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Bottom-Up Factors Influencing Riparian Willow Recovery In Yellowstone National Park, Michael T. Tercek, Robert Stottlemyer, Roy Renkin Oct 2010

Bottom-Up Factors Influencing Riparian Willow Recovery In Yellowstone National Park, Michael T. Tercek, Robert Stottlemyer, Roy Renkin

Western North American Naturalist

After the elimination of wolves (Canis lupis L.) in the 1920s, woody riparian plant communities on the northern range of Yellowstone National Park (YNP) declined an estimated 50%. After the reintroduction of wolves in 1995–1996, riparian willows (Salix spp.) on YNP's northern range showed significant growth for the first time since the 1920s. However, the pace of willow recovery has not been uniform. Some communities have exceeded 400 cm, while others are still at pre-1995 levels of <80 cm mean height. We took intensive, repeated measurements of abiotic factors, including soil and water-table characteristics, to determine whether these factors might be contributing to the varying pace of willow recovery. Willows at all of our study sites were "short" (<250 cm max. height) prior to 1995 and have recovered to varying degrees since. We contrasted "tall" (>250 cm max. height) willow sites where willows had escaped elk (Cervus elaphus L.) browsing with "short" willow sites that …

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A Late-Pleistocene/Holocene Biotic Community From Marmot End Alcove, Escalante River Basin, Colorado Plateau, Usa, Manny Kropf Oct 2010

A Late-Pleistocene/Holocene Biotic Community From Marmot End Alcove, Escalante River Basin, Colorado Plateau, Usa, Manny Kropf

Western North American Naturalist

Skeletal remains of the extinct mountain goat Oreamnos harringtoni and Marmota (marmot), an extralimital species, were recovered from Marmot End Alcove along with remains of montane plants that included Pseudotsuga menziesii (Douglas-fir), Picea (spruce), Pinus flexilis (limber pine), and Juniperus communis (common juniper). The alcove is located in Harris Wash, a semiarid tributary in an unstudied portion of the Escalante River Basin on the Colorado Plateau in southern Utah. A Marmota incisor tooth and montane plant needles returned late Pleistocene AMS dates ranging from 12,300 yr BP to 15,600 yr BP.

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First Record Of A Range Extension Of The Cliff Chipmunk (Tamias Dorsalis) Into The Huachuca Mountains, Nichole L. Cudworth, John L. Koprowski Oct 2010

First Record Of A Range Extension Of The Cliff Chipmunk (Tamias Dorsalis) Into The Huachuca Mountains, Nichole L. Cudworth, John L. Koprowski

Western North American Naturalist

Chipmunks are widely distributed throughout the mountain ranges of Arizona. However, no living chipmunks are known from the Huachuca Mountains despite the availability of favorable habitat. Based upon pelage characteristics of captured individuals, we provide the first report of a breeding population of cliff chipmunks (Tamias dorsalis) in the Huachuca Mountains and discuss possible mechanisms of their arrival.

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Clark's Nutcrackers Harvest Sugar Pine Seeds From Cones, Michael P. Murray, Diana F. Tomback Oct 2010

Clark's Nutcrackers Harvest Sugar Pine Seeds From Cones, Michael P. Murray, Diana F. Tomback

Western North American Naturalist

This is the first report of Clark's Nutcrackers (Nucifraga columbiana) harvesting seeds from the cones of sugar pine (Pinus lambertiana), based on observations over several years in Crater Lake National Park, Oregon. The harvesting period in late September corresponded to peak cone-opening dates. Nutcrackers placed harvested seeds in their throat pouches, a behavior associated with seed caching.

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Front Matter Oct 2010

Front Matter

Inscape

No abstract provided.

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What You Learned From Your Animal Attack, Annie Pulsipher Oct 2010

What You Learned From Your Animal Attack, Annie Pulsipher

Inscape

No abstract provided.

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Reeling, James Shores Oct 2010

Reeling, James Shores

Inscape

No abstract provided.

