Operating System (Assignment)

1. In a multiprogramming and time sharing environment, several users share the system simultaneously. This situation can results in various security problems. a. What are the two such problems? Ans: The two problems in Multiprogramming and time sharing environment are Stealing or copying a user's files; Writing over another program's (belonging to another user or to the OS) area in memory; Using system resources (CPU, disk space) without proper accounting; Causing the printer to mix output by sending data while some other user's file is printing. ttp://wiki. answers. com/Q/What_are_the_main_two_problems_in_multiprogramming_environment_when_processes_are_run_concurrently_and_share_the_resources b. Can we ensure the same degree of security in a time shared machine as in a dedicated machine? Explain. Ans: No, because time-shared machines are far less secure, and are very easy to overload the buffers. Also they are much slower to catch a virus. http://wiki. answers. com/Q/Can_we_ensure_t he_same_security_in_a_time-shared_machine_as_in_a_dedicated_machine . The issue of resource utilization shows up in differenct forms in different types of operating systems. List what resources must be manged carefully in the following settings: a. Mainframe or Minicomputer systems Ans: Memory, CPU, Storage b. Workstations connected to servers Ans: Storage, Network Bandwidth c. Handheld computers Ans: Memory, CPU, Storage, Power 3. Describe the difference symmetric and asymmetric multiprocessing. What are three advantages and one disadvantages of multiprocessor system? Ans:The difference between symmetric and asymmetric multiprocessing is that in Symmetric processing treats all processors as equals; I/O can be processed on any of them, while Asymmetric processing designates one CPU as the master, which is the only one capable of performing I/O; the master distributes computational work among the other CPUs. Advantagesmultiprocessor system: ?Can save money, by sharing power supplies, housings, and peripherals ? Can execute programs more quickly ?Can have increased reliability Disadvantagesmultiprocessor system: More complex in both hardware and software. Additional CPU cycles are required to manage the cooperation, so per-CPU efficiency goes down. http://www. studymode. com/essays/Os-Assignment-419243. html 4. Distinguish between the client server and peer to peer models of distributed systems. Ans: A client-server model can be defined as a centralized environment, where all users, objects, resources, and so on are administered in a centralized location and can, if configured, use any network resources on any workstation on the domain. while a Peer-to-peer model can be defined as a decentralized environment, where the user must be assigned permissions on each workstation in order to access any available resources. 5. What is the purpose of interrupts? What are the difference between a trap and an interrupt? Can traps be generated intentionally by a user program ? If so, for what purpose? Ans: The difference between Interrupt and Trap is that Interrupt is a hardware-generated signal that changes the flow within the system. While a trap is a software-generated interrupt. 6.Define the essential properties of the following types of operating systems. a. Batch: Jobs with similar needs are batched together and run through the computer as a group, by an operator or automatic job sequencer. Performance is increased by attempting to keep CPU and I/O devices busy at all times through buffering, off-line operation, spooling, and multiprogramming. b. Interactive: Composed of many short transactions with input and output read/written on the screen; the results and timing of the next transaction may be unpredictable. Note that a urely interactive system (no time-sharing) only has one user; e. g. , a PC). c. Time-sharing: Uses CPU scheduling and multiprogramming to provide economical interactive use of a system. The CPU switches rapidly from one user to another. d. Real-time: The system must respond to inputs/commands within a fixed amount of time to ensure correct performance. Input is typically read from sensors. e. Network:Consists of two or more computers that are linked in order to share resources (such as printers and CDs), exchange files, or allow electronic communications.The computers on a network may be linked through cables, telephone lines, radio waves, satellites, or infrared light beams. f. Parallel:More than one event happening at a time. It is usually contrasted with serial, meaning only one event happening at a time. g. Distributed: Divides computation up among several computers. The computers do not share memory or a clock; they communicate with each other over communication lines (e. g. , high-speed bus, telephone line). h. Clustered: i. Handheld:A handheld computer is a computer that can conveniently be stored in a pocket (of sufficient size) and used while you're holding it.

Choosing a Topic Essay

Autism: Evaluations of biomedical and dietary intervention and their impact on autistic individuals. Interesting: yes it is something that is interesting to many people not just me. I feel that it is something that people need to know about. With the increase of autism it is an option that needs to get out there for people to know. Researchable: Yes it is very researchable. There are so many web sits on this. You can find so much on the internet. Most schools for the autistic also have some information on the biomedical and dietary intervention. One that is researching this can also talk to the older highly functional autistic individuals. These individuals can let you know there personal experiences. Important: It is very important with the increase of autism. I only had one person respond to my post. My class mate wanted to know if there was a connection between autism and celiac disease. She has a friend that has this disease and her friend has gone through a dietary intervention and she thought that there may be a connection in the two. To tell the truth I have never heard of celiac disease, but I will look into it to see if there is anything in commune. Describe two controversies surrounding this topic. Yes this is a very controversial topic. This is due to the fact that when one is on a biomedical or dietary intervention most of the time they stop taking their pharmaceutical drugs. The thought behind the intervention is that if you remove some foods from the diet such as gluten or dairy you may remove the problem. The problem is a gastrointestinal disturbance. The other is that when you take some foods out of your diet you also take out the vitamins that are in that food, so the patient has to take supplements in order to get what the body needs. Some families look at it as you take away one or two drugs just to change the diet just to add a hand full of supplements. I don’t know about you but as a mother I would rather have my child take a hand full of supplements just to get rid of a few harm full pharmaceuticals. Describe which side of the argument you feel is the right and why. I feel that it should be tried. What could it hurt? If your child if allergic to the food he/she eats then get rid of the problem, the food. If you could make your child feel better and not be on all kinds of medicine what would you do? It is just that simple. Yes you will have to change the way you shop but what parent would not go to the ends of the earth for their child? Formulate a working thesis statement. Autism: Evaluations of biomedical and dietary intervention and their impact on autistic individuals. There is not a cure for autism but we can help decrease the frequencies of the autistic outburst.

