Thursday, October 31, 2019

Asbestos Essay Example | Topics and Well Written Essays - 2250 words

Asbestos - Essay Example An estimated 1.3 million employees in the construction and general industry are at risk. No doubt, we are exposed to a certain level of asbestos material all the time. Asbestos, in the finished form, does not pose any health hazard. Remodelling, repair, maintenance, demolition, sale and transport combined with rough handling all can release these deadly fibres into water or air2. Inhalation of these fibres for a continuous period could be extremely dangerous. . Chrysotile, a fibrous mineral which neither burns nor rots, flexible with maximum tensile strength, extremely useful, lightweight, can create a formidable surface mixed with cementing materials, could be used as high temperature seals and gaskets, known over 2000 years, first mined in Russia, Italy and Canada. Old products, unlike today's improved technological ones, crumbled easily under pressure and released more harmful fibres. All these fibres are non-inflammable Asbestos is a highly emotive topic with two shrill schools of thought, one saying that asbestos should be banned; another arguing that asbestos of today would not be a killer. European Union (EU)3 and the United Kingdom (UK)4 both argue that asbestos is carcinogenic and targets multiple organs of the dust inhaler. According to their rules all types of asbestos are harmful and there is no safe level of exposure and the weight of evidence to support this is incontrovertible and historical. It is impossible to control the exposure to asbestos in workplace and hence, alternative products must be used. Asbestos should be discarded as a harmful object and should be banned, to protect public health. This risk-based approach depends on the fact that there is no identified lower exposure limit to which workers can be safely exposed.5 In spite of the overwhelming medical reports, there is little scientific research evidence to back this viewpoint and the entire exercise seems to be more of a public emotional grandstand. Asbestos is heat resistant and is used in a wide variety of industrial and domestic appliances and this makes it particularly difficult to avoid it completely. It is a mineral fibre used in a variety of building construction materials for insulation and it is also a fire-retardant. The necessity of completely stopping the usage too is questioned by many scientists. The Canadian Chrysotile Institute

