Social and Behavioral Sciences Commons^™

Development Of A Simulation Tool For Analysis Of Freeway Crashes Due To Cell Phone Usage, Sourabh Sriom

UNLV Theses, Dissertations, Professional Papers, and Capstones

Research shows that drivers are susceptible to numerous distractions while driving which can be held responsible as the reason of a crash. Usage of cell phones, i.e. talking or texting while driving is considered one of the prominent distractions which causes a crash. This dissertation aims to study the number of crashes occurring on the freeways and their relation with the drivers of these cars using cell phones while they are driving. Since crashes occur relatively less frequently, the study of crashes is done using what is called the "rare event" theory. Java based simulations are done to model a …

Fall Prevention Training And Its Impact To Southern Nevada Construction Workers, Vedaspati Joshi

UNLV Theses, Dissertations, Professional Papers, and Capstones

Death and injury from falls are a long-standing and continuing problem in construction, responsible for at least a third of the construction deaths in the U.S. from 2004 to 2007. Each of those years, Nevada has exceeded the national percentage. Although 29 CFR 1926.503 sets forth Occupational Safety and Health Administration (OSHA)'s requirements that construction employers train employees exposed to fall hazards and document such training, the incidence of deaths and injuries from falls are an indicator that this training was not provided or else was not effective.

Conventional fall protection training is more narrowly focused on recognizing fall hazards …

Undergraduate Research Opportunities Program 2011, Nicholle Booker, University Of Nevada, Las Vegas

Undergraduate Research Opportunities Program (UROP)

Undergraduate Research Opportunities Program

On August 9, 2011 the UNLV College of Sciences will celebrate the accomplishments of undergraduate students participating in the Summer 2011 Undergraduate Research Opportunities Program (UROP) and the Research Experience For Undergraduates (REU) Program.

The public is invited to attend, beginning at 10:00 a.m.

Please join us to view student research posters. Student research topics include: biomedicine and human health, Nevada's fragile environment and ecosystems, climate change, stem cell research, microbiology, astrophysics, and many others.

Over 25 UNLV undergraduates and a cohort of 25 undergraduates selected from colleges and universities across the nation will mark the …

Traffic Safety: Modeling, Analysis And Visualization, Puneet Lakhanpal

UNLV Theses, Dissertations, Professional Papers, and Capstones

Traffic Safety has always been one of the major issues of concern in United States. Every year, stringent efforts are made by the national agencies and safety offices to uplift the traffic safety standards and build systems which can guide them in policy making, reducing crashes and routing the financial resources in an optimal direction. This thesis studies the traffic safety from three different angles: modeling, analysis and visualization. In the beginning, these three components are explored in the domain of Injury Severity. Later on, the focus is shifted towards the Traffic Safety related to Safety Belts. Factors and models …

Unlv Stars Unabridged Report, University Of Nevada, Las Vegas

Reports (USI)

University of Nevada, Las Vegas, by earning a 2011 Silver Rating in the Sustainability Tracking, Assessment & Ratings System (STARS), is ahead of the curve among public universities – and improving.

STARS is a voluntary, self–reporting framework developed by the Association for the Advancement of Sustainability in Higher Education (AASHE) to help measure sustainability performance over time and among colleges and universities nationwide. The UNLV Sustainability Council oversaw STARS, which by measuring sustainability can help UNLV to reduce energy consumption and waste, improve education, attract research, and generate jobs.

A rating of Silver puts UNLV in great company – with …

Taming The Waters That Taketh From The Devil’S Playground: A History Of Flood Control In Clark County, Nevada, 1955-2010, Jarvis Marlow

UNLV Theses, Dissertations, Professional Papers, and Capstones

The Las Vegas valley is the driest metropolis in the United States, with an annual rainfall of less than five inches. A large majority of the annual precipitation occurs between May and September in the form of high intensity thunderstorms. Since the founding of Las Vegas in 1905 until the formation of the Clark County Regional Flood Control District in 1986, the five jurisdictions that make up the Las Vegas valley: Las Vegas, North Las Vegas, Henderson, Boulder City, and Clark County, struggled to manage stormwater. The principal defect was that they reflected the particular whims of each government entity, …

An Empirical Comparison Of Life Cycle Cost Of Green School Buildings And Non-Green School Buildings, Nitisha Pushpala

UNLV Theses, Dissertations, Professional Papers, and Capstones

One of the major economic concerns today of the world is reduction of energy consumption because of depleting energy sources in the world. The construction sector in the United States is also contributing in reducing the energy consumption and construction cost of the buildings by constructing cost and energy efficient buildings with energy efficient materials and techniques. The U.S Department of Energy introduced the Building Technologies Program that develops techniques, tools and technologies for making buildings more energy efficient. Other private bodies like the Leadership in Energy and Environmental Design (LEED), which is developed by the U.S. Green Building Council …

An Evaluation Of The Performance Characteristics Of Olivine Temper In Pueblo Ii Virgin River Puebloan Ceramics, Sharlyn Anderson

UNLV Theses, Dissertations, Professional Papers, and Capstones

The purpose of this study is to examine the technological properties of the three dominant temper types - olivine, sand, and sherd - used by the Virgin Branch Puebloan during the Pueblo II era (AD 1000-1500) to explain the high proportion of Moapa Gray Ware traded to the Moapa Valley at that time. The research is guided by the hypothesis that olivine tempered pottery - or Moapa Gray Ware - possessed superior technological qualities than locally made wares, and that these qualities fueled the demand of Moapa Gray Ware ceramics.

