Communication system Essay Example for Free

Communication system Essay Use and develop systems that promote communication 1. Be able to address the range of communication requirement in own role 1. 1 Review the range of groups and individuals whose communication needs must be addressed in own job role. Working within Surestart I work with many groups and individuals whose communication needs must be addressed which include 16 staff members, services users to date we have 1700 families registered with Surestart. We would have a lot of communication with Health visitors regarding referrals that they have sent in and also follow up telephone calls if there is any concerns with the family. I would also have contact with social services and be asked to attend case review meetings. I would also be expected to communicate with other agencies to refer our service users on the appropriate agencies for example other children centres, counsellors, women’s Aid and Hidden Harm Social worker, 1. 2 Explain how to support effective communication within own job role Effective communication and interaction play a very important role in the work of everybody that works within Surestart. I feel that how I support effective communication is by setting a good example to staff. With communication been so important for the day to day running of the centre, each staff member would be asked to write in the diary in the main office so people can know where they are (this is for the save guarding of staff if they are out of the office, lone worker policy) There is also a white board in the main office so when staff are in programmes other staff are aware of this and that the parents/baby room are booked. I would also support communication by attending staff meeting ever second week and staff are told that they must attend once a month. There is also an open door policy as sometimes there is information that staff do not want to share in a team meeting as there maybe difficulties within the team and they would like to share information on a one to one basic. 1. 3 Analyse the barriers and challenges to communication within own job role The barriers and challenges that I would face is staff working part time, staff out doing programme and also may be difficult feeling between staff members. The other barriers and challenges that I would face is staff do not take on board what you are saying to them as they feel they are right so they do not even listen to what you are trying to explain. Some people may pick you up wrong on the information you are trying to get across. 1. 4 Implement a strategy to overcome communication barriers Make sure I speak very clear, focus on what information I would like them to take on board. Supervision on a monthly basis, open door policy if anyone has a problem they can talk about it. Staff can ring and send emails at any time. The childcare supervisor meets with the childcare team every morning to make sure that all creches have enough staff and if they have any concerns regarding the children. There is also a referral meeting once a week where we discuss the referral that health visitor/social workers have send in and also to discuss and concerns we would have regarding the parents. I also send rely slips to social worker / health visitor to let them know if a home visit has been completed or if we have been unable to contact the family. Use different means of communication to meet different needs I am aware that each staff member has different learning styles, some staff like sharing information in a group and other staff like to share information in a one to one. It is also very important for me to take this on board as I do not want any member of the team feeling frustrated and ineffective. I want staff to be able to trust me and let them see that I value the work that they do. The different means of communication I use to meet different needs are. Emails are a very effective means of communication as each staff members gets the information at the same time and not second hand. Emails can be sent at any time and also printed out to file or record information that has been sent or received. Team meeting again are a very good as all staff are getting the same information and this is a nice way for other staff to meet and let everyone else know how things are going and if anyone is finding a family or child difficult then there is the support of the whole team for ideas of how to handle a situation. If anyone cannot make it then the team minutes are there to read. Telephone if I am not in the office I can still be reached on my mobile if anyone needs anything. Health visitor/Social worker would also contact me by telephone if they needed an update on a family. Staff diary in the main office this lets staff members know who is in which room and if anyone is on leave or sick or if someone has an appointment. Sign in and out sheet beside the exit door this is for safety reasons as if there was a fire in the building then I would know who is in and out Reply slips are back to the health visitors/social worker as an update for the referral they have send in. Letters to parents this is to invite them along to programmes/events. Thought-out the year I would facilitate information mornings for breastfeeding support, weaning work shop and feeding for under 5’s this would be to share information to welcome new service users to the Surestart. Face to face, my office is open to all staff at any time if they need to talk about anything. CU2941 Use and develop systems that promote communication 2. Be able to improve communication systems and practise support positive outcomes for individuals 2. Monitor the effectiveness of communication systems and practices. The diary in the front office if very effective for staff on home visit as we know where there are for their safety (lone worker policy). white board in the main office is very effective as this is where all staff write down their programmes so if there is any phone calls for staff the secretary knows if they are in the office or in programmes. Emails can be sent at any time and it means that the same information is been told to the staff at the same time and it is also the staffs responsible to pick up their emails. The childcare supervisor meets with the childcare staff each morning I feel that this is very effective as this is in place to make sure that all rooms are covered with their ratio, and most importantly that the needs of the children are met and if there is any problem in any of the setting it can be addressed as needed and that staff do not have to wait 2 weeks for a team meeting to discuss. One to one communication i. e. Supervision and APR, I feel that this is very important within a setting. N-Drive this is where documents can be saved and all staff can access it. In our office we have a policy of hot desking so documents can accessed at any computer. This is also for Surestart forms and newsletters so all staff can print them out as needed. Reply slips to health visitors/social worker/other agencies this is where I reply to any referral letter that the project receives, I would reply to the other agencies if this family had received a home visit and services offered, if I was unable to contact the family for different reasons or if the family did not want to avail of Surestart services. Phone if I cannot be reached at any time then a message can be left for me to return there call. 2. 2 Evaluate the effectiveness of existing communication systems and practice Evaluating the effectiveness of existing communication systems and practice I am going to start with the ones I feels are the most effective. One to One Communication I feel that this works very well within a team as some staff members do not like to speak in front of other and feel that their ideas might not be good enough. I also feel that face to face communication is very effective as some people can pick up a message wrong and take the wrong tone with an email. Supervision this is there for staff to talk confidently with their manger I feel that this is very effective means of communication for the manger to tell how well things are going for that member of staff and for the staff member to say how they really feel about how things are going. ( I also feel that you have to have a good relationship with your staff for this to work, you have to be relaxed and friendly and staff members also have to trust you). Supervision is also very effective as this give staff clear boundaries of what is expected of them for the month a head and also make sure they are on target to achieve the targets in their APR. Team meetings I also think this is effective as this can let everybody know how programmes are going if there is any follows to do with families in any of the programmes. If anyone is having any difficulties if any of the programmes is nice to get other ideas how to deal with it. It is also there for sharing information for the Surestart board and action for children. To let staff know what training is coming up. ARP- I have been working in a Surestart setting for the last 11 years, I feel that this is the first year I have felt that an APR has been effective like the rest of communication systems if it is not done right then it will not be effective. APR is there to set goal and targets for the year ahead, I feel this is very important for staff as they know what is expected of them for the year ahead and then this is monitored at each supervision to make sure that staff in on track with their targets. Childcare meeting every morning I feel that this is very effective as each member of the childcare team no where they are each day and who is covering in each setting and also if any member of the childcare team is concerned about a child this is discussed each morning. Emails- I feel has pro and con. It is very effective in a way that emails can be sent at any time and is very good for all staff to receive the information at the same time. I also feels that staff can pick the tone of emails up wrong and some information is best said face to face. Reply letter to health visitors/social workers/other agencies I feel that this is a very effective The diary in the front office This is effective if everyone plays there part in filling it in. If someone is on training or off on A/L and forgets to fill it in then it is very hard for other staff to know where they are. N-Drive This is effective as all the Surestart form and standard letters are on it as well as newsletters. It is also that as this is used while hot desking it means that the documents that are placed on this drive can be accessed by the whole team so if I was saving any confidential information I would also password protect it. Phone I do feel that this is effective as if I am not available by phone or mobile then a message can also be left. 2. 