Enterlude

Enterlude “So, you gonna play?” I said, raising an eyebrow expectantly at Daniel M. ’14. It was ten at night, and in the East Campus courtyardâ€"littered with trees and illuminated by flashing, multicolored lightsâ€"the East Side party raged on. Tech-y house music thumped through the disgustingly humid air while students from all across campus displayed dance skills ranging from “decent” to “huh, that’s a little weird, but okay” and “is that even legal?” Crowds stared in awe at the towering EC rollercoaster, which stood terrifyingly untested (and, thus, unpopulated); little clusters of people gathered, respectively, around the giant Etch-a-Sketch, rotating wooden centrifuge ride, and car-sized pirate-shipâ€"which, as I later learned, was destined to wage intra-campus aqueous warfare. I’d ditched all the aforementioned features for the apple of my childhood-reliving eye, the glory of the East Side party: 3-D Twister. I stood before the short, white rock-climbing wall spray-painted with Twister dots, gesturing encouragingly at Daniel in the hopes of securing a game buddy. “Nah,” he said, shaking his head. “I’ll sit this one out. You have fun, though.” “Fine, fine,” I laughed, turning and flagging down the guy perched on top of the wall, who balled up a white t-shirt covered in even more Twister polka-dots and tossed it down to me. Tugging it on over my top, I grinned, bounded up the wall, found a foothold, and prepared to contort my way to victory. Welcome to REX. One of the first things you learn when you get to college is that there’s a pretty universal handful of questions that all freshmen ask each other when they first meet. Not to suggest that we’re not, in fact, fabulously creative people capable of dazzling, captivating, and generally worldly smalltalk over tea and crumpets (daintily eaten with raised pinkies, of course). Perish the thought! But we do need a baselineâ€"a bare minimum, a foundation we can build opinions and relationships on later, when the flash-bang chaos of REX and Orientation ends. So, to start, my name is Natanya K. ’14. Er, well, not really. My parents weren’t cruel enough to give me a name with numbers and symbols, v† la internet handles. But for the sake of tradition, year, and, I suppose, potential e-stalking, I’ll leave it as is. Natanya is pronounced Nuh-TAWN-Yuh (like “Tanya” with a “Na” in front! Or so I tell people so they don’t call me Natasha), and while I tend to prefer it over nicknames, I’ll occasionally go by Nate on the lacrosse field, or Tanya while around small children. I hail from sunny San Diego, and have thus never owned a pair of rainboats. I also neglected to bring an umbrella with me when I came out because oh it’s still summer there. I’ll be fine. HAH. WRONG. I didn’t see the sun for my first four days here because OH GOD POURING RAIN. But then it spiked into the high nineties with a bajillion percent humidity for a week. And then a hurricane hit! And now it’s fall. For the moment, anyway. Since I made my college choice partially because I wanted to go to a place with identifiable seasons instead of just multiple variations on summer, I suppose I shouldn’t complain. Build a weather machine, maybe, but save the complaints for another time. To briefly nutshell myself: I’m a veteran lacrosse player, and a rookie rugby player; I’m horrible at the arts, with the (possible) exception of creative writing, but I love music something fierce, and harbor a doomed desire to become skilled in the art of hip-hop dancing; math is my absolute worst subject; I frivolously dream of heading down to South Africa to see the great white sharks; I’m a connoisseur of bad reality television, a poker aficionado, a Jew, a Chargers fan, and, as of May 3rd, 2010, a student of the Massachusetts Institute of Technology. If you’d asked me even a year ago where I thought I’d be now, MIT would be the last place I would have saidâ€"if I’d even thought to say it. I’ve gone from knowing exactly what I want to do here to being thoroughly undecided, and I don’t have the faintest clue how I’m going to keep up with everything on my plateâ€"but, for the life of me, I can’t imagine anywhere else I’d rather be. With regards to the reasons I’m here, I’ll just say, for now, that they’re many, varied, and occasionally kismet-tastic. I’ll be writing more about those later, but the gist of it? I’m a starry-eyed frosh who thinks that MIT is the best place in the universe. As for whether that’ll last, who knows? Maybe, come four years from now, MIT will have knocked those stars clean out of my sockets. Possibly with a firehose. But somehow, I doubt it. Post Tagged #East Campus #REX

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Can Punitive Measures Curtail Crime Essay - 841 Words

