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Tool for Automatic Testing of Products SITOP PSU8600 and SITOP UPS1600
Slováček, Jan ; Trchalík, Roman (referee) ; Kreslíková, Jitka (advisor)
This bachelor's thesis deals with analysis, design and implementation of an automated test system. The testing is targeted on devices that support industrial communication standard Profinet. The system contains environment for simulation of industrial network traffic and tool that serves to test of Profinet application. Tested products are SITOP PSU8600 and SITOP UPS1600. The reader is introduced to basics of software testing and Profinet technology. The knowledge gathered is used in design and implementation of the system. The main goal of thesis is to make testing of the mentioned devices easier and faster.
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Business Plan for an Internet Portal Mediating IT Services
Slováček, Jan ; Ševčík, Lukáš (referee) ; Chlebovský, Vít (advisor)
This bachelor thesis is a business plan for emerging internet portal mediating IT services. This plan is organized into three parts – theoretical, analytical and proposal part. The theoretical part describes terms that belong into this business area. The analytical part is focused on analysis of the company, competition and market. The proposal part is described as usual structure of business plan. It describes portal functions and marketing mix by which the web portal will be promoted. Then there is described organization plan, risk assessment and financial plan. This business plan will be applied to real practical use.
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System for Allocation and Configuration of Hardware Resources
Slováček, Jan ; Očenášek, Pavel (referee) ; Kreslíková, Jitka (advisor)
This master's thesis is about analysis, design and implementation of a system for shared resources reservation and its remote control. Subjects of sharing are test and development prototypes. For remote control are used I/O devices ET-7042 and SITOP PSU8600. The reader is introduced to target environment, REST application interfaces and communication standards Modbus and Profinet. The knowledge gathered is used in design and implementation of the system. The main goal of thesis is to make development and testing in lab more effective.
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Information System Design
Slováček, Jan ; Novák, Lukáš (referee) ; Koch, Miloš (advisor)
This diploma thesis is about a proposal of an information system for the company Smart Connections s.r.o. The diploma thesis is divided into three parts which are theoretical, analytical and proposal part. The aim of this thesis is to analyse current state of the company's information system and to identify its drawbacks and weaknesses. Based on that a proposal of new information system will be made. The last part will focus on benefits and economic evaluation of the new informative system.
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Biologicky aktivní látky v pivu
Slováček, Jan
Bachelor thesis „Biologically active substances in beer“ is focused on the active substances contained in beers and the influence of these substances in the human body. The first part of the thesis outlines the history of brewing in the world and in our country. In addition, raw materials needed to produce beer and the brewing proces itself are described. The last part of the thesis is focused on biologically active substances found in beer. The effect of these substances on the human organism is also described. Finally, some of the methods by which the active substances in beer are determined.
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System for Allocation and Configuration of Hardware Resources
Slováček, Jan ; Očenášek, Pavel (referee) ; Kreslíková, Jitka (advisor)
This master's thesis is about analysis, design and implementation of a system for shared resources reservation and its remote control. Subjects of sharing are test and development prototypes. For remote control are used I/O devices ET-7042 and SITOP PSU8600. The reader is introduced to target environment, REST application interfaces and communication standards Modbus and Profinet. The knowledge gathered is used in design and implementation of the system. The main goal of thesis is to make development and testing in lab more effective.
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Information System Design
Slováček, Jan ; Novák, Lukáš (referee) ; Koch, Miloš (advisor)
This diploma thesis is about a proposal of an information system for the company Smart Connections s.r.o. The diploma thesis is divided into three parts which are theoretical, analytical and proposal part. The aim of this thesis is to analyse current state of the company's information system and to identify its drawbacks and weaknesses. Based on that a proposal of new information system will be made. The last part will focus on benefits and economic evaluation of the new informative system.
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Separation performance of columns packed with fully porous and superficially porous particles in analysis of ambroxol and its three impurities
Slováček, Jan ; Kozlík, Petr (advisor) ; Tirčová, Barbora (referee)
This work was focused on the comparison of the separation of ambroxol and its three impurities with a column contained fully porous particles (Acquity BEH Shield RP18) and with two core-shell columns (Kinetex EVO C18 a Kinetex C18). Different pH values of buffer (borate buffer with pH = 9.70 and a phosphate buffer with pH = 7.00 and pH = 3.00) and different gradient programs were tested for separation of analytes. Compared to the column with fully porous particles (Acquity BEH Shield RP18), core-shell columns provided shorter analysis time. Lower backpressure and different selectivity depend on a separation system. The best separation conditions were obtained with the column containing fully porous particles (BEH Shield RP18) and gradient according to program Method 2 with the borate buffer. Analysis time was 10 minutes and the last peak had the retention time about 9 min. Autosampler was tempered at 10 ř C and injection volume was 2 μl. The column was tempered at 30 řC. Detection was set at wavelength of 247 nm. Component A contained 10 mM borate buffer with pH = 9.70 and component B was acetonitrile. The best separation was achieved by core-shell columns while phosphate buffer with pH = 7.00 was used. Higher efficiency, smaller peak widths and higher sensitivity were observed. Phosphate buffer...
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Comparison of HPLC-UV and HPLC-MS/MS methods for analysis of selected 1,4-benzodiazepines
Slováček, Jan ; Kozlík, Petr (advisor) ; Křížek, Tomáš (referee)
This work was focused on the optimization of separation of oxazepam and lorazepam in high performance liquid chromatography. Diode array detection and mass spectrometric detection using electrospray ionization and electrospray ionization with Jet Stream technology were optimized and compared. The optimal chromatographic system consisted of a Kinetex C8 100A (75 x 2.1 mm, 2.6 μm) and binary mobile phase of acetonitrile/0.1% formic acid (30/70) (v/v). Under the optimized separation conditions both studied compounds were baseline resolved and eluted within 3 min. Electrospray ionization with Jet Stream technology provided the lowest values of the limit of detection (LOD) and limit of quantification (LOQ). Limits of detection were ranging from 17 to 32 µg mL−1 .
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