| LAP Lambert Academic Publishing

79,550원  | 20200120  | 9786200470867

Apart from its usefulness in general anesthesia, Nitrous oxide has definite advantages in small outpatient procedures in dentistry and surgical practice. Nitrous oxide with oxygen gives good analgesia without significantly affecting the level of consciousness and vital parameters. It is especially preferred in pediatric dental procedures as it does not involve painful injections.

Katsonis, Konstantinos, Berenguer, Chloe  | KS OmniScriptum Publishing

86,950원  | 20131030  | 9783659475849

A Global (volume averaged) Model (GM) conceived for modeling of discharges fed by N2O and by N2 / O2 mixtures including 4:1 [N2]:[O2] air-like ones, is applied to plasma discharges and to electric propulsion devices in case of pure N2O and of N2 / O2 feeding. The main results obtained by this model allowing to characterize the central "core" region part of Helicon Thrusters (HelT) are presented and discussed. Functioning is restricted in a rather low pressure region, of 3 mTorr up to 30 mTorr.

Stehfest, Elke  | VDM Verlag

164,650원  | 20080731  | 9783639029130

Agricultural systems play a central role in the earth system. They pro­vide us with food, but they also contribute to the greenhouse effect via the emission of CO2, CH4 and N2O, can cause soil degradation, may change water cycles and will be strongly affected by climate change. All these processes are strongly interconnected and therefore need to be addressed in a consistent approach.