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  1. 4821

    Effects of shading on photosynthetic characteristics and shade-tolerance evaluation of three Ranunculaceae plants by HAN Ruiting, ZHAO Dandan, WANG Weiyi, ZHANG Gexiang*

    Published 2024-11-01
    “…The light saturation point(LSP), light compensation point(LCP)and dark respiration rate(Rd)of the three plants decreased gradually.(3)The original fluorescence(Fo)decreased first and then increased, while the maximum fluorescence(Fm), variable fluorescence(Fv), maximum photochemical efficiency of PS Ⅱ(Fv/Fm)and potential activity of PS Ⅱ(Fv/Fo)values increased first and then decreased; the quantum ratio of heat dissipation(φDo)and the energy dissipated per unit reaction center(DIo/RC)decreased first and then increased, while electron transport quantum yield(φEo), light energy absorbed per unit reaction center(ABS/RC), light energy captured per unit reaction center(TRo/RC), energy used to transfer electrons per unit reaction center(ETo/RC), photosynthetic performance index(PIabs)and comprehensive performance index(PItotal)increased first and then decreased.(4)Comprehensive analysis on 20 single indicators by using analysis methods such as principal component analysis and membership function method showed that the shade-tolerance of the three plants ranked as Thalictrum fortunei > Delphinium anthriscifolium var. savatieri > R. japonicus. …”
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  2. 4822

    Investment tax benefits in China: special features of legal regulation and comparative analysis with Russian practices by K. A. Ponomareva

    Published 2022-09-01
    “…Based on the above, it seems very relevant to analyze the best international and national practices in order to develop criteria for the effectiveness and efficiency of preferential tax regimes for zones with special economic status.Thus, the specifics of the comparative legal method of research always consists in the fact that it is not necessary to borrow foreign experience, but it is also possible to find the best practices within domestic legislation. …”
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  3. 4823

    Optimizing Fingerprint Identification: CNNs With Raw Images Versus Handcrafted Features for Real-Time Systems by Shaik Salma, Tauheed Ahmed, Garimella Ramamurthy

    Published 2025-01-01
    “…This study investigates the balance between accuracy and computational efficiency(thereby speed) by comparing two approaches: training a Convolutional Neural Network (CNN) with raw fingerprint images and training a CNN using handcrafted fingerprint features. …”
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  4. 4824

    MODEL OF AN INTEGRATED ENVIRONMENTAL SAFETY SYSTEM FOR CONSTRUCTION by A. L. Bolsherotov

    Published 2021-04-01
    “…The stability ratio concept (rstab) is introduced, a method for calculating this  ratio is developed to assess the range of the sustainable environment state – the magnitude of the variation in the size of the ecological reserve depending on climatic conditions, time of day, week, year. …”
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  5. 4825

    Influence of copper nanoparticles on the growth characteristics of tumors in white outbreed rats by P. S. Kachesova, I. A. Goroshinskaya, G. V. Zhukova, E. V. Shalashnaya, I. A. Kaplieva, V. B. Borodulin

    Published 2022-09-01
    “…To study the effect of copper nanoparticles on the characteristics of the transplanted tumors of rats, as well as to assess the dependence of the effect on the method of administration of nanoparticles.Materials and methods. …”
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  6. 4826

    Study on the influence of 7-β-hydroxy-γ-aryloxypropylxanthinyl-8-thioalkanic acid derivatives on the lipid metabolism in experiment by I. M. Bilai, M. I. Romanenko, D. H. Ivanchenko

    Published 2021-06-01
    “…The test compounds were administered orally, simultaneously with tween, at a dose of 1/10 of LD50 (previously calculated by Prozorovsky express method) for 6 days. The following indicators of lipidogram were determined: total cholesterol (TC), high-density lipoprotein cholesterol (HDL cholesterol), low-density lipoprotein cholesterol (LDL cholesterol), triglycerides (TG) and atherogenic index of plasma: TC – HDL cholesterol / HDL cholesterol. …”
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  7. 4827

    A meta-analysis of the impact of TOE adoption on smart agriculture SMEs performance. by Adrian Nagy, Johan Tumiwa, Fitty Arie, Erdey László, Anas Ratib Alsoud, Main Al-Dalahmeh

    Published 2025-01-01
    “…<h4>Methods</h4>PRISMA technique was used to examine evidence from clinical trials, and clinical significance was determined using the GRADE approach. …”
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  8. 4828

    AUTOMATIC SYNTHESIS OF GAIT SCENARIOS FOR RECONFIGURABLE MECHATRONIC MODULAR ROBOTS IN THE MODIFICATION OF THE WALKING PLATFORM by S. V. Manko, E. I. Shestakov

    Published 2018-08-01
    “…The results of model experiments confirming the efficiency and effectiveness of the developed algorithms are presented.…”
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  9. 4829

    Аudit of enterprise expenses for protection and rational use of natural resources in process of economic activity of enterprise by Yu.Yu. Moroz

    Published 2016-07-01
    “…To solve this problem the author has investigated the methods of forming environmental costs of an enterprise in areas of environmental activities in terms of their consideration as the object of audit. …”
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  10. 4830

    Extracorporeal Antioxidant Therapy in Gynecological Cancer Patients by S. V. Tumanyan, L. G. Ivanova

    Published 2008-04-01
    “…Objective: to improve the quality of anesthetic maintenance in gynecological cancer patients, by using extracorporeal antioxidant pharmacotherapy with cytoflavin. Subjects and methods: studies were conducted in 68 patients surgically treated for gynecological cancer. …”
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  11. 4831

    Rizosferas de árvores acumuladoras de fósforo na Amazonia Brasileira by Patrícia Chaves de Oliveira, Cláudio José Reis de Carvalho

