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  • 1
    Online Resource
    Online Resource
    Comprehensive deterministic evaluation of the complex hierarchical-network systems: IV. Interactive evaluation
    Igor Sikorsky Kyiv Polytechnic Institute ; 2016
    In:  System research and information technologies Vol. 0, No. 1 ( 2016-03-18), p. 7-
    Details
    In: System research and information technologies, Igor Sikorsky Kyiv Polytechnic Institute, Vol. 0, No. 1 ( 2016-03-18), p. 7-
    Type of Medium: Online Resource
    ISSN: 2308-8893 , 1681-6048
    URL: Article
    DOI: 10.20535/SRIT.2308-8893.2016.1.01
    Language: Unknown
    Publisher: Igor Sikorsky Kyiv Polytechnic Institute
    Publication Date: 2016
    detail.hit.zdb_id: 2780950-X
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  • 2
    Online Resource
    Online Resource
    About Evaluation of Complex Dynamical Systems
    Hindawi Limited ; 2013
    In:  Journal of Complex Systems Vol. 2013 ( 2013-10-09), p. 1-6
    Details
    In: Journal of Complex Systems, Hindawi Limited, Vol. 2013 ( 2013-10-09), p. 1-6
    Abstract: Methods are proposed for evaluation of complex dynamical systems, choice of their optimal operating modes, determination of optimal operating system out of given class of equivalent systems, system’s timeline behaviour analysis on the basis of versatile multicriteria, and multilevel analysis of behaviour of system's elements.
    Type of Medium: Online Resource
    ISSN: 2314-6540
    URL: Article
    DOI: 10.1155/2013/204304
    Language: English
    Publisher: Hindawi Limited
    Publication Date: 2013
    detail.hit.zdb_id: 2779180-4
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  • 3
    Online Resource
    Online Resource
    Magnetic Hysteresis in Nanostructures with Thermally Controlled RKKY Coupling
    Springer Science and Business Media LLC ; 2018
    In:  Nanoscale Research Letters Vol. 13, No. 1 ( 2018-12)
    Details
    In: Nanoscale Research Letters, Springer Science and Business Media LLC, Vol. 13, No. 1 ( 2018-12)
    Type of Medium: Online Resource
    ISSN: 1931-7573 , 1556-276X
    URL: Article
    DOI: 10.1186/s11671-018-2669-0
    Language: English
    Publisher: Springer Science and Business Media LLC
    Publication Date: 2018
    detail.hit.zdb_id: 2253244-4
    detail.hit.zdb_id: 3149496-1
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  • 4
    Online Resource
    Online Resource
    Global Network Structures and Problems of Aggregated Evaluation
    AOA Academic Open Access Ltd. ; 2016
    In:  International Frontier Science Letters Vol. 8 ( 2016-6), p. 31-45
    Details
    In: International Frontier Science Letters, AOA Academic Open Access Ltd., Vol. 8 ( 2016-6), p. 31-45
    Abstract: This article covers the problem of processing of Big Data that describe process of complex networks and network systems operation. It also introduces the notion of hierarchical network systems combination into associations and conglomerates alongside with complex networks combination into multiplexes. The analysis is provided for methods of global network structures study depending on the purpose of the research. Also the main types of information flows in complex hierarchical network systems being the basic components of associations and conglomerates are covered. The main approaches for the formation of generalized conclusions about operation quality of complex hierarchical network systems are analyzed. Advantages and drawbacks of the “weakest” element method and a weighted linear aggregation method are determined. Nonlinear aggregation method is proposed for evaluating the quality of the system, which consists of elements of the same priority. Hybrid approaches to form generalized conclusions are developed based on the main aggregation methods. It is shown that they allow to obtain more reliable aggregation results.
    Type of Medium: Online Resource
    ISSN: 2349-4484
    URL: Issue
    URL: Article
    DOI: 10.18052/www.scipress.com/IFSL.8
    DOI: 10.18052/www.scipress.com/IFSL.8.31
    Language: Unknown
    Publisher: AOA Academic Open Access Ltd.
    Publication Date: 2016
    detail.hit.zdb_id: 2830758-6
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  • 5
    Online Resource
    Online Resource
    Effects of Binaural Beat Stimulation in Adults with Stuttering
    MDPI AG ; 2023
    In:  Brain Sciences Vol. 13, No. 2 ( 2023-02-11), p. 309-
    Details
    In: Brain Sciences, MDPI AG, Vol. 13, No. 2 ( 2023-02-11), p. 309-
    Abstract: In recent decades, several studies have demonstrated a link between stuttering and abnormal electroencephalographic (EEG) β-power in cortex. Effects of exposure to binaural stimuli were studied in adults with stuttering (AWS, n = 6) and fluent participants (n = 6) using EEG, ECG, and speech analysis. During standard reading tasks without stimulation, in controls but not in the AWS group, EEG β-power was significantly higher in the left hemisphere than in the right hemisphere. After stimulation, the power of the β-band in AWS participants in the left hemisphere increased 1.54-fold. The average β-band power within the left frontotemporal area and temporoparietal junction of the cortex after stimulation in AWS participants shows an increase by 1.65-fold and 1.72-fold, respectively. The rate of disfluency dropped significantly immediately after stimulation (median 74.70% of the baseline). Similarly, the speech rate significantly increased immediately after stimulation (median 133.15%). We show for the first time that auditory binaural beat stimulation can improve speech fluency in AWS, and its effect is proportional to boost in EEG β-band power in left frontotemporal and temporoparietal junction of cortex. Changes in β-power were detected immediately after exposure and persisted for 10 min. Additionally, these effects were accompanied by a reduction in stress levels.
