Innovative method to collect and analyze dietary intake data using still photographs

Ripple: a program to collect and analyze digital topographic sequences

ELISA Analyzer •, a Software to Analyze and Optimize ELISA Data

ELISA data is usually handled in the MS Excel worksheets through different methods and different formulas. Accurate and precise calculations of the data is time consuming and tedious. ELISA Analyzer was developed with a user friendly interface to streamline titration and analysis of the data obtained from ELISA and improve rapid and lucid presentation of the results. The software can also hel...

Time to change the way we collect and analyze data for aquifer characterization.

Over the past few decades, enormous effort has been expended on conducting traditional aquifer tests and model calibration for characterizing aquifers. Traditional aquifer tests generally involve pumping at one well and using the observed drawdown data at another well to estimate aquifer hydraulic properties. Analysis of the test is built upon Theis’ or Jacob’s approximate solution. These solut...

Innovative Methodology A method to collect isolated myocytes and whole tissue from the same heart

Chen Y-F, Said S, Campbell SE, Gerdes AM. A method to collect isolated myocytes and whole tissue from the same heart. Am J Physiol Heart Circ Physiol 293: H2004–H2006, 2007. First published May 18, 2007; doi:10.1152/ajpheart.00479.2007.—A technique for isolation of cardiac myocytes and collection of whole heart tissue from individual hearts of adult rats is described in this study. After excisi...

Using SAS to Analyze the Summary Data

Most of the time, we have the raw data to conduct the necessary statistical analysis in SAS®. However, when there is only summary data available, some additional SAS coding is necessary in order to perform the hypothesis test. SAS procedures, as well as simplified macros (%SUM_TTEST, %SUM_ANOVA, %P_ANOVA, %SUM_CHI) with examples, will be discussed in this paper for chi-square test, two sample t...