Crime remains the most pressing problems of all times presenting the biggest challenge to the development of any nation. Apart from the effect of fear of crime and violence of victims, it also has a devastating impact on the society. It is extremely important that all efforts should be made to reduce the level of crime in a society. But the question of concern is what measures can be taken to reduce the level of crime? What types of controls should be used so that the crime rate reduces to an optimal level? This paper will analyze the importance of punitivity in social welfare and as crime control policy. It is essential to understand the concept of punitivty as it is the attitude towards punishment. For example people in U.K. and U.S have†¦show more content†¦To ensure that people abide by these laws, the state again imposes certain regulations. These special regulations are called punishment,. The basic idea of punishment is to protect people and punish those who do not ab ide by the laws. Punishment is a form of social control which his intended to act as a deterrent for people who perform unlawful actions. The effectiveness of punishment depends upon the attitude of people towards punishment. Simply it means whether people are actually afraid of a certain punishment or not. For example the punishment of a murder is death sentence. But the concern is whether this punishment is sufficient to act as a deterrent against murders. The fear of punishment is what is known as punitive attitude. If people have fear of punishment, there is high probability that they will not kill a person. On the other hand, if the punishment is not very harsh for example, a murderer is only imprisoned for two years, then the fear of punishment is likely to be low and the crime arte will be higher in the society. The idea of social control is highly integrated with social welfare. 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Political Development Of Texas Government My Assignment Help

Question: Describe constitutional history to explain the political development of Texas Government? Answer: Assessing the constitutional history to explain the political development of Texas Government. Year and Document Title of Texas (State, Republic, nation etc.) Purpose of the document Political Issues, Tensions, Debates and Causes Key changes and impact on organization, structure and power of Texas Government and consequences 1824 Federal Constitution Of United Mexican States Texas was a state. Change of structure of government and proper uniformity across Texas. Catholic was now made the main religion, the faith of the state and everybody followed it. Constitutional Government came into picture in Texas after 1824 Federal Constitution Of United Mexican States. But numerous limitations on the power of the President. Supreme court had to function with 11 judges and attorney under separate executive, legislative, and judicial functions. 1829 Constitution Of The State Of Coahuila Y Tejas Texas was a state given these two states- Coahuila and Texas- power to make separate constitutions. The administration replied with Decree Number 70 in 1829 excusing from creditor claims all lands expected from the Spanish independent along with other movable property. The constitution separated the state into three departments as the District of Bexar was also there. This decree was also taken back in 1831. Declaration Of Independence 1836 Independent state- no ties with Mexico. Deceleration of independence being the purpose. 183 defenders were killed. This included many Mexicans who had fought for the independence of Texas. But all the oil-soaked bodies of these men were set on fire outside the Alamo. They became an independent state with no ties with other states under Mexico. Constitution Of Republic Of Texas 1836 Republic of Texas. Purpose- their own constitution. The threat of attack by Mexican mounted troops inclined to throttle the originality in the document. The first Anglo-American constitution to govern Texas. The great numbers of limitations and restrictions which were often found in state constitutions of the time were evaded. Constitution Of Republic Of Texas 1845 Became a state under United Sates. The capture of Texas to the United States became a topic of political debate. Moreover after the Louisiana Purchase in 1803. All of this became a matter of international concern when Texas was a republic (Between 1836 and 1845) The legislative department was now composed of a Senate. And from nineteen to thirty-three members with a House of Representatives of from forty-five to ninety. All bills have to be issued in this house only. The judiciary had supreme courts, judicial courts and other small courts. Constitution Of Republic Of Texas 1861 Texas being a full part of U.S.A. The words United States of America were substituted with Confederate States of America. Slaveryrights were more directly defended. A clause providing for freedom of slaves was eliminated, and declared illegal. This constitution did not legalize the recommencement of the African slave trade. Constitution Of Republic Of Texas 1866 Texas reentered the union. Only white men could serve in the legislature. Acceptance of abolition of slavery. Governors term was increased to 4 years and they were not allowed to serve more than 8 years in a 12-year period. Salaries also got increased. Constitution Of Republic Of Texas 1869 State under United States Radical Reconstruction period Civil war started with so many injuries to family and friends and it was the blame on south which was evident. Constitution Of Republic Of Texas 1876 State under United States Education policies led to rising costs and thus high property taxes. Power- centralized in the state government References Hans Peter Nielsen Gammel, comp. 1898. Laws of Texas, 18221897.Austin: Gammel Henderson K. Yoakum. 1855. History of Texas from Its First Settlement in 1685 to Its Annexation to the United States in 1846 (2 vols., New York: Redfield,). Benson, Nettie Lee. 1987. Texas as Viewed from Mexico. 18201834.. Southwestern Historical Quarterly The Constitution of Mexico, and of the State of Coahuila and Texas. 1832. New York: Ludwig and Tolefree.

