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Articles 1261 - 1290 of 10253
Full-Text Articles in Entire DC Network
Occupational Folklore: Lore Of South Campus, Emily Ballard
Occupational Folklore: Lore Of South Campus, Emily Ballard
Final Projects
About the occupational lore of the south campus crews
The Formation Of The Diminutive In Brazilian Portuguese, Cristina M. Newell
The Formation Of The Diminutive In Brazilian Portuguese, Cristina M. Newell
Theses and Dissertations
Although the Portuguese diminutive has been analyzed for centuries, there is a lack of descriptive experimental data regarding how native speakers form the diminutive including participants from each state in Brazil. For this study, 1,053 native speakers from each of the 26 states and the federal district of Brazil filled out an online survey, providing information about their age, gender, birth state, and current state of residence in Brazil. Participants selected the form(s) of the diminutive which they would use for 60 test words. Results indicate that the most influential factors in the formation of the diminutive are the age …
Galectin-1: Development Of A Novel Protein Therapy For Lgmd2b, Mary Lorena Vallecillo Munguia
Galectin-1: Development Of A Novel Protein Therapy For Lgmd2b, Mary Lorena Vallecillo Munguia
Theses and Dissertations
Muscular dystrophies are a heterogeneous group of genetic diseases that involve mutations in genes leading to progressive muscular weakness. Limb-Girdle Muscular Dystrophy 2B (LGMD2B) is a subset of muscular dystrophy caused by mutations in the DYSF gene, which encodes for dysferlin protein and has an incidence of 1/100,000-1/200,000 people, or 1/300 people of Libyan Jewish descent. Since there is no effective treatment that can cure or reverse effects of LGMD2B once diagnosed, our goal is to investigate and develop a protein therapy that mitigates effects of this disease in patients. Galectin-1 (Gal-1) is a small, soluble 14.5 kDa protein with …
Investigating The Influence Of Available Drinking Water On Wildlife In Utah's West Desert, Danielle K. Finlayson
Investigating The Influence Of Available Drinking Water On Wildlife In Utah's West Desert, Danielle K. Finlayson
Theses and Dissertations
The availability of water is a limiting resource for many wildlife species in arid and semi- arid environments. Free water is essential for critical life stages for numerous species, including migration, reproduction, survival, and habitat selection. Riparian areas in the desert occur relatively infrequently, but support a disproportionally large percentage of plant and wildlife species found in arid environments. Our study covered two aspects of water use in the west desert of Utah. The first was assessing the impacts of nonnative ungulates (specifically feral horses and cattle) on natural springs, and how they influenced water quality, vegetation, and wildlife diversity …
The Folklore And Street Art Of Center Street, Alissa Christensen, Ashley Rookstool
The Folklore And Street Art Of Center Street, Alissa Christensen, Ashley Rookstool
Final Projects
This project looks at the folk art located on Center Street in Provo, Utah. Includes photographs of local graffiti and community exhibits
When I Grow Up: An Analysis Of Emerging Desire Of Belonging And Career Paths, Clara Welge
When I Grow Up: An Analysis Of Emerging Desire Of Belonging And Career Paths, Clara Welge
Final Projects
About the careers that people envisioned they would pursue as children and the careers that are currently pursuing as adults. This paper examines how folk groups influence individual career paths.
