How Is the Periodic Table Organized Today

The periodic table is one of the most valuable tools for chemists and other scientists because it orders the chemical elements in a useful way. Once you understand how the modern periodic table is organized, youll be able to do much more than just look up element facts like their atomic numbers and symbols. Chart Organization The organization of the periodic table allows you to predict the properties of the elements based on their position on the chart. Heres how it works: Elements are listed in numerical order by  atomic number. The atomic number is the number of protons in an atom of that element. So element number 1 (hydrogen) is the first element. Every atom of hydrogen has 1 proton. Until a new element is discovered, the last element on the table is element number 118. Every atom of element 118 has 118 protons. This is the biggest difference between todays periodic table and Mendeleevs periodic table. The original table organized the elements by increasing atomic weight.Each horizontal row on the periodic table is called a period. There are seven periods on the periodic table. Elements in the same period all have the same electron ground state energy level. As you move from left to right across a period, elements transition  from displaying metal characteristics toward nonmetallic properties.Each vertical column on the periodic table is called a group. Elements belonging to one of the 18 groups will share similar properties. Atoms of each elem ent within a group have the same number of electrons in their outermost electron shell. For example, elements of the halogen group all have a valence of -1 and are highly reactive.There are two rows of elements found below the main body of the periodic table. They are placed there because there wasnt room to put them where they should go. These rows of elements, the lanthanides and actinides, are special transition metals. The top row goes with period 6, while the bottom row goes with period 7.Each element has its tile or cell in the periodic table. The exact information given for the element varies, but there is always the atomic number, the symbol for the element, and the atomic weight. The element symbol is a shorthand notation that is either one capital letter or a capital letter and a lowercase letter. The exception is the elements at the very end of the periodic table, which have placeholder names (until they are officially discovered and named) and three-letter symbols.The tw o main types of elements are metals and nonmetals. There are also elements with properties intermediate between metals and nonmetals. These elements are called metalloids or semimetals. Examples of groups of elements that are metals include alkali metals, alkaline earths, basic metals, and transition metals. Examples of groups of elements that are nonmetals are the nonmetals (of course), the halogens, and the noble gases. Predicting Properties Even if you dont know anything about a particular element, you can make predictions about it based on its position on the table and its relationship to elements that are familiar to you. For example, you may not know anything about the element osmium, but if you look at its position on the periodic table, youll see its located in the same group (column) as iron. This means the two elements share some common properties. You know iron is a dense, hard metal. You can predict osmium is also a dense, hard metal. As you progress in chemistry, there are other trends in the periodic table youll need to know: Atomic radius and ionic radius increase as you move down a group, but decrease as you move across a period.Electron affinity decreases as you move down a group, but increases as you move across a period until you get to the last column. The elements in this group, the noble gases, have practically no electron affinity.The related property, electronegativity, decreases going down a group and increases across a period. Noble gases have practically zero electronegativity  and electron affinity because they have complete outer electron shells.Ionization energy decreases as you move down a group, but increases moving across a period.Elements with the highest metallic character are located on the lower left side of the periodic table. Elements with the least metallic character (most nonmetallic) are on the upper right side of the table.

