Business Continuity & Disaster Recovery Planning models Essay

Business Continuity & Disaster Recovery Planning models - Essay Example The researcher states that there are various models of business continuity. Some of these models include standards, supporting policies and program development.   There are a number of standard bodies that publish business continuity standards. Some of these standards include ISO, North America, Australia and United Kingdom. ISO standards usually specify a management system that will manage an organization’s business continuity. ISO standards also provide advices and guidance concerning the continuity of a business. On the other hand, North America provides continuity programs such as organizational resilience. This involves preparedness, continuity management and security systems. United Kingdom was a business management continuity standard which was divided into two parts. However, it was replaced by ISO standards. The other model of business continuity is program development. This is a management-level process that ensures that appropriate measures are taken regularly to ensure identification of probable disasters, accidents, threats or emergencies. Program development also involves assessing possible effects of such catastrophes, development of recovery plans and, readiness through plan testing and personnel training. Policies are all the things, which the management of an organization has authorized to always be followed and performed in accordance with a present design plan. Policies are  designed  to  support all the functions in an organization.

Week 7 Case Study Example | Topics and Well Written Essays - 500 words

Week 7 - Case Study Example This seems to be to be like a secret society of sorts with the requirements being you must be rich and powerful within the world of finance. The fact that these nine people can change the prices, policies and procedures at any time to benefit themselves is wrong when it comes to the public trading arena. While the entire finance world has to goal of making money for their company and themselves, it should not be done to the detriment of the consumer. The consumer needs these products and should have the right to all of the cost information since they are paying for it and they should be entitled to these prices upfront and should be accompanied with an explanation if asked for one by the consumer. In short, there needs to be some oversight and regulations. 2. I do not believe that the secrecy in the derivative market should be allowed to continue. Something should be done to create transparency. I agree that buyers and sellers have a responsibility to learn about how derivatives work, but if the fees are kept secret, that is a problem. How can buyers and sellers be expected to participate if they don’t know all the costs? The trading of derivatives should be transparent in terms of costs and should not be managed by just a few who can make policies and procedures, as well as set the fees, for their own benefit. In any other industry, the costs of the product or service are made public to consumers and then consumers can determine what or if they purchase. There is no reason that the derivative market should be any different. I can understand that the nine people controlling this market would like to keep it so it benefits them and their companies; however, it is not good for the American public. It is taking advantage of people . This seems like it should be illegal. There are laws and regulations preventing this in other industries so why is the derivative market different? There doesn’t seem to be any reason why this market is