Identifying Sinorhizobium Meliloti Genes That Determine Fitness Outcomes, Alexander B. Benedict
Identifying Sinorhizobium Meliloti Genes That Determine Fitness Outcomes, Alexander B. Benedict
Theses and Dissertations
The remarkable metabolic capacity of the soil-dwelling bacterium Sinorhizobium meliloti is encoded on its three circular replicons: the chromosome and two large megaplasmids, pSymA and pSymB. Despite making up 45% of the genome, the pSymA and pSymB megaplasmids can be cured from S. meliloti. This unique attribute provides an opportunity to study the essentiality of chromosomal genes in the presence or absence of nearly half the genome. By interrogating chromosomal genes via massively parallel transposon insertion sequencing (Tn-seq) in the presence and absence of pSymA and pSymB, we identified 307 genes as being essential for viability regardless of the genomic …
Saprotrophy Among Endophytic Fungi, Emily Marissa Weatherhead
Saprotrophy Among Endophytic Fungi, Emily Marissa Weatherhead
Theses and Dissertations
Endophytic fungi have been found in every terrestrial plant investigated thus far. They can receive nutritional benefits from their host tissues. Two major modes of nutrition for endophytic fungi include biotrophy and saprotrophy. In chapter 1, I set out to determine whether endophytic fungi isolated from Quercus gambelii in Utah, USA were capable of saprotrophy and, if some were, how much variation in saprotrophic ability exists among them. Because saprotrophy requires moisture and, in Utah, moisture is largely unavailable outside winter and early spring, in chapter 2 I set out to determine if any of our isolated endophytic fungi were …
In The Beginning: Genesis 1-3 And Its Significance To The Latter-Day Saints, Dan Belnap, Daniel L. Belnap
In The Beginning: Genesis 1-3 And Its Significance To The Latter-Day Saints, Dan Belnap, Daniel L. Belnap
Faculty Publications
This volume begins with the same event the Bible itself does—the Creation. The Creation narrative and the Garden of Eden narrative that immediately follows have been the subject of much study throughout the years. Over the past century, particular attention has been given to the similarities between it and other ancient Near Eastern Creation narratives. For Latter-day Saints, the Creation and Garden of Eden narratives play central roles in their worship practices, the narratives themselves laying down the plan of salvation God ordained for all his children. In this first chapter, Dan Belnap describes what creation meant to those of …
Noteworthy Records Of Mammals From West-Central Mexico, Diego F. García-Mendoza, Celia López-González, Teresa Salas-H
Noteworthy Records Of Mammals From West-Central Mexico, Diego F. García-Mendoza, Celia López-González, Teresa Salas-H
Western North American Naturalist
We report for the first time the presence of 2 shrew species (Sorex altoensis and S. emarginatus) and 4 rodent species (Peromyscus merriami, P. schmidlyi, Reithrodontomys zacatecae, and Sigmodon leucotis) in the state of Nayarit, Mexico, as well as the occurrence of P. carletoni and P. schmidlyi in Jalisco and Zacatecas. We extend the known distribution range of the squirrel Sciurus aureogaster to northern Nayarit and report the presence of 2 subspecies of P. eremicus and 3 of Neotoma mexicana in near sympatry. We also confirm the presence of Tlacuatzin sinaloae and P. …
Hybrid Bermudagrass And Kentucky Bluegrass Response Under Deficit Irrigation In A Semi-Arid, Cool Season Climate, Hanna R. Burgin
Hybrid Bermudagrass And Kentucky Bluegrass Response Under Deficit Irrigation In A Semi-Arid, Cool Season Climate, Hanna R. Burgin
Theses and Dissertations
As average global temperatures rise, cool-season C3 turfgrasses, such as the most commonly grown Kentucky bluegrass (Poa pratensis L.; KBG), struggle to tolerate extreme summer heat and increase their water consumption. Hybrid Bermudagrass (Cynodon dactylon [L.] Pers. × Cynodon transvaalensis Burtt Davy; HBG) is a warm-season C4 grass that may be increasingly suited for northern ecosystems traditionally classified as transition or cool-season climate zones. Glasshouse and field studies were conducted to compare HBG and KBG water use. The objective of the glasshouse study was to evaluate plant health and growth for two HBG cultivars (‘DT-1’ and ‘NorthBridge’) compared to a …
Seasonal Fish Communities In Three Northern California Estuaries, Katherine Osborn, Tim Mulligan, Andre Buchheister
Seasonal Fish Communities In Three Northern California Estuaries, Katherine Osborn, Tim Mulligan, Andre Buchheister
