Showing 19,361 - 19,380 results of 20,631 for search '"imaging"', query time: 0.16s Refine Results
  1. 19361

    Understanding role of cadmium substitution on the structural, microstructural, transport properties of ferrites synthesized by different methods by Kulkarni Akshay B., Mathad Shridhar N., Manohara S.R., Deshpande Sandeep M., Kulkarni Kajal A., Mane Vaishali

    Published 2024-01-01
    “…The XRD confirms the cubic spinel structure of all the samples. The SEM images show the agglomeration of particles observed to be increasing with increase in Cd doping. …”
    Get full text
    Article
  2. 19362

    Magnesium Oxide Nanoparticles Reinforced Electrospun Alginate-Based Nanofibrous Scaffolds with Improved Physical Properties by R. T. De Silva, M. M. M. G. P. G. Mantilaka, K. L. Goh, S. P. Ratnayake, G. A. J. Amaratunga, K. M. Nalin de Silva

    Published 2017-01-01
    “…Alginate-based nanofibres were electrospun from an alginate/poly(vinyl alcohol) (PVA) polyelectrolyte complex. SEM images revealed the spinnability of the complex composite nanofibrous scaffolds, showing randomly oriented, ultrafine, and virtually defects-free alginate-based/MgO nanofibrous scaffolds. …”
    Get full text
    Article
  3. 19363

    Dynamics of Land Use, Land Cover Changes and Their Impacts on Land Surface Temperature Using Satellite Imagery by Temesghen E. Sereke, Tumuzghi Tesfay, Vitaly V. Bratkov, Elsayed S. Mohamed, Dinh T. Quyen

    Published 2024-12-01
    “…Two Landsat-7 ETM and One Landsat OLI_TRI-8 images from 2002, 2012 and 2022 were utilized. A supervised vector machine algorithm was used to classify LULC. …”
    Get full text
    Article
  4. 19364

    Fine-scale forest classification with multi-temporal sentinel-1/2 imagery using a temporal convolutional neural network by Rongfei Duan, Chunlin Huang, Peng Dou, Jinliang Hou, Ying Zhang, Juan Gu

    Published 2025-12-01
    “…Spectral, SAR, temporal, and geographic features were extracted from Sentinel-1/2 images to capture spectral differences and phenological characteristics of vegetation. …”
    Get full text
    Article
  5. 19365

    Toward improving precision and complexity of transformer-based cost-sensitive learning models for plant disease detection by Manh-Tuan Do, Manh-Hung Ha, Duc-Chinh Nguyen, Oscal Tzyh-Chiang Chen, Oscal Tzyh-Chiang Chen

    Published 2025-01-01
    “…In particular, we introduced a transformer module, a fusion of the SPP and C3TR modules, to synthesize features in various sizes and handle uneven input image sizes. The proposed model combined with transformer-based long-term dependency modeling and convolution-based visual feature extraction to improve object detection performance. …”
    Get full text
    Article
  6. 19366

    Spatio-temporal analysis of litterfall load in the lower reaches of Qarqan and Tarim rivers using BP neural networks by Junyu Xu, Anwar Eziz, Alishir Kurban, Ümüt Halik, Zhiwen Shi, Saif Ullah, Gift Donu Fidelis, Yingdong Ma, Ziwargul Kibir, Toqeer Ahmed, Tim Van de Voorde, Adil Hujashim, Hossein Azadi

    Published 2025-01-01
    “…This study aims to estimate Litterfall load using a BP neural network based on vegetation indices from Landsat 5 and 8 satellite images, litterfall inventory data, slope, and distance to major river tributaries. …”
    Get full text
    Article
  7. 19367

    Changes in Anterior Segment Morphology of Iris Bombe before and after Laser Peripheral Iridotomy in Patients with Uveitic Secondary Glaucoma by Wakako Ikegawa, Takashi Suzuki, Koji Namiguchi, Shiro Mizoue, Atsushi Shiraishi, Yuichi Ohashi

