Monday, September 30, 2019
Blood Diamonds Essay
The result in the deaths of more than fifty thousand people, left millions homeless, and integrated violence such as mass rapes and mutilations were caused from these jewels earnings which helped to subsidize a war. It was also stated that these blood diamonds increase the battle in Africa which resulted to the loss of four million lives and millions of residents has been dislocated. Same of what happened at Sierra Leone which had discrepancy; these conflict diamonds yet in little ways can cause massive destruction in a country. In the vile civil war at Sierra Leone, the rising up evolutionary United Front apprehended control to a great extent of the nationââ¬â¢s diamond fields. The issue regarding blood diamonds did not occur only long-ago. There was a report recently by the United Nation that twenty-three dollars of diamonds are being smuggled into international diamond markets which are from the Ivory Coast. Diamonds have also played an important role in financing conflicts in Angola and the Democratic Republic of the Congo. Fortified sadism and vicious human rights abuses go on with over control of diamond mines in eastern Congo which was the bloodiest war since World War II. The Global Witness in 1998 had to start a revelation operation about the role of diamonds in financial support argument. Amnesty International a proletariat human rights organization in the world became so influential in enlightening citizens concerning the problem and urges the governments and industry to take action. International tension has augmented from a large federation of Non Government Officials through the years. United States is the seventy percent of the worldââ¬â¢s diamond trader and this only means that it was the leading costumer of diamonds. With this reason, they should be the first and major head to cover on the problem of blood diamonds which also called conflict diamonds. On the way hard works for the United States Congress to control the trading of blood diamonds. Terrorist operation are possible funded by the international trade of diamonds and with this, the United States Congress Members obtains tactics to put a stop to it. Diamonds are expensive goods that can easily be covered and transported according to the U. S. General Accounting Office and was used in illegal means of trading. It was extracted from inaccessible areas which no hint to find from its origin. Government-run Kimberley Process which is an international agreement endorsed by the United Nation which aimed and developed a diamond certification program that would prevent the flow of blood diamond and initiated stop to its trade was presently participate United States together with other countries. The ââ¬Å"chain of warrantiesâ⬠or the ââ¬Å"system of self regulation. â⬠was the agreement wherein the diamond companies will take charge to guard itself in dispatching diamonds from its place to the stores where it should be delivered. This became there support to the Kimberley Process. However this agreement I not fully applied to the industries because it is a must for a company dealing in diamonds to have a course of action in place to guarantee that their diamonds are conflict-free. Actual visit of the government in the diamond industries should be practiced for more assurance of freeing from conflicts and conduct cyclic area confirmation to diamond companies to make sure they have schemes in place to avoid any trade in conflict diamonds. Several of the countries rich in diamonds are those really poor and citizens do not get any benefit from their resources particularly the soil richness. Confusions and explosive natures are widespread in the diamond fields because revolutionary groupââ¬â¢s antiterrorists can still seize benefit and right to use the diamonds. Given all the problems concerning the conflict diamonds the United States government should take a look in implementing the diamond law and require all regions to build up a reliable diamond industry. The practice for tracking arrangement in each of the diamond companies will be helpful to make sure to prevent the entrance in the market of conflict diamonds. Additional force should be given off by the Administration for the implementation of Clean Diamond Trade Act (CDTA) in impeding the operation to conflict diamonds as they support the Kimberley Process. Nowadays, blood diamonds are still a serious dilemma. Experientially the government action in controlling the finance conflict in diamonds are not that powerful and functional to ensure that the rebel groups, terrorist and other criminal networks will not anymore make use of it. This continual weakness of the Control System found by the Government Accountability Office of United States was because of the paltry imposing of Clean Diamond Trade Act. The needs for development in monitoring process in the diamond industries in line with the law and accumulating precise information on United States trade in rough diamonds. Being the leading consumer of diamonds, the United States should insist on strengthening the Clean Diamond Trade Act and the Kimberley Process. Suggested step that will be the best help addressing on the problem will be: working with other key administration to reinforce the Kimberley Process and break down on blood diamonds smuggled out of the Ivory Coast. In addition ensure that the Kimberley Process taking on procedures to develop the accurateness and investigation of the information, call for authentication of production conformity, endow with satisfactory financing to encourage effective completion of the system. They should also provide more forceful support as well as technical and financial aid, to help countries develop their accomplishment of the Kimberley Process. The on time application of the proposals of Government Accountability Office including the spot checks of diamond companies and tracking of rough diamonds inside and outside the country especially the goal setting in executing the proposal will be a great help in resolving the problems. Having hands on urgent dealings to progress the accuracy of United States rough diamond trade statistics will also be a help. References: Combating Conflict Diamonds, Retrieved August 18, 2007, http://www. globalwitness. org/pages/en/conflict_diamonds. html Conflict Diamonds, Retrieved August 18, 2007, www. amnestyusa. org/news/doc/diamonds_survey_text. pdf US Congress Tackles ââ¬ËBlood Diamondsââ¬â¢ Trade, Retrieved August 18, 2007, www. voanews. com/english/archive/2002-02/a-2002-02-14-2-US. cfm Conflict Diamonds, Retrieved August 18, 2007, www. un. org/peace/africa/Diamond. html Stop the Trade in Blood Diamonds, Retrieved August 18, 2007, worldvision. org/worldvision/â⬠¦ /stable/globalissues_conflictdiamonds
Sunday, September 29, 2019
Best Practices Essay
Historically, minority groups have been ardent supporters of and advocates for high-quality public education. Black efforts to gain systemic equality in educational policies and practices are well known: the battles for equal per-pupil expenditures; teachersââ¬â¢ salaries; length of school terms; expenditures for buildings, facilities, equipment, and books; curricular offerings; and so on. As a result of these efforts and of political and economic changes nationally and internationally, progress has been made with respect to ending legally imposed school segregation, as well as increasing minority participation in schooling for longer periods of time, that is, raising the median years of schooling completed. This paper aims to identify three best practices which assist the educational progress of minorities. Since public school desegregation began in the mid-1960s, urban school improvement is considered to be one of the most contributing factors for the progress of minorities in educational sector. Black educators and their likeminded allies have increasingly taken the lead in urban school improvement. One facet of this movement has been the study of schools that are effectively educating urban poor black children and making recommendations to other schools that want to replicate effective policies and programs. Researchers like Ronald R. Edmonds, George Weber and Daniel U. Levine began by identifying public schools that were effectively teaching black children and pinpointed their common characteristics, namely strong administrative leadership; orderly but flexible atmosphere, conducive to instruction; philosophy that acquiring basic academic skills is the first order of business; climate of high expectations, and continuous monitoring and evaluation of pupil progress with instructional strategies redesigned as needed (Mohanty, 1994). Achievements of urban school improvements were particularly evident in the middle of 1990s, for instance the data indicated significant increase in New York schools where 70 percent or more of the students ââ¬Å"achieved reading scores at or above grade level for three yearsâ⬠(Iram & Wahrman, 2003:119). The second important practice contributing to educational progress of minorities is initiation and further development of various improvement projects targeting directly minority students and their teachers. In the beginning of 1990s for instance, Chicago instituted a plan for mastery learning in reading to correct the widespread problem of low reading achievement. The program provided teachers with comprehensive instructional activities, corresponding student learning activities, formative tests for instructional feedback, and corrective instructional activities for those students who failed to master objectives. A criterion referenced testing program served as the basis for instruction, promotion, and administrative monitoring (Bjork et al, 1994). The New Jersey Education Association (NJEA) in 1996 instituted a School Effectiveness Training Program designed to increase student achievement. The results from this program showed lower staff absenteeism, higher participation of staff in instructional decisions, greater involvement of staff in school activities, reduced costs for vandalism, better management, and higher staff and student morale (McNeely, 1985). The final practice, very important in terms of progress performed by minorities in education is giving a preference to private schooling than public. It must be emphasized that during the past two decades it has become increasingly apparent that larger numbers of minority adults are selecting nonpublic schools for their young. In their desire to obtain the best possible education for their young, they choose private schools, including minority independent schools. These parents say they believe private schools provide their children with better basic skills instruction, cultivate higher order thinking skills, have higher academic standards, and prepare their children for college or the work place more successfully. School improvement for them means leaving public schools. As Slaughter and Schneider points out (1986:17) black parentsââ¬â¢ choice of private schools is ââ¬Å"less of a rejection of public schooling, and more of an evolution of a new strategy for insuring future levels of sustained and/or upward mobility for the family. â⬠Increased minority departure from public schools, however, may mean that the more supportive, motivated, caring, and accomplished parents and their children (regardless of income) are not involved in the public school system and that the system is the loser in the process (Henig et al. , 1999). From the critical perspective, minority individuals and