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Full-Text Articles in Social and Behavioral Sciences

2017 - Monterey County Historical Society - Hornbeck Collection - Microfilm Inventory.Pdf Aug 2019

2017 - Monterey County Historical Society - Hornbeck Collection - Microfilm Inventory.Pdf

Related Research and Documents

A collection of microfilm donated to the Monterey County Historical Society by Dr. David Hornbeck dealing with California history, land use, land grants, land patents, ranchos and missions.


Writing For Sciences, Michael Coppola Aug 2019

Writing For Sciences, Michael Coppola

Open Educational Resources

No abstract provided.


Negative Impacts Of The Beef Industry: Lab-Grown Meat, Stephanie Grass Aug 2019

Negative Impacts Of The Beef Industry: Lab-Grown Meat, Stephanie Grass

WRIT: Journal of First-Year Writing

The beef industry is harmful to the environment and human health and alternative solutions must be implemented in order to mitigate the effects of climate change. Water and grain are used in agriculture in abundance despite the negative environmental effects it causes. Cattle are the biggest contributors to greenhouse gas emissions in the sector, also contributing to climate change. Antibiotics are used in large quantities without regard to potential future consequences. One potential solution for this problem is lab-grown beef, which demands very little from the consumer and would take pressure off the environmental issues the beef industry creates. Lab-grown …


A Comparison Of Drone Imagery And Ground-Based Methods For Estimating The Extent Of Habitat Destruction By Lesser Snow Geese (Anser Caerulescens Caerulescens) In La Pérouse Bay, Andrew Barnas, Brian J. Darby, Gregory S. Vandeberg, Robert F. Rockwell, Susan N. Ellis-Felege Aug 2019

A Comparison Of Drone Imagery And Ground-Based Methods For Estimating The Extent Of Habitat Destruction By Lesser Snow Geese (Anser Caerulescens Caerulescens) In La Pérouse Bay, Andrew Barnas, Brian J. Darby, Gregory S. Vandeberg, Robert F. Rockwell, Susan N. Ellis-Felege

Biology Faculty Publications

Lesser snow goose (Anser caerulescens caerulescens) populations have dramatically altered vegetation communities through increased foraging pressure. In remote regions, regular habitat assessments are logistically challenging and time consuming. Drones are increasingly being used by ecologists to conduct habitat assessments, but reliance on georeferenced data as ground truth may not always be feasible. We estimated goose habitat degradation using photointerpretation of drone imagery and compared estimates to those made with ground-based linear transects. In July 2016, we surveyed five study plots in La Pérouse Bay, Manitoba, to evaluate the effectiveness of a fixed-wing drone with simple Red Green Blue …


Reparation Of Dignity: A Literature Review Of Trauma-Informed Addiction Treatment With Expressive Arts Therapy, Courtney R. Battistelli Aug 2019

Reparation Of Dignity: A Literature Review Of Trauma-Informed Addiction Treatment With Expressive Arts Therapy, Courtney R. Battistelli

Expressive Therapies Capstone Theses

Substance Use Disorder is a public health problem that impacts society and individuals on many levels. In 2016, the National Institute on Drug Abuse (NIDA) documented 64,000 deaths in America due to overdose (NIDA, 2017). The economic burden related to substance abuse is estimated at $740 billion annually in the United States (Priddy et al., 2018). High rates of relapse, approximately 60% in the first year after treatment, (Priddy et al., 2018, p.103), suggest the need for more effective treatment. A combination of trauma-informed practice and creative therapies in the treatment of substance use disorders show promising results. This literature …


Comparison Of Play Frequency In Four Sympatric Monkey Species In Kibale National Park, Uganda, Sara G. Lucci Aug 2019

Comparison Of Play Frequency In Four Sympatric Monkey Species In Kibale National Park, Uganda, Sara G. Lucci

Theses and Dissertations

This study describes play in red colobus (Procolobus rufomitratus), grey-cheeked mangabeys (Lophocebus albigena), black-and-white colobus (Colobus guereza), and redtail monkeys (Cercopithecus ascanius) to test Instinct-Practice Theory. Solitary locomotor play was different among the species. Rough-and-tumble play was different between male and female redtail monkeys. These results partially support Instinct-Practice Theory.