Tuesday, October 29, 2019

The course of Civil War Essay Example for Free

The course of Civil War Essay To what extent did the military strategies and tactics of the armies of North and South change during the course of Civil War? Strategies and tactics did not change drastically in the South. The Strategies used by South were constant. At the beginning of the war, both side had the impression that the war would be short but this was not the case the war lasted for 4 years. During the war, the North was more offensive to the South. On the other hand, the South was always on the defensive side, they were trying to gain more sympathy. The evolution of weapons and communication improved a lot and changed the nature of the warfare. Furthermore, both sides reduced the amount of cavalry that they used in the civil war. Both sides also limited the amount of artillery that they used. In fact, the rifles were more useful than the artillery. The South also used the Guerrilla warfare against the North during the Civil War. Additionally, the influence of the naval war increased as the war went on. Overall, both sides did change their military strategies during the Civil War. But it was hard to argue that both sides had an enormous change in their military strategies and tactics. At the beginning of the war, 1861, both sides were not prepared for the war. At the beginning of the Civil War, the Union had only 16,000 men in the army, and only 90 of them were in the War Department. The Union was not ready for the war was due to the leadership problem. General Winfield Scott, the Union general had no idea about any strategic plan and no programme for mobilisation. Moreover, the President of the Union, Abraham Lincoln had no military experience at all. On the other hand, the Confederate had a little advantage of its military organization. The President of the Confederate, Jefferson Davis at least had some military experience. Under Davis control, there were 300 officers resigned from the Union and who joined the Confederate. Moreover, there were also state militias in the South that prepared for the war. In the early of 1852, both sides suffered number of men in the army, there were not enough soldiers for both sides. In March 1862, Davis introduced conscription that every white man, age between 18-35 had to server in the military service due to the end of the war. Davis believed the conscription act would help to increase the number of men in the army. On the other hand, the North also had the Carrot and stick approach to try to increase the number of men in their army. The stick approach was a Militia Law which was similar to a conscription act which forced people to serve in the military service. By 1865, both sides raised enormous armies, and there were 900,000 men in the Confederate and there were 2. 1 million men in the Union side. The North increased its number of men in army from 16,000 in 1861 men to 2. 1 million in 1865. On the other hand, the south increased its number of men in the army from 160,000 in 1861 to 900,000 men in 1865. Statistically, both sides had increased their number of men 10 times or even 20 times more in 5 years. Both sides have also changed their tactics on offensive and defensive. Once the rifle-musket was used by both sides, the defending force always had a great advantage. This was because most of the soldiers were in trenches when they were defending. However, the attacking force had to move forward to be able to captured enemy’s flank. The Consequence was that casualties would be heavier on the attacking side. It was hard for the attacking side to win the battle. In large scale battle, attacking force formed 2 lines. First line was working forward to try to kill as many enemies as they could. Second line would be fed in to restore the attacks momentum. Each line had about 1000 men. Again, casualties would be heavier on the attacking side because while they were attacking, they were in open ground without any protection. In May 1864, 19 millions bullets were fired in a single week in North Virginia. As the number of bullets that were fired in a week, it is easy to imagine the amount of soldiers who died on the battle field. Moreover, the Confederate used Guerrilla warfare during the war. There were guerrilla dimension in Missouri, Kentucky, Arkansas and Tennessee. The guerrilla warfare helped the confederate but this help was very limited, because guerrilla warfare was not popular at that time. Overall, the new tactics on offensive and defensive leads to huge amount of casualties on the battle field, and there was a significant change in the tactics of offensive and defensive during the Civil War. The evolution of weapons and communications has changed the nature of the warfare. In previous wars, both sides were still using the smoothbore musket which only had about 100 yards range. But in 1855, both sides were using rifled weapons instead of smoothbore musket. Those rifled weapon with the adoption of the minie ball have the shooting range up to 600 yards. In fact, it was more accurate. These improvements of the weapons made a huge impact on the battle field. Of course, the consequence was more casualties in both sides. The communication in both sides has also improved a great deal. Both sides had developed more railway tracks, so men and resource could travel around and supplied more efficiently. There were also steamboats in both sides that played an important supply role on the Mississippi and its tributaries. Moreover, there was telegraph that enabled the commanders to communicate with his units even if there were far away from each other. Both North and South strategy and tactics were affected by improvements in communication. The use of cavalry and artillery did not play an important role in the Civil War. The cavalry was not involved in any direct attack in the civil war. The cavalry was used to guard an army’s flanks, obtain supplies and cover retreats. The accuracy of rifle-fire meant that cavalry were no longer a major force on the battlefield. About 20 per cent of the confederate and 15 per cent of the Union troops were cavalry. At the beginning of the Civil War, the confederate cavalry was better than Union. This was because the good morale and good leaders like Jeb Stuart. However, by 1863, the Union cavalry was just as good as the confederate cavalry. Even though, there were not a lot of cavalry troops in both sides, it still gave out certain help like giving out supply. Moreover, the use of artillery did not play an important part in the Civil war as well. This was because the use of artillery could not be well used in the areas that took place in the Civil War. Moreover, riled-musket was more useful compare to the cannon. Furthermore, the north had better potential to produce more and better guns because of their strong industrial support. Moreover, the confederate manufactured some of its own gun, but it was not as good as the Unions. Overall, the use of cavalry and artillery did not have a significant role in the Civil War, but in fact it did affect both sides in some aspects. Both sides show a significant change on their naval warfare. In April 1861, the Union only had 8800 men in the navy. They only had 90 ships and only few of them were in action. However, the confederate was even worst. They did not have any navy at all in 1861. As soon as the war started, the North sent the merchant marine to blockade the South. And the amount of the ships in December 1861 increased to 260 warships on duty and 100 more were under construction. Blockading the South gave huge advantages to the North. This was because the Confederate could sell cotton in Europe in order to manufacture more new technology. However, with the blockade, they could not trade with any other countries. So the South would not be able to get money and manufacture any goods. The number of ship that increased by North between April 1861 to December 1861 was enormous. The result was that the South could not rely on its trade with other countries and lead to poor economic. The Union had an enormous change on their naval warfare but the Confederate did not. The military strategies and tactics of the armies of North and South did in fact have changed during the Civil War. Both sides did have changed on their offensive and defensive tactics, new weapons and communication. But on the other hand, both sides did not change on their cavalry and artillery. So it was hard to argue that both sides have enormous change in all aspects.

