Human anatomy and Physiology Essay

1. Ketones are formed by the breakdown of which substances? Fats for energy a process called ketosis 2. Hyperglycemia stimulates the secretion of which substance from the pancreas? Insulin 3. Hypoglycemia stimulates the secretion of which substance from the pancreas? Glucagon 4. What type of assay was used to measure plasma glucose and ketone levels? glucose, oxidase, peroxide, dianisidine 5. 5. What type of assay was used to measure plasma insulin and glucagon levels? glucose, oxidase, peroxide, dianisidine 6. When was the blood glucose concentration the highest?  Immediately after the meal 7. Why was blood glucose concentration the highest at this time? Food and beverage intake 8. When was insulin concentration at its highest? 1-3 hour after meal 9. What effect will the high concentration of insulin have on the blood glucose levels? Insulin will lower the blood glucose level to normal. 1 0. When was the glucagon concentration at its highest? Before the meal(Fasting) 11. How does glucagon affect blood glucose levels? Glucagon causes the liver to convert stored glycogen into glucose, which is released into the bloodstream. High blood glucose levels stimulate the release of insulin. 12. Sucrase splits sucrose into _________ and __________.†¨ glucose and fructose 13. Sucrase is found in which part of the GI tract?  stomach 14. Regarding the effect of temperature on enzyme activity, what was the independent variable? Temperature 15. State the optimum pH for sucrase activity. PH of 6 16. What happens to the activity of sucrase as the pH becomes more alkaline? Temperature increases 17. Compare optimal temperature for sucrase activity to body temperature. Sucrase temperature is more active when it close to body temperature. 18. How would a slight fever affect sucrase activity? Increase the sucrose activity. 19. Referring to the table above, specifically state where in the intestine sucrase is likely most active. duodenum 20. Salivary amylase, an enzyme in saliva that breaks down starch, has an optimal pH of 6.7- 7.0. Explain why salivary amylase is active in the mouth, but becomes inactive in the stomach. Salivary amylase is an enyme that’s active in the mouth in order to break down starch into glucose it carries it function out in the environment where the PH is 6.7- 7.0 however activity decreases are the PH changes which is the stomach where the environment is more acidic.

Evaluation Criteria Paper Essay

Taylor Transit is a company that is growing rapidly. The company must analyze the resources and capabilities of the company to look for the right tools that will provide potential benefits and competitive advantages in human resources. The new approach should include the selection of effective tools that help human resources during the expansion process and the criteria that will be beneficial in the human resource practices. The intent of the paper is discussing the implementation of specific HR tools such as employee selection test, Human Resource Information System (HRIS), successful planning, and the evaluation of the criteria for each tool selection. Human Resource Criteria Identification Identify and establish which is the most appropriate criteria is fundamental because it allows the implementation of new human resources procedures. The following explain the criteria for each of the following tools: Human Resource Information System (HRIS) For Taylor Transit implementation and use of HRIS is of great benefit because it helps to increase the effectiveness of human resources assets as well as provide guidance. The criteria will be based in the necessity of having a good HR information system in where the company will be able to keep information concerning to each employee and any other related HR information such as employees evaluation, disciplinary actions, rewards, and trainings within the organization. The â€Å"HRIS technology supports strategic planning through the generation of labor force supply and demand needs, requirements and forecasts† ( Lippert & Swiercz, 2005). This tool will be very useful for the company; given that the company is expanding it is important to have a system that allows Taylor Transit to have a solid database to track data 8,000 employees in order to help in the planning and execution of the company objectives. Selection Test The adequate selection test for the company is important because allow identifying the right candidate since the beginning of recruitment process. The recommended tools for measure the candidates are the cognitive aptitude and the ability tests. â€Å"Cognitive aptitude and ability tests are among the most valid predictors available to organizations† ( Terpstra, 1994). The criteria in the selection of these tools are because the cognitive aptitude test measure the candidate mental capabilities as well their reasoning and communication. On the other hand, the ability test will help to predict the performance of the employee within the company. Besides the background and the experience of the candidate, for the company will be useful make a thorough assessment in order to have the best candidates within the company Succession Planning â€Å"Succession planning must be part of an integrated HR process that includes training, development and performance appraisal† (Stensgaard, 2005). The criteria for choosing this tool is because the â€Å"succession planning also has indirect impacts on measures of firm performance such as productivity and gross returns on assets† (Greer & Virick, 2008). This would be excellent tool that would be beneficial in the aid of HR processes (training, development, and performance). One of the things Taylor Transit need to take into consideration is make sure of taking the necessary measures regarding in the proper selection of personnel for each of the positions within the company, as well of having the support of the senior level management. This is important because it allows a systematic process for identifying, evaluating, and developing personnel who are trained to perform key functions within the company. The usefulness of this is essential because it allows certain key personnel receive the necessary tools to develop their skills and abilities, as well as giving them the opportunity in the future to be the future leaders of the company. Conclusion By implementing the right tools allows human resource management to have a higher level of competitiveness. The three selected tools are best suited for the rapid growth of Taylor Transit. Implement the HRIS is helpful because it allows better control of information, and quick access to information for each employee. And for assessing the performance, this will help determine what kind of trainings can be provided to employees. This is helpful because it allows management the assessment and improvement of the procedures of the company. Meanwhile, the employee selection tests are useful because they allow the assessment of cognitive abilities and skills of employees in order to recruit the best possible candidates and may have better performance of the company. This is important because in the long run is cost effective because employees who have better cognitive aptitudes and abilities skills learn quickly, therefore the company does not have to incur in additional expenses for re-training their employees and in turn avoid turnover. Finally, the successful planning is helpful because it allows employees to adapt quickly to the demands of the company; the company in turn may have strategically highly qualified personnel in positions that are key to the success of the company. Implementing these tools allow the proper management of the company.

