Showing 51,681 - 51,700 results of 53,535 for search '((unstructures OR structured) OR (structures OR (structural OR structure))) data', query time: 0.71s Refine Results
  1. 51681

    A Multiscale Fractal Approach for Determining Cushioning Curves of Low-Density Polymer Foams by Mariela C. Bravo-Sánchez, Luis M. Palacios-Pineda, José L. Gómez-Color, Oscar Martínez-Romero, Imperio A. Perales-Martínez, Daniel Olvera-Trejo, Jorge A. Estrada-Díaz, Alex Elías-Zúñiga

    Published 2025-01-01
    “…A two-scale transform is employed to solve the mathematical model and predict the material’s behavior under impact loads, accounting for the fractal structure of the material’s molecular configuration. …”
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  2. 51682

    Selective hydrogenation of 5-hydroxymethylfurfural triggered bya high Lewis acidic Ni-based transition metal carbide catalyst by Rulu Huang, Jianchun Jiang, Jie Liang, Shanyong Wang, Yuwei Chen, Xianhai Zeng, Kui Wang

    Published 2025-03-01
    “…The high-efficiency conversion of biomass resources to biofuels has attracted widespread attention, and the active sites and synergistic effect of catalysts significantly impact their surface arrangement and electronic structure. Here, a nickel-based transition metal carbide catalyst (Ni/TMC) with high Lewis acidity was prepared by self-assembly of transition metal carbide (TMC) and nickel, which exhibited excellent performance on synergistic hydrogenation and hydrogenolysis of 5-hydroxymethylfurfural (HMF) into liquid biofuel 2,5-dimethylfuran (DMF). …”
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  3. 51683

    Using Quantitative Trait Locus Mapping and Genomic Resources to Improve Breeding Precision in Peaches: Current Insights and Future Prospects by Umar Hayat, Cao Ke, Lirong Wang, Gengrui Zhu, Weichao Fang, Xinwei Wang, Changwen Chen, Yong Li, Jinlong Wu

    Published 2025-01-01
    “…This study examines the complex genetic structure that underlies the morphology of peach fruits, paying special attention to the interaction between genome editing, genomic selection, and marker-assisted selection. …”
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  4. 51684

    The Cuitzeo granitic xenolith: evidence of an Early Miocene magma plumbing system in central Mexico by María del Sol Hernández-Bernal, Pedro Corona-Chávez, Noemí Trujillo-Hernández, Consuelo Macías-Romo, Dante Jaime Morán-Zenteno, Adrián Jiménez-Haro, Stefano Poli

    Published 2021-03-01
    “… Relevant data on the structure and composition of the crystalline basement in Central México can be found by means of plutonic, metamorphic, and sedimentary xenoliths transported by Neogene and Quaternary volcanic eruptions within the Trans-Mexican Volcanic Belt (TMVB). …”
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  5. 51685

    Evaluating the Predictive Accuracy of an AI-Based Tool for Postoperative Vault Estimation in Phakic Intraocular Lens Implantation by Zaldivar R, Zaldivar R, Cummings AB, Cummings BK, Mertens EL, Ang RE, Zarate Piscopo LI, Quintero G, Cerviño A

    Published 2025-06-01
    “…The AI tool used high-resolution ultrasound images and biometric data (measurements of the eye) to predict the vault. …”
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  6. 51686

    Changes in auditory cortex subregions and their prediction for sound therapy outcomes in patients with tinnitus by Ling Wang, Yu Zhang, Rui Zhao, Yan Huang, Xinghao Wang, Yuyou Huang, Jiancheng Zhang, Han Lv, Pengfei Zhao, Zhenghan Yang, Qian Chen, Zhenchang Wang

    Published 2025-09-01
    “…Objective: To examine structural and functional changes in auditory cortex(AC) subregions of patients with tinnitus and identify potential predictive indicators for sound therapy. …”
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  7. 51687

    Influencing Factors and Paths of the Coupling Relationship Between Ecosystem Services Supply–Demand and Human Well-Being in the Hexi Regions, Northwest China by Yongge Li, Wei Liu, Meng Zhu, Qi Feng, Linshan Yang, Jutao Zhang, Zhenliang Yin, Xinwei Yin

    Published 2025-05-01
    “…Here, we assessed dynamic changes in ecosystem services supply–demand, human well-being, their coupling relationships and influencing factors in the Hexi Regions by integrating remote sensing data, ecological model, ecosystem services supply–demand ratio (ESDR), coupling coordination degree (CCD) model, and the partial least squares structural equation modeling (PLS-SEM). …”
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  8. 51688

    Ecotype-specific responses of Typha domingensis to microplastics: Antioxidant defense and biochemical adaptations in wetland ecosystems by Muhammad Aqeel, Ali Noman, Saher Nawaz, Noreen Khalid, Muhammad Kashif Irshad, Muhammad Faisal Iqbal, Modhi O. Alotaibi, Motirh Al-Mutairi, Mohamed O. Alshahrani, Nahaa M. Alotaibi, Fahad Mohammed Alzuaibr

