There are many causes of chest pain. One is angina which results from inadequate oxygen supply to the heart muscle. Angina can be caused by coronary artery disease or spasm of the coronary arteries. Chest pain can also be due to a heart attack (coronary occlusion) and other important diseases.
Conclusions We have demonstrated here the significant effect of temperature on the conductivity measurements of solutions. This highlights the importance of maintaining standard and test solutions close to the reference temperature when taking measurements in order to obtain the most accurate conductivity values.
Differences in surface temperatures. The objectives of my study were to determine if there were differences in surface temperatures of various ground material and if these surface temperatures affect the ambient air temperature above the corresponding material.Based on my results, different ground materials have distinctly different surface temperatures.ifferences in surface temperatures. The objectives of my study were to determine if there were differences in surface temperatures of various ground material and if these surface temperatures affect the ambient air temperature above the corresponding material.