Flavour perception is determinant for the acceptability of food products by consumers. Aroma and taste play an important role in flavour perception and it is well known that the chemical composition of the matrix and consequently its structure influences release and perception of flavour. However, from simultaneous measurements of human perception and physical concentration in vivo, texture – a...

BACKGROUND Each year bushfire threatens Australia's rural, forest, and urban-rural areas. Australia's rural fire fighters work to curtail this threat in hot, smoky conditions, often at risk to their physical health. General practitioners, especially in rural areas, can help preserve the health of fire fighters during the fire season by understanding the stressors they face on the fireground. ...

This paper presents a new method of measuring physical texture distortions (PhTD) to evaluate the performance of high definition (HD) camcorders w.r.t. motion and lossy compression. It is extended to measure perceptual texture distortions (PeTD) by taking into account the spatio-velocity contrast sensitivity function of the human visual system. The PhTD gives an objective (physical) distortion ...

BACKGROUND Guatemala has experienced a substantial increase in overweight and obesity in recent years, yet physical activity patterns and consequent energy expenditure are largely unexplored in this population. METHODS To describe overall physical activity levels (PAL) and activities contributing to daily energy expenditure, we analyzed time spent in daily activities as reported by 985 women ...

Jordan suffers from drought and depletion of water resources. In-field crop management, the issue irrigation scheduling is important influential. In this research note, a simple method was developed for surface field crops based on inputs ecology, effective root depth, soil texture, hydrology, logical mathematics. It concluded that science mathematics has succeeded to meet academic in terms bot...

OBJECTIVE To study mental and physical health of pregnant women and compare the differences between those residing in urban and rural settings. METHODS A Cross-Sectional Survey was conducted on pregnant women (n=179) in urban and rural areas of Islamabad in January 2009. SF-12, a validated instrument for mental and physical health assessment was used and translated into Urdu. Responses were d...

BACKGROUND Few studies to date have explored the relationship between the built environment and physical activity specifically in rural settings. The Ontario Public Health Standards policies mandate that health units in Ontario address the built environment; however, it is unclear how public health practitioners are integrating the built environment into public health interventions aimed at imp...

BACKGROUND Childhood overweight is a major public health concern. Whereas various studies have documented higher prevalence rates in rural areas compared to urban areas, little is known about what is causing these differences. We sought to identify the factors underlying the overweight differentials by examining physical activity and nutrition behaviours as well as neighbourhood characteristics...

Motivation: The notion of texture is difficult to capture formally. Textures are usually the output of some random physical process wherein local structure is repeated seemingly at random and there is a lack of global structure. So, while the fur of a leopard is considered to be a texture, the entire leopard is not. This distinction is unavoidably arbitrary. We present an approach to texture re...