Basic Network Technology, Structure, and Protocols Research Paper

Basic Network Technology, Structure, and Protocols - Research Paper Example In Tutorial 1 described that every networked computer is connected to a DNS and a router that it has the physical (MAC) address of. In case of unknown MAC, ARP request can be broadcasted to which only the targeted devices respond with their MACs. On entering a website address in browser, the computer contacts the DNS, which responds with the logical (IP) address of the website. In case, a DNS doesn’t have it, it forwards the request to another DNS server higher in the hierarchy. The IP address is passed down to the requesting computer. Once IP is known, a TCP segment destined for port 80 containing HTTP_GET request is formed. The website’s IP address is appended to it forming an IP packet. This IP packet is forwarded to the router’s MAC to be delivered to the website server. On receiving, the server removes IP tags, extracts the HTTP_GET request from the TCP segment and replies with a new TCP segment containing requested content e.g. text, audio, video, etc. Afte r attaching IP of requesting computer, it forwards the IP packet to local router’s MAC. Routers have routing tables that indicate where to forward next. When packet arrives at destination, IP headers are removed and requested content is extracted from the TCP segment. It is forwarded to port 80, and displayed in the browser.

Product Management & Information Systems - Module 2 Assignment

Product Management & Information Systems - Module 2 - Assignment Example Internet shopping has been popular because many consumers have internet-enabled phones through which they download apps such as the eBay mobile app (Maceli, 2011). NPD (New Product Develeopment) involves creation of unique products, modification of product as well as the development of new brands through firms’ research and development. Before developing digital products, the manufacturer has to analyse the prevailing audience and trends because understanding the digital footprint helps comprehend information regarding typical usage, acceptance of digital innovation, expertise in technology use as well as other audience habits. Moreover, the manufacturer has to carryout research on the prevailing competition and opportunity because a lack of thorough market research would not warrant development of new product or service. New product development is often difficult since the necessary information resides in customers while the solution lies in the manufacturer and linking the t wo can be costly and lengthy. However, the development of customer knowledge and channels like the internet enable customers to engage with manufacturers’ new product development processes actively because digital products are leveraged through websites, tablets, smart phones and other mobile devices (Strader, 2011). Figure 1. New product development model New product development can be grouped into various perspectives that include rational planning, communication web and disciplined problem-solving. The rational plan emphasises the role of careful planning in order to have an attractive market as well as a successful execution of the plan based on strong from the support management. Communication web in NPD focuses on independent communication among project team members as well as with outsiders, which stimulates performance of development. NPD processes can be categorised in various stages that include idea generation, product development and testing as well as product lau nch and profit management. Improved NPD process decreases the market risks because it builds on the needs of the customer and focuses on market performance of the product. The rate of technological changes in the past few years necessitates new methods of bringing successful products to the market place. Information technology improves NPD flexibility because NPD requires partnership between members of new product both within and beyond the firm. The use of apps by consumers presents opportunities to both the users and developers because consumers are exposed to more information and use of apps offer an opportunity to developers to create increased array of potential apps for consumers. Moreover, as consumers use apps, the developers can view feedback regarding the apps, which enable the developers to publish updates or even design new products (Maceli, 2011). Currently, the development of applications is different compared to the traditional company development because anyone can p lace the application within an app marketplace. Once apps are in the application store the applications can be sold to consumers or the applications made free but sell advertisements that appear in the app, one of the popular free apps is â€Å"Angry Birds† (Maceli, 2011; Cerf, 2011). In the prevailing competitive world, companies no longer rely on price or even delivery to

