Rozprawy doktorskie: „EPBs”

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MARTINELLI, DANIELE. "Mechanical behaviour of conditioned material for EPBS tunnelling". Doctoral thesis, Politecnico di Torino, 2016. http://hdl.handle.net/11583/2647481.

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The rapid growth of the development of the cities all over the World, brought the necessity of bringing deeper the services and all the activities which are not strictly necessary above the ground like houses. This sudden demand of new tunnels obliged to push the excavation industry towards mechanized methods which allow to avoid settlements on the surface, where other structures and infrastructures are located. In this context EPB shield machines play a crucial role, as with a good control of this technology, a tunnel can be excavated basically everywhere, also below important structures. This implies the perfect knowledge of the geology but especially requires a precise study of the soil conditioning, in order to allow an effective counterpressure to the front. The development of preliminary laboratory tests, which means before the tunnel project starts, allows to assess the best conditioning set for each lithotype which can be encountered during the excavation. These tests are performed at room pressure, nevertheless recently the main goal is to study the conditioned mass at pressure conditions which can be found in an excavating chamber, which might influence the state of the mass itself. The aim of this work is the development of new techniques which can exactly reproduce this state, through the use and modification of techniques proper of the geotechnical engineering (shear and triaxial tests) and the design of new devices able to underline these aspects in detail. The new approach includes, as well as the consideration of a certain pressure condition, also the definition of an undrained condition used for testing, which allows to keep the conditioned mass in its original state for its study.

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ONATE, SALAZAR CRISTINA GABRIELA. "Influence of material conditioning on tools wear of EPBS machines using different laboratory test". Doctoral thesis, Politecnico di Torino, 2018. http://hdl.handle.net/11583/2707766.

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Underground construction in urban areas that need more efficient transportation systems, energy and water supplies is a very challenging task, due to the complexity of the work itself and because surface disturbances and subsidences require to be minimized. In order to face the challenge and allow the excavation of tunnels even with low overburdens, Earth Pressure Balance Shields (EPBS) technology has been increasingly used in the recent years. EPBS is a type of tunnel boring machine (TBM) with earth pressure support. By transforming the excavated material into a soft paste that has plastic properties to be used as support medium, it is possible to balance the pressure conditions at the tunnel face allowing minimum settlement. In addition, uncontrolled inflow of soil and water into the machine is avoided and tunnelling process becomes more effective. In order to better understand soil behaviour and improve the performance of the EPBS machine, two variables are studied: soil conditioning and tools wear. During excavation with EPB machines the correct soil conditioning is a very important parameter to be controlled. For this reason, it is critical to perform preliminary tests with different conditioning agents in order to determine the most suitable reference dosage for an excavation project. Currently, soil conditioning is evaluated by performing slump tests and plasticity and homogeneity checks of the dough at laboratory scale. There is also the Extraction Test used to evaluate material extraction that is one of the most realistic tests to know the behaviour that soil could develop during excavation process. On the other hand, a very important but still less studied variable is the wear of EPBS metal parts like excavation tools, rotating head, shield and screw conveyor. Wear leads to a reduction in working yield due to the mentioned machine components lose their optimum properties and have to be replaced; consequently, downtime is required in order to execute proper maintenance, which is difficult and dangerous. Many aspects play key roles in the wear process like excavated medium, water content, applied pressure, soil conditioning and type of metal used for machine tools manufacturing. In fact, rocks and soil excavated during EPB work can be composed from any kind of minerals. Hard minerals increase the wear phenomenon that concerns all parts of the machine where there is friction between metallic part and the medium. For this reason, study of wear phenomenon is an extremely important issue for new projects with EPB excavation technology. Therefore, the objective of this work is to study of the influence of soil conditioning on tools wear and the relationship of the main factors associated to this phenomenon. In order to accomplish this goal, about 26150 kg of different soils were studied using 4 different wear test methods. These tests were based on the application of a test methodology already used in the Tunnels and Underground Works Laboratory of Politecnico di Torino and other new methodologies and equipment, developed with the aim of deepening the study of wear taking into account several variables that concern the construction of tunnels. Each methodology implemented has different benefits, limitations and scopes, but provides congruent technical results. Finally, prediction indexes were proposed in order to evaluate tool wear phenomenon and compare the effects of different soil conditioning. As a result, better decisions are made when choosing the ideal conditioning for EPB tunnelling, maximizing projects effectiveness and success.

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Ruiz, Caballero Agustí. "Evolución de diversos parámetros fisiológicos y valoración de las medidas preventivas, y de respuesta en emergencias en condiciones hiperbáricas, implementadas en trabajadores de tuneladoras de gran diámetro EPBS (earth pressure balance)". Doctoral thesis, Universitat Autònoma de Barcelona, 2019. http://hdl.handle.net/10803/670100.

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Introducció La creixent utilització de tuneladores de gran diàmetre EPBs (Earth Pressure Balance), ha comportat l'aparició de nous riscos i dificultats per als serveis d'emergències, que haurien de conèixer amb detall i disposar de procediments d'intervenció específics. Les tuneladores EPBs es caracteritzen per treballar mantenint el front d'excavació pressuritzat per a evitar despreniments al cap de tall. Aquestes condicions hiperbàriques en la zona de treball comporten una dificultat afegida a les ja existents en els treballs de manteniment i recanvi de les eines de tall: temperatura i humitat ambiental elevades, treballs d'alçada (10 -12 m. aprox.), manipulació d'eines pesades que precisen d'instal·lacions de suport, perill de despreniments, etc. Es requereix de personal acreditat, qualificat i format adequadament per a cicles controlats de compressió, treball i descompressió. Segons la normativa actual a Espanya es precisa de l'acreditació de cabussador professional per a poder treballar en condicions hiperbàriques. Les empreses constructores han d'articular importants mesures de seguretat i comptar, entre altres, amb la presència d'un Servei Preventiu d'Assistència Sanitària Immediata capaç de poder resoldre amb eficàcia i eficiència un accident en aquest àmbit tant complex fins a l'arribada dels serveis d'emergències. El personal sanitari i de rescat ha de disposar d'un perfil clarament prehospitalari amb experiència i formació específiques en medicina hiperbàrica i d'emergències degudament acreditades. Objectius Avaluar les mesures preventives proposades i implementades pel IEM amb el suport d'empreses del busseig professional i dels serveis preventius de la UTE Túnel Sabadell. Objectius específics Descriure les condicions fisiològiques dels treballadors prèvies i posteriors a la intervenció hiperbàrica. Valorar l'evolució dels seus paràmetres fisiològics. Generar una guia de prevenció i seguretat per als treballs en tuneladores EPBs Materials i mètodes La població objecte de l'estudi van ser 60 cabussadors professionals que treballaven en condicions hiperbàriques. La població de control, 30 mecànics de la tuneladora, que treballaven en condicions normobáriques. Com a lloc i temps de l'estudi es va determinar que fora durant les obres de construcció del túnel del metro de Sabadell. Com a mesures preventives i de control es van implementar les que van ser elaborades “ad hoc” i van ser especificades en el Pla d'Emergències de la UTE Túnel Sabadell. Les variables d'estudi que es van determinar, i que van ser preses a peu de tuneladora, van ser: Pressió arterial (PA), Freqüència cardíaca (FC), Freqüència respiratòria (FR), Temperatura (Temp °C), Saturació d'oxigen (SpO2), Carboxihemoglobina (SpCO) i la Metahemoglobina (SpMet). Resultats El grup control té una mitjana d'edat de 38,5 anys amb una desviació estàndard (DE) de 7,3 anys, amb un mínim de 26 i un màxim de 54. El grup de treball hiperbàric té una mitjana d'edat de 32,3 anys i una DE de 6,7 anys, amb un mínim de 21 i un màxim de 51. La diferència de la mitjana d'edat 6,2 anys entre els treballadors és significativa amb

