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  1. 6401

    DEVELOPMENT AND CHARACTERISATION OF 3D SOLID TUMOUR CELL MODELS FOR INDIVIDUALIZED CANCER TREATMENT by A. B. Danilova, T. L. Nekhaeva, N. A. Efremova, M. A. Maydin, E. I. Fedoros, I. A. Baldueva

    Published 2021-10-01
    “…Background. To solve the problems of personalized medicine in oncology, preclinical studies based on the use of three-dimensional cellular models of tumors in vitro, including spheroids / tumoroids, are of great importance. …”
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    Article
  2. 6402

    From hospital to home: a comprehensive platform supporting cardiac rehabilitation post-revascularization by Samaneh Bakhshayesh, Arash Gholoobi, Khadijeh Moulaei, Farnaz Khoshrounejad, Mohammad Reza Mazaheri Habibi, Zahra Ebnehoseini, Majd Jangi, Saeid Eslami

    Published 2025-07-01
    “…In an app usability test, 30 issues were identified, 73% related to layout problems, especially the line chart and swipe feature. …”
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  3. 6403

    CHANGES IN THE DENTAL STATUS OF PATIENTS WITH NON-ALCOHOLIC FATTY LIVER DISEASE by D.V. Emelyanov, T.O. Petrushanko

    Published 2022-03-01
    “…On the basis of the results of many scientific studies it has been indicated that there are common features for pathogenetic mechanisms of formation and development of generalized chronic periodontitis and chronic obstructive pulmonary diseases, cardiovascular diseases, diseases of the digestive system, and others. …”
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  4. 6404

    Vocational teacher training in Russia at the present stage: Conceptual aspect by В. A. Fedorov, P. F. Kubrushko, V. V. Dubitskiy, A. V. Feoktistov

    Published 2022-09-01
    “…Introduction. The features of vocational teacher education (the system of vocational teacher training), its understanding and management complexity, dynamics of modern changes, and needs of educational practice call for conceptual visualisation of its present-day state. …”
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  5. 6405
  6. 6406

    LEGAL AND ECONOMIC PRINCIPLES OF THE FOREIGN POLICY OF INDEPENDENT AZERBAIJAN IN RELATION TO NEIGHBORING COUNTRIES by Katana Gafarova

    Published 2024-12-01
    “…The synthesis provided the formation of common features of the legal and economic principles of the foreign policy of independent Azerbaijan in relation to the neighbouring countries. …”
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  7. 6407

    Religious semantics in monumental works by Kuban artists of the late Soviet period / Религиозная семантика в монументальных произведениях кубанских художников позднесоветского пери... by Ivan Apollonov / Иван Александрович Аполлонов

    Published 2025-06-01
    “…The obtained results allow to consider the existence of religious symbols in the cultural space of the state with atheistic ideology and to see the semiotic features of the sacral core of the cultural code of the Russian national tradition. …”
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    Article
  8. 6408

    FACETS OF PROTECTION OF ECONOMIC RIGHTS AND FREEDOMS by Olena Kovalenko, Sergii Vasyliev, Mykola Zhdan

    Published 2025-05-01
    “…This, in turn, highlights the positions of judicial practice and renders the discussion of problems in the protection of economic human rights more constructive and, as a consequence, more effective. …”
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    Article
  9. 6409

    Classification and Physical Characteristic Analysis of Fermi-GBM Gamma-Ray Bursts Based on Deep Learning by Jia-Ming Chen, Ke-Rui Zhu, Zhao-Yang Peng, Li Zhang

    Published 2025-01-01
    “…We propose a new classification method based on convolutional neural networks and adopt a sample including 3774 GRBs observed by Fermi-GBM to address the T _90 overlap problem. By using count maps that incorporate both temporal and spectral features as inputs, we successfully classify 593 overlapping events into two distinct categories, thereby refuting the existence of an intermediate GRB class. …”
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  10. 6410

    Augmenting Naïve Bayes Classifiers with <i>k</i>-Tree Topology by Fereshteh R. Dastjerdi, Liming Cai

    Published 2025-07-01
    “…For applications where a variable is strongly influenced by multiple other features, TAN has been further extended to the <i>k</i>-dependency Bayesian classifier (KDB), where one feature can depend on up to <i>k</i> other features (for a given <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mrow><mi>k</mi><mo>≥</mo><mn>2</mn></mrow></semantics></math></inline-formula>). …”
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  11. 6411

    Automated sleep staging model for older adults based on CWT and deep learning by Qunfeng Niu, Ranran Gui, Hengfang Liu, Liuyi Li, Lei Shi, Kunming Jia, Peng Li, Li Wang

