Showing 3,901 - 3,920 results of 124,197 for search '"Research"', query time: 0.23s Refine Results
  1. 3901

    Research of Load and Contact Capacity of Micro-Segment Gear based on ARAMIS System by Huang Kang, Dong Yu, Liu Peng, Huang Qingqing

    Published 2015-01-01
    “…At present,there are not unified formula for static strength to calculating the gear load and contact capacity of micro-segment gear,and also no specific research and analysis for gear load and contact capacity.By using the non-contact strain measurement system ARAMIS,the contact stress of the micro-segment gear under the condition of static loading is measured,and under the same experiment condition,the strain analysis of the location near the gear mesh point and tooth root of micro-segment gear and involute gear are respectively carried out,the principal strain figure of the gear end face is obtained.The force analysis of location selection on the same point of the two kinds of gear tooth profile are carried out,and the force condition of the two kinds of gear tooth profile are compared.…”
    Get full text
    Article
  2. 3902

    Research on Resource Allocation of Satellite Internet Service Function Based on SDN/NFV by Meilin XU, Min JIA, Qing GUO

    Published 2022-03-01
    “…Software-defined networks and network function virtualization can effectively solve the problems of difficult management and control of large-scale networks and diffi culties in resource scheduling.Applying the software-defi ned network architecture model and network function virtualization technologies to the large-scale satellite internet can eff ectively solve some problems.This paper proposed a new SDN/NFV-based new satellite internet architecture, different satellite domains could be responsibled for different functions, inter-satellite and inter-domain could used SDN and NVF for eff ective collaboration, effi cient used of network resources, research and optimization of its service function resource allocation technology after VNF deployment, a simulated annealing algorithm based on resource awareness was proposed.Simulation results showed that this algorithm could effectively reduced the end-to-end delay and bandwidth consumption of SFC data fl ow during transmission, and could provided users with better services.…”
    Get full text
    Article
  3. 3903
  4. 3904
  5. 3905

    A History of Research on Human Evolution in South Africa from 1924 to 2016 by John Francis Thackeray

    Published 2017-01-01
    “…This article presents a summary of the history of palaeo-anthropological fieldwork and research in South Africa within a period of almost 100 years.…”
    Get full text
    Article
  6. 3906

    Research Progress in Small-Molecule Detection Using Aptamer-Based SERS Techniques by Li Zheng, Qingdan Ye, Mengmeng Wang, Fan Sun, Qiang Chen, Xiaoping Yu, Yufeng Wang, Pei Liang

    Published 2025-01-01
    “…In this paper, we mainly introduced the application and the research progress of SERS detection with aptamers (aptamer-based SERS techniques) in the field of small-molecule detection, particularly in the analysis of pesticide (animal) residues, antibiotics, and toxins. …”
    Get full text
    Article
  7. 3907
  8. 3908
  9. 3909
  10. 3910
  11. 3911
  12. 3912
  13. 3913
  14. 3914

    Internationalization of service-oriented companies: Case study research into a hospitality group by Luísa Carvalho

    Published 2014-01-01
    “…As yet, the services sector has been the subject of little research and few empirical studies, especially within the field of innovation. …”
    Get full text
    Article
  15. 3915
  16. 3916
  17. 3917
  18. 3918

    The Research of the Influence on Stress below the Roadway Floor of the Coal Seam Becoming Thin by Liang Chen, Qi Liu

    Published 2022-01-01
    “…And the degree of influence on stress of the thinning with the burial depth is studied, too. The results of the research carried out were similar to the field test. …”
    Get full text
    Article
  19. 3919
  20. 3920