communities must consider the costs and benefits of education in nonpublic schools compared with education in public schools ââ¬â not only for themselves, but for the nation at large. At the same time, public schools must make more headway in school improvement if they want to retain the traditional support they have long enjoyed from black families. Many minority students can attain standards of excellence if school improvement policies and programs such as those described above are retained, consistently used, refined, and modified. Individual schools will find that their achievement levels and test scores improve, and that many of them can attain local and national norms even if their populations are poor, or black, or Hispanic, or both. These standards can be achieved without excluding any student from an equal opportunity to be educated. Our country still has a long way to go to realize equity in the schoolrooms of our nation. All students need an equal chance to learn, which means providing equity in financing schools and programs; providing competent, caring teachers; retaining proven, compensatory programs and relating curriculum subject matter to coping with real-life situations and problems. References Bjork L. et al (1994). Minorities in Higher Education, Oryx Press Henig J. , Hula R. , Orr M. , Pedescleaux D. (1999). The Color of School Reform: Race, Politics, and the Challenge of Urban Education, Princeton University Press Iram Y. & Wahrman H. (2003). Education of Minorities and Peace Education in Pluralistic Societies, Hillel; Praeger, 2003 Mohanty, C. T. (1994). On Race and Voice: Challenges for Liberal Education in the 1990s. In H. A. Giroux and P. McLaren (Eds. ), Between Borders: Pedagogy and the Politics of Cultural Studies (145-166). New York: Routledge Slaughter D. T. , & Schneider B. L. (1986). Newcomers: Blacks in private schools. Final Report to the National Institute of Education (Grant No. NIE-G-82-0040, Project No. 2- 0450). Evanston, IL: Northwestern University, School of Education
Saturday, September 28, 2019
Succubus Revealed Chapter 8
It was hard to believe that in only a couple of days I'd gone from doubting my transfer was real to suddenly signing on to be in a Las Vegas stage production. Things happened so fast that it was easy to get swept along, and Bastien and Phoebe's gleeful encouragement just made things happen that much more quickly. Shape-shifting took care of my clothing problem, and Bastien soon left us, allegedly to go get a drink and try his hand at the blackjack table. Once he left the theatre, though, Phoebe leaned over to me conspiratorially and whispered, ââ¬Å"Here's a wager for you. How much do you want to bet he comes back with a glow?â⬠I laughed and whispered back, ââ¬Å"I won't take that bet. Are you sure you haven't worked with him before?â⬠Admittedly, an incubus looking to get laid wasn't that far of a stretch, but I liked how adeptly Phoebe was able to pick up on my old friend's personality quirks. ââ¬Å"Nah,â⬠she said with a smile. ââ¬Å"I've just known his type.â⬠Other dancers began trickling in. Phoebe introduced us as they arrived, and most were friendly and excited to have someone new in the group. They weren't yet at their full number needed for the show, so everyone was anxious for that to happen. I brought them one step closer, though it surprised me they were still short. From my experiences, there were always groups of girls lined up to try to make it in show business. Phoebe confirmed as much. ââ¬Å"Oh, yeah, tons have tried out. And you should have seen them at the beginning, when they first did the open casting. Matthias is just really selective, that's all. Cornelia ââ¬â the head choreographer ââ¬â is just as bad.â⬠ââ¬Å"And yet he took me on a five-minute audition,â⬠I pointed out. Phoebe grinned. ââ¬Å"Sweetie, he just knows talent when he sees it. Besides, he's in charge of this gig. If he says you're in, you're in.â⬠Matthias wasn't the only one running the show, of course. Along with the dancers came other management and staff, like the aforementioned Cornelia. Everyone had a part to play. The rehearsal was fast-paced and aggressive ââ¬â but also lots of fun. Phoebe hadn't been joking. The other dancers were good ââ¬â really good. It had been a very long time since I'd danced with any sort of group, even longer since I was with one of such caliber. I was used to being the standout at anything dance related, and it was a surprise ââ¬â a good one ââ¬â to find myself surrounded by so many equals. I had to work to keep up with them on the first day, and even if I didn't walk out as an instant star, I left confident that I'd held my own. Before I could go, one of the show's costumers asked to take my measurements backstage. Phoebe told me she'd go hunt down Bastien and meet me at the casino's central bar. The seamstress appeared with her tape measure, and I made a mental note of my height for future shape-shifting. Matthias came by, carrying his notes, and paused when he saw us. ââ¬Å"You did really well today,â⬠he told me. ââ¬Å"It's like you've been with us from the first day.â⬠ââ¬Å"Hardly,â⬠I said. ââ¬Å"I've still got a lot to learn. Especially in the fourth song. The steps are deceptively simple . . . but there's a certain attitude you've got to hold to pull them off. No, maybe not attitude. Grace? Vibe? I can't explain it, but the simplicity's what makes it so genius. It seems like such a basic pattern, but how it's executed is what truly brings out the beauty.â⬠I was thinking aloud, just sort of rambling, and realized that I sounded kind of ridiculous. ââ¬Å"Sorry. That probably doesn't make any sense.â⬠ââ¬Å"No, no.â⬠Matthias stared at me wonderingly. ââ¬Å"That's exactly it. That's how I intended it. I was inspired by watching classical ballet, how all the moves are amplified by the emotion put into the routines. Cornelia said it was crazy to try to think that deep for a show like this, but it just felt right.â⬠ââ¬Å"It's beautiful,â⬠I said honestly. ââ¬Å"I can absolutely see where you were going with it. Reminds me of something from La Bayadre.â⬠ââ¬Å"You know La Bayadre?â⬠he asked, wide-eyed. ââ¬Å"Of course,â⬠I said. ââ¬Å"It's a classic. Who doesn't?â⬠ââ¬Å"You'd be surprised.â⬠I realized then that the seamstress had left, having achieved her goal. Matthias was still regarding me in amazement. Now that they weren't focused on the clipboard, I was able to see how blue his eyes were. They were like the sky on a clear, crisp day. ââ¬Å"Are you busy tonight?â⬠he asked a few moments later. ââ¬Å"Would you . . . would you like to go get dinner? Or even just a drink? I'd love to talk dance more with you.â⬠For a succubus, I could be surprisingly na?ve sometimes. Because for half an instant, I almost accepted. I was so keyed up after the rehearsal and so excited to talk more about the show that I actually briefly thought that was all he wanted to go out for. Now, I don't mean to imply that his motives were totally base either. He wasn't using this as a ruse to simply get me into bed. But he also wasn't treating this as a meeting of colleagues. Bottom line: he liked me. I'd peaked his interest, and he wanted to go out on a date. Normally, that wouldn't have been a problem . . . except, there was something I sincerely liked about him. He was cute, and I found his passion for his work endearing. I loved how he kept getting wrapped up in it, totally consumed and distracted like ââ¬â Seth. And there was the problem. This guy was the choreographer version of Seth. A one-night fling with some sleazy guy who meant nothing wasn't cheating in the eyes of our relationship. But for me to go out with a guy I liked, that I found intriguing and attractive in the same way I found Seth . . . well. That was wrong, especially since Matthias was obviously interested in me. It was a strange situation to be in, one I hadn't expected. ââ¬Å"Oh, that would be great, but my friends and I already have plans,â⬠I told him. ââ¬Å"We're trying to make the most of my trip since it's so short.â⬠ââ¬Å"Oh.â⬠His face fell a little, then brightened. ââ¬Å"But you'll be back for tomorrow's rehearsal, right? It'd be great if you were able to get in the steps one more time before you left town. You know, give you something to practice.â⬠ââ¬Å"Sure,â⬠I said. ââ¬Å"That'd be great.â⬠The rest of the evening went by in a blur of activity. Phoebe joined Bastien and me in a whirlwind tour of Vegas highlights, which included a lot of casino and club hopping. Phoebe and I both donned skimpy, glamorous dresses, playing up our succubus sex appeal to its maximum. We draped ourselves on Bastien's arms, and he swaggered around even more than usual, smug with the envy he got over showing us off. After hours of this, I was ready for some downtime. Phoebe and Bastien had a quick consultation and decided that if we hurried we could make the late performance of a magic show they knew. ââ¬Å"Magic?â⬠I asked, more than a little tipsy from vodka gimlets. ââ¬Å"Don't we live a magic show?â⬠ââ¬Å"Damn near,â⬠said Bastien. He was ostensibly still being gallant in offering me his arm, but it was unclear who was really holding whom up. ââ¬Å"There's something special about this show, I've heard.â⬠There was a mischievous glint in his eyes. The three of us made our way to a modest, off-Strip hotel I'd never heard of. It still had alcohol and slot machines in its casino, which was probably all that mattered to most of its customers. Bastien bought us tickets to see The Great Jambini, and we hurried into the small theater ââ¬â which was about half-full ââ¬â just as the lights went down. A mediocre comedian did the warm-up act, and soon the star attraction himself came out. He had graying hair and a bright purple silk turban, along with a sequined cape that could have come straight from the wardrobe department at Sparkles. He kept tripping over its hem, which led to my first observation: he was totally drunk. A second observation soon followed, once I realized there were more immortal signatures in here than just mine, Phoebe's, and Bastien's. The Great Jambini was an imp. He started off with some standard card tricks, receiving half-hearted applause from the audience. These were followed by juggling, which I found remarkable simply because of the concentration it required from someone so obviously intoxicated. He didn't miss a move. I think the other members of the audience shared my opinion because their applause warmed up. Inspired by this, Jambini then made a great show of setting his juggling pins on fire. This brought the applause to a standstill, and some of the people in the front rows shifted uneasily. ââ¬Å"Is that a good idea?â⬠I murmured to my friends. ââ¬Å"It never is,â⬠remarked Phoebe. ââ¬Å"What do you mean nev ââ¬â ââ¬Å" Within thirty seconds after lighting the pins, Jambini had begun juggling . . . and promptly set his cape on fire. People gasped and screamed as he flung it off him onto the stage. Considering its cheap material, I was kind of surprised the cape hadn't ignited faster. He stomped on it until the flames were out, and I saw a few stagehands on the periphery ready with fire extinguishers, just in case. Once the cape was a black, smoldering mess, he lifted it up. A dove emerged from underneath it, flying up into the air, much to the awe and delight of the spectators. ââ¬Å"It was part of the show,â⬠I breathed, equally impressed. ââ¬Å"Yup,â⬠said Phoebe. Jambini reached for the dove, which just barely slipped past him. It circled around the room, then swooped low into the audience. Along the way, it sideswiped a woman whose hair was elaborately French braided. The dove's foot got tangled in her hair, and it soon became trapped, beating its wings frantically to escape as she leaped up and began screaming. ââ¬Å"Was that part of the show?