Synthesis of chloropentaaminecobalt(lll) chloride Essays

Synthesis of chloropentaaminecobalt(lll) chloride Essays Synthesis of chloropentaaminecobalt(lll) chloride Paper Synthesis of chloropentaaminecobalt(lll) chloride Paper Insert the tube into the MSB and take a mental average of the fluctuating reading. 5. Repeat the previous step three times. 6. If the MSB displays a negative number, the coordination complex is diamagnetic and no further steps are necessary. 7. Determine how many unpaired electrons reside on the cobalt. E. Interpreting Infrared Spectrum 1. Assign the bands of the infrared spectrum of the complex. Results A. Synthesizing Carbonatotetraamminecobalt (III) nitrate: [Co(NH3)4CO3]NO3 The first attempt to dissolve the ammonium carbonate in 30. 0 mL of water failed because some chunks still remained. It was important to grind the ammonium carbonate down to a fine powder because the dissolution process took place very slowly and bigger chunks would not have dissolved. After all of the 10. 012 g of ammonium carbonate was dissolved, the liquid remained clear. The addition of 7. 56 g of cobalt nitrate to 15. 0 mL of water was very fluent and took on a color between dark purple and maroon. When the ammonium carbonate and cobalt nitrate solutions were added together, the new mixture was a blood red. After the mixture was stirred, however, it darkened and became nearly black. The 4. 0 mL of 30% H2O2 solution which was slowly added caused the mixture to bubble, sizzle and gain heat, while staying black. While the solution, which was poured into a large crucible, was concentrated over a Bunsen burner, evaporation occurred very slowly. During evaporation, the solution bubbled a little, gas was evolved, and the dissolution of 2. 49 g of ammonium carbonate in the hot solution was visible due to tiny bubbles. After the evaporation was complete and the volume had dropped to 48 mL, the solution had the same appearance. However, after suction filtering the solution, the color became a lighter purple. After the cold water bath, it looked somewhat powdery on the bottom. Filtering a second time resulted in only a pink/purple powder which appeared somewhat crystalline. When the solid was mixed with a scupula during the 10 minute drying process, it looked a lot more like crystals. The final mass of the crystals was 3. 039 g. The balanced equation for the synthesis of carbonatotetraamminecobalt (III) nitrate is shown below as well as the calculations for determining percent yield. 2Co(NO3)2 + 6NH3 + 2(NH4)2CO3 + H2O2 2[Co(NH3)4CO3]NO3 + 2NH4NO3 + 2H2O Theoretical Yield: Density of NH3 (liquid) = . 628 g/ml Density of 30% H2O2 = 1. 11 g/ml Moles of NH3 = (30 ml)(. 628 g/ml)/(17. 031 g/mol) = 1. 20 mol Moles of H2O2 = (4. 0 ml)(1. 11 g/ml)/(34. 015 g/mol) = . 131 mol Moles of [Co(H2O)6](NO3)2 = . 025 mol Moles of (NH4)2CO3 = . 105 mol Limiting Reactant = [Co(H2O)6](NO3)2 (. 025 mol of [Co(H2O)6](NO3)2)(2 mol of [Co(NH3)4CO3]NO3 / 2 mol [Co(H2O)6](NO3)2) = .025 mol of [Co(NH3)4CO3]NO3 (. 025 mol of [Co(NH3)4CO3]NO3)(249. 066g) = 6. 22 g Percent Yield (Actual Yield/Theoretical Yield)(100) = (3. 039 g/6. 22 g)(100) = 48. 86 % Yield B. Measuring Absorbance Spectroscopy. Two distinct peaks of intensity were noticeable for the absorbance spectrum of the cobalt solution between 350 to 650 nm. Below are the calculations for determining the mass of crystals required to create a solution of the right concentration to produce a spectrum of absorbance at approximately 0. 6. A = ? lC 0. 6 = (100 M-1cm-1)(1 cm)(C mol/L) 0. 006 M = C mol/L mol = . 0006 .0006 mol = (mass)/(249. 