Tips for writing formal reports Essay Example for Free

Tips for writing formal reports Essay 1. I t is necessary to write for a specific audience e.g. colleagues or the scientific public and to recognize the kind of information and order that that person or people will require. This means that there is no one format. 2. All reports must be written in the third person rather than the first or second i.e. ‘100 mls of water was added.’ Rather than ‘I’ or ‘We’ added 100 mls of water 3. A Grade Sheet is required as the first sheet This, like the rest of the report, should be produced on a word processor, double spaced on standard unlined paper with 1 inch margins all round. I t should include the experiment’s number, title of report, date and authors name. 4. Pages should be numbered from the title page onwards. 5. If this is a report produced by a student it should have a title page with the following information:- the title of the course taken, the author and title, names of any associates who assisted with the experiment, the name and address of the college department involved, the person to whom the report is being submitted such as a professor and the date of that submission. 6.This is followed by either an abstract , or the executive summary, usually of about 200 words, on occasion longer. These are written after the completion of the experiment and the rest of the report. The following points should be included, the purpose of the work, a statement of how this was accomplished and a summary of any conclusions reached together with any recommendations for future action. 7. This is followed by a table of contents. 8 There follows the introduction an explanation of why this experiment was done. 9.Then comes the experiment i.e. what was done and why 10 The results are outlined and discussed 11 Finally there must be a brief conclusion and any recommendations. 12 References should be made according to an agreed format e.g. A.P.A. 13 In some cases an appendices are needed for such things as lengthy lists of statistics or a list of calculations made. Each appendix should be numbered separately 14 Any report must be carefully checked for accuracy before submission.

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When the 20th century came around America faced many challenges such as immigration, urbanization, and industrialization. To respond to these challenges the populist ask for more government intervention to fix these problems. Imagine your favorite team losing by three touchdowns going into the 4th quarter. The only way to get back into the game is by throwing the ball. By throwing the ball more makes you try to score quicker and get back in the game faster. Government was becoming more progressive domestically and internationally. Progressivism was the reform movement that ran from the late 19th century through the first decades of the 20th century. During the movement leading intellectuals and social reformers addressed the economic and political questions that had arisen. These rapid changes brought with the Industrial Revolution and the growth of modern capitalism in America. U.S. government became increasingly activists in both domestic and foreign policy. Progressives sought to extend their vision of a just and rational order to all areas of society and some, indeed, to all reaches of the globe. For example, Upton Sinclair’s graphic description of the meatpacking industry in his novel The Jungle so deeply disgusted the American people. In response, Congress passed legislation that same year, hoping to clean up the industry and protect American consumers. All this influence of more government intervention started during the Reconstruction Era. This Era was one of the most turbulent eras in American history. It witnessed America's first experiment in mass democracy. Reconstruction remains relevant today because the issues central to it the role of the federal government in protecting citizens' rights. This entailed a dramati... ...cturing economy, propelling America's rise to become the leading power in the world. Business and industrialization centered on the cities. The building of factories and a need for labor convinced people in rural areas to move to the city. This shifted America’s demographics dramatically. The United States transformed from an agrarian to an urban nation. In response to the challenges of the 20th century, America needed a progressive movement that was directed at solving the problems created by the Rapid industrialization. It was a time of enormous changes in American life. The movement help fuel the United States become an international power and help secure its economic strength. It brought about laws aimed at relieving these problems and improving society. Even though it resulted in increased government regulation, the regulation was needed to modernize America.

