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2016

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Who Is Portland? Using Data To Understand The Portland Water Bureau Customer Base, Portland State University. Institute Of Portland Metropolitan Studies Jan 2016

Who Is Portland? Using Data To Understand The Portland Water Bureau Customer Base, Portland State University. Institute Of Portland Metropolitan Studies

Institute of Metropolitan Studies Publications

This study is a demographic analysis of the Portland Water Bureau customer base in the Portland metro region.

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6 Reasons To Relax About Portland's Recent Sell-Offs, Thomas Kerr Jan 2016

6 Reasons To Relax About Portland's Recent Sell-Offs, Thomas Kerr

Metroscape

Are you feeling nostalgic for Oregon-born companies like Dave's Killer Bread, Little Big Burger, and Precision Castparts? Thomas Kerr asserts that we need not fear the recent rash of acquisitions. New owners often bring fresh ideas and capital to the table while maintaining the characteristics we've come to love about our locally owned companies.

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Curriculum Change 2016-2017, Portland State University Jan 2016

Curriculum Change 2016-2017, Portland State University

Bulletin & Curriculum Change Documents

No abstract provided.

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Oscillation Phase Locking And Late Erp Components Of Intracranial Hippocampal Recordings Correlate To Patient Performance In A Working Memory Task, Jonathan K. Kleen, Markus E. Testorf, David W. Roberts, Rod C. Scott Jan 2016

Oscillation Phase Locking And Late Erp Components Of Intracranial Hippocampal Recordings Correlate To Patient Performance In A Working Memory Task, Jonathan K. Kleen, Markus E. Testorf, David W. Roberts, Rod C. Scott

Dartmouth Scholarship

In working memory tasks, stimulus presentation induces a resetting of intracranial temporal lobe oscillations in multiple frequency bands. To further understand the functional relevance of this phenomenon, we investigated whether working memory performance depends on the phase precision of ongoing oscillations in the hippocampus. We recorded intra-hippocampal local field potentials in individuals performing a working memory task. Two types of trials were administered. For high memory trials presentation of a list of four letters ("List") was followed by a single letter memory probe ("Test"). Low memory load trials, consisting of four identical letters (AAAA) followed by a probe with the …

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Measurement Challenges In Shared Decision Making: Putting The ‘Patient’ In Patient‐Reported Measures, Paul J. Barr, Glyn Elwyn Jan 2016

Measurement Challenges In Shared Decision Making: Putting The ‘Patient’ In Patient‐Reported Measures, Paul J. Barr, Glyn Elwyn

Dartmouth Scholarship

Measuring clinicians' shared decision-making (SDM) performance is a key requirement given the intensity of policy interest in many developed countries - yet it remains one of the most difficult methodological challenges, which is a concern for many stakeholders. In this Viewpoint Article, we investigate the development of existing patient-reported measures (PRMs) of SDM identified in a recent review. We find that patients were involved in the development of only four of the 13 measures. This lack of patient involvement in PRM development is associated with two major threats to content validity, common to all 13 PRMs of SDM: (i) an …

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Ninety-Two Years Of Tree Growth And Death In A Second-Growth Coast Redwood Forest, Benjamin Iberle Jan 2016

Ninety-Two Years Of Tree Growth And Death In A Second-Growth Coast Redwood Forest, Benjamin Iberle

Cal Poly Humboldt theses and projects

Mature second-growth coast redwood (Sequoia sempervirens) forests are an important and uncommon resource in the redwood region. Development of second-growth redwood forests beyond rotation age (~50 years) is not well understood. Continuous long-term data are especially lacking, considering that the maximum possible age of second-growth stands is now over 150 years. Two permanent observation plots in Arcata, CA, established in 1923 by Woodbridge Metcalf and last measured in 1990, provide a unique opportunity to examine the development of coast redwood forest regenerating after logging in ~1880. We surveyed the Metcalf plots using modern methods and assembled a complete …

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Iv-E Waiver Evaluation – Leveraging Intensive Family Engagement (Life) Program Evaluation, Carrie Jeanne Furrer, Thuan Duong, Amanda Cross-Hemmer, Beth L. Green Jan 2016

