The Queen of Spades presents the story of Hermann who is a young officer of the Russian Army engineers. When the comrades of Hermann ask him why he only tends to watch them gamble but he never plays cards himself, he responds that he rarely cares ...The-Queen-of-Spades:-Story …

The demand for clean water can never end, even if you are in the wilderness. The scenario gets worse when dealing with a disaster or a natural accident. Contamination of water sources is among the most unexpected events. A flood or an earthquake c...Top-5-off-the-Grid-Water-Purification-Methods …

Introduction             Qualitative data analysis encompasses the most basic initiatives by researchers trying to understand and develop given assumptions with regard to a particular topic ...Coding,-Sorting-and-Sifting-of-Qualitative-Data-Analysis …