Research questions were: 1: Will Drug Injectors Use An Exchange In A StateWhere Syringes Are Legal? 2: Will Drug Injectors Using An Exchange Decrease Risky Behavior? 3: Will Frequent Clients Change Risk Behaviors More Than Infrequent Clients? 4: Will Drug Injectors Using An Exchange Change Risk Behaviors More Than A Comparison Group Not Using An Exchange? 5: Does An Exchange Have An Impact On The Number Of Discarded Syringes On The Streets? 6: Is There A Difference In The Rate Of Spread Of HIV Infection Among Users And Non-Users Of The Exchange. Drug injectors will use needle exchange programs, even in a state where syringes are legal. During the first four years, nearly 2,000 drug injectors made approximately 16,000 visits to the Exchange. Clients of the Exchange reduced risky behavior from intake to six months. Change lasted over time: at twelve months, change in behaviors continued to be significant. Frequent users of the Exchange were better on two variables than infrequent users: they borrowed syringes less, and were less likely to use a syringe and throw it away. Drug injectors using the Exchange were compared to those not using the Exchange, but using a bleach/outreach project. Clients of both projects reduced risky behaviors, with Exchange clients better on two variables: re-using syringes without cleaning, and throwing away used syringes. The two projects attracted different drug injectors, and should be viewed as complementary rather than competing AIDS prevention strategies. The impact of the Exchange on the community was evaluated by the change in the number of discarded syringes found on the streets. The number of syringes found per month decreased from 5.14 before the Exchange opened to 1.9 after it began -- a significant side benefit. The data presented here support the growing evidence that needle exchange programs produce behavioral risk reductions, and that the number of potentially infected syringes in public places can be reduced.

In 1865, a settler named James John laid out a small neighborhood at the end of the north Portland peninsula, near the confluence of the Willamette and Columbia Rivers. For a half century, until its annexation to Portland in 1915, St. Johns was an independent municipality. Factories lined the waterfront, and a full complement of businesses in the small downtown area--grocers, bakers, hardware stores, clothing shops--catered to all the residents' needs. St. Johns was always a working-class town with a strong sense of identity. But after World War II, as Portland grew, St. Johns began to seem defined less by self-sufficiency than by isolation and neglect. Mom-and-Pop shops had a hard time staying in business. Junkyards and drinking establishments proliferated. Residents began to realize the full extent of decades of industrial pollution on the St. Johns waterfront. At some point, St. Johns officially became the poorest neighborhood in Portland, a distinction it still holds today. But St. Johns never lost the loyalty of its residents. This thesis is about some of the people and places that embody the neighborhood's eclectic and stubborn character. As St. Johns undergoes a gradual and perhaps inevitable transformation into a trendier, more upscale area, time is running short to meet the old-timers and try to understand the neighborhood through their eyes. This thesis attempts to capture the essence of a neighborhood with a rich past, a colorful present, and a promising but uncertain future.