    Published 2025-01-01
    “…The inherent ability of plants to withstand microplastic (MP) stress is primarily governed by complex structural and physio-biochemical adaptations. In this study, the MP tolerance mechanisms of six naturally occurring ecotypes of Typha domingensis Pers. were assessed by examining plant pigments, ionic homeostasis, secondary metabolites, and antioxidant defense responses in MP-contaminated wetlands. …”
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  9. 51689

    Synthesis of Mg-, Al- and Mg/Al-date palm fronds modified biochars: characterization and investigations on phosphorus adsorption characteristics by Jellali, Salah, Hadroug, Samar, Al-Wardy, Malik, Hamdi, Helmi,  Al-Sabahi, Jamal, Bekri, Imene, Al-Raeesi, Ahmed, Hamdi, Wissem,  Jeguirim, Mejdi

    Published 2024-11-01
    “…In this study, three biochars were synthesized at 500 °C from pre-impregnated date palm fronds (DPFs) with 1 M solutions containing either MgCl2 (DPF-Mg-B), AlCl3 (DPF-Al-B) or a combination of MgCl2/AlCl3 (DPF-Mg/Al-B). Subsequently, the structural, textural, and surface chemistry properties of these biochars were assessed. …”
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  10. 51690

    snRNA-seq reveals subcutaneous white adipose tissue remodeling upon return to thermoneutrality after cold stimulation by Yusha Yang, Yusha Yang, Guanyu Zhang, Ting Yi, Ting Yi, Shuran Yang, Shuran Yang, Shuai Wu, Yongqiang Zhang, Li Zhang, Xi Li, Xiuxuan Wu, Xiuxuan Wu, Jun Li, Danfeng Yang

    Published 2025-05-01
    “…Subsequently, we employed single-nucleus RNA sequencing (snRNA-seq) to comprehensively characterize iWAT cellular dynamics during cold stimulation and the subsequent two-week period after the return to thermoneutrality.ResultsOur findings revealed that while iWAT phenotypically reverts to a white state after 2 weeks of rewarming, as evidenced by structural, functional, and bulk transcriptomic characteristics, significant cold-induced molecular and cellular signatures persist. …”
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  11. 51691

    Mediation of nutritional status between the number of teeth and depressive symptoms in multi-ethnic older adults from Western China by Xin Tian, Xin Xia, Huixian Li, Yuexia Hu, Yuqing Xie, Xiuying Hu, Jirong Yue, Birong Dong, Bei Wu, Yanyan Wang

    Published 2025-04-01
    “…Mediation analysis confirmed nutritional status partially mediated the relationship between the number of teeth and depressive symptoms (indirect effect estimate = −0.059; 95% CI −0.076, −0.044, direct effect estimate = −0.089; 95% CI −0.158, −0.020). Furthermore, structural equation model for pathway analysis verified the correlation between the number of teeth, nutritional status, and depressive symptoms (p < 0.05).ConclusionNutritional status partially mediated the association between the number of teeth and depressive symptoms, revealing significant direct and indirect effects. …”
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  12. 51692

    The PA-X host shutoff site 100 V exerts a contrary effect on viral fitness of the highly pathogenic H7N9 influenza A virus in mice and chickens by Xia Chen, Ming Kong, Chunxi Ma, Manyu Zhang, Zenglei Hu, Min Gu, Xiaoquan Wang, Ruyi Gao, Shunlin Hu, Yu Chen, Xiaowen Liu, Daxin Peng, Xiufan Liu, Jiao Hu

    Published 2025-12-01
    “…By analysing the polymorphism of this residue in various subtype viruses, we found that PA-X 100 was highly variable in H7N9 viruses. Structural analysis revealed that 100 V was generally close to the PA-X endonuclease active site, which may account for its host shutoff activity. …”
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  13. 51693

    Outdoor Air Pollution Is Related to Amygdala Subregion Volume and Apportionment in Early Adolescence by Jessica Morrel, L. Nate Overholtzer, Kirthana Sukumaran, Devyn L. Cotter, Carlos Cardenas-Iniguez, J. Michael Tyszka, Joel Schwartz, Daniel A. Hackman, Jiu-Chiuan Chen, Megan M. Herting

    Published 2025-09-01
    “…Background: Outdoor air pollution exposure is associated with structural and functional brain differences and an increased risk for psychopathology. …”
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  14. 51694

    Re-use of Building Products in the Netherlands by Loriane Icibaci

    Published 2019-01-01
    “…The proposed conceptual model evolved from a composition of concepts adapted from the Industrial Ecology theoretical background to represent the system of the typical commercial practice of reuse of building products in the Netherlands, supplied by-products derived from the housing stock, and are centralized on the role of the practitioner. Accordingly, the data collection and most findings from the qualitative analysis departed from clustering information structured by the preconceived theoretical framework. …”
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  15. 51695

