Search alternatives:
coefficiency » efficiency (Expand Search)
efficient » efficiency (Expand Search)
Showing 3,301 - 3,320 results of 15,724 for search 'determined (coefficiency OR efficient) methods', query time: 0.28s Refine Results
  1. 3301

    A comparative analysis of five land surface temperature downscaling methods in plateau mountainous areas by Ju Wang, Ju Wang, Ju Wang, Bo-Hui Tang, Bo-Hui Tang, Bo-Hui Tang, Bo-Hui Tang, Xinming Zhu, Xinming Zhu, Xinming Zhu, Dong Fan, Dong Fan, Dong Fan, Menghua Li, Menghua Li, Menghua Li, Junyi Chen, Junyi Chen, Junyi Chen

    Published 2025-01-01
    “…The results revealed that the performance of machine learning models is better than traditional linear models in both study areas. Based on the coefficient of determination (R2), root mean square error (RMSE), and mean absolute error (MAE), XGBoost demonstrated the best performance. …”
    Get full text
    Article
  2. 3302

    A study on automatic annotation methods for watershed environmental elements based on semantic segmentation models by Peipei He, Taoxing Shen, Yafei Wang, Dantong Zhu, Qingfeng Hu, Hui Li, Weibo Yin, Yi Zhang, Ang Yang

    Published 2025-12-01
    “…Hence, experiments are conducted in three modules: (1) Determination of watershed environmental element sample types. (2) Semi-automated annotated sample production method. …”
    Get full text
    Article
  3. 3303

    Evaluation methods of artificial demineralization protocols for coronal dentin: a systematic review of laboratory studies by Alaa Esmat Abdel Salam, Hoda Saleh Ismail, Hamdi Hamama

    Published 2025-04-01
    “…Furthermore, this evidence-based study was conducted to identify the most reliable evaluation methods in assessing the efficiency of the reviewed protocols. …”
    Get full text
    Article
  4. 3304

    Tribotechnical Properties of Materials for Cultivator Sliding Bearings by V. A. Denisov, R. N. Zadorozhniy, I. V. Romanov, N. I. Chumak, O. S. Alexander

    Published 2022-12-01
    “…It was found out that polyamide sample has certain advantages over a bronze standard: it has a 4-times better friction coefficient and a 12-times better wear intensity. (Conclusions) It was determined that the use of polymer plain bearings will result in 2 times longer service life of agricultural cultivators and their 1.5 times increased efficiency.…”
    Get full text
    Article
  5. 3305

    Improving the Methodology for Assessing the Level of Financial Security of Agricultural companies by I. D. Anikina, E. P. Kucherovа, E. S. Karevа

    Published 2020-05-01
    “…The total of all integral indicators, taking into account the coefficients, is the final rate of an organization’s financial security. …”
    Get full text
    Article
  6. 3306

    An Optimization Method for Iteration Path Search of Large-Scale Power Grid Unit Commitment State by CUI Yiyang, PAN Dounan, LI Canbing, LIU Jianzhe

    Published 2025-06-01
    “…The results of a comparative case study conducted on the IEEE 118 system and ACTIVSg10k system indicate that the proposed method effectively reduces the scale of the problem, minimizes the number of unit state attempts, and achieves efficient search and iteration of unit states, exhibiting fast computational speed, high efficiency, which has practical applicability for solving problems of large-scale unit commitment.…”
    Get full text
    Article
  7. 3307

    Determination of polychlorinated biphenyls in water by gas chromatography-electron capture detector combined with automated liquid-liquid extraction and dispersive solid phase extr... by HU Hongmei, GUO Yuanming, HAO Qing, SUN Xiumei, JIN Yanjian, ZHONG Zhi, ZHANG Xiaojun

    Published 2016-01-01
    “…Therefore, the objective of this study was to develop an improved DSPE clean-up method to replace concentrated sulfuric acid or SPE after LLE, which needs less time and operation steps.Now, a simple, rapid, efficient, sensitive, and low matrix interference method for determination of seven PCBs (including PCB28, PCB52, PCB101, PCB118, PCB153, PCB138, PCB180) in water samples using gas chromatography-electron capture detector (GC-ECD) combined with automated LLE and DSPE has been described. …”
    Get full text
    Article
  8. 3308
  9. 3309
  10. 3310

    A lossless compression method incorporating sensor fault detection for underwater acoustic sensor array by Yong Guk Kim, Kwang Myung Jeon, YoungShin Kim, Chang-Ho Choi, Hong Kook Kim

    Published 2017-12-01
    “…This article proposes an efficient lossless compression method for an underwater acoustic sensor array. …”
    Get full text
    Article
  11. 3311

