National Repository of Grey Literature 27,833 records found  beginprevious21 - 30nextend  jump to record: Search took 1.54 seconds. 

Monitoring the movement of people in an enclosed building via WiFi technology
Olmr, Martin ; Votruba, Zdeněk (advisor)
This thesis aims to draft technology and its practical verification for online monitoring of people in closed buildings (hospitals, hospices, ...). The technology will be based on WiFi triangulation and evaluated self-designed device. In the practical part will be tested reliability, accuracy and economic comparison with alternative technologies.

Support of regional development through the Local Action Group Podchlumí
Jezberová, Zuzana ; Hejnák, Václav (advisor) ; Marcela, Marcela (referee)
The Diploma thesis deals with issues of the support of regional development through the Local Action Group Podchlumí, r.a. (LAG Podchlumí). The goal of this thesis was to explore the contribution of the LAG Podchlumí to quality of life of residents and business development. Assessment of the influence of LAG on regional development has been based on the existence and implementation of the Program of rural development program of the Czech Republic Axis IV. LEADER, which leads to an improvement of management and to mobilization of the natural inner potential of countryside. The Program of rural development represented the main financial source for fruition of LAG projects in the previous programming period. In this thesis, activities of the LAG Podchlumí and local subjects for support and development of partnership of residents and for public, business, and non-profit communities have been analysed. Implementation of own projects, through which the versatile development of the region, life improvement of residents, increase the attractiveness of the region has been evaluated. In order to get an independent and objective evaluation, an anonymous questionnaire has been conducted among residents of the region Podchlumí. Further, personal observation of the region Podchlumí, a study of professional literature as well as of internal materials of the LAG has been done. The hypothesis that the Local Action Group Podchlumí plays an important role in development of partnership of public administration of municipalities, agricultural subjects, independent agricultural as well as non-agricultural enterpreneurs, and non-profit organizations has been verified on the basis of analysis of realized activities. Support from the Program of countryside development to the region Podchlumí, Measure IV.1.2 Realization of local development strategy, contributed to achieving improvements in quality of life of residents. The greatest support was given to appearance of communities and quality of infrastructure, development of public facilities and services. Financial resources were spent also on modernization and development of agricultural as well as non-agricultural business. In comparison with other LAGs in the district Jičín, the LAG Podchlumí supported the greatest number of projects through the measure IV.1.2 of the Rural development program on realization of local developing strategy. It has been found by means of evaluation of the anonymous questionaire among residents of the region that residents perceive improvement of appearance and life of communities but they are not aware of the fact that many projects have been implemented with the contribution of activities of the LAG Podchlumí. For this reason, the LAG Podchlumí should focus more on propagation of its own activities. Residents of the region are interested in surrounding of their villages. It is possible to made conclusion that the results of analysis of activities of the LAG authenticated and confirmed correctness of the hypothesis that the Local Action Group Podchlumí plays an important role in development of partnership of public administration of municipalities, agricultural subjects, independent agricultural as well as non-agricultural enterpreneurs, and non-profit organizations.

Assess the current state of nutrition of horses in the specific stables and proposal optimal doses according to the their performance
Burcalová, Helena ; Mudřík, Zdeněk (advisor) ; Václav, Václav (referee)
This work deals with calculations of feed rations of selected thoroughbred horses at the High School of Horse Racing in Prague together with an assessment of economic aspects of horse feeding. The school is mainly focused on the education of jockeys, which means that the work with horses has to conform to the school requirements that need not meet the ideal feeding rhythm of the horses. United Kingdom norms were compared to the selected Czech norms. Focus was mainly on the racing season, which provides direct comparison of the feed rations with the horses results in the races. The racing season has the highest energetic requirements that need to take into account not only the requirements for the races themselves but also for the resting periods. Feed rations were measured and fed in precise time intervals. Main feeds were oats, hay, bran and Spillers feeds. During the assessment period a negative side - effect of high temperatures during consecutive heat - wave periods was observed. This aspect may prove important in the future and needs to be taken into account not only for feeding but for the entire horse training. Out of five examined horses, exceedance of digestible energy requirements was observed with two horses and underestimation with one horse. For two of them the anomaly was in norm. However, the horse with the highest exceedance was experiencing difficulties with feeding, always leaving a part of the ration intact. This made it necessary to adapt the rations to a higher figure than calculated. Economic aspect of horse feeding needs to be taken into account. The feeding expenses can be decreased by a suitable selection of a feeding mix, however the savings in this regard are not fundamental.