European transports and communications systems Essay

European transports and communications systems - Essay Example As the key directions the following have been named: 2. The use of various forms of co-operation, in particular between the bodies, engaged in national programs, and EU, and also transnational cooperation which is certainly the best way for achievement of objects in view. The European commission has established the supervisory council for the middle of 2001, as if to ways of cooperation work on revision of policy of cooperation between the EU countries-members now is conducted. The experts consider that the aircraft cannot develop in vacuum; its condition and development are defined by a society. The industry should satisfy constantly growing needs: reduction of cost of transportations, improvement of service, increase of a level of safety and conformity to ecological requirements, and also creation of aviatransport system which would cooperate with other transport systems. If to draw a conclusion, that in case of if this Utopia will be realized by 2020, the set of other radical changes in the Europe will be required(Kassim, 2007). So, new technical decisions and systems which will allow planes to fly in any weather conditions are necessary, and also to change some norms for optimum differentiation of air space between civil and military operators. Also updating systems of management of the airports is necessary. 10 years ago the space researches within the EU were not held. However for today the European commission represents a wide spectrum of the research programs directed on maintenance of competitiveness of the aviation industry. For the achievement of objects the frame agreements were concluded. On the increase in budget it is possible to judge about the level of development of aircraft in Europe during the last 10 years. The second frame agreement (1989-1992) has allocated for carrying out of researches in the

Energy Sources of the Future Essay Example | Topics and Well Written Essays - 750 words

Energy Sources of the Future - Essay Example Biomass Biomass is energy from organic matter and is usually in the form of â€Å"clean† carbo-hydrogen gas or COH2 (Valone). Biomass is also known as biofuel and is produced from organic material such as woodchips, animal wastes and seaweed (â€Å"Biomass†). These organic components are made into oil, natural gas or methanol. The COH2 gas derived from biomass â€Å"burns cleanly, [produces] water vapor† and a limited amount of CO2, which is the one the biomass consumed while it was still growing as a plant (Valone). David Wallman patented the process of producing COH2 from any biomass solution, and this is currently used as â€Å"municipal sewage treatment† and perhaps a replacement for foreign oil in the future (Valone). The biomass power station, which operates using David Wallman’s patented process, involves the burning of the animal or plant wastes. The heat that is produced from the burning is converted into steam and this steam powers the tur bines that convert mechanical energy into electricity (â€Å"Biomass†). When it comes to availability and renewability, the availability of biomass depends on the supply of organic wastes, which are actually relatively cheap to use (â€Å"Biomass†). ... Perhaps the only environmental issue associated with biomass is the greenhouse gas, which results from the combustion of organic fuel or biomass (â€Å"Biomass†). This would naturally bring about pollution. Other harmful effects of biomass production include destruction of the ecosystem, loss of biodiversity, competition for land and food, and excessive demand of the organic matter for water (Langeveld & Corre). Wind Power Wind power is obviously another very good alternative to fossil fuel use, and one that is becoming a more popular option in the United States (Walker). At the speed of around 25 km per hour, wind power can be used to produce electricity from towers with wind-blown propellers. The mechanical energy from the movement of the propellers is then converted into electricity (â€Å"Wind Power†). Wind power is both available and renewable because it needs no fuel; therefore, it is produced for free by the wind, except in some places which are not naturally win dy (â€Å"Wind Power†). Coastal areas, as well as open plains and the tops of rounded hills are the perfect places for the construction of wind farms because of the high availability of wind in these areas (â€Å"Wind Power†). Wind power is relatively practical and cheap at the cost of around â€Å"4 cents per kilowatt-hour† and is usually put up as â€Å"offshore wind farms† in open-water areas (Walker). In fact, Ireland’s eight-mile Arklow Bank Offshore Wind Park is made up of wind towers that can provide electrical power for 16,000 homes (Walker). As to environmental impact, wind power does not produce any greenhouse gases or other toxic waste products (â€Å"Wind Power†). Nevertheless, the propellers can occasionally kill birds that

Peter Matthiessen Research Proposal Example | Topics and Well Written Essays - 500 words

