Digital Commons Network^™

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.

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.

Curriculum Change 2016-2017, Portland State University

Bulletin & Curriculum Change Documents

No abstract provided.

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 …

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 …

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 …

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.

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.

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 …

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 …

The Constitution Of Agency Statutory Interpretation, Evan J. Criddle

Vanderbilt Law Review

No abstract provided.

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 …

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 …

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 …

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 …

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 …

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 …

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 …

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 …

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 …

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 …

Gotta Catch 'Em All, Jennifer Lynn Lombardi

LSU Master's Theses

The ability to imagine is essential to shaping who we are, and is an important part of our humanity. Children have the ability to use aspects of their environment as their playthings, becoming the characters in their world through their sense of imagination. We lose this ability as we grow, leaving us with only memories and sentimentality. I have come to realize that my art is an expression of the longing and search to regain that ability to become fused with my imagination and my environment. I allow myself to become lost in a world of fantasy once more, and …

Three Simple Experiments To Examine The Effect Of Sediment Pollution On Algae-Based Food Webs In Streams, Patrick M. Edwards, Rodney Shroufe

Environmental Science and Management Faculty Publications and Presentations

Streams and stream macroinvertebrates are ideal natural systems for ecological inquiry. We present three simple experiments that students can use to conduct field-based investigations which illustrate the importance of algae-based food webs in streams and measure the effects of sediment pollution (scour and deposition) on stream ecological processes. Over the past 5 years, we have conducted these experiments 19 times with our students. We report on the results and reliability of these experiments and make suggestions for other educators who may want to conduct them.

Resident Perceptions Of Natural Resources Between Cities And Across Scales In The Pacific Northwest, Anita T. Morzillo, Betty J. Kreakie, Noelwah R. Netusil, J. Alan Yeakley

Environmental Science and Management Faculty Publications and Presentations

As the global population becomes increasingly urban, research is needed to explore how local culture, land use, and policy will influence urban natural resource management. We used a broad-scale comparative approach and survey of residents within the Portland (Oregon)-Vancouver (Washington) metropolitan areas, USA, two states with similar geographical and ecological characteristics, but different approaches to land-use planning, to explore resident perceptions about natural resources at three scales of analysis: property level (“at or near my house”), neighborhood (“within a 20-minute walk from my house”), and metro level (“across the metro area”). At the metro-level scale, nonmetric multidimensional scaling revealed that …

Climate And Bark Beetle Effects On Forest Productivity — Linking Dendroecology With Forest Landscape Modeling, Alec M. Kretchun, E. Louise Loudermilk, Robert M. Scheller, Matthew Hurteau, Soumaya Belmecher

Environmental Science and Management Faculty Publications and Presentations

In forested systems throughout the world, climate influences tree growth and aboveground net primary productivity (ANPP). The effects of extreme climate events (i.e., drought) on ANPP can be compounded by biotic factors (e.g., insect outbreaks). Understanding the contribution of each of these influences on growth requires information at multiple spatial scales and is essential for understanding regional forest response to changing climate. The mixed conifer forests of the Lake Tahoe Basin, California and Nevada, provide an opportunity to analyze biotic and abiotic influences on ANPP. Our objective was to evaluate the influence of moisture stress (climatic water deficit, CWD) and …

Field Issue 3, Grant Kester

FIELD: A Journal of Socially-Engaged Art Criticism

From https://field-journal.com/, where you can also find current issues of FIELD:

"ISSN 2694-0094

We are living through a singular cultural moment in which the conventional relationship between art and the social world, and between artist and viewer, is being questioned and renegotiated. FIELD responds to the remarkable proliferation of new artistic practices devoted to forms of political, social and cultural transformation. Frequently collaborative in nature, this work is being produced by artists and art collectives throughout North, South and Central America, Europe, Africa and Asia. While otherwise quite diverse, it is driven by a common desire to establish new …

Collective Intervention: An Analysis Of The Political Issues Regarding Secession, Self-Determination, And Sovereignty In The Republic Of Kosovo, Benjamin Werthan

University Honors Theses

In 2008, the Republic of Kosovo, after years of war and internal conflicts between the ethnic Albanians and Serbians who lived in the territory, finally received status as an independent state. The process was long and even after declaring independence the Republic still had to fight for such recognition. This thesis explores that process, starting with the years prior to the Yugoslav Wars, through the Republic of Kosovo’s Declaration of Independence and the subsequent International Court of Justice advisory opinion. The purpose of this thesis is to explore the concepts of self-determination and state sovereignty with regard to the actions …

The Effects Of The Aca On Actuarial Pricing: How The Work Of Health Actuaries Has Changed Post-Aca, Alex M.S. George

University Honors Theses

In the United States, the Patient Protection and Affordable Care Act (PPACA or ACA) drastically altered the health insurance industry. Insurers are no longer able to deny coverage or charge higher premiums based on an individual’s medical history. In order to more evenly spread the financial risks associated with these ACA reforms among insurers and stabilize health insurance premiums, risk-sharing provisions dubbed the "3 R's" (risk adjustment, risk corridors, and reinsurance) were instituted in the individual and small group market. This thesis will begin with a discussion of the "3 R's" and the other ACA regulations that have had significant …

Meditation And Mindfulness: Combatting Negative Mindsets And Mental Health Afflictions While Promoting Positives Such As Confidence And General Well-Being, Charlotte R. Dicharry

University Honors Theses

Popular opinion holds that meditation and mindfulness render positive effects. However, minimal empirical evidence has been submitted except in the last seven years that it has gained attention. This study uses data from these recent years to gather a concise view of the effects of meditation and mindfulness practices in combatting anxiety, depression, and poor self-esteem as well as the increase in positives such as confidence and general well-being.

Jon Kabat-Zinn, Ph.D. has been promoting meditation and mindfulness as treatment for stress since the 1980s. He has applied the practice to physical ailments as well as mental maladies (Kabat-Zinn, 2014b). …

Preventing Campus Sexual Assault: Evaluating Studies Of Male Offender Prevention Programs And Determining Best Practices, Cam Tu Tran

University Honors Theses

Campus sexual assault is becoming a highly publicized issue, with the U.S. White House recently releasing a report urging universities to improve prevention efforts through systematic evaluations, policies, reporting procedures, and victim support (U.S. White House Task Force, 2014). Although these recent headlines have focused attention on universities’ responses to sexual assault, research in prevention program effectiveness has been conducted in university settings for over 30 years. This thesis focuses on past research in primary prevention in facilitated educational trainings for college men. This thesis reviews studies on interventions implemented on college campuses by exploring the most effective practices, and …