Saturday, August 31, 2019

Enthalpy change and Hess’s law. Essay

Introduction: Enthalpy is the total energy of a system, some of which is restored as chemical potential energy in the chemical bonds. During reactions, bonds are broken and formed. As a result, all reactions are accompanied by a change in the potential energy of the bonds, and hence an enthalpy change. This enthalpy change of reaction can be measured and is given the symbol H. The temperature of a system is a measure of the average kinetic energy of the particles present. Therefore, during a reaction, as bonds are broken and formed, there is a change in this average kinetic energy and this will result in a change in the temperature of the system. On the other hand, heat is the measure of the total energy of the substance. When the temperature of a substance increases or decreases, heat energy is absorbed or released from the environment. In order to measure this change in temperature, the following formula can be used:- Heat energy = m.C.T †¦Ã¢â‚¬ ¦where, m= mass of the substance C= specific heat capacity T= change in temperature Aim of experiment: – This particular experiment focuses on Hess’s law. Hess’s law states that the total enthalpy change on converting a given set of reactants to a particular set of products is constant, irrespective of the way in which the change is carried out. For this experiment, the conversion of NaOH to NaCl by two different routes was used and the change in enthalpy for each path was measured to test Hess’s law. Route one: – NaOH + 2M HCl 2M NaCl 2M NaCl + H2O 1M NaCl Route two: – NaOH + H2O 2M NaCl 2M NaOH + 2M HCl 1M NaCl Materials: – beakers, NaOH, 2M HCl, stopwatch, thermometer, pipettes, measuring cylinder Methods: – for the first route, 4g of NaOH was weighed. Then using a measuring cylinder 50 ml of 2M of HCl was measured and poured into a can. A thermometer was used to record the temperature of the hydrochloric acid in the can. Afterwards NaOH was added into the can. Using stopwatch and a thermometer the change in temperature was measured as 2M of NaCl was being formed. Once the temperature of the 2M NaCl was stable, 50 ml of water was added to change the sodium chloride into 1M of NaCl. Using stopwatch and thermometer the change in temperature was recorded. For the second route, 4g of NaOH was weighed. Then to form 2M of NaOH, 50 ml of water was added. A thermometer and stopwatch was used to monitor the change in temperature. Then 50ml of HCl was measured. Then its temperature was measured. These two solutions were then mixed together in a can. The temperature change was measured using a thermometer and stopwatch. Results for route one. In table1.1, the temperatures of NaOH and 2M HCl before the reaction began were 22.5à ¯Ã‚ ¿Ã‚ ½0.1à ¯Ã‚ ¿Ã‚ ½c. In table1.2, the temperature of 2M NaCl was 57.5à ¯Ã‚ ¿Ã‚ ½0.1à ¯Ã‚ ¿Ã‚ ½c before 50ml of water was added to it. Graph 1.2 temperature changes when 50 ml of water was added to 2M of NaCl to form 1M of NaCl. Results for route two. After 50ml of water was added to 4g of NaOH to form 2M of NaOH, it had a temperature of 32.4à ¯Ã‚ ¿Ã‚ ½0.1à ¯Ã‚ ¿Ã‚ ½c. On the other hand, 2M of HCl had a temperature of 22.5à ¯Ã‚ ¿Ã‚ ½0.1 cà ¯Ã‚ ¿Ã‚ ½. For table 1.3 the beginning temperature of these two reactants is the mean value of their temperature that is 27.4à ¯Ã‚ ¿Ã‚ ½0.1à ¯Ã‚ ¿Ã‚ ½c. This was done because there was not enough time to wait until both reactants reach the same temperature. Table 1.4 temperature changes during the addition of 50ml of water to 4 g of NaOH to form 2M of NaOH. Table 1.3 temperature changes during the reaction of 2M of NaOH with 2M of HCl to form 1M of NaCl. Graph 1.3 temperature changes during the reaction of 2M of NaOH with 2M of HCl to form 1M of NaCl. Graph 1.4 temperature changes during the addition of 50ml of water to 4 g of NaOH to form 2M of NaOH. Discussion To test Hess’s law the temperature change in each of the routes during the reaction can be used. The formula for heat change, which is found in the introduction section of this report, is also useful. For this particular experiment, water that is the byproduct in the formation of sodium chloride is used as a way of finding the enthalpy change. The density of water is taken to be 1g/ml and is used to determine the mass of the solutions. The specific heat capacity of water is 4.18 (g-1k-1). Route one: – To form 2M of NaCl the change in temperature () was 71.6 – 22.5= 49.1à ¯Ã‚ ¿Ã‚ ½c. The mass of the solution of NaOH and 2M of HCl was found to be 50g by using the density of water as 1g/ml and the volume of the solution being 50ml. change in enthalpy is:- Heat change= m. c. = = 10.2 KJ The change in enthalpy in changing 2M of NaCl to 1M of NaCl can be calculated in the same way where the mass of the solution becomes 100 g when 50 ml of water is added. The change in temperature was -17.6 à ¯Ã‚ ¿Ã‚ ½c. Heat change= m. c. = = -7.3 KJ The sum of the two changes in enthalpy will give a value of 2.9 KJ. Route two: – the change in temperature in forming 2M of NaOH from NaOH was 9.9à ¯Ã‚ ¿Ã‚ ½c. To do this 50 ml of water was added and the mass of the solution was 50 g. using the formula the change in enthalpy can be calculated as follows:- Heat change= m. c. = = 2.0 KJ Once 2M of NaOH was formed, 50ml of 2M of HCl was added to form 1M of NaCl, which is the final product. The change in temperature was 8.5à ¯Ã‚ ¿Ã‚ ½c. The mass was 100g and the change in enthalpy was Heat change= m. c. = = 3.5 KJ The sum of the two changes of enthalpy is 5.5 KJ. Conclusion: – The change in enthalpy for the formation of 1M of NaCl using route one was 2.9 KJ. Using route two it was 5.5 KJ. There is a significant difference of 2.6 KJ. This shows that the experiment done did not prove the Hess’s law effectively. This may be due to certain factors that will be discussed below. Limitation: – There could be lose of heat to the surrounding environment that can have vital effect on the results of the experiment. Human error and mistake matter in this kind of experiment. Instead of using a simple thermometer appropriate can be used. Improvements:- the use of data pro logger or calorimeter can minimize the human and device error in measuring temperature and can be better than simple thermometer. Using insulator such as Styrofoam cups to prevent heat from escaping to the surrounding.