Western North American Naturalist
The majority of Northern California estuaries are small, flooded river valleys that are largely unstudied due to their small sizes. Yet these estuaries serve as important nursery areas for many marine fish species, including rockfish, flatfish, smelt, and herring. In addition, they are vital to anadromous species such as Chinook Salmon (Oncorhynchus tshawytscha) and steelhead (O. mykiss). Some of these small estuaries gained protection with the completion of California’s Marine Protected Area (MPA) network in 2012. From June 2014 to June 2016, we sampled the summer and winter fish communities in 3 estuaries: the Big River …
Phylogenetic Relationships Of Genera In The Caddisfly Family Limnephilidae Using Anchored Hybrid Enrichment-Based Phylogenomic Analysis (Insecta:Trichoptera), Kyle Charles Rawlinson
Phylogenetic Relationships Of Genera In The Caddisfly Family Limnephilidae Using Anchored Hybrid Enrichment-Based Phylogenomic Analysis (Insecta:Trichoptera), Kyle Charles Rawlinson
Theses and Dissertations
Limnephilidae is a large family within Trichoptera, consisting of 4 subfamilies (Dicosmoecinae, Ecclisomyiinae, Limnephilinae, and Philocascinae), 98 genera, and 1178 species. It is among the most diverse families within Trichoptera. It is also ecologically diverse, occupying more habitats than any other family in the order. There are currently no published generic phylogenies of Limnephilidae based on molecular data. Here we used anchored hybrid enrichment to capture and sequence 922 loci for 57 species taken from what have been considered the full range of genera in the family. We expanded the taxon sampling by adding supplementary species with DNA barcodes, 28S …
Modeling User Relationships In Online Communities Of Creators, Berkeley Andrus
Modeling User Relationships In Online Communities Of Creators, Berkeley Andrus
Theses and Dissertations
Those who study creativity, especially from a computational perspective, have long understood the role of social influence in the creative process. This has motivated many efforts to simulate social mechanics in artificial creative systems. However, these simulations have often replicated generic or assumed human behaviors rather than specific anthropological data. In this work we take a more focused approach by quantitatively measuring interactions between creators in online social communities and replicating observed phenomena in a simulated environment. The primary contributions of this thesis are 1) defining quantitative metrics for comparing human and simulated social networks of creators, 2) providing social …
Shrinkage Of Rio Grande Silvery Minnow After Preservation In Formalin And Storage In Ethanol, Joshua D. Grant, Thomas P. Archdeacon
Shrinkage Of Rio Grande Silvery Minnow After Preservation In Formalin And Storage In Ethanol, Joshua D. Grant, Thomas P. Archdeacon
Western North American Naturalist
Understanding how the preservation process affects fish morphology is important for studies that use museum collections as voucher specimens. Sixty-nine Rio Grande silvery minnows (standard length [SL] 32.14–81.65 mm) were observed over 545 days during a formalin-to-water-to-ethanol preservation procedure. Median standard length decreased by the end of each preservation step; specimens shrank 1.06 mm in formalin solution, 1.97 mm in 35% ethanol, 2.17 mm in 50% ethanol, and 2.48 mm in 70% ethanol. Peak shrinkage occurred at 365 d, with a median decrease of 3.86 mm (SL 29.57–75.98 mm). After 545 days, Rio Grande silvery minnows began to increase in …
Prevalence And Intensity Of Infection Of The Parasitic Copepod Salmincola Californiensis On Rainbow Trout In Birch Creek, Idaho, Andrew D. Suchomel, Eric J. Billman
Prevalence And Intensity Of Infection Of The Parasitic Copepod Salmincola Californiensis On Rainbow Trout In Birch Creek, Idaho, Andrew D. Suchomel, Eric J. Billman
Western North American Naturalist
Salmincola californiensis is a parasitic copepod that infects salmonid fishes in the genus Oncorhynchus. Our objective was to determine the level of infection of S. californiensis in Rainbow Trout in Birch Creek, Idaho. We sampled Rainbow Trout at 5 sites on Birch Creek during October 2015 and May 2016. Mean intensity of infection was greater in May 2016 (x̄ = 1.7) than it was in October 2015 (x̄ = 2.9; F1, 69 = 5.535, P = 0.021). Intensity of infection ranged from 1 to 10 copepods in October 2015 and 1 to 12 copepods in May …