This thesis evaluates one possibility for explaining the transportation of …

Event Program, Carl Reiber, Nicholle Booker

Festival of Communities: UG Symposium (Posters)

UNLV Undergraduates from all departments, programs and colleges participated in a campus-wide symposium on April 16, 2011. Undergraduate posters from all disciplines and also oral presentations of research activities, readings and other creative endeavors were exhibited throughout the festival.

Keynote 2: The Alberta Oil Sands — Wrestling Bitumen Out Of The Wild North, David Rudolph

North American Energy Water Nexus Roundtable

Athabasca Oil Sand Reserve:

- Oil sands are contained within the Cretaceous McMurray Formation. (149,000 km2)

- 2.5 trillion barrels of extractable oil (~ 25 % of Canada Crude Oil Production)

- Surface mineable deposits cover 2,800 km2

- 450 billion L of process water used annually

- Currently over 130 km2 of tailings ponds (largest man-made structures in the world)

Panel Discussion Presentation: U.S. – Mexico Transboundary Perspectives, Martin J. Pasqualetti

North American Energy Water Nexus Roundtable

Panel Discussion: U.S.-Mexico Transboundary Perspectives

Principal Question: What are the implications of the energy/ water nexus at the US/Mexico border?

1. Water Supply and Demand

2. Water Costs of Electricity

3. Virtual Water Transfers

4. Renewable Energy Resources

5. Solar/Water nexus at the US/Mexico Border

Panel Discussion Presentation: Canada-U.S. Transboundary Perspectives, David Rudolph

North American Energy Water Nexus Roundtable

Panel Discussion: U.S.-Canada Transboundary Perspectives

Longest international border in the world: 8,890km, over 3,000km are water!

- Major transboundary river systems (Columbia, Red River)

- 1997 Red River Flood

- Strategies for future power and water needs

- Canadian resource-based economy

Panel Discussion Presentation: Regional Politics, International Dreams, Kathryn Furlong

North American Energy Water Nexus Roundtable

Panel Discussion: U.S.-Canada Transboundary Perspective

The Main Idea:

What are the drivers of hydro-electric development? What are the influences of domestic politics? In what ways are they international?

Panel Discussion Presentation: Columbia River Treaty, Kelvin Ketchum

North American Energy Water Nexus Roundtable

Panel Discussion: U.S.-Canada Transboundary Perspectives

Slide titles:

- Columbia River Treaty – the setting

- What does the Treaty Do?

- Social & Environmental Costs of the Treaty in Canada

- Treaty benefits and term

- Treaty priorities for water usage

- Example of Flood Control Curves

- Actual Treaty operations

- Supplemental operating agreements

- Treaty Implementation

- Reasons for Treaty Success

Event Program, University Of Nevada, Las Vegas

North American Energy Water Nexus Roundtable

The North American Energy-Water Nexus roundtable was held April 1, 2011, to promote the discussion of how energy and water issues converge in addressing international relations. The roundtable focused on water issues specific to the U.S.-Mexico and U.S.-Canada borders, including stakeholder-driven solutions for water policies and water technologies. The event was co-sponsored by the UNLV Urban Sustainability Initiative; Desert Research Institute; the Canadian Consulate of Los Angeles; and the government of Ontario, Canada.

Understanding The Influence Of Blog On The Development Of Social Capital, Reza Vaezi, Gholamreza Torkzadeh, Jerry Cha-Jan Chang

Management, Entrepreneurship and Technology Faculty Publications

The rapid use and application of blogs in diverse areas such as education, marketing, journalism, and human resource management in recent years underlines the need for a better understanding of the impact of this new technology on social capital. Social capital reflects the norm of reciprocity and the level of trust among individuals who connect, interact, and benefit from one another. Blog is expected to influence the extent and the scope of this interaction by providing new means of networking among people. This paper examines the relationship between blog use and social capital and reports on the results of an …

Investigations Into Library Web Scale Discovery Services, Jason Vaughan

Library Faculty Publications

Web scale discovery services for libraries provide deep discovery to a library’s local and licensed content, and represent an evolution, perhaps a revolution, for end user information discovery as pertains to library collections. This article frames the topic of Web scale discovery, and begins by illuminating Web scale discovery from an academic library’s perspective – that is, the internal perspective seeking widespread staff participation in the discovery conversation. This included the creation of a Discovery Task Force, a group which educated library staff, conducted internal staff surveys, and gathered observations from early adopters. The article next addresses the substantial research …