Sunday, October 27, 2019

Factors Increasing Extinction Rates in Giant Panda Populations

Factors Increasing Extinction Rates in Giant Panda Populations Ailuropoda melanoleuca otherwise known as the Giant Panda is categorised as an endangered species on the IUCN Red List of Threatened Species (IUCN, 2007a). This means that this is an animal which is at a very high risk of facing extinction, i.e. the species will die off. This has been a main concern for conservation since the 1950s, as at present there are approximately one thousand and six hundred giant pandas living on earth today (Yiming et. al, 2002). There are many reasons which have caused a such decline in populations of Giant panda such as their reliance on mainly bamboo, low reproduction rates, hunting and most importantly habitat destruction. All of these factors have played a key part in pushing our much loved animals to smaller and smaller numbers. WWF, (2011a) states that 30,000 sq km of forest in China is solely protected for pandas. This means that 80% of wild panda are highly protected by the Chinese government (WWF, 2011a), but why are numbers still decreasing? This essay will discuss what these factors are and how they are affecting the populations and communities of A. melanoleuca. Currently there are programmes being carried out to help conserve this species and increase numbers but are these really working? Why are there still so many few Giant pandas living on earth today? And can our conservation efforts help prevent this species from going in to extinction? To answer these questions we must look at each factor and how these are being dealt with. The Giant Panda inhabits South Central China and ranges from six isolated mountains in the Gansu, Sichuan and Shaanxi Provinces (IUCN, 2007b). Currently, this species is on the Appendix 1 CITES (Convention on International Trade in Endangered Species of Wild Fauna and Flora) List (CITES, 2011a). This means that giant pandas cannot be traded internationally except in circumstances in which the reason for trading is for scientific research (CITES, 2011b). This is because this species is critically endangered and is at a high risk of extinction. The prohibition of trade will prevent giant pandas being removed from their natural habitats and reduce extinction rates in this species. Despite being biologically carnivorous, A. melanoleuca has an herbivorous diet consisting primarily of bamboo (Dierenfield et. al, 1982). In fact it is estimated that 99% of the Giant Pandas diet comprises of this food source (Schaller et. al, 1985, cited in Carter et. al, 1999). Therefore, habitat locations are very dependent on the distribution and availability of bamboo (Xuezhi et. al, 2008). There is a wide variety of bamboo which is consumed by the giant panda which consists of sixty different types with thirty-five of those containing their primary food sources (Hu, Wei, 2004, cited in IUCN, 2007b). By limiting their diet to mainly bamboo, the giant panda is at risk of eventual starvation. This is because in every fifteen to one hundred and twenty years, there is a bamboo die-off cycle which naturally occurs (Calhoun, 2005). Once this die-off occurs in the bamboo (depending on which species), the time it takes to grow to a level which can feed a full population of giant panda can be up to twenty years, thus many pandas are starved and may die due to this (Calhoun, 2005). Examples of this would be two of the main species of bamboo which are eaten by the giant panda; Arrow and Umbrella. It takes on average between forty and fifty years for Arrow bamboo to flower and for Umbrella bamboo this process takes approximately one hundred years (Franzen, 2003). Once these species and others eventually die off, giant pandas will need to search for a replacement and if unsuccessful, will starve to death and may face extinction. In the event of certain types of bamboo species dying off, conservation plans must be in place. In recent years, conservationists have been putting in place corridors between panda populations and areas which have bamboo which is not being fed on which can be suitable for feeding (Carter et. al, 1999). This type of programme is also being done to create corridors between different populations of panda also (Carter et. al, 1999). It was also suggested by Carter et. al, 1999, that these corridors should be a long term solution as the carrying capacity (the maximum population size a species can reach) of the giant panda can take up to two hundred years! Another factor which has had a negative impact on the population sizes of pandas is their vulnerability to poaching. This is when they are hunted (by humans) in the wild for their skins and skulls (Yiming et. al, 2002). To assess what effect poaching is having on the giant panda; population viability analysis (PVA) is required. PVA takes into account a range of ecological and environmental factors to evaluate the risks and threats to particular species. This allows planning for conservation and allows us to identify levels of threats to a given species (Yiming, et. al, 2002). By