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  1. 2501

    Analysis of the Seismic Demand of High-Performance Buckling-Restrained Braces under a Strong Earthquake and Its Aftershocks by Luqi Xie, Jing Wu, Qing Huang, Chao Tong

    Published 2019-01-01
    “…The results indicate that the AISC threshold value of the CPD with 200 is excessively low for a HPBRBF which suffers the continuous strong aftershocks with near-fault excitations, and a stricter threshold value should be suggested to ensure the ductility and plastic deformation capacity demand of the HPBRB.…”
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  2. 2502

    Prediction of the axial compression capacity of ECC-CES columns using adaptive sampling and machine learning techniques by Khaled Megahed

    Published 2025-02-01
    “…These models were comprehensively evaluated, displaying a superior prediction performance compared to design standards such as EC4 and AISC360. From evolution metrics, the Gaussian process regression, CatBoost (CATB), and LightGBM (LGBM) models emerged as the most accurate and reliable model, with nearly more than 97% of FE samples within the 10% error range. …”
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  3. 2503

    钢管混凝土柱钢—混凝土竖向荷载传递机理研究现状 by 张元植, 罗金辉, 李元齐, 沈祖炎

    Published 2016-01-01
    “…首先结合工程中钢管混凝土柱实际受力特点,对传力构造、粘结作用、抗剪连接件这3种传力路径进行阐述,总结了国内外有关钢管混凝土柱中钢管-混凝土之间竖向荷载传递的试验与理论研究成果;探讨了这3种荷载传递路径的研究现状与不足,结合以往研究对钢管混凝土柱粘结受力状态进行分析;对美国规范(AISC)、欧洲规范(EC 4)、日本规范(AIJ)及我国规程(CECS 159:2004)的相关设计条文及构造措施进行归纳,简要分析了各国规范针对组合结构钢-混凝土竖向荷载传递的设计方法及局限性;最后,针对超高层建筑中框架-核心筒结构体系钢管混凝土巨型柱竖向荷载传递问题,提出了几种保障核心混凝土及时有效参与承担竖向荷载的节点构造措施,并结合已有的研究现状提出尚需进一步解决的问题。…”
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  4. 2504
  5. 2505

    Methylammonium-free, high-efficiency, and stable all-perovskite tandem solar cells enabled by multifunctional rubidium acetate by Xufeng Liao, Xuefei Jia, Weisheng Li, Xiting Lang, Jianhua Zhang, Xinyu Zhao, Yitong Ji, Qingguo Du, Chun-Hsiao Kuan, Zhiwei Ren, Wenchao Huang, Yang Bai, Kaicheng Zhang, Chuanxiao Xiao, Qianqian Lin, Yi-Bing Cheng, Jinhui Tong

    Published 2025-01-01
    “…When further integrated with a 1.79-electron volt MA-free wide-bandgap PSC, a 29.33% (certified 28.11%) efficient MA-free APTSCs with a high Voc of 2.22 volts is achieved.…”
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  6. 2506

    Relevant Elements of Standardisation of Federation’s Advisory Programs for Voluntary Sports Clubs by Marisa Moser, Matthias Buser, Siegfried Nagel

    Published 2025-01-01
    “…However, a certain flexibility supports the adoption of input by VSCs and helps prevent resistance. Further research is needed to clarify how the degree of standardisation affects subsequent structural changes at a VSC level. …”
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  7. 2507
  8. 2508

    Reliability of high-quantity human brain organoids for modeling microcephaly, glioma invasion and drug screening by Anand Ramani, Giovanni Pasquini, Niklas J. Gerkau, Vaibhav Jadhav, Omkar Suhas Vinchure, Nazlican Altinisik, Hannes Windoffer, Sarah Muller, Ina Rothenaigner, Sean Lin, Aruljothi Mariappan, Dhanasekaran Rathinam, Ali Mirsaidi, Olivier Goureau, Lucia Ricci-Vitiani, Quintino Giorgio D’Alessandris, Bernd Wollnik, Alysson Muotri, Limor Freifeld, Nathalie Jurisch-Yaksi, Roberto Pallini, Christine R. Rose, Volker Busskamp, Elke Gabriel, Kamyar Hadian, Jay Gopalakrishnan

    Published 2024-12-01
    “…Here, we describe a method that reproducibly generates thousands of organoids across multiple hiPSC lines. These High Quantity brain organoids (Hi-Q brain organoids) exhibit reproducible cytoarchitecture, cell diversity, and functionality, are free from ectopically active cellular stress pathways, and allow cryopreservation and re-culturing. …”
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  9. 2509
  10. 2510