Peter Matthiessen - Research Proposal Example (Commire, pp. 27-28) Other than fiction, he has proved to be a master with his nonfiction writings. For instance, the 1975 shootout of FBI and Native Americans were examined in the year 1983 by Matthiessen in his book, In the Spirit of Crazy Horse. (McKay, pp. 28-30) However, Peter Matthiessen acquired a more natural place for himself in midst of other novelists through his travel writing that renounced him as a complete advocate of natural world. (Bonetti, pp. 35-37) In the year 1978, endangered creatures and spiritual development was lyrically analyzed by him through his book, In the Snow Leopard that provided him with the National Book Award. (Howard, pp. 56-58) In the year 1991, his African Silences explained his trekking experiences in African and Antarctica regions, which was followed by his another book, End of the Earth in the year 2003 that recounted the same experiences. In addition, the protection of majestic cranes and ecosystem of the earth was encouraged by his book, the Birds of Heaven in the year 2001. Until now, the paper has briefly discussed some of his renowned books that have recognized him as a living legend. (Kibler, pp. 92-93) Peter Matthiessen has also completed documentaries on different films, one of which is Blue Wate r, White Death that was a film related to the natural world, one of his favorite themes. (Nicholas, pp. 17-18) One of the major characteristics of Peter Matthiessen is his scrupulous and thorough approach to the topics that are considered during his writings. American Indian issues and natural history are some of his frequently focused topics since fifty years. Now, the paper will discuss his personal life and career, which will be followed by a brief conclusion. On May 22, 1927, an American naturalist and living legend was born in New York City that was named Peter Matthiessen by his parents. Peter Matthiessen is credited for more than twenty non-fictional and fictional books, and has been one of the

