Specification for symbols for the pictorial representation of aircraft cargo handling systems for unit load devices (ULDs)

The article examines Chilean muralism, looking at its role in articulating political struggles in urban public space through a visual political culture perspective that emphasizes its sociological and ideological context. The analysis characterizes the main themes and functions of left-wing brigade muralism and outlines four subpolitical phases: (i) Chilean mural painting’s beginnings in 1940–1950, especially following the influence of Mexican muralism, (ii) the development of brigade muralism for political persuasion under the context of revolutionary sociopolitical upheaval during the 1960s and in the socialist government of Allende from 1970 to 1973, (iii) the characteristics of muralism during the Pinochet dictatorship in the 1980s as a form of popular protest, and (iv) muralism to express broader social discontent during the return to democracy in the 1990s. How did the progressive popular culture movement represent, through murals, the political hopes during Allende’s government and then the political violence suffered under the military dictatorship? Several online repositories of photographs of left-wing brigade murals provide data for the analysis, which suggests that brigade muralism used murals mostly for political expression and for popular education. Visual art’s inherent political dimension is enmeshed in a field of power constituted by hegemony and confrontation. The muralist brigades executed murals to express their political views and offer them to all spectators because the street wall was within everyone's reach. These murals also suggested ideas that went beyond pictorial representation; thus, muralism was a process of education that invited the audience to decipher its polysemic elements.

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EVALUATION OF MOUNTAIN AREA AS NON-POINT SOURCE OF NITROGEN FOR SETO INLAND SEA: THE NORTHERN SHIKOKU REGION, JAPAN

Proceedings of International Conference "Managinag risks to coastal regions and communities in a changinag world" (EMECS'11 - SeaCoasts XXVI) ◽

10.31519/conferencearticle_5b1b9389d98135.84095825 ◽

2017 ◽

Author(s):

Shohei Morisawa ◽

Yukio Komai ◽

Takao Kunimatsu ◽

...

Keyword(s):

Average Concentration ◽

Point Sources ◽

Seto Inland Sea ◽

Mountain Streams ◽

Unit Load ◽

Mountain Areas ◽

Mountain Area ◽

The Seto Inland Sea ◽

Unit Load Method ◽

Important Position

The northern Shikoku region is located in the Western part of Japan and faces towards the Seto Inland Sea. The forest area, which is one of the non-point sources in the Seto Inland Sea watershed, occupies 75% of the land use in the watershed of the northern Shikoku region. The amount of loadings of nutrients and COD in the Seto Inland Sea has been estimated by the unit load method but actually the data has not been investigated. It is however, necessary to know the real concentration of nitrogen in mountain streams to evaluate the role which is the mountain area plays as non-point sources. Therefore, more water samples of mountain streams in the watershed need to be taken and the concentrations of nitrogen analyzed. The mountain streams in the northern Shikoku area were investigated from April, 2015 to November, 2015. The number of sampling sites was 283, in addition to the past data by Kunimatsu et al. The average concentration of nitrate nitrogen in Ehime, Kagawa, and Tokushima was 0.61mg/L, 0.78mg/L and 0.34mg/L, respectively. The environmental standard range for nitrogen in the Seto Inland Sea is from between less than 0.2mg/L and less than 1mg/L. Therefore, the average concentration of nitrogen in these regions was over category II, and those of mountain streams in Kagawa Prefecture exceeded category III. About 20% of mountain streams were more than 1mg/L. It has become clear that mountain areas occupy an important position as non-point sources for the Seto Inland Sea.

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