USURJ: University of Saskatchewan Undergraduate Research Journal最新文献

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The Effect of Co-Saturated Salts on the Kinematic Viscosity of Water 共饱和盐对水运动粘度的影响
USURJ: University of Saskatchewan Undergraduate Research Journal Pub Date : 2019-01-30 DOI: 10.32396/USURJ.V5I1.379
Alexei Alexandre Akoulov, T. Wiens
{"title":"The Effect of Co-Saturated Salts on the Kinematic Viscosity of Water","authors":"Alexei Alexandre Akoulov, T. Wiens","doi":"10.32396/USURJ.V5I1.379","DOIUrl":"https://doi.org/10.32396/USURJ.V5I1.379","url":null,"abstract":"It is well documented in the literature how individual salts such as sodium chloride (NaCl) and potassium chloride (KCl) effect the kinematic viscosity of a water solution. However, there exists little to no information on how the presence of both NaCl and KCl in a co-saturated state affect the kinematic viscosity of the solution. This paper reviews experimental measurements of co-saturated aqueous NaCl:KCl solutions across the temperature range of 20-65 oC at three different concentration ratios. These data are compared to the known kinematic viscosity curves of saturated NaCl solution and pure water from literature.","PeriodicalId":351398,"journal":{"name":"USURJ: University of Saskatchewan Undergraduate Research Journal","volume":"83 10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-01-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132520507","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Autumn. Spiritman. Warrior Woman. 秋天。Spiritman。战士的女人。
USURJ: University of Saskatchewan Undergraduate Research Journal Pub Date : 2019-01-29 DOI: 10.32396/usurj.v5i1.419
D. Kehler
{"title":"Autumn. Spiritman. Warrior Woman.","authors":"D. Kehler","doi":"10.32396/usurj.v5i1.419","DOIUrl":"https://doi.org/10.32396/usurj.v5i1.419","url":null,"abstract":"I am a Plains Cree woman from Kawacatoose First Nation attending the University of Saskatchewan obtaining a bachelor’s degree in Social Work. I am also a full-time artist with my works focusing on the triumphs and resilience of Indigenous culture. I was born and raised in Regina and I moved to Saskatoon to further my educational career.","PeriodicalId":351398,"journal":{"name":"USURJ: University of Saskatchewan Undergraduate Research Journal","volume":"722 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-01-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116464503","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The Relationship Between Epilepsy and Marijuana 癫痫和大麻的关系
USURJ: University of Saskatchewan Undergraduate Research Journal Pub Date : 2018-11-03 DOI: 10.32396/USURJ.V5I1.340
Quinn Sully
{"title":"The Relationship Between Epilepsy and Marijuana","authors":"Quinn Sully","doi":"10.32396/USURJ.V5I1.340","DOIUrl":"https://doi.org/10.32396/USURJ.V5I1.340","url":null,"abstract":"Epilepsy is a disorder in which several recurrent seizures occur, and despite the fact that there are over twenty anti-seizure drugs available, more than 30% of people with epilepsy continue to have seizures (Friedman & Devinsky, 2015; Kolb & Whishaw, 2009). Many researchers have turned to marijuana, specifically the constituent cannabidiol (CBD), as they search for new solutions to effectively help this treatment-resistant form of epilepsy. The purpose of this paper is to provide an assessment between the relationship of marijuana and epilepsy. I will review a total of six studies, including one case study, and one meta-analysis. A considerable amount of controversy surrounds this topic, as marijuana is illegal in many parts of the world, and many researchers are undecided as to whether its legalization will be beneficial or not. In spite of this disagreement, most researchers believe that marijuana, specifically CBD, has shown some evidence in regard to the positive health benefits and reduction of seizures in epilepsy. Future analysis requires high quality and reliable studies which can continue to further our understanding of the relationship between marijuana and epilepsy.","PeriodicalId":351398,"journal":{"name":"USURJ: University of Saskatchewan Undergraduate Research Journal","volume":"46 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-11-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114454564","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The Use of Non-Canonical Amino Acids as a Novel Biocontainment Strategy 利用非规范氨基酸作为一种新的生物防治策略
USURJ: University of Saskatchewan Undergraduate Research Journal Pub Date : 2018-11-02 DOI: 10.32396/USURJ.V5I1.357
J. Witt
{"title":"The Use of Non-Canonical Amino Acids as a Novel Biocontainment Strategy","authors":"J. Witt","doi":"10.32396/USURJ.V5I1.357","DOIUrl":"https://doi.org/10.32396/USURJ.V5I1.357","url":null,"abstract":"Advancements in synthetic biology have led to the use of genetically modified organisms in research and industrial fields. Bacteria were one of the first organisms to be genetically engineered due to their fast growth and simple genetics, and have emerged as a major scientific and commercial interest. For instance, modified commensal bacteria can be used as an oral delivery vector of therapeutics, or as probiotics to target specific pathogens in the gastrointestinal tract. The impact of the release of pathogens used in research or vaccine development could be catastrophic to the environment and public health. In addition, there is growing concern about using genetically modified organisms in open systems, as there is a possibility for unintentional proliferation into natural environments. Therefore, is imperative that the environmental safety of genetically modified organisms are addressed, and that adequate biocontainment mechanisms are developed.","PeriodicalId":351398,"journal":{"name":"USURJ: University of Saskatchewan Undergraduate Research Journal","volume":"44 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-11-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132490045","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Promiscuous versus Romantic Lesbianism in Films 电影中的滥交与浪漫女同性恋