    Published 2025-07-01
    “…This model employs Inception modules to extract features at multiple scales, uses the CBAM attention mechanism to further identify efficient features at different scales, and finally employs the multiscale connection structure to concatenate features from different stages, enhancing the model’s feature utilization capability. …”
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  12. 6412

    Luminescence Microscopy in the Identification of Closely related Species Using the Example of the Genus <i>Persicaria</i> Mill. by A. A. Gudkova, A. S. Chistyakova, A. I. Slivkin, A. S. Bolgov

    Published 2024-03-01
    “…The similarity of morphological and anatomical features of plant species acceptable for medical use and impurities interprets the need to use additional modern methods of analysis. …”
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  13. 6413

    Révision de l’espèce Homo erectus (Dubois, 1893) by Valéry Zeitoun

    Published 2000-06-01
    “…Those arguments have revealed that the index formulation in logarithmic form usually allows to use them without any problem in the sight of the Laplace-Gauss law. So for a given feature, if the normality is not respected in the reference set then it is not taken into account.An analysis is realized to select the discriminant index, those allowing the grouping or the splitting of different individuals. …”
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  14. 6414

    The theory and practice of state regulations of entrepreneurship

    Published 2020-01-01
    “…Article is devoted problems of state regulation of business. The essence of this mechanism, its feature, the purpose and a problem is considered. …”
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  15. 6415

    Using Cuckoo Search Algorithm to Predict Corporate Financial Risks and Alleviate Economic Uncertainty by Muqiao Cai

    Published 2025-08-01
    “…CSA is used to tune the network weights and feature parameters worldwide to improve the neural model’s convergence speed and predictive ability. …”
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  16. 6416

    Calculation of Transient Stability Limit Based on Convolutional Neural Network by Qihe LOU, Rongsheng LI, Jie TAN, Tiejiang YUAN

    Published 2024-04-01
    “…And next the nonlinear mapping relationship between the key features of the system and the transient stability limit of interface power transmission is constructed after multiple rounds of training processes. …”
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  17. 6417

    Harmonic Modeling and Experimental Validation of the Converters of DFIG-Based Wind Generation System by Yang-Wu Shen, Ding Wang, Xiang-Tian Deng, Qing Li, Jian Zuo

    Published 2019-01-01
    “…The double-fed induction wind generator- (DFIG-) based wind generation system contains power electronic converters and filter capacitor and inductor, which will bring about high-frequency harmonics under the influence of controllers. Aiming at this problem, this paper studies the relation between the output current and the harmonic source at grid-side and rotor-side converters based on their control features in the DFIG system. …”
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  18. 6418

    Mechanism of Secondary Breakage in the Overlying Strata during Repetitious Mining of an Ultrathick Coal Seam in Design Stage by Hui Li, Dongsheng Zhang, Shuyin Jiang, Gangwei Fan, Mengtang Xu

    Published 2019-01-01
    “…When designing the mining of an ultrathick coal seam, the laws governing movement in the overlying strata during mining are a fundamental issue based on which several problems are addressed, including determining the mining method and the roadway arrangement, controlling the surrounding strata, and selecting the devices. …”
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  19. 6419

    Fusion of Focal Loss’s cyber threat intelligence entity extraction by Yuanbo GUO, Yongfei LI, Qingli CHEN, Chen FANG, Yangyang HU

    Published 2022-07-01
    “…Cyber threat intelligence contains a wealth of knowledge of threat behavior.Timely analysis and process of threat intelligence can promote the transformation of defense from passive to active.Nowadays, most threat intelligence that exists in the form of natural language texts contains a large amount of unstructured data, which needs to be converted into structured data for subsequent processing using entity extraction methods.However, since threat intelligence contains numerous terminology such as vulnerability names, malware and APT organizations, and the distribution of entities are extremely unbalanced, the performance of extraction methods in general field are severely limited when applied to threat intelligence.Therefore, an entity extraction model integrated with Focal Loss was proposed, which improved the cross-entropy loss function and balanced sample distribution by introducing balance factor and modulation coefficient.In addition, for the problem that threat intelligence had a complex structure and a wide range of sources, and contained a large number of professional words, token and character features were added to the model, which effectively improved OOV (out of vocabulary) problem in threat intelligence.Experiment results show that compared with existing mainstream model BiLSTM and BiLSTM-CRF, the F1 scores of the proposed model is increased by 7.07% and 4.79% respectively, which verifies the effectiveness of introducing Focal Loss and character features.…”
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  20. 6420

    CLASSIFICATION OF LEARNING MANAGEMENT SYSTEMS by Yu. B. Popova

    Published 2016-11-01
    “…This creates the problem of choosing the best system. This problem is partly due to the lack of comprehensive classification of such systems. …”
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