A high pH level can prevent the chlorine shock from properly killing the algae. Be sure to test your pH before adjusting, with a fresh and reliable test strip or test kit. In order to clear a pool suffering from a severe algae bloom, a chlorine level of about 30ppm is preferable for optimal results.
In business, effective communication helps individuals work more productively and efficiently. There are four specific elements of effective communication, which are as follows: practical, factual, concise and clear, and persuasive. All four of the elements are part of a good message. Let's see why these elements are so important when communicating in the workplace.
Main article: Augmentative communication. Facilitated communication (FC) is a method intended to help people with communication disorders to use communication aids with their hands.acilitated communication is most often used with persons with developmental disabilities, most commonly autism and Down syndrome, populations in which some neurologists believe there is a high incidence of dyspraxia, or difficulty with planning and/or executing voluntary movement (Bauman, 1993).