Linear elasticity

The concentration of CDCL and CSER is obtained by solving equation (1) and (2) CX = A1 / ax1 ………………..... (1) CY = [A2 – (ax2 × CX)] / ay2…...(2) Where,  A1 and A2are absorbance of mixture at λ1 and λ2respectively.  ax1 and ax2 are absorptivities of DCL at λ1 and λ2, respectively,  ay1 and ay2 are absorptivities of SER at λ1 and λ2, respectively,  CXandCYare concentrations of DCL and SER, respectively. Concentration of DCL and SER in the powder mixture is found by using equation (3) and (4)…

As said by the three-time Olympic champion, Gail Devers, “Sometimes we fall, sometimes we stumble, but we can’t stay down. We can’t allow life to beat us down. Everything happens for a reason, and it builds character in us, and it tells us what we are about and how strong we really are when we didn’t think we could be that strong.” In the non-fiction book Unbroken by Laura Hillenbrand, Louie Zamperini’s unrelenting strength in the face of unimaginable horrors emulates the words spoken by…

Novels can do many things to the reader, they can also make them feel countless different ways. Some books make one aware of a problem they did not know about before. Or they can make them aware of the severity of a problem that they did not know was very serious. Novels can also inspire and give readers hope about something they thought was hopeless. At the same time it can ignite a passion in the reader that they did not know existed. Novels like Zoo, this is a book that can do all of those…

I see resilience as the ability to adapt to changing situations, not giving up when the going gets tough, rising above and beyond difficult circumstances, and the ability to cope or ‘bounce back’ when you surpass your own comfort zone (Youth Research Centre, Melbourne Graduate School of Education, p 14, n.d.). Spending a week out in the Nooramunga Marine and Coastal Park was a sure test of resilience, we often found ourselves in a position we weren’t accustomed to, whether that be using ‘dug’ to…

With resiliency becoming such a popular theme within the social work profession, it is becoming increasingly important for social workers and social service providers to find ways of improving their services. Not only by pinpointing resilience in clients but also finding ways of encouraging resilience in sub optimal situations, especially with children. As children face developmental delays when faced with significant risk and adversity, it is important that their psychological and physiological…

Small cracks, cavities, and notches in perfect material can dramatically reduce the tensile strength by producing stress concentration around them [ref]. We believe that in mammalian connective bone tissues, canaliculi, osteocyte lacunae, blood vessels and muscle insertions produce stress concentration to delay the progressive spread of minute cracks. Often times the cracks that are running against lacunae, for examples, stop on entering the lacunae, Hessian canals and blood vessels [ref]. We…

better than the ideal shape used in the current skateboarding market. 2.1 Calculation for Shape Factor Table 2.1.0 Shape Factor for Failure in Bending and Elastic Bending (Hollow rectangle) Area Bending Factor for Failure: γ_B^f Bending factor for Elasticity: γ_B^e w=b=0.178…

Introduction This paper focuses on the microeconomic concepts of price elasticity as it relates to supply and demand of a given product; non-price factors that affect supply and demand; and finally market equilibrium and the effects of changes in supply or demand on it. The product selected for this analysis is Tide PODS®, launched in 2012 by Procter and Gamble (Procter and Gamble, 2016a, para. 11). Tide PODS® is an innovative product that Procter and Gamble introduced to the laundry…

gave similar results, however there was a discrepancy with the results from the numerical model as shown in Table 3. This is due to many assumptions that were made when using finite element analysis such as the soil was considered as isotropic and linear, and also the volume loss of 0.21% could be the source of error in the results as it is assumed based on past experience on similar projects and on the type of machine and the quality of workmanship (Hunt. D, 2017) . Even though the discrepancy…

2.9 Material Properties 2.9.1 Hardness Test Hardness is defined as a measure of a material’s resistance to contained plastic deformation (e.g., a small dent or scratch). Hardness testing comprises a small indenter being enforced into the surface of the material being confirmed under organized circumstances of load and rate of application. The depth or size of the resulting indentation is measured, which in turn is linked to a hardness number; weaker the material, indentation will be the…