Deconstruction of an Advertisement Essay - 736 Words

COMM 10265 DECONSTRUCTING AN ADVERTISEMENT ASSIGNMENT Sexy Subaru Car Wash Sexy Subaru Car Wash Sexy Sumo Car-Wash Video.flv - YouTube Subaru puts a new Eastern satirical twist on the tradition Western sexy car wash in their advertisement for the Forrester which in place of Heidi Klum or Jessica Simpson sumo wrestlers scantily washing the new vehicle. This advertisement starts off with a dirty Forrester pulling into the car wash with seductive music playing in the background. Most audiences expect a group of supermodels in bikinis to come out and wash the car, however the elderly couple and the audience is surprised to see six sumo wrestlers come out in uniform to wash the car. The sumo wrestlers whip their rags and rub†¦show more content†¦This ad violates social and cultural norms by replacing beautiful women who normally would advertise cars with sumo wrestlers, a reference to the origin of the cars manufacturer. In an article published in Motor Authority it was quoted that Unlike the bikini-wearing models in other ads, youre not left wondering where the car is†¦If anything your eyes seek out the [ car], if only for aesthetic relief. (Lienert 2011) In this advertisement Subaru Canada is also portraying a sense of Japanese pride. Sumo wrestlers are honored in Japan and by replacing a Canadian or American supermodel with a symbol of Japanese pride, the sumo wrestler. This connects viewers with the pride of a Japanese manufactured car that the ad is trying to sell. What else is the ad selling? Subaru Canada is selling a new type of car advertisement which shows deviance to societal norms by changing the image of what people think is sexy. Sex sells is a long standing phrase that can be used to define the advertising industry and before this commercial was released many manufacturers marketed â€Å"sexy† car advertisements using Sports Illustrated swimsuit models or models of a similar stature. 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Project Execution Planning and Management - Free Samples to Students

Question: Discuss about the Project Execution Planning and Management. Answer: Introduction: Design of a Bid Build: This particular project holds three different phases such as designing phase, bidding phase and the building phase. In order to complete the project successfully it is necessary to maintain all three of these phases properly. At the very initiation phase the project designer should hire an architect who will help to design the plan of the project. For designing and bidding the project all the necessary steps are required to be maintained by the project designer. In order to complete the project successfully or without any kind of error it is necessary for the project architect to keep in continuous touch with the project owner. The project deliverable includes. The project could move further only after getting confirmation from the project owner. However, if the project owner does not give any such confirmation then, the project team members will not be able to continue the project. For taking up the project tender the project owner is required to take part in the bidding session. However, after the project contractor will be selected the documentation bid cannot be changes at all. For starting the work on the particular tender, all the contractors associated to the tender are needed to give proper permission. In order to produce an effective document it is very much necessary for the project contractor to make proper auction on the project. On the other hand, the project subcontractor takes relevant tender those are required to implement the project successfully. However, at the end of the project proper documentation is required to be done then, accurate working timelines is also required to be followed by the management authority of the business organization to generate expected project outcome. In order to complete the project successfully it is necessary to share every project art. For complete the project successfully it is necessary that all the bid documents are shared with the auction. For successful completion of the project, the project owner, contractors and the project architects are required to keep connected to the project properly. Even from the project start up to the end of the project they are required to work as a collaborative team. In order to complete the project the contractors and the sub contractors cannot be changed. With any out sided contractors the project details cannot be discussed. Even no such bidding can also be done with the other project contractors. With the help of this approach the project could be executed as a collaborative project. It also helps to build relationship between the project owners and the architects. In order to gain long term success from the project document it is necessary to consider partnership. While implementing the construction level design or planning of the project, it is very much necessary for the project owner to provide the project