Waikiki Natatorium War Memorial to the memorial includes an arch featuring four stone eagles typical of this style. Inside the memorial is a 100 meter by 40 meter salt water swimming pool. In the opening ceremonies on August 24, 1927, the local Olympic gold medal holder Duke Kahanamoku made the first swim (it was his birthday). In the following swim meet, world record holder Johnny Weissmuller won the 100, 400 and 800 meter events, and Buster Crabbe (also local) won the 1500 meters. After the attack on Pearl Harbor in 1941, the natatorium was taken over by the US Army and used for training
Indoor bioaerosol devices to air ventilation system to inlet filtered outdoor air into indoor environment; 4) reducing/removing contaminant sources (i.e., indoor organic waste). As in the U.S., due to the increase in tuberculosis in the mid-1980s, indoor air treatment has developed substantially during the past two decades. Current or developing indoor air purification technologies include filtration, aerosol ultraviolet irradiation, electrostatic precipitation, unipolar ion emission, and photocatalytic oxidation. Indoor bioaerosol Indoor bioaerosol is bioaerosol in an indoor environment. Bioaerosols are natural or artificial particles of biological (microbial, plant, or animal) origin suspended in the air. These particles are also referred to as organic