Tesis sobre el tema "Precision"
Crea una cita precisa en los estilos APA, MLA, Chicago, Harvard y otros
Consulte los 50 mejores tesis para su investigación sobre el tema "Precision".
Junto a cada fuente en la lista de referencias hay un botón "Agregar a la bibliografía". Pulsa este botón, y generaremos automáticamente la referencia bibliográfica para la obra elegida en el estilo de cita que necesites: APA, MLA, Harvard, Vancouver, Chicago, etc.
También puede descargar el texto completo de la publicación académica en formato pdf y leer en línea su resumen siempre que esté disponible en los metadatos.
Explore tesis sobre una amplia variedad de disciplinas y organice su bibliografía correctamente.
Amaral, Lúcio de Paula. "GEOESTATÍSTICA APLICADA AO MANEJO FLORESTAL EXPERIMENTAL EM FLORESTA OMBRÓFILA MISTA". Universidade Federal de Santa Maria, 2014. http://repositorio.ufsm.br/handle/1/4807.
Texto completoForests present spatial-temporal strucutre, and their management can be aided by geostatistics. The present study aimed to use geostatistics in the experimental forest management of Mixed Ombrophylous Forest (MOF), in Rio Grande do Sul, Brazil, with two case studies. The specific objectives were to determine areas of production for a population of Araucaria angustifolia and check the sensitivity of geostatistics to different intensities of management (selective wood harvesting), at different time points, before and after the intervention in the forest. The first study was carried out in an area of 11.35 ha in Tapera, using census data from a population of Araucaria, which was used as a virtual sampling. Punctual ordinary kriging and co-kriging were used to the data of 52 virtual sampling units (30x30m) obtained. Cross semivariograms were adjusted based on the spatial structure of the number of individuals for basal area (G), volume (V), biomass (B) and carbon (C) combined through the use of map algebra to determine the production zones (PZ). The second study was held in Tupi Farm, Nova Prata, using sample units of 0.50 ha, with subunits of 10x10 m, where selective wood harvestings were implemented in 2002, with the removal of 0 (control), 20 (light harvest), 40 (medium harvest) and 60% (heavy harvest) of basal area in all diameter class. Inventories were carried out in 2001 (pre-harvesting), 2006 and 2010 (1st and 2nd monitoring). The available data were basal area and commercial volume, organized by subunits. In the first study, low, medium and high production zones were obtained (55.03, 35.54 and 9.43 % for the area of forest fragment, respectively). We obsereved that the forest was under disturbance and the population had balanced diameter distribution. In the second study, the light harvesting caused the less changes in the spatial structure of the forest, more noticeable in the simulated surface relative to the semivariogram, with the replacement of the wood removed when compared to the others. The control area was not more structured than the light harvesting, besides producing less wood. To the medium harvesting we observed pure nugget effect because it intensified the existing randomness in the sample unit prior to the intervention. However, in the heavy harvesting, there were major changes in the forest structure, where areas of high basal and commercial volume areas have become low value areas due to the mortality of individuals remaining in the former, and to the increase and inflow of trees occurring in the latter. The light selective harvesting was the most suitable, and it was spatially less structured, but more productive when compared to the control. Therefore, geostatistics may be used in forest management since it detects changes in the spatial structure of the forest and describes the behavior of variables.
As florestas possuem estrutra espaço-temporal, e seu manejo pode ser auxiliado pela geoestatística. O presente trabalho teve como objetivo geral utilizar a geoestatística no manejo florestal experimental de Floresta Ombrófila Mista - FOM, no Rio Grande do Sul, tendo dois estudos de caso. Os objetivos específicos foram determinar zonas de produção para uma população de Araucaria angustifolia, e verificar a sensibilidade da geoestatística à diferentes intensidades de manejo (cortes seletivos), em distintas épocas, antes e após, a intervensão na floresta. O primeiro estudo foi realizado numa área de 11,35 ha, em Tapera, com uso de dados censitários de uma população de araucária, onde fez-se uma amostragem virtual. Foram utilizadas krigagem ordinária pontual e co-krigagem, aos dados de 52 unidades amostrais virtuais (30x30 m) obtidas. Foram ajustados semivariogramas cruzados, a partir da estrutura espacial do número de indivíduos, para área basal (G), volume (V), biomassa (B) e carbono (C), combinados por meio de álgebra de mapas para determinar as zonas de produção (ZP). O segundo foi realizado na Fazenda Tupi, em Nova Prata, com uso de parcelas de 0,50 ha, divididas em subunidades de 10x10 m, onde foram realizados cortes seletivos em 2002, com retirada de 0% (testemunha), 20% (corte leve), 40% (corte médio) e 60% (corte pesado) de área basal em todas as classes de diâmetro. Os inventários foram realizados em 2001 (pré-exploratório), 2006 e 2010 (1º e 2º monitoramentos). Os dados disponíveis dos mesmos foram G e volume comercial, organizados por subunidades. No primeiro trabalho foram obtidas zonas de baixa, média e alta produção (55,03; 35,54 e 9,43% da área do fragmento florestal, respectivamente). A floresta encontra-se sob distúrbio e a população apresentou distribuição diamétrica balanceada. No segundo estudo, o corte leve foi o que causou menores alterações na estrutura espacial da floresta, mais perceptível na superfície simulada em relação ao semivariograma, havendo a reposição da madeira retirada. A testemunha não mostrou-se mais estruturada que o mesmo, além de ter produzido menos madeira. Para o corte médio observou-se efeito pepita puro, pois este intensificou a aleatoriedade existente na parcela anteriormente à intervenção. Já no corte pesado, houve grandes mudanças na estrutura da floresta, onde zonas de altos valores de G e volume comercial passaram a ser zonas de baixos valores, devido a mortalidade de indivíduos remanescentes na primeira, e aos incremento e ingressos ocorridos na segunda. O corte seletivo leve foi o mais indicado, e em relação a testemunha, apresentou-se menos estruturado espacialmente, porém mais produtivo. Conclui-se que a geoestatística pode ser utilizada no manejo florestal, pois detecta as mudanças na estrutura espacial da floresta e descreve o comportamento de variáveis.
Parris, Andrew Nicholas. "Precision stretch forming of metal for precision assembly". Thesis, Massachusetts Institute of Technology, 1996. http://hdl.handle.net/1721.1/10916.
Texto completoNeto, Cátia Alexandra Monteiro Bragança. "Fatores condicionantes na adoção de tecnologias de viticultura de precisão em empresas portuguesas". Master's thesis, Instituto Superior de Economia e Gestão, 2019. http://hdl.handle.net/10400.5/19981.
