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Showing 6,941 - 6,960 results of 15,724 for search 'determined (coefficient OR efficient) methods', query time: 0.27s Refine Results
  1. 6941

    Conversion relationships and three-dimensional storage and utilization modes of four water resources in an open-pit mining area by Tianci CHEN, Zhimin XU, Yajun SUN, Jie FANG, Qiangmin WANG, Xiaofeng XIONG, Yuhao ZHU, Zihan LU, Fei WAN

    Published 2025-07-01
    “…Concurrently, the failure of efficient mine water storage intensifies the regional water shortage.MethodsThis study investigated a typical open-pit coal mine in eastern Inner Mongolia. …”
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    Article
  2. 6942

    An observational study to develop a scoring system and model to detect risk of hospital admission due to COVID‐19 by Zhe Chen, Nicholas W. Russo, Matthew M. Miller, Robert X. Murphy, David B. Burmeister

    Published 2021-04-01
    “…The strains of such a pandemic can overwhelm hospital capacity. Efficient clinical decision‐making is crucial for proper healthcare resource utilization in this crisis. …”
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    Article
  3. 6943

    Investigating the Influence of Precursor Concentration on the Photodegradation of Methylene Blue using Biosynthesized ZnO from Pometia pinnata Leaf Extracts by Ari Sulistyo Rini, Yolanda Rati, Seliana Putri, Rahmi Dewi

    Published 2023-12-01
    “…The photodegradation process was carried out under UV illumination. The efficiency of MB degradation was determined by measuring the decrease in MB concentration and by analyzing the optical absorption at 663 nm recorded by UV-Vis spectroscopy. …”
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    Article
  4. 6944

    Confocal Laser Scanning Microscopy in Cancer Diagnosis: Current Issues and Application Outlook by Z. R. Khismatullina, V. V. Chebotarev, Yu. A. Zakirova, A. A. Jashkina

    Published 2021-04-01
    “…Numerous studies have determined the basic confocal properties of various tumoural lesions and showed a good correlation with dermatoscopy and histology data. …”
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    Article
  5. 6945

    Bismuth Basic Nitrate as a Novel Adsorbent for Azo Dye Removal by E. A. Abdullah, A. H. Abdullah, Z. Zainal, M. Z. Hussein, T. K. Ban

    Published 2012-01-01
    “…Bismuth basic nitrate (BBN) and its TiO2-Ag modified sorbent, PTBA were successfully synthesized via a precipitation method. The structural characteristics of prepared sorbents were determined through different analytical techniques. …”
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    Article
  6. 6946

    Design and application of hydrogen fuel cell hybrid system for digital rail vehicle by QI Fang, CUI Zhousen, ZHANG Chi, YANG Li

    Published 2023-05-01
    “…For the purpose of this paper, the principle of model selection for hydrogen power and energy storage systems were summarized based on the key indicators, such as traction performance, endurance mileage and average power of digital rail vehicle, the scheme of system parameter matching and model selection that meets the actual operational requirements was determined, and an improved power following algorithm based on active following was proposed to keep the fuel cell system operates under high-efficient range during the operation of the vehicle. …”
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    Article
  7. 6947

    A Cluster-Based Data Aggregation in IoT Sensor Networks Using the Firefly Optimization Algorithm by Hassan Sh. Alshehri, Fuad Bajaber

    Published 2024-01-01
    “…However, a significant challenge in Internet of Things (IoT) sensor networks is the efficient aggregation of data from multiple sensors to increase network longevity and reduce the consumption of energy. …”
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    Article
  8. 6948

    The Evaluation and Quantitation of Dihydrogen Metabolism Using Deuterium Isotope in Rats. by Radomir Hyspler, Alena Ticha, Henk Schierbeek, Alexander Galkin, Zdenek Zadak

    Published 2015-01-01
    “…<h4>Purpose</h4>Despite the significant interest in molecular hydrogen as an antioxidant in the last eight years, its quantitative metabolic parameters in vivo are still lacking, as is an appropriate method for determination of hydrogen effectivity in the mammalian organism under various conditions.…”
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    Article
  9. 6949

    Fault complexity degree in a coal mine and the implications for risk assessment of floor water inrush by Dandan Wang, Wanghua Sui, Zhiqiang Ji

    Published 2024-12-01
    “…A stricter meshing grade when using the box-counting method in fault complexity degree is necessary for further studies in the precise prevention and control of mine hazards.…”
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    Article
  10. 6950

    Comparison between auditory steady-state responses and pure-tone audiometry by Komazec Zoran, Lemajić-Komazec Slobodanka, Jović Rajko, Nađ Čongor, Jovančević Ljiljana, Savović Slobodan

    Published 2010-01-01
    “…Background/Aim. A more recent method, the auditory steadystate response (ASSR), has become more and more important test method due to difference that was found in previous investigations between hearing thresholds determined by the ASSR and the pure-tone audiometry (PTA). …”
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    Article
  11. 6951

    The impact of knowledge management strategies on sustainable supply chain performance with an emphasis on eco-innovation (case study: personnel of small and medium enterprises in s... by Mohsen Shafiei Nikabadi, Alireza Moghaddam, Parastoo Toorani, Ali Akbar Najar

