The history of ligers dates Essay Example for Free

The history of ligers dates Essay The history of ligers dates to at least the early 19th century in India. In 1798, Étienne Geoffroy Saint-Hilaire (1772–1844) made a colour plate of the offspring of a lion and a tiger. In 1825, G. B. Whittaker made an engraving of liger cubs born in 1824.[3] The parents and their three liger offspring are also depicted with their trainer in a 19th-century painting in the naà ¯ve style. Two liger cubs born in 1837 were exhibited to King William IV and to his successor Queen Victoria. On 14 December 1900 and on 31 May 1901, Carl Hagenbeck wrote to zoologist James Cossar Ewart with details and photographs of ligers born at the Hagenbecks Tierpark in Hamburg in 1897. In Animal Life and the World of Nature (1902–1903), A.H. Bryden described Hagenbecks lion-tiger hybrids: It has remained for one of the most enterprising collectors and naturalists of our time, Mr. Carl Hagenbeck, not only to breed, but to bring successfully to a healthy maturity, specimens of this rare alliance between those two great and formidable felidae, the lion and tiger. The illustrations will indicate sufficiently how fortunate Mr. Hagenbeck has been in his efforts to produce these hybrids. The oldest and biggest of the animals shown is a hybrid born on the 11th May, 1897. This fine beast, now more than five years old, equals and even excels in his proportions a well-grown lion, measuring as he does from nose tip to tail 10 ft 2 inches in length, and standing only three inches less than 4 ft at the shoulder. A good big lion will weigh about 400 lb [] the hybrid in question, weighing as it does no less than 467 lb, is certainly the superior of the most well-grown lions, whether wild-bred or born in a menagerie. This animal shows faint striping and mottling, and, in its characteristics, exhibits strong traces of both its parents. It has a somewhat lion-like head, and the tail is more like that of a lion than of a tiger. On the other hand, it has no trace of mane. It is a huge and very powerful beast.[4] In 1935, four ligers from two litters were reared in the Zoological Gardens of Bloemfontein, South Africa. Three of them, a male and two females, were still living in 1953. The male weighed 340 kg (750 lb) and stood a foot and a half (45 cm) taller than a full grown male lion at the shoulder. Although ligers are more commonly found than tigons today, in At Home In The Zoo (1961), Gerald Iles wrote For the record I must say that I have never seen a liger, a hybrid obtained by crossing a lion with a tigress. They seem to be even rarer than tigons. Size and growth The liger is often believed to represent the largest known cat in the world.[1] Males reach a total length of 3 to 3.5 m,[6][7] meaning they are the size of large Siberian tiger males.[8] Imprinted genes may be a factor contributing to huge liger size.[9] These are genes that may or may not be expressed on the parent they are inherited from, and that occasionally play a role in issues of hybrid growth. For example, in some dog breed crosses, genes that are expressed only when maternally-inherited cause the young to grow larger than is typical for either parent breed. This growth is not seen in the paternal breeds, as such genes are normally counteracted by genes inherited from the female of the appropriate breed.[10] Other big cat hybrids can reach similar sizes; the litigon, a rare hybrid of a male lion and a female tiglon, is roughly the same size as the liger, with a male named Cubanacan (at the Alipore Zoo in India) reaching 363 kg (800 lb).[11] The extreme rarity of these second-generation hybrids may make it difficult to ascertain whether they are larger or smaller, on average, than the liger. It is wrongly believed that ligers continue to grow throughout their lives due to hormonal issues.[citation needed] It may be that they simply grow far more during their growing years and take longer to reach their full adult size. Further growth in shoulder height and body length is not seen in ligers over 6 years old, same as both lions and tigers. Male ligers also have the same levels of testosterone on average as an adult male lion, yet areazoospermic in accordance with Haldanes rule. In addition, female ligers may also attain great size, weighing approximately 320 kg (705 lb) and reaching 3.05 m (10 ft) long on average, and are often fertile. In contrast,pumapards (hybrids between pumas and leopards) tend to exhibit dwarfism. Hercules and Sinbad[ Jungle Island, an interactive animal theme park in Miami, is home to a liger named Hercules, the largest non-obese liger, who is recognised by the Guinness Book of World Records as the largest living cat on Earth, weighing over 410 kg (904 lb).[12] Hercules was featured on the Today Show, Good Morning America, Anderson Cooper 360, Inside Edition and in a Maxim article in 2005, when he was only three years old and already weighed 408.25 kg (900 lb). Hercules is healthy and is expected to live a long life. The cats breeding is said to have been a complete accident. Sinbad, another liger, was shown on the National Geographic Channel. Sinbad was reportedly similar in weight to Hercules. Longevity[Shasta, a ligress (female liger) was born at the Hogle Zoo in Salt Lake City on 14 May 1948 and died in 1972 at age 24.