6,295 research outputs found
Surface water monitoring for fecal indicator bacteria in high-use sites of the Lake Mead National Recreation Area
The Lake Mead National Recreation Area incorporates 1.5 million acres, including Lake Mead and Lake Mohave. The abundance of recreational activities on Lakes Mead and Mohave can impact the contaminant levels in the water, potentially affecting the health of individuals in contact with the water. The purpose of this study was to review and synthesize information obtained for projects conducted by partner agencies from the Water 2025 Conservation Initiatives, specifically bacterial concentration in high-use areas. Surface water samples were collected between May and September, at 9 high-use sites from 2003 to 2007. Culture analysis was performed to determine the concentration of fecal coliforms, enterococci, fecal streptococci, and Escherichia coli. Test results of 324 water samples analyzed for E. coli showed only one instance of a concentration higher than the acceptable limit. Enterococci concentrations above the acceptable limit were found in 13% of the 165 samples. In addition, 9% of 317 samples exceeded the acceptable limit for fecal streptococci, and fecal coliforms were present in concentrations above the acceptable limit in 3% of the 324 samples analyzed. Throughout the five-year study, three sites, Middle Point Cove, Boxcar Cove, and 6-Mile Cove, were identified as those with the highest frequency of unacceptable levels of the indicator organisms monitored. The results of this study will be used to address the technical soundness of monitoring at the Lake Mead National Recreation Area, and will identify management recommendations to the National Park Service
HUBUNGAN TINGKAT PENGETAHUAN DENGAN PERILAKU MENJAGA KEBERSIHAN ORGAN REPRODUKSI PADA SISWA PUTERI SMP NEGERI 3 BANDA ACEH
La ripartizione delle competenze legislative nel sistema federale canadese
Lo stato del riparto delle competenze in seno ad un ordinamento che si
qualifica, ed è qualificato dalla 'communis opinio', federale non dovrebbe
andare incontro a questioni della complessitĂ di quelle ravvisate
riguardo all'Unione europea.
Infatti, nella comune esperienza, le competenze dello Stato federale
sono fondate su criteri certi e oggettivi. In via generale, infatti, l'ordinamento
costituzionale federale contiene una elencazione delle materie
demandate alla competenza dello Stato centrale, e una duplice presunzione
costituzionale: la presunzione per cui le restanti materie, non attribuite
espressamente allo Stato centrale, spettano agli Stati membri; la
presunzione per cui ciascun centro di imputazione delle attribuzioni, sia
esso centrale o periferico, deve ritenersi idoneo a esercitarle con piena
efficacia. Salvo che per alcune competenze, in linea di massima la ripartizione di
attribuzioni delineata dal costituente canadese ed analizzata in questa sede sembrerebbe aderire alla
logica della sussidiarietà com'è oggi intesa: un criterio regolatore dell'esercizio
delle competenze, idoneo introdurre quelle flessibilitĂ indispensabili
ad un moderno sistema di governo, senza al tempo\ stesso
turbare la titolaritĂ formale delle competenze
Interprofessional Pharmacology Based Simulation
Literature indicates that when entering the workforce, the graduate nurse is underprepared to apply pharmacological theory to manage medications safely (Banning, 2003, Cordeau, 2010, Meechan, Jones, & Valler-Jones, 2011). The registered nurses’ (RN) knowledge, skills, and abilities (KSA) of safe medication management, including the theoretical application of pharmacology and the ability to communicate with interprofessional team members is necessary to assure positive patient outcomes, particularly in an environment where complexity continues to increase (Garbee et al., 2013; Meechan et al., 2011). This project is an innovative approach to embed an applied learning activity addressing safe medication management and interprofessional communication in one undergraduate nursing program in the upper Midwest
An Analysis of Role Responsibilities of Selected Elementary School Principals in the Delivery of Special Education Services
Making Us Look Bad vs. Making Us Uncertain: Examining the Motivations Underlying Derogation of Ingroup Deviants
Subjective group dynamics theory posits that groups favorably evaluate normative members and derogate deviant members to restore or maintain the subjective validity of their group’s norms. Research supports this explanation; however, the pattern of evaluations differs depending on how deviants are defined. Some research has defined deviants as group members who violate generic, socially valued prescriptions (generic norm deviants), while other research has defined deviants as members who diverge from specific group defining norms (oppositional norm deviants). This dissertation proposes that two different social identity motives—self-esteem and uncertainty reduction—underlie the derogation of these different types of group deviants. Specifically, it was predicted that self-esteem is the primary motivation for the derogation of generic norm deviants, whereas, uncertainty reduction is the primary motive behind the derogation of oppositional norm deviants. Study 1 ( N = 212) primed workers from Amazon’s Mechanical Turk (MTurk) to focus on either self-esteem or uncertainty reduction before having them evaluate two targets, one socially desirable and one socially undesirable, from either the ingroup or an outgroup. Study 2 ( N = 234) replicated the design of Study 1 but had MTurk workers evaluate three ingroup or outgroup targets who held varying positions (normative, antinorm, pronorm) on a group defining norm. Study 3 ( N = 385) crossed the different types of norms from the first two studies. Again, MTurk workers were primed to focus on either self-esteem or uncertainty reduction before they evaluated a single ingroup target who was portrayed as either desirable or undesirable, and as holding either a normative, antinorm, or pronorm position on a group relevant norm. The results were mixed across the three studies. Study 1 found some support for the prediction that participants would evaluate desirable ingroup members more positively, and undesirable ingroup members more negatively, when they were focused on self-esteem compared to uncertainty reduction. Study 2 showed that ingroup antinorm targets were evaluated more negatively than other ingroup targets, whereas outgroup antinorm targets were evaluated more positively than other outgroup targets. However, this effect did not differ as a result of the identity motive participants were primed with. Study 3 found that desirable antinorm targets were tolerated more by participants focused on the self-esteem motive than those focused on uncertainty reduction. Yet, no support was found for the prediction that undesirable normative members would be tolerated more by participants primed with uncertainty reduction than by those primed with self-esteem. These findings suggest that the derogation of generic norm deviants is primarily motivated by self-esteem concerns, and they provide further insight into the motivations underlying the derogation of ingroup deviants
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