The remains of James Oliver Plunkett are dug up one night from their grave at Mount Calvary Cemetery by two college adjunct writing professors, Bob Rusher and Phil Pike. Having chopped through Plunkett's coffin with a pick, Rusher lifts Plunkett's skeleton from the coffin and pronounces his name--and in this moment Plunkett returns to consciousness as a cognitive vapor. The reason that Plunkett has been dug up is hinted at: After writing many unpublished novels and stories during his lifetime, and dying utterly anonymous, Plunkett's fiction has somehow been posthumously published, to great acclaim. Rusher is a huge fan of Plunkett's published work and is digging him up in the belief that one of his unpublished novels--The King of Portland--has been buried with him. When he does not find the novel, Rusher decides to kidnap the remains to force Plunkett's family to reveal the status of The King of Portland. Plunkett drives with Rusher and Pike to a strip club called the Serpentine, located in downtown Portland. They are not aware of Plunkett, but when they enter the club, leaving his bones behind in the car in a brown sack, Plunkett accompanies them. Rusher is courting one of the strippers, Hazel, and has given her one of Plunkett's posthumous novels to read, which she's enjoyed. Hazel's employer and perhaps boyfriend Chuck arrives at Rusher and Pike's table and, with Hazel still present, demonstrates his claim to the stripper by urinating in Rusher's beer. Rusher leaves the club humiliated. After dropping Pike off, he drives to the Hollywood District and brings the sack with Plunkett's remains into his house. His girlfriend Ava Snyder is there, reading the poet Rilke in the bathtub--fully clothed, smoking a cigarette, lying on an air mattress, and drinking an old fashioned. Plunkett is present in consciousness throughout. Rusher does not tell Ava about his grave robbing or the bone-sack he's carrying; but when he leaves Ava in the tub, taking the bones with him, Plunkett remains behind in the bathroom and is startled to find himself privy to Ava's thoughts. After Ava splits from Rusher, Plunkett remains with her, experiencing her life while wondering about the family he might have left behind at his death, nine years earlier. Ava has a scary encounter with her bullying, drug-addled sister Judy, during which she has hints of Plunkett's presence in her mind; but Ava dismisses these hints until after a disappointing visit to her mother, with whom she has long had trouble communicating. At this point Ava hears Plunkett's voice for the first time, and they begin conversing. After transitioning from disbelief to annoyance to the intimate, irresistible pull of their shared consciousness, Ava eventually helps Plunkett to discover the reason for his posthumous, unlikely literary fame and the state of his still-living family: A wife and son who have reaped the profits of his posthumous success, but do not harbor fond memories of their long lives together with him. Plunkett has a vision of his death, in which he apparently committed suicide over his decades-long literary obscurity. Ava seeks out Plunkett's son, Kyle Fleming, an artist who has established his own, prominent comic book company. Kyle is bitter toward his father for neglecting him while growing up, and has taken on his mother's maiden name; but he then reveals that it was his father's fame that propelled him to celebrity as a comic book artist and publisher. Meanwhile, Plunkett's wife Camille is suffering from dementia and lives in a managed care facility. Ava and Plunkett arrive at Camille's room; in the presence of her late husband's consciousness, Camille reveals that it was she who asked Kyle to send out one of his unpublished manuscripts for publication--a romance novel whose enormous, unexpected success led to the publication of several other best-selling works by Plunkett. In spite of this, Camille tells Plunkett that she experienced the happiest years of her life after he died. While Plunkett was never violent and rarely verbally abusive, he was always distant, neglecting his wife and son to write his fiction around a series of demanding day jobs. After this visit, in which she thought she might lose him to Camille, Ava informs Plunkett that she has fallen in love with him. Plunkett reciprocates her feelings. And yet, Plunkett's lack of physical being is causing Ava to consider a romance with Kyle, his son, in order to experience more fully the voice of the dead writer she has come to love. Ava meets Kyle at a bar on Lombard Street; Kyle informs Ava that his mother, Camille, has died. Kyle insists that Ava take him to the managed care home to help make arrangements for his mother's body. During this car ride, with Ava driving, Kyle begins to hear his father's voice and to rail against him. Kyle reveals that his father hasn't committed suicide, but that he shot him for what he considered to be Plunkett's cruelty toward his mother. Ava and Plunkett are stunned. By this time, Ava has Plunkett's remains in the trunk of her car; she insists that Kyle return the bones to their grave as penance for the murder. At the cemetery Kyle runs away; Ava cannot bring herself to let go of Plunkett's remains. Ava's sister, Judy, shows up at the cemetery and in a drug-addled haze shoots Ava, of whom she has long been jealous. Ava dies of her wounds. Plunkett is left behind--but ultimately they are reunited in the dry, dark sea beyond this life.

