|
Navigation of mobile robots
Rozman, Jaroslav ; Matoušek,, Václav (referee) ; Šolc, František (referee) ; Zbořil, František (advisor)
Mobile robotics has been very discussed and wide spread topic recently. This due to the development in the computer technology that allows us to create better and more sophisticated robots. The goal of this effort is to create robots that will be able to autonomously move in the chosen environment. To achieve this goal, it is necessary for the robot to create the map of its environment, where the motion planning will occur. Nowadays, the probabilistic algorithms based on the SLAM algorithm are considered standard in the mapping in these times. This Phd. thesis deals with the proposal of the motion planning of the robot with stereocamera placed on the pan-and-tilt unit. The motion planning is designed with regard to the use of algorithms, which will look for the significant features in the pair of the images. With the use of the triangulation the map, or a model will be created. The benefits of this work can be divided into three parts. In the first one the way of marking the free area, where the robot will plan its motion, is described. The second part describes the motion planning of the robot in this free area. It takes into account the properties of the SLAM algorithm and it tries to plan the exploration in order to create the most precise map. The motion of the pan-and-tilt unit is described in the third part. It takes advantage of the fact that the robot can observe places that are in the different directions than the robot moves. This allows us to observe much bigger space without losing the information about the precision of the movements.
|
|
Právní a zdravotně sociální aspekty činnosti OSPOD jako ustanovených opatrovníků v zámu nezletilých dětí
BORSKÁ, Jana
The Czech Republic as a signatory of the Convention on the Rights of the Child has vested the practice of state administration in the field of care for minor children to municipalities with extended powers, where the protection of the rights and legitimate interests of minor children is safeguarded by state authorities of social and legal protection of children (ASLPC hereinafter). These authorities are incorporated to the extent laid down by the Act on Social and Legal Protection of Children (Act No 359/1999 Coll., as amended). The position and roles of ASLPC and their competence and jurisdiction are also regulated by the same act. The position of workers of these authorities and its legal embodiment is equally important. Regarding professionality, there are high demands on these workers. In the Czech Republic, significant changes in legislature have been made over the past three years. These amendments have led to the strengthening of the rights of minor children and to the establishing of new tools for their protection. In connection with the adoption of new substantive regulation of family law, which is now exhaustively dealt with by the Act No 89/2012 Coll., the Civil Code, new procedural rules have been established regarding protection of rights of minor children. Such procedural legislation includes (apart from the long-existent Act No. 99/1963, the Code of Civil Procedure) the Act No 292/2013 Coll., on Special Civil Proceedings. The decision-making regarding minor children has been vested mainly by the state into the competence of courts. The courts appoint the locally relevant ASLPC as a guardian who then represents the interests of minor children. The purpose, interwoven with and derived from the first one, was to explore the opinions of selected social workers of ASLPC and of district court judges regarding the defined problems occurring during the work of ASLPCs and courts while protecting the interests of minor children. These particularly include: the use of the tool of precautionary measure; problems of different territorial jurisdiction of courts and ASLPCs; processing of complaints regarding bias in various phases of the proceedings; professional training of workers of ASLPC It is evident from the proposals of both judges and ASLPC workers that it is necessary to unify territorial jurisdiction. The courts are suggesting the priority criterion of the address where the child mainly resides. ASLPC workers suggest the official permanent residence as the prime criterion. Bias causes problems in all phases of proceedings. It is obvious that courts take differing approaches towards the solution of this problem (some courts solve the problem of bias complaints filed by the parties while other courts do not) and for ASLPC workers it is difficult to assess how to act when such complaint is raised against them. The training of ASLPC workers - workers are obliged to educate themselves and their employer is obliged to finance such training. Not all ASLPCs are able to provide training in the required extent - due to financial reasons (the average costs of education of one employee pose from 9,169 to 13,400 CZK annually and they cover approximately 6 days of training). The heavy work-load caused by insufficient numbers of ASLPC employees prevents them from completing such compulsory training. As part of the examination of the "participation of a collision guardian in court proceedings" it has been found out that irregular participation of the worker in the proceedings (absence from participation in appeals proceedings); incomplete reports (directed to courts) from surveys in families. Based on comprehensive examination of the problems of territorial jurisdiction, it was recommended that requests are independently recorded and financial compensation is provided for ASLPCs who are requested to represent minors in front of courts, to draft proposals for precautionary measures.
|
|
Hydrobiologie poříčních tůní dolního Podyjí v souvislosti s obnovou hydrologického režimu lužního lesa
Heteša, Jiří ; Keršner, Vladimír ; Marvan, Petr ; Sukop, I.
