Showing 48,261 - 48,280 results of 109,242 for search '"\"((\"linear structure\\") OR (\"linear ((structured\" OR structures\") OR structural\\")))*\""', query time: 0.55s Refine Results
  1. 48261

    Design and Optimization of a Tapered Magnetic Soft Continuum Robot for Enhanced Navigation in Cerebral Vasculature by Jiahang Wang, Yuhang Liu, Xiwen Lu, Yunlong Zhu, Chenyao Bai

    Published 2025-06-01
    “…Magnetic soft continuum robots (MSCRs) have broad application advantages in vascular intervention; however, current MSCRs still face challenges in navigating the narrower and tortuous structure of the cerebral vasculature. To address this challenge, we propose a tapered MSCR (T-MSCR), which is designed to facilitate smooth navigation through microvascular structures via its miniature tip. …”
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  2. 48262

    Revisión sistemática: efecto de los inhibidores de la bomba de protones sobre la fisiología de Helicobacter pylori by V. Blandón-Arias, A.M. Ospina-Gil, B.E. Salazar-Giraldo, T.L. Pérez-Cala

    Published 2025-07-01
    “…Results: The sulfenamide form of PPIs was shown to have effects on H. pylori, including the induction of structural changes, inhibition of bacterial growth, and interference with enzymes, such as urease, ATPases, and alcohol dehydrogenase. …”
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  3. 48263

    Design and psychometric properties of a tool to assess Adherence to the Code of Ethics in Midwifery by Zahra Kiani, Masoumeh Simbar, Abbas Ebadi, Soheila Nazarpour

    Published 2025-07-01
    “…Finally, Confirmatory Factor Analysis (CFA) was implemented by another cross-sectional study on 200 samples using Structural Equation Modelling (SEM) and calculating the fit indexes of the model. …”
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  4. 48264
  5. 48265

    Translation variants of Franz Kafka's metamorphosis into Albanian language by Edlira Gugu, Ema Kristo

    Published 2023-04-01
    “…They aim to adhere to the original source text by trying to select semantic, structural and linguistic equivalences that best preserve the meaning of the source text and convey its artistic effect. …”
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  6. 48266

    Success and Failure in Foreign Policy: Narrative Analysis of JCPOA by Heidarali Masoudi, Masoud Hamiani

    Published 2024-08-01
    “…Accordingly, the main question of the article is: what are the different narratives about the JCPOA as a pivotal moment in Iran's foreign policy, and what elements constitute these narratives.Methods: Initially, a qualitative analysis of texts, including official and semi-official statements about the JCPOA, revealed three distinct narratives: Success, Failure, and Intermediate narrative. Subsequently, the structural elements of these narratives— setting of the story, characterization, and emplotment—were analyzed using Oppermann and Spencer's narrative analysis method. …”
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  7. 48267

    Analisis Kualitas Performa Aplikasi Digital Banking X Menggunakan Framework ISO 25010 by Medina Nurul Zahra, Kraugusteeliana Kraugusteeliana

    Published 2023-07-01
    “…The questionnaire it will be analyzed using Structural Equation Modeling (SEM). The result shows that from seven hypotheses, six hypotheses significantly impact the application's performance efficiency. …”
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  8. 48268
  9. 48269

    Comparative analysis of the effectiveness of BPG, AGU, AVIF and HEIF compression methods for medical images corrupted by noise of two types by Viktoriia Naumenko, Volodymyr Lukin, Vitalii Naumenko, Nadiia Kozhemiakina, Mykyta Solodovnyk

    Published 2025-05-01
    “…The scientific novelty of the obtained results includes: 1) The consideration of noise models and parameter levels typical for medical imaging, namely, additive Gaussian noise of such intensity that it approximately corresponds to just noticeable differences, and signal-dependent Poisson noise; 2) The analysis of the multi-scale structural similarity index (MS-SSIM), which has not been previously explored in studies on lossy compression of noisy medical images; 3) A detailed examination of AVIF and HEIF coders to determine whether the optimal operating point (OOP) is observed for them and under which noise conditions; 4) The use of a dataset comprising ten medical images of varying visual complexity, with generalized tendencies revealed for different structural types; 5) The identification of the ability of many metrics to exhibit an OOP for images of moderate visual complexity or those dominated by homogeneous areas; 6) For Poisson noise, the demonstration of a dependence between the quality factor Q in the OOP and the average image intensity, which can be practically estimated for a given image; 7) The finding that different encoders require different approaches to determine their respective OOPs due to their distinct compression control parameters; 8) The observation that compression ratios achieved at the OOP are generally high, supporting the feasibility of using the OOP or its neighbourhood in practice.…”
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  10. 48270

    Results of a study of the effectiveness of direct coronary oxygen persufflation as a donor heart conditioning method by M. O. Zhulkov, D. A. Sirota, I. S. Zykov, A. K. Sabetov, K. A. Agaeva, А. G. Makaev, D. M. Osintsev, A. P. Nadeev, V. Е. Kliver, E. E. Kliver, A. M. Volkov, A. R. Tarkova, А. V. Fomichev, A. M. Chernyavsky

