Medical students and interns have no time to waste preparing for clinical rotations and the USMLE Steps 2 and 3. That's where "Boards and Wards for USMLE Steps 2 & 3" comes in! Written in a high-yield outline format, it provides broad coverage of all the major fields of medicine tested on the USMLE [...]
Rock breakage with explosives has existed since the seventeenth century when black powder came into use in mining. Since then it has progressed from the invention of dynamite to the use of heavy ANFO. During the past two decades, there have been numerous technical contributions which have brought a [...]