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Elegy, Annie Pulsipher Oct 2010

Elegy, Annie Pulsipher

Inscape

No abstract provided.

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Full Issue Fall 2010 Oct 2010

Full Issue Fall 2010

Inscape

No abstract provided.

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Interview With Stephen Tuttle Oct 2010

Interview With Stephen Tuttle

Inscape

No abstract provided.

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Return To The Joseph Smith Family Farm, Richard Neitzel Holzapfel, Donald L. Enders, Larry C. Porter Sep 2010

Return To The Joseph Smith Family Farm, Richard Neitzel Holzapfel, Donald L. Enders, Larry C. Porter

Religious Educator: Perspectives on the Restored Gospel

No abstract provided.

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Improving Immunization Rates In The Clinic And In The Community, Karlen E. (Beth) Luthy, Arlene M. Sperhac, Sandra A. Faux, Joseph K. Miner Sep 2010

Improving Immunization Rates In The Clinic And In The Community, Karlen E. (Beth) Luthy, Arlene M. Sperhac, Sandra A. Faux, Joseph K. Miner

Faculty Publications

Over the past decade, the United States haas had tremendous success in achieving very high immunization compliance rates among children, sometimes as high as 91%. However, despite progress toward controlling the spread of communicable disease through immunizations, more than 2.1 million children nationwide are not adequately immunized. Even among US children who are adequately immunized, only about half of them actually received their immunization on time.

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Predicting The Distribution Of Air Pollution Sensitive Lichens Using Habitat Niche Modeling, Gajendra Shrestha Aug 2010

Predicting The Distribution Of Air Pollution Sensitive Lichens Using Habitat Niche Modeling, Gajendra Shrestha

Theses and Dissertations

Usnea hirta and Xanthoparmelia cumberlandia are commonly used as bio-monitors of air quality. In order to more accurately and efficiently determine the distribution of these two sensitive indicator species, we have developed a probabilistic distribution map as a function of 9 macroclimatic and topographic variables for the White River National Forest, Colorado using Non-Parametric Multiplicative Regression (NPMR) analysis. Furthermore, we also developed a logistic regression (LR) model for X. cumberlandia in order to evaluate the strengths and limitations of the NPMR model. The best model for U. hirta included four variables - solar radiation, average monthly precipitation, average monthly minimum …

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Effects Of Teaching Emotions To Students With High Functioning Autism Spectrum Disorders Through Picture Books, Jennifer M. Fletcher Aug 2010

Effects Of Teaching Emotions To Students With High Functioning Autism Spectrum Disorders Through Picture Books, Jennifer M. Fletcher

Theses and Dissertations

Individuals with autism spectrum disorders (ASD) struggle with identifying others' emotions, which impacts their ability to successfully interact in social situations. Because of the increasing number of children identified with ASD, effective techniques are needed to help children identify emotions in others. The use of technology is being researched as a way to help children with emotion identification. However, technology is not always available for teachers to use in classrooms, whereas picture books are much easier to access and have been successfully used to improve students' social skills. Picture books are naturally used in classroom, home, and therapy settings. This …

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Samoan Speech Audiometry: Developing Word Recognition Materials For Native Speakers Of Samoan, Emma Lilian Kruger Aug 2010

Samoan Speech Audiometry: Developing Word Recognition Materials For Native Speakers Of Samoan, Emma Lilian Kruger

Theses and Dissertations

Hearing can be evaluated through the presentation of tones or speech. Speech audiometry determines an individual's speech recognition threshold and word recognition score. Traditionally these materials were developed using familiar, frequently used, monosyllabic words. Currently, there are various types of word recognition materials including those which use word lists, short half-lists, and materials which use sentences level stimuli with competing noise. Word recognition materials were first developed in Standard American English; today, materials are now readily available in many other languages. When possible, word recognition materials are developed digitally to standardize their presentation. Currently, no recorded word recognition materials are …

