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EiJ Concept: Median Income

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This essay explains the concept of "median income" and provides resources for teaching it in various contexts.

Fieldnote_Apr 19 2023_Naluwan_Sherily

This week's communication was very diverse. Originally, we were supposed to scan photos, but our group of grandmas forgot to bring them, so we spent the entire conversation.

Fieldnote_Mar 29 2023 _ Naluwan_Sherily

We spent this week's class with the older generation of Cultural Health Station. As soon as we entered the classroom, we danced and exercised with the elderly.

Fieldnote Apr 9 2023 - 9:59am

這週的課，我們是和老一輩文化衛生站一起度過的。一進教室，我們就和老人一起跳舞、鍛煉身體。之後，我們按照小組名單與我們的部落家庭會面。今天，我們主要會見了家裡開雜貨店的溫奶奶。在開始與部落居民互動之前，Scott 分享了他之前與土著朋友錄製的幾段傳統音樂錄音，並提醒我們與部落成員聊聊音樂相關的內容。

Seismic St. Louis

Emily Sekine
Annotation of
In response to

I'm interested in better understanding the ongoing geological processes that shape St. Louis and the Mississippi Valley region. So far, I've been looking into the history of seismicity in the region, focusing on the fascinating but little known history of the New Madrid earthquakes of 1811 and 1812 -- the most devastating earthquakes to have hit the US east of the Rockies. I've also been exploring how St. Louis and surrounding areas are dealing with the possibility of another earthquake occurring in the future. According to one article I read, one of the biggest uncertainties is what would happen to the heavily engineered Mississippi River in the case of another major tremblor. The shaking could break the levees, flooding wide areas along the river and creating cascading effects. The flow of the river might also reverse completely, as occurred during the New Madrid earthquakes.

On these possibilities and the lack of scientific consensus surrounding intraplate seismicity in this zone, see this article in The Atlantic.

On current efforts to create earthquake hazard maps in St. Louis, see this overview on the US Geological Survey site.

For a deeper dive into the history of the New Madrid earthquakes, see this book by historian of science Conevery Bolton Valencius.