CRJ311 Week 3 assignment Essay Example | Topics and Well Written Essays - 1000 words

CRJ311 Week 3 assignment - Essay Example Camarena’s body was found on 5 march near a small town of La Angostura while decaying and decomposed in a shallow grave (Conroy, 2013). On the fateful day of his abduction, Camarena left office to meet his wife for lunch. Recordings from a witness indicated that he saw a man being forced to the rare seat of a light colored car, and provided the description of some of the assailants. However, following the launch of the investigation, Raphael Quintero and Ernesto Fonseca were determined as the prime suspect in the case; as a result to their involvement in drug cartel activities. With the involvement of the Mexican federal judicial police (MFJP) in the investigation process, it was determined that Raphael Quintero and his men were fleeing from Mexico through the airport. The investigative team prevented the departure but later allowed after a bride was given to the chief investigator (Pavon Reyes). Acceptance of a bribe was the initial error that led to the obscuring of the whole investigation process. The investigation would thus take a twist of lack of commitment by the investigators. Pressure from America increased for the need to speed up the investigation process. As a result of this, several criminal investigators both from united states and Mexico were directly involved in the investigation process. Due to a large number of investigators involved in the process, it led to occurrences of confusion and miss information in the process. Out of the connection, the Mexican drug traffickers had with the law enforcement agencies both from Mexico and united states; they took the advantage of the confusion and hatched a plan that mislead the investigation team. In the plan, Camarena was held in Bravo drug gang ranch (Valdez, 2013). In as much as involvement of a multi-disciplinary and units in the investigation process is essential for speeding up investigation, it may be detrimental in the investigation of nature where there is a high

Discussion Board Week 3 Essay Example | Topics and Well Written Essays - 250 words

Discussion Board Week 3 - Essay Example On the other hand Aristotle has always appeared to me as a proponent of a closed society (Keuth pg, 22). His work is always aimed at maintaining the social order. His philosophy is actually state centered and not people centered. He tells the society to behave in a way that is appropriate for the state. The doctrine of mean is also just an extension of this aim of Aristotle. It really doesn’t do any good for the society except for the fact that it helps to make the members of the society docile. The idea behind this doctrine is that people should try to behave in a manner that is not extreme in nature. For example according to this doctrine, one should not be rash nor he should be coward, but one should be somewhere in the middle of these two extremes thus one should be courageous. This is just an attempt to preserve the status quo of the society and avoid an upheaval of the public. Because of the greatness of benefit Utilitarianism provides to humanity, the principle of Mill is the best moral philosophy. The doctrine of Aristotle is not only state driven but also calls for a submissive and a closed society. That is the reason of its

Abortion Essay Example for Free

Abortion Essay Abortion has a long history and has been induced by various methods including herbal abortifacients, the use of sharpened tools, physical trauma, and other traditional methods. Contemporary medicine utilizes medications and surgical procedures to induce abortion. The legality, prevalence, and cultural views on abortion vary substantially around the world. In many parts of the world there is prominent and divisive plublic controversy over the ethical and legal issues of abortion. Abortion and abortion-related issues feature prominently in the national politics in many nations, often involving the opposing pro-life and pro-choice worldwide social movements. Incidence of abortion has declined worldwide, as access to family planning education and contraceptive services has increased. Abortion incidence in the United States declined 8% from 1996 to 2003. Abortion is an issue that evokes, on all sides, very strong feelings and judgments and very heated recriminations. The most radical formulation of the anti-abortion or pro-life side of the debate views abortion as the murder of unborn children, and so as the equivalent of out and out infanticide, making the legal use of abortion since Roe v. Wade, at a rate of around 1.5 million a year in the United States, into a holocaust of the innocent fully comparable to the Nazi genocide against the Jews. Radical pro-life activists who blockade abortion clinics (or who even commit terrorist acts of vandalism, arson, and murder) see what they do as what good Germans didnt do in the face of Hitlers atrocities, or what John Brown did do in his attempt at Harpers Ferry to free the slaves through mass rebellion.