[citation needed] Valley of the Kings animal sanctuary in Wisconsin had a male liger named Nook who weighed around 550 kg (1,213 lb), and died in 2007, at 21 years old. Hobbs, a male liger at the Sierra Safari Zoo in Reno, Nevada, lived to almost 15 years of age before succumbing to liver failure and weighed in at 410 kilograms (900 lb). Fertility The fertility of hybrid big cat females is well documented across a number of different hybrids. This is in accordance with Haldanes rule: in hybrids of animals whose sex is determined by sex chromosomes, if one sex is absent, rare or sterile, it is the heterogametic sex (the one with two different sex chromosomes e.g. X and Y). According to Wild Cats of the World (1975) by C. A. W. Guggisberg, ligers and tigons were long thought to be sterile: in 1943, a fifteen-year-old hybrid between a lion and an Island tiger was successfully mated with a lion at the Munich Hellabrunn Zoo. The female cub, though of delicate health, was raised to adulthood.[13] In September 2012, the Russian Novosibirsk Zoo announced the birth of a liliger, which is the offspring of a liger mother and a lion father. The cub was named Kiara. Appearance Colour plate of the offspring of a lion and tiger, Étienne Geoffroy Saint-Hilaire Ligers have a tiger-like striped pattern that is very faint upon a lionesque tawny background. In addition they may inherit rosettes from the lion parent (lion cubs are rosetted and some adults retain faint markings). These markings may be black, dark brown or sandy. The background colour may be correspondingly tawny, sandy or golden. In common with tigers, their underparts are pale. The actual pattern and colour depends on which subspecies the parents were and on how the genes interact in the offspring. White tigers have been crossed with lions to produce white (actually pale golden) ligers. In theory, white tigers could be crossed with white lions to produce white, very pale or even stripeless ligers. There are no black ligers. Very few melanistic tigers have ever been recorded, most being due to excessive markings (pseudo-melanism or abundism) rather than true melanism; no reports of black lions have ever been substantiated. As blue or Maltese Tigers probably no longer exist, grey or blue ligers are exceedingly improbable. It is not impossible for a liger to be white, but it is very rare Ligers in the wild: It is unlikely a mating of this type would ever occur in the wild, for a number of reasons. Firstly, lion and tiger habitats do not meet, though youll often hear claims that they overlap in one area of the world, this being the Gir National Park and Lion Sanctuary in Bangladesh. The truth is tigers are not found within 100 miles of Gir Forest. Within the sanctuary itself is the only lion subspecies found outside of Africa. This is the very rare Asiatic lion (only a few hundred remain and they face extinction). The lion rules in Gir Forest and no tigers are found there. Tigers are not found in Africa, and are restricted to Asia. Though it is conceivable that a tiger may cross into lion territory, both species are so rare that it is highly unlikely the two would ever meet. On top of this, the Gir Forest is surrounded by farming and agriculture. The lions within the sanctuary are effectively captive in the wild and tigers do not like to cross large stretches of open ground. What would happen if the two species did meet? The very solitary tiger would be little inclined to join in with the more social pride of lions. Apart from periods of mating, tigers even go out of their way to avoid their own species. The Tigon is a hybrid cross between a male Tiger and a female Lion WHY ARE LIGERS SO MUCH BIGGER THAN TIGONS? The large size of the liger and small size of the tigon is due to genomic imprinting the unequal expression of genes depending on parent of origin i.e. whether certain growth genes are inherited from the male or the female. This is linked to the species lifestyle and breeding strategy whether the female mates with only one male while in heat (non-competitive) or whether she mates with many males (competitive). This results in growth dysplasia. The following explanation is greatly simplified as a number of other genes are contributed unequally by the male and female parents and also affect the general health and longevity of the offspring. Lions live in prides led by several adult males. The lionesses mate with each of those males. Each male wants his offspring to be the ones to survive, but the females genes want multiple offspring to survive. The fathers genes promote size of the offspring to ensure that his offspring out-compete any other offspring in the womb at the same time. Genes from the female inhibit growth to ensure that as many offspring as possible survive and that they all have an equal chance. By contrast, tigers are largely solitary and a female on heat normally only mates with one male. There is no competition for space in the womb so the male tigers genes do not need to promote larger offspring. There is therefore no need for the female to compensate, so the offsprings growth goes uninhibited. When