Showing 20,481 - 20,500 results of 20,631 for search '"imaging"', query time: 0.11s Refine Results
  1. 20481

    Meibomian gland alterations in allergic conjunctivitis: insights from a novel quantitative analysis algorithm by Jingting Wei, Jingting Wei, Kunhong Xiao, Qingyuan Cai, Qingyuan Cai, Shenghua Lin, Xiangjie Lin, Yujie Wang, Yujie Wang, Jiawen Lin, Kunfeng Lai, Yunxi Ye, Yuhan Liu, Li Li

    Published 2025-01-01
    “…Infrared meibography was performed using the non-contact mode of the Keratograph 5M. MG images were analyzed using a deep learning-based a quantitative analysis algorithm to evaluate gland length, area, dropout ratio, and deformation. …”
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  2. 20482

    Principles, barriers and enablers to agroecological animal production systems: a qualitative approach based on five case studies by B. Dumont, C. Barlagne, P. Cassart, J.E. Duval, A. Fanchone, J-L. Gourdine, O. Huguenin-Elie, Y. Kazakova, J. Klötzli, A. Lüscher, E. Oteros-Rozas, D. Pomies, M.G. Rivera Ferre, W.A.H. Rossing, V. Stefanova, A. Swartebroeckx, C. Zagaria

    Published 2025-02-01
    “…Most agroecological systems benefited from a positive image among citizens and consumers, but cultural barriers resulted from change in product characteristics, e.g. veal meat colour in dairy system that promote long-lasting cow-calf contact. …”
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  3. 20483

    Region-specific hippocampal atrophy is correlated with poor glycemic control in type 2 diabetes: a cross-sectional study by Cuiping Bao, Xuehuan Liu, Yiming Li, Jun Yang, Feng Wei, Yi Gong, Zhihui Ma, Jun Liu

    Published 2023-12-01
    “…FreeSurfer was performed to segment hippocampus automatically based on T1 MPRAGE images. The relationships between glycemic status/glycemic control/diabetes duration and hippocampal subfield volumes were estimated by multiple linear regression analysis/generalized additive modeling (GAM). …”
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  4. 20484
  5. 20485

    Based on CT scans at the 12th thoracic spine level, assessing the impact of skeletal muscle and adipose tissue index on one-year postoperative mortality in elderly hip fracture pat... by En-li Li, Jia-sen Hu, Zi-hao Chen, Run-xun Ma, Chen Jin, Yi-tian Bu, Si-xiang Feng, Cheng-bin Huang, Ya-ping Jin, Lei Yang

    Published 2025-01-01
    “…Therefore, this study aimed to prove whether skeletal muscle and adipose tissue index measured by computed tomography (CT) images based on a single layer are associated with one-year postoperative mortality in elderly hip fracture patients. …”
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  6. 20486
  7. 20487

    In vitro evaluation of hypochlorous acid-silver nanoparticle waterline disinfectant for dental unit waterline disinfection by Tingting Yin, Qiaowen Li, Huan Sun, Jin Zheng, Yuanyuan Wang, Yi Luo, Li Wang

    Published 2025-01-01
    “…The compliance rates observed during the first disinfection and two weeks post-disinfection were slightly lower in the HA and AgNP groups compared to the HA + AgNP group, although no significant statistical difference was found (P > 0.05). SEM images revealed uneven biofilm plaques on the inner surface of the pipes prior to disinfection, embedded within a dense matrix, while the biofilm was visibly disrupted post-disinfection. …”
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  8. 20488

    Going, going, gone: Landscape drying reduces wetland function across the American West by J. Patrick Donnelly, Johnnie N. Moore, John S. Kimball, Kelsey Jencso, Mark Petrie, David E. Naugle

    Published 2025-02-01
    “…To improve our understanding of rapid ecosystem change, we reconstructed monthly wetland surface water hydrology in the western U.S. from 1984 to 2023 using cloud computing and ∼ 150,000 satellite images to measure shifts in the timing and duration of inundations. …”
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  9. 20489

