967 resultados para 3-level System
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Musik von Auber. [Text] nach dem Franz. des Scribe vom ... von Lichtenstein
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Musik von D. F. E. Auber. [Text] von Eugen Scribe. Neu rev. dt. Text der Gesänge, mit Angabe des Inhalts der Oper und einer Einf. in dieselbe von Hermann Mendel
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"Über Philosophie der Gesellschaft im 17. und 18. Jahrhundert", Vorlesung oder Seminar in Chicago (?), Datierung unklar, eigenhändige Notizen, 1 Heft, 95 Blätter, davon 76 leer; "Bemerkungen über Wissenschaft und Gesellschaft" (GS 3, S. 40-47), veröffentlicht unter dem Titel "Bemerkungen über Wissenschaft und Krise", in: Zeitschrift für Sozialforschung I, 1932, S. 1-7, Typoskript mit eigenhändiger Korrektur, 11 Blatt; Exzerpte zum Thema "Materialismus und Metaphysik", veröffentlicht in: Zeitschrift für Sozialforschung II, 1933, S.1-33.; Diskussionsbeiträge auf dem XI. Internationalen Soziologenkongress in Genf, Oktober 1933, 1. "Zum Problem der Voraussage in den Sozialwissenschaften" (GS 3, S. 150-157), veröffentlicht in: Zeitschrift für Sozialforschung II, 1933, S. 407-412, a) französische Fassung, Typoskript mit eigenhändiger Korrektur, 8 Blatt, b) französische Fassung, Typoskript mit eigenhändiger Korrektur, 9 Blatt; 2. "Über Funktion und Grenzen der Statistik in den Sozialwissenschaften", französische Fassung, Typoskript mit eigenhändiger Korrektur, 5 Blatt; Exzerpt zu: G.L. Duprat, Typoskript, 1 Blatt; "Auszug aus den dem Kongreß von verschiedenen Teilnehmern vorgelegten Thesen", Typoskript, 3 Blatt; Kongreß-Programme, Drucksachen, 3 Blatt;
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Musik von Dalayrac. Nach dem Franz. von G. L. P. Sievers
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auctore Joan. Feldmayr
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Health departments, research institutions, policy-makers, and healthcare providers are often interested in knowing the health status of their clients/constituents. Without the resources, financially or administratively, to go out into the community and conduct health assessments directly, these entities frequently rely on data from population-based surveys to supply the information they need. Unfortunately, these surveys are ill-equipped for the job due to sample size and privacy concerns. Small area estimation (SAE) techniques have excellent potential in such circumstances, but have been underutilized in public health due to lack of awareness and confidence in applying its methods. The goal of this research is to make model-based SAE accessible to a broad readership using clear, example-based learning. Specifically, we applied the principles of multilevel, unit-level SAE to describe the geographic distribution of HPV vaccine coverage among females aged 11-26 in Texas.^ Multilevel (3 level: individual, county, public health region) random-intercept logit models of HPV vaccination (receipt of ≥ 1 dose Gardasil® ) were fit to data from the 2008 Behavioral Risk Factor Surveillance System (outcome and level 1 covariates) and a number of secondary sources (group-level covariates). Sampling weights were scaled (level 1) or constructed (levels 2 & 3), and incorporated at every level. Using the regression coefficients (and standard errors) from the final models, I simulated 10,000 datasets for each regression coefficient from the normal distribution and applied them to the logit model to estimate HPV vaccine coverage in each county and respective demographic subgroup. For simplicity, I only provide coverage estimates (and 95% confidence intervals) for counties.^ County-level coverage among females aged 11-17 varied from 6.8-29.0%. For females aged 18-26, coverage varied from 1.9%-23.8%. Aggregated to the state level, these values translate to indirect state estimates of 15.5% and 11.4%, respectively; both of which fall within the confidence intervals for the direct estimates of HPV vaccine coverage in Texas (Females 11-17: 17.7%, 95% CI: 13.6, 21.9; Females 18-26: 12.0%, 95% CI: 6.2, 17.7).^ Small area estimation has great potential for informing policy, program development and evaluation, and the provision of health services. Harnessing the flexibility of multilevel, unit-level SAE to estimate HPV vaccine coverage among females aged 11-26 in Texas counties, I have provided (1) practical guidance on how to conceptualize and conduct modelbased SAE, (2) a robust framework that can be applied to other health outcomes or geographic levels of aggregation, and (3) HPV vaccine coverage data that may inform the development of health education programs, the provision of health services, the planning of additional research studies, and the creation of local health policies.^