Chapter 11 The Firebolt

Harry didn't have a very clear idea of how he had managed to get back into the Honeydukes cellar, through the tunnel, and into the castle once more. All he knew was that the return trip seemed to take no time at all, and that he hardly noticed what he was doing, because his head was still pounding with the conversation he had just heard. Why had nobody ever told him? Dumbledore, Hagrid, Mr. Weasley, Cornelius Fudge†¦why hadn't anyone ever mentioned the fact that Harry's parents had died because their best friend had betrayed them? Ron and Hermione watched Harry nervously all through dinner, not daring to talk about what they'd overheard, because Percy was sitting close by them. When they went upstairs to the crowded common room, it was to find Fred and George had set off half a dozen Dungbombs in a fit of end-of-term high spirits. Harry, who didn't want Fred and George asking him whether he'd reached Hogsmeade or not, sneaked quietly up to the empty dormitory and headed straight for his bedside cabinet. He pushed his books aside and quickly found what he was looking for — the leather-bound photo album Hagrid had given him two years ago, which was full of wizard pictures of his mother and father. He sat down on his bed, drew the hangings around him, and started turning the pages, searching, until †¦ He stopped on a picture of his parents' wedding day. There was his father waving up at him, beaming, the untidy black hair Harry had inherited standing up in all directions. There was his mother, alight with happiness, arm in arm with his dad. And there†¦that must be him. Their best man†¦Harry had never given him a thought before. If he hadn't known it was the same person, he would never have guessed it was Black in this old photograph. His face wasn't sunken and waxy, but handsome, full of laughter. Had he already been working for Voldemort when this picture had been taken? Was he already planning the deaths of the two people next to him? Did he realize he was facing twelve years in Azkaban, twelve years that would make him unrecognizable? But the Dementors don't affect him, Harry thought, staring into the handsome, laughing face. He doesn't have to hear my Mum screaming if they get too close — Harry slammed the album shut, reached over and stuffed it back into his cabinet, took off his robe and glasses and got into bed, making sure the hangings were hiding him from view. The dormitory door opened. â€Å"Harry?† said Ron's voice uncertainly. But Harry lay still, pretending to be asleep. He heard Ron leave again, and rolled over on his back, his eyes wide open. A hatred such as he had never known before was coursing through Harry like poison. He could see Black laughing at him through the darkness, as though somebody had pasted the picture from the album over his eyes. He watched, as though somebody was playing him a piece of film, Sirius Black blasting Peter Pettigrew (who resembled Neville Longbottom) into a thousand pieces. He could hear (though having no idea what Black's voice might sound like) a low, excited mutter. â€Å"It has happened, My Lord†¦the Potters have made me their Secret-Keeper† and then came another voice, laughing shrilly, the same laugh that Harry heard inside his head whenever the Dementors drew near†¦. â€Å"Harry, you — you look terrible.† Harry hadn't gotten to sleep until daybreak. He had awoken to find the dormitory deserted, dressed, and gone down the spiral staircase to a common room that was completely empty except for Ron, who was eating a Peppermint Toad and massaging his stomach, and Hermione, who had spread her homework over three tables. â€Å"Where is everyone?† said Harry. â€Å"Gone! It's the first day of the holidays, remember?† said Ron, watching Harry closely. â€Å"It's nearly lunchtime; I was going to come and wake you up in a minute.† Harry slumped into a chair next to the fire. Snow was still falling outside the windows. Crookshanks was spread out in front of the fire like a large, ginger rug. â€Å"You really don't look well, you know,† Hermione said, peering anxiously into his face. â€Å"I'm fine,† said Harry. â€Å"Harry, listen,† said Hermione, exchanging a look with Ron, â€Å"you must be really upset about what we heard yesterday. But the thing is, you mustn't go doing anything stupid.† â€Å"Like what?† said Harry. â€Å"Like trying to go after Black,† said Ron sharply. Harry could tell they had rehearsed this conversation while he had been asleep. He didn't say anything. â€Å"You won't, will you, Harry?† said Hermione. â€Å"Because Black's not worth dying for,† said Ron. Harry looked at them. They didn't seem to understand at all. â€Å"D'you know what I see and hear every time a Dementor gets too near me?† Ron and Hermione shook their heads, looking apprehensive. â€Å"I can hear my mum screaming and pleading with Voldemort. And if you'd heard your mum screaming like that, just about to be killed, you wouldn't forget it in a hurry. And if you found out someone who was supposed to be a friend of hers betrayed her and sent Voldemort after her –â€Å" â€Å"There's nothing you can do!† said Hermione, looking stricken. â€Å"The Dementors will catch Black and he'll go back to Azkaban and — and serve him right!† â€Å"You heard what Fudge said. Black isn't affected by Azkaban like normal people are. It's not a punishment for him like it is for the others.† â€Å"So what are you saying?† said Ron, looking very tense. â€Å"You want to — to kill Black or something?† â€Å"Don't be silly,† said Hermione in a panicky voice. â€Å"Harry doesn't want to kill anyone, do you, Harry?† Again, Harry didn't answer. He didn't know what he wanted to do. All he knew was that the idea of doing nothing, while Black was at liberty, was almost more than he could stand. â€Å"Malfoy knows,† he said abruptly. â€Å"Remember what he said to me in Potions? ‘If it was me, I'd hunt him down myself†¦I'd want revenge.'† â€Å"You're going to take Malfoy's advice instead of ours?† said Ron furiously. â€Å"Listen†¦you know what Pettigrew's mother got back after Black had finished with him? Dad told me — the Order of Merlin, First Class, and Pettigrew's finger in a box. That was the biggest bit of him they could find. Black's a madman, Harry, and he's dangerous –â€Å" â€Å"Malfoy's dad must have told him,† said Harry, ignoring Ron. â€Å"He was right in Voldemort's inner circle –â€Å" â€Å"Say You-Know-Who, will you?† interjected Ron angrily. â€Å"– so obviously, the Malfoys knew Black was working for Voldemort –â€Å" â€Å"– and Malfoy'd love to see you blown into about a million pieces, like Pettigrew! Get a grip. Malfoy's just hoping you'll get yourself killed before he has to play you at Quidditch.† â€Å"Harry, please,† said Hermione, her eyes now shining with tears, â€Å"Please be sensible. Black did a terrible, terrible thing, but d-don't put yourself in danger, it's what Black wants†¦Oh, Harry, you'd be playing right into Black's hands if you went looking for him. Your mum and dad wouldn't want you to get hurt, would they? They'd never want you to go looking for Black!† â€Å"I'll never know what they'd have wanted, because thanks to Black, I've never spoken to them,† said Harry shortly. There was a silence in which Crookshanks stretched luxuriously flexing his claws. Ron's pocket quivered. â€Å"Look,† said Ron, obviously casting around for a change of subject, â€Å"it's the holidays! It's nearly Christmas! Let's — let's go down and see Hagrid. We haven't visited him for ages!† â€Å"No!† said Hermione quickly. â€Å"Harry isn't supposed to leave the castle, Ron –â€Å" â€Å"Yeah, let's go,† said Harry, sitting up, â€Å"and I can ask him how come he never mentioned Black when he told me all about my parents!† Further discussion of Sirius Black plainly wasn't what Ron had had in mind. â€Å"Or we could have a game of chess,† he said hastily, â€Å"or Gobstones. Percy left a set –â€Å" â€Å"No, let's visit Hagrid,† said Harry firmly. So they got their cloaks from their dormitories and set off through the portrait hole (â€Å"Stand and fight, you yellow-bellied mongrels!†), down through the empty castle and out through the oak front doors. They made their way slowly down the lawn, making a shallow trench in the glittering, powdery snow, their socks and the hems of their cloaks soaked and freezing. The Forbidden Forest looked as though it had been enchanted, each tree smattered with silver, and Hagrid's cabin looked like an iced cake. Ron knocked, but there was no answer. â€Å"He's not out, is he?† said Hermione, who was shivering under her cloak. Ron had his ear to the door. â€Å"There's a weird noise,† he said. â€Å"Listen — is that Fang?† Harry and Hermione put their ears to the door too. From inside the cabin came a series of low, throbbing moans. â€Å"Think we'd better go and get someone?† said Ron nervously. â€Å"Hagrid!† called Harry, thumping the door. â€Å"Hagrid, are you in there?† There was a sound of heavy footsteps, then the door creaked open. Hagrid stood there with his eyes red and swollen, tears splashing down the front of his leather vest. â€Å"You've heard?† he bellowed, and he flung himself onto Harry's neck. Hagrid being at least twice the size of a normal man, this was no laughing matter. Harry, about to collapse under Hagrid's weight, was rescued by Ron and Hermione, who each seized Hagrid under an arm and heaved him back into the cabin. Hagrid allowed himself to be steered into a chair and slumped over the table, sobbing uncontrollably, his face glazed with tears that dripped down into his tangled beard. â€Å"Hagrid, what is it?† said Hermione, aghast. Harry spotted an official-looking letter lying open on the table. â€Å"What's this, Hagrid?† Hagrid's sobs redoubled, but he shoved the letter toward Harry, who picked it up and read aloud: Dear Mr. Hagrid, Further to our inquiry into the attack by a Hippogriff on a student in your class, we have accepted the assurances of Professor Dumbledore that you bear no responsibility for the regrettable incident. â€Å"Well, that's okay then, Hagrid!† said Ron, clapping Hagrid on the shoulder. But Hagrid continued to sob, and waved one of his gigantic hands, inviting Harry to read on. However, we must register our concern about the Hippogriff in question. We have decided to uphold the official complaint of Mr. Lucius Malfoy, and this matter will therefore be taken to the Committee for the Disposal of Dangerous Creatures. The hearing will take place on April 20th, and we ask you to present yourself and your Hippogriff at the Committee's offices in London on that date. In the meantime, the Hippogriff should be kept tethered and isolated. Yours in fellowship †¦ There followed a list of the school governors. â€Å"Oh,† said Ron. â€Å"But you said Buckbeak isn't a bad Hippogriff, Hagrid. I bet he'll get off.† â€Å"Yeh don' know them gargoyles at the Committee fer the Disposal o' Dangerous Creatures!† choked Hagrid, wiping his eyes on his sleeve. â€Å"They've got it in fer interestin' creatures!† A sudden sound from the corner of Hagrid's cabin made Harry, Ron, and Hermione whip around. Buckbeak the Hippogriff was lying in the corner, chomping on something that was oozing blood all over the floor. â€Å"I couldn' leave him tied up out there in the snow!† choked Hagrid. â€Å"All on his own! At Christmas.† Harry, Ron, and Hermione looked at one another. They had never seen eye to eye with Hagrid about what he called ‘interesting creatures' and other people called ‘terrifying monsters.' On the other hand, there didn't seem to be any particular harm in Buckbeak. In fact, by Hagrid's usual standards, he was positively cute. â€Å"You'll have to put up a good strong defense, Hagrid,† said Hermione, sitting down and laying a hand on Hagrid's massive forearm. â€Å"I'm sure you can prove Buckbeak is safe.† â€Å"Won' make no diff'rence!† sobbed Hagrid. â€Å"Them Disposal devils, they're all in Lucius Malfoy's pocket! Scared o' him! Ad if I lose the case, Buckbeak –â€Å" Hagrid drew his finger swiftly across his throat, then gave a great wail and lurched forward, his face in his arms. â€Å"What about Dumbledore, Hagrid?† said Harry. â€Å"He's done more'n enough fer me already,† groaned Hagrid. â€Å"Got enough on his plate what with keepin' them Dementors outta the castle, an' Sirius Black lurkin' around.† Ron and Hermione looked quickly at Harry, as though expecting him to start berating Hagrid for not telling him the truth about Black. But Harry couldn't bring himself to do it, not now that he saw Hagrid so miserable and scared. â€Å"Listen, Hagrid,† he said, â€Å"you can't give up. Hermione's right, You just need a good defense. You can call us as witnesses –â€Å" â€Å"I'm sure I've read about a case of Hippogriff-baiting,† said Hermione thoughtfully, â€Å"where the Hippogriff got off. I'll look it up for you, Hagrid, and see exactly what happened.† Hagrid howled still more loudly. Harry and Hermione looked at Ron to help them. â€Å"Er — shall I make a cup of tea?† said Ron. Harry stared at him. â€Å"It's what my mum does whenever someone's upset,† Ron muttered, shrugging. At last, after many more assurances of help, with a steaming mug of tea in front of him, Hagrid blew his nose on a handkerchief the size of a tablecloth and said, â€Å"Yer right. I can' afford to go ter pieces. Gotta pull meself together†¦Ã¢â‚¬  Fang the boarhound came timidly out from under the table and laid his head on Hagrid's knee. â€Å"I've not bin meself lately,† said Hagrid, stroking Fang with one hand and mopping his face with the other. â€Å"Worried abou' Buckbeak, an' no one likin' me classes –â€Å" â€Å"We do like them!† lied Hermione at once. â€Å"Yeah, they're great!† said Ron, crossing his fingers under the table. â€Å"Er — how are the flobberworms?† â€Å"Dead,† said Hagrid gloomily. â€Å"Too much lettuce.† â€Å"Oh no!† said Ron, his lip twitching. â€Å"An' them Dementors make me feel ruddy terrible an' all,† said Hagrid, with a sudden shudder. â€Å"Gotta walk past 'em ev'ry time I want a drink in the Three Broomsticks. ‘S like bein' back in Azkaban –â€Å" He fell silent, gulping his tea. Harry, Ron, and Hermione watched him breathlessly. They had never heard Hagrid talk about his brief spell in Azkaban before. After a pause, Hermione said timidly, â€Å"Is it awful in there, Hagrid?† â€Å"Yeh've no idea,† said Hagrid quietly. â€Å"Never bin anywhere like it. Thought I was goin' mad. Kep' goin' over horrible stuff in me mind†¦the day I got expelled from Hogwarts†¦day me dad died†¦day I had ter let Norbert go †¦Ã¢â‚¬  His eyes filled with tears. Norbert was the baby dragon Hagrid had once won in a game of cards. â€Å"Yeh can' really remember who yeh are after a while. An' yeh can' really see the point o' livin' at all. I used ter hope I'd jus' die in me sleep. When they let me out, it was like bein' born again, ev'rythin' came floodin' back, it was the bes' feelin' in the world. Mind, the Dementors weren't keen on lettin' me go.† â€Å"But you were innocent!† said Hermione. Hagrid snorted. â€Å"Think that matters to them? They don' care. Long as they've got a couple o' hundred humans stuck there with 'em, so they can leech all the happiness out of 'em, they don' give a damn who's guilty an' who's not.† Hagrid went quiet for a moment, staring into his tea. Then he said quietly, â€Å"Thought o' jus' letting Buckbeak go †¦tryin' ter make him fly away†¦but how d'yeh explain ter a Hippogriff it's gotta go inter hidin'? An' — an' I'm scared o' breakin' the law†¦Ã¢â‚¬  He looked up at them, tears leaking down his face again. â€Å"I don' ever want ter go back ter Azkaban.† ****** The trip to Hagrid's, though far from fun, had nevertheless had the effect Ron and Hermione had hoped. Though Harry had by no means forgotten about Black, he couldn't brood constantly on revenge if he wanted to help Hagrid win his case against the Committee for the Disposal of Dangerous Creatures. He, Ron, and Hermione went to the library the next day and returned to the empty common room laden with books that might help prepare a defense for Buckbeak. The three of them sat in front of the roaring fire, slowly turning the pages of dusty volumes about famous cases of marauding beasts, speaking occasionally when they ran across something relevant. â€Å"Here's something†¦there was a case in 1722†¦but the Hippogriff was convicted — ugh, look what they did to it, that's disgusting –â€Å" â€Å"This might help, look — a Manticore savaged someone in 1296, and they let the Manticore off — oh — no, that was only because everyone was too scared to go near it†¦Ã¢â‚¬  Meanwhile, in the rest of the castle, the usual magnificent Christmas decorations had been put up, despite the fact that hardly any of the students remained to enjoy them. Thick streamers of holly and mistletoe were strung along the corridors, mysterious lights shone from inside every suit of armor, and the Great Hall was filled with its usual twelve Christmas trees, glittering with golden stars. A powerful and delicious smell of cooking pervaded the corridors, and by Christmas Eve, it had grown so strong that even Scabbers poked his nose out of the shelter of Ron's pocket to sniff hopefully at the air. On Christmas morning, Harry was woken by Ron throwing his pillow at him. â€Å"Oy! Presents!