Evaluation of the advance/anticipatory care planning (ACP) facilitators training programme

This report presents an overview of the findings of the three phases of the study and assesses the degree to which the Facilitator Training Programme and Resource Pack have prepared the cohort of facilitators with the knowledge, skills and tools to deliver training initiatives in ACP to address local and regional needs

Implicit Racial Bias in Healthcare: A Concept Analysis and Call to Action

For students pursuing a nursing degree, exposure to implicit bias during their educational program is as concerning as the lack of training to acknowledge and conquer the development of implicit bias. Both facets can root negative attitudes and behaviors in the student nurse that will be carried into their practice throughout the healthcare system. It is a professional obligation for the registered nurse to be aware of implicit bias and understand its strong connection to increased risk of mortality, health complications, and other adverse health outcomes, especially in racial minority patient populations (Maina et al., 2018). This thesis contains a concept analysis of implicit racial bias, using the method described by Walker and Avant (2005). The definition of implicit racial bias, including its attributes and characteristics will be examined. Example cases are provided to further clarify the concept and a comprehensive review of the Implicit Associate Test [IAT] (Moon, 2011) is explored as a means for providing an operational definition and empirical referent. Understanding how implicit racial bias negatively affects interactions across the healthcare continuum is emphasized, with a concluding recommendation for nursing education to take necessary steps in the effort to prevent implicit racial bias attitudes and behaviors in the nursing profession

Near-Infrared Integral Field Spectroscopy of Damped Lyman-alpha Systems

We assess the feasibility of detecting star formation in damped Lyman-alpha systems (DLAs) at z>1 through near-infrared spectroscopy using the forthcoming integral field units on 8m-class telescopes. Although their relation to galaxies is not well established, high-z DLAs contain most of the neutral gas in the Universe, and this reservoir is depleted with time - presumably through star formation. Line emission should be an indicator of star formation activity, but searches based on Lyman-alpha are unreliable because of the selective extinction of this resonant UV line. Using more robust lines such as H-alpha forces a move to the near-infrared at z>1. For line emission searches, spectroscopy is more sensitive than imaging, but previous long-slit spectroscopic searches have been hampered by the likelihood that any star forming region in the DLA galaxy disk would fall outside the narrow slit. The new integral field units such as CIRPASS on Gemini will cover sufficient solid angles to intercept these, even in the extreme case of large galactic disks at high redshift. On an 8m-class telescope, star formation rates of <1M_sun/yr will be reached at z~1.4 with H-alpha in the H-band. Such star formation rates are well below L* for the high-z Lyman-break population, and are comparable locally to the luminous giant HII complexes in M101. It appears that instruments such as CIRPASS on Gemini will have both the sensitivity and the survey area to measure star formation rates in z>1 DLAs. These observations will probe the nature of damped Lyman-alpha systems and address their relation to galaxies.Comment: To appear in the proceedings of the ESO/ECF workshop on "Deep Fields", 9-12 October 2000, Garching. 4 page

What shapes the far-infrared spectral energy distributions of galaxies?

To explore the connection between the global physical properties of galaxies and their far-infrared (FIR) spectral energy distributions (SEDs), we study the variation in the FIR SEDs of a set of hydrodynamically simulated galaxies that are generated by performing dust radiative transfer in post-processing. Our sample includes both isolated and merging systems at various stages of the merging process and covers infrared (IR) luminosities and dust masses that are representative of both low- and high-redshift galaxies. We study the FIR SEDs using principle component analysis (PCA) and find that 97\% of the variance in the sample can be explained by two principle components (PCs). The first PC characterizes the wavelength of the peak of the FIR SED, and the second encodes the breadth of the SED. We find that the coefficients of both PCs can be predicted well using a double power law in terms of the IR luminosity and dust mass, which suggests that these two physical properties are the primary determinants of galaxies' FIR SED shapes. Incorporating galaxy sizes does not significantly improve our ability to predict the FIR SEDs. Our results suggest that the observed redshift evolution in the effective dust temperature at fixed IR luminosity is not driven by geometry: the SEDs of $z \sim 2-3$ ultraluminous IR galaxies (ULIRGs) are cooler than those of local ULIRGs not because the high-redshift galaxies are more extended but rather because they have higher dust masses at fixed IR luminosity. Finally, based on our simulations, we introduce a two-parameter set of SED templates that depend on both IR luminosity and dust mass.Comment: Submitted to ApJ, comments welcom