â⬠I asked. ââ¬Å"No,â⬠said Phoebe in awe. ââ¬Å"But it really should be.â⬠Within seconds, the stagehands were out in the audience, where they were able to remove and confine the dove. They escorted the woman off as well, heads bent low as they murmured apologies. The Great Jambini made a flourish-filled bow, much to the delight of the crowd. Everyone loves a wacky mishap. He performed a few scarf tricks, most of which went off without a hitch, and then came to stand in the center of the stage, face grave. ââ¬Å"For my next trick, I need a volunteer.â⬠His eyes fell on our corner. ââ¬Å"A lovely volunteer.â⬠ââ¬Å"Oh, he noticed us,â⬠said Phoebe, with a sigh. She raised her hand, along with others in the audience. When I did nothing, she elbowed me until I raised my hand as well. After a great show of examining all the volunteers, Jambini strode up to our table and extended his hand to me. Bastien and Phoebe whistled and cheered, urging me up. I was a little nervous about being set on fire or attacked by birds, but it was hard for me to refuse an audience. I accepted Jambini's hand and let him lead me up to the stage, while thunderous applause rang out around us. ââ¬Å"Just shape-shift into any outfit that comes to mind,â⬠he muttered in my ear, his breath heavy with the scent of gin. Once we were on center stage, he took the microphone and kicked into showman mode. ââ¬Å"Now, my lovely assistant here . . . what is your name, lovely assistant?â⬠I leaned toward the microphone. ââ¬Å"Georgina.â⬠ââ¬Å"Georgina. What a lovely name. And so, lovely Georgina, all you have to do is allow yourself to be receptive to the awe-inspiring, truly mystical powers of my magic. If you do, wondrous transformations will occur.â⬠I nodded in agreement, and more cheering ensued. Jambini walked over to his prop table and returned with a curtain attached to a hoop and a handle. When he held it up by the handle, the curtain hung down in a way that created an enclosed cylinder, completely concealing the person inside. I obligingly stepped forward, letting the folds of fabric hide me while Jambini gave a ââ¬Å"magical countdown.â⬠In those brief seconds, I shape-shifted my sparkly cocktail dress to the first thing that came to mind: my green foil elf dress. Jambini whipped the curtain away dramatically, revealing me in my new attire. People gasped and clapped with delight, and I gave a bow almost as showy as his. Encouraged by the response, Jambini declared, ââ¬Å"One more time.â⬠I stepped back into the curtained enclosure and changed this time into black jeans, a silver-sequined top, and a woman's tuxedo jacket. When he pulled back the curtain, the applause faltered a little bit before increasing to a frenzy. I'd seen these types of tricks performed before among those not gifted with shape-shifting, and usually performers simply shifted between loose dresses, items easy to get on and off. My choice of clothing kind of defied the logic of those familiar with how the trick worked. But, hey. This was magic, right? ââ¬Å"Show-off,â⬠Bastien told me when I returned to my seat. ââ¬Å"Hey,â⬠I whispered back, watching Jambini attempt to swallow a knife. He'd gotten about a third of the way there before he started coughing. With a shrug, he finally gave up and simply bowed to delayed applause. ââ¬Å"These people deserve something for their money.â⬠Jambini ââ¬â or Jamie, as I later learned he was really named ââ¬â was much more appreciative of my performance. My group met up with him in the hotel's drab bar after the show. ââ¬Å"Switching to pants was genius,â⬠he told me, knocking back a glass of gin. I had a sneaking suspicion that the show's actual performance was the longest he went without a drink on a given day. ââ¬Å"People are going to be scratching their heads over that one for days.â⬠ââ¬Å"Maybe too much,â⬠warned Bastien. ââ¬Å"You'll make mortals suspicious.â⬠I shrugged, unconcerned. ââ¬Å"This is Vegas, baby. No one'll question it. Besides, weirder things happen all the time.â⬠Jamie was nodding along eagerly. ââ¬Å"And that tacky holiday dress too? That was great. Really god-awful. You know, if you're moving here, I could totally hook you up with a job as my assistant.â⬠He chuckled. ââ¬Å"People would probably get more out of seeing you than my tricks.â⬠ââ¬Å"That wouldn't surprise me in the least,â⬠said Bastien, straight-faced. ââ¬Å"Well, thanks,â⬠I said, ââ¬Å"but I think I've got more jobs than I need. Phoebe already set me up with something.â⬠ââ¬Å"Poacher,â⬠said Jamie. The other succubus laughed as she stirred cherries around in her cocktail. ââ¬Å"Hey, I can't help it if I ââ¬â ââ¬Å" A familiar aura spread through the room, and Phoebe fell silent. We all turned as one, watching as Luis entered the bar. Even mortals, who couldn't feel him like we could, paused and watched him stride through the room. There was just something that powerful and compelling about his dark presence. ââ¬Å"Boss man,â⬠said Jamie, holding up his glass in a mock toast. ââ¬Å"You just missed my amazing performance.â⬠ââ¬Å"I've seen your shows before,â⬠said Luis, sitting down and beckoning the bartender over. ââ¬Å"I don't think I really missed anything.â⬠ââ¬Å"Georgina was his ââ¬Ëlovely assistant,' â⬠teased Phoebe. ââ¬Å"Oh?â⬠Luis paused to place his order and then turned toward me. ââ¬Å"Pray tell, what did you do to wow them? Set some scarves on fire?â⬠ââ¬Å"Just some run-of-the-mill shape-shifting,â⬠I said modestly. Jamie started in on his second gin glass. He'd ordered two when we sat down. I guess he didn't want to risk waiting the extra few minutes it would take to pour another. ââ¬Å"That trick is always best with succubi. Even with a plant and a prepped costume, it never goes off quite as well. I used to have this girl who worked with me when I lived in Raleigh, and she did okay, but you could tell people knew how the whole get-up worked.â⬠Alcohol was buzzing through me pleasantly, and I'd slowed down my consumption so as not to lose my head. Somewhere in that warm haze, Jamie's words tickled a memory. ââ¬Å"Raleigh . . . when were you in Raleigh?â⬠ââ¬Å"I moved from there a few years ago. I was there about . . . oh, I don't know.â⬠He took a sip of gin, perhaps to help his math skills. ââ¬Å"Not that long. Twenty years. I did some good soul brokering, but really, my talents were better appreciated here, you know?â⬠ââ¬Å"When you were there, did you know a vampire named Milton?â⬠I asked. Remembering my conversation with Hugh while I was in the middle of a cheap Vegas bar was weird ââ¬â but no weirder than hearing Raleigh mentioned twice this week. ââ¬Å"Milton?â⬠Jamie's eyebrows rose, and some of his good humor dimmed. ââ¬Å"Yeah, I know him. Scary son of a bitch. Looks like ââ¬â ââ¬Å" ââ¬Å"Nosferatu?â⬠I suggested. Jamie nodded solemnly. ââ¬Å"How anyone as blatantly vampire as him got by as a covert operative is beyond me.â⬠Phoebe frowned. ââ¬Å"Did you say ââ¬Ëcovert operative'?â⬠The waiter appeared then with Luis's drink. Luis motioned for him to stay and glanced around at the rest of us. ââ¬Å"Refills? Another gimlet or cosmo? Jamie? You're drinking Tanqueray, right?â⬠Jamie looked offended. ââ¬Å"Beefeater.â⬠Luis rolled his eyes. ââ¬Å"That's ridiculous and disgusting. Bring him some Tanqueray.â⬠ââ¬Å"No!â⬠exclaimed Jamie. ââ¬Å"Beefeater. I'm a purist.â⬠ââ¬Å"You have no discrimination,â⬠countered Luis. He looked back at the confused waiter. ââ¬Å"Bring one of each. We'll have a taste test.â⬠The waiter looked relieved and hurried off before someone else contradicted the orders. ââ¬Å"It's a waste of time,â⬠said Jamie. ââ¬Å"No offense, boss man. You'll see.â⬠Luis was unmoved. ââ¬Å"Beefeater's for peasants.â⬠ââ¬Å"Jamie,â⬠I tried, ââ¬Å"about Milton ââ¬â ââ¬Å" ââ¬Å"Peasants!â⬠I don't think Luis could've insulted Jamie more if he'd called his mother names. ââ¬Å"Beefeater is a refined drink, for a refined palate. You know I have infinite respect for you, but clearly, despite your years of worldly experience . . . well . . .â⬠Jamie drunkenly groped for an eloquent way to finish his speech. ââ¬Å"You're wrong.â⬠Luis laughed, something I couldn't help but think Jerome most definitely wouldn't have done if one of his subordinates said he was wrong. ââ¬Å"We'll see, my friend. It's a complex matter really, coming down to an analysis of both base ingredients and the distillation process.â⬠ââ¬Å"Jamie ââ¬â â⬠I attempted again. ââ¬Å"That,â⬠declared Jamie, ââ¬Å"we can both agree on. And Beefeater is vastly superior in both.â⬠ââ¬Å"Give it up, Fleur,â⬠Bastien told me in a low voice, eyes twinkling. ââ¬Å"You can't compete with gin. Better luck tomorrow.â⬠I started to protest, but further listening to Luis and Jamie's debate told me Bastien was right. Jamie was so fixated on defending his gin's honor that I doubt he would've even remembered me asking about Milton. ââ¬Å"Will he be sober tomorrow?â⬠I asked skeptically. ââ¬Å"No,â⬠said Phoebe. ââ¬Å"But he's usually a little less drunk during the first half of the day.â⬠The gin arrived, and Luis and Jamie became totally consumed with conducting ââ¬Å"scientificâ⬠examinations on it, involving scent and surface tension. I didn't really see how the latter made that much of a difference in a taste test, but they seemed to think it was a pretty serious matter. ââ¬Å"Dear God,â⬠I murmured, amazed. Bastien finished off his cocktail. ââ¬Å"When things turn serious, it's time for me to leave. What do you say, ladies? Would you like to go search out the clubs for some companionship ?â⬠ââ¬Å"I've got an early day tomorrow,â⬠Phoebe said with regret. ââ¬Å"I should probably just go home now. But you'll be at practice tomorrow, right?â⬠ââ¬Å"I guess so,â⬠I said. ââ¬Å"I told Matthias I would.â⬠Despite ostensibly being involved in liquor analysis, Luis glanced over at the sound of the company manager's name. ââ¬Å"Oh? Did you arrange the introduction?â⬠I nodded. ââ¬Å"Phoebe got me signed on.â⬠Luis looked pleased. ââ¬Å"Excellent. Are you happy with it?â⬠The question surprised me, but then I remembered his earlier comment upon my arrival, about how he wanted happy employees. ââ¬Å"I think so. I think it'll be a lot of fun.â⬠ââ¬Å"Good. And what did you think of Matthias?â⬠That one was really a surprise. ââ¬Å"I thought he was nice. Do you know him?â⬠ââ¬Å"Only by reputation,â⬠said Luis. I was about to use the interruption to ask Jamie about Milton again, but before I could, Luis effortlessly slipped back to gin science, effectively blocking me from the imp's attention. Tomorrow, I decided. ââ¬Å"You know,â⬠said Phoebe slyly. ââ¬Å"I could help you find Matthias if you wanted to see him tonight.â⬠Even afloat on vodka gimlets, I still knew the right and wrong surrounding any sort of casual romance with Matthias. If I was going to hook up with anyone while I was here, it wasn't going to be anybody I would ever consider seriously. I flashed her and Bastien my best saucy succubus smile. ââ¬Å"Nah, too tame. I'm not here to settle down yet. Let's find something wilder and do this Vegas weekend right.â⬠Bastien whooped with joy and caught hold of my hand. As he led me away, telling me about ââ¬Å"this perfect dance club,â⬠I caught sight of Luis's face. He was nodding at Jamie, still seemingly interested in their debate . . . but there was something about the satisfied, knowing smile on Luis's lips that made me think it wasn't just the gin he was so happy about.
