Results 111 to 120 of about 441,934 (240)

The structure of the eye and the aesthetics of the symbol in creating a contemporary design vision inspired by the traditional arts. “Chlorine is a technical mediator” Theorizing the exhibition of Eyes and Other Symbols

open access: yesMaǧallaẗ Al-Turāṯ wa Al-Taṣmīm
The symbol is one of the activities of human thought that has been used since ancient times to express ideas and feelings, and the artist sought to represent them through different ages on the products of their artworks loaded with aesthetic meanings in ...
Dr. Sara Rabea Kenway mahmoud
doaj   +1 more source

Atmospheric degradation mechanisms of hydrogen containing chlorofluorocarbons (HCFC) and fluorocarbons (HFC) [PDF]

open access: yes
The current knowledge of atmospheric degradation of hydrogen containing chlorofluorocarbons (HCFC 22 (CHClF2), HCFC 123 (CHCl2CF3), HCFC 124 (CHClFCF3), HCFC 141b (CFCl2CH3), HCFC 142b (CF2ClCH3)) and fluorocarbons (HFC 125 (CHF2CF3), HFC 134a (CH2FCF3),
Zellner, Reinhard
core   +1 more source

Effect of pH, Chlorine Residual and Turbidity on the Microbial Bio Indicators of Drinking Water Network

open access: yesMedical Laboratory Journal, 2015
Background and objective: Bioindicators of drinking water are always influenced by physical and chemical factors such as turbidity and chlorine.  Considering the assessment of drinking water quality is based on residual chlorine, E.coli, heterotrophic ...
Zafarzadeh, A   +3 more
doaj  

Seroepidemiology of Toxoplasmose in pregnant women in Tabas City

open access: yesMedical Laboratory Journal, 2015
Background and objective: Bioindicators of drinking water are always influenced by physical and chemical factors such as turbidity and chlorine.  Considering the assessment of drinking water quality is based on residual chlorine, E.coli, heterotrophic ...
Pashaie Naghadeh, A   +3 more
doaj  

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