second order advantage of excitation-emission fluorescence matrix was applied for the simultaneous determination of ibuprofen and caffeine. the proposed method is based on the measurement of the native fluorescence and recording emission spectra of ibuprofen and caffeine in different excitation wavelengths. the mixture of these compounds was resolved by multivariate curve resolution coupled wit...

Professor Resnik fairly acknowledges that the trans fat ban is effective, proportional, and publicly justified. Instead, he challenges the ban because it is not necessary and is not the least restrictive alternative. This represents a fundamental misapplication of the ethics framework. These two criteria cannot apply to all public health interventions, but only to those that pose significant li...

1. Which of the following statements regarding surgery for morbid obesity is correct? (A) Average 30-day mortality ranges from 0.1% to 1.1% (B) Among major comorbidities that are resolved or improved by surgery, obstructive sleep apnea is least frequently affected (C) Compared with an open approach, laparoscopic gastric bypass is associated with lower incidence of incisional hernias and higher ...

A brief explanation of the meaning of the anthropic principle – as a prescription for the attribution of a priori probability weighting – is illustrated by various cosmological and local applications, in which the relevant conclusions are contrasted with those that could be obtained from (less plausible) alternative prescriptions such as the vaguer and less restrictive ubiquity principle, or th...