In his De Poetics, Aristotle wrote that “the greatest thing by far is to be a master of metaphor. It is the one thing that cannot be learnt from others; it is also a sign of genius, since a good metaphor implies an intuitive perception of the similarity in dissirdars.” 1 By Aristotle’s standards, few of us would qualify as “a master of metaphor. ” In fact, merely distinguishing the term “metaph...

Several works discussed how displays in public can grab the attention of passers-by and communicate their interactivity [1,4,6,7,8], yet the proposed interaction techniques mostly assumed that the display is flat and rectangular. Results on the effectiveness of such concepts may not hold true for novel non-flat shapes of displays. In this paper, we discuss the challenges and some techniques to ...

Background: Increasing population aging is a global challenge and has occurred very rapidly in all parts of the world. The elderly population is more at risk of diseases, and their improper condition may impair their ability to live and cook at home. Food insecurity endangers public health as well as nutritional status, especially in the elderly. The present study aims to investigate the food s...

PURPOSE To examine the relative prevalence of ocular conditions among children who are unable to perform preschool vision screening tests and the impact on measures of screening test performance. METHODS Trained nurse and lay screeners each administered a Lea Symbols visual acuity (VA) test (Good-Lite, Inc., Steamwood, IL), Stereo Smile II test (Stereo Optical, Inc., Chicago, IL), and Retinom...

Background: Food insecurity and depression are two public health problems in the developing countries. This study aimed to determine the association of food insecurity with depression and socioeconomic status (SES) among medical university students. Methods: This study was conducted among 272 students within the age range of 18-22 years. Participants’ demographic and anthropometric information ...

INTRODUCTION Housing insecurity and food insecurity may be psychological stressors associated with insufficient sleep. Frequent mental distress may mediate the relationships between these variables. The objective of this study was to examine the relationships between housing insecurity and food insecurity, frequent mental distress, and insufficient sleep. METHODS We analyzed data from the 200...

This paper, derived from The role and function of the rural nurse in Australia study, describes the effects of organisational change upon the rural nurses participating in the study. It appears that whilst change is an inevitable and regular feature of rural health service delivery, it does not necessarily benefit rural nurses or communities for reasons unique to rural life. Nurses in the study...

Background: Knowledge regarding distribution and determinants of household food insecurity focusing on vulnerable groups is utmost important for ensuring food security, which is every nation prime agenda. This study was conducted to determine the prevalence and determinants of household food insecurity among the tribal population of Purulia, West Bengal. Methods: A cross-sectional study was car...