Development of Hospital Management System

Development of Hospital Management System Introduction Hospital Management is a web based application to manage the activities related to doctor and patient. Hospital Management is based on distributed architecture. This involves the web services which receives request from the web based application and service processes the request and sends the response back to the application. Web services performs the database operations like insert, delete and update the information about the patients, doctors etc. This kind of distributed architecture is called as Service Oriented Architecture (SOA). This application contains login form, patient registration, doctor registration. Hospital Management application allow patients to edit their information like patient name, contact number, address, disease from which he is suffering from etc. The concept of hospital management is very big. The scope of hospital management involves different modules like login module, patient info, doctor info, billing module, registration module and administration module. Login module will include the operation related to login, forgot password, password change, sending confirmations or alerts etc. Patient info module will include the details about the patient like patient history about his treatment and doctors involved in the treatment, details of medicines suggested by doctors. Billing Module will include the details of fees, mode of payment used by the patient to pay the fees. Registration module will allow the users to register their profiles. Administration module allows performing operations like creating the new users, performing password change operations, loading the information of doctors for the first time. Hospital Management uses sql server 2005 as the backend. The database is maintained on the remote server, this database h olds all the information related to the hospital. Abstract: Before SOA architecture, DCOM or (ORBs) object request brokers based on CORBA specifications were used to develop the distributed applications. DCOM is known was distributed component object model. DCOM is an extension of COM (component object model), DCOM was released in 1996. It works primarily with Microsoft windows. It will work with Java Applets and ActiveX components through its use of COM. Service Oriented Architecture is nothing but collection of services. These services are deployed at different servers at different locations. These services communicate with each other to perform required operations. The communication can be simple data passing. Service Provider: The provider will create the service using any technology like .net or java and publishes its information for accessing the outside world. The provider decides which service to be published and one service can provide multiple operations, how to price the services or without charge like free services. Provider also decides the category of the services. The most common broker service is UDDI (Universal Description Discovery and Integration) provides a way publish and discover the information about the services. Service Requester: The requester identifies the services using UDDI or any other service broker. The services provide the required operations then the requester should take it to the service provider for contract. Then requester can bind the services to the application and execute to get the required information. The principles used for development, maintenance and usage of SOA are Reuse, comparability, granularity and interoperability. Identifying the services and categorizing them. Monitoring and tracking. The specific architectural principles of SOA design are Service loose coupling Service encapsulation Service contract Service abstraction Service reusability Service discoverability PROJECT SCOPE AND OBJECTIVE: SCOPE Development of a computerized Hospital management system with the provision of flexible, accurate and secured access to data thus bringing in the highly useful end product for the users as well as for the management. OBJECTIVE To develop a system that maintains a sophisticated Hospital management details bringing out the flexibility and the ease with which the users can use it. To track and improve internal performance of the financial corporation thereby allowing the flexible and secured transactions to happen. FEATURES OF THE CURRENT SYSTEM In the existing system the data required for the Hospital management is maintained in records. These are to be updated according to the requirements of the customer. It takes time to search for the required data. All the details regarding the hospitals and its timings are hard to maintain. The work will be more so the systems need more number of crew to fulfill the requirements. There may be a chance of failure since it is manual. A simple fault of the system may lead to inconvenience and also cause a vast destruction. So these faults make the system less effective and performance of the system is very slow. Hence, there should be a system to overcome all these defects and provide the users with more facilities. CHARACTERISTICS OF THE INTENDED SYSTEM In the proposed system everything is computerized. The system provides all the details regarding the hospitals, its details, and soon. The users can search the required data easily within no time. A very less number of people are required to handle the system. The patients need not wait for long time to fulfill his requirement. There is no chance of any failure in the system, which improves the performance of the system and also increases the efficiency of the system. Though this system is very beneficial a minor failure in the server or else the computer leads to a major loss of data. PROJECT OVERVIEW The project performs the following functions In 1997, a team of Medical Professionals has set up the first hospital, it signaled the dawn of a new era in medical care. At the heart of this movement was a burning desire to practice medicine with Compassion, Concern and Care, with a single-minded objective the recovery of the patient. Today, with Multi-Specialty HOSPITAL across the state, and a reputation for humanitarian and selfless service of the highest order, Hospital enjoys an unbelievable amount of goodwill. A million smiles will bear testimony to that. At hospital, we operate on a physician driven model. This means that all the main constituents of the CARE movement the promoters, administrators and service providers are physicians. At the centre of the CARE model is the patient and the over-riding motive of all of Cares activities is to provide quality