As the temperature falls during the winter, symptoms like chest pain, difficulty in breathing, heaviness in the chest, getting tired quickly, etc. are commonly seen among people.
As the icy chill prevailed in the North Indian belt, the India Metrological Department (IMD) on Saturday recorded minimum temperatures in the range of 7-10°C over most parts of Punjab, Haryana, Chandigarh, UP and north Rajasthan.
Cold weather conditions along with moderate fog prevailed in many regions of the Delhi-NCR on Saturday. The minimum temperature recorded in the national capital was 10.7 degrees Celsius.
The UPV and CSIC researchers have demonstrated in their ACS Nano article that this procedure may be performed at milder temperatures and without the need for lowering atmospheres, all owing to microwave radiation.
China's Beijing recorded the longest cold wave since records began in 1951 as the freezing temperature and snowfall experienced in the Chinese capital and elsewhere began to ease, CNN reported.
Dense fog continues to disrupt normal life in the valley as the minimum temperature was recorded at minus three degrees Celsius in Srinagar on Monday night.
A layer of dense fog was witnessed over the Delhi-NCR region on Tuesday morning, as the temperature dropped to almost 7 degrees in the national capital, according to the India Meteorological Department.