US Forest Service and National Park Service Wilderness Aircraft Overflight Study: Sociological background and study plans

The background and sociological aspects of the combined U.S. Forest Service and National Park Service Wilderness Aircraft Overflight Study (WACOS) are presented. The WACOS broaches a new area of research by combining aspects of outdoor recreation sociology and aircraft noise response studies. The tasks faced create new challenges and require innovative solutions. Background information on the WACOS is presented with special emphasis on sociological considerations. At the time of this writing, no data have yet been collected, so this paper will present background information, related issues, and plans for data collection. Some recent studies indicate that managers of Forest Service wildernesses and National Park Service areas consider aircraft overflights to be a problem to their users in some areas. Additional relevant background research from outdoor recreation sociology is discussed, followed by presentation of the authors' opinions of the most salient sociological issues faced by this study. The goals and desired end products are identified next, followed by a review of the methods anticipated to be used to obtain these results. Finally, a discussion and conclusion section is provided

Preliminary thoughts on an acoustic metric for the wilderness aircraft overflight study

Preliminary thoughts on acoustic metrics are presented which may be appropriate for the measurement of sound caused by aircraft overflights of wilderness areas. The use of parameter d'(measure of an energy flattened signal plus noise to nose relationship in the third octave, corrected for the efficiency of the observer) as a standard is considered

Exploring the Trade-offs Between Incentives for Distributed Generation Developers and DNOs

Regulators are aiming to incentivize developers and Distribution Network Operators to connect distributed generation (DG) to improve network environmental performance and efficiency. A key question is whether these incentives will encourage both parties to connect DG. Here, multiobjective optimal power flow is used to simulate how the parties' incentives affect their choice of DG capacity within the limits of the existing network. Using current U.K. incentives as a basis, this paper explores the costs, benefits and tradeoffs associated with DG in terms of connection, losses and, in a simple fashion, network deferral. © 2007 IEEE

Intra-organisational marketing culture and market orientation: a case study of the implementation of the marketing concept in a public library

The measurement of both marketing culture and behaviour provides the opportunity to gain more insight into the overall market focus of organisations. This article seeks to determine the market orientation and marketing culture of all staff within organisations, to ascertain to what extent other members of an organisation support or create barriers to the successful implementation of the marketing concept. This paper will provide a brief overview of the existing literature in the field of market orientation and marketing culture. After detailing the research design and methodology, a summary developed from 11 focus group sessions - consisting of all staff in one public library service in Victoria, Australia - is presented. The findings indicate that while all areas within this organisation are committed to marketing, there are various interpretations of marketing and how it should be implemented. In addition, the research finds a number of factors that could be instrumental in the successful implementation of the marketing concept in public libraries. <br /

THE EFFECTS OF A UNILATERAL GLUTEAL ACTIVATION PROTOCOL ON SINGLE LEG DROP JUMP PERFORMANCE

This study examined the effects of a gluteal activation protocol (GA) on the performance of drop jumps performed on a force sledge apparatus. Fifteen sprinters performed 10 single-leg drop jumps on three days with a unilateral GA performed within the warm up on day 2. Ground contact time (CT), height jumped (HJ), maximum vertical ground reaction force (GRFmax) and vertical leg-spring stiffness (Kvert) were calculated on all three days. A repeated measures ANOVA was used to examine mean differences on all variables across days. The results show significant differences on all variables between days 1 and 2 and on HJ and Kvert between days 1 and 3 but no differences in any varables between days 2 and 3. This suggests that the improvements in day 2 were due to a practice/learning effect rather than the GA protocol

An exploration of the components of relational bonds to an arts festival brand

This research investigates the nature of the bonds that consumers form with a brand that provides highly uncertain outcomes, and is only available intermittently. The research model draws upon elements of Keller&rsquo;s (2001) conceptualisation of brand resonance, and extends McAlexander, Kim, and Roberts&rsquo; (2003), and Muniz and O&rsquo;Guinn&rsquo;s (2001) brand community construct, testing these in an atypical service environment. Qualitative research suggested the need for a broader view of the bond formed in these circumstances, specifically one comprising measures of anticipation of usage, social attraction, commitment, loyalty, and trust. This paper reports on analysis undertaken to develop such a construct, which has been labelled &ldquo;brand affinity&rdquo;. Tests for discriminant validity suggest that the brand affinity construct is a distinct construct that can be used to measure consumer attitudes toward a highly uncertain, intermittently available product.<br /

Patterns, causes, and consequences of marine larval dispersal

Quantifying the probability of larval exchange among marine populations is key to predicting local population dynamics and optimizing networks of marine protected areas. The pattern of connectivity among populations can be described by the measurement of a dispersal kernel. However, a statistically robust, empirical dispersal kernel has been lacking for any marine species. Here, we use genetic parentage analysis to quantify a dispersal kernel for the reef fish Elacatinus lori, demonstrating that dispersal declines exponentially with distance. The spatial scale of dispersal is an order of magnitude less than previous estimates—the median dispersal distance is just 1.7 km and no dispersal events exceed 16.4 km despite intensive sampling out to 30 km from source. Overlaid on this strong pattern is subtle spatial variation, but neither pelagic larval duration nor direction is associated with the probability of successful dispersal. Given the strong relationship between distance and dispersal, we show that distance-driven logistic models have strong power to predict dispersal probabilities. Moreover, connectivity matrices generated from these models are congruent with empirical estimates of spatial genetic structure, suggesting that the pattern of dispersal we uncovered reflects long-term patterns of gene flow. These results challenge assumptions regarding the spatial scale and presumed predictors of marine population connectivity. We conclude that if marine reserve networks aim to connect whole communities of fishes and conserve biodiversity broadly, then reserves that are close in space (<10 km) will accommodate those members of the community that are short-distance dispersers.We thank Diana Acosta, Alben David, Kevin David, Alissa Rickborn, and Derek Scolaro for assistance with field work; Eliana Bondra for assistance with molecular work; and Peter Carlson for assistance with otolith work. We are grateful to Noel Anderson, David Lindo, Claire Paris, Robert Warner, Colleen Webb, and two anonymous reviewers for comments on this manuscript. This work was supported by National Science Foundation (NSF) Grant OCE-1260424, and C.C.D. was supported by NSF Graduate Research Fellowship DGE-1247312. All work was approved by Belize Fisheries and Boston University Institutional Animal Care and Use Committee. (OCE-1260424 - National Science Foundation (NSF); DGE-1247312 - NSF Graduate Research Fellowship)Published versio