Showing 221 - 240 results of 2,073 for search 'P detection efficiency', query time: 0.18s Refine Results
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    YOLO-DLHS-P: A Lightweight Behavior Recognition Algorithm for Captive Pigs by Changhua Zhong, Hao Wu, Junzhuo Jiang, Chaowen Zheng, Hong Song

    Published 2024-01-01
    “…Firstly, the C2f-DRB structure is introduced at the Backbone position, and the sizeable convolutional kernel is used to extend the receptive field to enhance the spatial perception ability of the model, and to enhance the network’s ability to capture spatial information while maintaining the number of learnable parameters and computational efficiency; The LSKA attention mechanism is then introduced to be integrated into the SPPF module to construct the SPPF-LSKA structure, which significantly improves the ability of the SPPF module to aggregate features at multiple scales; Then, the downsampling at the Neck position is optimised to the HWD algorithm, which reduces the spatial resolution of the feature map while retaining more useful information and reduces the uncertainty of the information compared with the downsampling method of the baseline model; finally, the Shape-IoU is used to replace the original CIoU, which significantly improves the detection efficiency and accuracy of the model without increasing the extra computational burden. …”
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    A rapid and efficient reverse genetics method for generating RNA viruses by Ms Kavitha Sethumadhavan, Ms JyothiLakshmi Sajimon, Dr Pratyajit Mohapatra, Dr Victor Stalin Raj

    Published 2025-03-01
    “…This involved amplifying the antigenome as five overlapping fragments, excluding the G protein genes, and integrating regulatory elements (T7 promoter, ribozyme, and T7 terminator) into a plasmid vector (pLinker). To ensure virus rescue, we cloned minigenome plasmids encoding essential accessory proteins (N, P, and L) with regulatory elements. …”
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    Apera spica-venti (L.) P. Beauv. resistance to herbicides in Lithuania and Ukraine by O. Auskalniene, V. Zadorozhnyi

    Published 2020-03-01
    “…Check the resistance of populations of Apera spica-venti (L.) P. Beauv. to herbicides from the class of inhibitors acetolactate that are used in crops of winter wheat. …”
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    Spat efficiency of the smooth scallop Flexopecten glaber in the Aegean Sea, Türkiye by Yigitkurt Selcuk, Kırtık Ali, Kurtay Evrim, Ugur Sinem, Durmaz Yasar

    Published 2022-11-01
    “…Throughout the study, the number of F. glaber on the collectors was 270.33 ± 43.54 spat m−2 and 145.66 ± 18.03 spat m−2 were detected on the bottom collectors. A statistically significant difference was found between the growth of the spat attached to the surface and bottom collectors (p < 0.05).…”
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    Highly Efficient Biphoton Generation from Thin Dense Atomic Ensemble by Heewoo Kim, Hansol Jeong, Han Seb Moon

    Published 2025-04-01
    “…Strongly correlated bright biphotons are generated via spontaneous four‐wave mixing from a dense atomic ensemble based on the 6S1/2–6P3/2–6D5/2 transition of 133Cs. Biphoton source achieves a detected biphoton count rate of 100 kilo‐counts per second, a heralding efficiency of 15%, and a maximum normalized crosscorrelation function value of 100 between the signal and idler photons, despite the low detector efficiency of a silicon avalanche photodetector being less than 25% at 917 nm. …”
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    An electrochemical approach for tryptophan detection that regulates the kynurenine pathway by Pavithra Narasimhappa, Praveen C. Ramamurthy

    Published 2025-07-01
    “…Abstract An electrochemical sensor for detecting tryptophan (Trp) was developed through the electro-polymerization of a phenazinium chloride derivative/safranin (SA) on both a glassy carbon electrode (GCE) and a screen-printed electrode (SPE). …”
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    Development of Autonomous Electric USV for Water Quality Detection by Chiung-Hsing Chen, Yi-Jie Shang, Yi-Chen Wu, Yu-Chen Lin

    Published 2025-06-01
    “…The USV is capable of autonomously navigating along pre-defined routes and conducting water quality measurements without human intervention. The water quality detection system includes sensors for pH, dissolved oxygen (DO), electrical conductivity (EC), and oxidation-reduction potential (ORP). …”
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