Alluvial pools of Lower Dyje River Basin were markedly affected by river bed canalisation and construction of three shallow reservoirs in seventies and eighties. As a consequence of groundwater decrease many periodic pools became extinct and survival of numerous plant and animal species in the whole complex of floodplain forest seriously endangered. On the other hand, other species, like e.g. halophilous diatoms, appeared and found convenient living conditions in waters with increased electrolyte concentration. River water supply into pools suffering from lack of water is associated with risks of lowering indigenous biodiversity and introducing undesirable organisms, especially water bloom forming cyanobacteria.
|
|
Volby do Senátu Parlamentu ČR - 2014
Český statistický úřad
Základní informace o volbách, právních podkladech, zpracování výsledků hlasování a souhrnné výsledky voleb. Český statistický úřad se podílel na organizaci přípravy voleb a byl nositelem úkolu zpracování výsledků voleb. V návaznosti na publikace, vydávané statistickým úřadem k volbám do zákonodárných sborů v předchozích letech, připravil obdobnou publikaci i k těmto volbám.
Fulltext:  PDF
|
|
Volby do Poslanecké sněmovny Parlamentu ČR 2013 - 2. díl
Český statistický úřad
V říjnu 2013 se v ČR v důsledku rozpuštění Poslanecké sněmovny konaly „mimořádné“ volby do Poslanecké sněmovny Parlamentu ČR. Český statistický úřad coby nositel úkolu zpracování výsledků voleb připravil v návaznosti na publikace, vydané k volbám do Parlamentu ČR v předchozích letech, obdobnou základní řadu publikací i k těmto volbám, která je rozdělena takto: Díl I: obsahuje základní souhrnné volební výsledky Díl II: obsahuje podrobné volební výsledky podle vybraných obcí a skupin obcí a vybrané informace o výsledcích přednostního hlasování pro jednotlivé kandidáty.
Fulltext: PDF
|
|
Volby do Poslanecké sněmovny Parlamentu ČR 2013 - 1. díl
Český statistický úřad
V říjnu 2013 se v ČR v důsledku rozpuštění Poslanecké sněmovny konaly „mimořádné“ volby do Poslanecké sněmovny Parlamentu ČR. Český statistický úřad coby nositel úkolu zpracování výsledků voleb připravil v návaznosti na publikace, vydané k volbám do Parlamentu ČR v předchozích letech, obdobnou základní řadu publikací i k těmto volbám, která je rozdělena takto: Díl I: obsahuje základní souhrnné volební výsledky Díl II: obsahuje podrobné volební výsledky podle vybraných obcí a skupin obcí a vybrané informace o výsledcích přednostního hlasování pro jednotlivé kandidáty.
Fulltext: PDF
|
|
Small Size Municipality Revenues in Czech Republic
JIREKOVÁ, Kateřina
The aim of this thesis is to evaluate the system of municipality incomes in the Czech Republic with respect to specifics of small municipalities. In last few years these municipalities have become a frequently discussed topic because of their lower incomes. The legislation has been devoting to this problem since 2008 and the differences between large and small municipalities in the Czech Republic were removed. There is income analysis of all municipalities in the Czech Republic from 2000 up to 2012 in this thesis. The municipalities were divided into two groups. The first group contains small villages, defined as municipalities up to 499 inhabitants. In the second group there are other municipalities of the Czech Republic except small villages, statutory cities and the Capital City of Prague. The real data were recalculated per head for this analysis and minimum, maximum, median and arithmetic mean were found. Variability of incomes is evaluated from these results. Regression and correlation analysis is made in some groups of revenues because of finding dependence among variables. Disparity in incomes of small towns and other communities is assessed by comparing the arithmetic means and medians between groups of municipalities using a Two-Sample t-test and Mann-Whitney test. Revenue growth is evaluated determination of the trends of the time series using linear regression. Some specifics in financing small villages were found from these analyzes. There was also confirmation of the hypothesis that small municipalities have lower incomes per an inhabitant.
|
|
Statistical Yearbook of the Zlínský Region 2014
Český statistický úřad
Basic data on demographic, social and economic development in the region in 2011 - 2013, selected indicators cover longer time period. Interregional comparisons, selected data on administrative territories of municipalities with extended powers and on towns, a list of all municipalities. Brief characteristics of the region, graphs and cartograms.
Fulltext: PDF
|
|
Statistical Yearbook of the Ústecký Region 2014
Český statistický úřad
Basic data on demographic, social and economic development in the region in 2011 - 2013, selected indicators cover longer time period. Interregional comparisons, selected data on administrative territories of municipalities with extended powers and on towns, a list of all municipalities. Brief characteristics of the region, graphs and cartograms.
Fulltext: PDF
|
|
Statistical Yearbook of the Středočeský Region 2014
Český statistický úřad
Basic data on demographic, social and economic development in the region in 2011 - 2013, selected indicators cover longer time period. Interregional comparisons, selected data on administrative territories of municipalities with extended powers and on towns, a list of all municipalities. Brief characteristics of the region, graphs and cartograms.
Fulltext: PDF
|
guest ::