Friday, September 27, 2019
Green Sea Turtles Essay Example | Topics and Well Written Essays - 1750 words
Green Sea Turtles - Essay Example Last section is regarding their predators and threats. The report is summarized in a concluding paragraph and APA referencing style has been used properly both for in-text citation and referencing. Introduction Green sea turtles, or honu (pronounced hoe'-new), are those reptiles whose ancestors, around 150 million years ago, were known to have evolved on land and then moved to sea. These turtles are one of the oldest species which has seen the evolution and extinction of dinosaurs. It is important to describe here the biological classification of green sea turtles. Kingdom Anamalia Phylum Chordata (vertebrates) Class Reptilia (reptiles) Order Chelonia (turtles and tortoises) Family Cheloniidae (true sea turtles) Genus Chelonia Species mydas sub-species aggazizi (Hawaiian population) Structural Traits Green sea turtles possess all the traits of reptiles and the other species of sea turtles. They are cold blooded animals, meaning that they change their body temperature according to the environment or, in other words, take body heat from the environment. They breathe air and have scales on their bodies like many other reptiles. They have got their name because of the color of their body fat which is green. This green color is because of the algae or limu that they eat. An adult green sea turtle weighs over 500 pounds. Like all other turtle species, green sea turtles possess a hard and bony outer structure called shell whose function is to provide protection to the turtle from predators. This hard shell covers both the dorsal and the ventral part of the turtleââ¬â¢s body and is known to be the hardest and an exceedingly developed weapon that any vertebrate can ever possess.
Thursday, September 26, 2019
Libyan negotiations to join the World Trade Organization Dissertation
Libyan negotiations to join the World Trade Organization - Dissertation Example Further, Libya is rich in oil production which would have allowed the EU to better diversify its own natural resources through this partnership in the WTO (Tsirelson, 2011). Libya also, in 2010, achieved support from the central bank to allow foreign direct investment licenses as a means to support the private sector in Libya (qfinance.com, 2010). All of this has changed due to the amassing conflict with Qhadaffiââ¬â¢s foreign neighbors, preventing the country, likely, from achieving WTO membership. Aims and Objectives The proposed dissertation aims to examine the current role of Libya as a potential member of the WTO compared to its earlier efforts and support from 2004-2010. Overall, the project intends to identify whether Libya can still maintain such membership even in the face of growing and intense conflict with the international community. The study maintains two specific objectives: 1. Determine the role of Libyan representation in the WTO and the potential advantages that the country can bring to the rest of the international community upon potential membership. 2. Understand how the country, especially pertaining to Qhadaffi, is viewed by the international community as well as the legal systems that guide WTO membership and affiliation. Method of Inquiry The research project will consult with secondary resource materials such as legal journals, multi-media publications, and historical primary data as a means to understand the evolving legal and governmental systems in Libya over the last seven years. The methodology will consist of qualitative and quantitative research focus as part of the primary study that will include surveys distributed to generalized sample groups about their opinion about Libyan policy and action as a potential WTO member. The current macroeconomic factors driving Libyan growth and sustainability will also be measured in appropriate secondary source materials. References Journal of Commerce. 2004, WTO says Libya can apply. Ju ly 27, p.1. Qfinance.com. 2010, Libya, p.1. [accessed June 6, 2011 at http://www.qfinance.com/contentfiles/QF02/glus0fcl/1h/0/libya.pdf] Tsirelson, M. 2011, Libya, European Forum for Democracy and Solidarity. [accessed June 6, 2011 at http://www.europeanforum.net/country/libya] Bibliography Country Monitor. 2010, Libya: risk ratings. 18(19), p.11. Conversisglobalcom. 2010, Libya. [accessed June 5, 2011 at http://conversisglobalcom.site.securepod.com/cultural_commentaries/Conversis_Libya.pdf] Moran, R., Harris, P. & Moran, S. 2007, Managing Cultural Differences: Global Leadership Strategies for the 21st Century, 7th ed. Elsevier: London. National Geographic. 2010, College Atlas of the World, 2nd ed. Wiley Publishers. Oxford Economic Country Briefings. 2010, Libya. March 18, Oxford Economics Limited. Rehfeld, A. 2010, Towards a general theory of political representation, Journal of Politics, p.48. [accessed June 7, 2011 at http://www.law.columbia.edu/center_program/legal_theory/papers /fall05?exclusive=filemgr.download&file_id=96459&rtcontentdisposition=filename%3DTowards+a+General+Theory.pdf] Triola, M.F. 2008, Elementary Statistics Using the TI-83 Plus Calculator, 2nd ed. Pearson Addison
The Best Form of Governmen Essay Example | Topics and Well Written Essays - 1500 words
The Best Form of Governmen - Essay Example In this form of government, the rule is for needy people. Under conditions of law or aristocracy, the ruler is interested in the outcome of his actions in the name of his country (Mindell 1996; Randall, 1960; Robinson, 1995). Aristotle on government Government should develop virtue and common good. The rulers are interested in people with enough knowledge, power and time to follow their ideas. Nowadays there is a need to promote the development of the best ruler. The politics must be open for the ââ¬Å"readyâ⬠rulers, who are focused on their own ideas and the developments in the name of the virtue. The politicians should not cash in on the misery of their citizens; they must develop their policies in the name of the common good. The rulers have to invest their money into the development of the common virtue, because the laborers are too busy and they will not be able to contribute much into a common good. In his Book III we can read: ââ¬Å"â⬠¦a state is a body of citizens sufficing for the purposes of lifeâ⬠(Aristotle 1997, p. 43). Concerning the negative forms of the government, Aristotle claims that under conditions of tyranny, the interests of the monarch are supported. In terms of oligarchy, the interests of wealthy people are taken into account. ... It is a kind of a mixture of democracy, monarchy, and oligarchy. I think that in the modern context it is possible to apply the ideas of Aristotle successfully. In case the modern rulers do not consider democracy as the most successful form of the government, there is a need to implement the mixed forms of ruling (Jackson, 2001). Aristotle justifies his choice of a mixed government employing the example of the social roles: for instance, a father shows different roles in his relations with his children and his wife: in the first case these rules are royal and in the second case these rules are constitutional ones. Moreover, we can analyze the following quote by Aristotle: ââ¬Å"â⬠¦but in most constitutional states the citizens rule and are ruled by turns, for the idea of a constitutional state implies that the natures of the citizens are equal, and do not differ at all. Nevertheless, when one rules and the other is ruled we endeavour to create a difference of outward forms and n ames and titles of respectâ⬠(Aristotle 1997, p. 185). Consequently, we can claim that rules of governing are changing during a certain period of time. The constitutional government implies relations of a wife and a husband. There are permanent inequalities within the governmental structure. In their essence, these relations are equal, but in fact there is always a kind of difference in the relations between wives and husbands. Consequently, ââ¬Å"polityâ⬠is the best form of the government, as Aristotle claims. Every citizen has a right to rule. Ruling is a complex activity and there are many social layers involved in the process of governing. Therefore, an option of a social control over different forms of the government place both rich and
Wednesday, September 25, 2019
Critically assess Wildavskys theory of the two presidencies Essay
Critically assess Wildavskys theory of the two presidencies - Essay Example The papers will critically asses Wildavskyââ¬â¢s theory with regard to the presidencies of President Franklin, D. Roosevelt, President George W. Bush and President Bill Clinton to establish whether foreign and domestic policies operate as dichotomies or they operate in reciprocity. The American politics has always been characterized by critical analysis of the policies adopted by presidents and how these policies impact on the values, beliefs and perception of the American people. The way the Americans perceive the policies usually determine the popularity of presidents and whether they will only rule for one term or two terms. A retrospective analysis on the approaches taken by American presidents reveals that there exists a dichotomy in relation to how American presidents shuffle their political cards in their bid to push forwards certain agendas that they deem important for the American nation. The Dichotomy is clearly brought out in Wildavskyââ¬â¢s theory of Two Presidencie s.
Tuesday, September 24, 2019
Explain how to establish and maintain a safe and supportive learning Essay
Explain how to establish and maintain a safe and supportive learning environment - Essay Example The physical needs of students are essential in that they enhance even the health of students. To ensure that they are met, one needs to ensure that the learners engage themselves in physical activities. This creates a relaxed environment and full participation from learners. The social need and learning needs come in handy. This is because while trying to meet their physical needs, the spirit of team comes in which requires them to interact social can even learn from each other freely. Ideas are created from themselves and each one feels the urge to participate openly. Adjustments in sitting positions in class can also be made according to the strengths of different students. Students with diverse positions are likely to boost each other as their strengths are placed differently so each one of the wills to learn from the other according to their areas of weakness.Teachers and students do not have much in common. This makes it hard for the teachers to build a rapport with their students. They should therefore be trained on educational psychology (Jane Thungu, 2008). Rapport does not result to learning but is a key to the good conditions of a learning environment. It can be built through respect. Respect is a two way traffic and therefore teachers and students must have it for each other. Teachers must also create an approachable atmosphere where the students are made free to consult. Honesty is a virtue in a learning environment. For students to learn they must be told clearly but not brutally of themselves. To build rapport teachers should look interested. Students must be able to tell that their teachers care about them and their learning. A sense of humor is also of importance. (Granitz N.A, 2009). Teachers have to make professional judgment on student through each course. They should therefore always ensure that the students know what is expected of them at the end of the course. Randomly assessing them is however of importance.
