Results 301 to 310 of about 276,142 (328)

The System LiF-LiCl, LiF-NaCl, LiF-KCl

Journal of The Electrochemical Society, 1959
Liquid ‐solid equilibrium data for the systems , , were obtained through the concentration range . These data were used to test the formula for the prediction of liquidus temperatures. Activities were calculated from experimental data by It was shown that the activities of salt components can be calculated by this formula, if the difference in the sum ...
H. M. Haendler, P. S. Sennett, C. M. Wheeler   +2 more
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Thermostimulated exoemission from LiF

Physica Status Solidi (a), 1977
The surface of LiF cleaned by prolonged bombardment with Ar+ ions or electrons in high or ultrahigh vacuum does not exhibit thermostimulated exoemission. The adsorption of water vapours restores the emissivity. The point defects (colour centres or magnesium impurities) do not form exoemission centres in the absence of adsorbed water.
N. I Konyushkina, I . V Krylova, V. N Opekunov, A. A Predvoditelev   +3 more
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The 'inertness' of LiF?

Physics in Medicine & Biology, 1967
In connection with the use of LiF as a thermoluminescent dosimeter the authors question the apparently misconception that LiF is, without qualification 'inert, insoluble and non-toxic'. A pilot study was conducted in which the drinking water of young rats was saturated with LiF TLD powder (solubility LiF 0.27 g per 100 cc cold water. This proved proved
C M, Dettmer, B M, Galkin, H J, Hanna
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A High Sensitivity LiF Thermoluminescent Dosimeter-LiF(Mg, Cu, P)

Health Physics, 1984
This paper describes the dosimetric properties of a new, high-sensitivity thermoluminescence dosimeter material prepared in our laboratory. The sensitivity of the LiF(Mg, Cu, P) phosphor is about 23 times higher than that of LiF (TLD-100). Its TL response is linear from 0.3 mR to 1000 R. Its energy dependence is similar to that of LiF (TLD-100).
D K, Wu, F Y, Sun, H C, Dai
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Leukemia Inhibitory Factor (LIF) and LIF Receptor in Human Lung

American Journal of Respiratory Cell and Molecular Biology, 1999
The distribution and regulation of leukemia inhibitory factor (LIF) and its receptor (LIFR) in human lung tissue is unknown. We recently found that LIF was immunolocalized to several cell types in human airways, and that exogenous LIF modulated neural and contractile responses of explanted airways.
D A, Knight, C P, Lydell, D, Zhou, T D, Weir, R, Robert Schellenberg, T R, Bai   +5 more
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Interfacial reactions at Al/LiF and LiF/Al

Applied Physics Letters, 2009
High-resolution synchrotron radiation photoemission spectroscopy was used to investigate the chemical properties of Al–LiF interfaces. An electronic state appeared at the Al/LiF interface with a binding energy 4.8 eV higher than that of the metallic Al 2p core level, but the state was hardly found to be present at the LiF/Al interface.
Z. T. Xie, W. H. Zhang, B. F. Ding, X. D. Gao, Y. T. You, Z. Y. Sun, X. M. Ding, X. Y. Hou   +7 more
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?????????????????????? ???????????????????????? ?????????????????????? ?????????????? ?????????????? ???? ?????????????????? ???????????????????????????? ?????????????????? ???????????????????? ???????????????????? LiF

2015
?????????????? ?????????????? ???????????????????? ???????????????????????????? ?????? ?????????????????????? ???? ???????? 1057 ?? ?????????????????? LiF ?? ????????????-???????? ?????????????????????? ???????????????????? 0,155 ?? 1,5%. ???????????????? ???????????????? ???????? ?????????????????????? F-?????????????? ?? ?????????????????????? ???????
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???????????????????????? ???????????????????????????? ???????????? ???????????????????????????? ???????????????????? ?? ???? ?????????? ?? ?????????????????? ???????????????? ?????? ?????????????????? ???????????????????? LiF

2010
Energy losses on gamma-ray quantum bremsstrahlung of relativistic electrons (250 MeV) are calculated in the article. Gamma-ray quantum bremsstrahlung energy spectrum is detected. Various interaction mechanisms between photons and ion- and electron-subsystems LiF are considered in the article: photonuclear reactions, electronpositron pairs production ...
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Lif takviyeli harçlarda lif değişikliğinin performansa etkisi

2023
Bu çalışmada lif katkısız referans numuneler, karbon, bazalt ve naylon lif kullanılarak üretilen harçlı karışımların performansı üzerinde çalışmalar yapılmıştır. Söz konusu çalışmada harç karışımlarında karbon, bazalt ve naylon liflerin standart olarak 6 mm ve 12 mm boyutları karışımlarda kullanılarak testlere tabi tutulmuştur.
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?????????????????? ?????????????? ?????? ???? ???????????????????? ?????????????? ?? ???????????????????????? ???????????????? LiF???NaF

2022
???????????????? ?????????????????????????? ??????????????????, ??????-?????????????????????????? ?? ???????????????????? ??????????????????? ?????????????? (ICP-MS), ???????????????????????????????? ?????????????? ???????????????????? ?????????????????????? La???O???, Pr???O???, Sm???O???, Eu???O???, Ho???O???, Tm???O???, Y???O???, ZrO???, TiO???, Cr??
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