† Harry reached for his glasses and put them on, squinting through the semi-darkness to the foot of his bed, where a small heap of parcels had appeared. Ron was already ripping the paper off his own presents. â€Å"Another sweater from Mum†¦maroon again†¦see if you've got one.† Harry had. Mrs. Weasley had sent him a scarlet sweater with the Gryffindor lion knitted on the front, also a dozen home-baked mince pies, some Christmas cake, and a box of nut brittle. As he moved all these things aside, he saw a long, thin package lying underneath. â€Å"What's that?† said Ron, looking over, a freshly unwrapped pair of maroon socks in his hand. â€Å"Dunno†¦Ã¢â‚¬  Harry ripped the parcel open and gasped as a magnificent, gleaming broomstick rolled out onto his bedspread. Ron dropped his socks and jumped off his bed for a closer look. â€Å"I don't believe it,† he said hoarsely. It was a Firebolt, identical to the dream broom Harry had gone to see every day in Diagon Alley. Its handle glittered as he picked it up. He could feel it vibrating and let go; it hung in midair, unsupported, at exactly the right height for him to mount it. His eyes moved from the golden registration number at the top of the handle, right down to the perfectly smooth, streamlined birch twigs that made up the tail. â€Å"Who sent it to you?† said Ron in a hushed voice. â€Å"Look and see if there's a card,† said Harry. Ron ripped apart the Firebolt's wrappings. â€Å"Nothing! Blimey, who'd spend that much on you?† â€Å"Well,† said Harry, feeling stunned, â€Å"I'm betting it wasn't the Dursleys.† â€Å"I bet it was Dumbledore,† said Ron, now walking around and around the Firebolt, taking in every glorious inch. â€Å"He sent you the Invisibility Cloak anonymously†¦Ã¢â‚¬  â€Å"That was my dad's, though,† said Harry. â€Å"Dumbledore was just passing it on to me. He wouldn't spend hundreds of Galleons on me. He can't go giving students stuff like this –â€Å" â€Å"That's why he wouldn't say it was from him!† said Ron. â€Å"In case some git like Malfoy said it was favoritism. Hey, Harry –† Ron gave a great whoop of laughter — â€Å"Malfoy! Wait 'til he sees you on this! He'll be sick as a pig! This is an international standard broom, this is!† â€Å"I can't believe this,† Harry muttered, running a hand along the Firebolt, while Ron sank onto Harry's bed, laughing his head off at the thought of Malfoy. â€Å"Who–?† â€Å"I know,† said Ron, controlling himself, â€Å"I know who it could've been — Lupin!† â€Å"What?† said Harry, now starting to laugh himself â€Å"Lupin? Listen, if he had this much gold, he'd be able to buy himself some new robes.† â€Å"Yeah, but he likes you,† said Ron. â€Å"And he was away when your Nimbus got smashed, and he might've heard about it and decided to visit Diagon Alley and get this for you –â€Å" â€Å"What d'you mean, he was away?† said Harry. â€Å"He was ill when I was playing in that match.† â€Å"Well, he wasn't in the hospital wing,† said Ron. â€Å"I was there, cleaning out the bedpans on that detention from Snape, remember?† Harry frowned at Ron. â€Å"I can't see Lupin affording something like this.† â€Å"What're you two laughing about?† Hermione had just come in, wearing her dressing gown and carrying Crookshanks, who was looking very grumpy, with a string of tinsel tied around his neck. â€Å"Don't bring him in here!† said Ron, hurriedly snatching Scabbers from the depths of his bed and stowing him in his pajama pocket. But Hermione wasn't listening. She dropped Crookshanks onto Seamus's empty bed and stared, open-mouthed, at the Firebolt. â€Å"Oh, Harry! Who sent you that?† â€Å"No idea,† said Harry. â€Å"There wasn't a card or anything with it.† To his great surprise, Hermione did not appear either excited or intrigued by the news. On the contrary, her face fell, and she bit her lip. â€Å"What's the matter with you?† said Ron. â€Å"I don't know,† said Hermione slowly, â€Å"but it's a bit odd, isn't it? I mean, this is supposed to be quite a good broom, isn't it?† Ron sighed exasperatedly. â€Å"It's the best broom there is, Hermione,† he said. â€Å"So it must've been really expensive†¦Ã¢â‚¬  â€Å"Probably cost more than all the Slytherins' brooms put together,† said Ron happily. â€Å"Well†¦who'd send Harry something as expensive as that, and not even tell him they'd sent it?† said Hermione. â€Å"Who cares?† said Ron impatiently. â€Å"Listen, Harry, can I have a go on it? Can I?† â€Å"I don't think anyone should ride that broom just yet!† said Hermione shrilly. Harry and Ron looked at her. â€Å"What d'you think Harry's going to do with it — sweep the floor?† said Ron. But before Hermione could answer, Crookshanks sprang from Seamus's bed, right at Ron's chest. â€Å"GET — HIM — OUT — OF — HERE!† Ron bellowed as Crookshanks's claws ripped his pajamas and Scabbers attempted a wild escape over his shoulder. Ron seized Scabbers by the tail and aimed a misjudged kick at Crookshanks that hit the trunk at the end of Harry's bed, knocking it over and causing Ron to hop up and down, howling with pain. Crookshanks's fur suddenly stood on end. A shrill, tinny, whistling was filling the room. The Pocket Sneakoscope had become dislodged from Uncle Vernon's old socks and was whirling and gleaming on the floor. â€Å"I forgot about that!† Harry said, bending down and picking up the Sneakoscope. â€Å"I never wear those socks if I can help it†¦Ã¢â‚¬  The Sneakoscope whirled and whistled in his palm. Crookshanks was hissing and spitting at it. â€Å"You'd better take that cat out of here, Hermione,† said Ron furiously, sitting on Harry's bed nursing his toe. â€Å"Can't you shut that thing up?† he added to Harry as Hermione strode out of the room, Crookshanks's yellow eyes still fixed maliciously on Ron. Harry stuffed the Sneakoscope back inside the socks and threw it back into his trunk. All that could be heard now were Ron's stifled moans of pain and rage. Scabbers was huddled in Ron's hands. It had been a while since Harry had seen him out of Ron's pocket, and he was unpleasantly surprised to see that Scabbers, once so fat, was now very skinny; patches of fur seemed to have fallen out too. â€Å"He's not looking too good, is he?† Harry said. â€Å"It's stress!† said Ron. â€Å"He'd be fine if that big stupid furball left him alone!† But Harry, remembering what the woman at the Magical Menagerie had said about rats living only three years, couldn't help feeling that unless Scabbers had powers he had never revealed, he was reaching the end of his life. And despite Ron's frequent complaints that Scabbers was both boring and useless, he was sure Ron would be very miserable if Scabbers died. Christmas spirit was definitely thin on the ground in the Gryffindor common room that morning. Hermione had shut Crookshanks in her dormitory, but was furious with Ron for trying to kick him; Ron was still fuming about Crookshanks's fresh attempt to eat Scabbers. Harry gave up trying to make them talk to each other and devoted himself to examining the Firebolt, which he had brought down to the common room with him. For some reason this seemed to annoy Hermione as well; she didn't say anything, but she kept looking darkly at the broom as though it too had been criticizing her cat. At lunchtime they went down to the Great Hall, to find that the House tables had been moved against the walls again, and that a single table, set for twelve, stood in the middle of the room. Professors Dumbledore, McGonagall, Snape, Sprout, and Flitwick were there, along with Filch, the caretaker, who had taken off his usual brown coat and was wearing a very old and rather moldy-looking tailcoat. There were only three other students, two extremely nervous-looking first years and a sullen-faced Slytherin fifth year. â€Å"Merry Christmas!† said Dumbledore as Harry, Ron, and Hermione approached the table. â€Å"As there are so few of us, it seemed foolish to use the House tables†¦Sit down, sit down!† Harry, Ron, and Hermione sat down side by side at the end of the table. â€Å"Crackers!† said Dumbledore enthusiastically, offering the end of a large silver noisemaker to Snape, who took it reluctantly and tugged. With a bang like a gunshot, the cracker flew apart to reveal a large, pointed witches hat topped with a stuffed vulture. Harry, remembering the Boggart, caught Ron's eye and they both grinned; Snape's mouth thinned and he pushed the hat toward Dumbledore, who swapped it for his wizard's hat at once. â€Å"Dig in!† he advised the table, beaming around. As Harry was helping himself to roast potatoes, the doors of the Great Hall opened again. It was Professor Trelawney, gliding toward them as though on wheels. She had put on a green sequined dress in honor of the occasion, making her look more than ever like a glittering, oversized dragonfly. â€Å"Sibyll, this is a pleasant surprise!† said Dumbledore, standing up. â€Å"I have been crystal gazing, Headmaster,† said Professor Trelawney in her mistiest, most faraway voice, â€Å"and to my astonishment, I saw myself abandoning my solitary luncheon and coming to join you. Who am I to refuse the promptings of fate? I at once hastened from my tower, and I do beg you to forgive my lateness†¦Ã¢â‚¬  â€Å"Certainly, certainly,† said Dumbledore, his eyes twinkling. â€Å"Let me draw you up a chair –â€Å" And he did indeed draw a chair in midair with his wand, which revolved for a few seconds before falling with a thud between Professors Snape and McGonagall. Professor Trelawney, however, did not sit down; her enormous eyes had been roving around the table, and she suddenly uttered a kind of soft scream. â€Å"I dare not, Headmaster! If I join the table, we shall be thirteen! Nothing could be more unlucky! Never forget that when thirteen dine together, the first to rise will be the first to die!† â€Å"We'll risk it, Sibyll,† said Professor McGonagall impatiently. â€Å"Do sit down, the turkey's getting stone cold.† Professor Trelawney hesitated, then lowered herself into the empty chair, eyes shut and mouth clenched tight, as though expecting a thunderbolt to hit the table. Professor McGonagall poked a large spoon into the nearest tureen. â€Å"Tripe, Sibyll?† Professor Trelawney ignored her. Eyes open again, she looked around once more and said, â€Å"But where is dear Professor Lupin?† â€Å"I'm afraid the poor fellow is ill again,† said Dumbledore, indicating that everybody should start serving themselves. â€Å"Most unfortunate that it should happen on Christmas Day.† â€Å"But surely you already knew that, Sibyll?† said Professor McGonagall, her eyebrows raised. Professor Trelawney gave Professor McGonagall a very cold look. â€Å"Certainly I knew, Minerva,† she said quietly. â€Å"But one does not parade the fact that one is All-Knowing. I frequently act as though I am not possessed of the Inner Eye, so as not to make others nervous.† â€Å"That explains a great deal,† said Professor McGonagall tartly. Professor Trelawney's voice suddenly became a good deal less misty. â€Å"If you must know, Minerva, I have seen that poor Professor Lupin will not be with us for very long. He seems aware, himself, that his time is short. He positively fled when I offered to crystal gaze for him –â€Å" â€Å"Imagine that,† said Professor McGonagall dryly. â€Å"I doubt,† said Dumbledore, in a cheerful but slightly raised voice, which put an end to Professor McGonagall and Professor Trelawney's conversation, â€Å"that Professor Lupin is in any immediate danger. Severus, you've made the potion for him again?† â€Å"Yes, Headmaster,† said Snape. â€Å"Good,† said Dumbledore. â€Å"Then he should be up and about in no time†¦Derek, have you had any of the chipolatas? They're excellent.† The first-year boy went furiously red on being addressed directly by Dumbledore, and took the platter of sausages with trembling hands. Professor Trelawney behaved almost normally until the very end of Christmas dinner, two hours later. Full to bursting with Christmas dinner and still wearing their cracker hats, Harry and Ron got up first from the table and she shrieked loudly. â€Å"My dears! Which of you left his seat first? Which?† â€Å"Dunno,† said Ron, looking uneasily at Harry. â€Å"I doubt it will make much difference,† said Professor McGonagall coldly, â€Å"unless a mad axe-man is waiting outside the doors to slaughter the first into the Entrance Hall.† Even Ron laughed. Professor Trelawney looked highly affronted. â€Å"Coming?† Harry said to Hermione. â€Å"No,† Hermione muttered. â€Å"I want a quick word with Professor McGonagall.† â€Å"Probably trying to see if she can take any more classes,† yawned Ron as they make their way into the Entrance Hall, which was completely devoid of mad axe-men. When they reached the portrait hole they found Sir Cadogan enjoying a Christmas part with a couple of monks, several previous headmasters of Hogwarts and his fat pony. He pushed up his visor toasted them with a flagon of mead. â€Å"Merry — hic — Christmas! Password?† â€Å"Scurvy cur,† said Ron. â€Å"And the same to you, sir! roared Sir Cadogan, as the painting swung forward to admit them. Harry went straight up to the dormitory, collected his Firebolt and the Broomstick Servicing Kit Hermione had given him for his birthday, brought them downstairs and tried to find something to do with the Firebolt; however, there where no bent twigs to clip, and the handle was so shiny already it seemed pointless to polish it. He and Ron simply sat admiring it from every angle, until the portrait hole opened, and Hermione came in, accompanied by Professor McGonagall. Though Professor McGonagall was Head of Gryffindor House, Harry had only seen her in the common room once before, and that had been to make a very grave announcement. He and Ron stared at her, both holding the Firebolt. Hermione walked around them, sat down, picked up the nearest book and hid her face behind it. â€Å"So that's it, is it?† said Professor McGonagall beadily, walking over to the fireside and staring at the Firebolt. â€Å"Miss Granger has just informed me that you have been sent a broomstick, Potter.† Harry and Ron looked around at Hermione. They could see her forehead reddening over the top of her book, which was upside-down. â€Å"May I?† said Professor McGonagall, but she didn't wait for an answer before pulling the Firebolt out of their hands. She examined it carefully from handle to twig-ends. â€Å"Hmm. And there was no note at all, Potter? No card? No message of any kind?† â€Å"No,† said Harry blankly. â€Å"I see†¦Ã¢â‚¬  said Professor McGonagall. â€Å"Well, I'm afraid I will have to take this, Potter.† â€Å"W — what?† said Harry, scrambling to his feet. â€Å"Why?† â€Å"It will need to be checked for jinxes,† said Professor McGonagall. â€Å"Of course, I'm no expert, but I daresay Madam Hooch and Professor Flitwick will strip it down –â€Å" â€Å"Strip it down?† repeated Ron, as though Professor McGonagall was mad. â€Å"It shouldn't take more than a few weeks,† said Professor McGonagall. â€Å"You will have it back if we are sure it is jinx-free.† â€Å"There's nothing wrong with it!† said Harry, his voice shaking slightly. â€Å"Honestly, Professor –â€Å" â€Å"You can't know that, Potter,† said Professor McGonagall, quite kindly, â€Å"not until you've flown it, at any rate, and I'm afraid that is out of the question until we are certain that it has not been tampered with. I shall keep you informed.† Professor McGonagall turned on her heel and carried the Firebolt out of the portrait hole, which closed behind her. Harry stood staring after her, the tin of High-Finish Polish still clutched in his hands. Ron, however, rounded on Hermione. â€Å"What did you go running to McGonagall for?† Hermione threw her book aside. She was still pink in the face, but stood up and faced Ron defiantly. â€Å"Because I thought — and Professor McGonagall agrees with me — that that broom was probably sent to Harry by Sirius Black!†