Monday, September 23, 2019
The Development of Investment Banking in Hong Kong Research Paper
The Development of Investment Banking in Hong Kong - Research Paper Example This research will begin with the statement that investment banking is a type of financial service dealings with the creation of capital for other companies and co-operation. Investment banks underwrite new debts and equity securities for corporations.à They also offer guidance to issuers of security and placement of stock. In addition, they foresee sales of securities in some cases. Investment banks also take part in the mergers, acquisitions, reorganization and broker trades for firms and private investors.à A distinction feature between investment banking and commercial banking is that investment banks do not deal in cash deposits. Corporate finance is the fundamental aspect of investment banking; it also entails helping customers raise funds in capital markets. The banks also provide their customers with supplementary services such as market making, trading of derivatives, commodities as well as fixed income instruments. However, there are some instances where the bank exis ts as a part of a commercial bank but as a chief commercial banker. There are two categories or classes of investment banks based on their mode of operation. This is more relevantly defined as branches of operation in investment banking. The first is simply referred to as the ââ¬ËSell Sideââ¬â¢; it carries out functions such as trading securities for an exchange of cash or other securities. Under this section, the bank facilitates transactions and promotes securities and market making services. The other category is the ââ¬Å"Buy Sideâ⬠. It is concerned with the provision of guidance and advice. It deals with purchasing of investment services. Some of the organizations that deal with this category include unit trusts, insurance companies, private equity funds and mutual funds. The banking system can also be split into private and public functions. This comes to play when there is information barrier which makes the two sections separate since there is no information cros sing to either side of the system. The private section deals with private insider information; under no circumstance should this kind of information be disclosed to the public. The public section, on the other hand, deals with public information such as analysis of the stock, which is suitable for public consumption. The origin of investment banks in Hong Kong can be traced back to 1865 when major financial activities were carried out by HSBC. This was a name derived from Hong Kong and Shanghai Banking Corporation, who were the founding members of the modern group. The bank was owned by business communities of China cost in 1869. During this period financial trade in the region was not yet developed and most banking activities were still handled by Europeans or Hongs, instead of professional bankers. However, people began to venture in entrepreneurship raising the demand of larger and more sophisticated banking facilities and services. The citizens in Hongà Kong particularly neede d a specialized banking system, which was preferably owned and managed locally. After being colonized the British the colony has rapidly become a regional hub for trade in South Asia. Also due to its strategic location in a gateway of China Hong Kong has become the most important financial center in the world and attracting a huge number of investors from all over the world in its investment banking system. The industry has been modernized and conditions set that would see investment banking flourishing. This is due to the low tax rates and also considerable economic rise are key factors that have to lead to the modernization of investment banking in Hong Kong. Hong Kong harbors the best investment banks in the region which have developed over the historic period of banking evolution. It provides regional leaders, with dedicated teams of professionals serving a wide range of clients.
Sunday, September 22, 2019
What is Nutrition Essay Example for Free
What is Nutrition Essay OBJECTIVES: 1. Identify and discuss factors that affect food choices. (Course objective 1) 2. Define: nutrition, nutrients, essential nutrients, non essential nutrients, kilocalorie 3. Identify the six classes of nutrients utilized by humans and describe their basic functions in the body. (Course Objective 4) 4. Describe the steps of the scientific method. 5. Describe the following components of research studies: experimental group, control group, placebo, double-blind placebo-controlled study 6. Discuss the types of research studies and methods used to acquire valid nutrition information. (Course objective 2) 7. Differentiate between reputable and non-reputable sources of nutrition information. 8. Differentiate between the various methods used to assess the nutrient status of individuals and population groups. Discuss the pros and cons TEACH YOURSELF THE BASICS: What Drives Our Food Choices? 1. Identify at least five factors that influence our food choices. Taste,enjoyment, culture, environment, social reasons, and popular trends. 2. Discuss examples of at least three of the factors identified in question 1. Taste is considered the number one factor when it comes to choosing foods. Foods that are salty and sweet are among the top choices. Culture plays an important role in choosing food. Foods that are easily available to a group of the population are more likely to be eaten over foods that are rare to the location. Someone from China may have different choices than someone from Italy. Social trends also have a role to play in choosing food. What family and friends eat and foods considered popular may be chosen over other foods, despite health concerns. **Make sure to read ââ¬Å"The Take-Home Messageâ⬠for this section (Pg. 7) What is Nutrition? 1. Explain how the focus of the study of nutrition has changed over time. Nutrition began a few hundred years ago as a science relating nutrients to diseases and its affects, but today is used as a way to promote good health and long life by healthy eating. ââ¬â¹** Make sure to read ââ¬Å"The Take-Home Messageâ⬠for this section (Pg. 9) What are Nutrients? 1. List the six categories of nutrients found in foods and in the body. Carbohydrates, Lipids (fats), Proteins, Vitamins, Minerals, and Water 2. Which nutrients provide energy? Carbohydrates, lipids, and proteins. Alcohol also provides energy but is not considered a nutrient. 3. When we use the term ââ¬Å"calorieâ⬠to describe the energy content of food, are we actually referring to the word ââ¬Å"calorieâ⬠or are we referring to the word ââ¬Å"kilocalorieâ⬠? Explain. Kilocalorie, not calorie, is the correct term when referring to the energy content of food. Calorie is a much smaller unit of measurement. 4. How many kilocalories are provided in a gram of carbohydrate? Protein? Fats? Carbohydrates and Proteins have 4 kilocalories and Lipids or fats have 9 kilocalories. **Make sure to read ââ¬Å"The Take-Home Messageâ⬠for this section (Pg. 13) What Are the Primary Roles of the Individual Nutrients? 1. For each of the 6 classes of nutrients, briefly describe their primary role in the body. Use the table below to guide you. Macronutrients include carbohydrates, proteins, fats and water. Carbohydrates are the bodyââ¬â¢s Maiââ¬â¢s source of energy. Proteins provide the building blocks, or amino acids, for tissue in the body. Fats are also a source of energy but in a more concentrated form. Water makes up a majority of the fluids in the body, as well as its tissues. Micronutrients include vitamins and minerals. Vitamins help regulate metabolism and use other nutrients, while minerals assist in body processes. 2. List some food sources for carbohydrates, lipids and proteins. Carbohydrates include bread, cereals and nuts. Lipids include butter and oils. Proteins include meat and dairy. 3. Classify the vitamins according to whether they are water soluble or fat soluble. Water soluble vitamins include vitamin C and the 8 B-complex vitamins. Fat soluble vitamins include A, D, E, and vitamin K. 4. Give examples of major minerals and trace minerals. Major minerals include calcium and magnesium, while Trace minerals include iron and zinc. **Make sure to read ââ¬Å"The Take-Home Messageâ⬠for this section (Pg. 16) What is Credible Nutrition Research? 1. What are some questions you can ask yourself to evaluate the credibility of published nutrition information (in print or on the internet)? Was the research findings published in a peer-reviewed journal? Was the study done on animals or humans? Is this the first time I have heard this? Do the study participants resemble me? 2. Describe the steps of the scientific method. Scientists observe the natural world, ask questions, and put forth or submit an explanation, called a hypothesis, bases on what they observed. Next they test this hypothesis to determine if it is correct or not. After testing or conducting an experiment, it can be determined if the hypothesis is supported or not by the findings. If supported, the findings can be published. If not supported, the scientist then must revise or redo the hypothesis. 3. Why is a double-blind placebo-controlled study considered the ââ¬Å"gold standardâ⬠of research? This study is the gold standard because all variables are the same and controlled for the groups with no bias toward any group or researcher. 4. How does sample size affect the credibility of research results? The sample sizes must be large enough so that any differences in the study are related to treatment and not just chance. **Make sure to read ââ¬Å"The Take-Home Messageâ⬠for this section (Pg. 21) What Is Nutrition Assessment and What Does It Involve? 1. Briefly describe the different methods for assessing the nutrition status of individuals. Which one is the ââ¬Å"bestâ⬠method? Explain your reasoning. Anthropometric data is used to determine body size or composition. Data gathered is compared to reference standards, which can help determine risk factors for developing disease. Biochemical tests assess nutrient levels in body fluids, how fast nutrients are excreted through urine, and metabolic by products of nutrients found in urine. Clinical tests inspect the body for over or under nutrition by inspecting hair, nails and lips. Dietary intake can be measured by interviews and questionnaires to reveal lifestyle habits. The most important of the four would be anthropometric due to its ability to evaluate for disease such as diabetes. **Make sure to read ââ¬Å"The Take-Home Messageâ⬠for this section (Pg. 27) How Do We Assess the Nutritional Status of a Population Group? 1. How are nutritional assessment methods for a population group different than those which would be used for an individual? For a large population national surveys are used to determine nutritional status. How Does the American Diet Stack Up? 1. Summarize how the American diet compares to dietary recommendations. Americans eat too much protein, sugar, sodium, saturated fat and not enough fiber, some vitamins and minerals. **Make sure to read ââ¬Å"The Take-Home Messageâ⬠for this section (Pg. 30) Whatââ¬â¢s the Best Dietary Strategy for Health? 