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BACKGROUND Food systems account for 18-20% of UK annual greenhouse gas emissions (GHGEs). Recommendations for improving food choices to reduce GHGEs must be balanced against dietary requirements for health. OBJECTIVE We assessed whether a reduction in GHGEs can be achieved while meeting dietary requirements for health. DESIGN A database was created that(More)
The aim of the study was to explore the expectations and experience of actually eating a healthy diet and using this experience to identify barriers to healthy eating and sustainable dietary change. Fifty participants (19-63 yrs) were provided with a healthy diet (i.e. complied with dietary recommendations) for three consecutive days. Afterwards a(More)
BACKGROUND Current lifestyles and the choice and availability of foods may influence the eating patterns of children. The aim of this study was to investigate the meal and snacking patterns of school-aged children in Scotland. METHODS A sub-sample of 156 children (5-17 years) from the national Survey of Sugar Intake among Children in Scotland completed a(More)
OBJECTIVE To develop a timeline for evaluating public health nutrition policy interventions. DESIGN Concept mapping, a stakeholder-driven approach for developing an evaluation framework to estimate the 'time to impact' for policy interventions. The Schools (Health Promotion and Nutrition) (Scotland) Act 2007 was used as the model to develop the evaluation(More)
A variation of graph coloring known as a t-tone k-coloring assigns a set of t colors to each vertex of a graph from the set {1,. .. , k}, where the sets of colors assigned to any two vertices distance d apart share fewer than d colors in common. The minimum integer k such that a graph G has a t-tone k-coloring is known as the t-tone chromatic number. We(More)
A variation of graph coloring known as a t-tone k-coloring assigns a set of t colors to each vertex of a graph from the set {1,. .. , k}, where the sets of colors assigned to any two vertices distance d apart share fewer than d colors in common. The minimum integer k such that a graph G has a t-tone k-coloring is known as the t-tone chromatic number. We(More)
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