Showing 29,501 - 29,520 results of 32,209 for search '"Structuralism"', query time: 0.17s Refine Results
  1. 29501

    Tracking Star-forming Cores as Mass Reservoirs in Clustered and Isolated Regions Using Numerical Passive Tracer Particles by Shingo Nozaki, Hajime Fukushima, Kazuki Tokuda, Masahiro N. Machida

    Published 2025-01-01
    “…Our findings reveal that star-forming cores do not necessarily coincide with high-density regions when nearby stars are present, as gas selectively accretes onto protostars, leading to clumpy, fragmented structures. We calculated convex hull cores from star-forming cores and defined their filling factors. …”
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  2. 29502

    Molecular Distributions and Abundances in the Binary-shaped Outflow of V Hya by Mark A. Siebert, Raghvendra Sahai, Samantha Scibelli, Anthony J. Remijan

    Published 2025-01-01
    “…Stellar and substellar companion interactions produce complex wind morphologies including rotating/expanding disks, bipolar outflows, and spiral wind patterns; however, the connection between these many structures and the gas-phase chemistry they harbor is not well constrained. …”
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  3. 29503

    Analysis of Changes in Retinal Thickness in Type 2 Diabetes without Diabetic Retinopathy by Jing Jiang, Yan Liu, Yingchao Chen, Bo Ma, Yiwen Qian, Zhenzhen Zhang, Dongqing Zhu, Zhiliang Wang, Xiaofang Xu

    Published 2018-01-01
    “…Conclusion and Relevance. Subtle structural changes in the retina may occur in diabetes without DR. …”
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  4. 29504

    Iron deficiency anaemia and its associated risk factors among lactating mothers in Ghana by Mensah K, Abbam G, Gadzeto FF, Marfo L, Daud S, Kuntah S, Bani SB, Dzamesi HK, Apodola FA, Badu A, Chukwurah FE

    Published 2024-10-01
    “…Full blood count analysis, serum ferritin, malaria and other measurements such as Body Mass Index (BMI) and diet assessment were done for all the participants. A structured questionnaire was used to collect information on risk factors and demographic characteristics. p>0.05 was considered statistically significant. …”
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  5. 29505

    Seaweed (Porphyra) cultivation enhances production of autochthonous refractory dissolved organic matter in coastal ecosystems by Ting Wang, Ting Wang, Jiajun Xu, Jiajun Xu, Randy A. Dahlgren, Qiang Liu, Yang Jia, Yang Jia, Binbin Chen, Binbin Chen, Hanqin Xu, Hanqin Xu, Zengling Ma, Zengling Ma, Liyin Qu, Liyin Qu

    Published 2025-02-01
    “…To fill this knowledge gap, we conducted investigations examining the quantity and optical properties of DOM and POM, microbial community structures and relevant environmental factors along a continuum from a subtropical river through its adjacent coastal Porphyra cultivation zone during the cultivation and non-cultivation periods. …”
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  6. 29506

    Phenylalanine-derived β-lactam TRPM8 antagonists: revisiting configuration and new benzoyl derivatives by Cristina Martín-Escura, Maria Angeles Bonache, Alicia Medina-Peris, Thomas Voets, Antonio Ferrer-Montiel, Asia Fernández-Carvajal, Rosario González-Muñiz

    Published 2025-01-01
    “…Aim: To expand the understanding of the structure-activity relationship within a family of amino acid-derived β-lactam TRPM8 (transient receptor potential melastatin channel, subtype 8) antagonists, this work investigated both the configuration-dependence of potency and selectivity, and explored strategies for increasing total polar surface area (TPSA). …”
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  7. 29507

    Probing the Catalytic Efficiency of Supported Heteropoly Acids for Esterification: Effect of Weak Catalyst Support Interactions by Ali Alsalme, Aliyah A. Alsharif, Hamda Al-Enizi, Mujeeb Khan, Saad G. Alshammari, Mshari A. Alotaibi, Rais Ahmad Khan, Mohammed Rafiq H. Siddiqui

    Published 2018-01-01
    “…Supported heteropoly acids are an interesting class of solid acid catalysts which possess flexible structure and super acidic properties essentially required for the oil-based biodiesel production. …”
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  8. 29508

    Knights in shining armour and (M)others in life jackets: Women’s experiences of advocating for care alone when suffering recurrent early pregnancy loss during the SARS-CoV-2 pandem... by Flora E. Kent-Nye, Kayleigh S. Sheen, Karen Burgess, Munira Oza, Laura A. Magee, Davor Jurković, Sergio A. Silverio

    Published 2025-01-01
    “…Methods A qualitative interview study design was employed, with semi-structured interviews conducted virtually. A total of 16 women who had suffered two or more early pregnancy losses (≤ 14 weeks gestation) during the SARS-CoV-2 pandemic in the United Kingdom participated. …”
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  9. 29509

    Study on the performance and mechanism of graphene oxide / polyurethane composite modified asphalt by Tengteng Guo, Zhenxia Li, Yuanzhao Chen, Qingyu Xu, Jing Wang, Lihui Jin

