Never has breathing been so important. Gasping for air must surely be one of the most frightening experiences. Millions of people around the world have experienced asthma, serious colds and flu, and even more serious illnesses that affect the respiratory system. And now the COVID-19 virus has taken root in our lives and our world has changed forever.
The respiratory system is made up of the nose, the throat, and lungs. The respiratory system is split up into an upper and lower respiratory tract, with the upper section including the nose, mouth and larynx. The lower respiratory tract makes up the rest and includes the lungs themselves.
Nature of particles
Each day we breathe in millions of different types of dust particles; some are dangerous, and some not. When you use that spray or deodorant, walk down a dusty road, pat your pet, enjoy your garden or print at your office, you are exposed to dust or types of particulate matter of different sizes. Depending on the health of the individual, the reaction to the type of dust will be different. Those that have underlying allergies may have an allergic response, with runny noses and itchy eyes; some may experience an asthmatic response with a tight, wheezy chest. So what is the problem with dust? It’s all about size. The smaller the particle, the further into the lungs it is likely to go. Particles smaller than 5 micrometres (those we can’t see with the naked eye) enter the lungs directly. Obviously when the particles enter the lungs it is difficult for the body to get rid of. Generally, the dust clouds we see contain large particles, and cause the sneeze/cough reaction to rid us of the dust.
Bu hikaye To Build dergisinin Volume 10 / Issue 2 July - October 2020 sayısından alınmıştır.
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Bu hikaye To Build dergisinin Volume 10 / Issue 2 July - October 2020 sayısından alınmıştır.
Start your 7-day Magzter GOLD free trial to access thousands of curated premium stories, and 9,000+ magazines and newspapers.
Already a subscriber? Giriş Yap
Work Surfaces — An International Case Study
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Opinion: Tech Can Boost Infrastructure Recovery
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Future Of Home Design Post-Pandemic
We present an opinion by the principal architect of an established New-Delhi firm of architects, which points to the direction that residential design could take post-pandemic.
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Country chic – stylish and sustainable
Our much loved South African country areas do not have to stand back for the city places when it comes to decor and refurbishment. Proof of this comes by way of an amazing refurbishment done at the Sanddrif holiday resort and working farm. Situated in the central Cederberg area of the Western Cape, the farm is a comfortable 4 hours’ drive from Cape Town, during which time you climb to 1 036 metres above sea level.
Unlawful occupation of property and the stay of eviction proceedings
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An architect's view
According to historians, New Year’s Day has been celebrated for over four millennia. But this time, we had to dig really deep to find the good that came from 2020. On the other hand, we could talk for hours about what went wrong. However, to have this conversation is senseless; because it is clear that nobody was left unaffected by the absolute devastation that 2020 brought to this planet. Like a tsunami, the COVID-19 virus hit every shore, on every continent, leaving nothing but destruction in its wake.