Introducción. La creciente utilización de tuneladoras de gran diámetro EPBs (Earth Pressure Balance), ha comportado la aparición de nuevos riesgos y dificultades para los servicios de emergencias, que deberían conocerlos con detalle y disponer de procedimientos de intervención específicos. Las tuneladoras EPBs se caracterizan por trabajar manteniendo el frente de excavación presurizado para evitar desprendimientos en la cabeza de corte. Estas condiciones hiperbáricas en la zona de trabajo comportan una dificultad añadida a las ya existentes en los trabajos de mantenimiento y recambio de las herramientas de corte: temperatura y humedad ambiente elevadas, trabajos de altura (10 -12 m. aprox.), manipulación de herramientas pesadas que precisan de instalaciones de soporte, peligro de desprendimientos, etc. Se requiere de personal acreditado, cualificado y formado adecuadamente para ciclos controlados de compresión, trabajo y descompresión. Según la normativa actual en España se precisa de la acreditación de buzo profesional para poder trabajar en condiciones hiperbáricas. Las empresas constructoras deben articular importantes medidas de seguridad y contar, entre otras, con la presencia de un Servicio Preventivo de Asistencia Sanitaria Inmediata capaz de poder resolver con eficacia y eficiencia un accidente en este complejo ámbito hasta la llegada de los servicios de emergencias. El personal sanitario y de rescate debe disponer de un perfil claramente prehospitalario con experiencia y formación específicas en medicina hiperbárica y de emergencias debidamente acreditadas. Objetivos Evaluar las medidas preventivas propuestas e implementadas por el IEM con el soporte de empresas del buceo profesional y de los servicios preventivos de la UTE Túnel Sabadell. Objetivos específicos Describir las condiciones fisiológicas de los trabajadores previas y posteriores a la intervención hiperbárica Valorar la evolución de sus parámetros fisiológicos. Generar una guía de prevención y seguridad para los trabajos en tuneladoras EPBs Materiales y métodos La población objeto del estudio fueron 60 buzos profesionales que trabajaban en condiciones hiperbáricas La población de control, 30 mecánicos de la tuneladora, que trabajaban en condiciones normobáricas. Como lugar y tiempo del estudio se determinó que fuera durante las obras de construcción del túnel del metro de Sabadell. Como medidas preventivas y de control se implementaron las que fueron elaboradas “ad-hoc” y fueron especificadas en el Plan de Emergencias de la UTE Túnel Sabadell. Las variables de estudio que se determinaron, y que fueron tomadas a pie de tuneladora, fueron: Presión arterial (PA), Frecuencia cardíaca (FC), Frecuencia respiratoria (FR), Temperatura (Temp °C), Saturación de oxígeno (SpO2), Carboxihemoglobina (SpCO) y la Metahemoglobina (SpMet). Resultados El grupo control tiene una media de edad de 38,5 años con una desviación estándar (DE) de 7,3 años, con un mínimo de 26 y un máximo de 54. El grupo de trabajo hiperbárico tiene una media de edad de 32,3 años y una DE de 6,7 años, con un mínimo de 21 y un máximo de 51. La diferencia de la media de edad 6,2 años entre los trabajadores es significativa con p<0,001. El grupo control ha efectuado 98 entradas, con una media de 3,2 y una DE de 2,8. El grupo hiperbárico tiene 366 entradas con una media de 6,1 y una DE de 4,6. La diferencia de media de entradas por trabajador es significativa con p<0,05. El tiempo en el fondo (TF) del personal a presión es de una media de 147 minutos y una DE 35,3. En los trabajadores normobáricos el TF es de 189 minutos y una DE de 93. El tiempo de descompresión tiene una media de 18 minutos con una DE de 6,4 minutos habiendo realizado un número de paradas de media 185 y de 0,6 minutos Los trabajadores hiperbáricos han trabajado a una presión relativa media de 1,1 bars con una DE de 0,25 bars. Conclusiones Todos los trabajadores hiperbáricos presentaron unas condiciones fisiológicas adecuadas previas a la intervención. A su salida presentaron todos los buceadores un perfil fisiológico de normalidad. No se encontraron diferencias, ni estadísticas ni fisiológicas, significativas entre grupo estudio y control en ninguno de los parámetros valorados. La falta de accidentes y/o incidentes mínimamente destacables permiten concluir que el conjunto de medidas preventivas propuestas e implementadas por el IEM, con el soporte de empresas del buceo profesional y de los servicios preventivos de la UTE Túnel Sabadell, fueron acertadas. La respuesta en urgencias y emergencias, y evidentemente en las tuneladoras EPBs, requiere de personal altamente cualificado y preparado para trabajar de forma integral y coordinada con el resto de los cuerpos operativos. La prevención, la seguridad y una respuesta eficiente en emergencias es responsabilidad de todos.
Introduction Growing use of EPBs (Earth pressure balance) high diameter tunneling machines has incurred the appearance of new risks and difficulties for the emergency services, that should know in detail and have specific intervention proceedings. EPBs tunneling machines are characterized for the maintenance of the pressurized excavation front to avoid rockfall. These hyperbaric conditions in the working area entail an additional difficulty to the already existing in the maintenance work and replacement of the cutting tools: elevated temperature and environmental humidity, height jobs (10 – 12 m approximately), heavy tool manipulation that require support installations, rock fall danger, etc. Accredited, qualified and formed personnel is required for controlled cycles of compression, work and decompression. According to the actual regulation in Spain, the professional diver accreditation is required to be able to work in hyperbaric conditions. Constructor enterprises have to articulate important security measures and count, among others, with the presence of a Preventive Service of Immediate Sanitary Assistance able to efficiently and effectively solve an accident in this complex environment until the emergency services arrival. The sanitary and rescue personnel must have a clear prehospitalary profile with experience and formation in hyperbaric medicine and emergencies correctly accredited. Objectives To evaluate the preventive measures proposed and implemented by the IEM with the support of professional diving enterprises and the preventive services of the UTE Túnel Sabadell. Specific objectives To describe the physiological conditions of workers previous and posterior to the hyperbaric intervention. To evaluate the evolution of their physiological parameters. To generate a guide of prevention and security to the workers in EPBs tunneling machines. Materials and methods Study population was formed by 60 professional divers who worked in hyperbaric conditions. Control population was formed by 30 mechanics of the tunneling machine who worked in normobaric conditions. Place and time of the study were determined to be during the construction process of the Sabadell underground. Preventive and control measures were elaborated and implemented “ad hoc” and specified in the Emergency Plan of the UTE Túnel Sabadell. Studied variables were determined and measured near the tunneling machine were: arterial pressure, cardiac frequency, respiratory frequency, temperature, oxygen saturation, carboxyhemoglobin and metahemoglobin. Results Control group has a mean age of 38.5 years with a standard deviation (SD) of 7.3 years, a minimum of 26 and a maximum of 54. Hyperbaric work group has a mean age of 32.3 years, with a SD of 6.7 years, a minimum of 21 and a maximum of 51. The different mean age of 6.2 years between workers is significant with p<0.001. Control group has performed 98 entries, with a mean of 3.2 and a SD of 2.8. Hyperbaric group has 366 entries, with a mean of 6.1 and a SD of 4.6. Difference between entry means per worker is significant with p<0.05. Time in the tunnel (TT) of pressure working personnel is a mean of 147 minutes with a SD of 35.3. In normobaric workers the TT is of 189 minutes with a SD of 93. Decompression time has a mean of 18 minutes with a SD of 6.4 minutes having performed a mean stop number of 185 and of 0.6 minutes. Hyperbaric workers have worked at a relative mean pressure of 1.1 bars with a SD of 0.25 bars. Conclusions All hyperbaric workers showed adequate physiological conditions prior to the intervention. After leaving the tunnel, all divers had a normal physiological profile. No differences, nor statistical or physiological, significant differences were found between the study group and the control group in any of the parameters assessed. The lack of remarkable accidents and / or incidents allowed us to conclude that the set of the preventive measures proposed and implemented by the IEM and supported by companies of the professional diving and the preventive services of the UTE Tunnel Sabadell, were adequate. The response in emergencies and obviously in the EPB tunneling machines, requires highly qualified personnel to work in a comprehensive and coordinated way with the other operating groups. Prevention, security and an efficient response in emergencies is the responsibility of everyone.

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Sprinkle, Jim. "Understanding EPDs". College of Agriculture and Life Sciences, University of Arizona (Tucson, AZ), 1996. http://hdl.handle.net/10150/144712.

