Open Access. Powered by Scholars. Published by Universities.®

Digital Commons Network™

Open Access. Powered by Scholars. Published by Universities.®

2018

Discipline
Institution
Keyword
Publication
Publication Type
File Type

Articles 169771 - 169800 of 169978

Full-Text Articles in Entire DC Network

Environmental Sustainability Of Light-Driven Processes For Wastewater Treatment Applications, Spyros Foteinis, Alistair G.L. Borthwick, Zacharias Frontistis, Dionissios Mantzavinos, Efthalia Chatzisymeon Jan 2018

Environmental Sustainability Of Light-Driven Processes For Wastewater Treatment Applications, Spyros Foteinis, Alistair G.L. Borthwick, Zacharias Frontistis, Dionissios Mantzavinos, Efthalia Chatzisymeon

School of Engineering, Computing and Mathematics

No abstract provided.

Go to article

Quasi-Two-Layer Morphodynamic Model For Bedload-Dominated Problems: Bed Slope-Induced Morphological Diffusion, Sergio Maldonado, Alistair G.L. Borthwick Jan 2018

Quasi-Two-Layer Morphodynamic Model For Bedload-Dominated Problems: Bed Slope-Induced Morphological Diffusion, Sergio Maldonado, Alistair G.L. Borthwick

School of Engineering, Computing and Mathematics

We derive a two-layer depth-averaged model of sediment transport and morphological evolution for application to bedload-dominated problems. The near-bed transport region is represented by the lower (bedload) layer which has an arbitrarily constant, vanishing thickness (of approx. 10 times the sediment particle diameter), and whose average sediment concentration is free to vary. Sediment is allowed to enter the upper layer, and hence the total load may also be simulated, provided that concentrations of suspended sediment remain low. The model conforms with established theories of bedload, and is validated satisfactorily against empirical expressions for sediment transport rates and the morphodynamic experiment …

Go to article

Spatiotemporal Variations In Vegetation Cover On The Loess Plateau, China, Between 1982 And 2013: Possible Causes And Potential Impacts, Dongxian Kong, Chiyuan Miao, Alistair G.L. Borthwick, Xiaohui Lei, Hu Li Jan 2018

Spatiotemporal Variations In Vegetation Cover On The Loess Plateau, China, Between 1982 And 2013: Possible Causes And Potential Impacts, Dongxian Kong, Chiyuan Miao, Alistair G.L. Borthwick, Xiaohui Lei, Hu Li

School of Engineering, Computing and Mathematics

No abstract provided.

Go to article

Approximate Solutions For Ideal Dam‐Break Sediment‐Laden Flows On Uniform Slopes, Yufang Ni, Zhixian Cao, Alistair Borthwick, Qingquan Liu Jan 2018

Approximate Solutions For Ideal Dam‐Break Sediment‐Laden Flows On Uniform Slopes, Yufang Ni, Zhixian Cao, Alistair Borthwick, Qingquan Liu

School of Engineering, Computing and Mathematics

AbstractShallow water hydro‐sediment‐morphodynamic (SHSM) models have been applied increasingly widely in hydraulic engineering and geomorphological studies over the past few decades. Analytical and approximate solutions are usually sought to verify such models and therefore confirm their credibility. Dam‐break flows are often evoked because such flows normally feature shock waves and contact discontinuities that warrant refined numerical schemes to solve. While analytical and approximate solutions to clear‐water dam‐break flows have been available for some time, such solutions are rare for sediment transport in dam‐break flows. Here we aim to derive approximate solutions for ideal dam‐break sediment‐laden flows resulting from the sudden …

Go to article

Tracer Advection In A Pair Of Adjacent Side-Wall Cavities, And In A Rectangular Channel Containing Two Groynes In Series, Mohammad Mahdi Jalali, Alistair G.L. Borthwick Jan 2018

Tracer Advection In A Pair Of Adjacent Side-Wall Cavities, And In A Rectangular Channel Containing Two Groynes In Series, Mohammad Mahdi Jalali, Alistair G.L. Borthwick

School of Engineering, Computing and Mathematics

No abstract provided.

Go to article

Performance Of Non-Uniform Tidal Turbine Arrays In Uniform Flow, Paul A.J. Bonar, Thomas A.A. Adcock, Vengatesan Venugopal, Alistair G.L. Borthwick Jan 2018

Performance Of Non-Uniform Tidal Turbine Arrays In Uniform Flow, Paul A.J. Bonar, Thomas A.A. Adcock, Vengatesan Venugopal, Alistair G.L. Borthwick

School of Engineering, Computing and Mathematics

No abstract provided.

