National Repository of Grey Literature 333 records found  1 - 10nextend  jump to record: Search took 0.00 seconds. 
Blood pressure and heart rate variability when verticalizating tetraplegics
Čeloudová, Kateřina ; Kříž, Jiří (advisor) ; Radvanský, Jiří (referee)
An autonomic dysfunction caused by spinal cord injury may have a significant impact on quality of life, especially in cases of lesions occuring above the sixth spinal segment. In these cases also cardiovascular system control is damaged in a different extent, which is subsequently presented by e.g. persisting bradycardia, heart frequency inadequate reaction to strain and stress or by huge variations of blood pressure values, which the situation complicate even more. The fact that cardiovascular diseases take now the frontmost place in causes of mortality of people with spinal cord injury is another evidence how important this topic is. The main aim of my thesis was to describe impacts of autonomic injury on cardiovascular functions and to try to objectify them using heart rate and blood pressure variability. Twenty-one patients of Motol University Hospitalv Spinal Unit with spinal cord lesion above Th6 segment and ten healthy people as a control group participated in the study. We created suitable conditions for highlighting disrupted cardiovascular functions of urgent spinal patients by modification of the standardized Head Up Tilt Test (HUTT). The heart rate and blood pressure values were continuously monitored by Finapres device before, during and also after verticalization on a tilt table....
SQL Injection Technique - its Methods and Methods of Protection
Bahureková, Beáta ; Sedlák, Petr (referee) ; Kříž, Jiří (advisor)
SQL injection is a technique directed against web applications using an SQL database, which can pose a huge security risk. It involves inserting code into an SQL database, and this attack exploits vulnerabilities in the database or application layer. The main goal of my thesis is to get acquainted with the essence of SQL injection, to understand the various methods of this attack technique and to show ways to defend against it. The work can be divided into these main parts, which I will discuss as follows.In the introductory part of the work I mention the theoretical basis concerning SQL injection issues. The next chapter is focused on individual methods of this technique. The analytical part is devoted to mapping the current state of test subjects, scanning tools, which form the basis for optimal research and testing of individual SQL methods, which are discussed in this part from a practical point of view along with the analysis of commands. In the last part I will implement SQL methods on selected subjects and based on the outputs I will create a universal design solution how to defend against such attacks.
Determination of selected drugs (beta-bloskers) in surface water
Kříž, Jiří ; Zlámalová Gargošová, Helena (referee) ; Vávrová, Milada (advisor)
This bachelor's thesis discusses the issue of pharmaceuticals in the environment. -blockers are one of the most prescribed medications with the most frequent detection in the environment. These compounds are clinically important drugs used to cure cardiovascular disorders such as hypertension, arrythmia and angina pectoris. Due to their acute and chronic toxicity towards aquatic organisms it is important to monitor the concentrations levels. This study is focused on optimization of analytical method to determine these compounds. The matrix examined was a waste water from a waste water treatment plant (WWTP) Brno Modřice. A solid-phase extraction (SPE) was used for the isolation of analytes in a waste water samples. A method of high performance liquid chromatography (HPLC) with the UV-VIS detection using a diode array detector (DAD) and mass spectrometry (MS) was used. Target analytes were atenolol, metoprolol and bisoprolol.
Suggestion of Possible use of the Business Process Management Laboratory
Kolouch, Roman ; Luhan, Jan (referee) ; Kříž, Jiří (advisor)
The bachelor thesis focuses in a proposal for the possible use of a newly built laboratory at the Faculty of Business and Management of the Brno University of Technology. The laboratory is focused on modern production processes. For this purpose is the thesis divided into three parts. The first part is the theoretical basis of the work, which includes procedures for the production and use of information systems in the production. Next is analysis of the laboratory, description of rooms, their purpose and their equipment. In the last sections, solutions are proposed.
Database Design for a Small Company
Plašil, Lukáš ; Kříž, Jiří (referee) ; Luhan, Jan (advisor)
This work describes the design of a database system for Darka Company. It is a system of stocks of goods and materials. The work is divided into three main parts. The first part contains the theoretical background needed to understand the design of such a system. The second part is focused on the analysis of the current state in the company. In the last part, the system design itself is implemented using a selected platform. Part of the work is also a description of individual objects (eg forms) and the behavior of the system itself. Everything is designed with regard to the company requirements in consultation with the company management.
Database Design for Specific Firm
Lébr, Adam ; Kříž, Jiří (referee) ; Luhan, Jan (advisor)
This bachelor thesis contains a database design for a company, which offer complete advertising service step by step, from visualization to production to the final realization. The main goal of this thesis is create basic database for records of material, orders and customers. First part of the thesis contains teoretical resources for complete understanding of the problem. Second part is monitoring and analyzing current status in the company. Third part is focusing on desing of processed solution, which is based on analyze of current status and on requirements of the company.
Data Backup and Data Storage
Boháček, Milan ; Koch, Miloš (referee) ; Kříž, Jiří (advisor)
This bachelor’s thesis focuses on problematics associated with data backup and data storages. It is divided into several parts where it deals with theoretical basis, analyses of current state and the design of own solution.
Data Backup and Data Storages
Kubányi, Michal ; Luhan, Jan (referee) ; Kříž, Jiří (advisor)
This thesis focuses on backup, storage and restoration of data on data storages. The first part of the thesis is devoted to the theoretical background of the issue. The second part of this thesis focuses on the analysis of the current state of data backup and the proposal of optimal data backup infrastructure for the given company.
Data Backup and Data Storages
Vavřík, Richard ; Kruljacová, Anna (referee) ; Kříž, Jiří (advisor)
This bachelor thesis focuses on the problematics of data backup and restoration and data storages. It consists of three main parts. The theoretical basis, analysis of the current state and the solution design. The output of this thesis is the design of an optimal solution of data backup.
Data Backup and Data Storages
Veselý, Marek ; Kruljacová, Anna (referee) ; Kříž, Jiří (advisor)
This bachelor's thesis focuses on assessing the current state of the company's backup and proposing a solution that would help the company create a secure backup plan and bring employees more comfortable work with data storage. The work includes theoretical background, analysis of the current state of the company and the suggestion of solution.

National Repository of Grey Literature : 333 records found   1 - 10nextend  jump to record:
See also: similar author names
13 KŘÍŽ, Jakub
25 KŘÍŽ, Jan
10 KŘÍŽ, Jaroslav
13 Kříž, Jakub
25 Kříž, Jan
10 Kříž, Jaroslav
1 Kříž, Jaroslav Thierry
1 Kříž, Jindřich
2 Kříž, Jonáš
2 Kříž, Josef
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