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3 pp.
Currently, most registered bulls have information available from their own performance records, progeny, or relatives, which enable us to predict the performance of future offspring for various traits. An expected progeny difference or EPD is the difference in some trait which one can expect when compared to other animals of the same breed. This publication explains in detail the process of using EPDs to predict the performance of future offspring of a bull.

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Brauer, G., M. Jungmann, E. Altstadt, M. Werner, R. Krause-Rehberg, A. Rogov i K. Noack. "Thermal Analysis of EPOS components". Forschungszentrum Dresden, 2010. http://nbn-resolving.de/urn:nbn:de:bsz:d120-qucosa-27950.

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We present a simulation study of the thermal behaviour of essential parts of the electron-positron converter of the positron source EPOS at the Research Center Dresden-Rossendorf. The positron moderator foil and the upper tube element of the electrostatic extraction einzellens are directly exposed to the primary electron beam (40 MeV, 40 kW). Thus, it was necessary to prove by sophisticated simulations that the construction can stand the evolving temperatures. It was found that thin moderator foils (< 20...40 µm) will not show a too strong heating. Moreover, the temperature can be varied in a wide range by choosing an appropriate thickness. Thus, the radiation-induced lattice defects can at least partly be annealed during operation. The wall of the extraction lens which is made from a stainless steel tube must be distinctly thinned to avoid damage temperatures. The simulations were performed time dependent. We found that the critical parts reach their final temperature after less than a minute.

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Brauer, G., M. Jungmann, E. Altstadt, M. Werner, R. Krause-Rehberg, A. Rogov i K. Noack. "Thermal Analysis of EPOS components". Forschungszentrum Dresden-Rossendorf, 2008. https://hzdr.qucosa.de/id/qucosa%3A21622.

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We present a simulation study of the thermal behaviour of essential parts of the electron-positron converter of the positron source EPOS at the Research Center Dresden-Rossendorf. The positron moderator foil and the upper tube element of the electrostatic extraction einzellens are directly exposed to the primary electron beam (40 MeV, 40 kW). Thus, it was necessary to prove by sophisticated simulations that the construction can stand the evolving temperatures. It was found that thin moderator foils (< 20...40 µm) will not show a too strong heating. Moreover, the temperature can be varied in a wide range by choosing an appropriate thickness. Thus, the radiation-induced lattice defects can at least partly be annealed during operation. The wall of the extraction lens which is made from a stainless steel tube must be distinctly thinned to avoid damage temperatures. The simulations were performed time dependent. We found that the critical parts reach their final temperature after less than a minute.

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Polyvyanyy, Artem, Sergey Smirnov i Matthias Weske. "Reducing the complexity of large EPCs". Universität Potsdam, 2008. http://opus.kobv.de/ubp/volltexte/2009/3295/.

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Malmborg, Helena Von. "Jämförelse av Epos och nätverks-DGPS". Thesis, KTH, Geodesi och satellitpositionering, 2006. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-199848.

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Syftet med detta examensarbete är att jämföra prestandan för Epos-DGPS-tjänst från Cartesiaoch Lantmäteriets prototyptjänst av nätverks-DGPS. Examensarbetet innefattar äventvå mindre undersökningar beträffande lämplig mätmetodik för nätverks-DGPS samt jämförelseav nätverks-DGPS med motsvarande tjänst i Norge.Epos-tjänsten bygger på envägskommunikation, där korrektioner från närmaste referensstationsänds ut via RDS-kanalen på P4 till rovern, medan nätverks-DGPS bygger på VRStekniken,där korrektionerna beräknas specifikt för roverns position utifrån ett nätverk avreferensstationer.Insamlingen av mätdata har gjorts enligt Lantmäteriets standard, vilket innebär mätningunder sämsta förhållande beträffande baslinje till referensstationer, men under optimalasiktförhållanden. Mätningar har utförts simultant med de båda tjänsterna och med likadanainstrument. Undersökningen visar tydliga skillnader mellan tjänsternas prestanda både iplan och höjd. Största avvikelse för 95 % av mätningarna är för nätverks-DGPS mellan entredjedel till hälften så stora i plan och två tredjedelar så stora i höjd som för Epos. I planuppvisar dock mätningarna med Epos en systematisk avvikelse.Lämplig mätmetodik för nätverks-DGPS har undersökts beträffande den tid från det attkorrektioner börjar tas emot till dess att mätning bör påbörjas, samt hur lång tid en mätningbör pågå. Undersökningen har gjorts genom loggning av positionsdata, där avvikelser,horisontal och vertikal precision samt signal/brusförhållandet har granskats. Undersökningenhar inte gett några bevis att en väntetid behövs före mätning eller att mättiden haren effekt på resultatet vid mätning under goda siktförhållanden.Jämförelse av den svenska nätverks-DGPS-tjänsten med den norska bygger på positionsdataloggad under längre tidsperioder. Undersökningen visar att systemen fungerar förhållandevislika.
The purpose of this thesis is to compare the performance of the Epos DGPS service providedby Cartesia and network DGPS, a prototype service from Lantmäteriet. The thesisalso consists of two smaller investigations on a suitable methodology for network DGPSmeasurements and a comparison of network DGPS with its corresponding service in Norway.The Epos service is based on a one way communication, where the corrections are sent tothe rover from the closest reference station through the RDS Channel on P4. NetworkDGPS is built on the VRS technique, where the corrections are calculated for the specificposition of the rover based on a network of reference stations.The collection of data is made according to the standard of Lantmäteriet, hence the measurementsare made with an optimal view to the satellites and under the worst conditionsregarding the baselines to the reference stations. The measurements of the two services aremade simultaneous and with identical instruments. The investigation shows clear differencesin the performance of the two services considering both horizontal and verticalmeasurements. The largest deviation from the "true value" for 95 % of the measurementsis for network DGPS between one third to half as large in plane and two third as large inheight measurement as for Epos. The measurements in plane show however a systematicdeviation.A suitable methodology for network DGPS measurements has been investigated where thetime from that the instrument start to receive corrections to that a measurement should bestarted and the duration of the measurements are looked into.It focuses on collection of position data, where the deviations in plane and height, thehorizontal and vertical precision and the signal to noise ratio has been studied. The investigationhas not shown that a certain waiting time is needed before the measurements areinitiated or that the measuring time has an effect on the result under clear view conditions.The comparison of the Swedish Network DGPS service and the Norwegian service is builton series of position data collected during a long period of time. The investigation showsthat the two systems work quite similar.

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Bhattacharyya, Shounak, i Suraj Sivaramakrishnan. "Parameter Optimisation of EPAS Using CAE". Thesis, KTH, Fordonsdynamik, 2019. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-261170.

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To keep up with technological as well as logistical challenges of the modern automobile market, major car manufacturing firms have resorted to virtual simulation tools. This enables the development as well as validation of vehicular models much before resources are invested into a new physical prototype.This project focuses on the development of a tool that would help in optimising the handling parameters of a vehicle. This is achieved by creating an optimization routine for tuning the various parameters of the Electronic Power Steering (EPAS). This process is usually done manually, by on-track testing, due to the difficulties in correlating Subjective Assessments (SA) with Objective Metrics (OM). Automating this process would help to reduce the overall research and development time, by providing a baseline tune for the EPAS parameters which could then be finely tweaked by manual track testing.The tool is built by interfacing various software in a multi-objective optimisation environment known as ModeFrontier. The modelling and simulations are performed in IPG CarMaker, with the post processing of the results taken care of by Sympathy for Data. Multiple optimization algorithms were tested to achieve the best optimisation routine. The EPAS parameters, namely the Basic Steering Torque, Active Return and Active Damping, act as the input to the optimization routine. The outputs of the model are the Objective Metrics, which provide a clear indication of the dynamic performance of a component. These metrics are optimized to _t the Steering DNA structure, which uniquely describes the attributes of a vehicle. The final optimised vehicle is manually tested at the track, to determine the real driving feel.
För att upprätthålla ett positivt momentum i såväl tekniska som logistiska utmaningar på dagens bilmarknad har stora biltillverkare börjat använda sig av virtuella simuleringsverktyg. Dessa verktyg möjliggör utveckling av diverse fordonsmodeller långt innan resurser investeras i en fysisk prototyp. Detta projekt fokuserar på utvecklingen av ett verktyg som potentiellt kan hjälpa att optimera dynamiska beteendeparametrar för ett fordon. Detta uppnås genom att skapa en optimeringsrutin för att ställa in de olika parametrarna för den elektroniska servostyrningen (EPAS). Denna process görs vanligtvis manuellt, genom test på provbana, på grund avsvårigheterna att korrelera subjektiva bedömningar (SA) med objektiva mätetal (OM). Att automatisera denna process kan bidra till att minska den övergripande forsknings- och utvecklingstiden genom att tillhandahålla en baslinje för EPAS-parametrarna som i efterhand kan ﬁnjusteras genom manuell justering på provbana. Verktyget är byggt genom att ansluta olika program i en optimeringsmiljö som kallas ModeFrontier. Modellering och simuleringar utförs i IPG CarMaker, med efterbehandling av resultaten i Sympathy for Data. Flera optimeringsalgoritmer testades för att uppnå bästa optimeringsrutinen. EPAS-parametrarna består av det grundläggande styrmomentet, aktiv retur och aktiv dämpning, och fungerar som invärden till optimeringsrutinen där utvärdera från modellen är objektiva mätetalen, vilket ger en tydlig indikation på den dynamiska prestandan hos en komponent. Dessa mätvärden optimeras för att passa Steering DNA-strukturen, som unikt beskriver egenskaperna hos ett fordon. Det slutliga optimerade fordonet testas manuellt på provbana för att bestämma den verkliga körkänslan.