    Faster efficacy and reduced nodule occurrence with PLLA (poly-l-lactic acid) porous microspheres by Qihua Cao, Qihua Cao, Qihua Cao, Jiayu Chen, Jiayu Chen, Jiayu Chen, Jiayu Chen, Zijun Zhang, Yufei Xiong, Jinxia Ma, Wei Sun, Xin Chen, Qilei Lou, Kaijia Tang, Kaijia Tang, Kaijia Tang, Kaijia Tang, Feng Lin, Feng Lin, Feng Lin, Yueliang Zhu, Yueliang Zhu, Yueliang Zhu, Xiaohua Yu, Xiaohua Yu, Xiaohua Yu, Xiaohua Yu

    Published 2025-07-01
    “…Post-euthanasia, tissue sections underwent histological examination through hematoxylin and eosin (H&E) staining and Masson’s trichrome technique, with subsequent statistical analysis of the observational data.ResultsThe PLLA porous microsphere group demonstrated significantly faster onset of action compared to the control, with observable collagen deposition as early as week 2, enhanced inflammatory cell infiltration, more homogeneous tissue distribution, and substantially fewer microaggregates upon histological examination.DiscussionStructural modification of PLLA microspheres has successfully accelerated their onset of action while reducing nodule formation, thereby providing novel insights for clinical applications.…”
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  16. 51696
  17. 51697

    Signatures of omicron-like adaptation in early SARS-CoV-2 variants and chronic infection by Mark Tsz Kin Cheng, Mazharul Altaf, Jesu Castin, Ann-Kathrin Reuschl, Benjamin L. Sievers, Kimia Kamelian, Dejan Mesner, Rebecca B. Morse, Adam Abdullahi, Bo Meng, Kata Csiba, Steven A. Kemp, Darren P. Martin, Clare Jolly, Christopher Ruis, Lipi Thukral, Ravindra K. Gupta

    Published 2025-08-01
    “…P812S conferred evasion of a FP-targeting monoclonal antibody, consistent with FP-region structural rearrangements. Finally, P812S-bearing viruses showed evasion of polyclonal neutralizing antibodies in sera from vaccinated individuals at 32C. …”
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  18. 51698

    Deep dive into hydrologic simulations at global scale: harnessing the power of deep learning and physics-informed differentiable models (<i>δ</i>HBV-globe1.0-hydroDL) by D. Feng, D. Feng, D. Feng, H. Beck, J. de Bruijn, J. de Bruijn, R. K. Sahu, Y. Satoh, Y. Wada, J. Liu, M. Pan, K. Lawson, C. Shen

    Published 2024-09-01
    “…Nevertheless, relative to LSTM, the differentiable model was hampered by structural deficiencies for cold or polar regions, highly arid regions, and basins with significant human impacts. …”
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  19. 51699

    Targeted Isolation of ω-3 Polyunsaturated Fatty Acids from the Marine Dinoflagellate <i>Prorocentrum lima</i> Using DeepSAT and LC-MS/MS and Their High Activity in Promoting Microg... by Chang-Rong Lai, Meng-Xing Jiang, Dan-Mei Tian, Wei Lu, Bin Wu, Jin-Shan Tang, Yi Zou, Song-Hui Lv, Xin-Sheng Yao

    Published 2025-07-01
    “…Through this approach, four new (<b>1</b>–<b>4</b>) and nine known (<b>5</b>–<b>13</b>) PUFA analogues were obtained from large-scale cultures of the marine dinoflagellate <i>Prorocentrum lima</i>, with lipidomic profiling identifying FA18:5 (<b>5</b>), FA18:4 (<b>7</b>), FA22:6 (<b>8</b>), and FA22:6 methyl ester (<b>11</b>) as major constituents of the algal oil extract. Structural elucidation was achieved through integrated spectroscopic analyses of IR, 1D and 2D NMR, and HR-ESI-MS data. …”
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  20. 51700

    E2F1-induced autocrine IL-6 inflammatory loop mediates cancer-immune crosstalk that predicts T cell phenotype switching and therapeutic responsiveness by Alf Spitschak, Prabir Dhar, Krishna P. Singh, Rosaely Casalegno Garduño, Shailendra K. Gupta, Shailendra K. Gupta, Julio Vera, Luca Musella, Nico Murr, Anja Stoll, Brigitte M. Pützer, Brigitte M. Pützer

    Published 2024-10-01
    “…To explore E2F1’s role in immune regulation in presence of aggressive melanoma cells, we established a coculture system and utilized transcriptome and cytokine arrays combined with bioinformatics and structural modeling. We identified an E2F1-dependent gene regulatory network with IL6 as a central hub. …”
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