Friday, November 29, 2019

Greek and Roman Society Essays - Poetic Form, Dover Beach

Dover Beach Chris Jones ENG 125: Introduction to Literature Instructor: Terri Hennessy October 10, 2011 It was written of Arnold, ?His poetry endures because of its directness, and the literal fidelity of his beautifully circumstantial description of nature, of scenes, and places, imbued with a kind of majestic sadness which takes the place of music? (Kunitz). After reading this description of Arnold?s style it is clear that ?Dover Beach? is a very typical example of his work. I selected ?Dover Beach? as the poem I wished to study for several reasons. First, its setting is a place I can identify with, having taken the ferry between Calais and Dover and having viewed the scenery from the same spot as Arnold does in his poem. The opening lines spoke to me in that respect and the poem jumped out of the anthology at me. In addition, I have always been drawn to and fascinated by the sea; its sounds, regularity, and strength. Finally, the poem has directness and accessibility that drew me in once it had attracted my attention; I found that I could concentrate more on the themes, style, and f orm and less on simply trying to understand whom the speaker was and what he was doing. Arnold first published ?Dover Beach? in 1867, and it has been repeatedly described as an example of introspective, romantic, and modern poetry. Arnold?s own description of his poetry as ?wandering between two worlds? seems to fit perfectly with the style of this poem, as it also moves between two worlds: the relentless nature of the sea (the old tradition and order) and the coming of the modern world (with the resulting threats to faith) spoken of in the last two stanzas. From a biographical perspective, it seems that this melancholy poem was written at a time in his life when Arnold was the happiest. His diary records that in September 1851 Arnold stayed in Dover, having just been married and on his way to the honeymoon. This was about the time ?Dover Beach? is believed to have been written, and the woman Arnold calls to the window in the first stanza must certainly be his bride. Interestingly, the romantic scenery and mood of the beginning of the poem (honeymoon?) are in contrast w ith what comes later, which are deeper thoughts, reflections, and uncertainties about fundamental changes in the world. The speaker is observing present events (the sights and sounds of a scene of nature) and reflecting on them and expanding them into a larger context. This woman is his intended audience, although the world at large is implied as the recipient of his sad message. The themes of ?Dover Beach? are several. Above all, the poem laments the collapse of spirituality, religion, and long-standing traditions in the face of an uncertain and threatening modernity. Change of an unstoppable and uncontrollable form is approaching, and Arnold is longingly looking back at the faith-based world that is disappearing. This central theme reaches its full force in the third and fourth stanzas with the introduction of a proper noun: The Sea of Faith. This faith was once like the sea, touching every shore, and the simile in line 23 enhances that vision further. The poet?s mood sours and a negativity, which started with a historical reference to Sophocles in the second stanza, takes over. The brief plea from the poet to his lover at the start of the fourth stanza to be honest and truthful is a wish to hold on to what little is left in the world: humanity and trust. We continue the deterioration in stanza four to reach the haunting images that close the poem: ?darklin g plain,? ?alarms of struggle and flight,? and ?ignorant armies clash.? Thus, we see that this first and most important theme is expressed through a well-developed transition from line to line and stanza to stanza and how it builds strength in the work; we begin with a calm sea and end with clashing armies. A second theme is in the poem is time; it appears throughout the work. We have references to the passing of time in an inevitable and unchangeable manner, as in lines 10 through 12 when Arnold shows the movement of pebbles