American Indian History

The meaning of the word â€Å"nation† can be interpreted in different ways, but it always signifies the people, native language, traditions and a territory. Every nation has its own usages and they are inherited by its population across the generations. The people love their culture and love their land. Long time ago people learnt to cultivate the soil and to grow the crops. However, the land is not just people’s wet-nurse. It is something more for natives, because it unites them into one whole, into one nation. But when somebody deprives people of their land, the power of population as a nation weakens.â€Å"The world turned upside down† – wrote Colin G. Calloway trying to bring to the readers a sorry plight of Indians after blood-thirsty invasion of Englishman into their land. Peace and idyll of Native American’s life remained in the past and new era of a disaster came. One group after another endured successive waves of epidemic disease, inter-tr ibal and European warfare, rapid environmental change, colonial pressure for cultural change, displacement, and sometimes enslavement and servitude. Some groups disintegrated under the pressure, but others found ways to survive and some new groups came into being.It was not easy for them to adapt to the new laws white men had brought with them. The Indians felt that something was dying for ever and their home had changed. But the main human instinct of a survival played its key role. The Indians learnt to live with colonists. In this paper we’ll discuss the various ways Indian peoples adapted to their new settlers. To open the subject perfectly we’ll look to the life of the Native Americans through the history. For thousands of years land that is now the United States belonged to the Indians. They spoke many different languages.They lived in many different ways. Some were farmers. Some were hunters. Some lived deep in the forests in villages of strongly built houses. O thers roamed over the grassy plains, carrying all they owned with them. Each Indian belonged to a tribe, which was made up of a number of bands. Just two or three families constituted some bands. Each Indian thought of himself first not as one man but as part of a band and of a tribe. All the members of a band took care of each other. They hunted or farmed together and shared whatever they caught or grew. Some tribes were warlike. Others lived in peace.Indian religions were many. Some believed in one god, others in many, but all believed that man and nature were very close. Hunters or farmers all knew that the wind, the rain, the sun, the grass, the trees, and all the animals that lived on the earth were important to them. For thousands of years Indians wandered through the forests, over the grassy plains and great deserts. The earth was their mother, supplying all their wants. Then men arrived from Europe, men who wanted to take this land and have it for their own. These men believ ed that land could be cut up and bought and sold.In 1513 the Spaniard Ponce de Leon arrived in Florida. He did not stay, but he was fallowed by others Europeans who came to settle the land that was to become the United States. Spaniards came and Frenchmen came. Settlers came from England to Virginia and Massachusetts. These settlers wanted the Indians’ land. They wanted it for farms and cities. Englishmen cut down the forests and plowed the earth. Sometimes they made treaties with the Indians in which it was agreed that part of the land belonged to the newcomers and part to the Indians. As more men came from Europe, then were more men who wanted Indians land.The natives could not sell or give away all their land, but the settlers wanted it all. Eventually conflicts arose and outgrew into the Indian Wars. Because of nomadic life, small numbers, lack of weapons Indians turned out not worthy adversary for their enemy. But the Indians fought for their land. They went on fighting for almost four hundred years. Indian armed opposition was suppressed only at the end of nineteenth and their remains were driven to reservations. The Europeans carried with them not only longing to subdue the new land for all its material richness, but also brought unknown and deadly diseases.According to Northern Plains Indian winter counts (chronologies) epidemic diseases occurred on average every 5. 7 years for the area and every 9. 7-15. 8 years for individual groups. Disease outbreaks tended to follow episodes of famine or disease and tended to be followed by episodes of abundance of game when human mortality had been high. Epidemics preceded sustained contact with non-natives. The groups keeping winter counts recognized that epidemic diseases were spread through intergroup contact.Recorded reactions to epidemics include population dispersal, attempts to identify effective medicines, avoidance of outsiders, and changes in religious practices. Chronological listing of reference s to epidemics in winter counts shows that the northern plains groups endured about thirty-six major epidemics between 1714 and 1919 (table 1). Great smallpox broke out in 1837-38 that decimated the Mandas. Unlike the Yanktonai Blue Thunder winter counts, the Oglala John Colhoff and Flying Hawk winter counts describe the 1844-45 epidemic as severe. Blue Thunder notes that this epidemic was very widespread.The Hunkpapa Cranbrook winter count states that only children were affected by the 1844 measles or smallpox epidemic. . Iron Crow reported a food shortage in 1817 followed by measles or smallpox in 1818. The Yanktonai John Bear recounted a severe famine in 1814, followed by a severe epidemic in 1815. It is unlikely that birthrates could increase enough to compensate for this frequent loss of life. Many aspects of native life in the Great Plains were affected by epi-demics. Military might depended as much on a group's health as on the training and technology available to its warrior s.Patterns of social aggregation and dispersal, religious revivals, migrations, and survival of particular groups were affected by epidemic disease. The diseases and wares drained Indians having made them vulnerable before Englishmen. As colonists were fully aware from their negotiations for Indian land, the best way to press Indians into service was to allow them to run up debts with English merchants, then demand the balance and bring them to court when they could not pay. In such way â€Å"violation of the rights of Indians†3 continued for a long time.There is more then one example of illegal capture of Indians in their sorrowful history. For instance on August 12, 1865 a Hopi woman wobbled into the office of Lieutenant Colonel Julius C. Show, commanding officer of Fort Wingate, New Mexico Territory. She looked appallingly: her clotted hair with blood from a hand wound hung down her face. The woman declared to Show that while she and her nine-year-old daughter were walking the wagon road between Cubero and Fort Wingate, two men from the village overtook them, thumped her with their rifle butts and left her beside the trail.When she regained consciousness some hours later, her daughter was missing. Retracing her steps to Cubero, she discovered that the men had kidnapped her daughter and refused her to see the child. Then she went to Fort Wingate to plead for Shaw’s mediation in the kidnapping. Two accordant developments provide larger historical and cultural context for the Hopi woman’s dilemma. For although discrete in certain details, the sufferings of this anonymous woman prove symptomatic of the experience of women and children caught in larger processes of violence, exchange, and state regulation in the region.Chato Sanchez – the man who captured the girl answered Shaw’s question about the mother and her daughter clearly that â€Å"he had assumed a debt which this woman contracted and had taken both the mother and her daughter as security against that debt. †4 The man probably spoke the truth as he saw it. Since the early eighteenth century, Spanish New Mexicans had engaged in the practice of â€Å"rescate†, or rescue and redemption of captives held in the power of â€Å"los indions barbarous†. In New Mexico â€Å"rescate† served as the artifice by which legal and moral sanctions against Indian slavery could be subverted.Much about Indian society and culture in southern New En ¬gland had changed during Howwoswee's lifetime. From the late seventeenth century through the early nineteenth century, English merchants exploited the Indians' dependence on store credit to coerce men, women, and children alike into bonded service. County court judges complemented this effort by indenturing native debtors who could not pay off their accounts and Indian convicts who could not meet their court fines and costs of jailing. Meanwhile, colonial officials made little but token effort s to stem such practices despite full awareness that they were occurring.By 1700, neither Christian Indians nor colonists found it acceptable for natives to put on reed-woven clothes, skins, or just shirts with leggings, as