The Food Safety and Quality Control System in Czech RepublicThe thesis describes the way how is the food safety control and quality protection provided in Czech republic. There is the law definition of the all forms of food during the food production chain from the primary production up to sale to the consumer in the work. The thesis focuses on the requirements laid down in the Czech and European food law on the food producers and sellers. The thesis also deals with the food contamination and quality aspects - nutrition value and quality branding. There is also chapter about the quality management system certification and chapter about the current cases related with the safe food area in the Czech republic in 2012 (Methanol, Polish technical salt and horse lasagne).

The ongoing trend with urban infill often implicates a conflict with urban green areas, which becomes a problem when green areas in cities are declining and when biodiversity is threatened on a global scale. This case study investigates how green areas and existing biological values are prioritized in an area in Malmö where infill is taking place (Översiktsplan för del av Kirseberg). Specifically, planning process and dialogue, on detailed comprehensive planning level, between the municipality and the landowner is analysed and compared with the policy plan for the area. The methods used are semi-structured interviews combining qualitative and quantitative data.The results show that many of the planning policies regarding green areas are prioritized and considered. However, when it comes to preserving existing vegetation and biological values, these policy goals are prioritized lower than the other policies, which leads to postponed conservation measures. Arguments for planning green areas are about structural concerns and attractivity. Municipal planners are concerned about the low amount of green areas and they find that policies and the planning and building act for green areas give a poor support in the planning process.Vague policy goals for green areas make it difficult for planners to balance between the many policy goals they need to consider. Although the actors have common interests and two-sided compromises are done, profit and a high exploitation level are the priorities of the landowner,which leads to fewer green areas. Landownership therefore limits municipal influence to planfor public interests like green areas. Furthermore, the political focus on high exploitation is another reason for this. Insufficient and outdated policies and planning material are also concerns that affects the planning of green areas.Green areas and biological values are not prioritized enough on the detailed comprehensive planning level neither in the policies of the plan, in the planning process nor in other policies. To change this, both planning laws, policies and political will need to prioritize green areas higher. Many studies state that the planning and building act is insufficient for planning green areas that support ecosystem services on private properties. This seems to apply to this case study as well.

Die Entwicklung Sachsens im 19. Jh. - Die Geschichte der ersten beiden sächsischen Baugenossenschaften: (1.) in Mittweida und (2.) in Meißen – Die Pioniere des deutschen Genossenschaftswesens: Victor Aimè Huber und Schulze-Delitzsch. - (1.) Die Entwicklung der Industrie in Mittweida und 1873 die Gründung des Bauvereins zu Mittweida - Die drei Wohnbauten des Bauvereins mit Lageplan und alten Bauzeichnungen sowie kritische Untersuchung der Wohnungsgrundrisse. - (2.) Die Entwicklung Meißens zu einer Industriestadt des 19. Jahrhunderts und die Bedeutung ihrer keramischen Industrie. - Zur Gründung des Meißner Bauvereins Jahre 1873 und seiner Baugeschichte. - Die drei genossenschaftlichen Wohnbauten mit Lageplan und alten Bauzeichnungen. Kritische Betrachtung der Wohnungsgrundrisse unter Berücksichtigung des Einbaus von Kachelöfen aus Meißener Produktion. - (3.) Ein Epilog: Das Heizen der Wohnung im 19. Jh. - Verbesserung der Heiz- und Kochtechnik durch den Einsatz von Kachelöfen - Die Kachelproduktion in Meißen und in Velten/Mark. - Zur Gewinnung von Rohbraunkohle und der Brikettierung - Das Braunkohlenbrikett. - Fotografien gusseiserner Öfen und Kachelöfen aus Meißen und Velten/Mark im 19.Jh. Insgesamt 51 Seiten mit 33 Abbildungen.

