The aim of the diploma thesis is the reconstruction of Milevsko railway station. The platforms with access persons with reduced mobility are designed in this station. The rail substructure and station drainage system design was necessary to do within the reconstruction. New assembly of a switches and crossing is the part of reconstruction design as well.

The aim of this thesis is to make the design of the collector. The work is divided into two parts. The first part will analyze the individual parts of the collector and its analytical calculation using the EN 12 952, ČSN 69 0010 and ASME I. The second part is focuses on the verification of the analytical calculation using the FEM in ANSYS and explore the most dangerous places. The result is also creating drawings documentations.

Předložená disertační práce zkoumá možnosti použití nového typu polovodičového MGY- Laseru elektricky laditelného v širokém spektrálním rozsahu a zabývá se možnostmi jeho nasazení v optovláknové senzorové síti založené na metodě FBG (Fiber Bragg Grating). Výzkum byl započat komplexními dlouhodobými testy reálného měřícího scénáře z oblasti stavebnictví, sestaveného pro účely ověření limitujících aspektů současných technik. Inženýrské aplikace nabízejí velké množství vzájemně se vylučujících požadavků pro návrh strukturálních senzorových systémů. Tyto požadavky jsou sdíleny mnoha dalšími technologickými oblastmi, což přispívá k vysokému stupni univerzálnosti použití dosažených výsledků. Na základě posouzení stavu současné techniky a aplikačních požadavků byly v práci nejprve identifikovány aspekty, které mají být výzkumem zlepšeny. V dalším kroku byl detailně charakterizován MG-Y laser Syntune/Finisar S7500. Na základě dat získaných měřením byla zkoumána nová metoda spojitého řízená vlnové délky záření laseru. Provedené experimenty vedly nejen k návrhu nového způsobu spojité regulace vlnové délky ale také k vytvoření prostředků pro vlastní kalibraci systému na základě jeho vnitřních vlastností (podélných módů rezonátoru).

Sachsen hat Zukunft Hochschulabsolventinnen und -absolventen stehen im Freistaat Sachsen eine Vielzahl beruflicher Möglichkeiten offen. Damit der Einstieg in den sächsischen Arbeitsmarkt erfolgreich gelingt, haben die Mitarbeiterinnen und Mitarbeiter des Career Service der TU Chemnitz ihre Erfahrungen aus der täglichen Arbeit gebündelt und stellen sie nun allen Studierenden und Interessierten zur Verfügung Das Buch bietet von der Jobrecherche bis zur Gehaltsverhandlung wertvolle Tipps zum Bewerbungsprozess. Daran anschließend werden in 15 Branchenreports Perspektiven und Einstiegsmöglichkeiten sowohl auf Bundesebene als auch für den Freistaat Sachsen vorgestellt. Außerdem schildern zahlreiche Persönlichkeiten aus Politik, Wirtschaft und Hochschule ihre Sicht auf das Thema Zukunft in Sachsen und geben individuelle Karrieretipps. / Career Prospects in Saxony The Free State of Saxony offers graduates a variety of career opportunities. The Career Service of Chemnitz University of Technology offers advice on how to access Saxony’s job market most successfully by making its experience and expertise of its daily work available. The book provides valuable information on the application process, ranging from job research to salary negotiation. 15 industry reports introduce career prospects in Saxony as well as nationwide. In addition, leading figures and renowned personalities from the fields of politics, society and academia express their views on career perspectives in Saxony.

Title: Approximation, numerical realization and qualitative analysis of contact problems with friction Author: Tomáš Ligurský Department: Department of Numerical Mathematics Supervisor: prof. RNDr. Jaroslav Haslinger, DrSc., Department of Numerical Mathe- matics Abstract: This thesis deals with theoretical analysis and numerical realization of dis- cretized contact problems with Coulomb friction. First, discretized 3D static contact prob- lems with isotropic and orthotropic Coulomb friction and solution-dependent coefficients of friction are analyzed by means of the fixed-point approach. Existence of at least one solution is established for coefficients of friction represented by positive, bounded and con- tinuous functions. If these functions are in addition Lipschitz continuous and upper bounds of their values together with their Lipschitz moduli are sufficiently small, uniqueness of the solution is guaranteed. Second, properties of solutions parametrized by the coefficient of friction or the load vector are studied in the case of discrete 2D static contact problems with isotropic Coulomb friction and coefficient independent of the solution. Conditions under which there exists a local Lipschitz continuous branch of solutions around a given reference point are established due to two variants of the...

Introduction: Cardiovascular surgery is a relatively young but progressively evolving field in medicine. More specifically, in the past decades, cardiac surgery achieved significant advances in understanding the causes, progression and treatments of ischemic heart disease (IHD). The IHD is the most common coronary disease, and it ranks first in morbidity and mortality in the developed world. It justifies the need for significant fundamental research as well as its study in clinical practice. It now includes specialized cardiovascular centres with the complex specialized treatments. A group of interventional cardiologists capable of performing routine examinations of the coronary veins using selective angiography has been established. They can eventually also perform percutaneous coronary interventions with direct stent implants. Thus the advances have been made in comprehensive indication of the patients towards their optimal treatments under the regime of a cardio-team. Such team comprises of a cardio-surgeon, interventional cardiologist, echocardiography specialist and the attending physician who is usually the cardiologist. The IHD treatments involve preventive cardiology with the regime measures and checks, pharmacotherapy, interventional cardiology and cardiac surgery to spa treatment and...

