Blue-Ringed Octopus Essay Essays

Blue-Ringed Octopus Essay Essays Blue-Ringed Octopus Essay Paper Blue-Ringed Octopus Essay Paper The blue-ringed octopus lives in shallow reefs and tide pools in the Pacific Ocean. normally at deepnesss runing from 0 to 20m ( Sheedy and Beasley. 2003 ) . There are four sorts of blue-ringed Octopuses ( genus Hapalochlaena ) : ( 1 ) the greater blue-ringed octopus ( Hapalochlaena lunulata ) ; ( 2 ) the southern blue-ringed octopus or lesser blue-ringed octopus ( Hapalochlaena maculosa ) ; ( 3 ) the blue-lined octopus ( Hapalochlaena fasciata ) ; and ( 4 ) Hapalochlaena nierstraszi. first described in the twelvemonth 1938 from a individual specimen found in the Bay of Bengal ( Blue-Ringed Octopus. 2007 ) . The blue-ringed octopus uses its cuticular chromatophore cells to camouflage itself until it is provoked. Before it is provoked. its colour may change from dark brown to dark xanthous ( Interesting Animals ) . Once provoked. the octopus fleetly changes its colour to bright xanthous with either bluish rings or lines. The blue-ringed octopus typically hunts little pediculosis pubiss. anchorite pediculosis pubis. and runt. In add-on. the octopus is of all time ready to seize with teeth its aggressor if provoked or stepped on ( Blue-Ringed Octopus ) . Although it grows to a maximal length of 200mm when its organic structure is wholly dispersed out. and normally appears to be about the size of a golf ball. the blue-ringed octopus may kill a human being with a bite within proceedingss ( Sheedy and Beasley ) . The human being bitten by a blue-ringed octopus does non experience hurting. Rather. he or she would foremost experience nauseating. At the same clip. his or her vision would go hazy. After a few seconds. the person would turn blind. He or she would besides lose the sense of touch. besides going unable to talk or get down. Three proceedingss subsequently. the human being is expected to turn paralytic. and go unable to take a breath ( Interesting Animals ) . BLUE-RINGED OCTOPUS Page # 2 The toxicant of the blue-ringed octopus is contained in its spit. The spit comes from two secretory organs. each of which is every bit large as the encephalon of the octopus. Poison from one of the secretory organs is used on the chief quarry of the blue-ringed octopus – the crab. This toxicant is comparatively harmless to human existences. The toxicant from the 2nd secretory organ is the genuinely harmful one. incorporating some maculotoxin which is a neurolysin that can turn out to be stronger than the venom of all animate beings found on land. The venom besides contains 5-hydroxytryptamine. spreading factor. tyramine. histamine. tryptamine. octopamine. taurine. acetylcholine. and Dopastat ; and is 10. 000 times more powerful than nitrile ( Blue-Ringed Octopus ; Sheedy and Beasley ) . This toxicant. of class. serves as a defence against marauders. The blue-ringed octopus is known to either secret its toxicant in the locality of the quarry. delay until the quarry is immobile before it devours its quarry ; or merely leap out and enfold the quarry in its tentacles and seize with teeth it ( Interesting Animals ) . The most toxicant octopus in the universe is a soft-bodied being. Besides like the remainder of the octopuses in the universe. it has eight weaponries or tentacles ( Interesting Animals ) . The blue-ringed octopus lives in crannies or holes ; burrows as a agency of deriving protection ; and advertises its toxicity when provoked like all other octopuses. What is more. the blue-ringed octopus hatches from an egg ( one of 60-100 at a clip ) and is about the size of a pea at the beginning of its life. This octopus grows and matures instead rapidly until it reaches its grownup size. Its life anticipation is around two old ages ( Sheedy and Beasley ) . BLUE-RINGED OCTOPUS Page # 3 Mentions 1. Blue-Ringed Octopus. ( 2007. March 11 ) . Wikipedia. Retrieved from hypertext transfer protocol: //en. wikipedia. org/wiki/Blue-ringed_octopus. ( 15 March 2007 ) . 2. Interesting Animals. Did you cognize? Retrieved from hypertext transfer protocol: //www. didyouknow. org/index. hypertext markup language. ( 15 March 2007 ) . 3. Sheedy. John. and Same Beasley. ( 2003. April 1 ) . The Blue-Ringed Octopus. Earlham College. Retrieved from hypertext transfer protocol: //www. earlham. edu/~sheedjo/blue-ringedoctopus. htm. ( 15 March 2007 ) .