using PVA, Yiming et. al, 2002, found that even without the effects of poaching to giant pandas, population numbers were still very low. This is quite worrying as this means that although poaching is highly threatening, other factors are still pushing the species towards extinction. Results from Yiming et. al, 2002, experiments found that with the increase of poaching of the giant panda, a large decrease in p opulation size and a higher extinction rate was the result. Their experiments also compared poaching between the two sexes. They found that poaching in females was found to have a more negative impact on the extinction rate as they would appear to have a higher extinction rate than males, despite the intensity of poaching being the exact same. This comparison was mirrored in the analysis comparing adult and young pandas (i.e. Adults had a higher extinction rate). Therefore, Yiming et. al, 2002, highlighted that although the giant panda is naturally facing extinction due to many factors, poaching can significantly increase the extinction rate in populations. However, in recent years, the market for panda skins and incidents of poaching has began to decrease and is now no longer a key threat to the population of the giant panda (IUCN, 2007b). Reducing illegal capture and killing of the giant panda has been very successful due to training conservationists to patrol areas in which pandas are at risk (WWF, 2011b). The WWF began this training in 1996 and had more than three hundred people trained within four years. Above this, cameras have been installed on sites in which the giant panda inhabits. This allows trained staff to see how the pandas live naturally and can plan ahead on useful conservation programmes to prevent extinction occurring (WWF, 2011b). A. melanoleuca have a k-strategy approach when it comes to reproduction (Linderman et. al, 2004). This is because females do not begin to mate until they are approximately four or five years old and will only give birth to a small number of cubs (this can be as little as one or two young) (WWF China, 2011). If food is scarce (i.e. due to bamboo die-off) then the chance of the survival of cubs is very slim. Another factor which affects the reproductivity in the giant panda population is pandas in captivity. It has been found that giant pandas in captivity are not breeding well and it has been suggested that they find it difficult to mate in the presence of humans. This is because they are not in their natural environment (WWF China, 2011). The major threat to giant panda communities which is increasing extinction rates is habitat loss. Habitat loss is due to human impacts in which the giant pandas habitats have been destroyed by logging, agriculture and the development of hydropower amongst many other things (WWF, 2011c). Research published in 2008 by Xeuzhi et. al stated that agriculture was the most threatening human impact on reducing habitat sizes in panda populations. This is because farmland is usually located near human settlements which affect pandas directly. Also, as pandas are required to consume clean drinking water every day to survive, they tend to avoid large rivers. This is because large rivers are usually nearby to human settlements, in which the water will be highly polluted (Xuezhi et. al, 2008). Therefore, human impacts are limiting where panda communities can live. Fragmentation of the giant pandas habitat is also a factor contributing towards increasing the extinction rate. This has been due to ag ain, human impact as the Chinese economy has being growing exponentially (WWF China, 2009). As habitat destruction and fragmentation are the major issues impacting the giant panda population it is highly important that we try to reverse these effects as human activity is responsible for this. An example of an area which has been badly affected is Jiuzhai ring road in the Minshan Reserve Region (Xuezhi et. al, 2008). This has a high number of traffic daily and has caused the nearby community of pandas to become remote (Xuezhi et. al, 2008). It was suggested by Xuezhi et. al, 2008 that in order to prevent further damage to panda communities, the amount of human activity had to be reduced. This same idea was suggested for the Jiuzhai ring road by reducing traffic daily. In conclusion, it is clear to see that the future of giant panda populations and communities is critical and will remain so unless great changes are made. This is mainly down to human impacts which have negatively affected population numbers by destroying habitats, removing this species from its natural environment (captive breeding) and poaching. However, the giant pandas specialised diet is also pushing this species towards extinction as they are at risk of starvation. Despite this, programmes are in place to help restore habitats by creating corridors to new sources of bamboo and monitoring to prevent poaching. However, at the moment it is very difficult to determine whether or not the extinction of A. melanoleuca will be sooner rather than later. In short, the future of the giant panda is uncertain.