2018 Nebraska Top Efficient Farms, Tina N. Barrett Aug 2019

2018 Nebraska Top Efficient Farms, Tina N. Barrett

Cornhusker Economics

A quarter doesn’t buy much these days so it’s easy to dismiss the value, but when 25 cents is what separates the cost of production per bushel of corn between two groups, the difference in net return starts to add up.

In 2018 the net farm income average of all farms included in the Nebraska Farm Business, Inc. group was $94,121. That was a surprisingly high number, but when compared to the net income of $261,059 for the group called the Top Efficient Farms, it shows there is a significant difference. The Top Efficient Farms group is a selection of …


An Epidemiological Study Of Diabetes Mellitus In Dogs Attending First Opinion Practice In The Uk, Madeleine Mattin, Dan G. O'Neill, David B. Church, Paul D. Mcgreevy, Peter C. Thomson, Dave C. Brodbelt Aug 2019

An Epidemiological Study Of Diabetes Mellitus In Dogs Attending First Opinion Practice In The Uk, Madeleine Mattin, Dan G. O'Neill, David B. Church, Paul D. Mcgreevy, Peter C. Thomson, Dave C. Brodbelt

Epidemiology Collection

Objectives: To estimate the prevalence of canine diabetes mellitus (DM) in primarycare clinics in England, to identify risk factors associated with DM and to describe the survival of affected dogs.

Methods: Cases of DM were identified within the electronic patient records of 89 small-animal practices. A nested case-control study identified risk factors for the diagnosis of DM using logistic regression models. Cox proportional hazards models were used to analyse variables associated with survival.

Results: Four-hundred and thirty-nine canine DM cases were identified, giving an apparent prevalence of 0.34% (95% confidence interval 0.31 - 0.37%). Neutered males were at an increased …


Decomposing Trends In Child Obesity, Ashley Wendell Kranjac, Robert L. Wagmiller Aug 2019

Decomposing Trends In Child Obesity, Ashley Wendell Kranjac, Robert L. Wagmiller

Sociology Faculty Articles and Research

We unravel the absolute level and relative prominence of two demographic processes that are relevant for childhood obesity, and that will ultimately determine the long-term course and pace of change in child obesity rates. We leverage data from the National Health and Nutrition Examination Survey to decompose change in child obesity from 1971 to 2012. We partition change into that attributable to (1) healthier, more nutritionally and economically advantaged cohorts in the population being replaced by cohorts of children who are less advantaged (between-cohort change), and (2) the health habits, nutrition, and social and economic circumstances of all cohorts of …


Measuring Impacts Of Uncertainty, Irreversibility, And Loss Aversion On The Adoption Of Crop Canopy Sensors Among Nebraska Corn Producers, Brooks Ronspies Aug 2019

Measuring Impacts Of Uncertainty, Irreversibility, And Loss Aversion On The Adoption Of Crop Canopy Sensors Among Nebraska Corn Producers, Brooks Ronspies

Department of Agricultural Economics: Dissertations, Theses, and Student Research

Understanding barriers to adoption of Precision Agricultural Technologies (PATs) is important to the growth of agricultural productivity, efficiency, and sustainability. This thesis proposes and evaluates a model for estimating the impact of uncertainty, irreversibility, and loss aversion on producers’ adoption of crop canopy sensors in order to explain adoption behavior that contradicts previous expectations about the conditions necessary for technology adoption. The model is evaluated using estimated statistical distributions of price and field characteristics designed to match observations of actual corn and nitrogen prices, and of conventional and crop canopy sensor based nitrogen application. Results from this model using expected …


High-Intensity Acute Exercise And Directed Forgetting On Memory Function, Mary Elizabeth Pace, Paul D. Loprinzi Aug 2019

High-Intensity Acute Exercise And Directed Forgetting On Memory Function, Mary Elizabeth Pace, Paul D. Loprinzi