Go to article

Tracer Advection In An Idealised River Bend With Groynes, Mohammad Mahdi Jalali, Alistair G.L. Borthwick Jan 2018

Tracer Advection In An Idealised River Bend With Groynes, Mohammad Mahdi Jalali, Alistair G.L. Borthwick

School of Engineering, Computing and Mathematics

No abstract provided.

Go to article

Offshore Monopile In The Southern North Sea: Part Ii, Simulated Hydrodynamics And Loading, Ariel J. Edesess, Denis Kelliher, Alistair G.L. Borthwick, G Thomas Jan 2018

Offshore Monopile In The Southern North Sea: Part Ii, Simulated Hydrodynamics And Loading, Ariel J. Edesess, Denis Kelliher, Alistair G.L. Borthwick, G Thomas

School of Engineering, Computing and Mathematics

This paper considers two methods for determining the local wave particle kinematics and hydrodynamic forces on an idealised wind turbine monopile in the southern North Sea using sea-state data from Teesside Offshore Wind Farm. An assessment of local flow hydrodynamics is important with regard to safe access of personnel from a crew transfer vessel to a monopile. The hydrodynamic behaviour was calculated using an analytical solution from linear diffraction theory and numerical predictions using OpenFoam, with both slip and no-slip cylinder boundary conditions. Provided the underlying sea state is unidirectional, it was found that close agreement is obtained between analytical …

Go to article

Advances In Numerical Techniques For Modelling Water Flows, Jian G. Zhou, Alistair Borthwick, Haifei Liu, Ling Qian Jan 2018

Advances In Numerical Techniques For Modelling Water Flows, Jian G. Zhou, Alistair Borthwick, Haifei Liu, Ling Qian

School of Engineering, Computing and Mathematics

This special issue aims to present recent advances in approaches to modelling water flows and their applications in engineering. Water occupies about 71% of the earth’s surface area and is essential for the survival of human beings, but natural disasters pose substantial societal, environmental, and economic hazards. Important and extremely challenging research topics arise from the need to understand water flows and develop mitigation measures against potential adverse impacts, such as urban flooding and coastal storm surge inundation.

Go to article

Work Only We Can Do: Professional Responsibility In An Age Of Automation, Sherman J. Clark Jan 2018

Work Only We Can Do: Professional Responsibility In An Age Of Automation, Sherman J. Clark

Articles

Automation can help us do our work as lawyers; but in the process, it should also force us to be more thoughtful about what our work really is or ought to be.' The challenge for the profession, as I see it, is not simply to survive the advent of new technology, nor even merely to make effective use of new tools. While addressing those immediate concerns, we should also welcome the concomitant opportunity to develop and refine our understanding of what it means to be a good and ethical lawyer. As technological developments free us from and prevent us from …

Go to article

Dialog About A New Asylum System, James C. Hathaway Jan 2018

Dialog About A New Asylum System, James C. Hathaway

Articles

The mechanisms for implementing the obligations under the Refugee Convention are fiawed in ways that too often lead States to act against their own values and interests, and which produce needless suffering amongst refugees. A five-point plan could revitalize the Refugee Convention. A managed and collectivized approach to the implementation of refugee protection obligations would include planning for refugee movements, embracing common but differentiated State responsibility and international administration of refugee protection.

Go to article

Interview With Eugene 'Gene' Driver - Vhp 108, Julius Eugene Driver Jan 2018

Interview With Eugene 'Gene' Driver - Vhp 108, Julius Eugene Driver

Winthrop University Oral History Program

In his January 24, 2018 interview with Emily Deinert, Gene Driver discusses his career in the Air Force – he served during the Cold War and the Vietnam War. During the Cold War, he was loaned out to the CIA and worked in Area 51 with an alias doing research with the spy planes. He discusses who else worked in Area 51 with him (he knows only aliases), and why they were chosen to work on this secret project. Driver then talks about when he was sent to Vietnam in 1967, and describes the mortar attacks on the air force …

Go to article

A (Nude) Picture Is Worth A Thousand Words — But How Many Dollars?: Using Copyright As A Metric For Harm In "Revenge Porn" Cases, J. Remy Green Jan 2018

A (Nude) Picture Is Worth A Thousand Words — But How Many Dollars?: Using Copyright As A Metric For Harm In "Revenge Porn" Cases, J. Remy Green

Faculty Scholarship

So-called “Revenge Porn” — pornography published without the subject’s permission — is a growing issue. While much discussion exists about how best to outlaw the practice, less has been said about precisely how to measure the harm done. This paper is grounded in an in-depth analysis of the particular way that the Federal Sentencing Guidelines prioritize financial harms and non-financial harms, specifically looking at how many dollars of harm it takes to buy each additional sentencing point. I graph the enforcement priorities for financial and non-financial harm using the numbers federal agencies use for the value of a statistical life. …

