Showing 2,561 - 2,580 results of 4,117 for search '"ions"', query time: 0.08s Refine Results
  1. 2561

    Comprehensive Screening and Identification of Phillyrin Metabolites in Rats Based on UHPLC-Q-Exactive Mass Spectrometry Combined with Multi-Channel Data Mining by Beibei Ma, Jiameng Li, Tianyu Lou, Yaoyue Liang, Chenxiao Wang, Ruiji Li, Tingting Wang, Jinhui Liu, Yudong Guo, Zhibin Wang, Jing Wang

    Published 2020-01-01
    “…Among them, the generation of data sets was mainly due to multichannel data mining methods, such as high extracted ion chromatogram (HEIC), diagnostic product ion (DPI), and neutral loss filtering (NLF). …”
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    Article
  2. 2562

    Myocardial Ischemia and Diabetes Mellitus: Role of Oxidative Stress in the Connection between Cardiac Metabolism and Coronary Blood Flow by Paolo Severino, Andrea D’Amato, Lucrezia Netti, Mariateresa Pucci, Fabio Infusino, Viviana Maestrini, Massimo Mancone, Francesco Fedele

    Published 2019-01-01
    “…In the cross-talk between myocardial metabolism and coronary blood flow (CBF), ion channels have a main role, and, in diabetic patients, they are involved in the pathophysiology of IHD. …”
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    Article
  3. 2563

    Finite volume modeling of neural communication: Exploring electrical signaling in biological systems by Muzammal Saleem, Muhammad Saqib, Badar Saad Alshammari, Shahid Hasnain, Amjad Ayesha

    Published 2025-03-01
    “…The Hodgkin–Huxley model offers an analytically representation of how neurons produce and propagate these action potentials by accounting for key factors, including membrane potential variations influenced by ion channel conductances. These ion channels regulate ion movement across cell membranes, which is essential for neuronal activity. …”
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    Article
  4. 2564

    Synthesis and Oxidation ofCobalt(II) Pheophytin-α Complex by Ezekiel D. Dikio, David A. Isabirye

    Published 2011-01-01
    “…The presence of cobalt as the central metal ion increases the energies of the chlorophyll main absorption transitions. …”
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  5. 2565

    Transport and profile broadening in the private flux region of ASDEX upgrade and role for power exhaust by D. Brida, G. Grenfell, O. Grover, D. Silvagni, M. Faitsch, U. Stroth, the ASDEX Upgrade Team, the EUROfusion Tokamak Exploitation Team

    Published 2025-01-01
    “…Plasma transport from the SOL into the private flux region (PFR) broadens the profiles and could mitigate the power exhaust challenge. Analysis of ion current profiles, measured by Langmuir probes in the ASDEX upgrade (AUG) tokamak, shows that the ion current width in the PFR, normalized by the flux expansion between outer target and midplane, is about 1.2 mm in L-mode and 0.9 mm in inter-ELM H-mode plasmas. …”
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  6. 2566

    Exploring Chemical Basis of Toxicity Reduction for Processed Roots of Stellera chamaejasme L. Using Ultraperformance Liquid Chromatography–Triple Quadrupole Tandem Mass Spectrometr... by Wei Yang, Xiaoli Ma, Ludi Wang, Mengmeng Wei, Shuyao Wang, Siyang Wu, Chen Kang, Yingfei Li

    Published 2019-01-01
    “…Then, 33 differential components between crude drugs and processed products were identified or tentatively characterized by multiple-ion monitoring–information dependent acquiring–enhanced product ion (MIM-IDA-EPI), whose level changed after being processed by vinegar or milk. …”
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    Article
  7. 2567

    Cartea cu trei nivele de informaţie by Ion Taloş

    Published 2008-12-01
    “…Iordan Datcu’s contributions to this domain are remarkable by bringing new perspectives of study. Ion Taloş points out the extraordinary importance of Datcu’s latest work – “Dicţionarul etnologilor români. …”
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    Article
  8. 2568

    A Turn-On Fluorescent Sensor for Glutathione Based on Bovine Serum Albumin-Stabilized Gold Nanoclusters by Yan Qiu, Jianlin Huang, Li Jia

    Published 2018-01-01
    “…This study indicates that glutathione restores the copper-ion-quenched fluorescence by coordinating the bound copper ion in the bovine serum albumin molecule used for stabilizing the gold nanocluster through its sulfydryl. …”
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  9. 2569

    Research on Sulfate Attack Mechanism of Cement Concrete Based on Chemical Thermodynamics by Peng Liu, Ying Chen, Zhiwu Yu, Lingkun Chen, Yongfeng Zheng

    Published 2020-01-01
    “…Moreover, the theoretical upper limit temperature and sulfate ion lower limit concentration of thaumasite are 44°C and 0.0023 mol/L, respectively. …”
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  10. 2570