they did in the seventeenth century. As a result Indians either had to purchase spinning wheels and get wool to their own cloth, which a minority did, or else buy finished material or clothing from local stores. â€Å"Cloth, clothing, and sewing items constituted 16 percent of the value of native purchases at Vineyarder John Allen's store between 1732 and 1752, 63 percent at John Sumner's between 1749 and 1752, and 86 percent at Peter Norton's between 1759 and 1765 (see table 2).Even for merchants who did not specialize in fabric, like Beriah Norton, cloth and clothing sales made up no less than 13 percent of the value of Indian transactions. †5 Food charges for corn, meat, and sweeteners were also significant, running as high as 26 percent at one store (s ee tables 1). English land purchases had so effectively restricted Indian movement that the natives' mixed subsistence base of corn-bean-squash agriculture, shellfish gathering, fishing, and hunting had been soundly compromised.Dams prevented fish from migrating along rivers. In connecting with deer herds declined, Indians were compelled to kill their livestock or buy meat. Traditional economic ac ¬tivities were further undermined when Indians went to work for colonists during planting and harvest seasons in order to pay off store accounts. The laborers turned to purchased, rather than self-raised, corn to carry them through the lean winter months until April's fish runs and the midsummer harvest of squash and beans replenished stores.In such way cycle began: first, a native family was pressed to rely on pur-chased food for a season or two; then creditors forced adults to work for Englishmen; the next cold season, they were back at the store to buy things they had been unable to p rovide for themselves during the previous year; and thus debts mounted again and the pattern repeated itself. Bonded service affected the Indians of southern New En ¬gland not only individually but culturally as well. Inevitably, having so many Indians, particularly children, living among the English promoted native acculturation to colonial ways.Some acculturative change proved empowering for native communi ¬ties. Other shifts were decidedly less welcome. In either case, groups such as the Wampanoags of Aquinnah and Mashpee, the Narragansetts, and the Pequots were forced to struggle with how to define themselves as they became more like their English neighbors. Indian children had not only to withstand separation from their parents and relatives but to adapt to the colonists' strange ways. Left with little choice, they could do nothing but adjust. By making colonial agricultural and domestic tasks an accepted part of Indian life, indentures played a key role in natives' accultu ration.In 1767, when Eleazar Wheelock put a Narragansett Indian boy to work in the fields, the boy's father having expressed a protest proclaimed: â€Å"I can as well learn him that myself †¦ being myself brought up with the best of Farmers. â€Å"7 As usual women rarely recorded such statements, but changes in their work prove that they also were adopting English ways. Indians Betty Ephraim, Patience Amos, and Experience Mamuck received credit from Richard Macy for spinning yarn and sewing — possibly on equipment that they owned themselves, given the presence of spinning wheels and looms in a few native estate inventories.Indentures were not the only factor encouraging Indians to adopt new tasks and technology. Missionaries contin ¬ued to promote the benefits of colonial work ways, no doubt persuading some listeners. Other natives distressed that their lack of accumulated capital made them chronically vulnerable to merchants and judges, carefully decided â€Å"to l ive more like my Christian English neighbors. â€Å"8 The enormity of servitude's impact on Indian culture is obvious. At least one-third of native children were living with the English at any given time, most under indentures that kept them in service until their late teens or early twenties.When these servants returned home as adults, they passed on what they had learned to their children, some of whom were in turn bound out to colonists. By the second half of the eighteenth century, probably nearly all native households included at least one person who had spent an essential portion of his or her childhood as a servant. As a result of poverty and widespread in ¬dentured servitude, were the changes Indians experienced in their dress. Between the advent of English settlement and King Philip's War, Praying Indians in order to mark themselves as Christians cut their hair and donned shirts, pants, shoes, hats, and cloaks.However, many Christian Indians refused to abide by the Engli sh dictate that people dress according to their station in the colonists' social hierarchy. Indian women, in particular, had a special liking for jewelry and clothes that colonists considered gaudy and ungodly. Servitude also influenced the Indians' food ways. Throughout the early seventeenth century, the usual Indian dish was a corn mush that consisted of some mix of vegetables, shellfish, fish, and/or game. Water was the natives' sole drink. But soon merchants stocked alternative foods and extended Indian credit lines, as traditional sources of protein became less accessible.As a result natives became accustomed to the food provided by colonial masters; the Indian diet began to change. Although In ¬dians continued to consume traditional foods, by the early eighteenth century they also ate mutton, beef, cheese, and potatoes, massive quantities of molasses and sugar, and smaller amounts of peas, biscuits, and apples (see table 2). Thus, by the end of the eighteenth century the Ind ian life rather changed. The characteristics that previously had distinguished natives from their colonial neighbors were no longer a part of Indian existence.In ¬dians became more like their white neighbors in their gendered division of labor, in their food and dress, and perhaps even in their propensity to beat children. As colonists forced Indian children as well as adults into bonded labor, natives lost control not only over their workaday lives but over the very upbringing of their young people. Large numbers of children and young adults spent most of their developmental years working in colonists' homes and on their farms and ships, where they heard and spoke English, performed English work, wore English clothing, and ate English food.Over time, they could not help but become more like their masters. Food, labor, dress, child-rearing: these are major elements of any people's cultural life. But indentured servitude's impact on Indian culture was even greater, its reach even l onger. It struck much nearer to the foundations of Indian identity when it began to interfere with the people's ability to pass on native languages through word of mouth and print. Gradually, Indians became English-only speakers and this change more than any other threatened Indian claims to distinctiveness.During the first two-thirds of the eighteenth century, as more and more natives served indentures, Indian literacy rates stagnated or declined. This lack of progress is remarkable, considering that in the seventeenth century, colonial officials and native parents alike expected masters to instruct bound Indian children to read and write English. Some natives sent their offspring to live with colonists or attend boarding schools precisely so that they would be formally educated.Not until the late eighteenth century, when native household servants began to receive instruction in writing from white women — who were themselves in the process of gaining full literacy — d id Indian signature rates start to climb, particularly among females. About three centuries wars of annihilation against Indians continued. Because of primitive weapon and nomadic life, Indians’ forces were broken. But not their spirit. Love to their land, nature and culture always lived and lives in their hearts.Despite all the disasters which fell down their heads Indians adapted to the new life. New settlers left indelible imprint on Indians’ life, traditions and language. Many groups of Native Americans did not stand cruel invasion in their life but some of them learnt to find ways to survive. And nowadays the Spirit of the chieftain lives in the heart of every Indian. They are proud of their tribal roots and their culture. Notes 1. Colin G. Calloway, The World Turned Upside Down: Indian voices from Early America (Dartmouth College). 2.Linea Sundstrom, Smallpox Used Them Up: References to Epidemic Disease in Northern Plains Winter Counts, 1714-1920, 309 3. Richard White and John M. Findlay, Power and Place in the North American West (Seattle and London: University Of Washington Press), 44. 4. White, Power and Place, 45. 5. David J. Silverman, The impact of Indentured Servitude on the Society and Culture of Southern New England Indians, 1680 – 1810,626. 6. Silverman, The impact of Indentured Servitude, 627. 7. Silverman, The impact of Indentured Servitude, 652. 8. Ibid.

