Showing 50,801 - 50,820 results of 53,088 for search '(structured OR structures) data', query time: 0.49s Refine Results
  1. 50801
  2. 50802

    Synthesis and acute toxicity of new S-derivatives (1,2,4-triazole-3(2H)-yl)methyl) thiopyrimidines by Yu. V. Karpenko, O. I. Panasenko, S. M. Kulish, A. V. Domnich

    Published 2023-07-01
    “…The relevance of the study “structure – acute toxicity” relationship in a number of newly synthesized derivatives of 1,2,4-triazole-3(2H)-thione with pyrimidine-2-thiol is due to the synthesis of potential low molecular weight interferon inducers and antitumor agents, the search for molecular descriptors of their structure, important for establishing “structure – acute toxicity” laws, as a system for evaluating the biological effects of compounds. …”
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    Article
  3. 50803

    Research on Traction Speed Regulation and Braking Device of Pipeline Intelligent Plugging Robot by TANG Yang, PI Yunsen, LIU Xiang, WANG Guorong

    Published 2025-05-01
    “…Pressure values at varying valve openings are measured to verify the structural design’s reliability and effectiveness.Results and DiscussionsThe results show that the traction speed control and braking device’s performance is strongly affected by the structure and shape of the speed control valve. …”
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  4. 50804

    The relationship between organizational trust and voice behavior among neonatal intensive care unit nurses in tertiary A hospitals in Sichuan Province: the mediating role of career... by Xiujuan Zhang, Xiujuan Zhang, Xi Huang, Xi Huang, Yanling Hu, Yanling Hu, Qiong Chen, Qiong Chen, Xiufang Zhao, Xiufang Zhao

    Published 2024-12-01
    “…Mediation analysis using structural equation modeling confirmed that career resilience mediated the relationship between organizational trust and voice behavior, with a mediation effect of 0.340, accounting for 44.8% of the total effect. …”
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    Article
  5. 50805

    Efficiency evaluation of product oil pipeline under transportation market by Hao ZHANG, Renfu TU, Xu ZHANG, Xinyi YANG, Yiwei SU, Yuheng XIA, Jun YAN, Rui QIU

    Published 2024-10-01
    “…Objective The establishment of China Oil and Gas Pipeline Network Corporation marks a significant milestone in the structural reform of China's oil and gas industry. Consequently, oil and gas pipelines, now operating independently, have emerged as key players in the oil and gas logistics market, competing with railways, waterways, and highways. …”
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    Article
  6. 50806

    A Systematic Review and Meta-Analysis on the Prevalence of Variants in the Pancreaticobiliary Duct Junction and Its Association with Cancer by Juan José Valenzuela-Fuenzalida, Antonia Beas-Gambi, Josefa Matta-Leiva, Daniela Martínez-Hernández, Daniel Milos, Mathias Orellana-Donoso, Alejandra Suazo Santibáñez, Alejandro Bruna-Mejias, Andres Sebastian Riveros, Alvaro Becerra-Farfan, Juan Sanchis-Gimeno, Héctor Gutierrez-Espinoza, Carlos Bastidas-Caldes

    Published 2025-04-01
    “…<b>Background/Objectives:</b> The objective of this study was to describe the anatomical variants of the pancreaticobiliary junction and how its position or structural change could be associated with hepatic, duodenal, and pancreatic clinical complications. …”
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  7. 50807

    A Metabolomic Strategy to Screen the Prototype Components and Metabolites of Shuang-Huang-Lian Injection in Human Serum by Ultra Performance Liquid Chromatography Coupled with Quad... by Mingxing Guo, Baosheng Zhao, Haiyu Liu, Li Zhang, Long Peng, Lingling Qin, Zhixin Zhang, Jian Li, Chengke Cai, Xiaoyan Gao

    Published 2014-01-01
    “…This identification and structural elucidation of the chemical compounds provided essential data for further pharmacological and pharmacokinetics study of SHLI.…”
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  8. 50808
  9. 50809
  10. 50810

    Study on the stiffness and damping properties of magnetorheological elastomers subjected to biaxial loads and a magnetic field by J. Luis Gomez-Color, Luis M. Palacios-Pineda, Imperio A. Perales-Martínez, Oscar Martínez-Romero, Daniel Olvera-Trejo, Claudia A. Ramírez-Herrera, Karina Del Ángel Sánchez, Alex Elías-Zúñiga