    In-Season Automated Mapping of Xinjiang Cotton Based on Cumulative Spectral and Phenological Characteristics by Yongsheng Huang, Yaozhong Pan, Yu Zhu, Xiufang Zhu, Xingsheng Xia, Qiong Chen, Jufang Hu, Hongyan Che, Xuechang Zheng, Lingang Wang

    Published 2025-01-01
    “…In this study, Xinjiang Province, with a planted area of 25&#x2009;000&#x2009;km<sup>2</sup> and 84.94&#x0025; of China&#x0027;s total production, was selected as the study area, and fully automated mapping experiments were performed using Sentinel-2 time-series images at four experimental sites with different planting structures. …”
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  10. 20490

    Nonthermal atmospheric pressure plasma (NTAPP) effectively eliminates skin tumors in a mouse model of UV-induced carcinogenesis with a short-term treatment regimen by Szabolcs Bozsányi, Ruby Acquah, Rhea Carmel Glen Rodrigues, Erin C. Tracy, Sean P. Murphy, Gregory Fridman, Wendy J. Huss, Peter C. Friedman, Gyorgy Paragh

    Published 2025-02-01
    “…., nearby tumors on the same mouse) in UV-exposed, NTAPP-treated mice were evaluated for tumor size at 0 and 28 days after the beginning of the treatment by using ImageJ on standardized photographs. A subset of the tumors was also assessed with a 33 MHz high-frequency ultrasound (HFUS) to measure vertical tumor thickness. …”
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  11. 20491

    The Degree of Cervical Intervertebral Disc Degeneration Is Associated With Denser Bone Quality of the Cervical Sub‐endplate and Vertebral Body by Jia‐Yu Chen, Jia‐Chen Yang, Ruo‐Yao Li, Zu‐Cheng Huang, Zhi‐Ping Huang, Xiu‐Hua Wu, Qing‐An Zhu, Yin Ding

    Published 2025-02-01
    “…Vertebral body quality (VBQ) score and sub‐endplate bone quality (EBQ) score from C3 to C7 were computed from T1‐weighted MRI images. Additionally, bone mineral density (BMD) of the cervical vertebrae was measured in 52 patients using a novel phantom‐less quantitative computed tomography (PL‐QCT) system. …”
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  12. 20492

    Assessment of myocardial deformation by CMR tissue tracking reveals left ventricular subclinical myocardial dysfunction in patients with gynecologic cancer undergoing chemotherapy by Kai Tao, Kai Tao, Lu Ye, Yan-Jia-Ni Xu, Yan-Jia-Ni Xu, Meng-Xi Yang, Ru-Tie Yin, Qing-Li Li, Xiao-Juan Lin, Ke-Min Li, Liang Song, Yu Ma, Lan Zhong, Ying Hu, Hua-Yan Xu, Dan-Qing Wang, Ying-Kun Guo

    Published 2025-02-01
    “…This study aimed to assess left ventricular (LV) myocardial deformation in patients with gynecologic cancer undergoing chemotherapy and to investigate the association between myocardial deformation and chemotherapy factors.MethodsCardiac magnetic resonance (CMR) was performed to assess LV deformation parameters using CMR tissue tracking based on cine images. Serum myocardial injury biomarker were measured. …”
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  13. 20493

    Attention to Monkeypox: An Interpretable Monkeypox Detection Technique Using Attention Mechanism by Avi Deb Raha, Mrityunjoy Gain, Rameswar Debnath, Apurba Adhikary, Yu Qiao, Md. Mehedi Hassan, Anupam Kumar Bairagi, Sheikh Mohammed Shariful Islam

    Published 2024-01-01
    “…We significantly improved the Monkeypox Skin Images Dataset (MSID) by incorporating a broader range of classes for similar skin diseases, thereby substantially enriching and diversifying the training dataset. …”
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  14. 20494