    Published 2024-12-01
    “…The validity of the questionnaire was confirmed through various indices, including face and content validity, factor loading, convergent validity (AVE), Fornell and Larcker criteria, the coefficient of determination (R²), Q², and goodness-of-fit. …”
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    Article
  12. 6952

    Quality of Life in Patients with Acromegaly before and after Transsphenoidal Surgical Resection by Jing Gu, Shiyuan Xiang, Min He, Meng Wang, Yanfang Gu, Lingjuan Li, Zhiwen Yin

    Published 2020-01-01
    “…Methods. Patients with acromegaly were enrolled from a tertiary pituitary center. …”
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    Article
  13. 6953

    Contract Management and Health Service Delivery in Uganda: A Case Study of Kabale Regional Referral Hospital, Kabale Municipality. by Atwesigire, Banard

    Published 2023
    “…This created a need for study to be done to determine how contract management relates to the provision of health services in Kabale Municipality. …”
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    Thesis
  14. 6954

    Contract Management and Health Service Delivery in Uganda: A Case Study of Kabale Regional Referral Hospital, Kabale Municipality. by Atwesigire, Banard

    Published 2023
    “…This created a need for study to be done to determine how contract management relates to the provision of health services in Kabale Municipality. …”
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    Thesis
  15. 6955

    Construction Robust -Chart and Compare it with Hotelling’s T2-Chart by Bekhal Samad Sedeeq, Zainab Abdulla Muhammad, Israa Muayad Ali, Taha Hussein Ali

    Published 2024-02-01
    “…Then the comparison between the proposed and classical method of the researcher Shewhart depending on the total variance (trace variance matrix) and the general variance (determinant of the variance matrix) to obtain the most efficient paintings against outliers through simulation and real data and using a program in MATLAB language designed for this purpose. …”
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    Article
  16. 6956

    Identification of human-wildlife interaction hotspots near riparian reserves: A case study of Beas conservation reserve, A Ramsar site by Navdeep Sood, Rohan Kumar, Swati Sharma

    Published 2025-05-01
    “…By rigorous iterative fine-tuning and comparative analysis of different fuzzy operations, fuzzy gamma with the range of 0.75–0.80 was determined to be the most effective method, yielding the highest accuracy in predicting Human-Wildlife Interaction (HWI) hotspots near riparian reserves. …”
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    Article
  17. 6957

    Optical, dye degradation, and electrochemical sensor studies of CeO2 and CuO nanoparticles by pomegranate peel by A. Harshavardhan, V.B. Nagaveni, H. Madhu

    Published 2025-06-01
    “…Electrochemical investigations were conducted using a nickel mesh electrode, revealing redox behaviour in 1 M NaOH through cyclic voltammetry (CV) with specific capacitances of 95 F/g (CeO2) and 64 F/g (CuO). Diffusion coefficients were determined as 4.365 × 10−5 cm2/s for CeO2 and 3.137 × 10−5 cm2/s for CuO. …”
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  18. 6958

    BEBERAPA FAKTOR YANG MEMPENGARUHI REALISASI PENERIMAAN PAJAK STUDI PADA KANTOR PELAYANAN PAJAK PRATAMA SERPONG by Abdullah - Mubarok

    Published 2017-07-01
    “…While the statistical analysis used is the classic assumption test, multiple linear regression equation, correlation coefficient, multiple determination, and ujui f t test to determine the relationship and influence of these three variables.The results of the study using multiple linear regression statistical analysis showed the coefficient is positive, While the calculation of multiple correlation coefficient test showed tax penalties (x1) and the tax inspection agency (x2) have influence is in tax revenue (y) on STO Serpong. …”
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    Article
  19. 6959

    Rapid Quality Assessment of Polygoni Multiflori Radix Based on Near-Infrared Spectroscopy by Bin Jia, Ziying Mai, Chaoqun Xiang, Qiwen Chen, Min Cheng, Longkai Zhang, Xue Xiao

    Published 2024-01-01
    “…The data suggest that the first-order deconvolution derivative (1st Dev.) processing of the spectral data is superior to other methods in all three model evaluation metrics. The PLSR model for moisture, stilbene glycosides, and anthraquinone glycosides produced the calibration coefficient of determination (R2C) of 0.82, 0.52, and 0.58, the root mean square error of cross validation (RMSECV) of 0.91%, 0.77%, and 0.69%, the prediction coefficient of determination (R2P) of 0.72, 0.28, and 0.54, the root mean square error of prediction (RMSEP) of 0.65%, 0.81%, and 0.75%, and relative percentage differences (RPDs) of 1.7, 1.0, and 0.8. …”
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    Article
  20. 6960

    Examining driving stability and traffic capacity: A simulation study on appropriate speed limits in expressway work zones. by Qingwen Guo, Baohua Guo, Ziyan Zhao

    Published 2025-01-01
    “…Because Road Traffic Signs and Markings- Part 4: Work Zone (RTSM, GB 5768.4-2017) only gave the relationship between speed limit and upstream transition area length without considering road adhesion coefficient, the obtained determination method of optimal speed limit in expressway work zone in this paper has better reference value.…”
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    Article