3 Propose improvements to communication systems and practices to address any short comings I feel that communication can always be improved as we are only human and staff do forget to pass on messages, response to emails, and even fill in the diary in the main office. I have proposed that each desk has message pad so that all messages have to written down. I have proposed that the main diary is to be brought to the team meeting so that if anyone has any leave booked, any visits arranged or training then this can go into the diary. I would also remind everybody at team meeting about remembering to fill in the diary I have also propose that the reply slips to the health visitors/social workers be changed as I feel it could be improved. 2. 4 Lead the implementation of revised communication system and practices CU 2941 Use and develop systems that promote communication 3. Be able to improve communication systems to promote partnership working 3. 1 Use communication systems to promote partnership working The systems that we use to promote partnership working is: One to one communications I meet with the health visitor for breastfeeding once a week. Also any of the health visitors are welcome to call in at any time. Some health visitors like to bring parents that are hard to engage into the centre to meet me to show them around the building and meet the staff. I would also have contact face to face with our families on a daily basis through programmes and also registrations. Phone call health visitors/social services and other agencies would phone for update and regarding case review meetings. Families would also phone on a daily basis if they needed help with anything or information. Post we post letters to the agencies if we are unable to reach the families or if they no longer wish to be involved with the service. I would also post letters and newsletter to families. Emails some agencies like to send email as it is a faster way for them and this is ok with me as long as it is recorded. Referral reply this is a letter drawing and signed by Surestart parents that we have permission to send it back to the health visitors to say we have been in contact and the Surestart services have been offered. Information events this is different events for Surestart to promote their services 3. 2 Compare the effectiveness of different communications systems for partnership working I feel within waterside Surestart the systems we use are very effective. One to one communication I feel is very effective as this can reassure service users and colleagues and also outside agencies, you can focus on the goal. I can be supportive and positive to all that need it. I can also assess the services users’ needs and provide them with the support needed and I also feel that this builds trust and relationships. Phone call I feel that this is a very effective way of communicating as some health visitor/social worker/other agencies need an update ASAP as they may be on their way to a review meeting. All if a member of staff is not on the office this is a good way of communicating. As my role as family support worker I be in contact with families every day on the phone, may it be they have a question or I am inviting the families to programmes or arranging home visits. Emails This is a very effective way that I communicate in Surestart, supervision notes to be sent 3 says before supervision, team meeting are to be sent and read before the meeting. Agencies are able to send emails / newsletters Referral Response I feel that this is a very effective way that Surestart communicate. This is send to health visitors/social workers who send in a referral this is to show the agencies that we have made contact with that family or that we have tried to contact the family and after 4 weeks we are unable to reach them. Information events I feel that this is not really effective as we work on catchment areas and this is very hard to have an event in a general area, it has to be within the area, as we do not like to turn people away that may be interested in the service, as when agencies send in referrals they have a list of streets that is inside the catchment area and only if there is a need then they can be outside the area. Propose to improvements to communications systems for partnership working I do believe that communication within waterside Surestart has got a lot better in the last year, I feel that this has a great deal to do with our new manager, she has gained the trust and respect of the staff and in return it is a pleasure to work with. I feel that I have a great leader to follow and learn a great deal from. The only improvement that could be made is that a leaflet could be drawn up for families that are outside the catchment area so that they leave with something rather than going away with no information (this is in the process on being done). I am also assisting the upgrade of the referral response form so that families sign this form so that we have permission to hold their information and that we are allow to send the form back to the referrer. CU2941 Use and develop systems that promote communications 4. Be able to use systems for effective information management 4. 1 Explain legal and ethical tensions between maintaining confidentiality and sharing information Working with in a Surestart setting for the last 11 years, I know that confidentiality is very important. It’s important for agencies and services users to build a trusting relationship with me. I am very honest with the people I work with, when I am completing a registration form with parents I do tell them that their details will stay in a locked filing cabinet for 7 years, that there information is stored on a database password protected until there child/ren turn 4. I also let the parents know that under the data protection act they are able to see their file at any time. Parents also sign a form that we are able to share information with the health visitor and other agencies involved if we have any concerns regarding the child or parents. When I have taking programmes with parents I also start with group rules. Confidentiality always comes up, I always tell parents that whatever is discussed at the group I do not take it outside of the group, I can only speak for myself but that I would hope that everyone would stand by this too. I also always make it very clear to parents that if anything is discussed or disclosed any information regarding harm or danger or abuse to a child/ren then I will past this information on to my manger and the appropriate authorises. I feel that if I am honest with all the people that I work with then I do believe that you build up a trust and that by law I have to report and record all that is disclosed to me, although I did have a parent in the past that did not understand this, they felt that I was just reporting them to social services and she believed that social services where there to take her child away. This lady did not return to Surestart as what she disclosed I had to discuss with my manger. Analyse the essential features of information sharing agreements within and between organisations Under the data protection act 1998, the purpose of the act is to protect the rights and privacy of individuals and to ensure that data about them are not processed without their knowledge and are processed with their consent whenever possible, this act covers personal data held in electronic formats, manual data and relevant filing systems. Surestart has devised a form that has recently been updated by my colleagues and myself, this form is where we get service users to sign that they agree Surestart is able to keep their details in a secure place for up to seven years, and that if we had any concerns regarding the child that we would contact the appropriate service also that if there is a social worker involved that we are able to update them on any programmes they attend for case review meetings. Health visitors would send in referral form with parent’s consent, what happens is we then phone that family and do a home visit and in that visit we fill out the Surestart forms with the families details on it, the consent for is then signed and sent back to the health visitor to say we have completed a visit this is what programmes they would like to attend, I would also send back a form to the heath visitor if that family did not wish to avail of Surestart services or that I could not reach them. These forms are kept with the registration and filed in a locked cabinet. When I am facilitating a programme within Surestart I always do group rules, parents can put what they like on it, confidentially always comes up, I just remind parents that what happens in the group will stay in the group with me, but I can only speak for myself and not the rest of the group and I do tell them that It would not be nice to hear anyone talking bad about another parent. I do inform the parents that if there anything disclosed within the group that has caused abuse of harm to a child them I am bound by action for children policies and procedures and under the children order act 1995 to past this information on to my manger and the appropriate services, I do tell the parents that I would discuss this with them before I reported what I have heard. Demonstrate use of information management systems that meet legal and ethical requirement Under the data protection act 1998 Surestart need permission to hold data on the families that I work with, how this is done  is that all parents have to sign the registration form and also the consent for their details to be stored according to action for children policies and procedures, which is that their details are stored for up to seven years, in a locked filing cabinet and up to four years on the Surestart database. Under the children’s order 1995 I am bound to report anything that I have heard or seen that my or has caused harm to a child. This would also be discussed with the parent/s what information I would be passing on to my manger. This also gives the parent an opportunity to explain. The information my lead to a referral been made to social services.

