An Enduring Story of an Iconic Animal: Archaeology and Bison as Support for Wanuskewin as a UNESCO World Heritage Site

Bison are a key to every aspect of Wanuskewin Heritage Park. This thesis undertakes a detailed faunal analysis of the remains from Wolf Willow, a multicomponent archaeological site in the Opimihaw Creek Valley. The results of this study show the Plains bison (Bison bison bison) to be the dominant animal in the assemblage. Large quantities of highly fragmented remains indicate area was a habitation space, taphonomic marks indicate the bison were used for food production and tool manufacture. More than any other animal, bison are what people used in their day-to-day life when occupying this space. From this information, the research expands to look at all other sites in the valley area, drawing the conclusion that bison are the most commonly present animal in all archaeology sites and habitation areas in the Opimihaw Creek Valley. They are pervasive in the past occupations. Investigation into other lines of evidence that depict and demonstrate the bison within the Park area is conducted, with Hoofprint Tradition rock art and the presence of bison iconography in archaeological sites. Today, Plains bison have been returned to restored grassland fields at Wanuskewin. Their presence is for education, restoration, culture, and ceremony. They are a spiritual herd and give a visual for how their presence would have been felt in the past. The bison are a part of every aspect of the story of Wanuskewin. With the archaeological research done, specifically faunal analyses and the remains from Wolf Willow, bison are clearly important. Current efforts from Wanuskewin Heritage Park to become established as a UNESCO World Heritage site have ideas coming up about what makes this space truly special. The second part of this work discusses this, and how so easily every part of the story of Wanuskewin relates back to bison. They are what Wanuskewin is about, past and present, and give it its Outstanding Universal Value

Search Query Sea Change: Is it Time to Transform the Way We Teach Boolean?

Are searches that use Boolean operators better than natural language (phrase) searches? Librarians are led to believe this by common practice in reference and instruction; yet, a study of the efficacy of Boolean searches reveals a sea change, especially in first-year instruction. This poster will highlight results of a study, which compared simple Boolean search queries versus natural language searches in eight popular databases

The Boolean is Dead, Long Live the Boolean! Natural Language versus Boolean Searching in Introductory Undergraduate Instruction

Boolean logic can be a difficult concept for first-year, introductory students to grasp. This paper compares the results of Boolean and natural language searching across several databases with searches created from student research questions. Performance differences between databases varied. Overall, natural search language is at least as good as Boolean searching. With evidence that students struggle to grasp Boolean searching, and may not use it even after instruction, it could be left out of first-year instruction, freeing up valuable class time to focus on concepts such as question development and source evaluation. As the Framework for Information Literacy does not specifically address Boolean operators, the authors suggest it should have less prominence in first-year Information Literacy instruction

Promoting Inclusion of Adults with Disabilities in Local Fitness Programs: A Needs Assessment

Fit-Pals* is a university-based, service-learning program with a mission to prepare adults with disabilities to engage in lifelong physical activity. We conducted a Needs Assessment to evaluate recent programmatic partnerships with community-based fitness organizations. We aimed to (1) evaluate organizational perceptions of Fit-Pals’ partnership efforts, and (2) identify perceived organizational needs to improve inclusion practices. Representatives from each of our seven partner organizations participated in an online-survey, follow-up interviews, and a stakeholder meeting. A thematic analysis of survey and interview responses highlighted areas for programmatic growth related to training in disability awareness and fitness accommodations, and improved communication across all partnership levels. Our stakeholder meeting further identified gaps between advocacy for disability inclusion, and awareness of actionable steps to effectively enact this within organizations. Drawing from the literature we discuss Fit-Pals’ efforts to increase the capacity of our community partners to support members with disabilities. *Pseudony

The state of the Martian climate

60°N was +2.0°C, relative to the 1981–2010 average value (Fig. 5.1). This marks a new high for the record. The average annual surface air temperature (SAT) anomaly for 2016 for land stations north of starting in 1900, and is a significant increase over the previous highest value of +1.2°C, which was observed in 2007, 2011, and 2015. Average global annual temperatures also showed record values in 2015 and 2016. Currently, the Arctic is warming at more than twice the rate of lower latitudes

Expansion of the Human Phenotype Ontology (HPO) knowledge base and resources.

