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Educational Policies Committee Program Proposal, College Of Science, March 7, 2015, Utah State University

Educational Policies Committee

This document requests a new Human Biology Emphasis be added to the existing Bachelor of Science degree in Biology.

Managing Ungulate Browsing For Sustainable Aspen, Samuel B. St. Clair, Paul C. Rogers, Michael R. Kuhns

Aspen Bibliography

In montane forests of the Intermountain West composition and function are often defined by what happens with quaking aspen. Aspen is a pioneer species that regenerates quickly following disturbance and then establishes ecological conditions under which the rest of the biological community develops. Quaking aspen forests have high biodiversity and provide ideal habitat for many animals. Aspen regeneration from root sprouts is highly palatable to wildlife and livestock. When browsing becomes chronic it leads to regeneration failure and eventual loss of aspen forests and associated species. Ironically, this can result in habitat and forage loss for wildlife and livestock. Here …

The Optimal Cow Size For Intermountain Cow-Calf Operations, Jesse Russell, Dillon Feuz

All Current Publications

Research has shown that as a cow’s mature weight increases, feed efficiency decreases, as well as reproductive efficiency and other production factors. The purpose of this fact sheet is to illustrate the differences economically between three different cow weights (1,000 lbs., 1,200 lbs. and 1,400 lbs.) on three different resource bases.

Metabolome Searcher: A High Throughput Tool For Metabolite Identification And Metabolic Pathway Mapping Directly From Mass Spectrometry And Using Genome Restriction, A. Ranjitha Dhanasekaran, Jon L. Pearson, Balasubramanian Ganesan, Bart C. Weimer

Nutrition, Dietetics, and Food Sciences Faculty Publications

Background

Mass spectrometric analysis of microbial metabolism provides a long list of possible compounds. Restricting the identification of the possible compounds to those produced by the specific organism would benefit the identification process. Currently, identification of mass spectrometry (MS) data is commonly done using empirically derived compound databases. Unfortunately, most databases contain relatively few compounds, leaving long lists of unidentified molecules. Incorporating genome-encoded metabolism enables MS output identification that may not be included in databases. Using an organism’s genome as a database restricts metabolite identification to only those compounds that the organism can produce.

Results

To address the challenge of …

Compost Carryover: Nitrogen Phosphorous And Ft-Ir Analysis Of Soil Organic Matter, Dave J. R. Olsen, Jeffrey B. Endelman, Astrid R. Jacobson, Jennifer R. Reeve

Plants, Soils, and Climate Faculty Publications

Compost plays a central role in organic soil fertility plans but is bulky and costly to apply. Determining compost carryover is therefore important for cost-effective soil fertility planning. This study investigated two aspects of nutritive carryover [nitrogen and phosphorus (P)], and an indicator of non-nutritive carryover [soil organic matter (SOM)] to determine the residual effect of a one-time compost application applied at four rates in a corn-squash rotation. Crop yield was measured as an integrated carryover indicator of nutritive and non-nutritive effects. Functional groups of compost and SOM were investigated using FT-IR spectroscopy and soil organic carbon (SOC). While year …

The Utah Statesman, February 17, 2015, Utah State University

The Utah Statesman

Weekly student newspaper of Utah State University in Logan.

General Education Subcommittee Agenda, February 17, 2015, Utah State University

Educational Policies Committee

Syllabi Approvals

Business

• Communications Intensive (CI) policy modifications
• Proposed revisions of the R 470 Governing Gen Ed
• Water Cluster for Gen Ed

Transition From Sagebrush Steppe To Annual Grass (Bromus Tectorum): Influence On Belowground Carbon And Nitrogen, Benjamin M. Rau, Dale W. Johnson, Robert R. Blank, Annmarrie Lucchesi, Todd G. Caldwell, Eugene W. Schupp

Wildland Resources Faculty Publications

Vegetation changes associated with climate shifts and anthropogenic disturbance have major impacts on biogeochemical cycling. Much of the interior western United States currently is dominated by sagebrush (Artemisia tridentata Nutt.) ecosystems. At low to intermediate elevations, sagebrush ecosystems increasingly are influenced by cheatgrass (Bromus tectorum L.) invasion. Little currently is known about the distribution of belowground organic carbon (OC) on these changing landscapes, how annual grass invasion affects OC pools, or the role that nitrogen (N) plays in carbon (C) retention. As part of a Joint Fire Sciences-funded project called the Sagebrush Treatment Evaluation Project (SageSTEP), we quantified …

Stand Dynamics, Humus Type And Water Balance Explain Aspen Long Term Productivity Across Canada, Kenneth A. Anyomi, Francois Lorenzetti, Yves Bergeron, Alain Leduc

Aspen Bibliography

This study examined the relative importance of soil, stand development and climate hypotheses in driving productivity for a species that is widely distributed in North America. Inventory plots, 3548 of such, either dominated by aspen or made up of species mixture of which aspen occurs in dominant canopy position were sampled along a longitudinal gradient from Quebec to British Columbia. Site index (SI), was used as a measure of productivity, and soil, climate and stand attributes were correlated with site index in order to determine their effects on productivity. Results show a decline in productivity with high moisture deficit. Soil …