Friday, October 25, 2019

Torture Throughout The Ages :: World History

Torture Throughout The Ages Whoever's listening, Do you know what an Iron Maiden, a Garrote, or maybe Water Torture are used for? No? Well here's the answer; they were all forms of torture a long time ago. Iron Maiden's were female effigies constructed of wood or iron with the inside hollowed out and filled with sharp iron spikes. The iron maiden would be opened up and the offender placed inside. The person would then be embraced by the iron maiden, being impaled by all the spikes. A Garrote was anything that was tied around someone's neck that would tighten and eventually they would suffocate. Water Torture was when water was poured on top of the prisoner's head and a large bucket of water was also placed under their chin to simulate the feeling of drowning. Torture started because people thought the legal codes should be tougher. Reasons for this was simply that people thought that criminals, traitors, or just "wrong-doers" should be tortured instead of killed because they will die sometime anyway so they didn't consider it much of a punishment. Because of this they began torture. As time went on and civilizations grew, the need for a code of laws came. Because of this code of laws, people could now perform torture only on enemy tribes and animals. In many cultures, religious sacrifices were the start of torture practices. The early European codes were usually based on the principle of Lex Talionis, who gave the idea of an eye for an eye in the Bible. "Punishment for crimes should be similar to the offense" is the Law of Hammurabi, written around 2000 BC. This civil code would soon be expanded to include other crimes in the Mosaic Code 1000 years later. This code formed into the basis of Hebrew, Greek and Roman legal systems. The Greeks and others were still operating under the Law of Lex Talionis and at the time, torture was mainly used as a means of extracting retaliation for real or imagined (accused) crimes or wrongs. Public displays such as stoning (throwing stones at a person) or crucifixion were used mainly to discourage other criminals from committing crimes. The savagery of torture had not yet entered into the European culture yet. All this, however, would soon change. Early Roman rulers were actually quite humane; it was only Julius Caesar that tortured his conquered enemies as an example for other likely adversaries.