The Gender Differences in Conflict essays

The Gender Differences in Conflict essays The purpose of my research is to examine the differences between men and women when it comes to conflict in their relationships. I am defining a relationship as a friendship, romantic, or unromantic association. Conflict is something that is generally present at one time or another during a relationship. If a conflict is not resolved, this could lead to the dissolution of the relationship. By examining the differences in the way each gender handles conflict, conflict should be easier to overcome. Not only how each gender handles conflict, but how each perceives it as well. If there is a significant difference in the way men handle x conflict and women handle x conflict, this can be used as a tool by knowing how each other will react. Research on this topic is important because most people are involved in relationships that will go through conflict at some point in the association. No matter how educated one is, conflict is going to be an obstacle to overcome. Knowing the gender diff erences when it comes to conflict will helps us explore methods and techniques that can be used to resolve conflicts. Conflict is a natural part of a relationship. Conflicts can occur in even the healthiest relationships. Unfortunately, conflict always seems to have such a negative connotation to it. Understanding conflict can make you a better communicator in your personal relationships. Present studies suggest that women are more likely than men to assert themselves when attempting to resolve a relationship conflict (Hojjat, 2000). Men, however, tend to avoid direct conflict and engage in conflict management behaviors that range from conciliatory to avoidant (Hojjat, 2000). My belief is that this can come down to the biological innate differences within men and women. It has been suggested (Hojjat, 2000) that women can cope with conflict within the context of strong negative affects much more competently than can men. Men rec...

Fast Food Industry Marketing Towards Children Essay

Fast Food Industry Marketing Towards Children - Essay Example This essay deeple analyzes not only fast-food market and it's effects on everyday life of children, but also focuses on political and philosophical purposes of such market. The political agenda brings us to identify â€Å"problems† with capitalism: the creation of multinational conglomerates that â€Å"don’t care about its customers†. These require us to ask if the â€Å"harms† this food present morally require government regulation and censorship. Advertising, that is discussed in this essay simply does not have the coercive power which critics allege. Marketing cannot force products upon the innocent, vulnerable, and gullible children. It may be useful to distinguish the advertisement—a simple statement of words—from action in a purchase. The nature of advertising and marketing precludes any possibility of coercion when it comes to persuading children to convince their parents to buy them products which, if used in excess, can be incidental ly harmful. The blame for childhood obesity rates lies with parents and those who control what children eat. The absurdity of the claim that a corporation, constantly concerned with what is necessary for maintaining its very existence, is responsible for what children eat is so obviously absurd that it need not be discussed. In conclusion, claims about marketing to children rely on untenable philosophical doctrines like determinism, misconceptions of persuasive advertising, and mischaracterizations of the adolescent human being are discussed.

The growth diagnostic on Tunisia Assignment Example | Topics and Well Written Essays - 4000 words