Faculty and Student Publications

© 2019 by the authors. Licensee MDPI, Basel, Switzerland. Background and Objectives: Despite accumulating research demonstrating that acute exercise may enhance memory function, very little research has evaluated whether acute exercise can effectuate intentional directed forgetting (DF), an adaptative strategy to facilitate subsequent memory performance. Materials and Methods: A three-arm parallel-group randomized controlled intervention was employed. Participants were randomized into one of three groups, including: (1) exercise plus DF (Ex + DF), (2) DF (directed forgetting) only (DF) and (3) R (remember) only (R). The acute bout of exercise included 15 min of high-intensity treadmill exercise. The memory assessment involved …


A Moral Panic Over Cats, William S. Lynn, Francisco J. Santiago-Ávila, Joann Lindenmayer, John Hadidian, Arian D. Wallach, Barbara J. King Aug 2019

A Moral Panic Over Cats, William S. Lynn, Francisco J. Santiago-Ávila, Joann Lindenmayer, John Hadidian, Arian D. Wallach, Barbara J. King

Stray and Feral Animal Populations Collection

Some conservationists believe that free-ranging cats pose an enormous risk to biodiversity and public health and therefore should be eliminated from the landscape by any means necessary. They further claim that those who question the science or ethics behind their arguments are science deniers (merchants of doubt) seeking to mislead the public. As much as we share a commitment to conservation of biodiversity and wild nature, we believe these ideas are wrong and fuel an unwarranted moral panic over cats. Those who question the ecological or epidemiological status of cats are not science deniers, and it is a false analogy …


Perceptions Of Immigration Among Nonmetropolitan Nebraskans: Nebraska Rural Poll Research Report 19-2, Rebecca Vogt, Cheryl Burkhart-Kriesel, Randolph Cantrell, Bradley Lubben, L. J. Mcelravy, Timothy Meyer, Jason L. Weigle Aug 2019

Perceptions Of Immigration Among Nonmetropolitan Nebraskans: Nebraska Rural Poll Research Report 19-2, Rebecca Vogt, Cheryl Burkhart-Kriesel, Randolph Cantrell, Bradley Lubben, L. J. Mcelravy, Timothy Meyer, Jason L. Weigle

Rural Futures Institute: Publications

The percent of Nebraska’s population that is foreign born has steadily increased during the past decade. In fact, its growth in foreign born population since 2010 ranks in the top 10 among all states. Given these changes, are rural Nebraskans aware of recent immigrants in their community? How do they perceive immigrants and their impacts on rural Nebraska? How do they view various immigration policies? This paper provides a detailed analysis of these questions. This report details 1,776 responses to the 2019 Nebraska Rural Poll, the 24th annual effort to understand rural Nebraskans’ perceptions. Respondents were asked a series of …


Ag Lease Termination And Hunting Rights, J. David Aiken Aug 2019

Ag Lease Termination And Hunting Rights, J. David Aiken

Cornhusker Economics

There are many questions regarding the differences between written and unwritten agricultural land leases for cropland and for pasture. This Q&A explores some of the more important differences, focusing on lease termination requirements and the status of hunting rights on leased cropland and pasture. How are cropland leases terminated in Nebraska? That depends on the type of cropland lease. If it is a written lease, the lease terminates according to its terms. If the lease does not address how the lease is terminated, it automatically terminates without notice on the last day of the lease (no six- months notice requirement). …


Vegetation Monitoring At Homestead National Monument Of America, Nebraska, 1998–2017, Sherry A. Leis Aug 2019

Vegetation Monitoring At Homestead National Monument Of America, Nebraska, 1998–2017, Sherry A. Leis

United States National Park Service: Publications

Executive Summary

The Heartland Inventory and Monitoring Network has sampled permanent monitoring sites in three vegetation community types (restored prairie, successional forest, and bur oak forest) at Homestead National Monument of America since 1998 (includes nine sample years). Network scientists record each species, aerial cover estimates of ground flora, diameter at breast height of midstory and overstory trees, and tree regeneration frequency (tree seedlings and saplings) within these permanent sites.

