Friday, February 21, 2020

Critical thinking assignment Essay Example | Topics and Well Written Essays - 250 words

Critical thinking assignment - Essay Example Conversely, soil in front of laboratory might have been used in forensic testing. The soil texture is compacted, which means that the soil has purity. The permeability of the soil could be measured during the chemical process. Basing on the soil’s texture, one can make conclusions concerning its composition (Orthmann and Hess 4). The physical properties to be assessed can also include weight, color, boiling point, and melting point of the soil. Compaction can be instrumental in determining the consistency in soil samples of the same origin. Observation of color change is necessary in an experiment that measures consistency in the samples of soils. The density gradient method assists in identifying an element found in the soil. In the experiment, a soil sample is placed in a cylinder containing solutions of varying densities. A band on the surface of the cylinder signifies the presence of elements in a soil sample. As such, the particles are suspended in between the solutions of different densities. Observation method can also be instrumental in detecting elements in the soil when the sample is dissolved in a solution. This information can be useful during a criminal investigation, as it assists in analyzing evidence in a crime

Wednesday, February 5, 2020

Native American Culture Term Paper Example | Topics and Well Written Essays - 1000 words

Native American Culture - Term Paper Example Native Americans wanted to control the environment and the human being or the supernatural beings that surrounded or threatened them. Particular articles were solely for religious uses, and some were for secular needs alone. Decorations did not always provide clues as to their uses; most of the religious articles were completely devoid of ornamentation. A few people used plain-ware bowls for food preparation, while others used polychrome bowls for the same purposes, yet under a different set of circumstances they could fulfill a religious function (Kuiper 176). The specific aim of the Indian artist was not just to set down realistic account but to form the semi-magical designs so universal in the art of non-Western cultures. Carvings paintings, effigies, or realistic portraits were not merely pictures of people or objects; they embodied the essence of that particular subjects as well. Native Americans often attached names to designs for convenience of people as it helped to avoid con fusion. Although the dissimilarities between the artistic languages of different times were immense, there were also similarities, for the borrowing of art forms from distant and occasionally foreign peoples was a common practice (Kuiper 181). Despite the similarities between the art of forms of different cultural groups and various cultural groups and dissimilar times, one cannot talk of Indian art as though it were on its own a concept. Just as there were numerous hundred native languages, dialects, and speech forms, so were there an equal number of tribal styles, motifs, and design forms. Aesthetics, or perceptions of beauty are among the most difficult concepts to identity in any Native American musical culture. Native Americans tended to evaluate performances according to the feelings of connectedness they generate rather than according to specifically musical qualities. Some communities judged the victory of a performance by how many people