Xiaoqiong Huang, Wenzhe Zhou, Lei Qin, Yanyan Chen

“…We measured noncycloplegic refraction twice each year and tested axial length (AL) and corneal radius of curvature (CRC) annually for two years. We defined clinically significant astigmatism (CSA) as ≤−0.75 diopter (D) and non-CSA astigmatism as ≤0 to >−0.75 D. …”
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Investigation of 3D iris morphology early alteration after implantable collamer lens implantation by using SS-OCT by Zhengwei Zhang, Shuimiao Chang, Kaiwen Li, Jinhan Yao, Zhao Wang, Jiewei Liu, Lin Jiang, Feiyan Chai, Xiaogang Wang

“…A multitask network automatically performed iris SS-OCT image segmentation and quantitative measurements of 3D iris morphology (iris thickness and volume of the inner 1-mm annular area and the outer 1–2-mm annular area, iris curvature [I-Curve], and iris smooth index [SI]). Results: Forty-six eyes of 27 patients (average age, 26.0 ± 5.3 years) were included in the final data analysis. …”
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Using GIS and Analytical Hierarchy Process (AHP) for flood hazard assessment based on morphological and hydrological criteria, case of the Meknes region, Morocco by Essahlaoui Narjisse, Ijlil Safae, Alitane Abdennabi, Mohajane Meriame, El Ouali Abdelhadi, Rhazi Abdelaziz, Oumou Abdellah, Alouane Ayoub, Ammari Zakaria, Khrabcha Abdelali, El Hafyani Mohamed, Essahlaoui Ali, Aouragh My Hachem, Van Rompaey Anton

“…This hazard is assessed by taking into account morphological criteria (slope, altitude, density of the hydrographic network, curvature) and hydrological criteria (drainage density, stream power index (SPI) and rainfall data). …”
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The C-MAC video laryngoscope helps presbyopic anesthetists to overcome difficulty in neonatal and infantile intubation: a randomized controlled trial by Ashraf E. Abdalla, Mohsen M. Eissa, Mohamed R. Elbasyouny, Mahmoud R. Zomra, Ahmed M. Elnaggar, Mahmoud M. Elsayed

“…., UK) to strengthen the endotracheal tube (ETT) and adjust its curvature as C-shaped. The study outcomes included the frequency of successful intubation and the number of intubation attempts. …”
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Shaping Ability of XP Endo Shaper File in Curved Root Canal Models by Abdulmohsen Alfadley, Abdalrhman Alrajhi, Hamad Alissa, Faisal Alzeghaibi, Lubna Hamadah, Khalid Alfouzan, Ahmed Jamleh

“…Images of the canals were obtained before and after instrumentation using a stereomicroscope to measure the amount of removed resin from both the inner and outer curvature sides at apex (0 mm) and 3 mm and 6 mm from the apex. …”
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Integrate mathematical modeling for heat dynamics in two-phase casson fluid flow through renal tubes with variable wall properties by P. Deepalakshmi, Adil Darvesh, Hakim AL Garalleh, Manuel Sánchez-Chero, G. Shankar, E.P. Siva

“…The originality of this study lies in the concurrent examination of a generalised two-phase model, partial wall slip, non-Newtonian fluid properties, cross diffusion, magnetic body force, elastic wall behaviour in the presence of debris, and curvature effects in peristaltic urological transport, a comprehensive approach not previously explored. …”
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Preliminary study assessing the long-term surgical outcomes of TBX6-associated congenital scoliosis (TACS) patients using the propensity score matching method: exploring the clinic... by Guanfeng Lin, Yang Yang, Zefu Chen, Sen Zhao, Yuchen Niu, You Du, Yiwei Zhao, Shengru Wang, Nan Wu, Jianguo Zhang

“…After propensity score matching, patients with TACS were matched with patients with NTACS according to sex, age, main curvature, classification, deformity location, surgical methods, fusion segment and number of fusions. …”
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The influence of scapular orientation on the medial scapula corpus angle in snapping scapula syndrome by Brittany Percin, BS, MS4, Joseph Featherall, MD, Robert Z. Tashjian, MD, Peter N. Chalmers, MD, Christopher D. Joyce, MD, Alexander J. Mortensen, MD, Heath B. Henninger, PhD

“…The medial scapula corpus angle (MSCA) measures blade curvature on a transverse plane below the suprascapular fossa and may indicate SSS, yet a large overlapping range in MSCA exists between patients with and without SSS. …”
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VECTOR: Velocity-Enhanced GRU Neural Network for Real-Time 3D UAV Trajectory Prediction by Omer Nacar, Mohamed Abdelkader, Lahouari Ghouti, Kahled Gabr, Abdulrahman Al-Batati, Anis Koubaa