The park has experienced similar periods of drought and wetness through the monitoring record. Ground cover estimates indicate that prairie litter and bare ground are negatively related; prescribed fire cycles …


Impacts Of Size Fractionation And Processing On Functional Characteristics Of Broken Rice Kernels, Rebecca Mawusi Bruce Aug 2019

Impacts Of Size Fractionation And Processing On Functional Characteristics Of Broken Rice Kernels, Rebecca Mawusi Bruce

Graduate Theses and Dissertations

Rice flour generated from broken rice (brokens) has inconsistencies in functional properties. This may be due to differences in size and composition of brokens used for the flour. It is postulated that size classification of brokens can improve flour functionality. This study sought to investigate the effect of size fractionation of brokens on the functional or pasting properties of resulting rice flour. Broken rice was generated from six cultivars of freshly harvested rough rice that were dried at 25◦C in the laboratory. The brokens were classified into large, medium and small, using US sieve size 10, 12 and 20 respectively. …


Essays In Microeconomics, Teng Ma Aug 2019

Essays In Microeconomics, Teng Ma

Graduate Theses and Dissertations

This dissertation consists of three essays of different topics in microeconomics.

Chapter 1 investigates the effect of environmental uncertainty over the issue of resource allocation in a common pool resources setting. This chapter provides a model of how agents allocate resource among abatement technology, production, and saving with an endogenously determined uncertain damage. The results of a laboratory experiment show a negative effect of uncertain damage on abatement technology adoption and a non-linear relationship between the investment in abatement technology and the self reported risk aversion. Contrary to the “common belief” that greater risk averse agents invest more in abatement …


Effects Of Multivitamin-Mineral Supplementation On Mental Health Among Young Adults, Ya-Hsuan Chang Aug 2019

Effects Of Multivitamin-Mineral Supplementation On Mental Health Among Young Adults, Ya-Hsuan Chang

Graduate Theses and Dissertations

The percentage of young adults who had mental illnesses has increased from 2008 to 2015. However, few existing studies investigating the potential benefits of multivitamin-mineral (MVM) supplementation on mental health focused on young adults (18-24 years of age), whose eating behaviors are often unhealthy. The purpose of this study was to examine the effects of a MVM supplement on mental health in young adults. One hundred and thirty-three college students (Mage=20.59, SD=1.77; 80.15% female) participated in this randomized, double-blind, placebo-controlled trial. Participants consumed either a MVM supplement or a placebo for 30 days. The supplement contained B Vitamins, Vitamin C, …


Characterization Of The Swine Gut Microbiome Dynamics, Culturomics And Probiotics, Xiaofan Wang Aug 2019

Characterization Of The Swine Gut Microbiome Dynamics, Culturomics And Probiotics, Xiaofan Wang

Graduate Theses and Dissertations

The gastrointestinal tract is a critical place where the immune system concentrates many of its protective functions. It exerts both physical and biochemical defenses against invading foodborne pathogens and other hazards. In pigs, the gut microbiota community assembled postnatal plays a very important role in the development of multiple physiologic aspects, such as development of the gastrointestinal tract, nutrient exchange, immune defense against foreign pathogens and growth performance. Microbiome-host communication changes with age. Despite recent advances in understanding the swine gut microbiome at different growth stages, a comprehensive longitudinal study of the lifelong dynamics of the swine gut microbiome is …


Exploring The Match Demands Of Division I Women’S Collegiate Soccer, Robert W. Sausaman Aug 2019

Exploring The Match Demands Of Division I Women’S Collegiate Soccer, Robert W. Sausaman

Electronic Theses and Dissertations

The purpose of this dissertation is to shed light on the physical demands of women’s soccer at the NCAA division I college level. Though research does exists describing the physical demands of women’s soccer, the vast majority seeks to explain the physical demands association with the professional and international level. This dissertation sought to: 1) examine the physical demands of NCAA division I women’s soccer and 2) observe changes in physical demands of two NCAA division I women’s soccer players over a four-year career using a case study approach.

