Digital Commons Network^™

Victims Of Downing Street: Popular Pressure And The Press In The Stoddart And Conolly Affair, 1838-1845, Sarah E. Kendrick

Senior Independent Study Theses

During the summer of 1842, Emir Nasrullah of Bukhara, in what is now Uzbekistan, beheaded Lieutenant-Colonel Charles Stoddart and Captain Arthur Conolly, two British officers sent to his kingdom on a diplomatic mission. Reports of the officers’ deaths caused an uproar across Britain, and raised questions about the extent to which Britons abroad were entitled to government protection. Historians have generally examined the officers’ deaths exclusively in the context of the Great Game (the nineteenth century Anglo-Russian rivalry over Central Asia) without addressing the furor the crisis caused in England. By focusing too narrowly on the relevance of this crisis …

Is This Thing On? An Investigation Of School-Based Speech-Language Pathologists' Knowledge Of Hearing Technology, Marissa M. Kobylas

Senior Independent Study Theses

The purpose of this study was to investigate the hearing technology knowledge of speech-language pathologists (SLPs) currently working in public elementary schools in the states of Michigan and Ohio. A total of 95 randomly chosen SLPs completed an online survey regarding their hearing technology training, their perceptions of the need for this type of training, and their clinical experiences working with hearing technology in educational settings. The types of hearing technology included hearing aids, cochlear implants, and FM/Infrared (IR) systems. Overall, participants reported a lack of sufficient hearing technology training and low comfort levels with performing hearing technology tasks, such …

Time-Chunking And Hyper-Refocusing In A Digitally-Enabled Workplace: Six Forms Of Knowledge Workers, James E. Gaskin, Tanner Skousen

Faculty Publications

Until the turn of the millennium, switching tasks required moving locations or reconfiguring physical workspaces. However, contemporary digital tools and workspaces allow knowledge workers to perform an increasingly diverse set of tasks, with an increasingly extending arm of influence, all from the same physical location without any physical reconfigurations or traversing of physical space. Along with this increased ambidexterity comes an increase in the quantity and frequency of demands on the time of knowledge workers. This digitalization of work now tethers their ability to perform largely to their ability to intensely focus in small chunks, and then “hyperjump” that focus …

Female Veterans’ Involvement In Outdoor Sports And Recreation, Neil Lundberg, Stacy Taniguchi, Rachel Mcgovern, Shauna Smith

Faculty Publications

Previous research has recognized the need to better understand the experience of female veterans and their adjustment upon returning home, especially considering that a growing number of veterans are women. Their stories, particularly as they relate to combat and the associated wounds of war, largely remain untold. Therefore, the purpose of this project was to employ a theoretical sample from Grounded Theory methodology to determine if similar recreation opportunity structure patterns existed in the use of outdoor sports and recreation for a sample of female veterans, as had been found in previous research with individuals with physical disabilities. The investigation …

Vaccination Rates Are Associated With Functional Proximity But Not Base Proximity Of Vaccination Clinics, John Beshears, James J. Choi, David I. Laibson, Brigitte C. Madrian, Gwendolyn I. Reynolds

Faculty Publications

Background: Routine annual influenza vaccinations are recommended for persons 6 months of age and older, but less than half of US adults get vaccinated. Many employers offer employees free influenza vaccinations at workplace clinics, but even then take-up is low.

Objective: To determine whether employees are significantly more likely to get vaccinated if they have a higher probability of walking by the clinic for reasons other than vaccination.

Method: We obtained data from an employer with a free workplace influenza vaccination clinic. Using each employee’s building entry/ exit swipe card data, we test whether functional proximity—the likelihood that the employee …

Richmond Law Magazine: Winter 2016

Richmond Law Magazine

Features:

A Place of One's Own

Rodriguez More Than 40 Years Later

Talk To Me

Richmond Law Magazine: Summer 2016, University Of Richmond

Richmond Law Magazine

Features:

London Calling?

Court Watchers

"Your have cancer"

Citizenship, Belonging, And Political Community In Africa: Dialogues Between Past And Present, Emma Hunter

Ohio University Press Open Access Books

Africa, it is often said, is suffering from a crisis of citizenship. At the heart of the contemporary debates this apparent crisis has provoked lie dynamic relations between the present and the past, between political theory and political practice, and between legal categories and lived experience. Yet studies of citizenship in Africa have often tended to foreshorten historical time and privilege the present at the expense of the deeper past.