Thursday, October 24, 2019

Union Carbide Disaster: Bhopal, India

Union Carbide Disaster: Bhopal, India On December 3, 1984 just three miles from the City of Bhopal.. An American owned Union Carbide Pesticide Plant leaked Toxic gas in to the air killing over Hundreds of people right away. Mr. Y P Gokhale, managing director of Union Carbide in India said, â€Å"That a Methyl isocyanate gas (MIC) had escaped when a valve in the plant’s underground storage tank broke under pressure. The leak was caused by a series of mechanical and human errors in the pesticide producing plant.For a full hour the plant’s personnel and safety equipment failed to detect the massive leak, and when the alarm was sound most of the harm was already done. What was worse was that local health officials had not been educated on the toxicity of the chemicals used at the Union Carbide plant therefore there were no emergency procedures in place to protect the people of Bhopal. Panic broke out in the city of Bhopal and the areas surrounding more then tens of thousan ds of people attempted to escape. More then 20,000 people required hospital symptoms including swollen eyes, frothing at the mouth and breathing difficulties.There we thousands of dead animals just covering the streets of Bhopal. The Indian government sued Union Carbide in a civil case and settled in 1989 for 470 million dollars. The Union Carbide which shut down its Bhopal plant after the disaster has yet to clean up the site completely. More then thousands of people died instantly and over 2,000 people died during the aftermath. In 1999 a voluntary group in Bhopal which believed not enough had been done to help the victims, filed a lawsuite in the United States claiming that Union Carbide violated international law and human rights.In November of 2000 Warren Anderson was charged of â€Å"Culpable homicide† for cost cutting at the plant which is alleged to have compromised safety Standards. In 2004 the Indian Supreme Court approved a compensation plan drawn up to help more t he 570,000 Victims of the disaster. The welfare commission paid well over 350 million dollars. The Bhopal disaster in 1984 was one of the worst industrial accidents in history. However after 3 decades later toxic waste is still being stored on the site under poor conditions.Today the people in Bhopal still live with the consequences of the gas cloud and are still fighting for compensation. Almost 28 years after the accident, a group of cabinet ministers in New Delhi decided to sign over the disposal of the toxic waste from Bhopal to the German technicians. The old factory in Bhopal with its rusty tanks and dilapidated clusters of buildings, is like a ghost factory. People in the area of Bhopal are still dying from the toxic gas leak more then 300,000 have died from it over the years and more are expected to die as well.This was one of the deadliest Toxic gas leaks in the world I can’t believe that this happen. And what hurts the most is that it took them over 28 years to fina lly take care of the matter and I doubt its all just quiet yet as they are hitting the 29th year since the gas leak. Germany was nice to move in and help them out by taking this stuff and getting rid of it for them. I on the other hand think something should have been done about it many of years ago. On the 20th anniversary of the Mascara a man claim to have said that the Company Dow was going to pick up the waste and get rid of it.When the news people called to ask the man question there was no one by that name that had worked for them and that the guy was an imposter that they had no intention to pick up the waste. Work Cited 1. http://www. spiegel. de/international/world/germany-plans-to-dispose-of-bhopal-toxic-waste-a-840791. html 2. http://topics. nytimes. com/top/news/international/countriesandterritories/india/bhopal/index. html 3. http://www. history. com/this-day-in-history/the-bhopal-union-carbide-disaster 4. http://news. bbc. co. uk/onthisday/hi/dates/stories/december/3/n ewsid_2698000/2698709. stm