“…Our methodology employs both synthetic and real-world 3D UAV trajectory data, incorporating diverse patterns of agility, curvature, and speed. Synthetic data are generated using the Gazebo robotics simulator and PX4 Autopilot, while real-world data are sourced from the UZH-FPV and Mid-Air drone racing datasets. …”
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Eyes of Aniso-Axial Length Individuals Share Generally Similar Corneal Biometrics with Normal Eyes in Cataract Population by Min Zhang, Tianhui Chen, Michael Deng, Jiahui Chen, Qinghe Jing, Yongxiang Jiang

“…The longer aniso-axial length eyes had greater anterior corneal steep curvature (44.13 ± 1.69 D vs 43.87 ± 1.69 D, P=0.009) and anterior corneal astigmatism (1.12 ± 0.76 D vs 1.02 ± 0.69 D, P=0.023) compared with longer non-aniso-axial length subjects. …”
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An autonomous navigation method for orchard mobile robots based on octree 3D point cloud optimization by Hailong Li, Hailong Li, Hailong Li, Kai Huang, Kai Huang, Yuanhao Sun, Yuanhao Sun, Xiaohui Lei, Xiaohui Lei, Quanchun Yuan, Quanchun Yuan, Jinqi Zhang, Xiaolan Lv, Xiaolan Lv

“…The experimental results show that: 1) The overall number of point cloud data points in the map was reduced by approximately 76.32%, while important features, including tree morphology, trellis structure, and road surface information, were fully preserved. 2) When different octree node resolutions were applied, the improved RRT* algorithm demonstrated significant improvements in path generation time, sampling point utilization, path length, and curvature. The lateral tracking error increased as the resolution of octree nodes decreased. …”
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Mid- to long-term clinical outcomes of modified technique skip-level titanium plate fixation in cervical laminoplasty compared to continuous fixation by Shuo Feng, QiRui Zhu, Yang Sun, ZiYao Ding, Zhe Zhuang, Heng-Heng Yu, Ma-Ji Sun, Feng Yuan

“…At 3 months postoperatively and at the last follow-up, the C2-7 Cobb angle and cervical curvature index decreased compared to preoperative values (P < 0.05), with a significant difference in the C2-7 Cobb angle at the last follow-up (P < 0.05). …”
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Risk factors for ocular biological parameters in Chinese preschool children: a cohort study from the Beijing whole childhood eye study by Xi Qin, Yunyun Sun, Yunyun Sun, Shana Wang, Xiaolan Xie, Lei Gao, Huijian Li, Huijian Li, Ruihua Wei, Jing Fu, Jing Fu, Bidan Zhu

“…Axial length (AL), corneal radius of curvature (CR), and the AL to CR ratio (AL/CR) are potential myopia biomarkers. …”
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تحلیل و شبیه‌سازی عوامل مؤثر بر وقوع بهمن با استفاده از مدل RAMMS مطالعه موردی: جاده ولایت رود البرز مرکزی، استان البرز... by مجید کاظم زاده, زهرا نوری, محمد جهان تیغ

“…شاخص‌های توپوگرافی و ژئومورفولوژیکی ازجمله شیب، جهت، انحنای دامنه (Curvature)، شاخص موقعیت توپوگرافی (TPI)، شاخص ناهمواری زمین (TRI) و شاخص رطوبت توپوگرافی (TWI) با استفاده از مدل رقومی ارتفاع (DEM) با اندازه پیکسل 6 × 6  سانتی‌متر مربع با کمک پهباد تهیه شد. …”
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Biharmonic curves along Riemannian submersions by Gizem Köprülü Karakaş, Bayram Şahin

“…We obtain several results with certain restrictions on curvatures. We then consider a Riemannian submersion from a Kaehler manifold onto a Riemannian manifold. …”
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Tooth Contact Analysis and Experimental Verification of Oerlikon Cycloidal Hypoid Gear by Du Jinfu, Fang Zongde, Yue Guiping, Gao Hongbiao, Zhao Guorui

“…To avoid the complicated derivation of the surface curvatures and the relative curvatures which general used to calculate the boundaries and the major axes of the contact ellipses in the past,a modified tooth contact analysis（ TCA） model is proposed which based the equations of the two mated tooth surfaces and need not to make secondary approximation,so it can correctly simulating the characteristics of the instantaneous contact area. …”
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On Pseudohyperbolical Smarandache Curves in Minkowski 3-Space by Esra Betul Koc Ozturk, Ufuk Ozturk, Kazim İlarslan, Emilija Nešović

“…We obtain the geodesic curvatures and the expression for the Sabban frame vectors of special pseudohyperbolic Smarandache curves. …”
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Peyronie’s Disease: Still a Surgical Disease by Daniel Martinez, Cesar E. Ercole, Tariq S. Hakky, Andrew Kramer, Rafael Carrion

“…Clinical manifestations include morphologic changes, such as curvatures and hourglass deformities. Here, we review the common surgical techniques for the management of patients with PD.…”
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