IG II(3) 990 - Fragments of a decree - stoichedon

Photograph

IG II(3) 1059 - Fragment of a decree

Squeeze - Agora I 1273

Blue Streak

The Blue Streak, named for the Sandusky, Ohio athletic teams, opened in 1964. It was the first new wooden roller coaster at the park since the Cyclone in 1929. A classic out-and-back coaster with a fast and hilly ride, the 78-foot-high Blue Streak is a long time guest favorite. It celebrated its 50th anniversary in 2014.

THE IMPACT OF UPPER-LEVEL PROCESSES ON THE INTENSITY AND STRUCTURAL CHANGES OF HURRICANE SANDY (2012)

The first part of this study examines the relative roles of frontogenesis and tropopause undulation in determining the intensity and structural changes of Hurricane Sandy (2012) using a high-resolution cloud-resolving model. A 138-h simulation reproduces Sandy’s four distinct development stages: (i) rapid intensification, (ii) weakening, (iii) steady maximum surface wind but with large continued sea-level pressure (SLP) falls, and (iv) re-intensification. Results show typical correlations between intensity changes, sea-surface temperature and vertical wind shear during the first two stages. The large SLP falls during the last two stages are mostly caused by Sandy’s moving northward into lower-tropopause regions associated with an eastward-propagating midlatitude trough, where the associated lower-stratospheric warm air wraps into the storm and its surrounding areas. The steady maximum surface wind occurs because of the widespread SLP falls with weak pressure gradients lacking significant inward advection of absolute angular momentum (AAM). Meanwhile, there is a continuous frontogenesis in the outer region during the last three stages. Cyclonic inward advection of AAM along each frontal rainband accounts for the continued expansion of the tropical-storm-force wind and structural changes, while deep convection in the eyewall and merging of the final two survived frontal rainbands generate a spiraling jet in Sandy’s northwestern quadrant, leading to its re-intensification prior to landfall. The physical, kinematic and dynamic aspects of an upper-level outflow layer and its possible impact on the re-intensification of Sandy are examined in the second part of this study. Above the outflow layer isentropes are tilted downward with radius as a result of the development of deep convection and an approaching upper-level trough, causing weak subsidence. Its maximum outward radial velocity is located above the cloud top, so the outflow channel experiences cloud-induced long-wave cooling. Because Sandy has two distinct convective regions (an eyewall and a frontal rainband), it has multiple outflow layers, with the eyewall’s outflow layer located above that of the frontal rainband. During the re-intensification stage, the eyewall’s outflow layer interacts with a jet stream ahead of the upper-level trough axis. Because of the presence of inertial instability on the anticyclonic side of the jet stream and symmetric instability in the inner region of the outflow layer, Sandy’s secondary circulation intensifies. Its re-intensification ceases when these instabilities disappear. The relationship between the intensity of the secondary circulation and dynamic instabilities of the outflow layer suggests that the re-intensification occurs in response to these instabilities. Additionally, it is verified that the long-wave cooling in the outflow layer helps induce symmetric instability by reducing static stability.

Analysis of Sampling Data

A Similar Exposure Group (SEG) can be created through the evaluation of workers performing the same or similar task, hazards they are exposed to, frequency and duration of their exposures, engineering controls available during their operations, personal protective equipment used, and exposure data. For this report, the samples of one facility that has collected nearly 40,000 various types of samples will be evaluated to determine if the creation of a SEG can be supported. The data will be reviewed for consistency with collection methods and laboratory detection limits. A subset of the samples may be selected based on the review. Data will also be statistically evaluated in order to determine whether the data is sufficient to terminate the sampling. IHDataAnalyst V1.27 will be used to assess the data. This program uses Bayesian Analysis to assist in making determinations. The 95 percent confidence interval will be calculated and evaluated in making decisions. This evaluation will be used to determine if a SEG can be created for any of the workers and determine the need for future sample collection. The data and evaluation presented in this report have been selected and evaluated specifically for the purposes of this project.