Texto completoO conceito de tecnologias de informação da viticultura de precisão impulsionou nos últimos anos restruturações significativas nos parâmetros da indústria vitícola: uma videira não é mais vista como um recurso com comportamento uniforme, e sim segmentada em parcelas com diferentes propriedades, permitindo deste modo uma metodologia mais precisa e correta na aplicação de recursos. Apesar da extensiva promoção das tecnologias da viticultura de precisão em Portugal, a adoção ficou aquém das expectativas, despertando a importância de compreender os motivos que levam à aquisição de tecnologias diretamente relacionados ao conceito. Neste âmbito, foi elaborado um estudo dos fatores que condicionam a adoção de tecnologias de viticultura de precisão em empresas portuguesas. Para tal, foram entrevistadas empresas da indústria viticultura em relação ao conhecimento acerca do tópico da viticultura de precisão, assim como as razões que levaram à sua adoção. Os resultados apontam para uma dependência da abertura à tecnologia por parte dos potenciais utilizadores, a complexidade do processo produtivo da empresa bem como outros fatores intrínsecos e extrínseco ao utilizador. Espera-se que os resultados apresentados na dissertação possam auxiliar no processo de comercialização de tecnologias de precisão, e impulsionar mais estudos no contexto da agricultura de precisão na indústria agrícola portuguesa
In the past years, the concept of precision viticulture information technologies propelled significant restructurings in the grape-producing industry's parameters: a vine is no longer seen as a resource with uniform behaviour, but segmented into sections with distinct properties and characteristics, allowing a more precise and accurate inputapplication methodology. Although an extensive wave of precision viticulture promotion campaigns has been carried out, the level of adoption fell short of expectations, sparking the importance of understanding the motives for acquiring precision viticulture technologies. Thus, a study was developed to study the factors that condition the adoption of precision viticulture technologies in Portuguese companies. To undertake this investigation, enterprises in the grape growing industry were interviewed regarding their knowledge on the topic of precision agriculture, as well as their reasons for adopting it. The results point to a dependency on end users' openness to VP technologies, the complexity of the enterprise's production process, as well as other factors intrinsic to the enterprise's users. It is expected that the results of this investigation will help in the process of marketing precision viticulture technologies, along with pushing more studies in the context of precision agriculture in the Portuguese farming industry.
info:eu-repo/semantics/publishedVersion
Aumond, Bernardo Dantas 1972. "High precision profilometry". Thesis, Massachusetts Institute of Technology, 1997. http://hdl.handle.net/1721.1/46102.
Texto completoSantos, Marcílio Manuel dos. "Quantum precision sensing". Thesis, University of Aberdeen, 2014. http://digitool.abdn.ac.uk:80/webclient/DeliveryManager?pid=215279.
Texto completoAlke, Jenny y Maria Sandahl. "Precision Court Sweeper". Thesis, KTH, Mekatronik, 2021. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-296224.
Texto completoTennis är en populär sport och på sommaren spelas den ofta utomhus. När en utomhustennisbana har använts måste den borstas. Först borstas hela banan med en stor borste och sedan de vita linjerna med en mindre borste. Syftet med denna uppsats var att designa och bygga en fungerande prototyp av en robot som kan göra allt detta av sig själv dvs. sopa tennisbanan och sedan de vita linjerna. Budgeten för komponenter till prototypen var begränsad till 1000 SEK. Verktyg och andra resurser så som 3D-skrivare, lödutrustning och laserskärare tillhandahölls av KTH gratis. Det första som gjordes var att samla information och inspiration om självkörande bilar och olika körmönster och några viktiga källor var gamla kandidatexamensuppsatser. Sedan kunde nödvändiga komponenter och dimensioner bestämmas. I detta projekt var huvudkomponenterna en Arduino Uno, två DC-motorer, en L298 H-brygga, en ultraljudssensor, en på/av-omkopplare, AAA-batterier och ett 9 V batteri. Slutsatserna som kunde dras var att roboten kan fungera tillräckligt bra för att borsta en tennisbana med endast en förprogrammerad bana. För att sopa de vita linjerna skulle sensorer dock vara nödvändiga. En annan slutsats var att en robot kan sopa banan på samma tid som det krävs för två personer att sopa varsin halva.
Andersson, Fredrik y Henrik Jönsson. "Förbättrad precision vid ankomstkontroll". Thesis, Växjö University, School of Technology and Design, 2008. http://urn.kb.se/resolve?urn=urn:nbn:se:vxu:diva-2142.
Texto completoExamensarbetet utfördes på Balco AB i Växjö, som tillverkar och erbjuder balkongsystem på
totalentreprenad. Eftersom Balcos ökade omsättning har lett till att ankomstrollen inte längre kan utföras med
tillräckligt hög precision, så har produktionsplaneringen blivit lidande. Syftet med projektet var därför att Balco
ska kunna ankomstrapportera inkomna aluminiumprofiler från underleverantörer på ett smidigt sätt, samt med
hög precision.
För att lösa Balcos problem vid ankomstkontrollen, så att de enkelt kan rapportera in och få en god översikt
av ankommit gods, har projektgruppen kommit fram till tre olika alternativa lösningar. Dessa lösningar är
streckkodssystem, RFID-system och manuell identifiering. För bästa resultat, och användning av
identifikationssystemen, är det troligtvis nödvändigt att ett MPS-system implementeras.
Slutsatsen och rekommendationerna innefattas främst av en lösning med ett streckkodssystem, men där den
primära nyckeln till ökad precision och kontroll av ankommande gods ligger i att införa ett väl fungerande
datasystem.
McKinnon, Neil 1971. "Passage, persistence and precision". Monash University, Dept. of Philosophy, 2002. http://arrow.monash.edu.au/hdl/1959.1/8203.
Texto completoBusck, Fredrik. "Low cost precision reflectometer". Thesis, Linköpings universitet, Institutionen för teknik och naturvetenskap, 2006. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-97118.