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En la actualidad se estudia en numerosos campos cómo automatizar distintas tareas ejecutadas por aeronaves con tripulación humana. Estas tareas son en todos los casos muy costosos, debido al gran consumo de combustible, gran coste de adquisición y mantenimiento de la propia aeronave, todo ello sin contar el riesgo para los mismos tripulantes. Como ejemplo de estas tareas se puede incluir la vigilancia policial y fronteriza, revisiones de tendidos de alta tensión, la alerta temprana de incendios forestales y la medición de parámetros contaminantes. El objetivo de este proyecto es el diseño y la construcción de un prototipo electrónico empotrado basado en microcontrolador con núcleo C8051 de Silicon labs, que sea capaz de gobernar una aeronave de radiocontrol de forma transparente, de manera que en un futuro se pueda sustituir el propio aeromodelo, con la modificación de algunos parámetros, para poder incorporar sistemas de video o distintos medios de detección de variables. El prototipo seguirá una ruta confeccionada y transferida como un archivo de texto con un formato determinado que contendrá los datos necesarios para poder navegar mediante GPS. El trabajo con los modelos de motorización térmica (motores de combustión interna tipo glow, en este caso) resulta peligroso debido a la gran energía que son capaces de alcanzar. A fin de mantener la máxima seguridad durante la evolución del proyecto, se ha diseñado un proceso de tres partes independientes que permitan la correcta familiarización de los distintos componentes que se emplearán. Las fases son las siguientes: 1. Test y modelado de todos los componentes mediante pequeños montajes con protoboard de inserción y programas individuales. Se realizará mediante una tarjeta multipropósito que contendrá un microcontrolador similar en características, aunque de menor complejidad, al del prototipo final. 2. Integración de todos los componentes mediante una tarjeta especialmente diseñada que servirá de interfaz entre la tarjeta multipropósito y todo el hardware necesario para el control de un vehículo terrestre de iguales características (actuadores y motorización) al aeromodelo. 3. Diseño de un sistema embebido que concentre todos los subsistemas desarrollados en las fases anteriores y que integre todos los componentes necesarios para el gobierno de una aeronave de ala fija. ABSTRACT. Nowadays, the way of automating different tasks done by manned vehicles is studied. These tasks are any case very expensive, due to large fuel consumption, costs of aircraft buying, without taking into account the risk for human crew. As an example of these tasks, we can include policing or border surveillance, maintenance of high voltage lines, early warning of forest fire and measuring of pollution parameters. The target of this project is the design and construction of an embedded electronic prototype, based on a microcontroller with C8051 core from Silicon labs, and it will be able to controlling an aircraft transparently, in order that in the future the flying model could be changed with the modification of some parameters, and video or any variables detection systems could be added. The prototype will follow a designed and transferred path as an plain text file with a given format, that will contain all the necessary data for GPS navigation. Working with heat engine models (internal combustion engine, glow type, in this case) becomes dangerous due to the large energy that can be able to acquire. In order to keep the maximum safety level during the project evolution a three independent stages process have been designed, this allows familiarizing properly with the parts that will be used. The stages are as follows: 1. Test and modeling of all of the parts by little assemblies with through-hole protoboard and stand alone programs. It will be done with a multipurpose card which contains a microcontroller of similar characteristics, although less complex, of the final prototype. 2. Integrating of all of parts through a dedicated design card that will serve as interface between multipurpose card and all the necessary hardware for controlling a ground vehicle with the same characteristics (actuators and engine) of the flying model. 3. Embedded system designing that contains all the developed subsystems in the previous stages and integrates all the necessary parts for controlling a fixed-wing aircraft.
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This layer is a georeferenced raster image of the historic paper map entitled: [Topographische Karte 1:25 000] : Niendorf (933). It was published by Konig[liche] Preuss[ische] Landes-Aufnahme in 1878. Scale 1:25,000. This layer is image 3 of 4 total images of the four sheet source map, representing the northwest portion of the map. Covers the Hamburg region, Germany. Map in German.The image inside the map neatline is georeferenced to the surface of the earth and fit to the Deutsches Hauptdreiecksnetz (DHDN) 3-degree Gauss-Kruger Zone 3 coordinate system. All map collar and inset information is also available as part of the raster image, including any inset maps, profiles, statistical tables, directories, text, illustrations, index maps, legends, or other information associated with the principal map. This map shows features such as roads, railroads and stations, drainage, built-up areas and selected buildings, ground cover, gardens, docks, wharves, and more. Relief shown by contours and spot heights. Depths shown by soundings.This layer is part of a selection of digitally scanned and georeferenced historic maps from the Harvard Map Collection. These maps typically portray both natural and manmade features. The selection represents a range of originators, ground condition dates, scales, and map purposes.
