Credit Co-operatives in Locally Financed Economic Development: Using Energy Efficiency as a Lever

development finance, local economic development, energy efficiency, credit co-operatives

Exploring key economic sectors and groups of sectors in Scotland; 1998, 2004, 2007

Different methods and criteria exist for determining ‘key’ economic sectors. The Scottish Government identifies a number of ‘key’ sectors, although it is not clear which metrics it used to choose these. It is likely that these sectors are considered to be ‘key’ in delivering the Scottish Government’s policy priorities. This differs from a more formally defined economic approach to determining key sectors. However, even within the economics literature, there are different ways of thinking about which sectors are ‘key’. This short paper presents one approach to determining individual and groups of ‘key’ sectors. We will explain why these approaches are not necessarily equivalent, and what value is added in moving from considering sectors individually to analysing the impact of sectors in groups. We begin with a non-technical overview of the methods we employ, before discussing the database used in this analysis. We then present the results of applying this method for Scotland for three time periods: 1998, 2004, and 2007. We mainly focus on sectoral output, but we also include one set of results which look at key employment sectors. In the discussion of our results we concentrate on two things. First, we are interested in which sectors are identified as important in Scotland in each time period. Second, we investigate how those sectors have changed between 1998, 2004 and 2007

Dental erosion: In vitro model of wine assessor's erosion

The document attached has been archived with permission from the Australian Dental Association. An external link to the publisher’s copy is included.Background: Wine makers and assessors frequently experience severe dental erosion. The objectives of this study were to develop an in vitro model of dental erosion caused by frequent wine contact with teeth, and to use this model to assess the effectiveness of a variety of methods which might protect against this form of erosion. Methods: An initial pilot study found that riesling style wine was more erosive than champagne style, and both more than claret. Wine tasting was simulated by subjecting exposed windows of enamel and root surfaces on 50 intact, extracted human teeth to 1400 one minute exposures to white wine (pH 3.2). A variety of dental materials were applied to the exposed windows on groups of teeth prior to erosive challenge, to assess their protective ability. Results: Protective resin coatings and fluoride varnishes protected both enamel and roots against wine induced erosion. A high degree of protection was provided by APF gel, with less by NaF gel. Conclusions: It was concluded that dentists may be able to help minimise erosion resulting from frequent wine-tasting in their patients by the clinical application of one or a combination of these agents at times prior to prolonged assessment periods.Tong Bee Mok, J McIntyre and D Hun

Occupational therapists' perceptions of predischarge home assessments with older adults in acute care

Predischarge occupational therapy home assessments are routinely performed with older adults in Europe, Australia and North America. Their primary aim is to facilitate a timely and safe discharge from hospital. However, there is a lack of published research on this topic, especially studies exploring occupational therapists' perceptions of home assessments. The paper aims to redress this by describing occupational therapists' perceptions of predischarge occupational therapy home assessments with older adults in acute care. All occupational therapists who undertook home assessments in an acute care hospital with older adults during the duration of the study period were invited to complete a reflective diary. In total, 15 reflective diaries were completed by six therapists. The data were analysed using thematic content analysis. The findings suggest that home assessments were carried out because of mobility or environmental concerns. Satisfaction and dissatisfaction with the outcome of the home assessment were related to the incidents that occurred during the assessment. Some of the occupational therapists' anxieties were related to the older adults' level of functioning or ill health, and the older adults' own concerns did have an impact upon the therapists' expectations of the home assessment process

Forecasting Methods for Marketing:* Review of Empirical Research

This paper reviews the empirical research on forecasting in marketing. In addition, it presents results from some small scale surveys. We offer a framework for discussing forecasts in the area of marketing, and then review the literature in light of that framework. Particular emphasis is given to a pragmatic interpretation of the literature and findings. Suggestions are made on what research is needed.forecasting, marketing, methods, review, research

The Interaction between the ISM and Star Formation in the Dwarf Starburst Galaxy NGC 4214

We present the first interferometric study of the molecular gas in the metal-poor dwarf starburst galaxy NGC 4214. Our map of the 12CO(1-0) emission, obtained at the OVRO millimeter array, reveals an unexpected structural wealth. We detected three regions of molecular emission in the north-west (NW), south-east (SE) and centre of NGC 4214 which are in very different and distinct evolutionary stages (total molecular mass: 5.1 x 10^6 M_sun). These differences are apparent most dramatically when the CO morphologies are compared to optical ground based and HST imaging: massive star formation has not started yet in the NW region; the well-known starburst in the centre is the most evolved and star formation in the SE complex started more recently. We derive a star formation efficiency of 8% for the SE complex. Using high--resolution VLA observations of neutral hydrogen HI and our CO data we generated a total gas column density map for NGC 4214 (HI + H_2). No clear correlation is seen between the peaks of HI, CO and the sites of ongoing star formation. This emphasizes the irregular nature of dwarf galaxies. The HI and CO velocities agree well, so do the H-alpha velocities. In total, we cataloged 14 molecular clumps in NGC 4214. Our results from a virial mass analysis are compatible with a Galactic CO-to-H_2 conversion factor for NGC 4214 (lower than what is usually found in metal-poor dwarf galaxies).Comment: accepted for publication in the AJ (February 2001), full ps file at: ftp://ftp.astro.caltech.edu/users/fw/ngc4214/walter_prep.p

Magmatic Intrusions into the Sulfur-Rich Carmel Formation on the Colorado Plateau, USA: Implications for the Mars 2020 Mission

We report on basaltic dikes in the Colorado Plateau, which crosscut sulfate bearing sediments and compare this to Martian basalts and basaltic sediments in contact with sulfate mineralizations

Time maintenance of user clocks via the tracking and data relay satellite system

A system is described which uses the Tracking and Data Relay Satellite System (TDRSS) itself to compare the user satellite clock with a clock at the White Sands station that is referenced to Universal Time Coordinated (UTC). No command of the spacecraft by the system is required, and actual on-board clock corrections are made by the spacecraft control center at its discretion. Computer models were constructed using basic orbital parameters for user and TDRS satellites. With only first-order corrections and simple averaging techniques for constant clock rates, error measurement precision of better than one microsecond was obtained. More sophisticated computations should allow considerable improvement over this