Texto completoDet här examensarbetet innehåller en utvärdering av sexports reflektometern (SPR), en alternativ metod för att mäta reflektion. Den här tekniken tillåter mätning av komplex reflektion med hjälp av enbart skalära detektorer. Erhållandet av både amplitud och fas ger möjligheten att kompensera för systematiska fel som kabelförluster och direktivitetsfel. Rapporten innehåller en litteraturstudie som omfattar sexports reflektometertekniken samt en historisk översikt av olika tekniker för att mäta reflektion. Rapporten innehåller även simuleringsresultat från enskilda delar av designen samt från hela systemet. Kalibreringsalgoritmen presenteras steg för steg tillsammans med en förbättring som gjorts för att minska antalet beräkningar. Mätresultaten från reflektionsmätningarna presenteras som en jämförelse med resultaten från en nätverksanalysator. Simuleringarna visade hög noggrannhet under variation av lasternas reflektionsförluster och insignalens frekvens. Simuleringarna gav också en indikation på hur man kan påverka noggrannheten i reflektionsmätningarna. Mätningarna visade hög noggrannhet vid variation av lasternas reflektionsförluster. Variationer i insignalens effekt gav också goda resultat. Mätningar genomförda med variation i insignalens frekvens resulterade inte i samma höga noggrannhet som under simuleringarna. Det finns emellertid vissa förslag på förbättringar för att öka noggrannheten i en potentiell framtida produkt.
Tang, Zhongwei. "High precision camera calibration". Phd thesis, École normale supérieure de Cachan - ENS Cachan, 2011. http://tel.archives-ouvertes.fr/tel-00675484.
Texto completoTuncer, Munir Cihangir. "Precision forging hollow parts". Thesis, University of Birmingham, 1985. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.558075.
Texto completoBingham, Brian S. (Brian Steven) 1973. "Precision autonomous underwater navigation". Thesis, Massachusetts Institute of Technology, 2003. http://hdl.handle.net/1721.1/29629.
Texto completoIncludes bibliographical references (p. 175-185).
Deep-sea archaeology, an emerging application of autonomous underwater vehicle (AUV) technology, requires precise navigation and guidance. As science requirements and engineering capabilities converge, navigating in the sensor-limited ocean remains a fundamental challenge. Despite the logistical cost, the standards of archaeological survey necessitate using fixed acoustic transponders - an instrumented navigation environment. This thesis focuses on the problems particular to operating precisely within such an environment by developing a design method and a navigation algorithm. Responsible documentation, through remote sensing images, distinguishes archaeology from salvage, and fine-resolution imaging demands precision navigation. This thesis presents a design process for making component and algorithm level tradeoffs to achieve system-level performance satisfying the archaeological standard. A specification connects the functional requirements of archaeological survey with the design parameters of precision navigation. Tools based on estimation fundamentals - the Cram6r-Rao lower bound and the extended Kalman filter - predict the system-level precision of candidate designs. Non-dimensional performance metrics generalize the analysis results. Analyzing a variety of factors and levels articulates the key tradeoffs: sensor selection, acoustic beacon configuration, algorithm selection, etc. The abstract analysis is made concrete by designing a survey and navigation system for an expedition to image the USS Monitor. Hypothesis grid (Hgrid) is both a representation of the sensed environment and an algorithm for building the representation. Range observations measuring the line-of-sight distance between two acoustic transducers are subject to multipath errors and spurious returns.
The quality of this measurement is dependent on the location of the estimator. Hgrids characterize the measurement quality by generating a priori association probabilities - the belief that subsequent measurements will correspond to the direct-path, a multipath, or an outlier - as a function of the estimated location. The algorithm has three main components: the mixed-density sensor model using Gaussian and uniform probability distributions, the measurement classification and multipath model identification using expectation-maximization (EM), and the grid-based spatial representation. Application to data from an autonomous benthic explorer (ABE) dive illustrates the algorithm and shows the feasibility of the approach.
by Brian Steven Bingham.
Ph.D.
Aumond, Bernardo Dantas 1972. "High precision stereo profilometry". Thesis, Massachusetts Institute of Technology, 2001. http://hdl.handle.net/1721.1/88892.
Texto completoIncludes bibliographical references (leaves 186-190).
Metrological data from sample surfaces can be obtained by using a variety of profilome try methods. Atomic Force Microscopy (AFM), which relies on contact inter-atomic forces to extract topographical images of a sample, is one such method that can be used on a wide range of surface types, with possible nanometer resolution (both vertical andlateral). However, AFM images are commonly distorted by convolution, which reduces metrological accuracy. This type of distortion is more significant when the sample surface containshigh aspect ratio features such as lines, steps or sharp edges or when probe and sample share similar characteristic dimensions. Therefore, as the size of engineered features arepushed into the micrometer and sub-micrometer range by the development of new high precision fabrication techniques, convolution distortions embedded in the images becomeincreasingly more significant. Aiming at mitigating these distortions and recovering metrology sound ness, we introduce a novel image deconvolution scheme based on the principle of stereo imaging. Multiple images of a sample, taken at different angles, allow for separation ofcon volution artifacts from true topographic data. As a result, accurate samplereconstruction and probe shape estimation can be achieved simultaneously. Additionally, shadow zones, which are areas of the sample that cannot be reached by the AFM probe, are greatly re duced. Most importantly, this technique does not require a priori probe characterizationor any sort of shape assumption. It also reduces the need for slender or sharper probes,which, on one hand, induce less convolution distortion but, on the other hand, are more prone to wear and damage, thus decreasing the overall inspection system reliability.
(cont.) This research project includes a survey of current high precision metrology tools and an in-depthanalysis of the state of the art deconvolution techniques for probe based metrology instruments. Next, the stereo imaging algorithm is introduced, simulation results presented and anerror analysis is conducted. Finally, experimental validations of the technique are carried outfor an industrial inspection application where the characteristic dimensions of the samplesare in the nanometer range. The technique was found to be robust and insensitive to probe or shape geometries. Furthermore, the same framework was deemed to be applicable to other probe based imaging techniques such as mechanical stylus profilometers and scanning tunneling microscopy.
by Bernardo Dantas Aumond.
Ph.D.
Markova, Mariana (Mariana T. ). "Precision hybrid pipelined ADC". Thesis, Massachusetts Institute of Technology, 2014. http://hdl.handle.net/1721.1/87932.
Texto completoCataloged from PDF version of thesis.
Includes bibliographical references (pages 205-[208]).