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3. Aus der "Dialektik der Aufklärung"; Kapitel: "Juliette oder Aufklärung und Moral". Typoskript mit dem Titel "Aufklärung und Rigorismus", mit handschriftlichen Korrekturen, 52 Blatt (2 Exemplare); 4. Aus der "Dialektik der Aufklärung"; Kapitel: "Kulturindustrie". Typoskript mit dem Titel "Das Schema der Massenkultur":; 4a) Typoskript mit handschriftlichen Korrekturen, 67 Blatt; 4b) Typoskript mit eigenen Korrekturen, 106 Blatt; 5. - 110. Gedruckte und ungedruckte Aufzeichnungen und Entwürfe zur "Dialektik der Aufklärung: Sammlungen A, B, C, D, die teilweise identisch sind; 5. - 42. Sammlung A: "Aphorismen"; 5. "Zum Problem der Bedürfnisse". Typoskript, 5 Blatt; 6. "Mensch und Tier". Typoskript mit eigenen Korrekturen, 12 Blatt; 7. "Propaganda". Typoskript, 2 Blatt; 8. "Straftheorie". Typoskript mit eigenen Korrekturen, 3 Blatt; 9. "Dichtung und Moral". Typoskript mit eigenen Korrekturen, 5 Blatt; 10. "Zur Genese der Dummheit". Typoskript, 3 Blatt; 11. "Interesse am Körper". Typoskript mit eigenen Korrekturen, 6 Blatt; 12. "Philosophie und Arbeitsteilung". Typoskript, 3 Blatt; 13. "Widersprüche". Typoskript, 4 Blatt; 14. "Geschichte der amerikanischen Arbeiterschaft". Typoskript, 1 Blatt; 15. "Feind". Typoskript, 2 Blatt; 16. "Gezeichnet". Typoskript mit eigenen Korrekturen, 2 Blatt; 17. "Erkenntnis und Sprache". Typoskript, 1 Blatt; 18. "Unmöglichkeit der Dichtung". Typoskript, 1 Blatt; 19. "Erbsünde und Kopula". Typoskript, 2 Blatt; 20. "Die Einseitigkeit der Negativität". Typoskript, 2 Blatt [= "Für Voltaire" in der "Dialektik der Aufklärung"]; 21. "Klassifikation". Typoskript mit eigenen Ergänzungen, 1 Blatt; 22. "Jüdischer Charakter". Typoskript mit eigenen Korrekturen, 1 Blatt; 23. "Lawine". Typoskript mit eigenen Korrekturen, 2 Blatt; 24. "Solidarität". Typoskript mit eigenen Korrekturen, 2 Blatt; 25. "Bewußtsein". Typoskript, 1 Blatt; 26. "Gegen Bescheidwissen". Typoskript, 1 Blatt; 27. "Der Gedanke". Typoskript, 1 Blatt; 28. "Quand-même". Typoskript, 2 Blatt; 29. "Leeres Erschrecken". Typoskript mit eigenen Korrekturen, 2 Blatt; 30. "Haupt- und Nebensatz". Typoskript, 3 Blatt; 31. "Verwandlung der Idee in Herrschaft". Typoskript mit eigenen Korrekturen, 5 Blatt; 32. "Isolierung durch Verkehr". Typoskript, 1 Blatt; 33. "Kampf und Gewaltlosigkeit". Typoskript, 6 Blatt; 34. "Zwei Welten". Typoskript, 2 Blatt; 35. "Zur Theorie der Gespenster". Typoskript, 1 Blatt; 36. "Notiz" [= "Umschlag der idealistischen Dialektik"]. Typoskript, 1 Blatt; 37. "Massengesellschaft". Typoskript, 1 Blatt; 38. "Tierpsychologie". Typoskript, 1 Blatt; 39. "Denkmale der Humanität". Typoskript mit eigenen Korrekturen, 1 Blatt; 40. "Physiognomik". Typoskript mit eigenen Korrekturen, 1 Blatt; 41. "Die Rackets und der Geist". Typoskript mit eigenen Korrekturen, 7 Blatt; 42. "Altmodisches Problem". Typoskript mit eigenen Korrekturen, 2 Blatt;
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Aeolian and fluvial sediment transport to the Atlantic Ocean offshore Mauritania were reconstructed based on grain-size distributions of the carbonate-free silt fraction of three marine sediment records of Cap Timiris Canyon to monitor the climatic evolution of present-day arid north-western Africa. During the late Pleistocene, predominantly coarse-grained particles, which are interpreted as windborne dust, characterise glacial dry climate conditions with a low sea level and extended sand seas that reach onto the exposed continental shelf off Mauritania. Subsequent particle fining and the abrupt decrease in terrigenous supply are attributed to humid climate conditions and dune stabilisation on the adjacent African continent with the onset of the Holocene humid period. Indications for an ancient drainage system, which was discharging fluvial mud offshore via Cap Timiris Canyon, are provided by the finest end member for early to mid Holocene times. However, in comparison to the Senegal and Niger River further south, the river system connecting Cap Timiris Canyon with the Mauritanian hinterland was starved during the late Holocene and is non-discharging under present-day arid climate conditions.
