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• 51. [Article] Constraining the Holocene Extent of the Northwest Meers Fault, Oklahoma Using High-Resolution Topography and Paleoseismic Trenching

  The Meers Fault (Oklahoma) is one of few seismogenic structures with Holocene surface expression in the stable continental region of North America. Only the ~37 km-long southeastern section of the ~55 ...

  Citation × Citation Citation Abstract Copy Title: Constraining the Holocene Extent of the Northwest Meers Fault, Oklahoma Using High-Resolution Topography and Paleoseismic Trenching Author: Hornsby, Kristofer Tyler Year: 2017 The Meers Fault (Oklahoma) is one of few seismogenic structures with Holocene surface expression in the stable continental region of North America. Only the ~37 km-long southeastern section of the ~55 km long Meers Fault is interpreted to be Holocene-active. The ~17 km-long northwestern section is considered to be Quaternary-active (pre-Holocene); however, its low-relief geomorphic expression and anthropogenic alteration have presented difficulties in evaluating the fault length and style of Holocene deformation. We reevaluate surface expression and earthquake timing of the northwestern portion of the Meers Fault to improve fault characterization, earthquake rupture models, and seismic hazard evaluations based on fault length. We use a combination of airborne lidar (0.5--2 m-resolution), historical aerial photos, and new balloon-based photogrammetric (Structure from Motion) topography (0.25--0.5 m-resolution) collected in this study to analyze and characterize the fault scarp and local fault zone geomorphology. In the northwest, complex surface deformation includes fault splays, a left step, subtle monoclinal warping, and a minor change in fault strike The fault is evident in the landscape as linear escarpments, incised channels on the up-thrown side of the scarp, and closed depressions on the downthrown side. I use topographic profiles, measured perpendicular to the fault scarp to show that the northwest scarp is characterized by decimeter surface offsets. Where the fault traverses the Post Oak Conglomerate the fault zone width rarely exceeds 25 m, in the Hennessey Shale I document an increase in fault zone width with deformation occurring over 20 m to 115 m. I further examined the northwest section of the fault in a paleoseismic excavation where weathered Permian Hennessey Shale and a ~1--2 m-thick veneer of Holocene alluvial deposits have been folded and warped during three surface-folding earthquakes. In an adjacent stream exposure these units are also faulted near the ground surface. Paleoearthquake age modeling (Oxcal) constrained by accelerated mass spectrometry (AMS) dating of detrital charcoal and optically stimulated luminescence (OSL) dating of sandy alluvial beds indicates two earthquakes occurred since ~6152-5550 cal. years BP and one possibly older event along the erosional unconformity along the Hennessey Shale bedrock. This analysis lengthens the Holocene extent of the Meers Fault by ~6 km, to ~43 km, and extends the paleoseismic record of the Meers Fault to ~9598 cal. years BP. These data will improve fault-rupture and earthquake recurrence models used for seismic hazard analysis of the Meers Fault. Title: Constraining the Holocene Extent of the Northwest Meers Fault, Oklahoma Using High-Resolution Topography and Paleoseismic Trenching Author: Hornsby, Kristofer Tyler Year: 2017 The Meers Fault (Oklahoma) is one of few seismogenic structures with Holocene surface expression in the stable continental region of North America. Only the ~37 km-long southeastern section of the ~55 km long Meers Fault is interpreted to be Holocene-active. The ~17 km-long northwestern section is considered to be Quaternary-active (pre-Holocene); however, its low-relief geomorphic expression and anthropogenic alteration have presented difficulties in evaluating the fault length and style of Holocene deformation. We reevaluate surface expression and earthquake timing of the northwestern portion of the Meers Fault to improve fault characterization, earthquake rupture models, and seismic hazard evaluations based on fault length. We use a combination of airborne lidar (0.5--2 m-resolution), historical aerial photos, and new balloon-based photogrammetric (Structure from Motion) topography (0.25--0.5 m-resolution) collected in this study to analyze and characterize the fault scarp and local fault zone geomorphology. In the northwest, complex surface deformation includes fault splays, a left step, subtle monoclinal warping, and a minor change in fault strike The fault is evident in the landscape as linear escarpments, incised channels on the up-thrown side of the scarp, and closed depressions on the downthrown side. I use topographic profiles, measured perpendicular to the fault scarp to show that the northwest scarp is characterized by decimeter surface offsets. Where the fault traverses the Post Oak Conglomerate the fault zone width rarely exceeds 25 m, in the Hennessey Shale I document an increase in fault zone width with deformation occurring over 20 m to 115 m. I further examined the northwest section of the fault in a paleoseismic excavation where weathered Permian Hennessey Shale and a ~1--2 m-thick veneer of Holocene alluvial deposits have been folded and warped during three surface-folding earthquakes. In an adjacent stream exposure these units are also faulted near the ground surface. Paleoearthquake age modeling (Oxcal) constrained by accelerated mass spectrometry (AMS) dating of detrital charcoal and optically stimulated luminescence (OSL) dating of sandy alluvial beds indicates two earthquakes occurred since ~6152-5550 cal. years BP and one possibly older event along the erosional unconformity along the Hennessey Shale bedrock. This analysis lengthens the Holocene extent of the Meers Fault by ~6 km, to ~43 km, and extends the paleoseismic record of the Meers Fault to ~9598 cal. years BP. These data will improve fault-rupture and earthquake recurrence models used for seismic hazard analysis of the Meers Fault. Close