    Published 2025-05-01
    “…We discovered that micro-particle alignment in the elastomer matrix, its fractal structure, and the magnetic field modify stiffness and damping properties since the magnetic field restricts the polymer chains' reptation zone, thereby stiffening the polymer matrix and influencing its energy dissipation capacity.Furthermore, we proposed a constitutive material model to predict stress-softening and residual strains when the MRE samples are under biaxial loading-unloading cycles and magnetic field intensity with theoretical predictions that follow experimental data well. …”
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  11. 50811

    Psychiatric neuroimaging at a crossroads: Insights from psychiatric genetics by Lorenza Dall’Aglio, Saúl Urbina Johanson, Travis Mallard, Sander Lamballais, Scott Delaney, Jordan W. Smoller, Ryan L. Muetzel, Henning Tiemeier

    Published 2024-12-01
    “…Thanks to methodological advances, large-scale data collections, and longitudinal designs, psychiatric neuroimaging is better equipped than ever to identify the neurobiological underpinnings of youth mental health problems. …”
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  12. 50812

    Echocardiographic Assessment of Embryonic and Fetal Mouse Heart Development: A Focus on Haemodynamics and Morphology by Nathan D. Hahurij, Emmeline E. Calkoen, Monique R. M. Jongbloed, Arno A. W. Roest, Adriana C. Gittenberger-de Groot, Robert E. Poelmann, Marco C. De Ruiter, Conny J. van Munsteren, Paul Steendijk, Nico A. Blom

    Published 2014-01-01
    “…Currently, studies on animal models mainly focus on cardiac morphology and the availability of hemodynamic data, especially of the right heart half, is limited. …”
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  13. 50813

    Phase equilibrium of the Fe2O3-TiO2 system by Mengjiao Jiao, Yang Zhang, Guishang Pei, Zhuoyang Li, Xuewei Lv

    Published 2025-05-01
    “…Additionally, the ordered rutile phase was transformed into the high-temperature rutile-derived crystallographic shear structure at 1400 °C with Fe2O3 higher than 15 mol%. …”
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  14. 50814
  15. 50815
  16. 50816

    The mediating role of biological age in the association between dietary index for gut microbiota and sarcopenia by Jingyuan Zhang, Jun Guo, Jing Zhang, Jing Zhang, Heng Liu, Lin Zhou, Chi Cheng, Hong Cao

    Published 2025-03-01
    “…Alterations in muscle structure are closely linked to DNA methylation-based biological age assessments and individual dietary patterns. …”
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    Article
  17. 50817

    Bridging the gap: cancer scientific equity, global child health, and distribution of CAR T-cell therapy clinical trials in childhood cancer by Kevin Fernando Montoya-Quintero, Johana Galván-Barrios, Darly Martinez-Guevara, Diana Dueñas, John Montenegro, Yamil Liscano

    Published 2025-07-01
    “…A mixed-method analysis was conducted using global health metrics, child cancer indicators, and data from the Global Observatory on Health Research and Development. …”
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    Article
  18. 50818

    L-Malic Acid Descaler for Drinking Water—Physicochemical Analysis and Biological Activity by Teodora Todorova, Krassimir Boydzhiev, Ignat Ignatov, Teodora Petrova Popova, Zhechko Dimitrov, Irina Gotova, Fabio Huether, Alexander Ignat Ignatov, Yordan Georgiev Marinov

    Published 2025-04-01
    “…The L-malic acid descaler contains L-malic acid as the active component, while polyethylene and activated charcoal function as structural and absorbent materials, respectively. The composition was analyzed in a licensed laboratory using Chemical Abstracts Service Number (CAS) and European List of Notified Chemical Substances (EINECS) standards. …”
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    Article
  19. 50819

    Systematic review and network meta-analysis of retinal imaging biomarkers in neurodegenerative diseases: Correlation with brain changes by Farzaneh Nikparast, Zohreh Ganji, Hoda Zare, Nooshin Akbari-Sharak

    Published 2025-08-01
    “…Introduction: The retina and brain share a common embryonic origin and neural composition. Both undergo structural, vascular, and physiological changes in neurodegenerative diseases (NDs). …”
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  20. 50820

    Impact of different genomic relationship matrix construction methods on the accuracy of genomic prediction in different species by Shiyi Wang, Yingjia Wei, Dengying Liu, Xiangzhe Zhang, Qishan Wang, Yuchun Pan, Peipei Ma

    Published 2025-05-01
    “…The learning curve for bull data showed the choice of G-matrix had minimal impact on prediction accuracy when the reference population size and genetic marker density reached a certain threshold.DiscussionThe study concluded that the optimal G-matrix construction method varies across species, with population structure being a key factor. …”
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