3,976 research outputs found

    Regional alcohol consumption and alcohol-related mortality in Great Britain: novel insights using retail sales data

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    Background: Regional differences in population levels of alcohol-related harm exist across Great Britain, but these are not entirely consistent with differences in population levels of alcohol consumption. This incongruence may be due to the use of self-report surveys to estimate consumption. Survey data are subject to various biases and typically produce consumption estimates much lower than those based on objective alcohol sales data. However, sales data have never been used to estimate regional consumption within Great Britain (GB). This ecological study uses alcohol retail sales data to provide novel insights into regional alcohol consumption in GB, and to explore the relationship between alcohol consumption and alcohol-related mortality. Methods: Alcohol sales estimates derived from electronic sales, delivery records and retail outlet sampling were obtained. The volume of pure alcohol sold was used to estimate per adult consumption, by market sector and drink type, across eleven GB regions in 2010–11. Alcohol-related mortality rates were calculated for the same regions and a cross-sectional correlation analysis between consumption and mortality was performed. Results: Per adult consumption in northern England was above the GB average and characterised by high beer sales. A high level of consumption in South West England was driven by on-trade sales of cider and spirits and off-trade wine sales. Scottish regions had substantially higher spirits sales than elsewhere in GB, particularly through the off-trade. London had the lowest per adult consumption, attributable to lower off-trade sales across most drink types. Alcohol-related mortality was generally higher in regions with higher per adult consumption. The relationship was weakened by the South West and Central Scotland regions, which had the highest consumption levels, but discordantly low and very high alcohol-related mortality rates, respectively. Conclusions: This study provides support for the ecological relationship between alcohol-related mortality and alcohol consumption. The synthesis of knowledge from a combination of sales, survey and mortality data, as well as primary research studies, is key to ensuring that regional alcohol consumption, and its relationship with alcohol-related harms, is better understood

    A Multi-dimensional visual history on the upper falls of the Genesee River, Rochester, NY

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    The Economics of Spruce Budworm Outbreaks in the Lake States: An Overview

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    Economic effects of spruce budworm outbreaks in the Lake States were examined. The recent outbreak caused spruce and fir mortality on 420 thousand ha (I.OS million acres) of commercial forest land in the Lake States. Two models of Lake States spruce-fir markets were developed. A Static Economic Model established the nature of the Lake States spruce-fir market and a Comparative Static Model examined changes brought about by spruce budworm outbreaks. Outbreaks result in short-run supply shifts which probably decrease total revenue to stumpage owners but do not affect demand. The magnitude of long-run impacts were dependent on developing Lake States markets and forest management techniques. Further research is necessary on the value of short-run losses to stumpage owners so that the costs of forest management can be compared with outbreak losses. Long-run shifts in demand can be facilitated by attracting new industry to the area, developing new markets for the spruce-fir resource, and demonstrating that the spruce-fir resource can provide a continuous fiber source in the future. These shifts would provide the price incentives that land managers require to undertake intensive forest management. Research on the development of new markets for the spruce-fir resource is needed. As markets develop, the long-run impacts become less severe. Technology transfer programs already exist to aid land managers in developing management strategies to increase yields of spruce-fir and minimize outbreak impact

    Contemplative Practices: A Strategy to Improve Health and Reduce Disparities.

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    Health has many dimensions, and intolerance and lack of compassion may contribute to the poor health and disparities in our nation. Tolerance can convey an inherent paradox or dissonance that can be associated with stress. However, tolerance has a dimension of acceptance, an acknowledgement and acceptance of what "is" at the present moment, that can relieve tension associated with differing beliefs and practices. Compassionate consideration of others can be combined with acceptance to create harmony within and across individuals. In this article, we explore how contemplative practices can cultivate tolerance and compassion and contribute to improvements in individual and population health

    Clever Kids: A Metacognitive and Reciprocal Teaching Program to Improve Both Word Identification and Comprehension for Upper Primary Readers Experiencing Difficulty