• 52. [Article] LiDAR Business Analysis

  LiDAR (Light Detection and Ranging) is a remote sensing technology that uses light in the form of a laser pulses to create 3D images. LiDAR technology’s use on UAS (Unmanned Aerial System) is a relatively ...

  Citation × Citation Citation Abstract Copy Title: LiDAR Business Analysis Author: Xiao, Liyan, Yacoub, Mufeed, Lerdphayakkarat, Rassaniya, Groth, Tyler, Akhter, Tanzila, Lally, Wendy Year: 2017 LiDAR (Light Detection and Ranging) is a remote sensing technology that uses light in the form of a laser pulses to create 3D images. LiDAR technology’s use on UAS (Unmanned Aerial System) is a relatively new concept in the rapidly advancing remote sensing & 3D imaging industry. As such, profitability data is either not released by similar business organizations, or there is simply not enough historical data to accurately predict revenue streams with either business model. To assess the feasibility of business models, market research and literature review were performed by our research team. Economic analysis methods were used to determine the most advantageous business plan strategy for the LiDAR business opportunities. Since the success of either business model will rely heavily on the company’s sales ability. Since the focus of this report is on economic analysis to make the best business decision, we have made our valuation calculations based conservative sales forecasts. The startup business plan identifies and critiques two business models identified by the founder entrepreneurs: 1. A service oriented model in which data is collected, processed, and delivered by an operations team to the customer. 2. A product oriented model in which LiDAR UAS is constructed, tested, and sold as a unit that includes training as an entire product for the customer’s own use. Based on these two models, three decision options were evaluated and compared with each other: 1. Invest in the Service only model 2. Invest in the Product only model 3. Do not invest, utilize the stock market for investment gains A 5-year cash flow analysis was conducted to give the founders a recommended strategy to optimize their investment. Through conducting a benefit cost analysis and calculating the internal rate of return of each opportunity, it was determined that both business models may be profitable and worthy investments. The expected IRR of service model and product model are 56% and 136% respectively. They are both much higher than the stock market option, which has an estimated MARR of 8% on average. Much of the risk in this analysis was the uncertainty in the sales revenue projections. The team endeavored to determine the sensitivity of the data by performing sensitivity analysis on these sales projections. Expected values were calculated taking into consideration of the most likely, optimistic and pessimistic cases. The sensitivity analysis result shows both business models are profitable under all conditions. The economic analysis has shown that while both business models are likely to be profitable, the Product Business Model has the potential for a higher return on investment. Therefore the research team recommends that the investors proceed with the Product Business Model outlined in the report. Title: LiDAR Business Analysis Author: Xiao, Liyan, Yacoub, Mufeed, Lerdphayakkarat, Rassaniya, Groth, Tyler, Akhter, Tanzila, Lally, Wendy Year: 2017 LiDAR (Light Detection and Ranging) is a remote sensing technology that uses light in the form of a laser pulses to create 3D images. LiDAR technology’s use on UAS (Unmanned Aerial System) is a relatively new concept in the rapidly advancing remote sensing & 3D imaging industry. As such, profitability data is either not released by similar business organizations, or there is simply not enough historical data to accurately predict revenue streams with either business model. To assess the feasibility of business models, market research and literature review were performed by our research team. Economic analysis methods were used to determine the most advantageous business plan strategy for the LiDAR business opportunities. Since the success of either business model will rely heavily on the company’s sales ability. Since the focus of this report is on economic analysis to make the best business decision, we have made our valuation calculations based conservative sales forecasts. The startup business plan identifies and critiques two business models identified by the founder entrepreneurs: 1. A service oriented model in which data is collected, processed, and delivered by an operations team to the customer. 2. A product oriented model in which LiDAR UAS is constructed, tested, and sold as a unit that includes training as an entire product for the customer’s own use. Based on these two models, three decision options were evaluated and compared with each other: 1. Invest in the Service only model 2. Invest in the Product only model 3. Do not invest, utilize the stock market for investment gains A 5-year cash flow analysis was conducted to give the founders a recommended strategy to optimize their investment. Through conducting a benefit cost analysis and calculating the internal rate of return of each opportunity, it was determined that both business models may be profitable and worthy investments. The expected IRR of service model and product model are 56% and 136% respectively. They are both much higher than the stock market option, which has an estimated MARR of 8% on average. Much of the risk in this analysis was the uncertainty in the sales revenue projections. The team endeavored to determine the sensitivity of the data by performing sensitivity analysis on these sales projections. Expected values were calculated taking into consideration of the most likely, optimistic and pessimistic cases. The sensitivity analysis result shows both business models are profitable under all conditions. The economic analysis has shown that while both business models are likely to be profitable, the Product Business Model has the potential for a higher return on investment. Therefore the research team recommends that the investors proceed with the Product Business Model outlined in the report. Close

• 53. [Article] A Novel Approach to Flow and Sediment Transport Estimation in Estuaries and Bays

  Reliable estimates of river discharge and sediment transport to the ocean from large tidal rivers are vital for water resources management, efficient river and harbor management, navigational purposes, ...