Monday, November 25, 2019

Mount Everest Essays - Beck Weathers, Mount Everest, Jon Krakauer

Mount Everest Essays - Beck Weathers, Mount Everest, Jon Krakauer Mount Everest The speakers words silenced the audience as he began, On the night of May 10, 1996 a blizzard swept over Mount Everest, striking more than thirty mountain climbers with heavy snow, subzero temperatures, and unbelievably strong winds. In the next twenty-four hours, eight of the climbers, including three professional guides were dead. This night would become the most ill fated attempt ever to summit Mount Everest. Among these climbers was a 49-year old Dallas pathologist and an amateur climber, Dr. Beck Weathers, who was left to die in the icy storm 300 yards from his camp. Miraculously, Dr. Weathers survived and came back from his ordeal to speak of his experiences, and to tell us about some valuable lessons he has learned. Lets welcome Dr. Beck Weathers. I watched and listened as this man swayed his disfigured arms and explained that he had scaled the worlds largest heights and yet, still had not been at peace with himself. He had wanted more courageous success, because he had conquered all but the grand Mount Everest. The drive for more accomplishment and the need to be more courageous had persuaded Beck to follow the 1996 expedition. Beck sobbed as he stated that on May 10, 1996, he had realized, as he was near death, that what he had thought to be courageous was truly a relentless pursuit of success and goals and ambitions. He had risked his life in a cowardly and selfish way for his own fortune. Dr. Weathers had found that his irrational triumph of desire over sensibility was the most pathetic feat he was to face. Risking your life, such as mountain climbers do, is not an act of courage because it is backed by low self-esteem and is in pursuit for irrational goals and selfish success. Courage is denoted by Encarta Encyclopedia 96 dictionary as the quality of the mind that enables one to face danger with confidence and resolution. Danger is defined as exposure to harm and should be faced with self-assurance. Beck Weathers exposed himself to danger because of his lack of self-assurance or inner peace. Beck disclosed to the audience that had he been surer of himself as a person, his ideals of achieving everything might not have been so harsh and ridiculous. Unfortunately it had taken Beck a near death experience to drag out of life what was really important to him. Dr. Weathers explained that the climbers had set out for fame of scaling the highest peak in the world. The climb had been in pursuit of irrational goals that had lead many to their deaths and Beck to eight major operations and several minor ones to rebuild his left hand and nose, while his right hand was amputated from the severe frostbite. Even Jon Krakauer, a fellow climber of Becks on the 1996 expedition, stated in his novel Into Thin Air that there were many, many fine reasons not to go, but attempting to climb Everest is an intrinsically irrational act. Any person who would seriously consider it is almost by definition beyond the sway of reasoned argument. Beck continued his story and told us that there are blocks of ice the size of multistory buildings that teeter and fall, wiping out everything below them, and the air is so thin that if a person was instantaneously transported there, on Everest, that he or she would immediately die. Climbers eventually reach heights where the lack of air is so great that they cannot eat, drink, or sleep. The drive to climb is extremely irrational. It defies logic. (Mudge, 2). Encarta 96 defines selfishness as thinking only of oneself. Dr. Weathers noted that of all the thirty climbers, many had spouses and children, including himself, in which their headstrong desires had forgotten to consider. The determined, stubborn climbers neglected to think of what possible consequences could have or did come, and how they could have effected or did effect their families. Krakauer states in his novel that Everest seems to have poisoned many lives. Relationships have foundered. The wife of one of the victims has been hospitalized for depression, and many families have been torn apart from the strain of coping with the expeditions aftereffects. Instead of being

Thursday, November 21, 2019

Hong Kong Land Law (based on UK law) Coursework

Hong Kong Land Law (based on UK law) - Coursework Example The county court denied the landlord’s application declaring that it was a tenancy.3 The landlord appealed the county court’s decision and the Court of Appeal ruled that despite the right to exclusive occupation the agreement itself defined a license and reflected the intentions of the parties to create a license. The matter was appealed to the House of Lords with the result that the decision rendered by the Court of Appeal was reversed. The House of Lords ruled that a right to exclusive possession for a fixed term would be deemed a tenancy provided there were no special circumstances negating the tenancy and the parties’ intentions had no bearing on this presumption.4 Essentially, the ratio decidendi of Street v Mountford was that exclusive possession for a fixed time at a rent was a lease despite the parties’ express intentions and the form of the agreement. As Lord Templeman explained, distinguishing between a license and a tenancy/lease depends entirely upon the terms and conditions of occupation. Lord Templeman went on to say that: A license would arise if the agreement granted a right to occupy the land for a specific purpose, for instance the cutting go timber. However, if such a grant was merely incidental to a tenancy, it would be regarded as a lease rather than a mere license.6 Lord Templeman emphasised that the nature of the occupancy was therefore crucial for ascertaining whether or not upon a true construction of the agreement a license or a lease to occupy was granted. For example, previously in Abbeyfield (Harpenden) Society Ltd v Woods [1968] 1 WLR 374, the defendant was a lodger in an old folks’ home with all the added benefit of housekeeping, meals and other services outside of mere occupation of a room. In such a situation the occupant as lodger would be a licensee since all those benefits

