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The Impact Of Emergency Response Trainees During The Ebola Outbreak In Sierra Leone, 2014-2016, Abbey Whitcomb Jun 2021

The Impact Of Emergency Response Trainees During The Ebola Outbreak In Sierra Leone, 2014-2016, Abbey Whitcomb

Undergraduate Honors Theses

This research aimed to address the impact of non-health trainees as a part of the emergency health response during the Ebola outbreak within Sierra Leone. The non-health trainees, including sanitation workers within health settings, ambulance drivers, burial teams, prison officers, community engagement staff, border officers, traditional birth assistants, etc. was contrasted with individuals receiving clinical and patient-care training. The data were taken from weekly situation reports published by the Internal Organization for Migration in 2015. Using a negative binomial model, we sought to determine the incidence rate ratio of weekly cases and deaths as a result of new trainees. Trainees …


Applications Of And Algorithms For Genome Assembly And Genomic Analyses With An Emphasis On Marine Teleosts, Brandon D. Pickett May 2021

Applications Of And Algorithms For Genome Assembly And Genomic Analyses With An Emphasis On Marine Teleosts, Brandon D. Pickett

Theses and Dissertations

The burgeoning frequency of genome sequencing in recent years is a testament to both the improvements in sequencing technologies and the utility of genomic analyses for biological discovery. The rapid proliferation in technological advancements and availability of complementary data types and techniques has obfuscated the optimal process of genome assembly and raised the barrier to entry to unprecedented levels. In this dissertation, we describe the genome assemblies performed for several marine teleosts and discuss the algorithms and applications required for genome assembly, including some of our specific contributions to the genome assembly and annotation space. In Chapter 1 and Chapter …


Ecological Perspectives On Study Abroad For Language Learning, Matthew Thomas Bird Apr 2021

Ecological Perspectives On Study Abroad For Language Learning, Matthew Thomas Bird

Theses and Dissertations

The field of study abroad for language learning has drawn extensively on related fields such as applied linguistics and psychology to conceptualize learners' experiences, which then informs how practitioners go about designing programs for those learners. Research has encouraged practitioners to increase learners' access to the target language (e.g., through speaking partners, content courses), but it has also become clear that while access might be necessary, it does not guarantee learner engagement and growth. This dissertation explores two unique conceptual frameworks for understanding language learners and presents empirical research that demonstrates the kinds of findings that these frameworks can produce. …


Asymmetrical Host Switching By Two Groups Of Obligate Ectosymbionts Of Crayfishes, Bronwyn W. Williams, Patricia G. Weaver Mar 2021

Asymmetrical Host Switching By Two Groups Of Obligate Ectosymbionts Of Crayfishes, Bronwyn W. Williams, Patricia G. Weaver

Western North American Naturalist

The Snake River Pilose Crayfish, Pacifastacus connectens (Faxon 1914), previously known only from the middle Snake River drainage in south-central Idaho west to the Harney Basin in southeastern Oregon, was discovered in the lower Deschutes River in north-central Oregon co-occurring with Signal Crayfish, Pacifastacus leniusculus (Dana 1852). Two groups of obligate ectosymbionts (i.e., entocytherid ostracods and branchiobdellidans) associated with these 2 Pacifastacus species displayed asymmetrical patterns of host switching, with host exchange primarily occurring from P. leniusculus onto P. connectens. Our results have implications for understanding patterns of host specificity over short ecological timescales but also raise questions …


Cystic Fibrosis: An Ecological Review, Christopher Bozer Jan 2021

Cystic Fibrosis: An Ecological Review, Christopher Bozer

Student Works

This article focuses on the mechanisms of cystic fibrosis and the resulting microbial dysbiosis created through this disease. Through mutations in the CFTR gene, chloride ion proteins become dysfunctional, and mucus secreted in the lungs become thick and heavy, allowing infectious and pathogenic bacteria to thrive. 16s rRNA has been the primary method of sequencing the lung microbiome. Researchers have relied on bronchoscopies to collect proper samples. It can be concluded through current research that chloride ion dysfunction allows for an abnormal lung environment to develop. This abnormal environment allows for chronic infection of the lungs, and the formation of …