Friday, August 30, 2019

The Hunters: Phantom Chapter 20

â€Å"Cookies,† Alaric said gravely. â€Å"Bonnie thinks she could manage to choke down a few cookies. Just to keep her strength up.† â€Å"Cookies, got it,† said Meredith, rummaging in Mrs. Flowers's kitchen cabinet to find a mixing bowl. She clunked a big china bowl that was probably older than she was onto the counter and checked the refrigerator. Eggs, milk, butter. Flour in the freezer. Vanil a and sugar in the cupboard. â€Å"Look at you,† Alaric said admiringly as Meredith unwrapped a stick of butter. â€Å"You don't even need a recipe. Is there anything you can't do?† â€Å"Lots of things,† Meredith replied, basking in the warmth of Alaric's gaze. â€Å"What can I do to help?† he asked cheerful y. â€Å"You can get another mixing bowl and measure two cups of flour and a teaspoon of baking powder into it,† Meredith told him. â€Å"I'l beat the butter with the other ingredients in this bowl, and then we can put them together.† â€Å"Got it.† Alaric found a bowl and measuring cups and started to measure out the items. Meredith watched his strong, tanned hands confidently leveling off the flour. Alaric had gorgeous hands, she thought. His shoulders were nice, too, and his face. Al of him, real y. She realized she was ogling her boyfriend instead of stirring, and felt her cheeks color, even though no one was watching her. â€Å"Pass me the measuring cups when you're done with them?† He handed them to her. â€Å"I know something scary's going on, and I want to protect Bonnie, too,† he said, smiling a little, â€Å"but I think she might be milking the situation a little. She loves that everyone's pampering her.† â€Å"Bonnie's being very brave,† said Meredith primly, then flashed him a grin, â€Å"and, yes, she might be milking it.† Matt came down the stairs and into the kitchen. â€Å"I think maybe Bonnie should have some tea when she gets out of her bubble bath,† he said. â€Å"Mrs. Flowers is busy putting protective spel s on the bedroom Bonnie chose, but she said she has a mix of chamomile and rosemary that would be good, and to put honey in it.† Meredith focused on mixing the cookie ingredients together as Matt boiled water and careful y measured dried herbs and honey to make the tea to Mrs. Flowers's exact specifications. When he final y finished fussing over it, Matt picked up the fragile teacup and saucer careful y. â€Å"Wait, maybe I'd better take the whole pot up,† he said. As he searched for a tray to carry it on, he asked, â€Å"Meredith, are you sure you and Bonnie got everything she might need from her house?† â€Å"She was up there for nearly a half hour. She got everything she wanted,† said Meredith, â€Å"and if we missed anything, I'm sure Mrs. Flowers has some extras.† â€Å"Good,† said Matt, his handsome face intent as he picked up the tea tray without spil ing anything. â€Å"I just want to make sure Bonnie's okay.† He left the kitchen, and Meredith listened to his footsteps heading back upstairs. Once he was out of earshot, she and Alaric both burst out laughing. â€Å"Yes, she's definitely milking it,† said Meredith, when she'd stopped giggling. Alaric pul ed her toward him. His face was serious and intent now, and Meredith caught her breath. When they were this close, she could see the hidden flecks of gold in his hazel eyes, and they felt like a secret only Meredith knew. â€Å"I love how you take care of your friend,† Alaric told her, his voice low. â€Å"What I love most is that you know she's pushing it as far as she can, seeing what you'l do for her, and you laugh, but you're stil going to give her whatever she needs.† He frowned a little. â€Å"No, that's not right. I do love how you see the funny side of it, but what I love most is how wel you take care of everyone you can.† He pul ed her closer stil . â€Å"I guess mostly I love you, Meredith.† Meredith kissed him. How could she have worried that Celia would come between them? It was like there had been a mist fil ing her eyes, making it so that she was unable to see the simple truth: Alaric was crazy about her. After a minute, she broke the kiss and turned back to the cookie dough. â€Å"Get a cookie sheet, would you?† she asked. Alaric stood stil for a moment. â€Å"Okay†¦Ã¢â‚¬  he said. Closing her eyes, Meredith summoned al her strength. She had to tel him. She had promised herself she would. He handed her a cookie sheet and she busied herself by scooping spoonfuls of dough onto it. â€Å"There's something I need to tel you, Alaric,† she said. Alaric froze next to her. â€Å"What is it?† he asked, his voice wary. â€Å"It's going to sound unbelievable.† He gave a snort of laughter. â€Å"More unbelievable than everything else that's happened since I met you?† â€Å"Sort of,† Meredith said. â€Å"Or, at least, it's specifical y about me this time. I've been†¦Ã¢â‚¬  It was hard to say. â€Å"I come from a family of vampire hunters. Al my life, I've been training to fight. I guess taking care of people is a family trait.† She smiled weakly. Alaric stared at her. â€Å"Say something,† Meredith prompted after a moment. He pushed his hair out of his eyes and looked wildly around. â€Å"I don't know what to say. I'm surprised you never told me this. I thought† – he paused – â€Å"that we knew each other real y wel .† â€Å"My family†¦Ã¢â‚¬  said Meredith miserably. â€Å"They made me swear that I would keep our secret. I never told anybody until a few days ago.† Alaric closed his eyes for a minute and pressed his palms against them hard. When he opened them, he looked calmer. â€Å"I understand. I do.† â€Å"Wait,† said Meredith. â€Å"There's more.† The cookie sheet was ful , and she cast about for something else to occupy her hands and eyes while she talked. She settled on a dish towel and twisted it nervously. â€Å"Do you remember that Klaus attacked my grandfather?† Alaric nodded. â€Å"Wel , I found out a few days ago that he also attacked me, and stole my brother – the brother I'd never known I had – and took him away and made him a vampire. And he left me – I was only three – some kind of half vampire. A living girl, but one who needed to eat blood sausage and sometimes had†¦ sharp teeth like a kitten's.† â€Å"Oh, Meredith†¦Ã¢â‚¬  Alaric's face was ful of compassion, and he moved toward her, hands out. Toward me, Meredith noted. Not away, not afraid. â€Å"Wait,† she said again. â€Å"Elena asked the Guardians to change things to the way they would have been if Klaus never came here.† She put down the dish towel. â€Å"So it never happened.† â€Å"What?† Alaric said, staring at her. Meredith nodded, a helpless, confused smile spreading over her face. â€Å"My grandfather died in a retirement home in Florida two years ago. I have a brother – one I don't remember, unfortunately – he got sent away to boarding school when we were twelve and joined the military as soon as he turned eighteen. Apparently he's the problem child of the family.