Radiography Skills Essay Example | Topics and Well Written Essays - 250 words

Radiography Skills - Essay Example erior views commonly used in plain radiographs normally give distorted images as a result of the normal curvature and flexion of the scaphoid (Hackney & Dodds, 2011). Therefore, to produce clearer tomographic images, the helical CT is normally used. This view involves projecting x-rays through the wrist while rotating the x-ray source around the patient. This view is desirable for scaphoid fractures since it is faster and gives room for multi-planar reconstructions of the initial data. This is because AP image is a natural anatomical position conducted with the palm up; thus, it demonstrates the carpal interspaces better than the PA image. Additionally, the carpal interspaces are almost parallel to the divergence of X-ray beams; thus using PA would not bring out the best view. Thumb X-rays are slightly different from finger X-rays due to the functional anatomy of the thumb. It has a fine motor opposition, as well as an exceptional mobility compared to the fingers. Additionally, it has saddle joint articulation responsible for its movement with the trapezium. Therefore, while positioning the thumb for an X-ray the radiography should focus on the anterior lip of the metacarpal situated at the ligamentous trapezium’s attachment. This is what brings about the

Drug testing in the public sector Research Paper

Drug testing in the public sector - Research Paper Example In this context we can refer to the research by the Ulster protestant, Brian Mawhinney, who was extremely against the application of mind altering drugs and considered it as highly immoral to provide syringes and needles for the purpose of treating the drug users. Mr. Mawhinney therefore conducted a survey for gathering data about the positive sides of those services and their role in preventing the infections from spreading. The research delivered results proving that genuine health related advantages can be gained through such services and consequently he started supporting the program. iFor further discussions on this issue it is necessary to go through the various thoughts and perceptions of the various researchers and their researches regarding drug testing particularly in the public sector. ... iolence, accidents and often lead to suicidal attempts that might give rise to long term absence from job, dropped level of performance, accidents and subsequently unemployment. Further the usage of illicit drugs causes psychiatric impairment and the injections used during drug intake can eventually spread communicable sickness like HIV and Hepatitis B and C.iii Illicit drug abuse proves to be a serious spoil for the health and safety of the drug addicts as well as the non addicts along with the society at large. For instance, the one who is driving a car and is under some drug influence, tends to cause accident to the passengers, pedestrians and the drivers of the other cars, and for this reason Drug Testing at the office especially in the public sectors must aim at trimming down the costs with respect to absenteeism, employee’s work life and productivity. According to the Quest Diagnostics director Barry Sample, â€Å"We all know how devastating a single accident can be whe n an impaired driver gets behind the wheel,†iv not only this, the work place should also try to eradicate drug abuse for the safety and security of the community.v The practice of drug testing is most widespread among the employees in responsive designations within the public sector, private transportation organizations and those dealing with the federal government.vi Role of Government CICAD plays a major role in the drug abuse eradication program specifically in the regions of Latin American and the United States. viiGovernment plays a crucial role in this regard since it is their duty to maintain and protect the society from any kind of abuse. In the year 1988, the Drug-Free Workplace Act had been passed by the congress government that ultimately gave rise to the Federal Workplace Drug Testing

Reflection Term Paper Example | Topics and Well Written Essays - 500 words

Reflection - Term Paper Example The four major financial statements are the income statement, balance sheet, statement of retained earnings, and the statement of cash flow. The income statement and balance sheet are often referred to as common size financial statements. The income statement measures the profitability of a company during a specific period of time. The normal accounting cycle takes one year to complete. The financial statements are the end result of the accounting cycle. The balance sheet shows the financial position of a company at a specific point in time. The three major components of the balance sheet are the assets, liabilities, and stockholders equity. The balance sheet is prepared based on the logic from the basic accounting of equation. The basic accounting equation states that assets equal liabilities plus stockholders equity. The statement of cash flow illustrated the inflow and outflows of cash during a financial period. The three sections of the statement of cash flow are operating, finan cing, and investing. The statement or retained earnings outlines the changes in equity during a financial period. The Sarbanes Oxley Act of 2002 was created by Senator Paul Sarbanes and Representative Michael Oxley. The purpose of the act was to raise investor confidence in the stock market after the financial debacles that occurred at Enron, Tyco, and WorldCom among other companies. The Act was created to increase the accountability, reliability, and accuracy of financial information. The Sarbanes Oxley Act is composed of 11 titles. The 11 titles of the Sarbanes-Oxley Act are listed below: The third subject of accounting that will be discussed is conservatism. Conservatism states that if a situation arises where there are two acceptable alternatives for reporting an item, conservatism directs the accountant to choose the alternative that will result in less net income and/or less asset amount (Accountingcoach, 2011). When an accountant is