The role of walking in the development of healthy, livable communities is being increasingly recognized. In urban areas, intersections represent locations where different modes converge, and are often viewed as deterrents to walking. This is due to the unwarranted and often unnecessary delays imposed by signal timing policies for pedestrians and increased potential for conflicts. Traditional signal timing design prioritizes vehicles over pedestrians leading to undesirable consequences such as large delays and risky pedestrian behaviors. Pedestrians are accommodated in a manner that is designed to cause least interruption to the flow of motor vehicles. This lack of pedestrian accommodation at signalized intersections is the focus of this dissertation. Understanding pedestrian attitudes and perceptions is important because it offers insights into actual crossing behavior at signalized intersections. An intercept survey of 367 crossing pedestrians was undertaken at four signalized intersections in Portland, Oregon, and binary logistic regression models were constructed to quantify the impacts of demographics, trip characteristics and type of infrastructure on pedestrian perceptions and attitudes regarding delay, crossing time and motivators for crossing decisions. Safety was found to have a larger effect than compliance on the decision to cross the street. Pedestrians at recall intersections expressed higher satisfaction with delay than at actuated intersections. Novel methods to measure pedestrian delay using 2070 signal controllers and Voyage software were developed. These methods have been adopted by the City of Portland to record actuation trends and delays at various intersections. In the absence of demand data, pedestrian push button actuations can be considered as a proxy for crossing demand. The micro-simulation software VISSIM was used to analyze delays resulting from varying pedestrian and vehicle volumes on a network of three intersections in Portland, Oregon. From a pedestrian perspective, free operation was found to be always beneficial due to lower pedestrian delays. However, from a system wide perspective, free operation was found to be beneficial only under low-medium traffic conditions from an overall delay reduction viewpoint, while coordinated operation showed benefits under heavy traffic conditions, irrespective of the volume of pedestrians. Control strategies were developed to identify the best mode of signal controller operation that produced the lowest overall average delay per user. A procedure to identify the optimal control strategy based on user inputs (major street volume to capacity ratios and rate of pedestrian phase serviced for the minor street) was developed. The procedure was applied to a network of three intersections in east Portland, OR and the findings were verified. This research offers significant contributions in the field of pedestrian research. The findings related to attitudes and perceptions of crossing pedestrians offer greater insights into pedestrian crossing behavior and add to the body of existing literature. The methods developed to obtain pedestrian actuations and delay data from signal controllers represent an easy and cost-effective way to characterize pedestrian service at intersections. The results pertaining to signal timing strategies represent an important step towards incorporating pedestrian needs at intersections and demonstrate how control strategies employed to benefit pedestrians could benefit the entire system.

This study sought to explore the resettlement of Indochinese refugees to their new life in Portland, Oregon. Three basic areas were under consideration. The first area dealt with demographic data: who are the refugees and what are their pasts? The second area focused on aspects of successful resettlement: what do refugees seek in order to consider themselves successfully resettled, and how do their ideas of successful resettlement collate with their present state of resettlement? The third area dealt with the effectiveness of resettlement programs: how have various assistance programs been helpful to the refugees, and are the refugees aware of the community's social services resources?

This thesis examines the social relationships of different residents in a gentrifying neighborhood in Northeast Portland, Oregon. It examines theoretical tenants in the social identity tradition to understand social change in terms of the impact of neighborhood change on the day-to-day interactions of individuals in a gentrifying neighborhood by exploring the ways in which different members of that neighborhood define and describe the terms “neighborhood”, “neighbor”, and “neighborly behavior”. Intergroup neighboring research posits two outcomes of neighborhood change on interactions between old and new neighbors, one of conflict, the other of cooperation. The conflict perspective proposes that, in situations where new, higher income, better educated, socially dominant group members move into a previously lower-income, racially-mixed neighborhood, communication between old and new neighbors is limited by group differences in values and priorities. Conversely, research in cooperative intergroup neighboring in times of change demonstrates that the different members can, under certain conditions, collectively act to address adverse changes to their shared environment. Conditions promoting between-group cooperation in a changing environment include a history of neighborhood political activism, an atypical ideological attraction to diversity, and the ability to articulate common interests and goals. The thesis examines the applicability of these two perspectives through a qualitative case study of "neighboring" relations in a portion of King Neighborhood. It specifically seeks to understand how residents' stated perceptions and observed outcomes can be related to issues in class-classism, race-racism, and length of residence in the neighborhood or if other factors such as reasons for choosing this neighborhood, prior and recent experiences, and one's ideological/cultural worldview supersede economic-racial concerns. The study found that the ‘different residents’ viewed neighborhood, in general, and their neighborhood and neighbors, in particular, through a variety of filters. While ‘race’ was mentioned in describing past interactions, respondents focused more on the broad, albeit mundane, factors of everyday life such as friendliness, approachability, and speaking rather than specific racial-ethnic or economic-class differences. These results are consistent with intergroup neighboring cohesion research showing that class and race are not readily important when neighborhood is viewed as a place of comfort, self-expression, or desired relaxation.

The state gravity maps of Oregon and Washington show a gravity high centered south of Portland, Oregon and a gravity low in the Tualatin Valley to the west disrupting the regional gravity gradient which is controlled by crustal thickening. Detailed gravity surveys done in the Portland area are consistent with the state gravity maps but show considerably more detail. Quantitative interpretation of this data has provided new information on the subsurface structure in this area; recent work has yielded corroborative evidence for a fault zone bounding the east side of the Portland Hills, and has indicated the presence of faults under the Portland Basin to the east which were previously unknown.