† She took a deep breath. â€Å"I'm not a vampire. Not even a half vampire. Not now.† Alaric was stil staring at her. â€Å"Wow,† he said. â€Å"Wait a minute. Does that mean that Klaus is stil alive? Could he come here, come after your family now?† â€Å"I thought of that,† Meredith said, glad to address the practicalities. â€Å"I don't think so. Elena asked the Guardians to change Fel ‘s Church so it was as if Klaus never came here. She didn't ask them to change Klaus and his experience. For him, I think, logical y, he did come here, long ago, and now he's dead.† She smiled shakily. â€Å"I hope so, anyway.† â€Å"So you're safe,† Alaric said, â€Å"as safe as a vampire hunter might be. Is that al you needed to tel me?† When Meredith nodded, he reached for her and pul ed her back into his arms. Holding her tightly, he said. â€Å"I would have loved you with sharp teeth, too. But I'm so glad for you.† Meredith closed her eyes. She had needed to tel him, to know how he would have reacted if the Guardians hadn't changed everything. A great warming gladness spread al through her. Alaric pressed his lips against her hair. â€Å"Wait,† she said once more, and he released her, looking inquisitive. â€Å"The cookies.† Meredith laughed and put them in the oven, setting the timer for ten minutes. They kissed until the buzzer rang. â€Å"Are you sure you'l be okay alone?† Matt asked anxiously, standing by Bonnie's bed. â€Å"I'l be right downstairs if you need anything. Or maybe I should stay here. I could sleep on your floor. I know I snore, but I'd try not to, I swear.† Bonnie gave him a brave little smile. â€Å"I'l be fine, Matt. Thank you so much.† With one last worried glance, Matt patted her hand awkwardly, then left the room. Bonnie knew he would toss and turn on his own bed, thinking of ways to keep her safe. Probably he would end up sleeping on the floor outside her door, she thought, giving a delighted little wriggle. â€Å"Sleep wel , my dear,† said Mrs. Flowers, taking his place by Bonnie's bedside. â€Å"I have cast al the protective charms I know around you. I hope you like the tea. It's my own special brew.† â€Å"Thank you, Mrs. Flowers,† Bonnie said. â€Å"Good night.† â€Å"You are enjoying this way too much,† said Meredith, who came in next carrying a plate of cookies. She was limping, but had insisted that she didn't need a cane or crutch as long as her ankle was bandaged. In fact†¦ Bonnie took a closer look at Meredith. Her cheeks were flushed, and her usual y smooth hair was a little mussed. I think she's very glad that Celia's gone to UVA, Bonnie thought with a smirk. â€Å"I'm just trying to keep my spirits up,† Bonnie said with a mischievous smile. â€Å"And you know what they say: When life gives you lemons, make lemonade. My lemonade is having Matt trying to fulfil my every need. It's too bad we don't have more boys around here.† â€Å"Don't forget about Alaric,† said Meredith. â€Å"He helped make the cookies. And he's downstairs researching everything he can that might be related to this.† â€Å"Ah, everyone catering to me, that's what I like,† Bonnie joked. â€Å"Did I tel you how much I enjoyed the dinner you made? Al my favorites†¦ it was like my birthday. Or my last meal,† she added more soberly. Meredith frowned. â€Å"Are you sure you don't want me to stay in here? I know we've protected the house as wel as we can, but we don't real y know what we're fighting. And just because the last couple of attacks took place in daylight with the whole group around, it doesn't necessarily mean that's the way they have to be. What if whatever this is can get past our defenses?† â€Å"I wil be fine,† said Bonnie. Intel ectual y she knew she was in danger, but oddly, she didn't feel scared. She was in a house with people she trusted, al of whom were focused wholeheartedly on her safety. Besides, she had a plan for the night – something she couldn't do if Meredith slept in the room. â€Å"Are you sure?† Meredith fretted. â€Å"Yes,† Bonnie said emphatical y. â€Å"If something bad was going to happen to me tonight, I'd know in advance, right? Because I'm psychic, and I get warnings about things.† â€Å"Hmmm,† said Meredith, quirking one eyebrow. For a moment she looked like she was going to argue. Bonnie kept her gaze firm. Final y, Meredith put the tray of cookies on the table by the bed next to the teapot and cup Matt had brought up earlier, pul ed the curtains across the window, and looked anxiously around to see what else could be done. â€Å"Okay, then,† she said. â€Å"I'l be right next door if you need me.† â€Å"Thanks, Mer. Good night.† As soon as the knob clicked into place, Bonnie lay back in bed and bit into a cookie. Delicious. A slow smile bloomed on her lips. She was the center of attention now, as if she were a Victorian heroine bravely suffering from some kind of wasting il ness. She had been encouraged to pick out her favorite of the boardinghouse's many bedrooms and had chosen this one. It was a charming room with creamy rose-patterned wal paper and a maple sleigh bed. Matt hadn't left her side al night. Mrs. Flowers had fussed around her, fluffing pil ows and offering her herbal tonics, and Alaric had been conscientiously researching protection spel s in al the grimoires he could find. Even Celia, who had never been anything but snippy to her about her â€Å"visions,† promised before she left to let her know as soon as she found something helpful. Bonnie turned on her side, inhaling the sweet scent of Mrs. Flowers's tea. Here in this cozy room, it was impossible to feel like she needed protection, that she could be in danger this very second. But was she? What was the time frame after one's name was cal ed? After Celia's name had appeared, she had been attacked within the hour. After Meredith's had appeared, she hadn't been attacked until the next day. Maybe things were getting more spaced out. Maybe Bonnie wasn't going to be in danger until tomorrow or the next day. Or next week. And Damon's name had appeared before Bonnie's did. Bonnie's skin tingled at the thought of Damon's name in lake weeds. Damon was dead. She had seen him die – and in fact he'd died for her (although everyone else, in their compassion for Elena, seemed to have forgotten that). But the appearance of his name must mean something. And she was determined to figure out just what. She listened. She could hear the sounds of Meredith moving around in the room next door with a steady thumping that suggested she was practicing with her stave, and from down below came the faint voices of