Local Norms for Gifted and Talented Student Identification: Everything You Need to Know

Everything You Need to Know About Mechanisms

A) The Correct Use of Arrows to Indicate Electron Movement The ability to write an organic reaction mechanism properly is key to success in organic chemistry classes. Organic chemists use a technique called arrow pushing to depict the flow or movement of electrons during chemical reactions. Arrow pushing helps chemists keep track of the way in which electrons and their associated atoms redistri...

Everything you need to know about Initial Value Problem Solvers

2.1 Definition: Lipschitz Function A real valued function f : D ⊆ R → R is called Lipschitz continuous or is said to satisfy a Lipschitz condition if there exists a constant K ≥ 0 such that for all x1, x2 in D |f(x1)− f(x2)| ≤ K|x1 − x2| (3) The inequality is (trivially) satisfied if x1 = x2. Otherwise, for x1 6= x2, one can equivalently define a function to be Lipschitz if and only if |f(x1)−f...

Atrial Fibrillation Everything You Need to Know about Atrial Fibrillation

Who gets AF? The risk of developing AF rises with age. At the age of 40, this risk of developing AF rises to one in four people and the risk continues to increase with age.5 What are the symptoms of AF? People with AF often experience distressing symptoms including palpitations, chest pain, breathlessness, fatigue or light-headedness. However, some people don’t even feel anything when they have...

Gifted and talented students

Everything You Want to Know About Watermarking

This article presents a detailed discussion of various aspects of watermarking technologies on applications ranging from the embedding of marks in the pictorial information on paper, to hardware protection. Included in the present discussion are the general concepts, motivation for watermarking, analog versus digital watermarking, various applications of watermarking such as paper marks, curren...