  Citation × Citation Citation Abstract Copy Title: A Novel Approach to Flow and Sediment Transport Estimation in Estuaries and Bays Author: Moftakhari Rostamkhani, Hamed Year: 2015 Reliable estimates of river discharge and sediment transport to the ocean from large tidal rivers are vital for water resources management, efficient river and harbor management, navigational purposes, and climate analyses. Due to the difficulties inherent in measuring tidal-river discharge, hydrological and sedimentological records are typically too short to adequately characterize long-term (decadal) trends. Also, uncertainties associated with observation and calibration of hydrological models suggest a need for more accurate methods based on longer records of hydrodynamic parameters (e.g. tides). Tidal theory indicates that tides and river discharge interact through quadratic bed friction, which diminishes and distorts the tidal wave as discharge increases. In this study, using tidal constituents, astronomical forcing and a model of the frictional interaction of flow and tides, I propose a novel Tidal Discharge Estimate (TDE) to predict freshwater discharge with an approximate averaging interval of 18 days for time periods with tidal data but no river flow records. Next, using continuous wavelet analysis of tidal properties, I develop a method of estimating river discharge using tides measured on multiple gages along tidal rivers to improve the time-resolution and accuracy of TDE. The applicability of the Multiple-gauge Discharge Estimate (MTDE) is first demonstrated in the two largest tidal-fluvial systems of the Pacific Northwest, the Columbia River Estuary (CRE) and Fraser River Estuary (FRE). A numerical model of an idealized estuary with similar forcing as the FRE and CRE is next run under different hydrologic and morphologic scenarios to evaluate the effect of convergence, friction, and river flow variations on the applicability of MTDE. The TDE method was applied to the San Francisco Bay, using the continuous hourly tide record available since 1858. Results show that TDE reproduces known San Francisco (SF) Bay delta inflows from 1930-present with a Nash-Sutcliffe coefficient of 0.81 and is a useful method for hindcasting historical flows from 1858 - 1929, a period that predates direct measurement of delta discharge. I also recover and digitize ~80 years of Sacramento River daily water level data between 1849 and 1946, from which river discharge to SF Bay is estimated on a daily basis, after adjusting for changes to the river channel. This discharge combined with Net Delta Outflow Index estimates (1930 - 2011) and flow estimates from tidal data (1858 - 2011) provides a more accurate version of SF Bay historic daily inflows from 1849 - 2011. Next, the history of sediment transport and discharge into SF Bay from 1849-present is reevaluated using the daily discharge estimates. A non-stationary rating curve between river flow and sediment transport is developed, with net sedimentation observed during five bathymetric surveys that were used to constrain the total integrated sediment discharge. Results show that ~1600±320 million-tons of sediment have been delivered to SF Bay between 1850 and 2011. There has been an approximately 25 - 30% reduction of annual flow since the 19th century, along with decreased sediment supply. This has resulted in a ~60% reduction in annual sediment delivery to SF Bay. The annual hydrograph of inflow to SF Bay and the seasonality of sediment flux have changed considerably over time, due to both human alteration and climate change. Significant historic spring-melt peak floods have disappeared in the modern system and now peak flows mostly occur in winter. My flow estimation methods also confirm that the flood of January 1862 had the largest daily sediment load and the second largest daily discharge since 1849. Title: A Novel Approach to Flow and Sediment Transport Estimation in Estuaries and Bays Author: Moftakhari Rostamkhani, Hamed Year: 2015 Reliable estimates of river discharge and sediment transport to the ocean from large tidal rivers are vital for water resources management, efficient river and harbor management, navigational purposes, and climate analyses. Due to the difficulties inherent in measuring tidal-river discharge, hydrological and sedimentological records are typically too short to adequately characterize long-term (decadal) trends. Also, uncertainties associated with observation and calibration of hydrological models suggest a need for more accurate methods based on longer records of hydrodynamic parameters (e.g. tides). Tidal theory indicates that tides and river discharge interact through quadratic bed friction, which diminishes and distorts the tidal wave as discharge increases. In this study, using tidal constituents, astronomical forcing and a model of the frictional interaction of flow and tides, I propose a novel Tidal Discharge Estimate (TDE) to predict freshwater discharge with an approximate averaging interval of 18 days for time periods with tidal data but no river flow records. Next, using continuous wavelet analysis of tidal properties, I develop a method of estimating river discharge using tides measured on multiple gages along tidal rivers to improve the time-resolution and accuracy of TDE. The applicability of the Multiple-gauge Discharge Estimate (MTDE) is first demonstrated in the two largest tidal-fluvial systems of the Pacific Northwest, the Columbia River Estuary (CRE) and Fraser River Estuary (FRE). A numerical model of an idealized estuary with similar forcing as the FRE and CRE is next run under different hydrologic and morphologic scenarios to evaluate the effect of convergence, friction, and river flow variations on the applicability of MTDE. The TDE method was applied to the San Francisco Bay, using the continuous hourly tide record available since 1858. Results show that TDE reproduces known San Francisco (SF) Bay delta inflows from 1930-present with a Nash-Sutcliffe coefficient of 0.81 and is a useful method for hindcasting historical flows from 1858 - 1929, a period that predates direct measurement of delta discharge. I also recover and digitize ~80 years of Sacramento River daily water level data between 1849 and 1946, from which river discharge to SF Bay is estimated on a daily basis, after adjusting for changes to the river channel. This discharge combined with Net Delta Outflow Index estimates (1930 - 2011) and flow estimates from tidal data (1858 - 2011) provides a more accurate version of SF Bay historic daily inflows from 1849 - 2011. Next, the history of sediment transport and discharge into SF Bay from 1849-present is reevaluated using the daily discharge estimates. A non-stationary rating curve between river flow and sediment transport is developed, with net sedimentation observed during five bathymetric surveys that were used to constrain the total integrated sediment discharge. Results show that ~1600±320 million-tons of sediment have been delivered to SF Bay between 1850 and 2011. There has been an approximately 25 - 30% reduction of annual flow since the 19th century, along with decreased sediment supply. This has resulted in a ~60% reduction in annual sediment delivery to SF Bay. The annual hydrograph of inflow to SF Bay and the seasonality of sediment flux have changed considerably over time, due to both human alteration and climate change. Significant historic spring-melt peak floods have disappeared in the modern system and now peak flows mostly occur in winter. My flow estimation methods also confirm that the flood of January 1862 had the largest daily sediment load and the second largest daily discharge since 1849. Close