Aldehyde, Ketone Tests and Preparation of Derivatives

Aldehyde, Ketone Tests and Preparation of Derivatives Results: I. Aldehyde and ketone testes and preparation of derivatives 2,4 DINIROPHENYL HYDRAZINE Observations 2-butanone Solid orange precipitate at bottom Benzaldehyde mp of derivative:217-220 °C dark yellow precipitate forms. BISULFITE ADDITION TEST Acetophenone Cloudy ,off-white solution (no reaction) 2-butanone Clear solution and no colour change(no reaction) Benzaldehyde White precipitation forming after few minutes from clear solution. It appears like white solid crystals. Trans-cinnamaldehyde Thick white yellow particles floating (precipitate) on top and clear solution at bottom. IODOFORM TEST Acetophenone Solution turned to yellow, yellow precipitate form n-butyraldehyde Forms 2 layers: top layer creamy and bottom layer lime yellow(no reaction) 2,4-pentanedione 3 layers: top layer lime yellow, middle layer foggy and bottom layer orange-yellow precipitate. OXIDATION OF ALDENHYDES 2-butanone Orange red colour precipitate turns to green after long time. Takes long time to react. n-butyraldehyde Bottom greenish brown colour precipitate and top layer brown. Precipitate after 1 minute Benzaldehyde Dark greenish brown precipitate and liquid is greenish colour forms immediately after adding CrO3. II. Alcohol tests and preparation of derivatives SODIUM TEST Observations 1-butanol Litmus test pH of 9-10 is observed forms dark blue colour. Bubbles forms after adding sodium in solution. 2 layers are seen which are clear after adding ether. LUCAS TEST 1-butanol 2 layers: top layer light orange and bottom layer clear solution 2-pentanol (sec-amyl alcohol) 2 layers: top layer light clear and bottom is off-white. Observed after 3 minute. 1-propanol Clear solution. Observed after 2 minutes. t-butyl alcohol(2-methyl-2-propanol) Reaction occurs as soon as reagent is added.3 layers: top clear, middle layer off-white and bottom off-white. Observed in 2 seconds. URETHANE DERIVATIVE 1-heptanol Mp: 25-30  °C white crystals forms after cooling, white precipitate III. Solubility tests Solubility In Water Solubility in Cyclohexane methanol Soluble Insoluble Ethanol Soluble Soluble Diethyl ether Insoluble Soluble Cyclohexanol Insoluble Soluble Acetone Soluble Soluble 2-butanone (ethyl-methyl ketone) Insoluble Soluble Cyclohexanone Insoluble Soluble Introduction: Identifying and classifying of the unknown molecules is significant part of organic chemistry. The purpose of this lab is to identify functional groups which are present in alcohol, ether, aldehyde and ketone. This lab helps in gaining knowledge about chemical and physical properties of all this four structures. Distinguish them using function group and solubility tests. In this experiment several test such as physical properties including melting point and index of refraction with literature values to compare. Furthermore, identification can be acquired by crystalline derivative and comparing its derivative melting point with original to find the original carbonyl functional group present. Lucas test is used for determining if alcohol is primary, secondary or tertiary. This depends on the substitution reactions in the presence of acid but, the rate at which it reacts depends on the structure of alcohol. Aldehyde and ketone reacts with 2, 4-dinitrophenylhydrazine to form yellow-orang e precipitate but, does not react with alcohol. In addition, iodoform test use to recognize methyl ketone by forming precipitation. In this experiment it is necessary to give all attention to what reaction is being form so that accurate results can be obtained. Discussion: 2, 4-dinitrophenylhydrazine reagent helps to identify carbonyl groups associated with ketone and aldehyde. When this reagent is added solid yellow-orange precipitate is observed in benzaldehyde and 2-butanone which indicated positive test. Derivatives of this can also, be use to identify the compound. In the experiment benzaldehyde melting point is 217-220 °C but, original is 237  °C which is close enough (Caroly and David(1999)). This can be due to error caused by taking too much of benzaldehyde to measure its melting point or some impurities in crystals. This test is also called bradys test. + 2, 4-dinitrophenylhydrazine à   2, 4-dinitrophenylhydrazone (precipitate) + 2, 4-dinitrophenylhydrazine à   2, 4-dinitrophenylhydrazone (precipitate) benzaldehyde Nitrogen gets attach to carbonyl group after reagent is added therefore, dehydration in reaction results. 