When studying the peculiarities of Cr N composite deposition onto the aluminum substrate we have found that the irradiation with nitrogen ions at increased temperatures promotes the purification of coating substrate transition zone of oxygen and carbon.
The editorial paper highlights trends in investigation of the purification processes in riparian buffer zones as well as planning, design and management aspects of riparian buffers regarding the wide spectrum of their ecological functions; it characterises the two international meetings which served as sources for the selected papers and briefly explains the main aspects of these papers.
A microsystem comprised of different zones for sample purification and MALDI analysis is illustrated in Fig. 27.
To help protect children from water-borne diseases, UNICEF has delivered chlorine, water containers and tanks, and water-purification tablets to the earthquake zone.
The ITER Helium Cooled Pebble Bed (HCPB) Test Blanket Module (TBM) will comprise three helium loops designed for: tritium extraction from the breeder zone, heat removal, and purification of the coolant.
Two sanctified, stone-covered springs nearby feed a stream that is believed to hold powers of purification and flows through the buffer zone surrounding the royal city.
Contamination of the charge by the container is a problem in all purification work, but a unique solution was found for zone refining, namely, float zoning, invented by a U.S. scientist to produce ultrapure silicon.
Zone-refining technique, widely used in purification of ultra-pure materials, is chosen as one of the purification steps during detector-grade germanium production.
There are two zones where physical, chemical, and biological purification processes take place underground.
The digested, fractionated cDNA samples from rhizome tips and elongation zones were purified using QIAquick PCR purification kit (Qiagen).
For use in electronic devices, germanium ingots or billets require further purification, which usually is effected by the technique of zone refining.