• 54. [Article] Evaluation of Pre-Apprenticeship and Retention Services in the Construction Trades in Oregon

  While white men have historically dominated the highway construction trades in Oregon, this trend is changing: of those enrolled in apprenticeships in the highway construction trades in 2005, 81% were ...

  Citation × Citation Citation Abstract Copy Title: Evaluation of Pre-Apprenticeship and Retention Services in the Construction Trades in Oregon Author: Wilkinson, Lindsey, Kelly, Maura Year: 2017 While white men have historically dominated the highway construction trades in Oregon, this trend is changing: of those enrolled in apprenticeships in the highway construction trades in 2005, 81% were white men; in 2015, this number was 70% (Figure 1). These changes are due in part to recruitment efforts and training offered by pre-apprenticeship programs, which are designed to help individuals build the necessary skills to meet the minimum entry qualifications to enter a trade or apprenticeship program. Pre-apprenticeships can reach not only women and people of color, but also people without family or friends in the trades, which is a common conduit for employment in this sector. Pre-apprenticeship programs also offer ongoing mentoring and support for graduates, through apprenticeship and beyond. Two such pre-apprenticeship programs in Portland are Oregon Tradeswomen Inc. (OTI), which targets women, and Constructing Hope (CH), which primarily serves people of color and those previously incarcerated, providing a second chance in the workforce. These programs work to diversify the pipeline of potential applicants entering registered apprenticeships in Oregon. Pre-apprenticeships are supported in part by funds from the Oregon Department of Transportation (ODOT) and the Bureau of Labor Industries (BOLI) initiative to diversify the skilled highway construction workforce, the Highway Construction Workforce Development Program. This report assesses the effectiveness of pre-apprenticeship programs in 1) preparing preapprentices for entry into the trades or an apprenticeship in the trades; 2) increasing the entry of women and minorities into highway construction trades apprenticeships and 3) increasing the likelihood that women and minority apprentices will complete apprenticeships in the highway construction trades. In order to assess the impact of pre-apprenticeship programs on the skills, perceptions, and career outcomes of women and minorities, PSU researchers designed a longitudinal study of individuals participating in a pre-apprenticeship program through Oregon Tradeswomen Inc. (OTI) or Constructing Hope (CH). PSU also relied on aggregate data from the Oregon Apprenticeship System (OAS) data base to identify OTI or CH graduates entering a registered apprenticeship. This report reflects the findings from three waves of survey data collection (2016-2017) and OAS data from the 2005-2017 cohorts of new apprentices in the state of Oregon. Title: Evaluation of Pre-Apprenticeship and Retention Services in the Construction Trades in Oregon Author: Wilkinson, Lindsey, Kelly, Maura Year: 2017 While white men have historically dominated the highway construction trades in Oregon, this trend is changing: of those enrolled in apprenticeships in the highway construction trades in 2005, 81% were white men; in 2015, this number was 70% (Figure 1). These changes are due in part to recruitment efforts and training offered by pre-apprenticeship programs, which are designed to help individuals build the necessary skills to meet the minimum entry qualifications to enter a trade or apprenticeship program. Pre-apprenticeships can reach not only women and people of color, but also people without family or friends in the trades, which is a common conduit for employment in this sector. Pre-apprenticeship programs also offer ongoing mentoring and support for graduates, through apprenticeship and beyond. Two such pre-apprenticeship programs in Portland are Oregon Tradeswomen Inc. (OTI), which targets women, and Constructing Hope (CH), which primarily serves people of color and those previously incarcerated, providing a second chance in the workforce. These programs work to diversify the pipeline of potential applicants entering registered apprenticeships in Oregon. Pre-apprenticeships are supported in part by funds from the Oregon Department of Transportation (ODOT) and the Bureau of Labor Industries (BOLI) initiative to diversify the skilled highway construction workforce, the Highway Construction Workforce Development Program. This report assesses the effectiveness of pre-apprenticeship programs in 1) preparing preapprentices for entry into the trades or an apprenticeship in the trades; 2) increasing the entry of women and minorities into highway construction trades apprenticeships and 3) increasing the likelihood that women and minority apprentices will complete apprenticeships in the highway construction trades. In order to assess the impact of pre-apprenticeship programs on the skills, perceptions, and career outcomes of women and minorities, PSU researchers designed a longitudinal study of individuals participating in a pre-apprenticeship program through Oregon Tradeswomen Inc. (OTI) or Constructing Hope (CH). PSU also relied on aggregate data from the Oregon Apprenticeship System (OAS) data base to identify OTI or CH graduates entering a registered apprenticeship. This report reflects the findings from three waves of survey data collection (2016-2017) and OAS data from the 2005-2017 cohorts of new apprentices in the state of Oregon. Close