037 g/mol) mass = 0. 149 g [Co(NH3)4CO3]NO3 The mass of [Co(NH3)4CO3]NO3 added to 100 mL of water was 0. 149 g. Initially, the crystals were dissolved in a beaker to ease stirring. After dissolving, the solution turned purple. The solution was poured into an Erlenmeyer flask and filled with more water to the line on the flask. Below are the calculations for determining the extinction coefficient at each lambda max. The graph for the absorption spectrum is attached. .579 = (? max)(1 cm)(. 006 M) ?max = 96. 5 .519 = (? max)(1 cm)(. 006 M) ?max = 86. 5 C. Measuring conductivity Below are the calculations for preparing a . 001 M solution of the cobalt complex in 100 mL of water. (. 001 M/1000 mL) = (. 0001 mol/100 mL) .0001 mol = (mass/249. 037 g/mol) mass = .025 g. Below are the calculations for finding k, the correction factor. k = literary value/actual value Literary value = 1384 i seimens Actual value of KCl = 1420 i seimens k = (1384/1420) = . 975 Below are the calculations for finding the conductance of the cobalt solution. Probe reading of cobalt solution = 90 i seimens [((1000)(90 i seimens))(. 975)/. 002M](1x10e-6) = 43. 88 i seimens D. Measuring Magnetic Susceptibility Average empty tube reading = -004 Mass of empty tube = . 884 g Mass of tube with crystals = 1. 022 g Height of chemical in capillary rod = 3. 25 cm. Average filled tube reading = -004 (diamagnetic) Temperature of the room = 18. 6 ? C No calculations required. E. Interpreting Infrared Spectrum [Co(NH3)4CO3]NO3 IR spectrum: spikes at frequencies(cm-1) of 280, 500, 830, 1290, 1380, 1600, and 3300. [Co(NH3)5Cl]Cl2 IR spectrum: spikes at frequencies(cm-1) of 830, 1290, 1550, 3200. NaNO3 IR spectrum: spikes at frequencies(cm-1) of 830 and 1380. Discussion A problem occurred during the conductivity measurements of the cobalt complex. The expected values for conductance were between 118 and 131, but the actual calculated value was 43. 88 microseimens. Clearly, the problem arose during the probe reading in the cobalt solution. It is possible that the probes reading was skewed because it made contact with the glass wall of the beaker. This problem would have definitely lowered the reading relative to what it should have been. The absorbance spectrum of the cobalt complex on the wavelength interval 350-650 nm displayed two distinct peaks, meaning that both ions of the coordination compound were separated. This suggests strongly that the coordination compound was indeed synthesized correctly. The absorption intensities at both lambda maxes were relatively close, around 0. 6. These absorption values were used in the Beers Law equation to solve for the molar absorbance, also called the extinction coefficient. Both molar absorbance values are fairly close to 100, but deviations of 4 and 14 imply that some impurities still remain in the compound, possibly left over from the evaporation process. The coordination compound characterization via magnetic susceptibility was rather simple data requiring no calculations. The reason for this is that the magnetic susceptibility reading of the crystal-filled glass tube was equal to the reading of the empty tube, and that both were negative values. Negative values signify that the coordination compound is diamagnetic, which means that no unpaired electrons are present. The reason for the pairing of electrons can be explained with crystal field splitting. When electrons are introduced to d-orbitals, a change in energy occurs. Electrons will move to orbitals with the lowest possible energy. The ideal behavior for electrons after occupying