Showing 19,001 - 19,020 results of 48,208 for search '"structures"', query time: 0.13s Refine Results
  1. 19001

    Meso-Complexity Computer Simulation Investigation on Antiexplosion Performance of Double-Layer Foam Aluminum under Pore Grading by Zhen Wang, Wen Bin Gu, Xing Bo Xie, Yu Tian Chen, Lei Fu

    Published 2020-01-01
    “…The results show that when the porosity of the upper layer of aluminum foam is greater than that of the lower layer of aluminum foam, the sandwich structure of double-layer aluminum foam has a large compression and the bottom plate has a small displacement; it is not that the greater the compression amount of aluminum foam is, the better the antiexplosion and wave absorption ability is. …”
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  2. 19002
  3. 19003

    Fracture Mechanism in Overlying Strata during Longwall Mining by Zhengyi Ti, Jiazhen Li, Meng Wang, Kang Wang, Zhupeng Jin, Caiwang Tai

    Published 2021-01-01
    “…The results show that the fracture mechanisms of the elastic foundation clamped structure’s key stratum varied depending on the position under longwall mining. …”
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  4. 19004

    Political Science in The Age of Resentment by D. B. Kazarinova

    Published 2020-03-01
    “…The work is remarkable because it not only reflects, but also structures the Russian political science.…”
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  5. 19005

    Solvent extraction of uranium from an acidic medium for the front-end of nuclear fuel cycle: from mechanisms understanding to innovative process design by Giusti, Fabrice, Guerinoni, Elise, Lemire, David, Thimotée, Marine, Arrachart, Guilhem, Dourdain, Sandrine, Pellet-Rostaing, Stéphane

    Published 2024-03-01
    “…After delivering a synoptic reminder of the former hydrometallurgical processes on which dogmas have been based, we present an exhaustive report of the structures that have been designed, synthesized and evaluated as useful hydrometallurgical tools for the extraction of uranium focused on the front-end of the nuclear fuel cycle. …”
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  6. 19006

    Preparation and characterization of jute cellulose nanocrystals using tetrabutylammonium fluoride and dimethyl sulfoxide solutions by Shamsuzzaman Sheikh, Kazumasa Hirogaki, Satoshi Irie, Koji Nakane

    Published 2025-01-01
    “…Morphological examinations revealed compact agglomeration structures of CNCs under SEM observation. TEM analysis determined an average diameter of 12–45 nm and 8–43 nm for scoured and bleached jute CNCs, respectively. …”
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  7. 19007

    The Total Defense Concept as the Embodiment of Sweden’s Strategic Culture by N. E. Belukhin, V. V. Vorotnikov, S. Y. Dianina

    Published 2022-12-01
    “…The announced restoration of the effective total defense system potentially comparable to that of the period of bipolar confrontation is associated with significant difficulties due to the gradual reduction in defense spending after the end of the Cold War and the decentralization of the national crisis preparedness structures which was initiated in the early 2000s. The total defense itself also reveals tensions between the demands for consolidation and centralized decision-making and the liberal, open nature of the Swedish society and national economy, as well as the principles of responsibility, subsidiarity and similarity that underline the present Swedish emergency response system. …”
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  8. 19008

    Impact of R-loops on oncogene-induced replication stress in cancer cells by Heuzé, Jonathan, Lin, Yea-Lih, Lengronne, Armelle, Poli, Jérôme, Pasero, Philippe

    Published 2023-09-01
    “…It is now well established that transcription can interfere with genome replication in different ways, such as head-on collisions between polymerases, accumulation of positive DNA supercoils or formation of R-loops. These structures form during transcription when nascent RNA reanneals with DNA behind the RNA polymerase, forming a stable DNA:RNA hybrid. …”
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  9. 19009

    Characterization of some selected macroalgae extracts and assessment of their insecticidal and genotoxicity in Culex pipiens L. mosquito larvae by Dina A. Refaay, Mostafa M. El-Sheekh, Yasmin M. Heikal, Ahmed A. Rashed

    Published 2025-01-01
    “…Macroalgae may be a good alternative because of their biologically active metabolites with distinctive chemical structures that have been reported for their insecticidal properties. …”
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  10. 19010

    A Journey into the Complexity of Temporo-Insular Gliomas: Case Report and Literature Review by Manuel De Jesus Encarnacion Ramirez, Gervith Reyes Soto, Carlos Castillo Rangel

    Published 2025-01-01
    “…Techniques like awake craniotomy have improved outcomes, but tumor heterogeneity and proximity to vital structures pose challenges. Radiotherapy and chemotherapy offer benefits post-surgery, though issues like resistance and side effects persist. …”
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  11. 19011