Wednesday, November 20, 2019

Response to Intervention instead of Special Education Screening Research Paper

Response to Intervention instead of Special Education Screening - Research Paper Example Lack of Consistent Measurement/Standards b. Lack of Training on Measurement Tools Associated with RTI c. Difficulty in Using RTI across Large Numbers d. Local vs. National Standards IV. Current Variations of RTI Use a. RTI to Replace Regular SPED Screening b. RTI in Conjunction with SPED screening c. No RTI V. Recommendations for Future Methodology a. More Standardized Criteria for RTI Results b. RTI Use for Entire Population c. Continue SPED Screening d. Implement a Shared Approach Using both Tools/Systems Response to Intervention instead of Special Education Screening I. Introduction Description of RTI Response to Intervention, commonly referred to RTI in the education discipline is a form of academic intervention and a multilayered approach that provides services to students by specifically providing the type of education that suit their level of academic need through the corresponding level of instruction. It is a new model in education used in the United States which specificall y functions as a special education identification method (Harlacher, Nelson Walker & Sanford, 2010, p.30). RTI is composed of different levels of instructional supports within which the students are assigned on the basis of the results gathered from screening and progress monitoring data. There are variations to the structure of RTI model but the most common example is the three-tiered model. Tier 1 is composed of scientifically based curriculum with differentiation in terms of instructions to be able to prevent possible learning difficulties

Monday, November 18, 2019

What is the effect of the global economic crisis on hotel businesses Essay

What is the effect of the global economic crisis on hotel businesses throughout Switzerland - Essay Example It is organized as follows. Section 2 discusses the international trends regarding the impact of global financial crisis on the performance of luxurious hotels. Section 3 discusses the impact of global financial crisis on the luxurious hotels in Switzerland. Section 4 discusses the impact of global financial crisis on the visits of guests particularly foreign guests in the hotels. Section 5 discusses the impact of global financial crisis on the unemployment trends in the Switzerland hotel market. Section 6 concludes the report. Since the tourism market, particularly the hotel business is the part of a country’s overall economy, all the major conditions in the overall economy are likely to have an impact on this market also. The trends in the European market show that there has been heavy decline in the investment in the hotel investment market all over Europe .It was the highest in the UK market followed by France and Germany. There has been heavy decline in the hotel occupancies and the unemployment rates all over the European market ((BNP Paribas real estate, 2009). In Switzerland, tourism is considered as one of the main contributor’s to the country’s wealth and hotel businesses are important components of the tourism industry(OECD,2000). The luxurious hotels in Switzerland have been attracting tourists from all over the world historically. However, in the aftermath of the global financial crisis in 2008, there has been a significant fall in the demand for luxury goods since people had to save money for essential goods like food, housing etc. This has led to a drop down in the luxurious hotel businesses in Switzerland. Hence, though it is reported that the hotel industry in Switzerland has recorded 37 million overnight stays in 12 months at October end greater than the 12 months period in the last year, according to reports ,a 3 percent fall in the overnight stay

