Digital Commons Network^™

Fiesole: The Hillsides Of Tuscany, A Musical Work For The Classical Guitar And A Study Of The Compositional Process, Matthew Goodman

Music

Fiesole: The Hillsides of Tuscany

This piece of music is composed for 4 guitars, and it includes all of the right and left-hand fingerings for all notes. The individual parts are printed out so it can be distributed easily.

Design And Construction Of A Portable Cattle Loading Ramp, Gino A. Torlai

BioResource and Agricultural Engineering

This project is to design and construct an affordable and effective portable cattle loading trailer. The trailer should save money by not having to buy a commercial brand and also by being able to utilize the piece of equipment at multiple different ranches.

Proto-Karen (*K-Rjana) Fauna, Theeraphan Luangthongkum

Manusya, Journal of Humanities

Even though the reconstruction of Proto-Karen has already been attempted and presented in different ways by a few linguists, some serious disagreements among them on some major points have been found. The research objective, here, is to offer a new look at the Proto-Karen phonology and lexicon. However, the emphasis of this paper is on the reconstruction of Proto-Karen fauna. A wordlist consisting of 2,000 items with English and Thai glosses divided into 21 sections based on semantic fields was devised. The data on the six Karenic languages spoken in Thailand, i.e. Pa-O (two varieties), Kayan, Kayah, Kayaw, Pwo (two …

Blaming Halo: The Effects Of Violent Video Games And What Should Be Done About Them, Jonathan F. Kirk

Senior Honors Theses

In the wake of such incidents as the Newtown, Connecticut and Aurora, Colorado, shootings, much scrutiny has been applied to the topic of violent video games, because there appears to be a link between school shooters and video games that contain gratuitous violence. This paper examines the alleged link between video game violence and real-world violence.

Copious amounts of research have been dedicated to this topic. Although many researchers conclude that violent video games lead to increases in aggression, a causal link between violent video games and real-life acts of violence remains unseen. This paper explores the origins of this …

Keeping Our Drinking Water Free From Pharmaceuticals: A Joint Action Plan, Melissa E. Rifai

Student Works

No abstract provided.

When Words Do Things: Perlocutions And Affordances For Social Action, Charles Lassiter

Philosophy Faculty Scholarship

When my spouse once asked me ‘Where’s the milk?’ I thought that my answer ‘In the refrigerator’ was fine. Turns out, I was less helpful than I thought I was. The intended effect of my utterance turned out to be different from what it actually brought about. This feature of utterances is especially salient in discussions of perlocutionary acts, which are utterances that cause an effect in others (Austin 1975: 101). On the one hand, an utterance is produced by the speaker and so facts about the speaker’s mental life should play an important role in understanding what perlocutions are. …

Water Access And Maintenance In Karonga, Malawi, Donald A. Norris

Dissertations, Master's Theses and Master's Reports - Open

This report is a case study of how Mwangalala community accesses water and how that access is maintained. Mwangalala community is located in the northern tip of Karonga district in Malawi, Africa. The case study evaluates how close the community is to meeting target 10 of the Millennium Development Goals, sustainable access to safe drinking water, and evaluates the current water system through Human Centered Design’s criteria of desirability, feasibility, and viability. It also makes recommendations to improve water security in Mwangalala community.

Data was collected through two years of immersive observation, interviews with 30 families, and observing two wells …

Virus Purification, Detection And Removal, Khrupa Saagar Vijayaragavan

Dissertations, Master's Theses and Master's Reports - Open

The biopharmaceutical industry has a growing demand and an increasing need to improve the current virus purification technologies, especially as more and more vaccines are produced from cell-culture derived virus particles. Downstream purification strategies can be expensive and account for 70% of the overall manufacturing costs. The economic pressure and purification processes can be particularly challenging when the virus to be purified is small, as in our model virus, porcine parvovirus (PPV). Our efforts are focused on designing an easy, economical, scalable and efficient system for virus purification, and we focused on aqueous two-phase systems. Industry acceptable standards for virus …

Genetic Variation, Local Adaptation And Population Structure In North American Red Oak Species, Quercus Rubra L. And Q. Ellipsoidalis E. J. Hill, Jennifer F. Lind-Riehl

Dissertations, Master's Theses and Master's Reports - Open

Forest trees, like oaks, rely on high levels of genetic variation to adapt to varying environmental conditions. Thus, genetic variation and its distribution are important for the long-term survival and adaptability of oak populations. Climate change is projected to lead to increased drought and fire events as well as a northward migration of tree species, including oaks. Additionally, decline in oak regeneration has become increasingly concerning since it may lead to decreased gene flow and increased inbreeding levels. This will in turn lead to lowered levels of genetic diversity, negatively affecting the growth and survival of populations. At the same …