Technology scaling poses challenges in designing analog circuits because of the decrease in intrinsic gain and reduced swing. An alternative to using high-gain amplifiers in the implementation of switched-capacitor circuits has been proposed that replaces the amplifier with a current source and a comparator. The technique has been generalized to zero-crossing based circuits (ZCBC). It has been demonstrated but not limited to single-ended and differential pipelined ADCs, with effective number of bits (ENOB) ranging from 8 bits to 11 bits at sampling rates from 10MS/s to 100MS/s. The purpose of this project was to explore the use of the ZCBC technique for high-precision ADCs. The goal of the project is a 13-bit pipelined ADC operating at up to 100MS/s. A two-phase hybrid ZCBC operation is used to improve the power-linearity tradeoff of the A/D conversion. The first phase approximates the final output value, while the second phase allows the output to settle to its accurate value. Since the output is allowed to settle in the second phase, the currents through capacitors decay, permitting higher accuracy and power-supply rejection compared with standard ZCBCs. Linearization techniques for the ramp waveforms are implemented. Linear ramp waveforms require less correction in the second phase for given linearity, thus allowing faster operation. Techniques for improving linearity beyond using a cascoded current source are explored; these techniques include output pre-sampling and bidirectional output operation. Current steering is used to minimize the overall delay contributing to the first phase error, known as overshoot error. Overshoot error reduction at the end of the first phase improves the linearity requirements of the final phase. Automated background overshoot reduction is introduced though not included on the prototype ADC. A prototype ADC was designed in 1V, 65nm CMOS process to demonstrate the techniques introduced in this work. The prototype ADC did not meet the intended design goal and achieved 11-bit ENOB at 21MS/s and SFDR of 81dB. The main performance limitations are lack of overshoot reduction in the third pipeline stage in the prototype ADC and mid-range errors, introduced by the bidirectional ramp linearization technique, limiting the attainable output accuracy.
by Mariana Markova.
Ph. D.
Willoughby, Patrick (Patrick John) 1978. "Elastically averaged precision alignment". Thesis, Massachusetts Institute of Technology, 2005. http://hdl.handle.net/1721.1/30361.
Texto completoThis electronic version was submitted by the student author. The certified thesis is available in the Institute Archives and Special Collections.
Includes bibliographical references (p. 107-110).
One of the most important steps in designing a machine is the consideration of the effect of interfaces between components. A badly designed interface can vary from costly difficulties such as additional control or calibration to machine failure. For precision assemblies such as automobile engines, robotics, and many measurement devices, exact constraint techniques have been used to align removable components. Exact constraint typically requires controlled precision machining to allow an interface to be repeatable and interchangeable. Elastic averaging techniques can be used instead of exact constraint to create less repeatable interfaces with more generous machining requirements. Elastic averaging represents a subset of coupling types where improved accuracy is derived from the averaging of errors over a large number of relatively compliant contacting members. Repeatability and accuracy obtained through elastic averaging can be nearly as high as in deterministic systems, elastic averaging design allows for higher stiffness and lower local stress when compared to kinematic couplings. In this thesis, a model of elastic averaging has been developed to predict the effects of manufacturing variations on design. To demonstrate the capabilities of this model, a new fiber optic connector has been designed with elastic averaging and precision injection molding in mind. Simulations predict repeatability of approximately 5 micrometers for a 5X scale version, which agreed with experimental measurements. Fidelity parts were produced using the Silicon Insert Molded Plastics process (SIMP). SIMP uses microfabricated silicon inserts in a traditional injection mold to create parts with micro-scale features.
(cont.) The SIMP fidelity parts were measured to estimate manufacturing repeatability of approximately 5 micrometers. Using this repeatability, simulations predict that the actual scale version has repeatability of approximately 0.5 micrometers
by Patrick Willoughby.
Ph.D.
Omar, Basil A. "Precision laser beam measurements". Thesis, Loughborough University, 1990. https://dspace.lboro.ac.uk/2134/13794.
Texto completoMcVicar, Mhairi Thomson. "Precision in architectural production". Thesis, Cardiff University, 2016. http://orca.cf.ac.uk/97224/.
Texto completoNayak, Ankita Manjunath. "Precision Tunable Hardware Design". University of Cincinnati / OhioLINK, 2016. http://rave.ohiolink.edu/etdc/view?acc_num=ucin1479814631903673.
Texto completoEdwards, Adam Michael. "Precision Aggregated Local Models". Diss., Virginia Tech, 2021. http://hdl.handle.net/10919/102125.
Texto completoDoctor of Philosophy
Occasionally, when describing the relationship between two variables, it may be helpful to use a so-called ``non-parametric" regression that is agnostic to the function that connects them. Gaussian Processes (GPs) are a popular method of non-parametric regression used for their relative flexibility and interpretability, but they have the unfortunate drawback of being computationally infeasible for large data sets. Past work into solving the scaling issues for GPs has focused on ``divide and conquer" style schemes that spread the data out across multiple smaller GP models. While these model make GP methods much more accessible to large data sets they do so either at the expense of local predictive accuracy of global surface continuity. Precision Aggregated Local Models (PALM) is a novel divide and conquer method for GP models that is scalable for large data while maintaining local accuracy and a smooth global model. I demonstrate that PALM can be built quickly, and performs well predictively compared to other state of the art methods. This document also provides a sequential algorithm for selecting the location of each local model, and variations on the basic PALM methodology.
Braathen, Johannes. "Automating Higgs precision calculations". Thesis, Sorbonne université, 2018. http://www.theses.fr/2018SORUS073/document.
Texto completoThe Standard Model-like Higgs boson provides an excellent setting for the indirect search of New Physics, through the study of its properties. In particular its mass is now measured with an astonishing precision, of the order of 0.1%, while being predicted in some models of Beyond the Standard Model (BSM) Physics, such as supersymmetric (SUSY) models. The main purpose of this thesis is to push further the calculation of radiative corrections to Higgs boson masses in BSM models, as well as the automation of these calculations, in order to set or improve constraints on New Physics coupling to the Higgs boson. A first chapter is devoted to the computation of the leading two-loop O (alpha_s alpha_t) corrections to neutral scalar masses in SUSY models with Dirac gauginos. Then, we show to address the Goldstone Boson Catastrophe -- a case of infra-red divergences due to massless Goldstone bosons that plague the calculation of effective potentials, tadpole equations, and self-energies -- in the context of general renormalisable field theories, by adopting an on-shell renormalisation scheme for the Goldstone masses. Afterwards, we illustrate the numerical implementation of our solution to the Goldstone Boson Catastrophe in the public tool SARAH. Finally, in a last chapter, we consider the high-scale behaviour of non-supersymmetric models with extended Higgs sectors
Vallance, Robert Ryan. "Precision connector assembly automation". Thesis, Massachusetts Institute of Technology, 1999. http://hdl.handle.net/1721.1/38433.
Texto completoIncludes bibliographical references (p. 209-214).