    Modulation of Adipose-Derived Mesenchymal Stem/Stromal Cell Transcriptome by G-CSF Stimulation by Luz M. Avila-Portillo, Fabio Aristizabal, Angela Riveros, Martin C. Abba, Diego Correa

    Published 2020-01-01
    “…Collectively, these data suggest a direct modulatory effect of G-CSF on ADSC function, potentially altering their therapeutic capacity and thus the design of future clinical protocols.…”
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  11. 2511

    A reduction-secretion system contributes to roxarsone (V) degradation and efflux in Brevundimonas sp. M20 by Xuehui Zong, Xuyang Wang, Minghui Yu, Jiahui Wang, Congcong Li, Bing Wang, Yongan Wang

    Published 2025-01-01
    “…Abstract Roxarsone (V) (Rox(V)) is an organoarsenical compound that poses significant risks to aquatic ecosystems and various diseases. …”
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  12. 2512

    Seismic Behavior of the Removable Links in Eccentrically Braced Frames with Semirigid Connections by Qiang Shi, Shilin Yan, Xinwu Wang, Haisu Sun, Yan Zhao

    Published 2020-01-01
    “…The EBFs with semirigid connections exhibit good inelastic rotation ability, and the inelastic rotation of all specimens and models exceeds the limit of 2016 AISC specification. Due to the slip between members, the hysteretic curves of those new structures show different degrees of pinching phenomenon and it becomes more obvious with the increase of the length of links. …”
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  13. 2513

    Deficiency of FABP7 Triggers Premature Neural Differentiation in Idiopathic Normocephalic Autism Organoids by Xiao Han, Yuanlin He, Yuanhao Wang, Wenzhu Hu, Chu Chu, Lei Huang, Yuan Hong, Lu Han, Xu Zhang, Yao Gao, Yuan Lin, Hongxia Ma, Hongbing Shen, Xiaoyan Ke, Yan Liu, Zhibin Hu

    Published 2025-01-01
    “…Here, it is generated induced pluripotent stem cell (iPSC)‐derived cerebral organoids from normocephalic individuals with ASD in a prospective birth cohort with a shared clinical diagnosis. …”
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  14. 2514
  15. 2515
  16. 2516
  17. 2517

    Numerical and analytical evaluation of the compressive performance of Steel Tube (ST)-reinforced Concrete Filled Stainless Steel Tubular (CFSST) columns by Md. Imran Kabir, Munim Shahriar Rehan, Zarif Ahmed, Ann Nazmun Sakib, Muntasir Mohammad Shoeb

    Published 2025-03-01
    “…Furthermore, the FE predicted axial strengths of the columns were compared with those calculated from different design codes, such as ACI 318–14, EC 4, ANSI/AISC 360–16, and AS 2327. Existing design codes underestimated the peak axial strengths of the columns, particularly for long columns. …”
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  18. 2518

    Strength prediction of ECC-CES columns under eccentric compression using adaptive sampling and ML techniques by Khaled Megahed

    Published 2025-01-01
    “…These models were thoroughly evaluated and demonstrated superior prediction accuracy compared to established design standards like EC4 and AISC360. Based on evaluation metrics, the Gaussian Process Regression (GPR), CatBoost (CATB), and LightGBM (LGBM) models emerged as the most accurate and reliable, with over 97% of the finite element (FE) samples falling within a 10% error range. …”
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  19. 2519

    Comparison of Immunosuppressive and Angiogenic Properties of Human Amnion-Derived Mesenchymal Stem Cells between 2D and 3D Culture Systems by Vitale Miceli, Mariangela Pampalone, Serena Vella, Anna Paola Carreca, Giandomenico Amico, Pier Giulio Conaldi

    Published 2019-01-01
    “…In our study, we show that a three-dimensional (3D) culture method is effective to induce MSC spheroid formation, to maintain the multipotency and to improve the paracrine activity of a specific population of human amnion-derived MSCs (hAMSCs). …”
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  20. 2520

    A Chemically Defined Serum-Free Culture System for Spontaneous Human Mesenchymal Stem Cell Spheroid Formation by Yajun Zhao, E. Xiao, Wanqi Lv, Xian Dong, Linhai He, Yixiang Wang, Yi Zhang

    Published 2020-01-01
    “…Compared with monolayer culture, adipose-derived stem cell (ADSC) spheroids enhanced the proliferation and osteogenic capability of ADSCs compared with monolayer culture. …”
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