7,057 research outputs found
Do consumer voices in health-care citizens’ juries matter?
Background There is widespread agreement that the public should be engaged in health-care decision making. One method of engagement that is gaining prominence is the citizens’ jury, which places citizens at the centre of the deliberative process. However, little is known about how the jury process works in a health-care context. There is even less clarity about how consumer perspectives are heard within citizens’ juries and with what consequences. Objectives This paper focuses on what is known about the role of consumer voices within health-care citizens’ juries, how these voices are heard by jurors and whether and in what ways the inclusion or exclusion of such voices may matter. Results Consumer voices are not always included in health-care citizens’ juries. There is a dearth of research on the conditions under which consumer voices emerge (or not), from which sources and why. As a result, little is known about what stories are voiced or silenced, and how such stories are heard by jurors, with what consequences for jurors, deliberation, decision-makers, policy and practice. Discussion and Conclusion The potential role of consumer voices in influencing deliberations and recommendations of citizens’ juries requires greater attention. Much needed knowledge about the nuances of deliberative processes will contribute to an assessment of the usefulness of citizens’ juries as a public engagement mechanism
Selective vs. Broad-Spectrum Pesticides: When Do Private Decisions Differ from Socially Optimal Decisions?
This paper examines the spatial externalities of conventional and organic pest control methods to determine if, and how, the two types affect each other. These interactions make the problem more complicated than the usual analysis of a single externality. The numerical simulation model includes one organically managed and one conventionally managed field. One pest and one predator of the pest move between the two fields over five seasons. In each season, the conventional grower has the option of applying a broad-spectrum pesticide that kills the predator a selective pesticide that has no adverse effects on the predator but is either more expensive or less effective than the broad-spectrum pesticide. The organic grower can apply an organic pesticide, augment the predator population, or both. The simulation model identifies the socially optimal pest control decisions and the Nash equilibrium decisions of both growers over the five growing seasons. The relative price and efficacy of the selective pesticide, the type of predator, and the type of pest introduction all influence whether or not either or both growers make inefficient decisions. Under certain conditions, regional pest management, equivalent to coordination of pest control across growers, could increase total regional profits.spatial-dynamic games, spatial externalities, non-cooperative games, organic agriculture, biological control, agricultural policy, Agricultural and Food Policy, Crop Production/Industries, Resource /Energy Economics and Policy, C61, C72, Q18, Q52, Q57,
EFFECT OF RACCOON (PROCYON LOTOR) REDUCTION ON BLANDING’S TURTLE (EMYDOIDEA BLANDINGII) NEST SUCCESS
The Lake County Forest Preserve District has monitored a state-endangered Blanding’s Turtle (Emydoidea blandingii) population at two adjoining nature preserves along the Illinois–Wisconsin border since 2004. Prior to predator management, 92.3% of documented and unprotected natural Blanding’s Turtle nests (12 of 13) and 88% of monitored artificial nests have been at least partially depredated. The goal of this study was to determine the efficacy of subsidized Raccoon (Procyon lotor) removal efforts in increasing the nest success of Blanding’s Turtles. During April–May 2013 and 2014, we captured and euthanized 78 Raccoons from our 2 km2 study area. We estimated pre-removal abundance estimates using the Leslie depletion method; it appeared that we removed 83–89% of the Raccoons from the study area each year and pre-removal density estimates were 37.5% lower in 2014 than 2013. During the study period, we monitored 22 Blanding’s Turtle in situ unprotected nests. In 2013, one of seven (14%) Blanding’s Turtle nests was partially depredated and no nests were completely depredated, indicative of a successful impact of Raccoon removal on Blanding’s Turtle nest success. However in 2014, nine of 15 (60%) Blanding’s Turtle nests were depredated. Our results provide some evidence that removal of Raccoons may have increased Blanding’s Turtle nest success but other factors, such as a functional response of surviving Raccoons or depredation by other subsidized predators may be contributing to decreased nest success
Microbial Analysis of Biomedical Wastes From Selected Health Facilities in Parts of Edo South and Its Public Health Implication
This study, aimed at the microbial analysis of biomedical waste (BMW) was carried out using 100 samples of 10 different BMW collected in duplicates from 5 busy primary healthcare centers (PHCs).The research findings showed a high prevalence of E.coli (39%) and S.aureus (32%) which were both statistically significant at P≤0.05, while the least isolated organisms were K. pnuemoniae (10%) and B. subtilis (4%) and were statistically not significant at P≥0.05. Samples from dressings and beddings were found to contain the highest microbial loadof 25 and 13 respectively while the least number of isolates were from expired cytotoxic drugs (2) and lancets (1).The biochemical tests showed the presence of Gram positive and negative organisms with record of both aerobic and anaerobic isolates from the BMW. The investigation revealed that BMW contains mixed bacterial community with some being pathogenic and pose a public health hazard to both health workers and other community members, therefore adequate treatment measures should be given to all BMW before disposal
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Banning open carry of unloaded handguns decreases firearm-related fatalities and hospital utilization.
