This article defines what a project charter is and why it is important. The project charter is a document that identifies your project vision and creates a fluid path for your project team. Identifying your objectives, stakeholders, methods, parameters, risks, and resources launches you on your way to project success.
The DPD is a method that uses colorimetric detection as a means to measure the amount of chlorine in a system. It stands for N,N-diethyl-p-phenylendiamine sulfate and the reaction between DPD and active halogens is what is detected and measured.
Digital index: Ratio of circumference of finger at nail-bed (NB) to distal interphalangeal joint (DIP) i.e. NB:DIP is calculated for all the 10 fingers and summed up. The final value is divided by 10 and the resulting value is digital index (>1 in clubbing). 6. Phalangeal depth ratio: Ratio of distal phalangeal depth (DPD) to interphalangeal joint depth (IPD) i.e. DPD:IPD of index finger measured using calipers (should touch the skin but not compress it) if >1 indicates clubbing.