    Published 2011-08-01
    “…The enzymatic activity was slightly higherin the species with less potential in accumulating P (Casearia arborea) suggesting that efficiency in P use is not determined by theenzymatic activity. …”
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  12. 4832

    5G network slicing function migration mechanism based on particle swarm optimization algorithm by Qiang CHEN, Caixia LIU, Lingshu LI

    Published 2018-08-01
    “…In multi-application scenarios of 5G,data traffic often increases dramatically.Virtual machine resources in network slicing may not meet the normal needs of users.In view of this,a network slicing function migration mechanism aiming at load balancing was proposed.The mechanism simulates the virtual machine into particles based on particle swarm optimization algorithm.In the process of migration,all particles were divided into several subgroups,and particle swarm optimization algorithm was applied within and among groups.According to the historical optimal solution and the current global optimal solution,the particle location was updated,and the best target particles were determined by selecting the smaller particle size of the particle in real time.The mechanism not only improves the convergence speed,but also improves the accuracy of the algorithm.Compared with other migration methods,the results show that the proposed migration mechanism has the advantages of high accuracy and fast convergence.And it can also improve the efficiency of resource utilization,reduce the energy consumption of data center,and has better adaptability.…”
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  13. 4833

    Noncontact Monitoring and Imaging of the Operation and Performance of Thin‐Film Field‐Effect Transistors by Kwangsik Jeong, Dong yeob Shin, Ji‐Min Park, Dong‐Joon Yi, Hyunmin Hong, Hyun‐Suk Kim, Kwun‐Bum Chung

    Published 2025-02-01
    “…Notably, the method achieves an unprecedented resolution of ΔVFB below 100 mV in assessing electrical properties through SHG measurements, surpassing conventional spectroscopy techniques. …”
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  14. 4834

    Antioxidant and Antibacterial Effects of Pollen Extracts on Human Multidrug-Resistant Pathogenic Bacteria by Meryem Bakour, Hassan Laaroussi, Driss Ousaaid, Bouchra Oumokhtar, Badiaa Lyoussi

    Published 2021-01-01
    “…Antibacterial activity was studied using the agar disk diffusion method, and the MIC and MBC were determined. Results obtained showed a positive correlation between the antioxidant content of pollen extracts and the antibacterial capacity, Punica granatum and Quercus ilex pollen extracts were the most efficient against Gram-positive and Gram-negative bacteria, and Centaurium erythraea, Coriandrum sativum, and Ruta graveolens had a moderate effect, while Citrus aurantium had no antibacterial effect. …”
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  15. 4835

    Analytical Characterization of Medium Molecular Weight Chitosan from Pink Shrimp (Metapenaeus dobsoni) Shells by Ammara Tooba Akbar, Mahnaz Ahmad, Rashida Rahmat Zohra, Raheela Rahmat Zohra, Ahmad Khan, Muhammad Atiq Ur Rehman, Mohamed Abbas

    Published 2025-06-01
    “…This study presents an efficient method for synthesizing high-quality chitosan from Pink shrimp (Metapenaeus dobsoni) shells. …”
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  16. 4836

    SURVIVAL OF LIVER CELLS, IMMOBILIZED ON 3D-MATRIXES, IN LIVER FAILURE MODEL by M. Y. Shagidulin, N. A. Onishchenko, M. E. Krasheninnikov, I. M. Iljinsky, N. P. Mogeiko, N. P. Shmerko, A. A. Andriyanova, P. V. Avramov, E. A. Nemets, V. I. Sevastjanov, S. V. Gautier

    Published 2011-06-01
    “…It was made a preposition about efficiency of the suggested method for correction both acute hepatic failure because even 90 days after transplantation of liver support biounit alive hepatocytes and neogenic plethoric vessels, growing through matrix were revealed.…”
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  17. 4837

    Research on optimization of vector control of an asynchronous motor using the analytical control system by A. N. Tsvetkov, Ngok Shi Doan, D. A. Yaroslavsky

    Published 2022-06-01
    “…The control algorithm based on determining the optimal value of the magnetic flux in the coordinates of the d - q axis to achieve low power losses, taking into account losses in the iron core and low magnetic saturations, helps to improve the efficiency of inverter control.RESULTS. …”
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  18. 4838

    Degradation dynamics of Trifluralin in Qinghai-Tibet Plateau and screening of its degrading strains by Dong Zhao, Lei Wang, Shuo Shen, Enyu Lu, Junlong Feng, Nima Bai, Hongyu Chen, Wei Li

    Published 2025-01-01
    “…To investigate the degradation patterns and ecological benefits of FLL, this study established a comprehensive method for detecting FLL residues and selected efficient degrading bacterial strains. …”
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  19. 4839

    Isolation of mesophyll protoplasts from tea (Camellia sinensis) and localization analysis of enzymes involved in the biosynthesis of specialized metabolites by Ying Zhou, Rufang Deng, Xinlan Xu, Ziyin Yang

    Published 2021-03-01
    “…Genes encoding enzymes involved in secondary metabolite synthesis were transiently expressed in the protoplasts, and their subcellular locations were determined. With further improvements in the transfection efficiency, this transient expression system will contribute greatly to the analyses of in vivo gene function in tea.…”
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  20. 4840

    Demand-side shared energy storage pricing strategy based on stackelberg-Nash game by Jindong Cui, Zengchen Zhu, Guoli Qu, Yuqing Wang, Ruotong Li

    Published 2025-03-01
    “…With the large-scale access of user-side energy storage devices, shared energy storage has emerged as a key mode of energy storage in distribution networks. This mode requires efficient management of energy storage devices that balances the interests of different entities such as power supply enterprises, shared energy storage operators, and prosumers. …”
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