2, 4-dinitrophenylhydrazine does not react with alcohol therefore, it is good reagent for carbonyl group. Sodium bisulfite addition test is only positive with aldehydes and methyl ketones. This reaction does not occur with stearically hindered ketones but, it is best indication for aldehyde. In this experiment no reaction occurred in acetophenone and 2-butonone when bisulfite is added to it. This test is positive when white precipitate is formed which is observed when it is added in benzaldehyde and trans-cinnamaldehyde. + NaHSO3 (sodium bisulfite) à   white precipitate Benzaldehyde Iodoform test is use to distinguish ketones from methyl ketones, when the test is positive it forms iodoform as yellow precipitate. Acetaldehyde and alcohols with hydroxyl group at its second place can also give positive and alcohol can oxidize to methyl ketone with iodoform reaction as I2 is oxidizing agent. It is observed that acetophenone and 2,4-pentanedione both reacts as it form yellow precipitate whereas, n-butyraldehyde did not. As, n-butyraldehyde did not contain methyl group it did not react. On the other hand, acetophenone and 2, 4-pentanedione contains methyl group which helps replace a hydrogen atom next to carbonyl group with iodine further, cleaves the iodinated compound to iodoform and carboxylic acid (yellow precipitation).This classifies them as methyl ketones. NaOH and I2 -à   + iodoform 2, 4-pentanedione Oxidation of aldehyde both n-butyraldehyde and benzaldehyde reacts and gives greenish precipitation when reacts with chromic reagent. Therefore, positive sign is it gives greenish bluish precipitate which represents that oxidation or reduction has occurred. Aldehydes are oxidized easily due to chromic acid and forms carboxylic acid whereas, ketones. Chromate reagent replaces hydrogen atom and adds oxygen resulting carboxylic acid.2- butanone is not able to react because it is ketone and it lacks hydrogen atom next to carbonyl group. C3H7CHO(n-butyraldehyde ) + CrO3(chromic acid) à   n-butyric acid (benzaldehyde) + CrO3 (chromic acid)à   Benzoic acid When sodium is reacted with 1-butanol hydrogen gas is release because alcohols are weakly acidic so went they react with alkali metal gas is produce. So, when tested with litmus paper solution found to be basic. (l) +Na(s) à   CH3(CH2)3ONa(l) + H-H(g) In lucas test t-butyl alcohol reacted immediately with lucas reagent (HCl and ZnCl2) because it is tertiary alcohol. It forms stable carbocation and forms chlorinated alkane after attracting negative chlorine. Positive test indicates when turbidity due to formation of insoluble alkyl chloride is mark.1- propanol and 1- butanol does not react with lucas reagent but, 2-pentanol reacts very slowly and reaction is observed after long time. So, lucas test helps determine rate and which is tertiary or secondary alcohol. (CH3)3C-OH + ZnCl2/HCl à   H2O + (CH3)3C-Cl Urethane derivative reacts with 1-heptanol which results in phenyl urethane as white precipitate. Phenyl isocynate reacts with alcohol. + à   N-phenyl urethane derivative Melting point of this is 25-30  °C but original is 60 °C (Caroly and David(1999)) there is a lot of difference; this can be due to error performed during experiment. Solubility test concludes that alcohol with less than six carbons are soluble in water, rest of them due to increasing number of carbon it is insoluble in water. In this experiment almost all results were equivalent to expect results. Questions: 1) a. Certain are like hydroquinone, whose tautomer is ketone and it is oxidizable. Uncertain is if there are other things attach to this molecules may be these tests were not able to detect it example cyano or nitro groups. b. Catechol c. IR will identify all other functional groups which were unable to detect by qualitative tests. NMR will give information about isomers example between hydroquinone and catechol. 2) Chromic acid forms a chromate ester that will decompose to carnonyl compound and chromium in a lower oxidation state. C4H9CH(CH3)OH + HO- -> C4H9CH(CH3)O- + H2O C4H9CH(CH3)O- + I-I -> C4H9CH(CH3)OI + I- C4H9CH(CH3)OI + HO- -> C4H9C(CH3)=O + I- + H2O Reference: Carolyn Oconnell and David Dollimore.1999.Determination of melting point using derivative. Instrumentation science and technology. Volume 27 Issue 1. pp.13-21 Experiment 7 Identifying and classifying organic functional groups: alcohols, ethers, aldehyde and ketones