Overview and Evaluation of the Smart Grid

Overview and Evaluation of the Smart Grid The Smart Grid, Smart City Program was arguably one of the widest-ranging technology assessments of smart grid products in the world. It saw: The deployment and testing of several smart in-grid and customer-focussed technology groupings across the Ausgrid network and EnergyAustralia retail business in New South Wales Examined the impacts and benefits of additional distributed generation and distributed storage solutions Involved approximately 17,000 electricity customers in consumer-focussed trials examining how residential customers could contribute to peak demand management through behavioural changes The Smart Grid, Smart City Program focused on residential customers, as they represent the largest user group in Australia, and generally have more discretion over when and how much energy they use. Little was known before the Smart Grid, Smart City trials about how customers perceived, or how they might respond to, the opportunities that smart grid technologies offer. Most residen tial electricity customers in Australia are currently provided with limited information and very few incentives and tools to manage their domestic electricity use. A quarterly electricity bill is the main source of customer feedback, and this only shows the total amount of energy used during the previous three months, limiting the opportunities to systematically modify behaviour in order to save electricity and money. Based on the trials undertaken, this final Smart Grid, Smart City report, Shaping Australias Energy Future: National Cost Benefit Assessment found the potential for a net economic benefit of up to $28 billion ($2014) over the next 20 years from the deployment of smart grid technologies in Australia. This report demonstrates that there are four key aspects to realising these benefits and improving consumer pricing outcomes: Technological development and deployment of enabling (smart grid) technologies The introduction of cost reflective electricity pricing including d ynamic tariffs Consumer behaviour change with respect to electricity consumption (to better manage any future growth in peak demand) Energy market reform4 (many aspects of which are already underway) Realising the potential benefits requires an integrated solution if any one aspect is not implemented, then the extent of net national economic benefits available will be reduced. A large proportion of the net benefits identified can be derived from the economic deployment of a number of in-grid technologies which improve operational efficiency, reduce capital investment (through better managing peak demand) and deliver improved reliability for consumers at a lower cost. There are vast differences across Australias electricity grid, from highly populated suburban areas to sparsely populated rural areas, and different smart grid technologies are better suited in different circumstances. For those Australians living in suburban areas, there are significant potential benefits from certa in in-grid technologies. Likewise, for less densely populated rural networks, there are alternative in-grid technologies which can assist in improving the reliability and cost of managing the grid. Smart grid can simply be defined as the deployment of Information technology and also communication technology with the aim of improving the way electricity is generated, transported, distributed and stored. Across Australia, the distribution and the retail value chain elements primarily makes up the smart grid system. However, the impact also cut across how electricity is generated and transmitted. In this report, the smart grid smart city program which was funded by the Australian Government will be examined. The smart grid study focused primarily on residential distribution network and also with the introduction of a data centre for information processing. Smart grid technology find application in several purposes which can be grouped into customer side application, key enabling application, grid-side application, renewables, distributed energy and electric vehicles, data collection, processing and back-office. Several logical layers can also be used to represent each of the appli cations which could be traditional power systems equipment, communications network, computing capability, and also smart grid application layer. The Smart Grid Smart City (SGSC) program is one of the largest smart grid projects in the world. It was announced in 2009 by the Australian government with the aim of implementing smart grid technology at a large scale in line with the National Energy Efficiency Initiative (NEEI). It happen to be the first large scale smart grid project in Australia which was executed by Ausgrid and its partners. The project was aimed at showcasing the importance of the deployment of smart grid technology in commercial scale, building both public and corporate awareness of the economic and environmental benefits of smart grids, gathering an elaborate data with the aim of informing wider industry implementation of the various applications of smart grid across Australia, and also to investigate the interaction with other existing infrastructure. So many trial s were examined in the program which includes the deployment of smart meter infrastructure, distributed generation and distributed storage, and also the utilisation of electric vehicles in the Australias electricity distribution network. So many trials were deployed in the program. Part of the trials that is of interest to me is the deployment of the smart meter infrastructure. This trial entails the installation of smart meter at various residential buildings. The various components that make up the smart meter infrastructure are the communication technologies for information transfer to and from the smart meters communication unit, the meter management system, home-office operational systems. (Energy Australia, Sydney Water and other partners) and also the customer acquisition application. With the deployment of smart meter, data for electricity usage, storage and delivery were obtained for participating household. Another fascinating part of the Smart Grid Smart City program is t he distributed generation and distributed storage work stream which was initiated with the aim of providing critical data and information to help understand the implication of greater penetration of the combination of distributed storage and generation in conjunction with other smart grid technologies. In addition to the aforementioned, the electric vehicles project is also a part of the Smart Grid Smart City program I find interesting and it was aimed at understanding the potential impact of the utilisation of electric vehicles in Australias electricity distribution network.

Background of steganography

Background of steganography Steganography has been derived from Greek word â€Å"Stego† which means â€Å"Covered† and â€Å"Graphia† which means â€Å"writing†. Steganography is an ancient technique of covert communication. The earliest form of Steganography has been reported by the Chinese. The secret message was written in very fine silk or paper, and then it was rolled into a ball and covered with wax. The messenger would either swallow the ball or hide it in his nether parts. Herodotus has mentioned in one of his seminal works of history, Histories during the 400B.C about the tradition of secret writing. In his writings he has mentioned about the conflicts between Greece and Persia. A king named Histiaeus encouraged the Aristagoras of Miletus to revolt against the Persian king. He used to tonsure the head of his most trusted servants and tattooed the scalps with secret message and waited for the hair to grow. The servant used to travel between the borders without carrying anythi ng contentious freely. At the reception end his head would be tonsured again and the message will be conveyed. Similarly during the World War II, the Germans invented the use of microdots. Image containing great details were scaled down to the size of microdots. The German usage of secret sharing is regarded as the recent evolution of Steganography. Another example of Steganography is during the Vietman War were the captured US armed force showed hand gestures during a photo sessions to convey some military secrets. The field of Steganography is limitless and any kind of cover media can be used for carrying secret messages. Cover medias can be text, images (grey, binary, color), audio, video etc. An example is illustrated as follows. Siva and Adam dined happily. The following message is not simply a plain text but it carries a secret message within it. By extracting every second letter from each word we derive a secret message as follows. â€Å"India† Other methods of non technical Steganography is using lime and other citrus liquids to write secret data. The message will be imperceptible to the eye. When it is shown over a flame the writings will become perceptible. Steganography is method of information hiding. Steganography can be considered as an art as well as science for secret communication. The best way to explain the purpose of using Steganography is the Prisoner Problem. Now let us consider two prisoners Alice and Bob, and Wendy to be the warden. Now if Alice and Bob want to devise a plan for escaping then they got to communicate with each other. If Wendy is a passive warden then he wont interfere in there communication but if he is an active warden then he will interfere and extract the secret message sent. Hence Alice and Bob got to communicate in such a way that Wendy is not able to decipher there plan. This can be done by the technique of Steganography. Steganography is been used in order to enable secret communication. It is also being used by terrorist for covert communication which is potential for endangering our national as well as world security. Despite the ill effect there are positive sides of Steganography. For example a photographer can store the aperture size, future references etc while taking a picture. Steganography has a wide application in medical imaging were the details of the patients are embedded within the medical image. Similarly Steganography can be used for different friendly applications. It is also used for copy right protection using it along with Watermarking. The use of Steganography also has an important role in strengthening national security. Steganography is defined as secret hiding. It can also be regarded as secret sharing since