Association Of Physical Activity To The Risk Of Obesity In Adults With Physical Disabilities, Masaru Teramoto, Timothy J. Bungum, Gerald E. Landwer, Dale R. Wagner

Kinesiology and Health Science Faculty Publications

Adults with physical disabilities have an increased risk of obesity. Physical activity is essential to maintaining healthy weight; meanwhile, it is not fully understood how much physical activity is needed in order to decrease the risk of obesity for this population. This paper discusses the association of physical activity to the risk of obesity in adults with physical disabilities. Body Mass Index (BMI) and percent Body Fat (%BF; measure of body composition) are commonly used for determining the prevalence of obesity. Physical activity can help to achieve and maintain optimal BMI and %BF regardless of the presence of physical disabilities. …

The Utah Statesman, February 5, 2015, Utah State University

The Utah Statesman

Weekly student newspaper of Utah State University in Logan.

Cognitive And Psychomotor Responses To High-Altitude Exposure In Sea Level And High-Altitude Residents Of Ecuador, John E. Davis, Dale R. Wagner, Nathan Garvin, David Moilanen, Jessica Thorington, Cory Schall

Kinesiology and Health Science Faculty Publications

Background High-altitude inhabitants have cardiovascular and respiratory adaptations that are advantageous for high-altitude living, but they may have impaired cognitive function. This study evaluated the influence of altitude of residence on cognitive and psychomotor function upon acute exposure to very high altitude. Findings Ecuadorians (31 residing at 0–1,500 m [LOW], 78 from 1,501–3,000 m [MOD], and 23 living >3,000 m [HIGH]) were tested upon their arrival to a hut at 4,860 m on Mount Chimborazo. Cognitive/psychomotor measurements included a go-no-go test (responding to a non-visual stimulus), a verbal fluency test (verbalizing a series of words specific to a particular category), …

The Utah Statesman, January 13, 2015, Utah State University

The Utah Statesman

Weekly student newspaper of Utah State University in Logan.

Nutritional Needs And Attitudes Towards Having A Training Table: Insight From Players From A Division 1 Football Team, Katie Nicole Brown, Katelyn Imthurn, Samantha A. Ramsay

Nutrition, Dietetics, and Food Sciences Faculty Publications

Objective: Assess the nutritional needs of, and attitude towards expanding the provision of nutrition services to a division 1 football team who does not have a sports dietitian or a training table. Methods: A 26-item questionnaire was developed by two sports dietitians and administered to a football team from a small division 1 school. Demographic information, dietary fueling practices, and football players’ attitudes towards the provision of additional nutrition services was assessed. Descriptive statistics were used to summarize athlete demographic characteristics, and Chi squared analysis assessed differences in responses based on grade in school, position, and residence. Results: Seventy-six football …

Cultural Views Of Life Phases., David F. Lancy, M. Annette Grove

Sociology, Social Work and Anthropology Faculty Publications

The knowledge base in the study of human development is built primarily from work with children from the modern, global, post-industrial population. This population is unrepresentative in many respects, not least in that childhood and adolescence is dominated by the experience of formal schooling—an experience missing from the lives of most of the world’s children until very recently. This entry will examine child development from the perspective of pre-modern societies as described in the ethnographic, archaeological and historic records. Specifically, we will review material indicative of cultural or indigenous models of development, phases and phase transitions, in particular.

Animal Nutrition, Diet Prep, And Feedings At Willow Park Zoo, Erica Brothersen

Biology Posters

No abstract provided.

Cultivate Spring/Summer 2015, Utah State University

Cultivate Magazine

No abstract provided.

Cultivate Fall/Winter 2015, Utah State University

Cultivate Magazine

No abstract provided.

General Catalog 2014-2015 (Spring, Summer 2015), Utah State University

University Catalogs

This catalog contains information on the Academic Departments and Programs as well as Course Descriptions for the above school year at Utah State University. To avoid large file downloads, the Academic Departments and Programs information is located in this file. The Course Description information is located in the secondary file.

Children As A Reserve Labor Force, David F. Lancy

Sociology, Social Work and Anthropology Faculty Publications

Human life history is unique in the great length of the juvenile or immature period. The lengthened period is often attributed to the time required for youth to master the culture, particularly subsistence and survival skills. But an increasing number of studies show that children become skilled well before they gain complete independence and the status of adults. It seems, as they learn through play and participation in the domestic economy, children are acquiring a “reserve capacity” of skills and knowledge, which they may not fully employ for many years. The theory offered here to resolve this paradox poses that, …

Research & Development Internship At Usana Health Sciences Inc., Nick Noyce

Biology Posters

No abstract provided.

