Doctor recommended warm bath instead of cold to combat the heat
This article was translated by an automatic translation system, and was therefore not reviewed by people.
In São Paulo, this is the hottest month of March the last 66 years. The São Paulo registered a temperature of 32 º C to 11.30 on Thursday (5). In several cities of the country, the temperature also hit records. "It is also very hot," said the peddler Ezequiel Nascimento.
With the help of a special camera, it is possible to show how hot the cap of traveling under the hot sun. The images with the camera, the blue hues show the most cold and red, the warmer. "It must be about 30 º C, so. I think my water is in this range: 28 ° C or 29 ° C ", provided for the traveling salesman.
"The water is 14 C, but only out of curiosity in his cap is 45 C", informed the supervisor of sales Macson Guedes to the seller. "My head is hot," confirmed the itinerant.
The camera of Macson Guedes has sensors that tell by the color temperature on the surface of what is being filmed. The floor, for example, reaches 51 ° C and appears red in transit. It is not surprising that in Paranavaí in Paraná, the asphalt is melted.
"I wear black clothes since adolescence, because I rock too short. I am very familiar, "said Sidney motoboy Inácio da Silva. Musical taste aside, this black with no heat combines.
Retention of heat
"The darkest areas of both fabric as cars, absorb more energy than the surface or the colors brighter. This will increase the temperature of these bodies, "explained the doctor Zogaib Paulo, Federal University of São Paulo (UNIFESP).
The top people's heads boil with the sun beating directly. But what happens to the body in situations like this? "We try to lose heat through perspiration. How not to lose this heat, exudes more, more and more. You will enter into a framework of dehydration, "said the doctor Paulo Zogaib.
"Give a enervation. Enough time of 12h or 13h, gives a sleep. The same person is weak, "said the collector bus Washington Barbosa.
"The increase in body temperature causes the production of our energy, our thoughts, the brain synapses, decrease its efficiency. So we go up with the reasoning slower. The agency is also reducing its capacity to do work. You go with fatigue, tiredness, dizziness and enervation, "said Zogaib.
Warm bath
"These days I barely even because of the heat. I took about three to four baths a day. Cold bath, ice cream, "said the operator of telemarketing Daiane Rodrigues. One advice: you better take warm bath. The ice water in contact with warm skin requires an adjustment of the body. This, rather than cool, it generates more heat after the bath.
"The people leaving the ice bath and suddenly, you begin to feel heat again, beginning to sweat again, because the body is with the increased metabolism. Place a liquid ice house will facilitate further heat loss, or low temperature, "Paul taught the doctor Zogaib.
The ultraprecisos thermometers are also capable of measuring the temperature of the environment. They measure the thermal sensation of each on a hot day. The story of the Great took to the street with two researchers from the University of São Paulo to see how hot people are really feeling.
The guinea pigs were the bus driver Teodécio de Sá, the office-boy Daniel Marques and lanyard Irama Melo. "It will leave you and go running out. It is a great heat, "complained the driver.
"You may be feeling more heat than the thermometer shows. Depends on a lot of parameters such as humidity, radiation, air speed. All this affects how you feel and understand the temperature, "said Zogaib.
In the bus, with lack of wind, the thermometer marked 32 ° C, but the sensation of heat is much higher. "Come close to 40 º C," said Sa. On the street, the temperature was 36 C, but with the sun feeling the heat is more heat. "He is between 45 C and 49 C, calculated the office boy Daniel Marques.
In laundry, the steam that was worsened everything: 32 º C in the thermometer, but with a feeling of "45 º C of discomfort," said the crosswalk Irama Melo. "I am thinking in better? Go to the beach? Sure. I called my staff, close up shop and go to the beach, "said the owner of a laundry, Cátia Cilena of Jesus.
Source: G1/Fantástico
This article was translated by an automatic translation system, and was therefore not reviewed by people.
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