Matt, Alaric, and Mrs. Flowers talking in the study. Bonnie could wait. She poured herself a cup of tea, crunched on another cookie, and wiggled her toes pleasurably under the soft pink sheets. She sort of liked being a supernatural invalid. An hour later, she had finished her cup of tea and al the cookies, and the house was quieter. It was time. She climbed out of bed, her too-long polka-dotted pajama pants flapping around her ankles, and opened her overnight bag. While Meredith had waited downstairs at her house, she had pried up the loose board by her bed and taken out Traversing the Boundaries Between the Quick and the Dead, a book of matches, a silver knife, and the four candles she needed for the ritual. Now she took them out of her bag and rol ed back the rug by the bed so she could crouch on the floor. Tonight, nothing was going to stop her. She was going to reach Damon. Maybe he could tel her what was going on. Or maybe he was in some sort of danger, in whatever plane dead vampires ended up on, and needed to be warned. In any case, she missed him. Bonnie hunched her shoulders and wrapped her arms around herself for a moment. Damon's death had hurt her, not that anyone had noticed. Everyone's attention, everyone's sympathies, had been directed toward Elena. As usual. Bonnie got back to work. Quickly, she lit the first candle and, dripping wax on the floor to anchor it upright, placed it to her north. â€Å"Fire in the North, protect me,† she whispered. She lit them in widdershins order: black to the north, white to the west, black to the south, white to the east. When the circle of protection was complete around her, she closed her eyes and sat quietly for a few moments, focusing herself, reaching to find the power at her center. When she opened her eyes, she took a deep breath, picked up the silver knife, and quickly, without giving herself time to wimp out, cut a gash across her left palm. â€Å"Ouch,† she muttered, and turned her hand over, dripping blood on the floor in front of her. Then she dabbed the fingers of her right hand in the blood and smeared a bit on each candle. Bonnie's skin tingled painful y as magic rose around her. Her senses honed, and she could see tiny movements in the air, as if flashes of light were appearing and disappearing just out of sight. â€Å"‘Through the darkness I cal to you,'† she intoned. She didn't need to look at the book; she had memorized this part. â€Å"‘With my blood I cal to you; with fire and silver I cal to you. Hear me through the cold beyond the grave. Hear me through the shadows beyond the night. I summon you. I have need of you. Hear me and come!'† The room went stil . It was the stil ness of expectation, as if some great creature were holding its breath. Bonnie felt like an entire audience stood around her, suspended in eagerness. The veil between the worlds was about to lift. She had no doubts. â€Å"Damon Salvatore,† she said clearly. â€Å"Come to me.† Nothing happened. â€Å"Damon Salvatore,† Bonnie said again, less confidently, â€Å"come to me.† The tension, the feeling of magic in the room was beginning to dissipate, as if her invisible audience were quietly creeping away. Yet Bonnie knew the spel had worked. She had a funny, blank, cutoff feeling, like when she was talking on the phone and her carrier suddenly dropped the cal . Her cal had gone through, she was sure of it, but there was no one on the other end. Only what did it mean? Was Damon's soul just†¦ gone? Suddenly Bonnie heard something. A light breathing, just a smidge out of time with her own. There was someone right behind her. The hairs rose on the back of her neck. She hadn't broken the circle of protection. Nothing should be able to cross into that circle, certainly no spirit, but whoever was behind her was inside the circle, so close to Bonnie that they were almost touching her. Bonnie froze. Then slowly, careful y, she put down her hand and felt for the knife. â€Å"Damon?† she whispered uncertainly. A tinkling laugh sounded behind her, fol owed by a low voice. â€Å"Damon doesn't want to talk to you.† The voice was honey-sweet, but somehow also poisonous-sounding, insidious and oddly familiar. â€Å"Why not?† Bonnie asked shakily. â€Å"He doesn't love you,† the voice said in a soft, persuasive tone. â€Å"He never even noticed you were there, unless there was something he wanted from you. Or perhaps if he wanted to make Elena jealous. You know that.† Bonnie swal owed, too afraid to turn around, too afraid to see who the voice belonged to. â€Å"Damon saw only Elena. Damon loved only Elena. Even now that he's dead and lost to her, he won't hear you cal ing,† the voice lilted. â€Å"Nobody loves you, Bonnie. Everyone loves Elena, and that's how she likes it. Elena keeps everyone for herself.† A burning sensation began behind Bonnie's eyes, and a single hot tear ran down her cheek. â€Å"No one wil ever love you,† the voice whispered. â€Å"Not when you're standing next to Elena. Why do you think no one ever saw you as anything but Elena's friend? Al the way through school, she was standing in the sunshine and you were hidden in her shadow. Elena made sure of that. She couldn't bear to share the spotlight.† The words rattled inside Bonnie's mind, and suddenly something inside her shifted. The icy terror she'd felt just moments ago had thawed, making way for roiling anger. The voice was right. Why had she never seen it before? Elena was Bonnie's friend only because Bonnie was a foil for her own beauty, her own sparkle. She had been using her for years without caring how Bonnie felt at al . â€Å"She cares only about herself,† Bonnie said, half sobbing. â€Å"Why can't anyone see that?† She shoved the book away from her and it knocked over the black candle to her north, breaking the circle. The wick smoked and guttered, and al four candles went out. â€Å"Ahhhh,† said the voice in satisfaction, and tendrils of dark fog began to creep from the corners of the room. Just as quickly as her fear had left her, it snapped back. Bonnie spun around, holding the knife, ready to face the voice, but there was no one there – just dark, amorphous fog. Hysteria wel ing within her, she got to her feet and stumbled toward the door. But the fog moved quickly, and soon Bonnie was enveloped in it. Something fel with a clatter. She couldn't see more than a few inches. Bonnie opened her mouth and tried to scream, but the fog flowed over her lips, and her scream turned into a muffled moan. She felt her grip on the knife loosen and it dropped to the floor with a dul clank. Her vision grew blurry. Bonnie tried to lift her foot but could barely move. Then, blinded by the fog, she lost her balance and pitched forward into darkness.