Utility of a panviral microarray for detection of swine respiratory viruses in clinical samples

Several factors have recently converged, elevating the need for highly parallel diagnostic platforms that have the ability to detect many known, novel, and emerging pathogenic agents simultaneously. Panviral DNA microarrays represent the most robust approach for massively parallel viral surveillance and detection. The Virochip is a panviral DNA microarray that is capable of detecting all known viruses, as well as novel viruses related to known viral families, in a single assay and has been used to successfully identify known and novel viral agents in clinical human specimens. However, the usefulness and the sensitivity of the Virochip platform have not been tested on a set of clinical veterinary specimens with the high degree of genetic variance that is frequently observed with swine virus field isolates. In this report, we investigate the utility and sensitivity of the Virochip to positively detect swine viruses in both cell culture-derived samples and clinical swine samples. The Virochip successfully detected porcine reproductive and respiratory syndrome virus (PRRSV) in serum containing 6.10 × 10(2) viral copies per microliter and influenza A virus in lung lavage fluid containing 2.08 × 10(6) viral copies per microliter. The Virochip also successfully detected porcine circovirus type 2 (PCV2) in serum containing 2.50 × 10(8) viral copies per microliter and porcine respiratory coronavirus (PRCV) in turbinate tissue homogenate. Collectively, the data in this report demonstrate that the Virochip can successfully detect pathogenic viruses frequently found in swine in a variety of solid and liquid specimens, such as turbinate tissue homogenate and lung lavage fluid, as well as antemortem samples, such as serum.

Disruptive Threads and Renegade Yarns: Domestic Textile Making in Selected Women's Writing 1811-1925

Thesis (Ph.D, English) -- Queen's University, 2016-08-03 13:57:45.102

Metabolic syndrome and associated factors in a population-based sample of schoolchildren in Colombia: The FUPRECOL Study

In contrast to the definition of metabolic syndrome (MetS) in adults, there is no standard definition of MetS in pediatric populations. We aimed to assess the differences in the prevalence of MetS in children and adolescents aged 9–17 years in the city of Bogota (Colombia) using four different operational definitions for these age groups and to examine the associated variables. A total of 673 children and 1,247 adolescents attending public schools in Bogota (54.4% girls; age range 9–17.9 years) were included. The prevalence of MetS was determined by the definitions provided by the International Diabetes Federation (IDF) and three published studies by Cook et al., de Ferranti et al., and Ford et al. The prevalence of MetS was 0.3%, 6.3%, 7.8%, and 11.0% according to the IDF, Cook et al., Ford et al., and de Ferranti et al. definitions, respectively. The most prevalent components were low high-density lipoprotein cholesterol and high triglyceride levels, whereas the least prevalent components were abdominal obesity and hyperglycemia. Overall, the prevalence of MetS was higher in obese than in non-obese schoolchildren. In conclusion, MetS diagnoses in schoolchildren strongly depend on the definition chosen. These findings may be relevant to health promotion efforts for Colombian youth to develop prospective studies and to define which cut-offs are the best indicators of future morbidity.

Creación de marca mediante la utilización de mecanismos estratégicos comunitarios y marketing

El presente documento pretende mostrar la manera como se debe ejecutar la creación de marca mediante la utilización de mecanismos estratégicos comunitarios y marketing. El objetivo del estudio se basa en encontrar los mecanismos adecuados para el desarrollo y creación de una marca enfocándose en el análisis de las principales prácticas y modelos desarrollados en el área del marketing, examinando el impacto que la marca pueda generar en la comunidad en la cual la organización está incluida, estableciendo además un conexión directa con el modo de vida de los consumidores. Durante el desarrollo del documento se demuestra que las estrategias de marketing aplicadas por cada compañía, sirven para construir una relación estrecha y fuerte con todos los agentes involucrados en la construcción de una marca, principalmente con los clientes, ya que la forma más efectiva de establecer relaciones a largo plazo, es enfocándose exclusivamente en las necesidades desarrolladas por los consumidores, y a partir de ellas ajustar los valores (misión, visión, cultura organizacional, objetivos) de la organización. Estas estrategias comunitarias son también influenciadas por varios factores internos y externos a la organización, los cuales deben ser tenidos en cuenta al momento de elegir la estrategia adecuada. Los mecanismos estratégicos que desarrollan las empresas pueden cambiar significativamente de un sector comercial a otro, la importancia de las necesidades que se deben suplir y el consumidor final se deben evaluar desde un aspecto comunitario, entendiendo como comunidad como el conjunto de grupos sociales y comerciales que tienen relación directa o indirecta con la empresa. Con la investigación llevada a cabo acerca de las estrategias que deben aplicar las compañías se concluye que las marcas reflejan la imagen que la empresa transmite a sus compradores estableciendo una relación emocional entre los consumidores y la marca desarrollada, además de estimular la oferta y demanda del negocio. Se espera que por medio de la obtención de información teórica y conceptual, se pueda aclarar la manera como se puede desarrollar la creación de una marca por medio de la correcta utilización de mecanismos estratégicos comunitarios y de marketing.

