Communication of Results on Risk Factors Studies: Confidence Intervals (2007)
Sorana-Daniela BOLBOACĂ, Lorentz JÄNTSCHI
Purpose: Starting from the hypothesis that confidence intervals are used in medical research as a criterion of trustworthiness and robustness of findings, the aim of the research was to determine...
The Jungle of Linear Regression Revisited (2007)
Lorentz JÄNTSCHI, Sorana-Daniela BOLBOACĂ
Simple linear regression is reviewed. Some well known facts are analyzed from different approaches. Some new formulas and equations are posted and discussed.
Auto-calibrated Online Evaluation: Database Design and Implementation (2006)
Lorentz JÄNTSCHI, Sorana-Daniela BOLBOACĂ
An auto-calibrated online evaluation system for student knowledge assessment was developed and has been implemented at the Faculty of Materials Science and Engineering, the Technical University of...
Sorana-Daniela BOLBOACĂ, Lorentz JÄNTSCHI
A sample of sixty-seven pyrimidine derivatives with inhibitory activity on E. coli dihydrofolate reductase (DHFR) was studied by the use of molecular descriptors family on structure-activity...