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Gonçález, Fernán López Guil Itzíar. "Libro de Fernán Gonçález /". Madrid : Ed. Biblioteca Nueva, 2001. http://www.gbv.de/dms/sub-hamburg/352819693.pdf.

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Lima, Maria Inês Furtado de Menezes Velloso Ferreira de Abreu. "Organizational characteristics and Performance of Export Promotion Agencies (EPAs). A comparative analysis of Portuguese and Irish EPAs". Master's thesis, Faculdade de Economia da Universidade do Porto, 2010. http://hdl.handle.net/10216/56342.

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Lima, Maria Inês Furtado de Menezes Velloso Ferreira de Abreu. "Organizational characteristics and Performance of Export Promotion Agencies (EPAs). A comparative analysis of Portuguese and Irish EPAs". Dissertação, Faculdade de Economia da Universidade do Porto, 2010. http://hdl.handle.net/10216/56342.

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Escoubas, Éliane. "Mythos, logos, epos son la palabra” (Heidegger)". Pontificia Universidad Católica del Perú - Departamento de Humanidades, 2012. http://repositorio.pucp.edu.pe/index/handle/123456789/112989.

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Este texto se ocupa de dos volúmenes de la obra de Heidegger: el curso sobre Parménides de 1942 y la recopilación De camino al habla de 1950-1959. El curso sobre Parménides trabaja los términos griegos mythos, logos y epos, y los determina como los mismos” –lo que no precisamente corresponde a la identidad–. En sus diferencias mismas, remiten a la palabra” (das Wort). Varios años después, la palabra” es invocada en la triple denominación de Sprache, Wort y Sage que, en sí mismos, no dependen de ninguna lógica de la identidad, sino más bien de una lógica de la tautología”: la poesía misma.

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Morandini, Rudy. "L'éducation alimentaire du diabétique aux Trois-Epis". Université Louis Pasteur (Strasbourg) (1971-2008), 1986. http://www.theses.fr/1986STR1M029.

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Moenninghoff, Burkhard. "Intertextualität im scherzhaften Epos des 18. Jahrhunderts /". Göttingen : Vandenhoeck und Ruprecht, 1991. http://catalogue.bnf.fr/ark:/12148/cb355667476.

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Malmberg, Jennifer. "The effects of disease, stress, and distribution on bighorn sheep restoration in Nebraska /". Chadron, Neb. : Chadron State College, 2008. http://www.nlc.state.ne.us/epubs/G1000/B129-2008.pdf.

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Thesis submitted to the graduate faculty of Chadron State College in partial fulfillment of the requirements for the degree of Master of Arts in Education.
"June, 2008". Includes bibliographical references. Also available in PDF via the World Wide Web.

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Munter, Emily J. "Seasonal prescribed fire effects on cheatgrass and native mixed grass prairie vegetation /". Chadron, Neb. : Chadron State College, 2008. http://www.nlc.state.ne.us/epubs/G1000/B134-2008.pdf.

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Thesis submitted to the graduate faculty of Chadron State College in partial fulfillment of the requirements for the degree of Master of Arts in Education.
"October, 2008". Includes bibliographical references (p. 59-64). Also available in PDF via the World Wide Web.

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Barada, Tony J. "Catfish population dynamics in the Platte River, Nebraska /". Lincoln, Neb. : University of Nebraska-Lincoln, 2009. http://www.nlc.state.ne.us/epubs/U1500/B013-2009.pdf.

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Sullivan, Christopher Lee. "Zooplankton, gizzard shad, and freshwater drum : interactions in a Great Plains irrigation reservoir / by Christopher Lee Sullivan". Kearney, Neb. : University of Nebraska-Kearney, 2009. http://www.nlc.state.ne.us/epubs/C2800/B007-2009.pdf.

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Kyšková, Lucia. "Datový sklad pro vzájemně nekompatibilní verze systému EPOS". Master's thesis, Vysoké učení technické v Brně. Fakulta podnikatelská, 2016. http://www.nusl.cz/ntk/nusl-241511.

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This bachelor’s thesis is elaborated according to gained experience and knowledge from thie field of databases systems and business intelligence. Its result is a data warehouse with support business intelligence parts for two incompatible versions of system EPOS (Electronic cash desk checking system).

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Hänssgen, Eva. "Herman Melvilles 'Moby-Dick' und das antike Epos /". Tübingen : G. Narr, 2003. http://catalogue.bnf.fr/ark:/12148/cb390763590.

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Baldissera, Marco <1988&gt. "EPZs: Export Processing Zones or Exploiting People Zones?" Master's Degree Thesis, Università Ca' Foscari Venezia, 2013. http://hdl.handle.net/10579/3724.

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Il lavoro nobilita l'uomo, sostiene la saggezza popolare. Ma è sempre così? Questa tesi vuole gettare luce su un fenomeno tanto diffuso a livello globale quanto - deliberatamente - ignorato: le cosidette Zone Industriali di Esportazione.

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Ferreira, João Paulo de Sousa. "Diagnosis of an EPS module". Master's thesis, Faculdade de Ciências e Tecnologia, 2010. http://hdl.handle.net/10362/4942.

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Dissertação apresentada na Faculdade de Ciências e Tecnologia da Universidade Nova de Lisboa para obtenção do grau de Mestre em Engenharia Electrotécnica e Computadores
This thesis addresses and contextualizes the problem of diagnostic of an Evolvable Production System (EPS). An EPS is a complex and lively entity composed of intelligent modules that interact through bio-inspired mechanisms, to ensure high system availability and seamless reconfiguration. The actual economic situation together with the increasing demand of high quality and low priced customized products imposed a shift in the production policies of enterprises. Shop floors have to become more agile and flexible to accommodate the new production paradigms. Rather than selling products enterprises are establishing a trend of offering services to explore business opportunities. The new production paradigms, potentiated by the advances in Information Technologies (IT), especially in web related standards and technologies as well as the progressive acceptance of the multi-agent systems (MAS) concept and related technologies, envision collections of modules whose individual and collective function adapts and evolves ensuring the fitness and adequacy of the shop floor in tackling profitable but volatile business opportunities. Despite the richness of the interactions and the effort set in modelling them, their potential to favour fault propagation and interference, in these complex environments, has been ignored from a diagnostic point of view. With the increase of distributed and autonomous components that interact in the execution of processes current diagnostic approaches will soon be insufficient. While current system dynamics are complex and to a certain extent unpredictable the adoption of the next generation of approaches and technologies comes at the cost of a yet increased complexity.Whereas most of the research in such distributed industrial systems is focused in the study and establishment of control structures, the problem of diagnosis has been left relatively unattended. There are however significant open challenges in the diagnosis of such modular systems including: understanding fault propagation and ensuring scalability and co-evolution. This work provides an implementation of a state-of-the-art agent-based interaction-oriented architecture compliant with the EPS paradigm that supports the introduction of a new developed diagnostic algorithm that has the ability to cope with the modern manufacturing paradigm challenges and to provide diagnostic analysis that explores the network dimension of multi-agent systems.