outcome. The best value that has been assigned for the project should be followed by the project owner. Not only this but also the project manager is needed to follow the lowest bidding based on their previous knowledge and skill. The project contractor should assign the project only based on the documentation. In order to gain effective success from the project, it is very much necessary for the project owners to consider every project components. For this particular project the components are as follows: Schedule for perfect delivery: After considering the project scope, it has been determined that, for successful implementation of the project proper schedule is needed to be developed. With the help of accurate schedule the work can be divided in smaller segment and it will reduce the work load from the project team members. The project schedule is divided in different segments such as project planning, project design. Not only this but also there are different bidding values will be rose in the project auction. Based on the project success criteria the lowest auction price is required to be selected by the management authority. Thus, adoption of lowest value is referred to as the most beneficial one. Innovation, creative design and project complexity: In order to reduce the project risks or project complexity, different new creative and innovative ideas are needed to be developed by the project manager to reduce the project complexity. Not only this but also for eliminating the risks project associated instruments and techniques are needed to be incorporated by the project manager. Initial risk assessment: During the implementation of the project different risks might occur. In the absolute preliminary phase, for developing the project proper risk evaluation approaches are needed to be implemented by the project manager. Not only this but also, the main primary objective of the construction project is to prepare and motivate the project workers to develop different approaches to mitigate the probable risks. During the project implementation of the project, this kind of risks might occur. Cost: Finance or commercial project budget is referred to as one of the most important aspect that is strictly required to be considered by the project owner before the official implementation of the project. Even a feasibility testing is also required to be made by the project manager, with the help of the feasibility study the project manager will be able to understand that whether the project is beneficial or not. Therefore, for successful completion of the project, total cost must be developed by the project manager. Experiences of the staffs and availability: Experiences of the consumers and competitors are the most helpful things to be considered by the contractors and project managers. The project owner must understand the project details and the other details of the project. It will help the project manager to evaluate the competition level. Through understanding the proper competition level the issues related to the project could be mitigated completely. Goals/ Criteria Criteria Weight Project Delivery Method Design-Bid Build Design-Build CM @ Risk Score Weighted Score Score Weighted Score Score Weighted Score Delivery of the schedule 14 8 112 9 126 10 140 Innovative construction 6 5 30 7 42 8 48 Design level complexity 19 3 57 8 152 9 171 Risk analysis 20 4 80 10 200 8 160 Owner experiences 12 8 96 10 120 5 60 Staff experiences 7 10 70 9 63 4 28 Contractor experiences 7 9 63 9 63 9 63 Cost 8 6 48 9 72 8 64 Control level 7 10 70 10 70 10 70 Total 100 626 908 804 Design-Bid Build, Design-Build and CM @ Risk are three different criteria selected criteria for the project delivery method. Based on the performance the scores are provided. However the column of criteria weighted Colum is fixed for three of the selected processes and the weighted score for the individual processes are generated from the product of criteria weight and score given based on their performance. The behavior and the experiences of the staffs play important role while developing the project. All the project workers available in the project must have proper experiences and idea regarding the project details. If available number of experts and staffs are present in the project implementation then, then there is a huge opportunity for the project owner to complete the project within estimated project budget and allotted time as well. Oversight level and control is also important. Before the implementation of the project the project owners are required to develop proper control on the project before its implementation. The Financial contract type This type of contract is done between the project owner and the project contractors. At the project planning phase, the risks are needed to be evaluated by the project manager and the total budget is negotiated among the project contractors and project team members. For designing the final project contract the project contractors are responsible. Through estimation of the