Iv-E Waiver Evaluation – Leveraging Intensive Family Engagement (Life) Program Evaluation, Carrie Jeanne Furrer, Thuan Duong, Amanda Cross-Hemmer, Beth L. Green

Child Welfare

In partnership with Oregon’s Department of Human Services, we are conducting qualitative and quantitative research to document the implementation and outcomes of the LIFE program. LIFE is an innovative approach to reducing time in out of home placement by providing intensive, multi-modal interventions that integrate Family Finding, Family Meetings, Parent Mentors, and a focus on family and youth voice in reducing the time spent in care for youth at high risk for long term foster care placements.

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Individuals With Dementia In Respite Care: Longitudinal Changes In Anxiety, Social Engagement, And Problem Behaviors, Rachael Elizabeth Mills Jan 2016

Individuals With Dementia In Respite Care: Longitudinal Changes In Anxiety, Social Engagement, And Problem Behaviors, Rachael Elizabeth Mills

LSU Master's Theses

Individuals with Alzheimer’s disease (AD) and dementia commonly referred to as persons with dementia (PWD), often experience behavioral and psychological symptoms as a result of the disease process. With no cure for AD and no way to prevent the onset of this disease, studies are analyzing methods to manage the symptoms of this disease. Previous literature on the effect of social adult day models is limited, especially pertaining to particular symptoms linked to this disease. This study explored three presenting symptoms associated with AD: anxiety, problem behaviors, and social engagement. Using a secondary data analysis, a sample of 30 participants …

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Magnesium Deficiency Results In Oxidation And Fragmentation Of Dna, Down Regulation Of Telomerase Activity, And Ceramide Release In Cardiovascular Tissues And Cells: Potential Relationship To Atherogenesis, Cardiovascular Diseases And Aging, Burton M. Altura, Nilank C. Shah, Gatha J. Shah, Jose Luis Perez-Albela, Bella T. Altura Jan 2016

Magnesium Deficiency Results In Oxidation And Fragmentation Of Dna, Down Regulation Of Telomerase Activity, And Ceramide Release In Cardiovascular Tissues And Cells: Potential Relationship To Atherogenesis, Cardiovascular Diseases And Aging, Burton M. Altura, Nilank C. Shah, Gatha J. Shah, Jose Luis Perez-Albela, Bella T. Altura

The School of Health Sciences Publications and Research

The authors discuss the potential relationship between magnesium, cardiovascular diseases, and aging.

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Sudden Cardiac Death In Infants, Children And Young Adults: Possible Roles Of Dietary Magnesium Intake And Generation Of Platelet-Activating Factor In Coronary Arteries, Burton M. Altura, Wenyan Li, Aimin Zhang, Tao Zheng, Nilank C. Shah, Gatha J. Shah, Bella T. Altura Jan 2016

Sudden Cardiac Death In Infants, Children And Young Adults: Possible Roles Of Dietary Magnesium Intake And Generation Of Platelet-Activating Factor In Coronary Arteries, Burton M. Altura, Wenyan Li, Aimin Zhang, Tao Zheng, Nilank C. Shah, Gatha J. Shah, Bella T. Altura

The School of Health Sciences Publications and Research

Magnesium (Mg) is a co-factor for more than 500 enzymes, and is the second most abundant intracellular cation after potassium. It is vital in numerous physiological, cellular and biochemical functions and systems necessary for life. Approximately 35 years ago, our laboratory suggested that a progressive, dietary deficiency and/or metabolic induced loss of Mg from the body, beginning early in life, particularly during development of the coronary arteries, could lead to coronary arterial vasospasm, ischemic heart disease, and sudden-cardiac death (SCD). Herein, we review evidence for a brand-new, novel hypothesis which combines knowledge suggesting a combined role for hypomagnesemia and platelet-activating …

