Asian Journal of Science and Technology (AJST) is a monthly, open access, peer-reviewed and fully refereed international journal. Being an international journal focused on Engineering, Management, Science and Mathematics, we broadly cover research work on next generation cutting edge technologies and effective marketing strategies.
Fundamentals of Fluid Flow in Porous Media . Chapter 2 Permeability: Measurement of Permeability. The permeability of a porous medium can be determined from the samples extracted from the formation or by in place testing such as well logging and well testing.
The Red Bull Illume Image Quest showcases the globe's very best action and adventure sports images and honors the photographers behind them. All photographers are invited to share their passion for outstanding images and extreme sports with us and submit their images online.
Sodium carbonate is soluble in water, and can occur naturally in arid regions, especially in mineral deposits (evaporites) formed when seasonal lakes evaporate.Deposits of the mineral natron have been mined from dry lake bottoms in Egypt since ancient times, when natron was used in the preparation of mummies and in the early manufacture of glass.
The page in 'Where Ships Are Born' states that John commenced a shipbuilding business at North Sands in 1859. That date may well be incorrect, however, since this fine page, dating from 1891, references him (about 30% down) as being a builder at that location nine years earlier, in 1850, when John was just 18 years old only.
Plan, direct, or coordinate the operations of public or private sector organizations. Duties and responsibilities include formulating policies, managing daily operations, and planning the use of materials and human resources, but are too diverse and general in nature to be classified in any one ...
Coal mining - Choosing a mining method: The various methods of mining a coal seam can be classified under two headings, surface mining and underground mining. Surface and underground coal mining are broad activities that incorporate numerous variations in equipment and methods, and the choice of which method to use in extracting a coal seam depends on many technological, economic, and social ...