a male lion mates with a tigress, his genes promote large offspring because lions are adapted to a competitive breeding strategy. The tigress does not inhibit the growth because she is adapted to a non-competitive strategy. Therefore the offspring (liger) grows larger and stronger than either parent because the effects do not cancel each other out. Ligers take several years to reach full adult size, but it is a myth that ligers never stop growing. When a male tiger mates with a lioness, his genes are not promoting large growth of the offspring because he is adapted to a non-competitive breeding strategy. However, the lioness is adapted to a competitive strategy and her genes inhibit the growth of the offspring. This uneven match means that the offspring (tigons) are often smaller and less robust than either parent. Growth dysplasia has other effects: the size of the placenta may be affected (causing miscarriage), the embryo may be aborted at an early stage due to abnormal growth, the cub may be stillborn or may only survive a few days. In some rodents, mating Species A males with Species B females produces offspring half normal size, but mating Species B males with Species A females cause the offspring to be aborted as they try to grow to several times the normal size. Because of the impossibility of a gene being inherited from only females, there is a competing hypothesis. This hypothesis (allthough not tested) is that the Lions sperm is damaged somehow during fertilization and that a growth inhibiting gene is typically destroyed. It is impossible for a gene carried on a chromosomes to be passed along only from the mother. The reason for this is there are no chromosomes that only a female can have. Female Tigons and Female Ligers both possess a tiger X chromosme and a lion X chromosome, yet only the female Ligers will grow large, this means something must happen to either alter the genes or that the cause of the growth dysplasia lies at least partially outside of the genes. Another possible hypothesis is that the growth dysplasia results from the interaction between lion genes and tiger womb enviroment. The tiger produces a hormone that sets the fetal Liger on a pattern of growth that does not end throughout his life. The hormonal hypothesis is that the cause of the male Ligers growth is his sterility essentially, the male liger remains in the pre-pubertal growth phase. This is not upheld by behavioural evidence despite being sterile, many male ligers become sexually mature and mate with females. In addition, female ligers also attain great size but are fertile.

Revelation through Experience in Heart of Darkness, Going After Cacciat

Revelation through Experience in Heart of Darkness, Going After Cacciato, and The Things They Carried Foreign lands seemingly possessed by evil spirits as well as evil men, ammunition stockpiles, expendable extremities and splintered, non-expendable limbs carpeting the smoking husks of burnt-out villages, the intoxicating colors of burning napalm, and courage mixed with cowardice in the face of extreme peril. These are just a few examples of the spell-binding images presented in the novels read in the class entitled The Literature of War at Wabash College. These images and their accompanying stories do far more than fill the mind with fantastic ideas of war and heroism; they force the reader into uncomfortable situations thereby compelling the him or her to contemplate and evaluate his or her own personal ideas of valor, honor, decency, morality and mortality. While reading these stories, the reader is not only thrust inside the hearts and minds of the characters as he or she accompanies them upon their physical and/or mental journeys, but he or she is also forced to e xplore the darkest corners of being that exist inside every human being, male and female. Almost all of the novels are set during wartime and focus on the trials and tribulations faced by the common soldier. In his book The Great War and Modern Memory, Paul Fussell suggests that war literature can generally be broken down into three stages; the first being the innocence stage before the soldier goes to battle, the second being the loss of innocence precipitated by experiencing the horrors of war, and the third stage being the consideration stage where the soldier is removed from the war and contemplates his experiences. (Fussell). ... ...d Tim O’Brien have lost their innocence and in doing so, they have unwittingly destroyed the blissful ignorance that made their previous lives possible. One of the only means that these three men find to ease their pain is in the telling of stories. By voicing their feelings and experiences, they are able to continue living and cope with the awful truths they have learned about the war and more importantly the truths they have learned about themselves. Works Cited Conrad, Joseph. Heart of Darkness. Penguin Group. London. 1995. Fussell, Paul. The Great War and Modern Memory. Excerpts from In-Class handout. 2002. O’Brien, Tim. Going After Cacciato. Broadway Books. New York. 1978. O’Brien, Tim. The Things They Carried. Penguin Group. New York. 1990. Remarque, Erich M. All Quiet on the Western Front. Ballantine Books. New York. 1930.

