Showing 61 - 80 results of 518 for search 'step detection (functions OR function)', query time: 0.17s Refine Results
  1. 61

    Performance of Dual-Layer Flat-Panel Detectors by Dong Sik Kim, Dayeon Lee

    Published 2025-07-01
    “…In this paper, we experimentally observe the DFD performance in terms of the modulation transfer function (MTF), NPS, and DQE with discussions. <b>Methods:</b> Using prototypes of DFD, we experimentally measure the MTF, NPS, and DQE of the convex combination of the images acquired from the upper and lower detector layers of DFD. …”
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  2. 62

    Preparation of sulfonic acid functionalized metal organic frameworks and their application in the online solid phase extraction of parabens and sulfonamides in pre-cooked foods by Min Fang, Jianyang Ke, Zhaojie Wang, Qing Fu, Qing Yang, Lin Xu, Yuepeng Lu, Yong Yang, Xiaoming Jiang, Yongning Wu, Zhiyong Gong, Xin Liu

    Published 2025-01-01
    “…Mixed-mode sorbents exhibit two or more primary retention mechanisms, which can enhance the selectivity and capacity of the extraction process in a single step. In this study, a facile approach was proposed to prepare functionalized metal-organic frameworks (MOFs) by post-synthetic oxidation. …”
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  3. 63

    Ampicillin treatment in persister cell studies may cause non-physiological artifacts by Michel Fasnacht, Hena Comic, Isabella Moll

    Published 2025-03-01
    “…Considering the increasing number of moonlighting functions described for ribosomal proteins, we investigated a potential regulatory role of tL2 in persister cells after ampicillin treatment. …”
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  4. 64

    Conceptual foundations of a REFRAME-based approach to discriminate across total knee implant designs based on the positions of functional centres of rotation by Adrian Sauer, Ariana Ortigas-Vásquez, Christoph Thorwaechter, Peter E. Müller, Henning Windhagen, Allan Maas, Thomas M. Grupp, William R. Taylor, Matthias Woiczinski

    Published 2025-01-01
    “…The kinematic signals of these five configurations were compared to determine whether key differences between implants could be detected leveraging two methodological approaches: (1) statistical parametric mapping to directly compare waveforms and (2) simple paired t-tests to compare the three-dimensional coordinates of the functional centres of rotation determined using a previously published REference FRame Alignment Method (REFRAME). …”
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  5. 65
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  7. 67

    A Lightweight Greenhouse Tomato Fruit Identification Method Based on Improved YOLOv11n by Xingyu Gao, Fengyu Li, Jun Yan, Qinyou Sun, Xianyong Meng, Pingzeng Liu

    Published 2025-07-01
    “…Concurrently, the Lightweight Shared Convolutional Detection (LSCD) is incorporated into the detection head component with to the aim of further reducing the computational complexity. …”
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  8. 68

    One-Step Solvothermal Synthesis of Carbon Dots for Rapid and Accurate Determination of Hemin Content by Yiaobo Zhang, Lin Liu, Jiahui He, Chengzhi Huang, Lei Zhan, Chunmei Li

    Published 2025-03-01
    “…The as-prepared fluorescent CDs with rich functional groups on the surface displayed good water solubility, strong salt resistance, robust pH stability, and photobleaching resistance. …”
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  9. 69

    Elastomeric Nanocomposite with Solvent‐Free, One Step, In Situ Shear Exfoliation of Graphite to Graphene by Ashiqur Rahman, Abdur Rahman Bin Abdus Salam, Matthew G. Boebinger, Ahmed Touhami, Jennifer Lynch, Ali Ashraf

    Published 2025-05-01
    “…The resulting intrinsic piezo resistivity of the fabricated nanocomposite has been exploited to fabricate a multi‐functional wired and wireless sensor for detecting different body movements, speech, human vital functions, solvents, and biomolecules.…”
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  10. 70

    One-Step Hydrothermal Synthesis of Multicolour Graphene Quantum Dots and Study of Their Luminescence Mechanism by Beibei Wang, Ling Sun, Kai Liu, Di Wu, Jinqiu Wang, Fang Geng

    Published 2025-06-01
    “…Multicolour graphene quantum dots (GQDs), from blue to orange emitting, were successfully synthesized via a one-step hydrothermal method using potassium hydrogen phthalate and o-phenylenediamine as the raw materials. …”
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  11. 71

