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Full-Text Articles in Sociology

Forecasting Razorback Baseball Game Outcomes, Austin Raabe May 2022

Forecasting Razorback Baseball Game Outcomes, Austin Raabe

Information Systems Undergraduate Honors Theses

Despite the disappointing end to the 2021 Arkansas Razorback baseball year, the team’s success provided hog fans something to look forward to next season. While they will be without the 2021 Golden Spikes Award winner, Kevin Kopps, and four All-SEC team selections, the 2022 roster has promising new and returning talent. With fifty percent of the players who played significant time last year coming back (minimum ten hits or ten innings pitched), the arrival of several impact transfers from major conferences, and a recruiting class ranked in the top five according to Perfect Game, there is reason to believe that …


Economic Feasibility Of Mixed Plastic Waste Pyrolysis Using Twin Reactor System In Northwest Arkansas, Carol Rogers, Patricia Means, Renato Gonzalez, Kaida Sheets, Hayden Townsend May 2021

Economic Feasibility Of Mixed Plastic Waste Pyrolysis Using Twin Reactor System In Northwest Arkansas, Carol Rogers, Patricia Means, Renato Gonzalez, Kaida Sheets, Hayden Townsend

Chemical Engineering Undergraduate Honors Theses

Plastic waste generation is increasing at an unsustainable rate while recycling solutions remain stagnant. As a chemical means of recycling, mixed plastic waste pyrolysis can generate synthetic oil appropriate for use as fuel in power generation from plastic waste that otherwise accumulates in landfills. With the scaling of a commercial plastic pyrolysis process in Northwest Arkansas (NWA) modeled after an operational sawdust pyrolysis unit in Huntsville, Arkansas, economic analysis resulted in 26.3% internal rate of return. Therefore, construction of a commercial mixed plastic-to-fuel pyrolysis plant is economically justified and should be pursued. To effectively implement the proposed design, NWA must …


Brave New World Reboot: Technology’S Role In Consumer Manipulation And Implications For Privacy And Transparency, Allie Mertensotto May 2021

Brave New World Reboot: Technology’S Role In Consumer Manipulation And Implications For Privacy And Transparency, Allie Mertensotto

Marketing Undergraduate Honors Theses

Most consumers are aware that our data is being obtained and collected through the use of our devices we keep in our homes or even on our person throughout the day. But, it is understated how much data is being collected. Conversations you have with your peers – in a close proximity of a device – are being used to tailor advertising. The advertisements you receive on your devices are uniquely catered to your individual person, due to the fact it consistently uses our data to produce efficient and personal ads. On the flip side, our government is also tapping …


Design And Control Of A Peristaltic Pump To Simulate Left Atrial Pressure In A Conductive Silicone Model, Jeremy Collins May 2021

Design And Control Of A Peristaltic Pump To Simulate Left Atrial Pressure In A Conductive Silicone Model, Jeremy Collins

Mechanical Engineering Undergraduate Honors Theses

According to the CDC, atrial fibrillation is responsible for more than 454,000 hospitalizations and approximately 158,000 deaths per year. A common treatment for atrial fibrillation is catheter ablation, a process in which a long flexible tube is guided through the femoral artery and to the source of arrhythmia in the heart, where it measures the electrical potential at various locations and converts problematic heart tissue to scar tissue via ablation. This paper details the design and control of a low-cost ($400) peristaltic pump system using repetitive control to replicate blood pressure in the left atrium in a conductive silicone model …


Designing Cryogenic Strain Device For 2d Materials, Jake Carter May 2021

Designing Cryogenic Strain Device For 2d Materials, Jake Carter

Mechanical Engineering Undergraduate Honors Theses

The Churchill lab working within the Physics Department at the University of Arkansas is working to create important quantum states including weak topological insulators (TIs) through the use of symmetry engineering and topological electronic states in two-dimensional (2D) crystals of WHM materials. Experimental results of these topological states have been obstructed due to the difficulty to perform controlled in situ strain. This project strives to create a mount to utilize a piezoelectric nanopositioner within cryostats achieving an in situ strain that creates the quantum states the lab is looking to observe. This report also examines the necessary equations to determine …


