Let us look at an actual episode of culturally responsive teaching based on this motivational framework. It occurs in an urban high school social science class with a diverse group of students and an experienced teacher. At the start of a new term, the teacher wants to familiarize students with active research methods.
From Wikipedia, the free encyclopedia. Secondary air injection (commonly known as air injection, or colloquially smog pump or pollution pump) is a vehicle emissions control strategy introduced in 1966, wherein fresh air is injected into the exhaust stream to allow for a fuller combustion of exhaust gases. Contents.
Design/Types. The air detector is usually designed to operate on either temperature or pressure or pressure and temperature. The temperature controlled design is usually a temperature sensor located at the end of a closed tube connected either to the autoclave chamber or the autoclave drain.ts purpose is to automatically check the process at the end of the air removal stage, and before the heating stage, to ensure that an adequate amount of air has been removed to prevent the sterilization being affected.