Showing 101 - 120 results of 150 for search '"Spheroid', query time: 0.05s Refine Results
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    Graphite in the slag during modification of cast iron by addition alloy by V. I. Stetsenko, A. G. Solovej

    Published 2001-05-01
    “…The results and the analysis of the graphite content in the slag during modification of cast iron by spheroidizing addition alloy are given.…”
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    Article
  4. 104

    Nanoparticle accumulation and penetration in 3D tumor models: the effect of size, shape, and surface charge by Pierre Cybulski, Maria Bravo, Maria Bravo, Jim Jui-Kai Chen, Indra Van Zundert, Sandra Krzyzowska, Farsai Taemaitree, Hiroshi Uji-i, Hiroshi Uji-i, Hiroshi Uji-i, Johan Hofkens, Johan Hofkens, Susana Rocha, Beatrice Fortuni

    Published 2025-01-01
    “…In this study, we addressed the challenge of inconsistent NP behavior by systematically evaluating NP uptake in both 2D and 3D tumor models, and NP penetration in spheroids. Our results showed that larger NPs exhibited higher internalization rates in 2D models but limited penetration in 3D spheroids. …”
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  5. 105

    Loss of Notch dimerization perturbs intestinal homeostasis by a mechanism involving HDAC activity. by Quanhui Dai, Kristina Preusse, Danni Yu, Rhett A Kovall, Konrad Thorner, Xinhua Lin, Raphael Kopan

    Published 2024-12-01
    “…Transcriptomic analysis of colonic spheroids uncovered no evidence of dimer-dependent target gene miss-regulation, confirmed impaired stem cell maintenance in-vitro, and discovered an elevated signature of epithelial innate immune response to symbionts, a likely underlying cause for heightened sensitivity in NDD mice. …”
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    Article
  6. 106

    EFFECTS OF AUSTENITIZATION ON STRUCTURE FORMATION СHROMO-MOLYBDENUM-VANADIUM STEEL AFTER HIGH TEMPERING by V. A. Lutsenko, T. N. Golubenko, O. V. Lutsenko, N. A. Glazunova

    Published 2017-03-01
    “…It is shown that the decline of the austenitization temperature promotes to reduce the micro-hardness values due to the intensification of spheroidizing of pearlite after the overcooling and high tempering. …”
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  7. 107

    Study on the Manufacturing Process of Low Temperature Ductile Iron Casting Gear Box Used for Locomotive by Kuang Yi, Fan Naize, Tian Huajun, Pei Bang, Zhao Jiadong, Ning Ke, Zhang Xiangru, Xu Sen, Xu Hui

    Published 2017-01-01
    “…Taking the QT400-18 L low temperature ductile iron gear box used for locomotive as example,through the control of the element content of the material,the graphite spheroidization is more fully. At the same time,the samples are heat treated to ensure the stability of mechanical property. …”
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  8. 108
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    Effect of residual carbon on crystallization and solidification behavior of coal gasification coarse slag by Ze Meng, Rongsheng Xu, Qian Feng, Xiongchao Lin, Mei Li

    Published 2025-01-01
    “…SEM analysis illustrates that the spheroidization phenomenon is obvious when there is residual carbon in the coarse slag, but there is no spheroidization phenomenon in the decarburized coarse slag. …”
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  10. 110
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    Phosphatidylserine on sperm head interact with Annexin A5 on oviduct luminal cilia to form a sperm reservoir in pigs by Lorraine Schmaltz, Elie Barakat, Renaud Fleurot, Rustem Uzbekov, Karine Reynaud, Ludivine Laffont, Guillaume Tsikis, Isabelle Mérour, Pascal Mermillod, Marie Saint-Dizier

    Published 2025-03-01
    “…Porcine ANXA5 was immunodetected with a strong signal on luminal cilia in the isthmus and in derived isthmic epithelial spheroids (IES). Exogenous PS between 0.01 and 0.1 µg/mL and recombinant porcine ANXA5 (rpANXA5) above 0.1 µg/mL inhibited sperm binding to IES without reducing sperm motility. …”
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  12. 112