Mammal Species Inventory Using Various Trapping Methods In Zone 4 Of Billy Barquedier National Park, Belize During Rainy Season, Mersady Redding Dec 2019

Mammal Species Inventory Using Various Trapping Methods In Zone 4 Of Billy Barquedier National Park, Belize During Rainy Season, Mersady Redding

Animal Science Undergraduate Honors Theses

Belize is a small country, but it is extremely ecologically diverse. Based on the few studies conducted in Belize, the abundance of mammals is low but diversity is high. Particular findings note the number and identity of species differed between four sites in the Maya Mountains of Belize, indicating that a data set from a single site is not representative of the Neotropical region. Insufficient data is available to estimate current species richness of many areas in Belize, including Billy Barquedier National Park (BBNP). The objective of this study was to explore trapping and documentation methods of terrestrial mammals in …


Design Of Artificial Swarms Using Network Motifs: A Simulation Study, Khoinguyen Trinh May 2019

Design Of Artificial Swarms Using Network Motifs: A Simulation Study, Khoinguyen Trinh

Mechanical Engineering Undergraduate Honors Theses

The objective of this research is to develop a new approach in engineering complex swarm systems with desired characteristics based on the theory of network motifs – subgraphs that repeat themselves (patterns) among various networks. System engineering has traditionally followed a top-down methodology which creates a framework for the system and adds additional features to meet specific design requirements. Meanwhile, complex swarm systems, such as ant colonies and bird flocks, are formed via a bottom-up manner where the system-level structure directly emerges from the interactions and behaviors among individuals. The behaviors of these individuals cannot be directly controlled, which makes …


Optical Response Analysis Of Thz Photoconductive Antenna Using Comsol Multiphysics, Jose Isaac Santos Batista May 2019

Optical Response Analysis Of Thz Photoconductive Antenna Using Comsol Multiphysics, Jose Isaac Santos Batista

Electrical Engineering Undergraduate Honors Theses

A THz photoconductive antenna consists of antenna pads laid over a photoconductive substrate. These types of antennas are excited through the application of an optical pump (laser), which generates carriers inside the semiconductor. The acceleration and recombination of these carriers produce photocurrent that excites the antenna and generates THz pulse. This thesis focuses on analyzing the optical response of a photoconductive antenna, which consist of the interaction of the incident electric field of a laser pump with the radiating device. It develops the amplitude modulation process of a plane wave of light into a laser pump. It also takes into …


Applications Of Fog Computing In Video Streaming, Kyle Smith May 2019

Applications Of Fog Computing In Video Streaming, Kyle Smith

Computer Science and Computer Engineering Undergraduate Honors Theses

The purpose of this paper is to show the viability of fog computing in the area of video streaming in vehicles. With the rise of autonomous vehicles, there needs to be a viable entertainment option for users. The cloud fails to address these options due to latency problems experienced during high internet traffic. To improve video streaming speeds, fog computing seems to be the best option. Fog computing brings the cloud closer to the user through the use of intermediary devices known as fog nodes. It does not attempt to replace the cloud but improve the cloud by allowing faster …


Social Equality And Environmental Education In Brazil, Sherrod Williams Apr 2013

Social Equality And Environmental Education In Brazil, Sherrod Williams

Office of Community Partnerships Posters

Beacon Voyages for Service (BVS) is a program within the Office of Student Leadership and Community Engagement that coordinates Alternative Break programs. BVS Brazil traveled to Porto Alegre. This group of students partnered with “The Brazilian Association of Cultural Exchange (ABIC)” and the Center for Environmental Education to learn about the social problems that affect the citizens of Brazil and tackle issues of waste management. The students work alongside community members in a recycling unit and spend many hours working with local youth.