    Type of Medium: Online Resource
    ISSN: 2076-3425
    URL: Article
    DOI: 10.3390/brainsci13020309
    Language: English
    Publisher: MDPI AG
    Publication Date: 2023
    detail.hit.zdb_id: 2651993-8
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  • 6
    Online Resource
    Online Resource
    Anisotropic and Controllable Gilbert-Bloch Dissipation in Spin Valves
    American Physical Society (APS) ; 2019
    In:  Physical Review Letters Vol. 122, No. 14 ( 2019-4-9)
    Details
    In: Physical Review Letters, American Physical Society (APS), Vol. 122, No. 14 ( 2019-4-9)
    Type of Medium: Online Resource
    ISSN: 0031-9007 , 1079-7114
    URL: Article
    DOI: 10.1103/PhysRevLett.122.147201
    RVK:
    UA 1000
    RVK:
    UA 6520
    Language: English
    Publisher: American Physical Society (APS)
    Publication Date: 2019
    detail.hit.zdb_id: 1472655-5
    detail.hit.zdb_id: 208853-8
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  • 7
    Online Resource
    Online Resource
    Peculiarities of intrauterine pathological processes in women of the postmenopauseal period
    OU Scientific Route ; 2021
    In:  EUREKA: Health Sciences , No. 3 ( 2021-05-25), p. 16-23
    Details
    In: EUREKA: Health Sciences, OU Scientific Route, , No. 3 ( 2021-05-25), p. 16-23
    Abstract: Aim of the research is studying the pecularities of the endometrium pathological processes in postmenopausal women on the basis of the hysteroscopy data evaluation, as well as conduction of histopathological and immunochemical studies. Materials and methods. To study the pecularities of intrauterine pathological processes, 100 postmenopausal women were selected and studied. All women underwent hysteroscopy with separate diagnostic scraping of the uterine cavity. Also, 10 samples of glandular-fibrous endometrial polyps (GFEP) in women of reproductive age and 9 samples of such pathology in the postmenopausal period were studied by immunohistochemical method, using 6 primary specific monoclonal antibodies. Results. The results showed that in 64 (64 %) postmenopausal women pathological changes of the endometrium were presented with GFEP, and in 2 patients (2 %) endometrial adenocarcinoma was found. It was also determined that the nuclei of epithelial and stromal cells of GFEP in postmenopausal women are characterized by lower expression of estrogen and progesterone receptors, compared with women with such formations in the reproductive age. In addition, it was found that in postmenopausal women the expression of the apoptosis inhibitor bcl-2 and aromatase P450 in the epithelial and stromal cells of GFEP was more expressed, and the expression of the Bах antigen, on the contrary, was significantly lower than in women of reproductive age. Conclusions. Fundamental molecular-biological differences of GFEP in postmenopausal women compared with women of reproductive age were revealed. It was found that in postmenopausal women there is a significantly lower dependence of such polyps on the effects of estrogen and progesterone. In addition, the data indicate an increased risk of neoplastic transformation in such women.
