7,482 research outputs found
The weevil-watermilfoil interaction at different spatial scales: what we know and what we need to know
The North American weevil (
Euhrychiopsis lecontei
(Dietz))
is being considered as a biological control agent for Eurasian
watermilfoil (
Myriophyllum spicatum
L.). This native insect
damages watermilfoil plants and is frequently associated with
declining watermilfoil population
Wine and metaphor: cross-cultural [dis]harmony
When influential Australian wine judge and critic James Halliday describes an Australian 2008 Shiraz as 'an undoubtedly full-bodied wine, with a peacock's tail display of blackberry fruit, dark chocolate and vanillin oak, and with impeccable balance and line, the finish subtle' (Dan Murphy's, 2011, October, p. 7) he endeavours to capture its essence in prose. The use of such expressive and evocative language is intended to conjure visual, emotive and synaesthetic perceptions from his audience. This chapter explores the bond between metaphorical language and wine discourse in the specialised genre of wine tasting notes
Distance Education Practice: Training and Rewarding Authors
Teaching/Communication/Extension/Profession,
Understanding the differential benefits of training for the unemployed
[Abstract]: This study examined the connection between background variables (such as length of unemployment and number of previous training courses), contextual variables (perceptions of training climate), dispositional variables (positive affect and negative affect), and psychological outcomes for unemployed trainees who attended either a five week occupational skills training program (control group) or the same five week program with an additional two day intervention before the start of the program (treatment group). The trainees in both the treatment and control conditions were found to reduce their levels of psychological distress over the course of a five-week training program. Trainees in the treatment condition who started with the lowest levels of general self-efficacy and the highest levels of psychological distress showed the greatest improvements at time 2 (T2). The measures of length of unemployment, number of previous training courses, and the perceptions of the training climate (with one exception) did not account for any unique variance in either of the well-being measures at time 3 (T3). Positive and negative affect (PA and NA respectively) accounted for 30% of the variance in initial levels of general self-efficacy and 43% of the variance in initial levels of psychological distress. However, PA and NA measured at T1 did not account for any unique variance in the T3 levels of general self-efficacy and psychological distress, after the initial levels of each of the variables were controlled. It was concluded that components of dispositional affect are the main influence on how individuals perceive stimuli in the environment and subsequently regulate their emotional response
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