Hospitality Management Essay

What is Hospitality Management? Simply defined, Hospitality Management is the administration of policies and procedures relating to aspects of the hospitality industry/ industries such as hotels, motels, tourist attractions so on and so forth. Managing such categories may include indirect or direct supervision, administrative duties, critical thinking and a willingness to do what needs to be done in order to be successful. In my opinion, there are certain personal attributes that would allow an individual to be a successful manager within the hospitality industry. The main attribute would be an individual that strives for complete guest satisfaction. Although this may seem like a difficult or nearly impossible task, customer satisfaction is the key to the successful businesses. Guests don’t necessarily come back to a service, guests and customers often return back to a feeling. A feeling that they were taken care of and a notion that their business mattered! Guest satisfaction is anchored in customer service. As a manager within the hospitality industry, customer service is a skill that must be utilized by the manager and each and every subordinate employed within the establishment. This specific attribute is the backbone within the organization. Customer service will be the direct link to the ultimate goal of customer satisfaction. Complete customer satisfaction is the goal and customer service is the tool used to accomplish that goal. Determining what attributes I deem as a necessity for being a successful manager in the hospitality business come largely in part from my work experience for The Cosmopolitan of Las Vegas. The Cosmopolitan is the newest resort and casino located on the famous Las Vegas stip. I am truly proud to say that I work for this amazing employer. I will cherish the experiences and life lesson that I have learned there always. The Cosmopolitan is not your normal hotel and casino. From the beginning, before the door even opened, he took class after class trying to teach the employees the importance of customer service, team work, empowering all of our employees, as well as having just the right amount of wrong so that we stood out; being a bit edgy! It was  our mission to be different, to break all of the stereotypes that were given to casinos, as well as the casino workers. We did not want to beat our direct competition, we wanted to be in a class all of our own. That is a goal that we have generally accomplished. Previous to my employment with The Cosmopolitan, I had always been taught and shown that manager handled all of the decisions. The subordinated just handled all of the leg work, if you will, while the managers made all the decisions. In my new position I realized that this former education was not suitable for successful relationships or an effective means to obtain customer satisfaction. I started empowering my subordinates by allowing them to make decisions. This new empowerment started with a program called the Make It Right program. Through this program, each and every one of the employees were given 2 Make it Right cards to start out with. Upon their discretion, they were allowed to give one to a guest that was not satisfied with their stay or experience. Some examples of when it would be appropriate to give out this card would be that the guest was supposed to check in at 3 and they were not able to get in their room until 8. Another example would be that the guests were supposed to have coffee pots in their rooms, but some of the pots were breaking so we did not have enough. An employee could then giv e out a card with enough money for 2 pots of coffee through room service. The employee would give out as much or as little as they deemed necessary for the specific situation. Of course all of the cards given out were monitored to ensure that proper distribution was taken place. The astonishing fact regarding this program, 95% of the cards were never given out. Employees were so set in their ways and not comfortable with the new freedom to make decisions that they simply were not comfortable making to decision on their own. This is where the managers came in, to attempt to empower their employees in smaller steps, as to make the employees more comfortable making decisions. Although ultimately the program was not as successful as what was hoped for, it showed me the utter importance of changing the way that I would treat my employees. I felt the importance of allowing them to make decisions and to feel as though that is a part of their job from the beginning. Another program that was started id called Reach. Reach allows selected employees to be spokesperso ns for their department. Every week a member from each department will go and mentor with another scheduled  department. For an example, a member of food and beverage will go and mentor with the front desk and then the front desk representative will mentor with the housekeeping department. These interactions are important as these employees will act like liaisons between the different departments. This program allows all employees to see where problems may be arising and that is the first step in solving all future and current problems. The data and feedback from these interactions are then given to the managers. It is then the manager’s job to take corrective action if necessary and help facilitate any changes that