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Comparative Study of Variants Evaluating Noise in Urban Environment
Pomališová, Michaela ; Moldan, Bedřich (advisor) ; Řiháček, Tomáš (referee)
Noise currently represents a problem in society, which disturbs mainly inhabitants in populated areas. It decreases their quality of life and endangers their health. The sensitivity to noise is individual, yet it is possible to measure noise by various means and evaluate its intensity and impact on human beings. Noise as a part of the environment, is becoming on the basis of resident complaints a discussed matter on the town and city level. Their management of noise necessarily involves monitoring and taking subsequent precautions. This work deals with comparing objective and subjective methods in noise evaluation in urban environments and its impact on the quality of life and the health of the residents. It uses a method of the multicriterial evaluation of variant also known as the multicriterial analysis. It compares four approaches to evaluate noise; two objective involving measuring, one subjective using a survey method and one hybrid. The winning method represents the subjective evaluation, which has fulfilled given criteria and acquired a significance of 75 %. All variants included in the analysis are suitable for noise evaluation in outdoor environments on a local level. The outcome of this work is to recommend towns and cities in the Czech Republic to use the winning compromising variant,...
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The traffic noise influence on the health of the exposed population
DIVÁCKÝ, Jan
This presented diploma thesis deals with evaluation of the traffic noise influence on the health of the exposed population. The objectives of this thesis are based on the results of Environmental Health System in the Czech Republic (Subsystem III), which provides the long-term monitoring of the noise in the municipal environment of the chosen agglomerations. A part of the noisy location monitoring is also the questionnaire survey confirming hypothesis n.1: "At the traffic noise perceiving, there is an important psychosocial bound, which often stands in opposition to the results of the noise measurements". Furthermore, the thesis describes the results of the indicative measurement of the chosen noisy localities in comparison with same locality measurements in the technical accuracy class. The indicative gauge tests were made on the traffic-busy roads in Jihlava city. The measurement has proved the link between the intensity of the traffic flow and indicatively determined noise levels and practical applicability for the local planning or local controlling incentives solution. The results of the indicative measurements point out to breaking of the equivalent night noise levels for sleep disturbance in three chosen localities. Breaking of the equivalent day noise levels has a nature of the noise annoyance. The measured road-traffic-caused night and day noise levels may be compared to the recommendations for the risks of increased incidence of selected civilization diseases published by the World Health Organisation.
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Comparative Study of Variants Evaluating Noise in Urban Environment
Pomališová, Michaela ; Moldan, Bedřich (advisor) ; Řiháček, Tomáš (referee)
Noise currently represents a problem in society, which disturbs mainly inhabitants in populated areas. It decreases their quality of life and endangers their health. The sensitivity to noise is individual, yet it is possible to measure noise by various means and evaluate its intensity and impact on human beings. Noise as a part of the environment, is becoming on the basis of resident complaints a discussed matter on the town and city level. Their management of noise necessarily involves monitoring and taking subsequent precautions. This work deals with comparing objective and subjective methods in noise evaluation in urban environments and its impact on the quality of life and the health of the residents. It uses a method of the multicriterial evaluation of variant also known as the multicriterial analysis. It compares four approaches to evaluate noise; two objective involving measuring, one subjective using a survey method and one hybrid. The winning method represents the subjective evaluation, which has fulfilled given criteria and acquired a significance of 75 %. All variants included in the analysis are suitable for noise evaluation in outdoor environments on a local level. The outcome of this work is to recommend towns and cities in the Czech Republic to use the winning compromising variant,...
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Vliv hluku na zdraví člověka a životního prostředí
Ústav experimentální medicíny AV ČR, Praha ; Syka, Josef
Řešení projektu je zaměřeno na výzkum specifických účinků hluku na sluchový systém pokusných zvířat s možností přenosu výsledků na člověka. Pokusná měření byla prováděna na morčatech a laboratorních potkanech. Kromě experimentálního měření bylo hodnocení vlivu hluku zaměřeno na sluchový systém člověka. Účinky sociálního hluku byly studovány u skupiny dobrovolníků, kteří strávili čtyři hodiny na simulované diskotéce.
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Noise burden on a farms with livestock caused by transport operations.
ŠÁLEK, Tomáš
The objective of this thesis - "Noise burden on a farms with livestock caused by transport operations" is to measure and evaluate the level of noise pollution at Dvorak´s family farm in Olesnice. The results of the measurements are organised in the tables and trending graphs. The relationship is determined by the equivalent noise level which is compared with the legislative and health standards.
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Monitoring of noise nuisance in the house for livestock breeding cows.
SVOBODA, Richard
This thesis with theme "Monitoring of noise nuisance in the house for livestock breeding cows'' is designed to evaluate the noise pollution of animals, noise pollution of service of milking equipment and noise pollution which acts on surroundings of barn and milking parlor. Results are compiled in tables and graphs and equivalent noise level is determined by a formula . Equivalent noise level is compared with the legislative and hygiene standards. In case of exceeding the standards are designed solutions
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Farms for fattening pigs in terms of noise emitted into the environment.
PAČKA, Jiří
Protecting the environment is one of the most important tasks of the late twentieth and early twenty-first century. Noise is in addition to much more tangible pollution of air and water also one of the environmental hazard. Usage of mechanization at the pig breeding causes noise pollution so the main task of this bachelor thesis was to measure the spread of noise from the near stalls . Measure values and compare them with the prevailing regulatory and health standards and than use formulas to determine minimum, maximum and equivalent sound levels. Then these measured values evaluate and determine whether or not it exceed the maximum noise levels. In the case when standards are exceeded, design measures to reduce noise.
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