• 55. [Article] Training "In a Good Way": Evaluating the Effect of a Culturally Responsive Pre-training Intervention on Learning and Motivation

  Employee Training and Development (T&D) is a crucial component to an organization’s success and its ability to remain competitive. Although researchers in the field have discovered ways to enhance the ...

  Citation × Citation Citation Abstract Copy Title: Training "In a Good Way": Evaluating the Effect of a Culturally Responsive Pre-training Intervention on Learning and Motivation Author: Murry, Adam Thomas Year: 2015 Employee Training and Development (T&D) is a crucial component to an organization’s success and its ability to remain competitive. Although researchers in the field have discovered ways to enhance the effectiveness of training programs through the design, delivery, and evaluation process, research has not provided empirically-based recommendations for how to best train individuals whose cultural backgrounds may influence receptiveness of training curriculum. This is particularly relevant for employees whose cultural groups have been historically discriminated against, where cultural norms implicit in the training design may be met with resistance on behalf of the trainees. In the field of multicultural education, an instructional approach has been suggested to overcome cultural differences between instructor, curriculum writers, and students known as culturally responsive education. I evaluated a pre-training video prime based on this approach in the context of multi-site data-use training program for Native American educational professionals. Data-use training was delivered after exposure to one of two videos that framed the objectives of data use either in a culturally responsive way or in a generic mainstream fashion. Participants filled out surveys after the video but before the training, and then again after the training. Prime type was randomly assigned by training location. I hypothesized that participants who received a culturally responsive training prime would learn more during the data-usage training than participants who did not, and that this effect would be mediated by heightened affective motivators immediately following the culturally responsive prime. None of the hypothesized pathways were supported. There was no direct effect of my prime manipulation on knowledge (Hypothesis 1) or skill acquisition (H2), or on pre-training motivation to learn (H3), research-related self-efficacy (H4), goal-commitment (H5), or identification with research (H6). Furthermore, there were no indirect effects of my manipulation on knowledge (H7) or skill (H8) acquisition through pre-training motivation to learn, self-efficacy, goal-commitment, or identification with research. The motivation to learn subscale for valence had a significant positive direct effect on knowledge and skill acquisition and self-efficacy significantly positively predicted skill acquisition. Goal-commitment and motivation to learn subscales for instrumentality and expectancy had a significant negative relationship with skill acquisition. Lack of support for my hypothesized pathways is explained partially by the failure of my independent variable to influence perceptions of cultural responsiveness. A manipulation check revealed that participants did not appraise my culturally responsive priming video as significantly more relevant or culturally appropriate compared to the alternative mainstream video. Findings on the positive effects of valence and self-efficacy are discussed in support of current literature. Negative effects of expectancy are discussed in terms of stereotype threat. The implications and applications for trainers and researchers in training and minority education are followed by a consideration of this study’s limitations and suggestions for future research. Title: Training "In a Good Way": Evaluating the Effect of a Culturally Responsive Pre-training Intervention on Learning and Motivation Author: Murry, Adam Thomas Year: 2015 Employee Training and Development (T&D) is a crucial component to an organization’s success and its ability to remain competitive. Although researchers in the field have discovered ways to enhance the effectiveness of training programs through the design, delivery, and evaluation process, research has not provided empirically-based recommendations for how to best train individuals whose cultural backgrounds may influence receptiveness of training curriculum. This is particularly relevant for employees whose cultural groups have been historically discriminated against, where cultural norms implicit in the training design may be met with resistance on behalf of the trainees. In the field of multicultural education, an instructional approach has been suggested to overcome cultural differences between instructor, curriculum writers, and students known as culturally responsive education. I evaluated a pre-training video prime based on this approach in the context of multi-site data-use training program for Native American educational professionals. Data-use training was delivered after exposure to one of two videos that framed the objectives of data use either in a culturally responsive way or in a generic mainstream fashion. Participants filled out surveys after the video but before the training, and then again after the training. Prime type was randomly assigned by training location. I hypothesized that participants who received a culturally responsive training prime would learn more during the data-usage training than participants who did not, and that this effect would be mediated by heightened affective motivators immediately following the culturally responsive prime. None of the hypothesized pathways were supported. There was no direct effect of my prime manipulation on knowledge (Hypothesis 1) or skill acquisition (H2), or on pre-training motivation to learn (H3), research-related self-efficacy (H4), goal-commitment (H5), or identification with research (H6). Furthermore, there were no indirect effects of my manipulation on knowledge (H7) or skill (H8) acquisition through