Legalization of proceeds from crime
Kříž, Lukáš ; Hřebík, František (advisor) ; Markéta, Markéta (referee)
The thesis deals with issues of legalization of proceeds of crime in the Czech Republic. The theoretical part is focused on defining terms and analysis of the general characteristics of organized crime, including its development since the late 20th century to the present. Further detail is aimed at analysis of the crime of money laundering focusing on stages of the process of money laundering. The practical part describes the recover the proceeds of crime and compares previous and amended legal provisions concerning this issue. Further analyzes the statistical data of economic crime in the Czech Republic between 2008 and 2015, with a forecast of the years 2016 to 2018 and describes the analysis of actual cases of money laundering. At the end of the work deals with a summary findings and compare the characteristic features of the process of money laundering with the real practices recorded on specific cases.

A comparison of unemployment in various social groups
Urbanová, Věra ; Majerová, Věra (advisor) ; Petra, Petra (referee)
This diploma thesis has both a theoretical and a research section. In the theoretical part basic concepts related to the topic are defined and the unemployment of social groups vulnerable in the labour market that require increased attention in their inclusion are analysed. The empiric section comprises of research focusing on candidates of these social groups applying for a job. Furthermore, the research of the labour office's employees at the departments of the labour office (KoP ÚP ČR) is included. The acquired data is then evaluated and a conclusion formed as to how the current situation can be improved.

Securities and their characteristics; types and social positions. Legislation under the Civil Code no. 89/2012 Coll.
Senchuk, Rostyslav ; Kadlecová, Eva (advisor) ; Hájková, Ivana (referee)
The bachelor´s thesis deals with an analysis and consequent comparison of the current legislation on securities and securities trading (Act No. 89/2012 Coll. and Act No. 90/2012 Coll.) against the legislation applicable prior to recodification as stipulated by the former Securities Act (Act No. 591/1992 Coll.). In the first, analytical part, the thesis introduces the issue at hand, explains the relevant terms and definitions, provides a view of the money and capital market, and defines securities, their forms and social applications. The second part includes practical research, comparison, and consequent evaluation of positive and negative aspects of the amended legislation. The comparison evaluation is also supported by a satisfaction survey carried out in the form of questionnaires among respondents directly affected by the amended legislation. Also, the author devotes a part of the thesis to a comparison of contracts for the transfer of securities before and after the recodification.

Analysis of the volume differences between measuring of standing timber auctions and primary records of harvesters
Sedmíková, Monika ; Natov, Pavel (advisor) ; Dvořák, Jiří (referee)
The aim of this thesis is to compare the volume output from electronic auctions and present auctions of standing volume, awarded by the state enterprise Lesy České republiky (LČR) with individual volumes obtained (by volume) of electronic measurement of properly calibrated harvester on a production site, "P ˝ (stump). Data were obtained from the company 1. Lesní realitní s. r. o. which is involved in electronic and present auctions offered by LČR. It was compared 47 auctions, which the company won during the four years (2012 - 2015). Of the 47 auctions were 40 auctions electronic and 7 auctions present. Data about standing volume were taken from input sheets of these auctions. Subsequently were taken data from printed output of a optimising and control software (Motomit IT) of harvester type Logset H8. The control measurement was made before logging in each stand and after that, eventually, the calibration was also made. Results showed that the volumes offered in the auctions are bigger than the volumes determined by harvester. The total volume of timber determined through auctions was 21 385,54 m3, but the total volume of timber identified by harvester was 20 298,16 m3. The difference between these values was 1087, 39 m3. They were also determined differences between the volume of timber measured by harvester and measured by LČR after categorization auctions according to the volume of wood. It was found that in the category of 0 - 300 m3 differences were 3,41 %, in the category of 300 - 600 m3 differences were 4, 38 % and in the last category 600 - 1100 m3 was a difference of 8, 32 %. Statistical evaluation, however, showed that the differences between the categories are not significant. Further differences were determined by tree species. The greatest differences were in pine 8,70 %, then larch 6,70 % and the minimum differences exhibited spruce 4,51 %. The results can be applied as a basis for companies engaged in buying tim-ber in auctions. Determined differences, buyers can take into account when making bids. These bids are reflected in the total gains or losses.

