The article Experimental study on effects of drilling parameters on respirable dust production during roof bolting operations, analyze the effect of drilling control parameters as well as looking at various ways of reducing respirable dust when d...Mine-Safety-and-Health:-Respirable-Dust- …

We can argue that the unequal treatment of minorities in America’s justice systems is perhaps one of the most serious problems facing the United States in the new millennium. Statistical pieces of evidence to support the truth in these assertion...Law-and-Order-in-a-Free-Society-|-How-the-Minorities-and-the-Poor-are-treated-in-the-Justice-System …

The education system in United States of America is changing rapidly. Teachers are encountering several issues in the current era and are expected to encounter more complex issues in the near future. Teachers will be expected to put much energy and t...U.S.-Education-Today-and-Tomorrow …