Differences between indentured servants and slaves Essay

During the early years of the 1600’s many Europeans and Africans moved over from England and became indentured servants. Indentured servants were employed by wealthy people and were used mainly for cheap labor. Some types of labor consisted of working in the fields and helping farmers. Around the 1680’s is when the employment of indentured servants slowly dropped. The reason for the drop was due to the rise of slavery. This was masterminded by European and euro-American colonist who created a slave based community. There were even laws that made slavery race dependent. There were some differences between indentured servants and slaves. Indentured servants were used for cheap labor. They communicated easily with their masters due to having the same religious views and cultures. Indentured servants were under a contract that banded them to their master for 7 years. Once the contract expired after 7 years they were freed. They were then allowed to acquire their own land. Slaves were also used for labor but there were laws that were put in place that treated them differently. One law they had was the â€Å"Anti-amalgamation law, which outlawed interracial sex and marriage, rendering any relationship between a male colonist and a female slave illegal, and any relationship between an African American male slave and a female colonist intolerable†. (Schultz, 2014). If an African American mother was to have a child, that child was born into slavery and thus made the child a slave as well, once he or she was old enough. The slaves did not have a contract that expired after 7 years. Slaves were permanently owned by their masters. This meant that their masters could punish them any way he saw fit for anything they did wrong. There were also no laws that oversaw the killings of someone’s own slave. The reason I chose this topic for my journal entry is because I did not know anything about indentur ed servants. I did not know such practice existed. I knew about slavery but did not have much knowledge about the subject until I read Chapter 3. References Schultz, K.M. (2014). U.S. History through 1877 (3rd ed.). Retrieved from The University of Phoenix eBook Collection database.

Analysis of Aluminium †Analytical Chemistry Essay

Introduction Atomic Absorption relies on the principle that each atom absorbs light of a particular wavelength, and hence at that wavelength the quantity of that absorption is proportional to the elements concentration. The first technique used in this analysis was Electrothermal Atomisation, known as Graphite Furnace-AAS. The components of a Graphite Furnace AAS are similar to that of Flame AAS, they more or less use the same components, with the exception of the component used to heat the sample. For a Graphite Furnace Atomic Absorption Spectrometer the schematic is: Hollow Cathode Lamp → Graphite Tube → Monochromator → Detector The Hollow Cathode Lamp (HCL) is a selective/specific light source made from the element of interest. The HCL contains an inert gas which is usually Argon or Neon. Ionization of the inert gas takes place, which causes acceleration of the gas into the Cathode. This causes the metal atoms (Al) of the cathode to sputter into the gas phase. The collision of sputtered atoms with the Argon atoms or electrons, excite the metal to higher energy levels. It is the process of decay that occurs which causes excited electrons to emit light in their return down to lower energy levels which is shone through the sample in the Graphite tube. Ar + e- → Ar+ = 2e- M(s) + Ar+ → M(g) + Ar M(g) + Ar+ → M*(g) + Ar M*(g) → M(g) + hv (light) The monochromator isolates the absorption line obtained from the sample, giving an accurate depiction to the detector. While the detector measures the intensity of the light and produces an electrical signal equivalent to the intensity. The sample is injected directly into the graphite tube, which is then heated. The tube provides thermal energy enough to break bonds within the sample and produce free atoms of the analyte. The sample undergoes three stages of heating, which are all imperative to the analysis of the sample: Step 1: drying of sample (which is the removal of water and the solvent) happens at approximately 125 degrees celsius. Step 2: ‘ashing’ of organic matter (removal of organic and inorganic material, essentially any matrix) happens at approximately1300 degrees celsius. Step 3: Vaporization of analyte atoms (free analyte atoms in light path) – happens at approximately 2400 degrees celsius Step 2 is important for preventing Spectral Interference in the analysis. Due to the fact, there is no flame used in this particular technique there is no combustion products, hence there improved sensitivity of between 10 and 10^3. Method 1. From stock standard of Aluminium provided, prepare concentrations of 10ppb, 20ppb and 50ppb. 2. Add 2ml of 10% HNO3 to each standard and make up to volume in polycarbonate flasks using Ultra High Purity water (UHP water). 3. Prepare a blank: 2ml of 10% HNO3 diluted with UHP water. 4. Take 50ml samples of tap water from: a laboratory sink, a tap in C block, a sink from alternative lab. 5. Add 1ml of 10% HNO3 to each sample as a preservative. 6. Ensure all solutions are mixed well before loading into carousel. 7. Load carousel in order of: blank, then set of standards filling all inner positions. 8. Load samples into outer carousel using small cups. 9. Run analysis. Optimising the GF-AAS is important to ensure maximum efficiency of detection. This is done via running the standards over a range of pre-treatment and atomisation temperatures to determine the conditions for maximum response. Running the blank is important in establishing the base-line reading – this acts as a correction factor, as you can determine how much absorption you find in your samples as a result of the solvent.

