Showing 161 - 180 results of 2,515 for search '"surveillance"', query time: 0.08s Refine Results
  1. 161

    The Effectiveness of Ultrasound Surveillance for Hepatocellular Carcinoma in a Canadian Centre and Determinants of Its Success by Korosh Khalili, Ravi Menezes, Tae Kyoung Kim, Leyla Kochak Yazdi, Hyun-Jung Jang, Suraj Sharma, Jordan Feld, Morris Sherman

    Published 2015-01-01
    “…BACKGROUND: The effectiveness of surveillance for hepatocellular carcinoma (HCC) using ultrasound (US) in North America has been questioned due to the predominance of patients of Caucasian ethnicity and larger body habitus.…”
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  2. 162

    Safeguards-related event detection in surveillance video using semi-supervised learning approach by Se-Hwan Park, Byung-Hee Won, Seong-Kyu Ahn

    Published 2025-02-01
    “…We develop a deep learning model employing a semi-supervised learning approach, which can detect automatically safeguards-related events in nuclear facility from surveillance video. Our model is designed after a comprehensive analysis of the trends in artificial intelligence-based models to identify abnormal events in video. …”
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  3. 163

    Adherence to CRC Screening and Surveillance Guidelines when Using Split-Dose Bowel Preparation by Stacy B. Menees, H. Myra Kim, Grace H. Elta, Sheryl Korsnes, Philip Schoenfeld

    Published 2018-01-01
    “…Endoscopists’ adherence to colorectal cancer screening and surveillance guidelines for repeat colonoscopy have not been well characterized. …”
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    Virtual Node-Driven Cloud–Edge Collaborative Resource Scheduling for Surveillance with Visual Sensors by Xinyang Gu, Zhansheng Duan, Guangyuan Ye, Zhenjun Chang

    Published 2025-01-01
    “…For public security purposes, distributed surveillance systems are widely deployed in key areas. …”
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    Surveillance, Phagocytosis, and Inflammation: How Never-Resting Microglia Influence Adult Hippocampal Neurogenesis by Amanda Sierra, Sol Beccari, Irune Diaz-Aparicio, Juan M. Encinas, Samuel Comeau, Marie-Ève Tremblay

    Published 2014-01-01
    “…In light of these discoveries, surveillant microglia are now emerging as an important effector of cellular plasticity in the healthy brain, alongside astrocytes and other types of inflammatory cells. …”
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    Impact of Point-of-Care Testing on Diagnosis, Treatment, and Surveillance of Vaccine-Preventable Viral Infections by Kirthika Lakshmanan, Benjamin M. Liu

    Published 2025-01-01
    “…Therefore, timely diagnosis, treatment, and surveillance of these viruses is critical to patient care and public health. …”
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    A novel approach for face privacy protection based on surveillance video in complex scene by Chi ZHANG, Ye LU, Yuping LUO, Xiaokai SUN, Hanke ZHU

    Published 2021-01-01
    “…During the process of monitoring video surveillance, potential risks of leaking personal privacy information may occur due to the exposure of facial information to the surveillance video.It is necessary to mosaic the pedestrian privacy information in the real-time video stream.At present, the commonly used coding method based on face detection is heavily affected by pedestrian appearances and illumination, which often leads to weak real-time performance and undetected errors.To solve the problems above, a multi-detection model was proposed, combining face detection algorithm, target object detection algorithm and pre-frame association detection method, and compared with the traditional face detection model.Experimental results show that the recall rate of the proposed model is 532% higher than that of the traditional face detection algorithm.…”
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    Surveillance of SARS-CoV-2 variants in Henan, China from 2023 to 2024 by Yun Song, Bicong Wu, Hongxia Ma, Yafei Li, Su Yan, Jingjing Pan, Haifeng Wang, Ying Ye, Xueyong Huang, Wanshen Guo

    Published 2025-02-01
    “…To manage the pandemic effectively, Henan Province launched a surveillance program for SARS-CoV-2 variants, systematically analyzing their clinical characteristics and epidemiological patterns.MethodsThis study collected genomic sequence data from 5,965 COVID-19 cases between January 1, 2023, and March 17, 2024, using the Henan Province SARS-CoV-2 variant surveillance system. …”
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  19. 179

    Advances in public policies and epidemiological surveillance related to the human immunodeficiency virus/AIDS in Ecuador by Joshua Daniel Govea Intriago, Patricio Damián Mayorga Medina, Francisco Xavier Poveda Paredes

    Published 2023-11-01
    “…The objective of this study is to describe the advances in public policies and epidemiological surveillance related to the human immunodeficiency virus/AIDS in Ecuador. …”
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  20. 180

    Effectiveness of canine‐assisted surveillance and human searches for early detection of invasive spotted lanternfly by Angela K. Fuller, Ben C. Augustine, Eric H. Clifton, Ann E. Hajek, Arden Blumenthal, Josh Beese, Aimee Hurt, Carrie J. Brown‐Lima

    Published 2024-12-01
    “…This study demonstrates the potential applicability of using canine‐assisted search strategies combined with occupancy models to enhance the surveillance and prevention of other difficult‐to‐detect invasive species.…”
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