messages can be shared secretly without being hacked or corrupted. COMPARISON BETWEEN CRYPTOGRAPHY, STEGANOGRAPHY AND WATERMARKING The other forms of data hiding are cryptography and watermarking. Cryptography is a technique in which the secret message is encrypted and sent in an unintelligent format. The basic difference between Steganography and cryptography is that Cryptography scrambles the data whereas Steganography just hides the data. Cryptography scrambles the secret data in such a way that it appears to be gibberish to any unintended user. The secret data to be communicated is a mixture of permutation and substitution and hence any unintended user cant receive the message. Steganography is different from Cryptography. Steganography rather hides the data whereas Cryptography encrypts the data. Steganography provides much more security when compared to cryptography because there is no chance of any unintended user to know that a message is being sent whereas in Cryptography there will always be a suspicion that a message is being sent. Hence these are more prone to be hacked or suppressed. Watermarking is generally used for authentication and copyrights protection. Watermarking can be used for creating a image in order that it is recognizable. It can also be used to mark a digital file so that it is intended to be visible (visible watermarking) or visible to its creator (invisible marking). The main purpose of watermarking is to prevent the illegal copying or claim of ownership of digital media. CHARACTERISTICS OF STEGANOGRAPHY, CRYPTOGRAPHY AND WATERMARKING The common characteristic between Steganography, Cryptography and Watermarking is that they transmit the secret information in such a way that only the receiver is able to decrypt the data. These techniques had been prevalent during the ancient times have been transported to the digital world. It has become nearly impossible to extract or detect the secret messages. In digital domain Steganography and watermarking have a tie and it is majorly used in digital images. These have other uses as well. Both cannot exist by themselves and hence they require cover objects. Steganography requires a cover media to carry the secret information and watermarking requires a carrier object which it is intended to protect. These similarities create a link within them and hence some modifications can lead the transportation from one technique to another. Due the similarities present between these it is difficult to distinguish between the both but actually there is a remarkable difference between the m. Cryptography encrypts data in two methods secure or unbreakable (e.g. One-time pad) systems and breakable (e.g. RSA) systems. Through both the systems communication carried out is known to all. But it is time consuming and often fruitless to crack a code. The robustness of the code lies upon the difficulties faced while reversing the code in different permutations and combinations. Due to its robustness it is used for security purposes. For example Cryptography is used for online shopping, banking etc. The credit card number, expiration etc and other crucial informations are encrypted and sent so that an unintended user cant access the details. Steganography offers high carrier capacity keeping embedded message invisible and maintaining the fidelity of the cover media. The efficiency of the Steganographic method is that one shouldnt know that a media file has been altered in order for embedding. If the malicious user knows if there is some alteration the Steganographic method is defeated and less efficient. The embedded message is very fragile and hence if any modification is done to the stego image the whole secret message is corrupted. The effectiveness lies on the ability to fool an unintended user. The layers of communication can be more than one layer. A secret message can be embedded with a digital image which in turn can be embedded within another digital media or video clippings. Watermarking is required in order for authentication and copyright protection of digital files. The embedded watermarking is required in an object to make it impossible to remove completely. If the embedded watermarking is removed, then the marked object is either distorted or destroyed making it useless for anyone. This is the reason why watermarking is more robust when compared to the other image processing techniques, such as compression, cropping, rotation etc. hence even if a tiny bit of information is extracted by modification and tempering the rightful owner can still claim ownership. If the owners name is embedded in the digital image and the particular image then the original information is tampered and destroyed. Unlike Steganography, it is acceptable for everyone one to see the watermark embedded in it including the invisible ones. COMBINED EFFORTS OF STEGANOGRAPHY, CRYPTOGRAPHY AND WATERMARKING Cryptography is used as a paisano of the other two data hiding techniques. Data is encrypted in both the techniques in order to increase the randomness of the Steganography to avoid the statistics-based attacks and to protect the hidden data in watermarking. Commonly it is a practice to first encrypt the data and then use any one of the embedded techniques. The importance of watermarking can be stated as follows. Suppose Rs 100 bill is introduced in December 2009 then watermarking is required in order to prevent illegal copies. If the bill is shown in light a small image will appear within the large image. The watermarking is actually a part of the large paper and is visible on both sides. Hence it becomes difficult to produce a paper with such features. In addition to these features some tiny writings which are invisible to the human eyes are present in the paper. A banker having the necessary equipments (magnifying glass) can tell the difference between the original bill and the fake bill. Steganography makes its play here. The tiny printing done on the bill represents Steganography. It is implemented in order to achieve high security. The tiny printing done in the paper cannot be copied since any commercial printer is incapable to print such a fine and thin print leading to black spots. These are the reasons why Steganography is used for high security. Cryptography is actually implemented in the bill. A serial number is been printed in the bill which may contain information about the location and date of bill is printed or any other confidential information. The unique serial number for each bill can be used for tracking purposes. Using Steganography, Cryptography and Watermarking it becomes impossible to reproduce Rs100 bill. It must be kept in mind that all three are different and have different functionality. REQUIREMENTS OF STEGANOGRAPHYc Any digital media can be used as a cover media. The cover media can be a text, image (color, gray), audio or video etc. Cover media is required in order to hide and carry the information. Usually digital images are required in order to hide secret messages. The secret message is hidden within the digital image. After the message is embedded within the cover media An innocuous image consisting of scenery, people and other objects are the nominees for cover media. The availability of natural images is not a problem due to the affordable price of digital cameras nowadays. Natural images are the best candidates for cover image since they have higher resolution providing flexibility and other necessary need. Images are selected because the cover media is selected depending upon how the human visual system works. The gray image consists of pixels with intensity value from 0 to 255. The human eye cannot differentiate between a pixel intensity of 244 and 245. It will appear both the pixel intensities to be same. Also natural image s contains lots of noise and hence there is lots of pixel value intensity difference especially in the edges. This variation in the pixel intensity is known as randomness and can be exploited to embed the data without providing any suspicion to human eye. The human visual system wont be able to distinguish between the image before modulation and the image after modulation. The secret data is embedded within the cover image. The resulting image is called a stego-image. The stego-image will appear to be the same as the original image. The human eye cannot usually distinguish between the stego-image and the original image except there is a significant change between the images. In that case the Steganographic method employed is ineffective. Hence there are certain Stego-system criteria which we have to follow while doing a Stegagraphic implementation. They are stated as follows. The major criteria of Steganography that the cover media shouldnt be significantly altered or modified. The embedded data should be directly encoded in the cover and not in the header or wrapper. The embedded data should be immune to modifications of the cover. That is if the cover media under goes any change then data embedded within it should be unaltered. During transmission there are chances of noise to occur and hence distortion due to noise cannot be eliminated. Due to this issue error coding algorithms should be included where ever it is required. It is advisable to avoid the suspicious portions while embedding the message in the cover. This because after embedding in these regions they become open to suspicion. For example by embedding in smooth portions of the image, the resultant image becomes distorted and open to suspicion. Hence such portions are often avoided and portions where there is variation in the pixel intensity are preferred. The embedding efficiency must be improved. Efficiency of the embedding capacity depends upon the number of pixels in the image used for embedding purposes. The stego-image should be robust to steganalysis. Steganalysis is a method of identifying the difference between the original image and stego-image. Using steganalysis one can derive the information about the secret message. The stego-image should reassemble the original image and there should be any suspicion. The cover image should have high carrier capacity. That is the embedding capacity should be large. The amount of information present in the image should be resistant to distortion and should be comparable to the number of pixels present in the image. The three basic requirements of Steganography are robustness, capacity and imperceptibility. All these requirements should be satisfied for having an effective Steganographic method.

