Showing 241 - 260 results of 2,017 for search 'R.wan~', query time: 3.37s Refine Results
  1. 241

    Study of the Hydration Mechanism of Portland Cement with Raman Spectroscopy Applying CO2 Laser Radiation by D. Quiroz-Portillo, I. Rosales-Candelas, J. J. Soto-Bernal, R. González-Mota, G. V. Vázquez

    Published 2023-01-01
    “…This work presents the results by irradiating fresh Portland cement pastes with CO2 laser, at powers of 1.6, 2.0, and 2.4 W, at different water-to-cement (w/c) ratios 0.4, 0.45, and 0.5. Raman spectra show the evolution and accelerated growth of the main hydration products through the intensity changes of the Raman signal. …”
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  2. 242

    Comprehensive Study of a Handheld Raman Spectrometer for the Analysis of Counterfeits of Solid-Dosage Form Medicines by Klara Dégardin, Aurélie Guillemain, Yves Roggo

    Published 2017-01-01
    “…A large number of solid-dosage form medicines have been analyzed with a handheld Raman spectrometer. 33 out of 39 product families could be successfully analysed. …”
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    Numerical and Graphical Analysis of the Revan Topological Indices for Double Graph and Strong Double Graph of Alkanes by Vishu Kumar M., Siva Kumar Pathuri, Rekkala Shruthi, Indira A. K., Umair Khan, Shivani Sanjay Bishnani, Taseer Muhammad, Anjali Verma

    Published 2024-01-01
    “…There are several degree-based topological indices, including the Banhatti, Zagreb, Randi, and Revan indices (RI). In this paper, we compute a generic formula the first, second, and third Revan topological indices on the double graph and strong double graph of alkanes.…”
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    Oxide Nanolayers in Stratified Samples Studied by X-Ray Resonant Raman Scattering at Grazing Incidence by Juan José Leani, Héctor Jorge Sánchez, Carlos Alberto Pérez

    Published 2015-01-01
    “…X-ray resonant Raman scattering is applied at grazing incidence conditions with the aim of discriminating and identifying chemical environment of iron in different layers of stratified materials using a low resolution energy dispersive system. …”
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    Linearity of natural versus laboratory-imparted remanence demagnetization diagram and reliability of relative paleointensity estimation by Toshitsugu Yamazaki, Jiaxi Li

    Published 2025-02-01
    “…A negative correlation between RPI and the ratio of anhysteretic remanent magnetization (ARM) susceptibility to saturation isothermal remanent magnetization (k ARM/SIRM), which is a proxy for the proportion of magnetofossils to detrital magnetic minerals, was previously reported from deep-sea sediments. …”
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    The Doctrine and Covenants : our modern scripture / by Cowan, Richard O.

    Published 1984
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    Book
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    Survival Rate and Growth of Fighting Fish Larvae (Betta splendens Regan) Fed on Various Live Foods by T. Budiardi, T. Nursyams, Agus Oman Sudrajat

    Published 2007-01-01
    “… Larval of fighting fish (Betta splendens Regan) requires precise live foods for its growth and survival. …”
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    Hermann Karl von Keyserlingk and the Recognition of the Russian Imperial Title by the Holy Roman Empire in 1745–1746 by M. A. Petrova

    Published 2021-12-01
    “…The mission's goal was to achieve recognition of the Russian imperial title from the Emperor of the Holy Roman Empire. The author managed to find out, it was Keyserlingk who had the idea to send the official representative of Russia to the election of the Emperor in Frankfurt in 1745 and then in 1746 to the Imperial Diet in Regensburg, which approved the election results. …”
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    Consuetudo Legis: Writing Down Customs in the Roman Empire (2nd–5th Century CE) by Soazick Kerneis

    Published 2024-08-01
    “…Everywhere in the provinces, local rules persisted alongside Roman law, and judges had to reconcile the discrepancies. …”
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