USURJ: University of Saskatchewan Undergraduate Research Journal Pub Date : 2018-10-17 DOI: 10.32396/USURJ.V5I1.359
Bidushy Sadika
{"title":"Promiscuous versus Romantic Lesbianism in Films","authors":"Bidushy Sadika","doi":"10.32396/USURJ.V5I1.359","DOIUrl":"https://doi.org/10.32396/USURJ.V5I1.359","url":null,"abstract":"There is a lack of queer visibility in the mainstream Hollywood films because of the Production Code Administration in October 1961 that prohibited the presentation of “sexual perversion” on screen. However, the amendment of this code and gay liberation movements in 1970s, and the era of “new queer cinema” in the 1990s increased media representations of sexual minorities. Based on this context, the article critically analyzes the depiction of lesbian characters and their romance in the films The Killing of Sister George (1968) and Blue is the Warmest Color (2013). The Killing of Sister George depicts the life story of June Buckridge who loses her career and her relationship due to her sexuality, and Blue is the Warmest Color is a story about Adele, who explores her sexuality as a teenager. Whereas the former film depicts lesbianism from a promiscuous lens, the latter approaches this topic from a realistic and contemporary perspective. Thus, the films represent lesbian sexuality in unique ways that allows us to investigate the progression of queer depiction in the mainstream cinema. The similarities and differences between the queer representation in the films, as well as the way the film portrayal of lesbian romance relate to the current research literature are discussed.","PeriodicalId":351398,"journal":{"name":"USURJ: University of Saskatchewan Undergraduate Research Journal","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-10-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131690258","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Viability of Business as an International Development Actor 企业作为国际发展行动者的可行性
USURJ: University of Saskatchewan Undergraduate Research Journal Pub Date : 2018-08-30 DOI: 10.32396/USURJ.V5I1.334
Emma Bugg
{"title":"Viability of Business as an International Development Actor","authors":"Emma Bugg","doi":"10.32396/USURJ.V5I1.334","DOIUrl":"https://doi.org/10.32396/USURJ.V5I1.334","url":null,"abstract":"Business plays a central role in international development as both an intentional and unintentional actor. This paper evaluates the role of business as an international development actor and considers the benefit corporation, a for-profit entity that holds in equal part public benefit and profit within their mandate, as a potential avenue for businesses to play an intentional positive role. The current role of business in international development is hard to define, but its effects are certainly mixed. What is clear is that the behaviours of businesses have significant impacts on both human and environmental security. Many development efforts are based on the belief that a strong private sector and competitive markets are essential conditions for development. This has defined business’s role in development as mostly geared towards wealth creation, employment, and providing goods and services. Business practices and their effects on communities globally have repeatedly demonstrated the need for a code of ethics and the importance of caution and impact assessments as businesses shift into intentional roles as development actors. The benefit corporation model provides an opportunity for businesses to operate internationally while playing a positive role in international development. This paper uses CSR theory, a framework of classification for development agents, and a case study of the benefit corporation Patagonia to evaluate the viability of the benefit corporations as international development actors.","PeriodicalId":351398,"journal":{"name":"USURJ: University of Saskatchewan Undergraduate Research Journal","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-08-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121870341","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Obsessive Compulsive Disorder 强迫症
USURJ: University of Saskatchewan Undergraduate Research Journal Pub Date : 2018-08-27 DOI: 10.32396/USURJ.V5I1.348
Jordan Wellsch