The growth diagnostic on Tunisia - Assignment Example In the end of 1987, Bourguiba was replaced by Zine el Abidine Ben Ali as the president, he had a smooth time in his government until December 2010 when nationwide protests started over the issues of high rate of unemployment, corruption by the government officials, increasing poverty and increased prices of edibles and fruits and this protest aggravated in jan’2011 which resulted in the killing of hundreds of people. Ben Ali dismissed the government on 14th January 2011 and he left the country on the same day and by the end of Jan’2011, the Prime Minister of the country announced that a National Unity Government will be formed and he announced Fouad M’Bazaa as the president of Tunisia for the interim period. Geography: It is situated in Northern Africa and it is surrounded by the Mediterranean Sea and it is present between Algeria and Libya. On the world map, its geographical coordinates are 34 00 N, 9 00 E. total area of Tunisia is about 163,610 square kilometer s which is comparatively larger than Georgia. It shares international boundaries with Libya and Algeria and the span of these boundaries is 459 km and 965 km respectively. Its Coastline spans about 1,148km. Climate of Tunisia is quite variable as in the northern region of the country, the winters are mild and rainy but the summers are dry and warm and in the southern region of the country, there is desert. Tunisia is a blend of hilly regions in the north and there are hot and dry plains and also the semiarid area of southern region of the country which joins the Sahara Desert. Tunisia has a lots of natural resources including petroleum, phosphates and metals like iron ore, lead and zinc. About 17% of the land of this country is used for agricultural proposes. The disposal of toxic and waste material is ineffective and poses a serious risk to the health of the community living in there. Other potential natural hazards include the pollution of the drinking water with the sewage and th ere are limited amount of fresh water reservoirs, there is a trend towards increase deforestation as well as soil erosion which results into the desertification of the country. Tunisia holds the strategic location in the central portion of the Mediterranean; nowadays, Malta and Tunisia are having mutual talks to make use of the continental shelf between the two countries especially for the exploration of natural resources like Oil. People of Tunisia: The population of Tunisia will be about 10.6 Million in July 2011 and it is 78th biggest country population wise of the world. About 70% of this population is of the productive age i.e. from 15-64 years, the population growth rate of the country will be 0.978% in 2011. The birth rate is 17.4 births/1,000 population and the death rate is 5.83 deaths per 1000 population. Urban population constitutes about 67% of the total population with 1.5% annual rate of urbanization, the major city of Tunisia is its Capital that is Tunis and its popul ation was about 759,000 in 2009. Infant mortality rate of Tunisia is around 26 deaths among every 1000 live births and the life expectancy at birth is about 75 years. As AIDS is quite a prevalent disease in Africa so for information proposes the adult prevalence of AIDS is less than 0.1% in 2009 and the total number of AIDS patients in Tunisia are about

Nevada Essay Example | Topics and Well Written Essays - 500 words

Nevada - Essay Example Early white settlements were Spaniards headed by two Spanish explorers Father Francisco Atanasio Dominguez and Father Silvestre Velez de Escalante both were looking for the route that connects the San Buenaventura River into the Rocky Mountains down to the Pacific, however none were unearth. On the same occasion another Spanish Friar again aim to locate the route but instead find himself into Las Vegas. When Spain had befallen, Mexico ceded Nevada, this is the time when the Paiute tribes became slaves and were exported by the Mexicans. Nevada was teeming with natural resources that perhaps that is one of the motivations of the newcomers to settle in the place. Exploration had started off during 1821 when Peter Skene Ogden of the Hudson's Bay Company of Great Britain and Jedediah Smith of the Rocky Mountain Fur Company followed by others entered the opposite ends of Nevada seeking new beaver ponds and the elusive river, the San Buenaventura. Several explorations aimed to locate the my sterious San Buenaventura River but none of them ever finds it. The end of the Mexican War started to be the second phase of the Great exploration towards the frontier of Nevada. The discovery of gold had further the determination of many explorers.

