Showing 21,581 - 21,600 results of 48,208 for search '"structures"', query time: 0.17s Refine Results
  1. 21581

    Research on Rapid Evaluation of Rock Mass Quality Based on Ultrasonic Borehole Imaging Technology and Fractal Method by Yuezheng Zhang, Hongguang Ji, Wenguang Li, Kuikui Hou

    Published 2021-01-01
    “…The borehole wall image obtained based on the ultrasonic borehole imaging technology can clearly reflect the rich structural surface information such as the inclination, density, and crack width of the structural surface in the rock mass. …”
    Get full text
    Article
  2. 21582

    Security culture on the Internet based on the opinions of primary school students by Mavrić Mina, Bećirović-Alić Maida, Smailović Semrija

    Published 2024-01-01
    “…These are: gender, class, living environment (village-city), family structure, work and educational status of both parents. …”
    Get full text
    Article
  3. 21583

    Magnetic Nanoparticles with Core Shell: Macroscopic Model and Coercive Field by O. Hudak, M. Hudak

    Published 2010-01-01
    “…There exists nonhomogeneous structure in mechanosynthesized nanoparticles consisting of an ordered core surrounded by the shell. …”
    Get full text
    Article
  4. 21584

    Combined Technology for the Parts Recovery Operating in Stress Factor Conditions by Olena V. Berezshnaya, Valeriy D. Kassov, Eduard P. Gribkov

    Published 2020-01-01
    “…The most favorable structure of the deposited layer, which is characterized by low sensitivity to stress concentration, is found. …”
    Get full text
    Article
  5. 21585

    DESIGN AND THE ANALYSIS OF SIX-DEGREE-OF-FREEDOM ADJUSTING MECHANISM WITH HIGH ACCURACY AND STIFFNESS by HE Lei, HAN HasiaoQier, HAN ChunYang, HE Shuai, CHEN LiHeng

    Published 2019-01-01
    “…A precision adjusting mechanism of six-degree-of-freedom(SDOF)based on Stewart structure with high accuracy and high stiffness is designed in this paper. …”
    Get full text
    Article
  6. 21586

    Numerical Simulation and Experimental Study on Flow of Polymer Aqueous Solution in Porous Jet Nozzle by Minghui Wei, Chenghuai Wu, Yanxi Zhou

    Published 2020-01-01
    “…The addition of a polymer to the jet medium enhances its ability to break rock, and the structure of the nozzle plays a vital role in the full utilization of energy. …”
    Get full text
    Article
  7. 21587

    Decoding cortical folding patterns in marmosets using machine learning and large language model by Yue Wu, Xuesong Gao, Zhengliang Liu, Pengcheng Wang, Zihao Wu, Yiwei Li, Tuo Zhang, Tianming Liu, Tao Liu, Xiao Li

    Published 2025-03-01
    “…Macroscale neuroimaging results have revealed significant differences in the structural and functional connectivity patterns of gyri and sulci in the primate cerebral cortex. …”
    Get full text
    Article
  8. 21588

    Modal Characteristics of Two Operating Power Transmission Poles by Shen-En Chen, Kaoshan Dai

    Published 2010-01-01
    “…The two poles are representative of unique structure types: a heavy rod-like structure and a lightweight, shell-type structure. …”
    Get full text
    Article
  9. 21589

    Case Report: Accuracy analysis of a new scanning body for intraoral digital impressions in full-arch edentulous patients by Hongyang Ma, Jia Cao, Zhihui Tang, Yuwei Wu

    Published 2025-01-01
    “…The extended structure effectively reduced image stitching errors in challenging intraoral regions, improving accuracy and speed. …”
    Get full text
    Article
  10. 21590

    Nonlinear Finite Element Analysis and Comparison of In-Plane Strength of Circular and Parabolic Arched I-Section Cellular Steel Beam by Besukal Befikadu Zewudie