A coupled ocean-atmosphere system for short term forecasting in the southern european seas

This coupled model combines two state-of-the-art numerical models, NEMO for the oceanic component and WRF for the atmospheric component and implements them at an appropriate resolution. The oceanic model has been implemented starting from the Mediterranean Forecasting System with a resolution of 1/24° and the domain was extended to exactly match the grid of a newly implemented atmospheric model for the same area. The uncoupled ocean model has been validated against SST observed data, both in the simulation of an extreme event and in the short-term forecast of two seasonal periods. A new setup of the model was successfully tested in which the downward radiative fluxes were prescribed from atmospheric forecasts. Various physical schemes, domain, boundary, and initial conditions were tested with the atmospheric model to obtain the best representation of medicane Ianos. The heat fluxes calculated by the uncoupled models were compared to determine which setup gave the best energy balance between the components of the coupled model. The coupling strategy used is the traditional one, where the ocean is driven by the surface stress, heat fluxes, and radiative fluxes computed in the atmospheric component, which in turn receives the SST and surface currents. As expected, the overall skills of the coupled model are slightly degraded compared to the uncoupled models, even though the positioning and timing of the cyclone at the time of the landfall is enhanced. The mean heat fluxes do not change compared to the uncoupled model, whereas the pattern of the shortwave radiation and latent heat is changed. Moreover, the two energy fluxes are larger in absolute values than those calculated with the MFS formulas. The fact that they have opposite signs give raise to a compensation error that limits the overall degradation of the coupled simulation.

Benchmarking di sistemi di additive manufacturing in termini di precisione di forma con ispirazione al sistema GD&T

Questo studio si pone come obiettivo lo sviluppo e la sperimentazione di un metodo per eseguire un benchmarking di due diversi sistemi di Additive Manufacturing mediante macchina di misura a coordinate Renishaw Cyclone. In particolare sono valutate le prestazioni in termini di precisione di forma di un sistema di tipo FDM e di uno di tipo PolyJet al fine di ottenere dati indicanti le potenzialità di queste due tecnologie per parti di piccole dimensioni. Dopo un’introduzione generale sull’Additive Manufacturing, si scende nei dettagli delle due tecniche oggetto dello studio e si discute di come strutturare il piano sperimentale in funzione degli obiettivi dell’attività e dei metodi scelti per l’acquisizione e la valutazione dei dati. Si parte, infatti, con la fabbricazione di un modello di benchmark, le cui geometrie vengono poi rilevate tramite una macchina di misura a coordinate per ottenere i valori di precisione di forma, che sono presentati come tolleranze geometriche del sistema GD&T. Successivamente, si descrivono tutte le fasi dell’attività sperimentale, iniziando con l’ideazione del modello di benchmark e proseguendo con i processi di fabbricazione e misurazione, per poi arrivare alla deduzione dei valori di precisione di forma tramite un post-processing dei dati. Infine, si presentano i valori di tolleranza ottenuti e si traggono le conclusioni riguardo la riuscita dell’attività sperimentale e il confronto tra le due tecnologie di Additive Manufacturing.