Go to article

Abortion Access And Child Maltreatment: A Cross-National Analysis, Alexandra Gersdorf Jan 2018

Abortion Access And Child Maltreatment: A Cross-National Analysis, Alexandra Gersdorf

Honors Theses

This thesis has examined the impact of restricted abortion access on different indicators of child maltreatment. Drawing from literature linking unwanted pregnancies to child maltreatment, I posited that given the proposed relationship between unintended pregnancies and child maltreatment, we should expect to see increased instances of maltreatment within countries that allow less of forbid women from accessing abortions. For this purpose, I created an index of abortion access to numerically rate a country's level of liberality or restrictiveness. Then, using data from 49 countries, this thesis examined the potential linkage across a variety of measures that indicate child maltreatment while …

Go to article

Correlation Of Sand Reservoirs Of The Lower Tuscaloosa Formation In The Smithdale And East Fork Fields In Amite County, Mississippi, Alexandra Warren Jan 2018

Correlation Of Sand Reservoirs Of The Lower Tuscaloosa Formation In The Smithdale And East Fork Fields In Amite County, Mississippi, Alexandra Warren

Honors Theses

The Upper Cretaceous Lower Tuscaloosa Formation has been a major hydrocarbon producer in southwest Mississippi since the 1940s, with discovered oil reserves in the billions of barrels. The mid-Cenomanian unconformity underlying the Lower Tuscaloosa created an extensive network of incised valleys. The transgressive sequences that occurred during the deposition of the Massive and Stringer Sand Members filled the incised valleys with sediments, due to the low accommodation space, and this created a series of stacked channel sand deposits. The Smithdale and East Fork oil fields located in Amite County, Mississippi produce from the Stringer Sand Member of the Lower Tuscaloosa. …

Go to article

Out Of The Margins: Mississippi English Language Learner Curriculum Practices And Their Implications, Alexis Smith Jan 2018

Out Of The Margins: Mississippi English Language Learner Curriculum Practices And Their Implications, Alexis Smith

Honors Theses

This thesis concerns itself with Mississippi school's effectiveness in educating the state's budding, primarily Spanish-speaking, immigrant population. I answer three questions: 1) How does Mississippi English language curriculum require state socialization of its students? 2) How does its curriculum provide for effective language learning practices? And 3) Does Mississippi EL curriculum provide for the magnified existence of immigrant students, or does, and how does, state curriculum continue to push immigrant students into the margins? Using inductive qualitative analysis, I explore both Mississippi Department of Education's ELL program guidelines and individual district plans.

Go to article

Interculturality In Health: The Infant Mortality Rate Of Bolivia, Allen G. Crosthwait Jan 2018

Interculturality In Health: The Infant Mortality Rate Of Bolivia, Allen G. Crosthwait

Honors Theses

The Bolivian government implemented an intercultural reform in 2006 in an attempt to improve the quality of health for its indigenous citizens throughout the country. One of the biggest focuses thereof was to improve the infant mortality rate, as it has historically far surpassed the rates of other Latin American nations. Though superficial data presented by the government seem to suggest that the intercultural reform has been an unprecedented success, very little extensive research has been done on the topic. My work gauges the merits of the intercultural reform and assesses which areas particularly have been successful. To do so, …

Go to article

Delving Into Corporate Accounting, Allison Ann Floyd Jan 2018

Delving Into Corporate Accounting, Allison Ann Floyd

Honors Theses

Delving into Corporate Accounting uses the financial statements of companies within the corporate realm to highlight key accounting aspects. There are a couple of instances within this thesis where hypothetical situations were given to further investigate the role of a specific concept as it relates to the industry. This is made obvious by the presence of a series of questions. Furthermore, the exploration of various accounting concepts was completed via Accountancy 420. My classmates and I conducted our studies on each concept over two semesters, fall 2016 and spring 2017. Ultimately, the collation of company research and hypothetical instances contributed …

Go to article

An Analysis Of Commercial Oxidative Hair Dyes Using Raman Spectroscopy, Allyson Henke Jan 2018

An Analysis Of Commercial Oxidative Hair Dyes Using Raman Spectroscopy, Allyson Henke