Library management system Essay

Introduction Library management system is an aspect or branch of information management system that keeps the records of both the library users, books in the library and the activities that is going on in the library, activities like borrowing books and returning books. Information management in general is the collection and management of information from one or more source and distribution of the information to one or more audience. This sometimes involves those who a stake in or right to that information. Management means the organization of and control over the structure, processing, and delivery of information. In short information management entails organizing retrieving acquiring and maintaining information. It is closely related to and overlapping with the practice of data management. A good library manager must be able to take of the following activities in the library; Keep records of books in the library, keep records of the library user, keep track of books borrowed by any library user, keep record of time a library user borrowed and return books and also after each day for decision making purpose, the library manager must be able to make analysis of books borrowed per day, analysis of the type of book people requested for per day and analysis of the author people read his/her book most per day. The emergence of the Internet, however, has led to the adoption of electronic catalog databases (often referred to as â€Å"web cats† or as online public access catalogs, OPACs), which allow users to search the library’s holdings from any location with internet access. This style of catalog maintenance is compatible with new types of libraries, such as digital libraries and distributed libraries, as well as older libraries that have been retrofitted. This proposed system is an offline access of library system or it doesn’t need to have an internet or web connection to run the program. It focuses on library transaction including borrowing of books, producing a library report in much accurate and easier way. In this system, the librarian doesn’t have to use a card catalog; all she has to do is search the specific name of the book, title of book, and/or author in the system. The reasons why the researcher chose to study the electronic library system are, to find out the effectiveness of the electronic library system in the place where it is implemented, to answer the problems encountered in the existing library systems and to show additional features that can be integrated for faster retrieval of data. Theoretical / Conceptual Framework An Integrated Library System (ILS), also known as library management system (LMS), is a resource planning system for a library, used to track and manage books in the library (Adebayo 2007). An ILS is usually comprised of a relational database, software to act on that database, and two graphical user interfaces (one for patrons, one for staff). Most ILS separate software functions into discrete programs called modules, which are then integrated into a unified interface. Examples of modules include: acquisitions (ordering, receiving, and invoicing materials), cataloging (classifying and indexing materials), circulation (lending materials to patron’s and receiving them back), serials (tracking magazine and newspaper and newspaper holdings), and the OPAC (Public Interface for Users). Each patron and item has a unique ID in the database that allows the ILS to track its activity. Larger libraries use an ILS to order and acquire, receive and invoice, catalog, circulate, track and shelve materials. Most sizable First World libraries use an ILS. Smaller libraries, such as private homes or non-profit organizations (e. g. churches and synagogues), often forego the expense and maintenance required to run an ILS, and instead use a library computer system. ILS was often known as library automation systems or automated system in the 1970’s and early 1980’s. Before the advent of computers, libraries usually used a card catalog to index its holdings. Computers were used to automate the card catalog, thus resorting the card catalog, keeping it up-to-date with respect to the collection, etc. Other tasks automated include checking out and checking in books, generating statistics and reports, acquisitions and subscriptions, indexing journal articles and linking to them, as well as tracking interlibrary loans. Since the late 1980’s windows and multitasking have allowed business functions to be integrated. Instead of having to open up separate applications, library staff could now use a single application with multiple function modules. As the internet grew, ILS vendors offered more functionality related to the internet. Major ILS systems now offer web-based portals where library users can log in to view their account, renew their books, and be authenticated to use online databases. Shibanda (2002) cited that integrated process of a computerized library system can keeps the track of all the books and periodicals and keeping the status updated. Apparently, there are â€Å"user IDs† and associated passwords to make an access in the system. This will keep all the information regarding the materials updated and monitored. The use of the computerized library system is a kind of technology that is popular in the developed countries. Perhaps, this is the right time for the developing countries to show any sign of development and progress even in the technological approach. A computerized library system among the universities is just a simple approach to change the approach of the schools in their one of most busy areas. Through the use of the necessary infrastructure and implementation of the process, the computerized library system can be effective. Stephen Abram (2009) said that traditionally, the library management system or integrated library system (ILS) was responsible for running libraries efficiently and effectively. Over the last few years, the role of the ILS has been expanding from meeting library needs to delivering user experience. Pandita (2004) in her paper â€Å"Collection Development in the Digital Era† examined the impact of electronic format on the collection development. She pointed out that the policy of content development needs to be worked out and re-designed. Mandal and Panda (2005) in their research paper titled â€Å"Collection Development in the Internet Age and the Need for a Consortium in the Engineering College Libraries in West Bengal: A Study† discussed the different dimensions of collection development. The existing state of library collection and infrastructural facilities of 17 engineering college libraries in West Bengal were examined. Author suggested the staff training, provision of adequate staff and funds, appropriate infrastructure in IT and a need based collection. This study requires data for books and borrowers which will be used for registration, checking records on the database, view and print book status. Output of the electronic system will be the releasing of the books, Issuance of receipt and prints other information. INPUT PROCESS OUTPUT Figure 1: Schema of the Study Statement of the Problem This study aims to find out the effectiveness of E – Library in the Municipal Library of Liloy, Zamboanga Del Norte during the calendar year 2012 – 2013. Specifically it intends to answer the following questions: 1. What is the status of the library system? 2. What are the problems encountered by the current library system? 3. What proposed system to be implemented? 4. What is level of functionality in terms of accuracy and speed? Significance of the Study. The study was focused only to improve the library system that helps the librarian, readers, and other concerned people in terms of borrowing books, transaction, managing data, saving records, produce reports and the time and effort statements of assumption. The electronic system manages and maintains records in a library of a certain borrower used to borrow books from a library. Transaction of books can be faster, and with the used of this system, there’s no need of manual recording by the librarian or any person who is in-charge to this system, which made the user of this system’s work lighter and convenience. The study is not intended to change all the principle details and methods of borrowing books from the library but rather to improve it in much accurate and reliable form. Scope and Delimitation: The scope of the study was to investigate the effectiveness of the computerized library system in order to support the continuous learning in various pedagogical settings. To achieve this primary goal, the study should consider the three objectives. First is to compare the existing library system from the traditional system. Second is to compare and contrast the  various schools or universities that successfully managed the computerized approach as new library. Third is to identify the weaknesses and potential threats to make a recommendation on how to strengthen the computerized library system. The study was limited on wide area networking which needs greater requirements on both system hardware and software and exclusively implemented in the Municipal of Liloy, Zamboanga del Norte. Definition of Terms In order to have clearer idea about the study, the researcher defines the following terms: Code. This pertain to the process of writing the necessary code required to develop the prototype Library Management System. LMS. Library Managements System, Software helps the users to manage a library. Database. This term mains a large, comprehensive, and significant collection of data carefully organized and recorded so that information may be derived from it. Librarian. The primary user of the system. In charge of user’s creation, book item creation, check –The one who borrow books from the library. Borrower. The one who borrow books from the library. Computerized. To enter, process, or store (data) in a computer or system of computers. Manually. Is done with the hands by human labor, not automatic. Library. A considerable collection of books kept for use, and not as merchandise. System. Is a group of elements that are integrate with the common purpose of achieving an object. Data. Is information in a form suitable for use with a computer. Report. Is a piece of information describing, or an account of certain events given or presented to sosmenone. Program Testing. Stage in program development process which the programmer is task to run and test to determine the program errors. Debugging. A process of fixing the errors in a computer program. Internet. Group of network computer connected around the globe. Chapter 2 REVIEW OF LITERATURE AND RELATED STUDIES In this chapter, literature and studies are presented. These are related to library management system. These are taken from various references and all of which have bearing with this study. Literature By exploitation of the computers in access and management of information, universities can now administer the library’s operational efficiencies and organizational effectiveness. The more informative system in libraries can efficiently aid the processing of knowledge by supplying the useful information. The computerized library system in universities is expected to lessen the burden on both librarian and students in searching for the appropriate books and information. Therefore, the new library system centers in the advantages in terms of accessing, retrieving, and sharing information most especially in a technologically oriented University environment (Shibanda, 2002). The integrated process of a computerized library system can keeps the track of all the books and periodicals and keeping the status updated. Apparently, there are â€Å"user IDs† and associated passwords to make an access in the system. This will keep all the information regarding the materials updated and monitored. The use of the computerized library system is a kind of technology that is popular in the developed countries. Perhaps, this is the right time for the developing countries to show any sign of development and progress even in the technological approach. A computerized library system among the universities is just a simple approach to change the approach of the schools in their one of most busy areas. Through the use of the necessary infrastructure and implementation of the process, the computerized library system can be effective. However, the country or the universities should answer the various challenges including the interactive connections (telephone and modem), the electricity problems, and the process of accessibility and privacy issues. In building the strengths among the universities, it is foremost important to address the issues that might affect the efficiency and effectiveness of the process. The idea of the computerized library system is supported with the interactive environment of the country. This will serve as an advantage of the country to implement and negotiate the movement towards the computerized library systems (David, 1996). In the Philippines, there are many universities that openly participated in the computerized library systems which add to their value of promoting the learning. However, it is obvious that most of the universities that managed this new system are private or semi-private institutions. The centralized reason that might contribute in this system is the large investments that the universities bound to provide. If all of the universities in the country successfully provide the library computerization, there is a possibility to place the learning in a most accessible and easiest way. Stephen Abram (2009) said that traditionally, the library management system or integrated library system (ILS) was responsible for running libraries efficiently and effectively. Over the last few years, the role of the ILS has been expanding from meeting library needs to delivering user experience. Change has been focused on innovation in user experience. That is a challenge because libraries vary and their online users and physical users are different. For example, in a public library the physical users tend to be transaction-focused or those with less IT access or experience. In contrast, the online users of public libraries tend to be more highly educated and computer literate. In academic libraries, the online access comes from places such as student housing while those who come into the physical library tend to have more complex problems and need help with filtering rather than finding information. Elisabeth Robson (2009) pointed out that, the catalogue has become a way to pull together disparate resources, including commercial resources and web links. Library management systems also allow circulation, including check in/check-out and enable libraries to purchase materials and track where they are. One of the biggest user requirements is usability. It has to be straightforward and has to do some of the searching for the user. It’s amazing how important the look and feel of the interface is. Users want simple interfaces with simple search boxes that do a lot behind the scenes – much like they are used to with Google. Librarians also say that users want to replicate the functionality that they see elsewhere. For example, when they search the catalogue they want to be able to see reviews of the items they are interested in before they borrow them. Oren Beit-Arie (2009) discussed that, many libraries are at a crossroads, reevaluating their businesses, missions and operations. The digital world will dominate more and more in the future, because of both mass digitization and born-digital content. Global economics also have an impact. Libraries want to do more with less where it matters. At the same time, the LMS is not just about the future and digital content but also about other types of content including physical. The move to digital doesn’t mean that libraries won’t have any physical resources to manage. They need to work with tools that support a hybrid environment. Good linking is very important. Our Primo tool was the first link resolver for the research community. Link resolvers enable users to click on a link and get to the article. It doesn’t sound complicated but it is, because of the range of access methods available