Bottled Water Essay Example for Free

Bottled Water Essay The trend of carrying and consuming water bottles has expenditly increased in recent years, and its popularity has hit an alltime peak. More and more people are using bottled water because of its easy assecability, and its conveince. Unaware to most, the useage of bottled water has dire effects on the environment, and itself can provide several health risks. Although bottled water can serve as a great convience, the harm it causes to the environment outweights its convience immensly and contrary to popular belief, bottled water is often no healthier than tap water. Despite perceptions that bottled water is healthier than tap water, more times than not, it is not amd bottled water has much more lienant rules when it comes to regulating their water. Bottled water may be no safer, or healthier, than tap water in many countries while selling for up to 1,000 times the price, the World Wildlife Fund said. Bottled water continues to increase its revenue, and is the fastest growing beverage industry in the world, worth up to $22 billion a year. More than half of all Americans drink bottled water, and about a third of the public consumers bottled water on a regular basis. The increased sale of bottled water has been fueled by ads on television or in magazines of luxurious mountains and beauitful glaciers with cyrstal clear springs flowing with the so called purified water. In reality tho, bottled water is not necessarily regulated better or safer than most tap water. The marketing of bottled water is often misleading, implying that water comes from pure springs, when it does not. According to government and industry estmates, about one fourth of botled water is bottled tap water, which is by some accounts as much as fourty percent tap water. The FDAs rules exepmt 60-70 percent of the bottled water that is sold in the United States from the bottled water standards, because FDA said Its rules do not apply to water packed and sold within the same state. The FDA (Food and Drug Administration) is responsible for protecting and promoting public health through the regulation and supervision of food safety, tobacco products, dietary supplements, etc. The FDA also expmets carbonated water and many other waters sold in bottles from its bottled water standards, only applying a vague sanitation rule that failed to set any specific contamination limits. Contrary to popular belief, the FDAs rules are weaker in many ways than EPA (Environmental Protection Agency) rules that apply to tap water. The EPA is responsible for protecting human health and the environment by writing and enforcing regulations passed by Congress, and it oversees specially big city tap water. Due to bottled water companies not follwing EPA rules and regulations, their water can be more harmful than tap water. For instance, city tap water can contain no E. coli or fecal coliform bacteria, bacteria that serve as indicators of contamination. The FDA follows no such rule and a certain amount of any type of bacteria is allowed in tap water. Bottled water plants must test for coliform bacteria just once a week, as big city tap water must be tested more 100 times a month. City tap water must meet standards for certain important toxic chemicals such as phthalate, which can come from plastic, including water bottles. On the other hand, bottled water is also exempt from follwoing this rule. Also, cities must test at least once every four months for many chemical contaminants, water bottlers generally must test only annually. Cities must have their water tested by government-certified labs; such certified testing is not required for bottled water. Although bottled water on the surface appeasr to be healthier to drink, it is quite the opposite and stricter rules for the regulation of bottled water should be placed to ensure the safety their consumers. People around the world believe that water is clearner and safer to drink than tap water. This has resulted into a multi-billion industry of retailing bottled water, but consequently leads to millions of water bottles being produced every year. Although these water bottles are recycable, it is not smart to recycle these plastics die to the chemical componets that manufacture them. As a result of mass producing these water bottles, it has a serious effect on the environme and millions of empty water bottles end up in landfills every year. One of the harmful effects it has on the environment is it can cause soil contamination as time passes on, and this is mainly due to the chemical the bottle is made up with. These chemicals contaminate the soil and as a result, can also affect the surrounding plants grwoth because of the contamination. In addition, ground water may end up sinling deeper into the ground and ultimately reaching the ground water reservoir, meaning that natural water resources are being wasted due to the disposal of these water bottles. exclaimed Joe Hartz. Production of plastic used for water bottles take a lot of energy and resources which can also have negative effects on the environment. Professor Alan Hunt said Since there is more power requirements for production means more fossil fuel is potentially used to achieve the production of water bottles. This can lead to heavily draining of fossil fuel resources. Add to that the fact that more energy and resources are needed from production to post production of these water bottles which can be considered as a waste of limited energy resources. Another harmful way water bottles hurt the environment is emit pollutants and as a direct result make the air more hamrful to breathe. The industrial plants in which these water bottles are being made also produce other harmful wastes that are harmful to the environment. Bottled water produces up to 1.5 million tons of plastic waste per year. According to Food and Water Watch,plastic requires up to 47 million gallons of oil per year to produce. And while the plastic used to bottle beverages is of high quality and in demand by recyclers. Also, recent studies have shown The Plastics Symbol no. 7 is a recent concern worldwide on discovery that large numbers of no.7 plastics are made with Polycarbonate plastic which, experimentally were found to leach bisphenol A.This chemical is a known hormonal disruptor causing miscarriages and birth defects according to a study conducted by Case Western Reserve scientists. Although bottled water serves as a great convience, there is many cheap and effective alternatives to carry water and stop the production of water bottles. One way is to buy a distiller or filter to use at home. Distillers are very effective at reducing the levels of most chemicals, except organic chemicals. The distiller boils the water and condenses the steam, removing any contaminants and most chemicals in the process. Filters also serve as a great alternative to bottled water, as it traps particles in a porous material while allowing water to pass through. In this process, it is reducing particles like sand and rust. Although drinking water in the vast majority of homes meets the Environmental Protection Agency’s standards for quality, some homeowners use point-of-use water filtration systems to help reduce certain contaminants. Most typically, carbon filters are installed on faucets or used in pitchers or bottles. Filter devices are relatively inexpensive and the now clean and purified water can be put into a reuseable stainless steel or aluminum water bottle. These reusable bottles are a cheap alternative and puts back the ease, comfort, and convience of a water bottle but without hurting the environemnt in any way. Another way to help prevent bottled water hurting the environment is making it into a deposit. In doing this, it would encourage more people to recycle the water bottles, as only 20 percent of people currently recycle the water bottles. This would help dramtically cut back on water bottles being put into a landfill, and ultimately saving the environment also and putting money back into the consumers pocket. All these alternatives are act as a great alternative, as they do not harm the environemnt, and in the long run actually save the consumer money. Not only does an in-home filter or distiller only censt ten cents a gallon, it also provides a safer taste than bottled water. Some colleges are starting to take note of this, as bottled water is trickling away from college campuses nationwide, due to the effort of passionate students and non-profits groups. In addition to removing bottled water from vending machines, stores and cafeterias, students have pushed for reusable bottle hand-outs, water fountains, and filling stations. Were really trying to make it part of the student culture to carry a water bottle, says Clare Pillsbury, a Senior at Macalester. In conclusion, recent studies have shown the harm and the uncleainess of bottled water simply does not outweight its convience. There are many other alternatives that provide cleaner and healthier water than bottled water does. These alternatives also do not harm the environment, and in the long run actually save the consumer money and better circualate the economy. Filtered water or distilled water provide the consumer with a more than adequate source of water,and at this point and time, there is no better choice for purity and a more economically safer choice than filtered tap water.