need to be made. This program allows managers and subordinates to be on the same page and reach out to all of the additional segments within the company to ensure that everyone is one the same page with promotions, upcoming events, banquets, and potential problems that have arose. Hospitality management is a position in which you have a great responsibility. The hospitality industry is about people. People that are choosing to share their life moments with you within your organization. They are sharing their weddings, vacations, conferences, birthday, anniversaries, and all other personal celebrations with you. Our guests and customers are completely dependent upon you to fulfill their expectations. Being a manager in the hospitality industry is managing, coordinating, instructing and being whatever needs to be done to fulfill those expectations. References Walker, J. L. (2006). Introduction to Hospitality, 4e (4th ed.). Retrieved from https://ecampus.phoenix.edu/content/eBookLibrary2/content/eReader.aspx. Powers, T., & Barrows, C. A. (2006). Introduction into Hospitality (8th ed.). Retrieved from University of Phoenix eBook Collection database

Fire Incident Happen In World Trade Center Environmental Sciences Essay

1.0 IntroductionHigh-rise edifice has become big portion of people and assets exposed, particularly for the big figure of high-rise edifices presently building in Asia and Middle East. Harmonizing to Hall.J.R. , ( 2005 ) reference about tower block edifice has lower hazard of fire per unit floor country. So this thought has brought and changed human perceptual experience advanced about building engineering. Mention to US NFPA 101 Life Safety Code, the edifices which have height more than 23m defined as tower block edifice. When constructing construct higher and higher, fire safety demand to be concern because it will impact the deliverance mission and fire combat operation. Evacuation procedure is of import assist people escape from edifice.2.0 Issue StatementIn recent old ages, fire onslaught in high rise edifice has become the common issue which cause many civilian deceases and injured. Civilians who stayed in high rise edifice were unable to get away because they located at high d egree from the land. On behalf the fire incident happen, fright besides has caused the job which makes them unable to get away. Although fire exigency issue are provided, it is excessively slow for civilian staying in the top floors of the edifice to get away. The opportunity of them to get away is low. Another job is trouble for fire combatants to make the upper floors. For illustration, the highest fire truck ladder can merely extends to the eight floors. In order to snuff out fire above that point, fire combatants must mount up many of stepss along with fire hosieries and other heavy equipment. High-rise edifices are designed to be safe. When come to many civilian stay at tall edifice, exigency response is become more hard to evacuate civilians out of the edifice. What tallness is considered tower block? Refer to paragraph 3.3.28.7 of the Life Safety CodeA ® , 2006 edition, defines a high-rise edifice as a edifice more than 75 pess ( 23 metres ) in tallness which measured from the lowest degree land floor entree to the floor of the highest of the edifice. Earlier to 1999, the National Fire Incident Reporting System ( NFIRS ) coded edifice tallness in scopes which considered as tower block such as 7-12 narratives, 13-24 narratives, 25-49 narratives, and 50 narratives or more. Get downing in 1999, NFIRS Version 5.0 permits the exact tallness to be recorded. It is besides possible to separate between height above land and entire tallness. In maintaining with the Life Safety Code definition, a tallness above land of seven or more narratives is used to specify tower block from 1999 on. There are many instances related to fire incident. For illustration, the incident go on on Twin Towers of the World Trade Center in New York City wholly collapsed merely over one hr after fires raged in them upon the clang of two aeroplanes into them on 11 September 2001. This entire incident caused 2795 dead. Harmonizing to Craven.J. , ( 2001 ) The causes of edifices prostration was due to terrible weakening of the supporting strength of the towers ‘ steel-based supporting construction under impact from terrorist planes and utmost heat. Besides, the high-rise flat fire in Shanghai on15 November 2010 has become attending for people around the universe. This incident has taken 53 people life and injured 70 casualties. This incident was caused by the flicker during welding work. ( YeinJee ‘s Asiatic Journal, 2010 ) Furthermore, there is another fire incident happen in Busan on October 2010. Based on the study, there are no casualties were reported as most occupants were dis persed after the fire broke out. Fire combatants rescued 31 occupants, four of casualties were sent to the infirmary for intervention. Based on the probe, people suspect the cause happen from the fire started at the refuse room on the 4th floor which is extremely flammable wall stuff and strong air currents seemingly fuelled the fire. Based on incidents highlighted, the fire safety design needs to be considered more critically for all the high rise edifice. ( Koreabridge, 2010 )3.0 Research HypothesisThis research survey focused on two key countries which are the demand of fire safety shelter