Employee Reward and Development Essay Example | Topics and Well Written Essays - 1500 words - 1

Employee Reward and Development - Essay Example al., 2004). With this concern, there are many approaches that are accessible in the field of human resource management such as coaching or mentoring, e-learning or blended learning, management or leadership development. Furthermore, HR practices of organisations are implementing the various approaches of employee development since it has been identified as a supporting and motivational component for employees to provide high performance in organisation (Stewart, 1999). With regards to this, the aim of the paper is to identify the concept of coaching or mentoring approach among the existing various approaches. It also includes the argument for and against the chosen approach with the assistance of academic literature and research reports. In addition, the paper provides the challenges and issues related with the coaching in order to measure the effectiveness of the approach which in turn endow with the effective evidence to achieve the objectives of an organisation. Concept of Coachin g and Mentoring Coaching and mentoring are considered as the two employee development methods that foster the ability of an employee in order to improve behaviour and level of the performance. The concept of coaching and mentoring are similar. However, the processes of each other are creating differentiation between them (Brooks, 2006). Coaching tends to be recognised as more task-oriented, skill focused and time-bound. On the contrary, mentoring is more focused on ‘open-ended personal development’. The process of coaching deals with instruction, discussion and guidance which are provided by the coach to the coached person. Whereas, the process of mentoring takes place through a conversation that assists the mentee in order to learn from the mentor (Deans & et. al., 2006). Coaching and mentoring programs are playing significant roles amongst employees and organisations as these programs help to establish a connection between organisational goals and objectives. At the s ame time, they are also concerned about personal development requirements of individual employees. Therefore, coaching and mentoring can be measured as ‘two way relationship’ with both the organisation as well as the employee in order to gain adequate benefits (Whitmore, 2002). Growing Application of Coaching As an Employee Development Process Compared To Others Source: (Jarvis & et. al., 2004). With a purpose to show the growing application of coaching in order to develop the performance and productivity of the employee and the organisation, the above figure has been extracted from the survey report of Chartered Institute of Personal and Development (CIPD). It can be identified from the above figure that the application of formal classroom-based training with regard to the employee development is in recent times becoming a rarity in an organisation. HR practices are applying much highly developed and effective technique for the betterment of the employees which in turn assist an organisation to progress in the path of

Economic Growth Assignment Example | Topics and Well Written Essays - 1500 words

Economic Growth - Assignment Example The per capita income of Cuba is greater than that of Brazil and that explains the reason behind high openness in Cuba as compared with Brazil. This confirms and justifies the correlation coefficient above. This pattern is experienced across most country used in the study. The coefficient 3785.376 is the constant. In interpreting the regression coefficient; an increase in per capita by one unit will result to increase in openness by 52.10041. This supports the earlier correlation results that showed that openness and per capita income exhibit a positive relation across the countries in 2005. However, the correlation and regression gives general conclusions. The fact is that several open countries have high level of income compared to their closed counterparts. Open economies have fewer difficulties in servicing external liabilities, and inadequate incentive to break a promise on external debt, hence making a turnaround in capital flows less likely. The scatter plot below also indicate a similar scenario The regression line is represented by Y=8.886187 + 0.402627X where Y is the level of domestic savings and X is the level of domestic investment. An increase in investment by investment by one unit will increase the level of domestic savings by 0.402627 units. The correlation and regression results show the general relationship that can be deduced from the analysis of the available data. However, some specific relationship can be also be deduced from the data. Out of 110 countries that had no domestic investment, 63 of them had no domestic savings. For example, Liberia, Libya, St. Lucia, Liechtenstein among others had no domestic levels in 2005, and their resultant domestic savings were also zero. However, some countries like Kuwait had zero domestic investment with 57.04595947 savings rate. This shows that domestic savings are not solely influenced by the level of domestic investments in the economy but other factors such as government