over the web. The article can be available in several places. Which is best for the users depends on what subscriptions have been negotiated by their institution. It is a complicated web of many-to-many connections. Marshall Breeding (2011) pointed out that, in this time of tight budgets where libraries face difficult decisions regarding how to invest their technology resources, it’s helpful to have data regarding how libraries perceive the quality of their automation systems and the companies that support them. This report, based on survey responses from over two thousands libraries, aims to give some measure of how libraries perceive their current environment and probes at their inclinations for the future. Some libraries may refer to the results of this survey as they formulate technology strategies or even consider specific products. I urge libraries not to base any decision solely on this report. While it reflects the responses of a large number of libraries using these products, I hope this survey serves more as an instrument to guide what questions that a library might bring up in their considerations and not to make premature conclusions based on subjective responses. Especially for libraries with more complex needs, it’s unrealistic to expect satisfaction scores at the very top of the rankings. Large and complex libraries exercise all aspects of an automation system and at any given time may have outstanding issues that would naturally result in survey responses short of the highest marks. The survey results also aim to provide useful information to the companies involved in the library automation industry. While each company likely performs its own measures of client satisfaction, this survey may show perceptions in different ways. I hope that the rankings in each category and the published comments provide useful information to help each of the companies hone in on problem areas and make any needed adjustments to their support procedures or product directions. This year marks the fourth time that I’ve carried out this survey. Each year I have received around 2,000 responses, and a few more libraries responded this year than in any of the previous iterations. In very broad terms, the survey results are similar this year, but with some interesting new trends. Al-Ansari and Al-Enezi (2001) conducted a study to assess the current status of health sciences libraries in Kuwait. Study was titled 16 â€Å"Health Sciences Libraries in Kuwait: A Survey of Their Resources, Facilities, and Services†. Library facilities, use of IT, information services and co-operation were the various facets explored. Survey revealed that majority of the library staff was non-professional. Libraries were offering only basic information services and a significant number of libraries were not automated. Joshi (2001) â€Å"Veterinary College Libraries in Maharashtra. † Information was gathered about libraries through questionnaire. Book collection was found inadequate to meet information needs of the users and its growth was very slow. Journal subscription was not satisfactory, libraries were understaffed. Author recommended that Indian Council for Agricultural Research and Agricultural Universities should regularly organize orientation programmes for librarians. Similarly, Veer (2004) carried out a study titled â€Å"College of Education Libraries in Maharashtra: A Survey. † It is an unpublished Ph. D. thesis. Gautam and Srivastava (2006) examined the prevailing position of documentation and information services of libraries of 30 agricultural universities in India under title â€Å"State-of-the-Art of Documentation and Information Services in SAU Libraries in India†. It had been found that all libraries were providing CAS and bibliographical services. Adebayo (2007) conducted a study to examine the implementation of library service standards in the colleges of education in Nigeria under name â€Å"Library Services Standards Implemented in Colleges of Education in Nigeria†. Data was collected through structured questionnaire. Results of the study revealed that libraries were rendering basic services as recommended by National Commissions for Colleges of Education. These were not providing indexing and abstracting services. Partap (2007) conducted a survey of the libraries of 18 colleges of education in 3 districts of Punjab. He found that collection size of the libraries varied considerably and comparatively older colleges had large collections. Majority of the libraries were being kept open for 6 to 7 hours a day. He suggested for the introduction of user education programme and stressed on the need to increase the range and depth of collection and services. Sujatha and Mudhol (2009) in the paper titled â€Å"Evaluation of Electronic Information Services in the Fisheries College Libraries in South India: A Study† described the electronic information services in four fisheries college libraries. Authors also discussed the challenges the libraries and information centers were facing. Thornton (2000) â€Å"Impact of Electronic Resources on Collection Development, the Roles of Librarians, and Library Consortia†. Study was conducted to find the impact of electronic resources and the 21 Internet on collection development and discuss the changing role of librarians, library co-operation and collection development. It had been concluded that consortia will become more important sources in electronic information world. Pandita (2004) in her paper â€Å"Collection Development in the Digital Era† examined the impact of electronic format on the collection development. She pointed out that the policy of content development needs to be worked out and re-designed. Mandal and Panda (2005) in their research paper titled â€Å"Collection Development in the Internet Age and the Need for a Consortium in the Engineering College Libraries in West Bengal: A Study† discussed the different dimensions of collection development. The existing state of library collection and infrastructural facilities of 17 engineering college libraries in West Bengal were examined. Author suggested the staff training, provision of adequate staff and funds, appropriate infrastructure in IT and a need based collection. Mulla and Chandrashekara (2006) â€Å"E-Resources and Services in Engineering College Libraries – A Case Study†. Study was conducted to examine the efforts made by the engineering college libraries in Karnataka to build electronic resources. Results of the study revealed that collection and service infrastructure of the libraries in sampled regions were not up to the mark and libraries were struggling to build digital collection and in disseminating digital information due to lack of ICT infrastructure, IT trained manpower and paucity of finances, etc. 22 Adekanmbi and Boadi (2008) in study titled, â€Å"Problems of Developing Library Collections: A Study of Colleges of Education Libraries in Botswana† ascertained the availability and use of collection development policies in the college of education  libraries, in Botswana. In addition to using questionnaires, interviews were conducted to gather information from senior librarians, deputy principals of colleges and board of the affiliated institutions of the University of Botswana. Study brought to notice that majority of the libraries did not have collection development policies. Lack of constant training for librarians, inadequate staff, lack of support from administration and unavailability of collection development policies were some of the major problems found. It was further found that majority of the libraries did not involve their users in formulation of policies and did not implement these for collection development. Study revealed the need to train librarians on collection development. Mary and Sankar (2008) â€Å"Collection Evaluation of PSN College of Engineering and Technology Library and PET Engineering College Library in Tirunelveli District†. Authors described the various techniques of evaluating the document collection in academic libraries and evaluated the collection development practices of two engineering colleges. Sharma et al. (2008) evaluated the collection development in libraries of 38 engineering colleges of Orissa under title â€Å"Collection Management of Engineering College Libraries of Orissa: An Evaluative Study†. Information was collected from libraries using questionnaires. 23 Study concluded that growing dissatisfaction of the users arising from non-availability of needed documents and lack of provision of services could be boiled down to some extent, by rendering at least CAS or current contents or information about latest addition to users. Mallaiah and Gowda (2009) in paper â€Å"Collection Development inMangalore University Library: A User Study† discussed the usefulnessof collection development in a university library and attempted to findwhether the UGC-INFONET E-journals were meeting the users information needs. Chapter 3 RESEARCH METHODOLOGY This chapter presents and describes the research design, research environment, research instrument and the research procedure. Research Design The study utilized a description method reviewing a library database as basis to come up with the design on prototype Library Management System. The researcher decided to use Microsoft Visual Basic 6. 0 as the programming language in the entire system and Microsoft Access as the database wherein it will store the records of the borrower’s, books etc. Research Environment This research is focused at Municipal library of Liloy, Zamboanga Del Norte. Liloy is a 3rd class municipality in the province of Zamboanga del Norte, Philippines. It embraces 37 barangays with a total land area of 12,843 hectares with a total estimated population of 36,948 in 1995. It is mainly as agricultural community whose existing economy relies mostly on crop production such us corn, rice, coconuts, peanuts, and root crops. Liloy is a fishing ground of the northwestern towns of the province of Zamboanga. It is also known as â€Å"The Peanut Capital of ZaNorte†. Liloy is one of the most promising of the twelve towns of the 3rd Congressional District of Zamboanga del Norte. It was once a barrio of Municipality of Sindangan. It was created and become a duly constituted municipal corporation by virtue of Executive Order No. 469 issued by President Elpidio Quirino on August 22, 1951 but was unorganized and inaugurated on December 16, of the same year. [1] A huge portion of the territorial jurisdiction of Liloy had been taken away as a result of the creation and separation of Salug in 1959 and later in Tampilisan in 1978. Now the total land area is only 12,843 hectares, seventy-eight percent of the land area is agricultural planted to coconuts, corn, rice, and root crop. Residential area is sixty-five (65) hectares. Commercial area at present is nine (9) hectares; Industrial area is found in Barangay Timan and Sta. Cruz with a total land area of (10); institutional land is fifty (50) hectares and the rest comprise the open space and road right of – way. What may be considered urban land according to the records in the assessor’s office are eight hundred sixty hectares and this increasing very fast with the approaching full operation of Liloy’s wharf. Map of Liloy, Zamboanga Del Norte Research Instrument There where two sets of sources of data which will be used in this study: The borrower’s data which include the borrower’s ID, Borrowers name, Place and contact. And the book data which include the books no. ISBN, book title, author, category and the year it has been published. Research Procedure The procedure of the study was, the researcher secured permission from the Municipal library, Interviewed library staff and gathered important data’s to be use in the study, then the next logical steps followed, The researcher also analyzed and designed the solution for the system, coded the solution into a programming language, tested the running system and prepared detailed specification of the study for the benefit of the primary user of the system. BIBLIOGRAPHY Achonna, A. U.  (2008), â€Å"Awareness, Access and Usage of EJournal Resources of the Library, by the Students of Yaba College of Technology, Yaba –Lagos Nigeria†, Samaru Journal of Information Studies, Vol. 8, No. 1, PP. 26-34. Available from http://www. ajol. info/viewarticle. php? jid=335&id= 44510&layout=abstract (06-03-10). Adebayo, E. L. (2007), â€Å"Library Services Standards Implemented in Colleges of Education in Nigeria†, Pakistan Journal of Social Sciences, Vol. 4, No. 2, PP. 279-281. Available from http://medwelljournals. com/fulltext/pjss/2007/279-281. pdf (18-01-10). Adekanmbi, Arinola Rebecca; and Boadi, Benzies Y.(2008), â€Å"Problems of Developing Library Collections: A Study of Colleges of Education Libraries in Botswana†, Information Development, Vol. 24, No. 4, PP. 275-288. Available from http://cat. inist. fr/ ? aModele=afficheN&cpsidt=20877276 (14-05-09). Adikata, Adnan Ali; and Anwar, Mumtaz A. (2006), â€Å"Student Library Use: A Study of Faculty Perceptions in a Malaysian University†, Library Review, Vol. 55, No. 2, PP. 106-119. Available from http://www. emeraldinsight. com/10. 1108/ 00242530610649602 (20-02-09). Agaba, D. ; Kigogo-Bukenya, I. M. N. ; and Nyumba, J. B. (2004), â€Å"Utilization of Electronic Information Resources by Academic Staff at Makerere University†, University of Dar es Salaam Library Journal, Vol. 6, No. 1, PP. 18-28. Available from http://www. ajol. info/viewarticle. php? jid=164&id=16357&layout =abstract (02-03-10). Ahmad, Moin; and Haridasan, Sudharma (2006), â€Å"Use of Periodicals by the Scholars at National Library of Veterinary Sciences: A User’s Survey†, IASLIC Bulletin, Vol. 51, No. 2, PP. 05-17. Al-Ansari, Husain A. ; and Al-Enezi, Sana (2001), â€Å"Health Sciences Libraries in Kuwait: A Survey of Their Resources, Facilities, and Services†, Bull Med Libr Assoc., Vol. 89, No. 3, PP. 287-293. Available from http://www. ncbi. nlm. nih. gov/pmc/ articles/PMC34562/ (24-02-10). Anasi, S. (2006), â€Å"Internet Use Pattern of Undergraduate Students at the University of Lagos, Nigeria†, University of Dar es Salaam Library Journal, Vol. 8, No. 1&2, PP. 1-15. Available from http://www. ajol. info/viewarticle. php? jid=164&id=37030& layout=abstract (17-01-10). Atakan, Cemal; Atilgan, Dogan; Bayram, Ozlem; and Arslantekin, Sacit (2008), â€Å"An Evaluation of the Second Survey on Electronic Databases Usage at Ankara University Digital Library†, The Electronic Library, Vol. 26, No. 2, PP. 249-259. Available from http://eprints. rclis. org/14501/ (22-03-09). Atilgan, Dogan; and Bayran, Ozlem (2006), â€Å"An Evaluation of Faculty Use of Digital Library at Ankara University, Turkey†, The Journal of Academic Librarianship, Vol. 32, No. 1, PP. 86-93. Bansode, Sadanand Y. ; and Pujar, Shamprasad M. (2008), â€Å"Use of Internet by Research Scholars at Shivaji University, Kohlapur†, Annals of Library and Information Studies, Vol. 55, No. 2, PP. 123-126. Biradar, B. S. ; Kumar, P. Dharani; and Mahesh, Y. (2009). â€Å"Use of Information Sources and Services in Library of Agriculture Science College, Shimoga: A Case Study†, Annals of Library and Information Studies, Vol. 56, No. 2, PP. 63-68. Carr, Reg (2006), â€Å"What Users Want: An Academic ‘Hybrid’ Library Perspective†, Ariadne, No. 46. Available from http://www. ariadne. ac. uk/issue46/carr/intro. html (23-03-09). and Lochhart, Brian (2005), â€Å"Library User Survey: Resources, Facilities and Circulation Service†, Report on survey results. Available from http://www. paradisevalley. edu/library/assessment/LibraryUserSurvey Results. pdf (01-02-09). Choukhande Vaishali G.; and Kumar, P. S. G. (2004), â€Å"Analytical Study of Information Needs and Use Pattern of Faculty Members and Research Scholars of Amravati University†, ILA Bulletin, Vol. 40, No. 3, PP. 23-31. Chowdappa, N. ; Chandrashekara, M. ; and Ramasesh, C. P. (2009) â€Å"Impact of Electronic Information Sources on the Academic Users in Mysore: An Analytical Study†, SRELS Journal of Information Management, Vol. 46, No. 2, PP. 155-162. 77 Fatima, Nishat; and Ahmad, Naved (2008), â€Å"Information Seeking Behaviour of the Students at Ajmal Khan Tibbiya College, Aligarh Muslim University: A Survey†, Annals of Library and Information Studies.

