Results 11 to 20 of about 606,937 (244)
Determination of Polychloroprene Content in Rubber Blend Containing Ethylene Propylene Diene Monomer by Infrared Techniques [PDF]
Ethylene propylene diene monomer rubber is used as flexible thermal protection for rocket engines, as well as in blends with polychloroprene, which can be applied in the aeronautical sector, and with great potential in the defense sector.
Paulo Santos Rigoli +7 more
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An evaluation of the efficiency of cultural plants to remove heavy metals from growing mediu
Contamination of heavy metals in the environment is one of major concern because of their toxicity and threat to human life and the environment. Phytoextraction, using plants to extract heavy metals from contaminated soils is an emerging technology.
R. Hajiboland
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Transfer of trace elements with low soil mobility into plants
Trace elements with a low mobility and with a low transfer are Cu, As, Be, V, Cr, Hg. Copper has at low mobility an increased transfer quotient (content plant/soil). The lowest mobility and transfer show Cr and Hg.
J. Němeček +2 more
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Analisis Rasio Keuangan terhadap Struktur Modal (Perusahaan Makanan dan Minuman di BEI 2015-2018)
Struktur modal merupakan gambaran keuangan perusahaan yang menjadi sumber pendanaan dalam perusahaan. Penelitian ini bertujuan untuk menganalisis dan menguji pengaruh analisis rasio keuangan terhadap Struktur Modal pada perusahaan subsektor makanan dan ...
Melia Sari
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We say that a CR singular submanifold [Formula: see text] has a removable CR singularity if the CR structure at the CR points of [Formula: see text] extends through the singularity as an abstract CR structure on [Formula: see text]. We study such real-analytic submanifolds, in which case removability is equivalent to [Formula: see text] being the ...
Lebl, Jiří +2 more
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CR Q-curvature and CR Pluriharmonic Functions
10 pages, final ...
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AbstractWe improve results of Baouendi, Rothschild and Treves and of Hill and Nacinovich by finding a much weaker sufficient condition for a CR manifold of type (n, k) to admit a local CR embedding into a CR manifold of type $$(n+\ell ,k-\ell )$$ ( n + ℓ
Cowling, MG +3 more
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Radiation-resistant photostructure for Schottky diode based on Cr/In2Hg3Te6
Ge, Si, InGaAs, GaInAsP photodiodes are used as optical radiation receivers and function in a spectral range of transparency of quartz fiberglass.
A. A. Ashcheulov +3 more
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Dampak Current Ratio Dan Debt To Equity Ratio Pada Return Saham Dimoderasi Return On Assets
This study aims to show empirical evidence through analysis of the impact of the current ratio (CR) and debt to equity ratio (DER) on stock returns, return on assets (ROA) being moderated in automotive and component sub-sector companies listed on the ...
Martinus Robert Hutauruk +2 more
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Fluctuation of stock investment results it is important to know for an investor, when fluctuations in the results is very high then investors will hesitate.
Sriyono ., Hana Suciwati
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