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Illumination parlours
JELÍNEK, Radek
The thesis is concerned with measurement of the level of illumination in milking parlours for cows and staff. The theoretical part focuses on light, types of light sources, illumination, welfare of animals, dairy cow breeding, types of milking and kinds of milking parlours. The practical part deals with the characteristics of companies, measured milking parlours and the scheme of each milking parlour. The work includes own measurement of illumination in particular milking parlours. First measurement was made in trigone milking parlour Měcholupské zemědělské a.s. headquartered in Předslav. Second measurement was taken in herringbone milking parlour of Agricultural business cooperative Kolinec in centre Malonice. Third measurement was taken in tandem milking parlour on Karel Macán farm, located in Všeruby at Kdyně. Measured values were processed, compared and evaluated according to ČSN EN 12 464-1 Light and Illumination.
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Lighting in cattle farming
TRETERA, Jakub
This bachelor's thesis pursues the measuring of the lighting in stable buildings for cattle farming.The theoretical part is focused on light, lighting, lights, welfare of cattle and technology of cattle farming.In the practical part is given the characteristic of the measured objects (the scheme of buildings, the type of stabling, the lighting) and the real measuring of lighting in chosen stalls. The first measuring took place in the stall for milk cows on the family Bůžek's farm. The second measuring took place in the stall for fattening of bulls and heifers on the cooperative farm Podkleťan. The measured values were compared and evaluated according to the hold legislation. Keywords: Light,
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Influence of environmental factors on stomatal development in epidermis of Arabidopsis thaliana - signal trasduction.
HOŠTIČKOVÁ, Irena
The stomatal function and genetically based regulation of their number are interesting and important subjects of scientific research. Stomatal density on plant leaf surface is affected also by environmental factors, e.g. atmospheric CO2 concentration and irradiance (PAR). These two factors have common affect ? leaf internal CO2 concentration (Ci) in the leaf can be changed. The question might be if the Ci is the signal for expression of genes controlling stomatal development. According to the hypothesis which this thesis is based on I proposed an increase of expression of positive regulator STOMAGEN in the case when Ci is reduced. The expression of STOMAGEN was increased in plants with Ci decreased by higher PAR in contrast with plants where the Ci was decreased by adding of abscisic acid into nutrient solution. These results show no dependence of STOMAGEN expression on inner CO2 concentration.
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Modern Sacral Architecture.
PODROUŽKOVÁ, Petra
The thesis deals with European sacral architecture of the twentieth and the twenty-first century. Particularly, it refers to Judaic, Roman-Catholic and Islamic buildings. The second part puts into historical context the sacral constructions of individual religions including their function, characters and typology. In the third part of this thesis the representative sample of significant modern sacral constructions is selected, always under circumstances regarding their creation, the urban description and the setting in a specific location as well as the architectural layout, the interior arrangment and a possible use of special technological procedures at their construction. The mutual comparison and the evaluation of the modern European sacral architecture development are carried out in the fourth part. This section notices the function and the usage of light and presents some extraordinary buildings from this point of view. The final fifth part tries to answer the question, how a modern temple should look like.
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Intimate illumination
TICHÁČKOVÁ, Barbora
The Work in the first half deals with the theory of light, answering the question what the light is. It thus encompasses the physical study of light. A large part is also devoted to optics and its history. In the second half of the work we can find chapters that deal with the issue of light in art, accordingly the light as an expressive element of art and also the development of composition of light in the history of visual culture. Not even the theme of light in photography was left out and that is together with the drawing techniques the base of the practical part of this thesis. The analysis concludes with a case study which deals with the composition of light in the medium of drawing.
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Fascination by Light
MÁČOVÁ, Nina
The theoretical part includes sections on various theories light and colors concepts in relation to the historical context. It also deals with topics that are directly related to light, such as shading, lighting, etc., and their symptoms in art, painting, glass, mosaic and glass windows. The practical part is trying to capitalize on the knowledge gained in the file author's books as light objects. For those is attention focused mainly on specific features of various materials and their effect on humans in conjunction with the light.
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Vegetative propagation of selected \kur{Paphiopedilum} species \kur{in vitro}
ROULE, Zdeněk
This thesis represents an initial stage of a study focused on vegetative propagation of \kur{Paphiopedilum} species \kur{in vitro}. The aim of the study is to assess various concetration of TDZ in media and conditions of cultivation for the vegetative propagation of selected \kur{Paphiopedilum} species \kur{in vitro}. This work contains a review of botanical characteristics of the species used, the description of methods, the design, results and discussion of two preliminary experiments.
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Anabaena - Phenotypic and genotypic diversity of planktonic strains in fishponds and reservoirs of the Czech Republic
ZAPOMĚLOVÁ, Eliška
Morphological diversity of 61 Anabaena populations of 13 morphospecies was described under the field conditions of Czech fishponds and reservoirs. Polyphasic approach was then applied in classification of 45 clonal strains isolated from those populations. Detailed morphological analyses were performed and partial 16S rRNA gene sequences were obtained for 33 of the strains, and secondary metabolite production was evaluated in 20 strains. Plasticity of morphological characteristics under varied conditions of light, temperature, nitrogen and phosphorus was studied in selected strains, as well as their temperature and light growth requirements. The results were then discussed with respect to the delimitation of single Anabaena morphospecies. A new genus Sphaerospermum was defined for the morphospecies Anabaena kisseleviana, A. reniformis and Aphanizomenon aphanizomenoides, whose phenotypic and genotypic features differed considerably from all other Anabaena morphospecies. Unique information was provided on the occurrence and distribution of A. reniformis and Aph. aphanizomenoides in the Czech Republic.
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Light pillboxes from summer 1938 in district of České Budějovice
KOZEL, Petr
This work will describe defensive works made in summer 1938 by Czechoslovak army in the area of South Bohemia. Mainly there will be described fabrication of light pillboxes Mk. 1937, which was built in 1938. Also, three building sectors at first main defence line will be described (1. HOP). This work shall summarize the whole problematic of light pillboxes mark 1937 (on CD supplement) and give it to european fortification context. For the last time another description will talk about different sights of various resources (e. g. chronicles, newspapers, czech/ german army) on our fortification system.
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