Cisco Systems Essay Example | Topics and Well Written Essays - 1500 words

Cisco Systems - Essay Example Organization of interest Cisco faces unique opportunities to market itself as an agent of change, because the company re-engineered its IT infrastructure in both back office and front office applications, for the worker as well as for the customer. Change is often seen as positive by consumers in an economic crisis or bad situation. Back end and front end changes are visible in the company. The company used Microsoft and other programs, and in creating change went towards an open unitary architecture. Cisco’s financial success led the company to spend $100B, which the company put into IT changes which were generally successful. Much of the extant information available about successful IT companies like Cisco is biased towards the company as a strong leader, innovator, and survivor of the dot-com bubble, but there is still little mention of employee dissatisfaction on a mass scale that is organized, and this is another indicator that solutions based on customer attenuation are preferable in this enviro nment. One of the reasons for this could be that IT companies like Cisco tend to be very selective in accepting employees, hiring in many cases only about five percent of applicants. Another solution for proposal could be the company’s employee-centered human resources strategies, which can be integrated with the aforementioned focus on dynamism.

Four Yogic Paths and Jainism Worksheet Essay Example | Topics and Well Written Essays - 500 words

Four Yogic Paths and Jainism Worksheet - Essay Example They offer sacrifices to the deities and tirthankaras. Jainism practice devotional deeds that have positive effects on an individual’s state of karma. Further, they aim the mind on reasonable and good behavior. Hinduism and Jainism share some religious aspects such as outlook on behavior and life, practices, beliefs, religious fasts and festivals, rituals and sacraments. There are several things between Hindus and Jainas, and particularly the vegetarian Hindus found in India. For instance, there exist certain castes in India whose members are found in both the Jainas and the Hindus, and that marital affiliations are still practiced between the Hindus and the Jainas. The distinction or differences between the Jainas and the Hindus are seen in the scriptures and the emergence of the world and its creator. The Hindu sacred scriptures like the Puranas, Smirtis and the Vedas are rejected by the Jainas while the Hindus do not accept any book from the Jainas. In addition, as the Hindus argue that God created the world, the Jainas hold that the world is eternal and that there is no creator. In Hinduism, worship is conducted of several forms of one powerful God who is the ruler and the creator of the world while in Jainism; worship is not conducted to an eternal God but to great individuals who have attained Godhood. The importance of worship in Hinduism is not similar to Jainism in that in Hinduism, the achievement of desired goals is by the will of certain supernatural beings that are to be pleased. Contrary, in Jainism, there is no prayer or offerings made to divine beings. Further, as the Hindus belief that Gods alone can achieve liberation, the Jainas hold that it is the rights of human beings. The way of salvation prescribed by Jainism is via the threefold paths of right conduct, knowledge and belies which all people should pursue. Contrary, Hindus have no prescription of any single path that a person should pursue to

Fine Art - Social Class as Seen Through Art from the Renaissance and Research Paper

Fine Art - Social Class as Seen Through Art from the Renaissance and the Great Depression - Research Paper Example But as both these periods introduced sea changes in the existing social patterns, the works of art of both these peiods were also a balancing act between hope and despair. Morover, they were a balancing act between the tastes of the dominant and the oppressed classes- more so the art of the great depression era. This is evident when the works of art of thes periods, as against the socio-economic backgrounds, are examined. During the renaissance art period, a fuedal social system was just about to transform into a capitalist society. But during the great depression, capitalism was already the norm though people were realizing for the first time in history, that all the hopes ensued by capitalism were after all not that real. The audience-Renaissance Art It has been observed that, â€Å"the art public of the Renaissance consists of the urban middle class and the court society of the residences† (Hauser, 6). This was because these groups in the society were the ones who had a say in matters of power. The working class consisted mainly of agricultural laborers and craftsmen who had no role in the political processes of the society. Art was unaffordable luxury for them. And the consequence of this situation has been that the renaissance art mostly catered to the elite and urban middle class tastes. ... evolving into middle class representations, the art of this period also developed itself into a preamble to capitalist views on life and creative expression. Renaissance art mainly decorated the mansions of kings and elites and also the wealthy churches (Woods, Richardson and Lymberopoulou). For example, Jean Hey was entrusted with the task of decorating the Bourbon Court of France (Woods, Richardson and Lymberopoulou, 14). The other side of this social phenomenon was that there was always a â€Å"level of material wealth that might afford one work of art but not another† (Woods, Richardson and Lymberopoulou, 14). And what naturally followed was that artists were prompted to create an elite class art under the aegis of their patrons. The audience-Great Depression Art When it comes to the art of the great depression period, the situation was totally opposite to what has been said above. It can be seen that â€Å"many artists became disillusioned with capitalism- the U.S. econo mic system- and turned to left-wing politics† (Damon, 14). And above all, many artists even used their art to support the proletariat class (Damon, 14). For example, Guglielmi, who was a renowned painter, was very much vocal in his support of the working class and his painting, ‘The Relief Blues’, showed a an urban family signing up to get relief funds from the government (Guglielmi). By following the path of realism, art could thus win a big audience including the working class and art became more appealing to the masses in this period. Murals, photographs and posters became popular and they created an interface between art and craftsmanship (Doss). The Artist- Renaissance Period In renaissance art, artists showed a tendency to revive the feudal values through rejuvenating classical art from

Should racial profiling at U.S. borders target people of color to Essay

Should racial profiling at U.S. borders target people of color to exploit whites' fears - Essay Example Millions of Americans and non-Americans often are at a risk of becoming victims to racial profiling in the course of their life. Racial profiling refers to the law enforcement targeting a particular group of people based on their race, ethnic group or religion and linking this group of persons to a criminal incident (Judith 35). The U.S.A by becoming a multicultural, multiethical, and multireligious country, often becomes prone to incidents of racial profiling within its territory and its borders. Racial profiling at U.S border often targets people of color in order to exploit white’s fears.Every year, an overwhelming number of people in U.S become subjected to racial profiling. Racial profiling in U.S borders often affects Native Americans, American Muslims, Persian Americans, Arab Americans, Asian Americans, African Americans, Hispanic Americans, many immigrants and visitors. According to the 14th Amendment of the constitution of U.S. racial profiling is illegal and not acce pted in the American soil. Racial profiling often deprives citizens of their rights and send bad image of U.S.A to the rest of the world. Racial profiling often results to inequality in U.S.A. Racial profiling at the U.S border, as argued by some researchers, remains a means of exploiting white fears. Since the whites often regard them as superior in everything compared to the other races, they sometimes use the fear they get from them and commit racial profiling offenses at the U.S. border