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Reuvekamp, Silvia. "Sprichwort und Sentenz im narrativen Kontext : ein Beitrag zur Poetik des höfischen Romans /". Berlin [u.a.] : de Gruyter, 2007. http://deposit.d-nb.de/cgi-bin/dokserv?id=2866256&prov=M&dokv̲ar=1&doke̲xt=htm.

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Koch, Elke. "Trauer und Identität Inszenierungen von Emotionen in der deutschen Literatur des Mittelalters". Berlin New York de Gruyter, 2004. http://deposit.ddb.de/cgi-bin/dokserv?id=2704284&prov=M&dok_var=1&dok_ext=htm.

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Gerok-Reiter, Annette. "Individualität Studien zu einem umstrittenen Phänomen mittelhochdeutscher Epik". Tübingen Basel Francke, 2004. http://deposit.ddb.de/cgi-bin/dokserv?id=2778111&prov=M&dok_var=1&dok_ext=htm.

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Neu, Stephanie [Verfasser]. "Alessandro Tassoni (1565-1635) : Metamorphosen des Epos / Stephanie Neu". Frankfurt : Peter Lang GmbH, Internationaler Verlag der Wissenschaften, 2012. http://d-nb.info/1042413142/34.

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Neu-Wendel, Stephanie [Verfasser]. "Alessandro Tassoni (1565-1635) : Metamorphosen des Epos / Stephanie Neu". Frankfurt : Peter Lang GmbH, Internationaler Verlag der Wissenschaften, 2012. http://nbn-resolving.de/urn:nbn:de:101:1-2013093016939.

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Kopp, Oliver. "Abbildung von EPKs nach BPEL anhand des Prozessmodellierungswerkzeugs Nautilus". [S.l. : s.n.], 2005. http://www.bsz-bw.de/cgi-bin/xvms.cgi?SWB12168147.

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Leibinnes, Christian. "Die Problematik von Schuld und Läuterung in der Epik Hartmanns von Aue". Frankfurt, M. Berlin Bern Bruxelles New York, NY Oxford Wien Lang, 2008. http://d-nb.info/989696863/04.

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Kiria, Joseph Simon. "Export processing zones (EPZs) in Tanzania : impact and influencing factors". Thesis, University of Hull, 2017. http://hydra.hull.ac.uk/resources/hull:16446.

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This thesis is an attempt to understand the impact of, and factors influencing the outcomes of EPZs in a latecomer context, using Tanzania as a case study. Also, it aims to understand why governments in developing context preserve tax incentives. The analysis in this study works within the context of neoliberal theoretical thinking, and employs multiple research methods, in which, multiple sources of data namely document analysis, questionnaire, semi-structured interviews and direct observation are used. The study first examines the factors which might have hindered Tanzanian EPZ initiative from replicating East Asian success. The results demonstrate that the failure is associated to country’s political and institutional factors relevant in determining strategic planning and implementation of a successful EPZ. The factors include inadequate knowledge about crucial aspects of EPZ development and management, vested interests and conflicting interests between bureaucracies, use of EPZ as a tool for corruption and rent seeking, prevalent anti-FDI sentiment, and adoption of single factory scheme. The second part explores the impact of governance on investors’ decisions to locate in an EPZ. The results demonstrate that a relationship exists between level of governance in host country and the flow of FDI in EPZs. The results support the perception that poor governance deters FDI inflows. The last part of the study examines why the use of tax incentives in the Tanzanian EPZ program has remained politically popular and whether there is a rent seeking motive in its application. It also explores whether investors’ location decisions would change if no tax holidays were offered in EPZs. The findings demonstrate that tax incentives have often been motivated by political rather than economic considerations, resulting into rent seeking behaviour. The findings revealed presence of too much political influence of vested interests in the design and implementation of tax incentives policy. The results also demonstrate that absence of tax holidays in EPZs would not result in to disincentive to invest.

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Walters, Coenraad Hendrik. "Vervreemding, patronaat en tuiskoms : die Gilgamesj-epos vir Afrikaanse kinderlesers". Thesis, Stellenbosch : Stellenbosch University, 2014. http://hdl.handle.net/10019.1/86499.

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Thesis (MPhil)--Stellenbosch University, 2014.
ENGLISH ABSTRACT: The epic of Gilgamesh is the oldest recorded story known to humanity. It has a long and complex textual history. The final version of the epic, generally known as the standard version, was produced about 1200 B.C. in the Babylonian dialect of Akkadian by a priest and scribe named Sin-leqi-unninni. The cuneiform tablets upon which the epic was recorded, were rediscovered during the nineteenth century when European archaeologists started digging in the ancient cities of the Middle East, especially Nineveh. Since then the story has been translated into many languages; several English translations have been published. Some of these translations of the epic maintain epic poetic form, others are in prose, and there are a number of versions for children. At the moment no complete version exists in Afrikaans. This thesis presents a translation of parts from Geraldine McCaughrean's English children's version, which was published in 2002. McCaughrean adapts the structure of the standard version, clearly a strategy to make her text exciting for modern readers. The theoretical insights of André Lefevere and Lawrence Venuti form the paradigm for the translation process. Lefevere sees translation as one of a number of rewriting techniques. The detail of such a rewriting is determined by the poetics of the target culture, the patronage which enables such a translation to exist, and the ideological framework within which the rewriting develops. Venuti distinguishes between two translational approaches: a domesticating translation adapts the translation to the target culture and creates the impression with readers that they are reading an original text; foreignising translation makes the readers aware that they are reading a text from another culture. The opportunities and limitations of children's literature and translation for children are explored. Specific attention is given to taboo topics, as a number of these appears in the Gilgamesh Epic. The writers of the children's versions have solved these problems in different ingenious ways. Annotations shed light on the translational challenges and the decisions of the translator. Finally the whole project is evaluated and suggestions for further research are made.
AFRIKAANSE OPSOMMING: Die Gilgamesj-epos is die mensdom se oudste opgetekende verhaal. Dit het ‘n lang en komplekse ontstaansgeskiedenis. Die finale variant van die epos, wat algemeen bekend staan as die standaardweergawe, is ongeveer 1200 v.C. in Babiloniese Akkadies geskryf deur ‘n skriba-priester genaamd Sin-leqi-unninni. Die spykerskriftablette waarop dit opgeteken is, is gedurende die negentiende eeu herontdek tydens argeologiese opgrawings van die verwoeste antieke stede in die Midde-Ooste, veral Nineve. Sedertdien is die verhaal in verskeie tale vertaal; daar bestaan etlike vertalings in Engels. Hierdie vertalings van die epos word soms aangebied as epiese gedig, in ander gevalle in prosavorm, en daar bestaan ook ‘n paar verskillende weergawes vir kinders. Daar bestaan tans egter geen volledige weergawe in Afrikaans nie. Hierdie tesis bied ‘n vertaling van dele uit een van die Engelse kinderweergawes, dié van Geraldine McCaughrean, wat in 2002 verskyn het. McCaughrean pas die struktuur van die standaardweergawe aan, ‘n duidelike strategie om haar teks vir hedendaagse lesers opwindend te maak. Die teoretiese insigte van André Lefevere en Lawrence Venuti vorm die raamwerk vir die vertaalproses. Lefevere beskou vertaling as een van ‘n hele aantal tegnieke van herskrywing. Die besonderhede van so ‘n herskrywing word bepaal deur die poetika van die doelkultuur, die patronaat wat die herskrywing moontlik maak, en die ideologiese raamwerk waarbinne die herskrywing ontstaan. Venuti onderskei tussen twee vertaalbenaderings: ‘n domestikerende vertaling pas die vertaalde teks sterk aan by die doelkultuur sodat lesers van die vertaling onder die indruk gebring word dat hulle ‘n oorspronklike teks lees; en vervreemdende vertaling, waarin die lesers bewus is dat hulle ‘n teks uit ‘n ander kultuur lees. Die moontlikhede en beperkinge van kinderliteratuur en vertalings vir kinderlesers word ondersoek. Spesifieke aandag word geskenk aan taboe-onderwerpe, waarvan ‘n hele paar in die Gilgamesj-epos voorkom, en hoe die skeppers van die kinderweergawes hierdie probleme opgelos het. Annotasies belig die vertaaluitdagings en die vertaler se keuses. Ten slotte word die projek as geheel geëvalueer en voorstelle vir verdere navorsing verskaf.