    Published 2016-01-01
    “…To quantify changes in anterior segment (AS) parameters after laser peripheral iridotomy (LPI) using AS-optical coherence tomography (OCT) of iris bombe. Method. AS images of eight eyes were captured before and after iris bombe and more than 2 weeks after LPI (post-LPI) using AS-OCT. …”
    Get full text
    Article
  8. 19368

    Evaluation of Ocular Versions in Graves’ Orbitopathy: Correlation between the Qualitative Clinical Method and the Quantitative Photographic Method by Cristiane de Almeida Leite, Thaís de Sousa Pereira, Jeane Chiang, Allan C. Pieroni Gonçalves, Mário L. R. Monteiro

    Published 2020-01-01
    “…The subjects were photographed in the 9 positions of gaze, and the extent (mm) of eye movement in each position was estimated using Photoshop® and ImageJ and converted into degrees with a well-established method. …”
    Get full text
    Article
  9. 19369

    Age-related cerebral ventriculomegaly occurs in patients with primary ciliary dyskinesia by Franziska Eisenhuth, Joy E. Agbonze, Adam M. R. Groh, Jesse M. Klostranec, David A. Rudko, Jo Anne Stratton, Adam J. Shapiro

    Published 2025-01-01
    “…To assess ventricular size, computed tomography sinus images from patients with PCD (n = 33) and age/sex-matched controls (n = 64) were analysed. …”
    Get full text
    Article
  10. 19370

    Effects of ultrasonication on electrical and self-sensing properties for fiber-reinforced cementitious composites containing MWCNTs by Jin-Seok Woo, Ai-Hua Jin, Hyun-Do Yun, Junhee Yu, Je Hyun Bae, Sun-Woo Kim, Soo-Yeon Seo, Gun-Cheol Lee, Seongwon Hong, Kang-Soo Kim, Sangyoung Han

    Published 2025-01-01
    “…The results revealed that the E500-CFRC specimen, treated with an ultrasonic energy of 500 J, achieved proper dispersion of MWCNTs, as evidenced by SEM images. This uniform dispersion significantly improved its mechanical strengths compared to other specimens. …”
    Get full text
    Article
  11. 19371

    A Study of Real-time Detection Methods for Solar Radio Burst Identification by YongLin Yu, ChengLong Qiao, Shuo Xu, QinZheng Li, YanRui Su, HongQiang Song, FaBao Yan

    Published 2025-01-01
    “…Spectrum analysis conducted manually or with traditional image processing algorithms is limited by low efficiency and accuracy. …”
    Get full text
    Article
  12. 19372

    Being Normal Weight but Feeling Overweight in Adolescence May Affect Weight Development into Young Adulthood—An 11-Year Followup: The HUNT Study, Norway by Koenraad Cuypers, Kirsti Kvaløy, Grete Bratberg, Kristian Midthjell, Jostein Holmen, Turid Lingaas Holmen

    Published 2012-01-01
    “…This highlights the importance of also focusing on body image in public health interventions against obesity, favouring a “healthy” body weight taking into account natural differences in body shapes.…”
    Get full text
    Article
  13. 19373

    Microencapsulation of β-Carotene by Spray Drying: Effect of Wall Material Concentration and Drying Inlet Temperature by Luiz C. Corrêa-Filho, Maria M. Lourenço, Margarida Moldão-Martins, Vítor D. Alves

    Published 2019-01-01
    “…Scanning electron microscopy images have shown that the particles were microcapsules with a smooth surface when produced at the higher drying temperatures tested, most of them having a diameter lower than 10 μm. …”
    Get full text
    Article
  14. 19374

    YOLOv8s-Longan: a lightweight detection method for the longan fruit-picking UAV by Jun Li, Jun Li, Jun Li, Kaixuan Wu, Meiqi Zhang, Hengxu Chen, Hengyi Lin, Yuju Mai, Linlin Shi

    Published 2025-01-01
    “…To improve the detection accuracy, a crossstage local network structure VOVGSCSPC module is designed, which can help the model better understand the information of the image through multiscale feature fusion and improve the perception and expression ability of the model. …”
    Get full text
    Article
  15. 19375