New York Stock Exchange (NYSE) or on the NASDAQ Analysis Essay

New York Stock Exchange (NYSE) or on the NASDAQ Analysis - Essay Example Ford Motor also has magnificent dividend coverage. At the current state, Ford Motor is trading at some 4% dividend yield with some potential if Ford Motor will continue with its expansion. Ford Motor is on a recovery plan hence a reason to watch it. NYSE stock is risky for investments. Investing in such market is tricky and need more strength and resilience that many stock beginners lack. Taking stock investments with Ford Motor, for example, is risky because the automotive industry is cyclical and any time the vehicle business can fall hence affecting the investment. However, investors should always consider the tomorrow of a company before making investments. The future of Ford Motor is bright for example with the new model F-150 model holding a lot of potential in North America market. Ford Motor is the fifth largest world automobile manufacturer. The size is measured in volume of production with Ford making more sales in Ford’s European operations. Ford’s automotive is highly regarded in quality compared to its competitors. Ford size has been affected recently in the past where it had to reduce the production volume in U.S due to high production costs incurred in increased wages. The company is growing and it has the potential for the future. Growth is evident in the companies’ plans and implementation, which is slowly taking into track. One of the best strategies used by Ford Motor was the Global Product Development System, which is a tool for sharing designs globally. The strategy has been helping in developing vehicles fit for the different class of customers in the whole world. In the last quarter in 2014, Ford Motor achieved pre-tax profit of 6.3 billion dollars and net income of 3.2 billion dollars. Outlook for the pre-tax profit in this 2015 is 8.5 billion dollars to 9.5 billion dollars. The fourth quarter earnings were 26% past the 23% expectations per share by analysts. The price or earnings in stock are currently at 20.8% Ford

Analyse horror movie Research Paper Example | Topics and Well Written Essays - 2500 words

Analyse horror movie - Research Paper Example After the attempts to kill Lestat fail, Louis and Claudia set off halfway across the world in search of their own kind. In France, they find other vampires in the underworld and they join this group led by vampire Armand who has feelings of intimacy to Louis. Their stay turns tragic when the vampires in Paris kill Claudia and Louis is saved from death by Armand. Louis, Lestat and Claudia have different characters which were influenced by time, self personality and other external factors. Louis The past life of Louis as a mortal played a significant role in determining his character. Prior to becoming a vampire, Louis’s wife had died during childbirth. Louis was terribly affected by the death of his wife and he became desperate to an extent of wishing to die. In one instance, Louis narrates that his wife and infant had been buried less than a half year before he became a vampire. Louis says that â€Å"I would have been happy to join them. I couldn’t bear the pain of the ir loss. I longed to be released from it† (Interview with the Vampire). It is imperative that Louis genuinely loved his wife and newborn child. Suffice to say, Louis was also caring enough given the fact that he was felt a strong connection to his family. From Louis’ narration, it is evident that he had loving self personality. Suffice to say, his loving nature as a mortal is replicated in the relationship that he forms with Claudia as a vampire. In his mortal form, Louis was a kind person. He interacts with his slave Yvette in a respectful way without disregarding her as it would be expected of a slave to a master. After becoming a vampire, Louis exercises great restraint to prevent himself from the temptation of killing Yvette. When Yvette offers Louis food and expresses her concern about his wellbeing, Louis fights the instinctive vampire urge to kill her and drink her blood. He dismisses her from the dinner table saying â€Å"I’ll finish it, Yvette. Now leav e us.† (Interview with the Vampire).. However, he managed to suppress that urge and spared her life due to his self personality. In retrospect, it can be argued that Louis was a kind person who valued the lives of other people irrespective of their position in the society. The influence of vampire Lestat and vampire Claudia on Louis’s character cannot be understated. After becoming a vampire, Louis resisted the counsel of Lestat as it was against his will. Lestat encourages Louis kill human beings instead of feeding on animals such as rats and chicken. Lestat castigates him for his choice of food by stating that the chickens would eventually run out and he would be forced to seek other sources of food. Despite the pressure from Lestat, Louis manages to hold on to his convictions albeit for some time. However, it is notable that Louis was greatly influenced by the Lestat’s ideas. When he kills the slave girl Yvette, Louis indicates that he felt real peace when he killed. Louis indicates that Lestat’s words made sense to him since he was able to feel at ease when he killed a human being. This implies that the behavior and advice of Lestat influenced Louis’ character to a certain extent. At one point, Louis says that â€Å"Her blood coursed through my veins sweeter than life itself† (Interview with the Vampire). It was not in Louis nature to kill human beings, let alone derive extreme

Collaborative Learning in E-learning Essay Example | Topics and Well Written Essays - 1250 words

Collaborative Learning in E-learning - Essay Example In order to ensure that collaborative learning is effective, asynchronous online discussions have been perceived as an efficient way for learners to participate in high quality discussion and intrinsic cognitive collaboration. This is because asynchronous online discussion gives learners enough time to reflect on their friend’s findings and contribution and reason about their own contributions before sending them off to their friends. Collaborative learning looks forward in fostering the argumentative quality discussions among learners in order to improve personal knowledge acquisition. In order to ensure efficiency of the collaborative learning, it is significant to apply additional instructional direction, which may assist learners to use the advantages of asynchronous communication or interaction for argumentative knowledge acquisition. For instance, knowledge construction via collaborative discussion is vital since collaboration methods sequence, define, and assign learnin g activities to distinct learners and can in turn facilitate activities such as construction of arguments during discussions. Collaborative learning in E-learning is rooted in constructivism. It intensively focuses on how productive peer collaboration can be stimulated and sustained in computer-mediated environments and how these collaborative activities facilitate learning. The use of Computers in learning will aid in providing sentence openers to ESL students, software-embedded collaboration scripts and representational guidance in order to improve the quality of online argumentation or moderation among students. In order to make collaborative learning effective, ESL students are encouraged to meet in groups. This increase explicitness due to persistence of textual messages on computer screen, more defined in expressing arguments due to lack of nonverbal communication

Paired Reading Essay Example for Free

Paired Reading Essay Paired reading is a research-based fluency strategy used with readers who lack fluency. In this strategy, students read aloud to each other. When using partners, more fluent readers can be paired with less fluent readers, or children who read at the same level can be paired to reread a story they have already read. Paired reading can be used with any book, taking turns reading by sentence, paragraph, page or chapter. Share your examples! Why use paired reading? * It helps students work together. * It encourages cooperation and supports peer-assisted learning. When to use:| Before reading| During reading| After reading| How to use:| Individually| With small groups| Whole class setting| How to use paired reading How to pair students Pair students either by same reading ability or by high level readers with low level readers. Use the following steps to pair high-level readers with low-level readers: * List the students in order from highest to lowest according to reading ability * Divide the list in half. * Place the top student in the first list with the top student in the second list * Continue until all students have been partnered * Be sensitive to pairings of students with special needs, including learning or emotional needs. Adjust pairings as necessary * The reader from the first list should read first while the reader from the second list listens and follows along * The second reader should pick up where the first reader stops. If additional practice is needed, the second reader can reread what the first reader read * Encourage pairs to ask each other about what was read. What was your page about? What was your favorite part? Implementing the strategy 1. Introduce the students to the Paired Reading strategy. This includes: * Establishing a routine for students to adopt so that they know the step-by-step requirements for engaging in paired reading (i. e. Will they read out loud, simultaneously? Will they take turns with each person reading a paragraph? a page? Or will one person read while the other person listens? ). * Teaching students an error-correction procedure to use when supporting each others reading (i. e. re-reading misread words; signals for difficulty). * Modeling the procedure to ensure that students understand how to use the strategy. 2. Ask students to begin reading in pairs and adjust reading speed if reading simultaneously so they stay together. 3. Have students offer feedback and praise frequently for correct reading. 4. Monitor and support students as they work.

The Century of the Self Essay Example for Free

The Century of the Self Essay The Century of the Self is a British documentary series in four episodes diffused by BBC four in 2002 and art house cinemas in the US. This documentary was written, realized, produced and directed by Kevin Adam Curtis, an English filmmaker, born in 1955. His work is more of a journalistic work than a director work; indeed his works are based on sociology, philosophy and political history. Adam Curtis won various awards like Golden Gate Persistence of Vision Award at the San Francisco International Film Festival in 2005 or the Alan Clarke Award for Outstanding Contribution to Television at the British Academy Television Awards but The Century of the Self is best-known work. The Century of the Self is a documentary talking about the untold and sometimes controversial story of the development of mass consumer society in Britain and the United States. It shows the evolution of the Western individual, traditional rights to the individual consumer, how that created consumer-king, by whom and for whose interests? This film examines how Freud’s theories of the unconscious shaped the development of PR and advertising; and why psychoanalysis may still appear today as a critical theory of consumerism and social conformity. The word  « consumerism  » can be defined in different ways: ? Refers to all doctrines, actions and organizations dedicated to the defense of the interests of consumers. The most common form of consumerism is the consumer association. His actions cover the areas of protection, information, education and the rights of consumers. Refers to an economic ideology. This is a consumer of goods and services that mutate according to the lifestyle of our society. This is a subtle and insidious notion that we then speak of consumer society. Consumerism is, as such, slammed since the late twentieth century, either by the environmental movement or anti- ads . The first episode of the series is devoted to the relationship between Freud and his American nephew, Edward Bernay. Bernay invented the public relations profession in the 1920s and was the first person to use Freuds ideas to anipulate the masses. He showed American corporations how to make people want things they did not need by linking mass production of consumer goods to their inner desires. Bernay was one of the principal architects of persuasive techniques in mass consumption, using all the tricks of legerdemain (â€Å"every trick in the book ), from celebrity endorsement and public relations blows most outrageous, until the autoeroticism. His most famous coup was breaking the taboo of smoking for women by persuading them that smoking was a symbol of independence and freedom. Bernay was convinced that it was more than just a way to sell more consumer goods. It was a new political idea to control the masses. Satisfying unaware that his uncle had identified irrational desires, people could be made happy and thus docile. To conclude I think the century of the self is the most profound documentary I’ve ever seen and it’s unique because of its ability to show how our society became the way it is today, what emerges is nothing less than a history of 20th-century social control. The Century of The Self explains not alone why the country is the way it is, but why you are the way you are.