A Climate Change Lens On The Dormant Commerce Clause, Lifecycle Ghg Taxes, And In-State Rpss Requirements, Michael Barsa, David A. Dana

San Diego Journal of Climate & Energy Law

In this Article, we argue that what constitutes a like product for Dormant Commerce Clause purposes should be seen through a climate change lens. Without the climate change lens, some products may appear alike that are actually different in ways that directly implicate traditional state police power concerns. Lower federal courts have not yet embraced what we call the climate change lens. However, very few cases involving climate-change-related state legislation have been litigated, and there is indication in at least one recent federal appellate court decision that a climate change lens may be viable.

Our goal here is two-fold: first, …

Fishery Co-Management Opportunities Between Tribal And State Agencies: Conflict To Collaboration, J. Marty Holtgren

Dissertations, Master's Theses and Master's Reports - Open

Over the past 40 years global recognition has occurred for indigenous groups to be represented and have input in how natural resources are managed. This has largely occurred because of how management decisions have consequences to indigenous groups that reach beyond natural resource issues but into cultural, spiritual, social and political elements including sovereignty, legitimacy, justice, equity and empowerment and using indigenous paradigms to meet indigenous needs. In the United States numerous legal agreements have been reached that pair state and tribal agencies into co-management. This project concerns a recent co-management agreement between the State of Michigan and five Native …

A Study On Regional Circular Economy System And Its Construction, Operation And Suggestion For Shanghai, Di Wu

Dissertations, Master's Theses and Master's Reports - Open

The characteristics of the traditional linear economic model are high consumption, high emission and low efficiency. Economic development is still largely at the expense of the environment and requires a natural resource investment. This can realize rapid economic development but resource depletion and environmental pollution become increasingly serious. In the 1990's a new economic model, circular economics, began to enter our vision. The circular economy maximizes production and minimizes the impact of economic activities on the ecological environment through organizing the activities through the closed-loop feedback cycle of "resources - production - renewable resource". Circular economy is a better way …

Study Of A Direct Sampling Method For The Inverse Medium Scattering Problem, Natasha Weerasinghe

Dissertations, Master's Theses and Master's Reports - Open

Direct sampling methods are increasingly being used to solve the inverse medium scattering problem to estimate the shape of the scattering object. A simple direct method using one incident wave and multiple measurements was proposed by Ito, Jin and Zou. In this report, we performed some analytic and numerical studies of the direct sampling method. The method was found to be effective in general. However, there are a few exceptions exposed in the investigation. Analytic solutions in different situations were studied to verify the viability of the method while numerical tests were used to validate the effectiveness of the method.

Volume Yields Of Smallholder Eucalyptus Grandis W. Hill Ex Maiden Stands In Eastern Paraguay, Brook F. Alloway

Dissertations, Master's Theses and Master's Reports - Open

Smallholders in eastern Paraguay plant small stands of Eucalyptus grandis W. Hill ex Maiden intended for sale on the local market. Smallholders have been encouraged to plant E. grandis by local forestry extension agents who offer both forestry education and incentive programs. Smallholders who practice recommended forestry techniques geared towards growing large diameter trees of good form are financially rewarded by the local markets which desire saw log quality trees. The question was posed, are smallholders engaging in recommended silvicultural practices and producing reasonable volume yields? It was hypothesized that smallholders, having received forestry education and having financial incentives from …

State-And-Transition Modeling And Adaptive Management: Tools For Future Co-Development Of Madagascar’S Natural Resources And People, Patrick Thomas Spencer

Dissertations, Master's Theses and Master's Reports - Open

Madagascar’s terrestrial and aquatic ecosystems have long supported a unique set of ecological communities, many of whom are endemic to the tropical island. Those same ecosystems have been a source of valuable natural resources to some of the poorest people in the world. Nevertheless, with pride, ingenuity and resourcefulness, the Malagasy people of the southwest coast, being of Vezo identity, subsist with low development fishing techniques aimed at an increasingly threatened host of aquatic seascapes. Mangroves, sea grass bed, and coral reefs of the region are under increased pressure from the general populace for both food provisions and support of …

Can China Use Alternative Energies Instead Of Coal To Provide More Electricity By 2030?, Yan Wu