medical care at an affordable cost. Technology, Training and Teamwork form the very core of the CARE model. We emphasize on a comprehensive and continuous education and training of every individual involved in patient care. Every effort will be taken to ensure that our growth is one decided by the patients needs, and not one decided by our corporate requirements. Our hospital believes at: A patient is the most important person in our hospital. He is not an interruption to our work; he is the purpose of it. He is not an outsider in our hospital. He is a part of it. We are not doing him a favour by serving him. He is doing us a favour by giving us an opportunity to do so. NEED FOR COMPUTERIZATION: The use of computerized hospital is to provide effective facilities to the people, which are suffering from any problems. The advantages are: Less cost No mediators Excellent services The main goal of this hospital management system is to achieve the people satisfaction. Hospital management system provides effective facilities to the people from any place in the world. SYSTEM REQUIREMENTS Software Requirement Specifications: Operating Systems : Windows 2000 Prof Database server : Sql Srver 2005 Programming Language : C# Hardware Requirement Specifications: Application Server Configuration: Computer Processor : Pentium IV Clock Speed : 700MHZ Processor Hard Disk : 40GB RAM : 256/512 MB Modem : 56KBPS Database Server Configuration: Computer Processor : Pentium IV Clock Speed : 700MHZ Processor Hard Disk : 40GB RAM : 256/512 MB SYSTEM ANALYSIS Existing System: In the current system the data required is maintained in records. They are to be updated according to the requirements of the users. It takes time to search for the required query. All the details regarding the hospital and its patients are hard to maintain. The work will be more, so the system needs more number of crew to fulfill the requirements. There may be a chance of failure since it is manual. A one fault of the system may lead to inconvenience and also causes a vast destruction. So these faults make the system less efficient and performance of the system is very slow. Hence, there should be a system to overcome all these defaults and provide the users with more facilities. In the current system if the user was suffering from any pain or etc heshe has no idea how to control the pain and suffering. Just they will be no idea for them and they become sicker and died more sooner And to know the availability for the treatment they have to go to hospital but mostly the government hospital doesnt give more facilities to the patient as the patients want from the doctors. But in the case of the private hospital the patients has to pay more fares for the treatment and they do more delays in the case of the treatment they will be more formalities to be fulfil by the patients which take lot of time waste. Proposed System: In the proposed system everything is computerized. The system provides all the details regarding the Hospital, doctors, patients, bed numbers, and fares also and so on. The user can search required data easily with no time. A very less number of staff is required to handle the system. The patients need not wait for a long time to fulfil his requirement. There is no chance of any failure in the system, which improves the performance of the system and also increases the efficiency of the system. Though this system is very beneficial a minor failures in the server or else the computer leads a major loss of data. FEASIBILITY STUDY In preliminary investigation we got the result that the computerized Hospital management system is feasible. This includes following aspects. Technical Feasibility: Technical feasibility is nothing but implementing the project with existing technology. Computerized Hospital management System is feasible. Economical Feasibility: Economic feasibility means the cost of under taking project should be less than existing system Hospital management system is economically feasible, because it reduces the expenses in the manual system. TECHNOLOGY OVERVIEW .NET Framework The .NET Framework is a new computing platform that simplifies application development in the highly distributed environment of the Internet. The .NET Framework is designed to fulfill the following objectives: To provide a consistent object-oriented programming environment whether object code is stored and executed locally, executed locally but Internet-distributed, or executed remotely. To provide a code-execution environment that minimizes software deployment and versioning conflicts. To provide a code-execution environment that guarantees safe execution of code, including code created by an unknown or semi-trusted third party. To provide a code-execution environment that eliminates the performance problems of scripted or interpreted environments. To make the developer experience consistent across widely varying types of applications, such as Windows-based applications and Web-based applications. To build all communication on industry standards to ensure that code based on the .NET Framework can integrate with any other code. .NET FRAMEWORK HAS TWO MAIN COMPONENTS: The Common Language Runtime and the .NET Framework Class Library: The common language runtime is the foundation of the .NET Framework. You can think of the runtime as an agent that manages code at execution time, providing core services such as memory management, thread management, and remoting, while also enforcing strict type safety and other forms of code accuracy that ensure security and robustness. In fact, the concept of code management is a fundamental principle of the runtime. Code that targets the runtime is known as managed code, while code that does not target the runtime is known as unmanaged code. The class library, the other main component of the .NET Framework, is a comprehensive, object-oriented collection of reusable types that you can use to develop applications ranging from traditional command-line or graphical user interface (GUI) applications to applications based on the latest innovations provided by ASP.NET, such as Web Forms and XML Web services. The .NET Framework can be hosted by unmanaged components that load the common language runtime into their processes and initiate the execution of managed code, thereby creating a software environment that can exploit both managed and unmanaged features. The .NET Framework not only provides several runtime hosts, but also supports the development of third-party runtime hosts. For example, ASP.NET hosts the runtime to provide a scalable, server-side environment for managed code. ASP.NET