Found Metal Art Sculpture: A Guide

Found Metal Art Sculpture: A Guide Found Art (or best know as scrap metal art) is a beautiful and creative way to express yourself and the things that you like. I would like to share with you what types of things that you will need, why, different things, types of things, that you could use and why you should do scrap metal art. Here are some of the categories that I will be hinting on with you; what is it, safety equipment, what you need, the set up, how the different kinds of welding works, why do it, things that you could use, types of metals and the process of creating your art. This Art has been around for Millions of years, but the earliest that they can pin-point was from Marcel Duchamp. He was born in the 19th century but his art didnt really get noticed until the 20th century. Even though it took so long for Marcels work to get noticed it has thrived since then, Junk Art is more active than ever right now. First of all, what is Found Metal? Found art is an unusual type of art that includes creating pieces from found objects that are not usually considered to be artistic in anyway. Most of the objects used in Found Art usually have a completely different purpose and are modified in ways to make them into a piece of art. But to do this you need safety gear. This includes; Safety glasses, Welding helmet(the auto tinted ones are the best to use because when you put your helmet over your face you can actually see. It will darken when a bright light reflects. If you use a non-tinted helmet you will pretty much be doing things by feel.) Then you will need welding gloves(Preferably with no holes for your sake.) A long sleeve shirt and a long sleeved welding jacket, Welding boots(Leather), and boot cut pants. If you are really nervous you could also use a fire resistant apron and ear plugs. Now, you need these because its for you! If youre doing this at your house its up to you but the helmet if to prevent flash burn which can damage your eyes even if its just once if youre not careful. The safety glasses are to prevent the slag that you are chipping off from going in between your helmet and face so you dont burn your eyeballs or any soft tissue around your eyes. You need gloves because the metal gets really hot and so are the rods when they are taken out of the oven. The long sleeve and the jacket is so that when you chip slag it wont catch your clothes on fire and/or burn yourself. Now, this will not completely protect you from chipping it and angling it the right way which will be wrong for you but, it can still get between everything perfectly and burn you, just part of the art. The boot-cut jeans are to put over your boots and not tuck them in because a piece of slag can get in between your pants and boots and burn your feet. You need the leather welding boots, not fluffy boots or tennis shoes because a spark or slag will get on your shoes and burn through them but not it you have leather boots on. Then we move onto the equipment that you will need. To start off with, you need a welding machine (preferably an all welding machine.) This will come with the negative ground clamp that goes on to workstation to pull and guide the puddle where you want it to go, or the direction that you are trying to weld towards. It also comes with all the guns for the three different types of welding: Stick, MIG and TIG. Stick uses welding rods that get clamped into that specific welding device, MIG uses a spool of wire that burns like a stick but doesnt leave any slag to chip off, which is a much cleaner and easier process to go through, and TIG is a gun that produces a lot of heat but you need a filler rod with this one. So, you will use a gun in one hand and a rod in the other. This is kind of a mix between Stick and MIG welding. The set up is fairly simple. You just turn the machine on, pick whatever gun you are going to weld with, get the rod or wire setup. Then you need to pick a number set-up which most of the time is 1. Then you will need to pick the temperature number(how hot you want it to burn.) Be careful with how hot it burns though so that you dont burn through the project or go through the metal on the edges. Usually there is a chart telling you what to put the temperature at depending on the position that you are welding at, the material that you are welding on and how thick the material actually is. Lastly, you need to make sure that wherever you are doing this, the house or building, has enough power to operate the machine. So if you have a 220v machine which is the most common machine make sure that there is at least 230 Vs for that specific use. Do not start welding yet though. Whatever metal that you are using needs to be cleaned off first. Sand off the metal so that dont have scales that flake out from your weld. Make sure to stay close(pretty much right on the metal) or the spark will go out and there will be a burn mark on your project. After each pass make sure to chip off all the coating(slag) and then brush the junk and powder that is released off the metal. Depending on what youre doing and how thick you want it depends on the rod also. The thicker the rod, the thicker the weld will be. The faster you go the less weld that you be there. One last thing to look at when youre welding it the angle that youre holding your rod at. If youre holding the rod straight at the project and welding then that is where your weld will come out of, if youre holding the rod at an angle and welding then the weld and slag will burn off from that angle and it will not come directly from the tip of your rod(the angle will not hurt your pro ject at all.) Just make sure that you watch your puddle and go. How does stick welding work? The welding rod is the piece of wire coated in slag(flux coating) that gets clamped into the stick welding gun that is connected to the machine. A current is fed through this wire which helps to join two pieces of metal together firmly. There are different rods though like, 6013-610-7014 and ect. This just determines the different diameters and other things that make a difference when welding. As just stated thickness determines how much weld is being put down at a time, the smaller the rod, the less weld that goes onto your project. Theres also different types of heat resistance and how resistant the weld is to hydrogen. If you want some people can relate this to the numbers that nail polish has. Those numbers tell you what color it is, the shade of the color and some depending on if it has sparkles in it. This is the same with the welding rods just different meanings. Now, why should you even consider scrap metal art? Why does it even matter? First of all, its a very unique and original art that you create and do by yourself. It saves on scrap or waste that may be laying around which means you can recycle anything that you have. Welding is hard but it is a really good skill to have. When create your art you can literally use anything that you have laying around the house that you thought had no purpose. You can use anything from building demolition things to a simple hanger. You can make anything that you want out of anything that you have! Its really easy, you just need to get an idea of what you want to do first. Generally any type of metal can be put in two different categories; Ferrous and non-ferrous. The difference between Ferrous Non-ferrous metals are that Ferrous Metals mostly contain Iron. They have small amounts of other metals or elements added, to give the required properties. All Ferrous Metals are magnetic and give little resistance to corrosion. The types of Ferrous metals that are most common are any type of steel(regular, Carbon and stainless) Cast Iron and Wrought Iron. The common types of Non-Ferrous metals areÂÂ   aluminium, copper, lead, zinc, nickel, titanium, cobalt, chromium and precious metals. Why should you do scrap metal art? I personally do it because it is fun and it tests me sometimes but mostly because I like to know that Im recycling in a way. Why should you care about that though? In 2015, more than 67 million metric tons of Ferrous Metal was recycled by the U.S. scrap industry which had a value of 30.1 Billion Dollars. A steel mill that uses recycled steel reduces air and water pollution by around 70 percent. Everyday, approximately 100 million steel and tin cans are used by Americans. As for Non-Ferrous, 25,000 statues of Liberties can be built with coppe that the U.S.A. recycles per year. The scrap Aluminum that is thrown away every month in the U.S. is enough to rebuild the entire American airfleet. In 2014, the U.S. Scrap Industry processed .83 million metric tons of aluminum. Now all this means is that we are very wasteful and to make these numbers go down and quit wastings stuff more people can create art out of scrap and reduce these prices. This is why you should care because a lot of metals are going to waste when, now-a-days we can use these objects and make them into art now and not have so much junk around. Now you can finally start welding. Place the pieces where you want them and make sure that that is exactly how you want them. Hold them in place however you can with whatever you will need. Then, with whatever weld method that you choose, start welding! But one other thing that you have to take into consideration is using the welding rod all the way down to the number and letters or else you will just be wasting good rods. A lot of people think that just because youve already struck it its too hard to try and strike again, well, all you have to do is get a scrap piece of metal that you can strike it on again and then scrape the end on something and it will be as good as new. All you have to do now after you get done with you project is to pick up the bad rods that are burnt all the way down, sweep up the slag(flux coating) that you have chipped off, turn off your machine, wrap everything up and put it away and then put the access rods that are still good or havent fully been used back into the heating oven. After everything is done and cleaned up, youre left with a beautiful piece of art made from junk. Finally, to brief you back up on what we have talked about, we have talked a little bit about the history of Found Metal,the first person that they can pinpoint and when it actually started to get noticed, and where I personally learned it from which was the IAI. Ive talked about what Junk Art actually is, the definition of it and what it actually is. Then, I went on to all safety equipment and why you should/need to have them on(it is for your protection). I described how to set up and how everything works,the tools that you will need and what the different uses for them are. Then I explained why you should do this art and gave you some statistics about all the junk there actually is, the main point being that it recycles a lot of waste that, with this art, isnt waste. Ive talked about the different things/ranges of things that you could use that usually no one thinks to use(house demolitions to hangers). I talked about the two different categories that metals are most commonly out in and the most common metals in the two categories(Ferrous and Non-Ferrous Metals, Ferrous being magnet and having Iron in it). Then, I did a guided on how to create what you want to make such as; reshaping, piecing together, holding/supports, welding and then painting if you would like. Lastly, I just talked a little bit about how to clean up and what you will expect when it comes to cleaning up the mess,pick up all the pieces and sweep up.