Recently federal policy aimed at halting decline in urban neighborhoods has included a major focus on housing rehabilitation efforts. In the case of Portland, Oregon, federally funded improvement loans for owner-occupied housing units resulted in the rehabilitation of almost four thousand homes from 1975 until 1978, over twice the number of homes rehabilitated in any other city in the nation. The purpose of the present study was to examine and analyze the city's rehabilitation loan program in two ways. First, the loan process itself was examined to ascertain whether there were any deficiencies in the loan program which should be corrected. The second, and primary, focal point was the specific neighborhoods where rehabilitation loans have been funneled. The impact of the loan programs on the neighborhoods as communicated by their residents determined how successful Portland has been in dealing with urban decline through its loan programs. Prior to gathering primary data on the neighborhoods, several secondary sources of information were used. The Portland Development Commission's in-house evaluations of the loan process demonstrated strong recipient support for the program. A survey of loan recipient files showed loans going to low income families with few assets. Although half of the loans went to married couples, a substantial number of loans went to divorced women and widows. The majority of rehabilitated homes were over fifty years old, and their median assessed value was $16,500. Secondary data was also used to look at outside perceptions of changes taking place in loan neighborhoods. Real estate trends and mortgage and home improvement loan activities suggested that the impact of the government loan programs has not yet been substantial enough to trigger changes in private policies related to the neighborhoods. Primary data for the study came from a random sample survey of four hundred persons in four Portland neighborhoods. Two neighborhoods, one in the north section of the city and one in southeast, where loans have been given, were paired with two control neighborhoods where loans were not available. The survey instrument used contained 72 variables chosen as capable of determining what the impact of the loan program has been on loan recipients, their neighbors, and their neighborhoods. Four outcomes could have stemmed from the loan programs. The first possibility was that people living in the neighborhoods where Housing and Community Development loans have been granted should feel more positive about their neighborhood than those not living in HCD neighborhoods. A second consequence could have been that HCD neighborhoods are upgrading socio-economically. Third, HCD neighborhood residents simply may not have perceived improvements in their neighborhoods, or fourth, even if they perceive improvements, they do not show significantly higher levels of satisfaction with their neighborhoods than holds true for respondents living in the control neighborhoods. The data indicated that although residents in HCD neighborhoods do perceive improvements taking place in their neighborhoods, their levels of satisfaction with their neighborhoods are not significantly higher than satisfaction levels in non-loan neighborhoods. Socio-economic changes may be taking place in the Southeast HCD neighborhood. As for the loan process, the program was rated highly by the recipients of the loans, both in in-house evaluations done for the Portland Development Commission and as reported in the neighborhood survey. The study concludes that the city's efforts provided a solid first step in developing a strong commitment to strengthening inner city neighborhoods, but it is only a first step. A stronger commitment, particularly on the part of private industry, is needed to end urban neighborhood decline.

Over the last several years, the number of international students attending colleges and universities in the United States has increased substantially. While considerable time, effort, and university resources are often devoted to the recruitment of international students, it is unclear how well institutions are meeting the needs of these students. This growing number of international students requires foreign exchange professionals and university administrators to better understand the reasons why international students pursue higher education in the United States and the challenges they face. This exploratory case study is to examine the challenges international graduate students encounter in adjusting to their new status as graduate students. Six research questions framed this study: What difficulties do international students face in their first year in graduate school? What adjustments do they need to make in their first year in graduate school? What challenges do continuing international graduate students face? In what ways are perspectives of continuing international graduate students similar to perspectives of beginning international graduate students? What university support resources do international graduate students say are helpful? What PSU support resources are needed, but missing? The relevant literature addresses academic, social, psychological, cultural, financial, and housing adjustment challenges. The data for this research were collected by interviewing and surveying international graduate students at PSU. Data were analyzed using standard methods of qualitative data analysis. Consistent with the results from other research, this study reveals the following adjustment challenges: unsatisfactory accommodation; inadequate financial resources; lack of culturally specific programs that are intentional, flexible and accessible; unfamiliarity with the new educational system; limited English proficiency; undeveloped infrastructure for on-going orientation; insufficient health services information; and unavailability of international student mentoring programs. The findings of this study have the potential to inform both researchers and practitioners as institutions attempt to create sufficient international student support services.

Growing concern over earthquakes in the Pacific Northwest has prompted the mapping and location of near surface faults in the Portland area, Oregon. Visible evidence of faults is poor, requiring the use of geophysical methods to assist in mapping and defining structures in the basin. Gravity maps and models may help in addressing this problem.