Showing 381 - 399 results of 399 for search '"phase transitions"', query time: 0.07s Refine Results
  1. 381

    The Influence of the Cu-Al<sub>2</sub>O<sub>3</sub> Ratio of the Receiving Tube in a 50 MW Hybrid Solar Plant by Guillermo Benítez-Olivares, Alejandro Torres-Aldaco, Raúl Lugo-Leyte, José Javier Valencia-López, Luis Alberto Romero-Vázquez, Helen D. Lugo-Méndez

    Published 2025-01-01
    “…This work analyzes two critical issues associated with DSG: temperature gradients on the receiver tube wall caused by direct and concentrated radiation and flow instability resulting from the phase transition of the working fluid from liquid–vapor to vapor. …”
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  2. 382

    Atmospheric corrosion of carbon and galvanized steel under high rainfall conditions by Ariel Arroyo Heredia, Hector David Agudelo Arias, Maycol F. Mena, Elcy Serna Copete, F.A. Vásquez, Nerly Liliana Mosquera, Edison Banguero Palacios, Reiner Palomino Lemus, J.A. Calderón, Samir Córdoba Machado

    Published 2025-01-01
    “…After several months, there was a phase transition to lepidocrocite (γ-FeOOH). The formation of γ-FeOOH induces active corrosion on the iron substrate. …”
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  3. 383

    Ultra-flexible TiO2/SiO2 nanofiber membranes with layered structure for thermal insulation by Zhenfeng Guo, Ze Zhu, Xiaoqian Zhang, Ying Peng, Ziting Huang, Xinqiang Wang, Luyi Zhu, Yongshuai Xie, Guanghui Zhang, Benxue Liu, Dong Xu

    Published 2025-01-01
    “…In this work, SiO2 was introduced into the crystalline lattice and grain boundary of TiO2 to inhibit its phase transition and grain growth. Meanwhile, layered TiO2/SiO2 nanofiber membranes (TS NFMs) were designed and prepared. …”
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  4. 384
  5. 385

    Optimizing Reversible Phase‐Transformation of FeS2 Anode via Atomic‐Interface Engineering Toward Fast‐Charging Sodium Storage: Theoretical Predication and Experimental Validation... by Wenxi Zhao, Yanbing Zhou, Hao Zhou, Xinqin Wang, Shengjun Sun, Xun He, Yongsong Luo, Binwu Ying, Yongchao Yao, Xiaoqing Ma, Xuping Sun

    Published 2025-01-01
    “…However, less attention has been paid to rapid capacity degradation and electrode failure caused by the irreversible phase‐transition of intermediate NaxFeS2 to FeS2 and polysulfides dissolution upon cycling. …”
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    Article
  6. 386

    Searching for string bosenovas with gravitational wave detectors by Dawid Brzeminski, Anson Hook, Junwu Huang, Clayton Ristow

    Published 2025-01-01
    “…During the superradiance growth of a dark photon cloud — which occurs for dark photon masses m A ′ ~ 10 − 14 − 10 − 11 eV $$ {m}_{A^{\prime }}\sim {10}^{-14}-{10}^{-11}\textrm{eV} $$ around stellar-mass black holes ( m A ′ ~ 10 − 23 − 10 − 16 eV $$ {m}_{A^{\prime }}\sim {10}^{-23}-{10}^{-16}\textrm{eV} $$ for supermassive black holes) — the dark electromagnetic field might reach a critical field strength, when a network of dark photon strings is produced via a superheated phase transition. These dark photon strings will then absorb the energy in the background gauge fields and get ejected from the cloud, with total energy of the string network as large as the total rotational energy of the spinning black hole. …”
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  7. 387

    Thermal-Moisture Dynamics at Different Underlying Surfaces in Permafrost Regions of the Central Tibetan Plateau by considering the Effect of Rainfall by Bingbing Lei, Bin Wang, Mingli Zhang, Zhixiong Zhou, Guang Li, Guodong Yue