    Type of Medium: Online Resource
    ISSN: 2504-5679 , 2504-5660
    URL: Article
    DOI: 10.21303/2504-5679.2021.001853
    Language: Unknown
    Publisher: OU Scientific Route
    Publication Date: 2021
    detail.hit.zdb_id: 3009626-1
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  • 8
    Online Resource
    Online Resource
    A compact permanent magnet for microflow NMR relaxometry
    Elsevier BV ; 2023
    In:  Journal of Magnetic Resonance Vol. 347 ( 2023-02), p. 107364-
    Details
    In: Journal of Magnetic Resonance, Elsevier BV, Vol. 347 ( 2023-02), p. 107364-
    Type of Medium: Online Resource
    ISSN: 1090-7807
    URL: Article
    DOI: 10.1016/j.jmr.2022.107364
    RVK:
    VA 5306
    RVK:
    UA 4644
    RVK:
    VA 1120
    Language: English
    Publisher: Elsevier BV
    Publication Date: 2023
    detail.hit.zdb_id: 1469665-4
    SSG: 11
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  • 9
    Online Resource
    Online Resource
    Study of Methane Fermentation of Cattle Manure in the Mesophilic Regime with the Addition of Crude Glycerine
    MDPI AG ; 2022
    In:  Energies Vol. 15, No. 9 ( 2022-05-08), p. 3439-
    Details
    In: Energies, MDPI AG, Vol. 15, No. 9 ( 2022-05-08), p. 3439-
    Abstract: The urgency of the study is due to the need to increase the productivity of biogas plants by intensifying the process of methane fermentation of cattle manure in mesophilic mode by adding to it the waste from biodiesel production: crude glycerine. To substantiate the rational amount of crude glycerine in the substrate, the following tasks were performed: determination of dry matter, dry organic matter, and moisture of the substrate from cattle manure with the addition of crude glycerine; conducting experimental studies on biogas yield during fermentation of cattle manure with the addition of crude glycerine with periodic loading of the substrate; and development of a biogas yield model and determination of the rational composition of crude glycerine with its gradual loading into biogas plants with cattle manure. The article presents the results of research on fermentation of substrates in a laboratory biogas plant with a useful volume of 30 L, which fermented different proportions of crude glycerine with cattle manure at a temperature of 30 °C, 35 °C, and 40 °C. The scientific novelty of the work is to determine the patterns of intensification of the process of methane fermentation of cattle manure with the addition of different portions of crude glycerine. A rapid increase in biogas yield is observed when the glycerol content is up to 0.75%. With the addition of more glycerine, the growth of biogas yield slows down. The digester of the biogas plant, where experimental studies were conducted on the fermentation of substrates based on cattle manure with the addition of co-substrates, is suitable for periodic loading of the substrate. As a rule, existing biogas plants use a gradual mode of loading the digester. Conducting experimental studies on biogas yield during fermentation of cattle manure with the addition of crude glycerine with periodic loading of the substrate makes it possible to build a mathematical model of biogas yield and determine the rational composition (up to 0.75%) of crude glycerine with its gradual loading in biogas plants. Adding 0.75% of crude glycerine to the substrate at a fermentation temperature of 30 °C allows to increase the biogas yield by 2.5 times and proportionally increase the production of heat and electricity. The practical application of this knowledge allows the design of an appropriate capacity of the biogas storage tank (gasholder).
    Type of Medium: Online Resource
    ISSN: 1996-1073
    URL: Article
    DOI: 10.3390/en15093439
    Language: English
    Publisher: MDPI AG
    Publication Date: 2022
    detail.hit.zdb_id: 2437446-5
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  • 10
    Online Resource
    Online Resource
    APPLICATION OF COACHING-TECHNOLOGIES IN THE DEVELOPMENT OF LABOUR POTENTIAL OF THE ENTERPRISE
    Publishing House Helvetica (Publications) ; 2022
    In:  Market Infrastructure , No. 67 ( 2022)
    Details
    In: Market Infrastructure, Publishing House Helvetica (Publications), , No. 67 ( 2022)
    Abstract: The article is devoted to the research of the use of coaching-technologies in the system of labour potential development of the enterprise, their value for effective realization and increase of the labour personnel productivity of the enterprise. Essence of labour potential of the enterprise is exposed, the individual and organizational factors of its development are considered. Attention is paid to the personal component forming of personnel potential, that determines the employee’s labour potential. It is considered, that the basis of labour potential development is the professional, motivated worker, with necessary for strategic development of the enterprise, by the set of competences, so the development of labour potential must be carried out with the use of coaching. Essence of coaching, its functions, consequences of application of different types of coaching, is considered in the activity of the enterprise. Coaching envisages the system of principles and methods that is oriented to stimulation of potential possibilities development of personnel and certain worker of the enterprise is marked in the article. It helps clearly to define the aims and prepare the person to implementation of certain functions and tasks, especially in unstable situation. The basic varieties of coaching – personality and businesscoaching, that assist the increasing of decision of separate productive tasks efficiency is paid attention. Application of coaching-technologies is the effective instrument of increasing the efficiency of the use of human resource of the enterprise by means of opening its potential, as help people to change and to improve him or herself is proven in the article. It is set that the use of technologies of coaching in labour potential development of enterprise has not only economic but also social effect that assists the decline of flow of workers; to increase of level of labour motivation of personnel; strengthening of organizational culture and communicative connections between the workers of the enterprise. Coaching is sent not only to achieving the aim with the most optimal investment of resources but also on the development of a person.
    Type of Medium: Online Resource
    ISSN: 2519-2868
    Uniform Title: ЗАСТОСУВАННЯ КОУЧИНГ-ТЕХНОЛОГІЙ В РОЗВИТКУ ТРУДОВОГО ПОТЕНЦІАЛУ ПІДПРИЄМСТВА
    URL: Issue
    URL: Article
    DOI: 10.32843/infrastruct67
    DOI: 10.32843/infrastruct67-34
    Language: Unknown
    Publisher: Publishing House Helvetica (Publications)
    Publication Date: 2022
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