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Mwananshiku, Pam. "The effect of EPAs on the dairy sector in Zambia". Master's thesis, University of Cape Town, 2009. http://hdl.handle.net/11427/12123.

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Includes abstract.
Includes bibliographical references (leaves 98-102).
The study's objective was to analyze the effect of the Economic Partnership Agreements (EPAs) on the dairy sector through the use of the grounded theory process. The central thread of reasoning in the entire paper is based on the S-C-Q-A-R-E Situation, Concern, Question, Answer, Rationale and Evaluation] principle. The Situation is that Zambia has chosen to negotiate the EPAs under the group called Eastern and Southern Africa (ESA) configuration comprising 16 member countries that belong to COMESA with the exclusion of Egypt, Libya and Tanzania. Out or the six main areas of negotiations, Agriculture has been one or the most contentious clusters because of the high levels of subsidies on the part of the EU and it is also one of the sectors ESA has considered to be a sensitive sector. Because of the high levels of subsidies on various agricultural products on the part of the EL, milk and its products have been placed under the sensitive product list meaning that the region will not reduce tariffs on this as a way of protection.

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Chang, Patrick. "High-frequency correlation dynamics: Is the Epps effect a bias?" Master's thesis, Faculty of Science, 2021. http://hdl.handle.net/11427/33682.

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We tackle the question of whether Trade and Quote data from high-frequency finance are representative of discrete connected events, or whether these measurements can still be faithfully represented as random samples of some underlying Brownian diffusion in the context of modelling correlation dynamics. In particular, if the implicit notion of instantaneous correlation dynamics that are independent of the time-scale a reasonable assumption. To this end, we apply kernel averaging non-uniform fast Fourier transforms in the context of the Malliavin-Mancino integrated and instantaneous volatility estimators to speed up the estimators. We demonstrate the implicit time-scale investigated by the estimator by comparing it to the theoretical Epps effect arising from asynchrony. We compare the Malliavin-Mancino and Cuchiero-Teichmann Fourier instantaneous estimators and demonstrate the relationship between the instantaneous Epps effect and the cutting frequencies in the Fourier estimators. We find that using the previous tick interpolation in the Cuchiero-Teichmann estimator results in unstable estimates when dealing with asynchrony, while the ability to bypass the time domain with the Malliavin-Mancino estimator allows it to produce stable estimates and is therefore better suited for ultra high-frequency finance. We derive the Epps effect arising from asynchrony and provide a refined approach to correct the effect. We compare methods to correct for the Epps effect arising from asynchrony when the underlying process is a Brownian diffusion, and when the underlying process is from discrete connected events (proxied using a D-type Hawkes process). We design three experiments using the Epps effect to discriminate the underlying processes. These experiments demonstrate that using a Hawkes representation recovers the empiricism reported in the literature under simulation conditions that cannot be achieved when using a Brownian representation. The experiments are applied to Trade and Quote data from the Johannesburg Stock Exchange and the evidence suggests that the empirical measurements are from a system of discrete connected events where correlations are an emergent property of the time-scale rather than an instantaneous quantity that exists at all time-scales.

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Angres, Marcel Bebel Heinrich. "Triumphus Veneris : ein allegorisches Epos von Heinrich Bebel ; Edition, Übersetzung und Kommentar /". Münster ;Hamburg [u.a.] : Lit, 2003. http://hsozkult.geschichte.hu-berlin.de/rezensionen/2003-4-013.

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Páucar, Hinostroza Pedro, Quinto Luis Alberto Santiago, Rivera Edgar Samuel Ramírez i Contreras Carlos Huber Choque. "Diagnóstico operativo empresarial EPS EMAPA - Huancavelica S.A". Master's thesis, Pontificia Universidad Católica del Perú, 2017. http://tesis.pucp.edu.pe/repositorio/handle/123456789/11529.

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El presente trabajo tiene como propósito conocer y realizar un estudio detallado del sistema operativo de la EPS EMAPA Huancavelica S.A.; y para ello se realiza una breve descripción de la empresa, el producto que elabora, su ciclo operativo y la importancia de estas, desarrolladas al interior. Para una mejor comprensión del diagnóstico, se plantea un marco teórico que comprende los aspectos de ubicación y dimensionamiento de la planta, planeamiento y diseño de los productos, planeamiento y diseño del proceso, planeamiento y diseño de la planta, planeamiento y diseño del trabajo, el planeamiento agregado y la programación de las actividades productivas. También, se analizan la gestión de costos, la gestión logística, la gestión y control de calidad, la gestión del mantenimiento y la cadena de suministro. EMAPA Huancavelica S.A. es una empresa prestadora de servicios de saneamiento (EPS), encargada de proveer agua potable y alcantarillado al sector urbano de los distritos de Huancavelica y Ascensión. Está regulada por la Superintendencia Nacional de Servicios de Saneamiento (Sunass), debiendo realizar todas sus actividades con el objetivo estratégico de lograr un producto de calidad, que le permita brindar sus servicios en óptimas condiciones a los usuarios y así concordar con el Plan Nacional de Saneamiento que plantea el Estado «Contribuir a ampliar la cobertura y mejorar la calidad de vida de la población, lograr la sostenibilidad de los servicios de agua potable, alcantarillado, tratamiento de aguas servidas y disposición de excretas.» Con este trabajo se reconoce la importancia de las actividades productivas en las empresas, para esto se enfatizan el planeamiento y el diseño del proceso productivo que, en el caso de la EPS EMAPA Huancavelica, se reflejará en la calidad del producto ofrecido a la población. El DOE contiene el desarrollo de las actividades actuales del proceso productivo de la empresa, identifica la problemática, hace propuestas de mejora respecto al dimensionamiento de la planta, el diseño del producto, el diseño del proceso, el diseño de la planta, el diseño del trabajo, la programación de operaciones, la gestión de la calidad, etc. Al final, expone conclusiones sobre las cuales se hacen recomendaciones y propuestas de mejora, necesarias de ser implementadas si la empresa pretende cumplir con los estándares de calidad exigidos por el D.S. N° 031-2010-SA, que aprueba el reglamento de calidad del agua para el consumo humano. Las propuestas de mejora planteadas demandarán una inversión de S/. 3’205,541.89, que deberán ser financiados por el Organismo Técnico de Administración de los Servicios de Saneamiento (OTASS), sin obligación de retorno por parte de la EPS EMAPA Huancavelica S.A. La implementación de las mejoras generará beneficios económicos anuales para la EPS EMAPA Huancavelica S.A. por S/. 854,587.83, que se obtendrán con la mejora de los procesos productivos y comerciales; la disminución de tiempo en los procesos y del uso de insumos; la mejora en las redes de captación de agua potable, de conducción y de distribución; así como de la disminución de instalaciones clandestinas y su posterior registro en el sistema de medición, facturación y cobranza de la pensión de agua
Tesis

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Toraní, Ângelo Gabriel Filipe. "An investment strategy based on EPS revision". Master's thesis, Instituto Superior de Economia e Gestão, 2016. http://hdl.handle.net/10400.5/13104.

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Mestrado em Finanças
Através da compra de ações, alvo das mais altas revisões a três meses nas estimativas de resultados por ação pelo consenso de analistas, o nosso trabalho incidiu sobre a criação de uma estratégia ativa a fim de verificar a existência de excesso de retorno desde janeiro 2007. As principais conclusões indicam-nos que no cômputo geral a estratégia é incapaz de bater o mercado; que a mesma se comporta de forma diferenciada durante diversos momentos de mercado, sendo preferível praticar uma gestão ativa da carteira durante uma estagnação de mercado; que reduzindo o rebalanceamento da carteira não traz qualquer beneficio para o investidor; e que durante o otimismo inerente no mercado, adquirir ações que foram alvos das piores revisões gera um grande excesso de retorno.
Purchasing stocks that have experienced the highest three months' revision in their EPS by the average of analysts, we created an active strategy to check the creation of abnormal returns during nine years since January 2007. Key results emerge: in general, we find support to say that our strategy is incapable to beat the market; the strategy behaves differently during different market tendencies; Our results suggest that is preferable to practice active management during a market stagnation period; reducing the rebalancing frequency do not bring any benefit for the investor; during the bull market, purchasing stocks that have been revising down by analysts generated higher excess return.
info:eu-repo/semantics/publishedVersion

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Holt-Torres, Patricia. "Anti-Staphylococcal Activity of Variovorax paradoxus EPS". CSUSB ScholarWorks, 2017. https://scholarworks.lib.csusb.edu/etd/584.

