Showing 1,761 - 1,780 results of 3,079 for search '"ion"', query time: 0.08s Refine Results
  1. 1761

    New exact soliton wave solutions appear in optical fibers with Sardar sub equation and new auxiliary equation techniques by Umair Asghar, Muhammad Imran Asjad, Yasser Salah Hamed, Ali Akgul, Murad Khan Hassani

    Published 2025-02-01
    “…This model is used to study the interaction between ion-acoustic waves and electron plasma waves. This helps in understanding energy transfer and wave stability in plasma, which is essential for applications like fusion energy research and space plasma. …”
    Get full text
    Article
  2. 1762

    Membrane Treatment to Improve Water Recycling in an Italian Textile District by Francesca Tuci, Michele Allocca, Donatella Fibbi, Daniele Daddi, Riccardo Gori

    Published 2025-01-01
    “…Consequently, these companies utilize ion exchange resins for water softening. However, the regeneration of the resins results in an increased concentration of chlorides in the reclaimed wastewater that exceeds the limit set by Italian regulations for the reuse of water for irrigation purposes. …”
    Get full text
    Article
  3. 1763

    Estimation and prediction method of lithium battery state of health based on ridge regression and gated recurrent unit by Ziwei Dai, Aikui Li, Wei Sun, Shenwu Zhang, Hao Zhou, Ren Rao, Quan Luo

    Published 2024-12-01
    “…Abstract The health state of lithium‐ion batteries is influenced by the operating conditions of energy storage stations and battery characteristics. …”
    Get full text
    Article
  4. 1764

    Defect modeling in semiconductors: the role of first principles simulations and machine learning by Md Habibur Rahman, Arun Mannodi-Kanakkithodi

    Published 2025-01-01
    “…DFT has been instrumental in accurately calculating defect formation energies, charge transition levels, and other defect-related properties such as carrier recombination rates and lifetimes, and ion migration barriers. ML techniques, particularly neural networks, have emerged as powerful tools for enabling rapid prediction of defect properties at DFT-accuracy in order to overcome the expense of using large supercells and advanced functionals. …”
    Get full text
    Article
  5. 1765

    Changes in performance and thermal stability of Ni0.8Co0.1Al0.1/graphite batteries with excessive water by Xi Liu, Jingbo Mao, Hongtao Yan, Chunjing Lin, Chuang Qi, Tao Yan, Li Lao, Yazhou Sun

    Published 2024-12-01
    “…Abstract During the production process of lithium‐ion batteries, there exists a scenario of excessive water inside the battery due to poor water control in the factory environment. …”
    Get full text
    Article
  6. 1766

    Photochemical oxidation of short-chain polychlorinated n-alkane mixtures using H2O2/UV and the photo-Fenton reaction by Ken J. Friesen, Taha M. El-Morsi, Alaa S. Abd-El-Aziz

    Published 2004-01-01
    “…Three hours of irradiation in natural water/H2O2/UV resulted in 95% degradation of parent PCAs accompanied by 93% release of chloride ion. Quantitative dechlorination, which may be indicative of complete mineralization, suggests that this is an effective water remediation technique for PCAs.…”
    Get full text
    Article
  7. 1767

    Evaluation of Type III Adhesive Mortar (ACIII) and Gypsum as Precipitating Agents of Copper and Lead by Jefferson Luiz Alves Marinho, Henrique Douglas Melo Coutinho, Raimundo Nonato Pereira Teixeira, Jorge Marcell Coelho Menezes, Francisco José de Paula Filho, Francisco Assis Bezerra da Cunha

    Published 2024-01-01
    “…Experiments using ACIII mortar waste as a precipitating agent for Cu ions were obtained using a glass filter composed of 04 chambers and 04 antechambers, while the potential of gypsum as a Pb ion precipitant was evaluated by adding gypsum powder to a beaker containing a Pb ions solution. …”
    Get full text
    Article
  8. 1768

    Fluorescent Sensors Based on Organic Polymer-Capped Gold Nanoparticles for the Detection of Cr(VI) in Water by Na Wang, Liangchen Wang, Hong Yang, Tingting Xiong, Shangping Xiao, Jiawen Zhao, Weiping Du

    Published 2019-01-01
    “…Furthermore, the quenched intensity of fluorescence could be recovered by Fe(II) ion, which provides a potential method to detect Fe(II) ions. …”
    Get full text
    Article
  9. 1769

    Identification and Screening of Natural Neuraminidase Inhibitors from Reduning Injection via One-Step High-Performance Liquid Chromatography-Fraction Collector and UHPLC/Q-TOF-MS by Lijun An, Xie-An Yu, Wei Liu, Jin Li, Yan-Xu Chang

    Published 2020-01-01
    “…The one-step high-performance liquid chromatography-fraction collector (HPLC-FC) was selected to prepare fractions from Reduning (RDN) injection, while ultra-high-performance liquid chromatography/quadrupole-time-of-flight mass spectrometry (UHPLC/Q-TOF-MS) was used to identify fractions depending on their retention time and molecular ion. As a result, 75 fractions were prepared and 28 fractions out of them exhibited NA inhibitory effects with the dose-effect relationship. …”
    Get full text
    Article
  10. 1770

    Developmental and Epileptic Encephalopathy: Pathogenesis of Intellectual Disability Beyond Channelopathies by Alexandra D. Medyanik, Polina E. Anisimova, Angelina O. Kustova, Victor S. Tarabykin, Elena V. Kondakova

    Published 2025-01-01
    “…Many genes mutated in DEEs encode ion channels, causing current conduction disruptions known as channelopathies. …”
    Get full text
    Article
  11. 1771

    SALMO and S3M: A Saliva Model and a Single Saliva Salt Model for Equilibrium Studies by Francesco Crea, Concetta De Stefano, Demetrio Milea, Alberto Pettignano, Silvio Sammartano