1. Is the following statement true or false: A variety of whole foods will meet everyoneââ¬â¢s nutritional needs and there should be no need for nutritional supplements. Explain your ââ¬â¹answer. False. Some individuals have diet restrictions or higher nutrient needs such as a pregnant woman or someone who is lactose intolerant. **Make sure to read ââ¬Å"The Take-Home Messageâ⬠for this section (Pg. 31) VOCABULARY: Nutrition: The science that studies how nutrients and compounds in foods nourish the body and affect body functions and overall health. Nutrients: Compounds in foods that sustain body processes. There are six classes of nutrients: carbohydrates, fats, proteins, vitamins, minerals, and water Essential Nutrients: Nutrients that must be consumed from foods because they cannot be made in the body in sufficient quantities to meet its needs and support health. Nonessential Nutrients: Nutrients that can be made in sufficient quantities in the body to meet the bodyââ¬â¢s requirements and support health. Energy Yielding Nutrients: The three nutrients that provide energy to the body to fuel physiological functions: carbohydrates, lipids, and protein. Kilocalorie: The amount of energy required to raise the temperature of 1 kilogram of water 1 degree centigrade; used to express the measurement of energy in foods; 1 kilocalorie is equal to 1000 calories. Macronutrients: Organic nutrients, including the energy-containing carbohydrates, lipids, proteins, and water that the body needs in large amounts. Micronutrient: Essential nutrients the body needs in smaller amounts: vitamins and minerals. Water Soluble Vitamins: Vitamins that dissolve in water: Generally cannot be stored in the body and must be consumed. Fat Soluble Vitamins: Vitamins that dissolve in fat and can be stored in the body. Major Minerals: Minerals needed by the body in amounts greater than 5 grams; Aka Macro minerals. Trace Minerals: Minerals needed by the body in amounts less than 5 grams; Aka Micro minerals. Peer Reviewed Journal: A journal in which scientists publish research findings, after the findings have gone through a rigorous review process by other scientists. Observational Research: Research that involves systematically observing subjects to see if there is a relationship to certain outcomes. Experimental Group: In experimental research, the group of participants are given a specific treatment, such as a drug, as part of the study. Control Group: in experimental research, the group that does not receive the treatment but may be given a placebo instead; used as a standard for comparison. Placebo: An inactive substance, such as a sugar pill, administered to a control group during an experiment. Double-Blind Placebo-Controlled Study: An experimental study in which neither the researchers nor the subjects in the study are aware who is receiving the treatment or the placebo. Nutritional Genomics: A field of study of the relationship between genes, gene expression, and nutrition. Registered Dietician: A health professional who is a food and nutrition expert; RDs obtain a college degree in nutrition from an American Dietetic Association (ADA) accredited program, and pass an exam to become a Registered Dietician. Malnourished: A condition that results when the body does not receive the right amount of essential nutrients to maintain health; over nourished and undernourished are forms of malnutrition. Malabsorption: A problem associated with the lack of absorption of nutrients through the intestinal tract. Medical Nutrition Therapy: The integration of nutrition counseling and dietary changes based on individual medical and health needs, to treat a patientââ¬â¢s medical condition. Quackery: The promotion and selling of health products and services of questionable validity. Body Mass Index (BMI): A measurement calculated as height divided by weight squared; used to determine whether an individual is underweight, at a healthy weight, or overweight. Overweight: For adults, having a BMI greater than 25. Obesity: For adults, having a BMI greater than 30. ââ¬â¹Here are a few examples of reliable nutrition and health websites. â⬠¢ American Dietetic Association: www.eatright.org â⬠¢ Centers for Disease Control: www.cdc.gov â⬠¢ Food and Drug Administration: www.fda.gov â⬠¢ National Institutes of Health: www.nih.gov â⬠¢ U.S. Department of Agriculture: www.nutrition.gov â⬠¢ American Cancer Society: www.cancer.org For additional resources, animations, and news stories over topics from this chapter, click on ââ¬Å"Chapter Contentsâ⬠on your Blackboard page, then click on ââ¬Å"Chapter 1.ââ¬
Saturday, September 21, 2019
The Harvard Model of HRM Management Essay
The Harvard Model of HRM Management Essay Introduction The closing of the twentieth century has given rise to a vast debate concerning the response of human resource management to the changing external and internal environment of the firm. The late 1990s found the literature somehow settled on the necessity of strategic HRM, but concerned about the new roles that the HR function should adopt in order to meet contemporary organizational challenges (e.g. Kochan, 1997).The strategic role of the HR function means being involved in strategic planning from the outset and not only during the implementation phase and matching employee resources with business needs. This role is expected to occupy significantly more of the HR practitioners time in the future (Anderson, 1997). However, this does not mean that the administrative role will cease to exist, although there is an inherent tension between the outlook required for a strategic HR role and that of the HR specialist in a traditional role (Beer, 1997). One of the important aspects of the chan ging environment especially relevant to management is the information revolution HRM MODEL The early HRM Model Devanna( 1984) emphasizes the interrelatedness and coherence of HRM activities. The HRM cycle in this model consists of four key components: Selection, appraisal, Development and rewards. (figure ). These four HR activities aim to increase organisational performance .The weakness of the model is its apparent perspective nature, it ignores the shareholders interest. The strength of the model, however, is that it express the coherence of internal HR policies. Figure Devanna (1984) model of HRM. The Harvard model of HRM The analytical framework of the Harvard model offered by Beer et al .consists six basic components: Situation factors Stakeholder interests HRM policy choices HR outcomes Long-term consequences Feedback loop through which the output flow directly into the organisation and to the stakeholders Source: (Beer et al 1984) Rationale forà HRM evaluation The notion that HR function should move beyond its administrative and controlling roles and value has been popular in the US management for long time. Druker, theAmerican management guru, suggested , for example that HR Department should behave differently and demonstrate its strategic capabilities , needing itself away from concern with the cost of employees to concern with their yield . According to Phllips (1999) , there are seven points in the management thinking and practices that changed the role HR. Organisational change Flexibility and productivity improvements The adoption of HR strategies The increased importance of human capital Increased accountability Partnership relationships The growing use of HR information systems HR Strategy HR strategies are here taken to mean the patterns of decision regarding HR policies and practices that are used by management to design work and select , train, develop, appraise, motivate and control workers Resource based model of HR Strategy Barney argues that four characteristics of resources and capabilities value, rarity, inimitability and non- substitutability- are important in sustaining competitive advantage. From this perspective, collective learning in the workplace on the part of managers and non managers, basically on how to coordinate workers diverse knowledge and skills and integrate diverse information technology , is strategic asset that rivals find to difficult to replicate. Figure 3summarizes the relationship between resources and capabilities strategies and sustain competitive advantage Figure: The relationship between resource endowments, strategies and sustained competitive advantage.. SHAPE Firms resources and capabilities Value Rarity Inimitability Non-substitutability Strategies Sustained competitive advantage Source: Barney (1991) An integrated model of HR Strategy Bamberger and Meshoulam (2000) integrate the two main models of HR strategy , one approach focusing on logic of managerial control , other focusing on the acquisitions of employees . These two dimensions have four different ideal types of dominant HR strategy. Commitment Collaborative Paternalistic Traditional Figure: Categorizing human resource management strategies. Source (Bamberger and Meshoulam, 2000.) The commitment HR strategy is characterised as focus on the internal development of employee and outcome control Traditional HR is focusing on employee competencies and process bases control The collaborative HR strategy focusing on the organisation subcontracting work and the performance of the company The paternalistic HR strategy involves the learning opportunities and internal promotion of the company. HRM and Performance model For HR measure , demonstrating the link between HRM strategy and organisational performance requires the measurement of some sets of variables. The methodology for ensuring high internal validity would ideally permit a calculation of how different HRM strategies or individual practices affect economic performance while controlling the other factors that might influence those performance outcomes. Figure 4 demonstrates a basic model showing that relationship HRM practices and organisation performance. The HRM value model indicates the overall relationship between three elements. HRM HR performance measures at both individual employee and work team levels Organisational performance measure Figure Human Resource management-organisation performance model (Source; Phillips 1999) SHRM SHRM and Organisational performance link HR strategy, through a diverse range of best practices, shapes employee knowledge and skills, enhances work motivation and provides the opportunity and the means for employees to contribute. These three interrelated processes are shown in figure. Central to the model is the notion that HRM research is required to monitor and evaluate the effectiveness of SHRM in order to ensure its contribution and value added to the organisation.( Bratton and Gold 2007) Figure 2. A general theory of SHRM -organisation performance link Source :Bratton and Gold 2007, p 552 Strategy: A strategy is an integrated and coordinated set of commitments and actions designed to exploit core competencies and gain a competitive advantage. In the sense, strategies are purposeful and precede the taking of actions to which they apply (Slevin and Covin, 1997). Business-level strategy is designed to provide value to customers and gain a competitive advantage by exploiting core competencies in specific, individual product markets (Dess et al., 1995). Thus, a business-level strategy reflects a firms belief about where and how it has an advantage over its rivals. Business strategies are concerned with a firms industry position relative to competitors (Porter, 1985). Thus, favourably positioned firms may have a competitive advantage over their industry rivals Hierarchy of strategy: Another aspect of strategic management in the multidivisional business organisation concerns the level to which strategies issues apply. Various authors identify different level of strategy. See figure Corporate Business Functional Figure: Hierarchy of strategy decision making. (Bratton and Gold 2007) Corporate level strategy describes a corporations overall direction in terms of its general philosophy towards the growth and the management of its various business units. Such strategies determine the types of business a corporation wants to be involved in and what business unit should be acquired, modified or sold.( Bratton and Gold 2007) Business level strategy deals with decision and actions pertaining to each business unit, the main objective of a business level strategy being to make the unit more completive in its marketplace. Therefore, Porter (1985) formulates the frameworks that describe three competitive strategies: cost leadership, differentiation and focus. (see figure) Figure: Porters competitive strategies. Strategy-HRM fit The link between strategy and human resource practice has been discussed by a number of researchers. Devanna et al.1984 state that the strategy- HRM relationship is essentially an extension of Chandlers structure follows strategy thesis. They argue that management theorists and practitioners begin to realize the importance of human resources as they grapple with the problem of strategy implementation. It was realized that besides establishing a compatible structure, the successful implementation of a strategy also has to be supported by an appropriate human resource system. Relationship between business strategy and HRM According to contingency theory ( Porter, 1985; Schuler and Jackson, 1987), HRM practices must be combined with specific business strategies if they are to enhance organizational performance. Firms that use a cost-reduction strategy must rigorously control and minimize expenses, and strive for greater economies of scale. Efficiency is important for firms to succeed. Behaviour control increases predictability by routinizing the transformation process, this includes the following HRM practices: standard operating procedures, behavioural performance appraisal, close supervision, and feedback. By attempting to regulate action, this approach to HRM focuses on issues such as reliability and efficiency. These arguments lead to the following hypothesis: HRM based on behaviour control is positively related to performance for firms emphasizing cost-reduction as business strategy. HRM based on input control is positively related to performance for firms emphasizing innovation as business strategy HRM based on output control is positively related to performance for firms emphasizing quality-enhancement as business strategy Organisation change perspective SHRM SPERSPECTIVE HRM and TQM According to Dale (1999, p. 9), TQM is the mutual cooperation of everyone in an organization and associated business processes to produce products and services which meet and, hopefully, exceed the needs and expectations of customers. According to Dessler (2000, p. 678), HRM is the policies and practices one needs to carry out the people or human resource aspects of a management position including recruiting, screening, training, rewarding and appraisals Linkage between HRM and TQM HRM and TQM tend to focus on creating such a high performance culture or system. This can be done by the introduction of so-called Best Practices or high performance work practices (HPWPs) that will deliver sustainable competitive advantage towards the organization. In