Showing 741 - 760 results of 806 for search '"curvature"', query time: 0.08s Refine Results
  1. 741

    Diisooctyl phthalate (DIOP) exposure leads to cell apoptosis to HUVEC cells and toxicity to Caenorhabditis elegans through increasing the oxidative stress by Siyuan Luo, Junnan Li, Yuqing Zhou, Zihang Zhai, Qiang Li, Zhenglin Huang, Wencan He, Kejun Zhong, Bo Kong, Zanxian Xia, Hang Fai Kwok, Lipeng Zhu

    Published 2025-01-01
    “…In addition, DIOP adversely affects the growth, movement, and reproductive fitness of C. elegans, as well as other physiological aspects such as body curvature, egg-laying capability, and body length. …”
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  2. 742

    Pursuit on the plane by objects moving away from the trajectory of defending object, with simulation of detection area by A. А. Dubanov, T. V. Ausheev

    Published 2022-06-01
    “…Released objects have restrictions on the curvature of the motion path. A single target, in turn, is tasked with overtaking the pursuer by the method of parallel approach. …”
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  3. 743

    Correlation of cytokine storm with ocular fundus abnormalities in critically ill patients with severe viral pneumonia by Yun Yu, Yun-jiao Zhao, Qi-hang Zhou, Xiao-yin Zhou, Yu-qing Lan, Hai-jun Gong

    Published 2025-02-01
    “…In the survivor group, arterial dilatation and reduced curvature were positively correlated with IL-6 and negatively correlated with IL-2 and IL-12; moreover, venous abnormalities were negatively correlated with IL-5, IL-10, and tumor necrosis factor (TNF)-α. …”
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  4. 744

    Assessing molecular changes underlying isopropylated phenyl phosphate (IPP)-induced larval sensorimotor response deficits in zebrafish by Sunil Sharma, Alfredo Rojas, Abhishek Gour, Rosemaria Serradimigni, Connor Leong, Abhisheak Sharma, Subham Dasgupta

    Published 2025-01-01
    “…Our initial range-finding experiments revealed significant morphological impacts like pericardial edema, yolk sac edema and spinal curvature, coupled with a significant increase in the levels of dopamine and 3-methoxytyramine. …”
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  5. 745

    Modified Center-Edge Angle in Children with Developmental Dysplasia of the Hip by Katharina S. Gather, Fabian Sporer, Christos Tsagkaris, Marco Götze, Simone Gantz, Sebastien Hagmann, Thomas Dreher

    Published 2024-12-01
    “…However, the MCE angle’s reliability diminishes around the age of nine due to the curvature of the growth plate, which complicates accurate measurement. …”
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  6. 746

    Expression of auxin transporter genes in flax (<i>Linum usitatissimum</i>) fibers during gravity response by N. N. Ibragimova, N. E. Mokshina

    Published 2024-03-01
    “…Earlier, we described significant morphological changes in phloem fibers with a thickened cell wall located on different sides of the stem in the area of the gravitropic curvature. The present study is the first work devoted to the identification of genes encoding auxin transporters in cells at different stages of development and during gravity response. …”
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  7. 747

    Additively Manufactured Flexible EGaIn Sensor for Dynamic Detection and Sensing on Ultra-Curved Surfaces by Jiangnan Yan, Jianing Ding, Yang Cao, Hongyu Yi, Limeng Zhan, Yifan Gao, Kongyu Ge, Hongjun Ji, Mingyu Li, Huanhuan Feng

    Published 2024-12-01
    “…This unit exhibited a wide linear sensing range (10–22,000 Pa) and high-pressure resolution (10 Pa) even on an ultra-curved surface (radius of curvature was 6 mm). Sliding was successfully detected at speeds of 8–54 mm/s. …”
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  8. 748

    A Multi-Target Threat Assessment Method Based on Objective Three-Way Decision by Humberto Baldessarini Pires, Lamartine Nogueira Frutuoso Guimaraes, Sergio Reboucas

    Published 2025-01-01
    “…Two case studies were conducted to evaluate the O3WD&#x2019;s effectiveness in target categorization across a range of <inline-formula> <tex-math notation="LaTeX">$\gamma $ </tex-math></inline-formula> values, a parameter that controls the curvature of the risk function. The first case showed that the proposed method excelled in recent TA methods in threat ranking. …”
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  9. 749

    Patient-Specific Coronary Artery 3D Printing Based on Intravascular Optical Coherence Tomography and Coronary Angiography by Chenxi Huang, Yisha Lan, Sirui Chen, Qing Liu, Xin Luo, Gaowei Xu, Wen Zhou, Fan Lin, Yonghong Peng, Eddie Y. K. Ng, Yongqiang Cheng, Nianyin Zeng, Guokai Zhang, Wenliang Che

    Published 2019-01-01
    “…In the process of reconstruction which has 5 steps, the morphological details of the contour view of the vessel lumen are merged along with the curvature and length information provided by the coronary angiography. …”
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  10. 750
  11. 751

    Fluid structure Interaction analysis for rupture risk assessment in patients with middle cerebral artery aneurysms by Jozsef Nagy, Wolfgang Fenz, Stefan Thumfart, Julia Maier, Zoltan Major, Harald Stefanits, Maria Gollwitzer, Johannes Oberndorfer, Nico Stroh, Michael Giretzlehner, Michael Sonnberger, Andreas Gruber, Philip-Rudolf Rauch, Matthias Gmeiner

    Published 2025-01-01
    “…Multivariate analysis identified two significant rupture predictors: High Equivalent Stress Area (HESA; p = 0.049), which quantifies stress distribution relative to the aneurysm surface, and Gaussian curvature (GLN; p = 0.031), which captures geometric complexity. …”
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  12. 752