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Aesthetic Self-Reliance: Emersonian Influence On American Art, Adrienne Lynn Rumsey Aug 2010

Aesthetic Self-Reliance: Emersonian Influence On American Art, Adrienne Lynn Rumsey

Theses and Dissertations

This essay is an examination of the influence of Ralph Waldo Emerson on the development of American art through his essays, specifically his writings on nature and self-reliance. Through emphasizing individual potential, Emerson also influenced the visual arts. Instead of following the required formula in Europe of attending certain ateliers and seeking prestigious patronage, American artists, namely the Luminists and the Ashcan School, sought to address the issues of their day and portray life as it existed around them. Each of these groups formed during periods of time when American society was shifting and the American identity was evolving. Through …

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Role Of Ampk In The Upregulation Of Steroidogenic Acute Regulatory Protein In The Zona Fasciculata Of The Adrenal Cortex, Adam Wesley Dayton Aug 2010

Role Of Ampk In The Upregulation Of Steroidogenic Acute Regulatory Protein In The Zona Fasciculata Of The Adrenal Cortex, Adam Wesley Dayton

Theses and Dissertations

Cortisol is a glucocorticoid produced by the zona fasciculata (ZF) of the adrenal cortex. Traditionally, cortisol production and release was seen as being regulated strictly by adrenocorticotropic hormone (ACTH). While this is true of baseline cortisol levels and in response to acute mental stress, the picture is somewhat more complicated in other situations.Interleukin-6 (IL-6) contributes to the maintenance of cortisol levels in situations of prolonged immune or inflammatory stress. AMP activated protein kinase (AMPK) was investigated as a possible mediator of the action of IL-6 or as an independent actor in raising cortisol levels in response to hypoxemic or hypoglycemic …

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Variable Palatability Of Quaking Aspen For Large Ungulate Herbivores, Patrice Alexa Nielson Aug 2010

Variable Palatability Of Quaking Aspen For Large Ungulate Herbivores, Patrice Alexa Nielson

Theses and Dissertations

Aspen is a key resource in the Rocky Mountain Region for wildlife forage and habitat, lumber products, scenery, and plays important roles in fire ecology and hydrological processes. There is evidence of aspen decline over much of the Intermountain West for approximately 100 years. In Dixie and Fishlake National Forests, UT, aspen distribution has decreased by nearly half. Causes of this decline are not well understood, although wildlife browsing by ungulates has been implicated as playing a major role. The objective of this research was to examine what soil or plant factors might be involved in wildlife browse choice in …

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Beta Galactosidose Activity Of Commercial Lactase Samples In Raw And Pasteurized Milk At Refrigerated Temperatures, Trenton W. Horner Aug 2010

Beta Galactosidose Activity Of Commercial Lactase Samples In Raw And Pasteurized Milk At Refrigerated Temperatures, Trenton W. Horner

Theses and Dissertations

Many consumers are unable to enjoy the benefits of milk, due to lactose-intolerance. Lactose-free milk is available, but at about 2 times the cost of regular milk or greater, it may be difficult for consumers to afford. The high cost of lactose-free milk is in part due to the added cost of the lactose hydrolysis process. Hydrolysis at refrigerated temperatures, possibly in the bulk tank or package, could increase the flexibility of the process, and potentially reduce the cost. A rapid β-galactosidase assay was used to determine the relative activity of commercially available lactase samples at different temperatures. Four enzymes …

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Effects Of Duration Of Proton Pump Inhibitor (Ppi) Therapy On Markers Of Bone Health In Men And Postmenopausal Women, Zarina Maria Pabin Aug 2010

Effects Of Duration Of Proton Pump Inhibitor (Ppi) Therapy On Markers Of Bone Health In Men And Postmenopausal Women, Zarina Maria Pabin