Study 1 examined the physical demands of twenty-three athlete from a …


Estimating Demand Elasticities For Rice In Benin, Ogoudele Simon Codjo Aug 2019

Estimating Demand Elasticities For Rice In Benin, Ogoudele Simon Codjo

Graduate Theses and Dissertations

Rice consumption in Benin is increasing along with shifting consumer demand toward higher quality rice. In this context of changing demands, experimental estimation methods provide an effective way to estimate the current state of consumer preferences. We conducted a hypothetical choice experiment in 15 open markets in Benin to analyze the demand for rice and its substitutes. The results reveal that consumers value quality rice, even those in the low-income class. While high income consumers are more likely to choose high quality imported rice, low- and middle-income consumers are more likely to select high quality domestic rice among the set …


Optimization Of Motor Performance, Lee-Kuen Chua Aug 2019

Optimization Of Motor Performance, Lee-Kuen Chua

UNLV Theses, Dissertations, Professional Papers, and Capstones

According to the OPTIMAL (Optimizing Performance Through Intrinsic Motivation and Attention of Learning) theory of motor learning, enhanced expectancies (EE), autonomy support (AS), and external focus (EF) augment the coupling of a person’s actions to intended movement goals. This goal-action coupling is postulated to boost a person’s focus on goal-related aspects of the motor task while reducing the person’s self-related thoughts, resulting in enhanced performance of skilled movements as well as in improving the acquisition outcomes for the learning of motor skills. The three studies in this compilation report were aimed at providing empirical evidence for the motor performance benefits …


Multi-Polygenic Risk Score Prediction Model For Bipolar Disorder, Travis Mize Aug 2019

Multi-Polygenic Risk Score Prediction Model For Bipolar Disorder, Travis Mize

UNLV Theses, Dissertations, Professional Papers, and Capstones

Bipolar disorder (BP), a severe mental disorder characterized by recurring manic and depressive episodes, has been shown to have a strong genetic underpinning. Current theory suggests that it is the summation of risk alleles, spread across the entirety of the genome, which contributes to the development of BP, as well as other polygenic traits. The comorbid nature of these polygenic traits are often problematic for diagnosticians as the symptomology of the disorders may vary substantially between individuals and can create diagnostic confusion. To alleviate issues such as these, a more objective measure, to be used alongside current diagnostic procedures, is …


Methodological Advances For Understanding Social Connectivity And Environmental Implications In Multi-Use Landscapes, Matthew Clark Aug 2019

Methodological Advances For Understanding Social Connectivity And Environmental Implications In Multi-Use Landscapes, Matthew Clark

Boise State University Theses and Dissertations

Integrated social-ecological systems research is challenging; complicated feedback and interactions across scales in multi-use landscapes are difficult to decouple. Novel methods and innovative data sources are needed to advance social-ecological systems research. In this thesis, we use network science as a means of explicitly assessing feedback between social and ecological systems, and internet search data to better predict visitation in protected areas. This thesis seeks to provide empirical examples of emerging social-ecological systems science methods as a precedent for resource managers on-the-ground, as well as extending the line of scientific inquiry on the subject

In the first chapter of this …


Poultry Labeling: Knowledge, Perceptions, And Preferences Among Adolescents, Eleni L. Parsons Aug 2019

Poultry Labeling: Knowledge, Perceptions, And Preferences Among Adolescents, Eleni L. Parsons

Graduate Theses and Dissertations

The purpose of this study was to determine the knowledge, perceptions, and preferences of adolescents in regard to the labeling of poultry products. The theory of planned behavior (TPB) and Elaboration Likelihood Model (ELM) were used to display the relationship of perceptions, attitude, and behavior intentions. Quantitative data was collected in a descriptive research design. The population included youth, aged 14 – 18 years, involved in the Arkansas 4-H State O’Rama competition (N = 400). The sample (n = 80) ensured a 90% confidence interval of the population. Data was collected by administering paper surveys that addressed four product labels …


The Economic Evaluation Of Input Use Prescription Maps: Are You Paying To Make Less Profit?, Grant Edward Gardner Aug 2019

The Economic Evaluation Of Input Use Prescription Maps: Are You Paying To Make Less Profit?, Grant Edward Gardner