    Toxic effects and mechanisms of nanoplastics and sulfonamide antibiotics on Scenedesmus obliquus by Jianyuan Yang, Zhen Yang, Jing Wang, Yanpeng Liang, Honghu Zeng, Litang Qin, Xiaohong Song, Lingyun Mo

    Published 2025-01-01
    “…The exposure of two NPs and four SAs and their binary mixtures differently promoted or inhibited superoxide dismutase and catalase activities in algal cells to different degrees and resulted in elevated levels of malondialdehyde content, suggesting that oxidative stress led to significant inhibition of chlorophyll content, total protein content, and growth of algal cells. The SEM image can be a more intuitive means of observing the interaction of nanoplastics with algal cells. …”
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  15. 20495

    High-resolution 4D electrical resistivity tomography and below-ground point sensor monitoring of High Arctic deglaciated sediments capture zero-curtain effects, freeze–thaw transit... by M. O. Cimpoiasu, O. Kuras, H. Harrison, P. B. Wilkinson, P. Meldrum, J. E. Chambers, D. Liljestrand, C. Oroza, S. K. Schmidt, P. Sommers, L. Vimercati, T. P. Irons, Z. Lyu, A. Solon, J. A. Bradley, J. A. Bradley

    Published 2025-01-01
    “…We obtained a 1-year continuous measurement record (October 2021–September 2022), which produced 4D images of soil freeze–thaw transitions with unprecedented detail, allowing us to calculate the velocity of the thawing front in 3D. …”
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  16. 20496

    The effects of the positioning of a bolt in the femoral neck system on the short-term outcomes of middle-aged and young adults with displaced femoral neck fractures by Yujie Jin, Xiaoqiang Zhou, Zhiqiang Li, Yubo Liu, Renjie Xu, Jun Shen, Xiangxin Zhang, Xiao Yu

    Published 2025-01-01
    “…The degree of deviation of the central axis of the femoral head and neck from the tip of the bolt (W), the tip‒apex distance (TAD) and the length of femoral neck shortening (LFNS) were measured on postoperative X-ray and computed tomography (CT) scan images. Clinical efficacy was assessed with the Harris Hip Score (HHS) and the EuroQol five-dimensional questionnaire-5L (EQ-5D-5L) utility index. …”
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  17. 20497

    Black posterior vitreous detachment: A 10-year historical cohort of pigmented uveal tumors by Vicktoria Vishnevskia-Dai, Hila Goldberg, Michael Ostrovsky, Ofira Zloto, Rachel Shemesh

    Published 2025-01-01
    “…Methods: Demographics, clinical data, type of uveal lesion, treatment, multimodal images, and follow-up information were retrieved.The main outcome measures were tumor recurrence, vitreous spread, and the patient's prognosis. …”
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  18. 20498
  19. 20499

    L’évolution forestière dans les massifs alpins et jurassiens : conséquence directe sur l'état physico-chimique des niveaux profonds des lacs ? by Van Tuan Nghiem, Rachid Nedjai, Nacer Nasreddine Messaoud

    Published 2012-02-01
    “…Nous allons par conséquent nous focaliser sur l’analyse du mode d’occupation (végétation), sur la base de quatre images satellites, couvrant la période 1975-2006 et, par recours à la modélisation hydrogéochimique (WARMF), évaluer l’évolution de la qualité physico-chimique et plus précisément le degré d’acidification des eaux en profondeur. …”
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  20. 20500

    A method for evaluating the accessibility of underground auxiliary transportation vehicles in coal mines based on multi feature fusion by Fan JIANG, Yifan LIU, Zhencai ZHU, Chaofan ZHANG, Gongbo ZHOU, Yuxing PENG

    Published 2024-12-01
    “…Firstly, an enhanced binary image of the railway track is obtained using edge detection, morphological top hat transformation, and eight connected regions. …”
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