Utilization of Open Data
Ferdan, Ondřej ; Jarolímek, Jan (advisor) ; Pavel, Pavel (referee)
Main goal of this diploma thesis is characterization of open data, standards and analyzation of adoption and utilization of open principles in the public sector of the Czech Republic. And comparison with European Union and chosen countries. Identifies technology and tools for linked data, used for deployment of highest rating of data openness. Defines geographical data, its standards and INSPIRE directive for spatial information in Europe. The goal of practical part of thesis is to analyze adoption of open principles for geographical data between Czech institutions. Focusing on what data are available, if open principles are applied and on what circumstances are data available. Foreign countries are also covered for the comparison.

Oilseed rape root system development with regard to various ways of soil preparation
Němcová, Michaela ; Bečka, David (advisor) ; Krček, Vítězslav (referee)
This thesis deals with the root system of winter rape with regard to various tillage methods. Resolves, whether for winter rape and its root systém is better standart tillage or minimization. This problem was solved by a one-year research. Sectional characters of each soil treatment such as a root length, diameter of root crown, the length of the longest leaf, number of leaves, the weight of fresh and dried roots were compared in two periods. The results were very good for both technologies, but standart tillage was better in more partial characters. The conclusion of this work is that the standart tillage has a better effect on the development of the root system of winter rape and this experiment should be repeated for longer-term comparisons.

Biotransfer of selected risk metals into plants and their accumulation and distribution in plant organs
Le Minh, Phuong ; Lachman, Jaromír (advisor)
Contamination of soils with heavy metals is one of the serious environmental problems threatening human being. Heavy metals are considered as the special hazard of soil pollutants because of the adverse effects on the plant growth, the amount, activity of useful microorganisms in soils and the quality of food. Regard to the persistent and toxicity, the heavy metals are toxic when we consider different kinds of pollutants in soils. In the soil, zinc (Zn), cadmium (Cd), lead (Pb) and mercury (Hg) toxicities frequently occur than the other metals because of their precipitation and sorption by the soil. It is a very dangerous situation because when these metals are taken up by plants, they can be transported to the food web and food chains. In the present study, the accumulation of four heavy metals (mercury, zinc, lead and cadmium) in the whole grain of spring accessions of emmer, einkorn and common spring wheat cultivars and potato (Solanum tuberosum) is reported. Heavy and essential elements were monitored in potato cultivars in the exact field experiments and in hydroponically grown plants. The elements were determined by methods FAAS, ET AAS, and AMA (Advance Mercury Analysis). Statistical analyses were performed using SPSS 9.0 with the Tukey HSD (Honestly Significant Difference) test (alpha equal to 0.05). In our study, the concentration of heavy metals decreased in the order zinc (Zn) > lead (Pb) > cadmium (Cd) > mercury (Hg) in the wheat grain. The comparison between three varieties of investigated wheat revealed that the emmer wheat was rich in zinc content (62.12 mg kg-1 dry matter), while the spring wheat had the lowest average concentration of zinc in the grain (40.99 mg kg-1 dry matter). Generally, the values of lead concentration in grain wheat varieties were low (ranging from 0.1268 mg kg-1 dry matter to 0.2950 mg kg-1 dry matter). The concentrations of mercury in four typical growth stages of wheat (boot stage 10, heading stage 10.2 1/4 of head emerged, leaf-stage 10.2 and stage ripening 11 according to Feekes) were also determined. It has been shown that the concentrations of mercury in different wheat varieties were absorbed differently at different growth stages of plant. Stage 10.2 and leaf stage 10.2 showed the high mercury content (0.0152 mg kg-1 dry matter and 0.0214 mg kg-1 dry matter, respectively). Among individual varieties significant differences were determined. Amounts of toxic and potentially toxic elements detected in investigated potato tubers are characterized by a large variability within investigated groups. Performing statistical analysis (one way ANOVA) showed that there were no significant differences between two investigated groups of samples (samples from Uhříněves and Valečov in the year 2013 and 2014) considering either one of investigated metals. Measurable levels of mercury were found in smallest amounts in all investigated potato samples comparing to other metals (Cd, Pb). Plant cells compared to animal cells are characterized by the formation of cell walls. Plasma membrane or cell membrane is a biological active membrane separating the interior of cell from the outside environment. An adjusted method for isolation of protoplasts was developed and adapted for isolation of protoplasts from plant material (potatoes). In our experiment, the plants were grown hydroponically in the Research Institute of Plant Crops Prague-Ruzyně. If we examine the plant membrane, one option is to remove the cell wall by means of special mixture enzymes. Protoplasts were released in the dark at 25 degrees of Celsius for 18 hours. The 70 and 90 microns sieve was used to filter and then centrifugation for 5 minutes at 100 x g. All the steps were carefully carried out to prevent the damage or breakage of protoplasts.