other words, both HRM and TQM focus on creating sustained competitive advantage through high performance work practices such as leadership, empowerment, teamwork, employee development, rotation and pay for performance. Thus, TQM and HRM both underline the existence of forms of HPWS that drive organizations towards excellent performance (Boselie and van der Wiele,2002). Many commentators argue that in order to be fully successful and self-sustaining TQM requires an extensive refashioning of HRM practices (e.g. Dale et al., 1994;), whose elements consist of essentially dimensions of human resource management. Empowerment Empowerment is one of the HRM/TQMs powerful instruments for a quality culture that encourages employee involvement, motivation, satisfaction, deliberate wilfulness to stay and loyalty towards the organization (Geralis and Terziovsky, 2003). One way of empowering employees is to give them the resources, responsibility and authority to plan, organize, implement, measure their work and make decisions that are necessary for them to maximize their contribution towards the organization with efficient and effective operation Training and development Training and development have been recognized as essential to the implementation of HRM/TQM (Snape et al., 1995). It leads to increase employees job involvement, facilitates the updating of skills, leads to an increased sense of belonging, well-being and benefit, increase commitment towards the organization and strengthen the organizations competitiveness (Acton and Golden, 2002). According to Cherrington (1995), a successful training and development program would create more favourable employee attitudes; loyalty and help employees in their personal development and job involvement. Moreover, Zhang (1999) stressed the importance of training and development for continual updating and improvement, identifying one source of human motivation at work as intrinsic motivation and involvement; growing; learning and developing ones self. Reward and recognition Reward and recognition can be defined as benefits, such as increased salary, bonuses and promotion resulting from the annual review of performance, which is conferred for public acknowledgement of superior performance with respects to goals (Juran and Gryna, 1993). Rewards for quality efforts appear to have a significantly positive relationship to employee morale (Kassicieh and Yourstone, 1998). According to Herzbergs (1996) hygiene/motivator theory, recognition is one of the four motivators, which can contribute to employee attitudes (i.e. job involvement) when it is present. Reward and recognition activities are valued by employees, and therefore provide motivation or incentives, if executed appropriately, can, to a certain degree, secure employees involvement to their jobs and make their jobs more enjoyable and thus, creating an overall involvement within the respective organization. Organizational communication Organizational communication can be defined as the process of sharing information with other individuals (Troutt et al., 1995). It is critical within organizations for connecting employees and permits organizations to function, as well as an essential element to the implementation of HRM/TQM (Gray and Laidlaw, 2002) Employee participation Employee participation is a process for empowering members of an organization to make decisions and to solve problems appropriate to their levels in the organization. Cassar (1999) reported employee participation is one of the most researched contemporary management practices, primarily because it is often associated with enhancing employees positive attitudes and behaviours in the workplace. Also, through participation, employees will envision their jobs as more enjoyable, resulting in increasing levels of job involvement towards the organization Customer focus According to Philips (1995), customer focus can be defined as the degree to which a firm continuously satisfies customer needs and expectations. Morrow (1997) reported that customer focus is evident in the job design principle, which emphasizes on (among other things) establishing client relationship and feedback and, in turn, is associated with higher levels of job satisfaction, communication, job involvement and more favourable perceptions of the work outcome. SHRM AND CULTURE SHRM- CULTURE FEXIBILITY RECREMENT AND SELECTION VALUE ANAYSIS HR PLANNING JOB DESIGN EMPLOYEEMENT RELATION TQM INNOVATION Flexibility Rapid advance in technology and the pressure exerted to respond to global markets are said to be having a significant effect on work patterns, work location and work times ,although some survey evidence suggests such claims may be exaggerated ( Taylor 2002) . In planning how to respond, many organisations involve the idea of flexibility . Type of flexibility The flexible firm by Atkinson 91985) identifies four types of flexibility; Functional : a firms ability to adjust and deploy the skills of its employee to match the tack required by its changing workload and production methods Numerical: a firms ability to adjust the level of labour inputs to meet fluctuations in output. Distancing strategies: the replace of internal workers with external subcontractors, referred to as outsourcing Financial: support for the achievement of flexibility through the pay and reward structure. Employment flexibility and HRM Flexibility is an ambiguous and ill-defined concept ( Mayne et al., 1996). The flexibility debate tends to concentrate on the notions of functional and numerical flexibility and the implications of adopting either one or the other. Functional flexibility is usually seen as the ability to respond to changes in business needs by having multi-skilled, adaptable and internally mobile employees (Blyton and Morris, 1992). It requires a skilled and committed workforce that can only be achieved by investing in training and long-term employment relationships and is, therefore, connected with the establishment of internal labour markets and primary sector employment. Numerical flexibility, on the other hand, is the ability of the firm to vary the quantity of work employed to match changes in the business needs. It represents a cost-cutting approach that looks to externalise the employment relationship, and is associated with short-term and precarious employment conditions in the secondary labo ur market segment, under which workers have little incentive or opportunity to be functionally flexible. Flexible working Stredwick and Ellis(2005) suggest key advantages of flexing working . For business, there is the chance to exploit the 24 hours economy and open new labour markets that avoid traditional working hours patterns. Employee seem to like flexible working too, achieving far more in the flexible mode with no desire to go back traditional working patterns. According to the (Department of Trade and Industry, 2003, P 12) there are ranges of possible ways of working hours. They are as bellow. Annualized hours Compressed hours Flexitime Home working Job- sharing Shift-sharing Staggered hours Term-time working INNOVATION
Friday, September 20, 2019
The Integumentary Organ System Biology Essay
The Integumentary Organ System Biology Essay The integumentary system is the organ system that is made up of the skin, which can be hair, feather, nails, and scales. The integumentary system is vital to an organism because it acts as a shield and protects the organism from the outside environment like the weather, infectious organisms and acts as an touch and pain receptor. The integumentary system consists of three layers: the epidermis, dermis, and hypodermis. The integumentary system is different for the four dissection animals. The earthworm has a moist, lubricated body to help it burrow through the earth. The crayfish has a hard exoskeleton, which really very different integumentary system than the other organisms, to protect itself from sharp objects and other predators. The grass frog has skin, which is waterproof to avoid water loss and dehydration. Lastly, the white rat has a short length of fur on the epidermis to aid it in maintaining homeostasis by regulating temperature. The advantages of these varieties in the organisms depend on the environment they live in. For example, the grass frog has a moist waterproof layer of skin because it lives in a wet habitat such as a pond or lake. This allows it to move in the water and come up on dry land if needed. The skin allows enough water to osmose into and hydrate the body but keeps excess water out. Some disadvantages of moist skins are that organisms will need to stay near sources of water or else they will get dehydrated and die. The earthworm who lives underground relies on its moist skin to be able to move through the soil. It also has the ability to create lubricating liquid which helps it move. An advantage it has is because its segmented, it is very flexible. However, the disadvantage is its size. Because the earthworm is so small and has little to no protection because of its thin layer of skin, it can easily be crushed by other animals. The crayfish relies on its hard exoskeleton shell for protectio n. It has tiny little hairs on its legs that can sense movements in the water. The disadvantage of the crayfish is that once the shell is gone, it will be exposed to danger and easily killed. The rat with its fur on top of a thin layer of skin can keep warm. It has whiskers on its snout and nails on its feet and the tail has rough hardened skin. A disadvantage could be wet fur can lower its body temperature. Also, with mouse traps like sticky ones, it can trap the rat because of its fur. As evolution made changes, it required new forms of integumentary systems. The first forms of animals which were fish were cold-blooded and up to the reptiles, they all had either scales or moist skin. As the earliest animals, they lived in the water and their scales confined them to the water. The amphibians lived mostly on water but were able to come up to dry land but not for long. The first class of animals that were warm-blooded are birds. They needed a way to keep a temperature that is at their homeostatic level so they have feathers. This helped them keep warm and also allowed them to fly. In mammals, which are also warm-blooded, have fur or hair. This allows them to keep warm and maintain homeostasis. The disadvantages of furred animals are if there is a sudden change in weather like a heat wave, then thickly furred animals will die from the heat. The integumentary system is a vital part of an organism which has its advantages and disadvantages depending on its environment. Muscle and Skeletal System The muscle system is the organ system which allows an organism to move. In vertebrates, the muscle system is controlled by the nervous system. There are three types of muscles which are: skeletal, cardiac, and heart muscles. The muscle system is very important to an organism because it provides strength, posture, and the ability to move for an organism. The skeletal system is the reason why an animal has its form and shape. It also acts as a protective cage for all the important and vital organs in the body. Also, it allows organisms to move the way they do. There are three different kinds of skeletons. The first one is an endoskeleton. An animal with an endoskeleton has a skeleton inside its body like a human being. The second is an exoskeleton, which occurs in animals like crabs. Last is a hydro skeleton, where there isnt really a skeleton but is a fluid-filled cavity. In our dissection animals, we can see that there are many differences in the animals muscle and skeletal system. The worm has a hydro skeleton body and it relies on its muscles to be able to move around by using muscular contraction. The worm has an advantage because it has a hydro skeleton which allows it to be very flexible. Evolution probably played a role in giving the earthworm an amazing ability. It has the power to regenerate lost segments in its body. It has great anabolic capabilities in its muscles, and in any case that it loses a couple of segments, then it can just regenerate it back. This can make up for its weak skeleton. Its disadvantages are it can easily be crushed because of its weak skeleton. In the crayfish, it has a exoskeleton which gives it good protection. Evolution played a role in making them have hard exoskeletons to survive in competitive waters. Also, because it has an exoskeleton it is an advantage and disadvantage. With its exoskeleton it has better pro tection but when it molts, it will be at its most vulnerable to predators and danger. The crayfish is divided into two segments: which are the abdomen and cephalothorax. It relies on its muscles in its eight legs used for moving around and a pair of strong pincers for getting food, attacking and defending itself. Also, it has a tail which is used to propel itself forward. The frog has a endoskeleton. It has long hind legs that allow to them to leap, jump, and swim away from danger. I believe that evolution has made frogs have strong powerful legs. Its long femur and powerful femur and tibias play a role in their survival. Last but not