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This thesis encompasses research performed in the focus area of structural health monitoring. More specifically, this research focuses on high velocity impact testing of carbon fiber reinforced structures, especially plates, and evaluating the damage post-impact. To this end, various non-destructive evaluation techniques such as ultrasonic C-scan testing and flash thermography

This thesis encompasses research performed in the focus area of structural health monitoring. More specifically, this research focuses on high velocity impact testing of carbon fiber reinforced structures, especially plates, and evaluating the damage post-impact. To this end, various non-destructive evaluation techniques such as ultrasonic C-scan testing and flash thermography were utilized for post-impact analysis. MATLAB algorithms were written and refined for the localization and quantification of damage in plates using data from sensors such as piezoelectric and fiber Bragg gratings sensors. Throughout the thesis, the general plate theory and laminate plate theory, the operations and optimization of the gas gun, and the theory used for the damage localization algorithms will be discussed. Additional quantifiable results are to come in future semesters of experimentation, but this thesis outlines the framework upon which all the research will continue to advance.
ContributorsMccrea, John Patrick (Author) / Chattopadhyay, Aditi (Thesis director) / Borkowski, Luke (Committee member) / Barrett, The Honors College (Contributor) / Mechanical and Aerospace Engineering Program (Contributor) / Department of Military Science (Contributor)
Created2015-05
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Description
Stability in Afghanistan has always been and will always be impossible to achieve, so long as Afghanistan remains the most corrupt country on earth, and so long as the nation's illicit drug trade continues to flourish unchecked. Longstanding conflict in Afghanistan has fostered an environment in which the interest of

Stability in Afghanistan has always been and will always be impossible to achieve, so long as Afghanistan remains the most corrupt country on earth, and so long as the nation's illicit drug trade continues to flourish unchecked. Longstanding conflict in Afghanistan has fostered an environment in which the interest of the nation's influential individuals tips more in favor of instability than in favor of creating a peaceful, stable country under the rule of law. Progress in securing the nation and defeating the Taliban insurgents will not win the counterinsurgency campaign alone. Dramatic political and economic reforms are required if the nation is to have a future after the withdrawal of ISAF troops and eventual reduction in foreign aid. Only permanent changes in behavior in the country can have permanent effects on the government, economy, and welfare of the population.
ContributorsPerry, Michael MacMillan (Author) / Roberts, Daniel (Thesis director) / Pagel, Bruce (Committee member) / Barrett, The Honors College (Contributor) / Department of Finance (Contributor) / W. P. Carey School of Business (Contributor) / Department of Military Science (Contributor)
Created2014-05
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Description
Stability in Afghanistan has always been and will always be impossible to achieve, so long as Afghanistan remains the most corrupt country on earth, and so long as the nation's illicit drug trade continues to flourish unchecked. Longstanding conflict in Afghanistan has fostered an environment in which the interest of

Stability in Afghanistan has always been and will always be impossible to achieve, so long as Afghanistan remains the most corrupt country on earth, and so long as the nation's illicit drug trade continues to flourish unchecked. Longstanding conflict in Afghanistan has fostered an environment in which the interest of the nation's influential individuals tips more in favor of instability than in favor of creating a peaceful, stable country under the rule of law. Progress in securing the nation and defeating the Taliban insurgents will not win the counterinsurgency campaign alone. Dramatic political and economic reforms are required if the nation is to have a future after the withdrawal of ISAF troops and eventual reduction in foreign aid. Only permanent changes in behavior in the country can have permanent effects on the government, economy, and welfare of the population.
ContributorsPerry, Michael MacMillan (Author) / Roberts, Daniel (Thesis director) / Pagel, Bruce (Committee member) / Barrett, The Honors College (Contributor) / Department of Finance (Contributor) / W. P. Carey School of Business (Contributor) / Department of Military Science (Contributor)
Created2014-05
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Description
Women have served in combat for centuries and in many cases, in nontraditional gender roles. Through the shroud of history, women have supported their country in times of conflict, from Sparta to Greece, and even to Persia. This case study reviews how women in combat impact gender inclusive policies in

Women have served in combat for centuries and in many cases, in nontraditional gender roles. Through the shroud of history, women have supported their country in times of conflict, from Sparta to Greece, and even to Persia. This case study reviews how women in combat impact gender inclusive policies in their regimes and society perception. We examine Kurdistan, Israel, and the United States because they all have been in major conflicts for the last few decades, and because there has been a significant female presence in their units on the frontlines. All three countries showed interesting effects when it came to gender equality: Kurdistan's female fighters were very active in liberating women from Sharia Law and implementing human rights in their territory, Israel's government supports their female soldiers and continues to push for more women to enter the combat arms units, and lastly, the United States' government has recently allowed women to have access to combat arms. All three countries have showed positive effects on their social constructions of women and both Israel and the US are in Social Watch's top 20 countries for gender equality. The social constructions are built on the norms of behaviors as well as perceptions that shape societal views. Kurdistan is not ranked in the Social Watch because it is not recognized by the international community; however, since Kurdistan is the region of Iraq, Afghanistan, Iran, and Turkey, all four of those countries are ranked very low on the scale for gender equality. All three countries have shown support for gender equality in one way or the other and the desire to push for acceptance of these modern ideas. There are still a lot of obstacles in the road, especially for Kurdistan because it is under pressure to reform his regime in order to gain the support of the West and satisfy the activism of its women fighters.
ContributorsJohnson, Alexis Kiana (Author) / Lennon, Tara (Thesis director) / Odom, Brianna (Committee member) / Department of Military Science (Contributor) / School of Politics and Global Studies (Contributor) / Barrett, The Honors College (Contributor)
Created2017-05