Dissertations, Master's Theses and Master's Reports - Open

Following the rapid growth of China's economy, energy consumption, especially electricity consumption of China, has made a huge increase in the past 30 years. Since China has been using coal as the major energy source to produce electricity during these years, environmental problems have become more and more serious. The research question for this paper is: "Can China use alternative energies instead of coal to produce more electricity in 2030?" Hydro power, nuclear power, natural gas, wind power and solar power are considered as the possible and most popular alternative energies for the current situation of China. To answer the …

The Domestic Natural Gas Shortage In China, Ting Guo

Dissertations, Master's Theses and Master's Reports - Open

This thesis analyzes the domestic shortage in the Chinese natural gas market. Both the domestic supply and demand of natural gas are growing fast in China. However, the supply cannot catch up with the demand. Under the present pricing mechanism, the Chinese natural gas market cannot get the equilibrium by itself. Expensive imports are inadequate to fill the increasing gap between the domestic demand and supply. Therefore, the shortage problem occurs. Since the energy gap can result in the arrested development of economics, the shortage problem need to be solved. This thesis gives three suggestions to solve the problem: the …

Electrocatalytic Processing Of Renewable Biomass-Derived Compounds For Production Of Chemicals, Fuels And Electricity, Le Xin

Dissertations, Master's Theses and Master's Reports - Open

The dual problems of sustaining the fast growth of human society and preserving the environment for future generations urge us to shift our focus from exploiting fossil oils to researching and developing more affordable, reliable and clean energy sources. Human beings had a long history that depended on meeting our energy demands with plant biomass, and the modern biorefinery technologies realize the effective conversion of biomass to production of transportation fuels, bulk and fine chemicals so to alleviate our reliance on fossil fuel resources of declining supply. With the aim of replacing as much non-renewable carbon from fossil oils with …

Beneficial Reuse Of Locally-Available Waste Materials As Lightweight Aggregate In Lightweight Concrete, Brienna E. Rust

Dissertations, Master's Theses and Master's Reports - Open

This study investigated the physical characteristics of lightweight concrete produced using waste materials as coarse aggregate. The study was inspired by the author’s Peace Corps service in Kilwa, Tanzania. Coconut shell, sisal fiber, and PET plastic were chosen as the test waste products due to their abundance in the area. Two mixes were produced for each waste product and the mix proportions designed for resulting compressive strengths of 3000 and 5000 psi. The proportions were selected based on guidelines for lightweight concrete from the American Concrete Institute. In preparation for mixing, coconut shells were crushed into aggregate no larger than …

Design And Application Of Wireless Passive Magnetoelastic Resonance And Magnetoharmonic Force Sensors, Brandon D. Pereles

Dissertations, Master's Theses and Master's Reports - Open

The objective of the work described in this dissertation is the development of new wireless passive force monitoring platforms for applications in the medical field, specifically monitoring lower limb prosthetics. The developed sensors consist of stress sensitive, magnetically soft amorphous metallic glass materials. The first technology is based on magnetoelastic resonance. Specifically, when exposed to an AC excitation field along with a constant DC bias field, the magnetoelastic material mechanically vibrates, and may reaches resonance if the field frequency matches the mechanical resonant frequency of the material. The presented work illustrates that an applied loading pins portions of the strip, …

Role Of Microrna Let-7 In Pancreatic Beta Cells, Shungang Zhang

Dissertations, Master's Theses and Master's Reports - Open

MicroRNAs (miRNAs) are small non-coding RNAs that inhibit gene expression at transcriptional or post-transcriptional level. Let-7 family is among the first identified human miRNAs and regulates multiple cellular processes including glucose metabolism in multiple organs. It has been reported that overexpression of let-7 resulted in insulin resistance and impaired glucose tolerance through repressing insulin signaling pathway in both muscle and liver. However, the role and mechanism underlying let-7 function in pancreatic beta-cells have yet to be elucidated.

