What does involve leading a new experience of teaching and learning under the new paradigm of a true knowledge society? Is it about mastering the teaching experience through critical reflection, or knowing the natural and social environment in its multiple interactions? Isn’t it about favoring an educational environment where students are not only limited to participate in a traditional way, but expect to find meaning to their learning experience and be able to build the acquired knowledge? This article allows to identify different stages in the new educational models within a multicultural environment. In other words, a field where teachers …

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Working Paper No. 37, The American Opium Trade, Karson M. Pence Dec 2019

Working Paper No. 37, The American Opium Trade, Karson M. Pence

Working Papers in Economics

This inquiry seeks to establish that American merchants exacerbated China’s 19th century opium epidemic. Circumventing Britain’s monopoly of Indian opium, three men, Thomas Perkins, John Cushing, and Robert Forbes, played a key role in American consolidation of Turkish opium production. With malice and blatant disregard, numerous Americans pumped tens of thousands of chests of opium into China, creating fabulous riches and incredibly influential familial dynasties while simultaneously destroying the minds and bodies of an untold number of Chinese.

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Working Paper No. 50, Alexis De Tocqueville On American 'Exceptionalism', Zachary Mckinster Dec 2019

Working Paper No. 50, Alexis De Tocqueville On American 'Exceptionalism', Zachary Mckinster

Working Papers in Economics

From early settlers to the sophisticated nuances and concerns facing Americans in his time, Alexis de Tocqueville authored a definitive piece on democracy as it emerged and was practiced in 19th century America. This inquiry seeks to establish that Tocqueville’s penetrating insights into the United States in its early decades assisted him in arriving at the notion of what is widely touted as American ‘Exceptionalism’. In the first half of the 19th century Tocqueville travelled widely, seeking to understand this republic and its constitutional emphases upon principles of democracy. Completing his tour, in 1835 Tocqueville published Democracy in America. It …

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On Improving Performance Of The Binary Logistic Regression Classifier, Michael Chang Dec 2019

On Improving Performance Of The Binary Logistic Regression Classifier, Michael Chang

UNLV Theses, Dissertations, Professional Papers, and Capstones

Logistic Regression, being both a predictive and an explanatory method, is one of the most commonly used statistical and machine learning method in almost all disciplines. There are many situations, however, when the accuracies of the fitted model are low for predicting either the success event or the failure event. Several statistical and machine learning approaches exist in the literature to handle these situations. This thesis presents several new approaches to improve the performance of the fitted model, and the proposed methods have been applied to real datasets.

Transformations of predictors is a common approach in fitting multiple linear and …

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Infection Control: The Nurse's Responsibility, Marisa Francis Dec 2019

Infection Control: The Nurse's Responsibility, Marisa Francis

UNLV Theses, Dissertations, Professional Papers, and Capstones

Over the last century and a half, infection control measures implemented by nursing staff have continued to evolve, resulting in improved patient outcomes. While this progress is impressive, a decline in rates of hospital acquired infections (HAIs) seems to have slowed, with only a 0.5% decrease in the last seventeen years. Unfortunately, nurses are rarely provided educational support on infection control practices beyond undergraduate and new employee trainings. Meanwhile, the Centers for Disease Control (CDC) is frequently updating their infection control practice recommendations.

The purpose of this project was to observe the current rate of infection control compliance by nurses, …

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Characterizing Compact Game Trees, Andrew Dubose Dec 2019

Characterizing Compact Game Trees, Andrew Dubose

UNLV Theses, Dissertations, Professional Papers, and Capstones

It is well-known that the body of a game tree of height less than or equal to ω is compact

if and only if the tree is finitely branching. In this thesis, we develop necessary and sufficient

conditions for the body of any game tree to be compact.

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Mojave Desert Plant Community Long-Term Response To Disturbance, Dominic M. Gentilcore Dec 2019

Mojave Desert Plant Community Long-Term Response To Disturbance, Dominic M. Gentilcore

UNLV Theses, Dissertations, Professional Papers, and Capstones

All vegetation communities have been shaped by disturbances. This dissertation consists of three separate chapters: Blackbrush (Coleogyne ramosissima) natural regeneration in the Great Basin-Mojave Desert Transition Zone on two fires, Long-term Response to Fire in Eastern Mojave Desert semi-arid shrubland communities, and an Annotated Checklist of Gold Butte National Monument in the Mojave-Colorado Plateau Transition Zone. The section on blackbrush natural regeneration was a long-term dataset from two fires in Basin and Range National Monument that burned in 2008 with monitoring events in 2009, 2010, 2011, 2018 and 2019. The monitoring documented some of the strongest post-fire regeneration for the …

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