    Published 2022-09-01
    “…Objective: to evaluate the technical feasibility as well as functional, metabolic and structural integrity of donor heart myocardium after 4 hours of direct intracoronary oxygen persufflation in an experiment. …”
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  11. 48271

    SARS-CoV-2 Nsp14 binds Tollip and activates pro-inflammatory pathways while downregulating interferon-α and interferon-γ receptors by Naveen Thakur, Poushali Chakraborty, JoAnn M. Tufariello, Christopher F. Basler

    Published 2025-08-01
    “…ABSTRACT Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) non-structural protein 14 (Nsp14) possesses an N-terminal exonuclease (ExoN) domain that provides a proofreading function for the viral RNA-dependent RNA polymerase and a C-terminal N7-methyltransferase (N7-MTase) domain that methylates viral mRNA caps. …”
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  12. 48272

    VALUE OF BONE REMODELLING MARKERS IN MANDIBULAR FRACTURE PATIENTS BY GENDER AND BONE MINERAL DENSITY by D.I. Matsyuk, N.B. Kuzniak

    Published 2024-06-01
    “…Disturbances in the structural-functional properties of bone tissue can occur as a result of internal and external influences and provide a favorable background for the development of fractures in various locations, including the mandible. …”
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  13. 48273

    Ecological Concrete-Based Modular System for Heavy Metal Removal in Riparian Transition Zones: Design, Optimization and Performance Evaluation by Guangbing Liu, Da Ke, Hasnain Moavia, Chen Ling, Yanhong Zhang, Yu Shen

    Published 2025-03-01
    “…Through systematic optimization, we developed a C25-grade ecological concrete module (100 mm × 100 mm × 100 mm) with a specialized cavity design (φ61 mm × H60 mm) that achieves optimal balance between structural integrity (20–30 MPa compressive strength) and environmental functionality (>15% porosity, >1 × 10<sup>−4</sup> cm s<sup>−1</sup> permeability). …”
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  14. 48274

    Efficacy and safety of stem cells in the treatment of glaucoma: systematic review and meta-analysis based on animal experiments by Danning Wu, Yanjing Liu, Xia Zhang, Ruixuan Zhang, Shaopeng Wang, Hui Lu, Tao Yue

    Published 2025-07-01
    “…Given the severity of glaucoma-induced ocular structural damage, it underscores the significance of stem cell transplantation as a secure and promising therapeutic option with notable neuroprotective potential, despite existing translational challenges regarding optimal cell sources, delivery routes, and long-term safety profiles.Systematic Review Registrationwww.inplasy.com, identifier 202520023…”
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  15. 48275

    Clinical information prompt-driven retinal fundus image for brain health evaluation by Nuo Tong, Ying Hui, Shui-Ping Gou, Ling-Xi Chen, Xiang-Hong Wang, Shuo-Hua Chen, Jing Li, Xiao-Shuai Li, Yun-Tao Wu, Shou-Ling Wu, Zhen-Chang Wang, Jing Sun, Han Lv

    Published 2025-08-01
    “…Thus, the CMCR framework accurately captured the latent structural correlations between the fundus and the brain. …”
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  16. 48276
  17. 48277

    Comparative analysis of the functional status of hip joints before total hip replacement in patients with ankylosing spondylitis, rheumatoid arthritis and coxarthrosis: preliminary... by A. O. Dubinin, A. E. Khramov, T. V. Dubinina, E. V. Ilinykh, E. I. Byalik

    Published 2025-07-01
    “…Approximately 2.7% of all total joint arthroplasties are performed on patients with inflammatory arthritis. Severe structural and functional changes of the hip joints (HJ) increase the risks of intra- and postoperative complications.The aim of the study – to carry out a comparative analysis of the functional state of the hip joints before total hip arthroplasty (THA) in patients with ankylosing spondylitis (AS), rheumatoid arthritis (RA) and osteoarthritis (OA).Materials and methods. …”
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  18. 48278
  19. 48279

    Assessment of cardiovascular risk from the use of an interleukin-1 inhibitor in patients with severe tophaceous gout by M. S. Eliseev, O. V. Zhelyabina, E. I. Markelova, D. S. Novikova, S. A. Vladimirov, Yu. O. Korsakova, E. N. Aleksandrova, A. A. Novikov, E. L. Nasonov

    Published 2016-03-01
    “…It is suggested that interleukin (IL)-1β inhibition may promote a reduction in the risk of cardiovascular diseases; however, the mechanism of this impact has not been adequately investigated.Objective: to evaluate the impact of canakinumab therapy on the structural and functional properties of the vascular bed and the stiffness of the vessel wall.Patients and methods. …”
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  20. 48280

    Systemic aging fuels heart failure: Molecular mechanisms and therapeutic avenues by Zhuyubing Fang, Umar Raza, Jia Song, Junyan Lu, Shun Yao, Xiaohong Liu, Wei Zhang, Shujuan Li

    Published 2025-04-01
    “…Abstract Systemic aging influences various physiological processes and contributes to structural and functional decline in cardiac tissue. …”
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