I Am a Survivor :: Law College Admissions Essays

I Am a Survivor    I grew up the youngest in a family of five. My mother and father divorced when I was a few months old. My mother struggled to take care of five young children on her own. Because her parents died when she was a little girl, she never considered giving us up for adoption or to relatives. My natural father never kept in touch with us. He never helped my mother care for us and so I never knew him and have no recollection of him.    My mother tried her best to ensure we had a good family life by marrying twice after her divorce from my natural father, but neither man in her life served as a role model for my three older brothers. My brothers suffered the most from the breakup of my parents' marriage and my father's abandonment of his parental duties. All three have ruined their lives through drug abuse and crime. My oldest brother lives from day to day without any hope and with the constant internal battle against a drug addiction, which he often loses. My second oldest brother has been in and out of state mental institutions for over fifteen years. He is forty-two years old and is schizophrenic. My third oldest brother is somewhere in New York City, and he doesn't want to be found. He calls my mother from time to time to let her know that he's alive.    I talk about my brothers first because even though they had problems growing up, they managed to protect and shelter me from their troubles. They made me believe in fairy tales and tried to shield me from the ugly reality of the world. It was because I lived a child's fairy tale life that I would later learn that fairy tales don't come true. I would learn to struggle, suffer, and survive.    When I was eighteen years old my mother moved away and left me in New York City with my friends to attend college. I guess my mother thought I would easily succeed and become the first college graduate in our family and I would easily learn to be responsible and independent. She must also have assumed that because I had never struggled for anything, I would be okay and I would doubtless succeed in becoming a lawyer. I Am a Survivor :: Law College Admissions Essays I Am a Survivor    I grew up the youngest in a family of five. My mother and father divorced when I was a few months old. My mother struggled to take care of five young children on her own. Because her parents died when she was a little girl, she never considered giving us up for adoption or to relatives. My natural father never kept in touch with us. He never helped my mother care for us and so I never knew him and have no recollection of him.    My mother tried her best to ensure we had a good family life by marrying twice after her divorce from my natural father, but neither man in her life served as a role model for my three older brothers. My brothers suffered the most from the breakup of my parents' marriage and my father's abandonment of his parental duties. All three have ruined their lives through drug abuse and crime. My oldest brother lives from day to day without any hope and with the constant internal battle against a drug addiction, which he often loses. My second oldest brother has been in and out of state mental institutions for over fifteen years. He is forty-two years old and is schizophrenic. My third oldest brother is somewhere in New York City, and he doesn't want to be found. He calls my mother from time to time to let her know that he's alive.    I talk about my brothers first because even though they had problems growing up, they managed to protect and shelter me from their troubles. They made me believe in fairy tales and tried to shield me from the ugly reality of the world. It was because I lived a child's fairy tale life that I would later learn that fairy tales don't come true. I would learn to struggle, suffer, and survive.    When I was eighteen years old my mother moved away and left me in New York City with my friends to attend college. I guess my mother thought I would easily succeed and become the first college graduate in our family and I would easily learn to be responsible and independent. She must also have assumed that because I had never struggled for anything, I would be okay and I would doubtless succeed in becoming a lawyer.

Fears in The Most Dangerous Game :: Most Dangerous Game Essays

Fears in The Most Dangerous Game   [ADM1]  Ã‚      All around it was quiet.   [ADM2]The birds were chirping and the leaves were blowing.   Suddenly, a man fled from the brush, holding only a knife in his right hand.   After the fleeing man had ran some distance, another man came out of the brush holding a revolver.   This man walked calmly after the fleeing man not worried that the he would escape.   The old, erect man stopped, and loaded his revolver.   He then took aim, shot a round and hit the fleeing man just as he turned around.   The man dropped as he died instantly.   The old man then walked over to the game he had just killed, grabbed the body by the shirt, and dragged the body into the brush.   Richard Connell's The Most Dangerous Game is a story based on a man who thrives for hunting humans[ADM3].   The way Connell wrote this short story reveals some characteristics about him.   The Most Dangerous Game is a psychological story about the author facing and overcoming fear. [ADM4] The general's eyes had left the ground and were traveling inch by inch up the tree.   Rainsford froze there, every muscle tensed for a spring.   But the sharp eyes of the hunter stopped before they reached the limb where Rainsford lay; a smile spread over his brown face.   This story is filled with the same type of fear Connell experienced in his life.   Perhaps he felt 'hunted' at one point in his life and decided he had to run away from all the pain and anger.   For instance, his father may have been abusive to him, so he decided to run away from the fear of being emotionally as well as physically hurt[ADM5].   Rainsford slid down the tree and struck off again into the woods...   Following the trail with the sureness of a bloodhound came General Zaroff.   Connell ran and ran and ran, but no matter how far he ran, his fears were always behind him.   Connell would soon figure out what to do. [ADM6]   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   Connell also showed the ability to overcome his fears.   At the end of the story, Rainsford confronts Zaroff in Zaroff's own bedroom.   Zaroff offers a truce, but Rainsford does not accept and they fight until the death.   Rainsford had successfully faced Zaroff, his fear.[ADM7]   Connell is showing that he overcame the fears he had in his life by facing them with confidence.

Mathematics Essay -- Exploratory Essays Research Papers

Mathematics In an attempt to express certain basic concepts of mathematics precisely, one should consider a handful of different accepted and developed conceptions. Pythagoras, in the Fifth Century B.C., believed that the ultimate elements of reality were numbers; therefore the explanation for the existence of any object could only be explained in number. Gottlob Frege stated, in an idea referred to as logicism, that mathematics could in some sense be reduced to logic. The views of Plato state that we "know" these rules of mathematics at the intuitive level rather than the conscious level. Plato also believed that these forms existed previously in their perfect forms; humans know them in their imperfect forms through concept and imagination. Humans did not invent mathematics, but rediscovered these transcendent but real forms. Almost a century ago, Bertrand Russell wrote in The Problems of Philosophy that "philosophy should not be studied 'for the sake of definite answers to its questions, since no definite answers can, as a rule, be known to be true.'" For the problems mentioned here, however, it seems possible to give and justify answers. Certainly the effort should be made. Perhaps, through Pythagorean ideas, logicism and Platonism, a firmer understanding can be known of the grasp that mathematics has on the world. Due to the secrecy of the society in which Pythagoras, it is difficult to distinguish between any original works of Pythagoras from those of his followers. However, it is not the author that is important, but rather the notions presented. According to the view of the Pythagoreans that "all is number," the first four numbers have a special significance in that their sum accounts for all possible... ...l proofs for someone who accepts the axioms from which they begin." Those axioms are continually being challenged, but if they are to be justified, it shall not be within the context of mathematical activities. Now we must turn to the philosophy of mathematics, "to the great debates between the formalists, the intuitionists, and the Platonists." These debates cannot be settled by mathematical proofs, however. The certainty of mathematics is merely conditional; it rests upon assumptions that cannot be proven within mathematics, but only within the philosophy of mathematics. Exactly the same problem applies with respect to the primary problems of philosophy. We can easily give practical arguments that seem very convincing, but when we analyze these arguments philosophically, we often find that the simple conventions of ordinary argument cannot be regarded as adequate.

Food Nation Essay

Food connotes more than just an intake to be able to sustain life. It is a reflection of a myriad of culture existing in a society. Looking at food, one can see its various fusions of cultural identities prepared to satisfy one’s appetite. Food is a perfect example of a world that enters into the process of globalization where nations embrace the flow of cultural exchange. Countries such as the United States and Italy are known for having diverse demographics. The diversity of its population brought influences into their food as well. However, although both countries may have fused each other’s culture into their food, there are still differences which make them distinct from each other such as how they handle and view food. The United States is one of the largest countries when it comes to its size and population. It has a wide variety of immigrants which flowed starting from the nineteenth century and as its population continues to grow, its culture has been as dynamic as its food (Counihan, 2002, p. 26). Large part of these immigrants later joined the American workforce as every parent became employed. The absence of either the mother or the father at home veered the majority of the population away from home-cooked meals. Eating out became an alternative for families to have their meals together and eating out means buying food from a restaurant (Schlosser, 2001, p. 4). From this concept of eating outside the confines of a home, the fast food world was born. The term â€Å"fast-food† refers to a speedy availability of food, further described as a â€Å"provision of limited, standard menu with quick service† (Royle & Towers, 2002, p. 190). Fast food became not just a way to fill skipped meals at home but it turned out to be a lifestyle. The United States initially became known for its fast food because of the rise of popular food chains such as McDonald’s and Burger King. Its convenience of having ready-made food suits the lifestyle of people especially those who go to work early and go home late. Since there are a large number of working people in the United States, they flock to these restaurants to eat. Foods are being prepared in bulks to anticipate the huge numbers of customers. Most ingredients provided are delivered frozen. Cooking methods involved one or a couple of processes to guarantee its speed. Assembling ingredients in a line system like burger patties will be able to cook a dozen of it at the same time (Schlosser, 2001, p. 69). Some of the food ingredients only require adding hot water and it’s ready for preparation. Fast foods are usually packed in paper wraps, foil, and cartons. The materials of these wrappings are disposable which suites the people on-the-go to eat the food wherever they are. Despite the convenience brought about by fast food, healthier ingredients are being given up. As previously mentioned, ingredients are frozen which indicates that these are not fresh and devoid of its natural healthy components with much more added fats. Since Americans are busy with work with no time to prepare food for them, fast food becomes the next available fast option. Italians, on the other hand, became the center of what should be a counterpart of fast food. A country rich in culture, its food gained renowned identity throughout the world. Just like in the United States, Italian food is a lifestyle. It is a lifestyle which extends to close interaction with families and friends in a laid-back environment dining and drinking wine (Parasecoli, 2004, p. xii). The relaxed atmosphere among most Italian household can be seen as a break from the political and social unrest that reign the Italian state during history. Italian food is famous for the cheese, the wine, and the pasta. Made from a wide array of sea foods, vegetables, and meat; Italian food is prepared picking up the fresh ingredients and served as a craft of art. Ricotta, for example, is bought by locals straight from a shepherd on the day it is made (Harrison, 1989, p. 17). Italians regard their food not just as an energy provider but as a â€Å"medicine for the soul, one of life’s abiding pleasures† (Harrison, 1989, p. 17). Most of the Italian foods are cooked in accordance with traditions and the food preparation varies from the different regions of Milan and Florence (Harrison, 1989, p. 143). Taking this traditional view of Italian cuisine, a movement was established to retain not just the traditional cooking of the Italians but also all traditional cuisines of the world. The Slow Food movement is originally established as a counterpart of fast food. The idea of this movement is to make food from â€Å"scratch in your own kitchen† (Kummer, Cushner, & Schlosser, 2002, p. 10) rather than the processed artificial food at fast food chains. Just like Italian food, the movement aims to take food as a pleasurable experience offered by life in contrary to fast foods (Pollan, 2008, p. 194). The Slow Movement suggests making food out of ingredients that are ideally grown in the backyard or farms, harvested, and cooked with other natural recipes. The people who eat the foods are not only consumers but co-producers as well. Just like the Italian food, this movement also promotes the pleasure of food eaten and shared communally (Pollan, 2006, p. 259). Though this movement proved to be promising, some may say that in contrast with fast-food, the Slow Food Movement is more expensive to obtain and to do. Since fast-food is more accessible and cheaper, the movement has been tagged as elitist and cannot be afforded by ordinary people (Kummer, et al. , p. 10). By its term of â€Å"slow-food,† this may not suit the lifestyle of most people coming from the working class due to the lack of time for food preparation. United States and Italy vary from the way they live their life with food. Though nowadays, some of their own cuisines have been inspired from one another. Their views of food have a huge gap as the two nations came from different backgrounds and developed cultures that set them apart from each other. Their cuisine style and food preparation became significant in the world today and though different in principles, people enjoy it nonetheless. References Counihan, C. (2002). Food in the USA: A Reader. New York: Routledge. Harrison, B. G. (1989). Italian Days.New York: Atlantic Monthly Press. Kummer, C. , Cusner, S. , & Schlosser, E. (2002). The Pleasures of Slow Food: Celebrating Authentic Traditions, Flavors, and Recipes. USA: Chronicles Books. Parasecoli, F. (2004). Food Culture in Italy. Connecticut: Greenwood Publishing Group, Inc. Pollan, M. (2008). In Defense of Food: An Eater’s Manifesto. New York: The Penguin Press. Royle, T. & Towers, B. (2002). Labour Relations in the Global Fast-Food Industry. New York: Routledge. Schlosser, E. (2001). Fast Food Nation: The Dark Side of the All-American Meal. New York: Houghton Mifflin Books.

