Aeration — is the process by which air is circulated through, mixed with or dissolved in a liquid or substance.Methods of aeration of liquidsAeration of liquids (usually water) is achieved by: * passing the liquid through air by means of fountains, cascades … Wikipedia
Aeration — Unter Aeration versteht man den natürlichen Auftrieb erwärmter Luftmassen, ein Effekt, der zur Abfuhr auch großer Wärmemengen aus Bauwerken genutzt wird und der dann Natürliche Lüftung, Freie Lüftung oder Naturzug Lüftung genannt wird. Der… … Deutsch Wikipedia
agricultural technology — Introduction application of techniques to control the growth and harvesting of animal and vegetable products. Soil preparation Mechanical processing of soil so that it is in the proper physical condition for planting is usually… … Universalium
Wine — This article is about the beverage. For other uses, see Wine (disambiguation) … Wikipedia
Nannochloropsis and biofuels — Nannochloropsis viewed under a light microscope photobioreactor ( … Wikipedia
Radon — Pour les articles homonymes, voir Radon (homonymie) et Rn. Radon Asta … Wikipédia en Français
bacteria — bacterial, adj. bacterially, adv. /bak tear ee euh/, n.pl., sing. bacterium / tear ee euhm/. ubiquitous one celled organisms, spherical, spiral, or rod shaped and appearing singly or in chains, comprising the Schizomycota, a phylum of the kingdom … Universalium
Solar energy — is the light and radiant heat from the Sun that powers Earth s climate and weather and sustains life. Since ancient times it has been harnessed for human use through a range of technologies. Solar radiation along with secondary solar resources… … Wikipedia
Silicone — Not to be confused with the metalloid chemical element Silicon. Silicone caulk can be used as a basic sealant against water and air penetration. Silicones are inert, synthetic compounds with a variety of forms and uses. Typically heat resistant… … Wikipedia
John Sculley — Infobox Celebrity name = John Sculley birth date = birth date and age|1939|4|6 birth place = death date = death place = occupation = President of PepsiCo (1977 1983) CEO of Apple Computer (now Apple Inc.) (1983 1993) Partner at Sculley Brothers,… … Wikipedia