    Published 2022-01-01
    “…The effect of heat conduction, water vapor migration, and phase transition on the soil temperature is evident for the asphalt pavement, while the impact of liquid water migration on the shallow soil temperature for the gravel pavement is significant in the thawing period. …”
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  8. 388

    Design of a novel Cu-Cr-X alloy with high strength and high electrical conductivity based on mechanical learning by Yunqing Zhu, Yicheng Cao, Lijun Peng, Qian Yu, Zhen Yang, Zengde Li, Junsheng Wu, Haofeng Xie

    Published 2025-02-01
    “…The atom probe tomography results show that Zr, Mg, and Ti simultaneously segregated in the Cr-rich phase after aging at 440 °C for 480 h, which significantly improves the stability of the precipitated Cr phase and inhibited the Cr-rich phase transition from fcc to bcc structure. With the increase of aging temperature, the bcc structure Cr phase gradually replaces the fine fcc-Cr phase and exhibited a higher coarsening rate. …”
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  9. 389

    Near‐room‐temperature π‐conjugated nematic liquid crystals in molecules with a flexible seven‐membered ring structure by Riki Iwai, Hiroyuki Yoshida, Yuki Arakawa, Shunsuke Sasaki, Yuuto Iida, Kazunobu Igawa, Tsuneaki Sakurai, Satoshi Suzuki, Masatoshi Tokita, Junji Watanabe, Gen‐ichi Konishi

    Published 2025-01-01
    “…We attribute this large decrease in the phase transition temperature to large intramolecular conformational entropies that arise from the geometric change of the cyclic structure, which involves rotational motion of single biaryl‐bonds and bending motions along the long molecular axis in the thermal equilibrium state. …”
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  10. 390

    Impedance spectroscopy and electrical conductivity of 0.7BiNdxFeO3–0.3BaTiO3 ferroelectric ceramics by Hui Tang, Xiao-Cao Peng, Jiu-Ming Ma, Zhi-Peng Yang, Xiang Niu, Jun-Xia Wen, Xin-Gui Tang, Sheng-Guo Lu

    Published 2025-04-01
    “…Furthermore, the temperature dependence of dielectric behaviors and ferroelectric hysteresis loop shapes suggested the occurrence of a relaxor ferroelectric-type phase transition in BNFO–BTO ceramics. Additionally, the frequency dispersion characteristics and remnant polarization were enhanced with increasing substitution of Bi[Formula: see text] by Nd[Formula: see text]. …”
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  11. 391

    Study for the Effect on Structure and Properties of Highland Barley Proteins During Stir-frying by HUANG Liang-liang, JIANG Kang-hui, LI Qi, YANG Jie, HU Yun, LI Liang

    Published 2025-01-01
    “…The trends of G' and G" values of the protein solution were consistent before and after frying; besides, with the increase in angular frequency, the tan δ value was gradually greater than 1, and the internal microstructure of the protein solution changes at high angular frequency, which may resulted in phase transition and exhibit good viscosity. In summary, frying can change the protein structure of highland barley, and partially alter the properties.…”
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  12. 392

    Controlled lattice deformation for high-mobility two-dimensional MoTe2 growth by Ruishan Li, Mengyu Hong, Wei Shangguan, Yanzhe Zhang, Yihe Liu, He Jiang, Huihui Yu, Li Gao, Xiankun Zhang, Zheng Zhang, Yue Zhang

    Published 2025-03-01
    “…The solid-to-solid phase transition growth mechanism of 2D MoTe2 from Mo and MoOx precursor was first experimentally unified, and the effect mechanism of MSPs on 2D MoTe2 growth was systematically elucidated. …”
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  13. 393

    GC-derived exosomal circMAN1A2 promotes cancer progression and suppresses T-cell antitumour immunity by inhibiting FBXW11-mediated SFPQ degradation by Yikai Shen, Jie Lin, Tianlu Jiang, Xusheng Shen, Ying Li, Yiwang Fu, Penghui Xu, Lang Fang, Zetian Chen, Hongxin Huang, Yiwen Xia, Zekuan Xu, Linjun Wang