Diese Arbeit soll die Rolle der Zeichen am genannten Gebäude untersuchen. Im Verlauf der Analyse sollen drei Funktionen der Zeichen bewiesen werden. Zunächst erfolgt die Ausarbeitung der allgemein bekannten Verwendung der Steinmetzzeichen als "persönliches Zeichen" und "Abrechnungszeichen" am Beispiel der Frauenkirche. Als eigentliches Endergebnis der Arbeit steht die Feststellung der weiteren Nutzung der Steinmetzzeichen als "Versetzzeichen" oder auch "Versetzmarke". Sie können an besonderen Stellen des Gebäudes im engen Zusammenspiel mit zusätzlich in den Stein eingebrachten Steinzeichen auftreten. Solche Markierungen werden als "Zusatzzeichen" benannt. Die sich daraus ableitenden Besonderheiten werden gleichfalls dargestellt. Um sich der betreffenden Fragestellung zu nähern, war eine Erfassung und Dokumentation aller gefundenen Steinzeichen notwendig. Ein Studium des Trümmerberges und des vorangegangenen Einsturzes der Kirche ist als erster Arbeitsschritt erfolgt. In dieser Folge entstand als Ergebnis eine umfangreiche Datenbank. Deren Inhalt wird mit Hilfe verschiedener Grafiken anschaulich gemacht. Die vorgelegte Arbeit kann die aus der bisherigen Diskussion zur allgemeinen Thematik offenen Fragen nicht mit allgemein verbindlichen Antworten abschließen. Sie kann jedoch die Auseinandersetzung bereichern, in dem am Beispiel der Frauenkirche zu Dresden spezifische Besonderheiten des Zeichenwesens aufgezeigt werden.

Head injuries in American football is a serious issue regarding player health which is highly affected by velocity and its direction. Impact location can affect the severity of the head injury in both helmet-to-helmet impacts and helmet-to-ground impacts hence the understanding of concussive outcome from velocities and impact locations must be improved. In this thesis a video analysis resulted in simulation of five helmet-to-helmet impacts and two helmet-to-ground impacts, where velocity in each impact also was approximated with the method of least squares to avoid extreme values. The average velocity in helmet-to-helmet impacts was 5.1728 m/s for tackler player and 4.4766 m/s for tackled player and in helmet-to-ground impacts it instead was 6.1975 m/s. With the regression method an average velocity of 4.3982 m/s for tackler player and 5.3854 m/s for the tackled player in helmet-to-helmet impacts and 5.874 m/s in helmet-to-ground impacts. The simulations were performed with LS-DYNA and examined in LS-PrePost where head kinematics and the strain of brain tissue or more specific the maximum principal strain (MPS) was of interest. Further the MPS was scaled to its 95th percentile which determined the concussive likelihood for each impact scenario. The highest concussive outcome for an impact scenario was 100% and the lowest was 15%. The head kinematics of interest was linear acceleration, angular acceleration and angular velocity which in high risk for concussive outcome wasn't dominated by a single head kinematic. Impacts locations in helmet-to-helmet impacts didn't show any connection between impact location and high concussive risk. In helmet-to-ground impacts a connection between impact location at the back of the head and high concussive risk was observed. / Huvudskador inom Amerikansk fotboll är ett återkommande problem när det gäller spelarnas hälsa. Hastigheten och vart tacklingen träffar är starkt kopplat till hur allvarlig en huvudskada kan bli i både hjälm-mot-hjälm tacklingarn och hjälm-mot-mark. För att förhindra huvudskador måste förståelsen om kinematiken och vart tacklingen träffar förbättras.  I detta examensarbete gjordes en videoanalys vilket resulterade i fem hjälm-mot-hjälm simuleringar och två hjälm-mot-mark. Hastigheten approximerades också genom att använda uppskattnings metoden minsta kvadratmetoden. Medel-värdet av hastigheterna från videoanalysen blev 5.1728 m/s för spelaren som utförde tacklingen och 4.4766 m/s för spelaren som blev tacklad i hjälm-mot-hjälm tacklingar. I hjälm-mot-mark blev det istället ett medelvärde på 6.1975 m/s. Med uppskattnings metoden blev hastigheterna istället 4.3982 m/s för den tacklande spelaren och 5.3854 m/s för den tacklade spelaren i hjälm-mot-hjälm tacklingar. För hjälm-mot-mark blev medelvärdet av hastigheten 5.874 m/s med uppskattnings metoden. Simuleringarna av tacklings fallen gjordes med LS-DYNA och analyserades i LS-PrePost där huvudets kinematik och töjningen av hjärnvävnad är av intresse. Töjningen mättes av maximum principal strain (MPS) och den 95:e percentilen av MPS för att bestämma risken för hjärnskakning där den största risken för hjärnskakning var 100% och den minsta 15%. För huvudets kinematik var det linjär acceleration, vinkelacceleration och vinkelhastighet som var av intresse. Det fanns ingen koppling mellan endast en av kinematikerna och hög risk för hjärnskakning. Gällande vart tacklingen träffar fanns det ingen koppling mellan vart den träffar och hög risk för hjärnskakning i hjälm-mot-hjälm tacklingar. För hjälm-mot-mark tacklingar fanns det ett samband mellan att bakre delen av huvudet träffar marken och hög risk för hjärnskakning.

