|
|
Information system for registration of meetings in trading companies
Pohl, Martin ; Morávek, Petr (referee) ; Šeda, Miloš (advisor)
This work has been created to keep file of descriptions of salesmen negotiations for the company management. The application uses relational database system MySQL to store the data and a web interface as the program access. It was written in PHP script language. The data from the records will be used for evaluating and assessment. A part of the work is original graphic template that uses CSS cascade style and jQuery libraries. A reminding module has bee added, which notifies the terms of negotiations, meetings, and e-mails to reduce the danger of missing a term. The data is used to create graphs showing the monitored values, status and progress of events.
|
|
|
Implementation of SolidWorks Enterprise PDM in a design company
Krajger, Oliver ; Morávek, Petr (referee) ; Šeda, Miloš (advisor)
This bachelor work deals with the problem of implementation of company management of construction data called PDM (Product Data Management). The aim of this work is to present SolidWorks Enterprise PDM, its options during implementation and especially the processes of the lifecycle of the PDM implementation. Additionally it presents its linking to company information systems, which, together with CAD (Computer-aided design) systems, make up the core of PLM solutions (Product Lifecycle Management) of management of products. The closing part of the work shows a summary of all information into a particular example of analysis, solution concept, and configuration of SolidWorks Enterprise PDM in T Machinery a.s. construction company as well as the benefits of the implemented system.
|
|
|
Controllable power supply for LED lighting
Morávek, Petr ; Pavlík, Michal (referee) ; Boušek, Jaroslav (advisor)
This thesis deals with the description of artificial light sources, that use light-emitting diodes for their operation. Further down, the parameters of LEDs and their emissions are detailed. The work follows with the characterization of principles of LED power regulation. In the practical section, an example of one of the possible LED light source topologies, is designed. The offered solution includes the options to manually and automatically regulate the chromaticity of emitted light. Functionality of the solution was verified experimentally.
|
|
|
Processing of Uncertain Information in Databases
Morávek, Petr ; Dvořák, Jiří (referee) ; Šeda, Miloš (advisor)
The following diploma thesis focuses on processing of uncertain information in databases. Uncertain information represents vague customer requests during laptop choice in classic shop purchasing. Effort of the work is to develop a modern e-shop application selling laptops, which is based on expert fuzzy system helping customers to choose a laptop without knowledge of technical specifications and current trends.
|
|
|
Gas sensor based on carbon nanoparticles
Morávek, Petr ; Pytlíček, Zdeněk (referee) ; Prášek, Jan (advisor)
This thesis deals with characterization of gas sensors based on carbon nanomaterials. In the theoretical chapter, the basic terms connected with the gas detection field, properties of different carbon nanoparticles and methods of their preparation are described. Practical experiments include the evaluation of samples` responses to ammonia, influence of annealing on their response and comparison of pure samples and their modifications.
|
|
|
Scattering of the electroweak vector bosons
Morávek, Petr ; Hořejší, Jiří (advisor) ; Novotný, Jiří (referee)
In the present work we study the scattering of vector gauge bosons in the framework of higher dimensional theory of Kaluza-Klein type. This work provides an instructive introduction to the given problematics with all technical details of the relevant calculations. The basic ideas of the theory are demonstrated on a set of simple models. Particular attention is paid to the selection of consistent boundary conditions using the variational principle of least action, gauge invariance and tree-level unitarity of longitudinal gauge bosons scattering.
|
|
|
Problems of renal tumours in patiens with terminal stadium of renal failure
Ürge, Tomáš ; Hora, Milan (advisor) ; Novák, Jaroslav (referee) ; Zachoval, Roman (referee) ; Morávek, Petr (referee)
Objective: Risk of renal carcinoma is minimal 10 x higher in group of patients in terminal stadium of renal failure (end stage kidney disease - ESKD). We have only some information about chromosomal changes in renal tubules, from which rise renal carcinoma, and about pathogenesis of renal carcinoma, which seems to be different from carcinoma in common population. Aim of the study: In clinical part we valorize characteristic signs of renal carcinoma in ESKD by using of statistic methods. In experimental part we can explain pathogenesis of this carcinoma by analysis of selective chromosomal aberations. Material, methods: In 2000 - 2007 were 184 patients with ESKD in care of transplant centre and nephrologic ambulation of Faculty hospital Plze_. In 15 patients we diagnose renal carcinoma. In this group we valorize: age, gender, causation of renal failure and dialysis duration. Age, gender and type of renal carcinoma we confront with carcinoma in common population. In experimental part we valorize numerical aberations in chromosome 7, 17 and Y of tubular epithelium using fluorescent hybridization in situ (FISH). Results: We have 15 patients in average age 55.7 ± 11.5 years, long of during dialyzation was 78 ± 54 months. We do not find dependence between causation of renal failure and genesis of renal...
|
|
|
Scattering of the electroweak vector bosons
Morávek, Petr
In the present work we study the scattering of vector gauge bosons in the framework of higher dimensional theory of Kaluza-Klein type. This work provides an instructive introduction to the given problematics with all technical details of the relevant calculations. The basic ideas of the theory are demonstrated on a set of simple models. Particular attention is paid to the selection of consistent boundary conditions using the variational principle of least action, gauge invariance and tree-level unitarity of longitudinal gauge bosons scattering.
|
|
|
Criminological Aspects of Drug-Related Crime
Morávek, Petr ; Zeman, Petr (advisor) ; Bohuslav, Lukáš (referee)
Criminological Aspects of Drug-Related Crime ABSTRACT The thesis deals with the topic of criminological aspects of drug-related crime. Considering the breadth of the issue, it focuses only on the so-called primary drug-related crime, i.e. criminal activity consisting of violation of laws and regulations on the handling of narcotic drugs and psychotropic substances. The aim of the thesis is particularly to describe the situation and development of the primary drug-related crime in the territory of the Czech Republic and to summarize possible development trends in the following years, as well as to map the development of national and international legislation and assess its possible effects on the drug problem. Finally, based on empirical research, the thesis aims to characterize drug-related crime committed on the territory of the capital city of Prague for which the perpetrators were finally convicted in 2017. The first chapter of the thesis defines the terms relevant to the topic, especially with respect to applicable legislation. The second chapter outlines the development of the issues of drug abuse and distribution in the territory of the Czech Republic and the corresponding evolution of legislation, while the third chapter is dedicated to the current, particularly criminal legislation on the handling...
|
|
|
Controllable power supply for LED lighting
Morávek, Petr ; Pavlík, Michal (referee) ; Boušek, Jaroslav (advisor)
This thesis deals with the description of artificial light sources, that use light-emitting diodes for their operation. Further down, the parameters of LEDs and their emissions are detailed. The work follows with the characterization of principles of LED power regulation. In the practical section, an example of one of the possible LED light source topologies, is designed. The offered solution includes the options to manually and automatically regulate the chromaticity of emitted light. Functionality of the solution was verified experimentally.
|
guest ::
RSS feed.