While dozers, motor graders, excavators, and compact track loaders are common equipment categories for grade control ...

C. Jason Smith, Ph.D. Nowadays, we call them the good old days. You remember – when jobs were predominately straight forward, and practically all job site problems could be cured with simple, common ...

One of the most closely-watched conundrums of online education is how best to approximate traditional on-premise teaching methods. Grading multiple choice and short answer exam questions is ...