Puritan Society During the 1600’s Essay

Throughout history, many people have wanted to create a model society. During the 1600’s, Puritans in New England tried to establish a perfect society. The settlers sought to create a colony that was free, contained a strong sense of religion, and was perfect and admired. The Puritans tried to create a liberated society. They first wanted to be free from England. They wanted to prevent what had gone wrong in England from happening in their colonies. In England, many people faced persecution because of their beliefs. Many people came to America seeking religious freedom. During the reign of Charles I in England, the only way people could get religious freedom was to sail to America, mostly to the Massachusetts Bay Colony. Here, the settlers placed a very strong emphasis on religious freedom. The Puritans ended up constructing the Massachusetts Bay Colony based on their religious freedoms and beliefs. The colonists managed to accomplish many of these goals. But a few of these goals did not go as they had originally wished. The freedoms in America eventually became the same as it was in England, because the government taxed all the people, church members or not, and they enforced a law forcing people to attend church services. The Puritans fulfilled the freedoms that they wanted, but these liberties did not last long. The settlers also wanted their colonies to have a very strong sense of religion. The New England Puritans were very intense in religious matters. They wanted to be a very holy society. To ensure this, the church and the government worked together; the religion was very closely connected with the Puritan political structure. Their mixture of religion and politics was based on self-government, limited government, individualism, and the community’s right to control, meaning that the community could control all its members in a common interest. They were very serious about religion because they were founded upon religious beliefs. They felt very strong about purifying the Anglican Church. Their churches because Congregational Churches; therefore, they emphasized local control and independence. The colonies, especially the Massachusetts Bay Colony, aspired to maintain this â€Å"holiness†, and they accomplished it, but it got out of hand. Their mixture of politics and religion soon turned into a theocracy, where it was hard to  see where church and state separated. As their religious freedom lessened, the colonies became more and more like England over time. The colonists wanted their colonies to be admired. In order for this to happen, the colonies needed to be â€Å"perfect†. They set boundaries about who they would let settle there: they only let religiously acceptable people in. The colonists thought that they needed a strict orthodoxy to survive. They were trying to create a holy empire, or a â€Å"city on a hill†, that would be looked up to by the rest of the world. They wanted to become a â€Å"beacon to others† (Brinkley, 1999). The governor of Massachusetts Bay, John Winthrop, described an ideal society in â€Å"Model of Christian Charity†. The settlers wanted to create a â€Å"New Jerusalem†, or John Winthrop’s â€Å"city on a hill†, to be admired by everyone, and they were willing to do almost anything to achieve it. The New England Puritans were also very hard workers, and they had a very strong work ethic. They were serious and hardworking people who led very useful lives. They were against anything that wasted time or resources, such as playing cards or gambling. They believed that if they worked hard then they would be successful; therefore they thought material success and prosperity were favors from God. Although the Puritans created a strong and energetic society that would influence American culture far after their time, they still could not live up to the ideal conditions that John Winthrop discussed. They also could not keep up their passion for religion, so in the end, their colonies were far from perfect. The settlers tried very hard to create these perfect and holy societies. They gained freedom from England, including the freedom to worship as they wanted. They then founded colonies based upon religion with a very strict and holy society. They wanted these colonies to be admired by being what they thought to be â€Å"perfect†. No matter how hard they endeavored, these colonies only became more and more like England. They New England Puritans tried very hard, but they never achieved their model society. Works Cited Brinkley, Alan. (1999). American History: A Survey, Tenth Edition. Boston: McGraw-Hill College. Sage, Henry J. (2003). Colonial American History: Puritan New England. www.nv.cc.va.us/nvsageh/Hist121/Part1/NewEngland.htm.

Proctor & Gamble

1. In our opinion, we think the answer about product life cycle is not absolutely correct. It is depend on product’s characteristic. 3C product such as eeepc (asus’s product, netbook) have quite short product life cycle; Rolex watch have been established more than 200 years. So if marketers want to extend product life cycle, they have to do more afford on survey to realize consumer behavior and satisfy their really needs and wants. When the product’s sales shows that it is on the decline stage, marketers should find the new desire on consumers and reposition, modify their product or marketing strategy, It is gain brand loyalty and equity to extend brands or products life cycle. Consequently, the â€Å"brand† makes its product life cycle prolong and maintain the product in the market. 2. Before we start to reposition, we must know the environment situation, such as industry, competitive, and consumer analysis. We use five forces analysis to analyze industry, and conclude that the competition is fierce. After that, we analyze competitive situation, through perceptual map we find that Kimberly-Clark is P&G biggest competitor. The price of Huggies is between Pampers and Luvs, and with the same function of Luvs. Consumers were willing to pay more than Pampers to buy Huggies. Form consumer analysis, we find that consumers are sensitive to quality. Because there were many double-income families, consumers are afford to pay high price for diapers. To regain the status of market share, P&G repositioned Pampers as high price brand, and changed some marketing strategies. Pampers has repositioned its products from â€Å"providing the most comfortable diapers† to â€Å"assisting mothers in bringing up children†. Therefore, it has come up with some concepts and ways to meet the purpose of the repositioning, such as the concept of Baby Stage of Development, the use of step-by-step toys, the consultation of experts, and establishment of Pampers parenting network. The concept of Baby Stage of Development is based on the babies various needs at various stages. As a result, P&G provides suitable diapers products for babies, including new babies, babies, toddlers and preschoolers. With the concepts of BSOD, Pampers has further introduced the step-by-step toy system. In the course of playing, the toys function as children friends. Besides changing the products, Pampers also establishes Pampers Parenting Network. On the websites, some experts have written professional articles on how to breed babies, how to help babies grow healthy, and so on. And all these articles are posted on the website as references for parents. Besides, the experts also provide professional responses to the problems parents have in the process of bringing up children. (2) We think that P&G can use the same way to reposition Crest’s brand image to differ from its competitors, and let it have room for progress. For instance, P&G can reposition Crest as a product for healthy and beautiful smile, not just for the purpose of cleaning. In this way, consumers can have better looks and fulfill their mental needs by using the repositioned products. 3. To realize consumers’ needs, P&G has a consumer relationship management system. In the system, there are three key points of customer relationship management. One is to understand consumers’ need deeply, second is to build consumer service center, third is to value consumers’ suggestions. To understand consumer’s need deeply, P&G through depth interviews, focus group, questionnaire survey, visit shop, trace system, e-mail, and telephone to attain this goal. Finally, value consumer’s suggestion is according to consumer’s feedback to improve product continuously. For example, there are colorful designs on the Pampers, because the babies’ clothes are light colors in summer, the picture color can be seen easily. Thus, P&G adopt the mothers’ advice to redesign the color. The above is how P&G to manage their customer relationship. Through the customer relationship management system, we can realize what consumers’ needs are.