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  1. Accurate estimation of modulation amplitude in Brillouin optical correlation-domain reflectometry based on Rayleigh noise spectrum

    In Brillouin optical correlation-domain reflectometry (BOCDR), spatial resolution relies on the modulation amplitude of the light. We propose a...

    Keita Kikuchi, Heeyoung Lee, ... Yosuke Mizuno in Scientific Reports
    Article Open access 06 April 2024
  2. Seasonal estimation of groundwater vulnerability

    Index-based methods estimate a fixed value of groundwater vulnerability (GWV); however, the effects of time variations on this estimation have not...

    Adrian I. Cervantes-Servin, Meenakshi Arora, ... Vincent Pettigrove in Scientific Reports
    Article Open access 15 June 2023
  3. Validation of an algorithm for sound-based voided volume estimation

    A voiding diary is commonly used in clinical practice to monitor urinary tract health. However, manual recording and use of a measuring cup can cause...

    Gyoohwan Jung, Hoyoung Ryu, ... Sangchul Lee in Scientific Reports
    Article Open access 02 January 2024
  4. Automated eyeball volume measurement based on CT images using neural network-based segmentation and simple estimation

    With the increase in the dependency on digital devices, the incidence of myopia, a precursor of various ocular diseases, has risen significantly....

    Sujeong Han, Jeong Kyu Lee, ... Jaesung Lee in Scientific Reports
    Article Open access 02 July 2024
  5. In-depth correlation analysis between tear glucose and blood glucose using a wireless smart contact lens

    Tears have emerged as a promising alternative to blood for diagnosing diabetes. Despite increasing attempts to measure tear glucose using smart...

    Wonjung Park, Hunkyu Seo, ... Jang-Ung Park in Nature Communications
    Article Open access 02 April 2024
  6. Altitude measurement method of VHF radar based on spatial smoothing of correlation matrix

    For very high frequency (VHF) phased array radar, the key problem to be solved in altitude measurement is the super-resolution spatial spectrum...

    ** Wei, ... Guoming Zhang in Scientific Reports
    Article Open access 14 December 2023
  7. The effect of model complexity on the human center of mass estimation using the statically equivalent serial chain technique

    Estimating the human center of mass (CoM) has long been recognized as a highly complex process. A relatively recent and noteworthy technique for CoM...

    Elie Chebel, Burcu Tunc in Scientific Reports
    Article Open access 20 November 2023
  8. SuperAnimal pretrained pose estimation models for behavioral analysis

    Quantification of behavior is critical in diverse applications from neuroscience, veterinary medicine to animal conservation. A common key step for...

    Shaokai Ye, Anastasiia Filippova, ... Mackenzie Weygandt Mathis in Nature Communications
    Article Open access 21 June 2024
  9. Inferring language dispersal patterns with velocity field estimation

    Reconstructing the spatial evolution of languages can deepen our understanding of the demic diffusion and cultural spread. However, the...

    Sizhe Yang, **aoru Sun, ... Menghan Zhang in Nature Communications
    Article Open access 02 January 2024
  10. Shadow estimation of gate-set properties from random sequences

    With quantum computing devices increasing in scale and complexity, there is a growing need for tools that obtain precise diagnostic information about...

    J. Helsen, M. Ioannou, ... I. Roth in Nature Communications
    Article Open access 19 August 2023
  11. Interpolation time-optimized aortic pulse wave velocity estimation by 4D flow MRI

    Four-dimensional flow magnetic resonance imaging-based pulse wave velocity (4D flow PWV) estimation is a promising tool for measuring regional aortic...

    Sungho Park, Minseong Kwon, ... Hyungkyu Huh in Scientific Reports
    Article Open access 30 September 2023
  12. Sugarcane nitrogen nutrition estimation with digital images and machine learning methods

    The color and texture characteristics of crops can reflect their nitrogen (N) nutrient status and help optimize N fertilizer management. This study...

    Hui You, Muchen Zhou, ... Cuimin Sun in Scientific Reports
    Article Open access 11 September 2023
  13. Deep learning based channel estimation method for mine OFDM system

    In this paper, we present a channel estimation approach based on deep learning to solve the problem that the orthogonal frequency division...

    Mingbo Wang, Anyi Wang, ... **g Chai in Scientific Reports
    Article Open access 10 October 2023
  14. Distributed asynchronous measurement system fusion estimation based on inverse covariance intersection algorithm

    For state estimation of multi-source asynchronous measurement systems with measurement missing phenomena, this paper proposes a distributed...

    Taishan Guo, Mingquan Wang, ... Wenai Song in Scientific Reports
    Article Open access 17 February 2024
  15. Comparing a common clavicle maturation-based age estimation method to ordinary regression analyses with quadratic and sex-specific interaction terms in adolescents

    Established methods of age estimation are based on correlating defined maturation stages of bony structures with tables representing the observed...

    Sebastian R. Reder, Isabel Fritzen, ... Monika Bjelopavlovic in Scientific Reports
    Article Open access 02 February 2024
  16. Validity of age estimation methods and reproducibility of bone/dental maturity indices for chronological age estimation: a systematic review and meta-analysis of validation studies

    Several approaches have been developed to estimate age, an important aspect of forensics and orthodontics, using different measures and radiological...

    V. Marconi, M. Iommi, ... F. Carle in Scientific Reports
    Article Open access 16 September 2022
  17. Data-driven approaches linking wastewater and source estimation hazardous waste for environmental management

    Industrial enterprises are major sources of contaminants, making their regulation vital for sustainable development. Tracking contaminant generation...

    Wenjun **e, Qingyuan Yu, ... Jun Bi in Nature Communications
    Article Open access 26 June 2024
  18. SOC estimation of lead–carbon battery based on GA-MIUKF algorithm

    The paper proposes a SOC (State of Charge) estimation method for lead–carbon batteries based on the GA-MIUKF algorithm. The GA-MIUKF algorithm...

    Lu Wang, Feng Wang, ... Yanyan Wang in Scientific Reports
    Article Open access 09 February 2024
  19. Depth-aware pose estimation using deep learning for exoskeleton gait analysis

    In rehabilitation medicine, real-time analysis of the gait for human wearing lower-limb exoskeleton rehabilitation robot during walking can...

    Yachun Wang, Zhongcai Pei, ... Zhiyong Tang in Scientific Reports
    Article Open access 19 December 2023
  20. Open-source software for respiratory rate estimation using single-lead electrocardiograms

    Respiratory rate (RR) is a critical vital sign used to assess pulmonary function. Currently, RR estimating instrumentation is specialized and bulky,...

    Jesse D. Roberts Jr., Richard D. Walton, ... Kanchan Kulkarni in Scientific Reports
    Article Open access 02 January 2024
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