Company Strategy and Structure Essay Example | Topics and Well Written Essays - 500 words

Company Strategy and Structure - Essay Example In a recent report cited by the Wall Street Journal, sales of Macintosh compatible computers to businesses have risen significantly since November. [Berry] By one account, there has been more than a 40% increase from November to January in the Mac-compatible market share among business-oriented personal computer buyers. Bolstering the Mac-compatible position in the business market are the new machines recently released by Apple. The Power Book 3400 is the worlds fastest laptop computer. There is also the new series of Power Macintosh computers, including the 9600, which runs as fast as 233 MHz. Recent surveys indicate that the Mac OS has over 50% of the market for Web authoring and CD-ROM content creation. Apples new line of computers is ideally suited for the demands of power users, such as high-end designers and Web authors who work with graphics, digital movies and sound. In addition to offering new products, Apple continues to revise its own management and structure. In order to become more efficient and nimble, additional corporate changes are necessary. Over the past year, Apple has seen a growth in the overall Mac OS market. The decline in its own sales can be directly attributed to the success of the Macintosh clone makers. Apple can take advantage of the clone makers success by reducing the number of models it produces, focusing its marketing on high-end users and focusing hardware development on better-equipped, higher margin products. Clone makers have become a significant factor in Apples rebirth. By competing for buyers in markets where Apple has had difficulty, clone makers allow Apple to reduce the number of models it manufactures (and its costs) because it no longer needs to "carry" the entire Mac OS market. As Apple reduces its presence in a particular market, clone makers can compete more with Wintel machines than with Apples products. As a result, Apple may choose to raise the licensing fee paid by the clone makers on each unit sold when

A piece of writing of Graphene Essay Example | Topics and Well Written Essays - 1500 words

A piece of writing of Graphene - Essay Example The interesting thing about graphene is that it has huge power along with adequate electrical conductivity and elasticity. Graphene is actually a significantly huge aromatic molecule. Graphite can get its crystalline form by combining a number of sheets of graphene together. Graphene is regarded as the most fundamental structural component of a few carbon allotropes. For example, graphene lays the basis of graphite, fullerenes, charcoal, etc. The discovery of graphene has immense significance as various new possibilities of research in the area of physics have opened up. Researches in graphene have also helped in opening up huge scopes of its application in high-tech fields. Graphene is considered to be one of the most potential and adaptable components that have ever discovered in the area of physics. (Geim; 2009; Sakamoto 2009). The production of Graphene: Graphene can be separated from graphite as an isolated plane of carbon atoms. People now know that a minute portion of graphene sheet can be produced by abrading graphite. For example, one can get a tiny piece of graphene sheet when one draws a line on paper with a pencil. (Geim; 2009). During the year of 2008, the production of graphene used to be done by exfoliation. This graphene produced through such exfoliation was considered to be one of the most costly components in this world as this component which so small that can be placed on a tiny portion of the cross section of human hair did costs around as much as $1000 in 2008. Since, 2008, the process of exfoliation has been increased and various companies are now selling graphene in huge amount. Researchers have also discovered cheaper version of graphene (Segal, 2009). For example, Korean researchers have produced cheap graphene through the process of transfer of nickel. Graphene can, in fact, be produced by employing different types of methods. Some of the production processes of graphene are listed below: Producing Graphene through Drawing Method: The drawing method is actually a modified version of exfoliation method. Earlier, in this method, a solid tape was used to repetitively divide crystals of graphite into more thin prices to form graphene. The extremely thin flakes of Graphene then used to be dissolved in liquid acetone and after a few steps they were to be sedimented. Over time, the technique of drawing graphene from graphite has been simplified. Particularly, major modification has been done in the step of disposition. Instead of making graphene floating in acetone, the scientists have started to use the method of dry disposition of flakes. (Geim and Novoselov, 2007) Production through heating silicon carbide: Another popular process of producing graphene is heating silicon carbide at a high temperature in order to reduce it to graphene. In this process silicon carbide is heated at more that 1100 degree centigrade. In this method, the dimension of the graphene produced depends on the dimension of the silicon wafer. The face of the silicon wafer which is utilized for the formation of graphene, has significant capacity to influence the density and the level of mobility of graphene. If graphene is produced using this method, then a number of properties of graphene can clearly be visualized. For example, in the graphene produced through heating silicon carbide a kind of feeble anti-localization of the component can be

Outline Presentation, Choosing the Luncheon Situation Assignment

Outline Presentation, Choosing the Luncheon Situation - Assignment Example I also would like to appreciate the positive mentality of the college administration in giving credible chance to the current students to enhance their career and future life. My mission here is to present a research essay to my college explaining my need to contact my college alumni on Graduation luncheon function to strengthen our career options. Here I am honored about the opportunity my college avail us to connect with our successful alumni members and coordinate with them in order to expand our career options. I am immensely obliged to my college for launching every spring a Graduation Luncheon occasion wherein the current students and old students cooperate to brighten the future of the former. Here my main motive is to obtain assistance from Graduation Luncheon committee members to acquire names of former graduate students. I have chosen this graduate luncheon function, as it is the grand event of the college wherein all members relevant to the college academy will be present. This is a moment developed by my college to offer us with a golden opportunity to consult with our alumni of old students, who have strong experience with the college and career. The mode of addressing I chose will be the manuscript format, wherein the alumni members will read out the information we need to know in a question-answer format. I chose this style because the luncheon function is a golden moment and I want to get maximum help from our alumni. I would prefer to use media, and the media would be television industry. I select television media because it is visual and audio based. According to (Awoko)â€Å"Television is now the second most popular mass media channels in the world, and its growth is seen all over the world every day†. I want all the academic fraternity to view the comprehensive promotional plan of my college and how it allows the old and current students to connect for the advantage of both. I would definitely like to include a team presentation from the current batch, which would respect and thank the supportive mentality of Graduation luncheon committee and the alumni members.

How does fashion shape social identities Essay Example | Topics and Well Written Essays - 1000 words

How does fashion shape social identities - Essay Example Clothing is considered to have a significant influence on the social construction of identity of human beings. With choices of clothing being available, the different cultures are interpreted by individuals in order to choose their clothing. This includes the norms of appearance of an individual at a particular time based on different cultures and other alternatives available for rich fashion (Crane 2012). Clothing or fashion is said to imply the way individuals perceive themselves and their positions in the society. In the earlier times, clothing was the means that was associated with an individual’s representation of himself to the world. Over the years, other factors have been associated with clothing such as education, religion, occupation and class in the society. Clothes generally reflect the different types of societies and the different roles and positions of individuals existing within the societies (Crane 2012). According to social constructionists, the social world is represented as a set of connections that is brought about by the human beings through time, place, and form. As far as fashion marketing is concerned, it has been observed that marketers tend to focus on the sense of the consumers and their identities and segmenting them accordingly (Hines and Bruce 2012). Social identity is essential in interpreting the type of clothes worn by an individual. The use of clothes and fashion has been considered as a code to determine the identity of the person. If a certain individual is wearing clothes of a certain brand, it gives an impression of the individual and hence a social identity is created. However, for young individuals, it is difficult to create social constructions based on their fashion as their choices would vary with the options available to them. Differences in perceptions for branded and unbranded products also largely influence they manner in which people clothes and hence their