    Published 2025-01-01
    “…The surface of the modified composite asphalt is relatively smooth, exhibiting a stable network structure, thus solving the PU segregation problem in the matrix asphalt.The change of infrared spectrum absorption peak shows that reaction between isocyanate groups in polyurethane and aromatic esters in bitumen, GO oxidizes with the-CH functional group in asphalt, and the content of C = C double bond changes during the modification process, indicating that the modification of asphalt by GO and PU is a composite modification based on chemical modification and supplemented by physical modification.…”
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  10. 29510

    Real-time non-destructive characterization of epoxy resin curing kinetics and mechanical response for enhanced manufacturing quality control by Gonzalo Seisdedos, Edgar Viamontes, Eduardo Salazar, Cristian Pantea, Eric S. Davis, Tommy Rockward, Benjamin Boesl

    Published 2025-02-01
    “…Furthermore, changes in longitudinal sound speed were detected during the resin's curing process, resulting from variations in the polymer's chemical structure, and were correlated to the cure kinetics. …”
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  11. 29511

    Increased DNA Copy Number Variation Mosaicism in Elderly Human Brain by Darine Villela, Claudia K. Suemoto, Renata Leite, Carlos Augusto Pasqualucci, Lea T. Grinberg, Peter Pearson, Carla Rosenberg

    Published 2018-01-01
    “…Nearly all evidence of genome structural variation in human brains comes from studies detecting changes in single cells which were interpreted as derived from independent, isolated mutational events. …”
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  12. 29512
  13. 29513

    A novel TGFBR2 mutation causes Loeys-Dietz syndrome in a Chinese infant: A case report by Xin Liu, Kaiqing Liu, Lifu Hu, Zixiao Liu, Xinhua Liu, Jiantao Wang

    Published 2025-01-01
    “…Molecular dynamics simulations and in vitro cell experiments further analyzed the structural changes and functional abnormalities of the variation. …”
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  14. 29514

    Effect of recycling on the time- and temperature-dependent mechanical properties of PP/MWCNT composite liner materials by Attila Bata, Péter Gerse, Krisztián Kun, Emese Slezák, Ferenc Ronkay

    Published 2025-03-01
    “…These preliminary findings reveal that recycled PP/MWCNT composites can provide structural integrity, making them suitable for high-performance applications like hydrogen storage. …”
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  15. 29515

    Plant Coping with Cold Stress: Molecular and Physiological Adaptive Mechanisms with Future Perspectives by Yan Feng, Zengqiang Li, Xiangjun Kong, Aziz Khan, Najeeb Ullah, Xin Zhang

    Published 2025-01-01
    “…These strategies included changes in cellular membranes and chloroplast structure, regulating cold signals related to phytohormones and plant growth regulators (ABA, JA, GA, IAA, SA, BR, ET, CTK, and MET), reactive oxygen species (ROS), protein kinases, and inorganic ions. …”
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  16. 29516
  17. 29517

    Melatonin Ameliorates Organellar Calcium Homeostasis, Improving Endoplasmic Reticulum Stress-Mediated Apoptosis in the Vastus Lateralis Muscle of Both Sexes of Obese Diabetic Rats by Diego Salagre, Miguel Navarro-Alarcón, Luis Gerardo González, Mohamed A. Elrayess, Marina Villalón-Mir, Rocío Haro-López, Ahmad Agil

    Published 2024-12-01
    “…Our previous research showed that melatonin raises intracellular calcium and preserves muscle structure by enhancing mitochondrial function in obese diabetic rats. …”
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  18. 29518

    An extensive review on implantable antennas for biomedical applications: Health considerations, geometries, fabrication techniques, and challenges by Mosab Jasim, Ahmed Jamal Abdullah Al-Gburi, Mehwish Hanif, Zaheer Ahmed Dayo, Mohd Muzafar Ismail, Zahriladha Zakaria

    Published 2025-01-01
    “…It highlights recent breakthroughs and novel contributions that address these complex challenges, offering a detailed analysis of advancements in antenna structures, radiation properties, and performance optimization. …”
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  19. 29519

    Influences on safety of intrapartum electronic fetal heart rate monitoring practices: a scoping review by Cathy Winter, Mary Dixon-Woods, Isla Kuhn, Guillaume Lamé, Elisa Liberati, Jenni Burt, Sarah Kelly, Alice Egerton, Tim J Draycott, Harry Kyriacou, Kathryn Jones, Harry Dunn, Xueying Nancy Zheng, Zi Qi Kok

    Published 2024-12-01
    “…Findings were synthesised using a best-fit framework approach, structured using an existing 19-domain framework of contributory factors for patient safety incidents in hospitals.Results 142 articles and 14 reports were included. …”
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  20. 29520

    Photocatalytic Mineralization of Organic Acids over Visible-Light-Driven Au/BiVO4 Photocatalyst by Kanlaya Pingmuang, Natda Wetchakun, Wiyong Kangwansupamonkon, Kontad Ounnunkad, Burapat Inceesungvorn, Sukon Phanichphant

    Published 2013-01-01
    “…The nominal Au loading amount of 0.25 mol% provided the highest pseudo-first-order rate constant of 0.0487 min−1 and 0.0082 min−1 for degradations of oxalic acid (C2) and malonic acid (C3), respectively. By considering structures of the two acids, lower pseudo-first-order rate constantly obtained in the case of malonic acid degradation was likely due to an increased complexity of the degradation mechanism of the longer chain acid.…”
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