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In vitro reactivation of cholinesterases previously inhibited by pesticides
Drtinová, Lucie ; Opletalová, Veronika (advisor) ; Vlček, Vítězslav (referee)
In vitro reactivation of choliesterases after pesticides inhibition Organophosphate pesticides are toxic substances supplied commercially as insecticides in order to protect agricultural commodities, for suppression of epidemic events etc. The use of pesticides in the Czech Republic is strongly regulated by law similarly as in the whole EU. The regulation is aimed at monitoring and regulating the use of products containing toxic pesticides. In this diploma work, I measured the efficacy of previously synthesized oxime reactivators using the standard spectrophotometric method and multi-channel spectrophotometer. After experimental testing, the ability of selected pesticides to inhibit acetylcholinesterase (AChE) was assessed. I choose tree pesticides that are capable of binding to AChE without any metabolic activation. It was paraoxon ethyl, paraoxon methyl, and DFP. Subsequently, I experimentally observed the ability of 78 selected oximes reactivators to restore AChE activity in vitro. I proved that the DFP inhibited AChE can be reactivated with high efficacy using monopyridinium reactivators but bispyridinium reactivators are also suitable. In contrast to DFP, paraoxon ethyl as well as paraoxon methyl inhibited AChE was reactivated with only bispyridinium reactivators. Number of oxime groups isn not...
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Comparison of systems of investment incentives in Romania and Bulgaria
Zadražil, Marek ; Černá, Iveta (advisor) ; Taušer, Josef (referee)
Romania and Bulgaria in 2007 became the latest EU members. Both countries were predominantly agricultural oriented with little developed industry and service sector. One of the objectives which these Balkan states after the fall of the Iron Curtain have set was to get closer to the economic level of western countries. The main objectives of investment incentives in both countries are regional development, employment, labourforce, modernization and use of renewable energy sources. The aim of my work is analysis and comparison of investment climate, investment incentives and foreign direct investment in Romania and Bulgaria. In the first chapter I deal with general characteristics of investment incentives. In the second and third chapter I research particular state aid schemes in Romania and Bulgaria, investment climate and foreign direct investment, which I compare in the last chapter. Both countries differ in speed of the process of establishment and registration of companies, taxes and state aid systems.
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The Landscape of the Czech-Austrian Borderland: Development and Heritage
Rašín, Robin ; Chromý, Pavel (advisor) ; Kupková, Lucie (referee) ; Kubeš, Jan (referee)
Charles University in Prague Faculty of Science Department of Social Geography and Regional Development Robin Rašín The Landscape of the Czech-Austrian Borderland: Development and Heritage Summary Roztoky u Křivoklátu 2010 1 Landscape is a key geographical concept and geographical research on land change and land use has a tradition that can be dated back for almost a hundred years. The development of the subject orientation of land change science can be divided into two phases. (i) During the first phase (50's/60's of the 20th century) the description of landscape and its morphology (structure) were at the centre of research interest along with the research of the potential for agro-production. This particular type of study was motivated by the need to find a solution to the problem of the increasing inability to supply a growing (European) population with agricultural products. (ii) In the second phase (circa from 70's of the 20th century), the attention of scientists towards the accelerated rate of land change on a global scale that can be associated with: the increase of human population, changes in agricultural techniques, mining, environmental exploitation et cetera. There is an obvious need to solve the negative impacts of the human activities on the landscape at different scales (from local to...
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Appellation of origin, geographical indication
Libich, Luboš ; Slováková, Zuzana (advisor) ; Eichlerová, Kateřina (referee)
62 Designations of origin and geographical indications Resumé This thesis as an introduction briefly indicate subject which was chosen to deal with. There are determined objectives which author wanted to achieve. Following content is excursion to the history of law regulation of those institutes and definition of legal terms used in this thesis showing mutual differences. Main subject of interest in this thesis are rights of designation of origin, including geographical indication protected by different legal adjustments. This survey is performed in Czech system of law, international multilateral agreements, international bilateral agreements and law of the European Communities. Following two chapters are oriented more in detail of law of the European Communities. Partly there is anatomized comparison of regulation in protection of agricultural and alimentary products restricted by the Council (EC) regulation no. 510/2006, on the protection of geographical indications and designations of origin for agricultural products and foodstuffs with regulation no. 509/2006, on agricultural products and foodstuffs as traditional specialities guaranteed. Upon it deals with concrete contradiction in level of solving complication, set by entered objection against registration of indication of geographical origin to the...