Morbus​ ​Perthes​ ​(LCP)​ ​is​ ​an​ ​idiopathic​ ​defect​ ​in​ ​the​ ​blood​ ​flow​ ​of​ ​the​ ​proximal femoral​ ​epiphysis,​ ​where​ ​morphological​ ​and​ ​functional​ ​pathologies​ ​of​ ​the​ ​hip​ ​joint occur.​ ​Unfavorable​ ​prognostic​ ​factors​ ​include​ ​aspheric​ ​and​ ​incongruent​ ​hip,​ ​often manifested​ ​by​ ​the​ ​appearance​ ​of​ ​hinge​ ​abduction.​ ​The​ ​head​ ​is​ ​no​ ​longer​ ​remodeling after​ ​"golden"​ ​period​ ​of​ ​remodellation.​ ​Anteromedial​ ​Wedge​ ​Reduction​ ​Osteotomy (AWRO)​ ​is​ ​a​ ​new​ ​surgical​ ​method​ ​to​ ​improve​ ​the​ ​shape​ ​and​ ​reduce​ ​the​ ​femoral head​ ​and​ ​thus​ ​extend​ ​the​ ​life​ ​of​ ​a​ ​significantly​ ​altered​ ​hip​ ​joint. We​ ​evaluated​ ​10​ ​patients​ ​after​ ​the​ ​AWRO​ ​and​ ​established​ ​3​ ​hypotheses,​ ​in​ ​the clinical​ ​part​ ​of​ ​the​ ​study.​ ​1st​ ​hypothesis​ ​"AWRO​ ​leads​ ​to​ ​the​ ​reshape​ ​of​ ​the​ ​head" was​ ​confirmed​ ​following​ ​the​ ​Stulberg's​ ​classification.​ ​2nd​ ​hypothesis​ ​"AWRO​ ​leads to​ ​a​ ​reduction​ ​in​ ​the​ ​mediolateral​ ​diameter​ ​of​ ​the​ ​head",​ ​was​ ​confirmed​ ​by​ ​measuring the​ ​capitodiaphyseal​ ​index,​ ​which​ ​was​ ​reduced​ ​in​ ​all​ ​femoral​ ​heads​ ​after​ ​AWRO. The​ ​3rd​ ​hypothesis​ ​"Harris​ ​Hip​ ​Score​ ​improved​ ​in​ ​medium-term​ ​follow​ ​up​...

This thesis deals with the engineering of novel nanomaterials, particularly nanocomposites and nanostructured surfaces with enhanced functionalities. The study includes two parts; in the first part, an in situ sol-gel polymerization approach is used for the synthesis of polymer-inorganic hybrid material and its exceptional transparent UV-shielding effect has been investigated. In the second part, electrodeposition process has been adapted to engineer surfaces and the boiling performance of the fabricated nanostructured surfaces is evaluated. In the first part of the work, polymer-inorganic hybrid materials composed of poly(methylmethacrylate) (PMMA) and zinc compounds were prepared by in situ sol-gel transition polymerization of zinc complex in PMMA matrix. The immiscibility of heterophase of solid organic and inorganic constituents was significantly resolved by an in situ sol-gel transition polymerization of ZnO nanofillers within PMMA in the presence of dual functional agent, monoethanolamine, which provided strong secondary interfacial interactions for both complexing and crosslinking of constituents. In the second part of the work, nanoengineering on the surface of copper plates has been performed in order to enhance the boiling heat transfer coefficient. Micro-porous surfaces with dendritic network of copper nanoparticles have been obtained by electrodeposition with dynamic templates. To further alter the grain size of the dendritic branches, the nanostructured surfaces underwent a high temperature annealing treatment. Comprehensive characterization methods of the polymer-inorganic hybrid materials and nanoengineered surfaces have been undertaken. XRD, 1H NMR, FT-IR, TGA, DSC, UV-Vis, ED, SEM, TEM and HRTEM have been used for basic physical properties. Pool boiling tests were performed to evaluate the boiling performance of the electrodeposited nanostructured micro-porous structures. The homogeneous PZHM exhibited enhanced UV-shielding effects in the entire UV range even at very low ZnO content of 0.02 wt%. Moreover, the relationship between band gap and particle size of incorporated ZnO by sol-gel process was in good agreement with the results calculated from the effective mass model between bandgap and particle size. The fabricated enhanced surface has shown an excellent performance in nucleate boiling. At heat flux of 1 W/cm2, the heat transfer coefficient is enhanced over 15 times compared to a plain reference surface. A model has been presented to explain the enhancement based on the structure characteristics. / QC 20101118

Master´s thesis is focused on the evaluation of the financial position of the company and it compares results with branch averages. The first part of the thesis is based on clear theory, which is important to the overall understanding of the financial position. Then the company is briefly described. In the third part of the thesis we provide information on the current implemented financial analysis position of the company, comparing with the competition from the same branch and with the branch averages and results of comparing.

The objective of the diploma thesis is to design the layout of the railway station on the planned high-speed track Brno – Breclav. The thesis focuses on the station layout including the junction with a branch of high-speed track to Znojmo. New service road to railway station, connected to existing roads, is designed. The station layout design includes a carpark, bus stops, car rental, parking for the disabled, bikers, taxi services and cyclists.