    Investigation of Ionospheric Small‐Scale Plasma Structures Associated With Particle Precipitation by F. Enengl, L. Spogli, D. Kotova, Y. Jin, K. Oksavik, N. Partamies, W. J. Miloch

    Published 2024-01-01
    “…In this scope, we analyze together data recorded by an Ionospheric Scintillation Monitor Receiver (ISMR) of Global Navigation Satellite System (GNSS) signals and by an All‐Sky Imager located in Longyearbyen, Svalbard (Norway). …”
    Get full text
    Article
  16. 19376

    Tumor volume changes after stereotactic, hypofractionated and conventional radiotherapy in paragangliomas of head and neck by Paweł J. Polanowski, Agnieszka R. Kotecka‐Blicharz, Andrzej Tukiendorf, Natalia J. Amrogowicz, Aleksandra M. Nasiek, Agnieszka Pietruszka, Katarzyna M. Polanowska, Krzysztof A. Składowski

    Published 2024-09-01
    “…The volumes of irradiated tumors were measured and compared based on diagnostic images performed before and after the treatment. Results The mean tumor volume after the treatment with the lowest fractional dose (≤2 Gy) was decreased by 14.4 cm3. …”
    Get full text
    Article
  17. 19377

    The Analysis of Spatiotemporal Changes in Vegetation Coverage and Driving Factors in the Historically Affected Manganese Mining Areas of Yongzhou City, Hunan Province by Jinbin Liu, Zexin He, Huading Shi, Yun Zhao, Junke Wang, Anfu Liu, Li Li, Ruifeng Zhu

    Published 2025-01-01
    “…This paper takes the manganese mining area in Yongzhou City, Hunan Province as a case study and selects multiple periods of Landsat satellite images from 2000 to 2023. By calculating the Normalized Difference Vegetation Index (NDVI) and the Fractional Vegetation Coverage (FVC), the spatiotemporal changes and driving factors of vegetation coverage in the Yongzhou manganese mining area from 2000 to 2023 were analyzed. …”
    Get full text
    Article
  18. 19378

    Vibration of Shaft System in the Mixed-Flow Pump Induced by the Rotor-Stator Interaction under Partial Load Conditions by Wei Li, Leilei Ji, Weidong Shi, Yulu Wang, Ling Zhou, Xiaoping Jiang

    Published 2018-01-01
    “…In order to reveal the relationship between rotor-stator interaction-induced unsteady flow and the shaft vibration of the mixed-flow pump, PIV (particle image velocimetry) and axis orbit experiments were carried out synchronously in a mixed-flow pump under designed flow rate (1.0Qdes) and the partial load conditions (0.4Qdes and 0.2Qdes). …”
    Get full text
    Article
  19. 19379

    Multi-modal denoised data-driven milling chatter detection using an optimized hybrid neural network architecture by Haining Gao, Haoyu Wang, Hongdan Shen, Shule Xing, Yong Yang, Yinlin Wang, Wenfu Liu, Lei Yu, Mazhar Ali, Imran Ali Khan

    Published 2025-01-01
    “…To address the low accuracy in chatter detection caused by the limitations of both one-dimensional temporal and two-dimensional image modal information, this study proposes a multi-modal denoised data-driven milling chatter detection method using an optimized hybrid neural network architecture. …”
    Get full text
    Article
  20. 19380

    Combined MSC and GLP-1 Therapy Modulates Collagen Remodeling and Apoptosis following Myocardial Infarction by Elizabeth J. Wright, Nigel W. Hodson, Michael J. Sherratt, Moustapha Kassem, Andrew L. Lewis, Christine Wallrapp, Nadim Malik, Cathy M. Holt

    Published 2016-01-01
    “…After four weeks, infarcted areas were imaged using atomic force microscopy, demonstrating significant alterations between groups in the structure of collagen fibrils and resulting scar. …”
    Get full text
    Article