The purpose of this lab was to test the mechanical properties of various nut and sea-shell structures, and their materials. For compression, we determined the ultimate strength, toughness, elasticity, and Young’ modulus for the almond, brazil nut, pecan, walnut, and hazelnut shells using a material testing apparatus. Properties were recorded in both intact and fragmented forms. This procedure allows us to see if the intact shell properties directly reflect the ultimate strength, toughness, elasticity, and Young’ modulus of the materials that make up the shell or if the structure shell itself plays a bigger role. Methods Before compressed, we recorded length, width, and thickness for each type of nut to find the cross-sectional area. The …show more content…
This is because the Brazil nut contains the strongest shell so it is more difficult to break. Yet, the elasticity is the greatest in the pecan nut, this could be due to the orientation of the nut shell being able to bend more before it breaks at a larger point. The intact Hazelnut is the greatest in strength, toughness, and elasticity, but the Young’s module is greater in the fragmented form meaning the structure of the shell plays a greater role in the make-up of the materials. In 40% of the cases, the intact shell has a higher threshold than the fragment, this means structure plays an important part in the mechanics, just as much as the material itself. From an ecological setting, this could mean that the Brazil nut trees could withstand greater winds or harsher predator settings due to the shells strength. Figure 1 reveals that stress and strain are positively correlated, where an increase in one category causes and increase in the other. The Young’s modulus was calculated with the mean data rather than the max because it represents the data in a more wholesome way. The results do not include the walnut fragmented data due to user error when testing for
The taste of Honey Nut Cheerios was made to be somewhat sweet but yet healthy. The cereal is primarily made of whole grains, and was made with many vitamins and minerals that your body needs each and every single day. therefore, having healthy both and sweet things within the cereal has helped the cereal to feel more healthy but have a taste that people truly enjoy and want to come back for. The product strategy behind the taste of Honey Nut Cheerios was to make it with a taste that is fitting with all types of people, and that is exactly what they did. Look: The look of Honey Nut Cheerios is circular and brown.
Empirical background After Robert Agnew introduced the General Strain theory in 1992, he received several support from researchers regarding of his theory including himself. Broidy and Agnew (1997) conducted a study on why the crime rate is higher among males and why also females engage in crime. Broidy and Agnew (1997) hypothesized that males are always subject to different types of strain that would result to serious crime and also males are always subject to financial strain and interpersonal conflict that would lead into violence. Broidy and Agnew (1997) found that females commit crime when they are restricted of conversation, physical and emotional expression, social life and others. Years later, Agnew (2001) examined the characteristics of strainful events and conditions that influence their relationship to crime and he found out that strains are most likely to result in crime when they are seen as “unjust, high in magnitude, associated with low social control, and create some pressure or incentive to engage in criminal coping.”
The strain theory implies that crime may occur because of the stress or frustration placed on people when
a. Use Strain Theory to define and explain the following: i. The theft of a loaf of bread by a hungry person Using strain theory, the theft of a loaf of bread by a hungry person can be explained as a situation where an individual employs different means of success of getting fed, one that is against the agreeable ways in the society of getting money and feeding themselves. ii. Alcoholics Using strain theory, an alcohol has ultimately rejected the society’s goals of conforming to the societal values such as happiness and a stable job, such an individual essentially rejects the goals because they have been ultimately been unable to live up to the society’s standards. iii.
Nanberry by Jackie French outlines the attitudes and perceptions between the two diverse cultures of the indigenous Aborigines and the British during early contact in a manner of historical context. French portrays the initial impressions of the British from the perspective of a young Aboriginal boy; describing the incoming British as mysterious, unknown are creatures. The historical fiction gives insight that the early interactions between the two diverse cultures were approached with caution and curiosity, however no hostility. Nanberry provides insight on early interactions in an emotional and psychological level, of which promotes ideas of the different cultures attitudes and perceptions of each other. Written Primary Source: Vocabulary
Those three types of strains will increase the likelihood of experiencing negative emotions in proportion to the duration of stress. The links between strain and crime is that
Growth and Value Creation at Sunflower Nutraceuticals Sunflower Nutraceuticals (SNC) is a nutraceuticals distributor based in Miami, Florida. Prior to 2012, SNC had flat annual sales growth with total revenues of $10 million and had been experiencing financing issues due to its thin margins and high working capital intensity. Miami Dade Merchant’s Bank (MDM) was SNC’s previous financier, but refused to increase SNC’s line of credit of $3.2 million, which was limiting SNC’s ability to grow because of the working capital constraints. In 2012, SNC decided to accept an alternative financing option from Averell & Tuttle (AT), an investment bank. AT provided SNC with a line of credit of $3.7 million at a 10% interest rate for a 10% equity stake.
However, the social structure often fails in providing the means, thereby creating an imbalance in the fulfillment of the cultural goals. This imbalance that stems from the lack of necessary means to achieve socially accepted cultural goals leads to structural strain. The Strain Theory was propounded by Robert
What is Processed Food? The term ‘processed food’ applies to any food that has been changed from its natural state in some way, either for safety reasons or convenience. Some foods need processing to make them safe, such as milk, which needs to be pasteurized to remove harmful bacteria. Other foods need processing to make them suitable for use, such as pressing seeds to make oil.
“Anything is good if it’s made of chocolate “. People around the world adore eating chocolate and enjoy it, but most of the people are not aware of the process of making chocolate. Chocolate production started in Mesoamerica in 1900 BC. The uses of chocolate at that time was to made fermented beverages but, know days it is consider the main ingredient in making cookies, milk suck and candy bars. Also People use chocolate to express their feeling to each other.