Lichens And Allied Fungi Of The North Fork Nooksack River Valley Bottom, Whatcom County, Washington: Important Biodiversity In A High-Use Area, Jessica L. Allen, R. Troy Mcmullin
Lichens And Allied Fungi Of The North Fork Nooksack River Valley Bottom, Whatcom County, Washington: Important Biodiversity In A High-Use Area, Jessica L. Allen, R. Troy Mcmullin
Western North American Naturalist
The North Fork of the Nooksack River is the northernmost river in Washington State. It is located on the western slope of the North Cascade Mountains and runs east to west near the Canadian border. Here we report the findings of a lichen and allied fungi survey of the valley bottom conducted in 2019. One hundred and forty-five species were documented from 69 genera, increasing the number of species known from this area to 153 in 71 genera. Six species are reported for the first time from Washington State: Abrothallus santessonii (D. Hawksw.) Suija, D. Hawksw. & Pérez-Ort.; Gyalectaria diluta …
Heterospecific Coprophagy: Turkey Vulture (Cathartes Aura) Feeding On Cougar (Puma Concolor) Feces, Mauricio González-Jáuregui, Juan Pablo Esparza-Carlos, Margarida Francina Barber Mir
Heterospecific Coprophagy: Turkey Vulture (Cathartes Aura) Feeding On Cougar (Puma Concolor) Feces, Mauricio González-Jáuregui, Juan Pablo Esparza-Carlos, Margarida Francina Barber Mir
Western North American Naturalist
Records of coprophagic behavior in vultures from both the Old and the New World are rare. We know of only a handful of reports for Turkey Vultures (Cathartes aura). Herein we report a specific event of heterocoprophagia: the consumption of 1-day-old puma (Puma concolor) feces by C. aura in the Manantlán Biosphere Reserve (Jalisco, México). Feces of P. concolor play a role in chemical communication by male pumas, who generally do not cover their feces. Females and juveniles attempt to cover theirs. It is not known whether puma scats provide any nutrients to vultures. …
Distribution, Habitat Affinities, And Conservation Of Prairie Moonwort (Botrychium Campestre) On Its Northern Range Limit, Vladimir Kricsfalusy
Distribution, Habitat Affinities, And Conservation Of Prairie Moonwort (Botrychium Campestre) On Its Northern Range Limit, Vladimir Kricsfalusy
Western North American Naturalist
Prairie moonwort (Botrychium campestre W.H. Wagner & D.R. Farrar) from the adder’s tongue family (Ophioglossaceae) is a rare plant species in North America with a NatureServe designation of G3N2 (Globally Vulnerable, Nationally Imperiled). The species reaches its northern distribution limit in Saskatchewan, Canada. The range of B. campestre is described here from literature, herbarium data, and field studies. Two newly discovered peripheral populations are reported, and their habitats are characterized in detail. One of the new occurrences was monitored over a multiyear period, and changes in population and vegetation cover are described. Possible threats to the newest occurrences are …
Record Of Nesting And Fledgling Depredation On Crested Caracara (Caracara Cheriway) In Its Peri-Urban Habitat In The Guadalajara Metropolitan Area, West-Central Mexico, Perla Sugey González-Ruelas, Zayra Arery Guadalupe Muñoz-González, Ana Luisa Santiago-Pérez, Luis Fernando Ramírez-López, Claudia Aurora Uribe-Mú, Verónica Carolina Rosas-Espinoza
Record Of Nesting And Fledgling Depredation On Crested Caracara (Caracara Cheriway) In Its Peri-Urban Habitat In The Guadalajara Metropolitan Area, West-Central Mexico, Perla Sugey González-Ruelas, Zayra Arery Guadalupe Muñoz-González, Ana Luisa Santiago-Pérez, Luis Fernando Ramírez-López, Claudia Aurora Uribe-Mú, Verónica Carolina Rosas-Espinoza
Western North American Naturalist
Urban settings represent a challenge to most bird species, although some raptors seem to adjust to new urban environments. The Crested Caracara (Caracara cheriway) is known as an urban-tolerant species. Though caracaras are resident in west-central Mexico, there is no information about the species’ distribution, reproduction, and nesting within a metropolis such as Guadalajara. This species was using the peri-urban setting of the Guadalajara Metropolitan Area (GMA) to hunt, breed, construct its nests, and care for juveniles. To our knowledge, this is the first reported record of it breeding in a peri-urban setting in Mexico. On 15 February …
The Zombies Of Bitter Lake, Karly Jade Catto
The Zombies Of Bitter Lake, Karly Jade Catto
Individual Item Submissions
A story about the zombies that live at the bottom of Bitter Lake in Seattle, WA.