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Potentially Traumatic Experiences And Sexual Health Among Orphaned And Separated Adolescents In Five Low- And Middle-Income Countries, Christine L. Gray, Kathryn Whetten, Lynne C. Messer, Rachel A. Whetten, Jan Ostermann, Karen O'Donnell, Nathan M. Thielman, Brian W. Pence Jan 2016

Potentially Traumatic Experiences And Sexual Health Among Orphaned And Separated Adolescents In Five Low- And Middle-Income Countries, Christine L. Gray, Kathryn Whetten, Lynne C. Messer, Rachel A. Whetten, Jan Ostermann, Karen O'Donnell, Nathan M. Thielman, Brian W. Pence

Community Health Faculty Publications and Presentations

Orphans and separated children (OSC) are a vulnerable population whose numbers are increasing, particularly in sub-Saharan Africa and Asia. Over 153 million children worldwide have lost one or both parents, including 17 million orphaned by AIDS, and millions more have been separated from their parents. As younger orphans enter adolescence, their sexual health and HIV-related risk behaviors become key considerations for their overall health. Importantly, their high prevalence of exposure to potentially traumatic events (PTEs) may put OSC at additional risk for adverse sexual health outcomes. The Positive Outcomes for Orphans study followed OSC randomly sampled from institution-based care and …

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Infectivity And Physiological Effects Of White Spot Syndrome Virus (Wssv) In Farmed Louisiana Red Swamp Crayfish (Procambarus Clarkii), Barcley Talon Pace Jan 2016

Infectivity And Physiological Effects Of White Spot Syndrome Virus (Wssv) In Farmed Louisiana Red Swamp Crayfish (Procambarus Clarkii), Barcley Talon Pace

LSU Master's Theses

The red swamp crayfish, Procambarus clarkii, represents an important aquaculture species responsible for over half of all commercial aquaculture profits in Louisiana. White spot syndrome virus (WSSV) is highly pathogenic and induces mass mortality in crustacean aquaculture operations worldwide. Crayfish lack the adaptive ability of the vertebrate immune system, and must depend on primitive, innate immune responses to combat viral infections. This study aims to investigate the dose-response of WSSV in P. clarkii and to examine viral-host interactions by examining the biochemical and immunological changes induced by WSSV infection in this species. Viable viral particles were isolated from naturally infected …

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The Constitution Of Agency Statutory Interpretation, Evan J. Criddle Jan 2016

The Constitution Of Agency Statutory Interpretation, Evan J. Criddle

Vanderbilt Law Review

No abstract provided.

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Vaccinations: Weighing The Risks And Benefits, Yosis Shapiro Jan 2016

Vaccinations: Weighing The Risks And Benefits, Yosis Shapiro

The Science Journal of the Lander College of Arts and Sciences

Research has proven that vaccines prevent disease. Important medical organizations conclusively support and advise the administration of vaccinations to prevent diseases that once caused devastating effects both in the individual who contracted, and in communities where these diseases spread. While some groups protest against the constitutionality of vaccinating, others counter that failure to do so subjects the unvaccinated to illness and death by contracting and spreading of the sickness. Despite statistics on reduced incidence of diseases with few consequences as a result of vaccine-induced passive immunity, fears of harm secondary to vaccination loom. In the 21st Century, many people are …

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Oocyte Cryopreservation, Esther Gellis Jan 2016

Oocyte Cryopreservation, Esther Gellis

The Science Journal of the Lander College of Arts and Sciences

Anti-mitotic therapies are a form of therapy used to treat cancer patients. The use of these treatments on females can result in fertility complications. Therefore, prior to treatment, women must seek ways to preserve their ability to conceive children after receiving treatment. This study analyzes the outcomes of oocyte cryopreservation and its many variables. Three important variables that can affect the outcome of oocyte cryopreservation are age, cryopreservation method and cryoprotectants. Evidence indicates that human oocyte cryopreservation can enable a woman to preserve her ability to give birth to a healthy child, following anti-mitotic therapies. Hundreds of babies have been …

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Cognitive Effects Of Breastfeeding, Abraham Englard Jan 2016