BackgroundSince 1967, in California it has been illegal to openly carry a loaded firearm in public except when engaged in hunting or law enforcement. However, beginning January 1, 2012, public open carry of unloaded handguns also became illegal. Fatal and non-fatal (NF) firearm injuries were examined before and after adoption of the 2012 ban to quantify the effect of the new law on public health.MethodsState-level data were obtained directly from California and nine other US state inpatient and emergency department (ED) discharge databases, and the Centers for Disease Control Web-Based Injury Statistics Query and Reporting System. Case numbers of firearm fatalities, NF hospitalizations, NF ED visits, and state-level population estimates were extracted. Each incident was classified as unintentional, self-inflicted, or assault. Crude incidence rates were calculated. The strength of gun laws was quantified using the Brady grade. There were no changes to open carry in these nine states during the study. Using a difference-in-difference technique, the rate trends 3 years preban and postban were compared.ResultsThe 2012 open carry ban resulted in a significantly lower incident rate of both firearm-related fatalities and NF hospitalizations (p<0.001). The effect of the law remained significant when controlling for baseline state gun laws (p<0.001). Firearm incident rate drops in California were significant for male homicide (p=0.023), hospitalization for NF assault (p=0.021  male; p=0.025 female), and ED NF assault visits (p=0.04). No significant decreases were observed by sex for suicides or unintentional injury. Changing the law saved an estimated 337 lives (3.6% fewer deaths) and 1285 NF visits in California during the postban period.DiscussionOpen carry ban decreases fatalities and healthcare utilization even in a state with baseline strict gun laws. The most significant impact is from decreasing firearm-related fatal and NF assaults.Level of evidenceIII, epidemiology
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Genetic Toolkit for Assessment and Prediction of Population-Level Impacts of Bridge Construction on Birds
Recent studies have highlighted alarming rates of declines in bird populations across the country. The State of California is home to over 650 resident and migrant avian species. Legislation for protecting these species has existed for over a century now, yet tools for identifying populations and understanding seasonal movement remain limited. Recently, genetic and genomic tools have provided a method for understanding population structure, allowing for more informed delineation of management units. The goal of this project was to create a genetic toolkit for identifying breeding populations and assigning individuals to those populations. Ultimately, such tools could be used to assess population-level impacts when there are conflicts with birds at infrastructure construction sites. As a test case, we sequenced entire genomes for 40 individual Anna’s hummingbirds (Calypte anna) from across the state. Based on this initial data, we found low levels of differentiation between sampled locations, suggesting that C. anna in California are not subdivided into different population units. However, there was a weak signal of geography suggesting there may be localized genetic differences in a small proportion of the genome. Follow-up work will focus on a broader sampling across the state of California to clarify any possible population subdivision or geographical patterns of differentiation.View the NCST Project Webpag
Juxtaposing Primary- and Intermediate-Elementary Trade Books’ Historical Representation of Amelia Earhart
Amelia Earhart can be used in the classroom not only to interest students but can also be used to cover Common Core State Standards (CCSS), National Council for the Social Studies (NCSS) framework, and Next Generation Science Standards (NGSS). When teaching Amelia Earhart, textbooks, trade books, and primary sources can be used, however one must be careful with the misrepresentations each resource can portray. To look at what is misrepresented, omitted, and included within primary and intermediate grade level trade books, 32 books were scrutinized. The trade books being analyzed were found to have some historically representative and misrepresentative elements that can affect what students learn about Amelia Earhart. Findings inform both future research and the guidance that is offered to teachers
Using Emotion Regulation to Support Informed Literacy
When it comes to fake news, no medium circulates and reaches more youth than social media. Social media can provide an opportunity for students to create and post with an authentic audience; however, social media can also perpetuate the danger of fake news. Youth across the globe emotionally engage with content several hours a day and can become vulnerable to the clickbait style of news. Therefore, although research has studied how critical literacy instruction supports informed reading, literacy instruction must also address students’ emotional regulation needs. This research-to-practice article describes the dangers of fake news on youth interactions and provides practical emotional regulation tips for teachers. Emotional regulation strategies in this paper specifically concentrate on implementing affect labeling and mindful breathing in classrooms in order to support informed literacy
Inter- and Intra-individual Variation in Predator-related Behavioral Plasticity Expressed by Female Green Swordtails (\u3ci\u3eXiphophorus hellerii\u3c/i\u3e)
Phenotypic plasticity is the ability of one genotype to express multiple phenotypes under variable environments. Behavioral plasticity is a type of phenotypic plasticity in which individuals adjust behavior in response to changes in environment. Often, behavioral plasticity is studied at the level of the population, rather than at the level of the individual. Further, few studies have considered the effect of individual traits, such as size and age, on the expression of behavioral plasticity, or, how individual plasticity may be correlated across different contexts. In this study, we used female green swordtails (Xiphophorus hellerii) to test the effects of body size at testing and age at maturation on the expression of predator-related behavioral plasticity in two social contexts: (1) intrasexual (two females) and (2) intersexual (two females and a male). We also tested the extent to which plasticity is correlated across contexts within individuals, to elucidate whether females that show a high degree of plasticity in one context also show a high degree of plasticity in another context. For two agonistic behaviors, we found differing effects of the interaction of body size at testing and age at maturation on the expression of predator-related plasticity across social contexts. These results suggest that individual traits interact in a complex manner to affect patterns of plasticity across contexts, and, that alleles influencing age at maturation may be associated with alleles that affect plasticity. Across contexts, we found no evidence of correlated plasticity in a given behavior, suggesting that individuals are not consistently plastic across the contexts tested. Within contexts, however, the plasticity expression for several different behaviors was correlated, and was similarly affected by body size at testing and age at maturation. Overall, this study indicates that the type and degree of individual predator-related behavioral plasticity expressed is partially dependent on multiple traits, and varies substantially between social contexts. Few studies have examined the effect of multiple factors on the expression of plasticity, or plasticity in multiple social contexts, and, our results indicate that the causes and consequences of phenotypic plasticity are likely to be complex.
Advisor: Alexandra L. Basol
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