Showing 881 - 900 results of 905 for search 'transition (errors OR error)', query time: 0.14s Refine Results
  1. 881

    Statistical Comparison between Pores and Sunspots during the Time Interval 2010–2023 by Yang Peng, Yu Fei, Nan-bin Xiang, Lin-hua Deng, Ting-ting Xu, Sheng Zheng, Shu-guang Zeng, Hai-yang Zhang, Shi-hu Liu

    Published 2024-01-01
    “…The main conclusions are as follows. (1) The steepness between the total magnetic flux and total area of transitional sunspots appears to be flattened in each phase of the observed solar cycles, and does not have a significant variation over the solar cycle. (2) For three groups of sunspots, the umbral physical parameters’ means and their correlations show only minor variations with the solar cycle, which are in error ranges. (3) As the mean umbral LOS magnetic field strength increases, the correlation of the umbral I – B _los increases. …”
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  2. 882

    How do crate materials impact the winter transport of broilers? by Myunghwan Yu, Elijah Ogola Oketch, Nuwan Chamara Chathuranga, Shan Randima Nawarathne, Venuste Maniraguha, Bernadette Gerpacio. Sta. Cruz, Eunsoo Seo, Jeseok Lee, Jung Min Heo

    Published 2025-03-01
    “…Methods A total of 175 (35-day-old) Ross 308 male broilers with an average body weight of about 1,708±33.3 g (mean±standard error of the mean) were picked after 4 hours of feed withdrawal before transport. …”
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  3. 883

    Investigation of effective conservation measures for the critically endangered White-bellied Heron Ardea insignis using an integrated population model and Bayesian population via... by Indra P. Acharja, Yuji Okahisa, M. Clay Green, Tshewang Lhendup, Sonam Tshering, Thinley Phuntsho, Tshering Tobgay, Lungten Lungten, Jigme Tshering, Samten Leki

    Published 2025-06-01
    “…In situations where every individual bird is critical to the population, conservation actions must be precise and effective, leaving little margin for error. Despite commendable conservation measures for the White-bellied Heron, especially in Bhutan, where a major population is found, the declining population trend is alarming, necessitating both short-term and long-term conservation strategies. …”
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  4. 884

    Lower Limb Torque Prediction for Sit-To-Walk Strategies Using Long Short-Term Memory Neural Networks by Chamalka Kenneth Perera, Alpha. A. Gopalai, Darwin Gouwanda, Siti. A. Ahmad, Pei-Lee Teh

    Published 2024-01-01
    “…Model inputs were hip and knee angles with horizontal center of mass velocity, while windowing allowed the LSTMs to dynamically adapt to real-time changes in STW transitions. The encoder-decoder LSTM showcased optimal performance with robust recognition of temporal features. …”
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  5. 885

    A novel soil moisture evaluation framework incorporating brightness temperature and a high-resolution 1 km summer brightness temperature dataset by Ziyue Zhu, Runze Zhang, Bin Fang, Hyunglok Kim, Hoang Hai Nguyen, Venkataraman Lakshmi

    Published 2025-12-01
    “…When validated against SMAP TB data, this dataset showed a solid correlation (R2 = 0.921) and a low root mean square error (RMSE = 4.254 K), making it a useful resource for fine-scale SM monitoring. …”
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  6. 886

    Convolutional neural networks for sea surface data assimilation in operational ocean models: test case in the Gulf of Mexico by O. Zavala-Romero, O. Zavala-Romero, A. Bozec, E. P. Chassignet, J. R. Miranda, J. R. Miranda

    Published 2025-01-01
    “…However, these studies often rely on ocean models of intermediate complexity, which involve significant simplifications that present challenges when transitioning to full-scale operational ocean models. …”
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  7. 887

    Two-qubit gate protocols with microwave-dressed Rydberg ions in a linear Paul trap by Joseph W P Wilkinson, Katrin Bolsmann, Thiago L M Guedes, Markus Müller, Igor Lesanovsky

    Published 2025-01-01
    “…Overall, this places trapped Rydberg ions into the regime where fast high-accuracy quantum computing and eventually quantum error correction become possible.…”
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  8. 888

    A Powered Prosthetic Hand With Vision System for Enhancing the Anthropopathic Grasp by Yansong Xu, Xiaohui Wang, Junlin Li, Xiaoqian Zhang, Feng Li, Qing Gao, Chenglong Fu, Yuquan Leng

    Published 2025-01-01
    “…Experiments with eight daily objects demonstrated high anthropomorphism (similarity coefficient <inline-formula> <tex-math notation="LaTeX">${R}^{{2}}=0.911$ </tex-math></inline-formula>, root mean squared error <inline-formula> <tex-math notation="LaTeX">$\textit {RMSE}=2.47 {^{\circ}}$ </tex-math></inline-formula>), rapid execution (<inline-formula> <tex-math notation="LaTeX">$3.07\pm 0.41$ </tex-math></inline-formula> s), and robust success rates (95.43% single-object; 88.75% multi-object). …”
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  9. 889

