Ekzamenacionnie Bileti Dlya Slesarej Po Ekspluatacii I Remontu Gazovogo Oborudo

Anikin, Andrei Vladimirovich. And Osadchaia, I. And Fedorov, B. Anglo-russkii slovar po ekonomike i finansam: okolo 75000 slov i vyrazhenii / pod redaktsiei A.V. Anikina; [avtory-sostaviteli, Andrei Vladimirovich Anikin, Irina Mikhailovna Osadchaia, Boris Grigorevich Fedorov]. If a negative hypersonic effect, observed when HFCs between 16 kHz and 32 kHz were applied, may pertain to a certain relationship with a decrease in the activity of the deep-lying brain structure, a biological assessment would be required in terms of the safe use of HFCs.

Catalogue Persistent Identifier APA Citation Anikin, Andrei Vladimirovich. & Osadchaia, I. M. & Fedorov, B. Anglo-russkii slovar po ekonomike i finansam: okolo 75000 slov i vyrazhenii.

Sankt-Peterburg: Ekon. Shkola MLA Citation Anikin, Andrei Vladimirovich. and Osadchaia, I. M. and Fedorov, B. Anglo-russkii slovar po ekonomike i finansam: okolo 75000 slov i vyrazhenii / pod redaktsiei A.V. Anikina; [avtory-sostaviteli, Andrei Vladimirovich Anikin, Irina Mikhailovna Osadchaia, Boris Grigorevich Fedorov] Ekon. Shkola Sankt-Peterburg 1993 Australian/Harvard Citation Anikin, Andrei Vladimirovich. & Osadchaia, I.

M. & Fedorov, B. 1993, Anglo-russkii slovar po ekonomike i finansam: okolo 75000 slov i vyrazhenii / pod redaktsiei A.V.

Anikina; [avtory-sostaviteli, Andrei Vladimirovich Anikin, Irina Mikhailovna Osadchaia, Boris Grigorevich Fedorov] Ekon. Shkola Sankt-Peterburg Wikipedia Citation. Anglo-russkii slovar po ekonomike i finansam: okolo 75000 slov i vyrazhenii / pod redaktsiei A.V. Anikina; [avtory-sostaviteli, Andrei Vladimirovich Anikin, Irina Mikhailovna Osadchaia, Boris Grigorevich Fedorov] Book Bib ID 1826044 Format Book, Description Sankt-Peterburg: Ekon. Shkola, 1993 578 p.; 24 cm. ISBN Series Biblioteka 'Ekonomicheskoi shkoly'; vyp. Notes 'Broad coverage of British and American usage in all fields of economics, business and finance, including business colloquialisms and stock market slang.'

--Book jacket. Subjects Other authors/contributors Also Titled English-Russian dictionary of economics and finance.

Abstract The hypersonic effect is a phenomenon in which sounds containing significant quantities of non-stationary high-frequency components (HFCs) above the human audible range (max. 20 kHz) activate the midbrain and diencephalon and evoke various physiological, psychological and behavioral responses. Yet important issues remain unverified, especially the relationship existing between the frequency of HFCs and the emergence of the hypersonic effect.

In this study, to investigate the relationship between the hypersonic effect and HFC frequencies, we divided an HFC (above 16 kHz) of recorded gamelan music into 12 band components and applied them to subjects along with an audible component (below 16 kHz) to observe changes in the alpha2 frequency component (10–13 Hz) of spontaneous EEGs measured from centro-parieto-occipital regions (Alpha-2 EEG), which we previously reported as an index of the hypersonic effect. Our results showed reciprocal directional changes in Alpha-2 EEGs depending on the frequency of the HFCs presented with audible low-frequency component (LFC).

When an HFC above approximately 32 kHz was applied, Alpha-2 EEG increased significantly compared to when only audible sound was applied (positive hypersonic effect), while, when an HFC below approximately 32 kHz was applied, the Alpha-2 EEG decreased (negative hypersonic effect). These findings suggest that the emergence of the hypersonic effect depends on the frequencies of inaudible HFC. Citation: Fukushima A, Yagi R, Kawai N, Honda M, Nishina E, Oohashi T (2014) Frequencies of Inaudible High-Frequency Sounds Differentially Affect Brain Activity: Positive and Negative Hypersonic Effects. PLoS ONE 9(4): e95464. Editor: Joel Snyder, UNLV, United States of America Received: November 15, 2013; Accepted: March 26, 2014; Published: April 30, 2014 This is an open-access article, free of all copyright, and may be freely reproduced, distributed, transmitted, modified, built upon, or otherwise used by anyone for any lawful purpose.