Stakeholders In Planning Of Change

Stakeholders In Planning Of Change Prior to implementing a companywide change, it is important to get stakeholders on board. Organisations take their stakeholders into confidence, just to ensure the smooth transition, since they are the one who will be affected by the change. For an organisation stakeholder can be its employees, customers, suppliers, shareholders, managers, government, local community, creditors etc. n order to achieve this goal, stakeholder analyses are carried out. Stakeholder Analysis The process of identifying those who will be affected by the actions of organisation. It also enables the managers to analyze the attitudes of stakeholders towards the change. In order to carry out these analysis, following steps are taken: Identify the stakeholders in stakeholder analysis the first step is to come up with the list of any who will be affected by the organisational actions, this can include an individual, a group or an organisation. The possible stakeholders for Gill Construction can be: new Managing Director previous MD senior managers suppliers lenders / banks customers public future recruits, environment protection groups regulatory bodies Prioritize your stakeholders For organisations the list of stakeholders can be very long, in one case of university 20,000 stakeholders were identified. This doesnt mean that everyone is very important to the organisation. Hence the next step in stakeholder analysis is to prioritize stakeholders. This can be done using Power / Interest Grid. Using this grid, Gill construction can identify their key stakeholders, which can be: new Managing Director senior managers suppliers lenders / banks customers public environment protection groups and regulatory bodies existing workforce Understand Your Key Stakeholders this is the last step in stakeholder analysis. It focuses on understanding the key stakeholders, and defines the way they will be affected. It also highlights the interests stakeholders have with the organisation. It answers the following question: What financial or emotional interest do they have in the outcome of change? Is it positive or negative? What motivates them? What information do they want? How do they want to receive information? What is the best way of communicating with them? What is their current opinion? Is it based on good information? Who influences their opinions generally? Do some of these influencers therefore become important stakeholders in their own right? If they are not likely to be positive, what will win them around to support change? How to manage their opposition How they can influence others by their opinion? Convergence and Divergence Another model adopted by management gurus to analyze the stakeholders. It enables the managers to identify the factors which are opposing the stakeholders and which are supporting it. Divergence analysis of the factors which are opposing the change for stakeholders. The first step is to identify the basic change factors which are causing the opposition, these can be beliefs, values, and goals associated with the stake holders. Managers need to answers like What are their beliefs about change and which have led them to oppose it? What are the values being transgressed by change actions? Are their stress values being triggered? How is the change affecting their career social goals? Managers also need into their perception of the change, analyzing this can give them huge edge converting their opposition. They need to answer questions like What do they think about change? What do they think will happen? How do they look at other stakeholders? Convergence elements which are supporting the change. It is much focused on those who oppose the change. Managers need to understand who they are dealing with, what they are capabable how and how they can affect them. For-example A regulatory body or HSE will have permission to shut down the work in progress if they find anything in violation of the laws. Also in case of Supply chain, they may also ruin their relationship with the supplier. Banks and Lenders will have their leverage over the organisation since a loan was taken for the purchase of new machinery. Managers need to look into the following cases: How the stakeholder will be managed? Do they need any leadership or they will just follow? What made them follow the leadership How will they support the change? How prepared are they for the change? Evaluate the systems used to involve stakeholders in the planning of change Stakeholders Circle: A tool designed to gain stakeholder commitment and involve the key stakeholders in developing a change management strategy. This cycle has six steps and also known as Six Steps Stakeholders Cycle Identify the stakeholders The first step is to identify the key stakeholders, which can influence and have interest within the organisation. Prioritize the stake holders Managers need to identify the key stakeholder using the Power-Interest Grid. For Gill Construction these key stakeholders are : MD Employees Management Customers Suppliers Regulatory Bodies Map the Profile next step is to map the profile, how will they be affected, what is in the change for them, how they can be supported, what kind of support we can get from them, what are their culture and values. All the questions will be answered at this point Engagement strategy At this point a managers need to decide how they are going to address the issues of stakeholders in order to gain their commitment and support. New MD of Gill Construction need to hold a meeting with management