Resort World Sentosa

Resorts World Sentosa Private Limited is the leisure and gaming company that owns and operates Singapore’s biggest Integrated Resort, a 49-hectare development called Resorts World Sentosa. The mega resort is located on Singapore's holiday island of Sentosa. The S$6. 59 billion must-see destination welcomed its first visitors at its soft opening in early 2010. Resorts World Sentosa started operations with the four hotels in January, the Resorts World Casino in February and  Universal Studios Singapore ® family theme park in March, along with  MICE facilities that include one of Asia’s largest Grand Ballrooms.It offers a wide range of entertainment and shows, as well as celebrity chef restaurants, brand-name boutiques and a half-kilometer long shopping and dining Strip named FestiveWalk. Two more hotels, the Marine Life Park and the Maritime Experiential Museum will be added in subsequent phases of the resort’s growth. Resorts World Sentosa is a wholly-owned subsidiary of Genting Singapore Public Limited Company (PLC), a leisure and gaming company listed on the mainboard of the Singapore Exchange. Genting Singapore PLC is part of the Genting Group that is listed in Malaysia.Dining can be a fun experience at Universal Studios Singapore. For some classic American fare, grab a gourmet sandwich at Celebrity Cafe and Bakery or sink your teeth into savory cheese burgers at Mel’s Drive-In. You might just be entertained by dancing and singing servers. Craving for some oriental flavour? Taste authentic Cantonese cuisine at Hollywood China Bistro or go for South East Asian favourites like noodles and curries at Casa Del Wild. Be it fine-dining or a quick casual lunch you’re after, it’ll be full-filling and fabulous! 3. 2. Service Quality This problem may occur every time even from professional staff, especially, untrained or unqualified staff. For example, when guests want to know some products such as wine list details, they can ask every staff, current F;amp;B staff, rotated staff, or casual staff, because they assume all staff are trained with basic of service knowledge. If a staff gives haphazard information, they will not judge only the staff but also the hotel. 3. 2. 2 Negative brand image When guests are unhappy with poor service, they love to complain to the staff.Dissatisfied guest may never return to use your service again because they do not believe that the service is not worth for their expense. Moreover, dissatisfied guests often tell about bad experience to their friends. This is call negative word of mouth. Negative word of mouth is the most powerful to make the business goes down because people like to ask other people for recommendation ; furthermore, it is the easiest way to find in internet. Most people love to know the bad experience more than good one. So the brand image is used very long time for recovery 1. Personal Benefits ;amp; experiencesHaving internship in Universal Studio Singapore was a great opportunity for me. In there, I worked in fine dining restaurant for 3 months, another 3 months was fast food restaurant. Honestly, I have gained many experiences from them. In fine dining restaurant KT’s Grill and fast food restaurant Celebrity Cafe ;amp;Bakery are totally different, no matter atmosphere, service standard. Western outlet it focuses on the service quality and cafe more concentrate at the service efficiency. So the internship not only shows me that what theoretical knowledge I have to study or learn more but also shows me as the career pathway.Additionally the wok experience will also help build an excellent resume (including relevant work experience) for when I’m out of the classroom and getting a job. 1. 1 F;amp;B operating knowledge Six months working experiences in 2 restaurant, gives me a better understanding about the nature of F;amp;B industry. In western restaurant KT’s Grill, the most important part is the table ser vice â€Å"Table Service† is a restaurant industry term that can mean either the presentation of food to patrons by waiters, or the place settings present on each table.Restaurants without either are usually referred to as â€Å"counter service† establishments. Most fast-food chains fall within this category, as patrons must place their orders, collect their food, and pick up any needed utensils at a centrally located counter, just like my second outlet, celebrity cafe. Table service establishments are usually more expensive, but more work is involved on the restaurant’s part both to set and clear tables and to present food to order. When taken to mean place settings, service typically consists of utensils, a napkin, and a water glass or goblet.After customers order food, a filled dish is added to complete the place setting. Depending on the type of meal typically served, much more may also be included. Traditional Western table