Showing 2,001 - 2,020 results of 3,071 for search '"ions"', query time: 0.10s Refine Results
  1. 2001

    Characterization of Recharge Mechanisms and Sources of Groundwater Salinization in Ras Jbel Coastal Aquifer (Northeast Tunisia) Using Hydrogeochemical Tools, Environmental Isotopes... by Jamila Hammami Abidi, Boutheina Farhat, Abdallah Ben Mammou, Naceur Oueslati

    Published 2017-01-01
    “…Located in north-eastern Tunisia, the Metline-Ras Jbel-Raf Raf aquifer is a mio-plio-quaternary shallow coastal aquifer, where groundwater is the most important source of water supply. The major ion hydrochemistry and environmental isotope composition (δ18O, δ2H) were investigated to identify the recharge sources and processes that affect the groundwater salinization. …”
    Get full text
    Article
  2. 2002

    Mechanical Properties and Durability of Latex-Modified Fiber-Reinforced Concrete: A Tunnel Liner Application by Joo-Ha Lee, Hwang-Hee Kim, Sung-Ki Park, Ri-On Oh, Hae-Do Kim, Chan-Gi Park

    Published 2018-01-01
    “…The tested concrete with blast furnace slag has a higher chloride ion penetration resistance (less permeable), but its compressive and flexural strengths can be reduced with blast furnace slag content increase. …”
    Get full text
    Article
  3. 2003

    Nonlinear memristive computational spectrometer by Xin Li, Jie Wang, Feilong Yu, Jin Chen, Xiaoshuang Chen, Wei Lu, Guanhai Li

    Published 2025-01-01
    “…This approach overcomes traditional limitations, such as constrained Fermi level tunability, persistent dark current, and limited photoresponse dimensionality through dynamic energy band modulation driven by palladium (Pd) ion migration. The critical role of Pd ion migration is thoroughly supported by first-principles calculations, numerical simulations, and experimental verification, demonstrating its effectiveness in enhancing device performance. …”
    Get full text
    Article
  4. 2004
  5. 2005
  6. 2006

    Research progress on the structure of hydration films at solid–liquid interfaces by Na ZHANG, Jue KOU, Chunbao SUN

    Published 2025-03-01
    “…It discusses how metal cations in solution, as well as ion dissociation, affect the mineral surface on these structures. …”
    Get full text
    Article
  7. 2007

    Studies of the Effect of Crosslinking in the Strongly Basic Anion Exchanger Dowex 1 and the HNO Concentration Employed on the Separation of the Sm–Nd Pair in the Polar Organic Solv... by Z. Hubicki, M. Olszak

    Published 2001-04-01
    “…The separation and purification of rare earth elements(III) which occur in groups with similar physicochemical properties involve extremely difficult and complex processes. Ion exchange is one method which enables such separation. …”
    Get full text
    Article
  8. 2008

    Therapeutic Strategies for Neuropathic Pain: Potential Application of Pharmacosynthetics and Optogenetics by Gum Hwa Lee, Sang Seong Kim

    Published 2016-01-01
    “…Proposed molecular modalities in neuropathic pain include ion channel expressions, immune reactions, and inflammatory substrate diffusions. …”
    Get full text
    Article
  9. 2009

    DS Mesons in Asymmetric Hot and Dense Hadronic Matter by Divakar Pathak, Amruta Mishra

    Published 2015-01-01
    “…We discuss the possible implications emanating from this analysis, which are all expected to make a significant difference to observables in heavy ion collision experiments, especially the upcoming Compressed Baryonic Matter (CBM) experiment at the future Facility for Antiproton and Ion Research (FAIR), GSI, where matter at high baryonic densities is planned to be produced.…”
    Get full text
    Article
  10. 2010

    Ionization Efficiency in a Hot Flat Disc-Shaped Cavity by M. Turek

    Published 2020-06-01
    “…Hot cavity ion sources of different kinds are widely used in nuclear and mass spectroscopy, especially in on-line isotope separation devices attracting attention of scientists and engineers looking for high ionization efficiency, robustness and beam purity. …”
    Get full text
    Article
  11. 2011

    A Systemic Network Triggered by Human Cytomegalovirus Entry by Anyou Wang, Li Ren, Hong Li

    Published 2011-01-01
    “…While modules annotated as receptor system, ion transport, and immune response are continuously activated during the entire process of HCMV entry, those annotated for cell adhesion and skeletal movement are specifically activated during viral early attachment. …”
    Get full text
    Article
  12. 2012

    Next-Generation Potentiometric Sensors: A Review of Flexible and Wearable Technologies by Mahmoud Abdelwahab Fathy, Philippe Bühlmann