Honors Theses

Here, we aim to further the potential use of surface-enhanced Raman spectroscopy (SERS) in analyzing hair dyes for use in forensic investigations. Current methods include light microscopy and thin-layer chromatography (TLC). However, these techniques can be destructive to the hair samples, do not have high discriminatory power, and have had problems with giving inconclusive results. Raman spectroscopy, on the other hand, is a fast, simple technique with a high discriminatory power. Previous work has shown that SERS can be used for in-situ analyses that is not destructive to the sample. This previous work also demonstrated that SERS could definitively differentiate …

Go to article

Keeping Gideon's Promise: An Evaluation Of Indigent Defense In The State Of Mississippi, Andie Beth Netherland Jan 2018

Keeping Gideon's Promise: An Evaluation Of Indigent Defense In The State Of Mississippi, Andie Beth Netherland

Honors Theses

The United States Constitution awards its citizens rights that many other countries do not. One such right is the Sixth Amendment right to a fair trial along with the assistance of counsel. Since the Supreme Court decision Gideon v. Wainwright, the responsibility of providing effective counsel has been pushed on each state. States throughout the nation have fragmented systems of indigent defense that fail to meet their responsibility, and thus many citizens have been denied their Sixth Amendment rights. For many decades, this denial of a constitutional right has been a topic of discussion. Some states have taken steps to …

Go to article

Voices, Anna Kennedy Shock Jan 2018

Voices, Anna Kennedy Shock

Honors Theses

Voices is a creative collection of fictional short stories based on perspectives from people residing in various locations worldwide. Research by way of historical documentaries, literature, and personal observation contributed to the completion of this project. Within this collection, multiple social justice issues are explored. These include but are not limited to the following: poverty, sex trafficking, educational opportunities, and malnourishment. Each individual story possesses its own set of characters, plot, and theme, but there are continuous thematic and structural consistencies throughout the collection. A few of these themes are desperation and survival, pain and suffering found in the human …

Go to article

Case Study: Applying Lean Manufacturing Principles To The Prep Process Of The Hurricane Island Outward Bound School, Ben Branson Jan 2018

Case Study: Applying Lean Manufacturing Principles To The Prep Process Of The Hurricane Island Outward Bound School, Ben Branson

Honors Theses

This study synthesizes the author's area of education and occupational passions by applying lean manufacturing principles such as those of the Toyota Production System to the course preparation process at the Hurricane Island Outward Bound School. Over four weeks in the summer of 2017, the initial conditions were monitored and changes were implemented in both the layout of the base and the process itself, specifically the logistics portions. At the end of the season, the effectiveness of these changes were evaluated through a staff survey and comparison of evidence gathered during the summer. The time needed for prep logistics was …

Go to article

Inhibition Of Blood Coagulation Factor Xii: Evaluation Of Flavonoids As A Drug Candidate, Betsy Crosswhite Jan 2018

Inhibition Of Blood Coagulation Factor Xii: Evaluation Of Flavonoids As A Drug Candidate, Betsy Crosswhite

Honors Theses

This study investigated natural product inhibitors of blood coagulation Factor XII (FXII). FXII initiates the Kallikrein Kinin-System (KKS) within the intrinsic coagulation pathway. Increased expression of this system leads to proinflammatory and procoagulant activities. Inflammation occurs through downstream activation in the KKS. Following the activation of FXII-dependent pathway, bradykinin (BK) binds to the BK receptor 2 (B2) and produces inflammatory signaling. Abnormally increased BK can result in life threatening Hereditary Angioedema (HAE), characterized by severe reoccurring swelling. FXII is critical for pathogenic thrombosis, but is dispensable for hemostasis. This unique property of FXII makes it an attractive drug target. We …

Go to article

Racial Ideologies And Ethnoracial Social Inclusion Policy In Mexico And Peru, Bruce Abby Jan 2018

Racial Ideologies And Ethnoracial Social Inclusion Policy In Mexico And Peru, Bruce Abby

Honors Theses

My study examines the covariation of racial ideologies and ethnoracial social inclusion policies with ethnoracial identity in Peru and Mexico. I begin by studying the history and evolution of racial ideologies in Latin America generally and then in Mexico and Peru more specifically. I use this research to help guide and inform my bivariate tabular analysis of data collected by the Project on Ethnicity and Race in Latin America (PERLA). From the PERLA survey questionnaires for Mexico and Peru, I choose questions pertaining to ethnoracial identity and attitudes towards specific social inclusion policies and racial ideologies. I measure the covariation …

Go to article

We Never Said We're Independent: Natural Resources, Nationalism, And The Fight For Political Autonomy In Russia's Regions, Cassandra Turner Jan 2018

We Never Said We're Independent: Natural Resources, Nationalism, And The Fight For Political Autonomy In Russia's Regions, Cassandra Turner