Telecommunication systems, network servers, mainframes, and high-performance computers contain several printed circuit boards (PCBs) that are mounted in card-cage assemblies. Level-3 connectors, often called board-to-board connectors, transmit signals between the primary backplane PCB and the daughter card PCBs. These connectors are customized for each PCB by configuring modules along the length of the connector. Hence, the connector's assembly system must flexibly accommodate the connector configurations. Prior to this research, the assembly of daughter card connectors was a manual process. This thesis presents the conceptual design of an assembly cell, and thoroughly presents the selected concept, a flexible assembly system. In the flexible assembly system, the connector is fixtured on a pallet and transferred to assembly stations on a conveyor. The pallet must be precisely located at each station, to minimize the relative errors between the new component and the connector on the pallet. Kinematic couplings deterministically locate one rigid body with respect to another. Therefore, a pallet system was developed that uses split-groove kinematic couplings between the pallets and machines. Experiments demonstrated that the split-groove kinematic pallet was approximately O1X more repeatable than conventional pallet location methods. The design is evident in the fabrication and operation of the first automated machines for the connector assembly system. In automated machinery, kinematically coupled bodies are often subjected to ranges of disturbance forces. This thesis presents new methods for analyzing the static equilibrium, errors due to contact deformation, and contact stresses that result from disturbance forces. In addition, the manufacturing errors within individual pallets and machines combine to cause system-wide, variability in pallet location. Two methods are presented for estimating the system-wide variability in the position and orientation of the pallets.
by Robert Ryan Vallance.
Ph.D.
MATOS, Romário Ferreira de. "INDICADORES INTERNOS E EXTERNOS PARA ESTIMATIVA DA DIGESTIBILIDADE APARENTE DA MATÉRIA SECA EM OVINOS". Universidade Federal do Maranhão, 2017. http://tedebc.ufma.br:8080/jspui/handle/tede/1277.
Texto completoMade available in DSpace on 2017-04-12T12:36:08Z (GMT). No. of bitstreams: 1 Romario ferreira de Matos.pdf: 289293 bytes, checksum: 6e794c84f3b40406735e5e1ba5ad15b4 (MD5) Previous issue date: 2017-02-21
The objective of this study was to evaluate the accuracy and precision of the apparent dry matter digestibility estimates obtained using internal and external markers in sheep fed diets containing sugar-cane-tip hay or treated with urea or calcium. Also, it was evaluated the robustness of the markers in relation to the variation of dry matter intake (CMS) and the mean live weight (PV) of the animals. Were used 20 male, uncastrated, mestizos without defined breed pattern (SPRD) x Santa Inês, with a mean live weight of 29.64 ± 5.53 kg and age of approximately 12 months, in randomized block design, based on live weight. Estimates of total fecal dry matter yield and digestibility of DM and nutrients were performed using the method of total fecal collection and using internal markers, represented by the indigestible constituents MSi, FDNi and FDAi and the external indicator titanium dioxide (TiO2). Accuracy of the markers was evaluated by the mean bias, which is the difference between the value predicted by the indicator and the value observed by the total collection of feces, the most accurate indicator being considered, which presents a mean bias closer to zero. Precision, a measure of dispersion between predicted and observed values, represents the mean distance variability between these values and was evaluated by the mean square root of the prediction error. The robustness analysis of each indicator was performed by regressing the bias according to the CMS variables and PV. TiO2 presented a faecal recovery rate (TRF) of less than 100% and for the internal markers MSi, FDNi and FDAi. TRF was greater than 100%. There was a difference for the mean bias (P <0.05), which shows that there are differences in the markers regarding their accuracy for fecal yield estimates and, consequently, estimates of apparent dry matter digestibility (DMS) in sheep. The estimated of digestibility of dry matter (DMS) for internal markers MSi, FDNi and FDAi are recommended because the results obtained by these are not influenced by the CMS and PV.
Este estudio tuvo como objetivo evaluar la exactitud y precisión de las estimaciones de la digestibilidad materia seca aparente obtenida con el uso de indicadores internos y externos en ovejas alimentado con punta heno caña de azúcar sin tratar o tratado con urea u óxido de calcio. Además, se evaluó la robustez de los indicadores en relación con la variación del consumo de materia seca (CMS) y el peso vivo (PV) promedio animales. 20 ovejas machos se utilizaron patrón sin castrar sin mestizo raza definida (SPRD) x St. Agnes, con un peso promedio 29,64 ± 5,53 kg y envejecido aproximadamente 12 meses en el diseño de bloques al azar, con base en el peso viva. Las estimaciones de la producción total de materia seca fecal y la digestibilidad de la materia seca y los nutrientes se llevaron a cabo por el método de recogida de heces total y uso de indicadores internos, representados por los componentes indigeribles MSi, INDF y FDAi y dióxido de titanio indicador externo (TiO2), y los indicadores y tratamientos bloques de animales. La exactitud de los indicadores se evaluó por el sesgo de la media, que es el diferencia entre el valor predicho por el indicador y el valor observado por la colección total heces, se considera el indicador más precisa que la presente sesgo media más cerca de cero. La precisión, una medida de valores de dispersión entre el predicho y variabilidad observada es la distancia media entre estos valores y era evaluadas por la raíz cuadrada media del error de predicción. El análisis de robustez de cada indicador se realizó una regresión a las variables de polarización de función CMS y el peso corporal promedio. TiO2 mostró tasa de recuperación fecal (FRR) de menos de 100% y para el indicadores internos MSi, INDF y FDAi la TRF fue mayor que 100%. Hubo diferencias para el sesgo de la media (P <0,05), que no muestra ninguna diferencia como el indicador de su precisión para la estimación de la producción fecal y por lo tanto las estimaciones la digestibilidad de la materia seca (DMD) en bovinos. Los indicadores internos MSI INDF y FDAi se recomiendan para la estimación de la producción total de crudo y se seca fecal DM, ya que los resultados de estos no son CMS influenciada por el peso vivo del animal.