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The search for patterns or motifs in data represents an area of key interest to many researchers. In this paper we present the Motif Tracking Algorithm, a novel immune inspired pattern identification tool that is able to identify unknown motifs which repeat within time series data. The power of the algorithm is derived from its use of a small number of parameters with minimal assumptions. The algorithm searches from a completely neutral perspective that is independent of the data being analysed and the underlying motifs. In this paper the motif tracking algorithm is applied to the search for patterns within sequences of low level system calls between the Linux kernel and the operating system’s user space. The MTA is able to compress data found in large system call data sets to a limited number of motifs which summarise that data. The motifs provide a resource from which a profile of executed processes can be built. The potential for these profiles and new implications for security research are highlighted. A higher level system call language for measuring similarity between patterns of such calls is also suggested.
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This study was evaluated the response of subcutaneous connective tissue of isogenic mice to calcium hydroxide-based pastes with chlorhexidine digluconate (CHX). Seventy isogenic male BALB/c mice aged 6-8 weeks and weighing 15-20 g were randomly assigned to 8 groups. The animals received polyethylene tube implants as follows: Groups I, II, and III (n=10) - Calen® paste mixed with 0.4% CHX (experimental paste; Calen/CHX) for 7, 21, and 63 days, respectively; Groups IV, V, and VI (n=10) - UltraCal™ paste mixed with 2% CHX (experimental paste supplied by Ultradent Products Inc.; Ultracal/CHX) for 7, 21, and 63 days, respectively; and Groups VII and VIII (n=5): empty tube for 7 and 21 days, respectively. At the end of the experimental periods, the implants were removed together with the surrounding tissues (skin and subcutaneous connective tissue). The biopsied tissues were subjected to routine processing for histological analysis. Using a descriptive analysis and a four-point (0-3) scoring system, the following criteria were considered for qualitative and quantitative analysis of the tissue around the implanted materials: collagen fiber formation, tissue thickness and inflammatory infiltrate. A quantitative analysis was performed by measuring the thickness (µm), area (µm²) and perimeter (µm) of the reactionary granulomatous tissue formed at the tube ends. Data were analyzed statistically by the Kruskal-Wallis test and Dunn's post-test (α=0.05). Calen/CHX showed biocompatibility with the subcutaneous and reactionary tissues, with areas of discrete fibrosis and normal conjunctive fibrous tissue, though without statistically significant difference (p>0.05) from the control groups. In Groups I to III, there was a predominance of score 1, while in Groups IV to VI scores 2 and 3 predominated for all analyzed parameters. UltraCal/CHX, on the other hand, induced the formation of an inflammatory infiltrate and abundant exudate, suggesting a persistent residual aggression from the material, even 63 days after implant placement. In conclusion, the Calen paste mixed with 0.4% CHX allowed an adequate tissue response, whereas the UltraCal paste mixed with 2% CHX showed unsatisfactory results.
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A compact frequency standard based on an expanding cold (133)CS cloud is under development in our laboratory. In a first experiment, Cs cold atoms were prepared by a magneto-optical trap in a vapor cell, and a microwave antenna was used to transmit the radiation for the clock transition. The signal obtained from fluorescence of the expanding cold atoms cloud is used to lock a microwave chain. In this way the overall system stability is evaluated. A theoretical model based on a two-level system interacting with the two microwave pulses enables interpretation for the observed features, especially the poor Ramsey fringes contrast. (C) 2008 Optical Society of America.
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This paper presents an approach for the active transmission losses allocation between the agents of the system. The approach uses the primal and dual variable information of the Optimal Power Flow in the losses allocation strategy. The allocation coefficients are determined via Lagrange multipliers. The paper emphasizes the necessity to consider the operational constraints and parameters of the systems in the problem solution. An example, for a 3-bus system is presented in details, as well as a comparative test with the main allocation methods. Case studies on the IEEE 14-bus systems are carried out to verify the influence of the constraints and parameters of the system in the losses allocation.
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Squeezed light is of interest as an example of a non-classical state of the electromagnetic field and because of its applications both in technology and in fundamental quantum physics. This review concentrates on one aspect of squeezed light, namely its application in atomic spectroscopy. The general properties, detection and application of squeezed light are first reviewed. The basic features of the main theoretical methods (master equations, quantum Langevin equations, coupled systems) used to treat squeezed light spectroscopy are then outlined. The physics of squeezed light interactions with atomic systems is dealt with first for the simpler case of two-level atoms and then for the more complex situation of multi-level atoms and multi-atom systems. Finally the specific applications of squeezed light spectroscopy are reviewed.