labor cost and other specified cost the margin of benefit can be determined. Considering the compensation of the project cost the project fess are required to be developed. For every extreme and overloaded budget, the project contractors are responsible. The project manager should consider the price that has the lowest bidding. Goals/ Criteria Criteria Weight Financial Contract Type Lump sum contract Guaranteed Maximum Price Contract Cost plus Fixed Fee Contract Score Weighted Score Score Weighted Score Score Weighted Score Construction related fixed capital 15 9 135 9 135 10 150 project schedule 11 9 99 8 88 8 88 production increment 6 10 60 5 30 5 30 Bidding analysis 7 7 49 6 42 6 42 Risk 20 5 100 6 120 9 180 Design 17 6 102 6 102 10 170 Cost related with unforeseen risk 16 9 144 5 80 8 128 Quality 8 9 144 8 64 9 72 net amount 100 833 661 860 The weighted score is the product of score and the constant criteria weight. Based on the performances of the three selected criteria such as the Lump sum contract Guaranteed Maximum Price Contract and Cost plus Fixed Fee Contract the scores are provided. Fixed fee contract: This is another approach that is associated to the contractors and project budget. For evaluating the project budget as the minimal one, this particular approach is very much beneficial. It also helps to provide a margin to the project owner and project contractors as well. Both of the parties are needed to incur proper expense to implement the project. Procurement method The suppliers associated to the project are required to adopt proper bidding method. The competitive procurement technique helps to develop different reasonable and moral strategy to offer proper outcome to the providers. This permits every one of the contractual workers keen on the delicate to present their offer for the delicate. The proprietor additionally applies a similar hypothesis and applies a similar sort of process while choosing the bidder from the connected contractors. The motivation behind this strategy is to give an equivalent and reasonable practice which encourages the proprietor to hold the help of the temporary workers. Negotiation: In this technique of acquisition the proprietor picks a temporary worker who might help him with the agreement. The cost to be paid to the contractual worker is then talked about with the temporary worker. On the off chance that the temporary worker concurs with the citation then the delicate is endorsed. Else the contractual worker can arrange the cost of the venture remembering the hazard factors and the net revenue for the temporary worker. Best value: This particular method does not deal with the low bidding factors that is needed to be undertaken. However, the contractors are required to consider different expertises for developing the project. Goals/ Criteria Criteria Weight Procurement Method Competitiveness Negotiation Best Value Score Weighted Score Score Weighted Score Score Weighted Score Quality 14 9 126 5 70 3 42 Schedule 11 10 110 10 110 10 110 Cost 12 7 84 6 72 8 96 risk 9 9 81 9 81 7 63 Size of the project 10 8 80 3 30 7 70 Contractor's experiences 8 9 72 7 56 8 64 Public related accountability 8 3 24 8 64 4 32 Owner's decision 18 5 90 6 108 8 144 Contractor's expertise 10 10 100 7 49 9 90 total 100 767 640 711 From the score table it has been found that, the score for schedule, cost, owners decision, project size, cost and experiences of the contractors are higher for three of the components such as competitiveness, negotiation and best value than the others because, these are found to be better for the procurement method. However, based on the performance of the stakeholders and the role of other criteria these are scored as higher or lesser out of 10. The criteria score is same for all of the three components. The product of criteria and score are showing the weighted score for the selected criteria. Bibliography Aje, I. O., Oladinrin, T. O., Nwaole, A. N. C. (2016). Factors influencing success rate of contractors in competitive bidding for construction works in South-East, Nigeria.Journal of Construction in Developing Countries,21(1), 19. Ballesteros-Prez, P., Skitmore, M. (2016). Estimating the number of new and repeated bidders in construction auctions.Construction Management and Economics,34(12), 919-934. Ballesteros-Prez, P., Gonzlez-Cruz, M. C., Fernndez-Diego, M., Pellicer, E. (2014). Estimating future bidding performance of competitor bidders in capped tenders.Journal of civil engineering and management,20(5), 702-713. Ballesteros-Prez, P., Skitmore, M., Pellicer, E. and Zhang, X., (2016). Scoring rules and competitive behavior in best-value construction auctions. Journal of Construction Engineering and Management, 142(9), p.04016035. Ballesteros-Prez, P., Skitmore, M., Pellicer, E., Gonzlez-Cruz, M. C. (2015). Scoring rules and abnormally low bids criteria in construction tenders: a taxonomic review.Construction management and economics,33(4), 259-278. Bilbo, D., Bigelow, B., Escamilla, E. Lockwood, C., (2015). Comparison