pre-training motivation to learn, self-efficacy, goal-commitment, or identification with research. The motivation to learn subscale for valence had a significant positive direct effect on knowledge and skill acquisition and self-efficacy significantly positively predicted skill acquisition. Goal-commitment and motivation to learn subscales for instrumentality and expectancy had a significant negative relationship with skill acquisition. Lack of support for my hypothesized pathways is explained partially by the failure of my independent variable to influence perceptions of cultural responsiveness. A manipulation check revealed that participants did not appraise my culturally responsive priming video as significantly more relevant or culturally appropriate compared to the alternative mainstream video. Findings on the positive effects of valence and self-efficacy are discussed in support of current literature. Negative effects of expectancy are discussed in terms of stereotype threat. The implications and applications for trainers and researchers in training and minority education are followed by a consideration of this study’s limitations and suggestions for future research. Close

• 56. [Article] Active and Public Transportation Connectivity between North Temple TOD and Jordan Park River Trail

  The project seeks to capitalize on existing community assets—several TOD stations and a regional bike and pedestrian trail system—by studying how these can be linked. The overarching goal of this project ...

  Citation × Citation Citation Abstract Copy Title: Active and Public Transportation Connectivity between North Temple TOD and Jordan Park River Trail Author: Zambrana, Ivis Garcia, Oostema, Christie Year: 2017 The project seeks to capitalize on existing community assets—several TOD stations and a regional bike and pedestrian trail system—by studying how these can be linked. The overarching goal of this project is to increase scholarship on networking safe routes that can encourage public and active transportation choices and thus, encourage a healthier lifestyle and advance sustainability. By expanding pedestrian, bicycle and transit connections to green space and offering the most potential for TOD, this proposal clearly demonstrates the greatest priorities of NITC. Moreover, nationwide, communities like Salt Lake’s West Side are in greater need of sustainable transportation choices that foster livability because a high proportion of low-income and minority populations tend to be transit users and/or utilize active transportation facilities. Historically, the West Side has been cut up and cut off from the rest of the city, first by several rail lines, later by two interstate freeways. The city’s new light rail line through the neighborhood begins to stitch the city back together; the Jordan River Parkway, a regional bike/walk path, bisects the rail line and runs through the heart of West Side neighborhoods. This project explored the relationship of these two assets, as well as their significance to local resident use and access using quantitative tools like surveys, GIS mapping and socioeconomic analysis. We also began to understand how to improve neighborhood connections from a resident perspective, using qualitative data, as well as access to the rest of the city and to other West Side amenities via transit and active transportation. When a neighborhood receives regional-scale amenities, like major transit linking downtown and the airport and a regional trail spanning an entire valley, it is important that resident voices are heard, that local leadership gains a voice and that regional amenities become true neighborhood assets. We explored and documented community-engaged ways of learning from the neighborhood in order to improve equity, identify transportation goals and spark local action. Title: Active and Public Transportation Connectivity between North Temple TOD and Jordan Park River Trail Author: Zambrana, Ivis Garcia, Oostema, Christie Year: 2017 The project seeks to capitalize on existing community assets—several TOD stations and a regional bike and pedestrian trail system—by studying how these can be linked. The overarching goal of this project is to increase scholarship on networking safe routes that can encourage public and active transportation choices and thus, encourage a healthier lifestyle and advance sustainability. By expanding pedestrian, bicycle and transit connections to green space and offering the most potential for TOD, this proposal clearly demonstrates the greatest priorities of NITC. Moreover, nationwide, communities like Salt Lake’s West Side are in greater need of sustainable transportation choices that foster livability because a high proportion of low-income and minority populations tend to be transit users and/or utilize active transportation facilities. Historically, the West Side has been cut up and cut off from the rest of the city, first by several rail lines, later by two interstate freeways. The city’s new light rail line through the neighborhood begins to stitch the city back together; the Jordan River Parkway, a regional bike/walk path, bisects the rail line and runs through the heart of West Side neighborhoods. This project explored the relationship of these two assets, as well as their significance to local resident use and access using quantitative tools like surveys, GIS mapping and socioeconomic analysis. We also began to understand how to improve neighborhood connections from a resident perspective, using qualitative data, as well as access to the rest of the city and to other West Side amenities via transit and active transportation. When a neighborhood receives regional-scale amenities, like major transit linking downtown and the airport and a regional trail spanning an entire valley, it is important that resident voices are heard, that local leadership gains a voice and that regional amenities become true neighborhood assets. We explored and documented community-engaged ways of learning from the neighborhood in order to improve equity, identify transportation goals and spark local action. Close