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This thesis addresses the intersection of reception history in biblical studies, Generative Artificial Intelligence (GAI) and phenomenology. Three images, from text prompts using different English translations of Mark 1:1–8 (KJV, NRSV and NIV) have been generated by GAI. In addition to the three translations, a more encompassing body of information, based on exegetical analysis, reception history and recent scholarly literature on John the Baptist and Mark 1, was also provided. Mark 1 is analyzed using narrative criticism with special focus on John the Baptist. Current research on the historical John is discussed, alongside interpretations of John from Late Ancient Christian Sources seen from a phenomenological perspective.  Traditionally, interpreting biblical art and text has assumed an artist portraying a narrative reading using methods such as visual exegesis. With GAI, this has changed moving the artist from the canvas to the text prompt. It puts the biblical text in a direct causal connection to the created image. Previously the artist had to decide when the image was finished but with GAI the decision is about which image to keep. The purpose of the image becomes a focal point. Images created with this modern technology can be relevant in at least two regards. First, they do represent a new type of biblical art. Second, the iterative process itself is a novel approach to studying and interacting with the Bible. Challenges exists, such as a bias towards Western/American cultural, sociological, and economical values. Data scientists and mathematicians are determining the probabilistic models without problematizing the content. Ethical questions in this field need to be addressed. GAI learning from AI-produced data – instead of human data – will likely become an issue, thus reinforcing existing biases and prejudices further.

On the 26th of May 2021 the new regulation for medical devices, MDR 2017/745, will come into force. The underlying incentives to go from the medical device directive (MDD 93/42/EEC) to MDR are a series of adverse events involving medical devices. The main goal of MDR is to strengthen and improve the already existing legislation and thus will entail large changes for manufactures, one of them being manufacturers of Electronic Health Record (EHR) systems. For medical software, such as EHR systems, the new regulation will imply an upgrade in risk classification. This upgrade will bring additional requirements for EHR manufacturers. Furthermore, the released guidelines have been insufficient regarding the specific requirements for medical device software and thus EHR manufacturers are in need of tools and guidance to fulfill MDR. This thesis examines the new regulation for medical devices and thus identifies main requirements for EHR manufacturers. A qualitative approach was conducted comprising a literature study as well as a document study of the medical device regulation along with interviews with experts within the field of medtech regulatory affairs and quality assurance. The information gathered was analyzed to create a process description on how EHR manufacturers are to fulfill MDR. The process description is a general outline and presents the main steps on the route to be compliant with MDR in a recommended order of execution. The main steps are: divide the system into modules, qualify the modules, classify the modules, implement a quality management system, compile a technical documentation, compile the declaration of conformity, undergo a conformity assessment and finally, obtain the CE-mark. To each of the main steps additional documentation provides further information and clarification. The process description functions as a useful tool for EHR manufacturers towards regulatory fulfillment. Even though the process description is created for EHR manufacturers, it can be useful for other medical device software manufacturers. The process description provides an overview of the path to a CE mark and functions as a guidance. It can be used in educational purposes as well as to serve as a checklist for the experienced manufacturer to make sure everything is covered. However, it is not sufficient to rely solely on the process description in order to be in full compliance with MDR. Moreover, there is still a need for further clarifications from the European Commission regarding specific requirements on medical device software.

No description available.

This is an analysis of the U.S. Army's personnel decisions in the Second World War. Specifically, it considers the U.S. Army Chief of Staff George C. Marshall's appointment of generals to combat command, and his reasons for relieving some generals while leaving others in place after underperformance. Many historians and contemporaries of Marshall, including General Omar N. Bradley, have commented on Marshall's ability to select brilliant, capable general officers for combat command in the war. However, in addition to solid performers like J. Lawton Collins, Lucian Truscott, and George S. Patton, Marshall, together with Dwight D. Eisenhower and Lesley J. McNair, often selected sub-par commanders who significantly underperformed on the battlefield. These generals' tactical and operational decisions frequently led to unnecessary casualties, and ultimately prolonged the war. The work considers six case studies: Lloyd Fredendall at Kasserine Pass, Mark Clark during the Italian campaign, John Lucas at Anzio, Omar Bradley at the Falaise Gap, Courtney Hodges at the Hürtgen Forest, and Simon Bolivar Buckner, Jr. at Okinawa. Personal connections and patronage played strong roles in these generals' command appointments, and often trumped practical considerations like command experience. While their superiors ultimately relieved corps commanders Fredendall and Lucas, field army and army group commanders Clark, Hodges, and Bradley retained command of their units, (Buckner died from combat wounds on Okinawa). Personal connections also strongly influenced the decision to retain the field army and army group commanders in their commands.