Let-7 family contains nine members, which poses a significant challenge in complete deletion of this miRNA family. To study the function of let-7 …

Understanding Chassis Inputs From The Rear Suspension Of A Snowmobile, Jamie L. Kleinendorst

Dissertations, Master's Theses and Master's Reports - Open

Today’s snowmobile industry faces great challenges in the field of noise & vibration. The area of main concern is the pass-by noise restriction defined by the Society of Automotive Engineers (SAE) test standard J192, with a maximum sound pressure level of 78 dB(A) being required by many states and national parks. To continue meet or beat this requirement without effecting machine performance, a deeper understanding of the sound transfer paths is required. This thesis examines the transfer paths created by the tunnel, rear suspension, drive shaft, and rubber composite track, with the primary source being suspension input through the ground. …

Michigan Teacher Excellence Program: Personal Experiences And Impact, Rebecca A. Joyce

Dissertations, Master's Theses and Master's Reports - Open

This report is a summary of the effects of the Michigan Teacher Excellence Program (MITEP) on me as a science educator. The first chapter is a report of an action research project jointly authored with two other science teachers participating in the MITEP program titled “Station Activities and Misconceptions in the Chemistry Classroom.” The second chapter is a reflective essay evaluating the impacts of the MITEP experience on my teaching skills and practice, knowledge of science education and science education research, and leadership skills. The most significant impacts were a dramatic increase in my earth science content knowledge, a deeper …

Fabrication Of Drug Eluting Ti Implants For Dental/Orthopedic Applications, Azhang Hamlekhan

Dissertations, Master's Theses and Master's Reports - Open

Titanium and its alloys are typically used for fabrication of dental and orthopedic implants as they possess various desirable properties including biocompatibility and corrosion resistance. In spite of such benefits, titanium implants show lack of osseointegration after surgery in minor cases. The objective of this research has been to modify the surface of titanium alloy for medical applications through increasing surface hydrophilicity and drug loading. Primarily, anodization method is employed for fabrication of nanotubes on titanium surface to act as anchoring cite for cells.

Considering the key role of surface hydrophilicity on cellular attachment to the surface and subsequent biological …

The True Cost Of Energy, Bryan Lehrer, Gwyn Browning, David Kurey

Community Engaged Research Reports

This project was a collaboration between students taking the environmental studies capstone course and community partners Julie Rosenbach and John Rasmussen with the purpose of supplementing current research on sustainable and cost effective energy sources at Bates College, by examining externalities. In order to compare and contrast the externalities of a fossil fuel against a feasible alternative energy, focus was placed on natural gas and biomass. The overall goal of the project was to elucidate the positive and negative impacts of different energy options on the environment and society, leading to a recommendation of the best energy option for Bates …

Certified Personal Trainers And Physicians: An Evaluation Of Consumer Preference, Influence, And Decision Making On Intent To Use A Weight-Loss Medication, Linda Lemgruber Lobb

Electronic Theses and Dissertations

In health-related behavioral decision-making, the Theory of Planned Behavior (TPB) posits that attitudes toward a behavior are the function of three metrics: beliefs and strengths of beliefs toward the behavior, subjective norms around the behavior and locus of control for the individual (Ajzen, 1988). The purpose of this research was to identify the extent to which consumers would accept the recommendation of taking weight-loss medications, based on the source of the recommendation. Research shows that the source of knowledge for information plays a significant role in health-related decision-making of consumers (Pornpitakpan, 2004). In comparison to traditional weight-loss methods such as …

Influences Of Maternal Stress During Pregnancy On The Epi/Genome: Comparison Of Placenta And Umbilical Cord Blood, Jia Chen, Qian Li, Alexender Rialdi, Elana Mystal, Jenny Ly, Jackie Finik, Taira Davey, Luca Lambertini, Yoko Nomura

Publications and Research

Background: Maternal stress during pregnancy is one of the major adverse environmental factors in utero that is capable of influencing health outcomes of the offspring throughout life. Both genetic and epigenetic processes are susceptible to environmental insults in utero and are potential biomarkers of the experienced environment including maternal stress.

Methods: We profiled expression level of six genes in hypothalamic pituitary adrenal (HPA) axis functioning (HSD11B2, SLC6A4, NR3C1, NR3C2, CRHR1 and CRHR2), two imprinted genes (IGF2 and H19) and one neurodevelopmental gene (EGR1), from 49 pairs of placenta and umbilical cord blood (UCB) samples from a birth cohort. We also …

Reading With The Grain: On Vin Nardizzi’S Wooden Os: Shakespeare’S Theatres And England’S Trees, Steven Swarbrick

Publications and Research

No abstract provided.

Environmental History Of Marine Mammal Exploitation In Trinidad And Tobago, W.I. And Its Ecological Impact, Aldemaro Romero Jr., Ruth Baker, Joel E. Creswell, Anuradha Singh, Annabelle Mckie, Michael Manna

Publications and Research

No abstract provided.

Poetry Still Has The Power To Carry The Day, Aldemaro Romero Jr.

Publications and Research

No abstract provided.