Compared to steadily propagating waves (SPW), damped waves (DW), another solution to the nonlinear wave equation, are seldom studied. In cardiac tissue after electrical stimulation in an SPW wake, we observe DW with diminished amplitude and velocity that either gradually decrease as the DW dies, or exhibit a sharp amplitude increase after a delay to become an SPW. The cardiac DW-SPW transition ...

A global Data warehouse (DW) integrates data from multiple distributed heterogeneous databases and other information sources. A global DW can be abstractly seen as a set of materialized views. The selection of views for materialization in a DW is an important decision in the implementation of a DW. Current commercial products do not provide tools for automatic DW design. In this paper we provid...

Data Warehouse is becoming more and more popular by providing business an edge over their competitors. DW is developed by using DWP methodology. Currently, there are large numbers of methodologies followed in market. The reason for this is the lack of any centralized attempts of creating platform-independent DWP standards. For developing a centralized DWP it is important to understand the exist...

The purpose of this study is to accurately and effectively automate the calculation of the water-equivalent diameter (DW) from 3D CT images for estimating the size-specific dose. DW is the metric that characterizes the patient size and attenuation. In this study, DW was calculated for standard CTDI phantoms and patient images. Two types of phantom were used, one representing the head with a dia...

Address for correspondence: Prof. Dr. med. Robert H.G. Schwinger, M.D., Laboratory of Muscle Research and Molecular Cardiology, Department of Internal Medicine III, University of Cologne, Joseph-Stelzmann-Str. 9, 50924 Cologne, Germany, telephone: 0049-221-478-3138, fax: 0049-221-478-3746, Email: [email protected] Articles in PresS. Am J Physiol Heart Circ Physiol (May 27, 2...

Overhydration is an independent predictor of mortality in hemodialysis (HD) patients. More than 30% of HD patients are overhydrated, motivating the development of new methods for assessing hydration status. This study surveyed clinical praxis and local guidelines for dry weight (DW) assessment in Swedish and Danish HD units, and examined if differences in routines and utilization of bioimpedanc...

Mushrooms are included in the category of functional foods due to their culinary and pharmaceutical properties. In the present investigation, three wild edible mushrooms including Calocybe gambosa (Fr.) Donk (PUN 3538), Lentinus squarrosulus Mont. (PUN 3539), and Podaxis pistillaris (L.) Fr. (PUN 7151) collected from Haryana (India) were analyzed for their proximate composition and bioactive co...