Constraints on Galaxy Formation from Stars in the Far Outer Disk of M31

Numerical simulations of galaxy formation within the cold dark matter (CDM) hierarchical clustering framework are unable to produce large disk galaxies without invoking some form of feedback to suppress gas cooling and collapse to a redshift of unity or below. An important observational consequence of delaying the epoch of disk formation until relatively recent times is that the stellar populations in the extended disk should of be predominantly young-to-intermediate age. We use a deep HST/WFPC2 archival pointing to investigate the mean age and metallicity of the stellar population in a disk-dominated field at 30 kpc along the major axis of M31. Our analysis of the color-magnitude-diagram reveals the dominant population to have significant mean age (>~8 Gyr) and a moderately-high mean metallicity ([Fe/H]~-0.7); tentative evidence is also presented for a trace population of ancient (>10 Gyr) metal-poor stars. These characteristics are unexpected in CDM models and we discuss the possible implications of this result, as well as alternative interpretations.Comment: Accepted to ApJ Letters, 4 pages, uses emulateapj5.sty. Minor revisions/additions to previously posted versio

Urban Garden Survival

Urban gardens are community led plots designated for agricultural purposes in residential and urban areas. Greenville County has seen a recent growth in urban gardens with the assistance of non-profit groups like Gardening for Good. The current total in Greenville County stands at 79 with new gardens added every year. While the growth is encouraging, some gardens have failed. This study uses GIS to explore the social and ecological factors that correlate with urban garden survival in an effort to provide garden managers with information that will help them develop gardens that thrive and persist

Steadily Increasing Star Formation Rates in Galaxies Observed at 3 <~ z <~ 5 in the CANDELS/GOODS-S Field

We investigate the star formation histories (SFHs) of high redshift (3 <~ z <~ 5) star-forming galaxies selected based on their rest-frame ultraviolet (UV) colors in the CANDELS/GOODS-S field. By comparing the results from the spectral-energy-distribution-fitting analysis with two different assumptions about the SFHs --- i.e., exponentially declining SFHs as well as increasing ones, we conclude that the SFHs of high-redshift star-forming galaxies increase with time rather than exponentially decline. We also examine the correlations between the star formation rates (SFRs) and the stellar masses. When the galaxies are fit with rising SFRs, we find that the trend seen in the data qualitatively matches the expectations from a semi-analytic model of galaxy formation. The mean specific SFR is shown to increase with redshift, also in agreement with the theoretical prediction. From the derived tight correlation between stellar masses and SFRs, we derive the mean SFH of star-forming galaxies in the redshift range of 3 <~ z <~ 5, which shows a steep power-law (with power alpha = 5.85) increase with time. We also investigate the formation timescales and the mean stellar population ages of these star-forming galaxies. Our analysis reveals that UV-selected star-forming galaxies have a broad range of the formation redshift. The derived stellar masses and the stellar population ages show positive correlation in a sense that more massive galaxies are on average older, but with significant scatter. This large scatter implies that the galaxies' mass is not the only factor which affects the growth or star formation of high-redshift galaxies.Comment: 31 pages, 8 figures, 2 table

An analysis of the features of successful written submissions to government inquiries

Objective: Government inquiries present a policy window for advocates to influence policy. Evidence on how to write influential submissions, however, is sparse. We aimed to identify features of successful written submissions to the Parliament of Australia's Inquiry into Food Pricing and Food Security in Remote Indigenous Communities (Inquiry). Method: A scoping review was conducted to identify influential features of written submissions to government inquiries. A content analysis of a sub-sample of government Inquiry submissions and their recommendations was then coded for influential features. The frequency of submission recommendations incorporated into the final Inquiry report was recorded, as was their link to influential features. Results: Thirty features were identified. Results from 21 submissions indicate that when writing a submission to a government inquiry, advocates should: (1) ensure their submission is clear and concise; (2) convey the authority of both the writer and supporting evidence; and (3) where possible, align submission recommendations with the government agenda. Conclusions: We encourage future research to test the framework of influential features on other inquiry topics and in other countries to increase the reliability of results. Implications for Public Health: This study consolidates and presents a list of features that advocates can consider incorporating when writing a submission to a government inquiry.</p