    Published 2025-01-01
    “…These sensors are employed for precise ion concentration determinations, notably sodium, potassium, calcium, magnesium, ammonium, and chloride, in human biological fluids. …”
    Get full text
    Article
  13. 2013

    Machine learning enabled measurements of astrophysical (p,n) reactions with the SECAR recoil separator by P. Tsintari, N. Dimitrakopoulos, R. Garg, K. Hermansen, C. Marshall, F. Montes, G. Perdikakis, H. Schatz, K. Setoodehnia, H. Arora, G. P. A. Berg, R. Bhandari, J. C. Blackmon, C. R. Brune, K. A. Chipps, M. Couder, C. Deibel, A. Hood, M. Horana Gamage, R. Jain, C. Maher, S. Miskovich, J. Pereira, T. Ruland, M. S. Smith, M. Smith, I. Sultana, C. Tinson, A. Tsantiri, A. Villari, L. Wagner, R. G. T. Zegers

    Published 2025-01-01
    “…We used a novel approach that integrates machine learning with ion-optical simulations to find an ion-optical solution for the separator that enables the measurement of (p,n) reactions, despite the reaction leaving the mass of the nucleus nearly unchanged. …”
    Get full text
    Article
  14. 2014

    Experimental Investigation of MgAl-NO2 and MgAl-CO3 LDHs on Durability of Mortar and Concrete by Zhanguo Li, Huan Du, Zigeng Wang, Caiyun Jin, Yue Li

    Published 2021-01-01
    “…The results showed that LDHs can improve the ability of resisting ion corrosion, carbonization, shrinkage, and creep, reduce the pore content, and optimize the pore structure of mortar and concrete to some extent. …”
    Get full text
    Article
  15. 2015

    Transcriptome-based insights into the calcium transport mechanism of chick chorioallantoic membrane by Qun Huang, Ran Yang, Qia Wang, Hui Teng, Hongbo Song, Fang Geng, Peng Luo

    Published 2022-03-01
    “…Chorioallantoic membrane (CAM) is responsible for respiratory gas exchange, eggshell calcium transport, embryonic acid-base equilibrium, allantoic ion, and water reabsorption during avian embryonic development. …”
    Get full text
    Article
  16. 2016

    Degradation of Reactive Blue 19 (RB19) by a Green Process Based on Peroxymonocarbonate Oxidation System by Thi Bich Viet Nguyen, Ngan Nguyen-Bich, Ngoc Duy Vu, Hien Ho Phuong, Hanh Nguyen Thi

    Published 2021-01-01
    “…The effects of metallic ion catalysts, the pH, the input HCO3− and Co2+ concentrations, and UV irradiation were studied. …”
    Get full text
    Article
  17. 2017

    High-performance hysteresis-free perovskite transistors through anion engineering by Huihui Zhu, Ao Liu, Kyu In Shim, Haksoon Jung, Taoyu Zou, Youjin Reo, Hyunjun Kim, Jeong Woo Han, Yimu Chen, Hye Yong Chu, Jun Hyung Lim, Hyung-Jun Kim, Sai Bai, Yong-Young Noh

    Published 2022-04-01
    “…Abstract Despite the impressive development of metal halide perovskites in diverse optoelectronics, progress on high-performance transistors employing state-of-the-art perovskite channels has been limited due to ion migration and large organic spacer isolation. …”
    Get full text
    Article
  18. 2018

    Research of Dosimetry Parameters in Small Electron Beams by Nazmiye Donmez Kesen, Aydin Cakir, Murat Okutan, Hatice Bilge

    Published 2014-01-01
    “…Output measurements were performed using GafChromic EBT film, an Advanced Markus ion chamber, and thermoluminescent dosimetry (TLD). …”
    Get full text
    Article
  19. 2019

    Structure and spectra of photochemically obtained nanosized silver particles in presence of modified porous silica by Galina Krylova, Anna Eremenko, Natalia Smirnova, Susie Eustis

    Published 2005-01-01
    “…Mesoporous silica powders and films modified with organic sensitizer benzophenone were used as photocatalysts in the reaction of silver ion reduction by isopropyl alcohol under UV-irradiation with λ= 253.7 nm and 365 nm in presence of colloidal silica as stabilizer. …”
    Get full text
    Article
  20. 2020

    Hypsochlorins by Larsen, Simon, Conradie, Jeanet, Desbois, Nicolas, Gros, Claude P., Ghosh, Abhik

    Published 2024-03-01
    “…DFT/TDDFT calculations indicate that the blueshifts appear to be related to the presence of the electronegative metal ion, which lowers the orbital energies of the HOMO and HOMO-1, while leaving the LUMOs relatively unaffected.…”
    Get full text
    Article