the dxy, dx2, and dyz orbitals is to pair with the electrons already in these same orbitals. This is true only if ? E, or the energy difference from these orbitals to the dx2-y2 and dz2 orbitals, is greater than the energy cost for pairing with electrons in the lower orbitals. In the case of the cobalt complex, the spin pairing energy is much less than ? E, causing the electrons to pair in the lower energy orbitals. This pairing makes the complex a low-spin complex, implying that it is in fact diamagnetic. The goal of the infrared spectroscopy analysis was to prove that the cobalt coordination compound which was created during this experiment was actually created instead of a different compound with similar properties and bonds. [Co(NH3)5Cl]Cl2 and NaNO3 were available to compare with the infrared spectrum of [Co(NH3)5CO3]NO3. Clearly, [Co(NH3)5CO3]NO3 cannot be the same compound as NaNO3 because they only share one infrared band. Both coordination compounds have a band at 3300 cm-1 which corresponds to a N-H stretch, one at 1600 cm-1 corresponding to N-H bending, one at 1300 cm-1 corresponding to N-H symmetric bending, and one at 830 cm-1 corresponding to N-H bending. The most important difference between these coordination compounds lies in the common spike of [Co(NH3)5CO3]NO3 and NaNO3 at 1380 cm-1. Because these two compounds share this spike while the Cl coordination compound does not, the 1380 cm-1 peak must represent an N-O bond, which is the most significant spike on the NaNO3 spectrum as would be expected. During the synthesis of carbonatotetraamminecobalt (III) nitrate, several factors could have contributed to the relatively low quantity of crystals formed in terms of the percent yield. After calculations, it was concluded that 6. 22 grams of crystals should have been produced. However, only 3. 039 grams was actually produced. One of these factors that may have contributed to the low percent error of 48. 86% is the short evaporation stage. Since time was a factor during the experiment, the solution may not have been given enough time to evaporate any impurities. While the final volume of the solution was verified to be 48 mL, under the designated 50 mL, more impurities could have evaporated. If the solution had sat above a Bunsen burner for a greater length of time, it would have undoubtedly become more concentrated. Another factor which possibly contributed to a low percent yield is measurement errors. Although a good level of confidence can be felt about whether or not the right amounts were added, there is always room for error. A simple miscalculation or slight deviation in a measurement could have thrown off the remainder of the synthesis. Furthermore, a very obvious source of error can be found regarding the filtering system. The crystal product is quite soluble in water for the fact that its ions can be easily separated. For this reason, ice cold water was used whenever contact had to be made with the crystals; the low temperature of the water prevents the dissolution of the crystals to some extent. In the filter, some of the crystals could have dissolved and fallen through, which would have resulted in a poor percent yield. In general, this experiment ran very smoothly and achieved its purpose of providing detailed information regarding the properties and synthesis processes of a transition metal coordination compound. To improve the results of percent yield and perhaps to improve the results in many areas of characterization, the evaporation stage should be lengthened to facilitate the removal of remaining impurities.