Saturday, November 16, 2019

α-glucosidase Inhibitory Effect of Coffee

ÃŽ ±-glucosidase Inhibitory Effect of Coffee Abstract The activity-based fractionation of coffee solutions by a series of chromatography techniques led to the isolation of an active compound I which exhibited a strong inhibitory activity against ÃŽ ±-glucosidase. The structure of compound I was established as norharman (9H-pyrido[3.4-b]indole) on the basis of HR-FAB-MS, 1H NMR, 13C NMR and 1H-1H COSY spectra. Compound I potently inhibited ÃŽ ±-glucosidase in a concentration dependent manner but it did not exhibit any significant activity against other glycosidases. A Lineweaver-Burk plot revealed that its inhibition mode of enzyme was uncompetitive with a Ki value of 0.13 mM. Keywords: ÃŽ ±-glucosidase inhibitor, ÃŽ ²-carboline, norharman, coffee, uncompetitive inhibitor Introduction Coffee is the most commonly consumed beverages in the world and the health benefits of coffee consumption have been extensively studied [10]: coffee has strong antioxidant properties in vivo [16, 18] and also reduces the risk of Parkinson’s [11] and Alzheimer’s diseases [4]. Recent studies have demonstrated that habitual coffee consumption is related to a significantly lower risk of type 2 diabetes [17, 19], but it remains unclear what mechanisms and what coffee constituents are responsible for the observed association. Animal and in vitro studies have suggested several plausible mechanisms for a beneficial effect of coffee on glucose metabolism: increase in insulin sensitivity [14], inhibition of glucose 6-phosphatase [2], an increase of glucagon-like peptide I concentration [15], and decreases the rate of intestinal absorption of glucose [12]. The ÃŽ ±-glucosidase is essential for carbohydrate digestion because carbohydrates must be degraded enzymatically in the intestine before they can be absorbed. The inhibition of ÃŽ ±-glucosidase slows down the process of dietary carbohydrates digestion and avoids postprandial hyperglycemia that plays a central role in the development of chronic diabetes associated complication [8]. Thus, ÃŽ ±-glucosidase inhibitors have exhibited high promise as therapeutic agents for the treatment of metabolic disorders, such as type II non insulin dependent diabetes, obesity, and hyperglycemia [3]. This work was intended to evaluate ÃŽ ±-glucosidase inhibitory effect of coffee previously reported as hypoglycemic and characterize the active principle isolated from coffee. Materials and Methods General p-Nitrophenyl (PNP)-ÃŽ ±-D-glucopyranoside, PNP-ÃŽ ±-D-mannopyranoside, PNP-ÃŽ ²-D-glucopyranoside and PNP-ÃŽ ²-D-galactopyranoside were purchased from Sigma-Aldrich (St. Louis, MO, USA). Yeast ÃŽ ±-glucosidase, almond ÃŽ ²-glucosidase, E. coli ÃŽ ²-galactosidase, jack beans ÃŽ ±-mannosidase, rat intestinal acetone powders, and norharman were also obtained from Sigma-Aldrich. Unless stated otherwise, all further chemicals were purchased from Sigma-Aldrich. All the reagents were of analytical grade. The UV spectrum was recorded on a Shimadzu model UV-160 spectrophotometer. High- resolution FAB mass spectra were obtained with a JEOL model JMS-AX505 HA spectrometer. 1H-NMR and 13C-NMR spectra were obtained on a Brucker AV 500 spectrometer operating at 500 and 125 MHz, respectively. (CD3)2CO was used as the solvent. Enzyme inhibition assay The intestinal ÃŽ ±-glucosidase inhibitory activity was determined as described previously with a slight modification [5]. The rat intestinal acetone powder was suspended in 100 mM sodium phosphate buffer (pH 7.0) and centrifuged at 12,000 rpm for 15 min. The resultant supernatant was used as the source of the small intestinal ÃŽ ±-glucosidases. For the assay of inhibitory activities of maltase and sucrase, the reaction mixture consisted of crude enzyme solution, 20 mM maltose or 200 mM sucrose, 100 mM sodium phosphate buffer (pH 7.0) and a given amount of inhibitor (50% dimethyl sulfoxide solution) in a total volume of 0.5 ml. After the reaction mixture was incubated for 15 min at 37 à ¢Ã¢â‚¬Å¾Ã†â€™, reaction was stopped by heating the mixture at 100 à ¢Ã¢â‚¬Å¾Ã†â€™ for 5 min. The ÃŽ ±-glucosidase activity was estimated by measuring the liberated glucose amount using the glucose oxidase method. Prior to measuring the glucose amount, the interfering agent, phenolic compounds were r emoved from reaction mixture by passing through a basic alumina column (1 x 3 cm). Acarbose was used as the positive control. The enzymatic activities of the various glycosidases were determined spectrophotometrically by