Showing 9,601 - 9,620 results of 9,796 for search 'determined (efficient OR efficiency) (method OR methods)', query time: 0.55s Refine Results
  1. 9601

    Evaluation of SSM-Wheat Model in Simulating the Growth and Development of Wheat (Triticum aestivum L.) Cultivars in Different Planting Densities by Ali Rahemi karizki, Faramarz Sayyedi, Habib allah Soghi, Arazqlych Marfy, Mojtaba Salehi SHaikhi, Saeed Bagherikia

    Published 2025-03-01
    “…Changing the density towards an optimal density can alter the ratio of soil evaporation to plant transpiration in such a way that water use efficiency improves. One of the branches of crop science and crop physiology is crop modeling. …”
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  2. 9602

    Study of Enhancing Sludge Anaerobic Fermentation Performance by Nano Zero-valent Iron Synergized with Sodium Percarbonate by JIN Baodan, JIA Yusheng, DENG Weiling, GU Jiayu, WANG Jiacheng, LIU Ye, WANG Baogui, JI Jiantao

    Published 2025-07-01
    “…This finding provides a new perspective and theoretical foundation for expanding sludge treatment and disposal methods.…”
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  3. 9603

    Inversion algorithm of black carbon mixing state based on machine learning by Z. Tian, Z. Tian, J. Wang, J. Wang, J. Wang, J. Wang, C. Liu, C. Liu, J. Xing, J. Wang, J. Wang, Z. Zhang, Z. Zhang, Y. Jin, Y. Jin, S. Shen, S. Shen, B. Wang, B. Wang, W. Nie, W. Nie, X. Huang, X. Huang, A. Ding, A. Ding

    Published 2025-03-01
    “…Compared to the widely used leading-edge-only (LEO) fitting method, the machine learning (ML) method utilizes a larger coverage of signals encompassing the peak of scattering signal rather than the leading-edge data. …”
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  4. 9604

    Aircraft Multi-stage Altitude Prediction Under Satellite Signal Loss by Mengchan HUANG, Qiang MIAO

    Published 2024-11-01
    “…This study proposes a multi-stage altitude prediction model using attention mechanisms and temporal convolutional neural networks (TCNs).Methods The aircraft’s flight stages are determined to facilitate targeted altitude prediction for different flight phases. …”
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  5. 9605

    Secure communication approach for Internet of things based on C-RAN fronthaul compression by Yong WANG, Mu ZHOU, Zengshan TIAN, Jinjun WU

    Published 2018-09-01
    “…A resource allocation algorithm was proposed for downlink C-RAN secure communication system.This algorithm jointly optimized the parameters of base station (BS) mode,quantized noise and beamforming under the constraints of SINR requirements of Internet of things information receiver,eavesdropped receiver and fronthaul link capacity.Such a design was a non-convex optimization problem,and a step-by step optimization algorithm was proposed to decompose the original optimization problem efficiently.Semi-definite technique and function smoothing approach were adopted,and the local optimization solution of the original problem was obtained by the iterative different of convex method.Bi-section approach was further proposed to determine BS mode,and the transmitting power of the BSs were finally optimized.Simulation results indicate that the proposed joint optimization algorithm achieves better performance than group sparse optimization algorithm and baseline algorithm,and it has approximate optimal performance as the exhaustive search algorithm.…”
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  6. 9606

    Natural resources and CO2 emissions nexus: Sustainable development path for South Asian countries by Usman Mehmood

    Published 2022-06-01
    “…Bangladesh needs to utilize its natural resources efficiently in order to improve air quality. …”
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  7. 9607

    Analisis Terhadap Strategi dan Struktur Perusahaan dalam Mengadaptasi Teknologi Informasi by Hastutie Noor Andriati

    Published 2010-12-01
    “…IN contrary, organizations with defender strategy tent to have mechanistic structure with centralized cooperative computing. With path analysis method, even it is not statistically significant; it is also found that strategy has mre powerful impact than determinant variables od structure and information technology. …”
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  8. 9608

    Integrated ultrasensitive metabolomics and single-cell transcriptomics identify crucial regulators of sheep oocyte maturation and early embryo development in vitro by Bo Pan, JianPeng Qin, KunLin Du, LuYao Zhang, GongXue Jia, JiangFeng Ye, QiuXia Liang, QiEn Yang, GuangBin Zhou

    Published 2025-07-01
    “…Objectives: To enhance the developmental competence of sheep oocytes, this study aimed to identify and supplement essential metabolites that were deficient in the culture systems. Methods: The metabolic characteristics of oocytes and embryos were determined using ultrasensitive metabolomics analysis on trace samples and single-cell RNA-seq. …”
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  9. 9609

    Device-Driven Service Allocation in Mobile Edge Computing with Location Prediction by Qian Zeng, Xiaobo Li, Yixuan Chen, Minghao Yang, Xingbang Liu, Yuetian Liu, Shiwei Xiu

    Published 2025-05-01
    “…To address this limitation, this paper constructs a model based on constraints, optimization objectives, and server connection methods, determines experimental parameters and evaluation metrics, and sets up an experimental framework. …”
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  10. 9610

    A novel machine learning models for meteorological drought forecasting in the semi-arid climate  region by Chaitanya Baliram Pande, Dinesh Kumar Vishwakarma, Aman Srivastava, Kanak N. Moharir, Fahad Alshehri, Norashidah Md Din, Lariyah Mohd Sidek, Bojan Đurin, Abebe Debele Tolche