Objetivou-se avaliar a acurácia e precisão das estimativas da digestibilidade aparente da matéria seca obtidas com uso de indicadores internos e externos em ovinos alimentados com dietas contendo feno de ponta de cana-de-açúcar não tratado ou tratado com ureia ou óxido de cálcio. Também, foi avaliada a robustez dos indicadores em relação à variação do consumo de matéria seca (CMS) e ao peso vivo (PV) médio dos animais. Foram utilizados 20 ovinos machos, não castrados, mestiços sem padrão de raça definido (SPRD) x Santa Inês, com peso vivo médio 29,64±5,53 kg e idade de aproximadamente 12 meses, em delineamento em blocos ao acaso, com base no peso vivo. As estimativas da produção total de matéria seca fecal e da digestibilidade da MS e dos nutrientes foram realizadas pelo método da coleta total de fezes e com uso de indicadores internos, representados pelos constituintes indigestíveis MSi, FDNi e FDAi e do indicador externo dióxido de titânio (TiO2), sendo os indicadores os tratamentos e os animais os blocos. A acurácia dos indicadores foi avaliada pelo viés médio, que é a diferença entre o valor predito pelo indicador e o valor observado pela coleta total de fezes, sendo considerado o indicador mais acurado o que apresentar viés médio mais próximo de zero. A precisão, uma medida de dispersão entre os valores preditos e observados, representa a variabilidade média da distância entre esses valores e foi avaliada pela raiz quadrada média do erro de predição. A análise de robustez de cada indicador foi realizada regredindo-se o viés em função das variáveis CMS e peso vivo médio. O TiO2 apresentou taxa de recuperação fecal (TRF) inferior a 100% e para os indicadores internos MSi, FDNi e FDAi a TRF foi superior a 100%. Houve diferença para o viés médios (P<0,05), o que demonstra haver diferença dos indicadores quanto a sua acurácia para as estimativas da produção fecal e, consequentemente, das estimativas da digestibilidade aparente da matéria seca (DMS) em ovinos. Os indicadores internos MSi, FDNi e FDAi são recomendados para estimativas da produção total de matéria seca fecal e da digestibilidade da MS, pois os resultados obtidos por estes não são influenciados pelo CMS e peso vivo do animal.
Enz, Christian C. Enz Christian Charles Enz Christian Charles Enz Christian Charles. "High precision CMOS micropower amplifiers /". [S.l.] : [s.n.], 1989. http://library.epfl.ch/theses/?nr=802.
Texto completoParthey, Christian Godehard. "Precision Spectroscopy on atomic hydrogen". Diss., lmu, 2011. http://nbn-resolving.de/urn:nbn:de:bvb:19-139433.
Texto completoRogers, Adam Gregory. "Precision mechatronics lab robot development". Texas A&M University, 2007. http://hdl.handle.net/1969.1/85854.
Texto completoPocock, Trudy Louise. "An Analysis of Precision teaching". The University of Waikato, 2006. http://hdl.handle.net/10289/2622.
Texto completoGraikou, Eleni [Verfasser]. "High precision timing / Eleni Graikou". Bonn : Universitäts- und Landesbibliothek Bonn, 2019. http://d-nb.info/1188732013/34.
Texto completoPeppa, Maria Valasia. "Precision analysis of 3D camera". Thesis, KTH, Geodesi och geoinformatik, 2013. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-131457.
Texto completoZhu, Q. S. "Precision electrical impedance tomography instrumentation". Thesis, Oxford Brookes University, 1992. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.332494.
Texto completoGordon, Timothy Alistair. "Computer controlled precision distance measurement". Thesis, University of Nottingham, 1992. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.335008.
Texto completoKirk, C. P. "Precision measurement of microscopic images". Thesis, University of Leeds, 1985. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.355929.
Texto completoImre, Egemen. "High precision relative motion modelling". Thesis, University of Surrey, 2006. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.436083.
Texto completoKim, WÅ n.-jong. "High-precision planar magnetic levitation". Thesis, Massachusetts Institute of Technology, 1997. http://hdl.handle.net/1721.1/10419.
Texto completoIncludes bibliographical references (v. 2, leaves 392-409).
by Won-jong Kim.
Ph.D.
Weber, Alexis Christian 1974. "Precision passive alignment of wafers". Thesis, Massachusetts Institute of Technology, 2002. http://hdl.handle.net/1721.1/89364.
Texto completoStimac, Andrew K. (Andrew Kenneth) 1977. "Precision navigation for aerospace applications". Thesis, Massachusetts Institute of Technology, 2004. http://hdl.handle.net/1721.1/16676.
Texto completoVita.
Includes bibliographical references (p. 162). Includes bibliographical references (p. 162).
This electronic version was submitted by the student author. The certified thesis is available in the Institute Archives and Special Collections.
Navigation is important in a variety of aerospace applications, and commonly uses a blend of GPS and inertial sensors. In this thesis, a navigation system is designed, developed, and tested. Several alternatives are discussed, but the ultimate design is a loosely-coupled Extended Kalman Filter using rigid body dynamics as the process with a small angle linearization of quaternions. Simulations are run using real flight data. A bench top hardware prototype is tested. Results show good performance and give a variety of insights into the design of navigation systems. Special attention is given to convergence and the validity of linearization.
by Andrew K. Stimac.
S.M.
Manrai, Arjun Kumar. "Statistical foundations for precision medicine". Thesis, Massachusetts Institute of Technology, 2015. http://hdl.handle.net/1721.1/97826.
Texto completoCataloged from PDF version of thesis.
Includes bibliographical references.
Physicians must often diagnose their patients using disease archetypes that are based on symptoms as opposed to underlying pathophysiology. The growing concept of "precision medicine" addresses this challenge by recognizing the vast yet fractured state of biomedical data, and calls for a patient-centered view of data in which molecular, clinical, and environmental measurements are stored in large shareable databases. Such efforts have already enabled large-scale knowledge advancement, but they also risk enabling large-scale misuse. In this thesis, I explore several statistical opportunities and challenges central to clinical decision-making and knowledge advancement with these resources. I use the inherited heart disease hypertrophic cardiomyopathy (HCM) to illustrate these concepts. HCM has proven tractable to genomic sequencing, which guides risk stratification for family members and tailors therapy for some patients. However, these benefits carry risks. I show how genomic misclassifications can disproportionately affect African Americans, amplifying healthcare disparities. These findings highlight the value of diverse population sequencing data, which can prevent variant misclassifications by identifying ancestry informative yet clinically uninformative markers. As decision-making for the individual patient follows from knowledge discovery by the community, I introduce a new quantity called the "dataset positive predictive value" (dPPV) to quantify reproducibility when many research teams separately mine a shared dataset, a growing practice that mirrors genomic testing in scale but not synchrony. I address only a few of the many challenges of delivering sound interpretation of genetic variation in the clinic and the challenges of knowledge discovery with shared "big data." These examples nonetheless serve to illustrate the need for grounded statistical approaches to reliably use these powerful new resources.
by Arjun Kumar Manrai.
Ph. D.
Doroski, Adam D. "Precision stationkeeping with azimuthing thrusters". Thesis, Massachusetts Institute of Technology, 2011. http://hdl.handle.net/1721.1/68834.
Texto completoCataloged from PDF version of thesis.
Includes bibliographical references.