Citizenship, Belonging, and Political Community in Africa provides a critical reflection on citizenship in Africa by bringing together scholars working with very different case studies and with very different understandings …

Challenges And Futures For Ethical Social Media Research, Casey Fiesler, Stevie Chancellor, Anna Lauren Hoffmann, Jessica Pater, Nicholas Proferes

Health Services and Informatics Research

In AAAI Conference on Web and Social Media ICWSM Workshop:

Social media and user-generated content platforms have opened up new possibilities for communication and creativity while also providing huge amounts of information about people and their online behavior. The evolution of technology and research methods presents ongoing ethical challenges to studying people and their digital traces. These challenges are a continuing source of discussion within the research community and also a topic of public discourse as social media scholarship gains greater visibility. This workshop is aimed at exploring difficult and unanswered ethical questions, touching on issues such as consent, privacy, …

#Thyghgapp: Instagram Content Moderation And Lexical Variation In Pro-Eating Disorder Communities, Stevie Chancellor, Jessica Pater, Trustin Clear, Eric Gilbert, Munmun De Choudhury

Health Services and Informatics Research

CSCW '16, FEBRUARY 27–MARCH2, 2016, SAN FRANCISCO, CA, USA

In Proceedings of the 19th ACM conference on computer-supported cooperative work & social computing.

Pro-eating disorder (pro-ED) communities on social media encourage the adoption and maintenance of disordered eating habits as acceptable alternative lifestyles rather than threats to health. In particular, the social networking site Instagram has reacted by banning searches on several proED tags and issuing content advisories on others. We present the first large-scale quantitative study investigating pro-ED communities on Instagram in the aftermath of moderation – our dataset contains 2.5M posts between 2011 and 2014. We find that …

Influence Of Neural Network Training Parameters On Short-Term Wind Forecasting, Adel Brka, Yasir M. Al-Abdeli, Ganesh Kothapalli

Research outputs 2014 to 2021

This paper investigates factors which can affect the accuracy of short-term wind speed prediction when done over long periods spanning different seasons. Two types of neural networks (NNs) are used to forecast power generated via specific horizontal axis wind turbines. Meteorological data used are for a specific Western Australian location. Results reveal that seasonal variations affect the prediction accuracy of the wind resource, but the magnitude of this influence strongly depends on the details of the NN deployed. Factors investigated include the span of the time series needed to initially train the networks, the temporal resolution of these data, the …

Genetic Model, Feifei Zhao, Manshu Song, Youxin Wang, Wei Wang

Research outputs 2014 to 2021

No abstract provided.

Floating Constructed Wetland For The Treatment Of Polluted River Water: A Pilot Scale Study On Seasonal Variation And Shock Load, Tanveer Saeed, Biprojit Paul, Rumana Afrin,, Abdullah Al-Muyeed, Guangzhi Sun

Research outputs 2014 to 2021

This paper reports the performance of a pilot scale floating constructed wetland (FCW), employed for the treatment of polluted water collected from Buriganga river in Bangladesh. The FCW system included a tank for accommodating collected water and a floating mat with media, to support the growth of two macrophyte species Phragmites australis and Canna indica. Mean mass removal rates of 0.66, 0.76, 0.08, 0.51, 2.49g/m2d were achieved for ammoniacal nitrogen (NH4-N), total inorganic nitrogen (TIN), phosphorus (P), biochemical oxygen demand (BOD), chemical oxygen demand (COD), respectively by the FCW. Nitrogen removal was via nitrification-denitrification processes, whereas filtration-sedimentation appeared to influence …

Nursing Education In China: Meeting The Global Demand For Quality Healthcare, Carol Wang, Lisa Whitehead, Sara J. Bayes

Research outputs 2014 to 2021

With a predicted global nursing shortage, ensuring the provision of quality healthcare has become a pressing concern. In China, these concerns include the need to produce nurses trained to a level to support advancing nursing practice and a healthcare system that supports the growth and retention of nurses in China. This paper argues that the standard of nursing education in China plays a crucial role in preparing graduates to meet the health demands of China's growing population and the role that China can play into the future in the global progression of nursing. Collaboration between nursing authorities, educators, and legislators …

Application Of Environmental Dna (Edna) In The Detection And Quantification Of Anopheles Mosquito Larvae In Artificial Aquatic Habitats, Joel Odero