monitoring the release of p-nitrophenol from the appropriate p-nitrophenol glycoside substrate [13]. The assay solutions and the potential inhibitors were added to a 96-well plate as follows: 20 L of 0.1 M phosphate buffer (pH 7.0), 20 L inhibitor, 10 L enzyme (1 U/mL), 10 L of 25 mM substrate and 40 L of methanol. Following incubation at 37  °C for 15 min, the assay solution was stopped by adding 300 L of 1 N NH4OH solution. The glycosidase activity was determined by measuring the amount of 4-nitrophenol released from p-nitrophenol glycoside substrate was determined with a microplate reader model 550 (Bio-Rad, CA, USA) at 405 nm. All of the analyses were performed in triplicate. The concentration of the inhibitor required for inhibiting 50 % of ÃŽ ±-glucosidase activity (IC50) was calculated by adjusting the experimental data (% inhibition versus the concentration of the inhibitor) to non-linear regression curves. The mechanism of enzyme inhibition was assessed by analyzing the double- reciprocal Lineweaver-Burk plot. Isolation of inhibitory compound from coffee Filtered brewed coffee was prepared in a household coffee maker: 75 g of ground roast coffee of Columbian Supremo (Arabica variety) and 500 ml water to give a brewed coffee. Commercial instant coffee (Tasters’ choice, Nestle) was made by dissolving 75 g instant coffee in 300 ml of hot water. Filtered brewed coffee and instant coffee solutions were separately centrifuged at 12,000 rpm and room temperature for 15 min, and used for isolation of ÃŽ ±-glucosidase inhibitor. The supernatant was adjusted to pH 9 with 1 N NaOH and extracted with ethyl acetate. The ethyl acetate layer was then extracted with 0.1 N HCl solution. This acidic solution was again adjusted to pH 10 with aqueous ammonia and extracted with ethyl acetate. The organic layer containing basic components was subsequently evaporated in vacuo. Forty batches of the above ethyl acetate extracts (total 3 kg each of ground coffee and instant coffee) were concentrated and subjected to silica gel column chromatography with an isocratic solvent system of chloroform-acetone (70:30). Fractions containing the active compound (F3-F6) were combined, evaporated, and subjected to a Sephadex LH-20 column (3 x 35cm) with MeOH as an eluent. Fraction number 10-12, which showed a high inhibition and a similar TLC profile (silica gel 60 F254, Merck, chloroform:acetone = 1:1, rf 0.2) were combined and further purified. The final purification of the active compound was achieved through semi-preparative HPLC separation on a reversed phase C18 column (ÃŽ ¼Bondapak, Waters, Milford, MA, USA) eluting with 75 % MeOH and detected through absorption at 254 nm. The retention time was 14.5 min. After removing the HPLC solvent in rotary evaporator, the active compound was obtained as a white powder by crystallization from cold acetone. Results and Discussion Both instant coffee and ground brewed coffee solutions inhibit ÃŽ ±-glucosidase enzyme activity. Instant coffee showed a slightly higher degree of inhibition than brewed coffee (Data not shown). The activity-based fractionation of coffee solutions by a series of chromatography techniques led to the isolation of an active compound I (2.24 ÃŽ ¼g/ g of roasted ground coffee; 3.85 ÃŽ ¼g/ g of instant coffee) which exhibited a strong inhibitory activity against ÃŽ ±-glucosidase. The isolated compound I was shown to be chromatographically pure by TLC and HPLC with various solvent systems and deduced to be a nitrogen-containing compound based on a positive reaction to Dragendorff’s reagent. The UV spectrum of the compound in methanol exhibited absorption maxima at 230, 285 and 348 nm. The molecular formula of compound I was determined to be C11H8N2 (M+ m/z 168.0736; calcd. 168.0688) by high resolution mass analysis. 1H NMR spectrum of compound I showed 7 aromatic proton signals (ÃŽ ´7.2-8.9 ppm) and one free proton signal (ÃŽ ´10.63 ppm). 