{"title":"Obsessive Compulsive Disorder","authors":"Jordan Wellsch","doi":"10.32396/USURJ.V5I1.348","DOIUrl":"https://doi.org/10.32396/USURJ.V5I1.348","url":null,"abstract":"Obsessive Compulsive Disorder (OCD) is a debilitating and multifaceted mental illness comprised of both obsessive thoughts and subsequent compulsive actions. The purpose of this paper is to garner a better understanding of how cultural factors impact the presentation of OCD by exploring \"naturally\" occurring obsessions and rituals, cross-cultural comparisons of Canadian and Turkish OCD samples, as well as by exploring the \"culture-bound\" variants of OCD referred to as Koro and Anorexia Nervosa with excessive exercise. The findings question the validity of classifying illnesses as \"culture-bound\" and suggest that cultural factors may have a direct impact on the cognitive processes involved in the presentation of OCD. Future cross-cultural research is needed to better understand the personal narratives and cognitive processes of diverse OCD patients. An interdisciplinary approach which combines the efforts of psychology and anthropology may be well suited for such research.","PeriodicalId":351398,"journal":{"name":"USURJ: University of Saskatchewan Undergraduate Research Journal","volume":"71 6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-08-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115638463","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The Dire Consequences of Specializing on Large Herbivores 专门研究大型食草动物的可怕后果
USURJ: University of Saskatchewan Undergraduate Research Journal Pub Date : 2018-08-22 DOI: 10.32396/USURJ.V5I1.347
Branden T. Neufeld
{"title":"The Dire Consequences of Specializing on Large Herbivores","authors":"Branden T. Neufeld","doi":"10.32396/USURJ.V5I1.347","DOIUrl":"https://doi.org/10.32396/USURJ.V5I1.347","url":null,"abstract":"Niche differentiation is a way in which similar species avoid competition. Some species do this by specializing in certain prey items. This review aims to determine why the dire wolf (Canis dirus) went extinct while its similar and less abundant relative, the grey wolf (Canis lupus) did not. Both species were present in North America during the Pleistocene, though only one went extinct during the Quaternary extinction event. Physiological differences existed between the two species, mostly due to a greater focus in hypercarnivory for dire wolves. Dire wolves had more robust frame and skull, greater bite strength, and larger carnasials and canines. These differences in dire wolf morphology all help it to handle and kill larger prey species, while the more lithe grey wolf is better adapted to switching to smaller alternative prey. Dire wolves at have been shown to consume mostly large herbivores while grey wolves can survive with lagomorphs as a primary food source. Larger carnivore body size means reduction in locomotor performance, which means that when many mega-herbivores went extinct at the end of the Pleistocene, dire wolves were not as well adapted to switch to smaller prey as grey wolves are. Their naturally larger body mass also means that they needed higher caloric input to maintain their body condition and fecundity. Overall, Canis dirus specialized in larger prey than Canis lupus, so when this prey became extinct, the dire wolf went extinct along with other hypercarnivores such as the North American lion, Smilodon, and short-faced bear.","PeriodicalId":351398,"journal":{"name":"USURJ: University of Saskatchewan Undergraduate Research Journal","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-08-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114186696","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The Positive Side of Imposture in Twelfth Night 《第十二夜》中冒名顶替的积极一面
USURJ: University of Saskatchewan Undergraduate Research Journal Pub Date : 2018-06-13 DOI: 10.32396/usurj.v4i2.355
Devyn Manderscheid, Alex Diakow, Shania Wallin
{"title":"The Positive Side of Imposture in Twelfth Night","authors":"Devyn Manderscheid, Alex Diakow, Shania Wallin","doi":"10.32396/usurj.v4i2.355","DOIUrl":"https://doi.org/10.32396/usurj.v4i2.355","url":null,"abstract":"We are taught from childhood that lies have negative consequences, but Shakespeare has them often result in happy endings. We want to know why, in Shakespearean comedy, lying can be good. In reading Twelfth Night, we wanted to understand why leading characters tell lies, and why those lies so often end favourably. What is Shakespeare really saying by having lies not necessarily be a bad thing? To achieve our goal, we employed primary textual analysis, a review of published critical analyses, and heuristic reasoning. We continue to be interested in what motivates a leading character in a comedy to want to lie, and what are the consequences for her doing so. ","PeriodicalId":351398,"journal":{"name":"USURJ: University of Saskatchewan Undergraduate Research Journal","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-06-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131995529","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Interconnected 相互联系的
USURJ: University of Saskatchewan Undergraduate Research Journal Pub Date : 1900-01-01 DOI: 10.32396/usurj.v7i1.603
M. .
{"title":"Interconnected","authors":"M. .","doi":"10.32396/usurj.v7i1.603","DOIUrl":"https://doi.org/10.32396/usurj.v7i1.603","url":null,"abstract":"Acrylic paint on cardboard ground.","PeriodicalId":351398,"journal":{"name":"USURJ: University of Saskatchewan Undergraduate Research Journal","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121030222","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
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