of the company. Clearly define what He wants to achieve and what his goals are. Since his goal is to improve the quality of the work done and also expand the business. It will be then the job of Management to directly contact their respective staff members and explain the situation to them. Ideas for improvement will be taken. Meeting and Presentations will be held with suppliers and explain your objective to them. Also Management will seek advice from regulatory bodies to assists them in improving the H S at workplace. Banks and Lenders will also be taken into confidence. A clear business plan will be presented to them. Optimise their Support next step in this cycle is to optimise the support from stakeholders. Managers need to be very clear and specific about their objective to the stakeholder and try to get most out of them. They need to keep good relationships with their lenders/ banks and suppliers. Monitor the last and final stage is to monitor the strategy. They need to keep going back to their stakeholders and ensure their support is still with them. If they have any kind of doubts they need to clear them out. Develop a change management strategy with stakeholders A strategy will be formed which will help management at Gill Construction to gain commitment from their stakeholders. A general change management strategy involves three steps: Situational awareness before a companywide change is implemented, everyone will be made aware of the change and what is going to happen in result of this change. A vision will be created Stakeholders will be informed that how this will effect. Suppliers will be notified about what will be expected of them. Employees will be taken into confidence to avoid panic. Supporting structures second step is to structure teams and sponsor coalition. They will be debriefed about who is going to do what. If they will be let go off, they will be informed at this stage. They will be informed that they need to trained to operate the new machinery. Bank or Lender will be informed about new purchases and equipment. New policy about H S will be sent to HSE and they will be informed about it. Suppliers will be contacted and new terms regarding JIT will be set, also material price will be revisited. Strategy analysis this stage involves risk analysis to be carried out. what degree of risk is involved in this change. What will happen if this strategy fails. In case there is no progress even after this change, what will we do, what if lenders refuse to pass a load. In case of resistance from stakeholders a resistance to change strategy will be required. Management will give their best to negotiate on good terms with the suppliers and use the bargaining power. Management also need to convince the bank and lenders to pass the load and take them into confidence. Create a strategy for managing resistance to change It is in human nature that whenever they are asked to move out of their comfort zone or change, they resist it. When organisations go under change it is very obvious that stakeholders will be afraid of its outcome. Hence it is very important to manage this resistance because this resistance can raise the risk factor during the change or transition process. Passive versus Active Resistance A framework adopted from Active Passive Being critical Agreeing verbally but not following through Ridiculing failing to implement change Appealing to fear Procrastinating or dragging one feet Using facts selectively Feigning ignorance Blaming or accusing Withholding information, suggestion, help or support Intimidating or threatening Standing by or allowing change to fail Manipulating Blocking Starting rumours Arguing Managing Resistance Before a change is implemented it is very important for managers to either eliminate resistance completely or bring it down to a very lower level such that it has a very minor effect. There can be number of ways for managing this resistance. Some of the ways adopted by Gill Construction can be: Communication everyone within the organisation should be made aware of the situation. Managers need to communicate openly with all the stakeholders and discuss the issues with them. Even if they are supporting the change management need to check with them back to back to ensure the full commitment. Management need to hold meetings, brainstorming session with the staff and communicate with them. Suggestions will be taken from the staff and their participation will be encouraged. Training staff will be provided with appropriate training to build up their skills so that they can operate the new machinery. This will help to eliminate the resistance put up by the operational workforce. Also work-shops will be held with other staff to ensure that they are not left behind. They will be provided with the information and steps involved in this transition will be explained to them. Feedback Taking feedback or suggestions from the stakeholders is always the best way to gain their commitment. This shows to them that management is still listening to them and they hold a value to them. Taking feedback about the training is also good to monitor the staff performance. Develop appropriate models for change In the current scenario, Gill Construction has newly appointed Managing Director, who is not very happy with the current operational situation of the organization .He wants to improve the internal situation of the organization as well as the product quality. In past there were a lot of incidents related to poor health and safety at work place, this was due to the fact that no one was following