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Restoration of riverine ecosystems is often stated as a management objective for regulated rivers, and floods are one of the most effective tools for accomplishing restoration. The National Re- search Council (NRC 1992) argued that ecological restoration means re- turning "an ecosystem to a close approximation of its condition prior

Restoration of riverine ecosystems is often stated as a management objective for regulated rivers, and floods are one of the most effective tools for accomplishing restoration. The National Re- search Council (NRC 1992) argued that ecological restoration means re- turning "an ecosystem to a close approximation of its condition prior to disturbance" and that "restoring altered, damaged, O f destroyed lakes, rivers, and wetlands is a high-priority task." Effective restoration must be based on a clear definition of the value of riverine resources to society; on scientific studies that document ecosystem status and provide an understanding of ecosystem processes and resource interactions; on scientific studies that predict, mea- sure, and monitor the effectiveness of restoration techniques; and on engineering and economic studies that evaluate societal costs and benefits of restoration.

In the case of some large rivers, restoration is not a self-evident goal. Indeed, restoration may be impossible; a more feasible goal may be rehabilitation of some ecosystem components and processes in parts of the river (Gore and Shields 1995, Kondolfand Wilcock 1996, Stanford et al. 1996). In other cases, the appropriate decision may be to do nothing. The decision to manipulate ecosystem processes and components involves not only a scientific judgment that a restored or rehabilitated condition is achievable, but also a value judgment that this condition is more desirable than the status quo. These judgments involve prioritizing different river resources, and they should be based on extensive and continuing public debate.

In this article, we examine the appropriate role of science in determining whether or not to restore or rehabilitate the Colorado River in the Grand Canyon by summarizing studies carried out by numerous agencies, universities, and consulting firms since 1983. This reach of the Colorado extends 425 km between Glen Canyon Dam and Lake Mead reservoir (Figure 1). Efforts to manipulate ecosystem processes and components in the Grand Canyon have received widespread public attention, such as the 1996 controlled flood released from Glen Canyon Dam and the proposal to drain Lake Powell reservoir.

ContributorsSchmidt, John C. (Author) / Webb, Robert H. (Author) / Valdez, Richard A. (Author) / Marzolf, G. Richard (Author) / Stevens, Lawrence E. (Author)
Created1998-09
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Background: Pressure injuries inflict a major, preventable burden onto hospital systems, healthcare providers, and patients. The purpose of this evidence based project was to evaluate the impact of a pressure injury prevention education program on nursing staff knowledge and pressure injury rates in an Arizona post-cardiac care unit.

Method: A single

Background: Pressure injuries inflict a major, preventable burden onto hospital systems, healthcare providers, and patients. The purpose of this evidence based project was to evaluate the impact of a pressure injury prevention education program on nursing staff knowledge and pressure injury rates in an Arizona post-cardiac care unit.

Method: A single group pre-test post-test design was utilized to evaluate nursing staff knowledge before and after an education program on pressure injury prevention. Staff knowledge was evaluated using a modified version of the Pressure Ulcer Knowledge Assessment Tool 2.0. Participants completed pre- and post-education surveys. Rates of hospital acquired pressure injuries were obtained via chart review.

Results: Pre- and post-education scores were analyzed in participants who completed both surveys using a paired t-test. Post-education scores (M = 0.73, SD = 0.07) were significantly higher than pre-education scores (M = 0.59, SD = 0.09); t(7) = -5.39, p = .001. Pre- and post-education median scores of all participants were analyzed using two-tailed Mann-Whitney U test. Post-education scores (Mdn = 0.71) were significantly higher compared to pre-education scores (Mdn = 0.56); U = 102.5, z = -4.05, p = .001. Monthly incidence of pressure injuries on the unit increased following education.

Discussion: Increase in scores from pre- to post-education surveys indicate staff knowledge improved. The increased incidence of pressure injuries is thought to be secondary to staff’s increased ability to detect pressure injuries. Staff education is recommended, but more research is needed regarding the impact on pressure injury rates.
ContributorsHolloway, Jonathan (Author) / Ochieng, Judith (Thesis advisor)
Created2020-04-16
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Disease burden is higher in the United States than in comparable countries. The Patient Self Determination Act of 1990 requires healthcare facilities to provide Advance Care Planning (ACP) information to all Medicare patients. The healthcare staffs’ (n=7) commitment to 3-days of ACP training increase ACP rates in the primary care

Disease burden is higher in the United States than in comparable countries. The Patient Self Determination Act of 1990 requires healthcare facilities to provide Advance Care Planning (ACP) information to all Medicare patients. The healthcare staffs’ (n=7) commitment to 3-days of ACP training increase ACP rates in the primary care setting. The Medicare Incentive Program is the platform for this initiative. This quantitative project used a valid and reliable pre and posttest design that consisted of 27 items on a Likert-scale. A 3.5-month chart audit (n=91) was conducted to assess the completion rate. Descriptive statistics was used to describe the demographic data.