Comparing Victor Frankenstein and the Monster in Mary Shelleys Frankenstein :: Comparison Compare Contrast Essays

Similarities Between Victor and the Monster in Mary Shelley’s Frankenstein In Mary Shelley’s Frankenstein, Victor Frankenstein and the monster that he creates are very similar. For example, Victor creates the monster to be like himself. Another similarity is that the anger of both Victor and the monster is brought about by society. One more parallel between Victor and the monster is that they both became recluses. These traits that Victor and the monster possess show that they are very similar. One way that Victor and the monster are alike is that Victor creates the monster like himself. Victor does not plan to create the monster like himself, but the monster becomes very much like Victor. â€Å"God, in pity, made man beautiful and alluring, after his own image; but my form is a filthy type of yours, more horrid even from the very resemblance† (93). The monster does not resemble Victor physically; instead, they share the same personalities. For example, Victor and the monster are both loving beings. Both of them want to help others and want what is best for others. Victor and the monster try to help the people that surround them. Victor tries to console his family at their losses, and the monster assists the people living in the cottage by performing helpful tasks. However, Victor and the monster do not reflect loving people. The evil that evolves in Victor’s heart is also present in the monster. The evil that is present in Victor and the monster is another example of similarity between the characters. This evil in both characters is caused, although not directly with Victor, by society. The monster tries to be accepted by society. He shows kindness toward society and he tries to help people. However, he is immediately rejected by society because of his ugly physical appearance. The evil and the anger present in the monster comes when the monster presents himself as a friend to a family that he has secretly helped. Instead of accepting the monster as one of their own, the family immediately sees the ugly form of the monster and rejects him. â€Å"There was none from the myriads of men who would pity or assist me; and should I feel kindness towards my enemies? No: from that moment I declared ever-lasting war against the species, and, more than all, against him who had formed me, and sent me forth to this insupportable misery† (97).