Building Sustainability In Rural Puerto Rico, Sherrod Williams Apr 2013

Building Sustainability In Rural Puerto Rico, Sherrod Williams

Office of Community Partnerships Posters

Beacon Voyages for Service (BVS) is a program within the Office of Student Leadership and Community Engagement that coordinates Alternative Break programs. BVS Puerto Rico traveled to Las Marias, Puerto Rico. This group of students partnered with Plenitud Eco-Educational Initiatives to learn about sustainability through organic farming and permaculture practices in rural areas of Puerto Rico.


Personal Reflections From Eportfolio: Ahrc New York City, Md Alam Jan 2013

Personal Reflections From Eportfolio: Ahrc New York City, Md Alam

Community Action Forum: Seidenberg School

No abstract provided.


Personal Reflections From Eportfolio: Ahrc New York City, Adriana Arias Jan 2013

Personal Reflections From Eportfolio: Ahrc New York City, Adriana Arias

Community Action Forum: Seidenberg School

No abstract provided.


Personal Reflections From Eportfolio: Ahrc New York City, Dominic Dibiase Jan 2013

Personal Reflections From Eportfolio: Ahrc New York City, Dominic Dibiase

Community Action Forum: Seidenberg School

No abstract provided.


Personal Reflections From Eportfolio: Ahrc New York City, Cindy Guerrero Jan 2013

Personal Reflections From Eportfolio: Ahrc New York City, Cindy Guerrero

Community Action Forum: Seidenberg School

No abstract provided.


Personal Reflections From Eportfolio: Ahrc New York City, Karen Mendoza Luis Jan 2013

Personal Reflections From Eportfolio: Ahrc New York City, Karen Mendoza Luis

Community Action Forum: Seidenberg School

No abstract provided.


Personal Reflections From Eportfolio: Ahrc New York City, Juliette Nieves Jan 2013

Personal Reflections From Eportfolio: Ahrc New York City, Juliette Nieves

Community Action Forum: Seidenberg School

No abstract provided.


Personal Reflections From Eportfolio: Ahrc New York City, Olivia Bustos Jan 2013

Personal Reflections From Eportfolio: Ahrc New York City, Olivia Bustos

Community Action Forum: Seidenberg School

No abstract provided.


Personal Reflections From Eportfolio: Ahrc New York City, Erika Wong Zhang Jan 2013

Personal Reflections From Eportfolio: Ahrc New York City, Erika Wong Zhang

Community Action Forum: Seidenberg School

No abstract provided.


Service-Learning In Watershed-Based Initiatives: Keys To Education For Sustainability In Geography?, James Eflin, Amy L. Sheaffer Jan 2006

Service-Learning In Watershed-Based Initiatives: Keys To Education For Sustainability In Geography?, James Eflin, Amy L. Sheaffer

Service Learning, General

A call for combining the strengths of geographic education with environmental education to produce an 'education for sustainability' addresses local problems for sustainable development. A place-based approach encourages civic responsibility among students. Using service-learning to extend education beyond the classroom in this case study connected students with local clients in a watershed-based initiative. Theoretical underpinnings of service-learning for geographic education are discussed, and the case study is viewed from instructor, student, and client perspectives to identify successful outcomes and provide suggestions for those who might adopt service-learning for the first time.


Topic Bibliography On Sources Related To Service And Environment, Robin Vue Benson, Robert D. Shumer Jan 1994

Topic Bibliography On Sources Related To Service And Environment, Robin Vue Benson, Robert D. Shumer

Bibliographies

The sources listed on the following pages are in response to requests for information on service-learning and the environment. They were obtained primarily by conducting searches of the ERIC database on CD-ROM. Broad topics were chosen for a comprehensive selection of references. With several hundred records identified, only those with the closest relevance to the topic are included here. Where a source is available through EDRS, an ERIC number is included. In addition, references from several service-learning bibliographies and other references are included. The search for more sources of information on this topic is ongoing and this compilation will be …