Metropolis by Giorgio Moroder Essay Example | Topics and Well Written Essays - 1250 words

Metropolis by Giorgio Moroder - Essay Example With this on hand, the paper will dwell on the view of the movie as women are the source to evil, and how the role of women changed as the movie unfolds. Metropolis The movie, Metropolis, released in 1927, is based on the novel by Thea von Harbou. The movie is a silent film, which was directed by Fritz Lang, who is a German filmmaker. Metropolis was a futuristic city with airplanes, flyovers, and high rise buildings used and occupied by the higher class. This population lives with all the amenities to used and enjoy, such as sports, libraries, cinemas, and the like. On the contrary, beneath the highly urbanized city are the workers who control the functions of the machines used in Metropolis. The workers strive to survive the daily routine of hard work, darkness, and even death below the lively and well-developed city. The movie evolves on the resistance of the workers towards the master of Metropolis, Joh Fredersen. Along with this, the story escalates to the development of the love story between Freder, the son of Joh Fredersen, and Maria, a daughter of a worker who aims for freedom and equality. Freder, as the son of the master of Metropolis, has the freedom to enjoy all the goodness and luxury in life. However, one day, Maria went to the Eternal Garden and brought the children of the workers there, where Freder was also present. Freder, intrigued of the passion he saw in Maria, followed them to the underground city where he saw the laborers suffer and die. The incident that he witnessed rose his concern for the workers. For this reason, he decided to take the place of a worker and was also invited to take part in the meeting that Maria organized to bring hope to the workers. In the meeting, Maria spoke of hope, and that one day a savior with the hand and the heart will come to unite their cities. At the same time, Joh Fredersen had witnessed the power that Maria had over the workers, which made him fear her. For this reason, he assigned Rotwang, a scientist , to create a robot in the likeness of Maria, and to use the robot to gain the loyalty of the workers. However, the robot Maria became out of control and led the workers to destroy the machines underground, not knowing that the machines were built to save their city from flood. Chaos came to being; however, Maria and Freder were able to save the children of the workers, and Freder became the hand and the heart that united the workers and his father (DiMare 346-348). The Portrayal of Women in Metropolis Metropolis is a science fiction film, which has the female persona represented by the cyborg Maria or the robot Maria and the human Maria. The cyborg Maria is linked with the â€Å"social chaos, and revolution suggests that these are not just economic problems: they are also sexual problems† (Brockmann 87). It is also important to note that the cyborg Maria was not created to do the typical activities a robot is expected to do. She was created and given the likeness of the huma n Maria, who poses a threat as reality, and technology unites in her (Ascott 311). Furthermore, the female cyborg, in this case Maria, is a character in the film that is mostly defined as a problematic individual torn between her ability to reproduce and her robotic ability. Most of the time, the character of the female cyborg portrays two roles, which is a hero or a villain. In this case, the cyborg Maria is described by Claudia Springer as an

History Midterm Essay Example | Topics and Well Written Essays - 1000 words

History Midterm - Essay Example causes, influencing factors, and the events that led to the French revolution, critical differences in the arguments presented have been realized year to year. Edmund Burke cannot hide the hatred he harbored for France1. To Burke, the French revolution was set to be a total failure, and one that could see France move down the ladder in terms of social, economic, and political performance. Another person that closely moved towards this viewpoint is Alexis de Tocqueville. Alexis associated the French Revolution with some negativity across social, economic, political, and religious concerns2. Arguments and counterarguments on French revolution draw myriad claims as to what exactly the revolution was set to achieve. The anticipated ruins that the French revolution was set to realize did not come short of the expectations. If anything, these expectations were way much surpassed. In this respect, the concerns, arguments, and analysis of the situation were not expected to match or relate in any way. While some parties present before, during, and after the revolution felt that the revolution was actually set for a fundamental course, others felt that it was primarily destructive altogether. On the same note, personalities linked to the revolution had their personal issues and concerns to deal with in relation to the French revolution. All these combined brought for the discussions, debates, claims, and arguments made by Edmund Burke, Thomas Paine, Alexis de Tocqueville and Napoleon Bonaparte among others. On his part, Thomas Paine was concerned about the uncertainty that surrounded the whole revolution process. It is important to highlight that French lasted for up to ten years, a period within which predetermining the upheavals involved would be critically uncertain. Most importantly, Paine focused on the actual aftermath of the French revolution on the society, religion, economy, and politics in France and all other nations that felt its impacts. On the other hand,