Showing 1,801 - 1,820 results of 9,442 for search '(structures OR (structural OR structure)) variations', query time: 0.26s Refine Results
  1. 1801

    Cytotoxic Activity of Bisphosphonic Derivatives Obtained by the Michaelis–Arbuzov or the Pudovik Reaction by Zsuzsanna Szalai, Janka Bednárik, Boldizsár Szigfrid Tóth, Angéla Takács, Szilárd Tekula, László Kőhidai, Konstantin Karaghiosoff, László Drahos, György Keglevich

    Published 2025-01-01
    “…Hydroxy-containing bisphosphonates and their rearranged derivatives demonstrated varying effects depending on structural modifications. While myeloma (U266) cells indicated greater sensitivity overall, the most significant reductions in cell viability were observed in PANC-1 cancer cells, raising potential therapeutic applications of bisphosphonates beyond myeloma-associated bone disease, particularly for malignancies like pancreatic ductal adenocarcinoma.…”
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  2. 1802

    Effect of heat treatment on the microstructure and mechanical properties of TiAl alloys by Bo Li, Mengyao Tian, Lihan Feng, Da Wu, Hongjian Guo, Yimin Gao, Yitong Xu, Chen An, Chenyu Liang

    Published 2024-11-01
    “…The bright linear precipitated phases in the α2/γ lamellar structure diffused along the lamellar orientation. …”
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  3. 1803
  4. 1804

    Population Dynamics of Ervilia castanea (Montagu, 1803) Hints at Evolutionary Processes Shaping North‐East Atlantic Insular Sandy Habitats by Livia Sinigaglia, Lara Baptista, Manuel Curto, António Múrias Santos, Patrícia Madeira, Thapasya Vijayan, Harald Meimberg, Sérgio P. Ávila

    Published 2025-06-01
    “…Little to no genetic structure was observed between insular populations with both nuclear microsatellites and the mitochondrial cytochrome c oxidase subunit I. …”
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  5. 1805

    Whole-genome resequencing reveals genetic diversity and selection signatures of Tongjiang and five goat breeds by Siyuan Zhan, Siyuan Zhan, Jing Luo, Jing Luo, Ruiyang Li, Ruiyang Li, Guangyao Li, Guangyao Li, Linxiang Li, Dandan Li, Tao Zhong, Tao Zhong, Linjie Wang, Linjie Wang, Jiazhong Guo, Jiazhong Guo, Jiaxue Cao, Hongping Zhang, Hongping Zhang, Li Li, Li Li

    Published 2025-05-01
    “…The population genetic structure analysis showed that significant differentiation of Tongjiang goats from other goat breeds, as evidenced by their distinct clustering and considerable genetic distance from other groups. …”
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  6. 1806

    Structural investigation and physical properties of RO-ZnO-Li2B4O7-K2B4O7 (RO= SrO and BaO) glasses by Sarap Krishnaprasad, Mohammed Shareefuddin, Siddey Laxmi Srinivasa Rao, Ramadevudu Gokarakonda

    Published 2024-12-01
    “…FTIR and Raman spectro-scopic analysis showed the existence of BO3 and BO4 structural groups and other borate units. The BO3 ⇔ BO4 conversion rate was not much affected by variation in one of the alkali-tetrabo-rates. …”
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  7. 1807
  8. 1808
  9. 1809
  10. 1810

    Use of Tense-Aspect Forms in Cordis Project Reports by Jana Kuzmina

    Published 2019-06-01
    “…The obtained results claim that reports have a rigid generic macro-structure. It explains the use of the selected tense-aspect forms to express the commu­ni­cative aim in both types of reports; however, periodic reports demonstrate higher variation due to the involvement of a different discourse community. …”
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  11. 1811

    Soil nutrient availability affects tundra plant community composition and plant–vole interactions by Nicole Williamson, Matthew Suchocki, Laura Gough

    Published 2024-12-01
    “…We examined how four levels of long-term (16 years) nutrient addition in moist acidic tundra affected plant community structure and the abundance of Eriophorum vaginatum, the preferred forage for tundra voles (Microtus oeconomus). …”
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  12. 1812

    Liquid flows induced in a rotating drum with different fill ratios by Daeun Lee, Jaebeen Lee, Seok Min Choi, Sangtak Lee, Hyungmin Park

    Published 2025-01-01
    “…Abstract In the present study, we experimentally investigate the liquid flow induced in a rotating drum (cylindrical tank with a short aspect ratio) aligned horizontally, focusing on the variation in the time-averaged and fluctuating flow structures with different fill ratios. …”
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  13. 1813

    Stability Evaluation Method for Rock Slope-Anchorage Systems Based on Genetic Algorithms and Discrete Element Analysis by Peng Xia, Bowen Zeng, Yiheng Pan

    Published 2025-05-01
    “…The discrete element method is employed to obtain multi-field data related to the rock slope anchorage system, including slope displacement, pre-stress in anchorage structures, and displacement metrics. The genetic algorithm is utilized for efficient optimization, enabling the identification of numerical model parameters that best align with field monitoring data and actual engineering conditions. …”
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  14. 1814

    Genetic and Phenotypic Divergence in a Dung Beetle 50 Years After Its Introduction to Australia by Boikhutso Lerato Rapalai, Leigh W. Simmons, Theodore A. Evans, W. Jason Kennington

    Published 2024-11-01
    “…In this study, morphological variation and population genetic structure were assessed in the African dung beetle Digitonthophagus gazella, a species that was intentionally introduced to Australia for biological control in 1968 and subsequently spread widely across the northern part of the continent. …”
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  15. 1815

    Spatio-temporal Matrix Factorization Based Air Quality Inference by Keyong HU, Xiaolan GUO, Guoxiao LIU, Xin YANG, Xupeng WANG

    Published 2024-09-01
    “…This study proposes a matrix factorization-based approach to infer air quality by analyzing a real air quality dataset and discovering the low-rank structure of the air quality matrix. This approach fuses knowledge from the low-rank structure, air quality measurements, and various spatio-temporal features. …”
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  16. 1816

    Genetic relationship analysis and core collection construction of Eucalyptus grandis from Dongmen improved variety base: the largest eucalypt germplasm resource in China by Chenhe Li, Lei Zhang, Zhibang Peng, Xia Li, Zhao Liu, Te Lu, Xiangyang Kang, Jun Yang

    Published 2024-12-01
    “…The polymorphism information content (PIC) was employed to assess genetic diversity, yielding a mean value of 0.707. Genetic structure analysis was conducted on 492 individuals from 13 combined populations, revealing three clusters as the most suitable number. …”
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  17. 1817

    High Diversity and Low Genetic Differentiation Among Geographic Populations of <i>Myotis yumanensis</i> in Western Canada by Xingyuan Su, Nicolas Popescu, Chadabhorn Insuk, Cori Lausen, Jianping Xu

    Published 2025-02-01
    “…Effective management of the disease in <i>M. yumanensis</i> requires an understanding of its population structure to identify possible routes and barriers of disease transmission. …”
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  18. 1818
  19. 1819
  20. 1820

    Coupled Multivariate Analyses Reveal Separate Climate and Local Drivers of Temporal and Spatial Change in a Coastal Marine Ecosystem by Tyler R. Abruzzo, Michael G. Frisk, Liam Butler, Matthew Sclafani, Paul Nunnenkamp, Rachel Sysak, Robert M. Cerrato

    Published 2025-07-01
    “…In this study, the temporal and spatial structure and trends in the mobile invertebrate and fish assemblage of the Peconic Estuary were identified. …”
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