|
| |
|
|
Use of unpublished data on total suspended particles in the CR measured during the 1970s and 1980s as an invaluable information and comparative material to current measurements
Pavlovicová, Martina ; Hůnová, Iva (advisor) ; Stráník, Vojtěch (referee)
Air pollution of atmospheric aerosol is one of the biggest problems across Europe nowadays. The atmospheric aerosol is natural part of Earth's atmosphere that significantly participates in important atmospheric activities. The late 1960s of 20 century, however, air pollution by anthropogenic activities is gets into the minds, which caused the first aerosol load associated with the development of mining activities and industry. The first cases of increased incidence of allergies and respiratory diseases in children were discovered. At that time, the first arrangements to improve the unfavorable situation and also the first measurements of concentration of particulate matter in ČSSR were initiated. During 1970s and 1980s of the last century, concentration of particulate matter was measured in more than 100 stations. Particulate matter was measured as total suspended particulates (TSP) in the air. This bachelor thesis describes four areas of interest in ČSSR, which were affected by particulate matter pollution during mentioned years the most. They are Ostrava-Karviná region, North Bohemia, Brno agglomeration and Hradec Králové and Pardubice region. In my bachelor thesis I dealt with the transfer values of particulate matter concentrations to values of PM10 and PM2,5 concentrations. The main goal of...
|
|
| |
|
|
Use of unpublished data on total suspended particles in the CR measured during the 1970s and 1980s as an invaluable information and comparative material to current measurements
Pavlovicová, Martina ; Hůnová, Iva (advisor) ; Stráník, Vojtěch (referee)
Air pollution of atmospheric aerosol is one of the biggest problems across Europe nowadays. The atmospheric aerosol is natural part of Earth's atmosphere that significantly participates in important atmospheric activities. The late 1960s of 20 century, however, air pollution by anthropogenic activities is gets into the minds, which caused the first aerosol load associated with the development of mining activities and industry. The first cases of increased incidence of allergies and respiratory diseases in children were discovered. At that time, the first arrangements to improve the unfavorable situation and also the first measurements of concentration of particulate matter in ČSSR were initiated. During 1970s and 1980s of the last century, concentration of particulate matter was measured in more than 100 stations. Particulate matter was measured as total suspended particulates (TSP) in the air. This bachelor thesis describes four areas of interest in ČSSR, which were affected by particulate matter pollution during mentioned years the most. They are Ostrava-Karviná region, North Bohemia, Brno agglomeration and Hradec Králové and Pardubice region. In my bachelor thesis I dealt with the transfer values of particulate matter concentrations to values of PM10 and PM2,5 concentrations. The main goal of...
|
|
|
Lipid Extraction from Algae Trachydiscus Minutus.
Rousková, Milena ; Kohoutková, J. ; Bicová, M. ; Šolcová, Olga ; Kaštánek, František ; Hanika, Jiří
It is characteristic for some species of algae that they contain lipids. Moreover, their structure contains unsaturated fatty acids. That is of particular importance mainly due to the presence of nutritionally valuable omega-3 fatty acids, which strongly supports the health condition of a person when consumed. An exceptional position belongs to eicosapentaenoic acid (EPA), so called 20:5n3 in physiological literature. EPA is an omega-3 fatty acid and it is sometimes called the timnodonic acid1. Its molecule contains 20 carbons with 5-cis-alkene bonds. The first double bond is located at the third carbon from the omega end. It is therefore polyunsaturated fatty acid (PUFA) and is a precursor for prostaglandin E3 and/or tromboxane synthesis with significant health support effects. Another important place in human metabolism is occupied by alpha-linolenic acid (ALA), which is also an essential fatty acid. A human body converts this acid to eicosapentaneoic acid (EPA). This process significantly reduces diabetes and some types of patient's allergies.
Fulltext: content.csg -  PDF
Plný tet: SKMBT_C22016111814310 - PDF
|
guest ::