Violeta Ramirez Essay Example for Free

Violeta Ramirez Essay â€Å"To many Americans, Venezuelan President Hugo Chavez seems a Latin wild man. But to the millions of Venezuelans who adore him, he is the first leader who genuinely cares for the nations poor majority, a welcome departure from politicians who traditionally catered to the elite. I think God sent him. I think hes the reincarnation of Simon Bolivar. Hes with the poor, says Omaira Perez, 60, referring to the 19th century general who liberated Venezuela from Spanish rule. † (Lynch, 2007) Hugo Rafael Chavez was born in Venezuela’s western grassland region on July 28, 1954. Socialism, Latin American integration and anti imperialism are promoted by the president because he was also leading the Bolivarian Revolution. Neo-liberal globalization and U. S. foreign policy were the main critics of the president. His parents were schoolteacher which is not a lucrative profession by any mean in Venezuela. He was belong to a poor family besides this in Venezuela dark skinned dark skin people faces strong racial divisions and white skinned people are elite. When he was seventeen years old he enrolled at Venezuela â€Å"Academy of Military Sciences† and studied engineering. After completion of acidic career he joined military for several months. Chavez was immediately popular with his fellow students, he and his fellow students developed a left nationalist doctrine that they termed Bolivarianism inspired by his real hero Simon Bolivar, the father of Venezuelan independence and a figure of legendary dimensions. (Resources on Iran, n. d. ) He was also the part of the lectureship and was famous for his fiercy lecturing style and radical critique of Venezuelan government and society. With his natural charisma, he brings closer soldiers to his ideas, and built a network of supporters within the army. In 1983 he established MBR 200, the revolutionary Bolivarian movement (Movimiento Bolivariano Revolucionario 200), 1983 being the 200th anniversary of Simon Bolivars birth. (ISIS Report, n. d. ) â€Å"With oil profits booming and his popularity high, Chavez seems to be in step with many Venezuelans even as spooked investors rushed to sell off Venezuelan stocks in companies subject to his nationalization plans. Chavez called that a knee-jerk overreaction, and shares in Venezuelas leading telephone company rebounded as the congressional finance chief assured reporters Wednesday that the government will negotiate compensation to the affected companies. He also visited the tomb of Simon Bolivar, the South American independence hero and inspiration for his Bolivarian Revolution, and blew kisses to supporters tossing rose petals at his open car. Before flying to Nicaragua, the former paratroop commander also watched a military parade with Russian-made Sukhoi fighter jets thundering overhead. † (James, 2007) Simon Bolivar: Influent Al Person in Hugo Chavezs Life Major influence on Chavez came from Simon Bolivar, from where Bolivarian movement was developed. The memory of Simon Bolivar has yet kept alive in Venezuela, the revolution of 19th century which led the sub continent independence battle against Spain. Simon Bolivar was born in Spain and many of his followers were native of Venezuela. Nonetheless, Simon Bolivar remained to be a significant and founding myth for the Venezuela institute. Particularly, his arm forces helped him a lot to bind them together even though of political instability. Chavez when he was a school child during the periods of 1950’s and 1960’s in the school studied a lot Bolivar’s feats against the Spaniards. The defining event in his life came when in 1989 the economy was devastated by rising oil prices which led President Carlos Andres Perez to a serious of tough measures. As a result of rising oil prices, buses fares were increased which led to protests by poor people and the army was sent to suppress the protestors. Chavez belong that part of the group that was deployed and he was enraged when he listen the order shoot all the citizens who he believes had a legitimate grievances. This was the motivation which led to his army coup that he organized against the same president some three years later. (Amirpur, 2006) â€Å"Invoking Christ and Castro as his socialist models, President Hugo Chavez began his third term †¦ by declaring that socialism, not capitalism, is the only way forward for Venezuela and the world. † (James, 2007) MBR 200. Revolutionary Bolivarian Movement-200 The MBR 200 was the social and political movement that Hugo Chavez founded in 1983. Chavez established MBR 200 setting as its political goals the realization of Bolivars ideals by means of a Bolivar resolution, which refers to a mass social and political movement in Venezuela aimed at eradication of corruption and emphasized on redistributive social justice and economic and political sovereignty. Some important points of Chavezs Bolivarianism are: †¢ Political participation of the masses by votes, referendum and councils †¢ Political and economic sovereignty †¢ Economic self – sufficiency †¢ Building in people nationality and patriotism †¢ Eradication of corruption †¢ Equal distribution of oil revenues of his land (Cordesman, 2005) 1992 Coup Chavez was working as a lieutenant colonel during his late 30s. In addition, he was also working as a committed left wing activist, mixing with left wing group outside the army and conspiring in the institution for the sake of coup d’etat. So, after an extended period of dissatisfaction and economic decline under the administration of President Perez, Chavez and his fellow conspirators launched a military coup in Feb 1992. Although the coup was not entirely successful Chavez came to national prominence due to a abruptly speech made shortly after his arrest, the Venezuelan government allowed him forty five second speech in order to tell his co-conspirators to lay down the arm. It was a mistake made on the government part and Chavez made the most of it. (Evans and Corsi, 2006) Chavez in Power When Chavez spent his 2 year life in Jail during the period of 1990s economy of Venezuela was went on to bear the huge burden of oil prices. Support for the two of main political parties decline in elections of 1994, Chavez found the population increasingly receptive to its critique of the two party models and its associated corruption. Chavez organized a new party called the â€Å"fifth republic movement† During 1996 97 his support gradually increased in polls and he scored a comfortable majority and took power in 1998, his first political office with 56 percent of votes. Resentment against the United States â€Å"One of the reasons that Chavez is so rhetorically antagonistic to the United States is that it plays very well in terms of his domestic support base at home. † (Lapper and Sweig, 2006) According to Richard lapper, the Latin American editor of Financial Times, Hugo Chavez â€Å"likes to present himself at the head of a kind of anti-Bush crusade. He likes to see himself as a crusader in that particular battle and likes to position himself at the head of that. † (Lapper and Sweig, 2006) â€Å"To be sure, President Chavez has legitimate reasons to lambaste the United States, which has tried to undermine him several times since he was first democratically elected in 1998. In October 2001, Washington requested that Mr. Chavez publicly retract criticism that he had made, in Venezuela, of the U. S. war in Afghanistan, well within his right as a sovereign leader. Carlos Romero, a political scientist at Central University in Venezuela and an expert in U. S. -Venezuelan relations, describes such U. S. hubris as a provocation, and a turning point in the deterioration of U. S. -Venezuelan relations. (Sreeharsha, 2006) Then the United States, despite its support of the Democratic Charter adopted at the 2001 Summit of Americas in Quebec, was quick to recognize the leaders of a coup in 2002 that quickly failed. The United States has provided opposition groups with millions of dollars of support in the name of democracy. Lately, the Bush administration has been keeping a low profile, Romero says, perhaps a disappointment to President Chavez. † (Sreeharsha, 2006) From Democracy towards a Totalitarian State â€Å"Violence has marked each step along Chavezs road to power. The former paratrooper first tried to seize control by a coup in 1992; he failed and instead spent two years in jail. He later tried democracy and was elected as an outsider by Venezuelans six years later. Chavezs opponents admit he is popular, especially among the poor. But being popular, they say, does not give the president the right to do whatever he wants. The police, military and armed thugs have been tools used freely by Chavez to hang on to power during a coup attempt and a national strike in 2002. (The Iron Fist of Hugo Chavez, 2005) There has been a continuous debate whether Chavez has released from corruption accusation or he himself damaged the country’s own foundation of democracy. Some believe that the Hugo Chavez have more power than any president should have. Chavezs new constitution has been seen as authoritarian. Although there are detailed sections involving human rights, but some believe that the power given to the highest branch of government can easily lead to human rights violations. The new constitution also allows the president to be in the office considerably, which some suggests leads to authoritarianism. Scholars also criticized the way Chavez gained power and his conduct afterwards. The motivation behind his recent constituent assembly has been seen as to settle the score with Venezuelans traditional opposition parties and remove them from all positions of influence. One scholar suggested that Chavez himself overthrown the government in 1992 as similar to the corruption of the traditional parties of Venezuela, which clutched power by the military inventions in 1945 and misbalanced Venezuela’s supreme court and congress. Now, buoyed by electoral victories and high oil prices, Chavez appears to be doing everything he can to snuff out democracy before the eyes of a nation and a world that does not seem to be paying much attention. Chavez has packed the Supreme Court and the army with his supporters, seized control of the countrys wealth and introduced a penal code that criminalizes dissent. Anyone who opposes him faces violence or prison. † (The Iron Fist of Hugo Chavez, 2005) â€Å"The Venezuelan leaders insistence on uniting numerous leftist parties into a single socialist bloc and eliminating the constitutions presidential term limits has opened the first fissures in his coalition. Annual inflation of more than 20% Latin Americas highest is undermining the economic gains of recent years and igniting doubts about Chavezs free spending. Recent nationalizations of two companies owned by U. S. firms further sours the business climate. † (Lynch, 2007) On the other way, some believe that the Chavez protected the democracy. In their point of views, since Chavez does not belong to any party, and he came from the grass roots and has seen all the hardships, therefore he is more capable to meet the interest of the Venezuelans. Some opponent of Chavez equates him with Fujiori but his comparison is not correct because unlike Fujimori Chavez has a self-governing foreign military, a revolutionary disclosure and he did not endorse huge privatization. Economic Policies â€Å"The changes are in keeping with pledges he made after his re-election last month to take a more radical turn toward socialism. His critics have voiced concern that he would use his sweeping victory to tighten his grip on power, following in the footsteps of Fidel Castro. Cuba, one of Chavezs closest allies in the region, nationalized major industries shortly after Castro came to power in 1959. Bolivias Evo Morales, another Chavez ally, moved to nationalize key sectors after taking office last year. † (Rueda, 2007) Venezuela is the 5th largest oil producer, which remains the key of Venezuelan economy. Chavez has gained a reputation as a price hawk in OPEC. At a meeting of OPEC in July 2006, Venezuela was the only country calling for lowered production to drive oil prices higher. Some critics say that under the President Chavez regime the output of Petroleos de Venezuela (PDVSA) which is a state owned company, has been reduced by 25% and Venezuela cannot meets it current quota. However Forbes argues that the political and other influence have an effect on numbers. Nonetheless, Chavez has attempted to broaden Venezuelas customer base by getting into joint ventures with other developing countries including China, Brazil, Argentina and India. Although the record oil prices have meant more funding for the social and development plans, but it has also left the economy dependent on oil sector, private sector role has diminished. â€Å"As Venezuela embarked on another six years under Hugo Chavez, the president announced plans to nationalize power and telecom companies and make other bold changes that will concentrate more power in his hands. † (Rueda, 2007)