Cognitive Effects Of Breastfeeding, Abraham Englard

The Science Journal of the Lander College of Arts and Sciences

This paper explores the cognitive effects of breastfeeding through Intelligence Testing and Imaging Testing that compares IQ, success, and brain structure of individuals that were breastfed, formula fed, and both breastfed and formula fed. Intelligence studies available are widespread for all age groups and signify a causal relationship between breastfeeding and intelligence. However, imaging testing is not as extensive, but shows a strong correlation between cognitive development and breastfeeding. The mechanism of breast milk’s impact on cognitive development is at an exploratory phase, with a possibility that docosahexaenoic and arachidonic acids, along with other nutrients found in breast milk, contribute …

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Effects Of Vaccine Preservatives And Adjuvants On Childhood Neurodevelopment, Reut Raveh Jan 2016

Effects Of Vaccine Preservatives And Adjuvants On Childhood Neurodevelopment, Reut Raveh

The Science Journal of the Lander College of Arts and Sciences

Parental concerns about the safety of childhood vaccinations began in the 1990’s and continue until today. A primary concern of many parents is whether the adjuvants and preservatives added to the vaccines have the potential to cause neurodevelopmental disorders in young children. An overview of various studies was done to determine if thimerosal affects childhood neurodevelopment with studies suggesting that thimerosal potentially causes neurodevelopmental disorders. However, some studies suggest the opposite. As a result it is impossible to conclude whether thimerosal affects childhood neurodevelopment. However, measures should be taken to remove thimerosal from the childhood vaccination schedule. Additionally, the studies …

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Artificial Sweeteners And Weight Gain: Fighting Or Feeding The Obesity Epidemic?, Shanna Frisch Jan 2016

Artificial Sweeteners And Weight Gain: Fighting Or Feeding The Obesity Epidemic?, Shanna Frisch

The Science Journal of the Lander College of Arts and Sciences

Our world has developed an obsession with weight control and, as a result, has begun replacing high calorie foods with low-fat and non-caloric substitutes. Artificial sweeteners are a widely used solution to this growing problem. Though the intention when using artificial sweeteners is to lose weight, studies have shown that the opposite sometimes occurs. Researchers attempt to explain this surprising phenomenon with multiple hypotheses. Lack of appetite suppression and reward response may cause individuals to search for more food and to consume more calories. Artificial sweeteners can also have negative affects on biological mechanisms such as resting metabolic rate, as …

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Mechanism Of Fecal Bacteriotherapy In Treating Clostridium Difficile Infection And Gi Tract Disorders, Rivka Steinberg Jan 2016

Mechanism Of Fecal Bacteriotherapy In Treating Clostridium Difficile Infection And Gi Tract Disorders, Rivka Steinberg

The Science Journal of the Lander College of Arts and Sciences

Clostridium difficile infection, an increasingly prevalent and virulent condition, is often resistant to treatment. Standard antibiotic therapy is rarely efficient when used to treat recurrent C. difficile infection. Fecal microbiota transplantation (FMT) is a safe, effective and inexpensive treatment that has a cure rate of about 90%, according to clinical trials and reports. This approach may also be applicable in treating ulcerative colitis, a type of inflammatory bowel disease, on the basis of the restoration of flora imbalances. Additionally, recent data suggests that a disproportion in composition of the gut microbiome may contribute to obesity. FMT, may restore a healthy …

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Effects Of Moderate Intake Of Alcohol On Coronary Heart Disease, Eli Derdik Jan 2016

Effects Of Moderate Intake Of Alcohol On Coronary Heart Disease, Eli Derdik

The Science Journal of the Lander College of Arts and Sciences

The french paradox is caused by an inconsistency with scientific experimentation: The French have a very high intake of saturated fat and cholesterol, which is associated with coronary heart disease, yet they have un-commensurately low levels of deaths due to this disease. It has been proposed that alcohol, as a part of the French diet, is the factor that helps decrease the risk of heart disease in the French population by 20-30%. Research has been gathered from many medical journals to create a larger and more accurate perspective to determine if alcohol has any effect on coronary heart disease. Experiments …

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Pesticide Partitioning In Louisiana Wetland Aand Ricefield Sediment, Brendan Michael Marsh Jan 2016