The Last Of The Mohicans :: essays research papers

The Last of the Mohicans The story The Last Of The Mohicans takes place in eastern Canada and in the area of modern New York State. This area is also called the St.Lawernce Low Lands. The book takes place in the year 1757 during the third year of the colonial wars between England and France. The books main character is about a man named Hawkeye who is a white man but his parents were killed and he was raised by a mohican man named Chingachgook. In the book Hawkeye helps a English soldier named Duncan who is escorting the two daughters of a English General Named Munro to Fort William Henry. Hawkeye Takes them to the Fort will it is under attack. Then the fort is captured by the French and everyone in the fort must leave. While they are leaving they are attacked by a band of Indians led by A Indian chief named Magua. During the battle Hawkeye escapees With Cora and Alice. The Cora and Alice are captured by Magua. Then Hawkeye and Uncas go after them and Cora and Uncas are killed. Chingachgook and Uncas are the only Mohicans left and when Uncas dies Chingachgook is the last one giving the book its title. The main character of the book is Hawkeye. Hawkeye is described as having a big head and narrow shoulders. His arms are long and skinny and he has small hands. He also has thin legs which are very long. Hawkeye is much like a Metis Because he is white and educated but raised an Indian. Hawkeye at first does not want to get involved in the war he only wants to go and trap and make some money. He only wants to take them to the fort but then he falls in love and he stays. In the book Hawkeye faces a big challenge. Munro's daughters are taken hostage by a ruthless Indian chief named Magua. Hawkeye tries saving them but Cora is killed. During the battle his adopted brother Uncas is killed. Then Chingachgook says the Mohican seed is will not be carried on to another generation but Hawkeye tells him that it will because he is Mohican at heart. The most interesting part of the book was the last battle on the rocks. The battles are the easiest to understand. They are also the most exciting they also make Hawkeye a hero type figure because he is a good fighter. Love is a major theme in the book. Hawkeye and Uncas fight for their loves. In this fight Uncas and Cora die. The Last Of The Mohicans :: essays research papers The Last of the Mohicans The story The Last Of The Mohicans takes place in eastern Canada and in the area of modern New York State. This area is also called the St.Lawernce Low Lands. The book takes place in the year 1757 during the third year of the colonial wars between England and France. The books main character is about a man named Hawkeye who is a white man but his parents were killed and he was raised by a mohican man named Chingachgook. In the book Hawkeye helps a English soldier named Duncan who is escorting the two daughters of a English General Named Munro to Fort William Henry. Hawkeye Takes them to the Fort will it is under attack. Then the fort is captured by the French and everyone in the fort must leave. While they are leaving they are attacked by a band of Indians led by A Indian chief named Magua. During the battle Hawkeye escapees With Cora and Alice. The Cora and Alice are captured by Magua. Then Hawkeye and Uncas go after them and Cora and Uncas are killed. Chingachgook and Uncas are the only Mohicans left and when Uncas dies Chingachgook is the last one giving the book its title. The main character of the book is Hawkeye. Hawkeye is described as having a big head and narrow shoulders. His arms are long and skinny and he has small hands. He also has thin legs which are very long. Hawkeye is much like a Metis Because he is white and educated but raised an Indian. Hawkeye at first does not want to get involved in the war he only wants to go and trap and make some money. He only wants to take them to the fort but then he falls in love and he stays. In the book Hawkeye faces a big challenge. Munro's daughters are taken hostage by a ruthless Indian chief named Magua. Hawkeye tries saving them but Cora is killed. During the battle his adopted brother Uncas is killed. Then Chingachgook says the Mohican seed is will not be carried on to another generation but Hawkeye tells him that it will because he is Mohican at heart. The most interesting part of the book was the last battle on the rocks. The battles are the easiest to understand. They are also the most exciting they also make Hawkeye a hero type figure because he is a good fighter. Love is a major theme in the book. Hawkeye and Uncas fight for their loves. In this fight Uncas and Cora die.