• 57. [Article] Coordinated Population Forecast for Sherman County, its Urban Growth Boundaries (UGB), and Area Outside UGBs 2016-2066

  Sherman County’s total population has declined since 2000, at an average annual rate of nearly one percent between 2000 and 2010 (Figure 1); however, Wasco UGB, one of its sub-areas, experienced population ...

  Citation × Citation Citation Abstract Copy Title: Coordinated Population Forecast for Sherman County, its Urban Growth Boundaries (UGB), and Area Outside UGBs 2016-2066 Author: Portland State University. Population Research Center, Ruan, Xiaomin, Proehl, Risa, Jurjevich, Jason R., Rancik, Kevin, Kessi, Janai, Tetrick, David, Michel, Julia Year: 2016 Sherman County’s total population has declined since 2000, at an average annual rate of nearly one percent between 2000 and 2010 (Figure 1); however, Wasco UGB, one of its sub-areas, experienced population growth during the 2000s. Wasco, the most populous UGB, posted an average annual growth rate of a little less than one percent during the 2000 to 2010 period. This translated into a population increase of about 30 persons. Sherman County’s population decline in the 2000s was the direct result of consistent net out-migration and periods of natural decreases (more deaths than births, Figure 12). The county’s aging population has contributed to an increase in deaths, which combined with a relatively steady number of births has resulted in a natural decrease for nine out of the 15 years between 2000 and 2015. While net out-migration and natural decrease were common during the last decade, in more recent years (2010 to 2015) net in-migration has occurred, bringing with it some population growth. Total population in Sherman County is forecast to increase in the near-term (2016 to 2035), a trend that is driven by growth in the two sub-areas of Rufus and Wasco (Figure 1); however population decline is expected for the county over the remaining 31 years of the forecast period. This population decrease is the result of a growing natural decrease, which is expected to exceed net in-migration around 2030. Sherman County’s total population is forecast to increase by about 50 persons over the next 19 years (2016-2035), but will likely see population decline of more than 80 persons during the last 31 years of the forecast period (2035-2066). Sub-areas are expected to generally follow their historical patterns of population increase or decrease over the forecast period. Title: Coordinated Population Forecast for Sherman County, its Urban Growth Boundaries (UGB), and Area Outside UGBs 2016-2066 Author: Portland State University. Population Research Center, Ruan, Xiaomin, Proehl, Risa, Jurjevich, Jason R., Rancik, Kevin, Kessi, Janai, Tetrick, David, Michel, Julia Year: 2016 Sherman County’s total population has declined since 2000, at an average annual rate of nearly one percent between 2000 and 2010 (Figure 1); however, Wasco UGB, one of its sub-areas, experienced population growth during the 2000s. Wasco, the most populous UGB, posted an average annual growth rate of a little less than one percent during the 2000 to 2010 period. This translated into a population increase of about 30 persons. Sherman County’s population decline in the 2000s was the direct result of consistent net out-migration and periods of natural decreases (more deaths than births, Figure 12). The county’s aging population has contributed to an increase in deaths, which combined with a relatively steady number of births has resulted in a natural decrease for nine out of the 15 years between 2000 and 2015. While net out-migration and natural decrease were common during the last decade, in more recent years (2010 to 2015) net in-migration has occurred, bringing with it some population growth. Total population in Sherman County is forecast to increase in the near-term (2016 to 2035), a trend that is driven by growth in the two sub-areas of Rufus and Wasco (Figure 1); however population decline is expected for the county over the remaining 31 years of the forecast period. This population decrease is the result of a growing natural decrease, which is expected to exceed net in-migration around 2030. Sherman County’s total population is forecast to increase by about 50 persons over the next 19 years (2016-2035), but will likely see population decline of more than 80 persons during the last 31 years of the forecast period (2035-2066). Sub-areas are expected to generally follow their historical patterns of population increase or decrease over the forecast period. Close