The Ottoman Empire Essay Example for Free

The Ottoman Empire Essay The Ottoman Empire was a Turkish Muslim empire that existed from the year 1299 to 1922, controlling must of Southeastern Europe, the Middle East and North Africa at the height of its power during the sixteenth and seventeenth centuries.   The Empire expanded throughout its history under extremely brave leaders, while its adversaries were weak and disunited. The Ottoman army comprised numerous Christians.   And an important reason why the Ottomans were so successful was that they brought unity among Jews, Christians and Muslims – truly uniting them under the banner of â€Å"People of the Book† as mentioned in the Holy Qur’an.    Hence, history informs us that the Jews, too, made significant contributions to Ottoman arts besides participating in the political life of the Ottoman Empire.   Ã‚  Ã‚  Ã‚   The Ottomans were masters at building architectural masterpieces.   In modern day Istanbul, evidence remains to reveal the glory of the Ottoman Empire.   The mosque built by Sulayman the Magnificent is one of the greatest contributions to architecture made by the Ottomans.   Then there are many other buildings to reveal the glory.   The Aqaba Castle in Jordan; the Ottoman fortress in Seddulbahir, Turkey; and the Qasr Ibrim in the middle Nile valley are just few other examples of grand Ottoman architecture.   Ã‚  Ã‚  Ã‚   Ottoman Turks also played an important role in the advancement of science.   Ali Kusco’s contributions to mathematics and astronomy were significant.   Moreover, the Ottomans played a central role in the progression of military technology and capability. In fact, Ottoman maritime arsenals and shipbuilding technology is especially offered as an example of their contributions to the world of technology.   Scholars describe the cannon of Mehmed II; the artillery trade of the Ottoman Empire; the Piri Reis innovation; and the attempts of flight, automatic machines, submarine, and rocket technology in Ottoman history.   Ã‚  Ã‚  Ã‚   Scholars further assert that the Ottomans had a deep influence on Europe.   However, Europeans have been shy of describing this influence, given that the Ottomans had conquered many European lands through its superior military capability.   Ã‚  Ã‚  Ã‚   Besides their scientific activities, and interest in architectural design, the Ottomans were deeply involved in the arts of paper marbling, calligraphy, gold ornamentation, miniature, and the making of music.   As a matter of fact, Ottoman music is as an art that was originally produced by the court and folk musicians in military, religious, classical and folk styles. This music has been used in all segments of society, from the Chinese borders to Morocco.   The Ottoman sultans were known to appreciate the music of multicultural artists.   Hence, Ottoman music does not undermine the contributions of the non-Ottoman or non-Muslim artists.   Rather, it presents itself with all of its influences as the most developed, refined, and elite branch of all the Turkish musical traditions.   Ã‚  Ã‚  Ã‚   The Ottomans had built a very strong form of government, a model for the rest of the world.   Besides, the reign of Sulayman I saw the flowering of Turkish literature, art and architecture – a sign of great success by itself.   After Sulayman, however, the Ottoman Empire began to decay as the clergy and the Janissaries gained power to exercise a profound, corrupting influence.   In fact, corruption is one of the reasons why the Ottoman Empire fell after its rise.   Ã‚  Ã‚  Ã‚     Following the reign of Sulayman I, the Ottoman Empire suffered a naval defeat at the hands of Europe’s John of Austria.   Murad IV in the seventeenth century restored some of the lost Turkish military prestige, nevertheless, by his victory over Persia.   Crete was conquered, and Vienna was surrounded.   The relief of Vienna by John III of Poland and the subsequent campaigns of Charles V of Lorraine, Louis of Baden, and Eugene of Savoy ended in negotiations in 1699, called the Treaty of Karlowitz.   This treaty cost Turkey – Hungary and other territories.   Ã‚  Ã‚  Ã‚  Ã‚   Indeed, the Ottoman Empire had to break up because it was rather difficult for rulers following Sulayman to manage its vastness.   But the end of the Empire actually came when the Ottomans joined the Central Powers to form the Triple Alliance and enter World War I.   The reasons why the Ottomans had sided with Germany were threefold: Germany had pressured the Ottomans to side with it, offered them money and future control over the Russian territory, and also won clear victories during the early part of the War.   Thus, the Triple Entente or Allied Powers declared war on the Ottoman Empire.   Ã‚  Ã‚  Ã‚   The Ottoman Empire’s decision to side with Germany eventually cost the Empire its life.   Although the Ottomans managed to win important victories in the early stages of the War, there were setbacks to boot.   In the final stages of the War the Ottomans took Azerbaijan, though they had to give it up at the end of the War.   Ottoman defeat came from a combination of attacks on strategic targets by British forces and the Arab Revolt of 1916-1918.   At this point of time, the Ottomans were facing difficulties on the home front as well.   Ã‚  Ã‚  Ã‚   The Empire was finally partitioned in the aftermath of the War.   The Allied Powers required the Empire to submit to a total partition.   The Middle Eastern territories of the Empire were partitioned under the mandates of Britain and France, the Turkish Mediterranean was ceded to Italy, the Turkish Aegean coast was given over to Greece, and the Turkish straits and Sea of Marmara were ceded to the Allied Powers.

Internet Addiction in Adolescents: Literature Review

Internet Addiction in Adolescents: Literature Review My topic is on social media usage and adolescents; I have found 3 researched based articles in excessive internet usage with treatments provided. First I will be explaining an article about compulsive internet use among adolescents-parent-child relationships since little is known of about the role parents can play to prevent their children from developing Compulsive Internet Use (CIU). The second article, explains excessive Internet use is considered by excessive, poorly controlled urges or behaviours regarding computer use and Internet access that leads to impairment or distress. The types of treatment that are more commonly used include CBT and self-help books however there needs to be more evidence based treatment provided. The third article explains how writing a personal diary and/or online-blogging is a therapeutic means for relieving emotional stress and promotes well-being, helping in coping with developmental challenges and used as a self-help treatment. The first article I have found discusses about compulsive internet use among adolescents- parent-child relationships. It is mentioned that parents are constantly concerned about their children using the internet excessively, and little is known about the role parents can play to prevent their children from developing Compulsive Internet Use (CIU) (Van, p.77). Two studies have been conducted to address associations between internet specific parenting practices and CIU among adolescents’. The first study is a cross-sectional study using a sample of 4,483 Dutch students and the second study was a longitudinal study using self-selected sample of 510 Dutch adolescents. Results have suggested that qualitatively good communication regarding internet use is a promising tool for parents to prevent their teenage children from developing CIU. Additionally, parental reactions to excessive internet use and parental rules regarding the content of internet use may also help prevent CIU (Van, p.77). In my opinion I feel parents need to monitor and limit the time children spend on the internet in order to prevent their children from developing CIU. I believe parents need to be firmer about the time of internet is being used with their children, therefore endorsing habitual tendencies and behaviours. Research has it indicated that parents are an important influence, and their parenting promotes and prevents Internet-related problems. Studies indicate, parents-child relationships was negatively associated with level of Internet usage among students, and parent-adolescent conflict, and lower satisfaction with family functioning, were related to adolescent Internet addiction (Van, p.78). This may indicate that parents have little to no control over how much time their children spend on the internet and are not controlling usage. This may also indicate some parents are powerless to control their own children for being too attached to the Internet and are unable to be in comma nd of their online attraction. It is evident that there are not many treatments available for excessive internet use in children and adolescence. The second article is called Internet addiction or excessive internet use. Weinstein illustrates that excessive Internet use is considered by poorly controlled urges or behaviours regarding computer use and Internet access that leads to impairment or distress. The objective was to review literature on internet addiction and excessive internet uses are topics of diagnosis, phenomenology and treatment. Researches have indicated that internet usage for individuals have difficulty suppressing their extreme online behaviours’ in real life, little is known about patho-physiological and cognitive mechanisms responsible for too much internet usage and internet addiction. This is due to lack of methodologically adequate research available, it is currently impossible to recommend any evidence-based treatment of internet addiction and internet use (p.277). Researchers indicated that excessive internet use is associated with a loss sense of time, or neglect of basic drives, feelings of an ger, tension, or depression when the computer is inaccessible, tolerance, including the need for a better computer, or more hours of use, poor school or vocational achievement, and social isolation are involved (Weinstein, p.278). As for treatment, internet use is based on intervention and strategies used in dealing with substance used disorders. Cognitive-Behavior Therapy (CBT) indicates that most clients are able to manage their complaints by the 8th session. CBT and psychosocial support may be helpful, along with online self-help books and tapes. A self-imposed ban on computer use and internet access may be necessary in some cases (Weinstein, p.281). In terms of treatment, working with a professional therapist is recommended, even though not all professionals may believe that excessive internet use may be a serious issue. However, looking at self-help books may be beneficial to some, though you may want to make sure that the author is a qualified psychologist professional, since there are many unqualified people writing books. The third article indicates that writing personal diary and online-blogging is a therapeutic means for relieving emotional stress and promotes well-being, and diary writing during adolescence helps in coping with developmental challenges. Current technologies and cultural trends make it possible to publish personal diaries on the internet through blogs, online forms etc. Researchers examined a therapeutic value of blogging for adolescents that experience social emotional difficulties. The experiment includes adolescence having social-emotional difficulties, having 6 groups (26-28) participants in each. Four groups were assigned to blogging (Writing about their difficulties, open or closed), 2 groups assigned to writing a diary on personal computers. Participants in the groups were instructed to post messages at least twice a week over 10 weeks. The outcome measures were of social-emotional difficulties, self-esteem, and textual posts. Results showed participants who maintained a blog improved on all measures. Participants writing about their difficulties in blogs open to responses gained the most as a self-help treatment (Boniel-Nissim, p.333). Researchers have found that teens writing frequently online brought up topics that bothered them; social isolation and loneliness were common topics. The appearance of internet-based communication has brought about flourishing writing opportunities. The sense of anonymity and invisibility experienced by internet users promotes their confidence to express thoughts and feelings (Boniel-Nissim, p.333). Studies indicate that they can release their pressures and vent emotions without facing anyone. Online writing enables free expression and easy reading, online therapy has emerged as a possible treatment procedure. It can act as a legal complementary procedure to traditional face-to-face approaches (Boniel-Nissim, p.334). It is indicated that blogging online provides adolescents with a safe area for self-exposure that contrib utes to happiness, beneficial environment, promotes sharing and reciprocal feedback. An adolescent that feels socially rejected in their school physical environment can exploit the space he/ or she manages as an equal, doing so, the internet use can create a new, improve self-image and increase confidence as a way for treatment (Boniel-Nissim, p.338). As a whole, all three articles share a relation in certain areas. The first article explains that excessive internet usage needs to be the centre of attention and treatment is of need to control this chaos for adolescence. The adolescence do not see any harm with spending vast amount of time on the web, they are oblivious to see it as an issue. Parents are unable to provide treatment, though parental control could possibly be a ‘treatment’ if the parents were able to put more effort and time with being stricter with their children, then there would be a decrease in excessive internet users. Looking at the second article, internet use is considered by urges which leads to impairment or distress. Internet users are unable to suppress their real life problems in the real world. Different researchers use their own language to explain this condition, such as internet addiction, compulsive internet users, pathological internet use and etc. I think that too much of internet use is recognized as a disorder, it should not be considered as an illness. However, it should be taken as a concerning issue around adolescence capability to control their online usage, and as a result harmful consequences may effect from their chaos. There needs to be more treatments available for excessive users rather then the typical CBT and self-help books. The third article stated that writing personal diary and online-blogging is a therapeutic means for relieving emotional stress and promotes well-being, and diary writing during adolescence helps in coping with developmental challenges (Boniel-Nissim, p.333). This demonstrates that authors of both articles Boniel-Nissim and Weinstein indicate a similarity that adolescence and internet usage appears to benefit them from the outside world. Overusing the internet helps adolescence become self-confident, learns how to socialize online in turn helping them socialize outside, and helps them find their self-image and personality. This appears to be a self-help treatment since there is possibly no other treatment available for them, besides CBT treatment which is meant for internet addictions’ that are in need of professional assistance. Looking at the first article, parents are unable to control their children over the amount of hours spent online, however parents may feel it is an ‘addiction’ and it may be that their children are unable to express and relate to their parents of reasons why they use the internet as a coping mechanism, it may be due to social and cultural factors. Van’s article illustrates there is a problem with excessive use of internet being used by adolescence, meanwhile Boniel-Nissim and Weinstein’s article illustrate that excessive use of internet by adolescence is therapeutic and helps them suppress their personal issues by expressing freely online and venting out their stress, rather than face-to-face. This also benefits them to increase with their social skills and provides them the confidence needed; therefore it is a self-help treatment that is being used. References Boniel-Nissim, M., Barak, A. (2013). The therapeutic value of adolescents’ blogging  about social–emotional difficulties. Psychological Services, 10(3), 333-341.doi:10.1037/a0026664 Van Eijnden, R. M., Spijkerman, R., Vermulst, A. A., van Rooij, T. J., Engels, R. E.  (2010). Compulsive internet use among adolescents: Bidirectional parent–child relationships. Journal Of Abnormal Child Psychology, 38(1), 77-89. doi:10.1007/s10802-009-9347-8 Weinstein, A., Lejoyeux, M. (2010). Internet addiction or excessive Internet use. The  American Journal Of Drug And Alcohol Abuse, 36(5), 277-283.  doi:10.3109/00952990.2010.491880 Growing Crystals: Solubility and Entropy Growing Crystals: Solubility and Entropy Growing Crystals Chemistry is a key element in science. Man needs science to survive. Science gives us medicines and technology that help with our everyday life. Science is the understanding of nature. Chemistry is a base for science. Chemistry is a tool we use for understanding more and more things. Chemistry is the study of matter. Matter is in everything and forms space. Matter makes molecules and atoms. It forms all living things on earth, and the whole universe. The number one rule when understanding matter is that it occupies space. God created the earth and made matter, but He made matter have entropy. Entropy is the chaos and unbalance in the world. So if there is entropy, there is change. Entropy can cause chemical reactions. A chemical reaction is a change that takes place when more than one chemical have a reaction and undergo some sort of change. For example, when you mix vinegar and baking soda, it turns into tiny bubbles and expands. This chemical reaction happens when the molecules from the vinegar combine with the baking soda. The two different types of molecules reform into one and release carbon dioxide atoms into the air, which causes the bubbles. There are all different kinds of chemical reactions in the world today though. Crystallization is one of these kinds of reactions. Crystals are formed when the same molecules attach to each other repeatedly in a certainty order. Although, in order for this process to work, the molecules must repeat in the same order, or else it will not be successful. This order is what gives a crystal its unique shape and size. Crystals have a huge history. We use crystals today to help with many things. Some crystals have healing properties, and others just look pretty. In ancient times, the Romans and the Egyptians used crystals for accessories, and fates. Different crystals for the two cultures could mean different things, like good luck and bad health. All crystals grow in different patters all over the world. Solubility is a key factor in growing crystals. Solubility is the ability of a solid to be able to dissolve in liquids. For example, Alka-Seltzer has a fast solubility rate. Although the solubility rate is fast, there are factors affecting the solubility rate in all solids, (these rules do not apply with gasses). Temperature is one of the biggest factors with solubility. For instance, when dissolving Alka-Seltzer, it takes almost twice as long in colder water. You will find that most solubility rates are much faster when the object is in warm water instead of cold. Solubility is a key factor in crystallization. Pressure is another factor in solubility. Pressure can change according to the temperature, or altitude. For example, when you are in the mountains and you try and boil water, it will take you about five minutes instead of three. This is because the heat the flame is giving off is not being forced in the water, due to the low pressure. When dealing with solubility, another factor comes into play. It is the nature of the object, which can be difficult to deal with. You must have a good understanding of the material before you try and just dissolve it. For example, if you took one gram of sugar and one gram of salt, then poured them into two separate glasses, you will see a slight difference in the rate of solubility. Although, when you try this same experiment with one gram of flour and one gram of salt, it could be totally different. When testing the nature of the object, it also depends on the surface area; surface area is the amount an object that is showing openly. Applying our surface area rule, when you do the experiment again and add ten grams of sugar and one gram of salt, the sugar will take much longer to dissolve. The reactions are at different times because there are more molecules to deal with. There are many different mixtures in the world. Two of them are called solutions and colloids. A solution is when you have a mixture that is completely mixed, when there are no partials or chunks in the liquid. A colloid is the opposite; there are tiny chunks or partials suspended in the liquid. For example, when you go get a fruit smoothie, you may notice that there are seeds suspended in your drink, which would be a colloid. A solution could be soda, even though there is a plethora amount of sugar, it is all completely mix so you can not see any of it. You can make a solution out of a colloid. Sometimes if change the variables in solubility there may be a difference. Crystals are formed by colloid mixtures. Over time the molecules stick onto the partials and start there routine. Then they start to look like crystals over time. When conducting this experiment, all of these topics and factors come into play. Forming or growing crystals can take some time, but if done rite, they can c ome out beautiful. Although you can grow crystals, you can not grow them out of nothing. You need specific materials that God put before you. This project can show how amazing God is, in the fact that He created molecules, atoms, and all matter. God made everything, so when you conduct this experiment remember to do it, and then thank God for placing these things before you.