13C NMR spectrum showed 11 carbon signals around 110-145 ppm (Table 1). Taken together, the structure of compound I was deduced as ÃŽ ²-carboline, norharman (9H-pyrido[3.4-b]indole, Fig. 1) with 1H NMR, 13C NMR, and 1H-1H COSY spectra and confirmed by comparison of physical data with those of the authentic specimen. Compound I potently inhibited ÃŽ ±-glucosidase in a concentration dependent manner, but it did not display any significant inhibitory effects against ÃŽ ²-glucosidase, ÃŽ ±-mannosidase, and ÃŽ ²-galactosidase when tested at a concentration of 10 mM (Table 2). The inhibitory profile demonstrated that the activity of compound I was greater against maltase compared with sucrase (IC50 values: 0.27 mM for maltase and 0.41 mM for sucrase). Although the inhibitory potency was weaker than that of therapeutic drug acarbose (IC50 value: 0.18 mM for maltase and 0.02 mM for sucrase), observed data clearly indicated the potential of compound I as an ÃŽ ±- glucosidase inhibitor. The pre-incubation of compound I with the enzyme increased the inhibition of ÃŽ ±-glucosidase activity, implying that this compound reacted with the enzyme slowly. The ÃŽ ±-glucosidase activity was fully restored when the enzyme was incubated with an amount of compound I which could inhibit enzyme activity up to 90 % follo wed by eliminating the compound I with a PD 10 desalting column (Pharmacia, Piscataway, NJ, U.S.A). This result demonstrated that compound I was a reversible inhibitor. A double-reciprocal Lineweaver-Burk plotting under various amounts of compound I showed linear lines intercepting on 1/V axis in parallel. The kinetic data suggested that the compound I was an uncompetitive inhibitor, with a Ki value of 0.013 mM (Fig. 2). As a result, compound I, a reversible uncompetitive inhibitor of ÃŽ ±-glucosidase, was isolated from coffee and identified as an active principle. When compound I was given in combination with a carbohydrate-rich diet orally, the postprandial plasma glucose levels were significantly dropped in non-diabetic rats (unpublished data). Compound I, a tricyclic indole ÃŽ ²-carboline alkaloid norharman is distributed widely in biological systems and exhibits a wide spectrum of pharmacological and neurological effects: antidepressant and antianxiety effects in rats [7], inhibitory activities of monoamine oxidase and nitric oxide synthase [9], as well as an increase of insulin secretion two- to threefold from isolated human islets of Langerhans [6]. However, ÃŽ ±- glucosidase inhibitory activity of norharman has not previously reported. Coffee has been noted as the primary exogenous source of norharman. A high variability in ÃŽ ²-carboline content of coffee samples was observed between coffee species (arabica, robusta) and also depended on roast degree and instant coffee production process. An average of 3 cups of coffee per person per day could account for an ingestion of up to 72 ÃŽ ¼g of norharman [1], although this will depend on the coffee strength. Coffee contains numerous substances. However, little is known regarding the effects of individual constituents on glucose metabolism. The cohort study has supported that the most prominent coffee compound caffeine is irrelevant to risk of type 2 diabetes [20]. Chlorogenic acid, the most abundant polyphenol in coffee, has been shown to reduce glucose concentrations in rats, caused by increasing insulin sensitivity as well as reducing hepatic glucose output through inhibition of glucose 6-phosphatase [12]. Without excluding any other possible mechanism, this report observes ÃŽ ±-glucosidase inhibitory activity as a possible mechanism of hypoglycemic effect of coffee and assigns ÃŽ ²-carboline alkaloid norharman as one of active principles in coffee. Coffee appears to contain active principles other than norharman as evidenced by several active peaks in chromatography systems. It may be possible that various active constituents in coffee act synergistically against ÃŽ ±-glucosidase acti vity. Characterization of other active principles is under progress. Figure legends Fig. 1. Structure of compound I (ÃŽ ²-carboline alkaloid norharman). Fig. 2. A Lineweaver-Burk plot analysis of rat intestine ÃŽ ±-glucosidase inhibition by compound I. 4-Nitrophenol-ÃŽ ±-D-glucopyranoside was used as a substrate. The concentration of compound I was 0 mM () or 0.25mM (). The values are expressed as means of triplicate reactions. Table 1. 1H and 13C NMR data for compound I in (CD3)2CO (ÃŽ ´ in ppm and J in Hz) position ÃŽ ´C ÃŽ ´H multiplicity, J 1 3 4 5 6 7 8 9 NH 10 11 12 13 134.8 139.5 115.1 122.3 120.1 128.9 112.4 122.1 112.6 137.2 141.6 8.90 8.33 8.0 8.28 7.21 7.53 7.60 10.63 (1H, br, s) ( 1H, d) J=5.5 (1H, d) J=5.5 (1H, d) J=8.0 (1H, ddd) J=8.0, 7.0, 1.0 (1H, ddd) J=7.5, 7.5, 1.0 (1H, dd) J=8.2, 1.0 (1H, br. s) Table 2. Inhibitory effects of compound I against various glycosidases Enzyme IC 50 ( ÃŽ ¼M) ÃŽ ±-glucosidase (yeast) 180  ± 3.2 Maltase (rat intestine) 270  ± 4.5 Sucrose (rat intestine) 410  ± 11.3 ÃŽ ²-glucosidase (almond) >1.0 x 104 ÃŽ ±-mannosidase (jack bean) >1.0 x 104 ÃŽ ²-galactosidase (E. coli) >1.0 x 104 Values are expressed as the means of triplicate reactions  ± standard deviation.