design needed in high rise edifice and to measure the consciousness of residents about fire safe shelter. Fire safe shelter is designed as safety floor which can let residents to remain for emptying. Harmonizing to Snyder.L. , ( 2009 ) mentioned about the shelter in topographic point is designed to let residents to withdraw to a safe country which can protect against heat and fume. That country can be used to help the orderly mercantile establishment of residents, hold residents until first respondents can deliver them, or keep residents until the menace is eliminated. Ever more, refuge countries provided bipartisan communicating systems to reach with first respondents. Recently, there are several Asiatic states such as China and Singapore has developed as many sky scrapers. During the designing procedure, tall edifices must be provided with refuge floors every 20 to 25 floors. These are normally mechanical floors ( no usually occupied infinite ) with at least 50 % of the floor country configured as an country of safety ( 2-hr separations to equipment infinites, no fuel burden, infinite to keep all residents of the floors between refuge floors at 0.3 M2 or 3 ft2per individual ) . They are required to be unfastened on two opposite sides so that fume will non roll up. Refuge floors provide a protected infinite for residents to rest or to expect aid, or to traverse between staircases. ( Code of Practice for the Provision of Means of Escape in Case of Fire, Part II, Section 21 Refuge Floors, Hong Kong Building Authority, 1996 ) Refer to Meacham.B. , ( 2006 ) mentioned about demands for refuge floors are comparatively new and are presently found in merely a few edifices. No existent emptyings have occurred but there is some experience from drills that indicates there may be a job when people reach a refuge floor and make up one's mind to wait at that place instead than go oning the emptying. Indeed, the consciousness of residents who stayed at high rise edifice should be considered. Each resident who stays in tower block should responsible to cognize where the safety topographic point is. Owner of the edifice should supply fire safety program and information which can steer residents to get away during fire incident. Fires Safety Drill should be organize by the fire section which can assist people more understand on what state of affairs and to protect themselves. During the drill procedure, occupants gather on the refuge floor such that extra geting residents can non come in. This is a drill procedure where the residents know they are non in danger and that they will be returning to their floor after the drill. Presently, the World Financial Center building in Shanghai incorporates refuge floors and besides uses two observation lifts running on the exterior of the ace columns on diagonal corners of the edifice. These lifts were originally designed to supply express serv ice merely to the observation deck on the top floor. These observation lifts were modified to halt at each of the safety floors to be used for occupant emersion in fires. Alternatively of people need to go from 25 floors to land floor, the better manner is utilizing the closest safety floor even if it was above your place.4.0 AimThe purpose of this research is to entree the demand for fire safety means in high rise edifices.5.0 Aims1 ) To detect how best to better fire safety by utilizing fire safe shelter. 2 ) To suggest solution on how to incorporate the fire safety design in high rise edifice.6.0 ScopeThis research discussed the design of shelters to protect against fire onslaught. The design of such shelters requires attending to jobs such as the figure of residents remaining or working in such edifice and besides the weight of the edifice which affected the design of shelter. The used of this fire safety system can take to better protection in order to cut down hazard of danger from residents. Besides, the counter measured for high rise edifice fire besides needs to be considered to cover with big hazard as follows, 1. Fire safe shelter design in tower block edifice 2. Emptying7.0 MethodologyIn order to accomplish the aims that have been stated, the research was carried out in measure by stairss. First of all, place the aims and range needed for this research. Secondly is followed by carry oning literature reappraisal about issue on fire incident happen in high rise edifice and the map of fire safety shelter presently use in the tower block edifice. This procedure helped in better apprehension on the research subject and integrated the cognition to the proposed topic. Besides, professional interviews with the designer and applied scientist besides conducted related to the fire safety shelter in safety design.8.0 Literature Review8.1 Issues ( Case Study ) Fire incident happen in World Trade Center in New York City Fire incident happen in high-rise flat in Shanghai Degree centigrades: UsersAcerDownloadsworld-trade-center-2nd-attack2-9-11-01.jpg Degree centigrades: UsersAcerDownloads11 ( 1 ) .jpg Beginning from Energy Matters ( 2012 ) Beginning from China stillness ( 2010 ) Figure 1 Figure 2 Harmonizing to figure 1, this fire incident was happened on 11 September 2001 in New York City. The United States has faced the cruelest terrorist onslaught in history. Thousands of citizens have been killed and many more injured. This incident has shocked and overwhelmed by the monolithic