least, there is the rat which has a endoskeleton. The rat is similar to the frog but has smaller arm and leg bones and muscles. The rat relies on strong incisors and muscles for gnawing. Evolution played a role in rats because they must adapt to their food source. Therefore, they must have incisors which are accustomed to their food source. One last thing is the differences between invertebrates and vertebrates. Invertebrates are animals which have no back bone and vertebrates do. The worm and crayfish are invertebrates while the frog and rat are vertebrates. The muscle and skeletal system are important to organisms because they give them their form and shape and the ability to move. Also those two systems help them survive in their environments. Digestive System In all animals, the digestive system is an important system that breaks eaten food down into small enough pieces in order to diffuse into the cell and make feces as a way to get rid of the waste from digestion. This system is made up of the mouth, esophagus, stomach, and the small and large intestine, rectum, and lastly the anus. Starting at the mouth when you smell the good food, your mouth will release an enzyme called salivary amylase that will lubricate the food so it will be able to go down the esophagus. After chewing and the food is drenched in the amylase, it will go down the esophagus. The esophagus is the tube like structure leading from the mouth to the stomach. The stomach is the organ that stores food, contains catabolic enzymes and produces acid to break down the food, and is responsible for killing microbes in the food we eat. When it leaves the stomach, the food would be in a liquid form and be able to enter the small intestine. There, the small intestine will finish the digestion process started by the stomach and further break the food down by the catabolic enzymes. Once the food is broken down into either disaccharides, fats, nucleic acids, or any smaller form, it will be absorbed and enter the blood stream straight into the cells to be used as energy. In the large intestine, any unabsorbed food, waste material, will be formed into feces. Also, it will reabsorb water and help create new good bacteria. Lastly, the feces will exit the body by the rectum, then out the anus into the environment. In the earthworm, we see a difference in the digestive system. It has a mouth, esophagus, but a crop and gizzard. The crop is where the swallowed food are stored. The gizzard is where all the food are broken down. Because the earthworm has no teeth, it uses rocks that were swallowed and its strong muscles to break down the food. It goes through the rest of the digestive process and the feces exit through the anus. For the crayfish, it uses its mandible and maxillas to take food in. It goes through the esophagus and into the stomach. The crayfish stomach is specialized to grind food up to be digested. It goes through the intestines, rectum, and lastly, out through the anus. In the frog, its long tongue snatches prey into its mouth, however it has weak maxillary teeth. It has the same digestive organs. The rat, has the same digestive organs as the frog. However, the liver is the largest organ in the rat. I believe for the rat, evolution made the rats liver larger because as rats became situated in the industrial and urbanized environment, it had to adapt to the new food sources, like trash and dirty food. Therefore, the liver became important in order for the rat to safely eat the food and not get intoxicated or sick. The digestive system is important to organisms because without them, there would be no way for them to survive as they wont be able to provide nutrients and energy to their cells. Respiratory System The respiratory system is the system in animals which is responsible for bringing in fresh oxygen to the lungs and to breathe out carbon dioxide. This system is made up of the nose, mouth, trachea, bronchi, lungs and diaphragm. In fishes they contain gills, and in some organisms, they do not have any respiratory organs and use the skin to take in oxygen. When animals breath in, oxygen would go into the nose then mouth. The air travels down the trachea and then into either the left or right bronchi then into the bronchiole tubes, which then leads into the lungs. The oxygen would then fill up tiny sacs called alveoli. As blood flows through the capillaries, oxygen will then diffuse into the blood, and carbon dioxide diffuses into the alveoli and travel out the respiratory system. In our dissection animals, we see a variety of differences. In the earthworm, it does not possess any form of respiratory organs. It only takes in oxygen through the skin and in return expels carbon dioxide with the same method. In the crayfish, its gills are responsible for getting oxygen. Gills act as filters that pushes water out and trap the oxygen from the water. The oxygen is then able to diffuse into the bloodstream and the carbon dioxide diffuses out. For the grass frog, it works the same way as the earthworm. However, in its early stages of life which is being a tadpole, it has gills. In its adult stage, it will be able to use its lungs and also take in oxygen by absorbing oxygen through its skin. In the rat, it is similar to a human being. It will breathe in oxygen through its nose then go into the trachea, bronchi, bronchiole tube, into the lungs, in the alveoli, exchange gases, then the CO2 will exit out the system. The differences in organs can relate to evolution. For example, when the frog evolved into its amphibious state, it needed to be able to breathe on land. Therefore, it went from gills, to lungs when it morphed into its adult stage. I dont think the earthworm and crayfish had any minor changes in their system because they have been on this planet for a long time and their environments do not require them to have any adaptations. Therefore, the respiratory system is a vital system to organisms because they are responsible for taking and exchanging the gases oxygen and carbon dioxide in our body. Circulatory System The circulatory system is responsible for circulating oxygenated blood throughout the body. The heart is the main organ which is responsible for this, and is also the second most vital organ in the body. The process of which blood travels throughout the body is first entering the right atrium, then down into the right ventricle, then into the lungs. As oxygen diffuses into the un-oxygenated blood by passing the alveoli, it travels back into the left atrium and down the left ventricle then out into the aorta for the whole body. In our dissection animals there are many differences in their circulatory system. The earthworm has five hearts in total. It has long blood vessels to carry blood throughout its body. In the crayfish, it only has one heart and is a two chambered heart. Blood vessels also bring blood throughout its body. In the frog, it has one heart and has three chambers. Blood vessels and arteries bring the blood throughout the body. Lastly, the white rat has one heart and is a four chambered heart. Blood vessels and arteries carry the blood throughout the body. The advantages of the different chambered hearts are that the more chambers there are, the more oxygen will be available to the blood. The disadvantages are there is less oxygen available for the blood to carry; for example, the frog has a three chambered heart. In the ventricle, the oxygenated and un-oxygenated blood will get mixed and therefore, carry less oxygen. I think that evolution played a role in evolving the organisms hearts, because animals like the rat that require quick movement, needs more than two chambers to provide sufficient oxygen throughout the body to function at its best. In conclusion, the circulatory is a vital organ in an organism which provides oxygenated blood throughout the body.
Thursday, September 19, 2019
Essay --
How Hybrids Beat Out the Electric Vehicle in the US Automarket Car companies like Toyota and Honda are finally starting to warm up to the idea of marketing more fuel-efficient vehicles, introducing models like the Toyota Prius, the Toyota Highlander Hybrid, and the Honda Civic Hybrid, the three top-selling hybrid vehicles on the market for 20061. While these more fuel-efficient cars do increase the MPG rating to averages of 47mpg, 25mpg, and 46mpg2, one has to wonder why car companies are still turning out vehicle models that are dependent on gasoline at all. In the mid-1990's GM introduced the EV1 in response to the California Air Resources Board (CARB)'s 'zero-emissions' standards, a vehicle that got 55-75 miles per charge (mpc) with lead-acid batteries and 75-150 mpc with the Generation 2 Ovonic nickel-metal hydride batteries3 without zero emissions at the vehicle level whatsoever. So why have car companies forsaken the electric vehicle in favor of the low-emission (but still emitting) hybrid? Car companies like Toyota and Daimler-Chrysle r have partnerships with oil companies like ExxonMobil to improve fuel-economy standards for future vehicles, but none of them involve the development of an all-electric vehicle. Simply, the Bush Administration, backed by oil companies and car manufacturers, can not profit from the mass-production of electric vehicles. Instead, hybrid vehicles that still consume oil and emit greenhouse gases, are this century's compromise between environmentalists and Bush's Big Oil. General Motors has a history of partnering with oil companies to increase profits, starting with the Great American Streetcar scandal in the early 20th century. National City Lines, a holding company of Genera... ...ons. ExxonMobil, February 2006. www.exxonmobil.com 7 Shell Hydrogen: About Shell Hydrogen http://www.shell.com/home/Framework?siteId=hydrogen-en&FC2=/hydrogen-en/html/iwgen/leftnavs/zzz_lhn2_0_0.html&FC3=/hydrogen-en/html/iwgen/about_shell/who_we_are_1208.html 8 Flomenhoft, Gary: ESCI 420 In-class lecture, 2/7 9 Energy Task Force - Wikipedia.com 10 Taxpayers for a Common Sense Whitepaper Website: Vehicles that Qualify for the SUV Tax Break. http://www.taxpayer.net/TCS/whitepapers/SUVtaxbreak.htm 11 Toyota Website: Vehicles: RAV-4 EV http://www.toyota.com/html/shop/vehicles/ravev/rav4ev_0_home/index.html 12 Tesla Motors website - www.teslamotors.com 13 "Who Killed the Electric Car?" Documentary: Sony Pictures Classics, 2006. 14 Toyota Website: Vehicles: RAV-4 EV http://www.toyota.com/html/shop/vehicles/ravev/rav4ev_0_home/index.html
Wednesday, September 18, 2019
Understanding Gender Roles in School-Smart and Mother-Wise Essay
Understanding Gender Roles in Wendy Luttrell's School-Smart and Mother-Wise "I had went so far I just got tired. I had got to the place where I didn't care if I learned anything or not" (59). This quote expresses quite plainly but strongly what many of the women in Wendy Luttrell's School-Smart and Mother-Wise felt in regards to their educational experience. Though Lilly put the thought into words, any number of these women probably had the same feelings concerning their school-age years. This paper will focus on Chapter 5 from that book, "Storied Selves and School Mission". I believe that many of the strongly established gender roles we have in society today are predominantly socialized and implanted in the impressionable minds of youth in school. Through examples from the book, as well as my own personal anecdotes, this paper will examine how schools institutionalize these gender roles; how this affects the self-concept that students (especially female students) have; and what we, as a society, have learned from this. Luttrell's study consisted of interviewing working class women who had decided to return back to school in their middle-aged years. She conducted the study with two groups, one from rural North Carolina, and one from urban Philadelphia. While there were many differences in the two groups' sentiments on many aspects of school, not one of the women she interviewed said they felt comfortable in school. Many of the women attributed this to class differences between them and their teachers, and these class differences very often involved geographic distinctions. For the Philadelphia women, it was an "suburban-urban" (55) issue, and for the women from North Carolina it was an "urban-rural" (55) issue. These c... ...implement. In my opinion, gender stratification in society-at-large is the issue at hand, not the mirroring of that in the school system. But, ultimately, the discussion of gender stratification in society, or the reflection of that stratification in the schools is a chicken or egg question. I think that an entire overhaul of the school system and curricula is necessary to help the schools emerge from the 1960's (which was the last time much of the curricula was seriously revised, including my high school in Baton Rouge) and into the 21st century. This rethinking would take out hidden assumptions about gender and place boys and girls on a more even footing in an academic setting. This egalitarian classroom would then be translated into the society-at-large and we would finally become a society in which gender equality is not only talked about, but actually exists.
Subscribe to:
Posts (Atom)