of construction manager at risk integrated project delivery performance on healthcare projects: A comparative case study. International Journal of Construction Education Research, 11(1), pp.40-53. Burr, A. ed., 2016. Delay disruption in construction contracts. CRC Press. Chan, D.W., Chan, J.H. Ma, T., 2014. Developing a fuzzy risk assessment model for guaranteed maximum price target cost contracts in South Australia. Facilities, 32(11/12), pp.624-646. Ismail, F., Dahan, S. M., Kamar, A. N. N., Zainudin, N., Kie, J. (2014). The Interconnection between Contractors Bidding Strategies and JKR (Jabatan Kerja Raya) Tender Evaluation Factors. Larson, E.W. Gray, C., (2013). Project Management: The Managerial Process with MS Project. McGraw-Hill. Lippman, S.A., McCardle, K.F. Tang, C.S., (2013). Using Nash bargaining to design project management contracts under cost uncertainty. International Journal of Production Economics, 145(1), pp.199-207. Liu, L., Bannerman, P. L., Elliot, E. J., Ewart, G., Atkinson, S. R. (2014, July). Underpricing for Construction Projects--a Double-edged Sword: A Survey of Australian Construction Contractors. Project Management Institute. Oyeyipo, O., Odusami, K. T., Ojelabi, R. A., Afolabi, A. O. (2016). Factors Affecting Contractors' Bidding Decisions for Construction Projects in Nigeria.Journal of Construction in Developing Countries,21(2), 21-35. Wang, W.C., Yu, W.D., Yang, I.T., Lin, C.C., Lee, M.T. Cheng, Y.Y., (2013). Applying the AHP to support the best-value contractor selectionlessons learned from two case studies in Taiwan. Journal of Civil Engineering and Management, 19(1), pp.24-36. Yaqub, E., Yahyapour, R., Wieder, P., Kotsokalis, C., Lu, K. Jehangiri, A.I., (2014), June. Optimal negotiation of service level agreements for cloud-based services through autonomous agents. In Services Computing (SCC), (2014) IEEE International Conference on (pp. 59-66). IEEE. Yu, T., Shen, G.Q. Shi, Q., (2016). Comparing the Performance Quality of Design-Bid-Build and Design-Build Delivery Methods. Journal of Construction Engineering and Management, 143(4), p.04016111.

My Future Career Becoming a Nurse Essay Example For Students

My Future Career Becoming a Nurse Essay Have you ever thought about what you are going to do in the future? What job will you take? Are you going to take this job just because of the money or because this is what makes you happy? Before and even now, I certainly believed that taking on the right profession was fundamental to my happiness and welfare. If I could choose any job in the world, I would choose nursing. Becoming a nurse is a goal that I want to achieve in the future. Nursing is a great profession that will enable me to show compassion to people; it is a rewarding job; also, it makes me aware of my own health and my family’s health. I want to become a nurse because I love to show compassion to people. The ability to help or save other peoples’ lives is a great incentive for me. When I become a nurse, I know I will see people that are not always in their best condition, but being able to take care and help them recover their health is a reward to itself. I figure that I probably will not get often a ‘thank you’, but knowing and seeing that I make someone overcome his/her illnesses will enough satisfaction if I will know that it was my abilities and skills that made him/her recover. Nursing is a rewarding job because the salary is really substantial. I’m not just going to help other people and enjoy my career, but also have $66,000 salary that I’ve wanted. Imagine the feeling of getting my first paycheck! That must be really, really great. Also I want my parents to be proud of what I’ve achieved, and I can finally help them pay some of the bills. I grew up depending on them, and I don’t want to always depend on them anymore. This time, all I want to do is share them what I have earned. Becoming a nurse also keeps me aware of my own health and my family’s health. When I was a kid, I got pneumonia. I was really, really bad because I also have asthma, so I almost died of it. It was a nightmare for me! If someone in my family gets sick, I want to be the one will help them overcome their illness. I hate to see my loved ones suffering, especially my mother who has a heart problem. I hate to see her when she is hurt, or in pain. What I hate the most is that I want to help her, but there is nothing that I can do about it. Because of this, it just makes me pursue becoming a nurse in the future even more. All in all, I love to show compassion to people. Seeing a very sick person overcome his/her illness is enough satisfaction for me. I’m not just helping other people, but also I can have $66,000 salary that I’ve always wanted; I can finally help my family to pay some of the bills and also make them proud of what I’ve become. Lastly, it makes me aware of my own and my family’s health. I will be able to help myself and my family when some of us are sick. These are the reasons why becoming a nurse is a goal that I want to achieve in the future.