loss in lives and belongings. Everyone of the citizen in there feels driven to make something to react to the calamity happened. This twin tower of WTC has approximately 417 and 415 metres height. Along with the 110 floors Twin Towers were destroyed or severely damaged, including WTC edifices 3 through 7 and St. Nicholas Greek Orthodox Church. The North Tower, South Tower, the Marriott Hotel ( 3 WTC ) and 7 WTC were wholly destroyed. The U.S. Customs House ( 6 World Trade Center ) , 4 World Trade Center, 5 World Trade Center, and both prosaic Bridgess linking edifices were badly damaged. The Deutsche Bank Building on 130 Liberty Street was partly damaged and demolished subsequently. The two edifices of the World Financial Center besides suffered harm. The incident happened due to the impact of plane clang. A high monolithic detonation created highly high temperature which has weakened the strength of steel beads and increased warp. Mention to Craven.J. , ( 2001 ) has mentioned about the twin towers had redundant design which means if one edifice fail, another edifice carries burden. This twin towers had entire 244 columns each around the cardinal nucleus. Although there are some column damaged, but others could stay support. Due to the go oning fire combustion, the fire spread from one portion to another portion which has weakened floors and began to fall in. The crashed floor increased the impulse which has caused the edifice could non prolong the weight and collapsed wholly. Although the deliverance mission was conducted, but the accomplishments and engineering during current twelvemonth was stilled non in advanced, so the emptying mission was failed and many citizens were killed due to enable to get away. Figure 2 has showed another fire incident happened in Shanghai. This incident happened on 15 November 2010 at Jing An territory under redevelopment. This calamity has taken 49 people life. Harmonizing to Shanghai News ( 2010 ) has discussed about the fire happened was caused by unaccredited welders improperly runing their equipment and enkindled fire to the staging and light plastic webs which is extremely flammable. The fire started firing at the roof and continued spread the fire to plastic webs around the edifice. Based on the issues have been discussed, fire safety is critical of import to guarantee residents who stayed in tower block edifice are protected. In order to minimise the hazard, fire safe shelter is strongly recommended to plan in tower block edifice. This design may alter to better state of affairs when fire happen.8.2 Refuge floor ( Fire safe shelter )Refuge floor is a particular design recommended to put in in tower block edifice to protect residents for temporarily gather and delay for evacuate in instance of fire. Based on research inquiry, refugee floor is explained in general. Refuge floors should be installed in all edifices which exceed 25 floors in tallness. Mention to Hong Kong fire section, all refuge floors should follow with the demands as specified in the â€Å" Provision of Means of Escape in Case of Fire 1996 † published by the Building Department. In order to put in refuge floor, demands should purely follow. First is no occupied adjustment or nearby mechanical works room, except fire service H2O armored combat vehicles and affiliated fire service installing works room, at the same degree as the safety floor. Second, the country for safety should non be less than 50 % of the entire gross floor country of the safety floor and height non less than 2300mm. Third, the minimal dimension of the country for safety should be at least 50 % greater than the breadth of the widest stairway go throughing through the refuge floor. Fourth, the country for safety should be separated from the balance of the edifice in conformity with the demands in the Code of Practice for Fire Resisting Construction published by the Buildings Department. Continue by, the country for safety should be open-sided above safe parapet tallness on at least two opposite sides to supply equal cross airing: the unfastened sides should follow with the demands in the Cod e of Practice for Fire Resisting Construction. Next, any stairway passing through a refuge floor should be discontinued at such degree so that the issue path is diverted to go through over portion of the refuge country before it is continued to go out downwards. Furthermore, every portion of the country for safety should be provided with unreal illuming supplying a horizontal luminosity at floor degree of non less than 30 lx and backed up by an exigency illuming system supplying a horizontal luminosity at floor degree of non less than 2 lx. The design of the exigency illuming system should follow with the Code of Practice for Minimum Fire Service Installations and Equipment. Furthermore, a refuge floor should be provided with such fire service installing and equipment as may be required by the Director of Fire Services. Other than that, a safety floor ( other than a roof ) should be served by a fireman ‘s lift. The lift doors should non open onto the refuge floor in normal ope ration and should be locked at all times until automatically released on propulsion of the fireman ‘s switch and eventually is the notices and directional marks should be provided at each floor. ( Fire Services Department, 2012 )8.3 EmptyingPresently, the fire and life safety systems installed in