• 58. [Article] Coordinated Population Forecast for Harney County, its Urban Growth Boundaries (UGB), and Area Outside UGBs 2016-2066

  Different growth patterns occur in different parts of the County and these local trends within the UGBs and the area outside UGBs collectively influence population growth rates for the county as a whole. Harney ...

  Citation × Citation Citation Abstract Copy Title: Coordinated Population Forecast for Harney County, its Urban Growth Boundaries (UGB), and Area Outside UGBs 2016-2066 Author: Portland State University. Population Research Center, Ruan, Xiaomin, Proehl, Risa, Jurjevich, Jason R., Rancik, Kevin, Kessi, Janai, Tetrick, David, Michel, Julia Year: 2016 Different growth patterns occur in different parts of the County and these local trends within the UGBs and the area outside UGBs collectively influence population growth rates for the county as a whole. Harney County’s total population has slowly declined since 2000, with an average annual rate of negative 0.2 percent between 2000 and 2010 (Figure 1). Burns is accountable for the county’s overall declining population. All other sub-areas experienced very slight population growths during the 2000 to 2010 period, increasing by a total of 32 persons. Harney County’s population decline in the 2000s was the direct result of frequent net out-migration. The county’s aging population has contributed to an increase in deaths, however, a larger number of births relative to deaths caused a natural increase for 8 out of the 15 years between 2000 and 2015 (Figure 12). Even so, net out-migration outweighed these slight natural increases, causing a slow decrease in the Harney County’s population since 2000. Total population in Harney County as a whole as well as within its sub-areas are forecast to all decrease at a slightly faster rate in the near-term (2016 to 2035) compared to the long-term (Figure 1). The tapering of growth rates is largely driven by an aging population—a demographic trend which is expected to contribute to a natural decrease (more deaths than births). As natural decrease occurs, population growth will become increasingly reliant on net in-migration. Harney County’s total population is forecast to decrease by more than 500 persons over the entire 50-year forecast period (2016-2066), a loss in population mostly happening in areas outside the UGBs. Sub-areas are expected to generally follow historical patterns of population decrease over the forecast period. Title: Coordinated Population Forecast for Harney County, its Urban Growth Boundaries (UGB), and Area Outside UGBs 2016-2066 Author: Portland State University. Population Research Center, Ruan, Xiaomin, Proehl, Risa, Jurjevich, Jason R., Rancik, Kevin, Kessi, Janai, Tetrick, David, Michel, Julia Year: 2016 Different growth patterns occur in different parts of the County and these local trends within the UGBs and the area outside UGBs collectively influence population growth rates for the county as a whole. Harney County’s total population has slowly declined since 2000, with an average annual rate of negative 0.2 percent between 2000 and 2010 (Figure 1). Burns is accountable for the county’s overall declining population. All other sub-areas experienced very slight population growths during the 2000 to 2010 period, increasing by a total of 32 persons. Harney County’s population decline in the 2000s was the direct result of frequent net out-migration. The county’s aging population has contributed to an increase in deaths, however, a larger number of births relative to deaths caused a natural increase for 8 out of the 15 years between 2000 and 2015 (Figure 12). Even so, net out-migration outweighed these slight natural increases, causing a slow decrease in the Harney County’s population since 2000. Total population in Harney County as a whole as well as within its sub-areas are forecast to all decrease at a slightly faster rate in the near-term (2016 to 2035) compared to the long-term (Figure 1). The tapering of growth rates is largely driven by an aging population—a demographic trend which is expected to contribute to a natural decrease (more deaths than births). As natural decrease occurs, population growth will become increasingly reliant on net in-migration. Harney County’s total population is forecast to decrease by more than 500 persons over the entire 50-year forecast period (2016-2066), a loss in population mostly happening in areas outside the UGBs. Sub-areas are expected to generally follow historical patterns of population decrease over the forecast period. Close

• 59. [Article] Hollywood at the Tipping Point: Blockbuster Cinema, Globalization, and the Cultural Logic of Ecology

  x, 180 pages

  Citation × Citation Citation Abstract Copy Title: Hollywood at the Tipping Point: Blockbuster Cinema, Globalization, and the Cultural Logic of Ecology Author: Rust, Stephen A. Year: 2012, 2014 x, 180 pages Title: Hollywood at the Tipping Point: Blockbuster Cinema, Globalization, and the Cultural Logic of Ecology Author: Rust, Stephen A. Year: 2012, 2014 x, 180 pages Close