If Long-Term Resistance To A Spruce Beetle Epidemic Is Futile, Can Silvicultural Treatments Increase Resilience In Spruce-Fir Forests In The Central Rocky Mountains?, Marcella A. Windmuller-Campione, James N. Long

Wildland Resources Faculty Publications

Within the Central Rocky Mountains, spruce beetle populations have the potential to rapidly transition from endemic to epidemic levels in the spruce-fir (Engelmann spruce and subalpine fir) forest type. Conventional management has focused on creating resistance to spruce beetle outbreaks by manipulating the overstory density and composition. Three silvicultural treatments, single tree selection, group selection, and shelterwood with reserves, were established in a spruce-fir forest in northern Utah with the goals of increasing both resistance and resilience to outbreaks. Resistance and resilience metrics were explicitly defined. Pre-harvest and two post-harvest measurements were used to assess how the different silvicultural treatments …

Annual Report- Greater Sage-Grouse Response To Season-Long And Prescribed Grazing (Nrcs Conservation Practice 528) On Paired Ecological Sites, Seth J. Dettenmaier, Terry A. Messmer

Wildland Resources Faculty Publications

No abstract provided.

Looking At How Technology Is Used With The Bodies Over There To Figure Out What Could Be Done With The Technology And Bodies Right Here, Victor R. Lee

Instructional Technology and Learning Sciences Faculty Publications

No abstract provided.

2015 Annual Research Report: Greater Sage-Grouse Habitat Use Patterns And Vital Rates In The Morgan-Summit Sage-Grouse Management Area: Conservation Implications For Managers, B. Flack, Terry A. Messmer

Wildland Resources Faculty Publications

No abstract provided.

Characterizing Nontarget Species Use At Bait Sites For White-Tailed Deer, Brent Bowman, Jerrold L. Belant, Dean E. Beyer Jr., Deborah Martel

Human–Wildlife Interactions

Baiting white-tailed deer (Odocoileus virginianus) has evolved into a controversial issue of wildlife management. During August–September 2012, we established a grid of 64 cameras in the Upper Peninsula of Michigan at sites baited with corn that simulated legal bait sites for white-tailed deer to characterize presence, diversity, and frequency of species use. We detected >20 species of wildlife that visited bait sites. We categorized 3,177 of 11,194 images as independent detections (i.e., species detected >1 hour apart). White-tailed deer had the greatest detection rate (47%), but overall detections of nontarget species was slightly greater (53%). Most frequent nontarget …

Does Body Condition Affect Immediate Post-Capture Survival Of Ungulates?, Louis C. Bender

Human–Wildlife Interactions

Many factors are known or are thought to increase vulnerability to capture-related mortality in ungulates. I compared body condition of Rocky Mountain elk (Cervus elaphus nelson), mule deer (Odocoileus hemionus), and pronghorn (Antilocapra americana) to assess whether those that survived capture differed from those that did not. Fate of ungulates was generally not related to condition (F_1,646 = 1.6; P = 0.21), and this relationship was similar among species (species × fate interaction: F_4,646 = 1.3; P = 0.29), season of capture (species × season × fate interaction: F_6,646 = …

Distance-Dependent Effectiveness Of Diversionary Bear Bait Sites, Stephen F. Stringham, Ann Bryant

Human–Wildlife Interactions

Baiting black bears (Ursus americanus) to sites outside a community can alleviate famine-induced spikes in human–bear conflicts. But little is known about effects of distance between baits and communities. Bears were lured out of towns in California’s Tahoe Basin to baits in adjacent forests. Delay between onsets of baiting and decline in bear–human conflict was directly related to each community’s distance from the nearest bait. The amount and rate that conflicts declined were inversely related to distance. In 7 communities about 1 km from a bait, conflicts declined 41% after 1 month and 93% after 3 months; mean …

Growth Inhibitory Properties Of Lactose Fatty Acid Esters, Seung-Min Lee, Guneev Sandhu, M. K. Walsh

Nutrition, Dietetics, and Food Sciences Faculty Publications

Sugar esters are biodegradable, nonionic surfactants which have microbial inhibitory properties. The influence of the fatty acid chain length on the microbial inhibitory properties of lactose esters was investigated in this study. Specifically, lactose monooctanoate (LMO), lactose monodecanoate (LMD), lactose monolaurate (LML) and lactose monomyristate (LMM) were synthesized and dissolved in both dimethyl sulfoxide (DMSO) and ethanol. Minimum inhibitory concentrations (MIC) and minimum bactericidal concentrations (MBC) were determined in growth media. LML was the most effective ester, exhibiting MIC values of

Gas-Forming Nonstarter Lactorbacilli, Megan Jane Ostler, Jeff Broadbent, Craig J. Oberg, Donald J. Mcmahon

Nutrition, Dietetics, and Food Sciences Faculty Publications

An obligatory heterofermentative lactic acid bacterium Lactobacillus wasatchii sp. nov. isolated from gassy Cheddar cheese was studied for growth, gas formation, salt tolerance and survival against pasteurization treatments at 63°C and 72°C. Initially, Lb. wasatchii was thought to only use ribose as a sugar source and we were interested in whether it could utilize galactose. Experiments to determine rate and extent of growth and gas production in carbohydrate restricted (CR) de Man, Rogosa, and Sharpe (MRS) medium under anaerobic conditions with various combinations of ribose and galactose at 12, 23, and 37°C were conducted with 23°C being the more optimum …