    CREATING THE KULTUK POLYGON FOR EARTHQUAKE PREDICTION: VARIATIONS OF (234U/238U) AND 87SR/86SR IN GROUNDWATER FROM ACTIVE FAULTS AT THE WESTERN SHORE OF LAKE BAIKAL by S. V. Rasskazov, E. P. Chebykin, A. M. Ilyasova, E. N. Vodneva, I. S. Chuvashova, S. A. Bornyakov, A. K. Seminsky, S. V. Snopkov, V. V. Chechel'nitsky, N. A. Gileva

    Published 2015-12-01
    “…At station 9, amplitudes of the cycles exceed the measurement error by a factor of 2 to 4. In Fig. 9, at the curve showing temporal variations of (234U/238U) in water from station 9, deviations from similar curves for stations 11 and 8 are not marked. …”
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  10. 890

    Digitising the on-call medical team's patient list system: a QIP by Fahad-Bin Zahid

    Published 2025-06-01
    “…By eliminating paper waste, reducing manual processes and ensuring high user satisfaction, this QIP successfully transitioned the on-call medical team from a paper-based to an electronic system, achieving 100% utilisation for referrals. …”
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  11. 891

    Grid-connected PV inverter system control optimization using Grey Wolf optimized PID controller by Monika Gupta, P. M. Tiwari, R. K. Viral, Ashish Shrivastava, Basem Abu Zneid, Iryna Hunko

    Published 2025-08-01
    “…The proposed GWO-PID method overcomes these limitations by leveraging the GWO algorithm’s global search capability to dynamically optimize the PID gains (Kp, Ki, Kd) based on a composite fitness function that minimizes Mean Squared Error (MSE) and THD. The system architecture, simulated in MATLAB/Simulink, comprises a 50 kW PV array with a boost converter employing an Incremental Conductance (INC) Maximum Power Point Tracking (MPPT) algorithm, a three-phase voltage source inverter, RLC filters, and a dual-loop (voltage and current) control system synchronized with the utility grid through a Phase-Locked Loop (PLL). …”
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  12. 892

    Fast fluid-attenuated T2 mapping via multiple overlapping-echo detachment acquisition enhances preoperative histological classification of meningiomas by Qizhi Yang, Yijie Yang, Lu Wang, Xiao Wang, Linyu Fan, Weijian Wang, Qinqin Yang, Jianhui Zhong, Jingliang Cheng, Yong Zhang, Jianfeng Bao, Congbo Cai, Shuhui Cai

    Published 2025-05-01
    “…In quantifying parenchymal T2, IR-MOLED yielded a mean absolute error of 1.22 ms referring to spin-echo, and in fluid suppression, IR-MOLED exhibited a high radiographic consistence with orthodox FLAIR imaging. …”
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  13. 893

    Effects and Persistence of Bifidobacterium animalis subsp. lactis BL-99 and Fructooligosaccharides on Older Adults with Functional Constipation: A Randomized, Double-Blind, Placebo... by Meina Li, Qi Zhang, Wen Zhao, Juan Chen, Yinghua Liu, Limian Zhou, Yihui Liu, Langrun Wang, Yiran Guan, Jian He, Qiuyue Jiang, Zhaozhong Zeng, Xinmei Guo, Can Liu, Liwei Zhang, Yong Zhang, Jie Luo, Wei-Lian Hung, Jingjing He, Ran Wang

    Published 2025-08-01
    “…Compared to placebo, the synbiotic group showed significant improvements in weekly spontaneous bowel movements (Least squares mean ± standard error: 4.94 ± 0.25 vs. 3.00 ± 0.26, P < 0.001) and whole gut transit time (37.13 ± 3.78 vs. 50.64 ± 4.22 h, P = 0.019), with benefits sustained 2 weeks post-intervention. …”
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  14. 894
  15. 895

    Transient simulation of multi-product pipeline driven by flow mechanisms and operational data by Jian DU, Haochong LI, Qi LIAO, Kaikai LU, Jianqin ZHENG, Xiao YU

    Published 2024-10-01
    “…Compared with the DNN model, the PINN model produced predictions for G1 pipeline pressures, with the mean absolute percentage error (MAPE) reduced by 77.4%, 88.7%, and 87.8%, respectively. …”
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  16. 896

    Interval velocity determination by downward continuation of the traveltime function: Paraxial ray approximation by Montes Vides Luis

    Published 2001-08-01
    “…&lt;/span&gt;&lt;/p&gt; &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style="font-size: 12.0pt; font-family: "&gt;El proceso se repite recursivamente en las capas mas profundas hasta obtener la solución completa sin conocimiento previo, excepto el obtenido en las capas superiores y la función tiempos de transite de cada superficie reflectora.&lt;/span&gt;&lt;/p&gt; &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style="font-size: 12.0pt; font-family: "&gt;Se desarrollaron programas de computador que expresan el algoritmo del método y, posteriormente, se probaron con datos sintéticos, suministrando velocidades de intervalo y profundidades de los reflectores con errores considerados aceptables.…”
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  17. 897