    Published 2025-05-01
    “…In testing, the SVM model bettered  in SPI-3 and SPI-6 forecasting (MSE = 0.5735, 0.8479; RMSE = 0.7573, 0.9208; MAE = 0.5882, 0.5300; MARE = − 0.5638, − 0.3621; NSE = 0.8676, 0.8601; R = 0.9317, 0.9275; R2 = 0.8680, 0.8603). The ensemble method played a novel and crucial role in significantly improving the accuracy of drought forecasting by developing ML models based on various algorithms that operate more efficiently, require fewer inputs, and exhibit less complexity than precise models, proving highly effective for drought warning systems. …”
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  11. 9611
  12. 9612

    MAB-RSP: Data pricing based on Stackelberg game in MCS by Yongjiao Sun, Xueyan Ma, Anrui Han

    Published 2025-07-01
    “…With the proliferation of mobile smart devices and wireless communication technologies, Mobile CrowdSensing (MCS) has emerged as a significant data collection method. MCS faces two key challenges: selecting high-quality data sellers with unknown reliability and determining fair compensation that addresses device wear and privacy risks. …”
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  13. 9613

    Advances in per- and polyfluoroalkyl substances (PFAS) detection and removal techniques from drinking water, their limitations, and future outlooks by Zahra Zahra, Minkyung Song, Zunaira Habib, Sadaf Ikram

    Published 2025-03-01
    “…In this context, there is an imperative need for developing and improving methods to identify and eliminate these contaminants. …”
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  14. 9614

    On the Improvement of Wiener Attack on RSA with Small Private Exponent by Mu-En Wu, Chien-Ming Chen, Yue-Hsun Lin, Hung-Min Sun

    Published 2014-01-01
    “…Given an RSA modulus N=pq, it is difficult to determine the prime factors p and q efficiently. One of the most famous short exponent attacks on RSA is the Wiener attack. …”
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  15. 9615

    Quantifying the Spatiotemporal Variations of Soil Nitrogen Fixation or Absorption from Soybean, Cotton, and Maize Planted Fields to Support Sustainable Agriculture Practices by José Bofana, Raul Domingos Mussane, Rosalina Armando Tamele, Ana Cristina Costa, Barreta Savanguane, Ivans Popinsky, António F. Matusse

    Published 2024-12-01
    “…Laboratory analysis employed the Kjeldahl method to determine total soil nitrogen levels. The Inverse Distance Weighted (IDW) method was used for mapping the spatial total soil nitrogen distribution. …”
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  16. 9616

    UAV Recharging Opportunities and Policies for Sensor Networks by Elizabeth Basha, Michael Eiskamp, Jennifer Johnson, Carrick Detweiler

    Published 2015-08-01
    “…Recharging sensor networks using Unmanned Aerial Vehicles (UAVs) provides a possible method for increasing network lifetime. In this paper, we evaluate that approach, determining how much of a benefit it provides and under what conditions. …”
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  17. 9617

    Scanning by DOVAM-S Detects All Unique Sequence Changes in Blinded Analyses: Evidence that the Scanning Conditions Are Generic by C.H. Buzin, C.Y. Wen, V.Q. Nguyen, G. Nozari, A. Mengos, X. Li, J.S. Chen, Q. Liu, R.A. Gatti, F.K. Fujimura, S.S. Sommer

    Published 2000-04-01
    “…A blinded analysis of the factor IX gene in patients with hemophilia B detected 82 of 82 unique mutations. Since the method was developed and tested on the factor IX gene, it is possible that the conditions selected work more efficiently in the factor IX gene than in other genes. …”
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  18. 9618

    Spatial Analysis of the Concentration of Knowledge-Based Firms in Iran by Najmoddin Yazdi, Mahdi Fateh-rad, Jamal Kadkhodapour, Siamak Tahmasbi

    Published 2024-12-01
    “…This research aimed to analyze the spatial distribution and concentration of knowledge-based firms in Iran and investigate the factors that contributed to this concentration. Materials & MethodsThis research was classified as applied and exploratory-confirmatory in nature, employing various methods to achieve its objectives. …”
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  19. 9619

    Research on Non-Random Vibration Analysis of Concrete Pump Truck Boom Based on Dynamic Excitation by Weixin Zhou, Wubin Xu, Bing Li, Yuanbin Xiao, Xianyu Liu, Hanwen Zhang, Bo Xu

    Published 2025-02-01
    “…A dynamic excitation analysis method based on rigid–discrete coupling is proposed, taking into account the response influence of the material characteristics in the transportation process. …”
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  20. 9620

    THE FIRST RUSSIAN STRATEGIC STUDY OF PHARMACOTHERAPY FOR RHEUMATOID ARTHRITIS (REMARCA TRIAL): RESULTS OF 12-MONTH TREATMENT IN 130 PATIENTS by D. E. Karateev, E. L. Luchikhina, N. V. Demidova, G. S. Gridneva, M. A. Kanonirova, Yu. V. Muravyev, G. V. Lukina, Yu. A. Olyunin, K. A. Kasumova, E. N. Aleksandrova, A. A. Novikov, A. A. Avdeeva, T. V. Popkova, D. S. Novikova, A. V. Smirnov, A. V. Volkov, E. L. Nasonov

    Published 2014-12-01
    “…To introduce treat-to-target recommendations is an important task of modern rheumatology; however, there is still a diversity of serious problems relating to a scientific rationale and a clinical one for this strategy and to the possibilities of its implementation in real clinical practice, in the rheumatology service of the Russian Federation in particular, by taking into account the specific features of funding for high-tech medical care.Objective: to determine the efficiency and safety of combined therapy with subcutaneous methotrexate (MT) and biological agents (BA) when using the treat-to-target strategy in patients with active early and extended-stage rheumatoid arthritis (RA) who have risk factors for a poor prognosis.Subjects and methods.The results of the REMARCA (Russian InvEstigation of MethotrexAte and biologicals in eaRly aCtive inflammatory Arthritis) trial of 130 patients followed up for 12 months or more were given. …”
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