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Variovorax paradoxus EPS is a gram-negative rod isolated from the sunflower rhizosphere at CSUSB. Preliminary research has shown that Variovorax paradoxus EPS has anti-staphylococcal activity in liquid and solid co-culture. Anti-staphylococcal activity of Wild type and V. paradoxus EPS 𝚫4519 on 0.5% YE agar with embedded S. aureus AH1710 supports the idea that a soluble molecule is responsible for this activity, as the agar acted as a physical barrier between V. paradoxus EPS and S. aureus colonies. Preliminary genetic analysis of V. paradoxus EPS identified three loci that suitable candidates for the synthesis of a potential anti-staphylococcal small molecule. Preliminary data failed to detect expression at two of the three identified loci and a strain with a mutation at the third locus continues to produce anti-staphylococcal activity. We hypothesize that the microbial agent is expressed at a different locus or loci that have not yet been identified. These gene products are responsible for the synthesis of the microbial agent and are controlled by exposure to Staphylococcus aureus. Optimal growth conditions were identified for V. paradoxus EPS and S. aureus to demonstrate the formation of a zone of inhibition on Tryptic Soy Agar. The use of a V. paradoxus EPS Δ 4519 transposon library at optimal growth conditions allowed us candidate mutants with altered antimicrobial activity phenotypes. We identified 28 insertion sites that resulted in altered antimicrobial activities, which will allow us to identify the genes involved in this biosynthetic pathway.

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Zagumennov, Egor. "Analýza řídicích procedur v mobilních sítích EPS". Master's thesis, Vysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií, 2016. http://www.nusl.cz/ntk/nusl-241137.

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The aim of this thesis is acquaintance with the EPS system of LTE and IMS subsystem. The thesis is aimed on analysis of the control procedures related to operations between the terminal and the packet core network of the fourth generation such as logging into the system, user authentication, change the viewing area, handover and disconnection from the network.

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Baev, Mikhail. "Implementace služby VoLTE do sítí EPS-IMS". Master's thesis, Vysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií, 2016. http://www.nusl.cz/ntk/nusl-241974.

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Diplomová práce popisuje VoLTE službu, vývoj a nasazení LTE (zaváděcí fázi, skutečný LTE stav a výhledy do budoucna atd.), EPC-IMS architekturu (popis funkce uzlu, rozhraní atd.) Komunikace mezi uzly a funkce, rozhraní a protokoly jsou používány v průběhu signalizace (SIP SDP) a datový tok (RTCP RTP). Práce stručně popisuje základní toky hovorů, typy nosičů (GBR and N-GBR), a to vytvoření / mazaní nosičů během komunikace. Další část diplomové práce o implementaci volte, instalace a konfigurace IMS. Závěrečná část diplomové práce popisuje zkoušky sítě a, analýzu protokolu.

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Šubrt, Jan. "Analýza řídicích procedur v sítích EPS-IMS". Master's thesis, Vysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií, 2017. http://www.nusl.cz/ntk/nusl-317119.

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The master thesis is focused on control procedures in EPS-IMS networks. Firstly the thesis describes systems IMS and EPS. The second part of thesis includes the theory of control procedures in EPS such as cell acquisition, random access procedure, identification of subscriber, authentication of subscriber, security procedures, tracking area procedure, default bearer creation, implementation of CSFB procedure and detach procedure. Processes related to subsystem IMS such as registration to IMS, bearer creation for IMS signalling and voice service VoLTE are the next part of thesis. The next main topic is the VoLTE implementation problematic and VoLTE cooperation with diverse terminals. There is also explained the principle of Circuit Switched Fallback for realization voice services in EPS without VoLTE service. All procedures mentioned above except of procedures which are related to IMS were captured and analyzed using software Wireshark and QualiPoc. The final part of the thesis is lab task creation based of the analyzed messages.

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Witte, Sandra. "Zouber: Magiepraxis und die geschlechtsspezifische Darstellung magiekundiger Figuren in der höfischen Epik des 12. und 13. Jahrhunderts /". Hamburg : Kovač, 2007. http://www.verlagdrkovac.de/978-3-8300-3100-0.htm.

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Fonseca, Christine Margareth Whiting da. "O mito de Ceix nas Metamorfoses 11 e o epos ovidiano". Universidade de São Paulo, 2016. http://www.teses.usp.br/teses/disponiveis/8/8143/tde-09092016-135049/.

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A primeira parte deste trabalho compõe-se de um estudo do gênero épico tal como desenvolvido por Ovídio nas Metamorfoses, por meio da análise detalhada do proêmio e de outras passagens programáticas, concomitantemente à avaliação dos modelos que acabaram por formar sua variante particular de epos, a saber, Hesíodo, os poetas alexandrinos, além dos predecessores latinos, em particular Ênio, Lucrécio e Virgilio. A segunda parte consta do estudo e análise do mito de Ceix, no livro 11, no tocante à disposição narrativa e abordando-o em seu aspecto alusivo a obras precedentes, notadamente quanto ao conflito pietas / pax x impietas / ferocia que permeia o mito. Por fim, foi feita uma tradução em prosa de todo o mito, apresentada linha a linha, e uma em versos dodecassílabos da parte principal.
The first part of this piece of work consists of a study of the epic genre as developed by Ovid in Metamorphoses, by means of a detailed examination of the proem and other programmatic passages, simultaneously to an appreciation of the poetic models who contributed to form his particular variant of epos, namely Hesiod, the alexandrian poets, together with his Latin predecessors, particularly Aenius, Lucretius and Virgil. The second part consists of the study and analysis of the myth of Ceix in book 11, concerning narrative disposition and its marked alusiveness to preceding poems, notably in relation to the pietas / pax x impietas / ferocia conflict which underlies the story. Finally, there is a prose translation of the whole myth presented line by line, followed by a verse translation of the main part of the myth.

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Schnebele, Andreas. "Die epischen Quellen des Sophokleischen Philoktet : die Postiliaca im frühgriechischen Epos /". Tübingen : [Universität Tübingen, Fakultät für Kulturwissenschaften], 1988. http://catalogue.bnf.fr/ark:/12148/cb36660309d.

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Silva, Ricardo Soares da. "Epos latino-americano e emancipação intelectual: em Latinomérica, de Marcus Accioly". Universidade Federal de Pernambuco, 2008. https://repositorio.ufpe.br/handle/123456789/7234.

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Made available in DSpace on 2014-06-12T18:30:27Z (GMT). No. of bitstreams: 2 arquivo3697_1.pdf: 1785537 bytes, checksum: f5e372f1d53baf8bf5edfec5390c2863 (MD5) license.txt: 1748 bytes, checksum: 8a4605be74aa9ea9d79846c1fba20a33 (MD5) Previous issue date: 2008
Conselho Nacional de Desenvolvimento Científico e Tecnológico
Esta pesquisa tem como objeto de estudo a publicação Latinomérica (2001), do autor Marcus Accioly, compreendendo o esforço de investigar os elementos estéticos e socioculturais que permitem identificar a vinculação da «nova epopéia» à contemporaneidade, através de novos interlocutores. A interface cultural que estabelece as relações lógicas entre Mesmo e Outro e Antigo e Moderno é acionada pelo método comparativo. Nessa perspectiva, estética e política se concatenam por intermédio da formação épica do discurso, ao imbricar o plano histórico e o maravilhoso através da experiência subjetiva do Poeta, literariamente codificado como herói da enunciação. Desse modo, o poema se apropria do acúmulo das formas épicas como catalisador de tradições, paradoxalmente, afirmando/negando a memória literária e, especificamente, construindo os artifícios para a inserção de seu evento no influxo desse conhecimento

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Secchi, Luciano. "Ambiente de execução para aplicações escritas em java no sistema EPOS". Florianópolis, SC, 2004. http://repositorio.ufsc.br/xmlui/handle/123456789/87487.