Thursday, August 29, 2019

Online Courses Are Considered for High School in fairfax County Essay

Online Courses Are Considered for High School in fairfax County - Essay Example Of course, the radical and very new concept of an online high school is something which has divided opinion regarding the viability, merits, advantages and disadvantages of the possibility of offering this as an option for high school students. While some educational professionals and parents alike see fantastic potential and convenience in this, many are also concerned that the disadvantages may outweigh the benefits and that traditional high school educational methods and approaches should be enforced without offering alternatives. However, though there are inevitably going to be certain problems with any type of innovative and radical change to educational institutions, the advantages of creating a virtual high school are extremely substantial, both for the students and parents involved and the educational institutions which provide them. Due to this, an online high school course should be offered as an alternative to traditional systems by using other successful courses as models , as this will benefit both students and educational institutions alike. The concept of online education has garnered much research which shows it to be a very effective form of pedagogy, and so the quality of education that students would receive in an online learning environment would not be reduced, but enhanced. While higher education programmes have traditionally been governed by the conventional components of ‘teaching’, recent decades have brought about a re-evaluation of the fundamental premise and function of education. This has led to a significant shift in focus towards a learner-centred approach where autonomy and the facilitation of independent and lifelong learning has become a primary goal (Somekh 20). As a result of this and prevailing socio-economic factors, distance and online education has become an increasingly popular, accessible and valid form of education.

Wednesday, August 28, 2019

RTI module Essay Example | Topics and Well Written Essays - 250 words

RTI module - Essay Example Finally, wrap up involves adopting the RTI approach in schools to change the existing processes (The IRIS Center, 2012). This module should explore in detail the assessment actions integral to RTI (The IRIS Center, 2012). It outlines how to use growth monitoring data to decide if a student is meeting the recognized performance norm or if more rigorous intervention is required. When specific criteria are utilized, cut scores should be established to assess learners against a particular level of proficiency such as achieving a mark of 15 or above (The IRIS Center, 2012). Students scores, in a normative comparison, should be compared against those of a greater group such as getting marks over the 25th percentile compared to a nationwide sample of 3rd grade learners (The IRIS Center, 2012). I would stress to Ms. Doran that the core curriculum in the classroom must be field tested and research-based (The IRIS Center, 2012). This section describes which students should receive Tier 3 intercession or special education services. The educator should also use this module to examine parents’ involvement in assisting English Language Learners gain knowledge. This implies, derived from evidence from assembled research, that the core curriculum incorporates all the elements found essential to successfully teach students and has an identified record of

Tuesday, August 27, 2019

Kinds of accounting Essay Example | Topics and Well Written Essays - 500 words

Kinds of accounting - Essay Example The three major heads in which accounting is divided are financial accounting, managerial accounting and cost accounting. There are other kinds that have been developing as the world is progressing, but they all come under the three umbrellas one way or the other. For clarification and differentiation amongst the three major heads, a brief discussion is presented below (Peter, 2007). The basic purpose that financial accounting serves, is to provide the stakeholders with information to make sound economic decisions (Robert, 2004). Reports are made for the external parties such as the investors, creditors and tax authorities, so that they can extract information regarding how the company is doing. Reports include income statements, balance sheets, cash flow statements and other- they provide a complete picture for external parties to make sound decision and compare them with other organizations’ performances. They are guided by the Generally Accepted Accounting Principles (GAAP) (Robert, 2008). Managerial accounting is another major branch of accounting. It provides information that is crucial for the internal parties or the managers or employees, helping in understanding the running of the businesses. They provide information to the internal stakeholders that help them understanding the management and control functions within the organization. It is forward looking, that is, it is mostly based on projections and assumptions rather than the history of the organization. Management accounting is also termed as cost accounting, where product costing is also a part of managerial accounting. All these types of accounting that come under managerial accounting; help the managers make sound decisions about management and control of the organizational functions (Ray, 2008). Cost accounting comes under the umbrella of managerial accounting but serves a unique purpose. Cost accounting helps in budgeting, establishing the actual