    Published 2015-01-01
    “…To simplify equilibrium calculations, a plain approach is also proposed, in order to take into account all the interactions among the major components of saliva, by considering the inorganic components of saliva as a single 1 : 1 salt (MX), whose concentration is cMX=(1/2)∑ci (ci = analytical concentration of all the ions) and z ion charge calculated as z=±(I/cMX)1/2 = ±1.163. …”
    Get full text
    Article
  12. 1772

    A review on egg waste-based adsorbents for the removal of organic and inorganic contaminants from aqueous solution by Alusani Manyatshe, Linda Lunga Sibali

    Published 2025-02-01
    “…In contrast, the eggshell membrane was mainly investigated for removing metals and dyes, with little to no research on phenols, aromatic carbons, and pharmaceuticals. The precipitation, ion exchange, and electrostatic attraction dominated the adsorption mechanism between the egg waste-based adsorbents. …”
    Get full text
    Article
  13. 1773

    Comprehensive analysis of ionomic profiling in Chlorella exposed to chlorpyrifos by Qing-Qing Yu, Yulong Zhang, Shiyuan Zhao, Min Pang, Pei Jiang, Pei Qu

    Published 2025-02-01
    “…However, little is known about the toxicological mechanism of CPF on marine microalgae, which is the main primary producer in the marine ecosystem.MethodsThis study explored the ion changes of microalgae Chlorella vulgaris under the stress of CPF through Inductively Coupled Plasma Mass Spectrometry (ICP-MS).ResultsSignificant disparities in ionomics among control and treatment group were observed through pattern recognition analysis (principal component analysis, PCA; orthogonal partial least squares discriminant analysis, OPLS-DA), indicating that CPF may impede their growth by disrupting the homeostasis of crucial elements within algal cells.DiscussionThis study elucidated the inhibitory impact of CPF on green algae growth and its potential mechanism of toxicity through ICP-MS, providing crucial insights for a comprehensive understanding of the influence of organophosphorus pesticides on aquatic ecosystems.…”
    Get full text
    Article
  14. 1774

    On the Primary Ionization Mechanism(s) in Matrix-Assisted Laser Desorption Ionization by Laura Molin, Roberta Seraglia, Zbigniew Czarnocki, Jan K. Maurin, Franciszek A. Pluciński, Pietro Traldi

    Published 2012-01-01
    “…The laser irradiation leads to the cleavage of these hydrogen bonds, and theoretical calculations show that both [Ma+H]+ and [Ma-H]- ions can be formed through a two-photon absorption process. …”
    Get full text
    Article
  15. 1775

    Effect of Vitamin C on Cadmium Depending Growth and Vitamin C Contents of Citrobacter Freundii by Fikret Karataş, Muhammad Salihu Ibrahim, Meltem Çakmak, Dursun Özer, Sinan Saydam

    Published 2021-09-01
    “…Citrobacter freundii bacteria were grown in LB medium containing cadmium ion. In order to reduce adverse effect caused by cadmium, different concentrations of vitamin C, were added to the growth medium. …”
    Get full text
    Article
  16. 1776

    Synthesis of dendritic silver nano powder using pulsing electrolysis in ammonia solution by Soltanzadeh A., Shahini S., Rashchi F., Saba M.

    Published 2019-01-01
    “…In this paper the effects of potential, ammonia concentration (NH3), silver ion concentration [Ag+], total time, Ton, Toff and Trev on this process were studied. …”
    Get full text
    Article
  17. 1777

    Microbial-induced mineral carbonation: A promising approach for improving Carbon sequestration and performance of steel slag for its engineering utilization by Jue Li, Qingmeng Hou, Xinqiang Zhang, Xiaobin Zhang

    Published 2025-03-01
    “…Steel slag, a by-product of steel production, accumulates in large quantities and poses significant environmental risks due to heavy metal ion content. Therefore, using pre-treated steel slag in construction offers a sustainable solution. …”
    Get full text
    Article
  18. 1778

    Adsorption of Chromium (VI) by Cu (I)-MOF in Water: Optimization, Kinetics, and Thermodynamics by Hongxue Qi, Xianjun Niu, Haipeng Wu, Xiuping Liu, Yongqiang Chen

    Published 2021-01-01
    “…Finally, both the spectra of infrared and XPS supported the adsorption mechanism that belonged the ion exchange. The spectra of XRD and SEM images shown that the structure of Cu (I)-MOF remained stable for at least 3 cycles. …”
    Get full text
    Article
  19. 1779

    2,4-Dichlorophenoxyacetic Acid Derived Schiff Base and Its Lanthanide(III) Complexes: Synthesis, Characterization, Spectroscopic Studies, and Plant Growth Activity by Ganesh N. Naik, Raghavendra P. Bakale, Aishakhanam H. Pathan, Shashikala G. Ligade, Shreenivas A. Desai, Kalagouda B. Gudasi

    Published 2013-01-01
    “…The spectral and analytical data reveals the bidentate coordination of HL to lanthanide(III) ion, through carboxylic acid group via deprotonation. …”
    Get full text
    Article
  20. 1780

    Transcriptomic analysis of the defense response in “Cabernet Sauvignon” grape leaf induced by Apolygus lucorum feeding by Heng Yao, Suhong Gao, Tianhua Sun, Guona Zhou, Changkuan Lu, Baojia Gao, Wenshu Chen, Yiming Liang

    Published 2024-05-01
    “…Feeding by A. lucorum stimulated and upregulated a significant number of genes related to jasmonic acid and calcium ion pathways, suggesting their crucial role in the defense molecular mechanism of “Cabernet Sauvignon” grapes. …”
    Get full text
    Article