service has several types and siz es of spoons, forks, and knives. Larger spoons are for soup, while smaller ones are used for eating dessert or stirring coffee. All place settings have a standard-sized dinner fork, while smaller forks are used for salad and dessert. Steak knives as well as duller, butter-type knives for bread may also be included. Talking about the table delivery, it can create challenges.It is not always easy for me to hold a food and drink-packed tray upright while weaving through dining tables and watching out for other guests at first. Waiters must often spend a lot of time practicing in order to ensure flawless delivery. Many restaurants spend a great deal of time thinking about the message their table service sends. Preparing dishes directly in front of the customer typically takes more time per dish, and is costly in terms of staff attention. If it helps promote a certain ambiance, however, it is usually worth it.Like our restaurant, it is an open kitchen which the guests can see the process how the chef cooking the food. The same is true with staff appearance. Servers who are dressed well, in formal wear, female staff wear white blouse and black skirt, and male staff wear black pant. It often projects a certain image that is lost when they come to the table in jeans. Usually, restaurants design all aspects of their table service to reflect the sort of ambiance they want to create. Fine dining restaurant may have well worn cutlery as its table service, while expensive eateries tend to have more elegant tableware.The decor in restaurants is also crucial as patrons are often eating not just for the food, but also for the overall experience. Everything from the quality and color of the tablecloth to the presence of flowers and overall durability of flatware and goblets plays a part in projecting the image and feel of the establishment. When comes to the menu, it is difficult for us to understand the English menu, because not familiar with the name of food, especially in E nglish version, like striplion, banger;amp;mash, and some desserts as well.Moreover, we have to know what kind of sauce in it, the ingredients†¦ It is a huge challenge for me at first, I have to go through the menu everyday, this practice slowly established a basic knowledge in my mind about the food and beverage that we usually served. And after a week, I can take order everyday, which quickly deepen my understanding all the items in the menu. We must be knowledgeable about the food and beverage so that we will able to answer and handle any question or problems the guest may have. While after I transfer to Celebrity Cafe, 1. 2 Service Sequence Seat the guest ;amp; pass them the menu ;amp;unfold the napkin for them -After order, offer the bread before Appetizer? -Sever the appetizer first – When theoretical experience meets real work experience, it shows many benefits between a management trainee who has knowledge and staff who has work experience and knowledge. The bene fits can be knowledge sharing because the trainee will use his/her knowledge to solve the problem, on the other hand, the staff will use his/her experience. For other benefits, the trainee can be realized that the selected position or department is suitable for them for choosing career pathway in the future.

Comparing Homer s Iliad With Wolfgang Petersen s Film...

In my response I am going to compare Homer’s Iliad with Wolfgang Petersen’s film Troy. The points I am going to compare are the fight between Paris and Menelaus, the role of the gods, the death of Patroclus and the fight between Hector and Achilles. The Iliad is an epic poem consisting of 23 books by Homer, which focuses on 50 days in the ninth year of the Trojan War, whereas the movie Troy directed by Wolfgang Petersen tells the whole 10 year story of the myth. The Trojan War happened in the Bronze Age and was a war between the Mycenaean-Greece kingdom and the kingdom of Troy. Homers Iliad is believed to be one of the first works of western literature and was set 500 years earlier than the time in which he lived. The Iliad is to be listened to, not read, unless you are the poet performing the epic. The poet would chant or sing the Iliad while being accompanied by lyre, to help tell the story. It had a set rhythm and metre in each line of the poem, which the poet had to follow but it is lost in translation as its original written language is Ancient Greek. The film Troy was released on the 14th May 2004 and is loosely based on the Iliad. Brad Pitt, who was 40 years old during the making of this movie, and stars as Achilles. The ending of the film is not from the Iliad but from Virgil’s Aeneid, as the Iliad ends with Hectors death and funeral. The Role of the Gods Throughout the Iliad, gods play an important role and are a focal point. They are always helping out and also