Week 1 Discussion HUM 112 Assignment Example | Topics and Well Written Essays - 250 words

Week 1 Discussion HUM 112 - Assignment Example Consequently, there are several well-known painters when it comes to Baroque style paintings representing not only the era of the period but also the flamboyant and rich culture. Rembrandt van Rijn (1606-1669) created a portrait painting of a young woman. Emphasis of the portrait is placed on the various white accessories such as lace cuffs, gloves, coifs, and the large millstone ruff. In another different painting from the same period, describing the details of the woman costumes, the significance was accorded to the overall portrayal and appearance of a rich heritage. Moreover, another baroque painting by Portrait of Marchese Spinola, the female fashion is seen to have changed so much from 1630s and 1660s (Hill, 2011). The whole silhouette changed, from the elevated wasted gowns of 1630s to that of long and slender wasted in 1660s. Paintings that have been viewed clearly provide more details when observed keenly. They do not just represent the painter, but also the particular message being conveyed by each of the art viewed within that period. The baroque paintings are not just distinguished by the rare presentation of the surrounding, but also the messages that are successfully presented by the painters. Baroque style paintings remind me of Christian film and videos. Nonetheless, the work that distinguishes the baroque style paintings is contradictory and stylistically complex. Moreover, the desire of evoking emotional states through appealing to the senses in dramatic ways underlies its very manifestations (Hill, 2011). The qualities associated with baroque include sensuous, drama, grandeur, emotional, vitality, and tendency to blur the distinctions between various

Moraxella catarrhalis Assignment Example | Topics and Well Written Essays - 250 words

Moraxella catarrhalis - Assignment Example The infection is most common as a nosocomial infection or in children with weakened immune system and immunocompromised adults. Moraxella catarrhalis has a beta-lactamase positive strain that is highly resistance to antibiotic activity. Further, the bacteria has outer membrane surface proteins such as CopB, OMP CD, OMP E, uspA1 and uspA2 that limit the extent to which the normal protective mechanisms of the body and drugs affect the proliferation and existence of the bacteria in the system. The possibility of the bacteria, to cross the placental barrier and cause infections in-utero, has not been established. However, the high prevalence of otitis media caused by the bacteria is suggestive of a close relationship. Morphology: Moraxella catarrhalis is a non-motile single-celled bacterium which is oxidase positive and nonsaccharolytic. It is a gram-negative diplococcic bacterium that is non-sporeforming and catalase positive. It occurs as spherical organisms appearing in pairs or in linear clusters. Staining, sensitivity and treatment: The bacteria is negative on gram stain. The bacteria is not sensitive to common antibiotics that cannot break the beta-lactam ring. The most effective treatment involves fluoroquinolones, second- and third-generation cephalosporins, erythromycin, and amoxicillin-clavulanic acid antibiotics. At risk population, prevention and precaution: Children with weak immune system, pre-existing respiratory conditions and immunocompromised individuals are at high risk. There is no known vaccine against Moraxella catarrhalis. However, control measures include personal protective equipment in the hospital setting, such as gloves, face masks and hand washing to prevent contamination. In the hospital setting, the patients should be isolated in special rooms and anybody with weak immune status or children must not come into