Pesticide Partitioning In Louisiana Wetland Aand Ricefield Sediment, Brendan Michael Marsh

LSU Master's Theses

Pesticides are used globally and are often found within bodies of water. The EPA investigates the potential environmental impact through computer modeling in order to help mitigate some of the regulatory burden of pesticide fate investigation. Currently when pesticides enter a water body, the Exposure Analysis Modeling System (EXAMS) estimates partitioning depth as 5 cm and assumes equal distribution. This assumption was tested with a wide variety of pesticides with varying Koc ranges and water solubilities. Savillex 150 ml Teflon tubes were filled with wetland and ricefield sediments with fresh and seawater as the aqueous phase. The seven pesticides tested …

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Inmate Populations In A Disaster: A Labor Force, A Vulnerable Population, And A Hazard, Jordan Carlee Smith Jan 2016

Inmate Populations In A Disaster: A Labor Force, A Vulnerable Population, And A Hazard, Jordan Carlee Smith

LSU Master's Theses

Within the disaster literature, few studies have been devoted to the role of incarcerated populations as a source of labor within the context of emergency operations. When faced with a lack of resources, emergency management rely on inmate labor forces to prepare for and respond to hazards and disasters. In the U.S., inmates from the Louisiana State Penitentiary helped with sandbagging the facilities in preparing for the potentially flooding of the Mississippi River and Hurricane Katrina (Gaillard, 2012). The state of California has long maintained inmate firefighting forces to combat destructive wildfires statewide (Goodman, 2012). However, there has never been …

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Development Of Microfluidic Devices To Study Algal Chemotaxis And Long-Term Growth Dynamics, Benjamin Seth Roberts Jan 2016

Development Of Microfluidic Devices To Study Algal Chemotaxis And Long-Term Growth Dynamics, Benjamin Seth Roberts

LSU Master's Theses

Harmful algal blooms pose a threat to human health and the environment. Many complex factors influence their formation and development, and much is still unknown. One major influencing factor that is well-known yet poorly studied is algal chemotaxis. Many studies have examined chemotaxis in other organisms, but very little about chemotaxis in algae has been studied, largely because existing technology and assay techniques are inadequate. Microfluidics offers many possibilities for cell biology, and has been applied to the study of chemotaxis in other organisms already. These techniques can be applied to the study of algal chemotaxis as well. We present …

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Transatlantic Trade And Investment Partnership: Implications To Global Wine Market, Natalia Antosova Jan 2016

Transatlantic Trade And Investment Partnership: Implications To Global Wine Market, Natalia Antosova

LSU Master's Theses

Transatlantic Trade and Investment Partnership was first introduced in 2013, with the goal of liberalization of the trade and investments, better coordination of trade by specific regulations, enhancing intellectual property protection and lifting government’s impediments to trade. This Thesis is concerned on potential implications of the TTIP on the wine industry in the European Union and particular consequences related to EU wine producers. The literature review of this paper is developed with the purpose to bring general knowledge in the matter of the TTIP. In addition, linkages of the TTIP with the political economy are provided in the latter part …

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Successful Aging In Oldest-Old Adults: Role Of Physical And Social Factors, Katie Elizabeth Stanko Jan 2016

Successful Aging In Oldest-Old Adults: Role Of Physical And Social Factors, Katie Elizabeth Stanko

LSU Master's Theses

Successful aging, increasing in chronological age while maintaining health, is related to a multitude of factors including social and physical behaviors. Older adults may report that they are aging successfully while biomedical outcomes suggest otherwise. In the present study, sociodemographic characteristics, social engagement, physical activity in relation to frailty and health-related quality of life (HR QoL) were examined using a lifespan sample of adults (N = 732) from the Louisiana Healthy Aging Study (LHAS). Four age groups were compared: younger (21-44 years), middle-aged (45-64 years), older (65-84 years), and oldest-old adults (85 to 101 years). A main effect of age …

