the first graph. Occupations: On the second graph is shown different occupations, which exhibit the most diseases. The most alarming occupation is proven to be driving with a tractor. The percent of the diseases among the tractor drivers is shockingly 69%. Next come the car drivers and farmers. The percent of the occupational diseases among their area of work is 33%. Less alarming, but still worth mentioning, are the sewerage workers (8%), the excavator drivers (7%) and the welders (5%). Conclusion: In conclusion, the most concerning occupations are the ones that are dangerous, because of the chemicals or the machinery. Also the occupations, where the worker has to do one thing repetitively or for a long time; like sitting or lifting and/or holding something for a long time. The solution in my opinion is to offer more health care to the alarming
vabaneb soojuse kujul. • Üleminek hõõglampidelt LED’idele põhjustaks elektri vajaduses nii suure languse, et võiks sulgeda enam kui 250 söel töötavat elektrijaama. • Laadija vooluvõrgust väljatõmbamine säästaks 7kg CO2 eraldumist aastas. KASUTATUD MATERJALID http://www.essaywow.com/country/current-environmental-problems-facing-world-today.html http://www.123rf.com/photo_5557924_water-is-running-into-a-washbasin.html http://meinhardtindia.com/projects/sewerage-stp-and-drainage-system-ranchi-city/ http://www.orlandofiges.info/section3_RevolutionorReform/TheStolypinLandReform.php http://www.ueapme.com/business-support%20II/Training%20Tools/Confartigianato/Environment/EE-Envir onmental%20policy.pdf http://www.evogreen.co.uk/2014/03/climate-change/ http://www.delfi.ee/teemalehed/jaatmekaitlus https://ceairwithaworldtour.wordpress.com/ https://www.linkedin.com/pulse/why-europe-has-less-water-problems-than-asia-philip-teoh http://trinomics
From 1863, the first lines of the London Underground were constructed.Parliament finally gave consent for the MBW to construct a massive system of sewers. The engineer put in charge of building the new system was Joseph Bazalgette. In what was one of the largest civil engineering projects of the 19th century, he oversaw construction of over 2100 km of tunnels and pipes under London to take away sewage and provide clean drinking water. When the London sewerage system was completed, the death toll in London dropped dramatically, and epidemics of cholera and other diseases were curtailed. Bazalgette's system is still in use today. As the capital of a massive empire, London became a magnet for immigrants from the colonies and poorer parts of Europe. A large Irish population settled in the city during the Victorian period, with many of the newcomers refugees from the Great Famine (1845-1849). At one point, Irish
Ühekopaline ekskavaator 9. Scraper 9. Skreeper 10. Screed 10. Pinnakiht 11. Screed vibrator 11. Vibropruss 12. Sealing 12. Vuukimine, vuugitäitmine 13. Sedimentary rock 13. Settekivim 14. Self-adjusting 14. Isereguleeruv 15. Separator 15. Sõidutee eraldusriba 16. Sewage system 16. Kanalisatsioonisüsteem 17. Sewerage 17. Kanalisatsioon 18. Shaker 18. Vibrosõel 19. Sheathing, Sheeting 19. Vooderdis, raketis 20. Shovel crawler 20. Roomikekskavaator 21. Shovel reach 21. Koppekskavaatori tööraadius 22. Shrinkage joint 22. Temperatuurivuuk 23. Side plough 23. Külgsahk 24. Sidecutter 24. Küljefrees 25. Signal control 25. Foorreguleerimine 26
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