the policy. Also there were cases of project being delayed due to the lack of appropriate equipment and machinery. Since the management decided to go under a change they have faced a heavy resistance from Suppliers, and employees. Also there were concerns over H S policy. The appropriate change management model for Gill construction would be ADKAR model by Prosci. Awareness Management need to create awareness among all the stakeholders and communicate the vision to them clearly, this will help to get them on board. Meeting will be held with suppliers and explain to them about the Just in Time approach for the material in order to avoid storage costs and material wastage. Employees will be explained that what will be expected of them. They will be informed about the new machinery and equipment and their usage. They will also be debriefed about following H S policies or they will face fine. Desire next step is to get feedback from the stakeholders and see what they desire. Full stakeholder participation will be encouraged. They will also monitor the desire for the stakeholders to change. This will be done using meeting and brainstorming sessions Knowledge next step is to educate and train the staff. This will help to motivate the work force and gain their trust. A list will be made regarding the skills and knowledge needed to support the change. If the supplier can provide the stuff on time. Ability even if the stakeholders have the skills and knowledge to support the change but do they have the ability to support it. For-example Supplier has the complete knowledge of JIT and has skilled work force but do not have enough sources or ability to carry it out. Same is the case with employees they might have skills to operate the machinery but they might not have ability to work at a certain place Reinforcement the last step is to reinforce the sources to retain change. Training should be provided to the staff to motivate them and make them feel empower. Also managers need to look if the current supplier cannot agree on the new terms than a new supplier might be required. Plan to implement a model for change Organizational Development A companywide effort to increase organizations effectiveness. It focuses to change the beliefs, attitudes, values, and structure of the organization, so that it can adopt the change e.g. technological or new market or competitor. OD involves process re-engineering and system re-structuring within the organization to increase the effectiveness. Business Process Re-engineering- the complete rethinking, redesigning and reengineering of the business process. The process of material delivery or supply chain will be redesigned. Supplier will be asked to adopt the JIT approach and supply the material at right time. The material will be kept in very low quantity, and if there is need of more material Mangers have to inform supplier prior to 3-days. They will demand for more stock when they have 20% of the stock left. Also Management will adopt a strict approach towards H S policies at work place. If anyone found in violation of these policies will be heavily fined. Customers will be in direct contact with the Project Manager and everything will be done through him. Project Manager will discuss the issues with senior management on weekly basis. Push-Pull Strategy In the current system, organization is following the Push Strategy, which means the stock is Supplier driven. The demand for material is sent to the supplier and it is then delivered but it is resulting in overstocking and in some cases delays which is unacceptable. Hence a new strategy is required, which will be Pull based supply chain. In this strategy the order is placed by the organization in the required quantity, and supplier has to deliver that on time. This will be a mix of Push and Pull. The demand will be given by Gill Construction when the stock reached the 20% mark, and then supplier will be required to deliver the material as demanded. Develop appropriate measures to monitor progress Once the change implementation strategy is planned, the next step is to put appropriate measures in place which will monitor the performance. This can be achieved with the use of following: Goal-based evaluation the aim of this evaluation is to monitor the performance of change and see if the desired goals have been achieved, this involves: Formulating clear goals, what we wanted to achieve. The goal was to improve the operational quality and supply chain. The next step is to align the organizational goals with the change goals. Gill Construction aim is to provide quality service to the client and gaining customer satisfaction, that will be aligned with the goals for change, the change was required to improve supply chain, and also service quality by using new equipment. Next step is to recognize if we have achieved our goals. The effectiveness of supply chain can be checked by measuring waste levels. Also work force commitment can be seen by appraisals and the percentage of accidents at work place. Process-based evaluation it is another tool which measures the effectiveness on the basis of process performance. This checks if the process redesigning has improved the service quality. It will focus on the supply chain process and see if the process has shown its effectiveness. Are the stakeholders happy with the process. The new process for customers to be in direct contact with project manager and not with head office, is it really helping customers or not. Feedback can be taken at this point, which can assists the managers in monitoring the situation.