Assessment of right ventricular volume and functions is needed during the decision-making process in a number of cardiological disease states. We aimed to study these variables with conventional transthoracic two-dimensional echocardiography in 213 healthy cases, aged 15 days-15 years. Left ventricular systolic and diastolic volumes were measured from the apical five-chamber view and the right ...

Recent studies of plasmon surface wave (PSW) propagation in short-period perfectly conducting gratings have shown formation of stop-band that are not linked to the interaction between two (counter) propagating surface waves. We study the properties of this stop-band in real metals. While for both perfectly conducting and real metals the propagation constant of PSW grows with the groove height, ...

Cells have the ability to measure and respond to extracellular signals like chemical molecules and topographical surface features by changing their orientation. Here, we examined the orientation of cultured human melanocytes exposed to grooved topographies. To predict the cells' orientation response, we describe the cell behavior with an automatic controller model. The predicted dependence of t...

determination of stockpile weight and stockpile inventory are critical to any quarry or mining operation, whether it is required by accounting firms or used internally for the quarterly balance of production and sales. generally, errors and problems originate from two factors. volume of stockpile that is traditionally worked out from the mapping results has a low accuracy due to irregular shape...

According to the published data, endemic goiter was until recently, still present in some regions in Croatia. In this study the thyroid volume in grown-up, student population was measured. It was also analyzed which of the several traditional physiological attributes (body weight, body height, and body surface area (BSA)) were best correlated with the thyroid volume. Fifty one randomly selected...

Cross sectional studies have reported impaired growth in children with atopic dermatitis. If this growth impairment is irreversible, it would be expected to adversely influence final height attainment. The standing heights and other anthropometric parameters were assessed in 35 adults with onset of atopic dermatitis before 5 years of age and a control group of 35 adults with adult onset contact...