Showing 1,201 - 1,220 results of 2,983 for search '(functional OR function) object detection', query time: 0.21s Refine Results
  1. 1201
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    A hybrid YOLO-UNet3D framework for automated protein particle annotation in Cryo-ET images by Ziyang Liu, Chunhong Yuan, Zixin Zhang, Xiang Zhou, Xiangyu Li, Zhen Tian, Yuting Pei, Zuowen Jiang, Zhikui Tian

    Published 2025-07-01
    “…In this study, we present a hybrid framework integrating You Only Look Once (YOLO) object detection with UNet3D volumetric segmentation, enhanced by density-based spatial clustering of applications with noise (DBSCAN) post-processing for automated protein particle annotation in cryo-ET volumes. …”
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    An Organ-on-a-Chip Modular Platform with Integrated Immunobiosensors for Monitoring the Extracellular Environment by Anastasia Kanioura, Myrto Kyriaki Filippidou, Dimitra Tsounidi, Panagiota S. Petrou, Stavros Chatzandroulis, Angeliki Tserepi

    Published 2025-06-01
    “…OoC systems employing human cells mirror the functionality of human organs and faithfully simulate their physiological microfluidic environment. …”
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  5. 1205

    YOLOv11-ND: A Method for Identifying Traffic Targets in Nighttime Urban Environments by Danyang Zhu, Hao Zhou, Yunlong Gao, Yongjuan Wang

    Published 2025-01-01
    “…Then, to boost the fusion ability of multi-scale features, the HS-FPN network structure is adopted in the neck section. This improves the detection performance. Lastly, the model is optimized using the Focaler-GIoU loss function to further enhance the detection performance. …”
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  6. 1206

    The positive effects of high-frequency right dorsolateral prefrontal cortex repetitive transcranial magnetic stimulation on memory, correlated with increases in brain metabolites d... by Qiao J, Jin G, Lei L, Wang L, Du Y, Wang X

    Published 2016-09-01
    “…Materials and methods: In this randomized, double-blind sham-controlled trial, alcohol-dependent patients were enrolled and randomized into two groups: the experimental group (rTMS, 10 Hz, on right DLPFC, 20 sessions) and the control group (sham stimulation). Memory function was assessed using Hopkins Verbal Learning Test-Revised (HVLT-R) and Brief Visuospatial Memory Test-Revised (BVMT-R) before and after treatment. 1H-MRS was used to detect the levels of N-acetyl aspartic acid (NAA), choline (Cho), and creatine (Cr) in bilateral hippocampi before and after treatment. …”
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  7. 1207

    A Review of Health Monitoring and Model Updating of Vibration Dissipation Systems in Structures by Neda Godarzi, Farzad Hejazi

    Published 2025-01-01
    “…However, many studies have investigated the dissipating energy capacity of isolation systems, particularly rubber bearings with different damping ratios, and demonstrated that changes in these parameters affect the seismic performance of structures. The main objective of this review is to evaluate the performance of damage detection computational tools and examine the impact of damage on structural functionality. …”
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    Study on infrasonic leakage monitoring and signal processing for product oil pipeline by Yuanbo YIN, Yuxing LI, Wen YANG, Shu LU, Chen ZHANG, Cuiwei LIU, Kai YANG, Wuchang WANG

    Published 2024-08-01
    “…The model parameters were optimized, using the Area Under Curve (AUC) of the Receiver Operating Characteristic (ROC) curve as an objective function. Furthermore, the experimental data were processed and classified, utilizing the method based on Wavelet Transform-Random Forest (WT-RF). …”
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  12. 1212

    Identification of Target Body Composition Parameters by Dual-Energy X-Ray Absorptiometry, Bioelectrical Impedance, and Ultrasonography to Detect Older Adults With Frailty and Prefr... by Beatriz Ortiz-Navarro, José Losa-Reyna, Veronica Mihaiescu-Ion, Jerónimo Garcia-Romero, Margarita Carrillo de Albornoz-Gil, Alejandro Galán-Mercant

