In the present paper an attempt has been made to find out the spatial variation in the adaptation of improved agricultural practices to ascertain the level of agricultural development in Bulandshahr district of western Uttar Pradesh. The spatial variation of agricultural development is determined with the help of nine variables viz. net sown area, irrigated area, cropping intensity, crops produ...

There is lack of studies investigating the association between bodyweight changes and health related quality of life (HRQL). The aim was to study the effect of relative changes in bodyweight over time on HRQL. In the Hordaland Health Study, 9276 men and 10433 women aged 40-47 years were included. Weight and height were measured and information on bodyweight changes during the last 5 years, phys...

BACKGROUND The prevalence of vitamin B(12) deficiency, defined as an elevated concentration of plasma methylmalonic acid (P-MMA), has been estimated to be 15% to 44% in the elderly. However, we do not know whether an increased P-MMA level actually indicates or predicts a clinical condition in need of treatment. PARTICIPANTS AND METHODS In a follow-up study, 432 individuals not treated with vi...

The present experiment was conducted to evaluate the ability of the U.S. Meat Animal Research Center's beef carcass image analysis system to predict calculated yield grade, longissimus muscle area, preliminary yield grade, adjusted preliminary yield grade, and marbling score under commercial beef processing conditions. In two commercial beef-processing facilities, image analysis was conducted o...

BACKGROUND Natriuretic peptides play a critical role in the maintenance of salt and water homeostasis and regulation of vascular tone. Thus, interindividual variation in plasma natriuretic peptide levels may contribute to variation in susceptibility to volume overload and hypertension. It is unknown to what extent genetic factors contribute to variation in plasma natriuretic peptide levels. M...

BACKGROUND Regional variation in healthcare utilization, including cardiac testing and procedures, is well documented. Some factors underlying such variation are understood, including resource supply. However, less is known about how physician behaviors and attitudes may influence variation in utilization across regions. METHODS AND RESULTS We performed a survey of a national sample of cardio...