Sexual Dimorphism In Titi Monkeys’ Digit (2d:4d) Ratio Is Associated With Maternal Urinary Sex Hormones During Pregnancy, Alexander Baxter, Elizabeth K. Wood, Lynea R. Witczak, Karen L. Bales, James Dee Higley
Sexual Dimorphism In Titi Monkeys’ Digit (2d:4d) Ratio Is Associated With Maternal Urinary Sex Hormones During Pregnancy, Alexander Baxter, Elizabeth K. Wood, Lynea R. Witczak, Karen L. Bales, James Dee Higley
Faculty Publications
The second-to-fourth digit (2D:4D) ratio is a sexually-dimorphic biomarker for prenatal sex hormone exposure. We investigated whether titi monkeys (Plecturocebus cupreus) exhibit sexually-dimorphic 2D:4D ratio, and whether variation in 2D:4D ratio correlates with maternal testosterone and estrogen levels during early pregnancy. Subjects were 61 adult titi monkeys (32 males, 29 females). For 26 subjects, maternal urine samples were collected approximately 15–20 weeks before birth and assayed for testosterone and estrone conjugate (E1C). Titi monkeys exhibited a human-like pattern of sexual dimorphism in right-hand 2D:4D ratio, with females exhibiting higher 2D:4D ratio than males (β = −0.29, p = .023). For …
The Battle Of The Rosebud And The Contribution Of The Swiss Captain Alexander Johann Sutorius, Albert Winkler
The Battle Of The Rosebud And The Contribution Of The Swiss Captain Alexander Johann Sutorius, Albert Winkler
Swiss American Historical Society Review
The Battle of the Rosebud was one of the most significant engagements between the United States Army and the Native Americans in the history of the American West. It was a close contest, and the participation of many courageous men in the army made a big difference. This number included Captain Alexander Johann Sutorius from Switzerland who made valuable contributions for the army in both the campaign and battle.
Celebrating The 30th Anniversary Of Uc Irvine Libraries’ East Asian Collection, Ying Zhang
Celebrating The 30th Anniversary Of Uc Irvine Libraries’ East Asian Collection, Ying Zhang
Journal of East Asian Libraries
No abstract provided.
Updating The Distribution Of American Black Bears (Ursus Americanus) In Texas Using Community Science, State Agencies, And Natural History Collections, Jessica E. Light, Alaya S. Keane, Jonah W. Evans
Updating The Distribution Of American Black Bears (Ursus Americanus) In Texas Using Community Science, State Agencies, And Natural History Collections, Jessica E. Light, Alaya S. Keane, Jonah W. Evans
Western North American Naturalist
The American black bear (Ursus americanus) is one of largest terrestrial mammals found in Texas. Despite the black bear’s large size and charismatic nature, its distribution across the state has been difficult to determine due to outdated distribution maps. Although recent sighting reports indicate that the current distribution of black bears in Texas may be expanding in some areas, researching changes in black bear populations can be difficult and cost prohibitive. Data from community science initiatives and natural history collections can be useful to better understand species distributions and ecology. We used records from Texas Parks and Wildlife …
Threatened American Burying Beetle (Nicrophorus Americanus) Consumed By Northern Short-Tailed Shrew (Blarina Brevicauda) And Trap Avoidance By Silphidae, Jacob W. Farriester, Brian C. Peterson, Keith Geluso, W. Wyatt Hoback
Threatened American Burying Beetle (Nicrophorus Americanus) Consumed By Northern Short-Tailed Shrew (Blarina Brevicauda) And Trap Avoidance By Silphidae, Jacob W. Farriester, Brian C. Peterson, Keith Geluso, W. Wyatt Hoback
Western North American Naturalist
During the last century, the range of the American burying beetle (Nicrophorus americanus Olivier) has been reduced by >90%. Only isolated, extant populations of this federally threatened species now exist, primarily in the Great Plains. Although the primary reason for this decline remains unclear, anthropogenic changes to habitat and vertebrate food sources used for reproduction have played a significant role. Other factors may be contributing to the decline, but little research has been conducted on understanding predators of N. americanus and how the beetle avoids them. Herein, we document a new predatory species for N. americanus, the northern …
Monitoring The Basking Behavior Of Rio Grande Cooter (Pseudemys Gorzugi) Through Game Cameras In Southeastern New Mexico, Usa, Thanchira Suriyamongkol, Weizhong Tian, Ivana Mali
Monitoring The Basking Behavior Of Rio Grande Cooter (Pseudemys Gorzugi) Through Game Cameras In Southeastern New Mexico, Usa, Thanchira Suriyamongkol, Weizhong Tian, Ivana Mali
Western North American Naturalist
Basking is an essential behavior for thermoregulation in turtles. Although basking is widely studied, this behavior varies among populations, habitats, and microclimates. In this study, we evaluated the effectiveness of game cameras for studying basking activity of Rio Grande Cooter (Pseudemys gorzugi), a New Mexico state-threatened species. From August 2018 to July 2019, images were taken hourly from 07:00 to 19:00 at 3 locations along or near the Black River, New Mexico. We used a generalized linear mixed-effect model to find associations between basking patterns and environmental variables. The species was active year-round, with the greatest number of …
Fairy Led, Savannah Hsu
Fairy Led, Savannah Hsu
Individual Item Submissions
A story about fairies who trap you in the woods until you turn your clothes inside out.