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Developing And Characterization Of Catfish Skin Hydrolysates Including Antioxidant And Antimicrobial Properties, Cesar Augusto Galindo Perez Jan 2016

Developing And Characterization Of Catfish Skin Hydrolysates Including Antioxidant And Antimicrobial Properties, Cesar Augusto Galindo Perez

LSU Master's Theses

Catfish skin (CS) contains considerable amount of protein that may be hydrolyzed enzymatically to generate hydrolysates (CSH) which may have antioxidant and antimicrobial properties. The generation of natural compounds with these properties is of special interest to the food industry. The objective of this study was to develop and characterize CSH including antioxidant and antimicrobial properties. CSH were produced from different enzymatic reaction periods using alkaline protease, and their characterization, antioxidant, antimicrobial, and some functional properties were evaluated. A selected CSH was analyzed for peptide composition and partial amino acid sequences. The color analysis showed that darker, more yellow, and …

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Effects Of Truck Based Ultra-Low Volume Mosquito Adulticides On Honey Bees (Apis Mellifera) In A Real World Scenario, Vivek Pokhrel Jan 2016

Effects Of Truck Based Ultra-Low Volume Mosquito Adulticides On Honey Bees (Apis Mellifera) In A Real World Scenario, Vivek Pokhrel

LSU Master's Theses

Honey bees are crucial pollinators for many economically important fruit crops. The recent honey bee colony decline in the United States and other regions of the world has caused concern among commercial beekeepers, research groups, the government, and the general public. The role of pesticides in recent honey bee declines has not been fully determined. In Louisiana, it is a common practice to spray truck based ultra-low volume mosquito adulticides in Integrated Mosquito Management Programs to control mosquitoes and minimize the risk of vector borne viruses such as West Nile, chikungunya, and Zika. This study measured the effects of truck …

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A Comparison Between Functional And Traditional Interface Displays In Support Of Console Operator Performance And Workload, Sophie Lynn Schwartz Jan 2016

A Comparison Between Functional And Traditional Interface Displays In Support Of Console Operator Performance And Workload, Sophie Lynn Schwartz

LSU Master's Theses

In the petrochemical industry, schematic interfaces have been traditionally used as the main interface for console operators to monitor activities. There is limited research in this industry investigating alternative interface types to better support console operator’s decisions during alarm management. Furthermore, even less of that research includes eye-tracking as a measure for console operator situation awareness (SA). This research aimed to investigate an alternative interface, called a functional interface, in its level of support of console operator situation awareness, accuracy, subjective workload, and average response time. Additionally, eye-tracking was incorporated to explore its value as measure for situation awareness on …

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Initial Development And Validation Of The Student Wellbeing Teacher-Report Scales, Anthony Joseph Roberson Jan 2016

Initial Development And Validation Of The Student Wellbeing Teacher-Report Scales, Anthony Joseph Roberson

LSU Master's Theses

Given that youth mental health is associated with their success in school and in life more broadly, it is important that school-based psychological service providers embrace best-practice prevention and intervention strategies that target mental health when working with student populations. One line of study in this area has begun exploring the incorporation of a dual-factor model of mental health within universal screening systems in schools. The dual-factor model is differentiated from the traditional unidimensional mental health model, which focuses on the presence or absence of psychopathology, by conceptualizing mental health alternatively as consisting of both psychopathology and wellbeing dimensions. The …

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Driver Engagement In Secondary Tasks: Behavioral Analysis And Crash Risk Assessment, Mengqiu Ye Jan 2016

Driver Engagement In Secondary Tasks: Behavioral Analysis And Crash Risk Assessment, Mengqiu Ye

LSU Master's Theses

Distracted driving has long been acknowledged as one of the leading causes of death or injury in roadway crashes. The focus of past research has been mainly on the change in driving performance due to distracted driving. However, only a few studies attempted to predict the type of distraction based on driving performance measures. In addition, past studies have proven that driving performance is influenced by the drivers’ socioeconomic characteristics, while not many studies have attempted to quantify that influence. In essence, this study utilizes the rich SHRP 2 Naturalistic Driving Study (NDS) database to (a) develop a model for …

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