Tuesday, October 22, 2019

Oedipus Rex Essays (487 words) - Oedipus The King, Operas, Sophocles

Oedipus Rex Essays (487 words) - Oedipus The King, Operas, Sophocles Oedipus Rex Oedipus Rex a Greek tragedy written by Sophocles in the early days of antiquity is based upon an even more ancient story in Greek mythology. Sophocles, however, knowing that his audience is aware of the outcome of the play utilizes that foreknowledge to create various situations in which dramatic and verbal irony play key roles. However, citing all of the irony in Oedipus Rex would require the writing of quite a hefty book, for time and convenience only a few examples will be cited. Through his use of irony Sophocles manages to avoid simply retelling an old tale, though the audience is cognizant of the storys end they are intrigued by the irony present in the story. For instance when Oedipus pronounces his curse upon the head of King Laiuss murderer in the opening scenes of the play : So will I fight on the gods side, And on the side of the slain man! But my curse be on the one who did this, whether he is alone Or conceals his share in it with others. Let him be free of no misery if he share my house Or sit at my hearth and I have knowledge of it. On myself may it fall, as I have called it down! -Oedipus from Oedipus Rex When Oedipus pronounces this sentence he has already unwittingly judged himself, and to the excitement of the crowd foreshadowed later events to come. This statement, is a classic example of verbal irony. In it Oedipus thinking that he is directing his pronouncement upon some bandit, or conspirator, in all actuality he is truly condemning himself. Further examples of irony include his speech when he first answers the chorus Because of all these things I will fight for him as I would my own murdered father. The irony inherent in this speech that Oedipus makes to the chorus lies for the most part in this single line, since the murdered King Laius is his father. Sophocles does not reserve his use of irony to verbal irony, but he also ranges into areas of irony dramatic in nature. The entire play could be said to be an example of this, after all throughout the entire play Oedipus is unaware of the fate that awaits him, even though the viewer is intensely aware that Oedipus the King will become Oedipus the Beggar. Sophocles was a pioneer in his field. The plays that he penned, that survived through the eons are revered as much now as they were during his day. He often wrote scripts for events in mythology that had already occurred and were common knowledge to the populace that viewed his productions. In order to keep these audiences returning for more, Sophocles made liberal use of irony. By doing this he tantalized the viewer into wanting to see how the events that occurred later would mentally affect the main character, in this case Oedipus.

Monday, October 21, 2019

The History of the Taj Mahal

The History of the Taj Mahal The Taj Mahal is a beautiful white marble mausoleum in the city of Agra, India. It is widely considered to be one of the greatest architectural masterpieces in the world  and is listed as one of the New Seven Wonders of the World. Every year, the Taj Mahal receives visits from between four and six million tourists from all over the world.   Interestingly, less than 500,000 of those visitors are from overseas; the vast majority are from India itself. UNESCO has designated the building and its grounds as an official World Heritage Site, and there is much concern that the sheer volume of foot traffic may have a negative impact on this wonder of the world. Still, it is hard to blame people in India for wanting to see the Taj, since the growing middle class there finally has the time and leisure to visit their countrys great treasure. Why the Taj Mahal Was Built The Taj Mahal was built by the Mughal Emperor Shah Jahan  (r. 1628 - 1658) in honor of the Persian princess Mumtaz Mahal, his beloved third wife. She died in 1632 while bearing their fourteenth child, and Shah Jahan never really recovered from the loss. He poured his energy into designing and building the most beautiful tomb ever known for her, on the southern banks of the Yamuna River. It took some 20,000 artisans more than a decade to build the Taj Mahal complex. The white marble stone is inlaid with floral details carved from precious gems. In places, the stone is carved into delicate vined screens called pierce work so that visitors can see into the next chamber. All of the floors are inlaid with patterned stone, and incised painting in abstract designs adorns the walls. The artisans who did this incredible work were supervised by an entire committee of architects, headed by Ustad Ahmad Lahauri. The cost in modern values was about 53 billion rupees ($827 million US).  Construction of the mausoleum was completed around 1648. The Taj Mahal Today The Taj Mahal is one of the loveliest buildings in the world, combining architectural elements from across the Muslim lands. Among the other works that inspired its design are the Gur-e Amir, or the Tomb of Timur, in Samarkand, Uzbekistan; Humayuns Tomb in Delhi; and the Tomb of Itmad-Ud-Daulah in Agra. However, the Taj outshines all of these earlier mausoleums in its beauty and grace. Its name literally translates as Crown of Palaces. Shah Jahan was a member of the Mughal Dynasty, descended from Timur (Tamerlane) and from Genghis Khan.  His family ruled India from 1526 to 1857.  Unfortunately for Shah Jahan, and for India, the loss of Mumtaz Mahal and the construction of her amazing tomb utterly distracted Shah Jahan from the business of governing India.  He ended up being deposed and imprisoned by his own third son, the ruthless and intolerant Emperor Aurangzeb.  Shah Jahan ended his days under house arrest, lying in bed, gazing out at the white dome of the Taj Mahal.  His body was interred in the glorious building he had made, beside that of his beloved Mumtaz.