    Published 2025-01-01
    “…Moreover, circMAN1A2 bound to SFPQ in GC cells and T cells, promoting the G1/S phase transition of the cell cycle in GC cells while inhibiting the activation of the T cell receptor signalling pathway in T cells to decrease antitumour activity. …”
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  14. 394

    CST2 promotes cell proliferation and regulates cell cycle by activating Wnt-β-catenin signalling pathway in serous ovarian cancer by Xiaohua Wang, Sufen Zhao, Yanwei Guo, Chunhui Wang, Shuyu Han, Xingcha Wang

    Published 2024-12-01
    “…Functionally, CST2 played vital roles in promoting cell proliferation, orchestrating the G1-to-S phase transition, and driving malignant SOC progression through activating the Wnt-β-catenin signalling pathway.Conclusions The elevated expression of CST2 may be related to the occurrence and progression of SOC by activating the Wnt-β-catenin pathway. …”
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  15. 395

    Algorithm for Cloud Particle Phase Identification Based on Bayesian Random Forest Method by Fu Tao, Yang Zhipeng, Tao Fa, Hu Shuzhen, Lu Yuxiang, Fu Changqing

    Published 2025-01-01
    “…This algorithm can be applied to decision-making services for weather processes such as snowfall, enabling minute-level monitoring of precipitation types, phase transition timings, and evolution processes, thereby addressing the issue of automatic precipitation identification in operational settings.…”
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  16. 396

    Oleanolic Acid Cubic Liquid Crystal Nanoparticle-Based Thermosensitive Gel Attenuates Depression Symptoms in Chronic Unpredictable Mild Stress Rats by Shi Z, Wang Q, Li Q, Jia F, Xu W

    Published 2025-02-01
    “…The pharmacological effects of OANG on depression were evaluated in chronic unpredictable mild stress (CUMS) model rats.Results: The phase transition temperature of the gel was 34°C, and the release of OA from OANG was slow according to the Higuchi kinetic equation. …”
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  17. 397

    Effects of Mn addition on wear and corrosion resistances of AlCoCrFeNi high-entropy alloy coating sprayed by HVOF by Dandan Zhang, Qiang Li, Chuntao Chang, Guan Zhang, Xu Ma, Rongze Sun

    Published 2025-01-01
    “…The results reveal that both the coatings consist of BCC and B2 phases, indicating that the Mn addition does not cause a phase transition for the present coatings. The coatings exhibit a low porosity of less than 1%, strong interlayer adhesion and no compositional segregation. …”
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  18. 398

    High-resolution 4D electrical resistivity tomography and below-ground point sensor monitoring of High Arctic deglaciated sediments capture zero-curtain effects, freeze–thaw transit... by M. O. Cimpoiasu, O. Kuras, H. Harrison, P. B. Wilkinson, P. Meldrum, J. E. Chambers, D. Liljestrand, C. Oroza, S. K. Schmidt, P. Sommers, L. Vimercati, T. P. Irons, Z. Lyu, A. Solon, J. A. Bradley, J. A. Bradley

    Published 2025-01-01
    “…Furthermore, we used unsupervised clustering to classify areas of the soil volume according to their electrical resistivity coefficient of variance, which enables us to understand spatial variations in susceptibility to water-phase transition. Novel insights into soil moisture dynamics throughout the spring melt will help parameterize models of biological activity to build a more predictive understanding of newly emerging terrestrial landscapes and their impact on carbon and nutrient cycling.…”
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  19. 399

    Crystal structure and elastic properties of parabreyite: a new high-pressure ring silicate in the CaSiO<sub>3</sub> system by B. Chrappan Soldavini, M. Merlini, M. Gemmi, P. Parlanti, P. Fumagalli, S. Milani, B. Joseph, G. Bais, M. Polentarutti, A. Kurnosov, S. Poli

    Published 2025-01-01
    “…Additionally, we performed in situ synchrotron SC-XRD on synthetic pseudowollastonite in the pressure interval 0–14 GPa and did not observe any structural phase transition in this ring-type polymorph. We also report the differences between the Raman spectra of parabreyite and breyite to help with the in situ identification of these polymorphs. …”
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