Discussion on Stress and Strain of Aluminum.

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Hello, I am looking for someone to write an article on Stress and Strain of Aluminum. It needs to be at least 1250 words. A fracture may be experienced if a strain continues beyond the proportionate limit. At zero, the graph is starting to form linearity, however, it reaches 100 when it starts to decrease which can be associated with the proportionate limit.

The graph of stress against strain was reduced in a range just larger than the original portion.

Strain (Єe) is the fractional length change of a stretched material, while stress (σe) is the force per unit area of the stretched material. Therefore, deformation is a change in the size or shape of the object.&nbsp.According to Hooke’s law, the deformation is proportional to the deforming forces as long as they are not too large.

Young’s modulus or elastic modulus has the same units as those of stress (Pa or N/M2) and can be thought of as the inherent stiffness of material because it measures the resistance of the material to elongation or compression. So, materials that stretch easily and are flexible such as rubber have low Young’s modulus. While materials that are stiff such as steel have high Young’s modulus. it takes larger stress to produce the same strain.

Yield stress is the stress which is required to deform the material, it is at that point when a permanent deformation takes place. It is usually at 0.2%. in this case of aluminum, yield stress begins at 0.4%. At the point there is an intersection between strain and yield stress and strain is called off-set stress.

As strain is increased, many materials eventually deviate from this linear proportionality, the point of departure being termed the proportional limit. This nonlinearity is usually associated with stress-induced “plastic” flow in the specimen. Here the material is undergoing a rearrangement of its internal molecular or microscopic structure, in which atoms are being moved to new equilibrium positions. This plasticity requires a mechanism for molecular mobility, which in crystalline materials can arise from dislocation motion.&nbsp. Materials lacking this mobility, for instance, by having internal microstructures that block dislocation motion, are usually brittle rather than ductile.

Discuss management and control of financial resources

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Hi, I am looking for someone to write an article on management and control of financial resources Paper must be at least 2250 words. Please, no plagiarized work! The acid-test ratio of Canada Corporation Ltd is 75% or 0.75 which is less than one. This signifies that the company cannot meet its current liabilities signifying a case of caution (Investopedia, 2010).

The receivable turnover ratio of the company is 3.2 which is roughly half as per industry norms of 6.0. This ratio measures the effectiveness of the company in granting credit and collection of debt. The low ratio of Canada Corporation Ltd implies that the credit policy of the company is lax i.e. credit is being granted without an accurate assessment of the debtor’s credit record.

The inventory turnover ratio of the company is 1.7 which is less than half the industry norms of 4.0. The low ratio signifies that the sales of the company are poor resulting in a high level of inventory. This indicates inefficient inventory management. The Tangible Asset turnover ratio of the company is 0.67 implying that the company is not able to utilize its asset base effectively. The tangible asset turnover ratio is a measure of a firm’s efficiency in asset utilization. The low turnover ratio of Canada Corporation implies that the company is not able to generate sales.

The long term debt to total capitalization is 54.5% signifying that the company uses a large amount of debt in the capital mix. This is not in the financial interest of the company as overexposure to debt may lead to financial burden thwarting the future growth prospects of the business.

The gross profit margin and the net profit margin of the company is 40% and 10% respectively. The net profit margin is less as compared to the industry norms of 15%. A low net profit margin indicates that the management of the company needs to exercise control over the administrative and other overhead expenses.

As evident from the ratio table, all the ratios have deteriorated over the last three years except Return on equity (ROE). The company reported ROE of 25% in 2007 that went up to 30% in the following year and&nbsp.fell marginally to 29.30% in 2009.&nbsp.

research the Ni Una Menos movement in the city/province/country of your choice.

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debate on sexual inequality. Focusing only on theories written after the return of feminist activism and realization in the 1960s, it expresses how these theories originate from, appraises, and modify academic traditions to reflect centrality of gender within different socio-cultural frameworks.

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Need an research paper on debate on sexual inequality. Needs to be 6 pages. Please no plagiarism. Focusing only on theories written after the return of feminist activism and realization in the 1960s, it expresses how these theories originate from, appraises, and modify academic traditions to reflect centrality of gender within different socio-cultural frameworks. Thus, helping us understand the wide display of theoretical ideas available for our use and their place in conventional sociological theories. The author concludes by introducing the reader to an up-and-coming topic, “the intersection of race, class and gender”. The author opinions that though very weak theoretical efforts have been taken to produce the topic, it could transform sociological comprehension of social stratification by the interesting argument it puts forward, that, “the three forms of oppression are not separate and additive, but interactive and multiplicative in their effects”.

The next summary is of the film, Two Spirits, directed by Lydia Nibley and produced and written by Russell Martin and Lydia Nibley. It traces the real life story of Fred Martinez, a Navajo teen, whose life came to an abrupt halt at 16 years, when he was brutally murdered by another young man named Murphy. The film interestingly follows a historical timeline as it explores Fred’s carefree and brave life as a nádleehí (a male-bodied individual with a female personality) and at the same time investigates traditions that were once extensively prevalent among the indigenous people of North America. The film recounts how Native Americans had once held feminine males, intersex people, masculine females and asexual people with very high regard, defining them in the English-man’s language as “two-spirit” people. Holding to their age-old beliefs they saw in these people an embodiment of two spirits, the male and the female, hence they were considered privileged and spiritually gifted. With the looming threat of an entire tradition being wiped out from among the natives, the film slowly returns to the brutal crime that took place on 16th June 2001 in Cortez. It explores the murder site where Murphy, viciously bludgeoned Fred to death with a rock, just for being different and later bragged about it to his friends saying he, “bug-smashed a fag”.