John Brown and His Raid on Harpers Ferry

John Brown and His Raid on Harpers Ferry The abolitionist John Brown remains one of the most controversial figures of the 19th century. During a few years of fame before his fateful raid on the federal arsenal at Harpers Ferry, Americans either regarded him as a noble hero or a dangerous fanatic. After his execution on December 2, 1859, Brown became a martyr to those opposed to slavery. And the controversy over his actions and his fate helped stoke the tensions that pushed the United States to the brink of Civil War. Early Life John Brown was born on May 9, 1800, in Torrington, Connecticut. His family was descended from New England Puritans, and he had a deeply religious upbringing. John was the third of six children in the family. When Brown was five, the family moved to Ohio. During his childhood, Browns very religious father would exclaim that slavery was a sin against God. And when Brown visited a farm in his youth he witnessed the beating of slave. The violent incident had a lasting effect on young Brown, and he became a fanatical opponent of slavery. John Browns Anti-Slavery Passion Brown married at the age of 20, and he and his wife had seven children before she died in 1832. He remarried and fathered 13 more children. Brown and his family moved to several states, and he failed at every business he entered. His passion for eliminating slavery became the focus of his life. In 1837, Brown attended a meeting in Ohio in memory of Elijah Lovejoy, an abolitionist newspaper editor who had been killed in Illinois. At the meeting, Brown raised his hand and vowed that he would destroy slavery. Advocating Violence In 1847 Brown moved to Springfield, Massachusetts and began befriending members of a community of escaped slaves. It was at Springfield that he first befriended the abolitionist writer and editor Frederick Douglass, who had escaped from slavery in Maryland. Browns ideas became more radical, and he began advocating a violent overthrow of slavery. He argued that slavery was so entrenched that it could only be destroyed by violent means. Some opponents of slavery had become frustrated with the peaceful approach of the established abolition movement, and Brown gained some followers with his fiery rhetoric. John Browns Role in Bleeding Kansas In the 1850s the territory of Kansas was rocked by violent conflicts between anti-slavery and pro-slavery settlers. The violence, which became known as Bleeding Kansas, was a symptom of the highly controversial Kansas-Nebraska Act. John Brown and five of his sons moved to Kansas to support the free-soil settlers who wanted Kansas to come into the union as a free state in which slavery would be outlawed. In May 1856, in response to pro-slavery ruffians attacking Lawrence, Kansas, Brown and his sons attacked and killed five pro-slavery settlers at Pottawatomie Creek, Kansas. Brown Desired a  Slave Rebellion After acquiring a bloody reputation in Kansas, Brown set his sights higher. He became convinced that if he started an uprising among slaves by providing weapons and strategy, the revolt would spread across the entire south. There had been slave uprisings before, most notably the one led by the slave Nat Turner in Virginia in 1831. Turners rebellion resulted in the deaths of 60 whites and the eventual execution of Turner and more than 50 African Americans believed to have been involved. Brown was very familiar with the history of slave rebellions, yet still believed he could start a guerrilla war in the south. The Plan to Attack on Harpers Ferry Brown began to plan an attack on the federal arsenal in the small town of Harpers Ferry, Virginia (which is in present-day West Virginia). In July 1859, Brown, his sons, and other followers rented a farm across the Potomac River in Maryland. They spent the summer secretly stockpiling weapons, as they believed they could arm slaves in the south who would escape ​to join their cause. Brown traveled to Chambersburg, Pennsylvania at one point that summer to meet with his old friend Frederick Douglass. Hearing Browns plans, and believing them suicidal, Douglass refused to participate. John Browns Raid on Harpers Ferry On the night of October 16, 1859, Brown and 18 of his followers drove wagons into the town of Harpers Ferry. The raiders cut telegraph wires and quickly overcame the watchman at the armory, effectively seizing the building. Yet a train passing through town carried the news, and by the next day forces began to arrive. Brown and his men barricaded themselves inside buildings and a siege began. The slave uprising Brown hoped to spark never happened. A contingent of Marines arrived, under the command of Col. Robert E. Lee. Most of Browns men were soon killed, but he was taken alive on October 18 and jailed. The Martyrdom of John Brown Browns trial for treason in Charlestown, Virginia was major news in American newspapers in late 1859. He was convicted and sentenced to death. John Brown was hanged, along with four of his men, on December 2, 1859 at Charlestown. His execution was marked by the tolling of church bells in many towns in the north. The abolitionist cause had gained a martyr. And the execution of Brown was a step on the countrys road to Civil War.