Showing 9,141 - 9,160 results of 11,103 for search 'features problems', query time: 0.13s Refine Results
  1. 9141

    Political and institutional influences on the use of evidence in public health policy. A systematic review. by Marco Liverani, Benjamin Hawkins, Justin O Parkhurst

    Published 2013-01-01
    “…<h4>Background</h4>There is increasing recognition that the development of evidence-informed health policy is not only a technical problem of knowledge exchange or translation, but also a political challenge. …”
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  2. 9142

    Pyrolysis Kinetics of Pine Waste Based on Ensemble Learning by Alok Dhaundiyal, Laszlo Toth

    Published 2025-05-01
    “…It was seen that the boosting technique did not provide a reasonable fit if the number of features was increased in the kinetic models. This happened owing to an inability to maintain a tradeoff between variance and bias. …”
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  3. 9143

    A special event as a tool to implement PR-technologies in the library by A. Yu. Sergeeva, N. A. Turanina

    Published 2017-09-01
    “…The study objectives are the following: to reveal the essence of public relations and basic tools, to consider the problem of organizing of public relations in references, to justify the necessity of using special events as a tool of public relations, to describe the features of organizing special events, to develop a program of special events, namely opening the club «Literary Universe». …”
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  4. 9144

    Analysis of Mobile JKN Application Service Quality With E-GovQual Method and IPA by Randy Rizki Ananda, Indriani Noor Hapsari

    Published 2024-11-01
    “…Based on the performance gap value (GAP) and assessment expectations of -0.19, there is a main priority scale in quadrant A to make improvements, namely on the information displayed in the Mobile JKN application is precise and detailed (EF 4), all features in the Mobile JKN application function properly (FI 1), the Mobile JKN application has displayed all the information needed by users (CA 1), information about the scope of health and information has provided clarity (CA 2), the accuracy of the summary of information data and graphics and colors in the system (CA 5), and BPJS Kesehatan staff show a responsive attitude in solving my problem (CS 1). …”
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  5. 9145

    SEMPNet: enhancing few-shot remote sensing image semantic segmentation through the integration of the segment anything model by Wei Ao, Shunyi Zheng, Yan Meng

    Published 2024-12-01
    “…The method generates a set of masks for each image using SAM, transforming the segmentation task into a mask classification problem. To precisely classify each mask, we calculate pixel-wise correlations between each mask and the support features through cross-image position attention. …”
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  6. 9146

    MFA-net: Object detection for complex X-ray cargo and baggage security imagery. by Thanaporn Viriyasaranon, Seung-Hoon Chae, Jang-Hwan Choi

    Published 2022-01-01
    “…Second, the fusion feature pyramid network combines the proposed attention and fusion modules to enhance multiscale object recognition and alleviate the object and occlusion problem. …”
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  7. 9147

    Estimating shallow water sound power levels and mitigation radii for the R/V Marcus G. Langseth using an 8 km long MCS streamer by Timothy J. Crone, Maya Tolstoy, Helene Carton

    Published 2014-10-01
    “…One potential solution to this problem is to measure received levels using the ship's multichannel seismic (MCS) streamer, which could allow for the dynamic real‐time determination of sound levels and mitigation radii while a survey is underway. …”
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  8. 9148

    A Data-Driven Method for Deriving the Dynamic Characteristics of Marginal Carbon Emissions for Power Systems by Bing Fang, Jiayi Zhang, Shuangyin Chen, Li Li, Shanli Wang, Mingzhe Wen

    Published 2025-06-01
    “…Then, a Graphical Neural Network (GNN) is adopted to map both the spatial and temporal relationship between nodal marginal emission and other features, thereby identifying the marginal emission characteristics for different nodes of power transmission systems. …”
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  9. 9149

    A study on design & development of betamethasone acetate and betamethasone sodium phosphate extended-release suspension by Amit Bansal, Satish Sardana, Tarun Wadhwa

    Published 2025-06-01
    “…To overcome this drug development problem, there is a need for a practical methodology for the preparation and evaluation of injectable compositions. …”
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  10. 9150

    When Two are Better Than One: Synthesizing Heavily Unbalanced Data by Francisco Ferreira, Nuno Lourenco, Bruno Cabral, Joao Paulo Fernandes