Theses and Dissertations

This observational study compared bone health biomarkers, bone mineral density (BMD),dietary habits, and physical activity levels of men (n=31) and non-estrogen supplementing postmenopausal women (n=23) divided according to duration of proton pump inhibitor (PPI) therapy; more than 5 years (n=16), less than 5 years (n=15), and no PPI therapy (n=23). The shortest duration of PPI therapy was 2 months and the longest duration of PPI therapy was 25 years with a mean duration of 7.5 years. No significant differences were found between measures of spine BMD, urinary deoxypyridinoline (bone resorption), urinary calcium and magnesium, serum osteocalcin (bone formation), serum parathyroid …

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The Great And Marvelous Change: An Alternate Interpretation, Clifford P. Jones Jul 2010

The Great And Marvelous Change: An Alternate Interpretation, Clifford P. Jones

Journal of Book of Mormon Studies

The customary interpretation of 3 Nephi 11:1 has been that those around the temple in Bountiful were showing one another the “ great and marvelous change” that had taken place in the land. However, Jones argues that those people were discussing instead the change that had taken place in their hearts. By examining the context in which this scripture appears and by interpreting other scriptures, especially ones emphasizing the way in which most revelation is received, Jones shows that the atonement of Jesus Christ and the individuals’ subsequent change of heart would have been the main topic of their discussion …

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The Early Christian Prayer Circle, Hugh Nibley Jul 2010

The Early Christian Prayer Circle, Hugh Nibley

Journal of Book of Mormon Studies

A practice that was eventually condemned by the church because of its Jewish affinities—being found, for example, in the Testaments of Abraham and Job and in the writings of Philo—the prayer circle has a long and complex history in Christian practice. This practice was considered one of the “ mysteries” and therefore was protected from all who weren’t initiated. For the initiated participants, this was a very sacred practice, which demanded unity between all those involved. The prayer circle, generally referred to as a “ dance,” often included hymns, prayers for the living and the dead, and gestures that would …

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Construction Of Complex A At La Venta, Tabasco, Mexico: A History Of Buildings, Burials, Offerings, And Stone Monuments, Arlene Colman Jul 2010

Construction Of Complex A At La Venta, Tabasco, Mexico: A History Of Buildings, Burials, Offerings, And Stone Monuments, Arlene Colman

Theses and Dissertations

In 1969, Paul Tolstoy commented that archaeological investigation at La Venta had become "a fairly long and at times tortuous story of excavation, interpretation, re-interpretation, and depredation at the famous site found by Stirling." This thesis adds to the torture by describing and illustrating the architecture, burials, offerings, and stone sculpture of La Venta Complex A in an effort to reconcile data into an accurate sequence of meaningful cultural events. The details derive from excavation reports, field notes, maps, photographs, and correspondence of the early investigators of the site. This study addressed three myopic perceptions regarding La Venta: (1) the …

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Interactions Of Burkholderia Pseudomallei And Acanthamoeba Castellanii And Their Effects On Virulence In Human Monocytes, Emily Ann Moore Jul 2010

Interactions Of Burkholderia Pseudomallei And Acanthamoeba Castellanii And Their Effects On Virulence In Human Monocytes, Emily Ann Moore

Theses and Dissertations

Burkholderia pseudomallei, the etiological agent of melioidosis, is a saprophytic bacterium existing endemically in the water and soil of SE Asia and Northern Australia. This organism has shown the ability to remain dormant in its host for decades. B. thailandensis is a closely related non-pathogenic near neighbor that is also found in these soils. It has been suggested that free-living amoeba could be natural reservoirs for these organisms. The interactions of Burkholderia species and Acanthamoeba castellanii, a species of free-living amoeba, were studied to better understand the natural ecology of these organisms and to determine the effects amoeba …

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Representations Of Remembrance: Literature And Memory In Borges, Pigila, And Fresán, Paul Michael Mcneil Jul 2010

Representations Of Remembrance: Literature And Memory In Borges, Pigila, And Fresán, Paul Michael Mcneil