    Published 2022-01-01
    “…The advancement in steel fabrication technology extends the structural and constructional advantages of cellular steel beams into arched cellular steel structure members. …”
    Get full text
    Article
  11. 21591

    Hypernetwork link prediction method based on the SCL-CMM model by REN Yuyuan, MA Hong, LIU Shuxin, WANG Kai

    Published 2024-06-01
    “…Subsequently, the spectral clustering parser was employed to extract the structural features of hyperlinks. The original hypergraph was reconstructed into multiple homoprotonic graphs, and the distribution of potential hyperlinks was inferred within the observation space of the subgraph, rather than the entire adjacency space, in order to restore the complete hypernetwork structure. …”
    Get full text
    Article
  12. 21592

    Mechanism of Hydraulic Fracturing Cutting Hard Basic Roof to Prevent Rockburst by Jianqiao Luo, Shaohong Yan, Tuo Yang, Haoqi Mu, Wensheng Wei, Yupeng Shen, Hongtao Mu

    Published 2021-01-01
    “…Accordingly, we achieved a method of using hydraulic fracturing to improve the roof structure. In detail, we use a high-pressure jet to cut the cantilever roof structure, which can make a prelocated fracture surface, and then utilize the packers to make sure that the injected high-pressure fracturing fluid is propagating along the prelocated fracture surface and can cut off the cantilever roof structure eventually to prevent rockbursts in advance. …”
    Get full text
    Article
  13. 21593

    Adenine, a key player in biology and medicinal chemistry by Fillion, Alexandra, Vichier-Guerre, Sophie, Arimondo, Paola Barbara

    Published 2024-04-01
    “…Many chemical modifications and Structure-Activity Relationships studies have been carried out on the adenine scaffold to result in potent analogues with various biological activities. …”
    Get full text
    Article
  14. 21594
  15. 21595

    Biophysical and biochemical evidence for the role of acetate kinases (AckAs) in an acetogenic pathway in pathogenic spirochetes. by Ranjit K Deka, Shih-Chia Tso, Wei Z Liu, Chad A Brautigam

    Published 2025-01-01
    “…This protein also exhibited acetate kinase activity, and it was amenable to structural and biophysical studies. We established that the enzyme exists as a dimer in solution, and then determined its crystal structure at a resolution of 1.36 Å, showing that the protein has a similar fold to other known acetate kinases. …”
    Get full text
    Article
  16. 21596

    Metamorfoses da cidade portuária: transformações da relação entre o porto e a cidade de Lisboa by João Figueira de Sousa, André Fernandes

    Published 2012-06-01
    “…As a result of these changes, there has been a simultaneous evolution in the structure, morphology and extent of the spaces occupied by ports and complementary activities. …”
    Get full text
    Article
  17. 21597

    Intersecting inequities: a scoping review of the gendered relationship between unpaid care work and intimate partner violence during the COVID-19 lockdown in Canada by Alexandra Beukens, Julia Smith

    Published 2024-12-01
    “…Background While there is now extensive research on how COVID-19 lockdowns negatively affected unpaid care burdens and intimate partner violence (IPV), the structural determinants shaping both experiences are less well understood. …”
    Get full text
    Article
  18. 21598

    Design and Experimental Study of Composite Cross Arm Tension Release Device by Wenbin Li, Junzhe Lin, Xinlong Wang, Yanlin Li, Xiaolei Zhang, Junfeng Bai, Dehong Wang

    Published 2025-01-01
    “…The mechanical performance of this structure was assessed through both full-scale tests and finite element simulations, confirming that the structure operates within an elastic range. …”
    Get full text
    Article
  19. 21599

    Language-specific neural dynamics extend syntax into the time domain. by Cas W Coopmans, Helen de Hoop, Filiz Tezcan, Peter Hagoort, Andrea E Martin

    Published 2025-01-01
    “…These models build exactly the same structure but differ in when syntactic information is added by the brain-this difference is captured in the (temporal distribution of the) complexity metric "incremental node count." …”
    Get full text
    Article
  20. 21600