Wednesday, November 13, 2019

Economics: Keynes vs. Hayek Essay -- Keynes vs. Hayek, 2014

The past few years the United States has seen some rough economic times.   The unemployment rate is extremely high and many people have lost their homes and businesses.   Because there are so many factors in an economy, it is hard to find the right people to blame.   The protest group â€Å"Occupy Wall Street† has come to the conclusion that corporations are making us poor through taking advantage of us and the governmental system.  Ã‚   The share of income going to the top one percent of Americans has increased dramatically over the past few years and â€Å"Occupy Wall Street† is outraged.   They are calling for increased governmental regulation so that the lower quintile Americans can gain some equality (Cesca).     I wonder who is actually at fault.   Is it actually this top one percent who have been hurting us or some other factor?   Maybe the government has created the problem. A good way to approach it is to take a step back and look at the philosophy of economics.   From learning about classical economic theory, modern dilemmas, specifically â€Å"Occupy Wall Street,† may be easier to solve.   There are two main theories on economics and how a society should run.   The classical theory is that of the British economist, John Maynard Keynes.  Ã‚   The other, less popular theory is from the Austrian economist, Friedrich August Hayek.   These two highly respected economists did most of their important work in the mid-20th  century. (Cochran and Glahe 69). John Maynard Keynes classical approach to economics and the business cycle has dominated society, especially the United States.   His idea was that government intervention was necessary in a properly functioning economy.   Ã‚  One economic author, John Edward King, claimed of the theory that: Keynes believed tha... ...itical Economy  26.1   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   (1994): 69-94. Print.    Papola, John. â€Å"Fight of the Century: Keynes vs. Hayek Round Two† – YouTube.  YouTube –   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   Broadcast Yourself.  Web. 29 Oct. 2011.    Friedman, Milton.  Capitalism and Freedom.  [Chicago]: University of Chicago, 1962.   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   Print    King, J. E. â€Å"Keynes and ‘Psychology’.†Ã‚  Economic Papers: A Journal of Applied   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   Economics and Policy  29.1 (2010): 1-12. Print.    Maiello, Michael. â€Å"Keynes vs. Hayek Debate Rages With OWS and Tea Party.†Ã‚  The Daily Beast. 29 Oct. 2011. Web. 06 Nov. 2011    Roberts, Russ. â€Å"Occupy Wall Street and Washington’s History of Financial Bailouts | Foreign   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   Affairs.†Ã‚  Home | Foreign Affairs. 21 Oct. 2011. Web. 06 Nov. 2011.      Rosenberg, Alex. â€Å"Rosenberg on the Nature of Economics.† Interview. Audio blog post.  EconTalk. ITunes, 26 Sept. 2011. Web. 30 Oct. 2011.