high-rise edifices including automatic fire sprinkler protection, are designed to command a fire and hence lessen the demand to evacuate all residents. In a typical scenario, the residents of the fire floor and the floors instantly above and below it should instantly utilize the issue stairs to fall to a floor degree that is at least several floors below the fire floor, and await farther direction from safety functionaries. Harmonizing to National Safety Council reference about successful and efficient emptying depends on complete preplanning, organisation, and supervising. Planing should carry on based on basic rule. First is constructing emptying organisation. Second is emptying pol icy and programs. Third is sensing and coverage based on fire or jeopardy. Follow by emptying plan coordination is about motion and emptying. Next is communicate to direct motion and emptying and last is review and rating.9.0 DiscussionAfter the literature reappraisal has been conducted, fire safety is strongly recommended to better in order to cut down hazard of decease and hurt. Height has caused the job when the tower block edifice caught fire due to natural catastrophe or human carelessness. Fire safe shelter has been introduced to guarantee the residents can remain from fire onslaught and the possibility to get away from the incident in the shortest clip. Based on this circumstance, the developer should see on the fire safety system in a high rise edifice. Due to the tallness of a high rise edifice, it causes the residents unable to get away straight from the edifice which means they will necessitate the aid from the fire brigade for emptying. Before they can get away from the incident, the design of fire safety shelter known as refuge floor can supply a safe country to the residents. Emptying program should work with refuge floor in order to evacuate the residents out of edifice in a shortest clip. Beside, the consciousness on the fire safety system should earnestly concentrate to all the residents of high rise edifice to guarantee they gain the cognition which can protect them in instance of fire.10.0 DecisionFrom this research, tallness is the issue which need to concentrate and see on the developing a tower block edifice. When fire incident happen, first thing the residents need to make is make n't panic. They should follow direction move to the safety floor and delay for evacuate mission. Therefore, an effectual fire safety system is of import to do certain an equal and effectual communicate system to all the floors. Residents may hold better protection to cut down the hazard to zero.

Xenophobia Essays - Emotions, Fear, Anti-Islam, Islamophobia

Xenophobia Essays - Emotions, Fear, Anti-Islam, Islamophobia Samantha Jacobs Cara Copolla English 101 December 9, 2015 Xenophobia Everyone has a fear of something, this could range anywhere from being scared of the dark, to fear of heights. People are not born with fears; something significant had to have happened for them to become fearful of such thing. Fear is what helps protect our country, without being scared of getting hurt, we cannot protect ourselves. Xenophobia is an intense or irrational fear of people from other countries. Depending on the actions taken because of this phobia will affect if it has a good or bad outcome. If this fear is used for good, then it can help keep this country safe and put security back into the eyes of the American citizens. Maggie Baker says Xenophobia is neither the fear of Xeni, nor of Xena. Rather, it's more about knee-jerk mistrust, dislike, and hatred for people who aren't part of your group Although this may be true, it must be taken into consideration of why that fear was built. Looking at the news it is easy to see that foreigners target America. The biggest historical event that happened was the 2001 terrorist attack on the twin towers. An Islam got onto a plane as the captain and flew the plane directly into the left tower, while this happened another plane was heading towards the white house where thankfully the passengers on the plane understood what was happening and managed to crash the plane before it got to the White House. As this all happened there was live video and as Carla Raisler said I was in OCharleys having a birthday dinner with my daughter and I remember seeing on every television screen the twin towers collapsing and smoke everywhere. As I saw this happening all I could think was how we need to capture the people who did this to us. We are the United States of America and it is our job to provide security, 2,996 Americans lost their lives that day and we need to make sure that it never happens again. In order to provide security we were able to learn from former incidents, such as 9/11, we now have high security at airports and every bag, and person is thoroughly checked. This is not Americans being rude and having hatred for one specific group of people. This is America making sure that what happened all those years ago will never happens again. In the last 15 years there have been over 45 different terrorist attacks in the United States, some have caused more deaths than others but either way that number should not be as high as it is. In 2009 A Muslim psychiatrist killed13 unarmed soldiers while 39 were injured. In 2013 Foreign-born Muslims describing themselves as 'very religious' detonate two bombs packed with ball bearings at the