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Seismic St. Louis

Emily Sekine

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. 

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ciera.williams

In the case of this study, the vulnerable population examined was healthcare workers in Sierra Leone during the outbreak. These workers were found to be at a significant level of risk for transmission for a number of reasons. These include proximity to the virus (due to the occupation), lack of training in the area of infection control, and cultural factors (such as prevalence of self-medication and home management of illness). Nurses as a whole were most affected, with over half of the infected members. 

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ciera.williams
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As far as persuasive goes, the entire film was very convincing of the fact that the doctors were under-resourced and over-worked. The part where the doctors were trying to perform a surgery and didn't have the right kind of drill to relieve the pressure in the brain was pretty compelling. Here we would never consider drilling into someone's brain without the proper sterilization, apparatus, or drill, but in such a low resource clinic, its the only option. That just shows how desperate the doctors were to perform their craft andbest serve their patients. Another part that was convincing was the portion where the doctors argued about reusing gloves. It was a bit hard to understand the argument, as the concept is just baffling to me as a hcp, but the fact that they had to disagree over washing and reusing gloves is proof of their desperation.

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ciera.williams

The article explains how a team of medical staff treated (and consequently killed) a number of patients following the flooding of a hospital in New Orleans. The staff in question overdosed the patients to put them out of their pain as they saved other patients who were more likely to survive. The article calls into question the process of triage and how we go about it. Who has the authority to make these decisions, and what lines do we draw between ethics and compassion. The article provides a play-by-play of the events leading up to the flooding, and relevant policies that existed and have been created related to this incident. 

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ciera.williams

The author addresses emergency response in the context of the workers who responded to and continue to work at the site of the chernobyl nuclear disaster. These workers were monetarily compensated in high ammounts, but left physically injured and disabled by the exposure to radioactivity at the site.

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ciera.williams

The purpose of this program is to educate students to become global leaders (dubbed Phoenix Leaders) in radiation disaster response. The program aims to use experience from the aftermath for Hiroshima to create an overarching program of “Radiation Disaster Recovery Studies”, with multiple disciplines of Medicine, Environmental Studies, Engineering, Sciences, Sociology, Education and Psychology. The eventual aim is to create a new and evolving system of response, safety, and security. 

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ciera.williams

The article addresses structural violence as a contributing factor in access to healthcare and ways to overcome certain cases. Structural violence is a term for social structures that are built to put a certain population in the way of harm. The article found that certain groups in the US and abroad have ingrained societal beliefs of healthcare and disease. Simply offering medical attention and services is not enough to fix issues. First the socioeconomic structures within a group must be changed.