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Difficulties of the Common Agricluture Policy
Bokšová, Monika ; Dvořáková, Vladimíra (advisor) ; Faturová, Marie (referee)
In the first part, the bachelor thesis deals with the causes of creation of the Common Agriculture Policy, its aims, principles, fundamental mechanisms and financing of this policy which is carried out on a supra-national level. In the second part, the bachelor thesis analyses particular reformative steps (Mansholt's conception, McSharry's reform, Agenda 2000, Reform 2003 and Health Check). In the end, the Common Agriculture Policy is assessed as a system and it also predicts its possible evolution.
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Analyses and optimization of efficiency in agriculture and wood-working company
Jágerová, Tereza ; Fábry, Jan (advisor) ; Pelikán, Jan (referee)
This thesis aspires to optimize the processes in agriculture and wood-working company and to propose some changes if needed. At first, it is wood-working branch which is analyzed. The intent is to find an optimal route to distribute pallets and afterwards freight the vehicle by sawn wood and return back with. This is some modification of travelling salesman problem with more than one salesman and more centers including the condition that the travelling is dynamic in time and that only selected clients are visited. The agriculture problem is more complicated and complex because the model aims to find an optimal portfolio of diverse animal and vegetal production influenced by many factors and some of them are mentioned below. The agriculture model includes for example the stochastic character of weather and the condition that the herd of cattle should be stable.
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Analysis of utilization of production factors in an agrarian company
SEMRÁDOVÁ, Lucie
This thesis is focused on analysis of utilization of production factors in the agrarian company, during the period from 2005 to 2010. The farm was classified to four groups - LFA, NON LFA, transitional area and ?total?. In the theoretical part were characterized individual factors of production - land, labor and capital. Next part thesis was oriented on financial analysis, mainly was focused on ratio indicators of the financial analysis. In the practical part were made rating utilization of production of factors in agricultural companies. At first was assessed a financial situation companies, during the period from 2005 to 2010 using the indicators of the financial analysis. Next was performed analysis utilization of production of factors. One chapter was devoted structure of production. In last chapter were given production function and cost function.
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Technical-economic evaluation of selected technologies WWTP´s up to 2000 PE
Kříž, Miloslav ; Raček,, Jakub (referee) ; Hlavínek, Petr (advisor)
The thesis deals with the technical and economic comparison of technologies for wastewater treatment plants 50-2000 PE based on the processing of selected data ownership and operational records (VÚME, VÚPE) for the years 2013-2015 provided by the Ministry of Agriculture of the Czech Republic. The first section presents an overview of the most important laws and standards of the Czech Republic for water management, describes the characteristics of municipalities to 2,000 inhabitants and operation of wastewater treatment plants up to 2000 PE.The second part evaluates the influence of different types of drainage systems on the quality of wastewater and the efficiency of wastewater treatment. Furthermore, this section deals with the influence of technical and economic comparison of the influence of sludge management concept.In the last part I work with studies and generators for calculating the cost of sludge treatment in larger WWTP, possibly for sludge dewatering and storage.
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Analysis of cold-blooded horses in the forestry
Svobodová, Nicole ; Grosz, Jan (advisor) ; Milan, Milan (referee)
The theoretical part of the thesis is dedicated to horse wood skidding problematic. It deals with cold-blooded horses characteristics and describes the wood skidding processes realized by horses. The thesis also presents other wood skidding technologies, especially tractors using, harvester technology and forest funiculars. It is also engaged in subsidies for horses wood skidding supporting. The economic exacting of horses work in the forestry contains the end of the theoretical part.
The practical part of the thesis is divided into two objects. The first one deals with the Ministry of Agriculture financial contributions for the horse wood skidding. The second part deals with analysis of the offered price for 1 m3 of the manipulated wood and with the annual performance of the horse work. The founded data are evaluated and the improvement of the economic situation for horse wood skidding is recommended at the end of the thesis.
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