Showing 1,781 - 1,800 results of 37,314 for search 'CJ7~', query time: 0.79s Refine Results
  1. 1781
  2. 1782
  3. 1783

    Analysis of internal ballistic load environment and simulation verification methodology for fuzes of high-angle artillery ammunition by LIU Liwen, CAI Canwei, SUN Zhangyi

    Published 2025-02-01
    “…The analysis and research presented in this paper can provide valuable reference and inspiration for the structural design and performance simulation of high-angle artillery ammunition fuzes in the future.…”
    Get full text
    Article
  4. 1784

    Analysis of Cumulative Damage for Shared Rock in a Neighborhood Tunnel under Cyclic Blasting Loading Using the Ultrasonic Test by Feng Cao, Sheng Zhang, Tonghua Ling

    Published 2020-01-01
    “…The experiences and conclusions presented can be used as references in the design and construction of similar engineering projects in the future.…”
    Get full text
    Article
  5. 1785
  6. 1786

    Spatial Heterogeneity of Planning Influencing Factors on Residents’ SWB in Historic Conservation Area of China: Three Cases from Yangzhou by Yue Chen, Yiting Shen, Can Wang

    Published 2024-12-01
    “…The findings reveal: (1) All three cases demonstrate notable spatial differentiation in terms of residents’ SWB; (2) A common feature across the three cases is that strengthening community participation, tourism traffic control, and housing improvement projects can significantly improve residents’ SWB. But proximity to historic buildings has little explanatory power for the spatial differentiation of residents’ SWB; (3) Planning factors of traffic accessibility, public facility accessibility, park service areas, and NIMBY areas of public toilets, have significant spatial heterogeneous effects on residents’ SWB across the three cases, which are closely correlated to the varying degrees of tourism development within each district. …”
    Get full text
    Article
  7. 1787

    Design and Optimization of Elliptical Cavity Tube Receivers in the Parabolic Trough Solar Collector by Fei Cao, Lei Wang, Tianyu Zhu

    Published 2017-01-01
    “…Introducing a flat plate reflector at the elliptical cavity open inlet can largely increase the cavity darkness.…”
    Get full text
    Article
  8. 1788

    Chitin Fiber and Chitosan 3D Composite Rods by Zhengke Wang, Qiaoling Hu, Lei Cai

    Published 2010-01-01
    “…Chitin fiber (CHF) and chitosan (CS) 3D composite rods with layer-by-layer structure were constructed by in situ precipitation method. …”
    Get full text
    Article
  9. 1789

    Advances in Energy Conservation of China Steel Industry by Wenqiang Sun, Jiuju Cai, Zhu Ye

    Published 2013-01-01
    “…Next, the latest research progress of some key common technologies in CSI was introduced. Also, the downtrend of energy consumption per ton of crude steel and the potential energy conservation for CSI during 2011–2025 were forecasted. …”
    Get full text
    Article
  10. 1790

    Feature Extraction of Gear Fault Signal Based on Sobel Operator and WHT by Jian-Hua Cai, Wei-Wen Hu

    Published 2013-01-01
    “…The improved Wigner-Hough transform can effectively suppress the influence of noise and has a good real-time performance because its algorithm is fast. …”
    Get full text
    Article
  11. 1791
  12. 1792

    Convergence Theorem for Equilibrium and Variational Inequality Problems and a Family of Infinitely Nonexpansive Mappings in Hilbert Space by Zhou Yinying, Cao Jiantao, Wang Yali

    Published 2014-01-01
    “…Takahashi (2007), Tada and Takahashi (2007), Gang and Changsong (2009), Ying (2013), Y. Yao and J. C. Yao (2007), and Yong-Cho and Kang (2012)).…”
    Get full text
    Article
  13. 1793

    A Low-Profile Balanced Dielectric Resonator Filtering Power Divider with Isolation by Rong Cai, Chuan Shao, Kai Xu

    Published 2025-01-01
    “…Additionally, by technically utilizing the hollow structure of the stacked substrates, isolation resistor structures are introduced at the two output ports to improve the isolation level of the power divider. It can solve the problem of traditional metal-cavity dielectric resonator filter power dividers being unable to add isolation structures due to structural reasons. …”
    Get full text
    Article
  14. 1794
  15. 1795
  16. 1796
  17. 1797

    Exploring the influences of education, intelligence and income on mental disorders by Fuquan Zhang, Ancha Baranova, Hongbao Cao

    Published 2024-02-01
    “…However, the direct effects of each factor on major mental disorders are unclear.Aims We aimed to evaluate the overall and independent causal effects of the three psychosocial factors on common mental disorders.Methods Using genome-wide association study summary datasets, we performed Mendelian randomisation (MR) and multivariable MR (MVMR) analyses to assess potential associations between the 3 factors (EA, N=766 345; household income, N=392 422; intelligence, N=146 808) and 13 common mental disorders, with sample sizes ranging from 9907 to 807 553. Inverse-variance weighting was employed as the main method in the MR analysis.Results Our MR analysis showed that (1) higher EA was a protective factor for eight mental disorders but contributed to anorexia nervosa, obsessive-compulsive disorder (OCD), bipolar disorder (BD) and autism spectrum disorder (ASD); (2) higher intelligence was a protective factor for five mental disorders but a risk factor for OCD and ASD; (3) higher household income protected against 10 mental disorders but confers risk for anorexia nervosa. …”
    Get full text
    Article
  18. 1798
  19. 1799

    Can intelligent virtual assistants improve cognitive function in older adults? A two-wave mediation study by Tianxin Cai, Shilong Ma, Renyao Zhong

    Published 2025-01-01
    “…Conclusions The use of IVAs can significantly improve cognitive function in older adults, with social networks and physical exercise being important mediating pathways. …”
    Get full text
    Article
  20. 1800