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    This study assessed the effectiveness of a metacognitive and reciprocal teaching approach for improving the word identification and reading comprehension skills of upper primary readers experiencing difficulty in a regular classroom situation. To improve word identification skills, subjects in the main training condition were given metacognitive training in the analysis and monitoring of word identification strategies. Reciprocal teaching procedure, incorporating the above word identification strategies, were used for comprehension training. Subjects in the main training condition received the combined metacognitive word identification and reciprocal teaching program (n=25). Subjects in two other conditions received either traditional classroom word identification and comprehension activities (n=27) or reciprocal teaching comprehension combined with traditional methods for identifying unfamiliar words (n=22). Measures of improvements in word identification, metacognitiive awareness of word identification strategies, and comprehension were taken on several occasions during the study, which took place over an 8 month period in a school year. Results indicated that a combination of metacognitive word identification strategies and reciprocal teaching for comprehension was clearly more effective than traditional classroom word identification and comprehension activities or reciprocal teaching for comprehension with traditional methods of word identification. Results also indicated that a classroom-based model of implementation appears to be more successful when teachers (not researchers) have responsibility for its implementation. The implications of these findings for classroom practice are discussed, along with the limitations of the study and suggestions for further research

    Is there compelling evidence for using the arts in health care?

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    A national arts and health policy framework being developed in 2012 proposes whole of government engagement to strengthen arts and health initiatives for community wellbeing. This framework should assist health providers at all levels to assess existing programs, consider new directions and identify community partners for using the arts to improve treatment and build health. Arts and health practices create arts and cultural experiences that aim to improve health and wellbeing. The number of networks, projects and organisations contributing these practices to many different healthcare and community settings is increasing. The whole range of art forms, including craft, writing, music, theatre and drama, dance, visual arts, film and new media, and multimodal combinations of these, is being used. This paper briefly outlines evidence of the effectiveness of arts and health strategies across the whole spectrum of population needs, from interventions targeting the complex needs of a few to those appropriate to all. The focus in this brief is upon arts - based practice in clinical contexts, but evidence concerning arts and health in the community is also included

    NASA's Space Launch Transitions: From Design to Production

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    NASA's Space Launch System (SLS) successfully completed its Critical Design Review (CDR) in 2015, a major milestone on the journey to an unprecedented era of exploration for humanity. CDR formally marked the program's transition from design to production phase just four years after the program's inception and the first such milestone for a human launch vehicle in 40 years. While challenges typical of a complex development program lie ahead, CDR evaluators concluded that the design is technically and programmatically sound and ready to press forward to Design Certification Review (DCR) and readiness for launch of Exploration Mission 1 (EM-1) in the 2018 timeframe. SLS is prudently based on existing propulsion systems, infrastructure and knowledge with a clear, evolutionary path as required by mission needs. In its initial configuration, designated Block I, SLS will a minimum of 70 metric tons (t) of payload to low Earth orbit (LEO). It can evolve to a 130 t payload capacity by upgrading its engines, boosters, and upper stage, dramatically increasing the mass and volume of human and robotic exploration while decreasing mission risk, increasing safety, and simplifying ground and mission operations. CDR was the central programmatic accomplishment among many technical accomplishments that will be described in this paper. The government/industry SLS team successfully test fired a flight-like five-segment solid rocket motor, as well as seven hotfire development tests of the RS-25 core stage engine. The majority of the major test article and flight barrels, rings, and domes for the core stage liquid oxygen, liquid hydrogen, engine section, intertank, and forward skirt were manufactured at NASA's Michoud Assembly Facility. Renovations to the B-2 test stand for stage green run testing were completed at NASA Stennis Space Center. Core stage test stands are rising at NASA Marshall Space Flight Center. The modified Pegasus barge for core stage transportation from manufacturing to testing and launch sites was delivered. The Interim Cryogenic Propulsion System test article was also completed. This paper will discuss these and other technical and programmatic successes and challenges over the past year and provide a preview of work ahead before the first flight of this new capability
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