    Roles of Copper Transport Systems Members in Breast Cancer by Yichang Chen, Chen Li, Mengxin Li, Bing Han

    Published 2024-12-01
    “…ABSTRACT Background The occurrence and progression of breast cancer are closely linked to copper ion homeostasis. Both copper deficiency and excess can inhibit breast cancer growth, while copper transport systems may contribute to its progression by regulating copper ion transport and the activity of associated proteins. …”
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  11. 2571

    Entanglement enabled intensity interferometry in ultrarelativistic ultraperipheral nuclear collisions by James Daniel Brandenburg, Haowu Duan, Zhoudunming Tu, Raju Venugopalan, Zhangbu Xu

    Published 2025-02-01
    “…An important tool in studying the subfemtoscale spacetime structure of matter in ultrarelativistic heavy-ion collisions is Hanbury Brown–Twiss (HBT) intensity interferometry of identical particles in the final state of the collisions. …”
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  12. 2572
  13. 2573

    Mn and Ti Co-doping of LiNiO2 to Improve Performance by Erdinç Öz, Jeff Dahn

    Published 2024-10-01
    “… LiNiO2 (LNO) has high capacity but suffers from structural instability and capacity fade, which limits its practical use in lithium-ion batteries. This study proposes co-doping LNO with Mn and Ti (MnTi25) as a strategy to overcome these issues. …”
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  14. 2574

    Determination of the Transport Properties of Structural Concrete Using AC Impedance Spectroscopy Techniques by Lipeng Wu, Peng Dai, Yong Li

    Published 2016-01-01
    “…In this paper, AC impedance spectroscopy technology was employed in the measurement of chloride ion diffusion coefficient. The relationship between mesostructure parameters and chloride ion diffusion coefficient was deduced by introducing a reasonable equivalent circuit model. …”
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  15. 2575

    Data-driven exploration of weak coordination microenvironment in solid-state electrolyte for safe and energy-dense batteries by Zhoujie Lao, Kehao Tao, Xiao Xiao, Haotian Qu, Xinru Wu, Zhiyuan Han, Runhua Gao, Jian Wang, Xian Wu, An Chen, Lei Shi, Chengshuai Chang, Yanze Song, Xiangyu Wang, Jinjin Li, Yanfei Zhu, Guangmin Zhou

    Published 2025-01-01
    “…Here, we design a class of Hofmann complexes that offer continuous two-dimensional lithium-ion conduction channels with functional ligands, creating highly conductive electrolytes. …”
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  16. 2576

    Renal Tubular Acidosis in the Postpartum Period: A Case Report and Literature Review by Carlos E. Duran, Mayra Estacio, Fredy Lozano, Esteban Echeverri, Maria Juliana Riascos, Juan Guillermo Posada, Johanna Schweineberg

    Published 2021-01-01
    “…Distal renal tubular acidosis (dRTA) is characterized by impaired hydrogen ion secretion in the distal nephron resulting either from decreased net activity of the proton pump or from increased luminal membrane hydrogen ion permeability. …”
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  17. 2577

    Simulating Charm Quarks in IP-Glasma Initial Stage and Quark-Gluon Plasma: A Hybrid Approach for charm quark phenomenology by Gale Charles, Jeon Sangyong, Kurian Manu, Schenke Björn, Singh Mayank

    Published 2025-01-01
    “…We employed the MARTINI event generator for the production and evolution of heavy quarks in the relativistic heavy-ion collisions. The sensitivity of the heavy meson nuclear modification factor and flow coeffcient to the early stage of heavy-ion collisions and bulk medium evolution is analyzed for Pb+Pb collisions at 5.02 TeV. …”
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  18. 2578

    A Description of Pseudorapidity Distributions of Charged Particles Produced in Au+Au Collisions at RHIC Energies by Z. J. Jiang, Dongfang Xu, Yan Huang

    Published 2018-01-01
    “…In heavy ion collisions, charged particles come from two parts: the hot and dense matter and the leading particles. …”
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  19. 2579

    A Laboratory Study of Plasma Charging Inside Lava Tubes on the Lunar Surface by S. Gopalakrishnan, X. Wang, M. Horányi

    Published 2025-01-01
    “…We show that ion-generated secondary electrons from the sidewall of the tube partially neutralize the buildup of positive charges at the bottom of the tube. …”
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  20. 2580

    Structural insights into the mechanism of phosphate recognition and transport by XPR1 by Wenhui Zhang, Yanke Chen, Zeyuan Guan, Yong Wang, Meng Tang, Zhangmeng Du, Jie Zhang, Meng Cheng, Jiaqi Zuo, Yan Liu, Qiang Wang, Yanjun Liu, Delin Zhang, Ping Yin, Ling Ma, Zhu Liu

    Published 2025-01-01
    “…XPR1 features 10 transmembrane α-helices forming an ion channel-like structure, with multiple Pi recognition sites along the channel. …”
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    Article