    A Recognition Method for Marigold Picking Points Based on the Lightweight SCS-YOLO-Seg Model by Baojian Ma, Zhenghao Wu, Yun Ge, Bangbang Chen, He Zhang, Hao Xia, Dongyun Wang

    Published 2025-08-01
    “…To overcome this challenge, this study proposes SCS-YOLO-Seg, a novel method based on a lightweight segmentation model. …”
    Get full text
    Article
  12. 3312

    Optimal Allocation Method of Integrated Energy System Considering Joint Operation of Multiple Flexible Resources by DENG Qianwen, LI Qi, QIU Yibin, LI Doumeng, HUO Shasha, CHEN Weirong

    Published 2025-07-01
    “…To address this and build a safe, efficient, low-carbon, and clean energy system, an integrated energy system (IES) optimization allocation method is proposed considering the joint operation of multiple flexibility resources. …”
    Get full text
    Article
  13. 3313
  14. 3314

    Short-Term Load Forecasting for Electrical Power Distribution Systems Using Enhanced Deep Neural Networks by Shewit Tsegaye, Sanjeevikumar Padmanaban, Lina Bertling Tjernberg, Kinde Anlay Fante

    Published 2024-01-01
    “…Additionally, the mean average percentage error (MAPE) for five sample loads used to test the EPGA-enhanced LSTM prediction method further supports the robustness of the proposed method.…”
    Get full text
    Article
  15. 3315

    Explaining and Prioritizing Supplier Evaluation Indicators with a Meta-Synthesis Approach by Sayyed Mohammad Reza Davoodi, Mehdi Papahn Shoushtari, Rasoul Bahalou Houreh, Hamid Reza Rezaei

    Published 2023-09-01
    “…By analyzing them, supplier evaluation indicators were classified into 5 dimensions, 19 sub-dimensions, and 112 components, and their effect coefficient was determined using the Shannon entropy method.Findings: The results showed that price, quality, on-time delivery, revenue, organizational structure, human resource management, energy management, environmental management, customer orientation, and green management indices are the most effective indicators in evaluating suppliers.Originality/Value: Supplier selection and evaluation are imperative in creating an effective supply chain. …”
    Get full text
    Article
  16. 3316

    Intensity of biological accumulation of microelements (zinc and copper) plants of Echinacea purpurea L. under conditions of Western Siberia by N. N. Zharkova, V. V. Sukhotskaya, Yu. I. Ermokhin

    Published 2020-05-01
    “…In soil and plant samples, the content of mobile forms of Zn and Cu was determined by the atomic absorption method.Results. …”
    Get full text
    Article
  17. 3317

    Activin/Nodal inhibition alone accelerates highly efficient neural conversion from human embryonic stem cells and imposes a caudal positional identity. by Rickie Patani, Alastair Compston, Clare A Puddifoot, David J A Wyllie, Giles E Hardingham, Nicholas D Allen, Siddharthan Chandran

    Published 2009-10-01
    “…Previous studies have also determined a role for activin/nodal signaling in development of the neural plate and anterior fate specification. …”
    Get full text
    Article
  18. 3318

    Reaction rate constant of phosphate esters with hydroxyl radicals investigated using fluorescence probe method by YANG Yunjia, WU Yiqian, PENG Jing, ZHAI Maolin, LI Jiuqiang

    Published 2024-12-01
    “…This study provides a simple, convenient and efficient method for investigating the reactions between extractants and •OH.…”
    Get full text
    Article
  19. 3319

    A Multimodal Point Cloud-Based Method for Tumor Localization in Robotic Ultrasound-Guided Radiotherapy by Lintao Song MS, Qixuan Li MS, Zhang Sai MS, Kangkang Sun MS, Wei Chen MS, Heng Zhang MS, Yibo Wang PhD, Zhuqing Jiao PhD, Xinye Ni PhD

    Published 2024-08-01
    “…Methods The tumor position was determined using the CT point cloud, and the red green blue depth (RGBD) point cloud was used to determine body surface scanning location corresponding to the tumor location. …”
    Get full text
    Article
  20. 3320

    Assessing the Reliability of D-Dimer Measurement in EDTA Plasma: A Comparison to the Established Citrate Method by Daniel Pfingst, Adriana Méndez, Peter Neyer, Henning Nilius, Nicole Schaub, Patricia Keusch, Michael Nagler, Angelika Hammerer-Lercher

    Published 2025-07-01
    “…<b>Background:</b> D-dimer determined in citrated plasma is a well-established and efficient biomarker, particularly for ruling out venous thromboembolism. …”
    Get full text
    Article