Precision positioning of an unmanned surface vehicle (USV) in a nautical environment is a difficult task. With a dual azimuthing thruster scheme, the optimization of thruster outputs uses an online method to minimize the amount of error. It simplifies necessary calculations by the assumption that the rotating thrusters are always parallel thus making the system holonomic. The scheme accommodates for limitations in actuator outputs, including rotation limits and time-lagged thrusts and was implemented in a MATLAB simulation that tested its response to step errors and disturbance forces, similar to what it would encounter in actual implementation. It successfully achieved commanded outputs in all three degrees of freedom, typically within 25 seconds. It also rejects constant and sinusoidal disturbance forces. However, specific configurations arise where the USV, at times, is uncontrollable and the system only recovers after being further perturbed into a controllable configuration.
by Adam D. Doroski.
S.B.
Schmiechen, Philipp. "Design of precision kinematic systems". Thesis, Massachusetts Institute of Technology, 1992. http://hdl.handle.net/1721.1/12628.
Texto completoLock, Andrew. "Digital watermarking of precision imagery". Thesis, University of Aberdeen, 2013. http://digitool.abdn.ac.uk:80/webclient/DeliveryManager?pid=214152.
Texto completoKölzow, Krister y Emil Grundén. "8ARM : Open Source Precision Pump". Thesis, KTH, Maskinkonstruktion (Inst.), 2015. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-184258.
Texto completoIdag används robotar inom många branscher i världen. En bransch som inte påverkats mycket av robotindustrin är restaurangbranschen och ännu mer specifikt bartenderbranschen. Det här projektet handlar om att utveckla en bartenderrobot med öppen källkod som använder billiga komponenter och sedan undersöka hur bra precision det det går att få. Projektet tar inte hänsyn till olika viskositeter på vätskorna eller ovanliga temperaturer. Den viktigaste komponenten för detta projekt är den peristaltiska pumpen som används för att transportera vätskan. Pumpen kan 3D-printas, den har en öppen källkod och går att ladda ner ifrån Thingiverse®. Den är parametriserad i programmet OpenSCAD så den är lätt att modifiera. Andra komponenter som används i detta projekt är ArduinoTM Uno och en varvräknare som sätts ihop till en prototyp som styrs via ett återkopplat system. Även ett grafiskt gränssnitt är byggt på en objektbaserad model-view-controller arkitektur som körs i programspråket PHP på en Raspberry Pi. Tester av prototypen visar att det maximala felet är 5 procent när små volymer pumpas. Den totala kostnaden för detta projekt blev 1930 SEK men det går att få en lägre kostnad om en annan motor väljs. Detta gör dock att det tar längre tid att hälla upp vätska.
Lawrence, Robert S., George Gregory, Derryl Stutz, Jerry Sanchez y Brent Neal. "CIGTF Enhanced Precision Reference Systems". International Foundation for Telemetering, 2003. http://hdl.handle.net/10150/606697.
Texto completoThe 746th Test Squadron at Holloman AFB has developed and utilized the Central Inertial Guidance Test Facility (CIGTF) High Accuracy Post-processing Reference System (CHAPS). CHAPS is a multi-sensor navigation reference system used to evaluate position, velocity, and attitude performance of Global Positioning System (GPS), Inertial Navigation System (INS), and Embedded GPS/INS (EGI) navigation systems on large vehicles and aircraft. Reference data is processed post-test with accuracy ranges from a meter to sub-meter depending on the reference configuration and test environment (profile, trajectory dynamics, GPS jamming, etc.). The GPS Aided Inertial Navigation Reference (GAINR) system developed by the Air Force Flight Test Center (Edwards AFB) offered other utilization capabilities (test beds and post-processing time). The basic sensor assembly is an EGI navigation system. The data are post-processed with Multisensor Optimal Smoothing Estimation Software (MOSES). Incorporating CHAPS and GAINR capabilities generates a reference system with enhanced accuracy (sub-meter) in a dynamic GPS non-jamming/jamming environment. This paper will present the enhanced reference system combination of CHAPS/GAINR capabilities, characterization process and development methodology.
Ebbrell, Stephen. "Process requirements for precision grinding". Thesis, Liverpool John Moores University, 2003. http://researchonline.ljmu.ac.uk/5633/.
Texto completoSanders, Rebecca. "Precision in RNA molecular measurement". Thesis, Cardiff University, 2016. http://orca.cf.ac.uk/91295/.
Texto completoBardt, Jeffrey A. "Precision molding of metallic microcomponents". [Gainesville, Fla.] : University of Florida, 2005. http://purl.fcla.edu/fcla/etd/UFE0011822.
Texto completoRusch, Peter C. "Precision farming in South Africa". Diss., Pretoria : [s.n.], 2001. http://upetd.up.ac.za/thesis/available/etd-01072004-153302.
Texto completoPereira, Fabio Irigon. "High precision monocular visual odometry". reponame:Biblioteca Digital de Teses e Dissertações da UFRGS, 2018. http://hdl.handle.net/10183/183233.
Texto completoRecovering three-dimensional information from bi-dimensional images is an important problem in computer vision that finds several applications in our society. Robotics, entertainment industry, medical diagnose and prosthesis, and even interplanetary exploration benefit from vision based 3D estimation. The problem can be divided in two interdependent operations: estimating the camera position and orientation when each image was produced, and estimating the 3D scene structure. This work focuses on computer vision techniques, used to estimate the trajectory of a vehicle equipped camera, a problem known as visual odometry. In order to provide an objective measure of estimation efficiency and to compare the achieved results to the state-of-the-art works in visual odometry a high precision popular dataset was selected and used. In the course of this work new techniques for image feature tracking, camera pose estimation, point 3D position calculation and scale recovery are proposed. The achieved results outperform the best ranked results in the popular chosen dataset.
Ester, Edward F. "Neural Mechanisms of Mnemonic Precision". Thesis, University of Oregon, 2011. http://hdl.handle.net/1794/12106.
