Probability analysis of formation kinetics executive dimensions in rocket-space technical products

2021 ◽  
Author(s):  
A. A. Barzov ◽  
A. L. Galinovskiy ◽  
A. I. Denchik ◽  
Kyaw Myo Htet
Keyword(s):  
Probability Analysis ◽  
Formation Kinetics ◽  
Technical Products

DLTS study of the oxygen dimer formation kinetics in silicon

2009 ◽  
Vol 404 (23-24) ◽  
pp. 4576-4578
Author(s):  
Nikolai Yarykin ◽  
Jörg Weber
Keyword(s):  
Dimer Formation ◽  
Formation Kinetics

Probability analysis of capturing specific objects in stratified sampling model

2013 ◽  
Vol 32 (8) ◽  
pp. 2209-2211
Author(s):  
Guan-ci YANG ◽  
Shao-bo LI ◽  
Yong ZHONG
Keyword(s):  
Stratified Sampling ◽  
Probability Analysis

The Opera-Telephone in Munich

2018 ◽  
Author(s):  
Sonja Neumann
Keyword(s):  
Social Economic ◽  
Historical Analysis ◽  
Technical Innovation ◽  
Reciprocal Relation ◽  
Special Means ◽  
Private And Public ◽  
Listening Experience ◽  
Visual Element ◽  
The Impact ◽  
Technical Products

Through a cultural-historical analysis, the chapter portrays the Opera-Telephone in Munich as a special means of listening and explores its technical, social, economic, and psychological aspects. These aspects strongly reflect the reciprocal relation of technical innovation and listening to music, for example, by emphasizing the meaning of live broadcasting for listening habits and by highlighting the impact of headphone use on aural perception. The latter practice enables the transfer of the multidimensional opera event into a pure listening experience as the visual element is eliminated. The Opera-Telephone also serves to illustrate matters of social status in regard to private and public listening. In this way, opera was incorporated into the marketing of modern technical products.

scholarly journals Oxidation of Citalopram with Sodium Hypochlorite and Chlorine Dioxide: Influencing Factors and NDMA Formation Kinetics

Molecules ◽  
2019 ◽  
Vol 24 (17) ◽  
pp. 3065
Author(s):  
Juan Lv ◽  
Yan Wang ◽  
Na Li
Keyword(s):  
Sodium Hypochlorite ◽  
Chlorine Dioxide ◽  
Wastewater Treatment Plants ◽  
Ph Value ◽  
High Reactivity ◽  
Secondary Effluent ◽  
Water Matrix ◽  
Formation Kinetics ◽  
Operational Variables ◽  
Two Stages

The highly prescribed antidepressant, citalopram, as one of newly emerging pollutants, has been frequently detected in the aquatic environment. Citalopram oxidation was examined during sodium hypochlorite (NaOCl) and chlorine dioxide (ClO2) chlorination processes since conventional wastewater treatment plants cannot remove citalopram effectively. Citalopram has been demonstrated to form N-nitrosodimethylamine (NDMA) during chlorination in our previous study. Further investigation on NDMA formation kinetics was conducted in the present study. Influences of operational variables (disinfectant dose, pH value) and water matrix on citalopram degradation, as well as NDMA generation, were evaluated. The results indicated high reactivity of citalopram with NaOCl and ClO2. NDMA formation included two stages during CIT oxidation, which were linear related with reaction time. NaOCl was more beneficial to remove CIT, but it caused more NDMA formation. Increasing disinfectant dosage promoted citalopram removal and NDMA formation. However, no consistent correlation was found between citalopram removal and pH. Contrary to the situation of citalopram removal, NDMA generation was enhanced when citalopram was present in actual water matrices, especially in secondary effluent. DMA, as an intermediate of citalopram chlorination, contributed to NDMA formation, but not the only way.

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