Monday, August 26, 2019

CaseStudy Paper Case Study Example | Topics and Well Written Essays - 1750 words

CaseStudy Paper - Case Study Example Effective supply chain management strategies are essential for providing any organization a competitive edge over its peers. Excellence in the supply chain can be achieved if the organizational leaders attend to the particular details in the market infrastructure that make their organization more efficient and the transactions in the market fluid effective. Taking into account the complexity of supply chains more so those with global and regional scope, one must recognize that the magnitude of complexity in the task is immense (Jacobs and Chase & Chase, 2011). Therefore, it takes highly qualified and experienced managers to identify the correct issues to be prioritized and addressed as well as mark out new strategies and opportunities. In the long term, effective supply chain management is bound to deliver considerable benefits to any firm that recognizes and respects its necessity. To extrapolate on the importance of effective supply chain management this paper will dwell on several case studies in different industries where supply chains have been successfully or otherwise managed. The fashion industry is one where competition is ubiquitous despite the fact that most of the customers have very unique needs. However, given the low entry barriers, the stiffness in competition is understandable since many of the new entrants will offer customers and specialized products for customers forcing the firms already in the market to be constantly on their toes (Masson, MacKerron & Fernie, 2007). In this section, Zara, Adidas HM and Luis Vuitton and other firms are examined in respect to their specific supply chain management strategies. H&M has listed among its objective the intentions to be the price leader in the fashion industry, to this end they have restricted their supply chain such that it primarily targets the street trends which

Sunday, August 25, 2019

Marketing Channels and Logistics Coursework Example | Topics and Well Written Essays - 2500 words

Marketing Channels and Logistics - Coursework Example Supply chain management is an important business operation function that helps an organization to maintain efficiency in the resource allocation, manufacturing, processing, procurement, logistics, delivery and returning (Rushton, Oxley and Croucher, 2010, p.34). Overall business performance of an organization highly depends upon the effectiveness and efficiency of the supply chain network of an organization. Recently, the global organizations are trying to maintain sustainability in their supply chain management process. Implementation of green strategy in the supply chain management process helps an organization to maintain sustainability in the business operation process and offer products and services according to the market demand and needs of target customers. The study will consider the supply chain management process of Tesco Plc. Tesco is one of the leading UK based multinational retail chains that has the strong presence in several emerging global marketplaces. The organizat ion is considered as one of the leading players within the global; retail chain industry due to profitability and high employment generation. Tesco implemented several green and sustainable operational strategies in the supply chain management process in order to maintain its leading position in the marketplace. The study will analyze the principles of environmental and social sustainability that are adopted by Tesco in its business operation process. Supply Chain Activities of Tesco Tesco is the most prestigious organization among the stakeholders, employees, government of the country and customers or several business clients as the organization always tries to follow and maintain corporate values in several business operations. It is true that Tesco is one of the leading organizations within the global retail chai9n industry. Major objective of the organization is to maximize business profit by ensuring the sustainability of entire community and society. It is highly important for an organization to maintain effective sustainability in the supply chain management system as the governments of several countries have introduced various strict policies and regulations for the organizations. Tesco highly believes in centralized distribution process (Emmett and Sood, 2010, p.95). This centralized distribution process helps the organization to keep entire control of overall supply chain management performances. In addition to this, strong discipline and maintenance of high supply chain value helps the management of Tesco to ensure the sustainability in entire supply chain management process. The organization heavily relies on the innovation and core value of customers in the supply chain management. This sustainable business operation processes and high efficiency across the entire supply chain network in this world helped the organization to attain 100 percent efficiency level. The above figure is the overall sustainability performance of several leading global re tail chains.

Saturday, August 24, 2019

GLOBAL MARKETING Essay Example | Topics and Well Written Essays - 3000 words

GLOBAL MARKETING - Essay Example This strategy employed by the counterfeiters thus happens to populate larger parts of the global market for fashionable and luxury products. However the counterfeiting activities in regards to the fashionable or luxury products are generally divided into two aspects-deceptive and non-deceptive in nature. Deceptive practices of counterfeiting are such where the purchaser is not aware that the product procured is not a branded product, rather counterfeit in nature. Replication is created as such to totally deceit the purchaser. However in the second case the purchaser becomes aware that the product procured are a counterfeit and not a real branded product. Herein the purchaser is rendered clues by the counterfeiter of the luxury or fashionable product in regards to the area from where such commodity is made available for purchasing. Further the quality and pricing standards of the products rendered also help the purchaser in rightly identifying that the products purchased are not genui ne branded ones but rather are counterfeit products (Juggessur and Cohen, 2008, p.390). Counterfeit as a Growing Threat to the Luxury Retail Market Observation made shows that regions like China are turning out as the greatest contributor of counterfeit products in the world. The Chinese economy is found to have become the largest manufacturer and exporter of counterfeit luxury products that are seeking entry into developed markets of the world like United States, United Kingdom, Russia and several other regions pertaining to Europe. Moreover the counterfeit products are also making a foray into several Middle East nations where the demand for luxury products is indeed huge in nature. This large expanse of trade and exports pertaining to the realm of counterfeit products in luxury retail is happening to render an impending threat to the market for genuine luxury products. Market shares for the luxury products are largely being taken over by the rise in counterfeit trade practices. F urther the rise in the level of counterfeit activities largely impacts the brand image of the original luxury brands thereby making the branded manufacturers to increase the level of expenditures pertaining to its marketing and promotion. Thereby the rise in the counterfeit market on a growing scale has made the markets of genuine brands to largely shrink thereby impacting the job markets and also in making the price for the products to increase. The growing threat and impact of counterfeiting practices in regards to luxury and fashionable products can further be observed from some statistics. During 2005, the customs body pertaining to United Kingdom happened to seize a huge package of products out of which around 64 percent was found to be counterfeited. Similarly another statistics revealed during 2003 reflects that a seize made by customs body pertaining to United States contained around 6500 counterfeit products valued to around $94 billion. During the same period the customs b ody pertaining to European Union conducted a huge seize of counterfeit pr

Friday, August 23, 2019

Psychology - Personality Test Essay Example | Topics and Well Written Essays - 250 words

Psychology - Personality Test - Essay Example Since this type belongs to the three traits expected from an effective leader (conscientiousness, openness and extroversion), one confirms readiness and the ability to lead in various endeavors. Past experiences working with groups in the academic setting has exhibited competencies in assuming leadership roles. For instance, when there are group projects, there have been several times that one was assigned or elected as the group leader and the personality traits of being orderly, focusing on complying with responsibilities, being reliable and conscientious were evidently manifested. As a leader, one recognized the importance of delegating responsibilities to members and monitoring their progress. With the personality type that was exuded, one acknowledged that focus on the accomplishment of tasks is crucial to ensure that the defined goals are achieved. However, one likewise realized that there is a need to develop openness and extroversion to enable the leader to solicit relevant i nputs from other members and followers, and to encourage them to be productive and facilitate towards contributing effectively towards the defined goals in a more conducive and motivated