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3 pages/β‰ˆ825 words
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Style:
APA
Subject:
Life Sciences
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Research Paper
Language:
English (U.S.)
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Topic:

UV Dosage Levels in Summer: Increased Risk of Ozone Loss from Convectively Injected Water Vapor

Research Paper Instructions:

Summarize what have learned from your readings and submit your work to the Canvas assignment page. There is no specific style requirement on your writing but it must satisfy the “SPECIFIC CRITERIA ON WRITTEN AND ANALYSIS.”
Scientific writing style:
Scientific writing is concise and includes only pertinent details that are needed to convey an idea. The phrase “less is more” applies nicely here. While the scope of scientific writing styles has expanded in the past decade, we will narrow it for this class to include the following elements.
2 Tense:
For most applications, the past tense is correct. When you state the work that was done, this is reported in the past tense. This can also be applied to the results, discussion, and conclusion sections when data were analyzed and conclusions were made. When you talk about the future work to be done, then use the future tense.
Abbreviations:
All abbreviations must be defined at their first use, for example, “Thin-layer chromatography (TLC) was used to monitor the reaction.”
Audience:
For this project, you should be writing for readers fluent in General Chemistry, but not Organic Chemistry, etc. Even though the assignments are graded by TAs who are graduate students, they are not your intended audience.
Gender-Neutral:
When referring to an unspecified person, use “they” or “theirs” instead of “he or she”. Other gender-neutrals should also be adopted, such as “people” instead of “mankind”.
Limit your discussion to the science:
It may be tempting to suggest policy, action, or behavioral changes. Please recognize that science can correlate the actions and consequences of those actions, but science cannot dictate policy or other value-judgments. Please limit your discussion to science without offering policy recommendations.
Final Notes:
While scientific writing is distinct from creative writing, it still tells a story and you need to make sure that the structure of your writing reflects this. The frame of your document needs clear goals and the data presented must always support or give information about the goals.
3 Walk the audience through how the problem was defined, how it was targeted, and what was achieved. Anything extraneous should be left out. More detailed information on best practices in scientific writing is included in The ASC Style Guide.
The length of the Lab write-up needs to be 3 pages (excludes citation) with double spaced text, 1" margins, and reasonable font sizes (Arial 10-12 pt, Times New Roman 11-12pt, Calibri 11-12pt, Helvetica 10-12pt, etc.). It's good if you can do a thorough job in less than three pages. Sometimes, writing concisely and compactly is much harder than being a bit more verbose.

Research Paper Sample Content Preview:

Article Summary
UV Dosage Levels in Summer: Increased Risk of Ozone Loss from Convectively Injected Water Vapor
Your Name
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Date of Submission
Introduction
A varying degree of stratospheric ozone losses has been observed over the Antarctic versus the Arctic areas during winter or spring over the past three decades. This paper analyzes the possible causes of higher ozone losses in mid-latitudes over the Northern Hemisphere and link these to the convective injection of water vapour in the stratosphere of the United States (U.S.) during summer (Anderson et al., 2012).
Chemical Reactions Responsible for Increased Water Losses in Polar Regions
center60700Equation
989330308610Figure SEQ Figure \* ARABIC 1. Heterogeneous Reactions Involving Organic Chlorine00Figure SEQ Figure \* ARABIC 1. Heterogeneous Reactions Involving Organic Chlorine
Figure 1 shows the transformation of inorganic chlorine, specifically, HCl and ClONO2, to the intermediates Cl2 and HOCl. Then, there is the production of ClO. It is formed secondary to the interaction between the Cl atoms and the ozone. These equations signify free-radical chlorine activation, which is essential in the production of a steady-state between ClO, ClONO2, ClOOCl, and HCl (Anderson et al., 2012).
Furthermore, this equation is temperature- and water vapour-dependent. Activation occurs in cold sulfate-water aerosols. Water vapour concentration is directly proportional to the temperature. Also, the sulfate aerosol surface area is directly proportional to the temperature needed to activate chlorine (Anderson et al., 2012).
Sulfate-water aerosols are abundant, and these have binary properties in the lower stratosphere. If the conditions stated above are met, inorganic chlorine could be converted to its free-radical form in any region. Hence, it has no exclusivity to polar regions. This means that the temperature difference in the Arctic lower stratosphere and mid-latitude stratosphere over the U.S. is negligible in the production of free radicals (Anderson et al., 2012).
Data Gathering and Analysis
Observation of Water Vapor Concentrations Over the Low-Temperature Regions of the U.S.
The National Aeronautics and Space Administration (NASA) ER-2 and WB-57 observed the water concentrations in high altitudes. There is an association between the threshold of rapid activation of chlorine, temperature, aerosol reactive surface area, and water vapour mixing ratio. The data gathered are from the flights that observe the outflow from the typical convective summer storms over the U.S. (Anderson et al., 2012).
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