One of the most important methods of opacity accounting information by management is to accelerate the identification of good news versus delaying the identification of bad news on profits, but there is always a final level of accumulation of bad news in the company, and by reaching that its final level, these bad news will be released, which will lead to a Stock Price Crash Risk. In fact, stoc...

dna extraction with an appropriate quality and quantity is the first step in molecular identification of some group of insects that their identification morphologically is difficult and dependent on a particular life stage, size or gender. selection of a suitable protocol is a key factor to provide a pure dna. in this study quality and quantity of five extraction methods used in entomological l...

objectives: speech and language development is one of the main aspects of evolution in humans and is one of the most complex brain functions such that it is referred to as one of the highest cortical functions such as thinking, reading and writing. speech and language disorders are considered as a major public health problem because they cause many secondary complications in the childhood and a...

A framework for the identification of environmentally benign and alternative solvents is presented. The methodology for solvent design and selection contains on multiple stages: 1. problem formulation, 2. constraint selection, 3. candidate identification, 4. verification and final selection. The candidate identification step can be performed using a database search method or a Computer Aided Mo...