The Human Phenotype Ontology (HPO)-a standardized vocabulary of phenotypic abnormalities associated with 7000+ diseases-is used by thousands of researchers, clinicians, informaticians and electronic health record systems around the world. Its detailed descriptions of clinical abnormalities and computable disease definitions have made HPO the de facto standard for deep phenotyping in the field of rare disease. The HPO\u27s interoperability with other ontologies has enabled it to be used to improve diagnostic accuracy by incorporating model organism data. It also plays a key role in the popular Exomiser tool, which identifies potential disease-causing variants from whole-exome or whole-genome sequencing data. Since the HPO was first introduced in 2008, its users have become both more numerous and more diverse. To meet these emerging needs, the project has added new content, language translations, mappings and computational tooling, as well as integrations with external community data. The HPO continues to collaborate with clinical adopters to improve specific areas of the ontology and extend standardized disease descriptions. The newly redesigned HPO website (www.human-phenotype-ontology.org) simplifies browsing terms and exploring clinical features, diseases, and human genes

Retrospective evaluation of whole exome and genome mutation calls in 746 cancer samples

Funder: NCI U24CA211006Abstract: The Cancer Genome Atlas (TCGA) and International Cancer Genome Consortium (ICGC) curated consensus somatic mutation calls using whole exome sequencing (WES) and whole genome sequencing (WGS), respectively. Here, as part of the ICGC/TCGA Pan-Cancer Analysis of Whole Genomes (PCAWG) Consortium, which aggregated whole genome sequencing data from 2,658 cancers across 38 tumour types, we compare WES and WGS side-by-side from 746 TCGA samples, finding that ~80% of mutations overlap in covered exonic regions. We estimate that low variant allele fraction (VAF < 15%) and clonal heterogeneity contribute up to 68% of private WGS mutations and 71% of private WES mutations. We observe that ~30% of private WGS mutations trace to mutations identified by a single variant caller in WES consensus efforts. WGS captures both ~50% more variation in exonic regions and un-observed mutations in loci with variable GC-content. Together, our analysis highlights technological divergences between two reproducible somatic variant detection efforts

Barriers to HIV medication adherence: examining distinct anxiety and depression symptoms among women living with HIV who experienced childhood sexual abuse

Experiencing sexual violence in childhood or adolescence is highly prevalent among some women living with HIV, often resulting in anxiety and depression symptoms in adulthood. Anxiety and depression have been associated with HIV medication nonadherence, yet little research has assessed distinct components of anxiety and depression as risk factors of HIV medication nonadherence. The current study examined distinct symptom components of anxiety and depression as predictors of HIV medication non-adherence among women living with HIV and childhood sexual abuse enrolled in a coping intervention. This secondary analysis included a sample of 85 women living with HIV and childhood sexual abuse and being prescribed antiretroviral medication who completed measures on anxiety, depression, and medication adherence. Results from a logistic regression analysis suggest that distinct components of anxiety may be related to medication nonadherence among this population. Targeted mental health interventions for this population may increase adherence to antiretroviral medication

Anxiety and depressive symptoms among people living with HIV and childhood sexual abuse: The role of shame and posttraumatic growth

There is a critical need to examine protective and risk factors of anxiety and depressive symptoms among people living with HIV in order to improve quality of life. Structural equation modeling was used to examine the associations between HIV-related shame, sexual abuse-related shame, posttraumatic growth, and anxiety and depressive symptoms among a cohort of 225 heterosexual women and men who have sex with men (MSM) living with HIV who have experienced childhood sexual abuse (CSA). Higher sexual abuse-related shame was related to more anxiety and depressive symptoms for heterosexual women. Higher posttraumatic growth predicted less anxiety symptoms for only heterosexual women. Higher posttraumatic growth predicted less depressive symptoms for heterosexual women and MSM, but the magnitude of this effect was stronger for heterosexual women than MSM. Psychosocial interventions may need to be tailored to meet the specific needs of heterosexual women and MSM living with HIV and CSA