Category: 7. Maths

Continue Reading

  • Exact wave structures with stochastic effects in birefringent optical fibers modeled by cubic-quintic-septic nonlinear Schrödinger equation

    Exact wave structures with stochastic effects in birefringent optical fibers modeled by cubic-quintic-septic nonlinear Schrödinger equation

    Assuming the following wave transformation allows for obtaining the solutions of Eqs.() and (), As shown in the supplementary file (Appendix.pdf):

    $$\begin{aligned} \mathcal {G}=\phi _1(\xi ) e ^{i \left( \Delta _1+\rho _1 t-\sigma _1^2 t+\sigma…

    Continue Reading

  • Correction: The OPS-SAT benchmark for detecting anomalies in satellite telemetry

    Correction: The OPS-SAT benchmark for detecting anomalies in satellite telemetry

    Continue Reading

  • Leveraging assistive technology for visually impaired people through optimal deep transfer learning based object detection model

    Leveraging assistive technology for visually impaired people through optimal deep transfer learning based object detection model

    In this paper, the EATBP-ODHOA methodology is proposed. The main aim of the EATBP-ODHOA methodology is to develop an effective object detection model for visually impaired people using an advanced DL technique. Figure 1 portrays the workflow of…

    Continue Reading

  • Predicting fertilizer treating of maize using digital image processing and deep learning approaches

    Predicting fertilizer treating of maize using digital image processing and deep learning approaches

    Experimental setup

    The experiments for this research were primarily conducted using Python, leveraging several libraries to facilitate various tasks. OpenCV and NumPy were the most frequently used libraries for image processing and numerical…

    Continue Reading

  • A study of the radon seasonality with temporal dummy variables

    A study of the radon seasonality with temporal dummy variables

    The starting dataset

    This section provides information about the dataset used for the analysis, consisting of radon and meteorological time series.

    Radon monitoring stations

    Fig. 5

    Locations of the IRON stations used in this study (green dots),…

    Continue Reading

  • Hygroscopic properties modeling and thermodynamic analysis of a seamless popping capsule

    Hygroscopic properties modeling and thermodynamic analysis of a seamless popping capsule

    Seamless popping capsules

    Seamless popping capsules were produced using a one-step dripping method (Fig. 2) in Jiangxi Xinhui Technology Co. (Jiangxi, China). Briefly, an oil-soluble flavor essence was dissolved in the internal liquid, which…

    Continue Reading

  • Internet of things driven object detection framework for consumer product monitoring using deep transfer learning and hippopotamus optimization

    Internet of things driven object detection framework for consumer product monitoring using deep transfer learning and hippopotamus optimization

    In this paper, the ODHVCP-HOADL model is proposed. The objective is to develop an effective IoT-based OD system for consumer products integrated with a holographic display to provide an interactive and immersive visualization experience. The…

    Continue Reading

  • SCSFish2025: a large dataset from South China sea for coral reef fish identification

    SCSFish2025: a large dataset from South China sea for coral reef fish identification

    Data sources

    The dataset is derived from the video captured by the underwater cameras of a set of coral reef in-situ online monitoring systems deployed by the South China Sea Ecological Center of China’s Ministry of Natural Resources at Subi…

    Continue Reading

  • Crop yield and water productivity modeling using nonlinear growth functions

    Crop yield and water productivity modeling using nonlinear growth functions

    Field experiment

    The study was conducted during the summer of 2018 at a 1300 m² field plot in the Pishvay Varamin region in central Iran (51°41’42.8″E, 35°19’51.9″N, 973 m, Fig. 1). The experiment employed two main irrigation regimes:…

    Continue Reading