    Published 2025-05-01
    “…Conventional assessment techniques, including dual-energy X-ray absorptiometry (DXA), bioelectrical impedance analysis (BIA), and muscle ultrasound (US), are efficacious but frequently constrained in primary care settings by financial and accessibility limitations. ObjectiveThe aim of this study is to analyze the differences in anthropometric characteristics, physical function, nutritional status, cognitive status, and body composition among older adults identified as frail, prefrail, or robust in primary care services using the PowerFrail mobile app. …”
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    A virtual rail train path recognition method based on binocular stereo vision by ZENG Junwei, GENG Li, LU Chenyang, REN Lihui

    Published 2024-01-01
    “…Meanwhile, a binocular matching algorithm based on multi-target tracking was proposed, addressing the drawbacks of general binocular matching algorithms including substantial computations and deficient ability to match repeated objects. The proposed method incorporated both left and right cameras to detect lane blocks respectively, and enabled the assignment of IDs through multi-target tracking. …”
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    Monitoring Method and Performance Analysis of Climbing Scaffolds in Super High-Rise Buildings Based on BeiDou/GNSS Technology by Pengfei Wang, Gen Liu, Jian Wang, Ping Zhu, Jiaqi Guo, Jingxuan Zhang, Heyu Zhang, Yijia Liu

    Published 2025-03-01
    “…A multi-level data optimization framework integrating gross error elimination, data interpolation, robust Kalman filtering, and a Cumulative Sum Control Chart (CUSUM)-based early warning system is developed to enhance monitoring accuracy. The key objectives of this research are to improve real-time displacement tracking, suppress measurement noise, and establish an automated anomaly detection mechanism for climbing scaffolds under complex construction conditions. …”
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    Bortezomib-induced peripheral neuropathy in patients with multiple myeloma: pain syndrome and psychopathological aspects by E. Z. Irugova, L. P. Mendeleeva, D. E. Vybornykh, M. V. Soloveva, S. Yu. Fedorova, M. V. Solovev

    Published 2025-03-01
    “…Electroneuromyography was performed at the same time for an objective assessment of the studied parameters.   Results. …”
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  19. 1219

    Objective: to specify the frequency and pattern of mental disorders in patients with rheumatoid arthritis (RA) and their association with a number of demographic parameters, stressors, inflammatory activity, duration of RA and its therapy, pain, and concomitant cardiovascular diseases (CVD).Subject and methods. One hundred and sixteen patients with verified RA were examined; 86% were women with a median age of 50 years (range, 41 to 55 years) and a median RA duration of 94.5 months (range, 45 to 228 months). Disease activity was assessed using the DAS 28 scoring system; the Brief Pain Inventory (BPI) was used for pain assessment. CVD was diagnosed by a cardiologist applying echocardiography, Doppler ultrasound, and 24-hour and blood pressure monitoring. Mental disorders were identified by a psychiatrist in accordance with ICD-10, by employing a number of psychiatric and psychological scales.Results. Mental disorders were found in 86% of the patients. There was a preponderance (85%) of anxiety-depressive spectrum disorders (ADSD): depressive episode (37%), including that within recurrent depressive disorder (19%); dysthymia (23%); adjustment disorders (16%); and generalized anxiety disorder (9%). Moderate cognitive impairment was revealed in 52% of the patients with ADSD. Schizophrenia was detected in 1%; 76 % of the RA patients had sleep disorders; 63 and 52% reported a stressful event at the onset of RA or before its exacerbation, respectively. The patients with ADSD did not differ from those without ADSD in age, gender, disease duration and activity, but they had more frequently aseptic bone necroses (ABN), X-ray stage IV, Class III functional insufficiency (FI), higher severity index and HAQ index.... by T A Lisitsyn, D Yu Veltishchev, O F Seravina, O B Kovalevskaya, A E Zeltyn, Yu S Fofanova, D S Novikova, T V Popkova, E L Nasonov

    Published 2011-06-01
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    A Unified Approach to Image Recognition and Cryptography via Flexible Weak Inverse Property Quasigroups by Mohammad Mazyad Hazzazi, Muhammad Nadeem, Muhammad Kamran, Muhammad Arshad, Samuel Asefa Fufa

    Published 2025-01-01
    “…It also addresses the implementation of polynomial functions PTt in image and pattern detection, with emphasis on feature extraction and edge detection. …”
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