Rst 02/07/24
like so many other books,this too started out as quite another one. some of the thoughts contained in these pages began in my attempts to teach and to erite about american social and cultural history in general and the american frontier in particular. the spesific impetus was an attempt to write an introduce section for a social interpretation of american history i felt i had to provide some t…
Asm 10/9/24
Rst 16/8/24rnIn May 1980, the University of Minnesota began a project to evaluate the feasibility of storing heated (150 degrees Celsius (°C) water in the deep (180 to 240 meters (m)) Franconia-Ironton-Galesville aquifer and later recovering it for space heating. The Aquifer Thermal-Energy Storage (ATES) system was a doublet-well design in which the injection and withdrawal wells were spaced a…
Asm 30/08/24
Asm 30/08/24
Asm 23/08/24
Asm 22/08/24
Saif 19/8/24
Asm 19/08/24