All Master’s Theses

Background Environmental DNA (eDNA) analysis is an emerging tool in ecological monitoring of aquatic habitats. When applied correctly, it can overcome the limitations of traditional aquatic sampling methods. This current study develops and validates a protocol for using eDNA analysis to detect and quantify mosquito larvae in laboratory and controlled field setting. Methods Species-specific PCR primers were designed from An. gambiae s.l and An. funestus, and qPCR primers for An. gambiae s.l using mitochondrial cyt b gene and validated on 1:10 and 1:100 dilutions of gDNA from both species. In the laboratory eDNA testing, An. gambiae s.s mosquito larvae (1 …

Enhancing Cowpea Production Through Arbuscular Mycorrhizal Fungi Inoculation And Wide Interspecific Crosses, Marjorie Bonareri Oruru

All Master’s Theses

Cowpea is a multipurpose legume crop that serves as human food, livestock fodder, and income source and is widely produced in sub-Saharan Africa. Soil fertility and attack by insect pests and diseases are significant limitations to its production. Although farm inputs such as phosphate-rich fertilizers and pesticides can solve the mentioned constraints, they are costly for resource-poor farmers. This study aimed at determining the effect of arbuscular mycorrhizal fungi inoculation on AMF root colonization and growth of cowpea. Additionally, it aimed at developing an insect-pest resistant hybrid by crossing the cultivated cowpea (Vigna unguiculata) with a wild (Vigna vexillata) accession. …

Evaluation Of Knowledge And Practices Of Managing Citrus Pests And Diseases And The Willingness To Pay For An Integrated Pest Management Strategy In Selected Counties In Kenya, Dorothy Wangui Gitahi

All Master’s Theses

Citrus is a major source of income in Kenya for both large and small scale farmers. However, citrus productivity has been declining over the years mainly due to pests and diseases, particularly the African Citrus Triozid (ACT), Huanglongbing (HLB) and False Codling Moth (FCM). Management of pests and diseases is sorely dependent on synthetic pesticides, which not only increases production costs but also are associated with high health and environmental risks. Use of integrated pest management (IPM) is recommended as a more sustainable alternative to widespread broad-spectrum chemical pesticide application. The International Centre of Insect Physiology and Ecology (ICIPE) and …

Potential Economic Impact Of Integrated Thrips Management In French Bean And Tomato In Loitokitok And Mwea Sub - Counties Of Kenya, Esther A. Mujuka

All Master’s Theses

In Kenya, thrips inflict nearly 60-80% and 80% yield loss in French bean and tomato, respectively. Management of thrips in horticulture is currently based on application of pesticides. In addition to increased environmental risks associated with pesticides, frequent use of these chemicals substantially increase production costs and pesticide resistance. Further, exports are limited due to non-compliance to Maximum Residue Levels (MRLs) in important consumer export countries especially the European Union (EU). International Centre of Insect Physiology and Ecology (ICIPE) and its partners are proposing the use of Integrated Pest Management (IPM) for the control and management of thrips and tospoviruses …

Assessment Of Conservation Agriculture As An Adaptation Option To Climate Change In The Taita Hills, Kenya, Lilian K. Motaroki

All Master’s Theses

Climate Change and Variability affects water supply and food security, especially in developing countries where many small-scale farmers rely on rain-fed agriculture for food production and as a main source of livelihood. The extent of the effects of climate change and variability on these small-scale producers largely depends on their level of adaptation, adaptive capacity, exposure and vulnerability. This study evaluates the effectiveness of Conservation Agriculture (CA) as a possible adaptation tool for farmers to climate change and variability in the Taita Hills, Kenya. A mixed research methodology was used entailing literature review, participatory methods, household surveys and experimental field …

Farmers' Knowledge, Attitude And Practice Towards African Indigenous Vegetables In Kenya, Donatien Ntawuruhunga

All Master’s Theses

Food and nutrition insecurity has been a major challenge in Sub-Saharan Africa (SSA). With land frontier closing, farmers in SSA must intensify and diversify food production to alleviate food and nutrition insecurity. In the face of climate change, African Indigenous Vegetables (AIVs) can offer opportunities to diversify production systems and improve food, nutrition and income security in many countries of SSA. Despite their potential, the importance of AIVs in alleviating food, nutrition and economic insecurity are not fully exploited in Kenya. Further until recently there is less research and development efforts and limited information on farmers' knowledge, attitude and perceptions …

Heavy Metals In Sugarcane Juice And Soils: A Comparative Study Of Part Of Nairobi River Basin And Nyahururu Farms, Solomon Kamau