    Effect of Cross-Sectional Designs of Different Ni-Ti Files on Shaping Ability After Repeated Usage in Simulated Root Canals. by Fikrat Shawqi Qaddori, Raid Fahim Salman

    Published 2024-06-01
    “…Methods: Five rotary file systems: (1) One Curve, (2) 2Shape, (3) K3-i File, (4) E3 Azure, (5) Neolix, were tested in simulated J-shaped root canal resin blocks with a 45˚ angle of curvature. 10 files from each system, each one of the 10 files were used to prepare 5 resin blocks, named R1-R2-R3-R4-R5. …”
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  13. 753

    Design and Experimental Research on a Chisel-Type Variable Hierarchical Deep Fertilization Device Suitable for Saline–Alkali Soil by Nan Xu, Zhenbo Xin, Jin Yuan, Zenghui Gao, Yu Tian, Chao Xia, Xuemei Liu, Dongwei Wang

    Published 2025-01-01
    “…Key parameters such as the penetration angle of the fertilizer shovel, the penetration clearance angle, the curvature of the shovel handle, the angle between the fertilizer baffle and the fertilizer pipe wall, the angle between the fertilizer pipe and the horizontal plane, and the forward speed are precisely determined. …”
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  14. 754

    Landslide Susceptibility Mapping Using Single Machine Learning Models: A Case Study from Pithoragarh District, India by Trinh Quoc Ngo, Nguyen Duc Dam, Nadhir Al-Ansari, Mahdis Amiri, Tran Van Phong, Indra Prakash, Hiep Van Le, Hanh Bich Thi Nguyen, Binh Thai Pham

    Published 2021-01-01
    “…For this, ten important landslide affecting factors, namely, slope, aspect, curvature, elevation, land cover, lithology, geomorphology, distance to rivers, distance to roads, and overburden depth based on the local geoenvironmental conditions, were considered for the modeling. …”
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  15. 755

    Toxicity of nickel oxide nanoparticles in Capoeta fusca, using bioaccumulation, depuration, and histopathological changes by J. Kharkan, M.H. Sayadi, M. Hajiani, M.R. Rezaei, M. Savabieasfahani

    Published 2023-07-01
    “…These anomalies were fusion of lamellae, lamellar synechiae, curvature and oedema in the gill; increased number of goblet cells and cell swelling; and degradation of villi structure and expansion of villi structure in the intestine.CONCLUSION: The study conclusively demonstrated that nickel oxide nanoparticles were eco-toxic and harmful to aquatic organisms. …”
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  16. 756

    Laser Based <sup>13</sup>C-urea Breath Test in Quantitative Assessment of Bacterial Colonization, Severity of Inflammation and Atrophy in Gastric Mucosa by E. V. Stepanov, V. T. Ivashkin

    Published 2023-02-01
    “…During endoscopy, 134 patients underwent a biopsy from the upper third of the body of the stomach, the antrum (within 5 cm from the pylorus along the greater curvature) and the duodenal bulb with histological examination with hematoxylin-eosin staining, PAS-reaction and Giemsa. …”
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  17. 757

    Evaluation of Rapeseed Leave Segmentation Accuracy Using Binocular Stereo Vision 3D Point Clouds by Lili Zhang, Shuangyue Shi, Muhammad Zain, Binqian Sun, Dongwei Han, Chengming Sun

    Published 2025-01-01
    “…Finally, using the region-growing algorithm during the seedling stage with a normal angle threshold set at 5.0/180.0* M_PI and a curvature threshold set at 1.5 helps to avoid the under-segmentation and over-segmentation issues, achieving complete segmentation of rapeseed seedling leaves, while the LCCP clustering method fully segments rapeseed leaves at the bolting stage. …”
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  18. 758

    Novel Algorithm for Surgical Management of Cervical Ossification of Posterior Longitudinal Ligament: A Retrospective Cohort Study With 2‐Year Follow‐Up by Zhuyun Cai, Hui Kang, Lei Quan, Yilong Ren, Meng Fang, Yixuan Tan, Haochen Zhang, Xuhui Zhou, Jun Ma

    Published 2025-02-01
    “…In terms of restoring cervical curvature, patients with Type I (receiving ACAF) and Type II b2 (receiving laminectomy with instrumented fusion) benefited more from surgery (p < 0.05). …”
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  19. 759

    Dependence of Water Vapour Adsorption on the Polarity of the Graphene Surfaces of Multi-Wall Carbon Nanotubes by Robert H. Bradley, Aurik Andreu, Kelby Cassity, Susan Osbeck, Rodney Andrews, Mark Meier, Colin Johnston

    Published 2010-12-01
    “…In sharp contrast, the isotherms from the oxidised MWCNTs are typically Type II and are characterised by a marked positive curvature in their low pressure region due to the increased numbers of specific interactions occurring between water molecules and the polar surface oxygen groups. …”
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  20. 760

    Comparative study of flexural behaviour of carbon fiber reinforced polymer (CFRP) bars and strands by Fuli Ban, Thierno Aliou Ka, Yanze Peng, Shuai Guan, Jiahui Sun, Yue Liu, Kaiqiang Qin, Baiyong Fu, Sarkar Noor-E-Khuda, T. Tafsirojjaman

    Published 2025-01-01
    “…A standard three-point bending test is employed to measure the flexural strength and ultimate curvature radius of strands and bars. The experimental study included strands of diameters 10.2 mm and 15.2 mm, and CFRP bars of diameters 9 mm, 12 mm, and 14 mm. …”
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