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Design of cable-stayed pedestrian bridge
Uher, Lukáš ; Kulhavý,, Tomáš (referee) ; Nečas, Radim (advisor)
This diploma thesis aims to design a structure of pedestrian bridge over the Svratka river. To make a preliminary study of possible bridging, three different outlines were drafted. The cable-stayed variant was selected for further analysis. Two towers, inclined in both their longitudinal and transverse direction, support a cast-in-place post-tensioned concrete deck through stay cables anchored in the tower and the deck. After determining the desired initial state, a finite element analysis was carried out using the Ansys software. The capacity of all main load-bearing elements was checked so it meets the ULS and SLS design criteria in accordance with EN 1992 codes.
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Pedestrian bridge across the river Dyje
Uher, Lukáš ; Koláček, Jan (referee) ; Nečas, Radim (advisor)
This bachelor thesis aims to design a structure of pedestrian bridge over the river Dyje. Therefore, three outlines of bridging were drafted. The main propose of this thesis is to make a static analysis of a respective outline, which is the structure of a steel arch supporting a prestressed concrete deck. The calculations were made using the Scia Engineer software and the evaluation is done in MS Excel. The design is drafted in accordance with ČSN EN 1992. This thesis, however, does not deal with the time dependent analysis.
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Vplyv faktorov vonkajšieho prostredia na vývoj a predaj elektromobilov vo vybraných krajinách EÚ
Uher, Lukáš
Uher, L. Impact of external factors on sales and development of electric vehicles in selected EU countries. Bachelor Thesis. Brno: Mendel university in Brno, 2018. The main issue of this Bachelor´s thesis is a determination of external factors in-fluencing electric vehicles sales and evaluation the main reasons in differences between sales figures of this type of vehicles among EU countries. The theoretical part covers evaluation of the influence of transport on environment with regula-tions and targets of EU in a transportation sector. Furthermore, this part contains information about sales figures of electric vehicles. The practical part focuses con-sequently on examination of the connections between the listed factors and elec-tric vehicles sales by PEST analysis. The conclusion brings the evaluation of the acquired results and potential of future sales increase of electric vehicles among the listed countries.
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Design of cable-stayed pedestrian bridge
Uher, Lukáš ; Kulhavý,, Tomáš (referee) ; Nečas, Radim (advisor)
This diploma thesis aims to design a structure of pedestrian bridge over the Svratka river. To make a preliminary study of possible bridging, three different outlines were drafted. The cable-stayed variant was selected for further analysis. Two towers, inclined in both their longitudinal and transverse direction, support a cast-in-place post-tensioned concrete deck through stay cables anchored in the tower and the deck. After determining the desired initial state, a finite element analysis was carried out using the Ansys software. The capacity of all main load-bearing elements was checked so it meets the ULS and SLS design criteria in accordance with EN 1992 codes.
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Pedestrian bridge across the river Dyje
Uher, Lukáš ; Koláček, Jan (referee) ; Nečas, Radim (advisor)
This bachelor thesis aims to design a structure of pedestrian bridge over the river Dyje. Therefore, three outlines of bridging were drafted. The main propose of this thesis is to make a static analysis of a respective outline, which is the structure of a steel arch supporting a prestressed concrete deck. The calculations were made using the Scia Engineer software and the evaluation is done in MS Excel. The design is drafted in accordance with ČSN EN 1992. This thesis, however, does not deal with the time dependent analysis.
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Housing Policy and Privatization of Housing Fund in Prague from Year 1993 to 2016
Uher, Lukáš ; Zeman, Martin (advisor) ; Hřebík, Tomáš (referee)
Bachelor thesis deals with the analysis of possibilities how to obtain a private housing in Prague. It focuses mainly on the less known method, the possibility of participation in the privatization process. The goal of the thesis was to investigate whether privatization is the best option in terms of price. The theoretical part deals with the general characteristic of key terms, such as housing policy, housing fund and privatization. The practical part analyses three different possibilities of obtaining an apartment in private property - the privatization, the enforcement of property sale and the purchase from a real estate. Main hypothesis was confirmed, participation in the privatization process proved to be the best option in terms of price.
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Ethical aspects of decisions made about resuscitation of patients in the terminal phase of illness in prehospital care
UHER, Lukáš
One of the three contraindications to initiation of cardiopulmonary resuscitation is a condition where the patient is in the terminal stage of the disease. (Bydžovský, 2008) The patient's terminal condition of incurable disease must be diagnosed by a doctor, not a paramedic or other health professional. (Sláma, 2009) The paramedic can (...) initiate and perform cardiopulmonary resuscitation. (Decree 55/2011 Coll., §17, letter. B) In an atmosphere where over-optimistic presentation of resuscitation protocol outcomes is growing, many people believe that it is the only orrect procedure for circulatory arrest regardless of life stage or terminal conditions. This increases the pressure put on the rescuers and doctors in pre-hospital emergency care by loved ones and family members of victims of sudden circulatory arrest. A paramedic and a doctor may respond the fear of legal challenges for failure to provide heroic care by actually begining resuscitation on patients with end-stage disease, but with less emphasis on the frequency and depth of compression of the sternum against their knowledge and beliefs. This phenomenon is called "hollywood resuscitation." (Sláma, 2009) The purpose of this thesis is to outline the ethical issues of resuscitation on patients in the terminal phase of illness as perceived by emergency workers. The research question that I deal with is, ?How do emergency medical rescue service staff access the decision to resuscitate terminally ill patients with particular regard to the expectations of family members?? The introduction introduces the reader with the nature of the paramedic profession, the importance of resuscitation and my relationship to the topic. In the theoretical part I define terms such as emergency medical service, resuscitation and its indications and contraindications, medical law and terminal condition. To get the results I used qualitative research that I realized at Emergency Medical Service South Moravian Region. I asked ten basic questions. The research group consists of two male doctors, four female doctors and seven paramedics. The interviews show that the notion of hollywood resuscitation is not known, but resuscitation at the interface of ethics and justice is experienced by all. Four paramedics rate their actions as unethical, this leaves them with the feeling of disapointment in themselves and their profession. They feel forced into this bind by the legislation. For the other three paramedics ethics at the place of the event were either do not percieve or they transfered esponsibility to the doctor by calling him. All of these doctors were fully qualified and most of them have not launched the resuscitation against their ethical beliefs. Some doctors avoid the issue by speaking with sensitivity to the family, others by solving the patient's current difficulties and they get the general information about him later. To improve this situation by contributing quality education to families in the facility where the patient is monitored for his primary diagnosis. Another solution could be specific document outlining end of life choices as desired by the patient or card on which ?Do Not Resuscitate? direction is clearly given. According to these specific documents pre-event direction is given that will direct amendment the standard procedure for emergency medical services. The rescue workers will feel greater legal certainty. This final designation document solution will increase paramedic´s competences.
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