Media Impact on the Society Analyzed Using Conflict Theory Essay

According to the Conflict theory of sociology, the defining quality of human societies has always been the existence of different classes of people in the society and conflicts of interest between these classes of people. In the United States, wealth and power are concentrated in the hands of a comparatively few wealthy families. The interests of this relatively small but wealthy and politically powerful class of people is always under threat from the masses at large, therefore institutionalized mechanisms exist in the government and society, that allow the rich to retain their wealth and power and the poor to remain poor and non-influential (Mantsios). The media is one such tool for perpetuating the power of the rich. More than half of all the mass media outlets such as newspapers, magazines and movie studios are owned by just 23 large corporations which are in turn, under the control of the upper class. It is not surprising therefore that the media engages in advocacy for the rich and for the continuance of the status quo in the economic, political and social order (Mantsios). The basic strategy followed in the media in order to prevent the masses from rising against the inequalities of the political and social system is ‘divide and conquer’. This does not necessarily have to be a conscious decision on the part of the media administrators; rather it may simply be a manifestation of the ideology that drives media owners. The media engages in inciting the larger part of the lower classes, which are relatively better-off sections of against those sections of the society which face extreme poverty and destitution. They are painted as threats to a common person’s security, as parasites living off the taxpayer’s money and in general as people who are poor through their own bad lifestyle choices (Mantsios). The rich on the other hand are portrayed as benevolent although their corporations engage in practices which are greatly harmful to the common person and are often responsible for the destruction of the livelihood of the poor especially small businesses. Their wealth is portrayed to be the result of hard work and effort even though the rich receive a far larger share of the taxpayer’s money in the form of agricultural subsidies etc. (Mantsios) The media humanizes the rich by exploring minute aspects of their personal lives and dehumanizes the poor as a violent, lazy and criminal class (Mantsios). The rich are depicted as people with interesting personality quirks and eccentricities but ultimately harmless, those few among the rich who are convicted of criminal behavior are written off as ‘a few bad apples’. In this way the harmful effects of the endemic social stratification in American society and the harmful actions engaged in by upper class oligarchs are glossed over or ignored (Mantsios). Social Stratification Social Stratification is the division of the individuals in a society in observable classes in accordance with their societal influence and wealth. Different societies have different levels of rigidity in their social order. The more socially stratified a society, the less common it becomes for a person born in a lower class to rise up to a higher class through their own efforts (Domhoff). An extreme example of social stratification was the traditional caste system in Hindu society. This system forced people to adopt the trade of their ancestors. Thus priestly families would only produce more priests, soldier families would produce soldiers, servant families would produce only servants and the untouchable outcast families would produce only outcasts. In the United States, one of the manifestations of social stratification can be observed in the education system. The effect of social status can clearly be seen in students’ performance in standardized tests. On average students from high income families have much higher SAT scores than students from low income families (Mantsios, Class in America: Myths and Realities). Another aspect of social stratification is in the job market, people whose parents were blue collar workers are far more likely to be blue collar workers. The people in the upper class on the other hand tend to remain upper class (Domhoff). According to Marxist thought, social stratification arose out of the unequal economic infrastructure of a society; one class owned the means of production and the other class was forced to sell their labor to them. In Marxist thought, the social classes were in perpetual conflict. Marx viewed history as one long struggle of the under classes against the privileges in societal infrastructure that the over classes had built for themselves. Marx viewed the abolition of monarchy as one step in the destruction of over class privilege, now it was no longer acceptable for an upper class to assert its right to rule everyone else based on divine authority, however ‘wage slavery’ persisted i.e. the lower classes’ were still obliged to sell their labor to those who owned the means of production, in order to survive. According to Marxist thought the abolition of private ownership was the next step in evolution of a society without social stratification. Revolutionary, Reform, Conservative and Reactionary Social Movements Social movement can be divided into four typed in accordance with their primary characteristics: Revolutionary social movements are movements that intent to bring political upheaval and radical social change to the society. Revolutionary movements often seek to bring about greater social equality and to remove one individual, family, ethnicity or social class’ monopoly on power and wealth. For example the Abolitionist movement in the American South sought to bring an end to the endemic social institution of slavery. Reform movements seek to bring about positive changes in the social order while not attempting to radically threaten the existing social hierarchy. An example of a reform movement would be a movement that called for better treatment of slaves rather than an end to slavery. Conservative movements seek to perpetuate the existing social order and to resist the influences which they view as threatening to the status quo. The work of pro-slavery preachers in the antebellum American South may be viewed as a conservative movement. Reactionary movements are radical and often violent expressions of opposition to changes taking place in a society, the Southern insurrectionist movement is an example of a reactionary movement. The Hip Hop movement among urban African Americans cannot be neatly fitted into any of these molds. Hip hop may be regarded as reactionary to the extent that it was a reaction to the destruction of the traditional African American social order by outside capitalist forces (Rose). Hip Hop can be regarded as revolutionary movement due to the often radical message of black empowerment that some of the song lyrics convey. Hip Hop can be regarded as a reform movement due to the fact the main exponents of the movement have neither the means and nor the serious inclinations for bringing about radical change. Hip Hop may be viewed as a conservative movement due to the fact that it seeks to perpetuate some social inequalities such as patriarchy (Rose). In short Hip Hop is merely a tool for the voiceless to voice their frustrations and concerns, its value as a cohesive movement to bring about any positive change in the African American community is doubtful. Gender Socialization Gender socialization is the progressive assimilation of a person into the society by adoption of behaviors which the society considers appropriate for his or her gender. The process of gender socialization is initiated at a young age and little girls and boys are taught to behave differently (Lorber). Often the means of gender socialization are quite subtle and may not even be realized by parents or guardians who oversee and enforce the process. A classical example of gender socialization is parents getting dolls for little girls and guns for little boys. This insidiously teaches little girls that their role in life is to be nurturers and to dress well and look nice while boys learn that resorting to violence is a socially appropriate behavior for them. Being male and female is thus an adopted societal role that is forced upon an individual by society and to be socially appropriate an individual must constantly â€Å"do gender† (Lorber). This process of â€Å"doing gender† is especially exhausting to those individuals who do not feel sufficiently male or female, do not strictly identify with any gender or identify with a different gender than the one considered appropriate for them by the society (Lucal). In â€Å"What It Means to be Gendered Me†, Betsy Lucal, a tall female with a male appearance faces many difficulties. She is challenged when trying to use the ladies toilet, service staff addresses her as ‘sir’ and she is suspected of fraud when attempting to use her credit card (Lucal). She finds that when she is with her brother, young women try to flirt with her, believing them to be two unattached young men, and when she is with her female friends, people tend to think of them as a heterosexual couples (Lucal).