    3D‐Assembled Bionic Tactile Sensing “Skin” for Soft Machines by Ruiping Zhang, Yihao Chen, Ziheng Wang, Ziwei Liang, Yinji Ma, Ying Chen, Xue Feng

    Published 2025-01-01
    “…The skin can detect pressure and friction simultaneously with its 3D structure. Through curvature‐controlled transfer printing and multi‐step 3D assembly, multiple 3D structures with a small size (1.4 mm × 1.2 mm × 4 mm) are fabricated efficiently. …”
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  12. 19012

    Corrosion resistance analysis of Al2O3-TiO2 composite ceramic coatings on carbon steel pipe surfaces by Wei Lan, Zhenhua Chen, Xiang Zhang, Wuxi Bi, Wenhui Liu

    Published 2025-01-01
    “…Microstructural analysis revealed that HVOF-sprayed coatings exhibited denser and more homogeneous structures compared to APS-sprayed coatings. Electrochemical tests in 3.5 wt% NaCl solution showed that the HVOF-sprayed Al2O3-13 wt% TiO2-1.5 wt% MWCNT coating demonstrated the lowest corrosion current density of 7.6 × 10−9 A/cm2 and the most positive corrosion potential. …”
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  13. 19013

    Automatic Detection of Interplanetary Coronal Mass Ejections in Solar Wind In Situ Data by H. T. Rüdisser, A. Windisch, U. V. Amerstorfer, C. Möstl, T. Amerstorfer, R. L. Bailey, M. A. Reiss

    Published 2022-10-01
    “…The relatively fast training allows straightforward tuning of hyperparameters and could therefore easily be used to detect other structures and phenomena in solar wind data, such as corotating interaction regions.…”
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  14. 19014

    High-temperature tensile mechanical behavior and ablation mechanisms of three-dimensional multi-directions braided carbon/boron-modified phenolic composites by Wentao Yang, Yang Jin, Zhengyan Yang, Diantang Zhang

    Published 2025-02-01
    “…Three-dimensional (3D) braiding structures provide the solution strategy for both the high bearing capacity and low ablation of the new thermal protection systems. …”
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  15. 19015

    Magnetic resonance imaging in primates. The example of the mouse lemur (Microcebus murinus): From detection of pathological aging to therapeutic evaluations by Nelly Joseph-Mathurin, Olene Dorieux, Audrey Kraska, Anne Bertrand, Mathieu Santin, Nadine El Tannir El Tayara, Marc Dhenain

    Published 2011-02-01
    “…In this case, MRI can be used as a support for quantification of radioligand uptake in specific structures. Ex vivo MR imaging is another MR protocol that can be used to describe cerebral aging in lemurs. …”
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  16. 19016

    Mechanisms and Mediators of Inflammation: Potential Models for Skin Rejection and Targeted Therapy in Vascularized Composite Allotransplantation by Theresa Hautz, Dolores Wolfram, Johanna Grahammer, Ravi Starzl, Christoph Krapf, Johann Pratschke, W. P. Andrew Lee, Gerald Brandacher, Stefan Schneeberger

    Published 2012-01-01
    “…In addition to T cell recruitment, ectopic lymphoid structures within the allograft associated with chronic rejection in solid organ transplantation might contribute to the strong alloimmune response towards the skin. …”
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  17. 19017
  18. 19018

    Identification of an inter-cysteine loop potentially involved in the activity of Opisthorchis viverrini-granulin-1 by Rozita Takjoo, David T. Wilson, Paramjit S. Bansal, Alex Loukas, Michael J. Smout, Norelle L. Daly

    Published 2023-06-01
    “…Results: As expected for such small peptides, NMR analysis indicated that the peptides were poorly structured in solution. However, a seven-residue peptide corresponding to loop 2 (GRN-L2) promoted cell proliferation, in contrast to the other fragments. …”
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  19. 19019
  20. 19020

    Complete chloroplast genomes of 13 species of the Impatiens genus for genomic features and phylogenetic relationships studies by Qinqin Yong, Meijun Li, Zhi Li, Chao Luo, Jinling Zhang, Xinxiang Bai

    Published 2025-02-01
    “…The results revealed that these chloroplast genomes all had double-stranded tetrad structures ranging in length from 151,284 bp to 152,421 bp, including a total of 113 genes, including 80 protein-coding genes, 29 transfer RNAs, and 4 ribosomal RNAs. …”
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