    Published 2021-01-01
    “…Our proposal, called Duo-GAN, uses two GAN generators to handle the data imbalance problem, one generator for fraudulent instances and the other for legitimate instances. …”
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  11. 9151

    Breast cancer classification based on hybrid CNN with LSTM model by Mourad Kaddes, Yasser M. Ayid, Ahmed M. Elshewey, Yasser Fouad

    Published 2025-02-01
    “…Abstract Breast cancer (BC) is a global problem, largely due to a shortage of knowledge and early detection. …”
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  12. 9152

    The quartic anharmonic oscillator – an oscillator-basis expansion approach. II. Study of the wave functions and acceleration of the expansions convergence by V. A. Babenko, A. V. Nesterov

    Published 2025-03-01
    “…The method we propose for studying the model, based on expanding the system's wave function in a complete set of harmonic oscillator eigenfunctions, facilitates a thorough analysis and evaluation of all parameters and features of the corresponding quantum systems. This model is also widely used for studying molecular vibrations, phonon modes in solids, nonlinear optical phenomena, and more. …”
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  13. 9153

    Temporal Analysis of Multispectral Satellite Data for the Purpose of Urbanization Monitoring by V. Kević, I. Racetin, A. Krtalić

    Published 2025-07-01
    “…Monitoring the urbanization process and early detection of illegal construction should enable meaningful urban planning and the protection of natural and cultural features of the community. There is a major problem of illegal construction in the Republic of Croatia. …”
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  14. 9154

    Assessment of digital therapeutics in decentralized clinical trials: A scoping review. by Cinja Koller, Marc Blanchard, Thomas Hügle

    Published 2025-06-01
    “…Further research on how to tackle the engagement problem, along with clearer guidance and regulatory frameworks, is required to standardize this trial type in the future.…”
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  15. 9155

    Beyond binary: multi-class skin lesion classification with AlexNet transfer learning-towards enhanced dermatological diagnosis by Abida Noaman, Reyaz Ahmad, Muhammad Farhan Khan, Abdul Salam Mohammed, Muhammad Farooq, Khan Muhammad Adnan

    Published 2024-12-01
    “…Abstract Problem Skin lesions are the major indicator for diagnosing different skin diseases, which are caused by the abnormal growth of skin cells. …”
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  16. 9156

    Scientific and Technical Texts: Translation Aspects in Electrical and Computer Engineering by Irina Suima

    Published 2024-11-01
    “…Research methods: theoretical study and analysis of literary sources on the problem of research; methods of linguistic analysis: descriptive and comparative methods, methods of classification and systematization. …”
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  17. 9157

    Studies of the constructed rail seat supports by M. Yu. Khvostik, M. A. Starodubtseva

    Published 2017-12-01
    “…Damping properties of composite sleepers contribute to solving the problem of reducing noise and vibration from rolling stock. …”
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  18. 9158

    ESSENTIAL UNDERSTANDING OF THE CONCEPT "BANKING SYSTEM" IN THE CONTEXT OF SYSTEM ANALYSIS AND SECTORAL DIVISION OF THE ECONOMY by Nataliia Pohorelenko, Olha Hlushchenko

    Published 2023-12-01
    “…It was found that at the level of such features as the list of institutional elements of the studied groups and taking into account the systemic approach to the combination of individual elements, there are no significant differences between the studied definitions. …”
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  19. 9159

    Evaluation the Electronic Properties of Glu-Ureido Template via Ab-Initio Study as Target Specific for PSMA by Mohd. Faheem, Vaibhav Pandey, Anjli Shrivastav, Manisha Prasad, Manish Dixit

    Published 2024-11-01
    “…The Prostate cancer (PC) is a major problem all over worldwide and this is the second highest cancer-related mortality rate after lung cancer all over worldwide. …”
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  20. 9160

    Enhancing Digital Twin Fidelity Through Low-Discrepancy Sequence and Hilbert Curve-Driven Point Cloud Down-Sampling by Yuening Ma, Liang Guo, Min Li

    Published 2025-06-01
    “…This paper addresses the critical challenge of point cloud down-sampling for digital twin creation, where reducing data volume while preserving geometric fidelity remains an ongoing research problem. We propose a novel down-sampling approach that combines Low-Discrepancy Sequences (LDS) with Hilbert curve ordering to create a method that preserves both global distribution characteristics and local geometric features. …”
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