The District Gautam Buddh Nagar was formed on 6/9/97 with effect from Govt. order no 1249/97/82/97 by carving out the portions of Ghaziabad and Bulandshahar. District Gautam Buddh Nagar includes Dadri and Bisrakh blocks carved out of gaziabad, while Dankaur and Jewar blocks have been carved out of Bulandshahar District. 18 other villages from Bulandshahar have also been carved out and have been included in Dankaur and Jewar.
impaired gas exchange a nursing diagnosis approved by the North American Nursing Diagnosis Association, defined as excess or deficit in oxygenation and/or carbon dioxide elimination at the alveolocapillary membrane (see gas exchange).
Inert gas. An inert gas is a gas which does not undergo chemical reactions under a set of given conditions. The noble gases often do not react with many substances. Inert gases are used generally to avoid unwanted chemical reactions degrading a sample.