Case study Essay Example | Topics and Well Written Essays - 1500 words - 9

Case study - Essay Example She was quite vocal and articulate, greeting the other children with a Hello everyone! Child Z is from an Asian background but she approached other English children to ask, â€Å"you play with zu zu pets? This shows that Child Z is able to initiate interaction and blend well with her peers at the nursery school, even those from different ethnic backgrounds. This illustrates Vygotsky’s theory of cognitive development which stipulates that children tend to learn through their interactions with their surrounding culture. Z appears to be a self confident young person, who has learnt to interact confidently with those in her environment (Seigler, 2006), perhaps because of the high levels of love and attention she has received in her home environment. In the class, when the teacher demonstrated to the children how to make a paper boat, Z chimed in enthusiastically, â€Å"I do it! I make boat in the water†. She appears to have a strong sense of self esteem and is confident enough about being able to complete the task of making a boat (Hartup, 1992). This demonstrates the element of self regulation which Schaeffer mentions, where children tend to instruct themselves through their speech patterns (Schaeffer, 2003: 271). Piaget offered the view that early speech tends to be egocentric and is directed at the self, despite being spoken aloud, hence it has no particular function in terms of thinking (Schaeffer, 2003: 270), but Vygotsky saw such speech as externalized thought which children use actively for problem solving. The child Z appears to be well advanced cognitively, and her speech appears to be externalized thought in problem solving rather than being directed at the self. Linguistically, Child Z shows a very high level of linguistic development. She is vocal and articulate in her responses; when the lunchroom assistant asked Z what she had in her lunch box,

E-commerce Service Research Paper Example | Topics and Well Written Essays - 750 words

E-commerce Service - Research Paper Example Beyond the real world, the Internet has created the new world called as a sixth continent or virtual network. In business, e-commerce has made prosperous circulation system. E-commerce has enabled to achieve the fast, reliable and better economic results as compared to traditional business. E-commerce permeates the every profile including media, logistics, finance, enterprises, governments and traditional agriculture.The aim of this paper is to see the changes brought by the adoption of E-commerce for enterprises. What advantages and disadvantages have been produced from E-commerce to business? What are factors involved in buying the attention of customers from E-commerce as well as traditional buying?E-commerce has commonly used the term in the era of the Internet age. E-commerce simply means the putting up the website for service and product information along with the email contacts from where customers can place an order for buying the products. E-commerce is a system to conduct t he business activities via the usage of internet and related technologies. This internet usage refers to a computer network to conduct the business. In also includes the selling and buying online, transferring the electronic funds, business communication and associated activities with the selling and buying of services and goods online (Qin et al., 2014). Business to Consumers (B2C) as a category of e-commerce deals with the direct business between the business companies and consumers.

Leadership Profile Paper (communication) Essay Example | Topics and Well Written Essays - 750 words

Leadership Profile Paper (communication) - Essay Example He finally made a great move in the year 1994, when South Africa attained her full freedom free from the hands of colonialists. He became their first democratically elected president by all the races in the country. Nelson Mandela was born at Mvezo. His parents were Nongapphi Nosukeni and Henry Mgabla Mandela. He went to Methodist Boarding School and then proceeded to Fort Hare University where he was ‘expelled after being found engaging in student politics in the year 1940. In 1960, the Apartheid government banned both the ANC and the Pan African movements in the country. This, therefore, triggered the Mandela lead factions to launch an underground struggle for the liberation of the South African citizens from the oppressive rule of the colonialists. The Mandela lead team, therefore, created the Umkhento weSizwe; the armed wing of the ANC that again he was appointed the chief commandant since he had a vast experience in military knowledge after undergoing trainings in Algeria. In 1958, Nelson Mandela married Winnie Madikizela with a blessing of two daughters; Zenani and Zinda they later came to break up in the year 1996. Because breakage is believed to have been caused by the actions of Winnie Mandela that is said to have been involved in killing of the ANC activists. Mandela was not happy at all with Winnie’s actions; he then decided to marry Graca Machel, the wife of former Mozambique President, Samora Machel. With his former wife Winnie, Mandela had one son, the late Makgatho Levanika who died at the age of 54 years in the year 2004, earlier before him. While in deportation, in Robben Island, Mandela still made contacts with the ANC leaders that later, lead him to meeting most senior government officials including Presidents PW Bother and De Klerk in the year 1989. He was unlucky to have met these government officials as December of the very same year; he was served an arrest for being suspected of being spearheading the campaign for the