FBIs Unique Role in the United States Law Enforcement Community Essay

The Federal Bureau of Investigation (FBI) has a unique role in the United States law enforcement community. The FBI is not a national police force, unlike other nations (such as France, Italy, Spain and Columbia) where patrol units and first responders are organized under the national government. The FBI is purely an investigative and intelligence agency and focuses on cross jurisdictional crimes and national security issues. Its stated mission is â€Å"To protect and defend the United States against terrorist and foreign intelligence threats, to uphold and enforce the criminal laws of the United States, and to provide leadership and criminal justice services to federal, state, municipal, and international agencies and partners† (FBI.gov). To accomplish its mission, the FBI does not have the relative manpower of the national police forces of other nations and even of some local police forces in the United States – the New York City Police Department has an authorize d strength of 37,838 uniformed officers (NYC.gov) whereas the FBI only has 33,652 employees nationwide (of which only 13,412 are special agents) (FBI.gov). Due to this manpower issue, the bureau must focus its limited resources on those areas where there is the most need and where its services will provide the most utility. For this, the FBI creates a strategic plan every five years to identify and prioritize its areas of focus. The FBI’s strategy is developed based on the changing threat environment and other â€Å"drivers† such as global and domestic demographics, economics, foreign policy, technology developments, new laws and the changing role of the state (FBI). The latest strategic plan published in 2004 laid out the following 8 ranked priorities (FBI): 1. Protect ... ...ps, that the FBI should place a greater emphasis on doing so, especially when illicit criminal enterprises are responsible for much of the other crime listed as FBI priorities. Works Cited FBI. (2004). Strategic Plan 2004 – 2009. Retrieved from http://www.fbi.gov/publications/strategicplan/strategicplanfull.pdf FBI.gov. (2010). About Us – Quick Facts. Retrieved from http://www.fbi.gov/quickfacts.htm Jiminez, David, (2010). Week 2 Added Material Mueller, Robert. FBI Mission Statement. Retrieved from http://anchorage.fbi.gov/mission.htm NYC.gov. (2010). Frequently Asked Questions | Police Administration. Retrieved from http://www.nyc.gov/html/nypd/html/faq/faq_police.shtml#1 Poteat, Eugene. (2001).The Attack on America’s Intellectual Property: Espionage after the Cold War. Retrieved from http://www.tbp.org/pages/publications/Bent/Features/W01Poteat.pdf

Price Discrimination | Amusement Parks Essay

Introduction Consider these Amusement park pricing scenarios: ?Six Flags Discovery kingdom sells its annual season pass for $59. 99. According to its website, â€Å"Buy your Season Pass for $59. 99, just $14 more than a one-day admission. † ?Bush Gardens Dark Continent. sells its Fun Card for $95. 00. According to its website, â€Å"Pay for a Day, Get now through 2015 FREE. †, Now why would they give away an unlimited entry annual pass for an extra 25% over the single entry price? What is common in these pricing scenarios? All these businesses are practicing what economists call, â€Å"Metered Price Discriminationâ€Å", or what marketers describe as, â€Å"Customer Margin†. It all starts with, â€Å"price discrimination† – charging different customers different prices. Customers differ in the value they get from a product/service and in how much they are willing to pay for it. For each price point you set, there will be different number of customers willing to pay that price. That is your demand curve. The goal is to find the price that maximizes profit. There are many different ways to monetize the customer and Amusement parks offer us a great opportunity to examine several of them. As in the example above, Amusement Parks employ multiple price discrimination strategies when establishing ticket prices in order to increase Six Flags Season Pass Pricing Busch Gardens â€Å"Fun Card† Pricing overall attendance but make up for the lost single entry fee revenue from the subset of customers willing to pay set pricing scale at park concession stands, gift shops, diners and restaurants. This is Metered Price Discrimination – some customers get away with paying the low â€Å"entry fee† while others pay more by consuming additional services at different prices. Discrimination can take several forms and those presently employed in the amusement park industry begins with an exploration of spatial discrimination. Spatial Discrimination Amusement parks benefit greatly from their ability to isolate customers away from competitors for long periods of time. Part of the value proposition for an amusement park is the highly developed themed experience they provide. Once fully immersed in the amusement park experience the level of difficulty and inconvenience in accessing alternative providers for staples like food, drink, shopping, and accommodations, grows exponentially. Utilizing spatial discrimination, the parks have several different supply, demand and profit opportunities to exploit.? Higher than market food pricing and profits based on proximity and distance to cheaper alternative. Amusement Parks, like many other entertainment businesses can derive extremely high profits from customers on purchases of goods and services once inside the park. ?Zero competition from competitors within park confines. The experience of the park itself requires a good deal of isolation and space so the business can control the imagery, interactions, and exposure to inconsistent inputs. The space and isolation enables the parks to create their own marketplace and exclude other industry actors access to the customers in their park avoiding food, retail, services competition altogether. Once the customer is in the park you control the market and the market offerings and pricing ? Ingress and Egress marketing opportunities for personalized content like group photos on T-Shirts, Mugs etc. The parks have cameras throughout their facilities and more often than not have a kiosk standing by to sell customers personalized remembrances of the experience the park is providing. Only the park has the photo of your family on the roller coaster together. Since they own the roller coaster, they can restrict access to the best picture locations. Price discrimination takes place in that they control the supply completely. Calculate the highest price the market is willing to pay and sit back, you’ve eliminated the competition while they are in the park. Bundling One type of membership popular with both Bush Gardens and Walt Disney World customers is the add-on (up charge) for water park entry in addition to the amusement park entry at a reduced â€Å"bundled† price. Water park capacity is likely to be considerably less than the amusement park so the profit maximization point must take into account the â€Å"limited capacity† constraint. The reduced revenues from the amusement park tickets vs. full price tickets needs to be tracked so supply of the amusement/water park bundles does not, or to the best case achievable, negatively impact the supply of the water park â€Å"single park† utilization. Profit maximization can be best achieved by limiting the bundle availability to key periods during the annual calendar when excess capacity exists at the water park. Bundling will fill the gap between current utilization and current capacity at the water park while providing added perceived value to the purchase of a amusement park ticket. Peak Load Pricing. The customers of annual passes are further discriminated by those that have the capability to tailor entry dates away from peak load periods. Ex. Walt Disney World â€Å"Florida Resident† annual passes with entry restricted during the summer and holiday periods. Amusement Parks have multiple levels and types of annualized memberships based on paying a onetime fee for unlimited entry for a specified period (Typically annually) at specified times. The overall infrastructure footprint of the parks is constant. In the slower months of the year there is Busch Gardens Bundled Pricing Walt Disney World Florida Resident Pricing  an excess of capacity (or supply0 at the parks and the peak load pricing attracts park visitors at lower utilization periods of the year. (An argument can be made for inclusion in the Spatial Discrimination category and the overlap is noted here. Florida residents benefit from a price discriminator compared to out of state customers but must use the park facilities at times it benefits the park most. ) Air fares, Hotels, etc. Finally, the cross marketing partners the amusement parks team with will employ length of stay discounts, food offerings, free parking offers, service level upgrades, hotel upgrades and the like. The price discriminators are focused on the ancillary products and services typically required to in order to utilize the amusement parks. The parks will appoint official Airlines of the park, or have a preferred credit card, or as in the case of Walt Disney World several tiers of hotels. Disney owns their own hotels, all in the best locations, extensively themed to the park specifications. Disney also leases hotel locations on their land to the major hotel chains. The location is not the best, and the hotels cannot use Disney’s Theme in their decorating but they are located on Disney property with access to Disney’s higher income, more likely to spend money, customers. A third tier exists in the hotels off Disney property. Disney will offer discounted ticket prices to these hotels for their customers. Walt Disney World Package Pricing Closing Amusement Parks have well developed and sophisticated price discrimination strategies in place. They capitalize on several of the methods described in the Harvard note Economics of Product Variety. They use spacial discrimination to boost profits on food, services, and goods once the supply is controlled in the park. They use bundling to attract attendance across the multiple parks they operate in the hopes of increasing profits through the generated increase in demand the bundling creates. They use peak load pricing to entice attendees during low utilization periods as well as boost purchase of ancillary â€Å"high margin† items in the parks. And they use cross marketing strategies to team with hotels, airlines, credit cards, and others to increase demand from third tier hoteliers near the park. References HIRSCHEY, MARK; MANAGERIAL ECONOMICS 12TH EDITION, CENGAGE LEARNING, MASON OH, 2009 President and Fellows of Havard College, Price Discrimination, Havard Business Schools Publishing, Boston, MA 02163, 1993.