Comparing Grovers Growing Up White In America and McBrides Work, What Color Is Jesus? :: Compare Contrast Essays

Comparing Grover's Growing Up White In America and McBride's Work, What Color Is Jesus? Racial issues have been predominant for the last fifty years. The two authors Bonnie Kay Grover and James McBride share their racial views in their respective works â€Å"Growing Up White In America† and â€Å"What Color Is Jesus?† Each author has a different view on exactly what race is and how it is used. Bonnie Kae Grover is a white female who believes that race has been used as a weapon. Specifically, she focuses on how white people use their color of skin to be controlling of other people. Her gripe is on the notion of â€Å"white culture.† She questions the validity of the statement and believes it is simply just American culture and those who think of it as white culture â€Å"just moved in like they’ve discovered it† (Grover 377). She examines some similarities in today’s â€Å"white culture† and the historical attitude of the exploring Europeans. The Europeans, when inhabiting North America, â€Å"just moved in and said they had God on their side and the Indians weren’t much anyway but a few of them could work for them sometimes if they behaved themselves, and the rest were lined up for disposal† (377). The Europeans believed themselves superior to the Indians; any and all action – fair and unfair alike – taken against the Indians was justifiable because it helped the Europeans. Grover argues that this irresponsible approach is the basis of the white culture. White culture is simply American culture taken and modified as seen fit by white people. James McBride focuses his essay on his parents. His mother was white and his father black. He felt confusion; which color was he? McBride remembers when he was ten, he approached his mother with the question while she was working on the kitchen table. Her thoughtful response was only one word: â€Å"[p]liers† (391). He was not the only one in the family to have this question. His older brother took it an extra step and during Sunday school asked the reverend about the skin color of Jesus.

Is O.J. Simpson Guilty Or Not? :: O.J. Simpson

Is O.j. Guilty Or Not well it all started out like this,O.J. was at a club, and Nichole was there also. They met, and a couple days later they started to go out. While still married to Margerite Whitly. The papers didn't go through yet for a divorce, so legally he was still married to her, while going out with Nichole. The Evidence Against O.J. Simpson Mark Fuhrman said he saw a knife box on the ledge of the bath tub,and it wasn't collected for evidence, but the prosecutors say we have the knife that was from the box, that we didn't need the box. I think the detectives did asloppy job as in collecting evidence for the murder. Mark Fuhrman saw a finger print on the gate of nicholes home and it wasn't found by the collectors who were collecting all the evidence for the murder. O.k. there was a sock found at the murder scene that blood soaked right throught the sock, Mark believes that O.J. got blood on the sock, and it went through the sock. There was a glove found at the murder scene of the crime, a lot of people believe it was planted by racist Mark Fuhrman, but lots of people think it would be impossible to do that. Someone would be watching if he did, there's always someone watching you. When O.J. was trying on the glove I think he was pretednding they didn't fit but they really did. Nichole speaking from the grave There was a safety desposite box with a bunch of pictures in it. Pictures from when O.J. had beat her. The police had taken them and she put them all in the safety deposite box. There was a letter saying I'm sorry I hit you, that I'm really sorry, I am paying for my mistakes. There was a call made by Nichole Simpson, that her husband is beating her. You can hear him in the back round yelling at her. Why didn't the police answer to this call, obviously she was in trouble, they could hear him. There are 650,000 calls like this made to the police, only 350,000 are answered. Why didn't they answer this one they probablycould have saved two lives!!! There is a rumor going on that the police kept walking over the blood, thast they couldn't bring it in for D.N.A testing. How could they be sloppy in their work the are trained to do. If this is true are they covering up what O.J. actually did, because he's a famous football star, and actor O.J. Simpson had to pay 25 million for damages to the goldman and the Is O.J. Simpson Guilty Or Not? :: O.J. Simpson Is O.j. Guilty Or Not well it all started out like this,O.J. was at a club, and Nichole was there also. They met, and a couple days later they started to go out. While still married to Margerite Whitly. The papers didn't go through yet for a divorce, so legally he was still married to her, while going out with Nichole. The Evidence Against O.J. Simpson Mark Fuhrman said he saw a knife box on the ledge of the bath tub,and it wasn't collected for evidence, but the prosecutors say we have the knife that was from the box, that we didn't need the box. I think the detectives did asloppy job as in collecting evidence for the murder. Mark Fuhrman saw a finger print on the gate of nicholes home and it wasn't found by the collectors who were collecting all the evidence for the murder. O.k. there was a sock found at the murder scene that blood soaked right throught the sock, Mark believes that O.J. got blood on the sock, and it went through the sock. There was a glove found at the murder scene of the crime, a lot of people believe it was planted by racist Mark Fuhrman, but lots of people think it would be impossible to do that. Someone would be watching if he did, there's always someone watching you. When O.J. was trying on the glove I think he was pretednding they didn't fit but they really did. Nichole speaking from the grave There was a safety desposite box with a bunch of pictures in it. Pictures from when O.J. had beat her. The police had taken them and she put them all in the safety deposite box. There was a letter saying I'm sorry I hit you, that I'm really sorry, I am paying for my mistakes. There was a call made by Nichole Simpson, that her husband is beating her. You can hear him in the back round yelling at her. Why didn't the police answer to this call, obviously she was in trouble, they could hear him. There are 650,000 calls like this made to the police, only 350,000 are answered. Why didn't they answer this one they probablycould have saved two lives!!! There is a rumor going on that the police kept walking over the blood, thast they couldn't bring it in for D.N.A testing. How could they be sloppy in their work the are trained to do. If this is true are they covering up what O.J. actually did, because he's a famous football star, and actor O.J. Simpson had to pay 25 million for damages to the goldman and the