    Aura Ozone Monitoring Instrument (OMI) Collection 4 Formaldehyde Products by Zolal Ayazpour, Gonzalo González Abad, Caroline R. Nowlan, Kang Sun, Hyeong‐Ahn Kwon, Christopher Chan Miller, Heesung Chong, Huiqun Wang, Xiong Liu, Kelly Chance, Ewan O’Sullivan, Lei Zhu, Corinne Vigouroux, Isabelle De Smedt, Wolfgang Stremme, James W. Hannigan, Justus Notholt, Xiaoyu Sun, Mathias Palm, Cristof Petri, Kimberly Strong, Amelie N. Röhling, Emmanuel Mahieu, Dan Smale, Yao Té, Isamu Morino, Isao Murata, Tomoo Nagahama, Rigel Kivi, Maria Makarova, Nicholas Jones, Ralf Sussmann, Minqiang Zhou

    Published 2025-02-01
    “…The climatological monthly averaged OMI Collection 4 HCHO vertical column densities (VCDs) agree well with the FTIR VCDs, with a correlation coefficient of 0.83, root‐mean‐square error (RMSE) of 2.98×1015 molecules cm−2, regression slope of 0.79, and intercept of 8.21×1014 molecules cm−2. …”
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  18. 898

    Three‒Dimensional Numerical Simulation of the Breaching Process of Landslide Dams with Heterogeneous Structures by HU Xianrui, PENG Ming, FU Xiaoli, YANG Ge, ZHU Yan, SHI Zhenming, ZHANG Gongding

    Published 2025-07-01
    “…As the median grain size increased, breach morphology transitioned from uniform scouring to progressively complex headcut erosion patterns, with delayed peak times and reduced peak flows. …”
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  19. 899

    The Simons Observatory: Design, Integration, and Testing of the Small Aperture Telescopes by Nicholas Galitzki, Tran Tsan, Jake Spisak, Michael Randall, Max Silva-Feaver, Joseph Seibert, Jacob Lashner, Shunsuke Adachi, Sean M. Adkins, Thomas Alford, Kam Arnold, Peter C. Ashton, Jason E. Austermann, Carlo Baccigalupi, Andrew Bazarko, James A. Beall, Sanah Bhimani, Bryce Bixler, Gabriele Coppi, Lance Corbett, Kevin D. Crowley, Kevin T. Crowley, Samuel Day-Weiss, Mark J. Devlin, Simon Dicker, Brooke DiGia, Peter N. Dow, Cody J. Duell, Shannon M. Duff, Remington G. Gerras, John C. Groh, Jon E. Gudmundsson, Kathleen Harrington, Masaya Hasegawa, Erin Healy, Shawn W. Henderson, Johannes Hubmayr, Jeffrey Iuliano, Bradley R. Johnson, Brian Keating, Ben Keller, Kenji Kiuchi, Anna M. Kofman, Brian J. Koopman, Akito Kusaka, Adrian T. Lee, Richard A. Lew, Lawrence T. Lin, Michael J. Link, Tammy J. Lucas, Marius Lungu, Aashrita Mangu, Jeffrey J McMahon, Amber D. Miller, Jenna E. Moore, Magdy Morshed, Hironobu Nakata, Federico Nati, Laura B. Newburgh, David V. Nguyen, Michael D. Niemack, Lyman A. Page, Kana Sakaguri, Yuki Sakurai, Mayuri Sathyanarayana Rao, Lauren J. Saunders, Jordan E. Shroyer, Junna Sugiyama, Osamu Tajima, Atsuto Takeuchi, Refilwe Tanah Bua, Grant Teply, Tomoki Terasaki, Joel N. Ullom, Jeffrey L. Van Lanen, Eve M. Vavagiakis, Michael R Vissers, Liam Walters, Yuhan Wang, Zhilei Xu, Kyohei Yamada, Kaiwen Zheng

    Published 2024-01-01
    “…The SO SATs will cover six spectral bands between 27 and 280 GHz to search for primordial B-modes to a sensitivity of σ ( r ) = 0.002, with quantified systematic errors well below this value. Each SAT is a self-contained cryogenic telescope with a 35° field of view, 42 cm diameter optical aperture, 40 K half-wave plate, 1 K refractive optics, and <0.1 K focal plane that holds >12,000 transition edge sensor detectors. …”
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  20. 900

    Study on the influence mechanism and correlation model of rockfall parameters on indentation morphology by LI Hao, WANG Dong-po, YAN Shuai-xing, LI Wei, CHEN Hui, HE Si-ming

    Published 2025-01-01
    “…The results show that the maximum error is within 20%, demonstrating the reliability and feasibility of inverting rockfall movement parameters based on in - situ impact indentations. …”
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