Theses and Dissertations

This study examines three works by Argentine authors of the late 20th and early 21st centuries: Jorge Luis Borges's "La memoria de Shakespeare," Ricardo Piglia's La ciudad ausente, and Rodrigo Fresán's Mantra. These works explore the theme of memory directly, and provide insight into the role of memory in relation to literature, technology, and media. To understand memory and its functions and failures, I employ concepts from recent scientific inquiry into the nature of memory, particularly neuroscience and clinical psychology. Within this framework, I show how memory and narrative fiction share a number of similarities, and explore the …

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Estimating The Reliability Of Concept Map Ratings Using A Scoring Rubric Based On Three Attributes, Laura Jimenez Jul 2010

Estimating The Reliability Of Concept Map Ratings Using A Scoring Rubric Based On Three Attributes, Laura Jimenez

Theses and Dissertations

Concept maps provide a way to assess how well students have developed an organized understanding of how the concepts taught in a unit are interrelated and fit together. However, concept maps are challenging to score because of the idiosyncratic ways in which students organize their knowledge (McClure, Sonak, & Suen, 1999). The construct a map or C-mapping" task has been shown to capture students' organized understanding. This "C-mapping" task involves giving students a list of concepts and asking them to produce a map showing how these concepts are interrelated. The purpose of this study was twofold: (a) to determine to …

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Genomic Analysis Of Nematode-Environment Interaction, Bishwo Adhikari Jul 2010

Genomic Analysis Of Nematode-Environment Interaction, Bishwo Adhikari

Theses and Dissertations

The natural environments of organisms present a multitude of biotic and abiotic challenges that require both short-term ecological and long-term evolutionary responses. Though most environmental response studies have focused on effects at the ecosystem, community and organismal levels, the ultimate controls of these responses are located in the genome of the organism. Soil nematodes are highly responsive to, and display a wide variety of responses to changing environmental conditions, making them ideal models for the study of organismal interactions with their environment. In an attempt to examine responses to environmental stress (desiccation and freezing), genomic level analyses of gene expression …

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Identifying Social Studies Content Embedded Inelementary Basal Readers, Wendy Taylor Workman Jul 2010

Identifying Social Studies Content Embedded Inelementary Basal Readers, Wendy Taylor Workman

Theses and Dissertations

In the current educational climate of federally mandated assessments of student learning, the survival of the elementary social studies curriculum may depend on interdisciplinary instructional methods to link social studies to the accountability-favored discipline of literacy. The purpose of this content analysis study was to examine and identify social studies content embedded within a second grade and a fifth grade basal reader from the 2008 Houghton Mifflin Reading Series. Each of the basals were read and coded using the Utah State Office of Education Social Studies Standards indicators and the National Council for the Social Studies Standards as a priori …

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Earth Forms, Janelle Marie Tullis Mock Jul 2010

Earth Forms, Janelle Marie Tullis Mock

Theses and Dissertations

Earth Forms narrates and explains the Masters Project Exhibition by the same name. The sculptures included in the exhibition, Earth Forms, use a variety of personal symbols centered on one stylized human head. Some of the symbols included are antlers, branches, coral, leaves, plants and stones. Each of these symbols represents personal ideas of balance, growth and decay. They also represent the earth from which we are formed and the earth to which our bodies will return at the end of life.

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Tensions Between Word And Image In Amalie Skram's Professor Hieronimus, Benjamin A. Bigelow Jul 2010

Tensions Between Word And Image In Amalie Skram's Professor Hieronimus, Benjamin A. Bigelow

Theses and Dissertations

In her 1895 novel, Professor Hieronimus, Amalie Skram describes the struggle of Else Kant, a young mother and artist, against a tyrannical and apparently unfeeling doctor who keeps her at a Copenhagen asylum for more than a month against her will. Else feels terrorized by the constant surveillance to which she is subjected. This voyeuristic tendency in psychiatry is not only a reflection of Amalie Skram's own experience at a Copenhagen asylum, but is also indicative of a new psychiatric epistemology that understood visual observation as the key to ascertaining objective truth. Skram's novel is thus read against the …

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