All Master’s Theses

The contamination of food is increasingly becoming a concern in developing countries due to the mounting amounts of heavy metals in urban environments. Juices are common beverages in the usual diet and contribute significantly to the nutritional intake of essential and harmful trace elements. Currently, there is inadequate information regarding the amounts of heavy metals in juice from sugarcane produced along rivers in Nairobi city. In the present study, the levels of heavy metals in sugarcane juice and soils from Nairobi and Nyahururu are determined. This study quantitatively determined the levels of heavy metals such as Fe, Cu, Zn and …

Management Of Mycotoxigenic Fungi And Associated Mycotoxins In Maize By Use Of Hermetic Storage, Angeline Maina Wanjiku

All Master’s Theses

Maize is a staple food crop in Kenya with about 90% of the rural households depending on it. However, the grain is vulnerable to degradation by mycotoxin producing fungi in the field and during storage. Mycotoxins produced by these fungi cause significant economic losses and deleterious health effects to humans and animals. Strategies such as storage of maize in hermetic bags have been developed to reduce post-harvest grain losses due to pest attack, fungal growth and mycotoxin contamination. The objective of this study was to determine the effect of hermetic storage on the population of fungal species and levels of …

Assessment Of Health And Environmental Effects Of Mango Integrated Fruit Fly Management Strategy In Meru County, Kenya, Chris Mwungu Miyinzi

All Master’s Theses

Mango is among the three most imperative crops in Kenya in terms production and crop area. However, mango production is limited by a number of issues, among which pests and fungal disease infestation are major. Among the pests, mango fruit fly present a real challenge to producers due to losses incurred at the farm level. Majority of the farmers have decided to use of pesticides which have negative impacts on health and environment. To promote sustainable and environmentally friendly agriculture, International Centre of Insect Physiology and Ecology (icipe) developed and implemented an Integrated Pest Management (IPM) fruit fly control package …

Effects Of Hermetic Bag Storage On Insect Pest Damage, Mould Infection And A Flatoxin Contamination On Maize Grain In Makueni County, Kenya, Jeremiah Kinuthia Ng'ang'a

All Master’s Theses

For centuries, maize producers in sub-Saharan Africa have been plagued by post-harvest losses from insect infestation and mould infections, with small-scale producers representing the most vulnerable populations. Participatory on-farm trials were conducted to assess the effectiveness of triple layer hermetic (PICSâ„¢) bags for storage of maize in small-scale farmers' stores in rural villages in Makueni County,Kenya. PICS bags are three-layer hermetic bag-system that forms a barrier against the influx of oxygen and the escape of carbon dioxide.Shelled maize grain was purchased from the participating farmers, filled into jute,woven polypropyleneor PICS bags, and kept in the farmers' own stores for 35 …

Genetic Diversity Of Aphid Species Attacking Amaranth And Nightshades In Different Agro-Ecological Zones Of Kenya And Tanzania, Alex Cherutich Kipnyargis

All Master’s Theses

Aphids are the major pests of vegetables leading to a significant yield loss in African indigenous vegetables including amaranth and nightshades. Information on the types of aphids that infest these vegetables and their genetic diversity in Kenya and Tanzania is scanty. This is an important diagnostic component in developing management strategies such as integrated pest management and early detection and control of invasive species. This study used a fragment of the mitochondrial cytochrome c oxidase subunit I (COI) gene region called the barcode region to characterize the species of aphids that attack amaranth and nightshades in different agro-ecological regions of …

Salvaging "Safe Spaces": Toward Model Standards For Lgbtq Youth-Serving Professionals Encountering Law Enforcement, Brendan M. Conner Esq.

American University Journal of Gender, Social Policy & the Law

No abstract provided.

The Overrepresentation Of Lesbian, Gay, Bisexual, Questioning, Gender Nonconforming And Transgender Youth Within The Child Welfare To Juvenile Justice Crossover Population, Angela Irvine Ph.D., Aisha Canfield M.P.P

American University Journal of Gender, Social Policy & the Law

No abstract provided.

The Patient Protection And Affordable Care Act And Choice In Childbirth: How The Aca's Nondiscrimination Provisions May Change The Legal Landscape Of Childbirth, Caitlin Mccartney

American University Journal of Gender, Social Policy & the Law

No abstract provided.

A Remedy For Male-To-Female Transgender Inmates: Applying Disparate Impact To Prison Placement, Janei Au

American University Journal of Gender, Social Policy & the Law

No abstract provided.

Mandatory Restitution For Enticing A Minor For Sexual Purposes: Additional Punishment Or Compensation For The Victim?, Myra S. Reyes

American University Journal of Gender, Social Policy & the Law

No abstract provided.