Honors Theses

After the fall of the Soviet Union, the federal government permitted the regions and republics to obtain political autonomy, which led to a measure of self-governance during the 1990s and 2000s. The amount of political autonomy provided to the regions and republics was affected by the existence of a natural resource sector, and whether or not the republic or region in question had a nationalized ethnic minority. Natural resource sector data and federal and regional budgetary data was collected and analyzed from federal and regional government websites. Historical information on ethnic minorities as well as information on their anti-federal government …

Go to article

Posttraumatic Stress Symptoms In College Students: An Examination Of The Association With Emotion Regulation, Posttraumatic Growth, And Nonsuicidal Self-Injury, Cayla S. Hari Jan 2018

Posttraumatic Stress Symptoms In College Students: An Examination Of The Association With Emotion Regulation, Posttraumatic Growth, And Nonsuicidal Self-Injury, Cayla S. Hari

Honors Theses

The present study aimed to investigate the relationship between posttraumatic stress symptoms, nonsuicidal self-injury, emotion regulation, and posttraumatic growth in college students. One-hundred and fifty-three participants, aged 18-57, completed self-report measures about their experiences with posttraumatic stress symptoms (PTSS), nonsuicidal self-injury (NSSI), emotion regulation (ER), posttraumatic growth (PTG), and potentially traumatic events (PTEs). In line with hypotheses, results indicated a significant positive correlation between PTSS and both NSSI and PTG. Contrary to predictions, no significant relation was seen between ER and PTG and ER did not moderate the relationship between PTSS and PTG. A post hoc correlational analysis assessing potential …

Go to article

Development Of A Novel Salivary Cortisol Laboratory Experiment For Undergraduate Physiology Students, Charmin C. Guy Jan 2018

Development Of A Novel Salivary Cortisol Laboratory Experiment For Undergraduate Physiology Students, Charmin C. Guy

Honors Theses

Developing an endocrine-based laboratory exercise for undergraduate students is challenging because of the limitations that are characteristic of endocrine processes. These laboratory exercises often involve invasive methods and expensive biochemical analysis. They are also time consuming because of the slow-acting endocrine responses. A potential endocrine-based exercise that can be completed in 2-3 hours, is non-invasive, and at a low cost is a salivary assay. This assay is not without drawbacks, however, including sample collection outside the laboratory classroom. Cortisol is a hormone that is accessible in saliva and provides some insight into the Hypothalamic-Pituitary-Adrenal Axis (HPA Axis), also known as …

Go to article

Breastfeeding Support Programs: Systematic Review Of Socioeconomic Literature, Chinelo Ibekwe Jan 2018

Breastfeeding Support Programs: Systematic Review Of Socioeconomic Literature, Chinelo Ibekwe

Honors Theses

This thesis describes a systematic review and analysis of literature concerning breastfeeding and programs focused on improving breastfeeding participation. It examines breastfeeding programs with respect to intervention evaluation and the economic impact of breastfeeding programs, and scrutinizes social factors such as race, ethnicity, cultural identity, income, and age which potentially influence the outcomes of these breastfeeding programs. It explores how breastfeeding programs have reduced rehospitalization of low birth weight and preterm infants through the implementation of one or a combination of the following services to mothers and babies: breast pump supplies, education, and training on breastfeeding, transportation to and from …

Go to article

A Case By Case Exploration Of Accountancy Issues In Corporate Reporting, Christopher Feazell Jan 2018

A Case By Case Exploration Of Accountancy Issues In Corporate Reporting, Christopher Feazell

Honors Theses

The following are solutions to a series of cases based on relevant and prevalent accounting issues in corporate financial reporting. Each case was completed in partial requirement of the honors ACCY 420 course at the University of Mississippi. The ACCY 420 course was an academic year long course, spanning the fall 2016 and spring 2017 semesters. Each case was focused on a specific accountancy issue in corporate reporting. Some cases are directly related to public companies whereas others are specific to the accountancy issue. Accordingly, each case is different. Some cases involve a combination of ratio analysis, the preparation of …

Go to article

A Case By Case Study On Accounting Principles, Cody Letchworth Jan 2018

A Case By Case Study On Accounting Principles, Cody Letchworth

Honors Theses

This thesis contains twelve different case studies that regard some of accounting's key principles. Each case is different in its own right and contains vital applications that relate to real-world scenarios. From analysis of business activities to computation of inventory, each case presents the opportunity to learn how real-world scenarios are approached and executed. Over an eight-month period, each case was prepared through analysis and other means. Each case presents its own outcome and findings due to the fact that each case is unique. With the compilation of all twelve cases, this thesis presents a brief glimpse of how to …

Go to article

First Prev Next Last