    Activation of functional α7-containing nAChRs in hippocampal CA1 pyramidal neurons by physiological levels of choline in the presence of PNU-120596. by Bopanna I Kalappa, Alexander G Gusev, Victor V Uteshev

    Published 2010-11-01
    “…Rather, it may indicate a lack of detection of α7-containing nAChR-mediated currents by patch-clamp electrophysiology. 2) PNU-120596 can serve as a powerful tool for detection and enhancement of responsiveness of low densities of functional α7-containing nAChRs such as those present in hippocampal CA1 pyramidal neurons. 3) In the presence of PNU-120596, physiological concentrations of choline activate functional CA1 pyramidal α7-containing nAChRs and produce step-like currents that cause repetitive step-like depolarizations, occasionally triggering bursts of action potentials in CA1 pyramidal neurons. …”
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  12. 72
  13. 73

    Data‐Driven Theoretical Modeling of Centrifugal Step Emulsification and Its Application in Comprehensive Multiscale Analysis by Xin Wang, Xiaolu Cai, Chao Wan, Huijuan Yuan, Shunji Li, Yiwei Zhang, Ran Zhao, Yuxi Qin, Yiwei Li, Bi‐Feng Liu, Peng Chen

    Published 2025-04-01
    “…This predictive model empowers the CASE to achieve all‐in‐one functionality, including droplet pre‐design, generation, manipulation, and on‐site detection. …”
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  14. 74

    Multi-Scale Spatiotemporal Feature Enhancement and Recursive Motion Compensation for Satellite Video Geographic Registration by Yu Geng, Jingguo Lv, Shuwei Huang, Boyu Wang

    Published 2025-04-01
    “…Satellite video geographic alignment can be applied to target detection and tracking, true 3D scene construction, image geometry measurement, etc., which is a necessary preprocessing step for satellite video applications. …”
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  15. 75

    Translation, cultural adaptation, and validation of the HEAR-COMMAND Tool – Arabic: a self-rated ICF-based questionnaire for assessing hearing, communication, and conversation disa... by Razan Alfakir, Mahmoud Hammady, Tahereh Afghah, Mohamed Abd Al-Ghaffar, Mostafa Youssif

    Published 2025-07-01
    “…Results The content validity analysis of the HEAR-COMMAND Tool – Arabic demonstrated a strong prevalence of impairment related to auditory functions, with auditory perception (80%-100%), sound detection (80%-100%), and speech discrimination (80%-100%) being highly represented. …”
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  16. 76
  17. 77

    Evaluating the effects of urban development on the ecological carrying capacity of Isfahan city based on the system dynamics approach by Zahra Dehghan Manshadi, Parastoo Parivar

    Published 2023-09-01
    “…After problem articulation, the model boundary was defined in the initial step of the modeling process by developing the subsystem diagram. …”
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    Colonic Dysbiosis Is Associated with Gastrointestinal Disorders More than Mother–Child Epidemiological Traits in Mexican Children with Autism Spectrum Disorders by Julián Herrera-Mejía, Abraham Wall-Medrano, Arnulfo Ramos-Jiménez, Aarón F. González-Córdova, Florinda Jiménez-Vega, Rocio Campos-Vega

    Published 2025-04-01
    “…Gastrointestinal disorders were diagnosed by standardized clinical tools (ROMA-IV and six-item gastrointestinal severity index), while bacterial markers, including <i>Bacteroidetes</i>, <i>Firmicutes</i>, <i>Actinomycetes</i> (Phyla); <i>Lactobacillales</i>, <i>Clostridiales</i>, <i>Bifidobacteriales</i> (Orders); <i>B. fragilis</i>, <i>F. prausnitzii</i>, <i>B. longum</i>, <i>D. vulgaris</i> and <i>A. muciniphila</i> (Species), were detected by targeting 16S rRNA and two-step PCR protocol. …”
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  20. 80

    Modeling of information channel by using of pseudorandom signals of nonlinear dynamical system by I. K. Nasyrov, V. V. Andreev

    Published 2020-11-01
    “…It is shown that the main step in processing the received message, which provides the maximum likelihood functionals, is to calculate the correlation integrals between the components and the systems under consideration. …”
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