The results of the two-tailed Wilcoxon signed rank test were significant based on an alpha value of 0.05, V = 0.00, z = -2.37, p = .018. There was a significant increase in the post-readiness to change average scores. A Mann Whitney test was used to analyze the statistically significant difference between the averages in two ACP types and electronic health record documentation (EHR). Staff did not always code (Mdn = 0.00) but they documented in the EHR (Mdn =1.00; 512.00, p = 0.003). ACP discussion was performed 63% of the time during Annual Wellness Visits (AWV), and there was a 49% increase in the EHR documentation. Trained staff are key stakeholders in guiding ACP conversations. They understand the barriers, impact, and consequences related to the lack of advance directives.

ContributorsBautista, Hija Mae (Author) / Johannah, Uriri-Glover (Thesis advisor)
Created2020-04-30
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Journal of Surrealism and the Americas, Cinema Issue (2016)

ContributorsLandau, Ellen G. (Author)
Created2017-08-07
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Journal of Surrealism and the Americas, Cinema Issue (2016)

This paper deals with a version of Surrealism that emerged in San Francisco in the late 1940s, and its influence on Wallace Berman’s film Aleph (1966) and Harry Smith’s Early Abstractions.

Many San Francisco poets of the 1940s through the 1970s understood poets

Journal of Surrealism and the Americas, Cinema Issue (2016)

This paper deals with a version of Surrealism that emerged in San Francisco in the late 1940s, and its influence on Wallace Berman’s film Aleph (1966) and Harry Smith’s Early Abstractions.

Many San Francisco poets of the 1940s through the 1970s understood poets as a visionary company possessing a nearly sacerdotal authority arising from their capacity to put aside the individual self and open themselves to influences from beyond—in a peculiar turn, these influences came to be understood as energy waves that are transmitted through the ether and operate the poet/artist—and cinema and the radio became models for these transmissions. The collage art that resulted was understood as anemic, cobbled together from insecurely apprehended fragments of thought carried in radio signals nearly drowned out by static. I conclude with comments relating the idea of artists’ feeble imaginations being operated by remote control to film and electric media.

ContributorsElder, Bruce (R. Bruce) (Author)
Created2017-08-07
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Journal of Surrealism and the Americas, Cinema Issue (2016)

La Ciudad Frente al Río (The City in Front of the River) is an Argentinian, ten-minute long film directed by Italian Surrealist Enrico Gras in 1949. The film was part of the promotional material for Bajo Belgrano, a modern housing plan sponsored

Journal of Surrealism and the Americas, Cinema Issue (2016)

La Ciudad Frente al Río (The City in Front of the River) is an Argentinian, ten-minute long film directed by Italian Surrealist Enrico Gras in 1949. The film was part of the promotional material for Bajo Belgrano, a modern housing plan sponsored by the Buenos Aires City Hall under the auspice of populist president Juan Perón. As part of this promotion, German photographer Grete Stern designed a brochure with images from the film and text by the Study for the Plan of Buenos Aires (Estudio del Plan de Buenos Aires, hereafter EPBA). I compare the film and brochure to contemporaneous work by Stern: a series of photomontages illustrating a women’s advice column. The column mined its readers’ dreams for insights into their unconscious, and advised them on proper behavior. Following a similar method, the film found Buenos Aires’ unconscious in the chaos of city life, and revealed what I have termed as "pastoral modernity" as the cure. Masked behind a veneer of revolutionary modernity, the message of these works was that of a nostalgic return to the past—an invitation to sleep, and to dream. Complicating this message, subtle hints in both the film and the photomontages point to the artists’ awareness of the totalizing vision they were collaborating with.

ContributorsLeón, Ana María (Author)
Created2017-08-07
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Journal of Surrealism and the Americas, Cinema Issue (2016)

Robert Desnos’s and Man Ray’s 1928 film L'Etoile de mer has long been considered an exemplar of the surrealist love story, thematically similar to Salvador Dalí’s and Luis Buñuel’s Un Chien andalou (1929) but less overtly shocking. In comparison to the elaborate

Journal of Surrealism and the Americas, Cinema Issue (2016)

Robert Desnos’s and Man Ray’s 1928 film L'Etoile de mer has long been considered an exemplar of the surrealist love story, thematically similar to Salvador Dalí’s and Luis Buñuel’s Un Chien andalou (1929) but less overtly shocking. In comparison to the elaborate iconographical analyses of Chien, critiques of L'Etoile tend to describe its avant-garde cinematic style, to distinguish how it illustrates or deviates from Desnos’s scenario, or to provide summary analysis of some of its more obviously Freudian iconography. There have been fewer scholarly explorations of specific symbolism, yet the film exhibits many political-philosophical intertexts, one of which explicitly builds a bridge between the surrealist revolution and America’s core self-signifier, Liberty.

ContributorsBelton, Robert James, 1953- (Author)
Created2017-08-07
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Introduction to the Cinema Issue

Created2017-08-07
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Feature Review, Surrealist Sites

ContributorsHerner, Irene (Author)
Created2014