14-11-05 Ever walked into a hotel room and smelled old cigarette smoke? While the last smoker may have left the room hours or even days ago, the lingering odors -- resulting from noxious residue that clings to walls, carpets, furniture, or dust particles --...
10-01-26 A team of UK scientists led by Dr. Karen Anderson (University of Exeter) has developed a new technique for monitoring the condition of peatlands泥炭地 . The team used a combination of images captured from Earth and space to measure spatial patternin...