Boston Marathon, killing 3 people and causing 264 more to lose limbs. Just recently on December 2, 2015 a Muslim goes to a Christmas party with his wife and kills 13 people. When situations like these happen on a daily basis how are we as Americans not supposed to be scared? We should not judge a book by its cover, with that being said, we as Americans should not discriminate towards others with certain backgrounds. Not everyone is a bad person and as Theodore Roosevelt said In the first place, we should insist that if the immigrant who comes here in good faith becomes an American and assimilates himself to us, he shall be treated on an exact equality with everyone else, for it is an outrage to discriminate against any such man because of creed, or birthplace, or origin. But this is predicated upon the person's becoming in every facet an American, and nothing but an American...There can be no divided allegiance here. Any man who says he is an American, but something else also, isn't an American at all. We have room for but one flag, the American flag... We have room for but one language here, and that is the English language... and we have room for but one sole loyalty and that is a loyalty to the American people. This is what everyone needs to understand, Xenophobia may be

Answer questions Essay Example | Topics and Well Written Essays - 250 words - 17

Answer questions - Essay Example As a result of different environmental conditions between Earth and Mars like absence of plate tectonics in Mars, the Olympus Mons cooled forming slopes that were 21km high. This is due to over a million years of cooling. There are several volcanoes on earth that match the characteristic of the Olympus Mons although they are not as big. A good example is the Mauna Loa volcano in Hawaii. This is the greatest volcano on the planet Earth despite being oversized almost three times by the Olympus Mons. Mauna Loa is also classified as a shield volcano and its 9km in height and 120km across. However, a volcano the size of Olympus Mons cannot be found on Earth because of unsuitable condition for such formations. Radiometric dating is the process of analyzing the radioactive elements in a rock so as to determine its age (Weins, 2002). This dating method is based on the knowledge of radioactive decay whereby an unstable element (parent) breaks down by giving of electrons, neutron or protons to form a new daughter isotope (same element but with different atomic mass). Each particular unstable element takes a predictable amount of time to decay from a parent to a daughter element called half-life (Weins, 2002). The knowledge of the half-lives of different element can enable scientist to determine the age of a rock. This dating technique is most suitable for igneous (volcanic) rock with radioactive elements whose half-lives are known. The presence of different radioactive isotopes in the rock has brought forth the existence of many radiometric techniques each depending on the isotope in question. A scientist can opt to analysis abundant unstable elements found in rocks. Elements like Lutetium-176, Uranium-238, Uranium-235, Rubium-87, Potassium-40, and Carbon-14 are preferred because of their instability, abundance, and known half-life (Dickin, 2005). This method calculates the age of rocks between 100,000 years to above 3.6billion

Reflection of learning experiences in elmentary ,middle ,high school, Essay

Reflection of learning experiences in elmentary ,middle ,high school, and college attended - Essay Example At first, it was unbearable for me but with time, I adjusted to the strange and dynamic environment. The most memorable moments in elementary school involve the use of cubes. The teacher distributed cubes to all the students to perform simple routines. To me this was an amazing phenomenon although by then it was it was very complex. This was meant to develop the cognitive aspect. However, accomplishing the task was more important at that very moment rather than understanding psychological development and the learning concepts. In addition to that, we had the opportunity to go to the playground. We played different games and sung happily, as we waited for the delicious food that I have not forgotten the smell even today. I am very sure that it was during these times that the aspect of individuality was implanted into me because I would interact freely with others and learned to say no or yes. My social aspect of life was also developed at this point in time. The world of science became so real to me. I enjoyed and envied the much that my science teacher new. They would just teach chemistry and physics without necessarily referring to their books. I thought I was not smart and that my teachers were geniuses, but I letter on came to learn that experience was their main weapon. The next level was so adventurous that I realized I was lying to myself when I thought I would make the best doctor in the world. It was at this point that learning took another dimension and I realized my potentials not as a doctor but as a Lawyer. I was greatly inspired by the way, the teachers were narrating events that happened many years ago with exact dates, gave me the desire to make the best barrister in the world. During the debates, I would make sure I argue my point as a lawyer. The outside learning events were so fascinating that I wished at one point that such period should be