Showing 181 - 200 results of 940 for search '"3G"', query time: 0.12s Refine Results
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    Biological Characteristics Analysis of Limosilactobacillus reuteri JBR3 and the Effect of Protective Agents on Its Viability by Jun HAN, Yi WANG, Kaiping ZHANG, Jianjun TIAN

    Published 2025-02-01
    “…JBR3 was freeze-dried under a protective agent complex of skimmed milk powder (9.3 g/100 mL), maltodextrin (2.3 g/100 mL), monosodium glutamate (6.8 g/100 mL), and trehalose (10.0 g/100 mL). …”
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  4. 184

    Adsorption of Volatile Carboxylic Acids on Activated Carbon Synthesized from Watermelon Shells by Catalina López-Velandia, Jonathan Julian Moreno-Barbosa, Rocio Sierra-Ramirez, Liliana Giraldo, Juan Carlos Moreno-Piraján

    Published 2014-03-01
    “…Finally, the physical and chemical characteristics of the synthesized AC were studied, which gave the following results: The surface area was 710 m 2 /g for CAS and 864 m 2 /g for CASM, a microporous and mesoporous structure, pore-size distribution of 0.39–4.54 nm for CAS and 0.39–6.0 nm for CASM, pore volume of 0.26 cm 3 /g for CAS and 0.55 cm 3 /g for CASM. The CAS modification caused an increase in the pore volume with a distribution below 10 nm, an increase in the number of basic groups on the carbon surface and a decrease in the carboxylic groups. …”
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    Mobility Optimization in LTE Heterogeneous Network by Guoping Chen, Qingbo Du

    Published 2014-10-01
    “…The node density of LTE network is higher than traditional 2G and 3G mobile networks, because not only the inter-sector distance is smaller, but also more and more small cells are integrated into the network. …”
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  8. 188

    Disjoint Steiner Trees in the Balanced Complete Multipartite Networks by Yinkui Li, Yilin Song, Liqun Wei

    Published 2024-01-01
    “…In (Basrah Journal of Science, 37(3) (2019), 430–441), authors discussed the problem of internally disjoint Steiner trees in an equally complete k-partite network G by determining its generalized 3-connectivity κ3G. In this paper, we by determining the exact value of the generalized 4, 5-(edge)-connectivity of the balanced complete n-partite graph Kmn to investigate the edge disjoint Steiner trees in the balanced complete n-partite networks.…”
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  9. 189

    Preparation of Activated Carbons from Chinese Coal and Hydrolysis Lignin by Yong Zou, Bu-Xing Han

    Published 2001-02-01
    “…Activated carbons with BET specific surface areas of the order of 2400–2600 m 2 /g which exhibited substantial microporosity, a total pore volume of over 1.30 cm 3 /g and a Methylene Blue adsorption capacity of over 440 mg/g were obtained.…”
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  10. 190

    Selective Isomorphism of Silicon, Aluminium and Titanium in the Extra-Large Pore Zeolite-Like Germanate IPC-3 by Oleksiy V. Shvets, Natalia V. Kasian, Volodymyr G. Ilyin

    Published 2008-02-01
    “…Despite the presence of the template, which stabilizes the framework of IPC-3, the adsorption capacities of samples previously degassed at 200°C were up to 0.13 cm 3 /g.…”
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  11. 191

    Study on LTE Service Requirements and Evolution of Service Network Towards Mobile Internet Network by Hua Ren, Zheng Wang, Jun Luo, Jiayu Bi, Ping Yang

    Published 2013-02-01
    “…As is known to a11,the vigorous development of mobile internet network service has close connection with the mature of telecom operators’ 3G network. According to the development trend of mobile internet services,service requirements of LTE were analyzed and some solutions about undertaking existing services,as we11 as evolution direction in architecture and function about service network in LTE were given.…”
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  12. 192

    On the number of representations of positive integers by quadratic forms as the basis of the space S4(Γ0(47),1) by Ahmet Tekcan, Osman Bızım

    Published 2004-01-01
    “…Moreover, a basis for the space S4(Γ0(47),1) are constructed, and the formulas for r(n;F4), r(n;G4), r(n;F3⊕G1), r(n;F2⊕G2), and r(n;F1⊕G3) are derived.…”
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  13. 193

    Immune algorithm-based base station location optimization in the TD-SCDMA network by Ying-jie ZHANG, Ci-ping MAO, Yun-xiao ZU, Xian-you SUN

    Published 2014-05-01
    “…According to the defects of the existing 3G base station location optimization algorithms and the characteris-tics of the TD-SCDMA network, an optimization program was proposed for TD-SCDMA network base station location based on immune algorithm. …”
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  14. 194

    Application of big data technology in agricultural Internet of Things by Chunling Zhang, Zunfeng Liu

    Published 2019-10-01
    “…The data are transmitted to the server through GPRS communication technology and 3G network card to realize data transmission. The Web Service technology is used to connect the Internet of Things with the neural network model to achieve data interoperability. …”
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  15. 195

    Analytic Solutions of an Iterative Functional Differential Equation near Resonance by Tongbo Liu, Hong Li

    Published 2009-01-01
    “…By reducing the equation with the Schröder transformation to the another functional differential equation without iteration of the unknown function 𝜆2𝑔(𝜆𝑧)𝑔(𝑧)−𝜆𝑔(𝜆𝑧)𝑔(𝑧) + 𝑐(𝑔(𝑧))2(𝜆𝑔(𝜆𝑧)−𝑎𝑔(𝑧)) = (𝑔(𝑧))3(𝑔(𝜆2𝑧)−𝑎𝑔(𝜆𝑧)), we get its local invertible analytic solutions.…”
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    Performance analysis of NSA control plane and user plane delay in 5G network by Dan ZHANG, Lei WANG, Xiaoqi WANG, Siyu XI

    Published 2020-09-01
    “…Different from 2G/3G/4G,the 5G network architecture contains two parts:NSA (non-standalone) and SA (standalone) networking.NSA can help network deploys faster.Low latency is a very important feature of 5G,and its implementation requires a combination of technologies.Based on the 2.6 GHz NR frame structure,combined with theoretical analysis and real case,the current situation and problems of control plane delay and user plane delay were discussed,and the delay optimization method was provided,which provided the corresponding ideas and suggestions for NSA network deployment.…”
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    Scheme analysis of transmission network for 5G mobile communication system by Lili WANG, Jun YAO

    Published 2019-07-01
    “…Firstly, the 5G bearer requirements were analyzed, and the 3G typical service scenarios of 5G and the architecture changes of the wireless and core networks were considered. …”
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