Mexico: the Yucatan Peninsula

Mexico: The Yucatan Peninsula The Yucatan Peninsula is located in southeastern Mexico, which separates the Caribbean Sea from the Gulf of Mexico, on the northern coastline on the Yucatan Channel. The Yucatan Peninsula lies east of the Isthmus of Tehuantepec, a northwestern geographic divider separating the region of Central America from the rest of North America. The Yucatan Peninsula comprises of the Mexican states of Yucatan, Campeche, and Quintana Roo; the northern part Belize; and Guatemala's northern subdivision of El Peten. Geology The peninsula is the exposed part of the large Yucatan Platform. The Yucatan Peninsula is an unconfined flat lying erosion landscape. Sinkholes, locally called cenotes are widespread in the northern lowlands. According to the Alvarez hypothesis, the mass extinction of the dinosaurs at the transition from the Cretaceous (K) to the Tertiary (T) Periods (the K-T Boundary) 65 million years ago was caused by an asteroid impact somewhere in the Caribbean Basin. The deeply buried Chicxulub Crater is centered off the north coast of the peninsula near the town of Chicxulub. The now-famous â€Å"Ring of Cenotes† outlines one of the shock-waves from this impact event in the rock of ~65 millions years of age, The presence of the crater has been determined first on the surface from the Ring of Cenotes, but also by geophysical methods, and direct drilling with recovery of the drill cores. Water resources Due to the extreme erosion nature of the whole peninsula, the northern half barely consists of any rivers. Where lakes and swamps are present, the water is marshy and is not suitable for drinking water. The thousands of sinkholes, locally called Cenotes throughout the region provide access to the groundwater system, and the cenotes have long been relied on by ancient and contemporary Mayan people. Vegetation The short and tall tropical jungles are the predominant natural vegetation types of the Yucatan Peninsula. The boundaries between northern Guatemala (El Peten), Mexico (Campeche and Quintana Roo), and western Belize are still occupied by the largest continuous tracts of tropical rainforest in Central America. However, these forests are suffering extensive deforestation. Etymology There is a popular myth that the name Yucatan comes from the Yucatec Maya phrase for â€Å"listen how they speak,† or â€Å"I don't understand your words† — supposedly said by contact period Maya, when the first Spanish explorers asked, what the area was called. The proper derivation of the word Yucatan is widely debated. However, it is also claimed that the actual source of the name â€Å"Yucatan† is the Nahuatl (Aztec) word Yokatlan, â€Å"place of richness. † People The Yucatan Peninsula comprises a significant proportion of the ancient Maya Lowlands. There are many Mayan archaeological sites throughout the peninsula; some of the better-known sites are in Chichen Itza, Tulum and Uxmal. Indigenous Mayans and Mestizos of partial Mayan descent still make up a sizable portion of the region's population, and Mayan languages are still widely spoken there. Economy In the late historic and early modern eras, the Yucatan Peninsula was largely a cattle ranching, logging, chicle and henequen production area. Since the 1970’s, the Yucatan Peninsula has fixed its economy towards tourism, especially in the Mexican state of Quintana Roo. Once a small fishing village, Cancun in the northeast of the peninsula has grown into a thriving city. The Riviera Maya, which stretches along the east coast of the peninsula between Cancun and Tulum, houses over 50,000 beds and is visited by millions of tourists every year. The best-known locations are the former fishing town of Playa del Carmen, the ecological parks Xcaret and Xel-Ha and the Mayan ruins of Tulum and Coba. Climate Like much of the Caribbean, the Yucatan Peninsula lies within the Atlantic Hurricane Belt, and with its almost uniformly flat terrain, it is vulnerable to these large storms coming from the east. The 2005 Atlantic Hurricane Season was a particularly bad season for Mexico's tourism industry, with two forceful category 5 storms hitting, Hurricane Emily and Hurricane Wilma. The 2006 Atlantic Hurricane Season was a typical year which left the Yucatan untouched, but in the 2007 Atlantic Hurricane Season Yucatan was hit by the Hurricane Dean (which is also a category 5 storm); nevertheless Hurricane Dean left little damage on the peninsula despite heavy localized flooding. Strong storms called nortes can quickly descend on the Yucatan Peninsula any time of year. Although these storms pummel the area with heavy rains and high winds, they tend to be short-lived, clearing after about an hour. The average percentage of days with rain per month ranges from a monthly low of 7% in April to a high of 25% in October. Breezes can have a cooling effect; humidity is generally high, particularly in the remaining rainforest areas. Bibliography â€Å"Beautiful Underground Lakes & Rivers. † Wonderfulinfo. com. 5 January 2010. http://www. wonderfulinfo. com/photos/underground/ â€Å"Climate and Weather of Mexico. † yahoo. answers. com. 26 Sept 2009. http://answers. yahoo. com/question/index? qid=20090419162859AAZ2D7m&. crumb=eYF8u9vJN5s â€Å"Mapas de Mexico. † Mexicoadventourist. com. 5 January 2010. http://www. mexicoadventourist. com/Mapas/YucatanMap. jpg â€Å"Mexico’s Government. † Viva Mexico. 2 October 2009. http://staff. esuhsd. org/balochie/studentprojects/mexico/MexGovernment. html Parfit, Michael, â€Å"Yucatan Peninsula,† National Geographic. Aug 1996. 108-113. â€Å"Sunset over the Yucatan. † flickr. com/photos/afagen/. 5 January 2010. http://www. flickr. com/photos/afagen/2262221520/ The World And Its People. â€Å"Mexico – The Land Yucatan†. New York. Greystone Press. 1964. 34-35. â€Å"The World Factbook – Mexico. † CIA the World Factbook, 10 Sept 2009. ttp://www. cia. gov/library/publications/the-world-factbook/geos/countrytemplate_mx. html â€Å"Yucatani iguanaleso naplo. † atjeffs. blog. hu/2008. 5 January 2010. http://m. blog. hu/at/atjeffs/image/Yucatan_peninsula_250m. jpg â€Å"Yucatan Sunset. † flickr. com/photos/bjkresearch/. 5 January 2010. http://www. flickr. com/photos/bjkresearch/183792616/ â€Å"Yucatan Peninsula Sunset. † flickr. com/photos/kevmac66/. 5 January 2010. http://www. flickr. com/photos/kevmac66/3495944443/ â€Å"Yucatan Peninsula Resort. † Alwaysonvacation. com. 5 January 2010. http://www. a lwaysonvacation. com/LSS/images/29225/YucatanPeninsula3BedroomsSle