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Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico. Programa de Pós-Graduação em Ciência da Computação.
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Este trabalho mostra uma nova metodologia para executar aplicações escritas em Java em sistemas embutidos que possuam severas restrições de hardware. Para isto, esta metodologia faz uso da técnica de engenharia de software denominada Application-Oriented System Design. Dada uma aplicação ou conjunto de aplicações, um ambiente de execução sob medida é construído para suprir suas necessidades. As necessidades da aplicação são obtidas de forma automática, através da análise de seu código. A análise é feita a partir do código Java compilado (bytecode Java). Essa abordagem possibilita que mesmo aplicações ou bibliotecas sem código fonte conhecido possam ser analisadas com esta técnica. O ambiente de execução é construído a partir de componentes de software que são utilizados de acordo com regras de dependência e modelos de custo. Os componentes de software utilizados fazem parte do sistema EPOS, um sistema que segue os princípios da Application-Oriented System Design. O código da aplicação, em bytecode Java, pode ser reduzido através de métodos de compactação de código e extração.Antes do passo da análise de dependências, os elementos de software da aplicação que são fundamentais a sua execução são selecionados e a aplicação pode ser reconstruída sem dependências desnecessárias. O trabalho propõe a transformação da aplicação escrita em Java para código nativo do hardware. A transformação para código nativo diminui a necessidade de memória e melhora o desempenho das aplicações. Esta transformação pode ser feita com compiladores Ahead-of-Time, como é o caso do compilador GNU GCJ.

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Anzinger, Silke. "Schweigen im römischen Epos : zur Dramaturgie der Kommunikation bei Vergil, Lucan, Valerius Flaccus und Statius /". Berlin [u.a.] : de Gruyter, 2007. http://deposit.d-nb.de/cgi-bin/dokserv?id=2945407&prov=M&dokv̲ar=1&doke̲xt=htm.

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Henriksson, Anna. "Identifiering av postpartum depression hos nyblivna föräldrar på BVC Uppsala län : En enkätstudie bland BVC personal". Thesis, Uppsala universitet, Institutionen för folkhälso- och vårdvetenskap, 2009. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-123570.

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Syfte: Att undersöka på vilket sätt postpartum depression identifieras hos nyblivna föräldrar och på vilket sätt screening med EPDS och påföljande stödjande samtal tillämpas av distriktssköterskor tjänstgörande på BVC i Uppsala län. Metod: Samtliga 98 distriktssköterskor som arbetar med BVC i Uppsala län inkluderades i enkätstudien. Svarsfrekvens utgjorde 60%. Enkäten bestod av 35 frågor. Resultat: Studien fann att EPDS-användning bland BVC-sjuksköterskor var hög, 51 av 59 använde EPDS och visade, bland de som hade besvarat enkäten, att det fanns en signifikant skillnad mellan EPDS-användning och vilken kommun distriktssköterskor arbetade i, och att det fanns ett signifikant samband mellan EPDS-användning och erhållen utbildning. Det fanns inget signifikant samband mellan EPDS-användning och tillgång till handledning. Riktlinjer för screening fanns på de flesta arbetsplatser, dock enbart för svensktalande mödrar. Screening av icke svensktalande mödrar var bristfällig och något strukturerat sätt att identifiera pappornas sinnesstämnings fanns inte. De flesta distriktssköterskor erbjöd mödrar stödjande samtal vid utfall efter screeningen. Avsatt tid och tidpunkten för EPDS-screeningen och avsatt tid för och antal av stödjande samtal varierade något. De flesta distriktssköterskor hade valt att utföra screeningen och stödjande samtalen på mottagningen. Dokumentationen av screeningen och de följande åtgärderna varierade. Slutsats: EPDS och påföljande stödjande samtal tillämpades rutinmässigt av de flesta BVC-sjuksköterskor i Uppsala län. Rutin för screeningen av icke svensktalande mödrar och fäder saknades på merparten av BVC.

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Fagerberg, Lena. "Distriktssköterskornas handläggning av mammor vid tecken på postnatal depression". Thesis, Uppsala universitet, Institutionen för folkhälso- och vårdvetenskap, 2011. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-162520.

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Syftet med föreliggande enkätstudie var att undersöka om distriktssköterskorna upplever att de har tillräckligt med kunskap och stöd för att genomföra stödsamtal med deprimerade mammor, samt att se hur handläggningen ser ut då mammor visar tecken på postnatal depression. Urvalet bestod i distriktssköterskor som genomgått utbildning i Postnatal depression och svarsfrekvensen i enkätstudien var 66 %. Samtliga respondenter upplever att utbildningen i Postnatal depression är användbar i deras arbete. Mest nytta har de av att veta hur en bra screening ska gå till. Majoriteten av respondenterna har tillgång till handledning med psykolog 1 gång/mån eller 2-3 gånger/halvår. Något mindre än hälften upplever att handledningen de får inte är tillräcklig. Samtliga respondenter använder The Edinburgh Postnatal Depression Scale (EPDS) i sitt arbete och remitterar alla mammor med mer än 16 poäng till psykolog. Mer än hälften genomför i genomsnitt 1-3 stödsamtal med varje deprimerad mamma. Knappt hälften av respondenterna upplever att de träffar för få deprimerade mammor för att känna sig trygga och säkra i situationen med stödsamtal. Slutsats Postnatal depressions utbildningen är användbar i arbetet som distriktssköterska. Tillgången till handledning är för de flesta god men otillräcklig. Många upplever att de träffar för få deprimerade mammor för att känna sig trygga och säkra med att genomföra stödsamtal.
The aim of this study was to investigate if the child health care nurses feel they have enough knowledge and support to operate counselling with mothers that feel depressed postpartum, further the aim also was to see how the child health care nurses handle mothers with signs of depression. The sample consists of child health care nurses who had taken the training-course in Postnatal depression, 66 % answered the questionnaire. All respondents experience that the training in Postnatal depression is useful in their work. Most useful to know is how a god screening is attended. The majority of respondents have access to supervision with psychologist once a month or 2-3 times over six months. Barely half feel they don’t get enough supervision. All respondents use The Edinburgh Postnatal Depression Scale (EPDS) in their work and also refer mothers with EPDS score 16 or more to psychologist. More than half of the respondents operate 1-3 counselling with each depressed mother. Almost half feel that they meet too few depressed mothers to feel secure with counselling. Conclusion: The training-course in Postnatal depression is useful in the work of child health care nurses. Supervision with psychologist is for the most child health care nurses adequate, but not enough. Many of the respondents experience that they meet too few depressed mothers to feel secure and to find a routine in counselling.

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Wiberg, Emelie. "Förekomst av depressiva symtom hos pappor". Thesis, Högskolan Kristianstad, Fakulteten för hälsovetenskap, 2018. http://urn.kb.se/resolve?urn=urn:nbn:se:hkr:diva-17959.

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Bakgrund: Edinburgh Postnatal Depression Scale är en screeningmetod som fungerar för att fånga upp mammors symtom på förlossningsdepression, men även pappor kan drabbas av depression i samband med att de blir föräldrar. En Screeningmetod som fångar upp depressiva symtom hos pappor saknas i dagsläget. Syfte: Syftet var att; a) undersöka förekomst av depressiva symtom bland pappor med barn under sex månader, b) jämföra utfallen mellan förstagångs och icke förstagångspappor, c) samt testa reliabiliteten av instrumentet Edinburgh Postnatal Depression Scale hos pappor. Metod: En pilotstudie med tvärsnittsdesign genomfördes. En kvantitativ ansats valdes och datainsamlingen genomfördes med hjälp av en enkät. Ett reliabilitetstest av instrumentet Edinburgh Postnatal Depression Scale genomfördes. Resultat: Två av 31 pappor visar tecken till depression, flergångspappor visar fler tecken än förstagångspappor och skillnaden var signifikant. Edinburgh Postnatal Depression Scale har god reliabilitet med en Chronbach's alfa på 0,83.

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