Department of Agricultural Economics: Dissertations, Theses, and Student Research

Variable Rate Prescriptions used by farmers to apply agricultural inputs are largely privatized and are normally seen only by the farmer that applies the prescription and the consultants whom create the prescription maps. Farmers need a way to evaluate the prescriptions that are being applied to fields. This paper explores modeling techniques which could be applied by farmers to determine the profitability of a particular consultant. Regression modeling is used on field trials which have been divided into site-specific management zones (SSMZ) based on a consultant’s variable rate prescriptions. Production functions are created for each management zone. The production functions …


Which Credence Production Attributes Do Consumers Prefer? The Case Of Milk, Emmanouil Petrakis Aug 2019

Which Credence Production Attributes Do Consumers Prefer? The Case Of Milk, Emmanouil Petrakis

Department of Agricultural Economics: Dissertations, Theses, and Student Research

The interest of consumers for non-traditional food production attributes like antibiotics free and animal welfare have made consumer preferences more complex. These new attributes, usually non-identifiable by inspection or experience of the product are called credence attributes. The objectives of this study are to analyze consumer preferences for milk production attributes by eliciting the relative importance of these attributes for consumers, and to identify possible sources of heterogeneity related to consumer characteristics and actual purchase data. The research method used to elicit consumer preferences is Paired Comparison Method. Consumers from California and Texas were administered the online survey questionnaire in …


How Does Identifying As Gluten-Free Impact Information Choice Regarding The Gluten-Free Diet?, Pratiksha Baishya Aug 2019

How Does Identifying As Gluten-Free Impact Information Choice Regarding The Gluten-Free Diet?, Pratiksha Baishya

Department of Agricultural Economics: Dissertations, Theses, and Student Research

The market for gluten-free products is a multi-billion-dollar industry in the United States and has seen tremendous growth in the recent years. The retail sales of gluten-free foods in the United States almost tripled between 2011 and 2015, although rates of diagnosed gluten-related health problems have not risen. In addition to people who suffer from Celiac Disease, Wheat Allergy and Non-Celiac Gluten Sensitivity, there is a category or people known as PWAG (people who avoid gluten) who seem to have significantly contributed to this boom in the market for gluten-free foods. With more people choosing to adopt the gluten-free diet, …


The Impact Of Bumpers College Of Agricultural, Food And Life Sciences International Programs On Student Motivation For Continuing College And Student Engagement In The Classroom, Olivia Caroline Caillouet Aug 2019

The Impact Of Bumpers College Of Agricultural, Food And Life Sciences International Programs On Student Motivation For Continuing College And Student Engagement In The Classroom, Olivia Caroline Caillouet

Graduate Theses and Dissertations

Colleges aim to increase student achievement, which has been linked to motivation and engagement, as well as increase global partnerships. There is also an increasing demand from students for international programs (IPs) that prepare them to be global citizens. This study aimed to compare student motivation for continuing college and student engagement in the classroom before and after an IP. Students who participated in a Bumpers College of Agricultural, Food, and Life Sciences IP between January 2018 and August 2018 were surveyed prior to, and two weeks and three months post-program participation (n = 24). The instrument had 51 Likert-scale …


Regional Variation In Grass, Sedge, And Cereal Cultivation During The Viking Age In Skagafjörður, North Iceland, Melissa M. Ritchey Aug 2019

Regional Variation In Grass, Sedge, And Cereal Cultivation During The Viking Age In Skagafjörður, North Iceland, Melissa M. Ritchey

Graduate Masters Theses

In Viking Age and Medieval Iceland, livestock forage was a critical resource in the Norse agropastoral economy. Cereal cultivation, typically an important part of the Norse economy, may have been more limited in marginal sub-Arctic Iceland. An analysis of macrobotanical seed assemblages from archaeological excavations at 42 Viking Age and Medieval farmsteads in the Skagafjörður region of North Iceland suggests both broad trends and substantial variation over time and space in agropastoral production practices. This study finds that the main components of livestock forage (grass, sedge, and perhaps cereal) are highly variable between regions and over time. Interestingly, barley (Hordeum …