Kd vs ec50


The EC50 is defined quite simply as the concentration of agonist that provokes a response halfway between the baseline Bottom and maximum response Top. It is impossible to define the EC50 until you first define the baseline and maximum response. For instance, in the example below, the data are normalized to percentage of maximum response, without subtracting a baseline. The concentration that provokes a response of 50 in this experiment is not the EC Don't over interpret the EC It is simply the concentration of agonist required to provoke a response halfway between the baseline and maximum responses.

When a man is nervous around a woman


Dating advice is outside the scope of this site, with this article being a semi-exception. Over the years several women have written me to tell me reading this site has helped them understand the actions of a shy guy they were pursuing. With that in mind I thought I'd try to be even more helpful and write a whole article outlining what it's like to be a man who's really shy and inexperienced with women. At the end I give a few thoughts on what to do if there's a shy guy in your life you're interested in.

React conditional render multiple components


Given the code below, we use the map function to take an array of numbersdouble their values, and then assigned the new array to the variable doubled. In React, transforming arrays into lists of elements is nearly identical. Below, we loop through the numbers array using the Javascript map function. Finally, we assign the resulting array of items to listItems.