    Graphite nodules features identifications and damaging micromechanims in ductile irons by Alberto De Santis, Daniela Iacoviello, Vittorio Di Cocco

    Published 2013-10-01
    “…In this work, an automatic procedure based on an image segmentation technique is applied: this procedure is validated not only considering spheroidal graphite elements, but also considering other morphologies (e.g. lamellae).…”
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  13. 113

    APPLICATION OF MODIFYING ALLOYING ALLOY CONTAINING NANOSIZED POWDERS OF ACTIVE ELEMENTS IN PRODUCTION OF HIGH-STRENGTH CAST IRON WITH GLOBULAR GRAPHITE by A. S. Kalinichenko, A. G. Slutsky, V. A. Sheinert

    Published 2015-11-01
    “…Scientific and practical interest is the application of alloying alloy-modifiers for secondary treatment of high-strength cast iron to stabilize the process of spheroidization graphite and achieving higher physical-mechanical properties of castings. …”
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  14. 114
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    Alloy design for additive manufacturing: Continuously reinforced Al-Ce nanocomposites by Alfred Amon, Glenn E. Bean, J.-B. Forien, Thomas Voisin, Joshua A. Hammons, Emily E. Moore, Emrah Simsek, Jibril Shittu, Katherine S. Shanks, Kelly E. Nygren, Aurélien Perron, Ryan Ott, Scott K. McCall, Hunter B. Henderson

    Published 2025-02-01
    “…The superior mechanical properties of the continuously reinforced nanocomposite were established by comparison with the spheroidized, microstructure of similar scale.…”
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  16. 116

    The Role of Molybdenum in the Formation of the Microstructure and Properties of Al-Cu Alloys by S. Stąpór, M. Górny, Ł. Gondek, B. Gracz, M. Kawalec

    Published 2024-12-01
    “…Most of the iron-manganese phases occurred in a more spheroidal form. Additionally, tests were carried out on higher molybdenum content in the alloy. …”
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  17. 117

    Probing late-time annihilations of oscillating asymmetric dark matter via rotation curves of galaxies by Júlia G. Mamprim, Guillermo Gambini, Luan B. Arbeletche, Marcos Olegario, Vitor de Souza

    Published 2025-02-01
    “…Abstract In this paper, we explore the Oscillating Asymmetric Dark Matter (OADM) model to address the core-cusp problem, aiming to resolve the discrepancy between the predictions of the $$\Lambda \textrm{CDM}$$ Λ CDM cosmological model and the observed dark matter profiles in dwarf spheroidal galaxies. The reactivation of dark matter annihilation during the structure formation epoch is possible if there is a small Majorana mass term that breaks the conservation of dark matter particle number, leading to oscillations between dark matter and its antiparticle. …”
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  18. 118

    Magnetic Nanoparticles with Core Shell: Macroscopic Model and Coercive Field by O. Hudak, M. Hudak

    Published 2010-01-01
    “…We formulate the macroscopic model for the description of magnetic properties of nanoparticles with core-shell structure. The case of spheroids oriented in the same direction of polar axes is considered. …”
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    IFNβ drives ferroptosis through elevating TRIM22 and promotes the cytotoxicity of RSL3 by Huiyue Dong, Huiyue Dong, Ling Zhu, Ling Zhu, Jingjing Sun, Jingjing Sun, Qiuyan Chen, Qiuyan Chen, Pengyang Liu, Pengyang Liu, Wei Zhang, Huajing Zeng, Rong Lin, Rong Lin, Zongyang Yu, Zongyang Yu, Jun Lu, Jun Lu, Jun Lu, Jun Lu

    Published 2025-02-01
    “…HT1080 cells, three-dimensional (3D) spheroids, and the xenograft mouse models were treated with IFNβ, RSL3, or IFNβ combination with RSL3 to analyze whether IFNβ enhances RSL3-induced ferroptosis.ResultsHere, we found that IFNβ could promote intracellular Fe2+ and lipid peroxidation levels, and decrease GSH levels in tumor cells. …”
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