Citizenship

The issue that we have been researching and investigating in class is alcohol education in school, so that we can campaign and raise some kind of awareness for alcohol education as a regular lesson in all schools throughout Britain. The reason for this is because we feel and have noticed that young adults in their teen years are drinking regularly on a daily basis and a part of that main reason might actually be the fact that we don't have any real education to teach us about the dangerous effects of alcohol and this leaves them vulnerable when drinking.Robert Prefer, under of the rehab centre Sober College, said,† Vive seen an increase in risky behavior in young adults over the last year, I think that alcohol education programs should be introduced â€Å". Alcohol abuse is becoming an increasing important topic among teenage school students. Although we try to teach students to not to EVER start drinking and that it's illegal to for a minor to consume alcohol, the reality is that they will be likely to try it before they finish secondary school college. â€Å"Let's pay Dry.Curry, who is the dean of the College of Public Health at the University of Iowa. You may want to take a look at how you are drinking. If it escalates, you're at risk, but you can change that now. † I know what most young adults drink for social reasons or because they want to ‘impress' some people they may know, but they don't know any of the negative effects that can happen afterwards. Drinking today is much more open than it has been years ago. It's only because of the numerous equipments that have access to the media and advertisements.Whilst researching the current law regarding alcohol I found out that the teen must be 18 or up before he or she can u or drink alcohol beverages. Lastly, it is against the law for your teenager/sees to possess alcohol on any street, highway, or public place, carry alcohol in a car, or be a passenger in carrying alcohol unless accompani ed by parent of legal guardian. The problems that can arise from drinking, can involve around sicknesses, addiction, social behavior and even death!When we buy alcohol we have the responsibility to look after ourselves and not drink way too much but then again we have the right to purchase alcohol at the age of 18. My first argument is about getting behind the wheel while being drunk. Statistics suggest that 60 percent of teenage deaths in car accidents are related to alcohol. Motor vehicle crashes remain the number one cause of death among teens aged 1 5 to 20. A few reasons why a drunk teenager might get behind the wheel is not wanting to get in trouble by calling parents, friends, etc.Another reason can be that the teenage boy or girl might feel that there isn't another way to get home. I'm pretty sure that teens that get behind the wheel after consuming major amounts of alcohol don't even think about any of the consequences that can occur. They might also think that is not a big deal and that it's alright to do if other teens do the same. For all teens, the risk of involvement in a motor vehicle accident is greater than it is for older drivers. Teens that drink and drive are more likely to get into an accident than if their parents drink and drive.In fact, a teenage boy with a . 05 blood alcohol concentration is 18 times more likely to suffer an accident than a teen that does not drink. Also three out of four teen drivers that were killed in a crash as a result from drinking and riving were not wearing their stables. Teens, such as African Americans, are even less likely to wear their settable in the car than their Caucasian friends are. Teens are more likely to participate in dangerous situations and terrible circumstances. I also read studies by SAD that found out 28. Percent of teens from the age of 14-19, rode one or more times in a car with someone who had been drinking as the driver. Half of teen deaths from motor vehicle accidents happen between 3:0 0 P. M. And midnight. Moreover, 54 percent happen on a Friday, Saturday, or Sunday. Eight teens ii daily as the result of an alcohol related car accident. 1,500 teens, ages 15-20 die in car accidents every year. There is no reason why a teen should drink and drive. We shouldn't let teenage peer pressure or other influences affect the decision to not drink and drive.Being part of a teenager is making mistakes and growing up; drunk driving is a mistake that someone may have to carry with themselves for the rest of their life. ‘There is no reason why a teen should drink and drive. There are always other things that can be done rather than getting behind the wheel† says Dry. Tania Doorman from the University of Bath. This argument is telling us we need alcohol education because teenagers from our school shouldn't be dieing in car accidents, because they weren't taught anything about risks.Also we need to be more positive and stress that most our of students are responsible a nd that we are are not worried about them drinking and driving when we really are. Research shows that 1 out of 8 people have sex under the influence of alcohol. Mixing sex with too much alcohol could leave you with more than you earned for. The SE of alcohol can affect anything and it's very easy to forget about using a condom or taking the pill which could leave you vulnerable to sexually transmitted infections, an unwanted pregnancy or a night you regret with someone that you're not even attracted to.Choosing to have sex for the first time can make you feel different kinds of emotions. You might feel excited, stressed, scared and nervous all at once. Drinking to deal with these conflicting feelings may be an important factor when people lose their virginity. Like other drugs, alcohol drinking can seem like a good dead if you're nervous about being naked in front of another person, or worried about ‘getting it right' in bed. But studies show that nearly one third of teens sa id they were unhappy with the way they lost their virginity, because they were too drunk.It also doesn't help that too much alcohol can affect men's sexual performance. Dry. Joyce Bam of INCH commented on the â€Å"increased and intensified† message in schools concerning the down side of teen sex: â€Å"Given how many of those efforts are going on,† Bam said, â€Å"it is probably making an impact on both abstinence and responsible sexual behavior. † Also, the consequence of not using some kind of birth control pills is that you or your partner could get pregnant. The I-J currently has one of the highest teenage pregnancies.Not using a condom because you've been drinking could mean facing parenthood longing before you feel ready. Also, a SACS reporter stated, â€Å"60 percent of college women, who have acquired sexually transmitted diseases, including AIDS and genital herpes, were under the influence of alcohol at the time they had intercourse. Planning ahead is a good idea. If you think hat you're likely to have sex, stay away from too much alcohol. † This is telling us we need alcohol education because we could warn students about the effects of sex that I have listed above.Another reason why we need alcohol education for this argument is to keep our students safe, make them not do decisions they will regret in the future. They might not have support at home from their parents or guardians but they could rely on us if we had these types of organizations. We could either protect a female student from getting pregnant while alcohol education in BECK is formed or to which would then make us really weak and no one would support our campaign. Adolescents should be the healthiest people on the planet, the â€Å"almost grown ups† still young and full of dreams for the future.But today's adolescents are a troubled generation. Far from being the healthiest time of life, adolescence is instead a period of risk and vulnerability. Accor ding to scientists, bodies that are still growing and undeveloped are the ones that get involved with drinking, drugs and sex. And evidence shows British teenagers are among those exposed to the greatest threats. While puberty takes adolescents into a period of risky behavior powered by their hormones, their brains are still vulnerable to the effects of activities such as drinking and drug taking.Scientist, Jay Square said â€Å"the adolescent brain is handicapped in the rational assessment of risk and prone to â€Å"hot cognitions†. These decisions are influenced by exciting or stressful conditions which adults are better able to get rid of than teens. The modern teenager is taking longer than ever to grow up as social changes have added years to education and delayed marriage. Or basically the average teen is taking longer to ‘settle down'. Eighteen years of age is no longer regarded as the start of adulthood.Fifty years ago, people married and started families at th is age. Today over three times more young people are in further education and most spend years in work before marrying and ‘settling down'. US researchers warned I-J researchers last year that heavy drinking during the teenage years, when the brain is still growing, can affect the brain, particularly the development of memory and the ability to tell what is on a map. Adolescents should vive life, and have fun.Diseases from drinking alcohol need to be mentioned in alcohol education, not to scare the students and never make them drink alcohol but to let them know they're responsible for how much they want to drink and when they feel like doing it. Alcohol metabolism could be explained later on how the body breaks down and eliminates alcohol from