Texto completoWorking memory (WM) enables the storage of information in a state that can be rapidly accessed and updated. This system is a core component of higher cognitive function - individual differences in WM ability are strongly predictive of general intelligence (IQ) and scholastic achievement (e.g., SAT scores), and WM ability is compromised in many psychiatric (e.g., schizophrenia) and neurological (e.g., Parkinson's) disorders. Thus, there is a strong motivation to understand the basic properties of this system. Recent studies suggest that WM ability is determined by two independent factors: the number of items an individual can store and the precision with which representations can be maintained. Significant progress has been made in developing neural measures that are sensitive to the number of items stored in WM. For example, electrophysiological and neuroimaging studies have demonstrated that activity in posterior parietal cortex is directly modulated by the number of items stored in WM and reaches a plateau at the same set size where individual memory capacity is exceeded. However, comparably little is known regarding the neural mechanisms that enable the storage of high-fidelity information in WM. This dissertation describes two experiments that evaluate so-called sensory-recruitment models of WM, where the storage of highfidelity information in WM is mediated by sustained activity in sensory cortices that encode memoranda. In Chapter II, functional magnetic resonance imaging (fMRI) and multivoxel pattern analysis were used to demonstrate that sustained patterns of activiation observed in striate cortex discriminate specific feature attribute(s) (e.g., orientation) that an observer is holding in WM. In Chapter III, I show that these patterns of activation can be observed in regions of visual cortex that are not retinotopically mapped to the spatial location of a remembered stimulus and suggest that this spatially global recruitment of visual cortex enhances memory precision by facilitating robust population coding of the stored information. Together, these results provide strong support for so-called sensory recruitment models of WM, where the storage of fine visual details is mediated by sustained activity in sensory cortices that encode information. This dissertation includes previously published and co-authored material.
Committee in charge: Edward Awh, Chairperson and Advisor; Edward Vogel, Member; Nash Unsworth, Member; Terry Takahashi, Outside Member
Mourad, Jacob y Emil Gustafsson. "Curve Maneuvering for Precision Planter". Thesis, Linköpings universitet, Reglerteknik, 2019. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-157339.
Texto completoTessmer, Lavender. "Textile precision for customized assemblies". Thesis, Massachusetts Institute of Technology, 2019. https://hdl.handle.net/1721.1/123603.
Texto completoCataloged from PDF version of thesis.
Includes bibliographical references (pages [55]-[57]).
With the potential to configure patterns and materials with stitch-level control, textiles are becoming an increasingly desirable method of producing mass customized items. However, current textile machines lack the ability to transfer three-dimensional information between digital models and production with the same level of control and accuracy as other machines. Designers are accustomed to generating three-dimensional objects in a digital model then converting these into instructions for machines such as 3D printers or laser cutters, but current design interfaces and production machines for textiles provide no comparable workflow for producing items that rely on precise control of physical size and fit. Customized assemblies-such as footwear or architectural projects with complex geometries--increasingly integrate textile components with parts produced through a variety of other industrial processes. Furthermore, there is growing interest in the use of three-dimensional data, such as 3D body scanning, to aid in the production of custom-fit products. As mass customization becomes more widespread as an alternative to mass production, general-purpose machines are increasingly capable of generating customized items with high efficiency, relying on design-to-machine workflows to control geometric changes. However, current textile machines are unable to adapt to changing geometric information with the same efficiency. The challenges to dimensional precision in textiles are wide ranging, affected by computational interfaces, production machines, and material technique. Addressing these problems, this thesis demonstrates a design-to-fabrication workflow that enables the transfer of three-dimensional information directly to a device for textile production. The proposed workflow seeks a solution to the material, mechanical, and computational bottlenecks related to spatial accuracy in textile production.
by Lavender Tessmer.
S.M.
S.M. Massachusetts Institute of Technology, Department of Architecture
Iborra, Egea Oriol. "Novel approaches towards precision medicine in acute and chronic heart failure". Doctoral thesis, Universitat Autònoma de Barcelona, 2019. http://hdl.handle.net/10803/669734.
Texto completoMyocardial infarction (MI) is caused by a sudden stop of blood flow that can lead to local ischemia in the heart and cause a pathologic remodeling, which ultimately give rise to heart failure (HF). Although it might present as a static event, this is a complex and dynamic process. In this thesis, we aimed to assess HF considering the whole spectrum of the disease. From the acute phase, in which a patient suddenly falls victim to a drastic illness, to investigate the molecular transition towards its chronification and elucidate the mechanisms of action (MoA) of the most novel pharmaceutical therapies in chronic HF. Moreover, growing evidence supports the idea that specific biological processes are likely influenced by their biological context—for example, a specific tissue or a certain disease. This approach constantly generates vast amounts of data, such that putting together, analyzing, and interpreting this information constitutes an overwhelming task. Consequently, we harnessed artificial intelligence techniques to combine molecular data with clinical responses observed in patients, thus generating a mathematical model capable of both reproducing existing knowledge and discern MoAs hidden under thousands of molecular interactions, otherwise inaccessible. First, we analyzed the two drugs that are revolutionizing HF management: Entresto® (Sacubitril/Valsartan), which showed a reduction in the number of deaths and admissions by 22% in recent clinical trials, and Empagliflozin (a SGLT2 inhibitor indicated for type2 diabetes mellitus patients) that showed an unexpected 32% slash in development of new HF cases in the EMPAREG trial. Our first study revealed that Sacubitril/Valsartan acts synergistically by blocking both cell death and the pathological makeover of the extracellular matrix of cardiac cells. Most importantly, we discovered a core of 8 proteins that emerge as key players in this process. Secondly, the MoA of Empagliflozin was deciphered using deep learning analyses, which achieved 94.7% accuracy and showed an amelioration of cardiomyocyte cell death by restoring the activity of two genes suppressed during HF, XIAP and BIRC5. These results were confirmed in an in vivo rat model, and proved independent of the presence of diabetes, suggesting that Empagliflozin may emerge as a new standalone treatment in HF. Although both drugs have very distinct indications and intrinsic MoAs, their benefits in slowing HF progression were remarkably similar, evidencing a key role for ventricular remodeling. Thus, next we aimed to explore cardiac remodeling to delineate a structured and clear picture of the complete post-MI remodeling process towards HF. Here, we identified those altered proteins most related to cardiac remodeling in both MI and HF, and used them to look for processes with sustained enrichment throughout MI progression. Once we established which processes are affected at different stages and their evolution during MI, we finally sought to identify the key proteins driving these signaling cascades. Chronic HF is the leading cause of inter-hospital mortality worldwide, which constitutes an authentic pandemic. However, many of these patients either develop HF derived from an acute event or experience a drastic worsening of the condition during the recurrent hospitalizations. Indeed, acute HF is the leading cause of intra-hospital mortality in more-developed countries, in which cardiogenic shock (CS) represents its most aggressive form. Yet, acute HF receives little attention compared to the chronic form of the disease By using transcriptomic and advanced proteomics techniques, we first investigated new potential biomarkers to aid CS management, which remains the leading intra-hospital cardiovascular cause of death worldwide. Assessing microRNA and proteins differentially expressed in afflicted patients, we describe the current status of biomarker research in CS, as well as a new molecular score, the CS4P, to reliably predict the prognostic outcomes of these patients.