the body because everyone's bodies are different. Our Job would be to let them know everything about what happens after you drink alcohol under-age when you're brain and other parts of your body are still developing.My last argument is a bout what happens to your body after you drink a few glasses or shots of alcohol and if you really want all that to happen to you. When you take a drink, about 20 percent of the alcohol is absorbed in your stomach and the remaining 80 percent is absorbed in your small intestine. But usually after the alcohol is absorbed, it enters your bloodstream and is carried throughout your body. As the alcohol acts upon the body, the body is working really hard to remove it. The kidneys and lungs remove about 10 percent of the alcohol in the urine and the Citizenship This part of the essay will focus on why citizenship has become such a significant political issue in the UK. It will highlight what citizenship Is, who gets the citizenship and what the problems are that are affecting the country. Citizenship Is about being actively Involved In society; It Is a clear concept concerning migration and legal status which Is formed of having the rights to stay In the country, rights to enter freely and rights to welfare and education.Citizenship has become a significant political issue in the UK because of the mass majority of people who grant here from their countries in order to build a life in the I-J. The country is getting over populated with immigrants and eastern European people, these individuals are coming to the country and are taking on work which pays less than the minimum wage which can at times deprive citizens getting Jobs.Doing the life In the UK test to qualify for citizenship has proven to be insignificant due to the Inconsistency of t he questions one ought to study: The report Is endorsed by the Revered. Lord Roberts, the Vice-Chalk of the All-Party Parliamentary Group on Migration quote ‘examining the test and Its role In British Immigration policy. My report concluded that the test Is impractical;' published the first independent and comprehensive report examining the test and its role in British immigration policy.My report concluded that the test is impractical, inconsistent and contains serious gender imbalance rendering it unfit for purpose' (migrants rights). Furthermore less than the majority even knows how to fluently speak English which invalidates how or what the questions on the SOL version of the life in the UK test teaches, although the government introduced these test to enforce migrants to participate in society it isn't worked well, these people are studying for the test in order to pass and benefit from what the country has to offer to those who are British citizens.Although the governmen t has been reinforcing new rules and regulation that makes It hard for immigrants to obtain visas and are tougher on Asylum seekers now days, the country Is still growing In migrants who either come and do labor work for low wages which impacts on those skilled workers getting good paid work and those migrants have no sense of dependency, they come to the UK expecting a better life for no hard work NY type of work at all, this is where the political problem occurs. Citizenship By Loretta political issue in the I-J.It will highlight what citizenship is, who gets the citizenship Citizenship is about being actively involved in society; it is a clear concept concerning migration and legal status which is formed of having the rights to stay in the country, significant political issue in the I-J because of the mass majority of people who Doing the life in the UK test to qualify for citizenship has proven to be insignificant due to the inconsistency of the questions one ought to study: The report is endorsed y the Revered.Lord Roberts, the Vice-chair of the All-Party Parliamentary Group on Migration quote ‘examining the test and its role in British immigration policy. My report concluded that the test is impractical;' published the first independent and what the questions on the SOL version of the life in the I-J test teaches, although government has been reinforcing new rules and regulation that makes it hard for is still growing in migrants who either come and do labor work for low wages which sense of dependency, they come to the I-J expecting a better life for no hard work. Citizenship Citizenship and Friendship is a piece from †Habits of the Heart’, which is written by Robert N. Bellah and associates. This passage talks about how the definition of friendship changes over time in American communities. Bellah says that classical ideas of friendship in early America contains three important elements that †Friends must enjoy one another’s company, friends must be useful to one another, and friends must share a common commitment to the good†. According to Bellah, the first two elements still exist at present days, but the third component seems being abandoned by people today.I disagree with Bellah’s idea because I think the third component, sharing a common commitment to the good, is still regarded as an important part of friendship. People reveal the third trait by donating, by volunteering and by agreeing to political stands. (T) Many people donate funds to foreign countries for helping them, and therefore, they establish an int ernational friendship. (R) According to the passage, traditional view of friendship is â€Å"not merely private: they are public, even political,for a civic order†. E)Like Bellah mentions, some people combine resources with only one goal and that is to help others, regardless their backgrounds. (E)For example, in the earthquake in 2008 in China, Japanese Government donated 5,300,000,000 Yen(approximately 5000,000 USD) to the earthquake. It was the second largest donation from all of the foreign countries. As we all know, Japan had aggressed China in World War II. These two countries had a really bad relationship in recent hundred years. However, Japan gave such a great help regardless the political disagreements, when China suffered disasters.Besides Japan donating money, they also sent volunteers , food supplies, shelters and medical attentions. (A) Japan placed the public good ahead of its political conflicts. They developed a friendship by providing resources such as money and volunteers to help china to recover from the earthquake. (C) The third element of friendship is maintained by providing helps without politics standing in the way. (T) People who work together for volunteer can establish a strong friendship. R) †But friendships were by no means confined to local communities in early American society,† Bellah says, â€Å"Particularly where a common cause united them, people of quire different backgrounds could become friends. † (E) The friendship derived from volunteering has a great strength because those volunteers are sharing the common goal, which is to serve for the society. (E)Tracing back to my high school year, I had an experience to be a volunteer to teach kids who could not afford the tuition. At that time, I met one of my best friends. We worked together for several weeks, but we seldom talked to each other.Until one day, we were assigned a work, which was designing an activity for children’s day. We became c lose through discussing and working on the assignment. We started chatting about the reason we came for the volunteer and the view for the future. Surprisingly, she understand my thought better than any of my friends. I felt our heart was so close in touch. We kept contacting each other after the volunteer and exchanged our views frequently. She was acting like a soulmate in life. (A)I think the reason we can be so close is because we have the same value and same concern to the public good. Volunteer is the linkage bind us together. C)Volunteering shows that the third component of friendship is important for people to establish a friendship and maintain the strength of that friendship. (T) In front of political disagreement, people choose to put common concern for the public good ahead of any individual conflicts. (R)The passage says †Their reconciliation after a period of bitter estrangement illustrates their capacity to put their common concern for the public good ahead of t heir Partisan disagreements† (e) Some people choose to abandon their original political stand and put the common concern on the first place for benefiting the nation. E)Here, I want to talk about Barack Obama and Hilary Clinton. This two people were both candidates for the election five years ago. Even though they were both in Democratic party, they emphasized the different point of views. Obama and Clinton disagreed on few issues since 2005. For instance, Obama voted the Mandate, which forces automaker to achieve 40 mile-per-gallon average fuel economy by the year 2017. Meanwhile, Clinton rejected it. Moreover, Clinton voted for using force in Iraq. However, Obama fought against Wars. Cliton and Obama became friends after they work together. I consider Hillary a strong friend. † Obama said in CBS 60’ minutes. (A) Clinton put away her original view and functioned as a coherent unit with Obama for benefiting the people in America. (C)As a result, Obama and Clinton developed their friendship because they worked for the same goal for their nation. Overall, the third component can be shown by donating, volunteering, and agreeing to political stands. Sharing the same commitment to the good are still one of the most important elements of friendship today. It’s the key of establishing and maintaining a true friendship.