works directly with the runtime to enable Web Forms applications and XML Web services, both of which are discussed later in this topic. Internet Explorer is an example of an unmanaged application that hosts the runtime (in the form of a MIME type extension). Using Internet Explorer to host the runtime enables you to embed managed components or Windows Forms controls in HTML documents. Hosting the runtime in this way makes managed mobile code (similar to Microsoft ® ActiveX ® controls) possible, but with significant improvements that only managed code can offer, such as semi-trusted execution and secure isolated file storage. The following illustration shows the relationship of the common language runtime and the class library to your applications and to the overall system. The illustration also shows how managed code operates within a larger architecture. .NET COMPONENTS AND FEATURES: .NET Architecture: Features of the Common Language Runtime: The common language runtime manages memory, thread execution, code execution, code safety verification, compilation, and other system services. These features are intrinsic to the managed code that runs on the common language runtime. With regards to security, managed components are awarded varying degrees of trust, depending on a number of factors that include their origin (such as the Internet, enterprise network, or local computer). This means that a managed component might or might not be able to perform file-access operations, registry-access operations, or other sensitive functions, even if it is being used in the same active application. The runtime enforces code access security. For example, users can trust that an executable embedded in a Web page can play an animation on screen or sing a song, but cannot access their personal data, file system, or network. The security features of the runtime thus enable legitimate Internet-deployed software to be exceptionally featuring rich. The runtime also enforces code robustness by implementing a strict type- and code-verification infrastructure called the common type system (CTS). The CTS ensures that all managed code is self-describing. The various Microsoft and third-party language compilers generate managed code that conforms to the CTS. This means that managed code can consume other managed types and instances, while strictly enforcing type fidelity and type safety. In addition, the managed environment of the runtime eliminates many common software issues. For example, the runtime automatically handles object layout and manages references to objects, releasing them when they are no longer being used. This automatic memory management resolves the two most common application errors, memory leaks and invalid memory references. The runtime also accelerates developer productivity. For example, programmers can write applications in their development language of choice, yet take full advantage of the runtime, the class library, and components written in other languages by other developers. Any compiler vendor who chooses to target the runtime can do so. Language compilers that target the .NET Framework make the features of the .NET Framework available to existing code written in that language, greatly easing the migration process for existing applications. While the runtime is designed for the software of the future, it also supports software of today and yesterday. Interoperability between managed and unmanaged code enables developers to continue to use necessary COM components and DLLs. The runtime is designed to enhance performance. Although the common language runtime provides many standard runtime services, managed code is never interpreted. A feature called just-in-time (JIT) compiling enables all managed code to run in the native machine language of the system on which it is executing. Meanwhile, the memory manager removes the possibilities of fragmented memory and increases memory locality-of-reference to further increase performance. Finally, the runtime can be hosted by high-performance, server-side applications, such as Microsoft ® SQL Serverâ„ ¢ and Internet Information Services (IIS). This infrastructure enables you to use managed code to write your business logic, while still enjoying the superior performance of the industrys best enterprise servers that support runtime hosting. .NET Framework Class Library: The .NET Framework class library is a collection of reusable types that tightly integrate with the common language runtime. The class library is object oriented, providing types from which your own managed code can derive functionality. This not only makes the .NET Framework types easy to use, but also reduces the time associated with learning new features of the .NET Framework. In addition, third-party components can integrate seamlessly with classes in the .NET Framework. For example, the .NET Framework collection classes implement a set of interfaces that you can use to develop your own collection classes. Your collection classes will blend seamlessly with the classes in the .NET Framework. As you would expect from an object-oriented class library, the .NET Framework types enable you to accomplish a range of common programming tasks, including tasks such as string management, data collection, database connectivity, and file access. In addition to these common tasks, the class library includes types that support a variety specialized development scenarios. ADO.NET ADO.NET IN CONNECTED MODE: ADO.NET provides consistent access to data sources such as Microsoft SQL Server, as well as data sources exposed via OLE DB and XML. Data-sharing consumer applications can use ADO.NET to connect to these data sources and retrieve, manipulate, and update data. ADO.NET cleanly factors data access from data manipulation into discrete components that can be used separately or in tandem. ADO.NET includes .NET data providers for connecting to a database, executing commands, and retrieving results. Those results are either processed directly, or placed in an ADO.NET Dataset object in order to be exposed to the user in an ad-hoc manner, combined with data from multiple sources, or remotes between tiers. The ADO.NET Dataset object can also be used independently of a .NET data provider to manage data local to the application or sourced from XML. The ADO.NET classes are found in System.Data.dll, and are integrated with the XML classes found in System.Xml.dll. When compiling code that uses the System.Data namespace, reference both System.Data.dll and System.Xml.dll. ADO.NET provides functionality to developers writing managed code similar to the functionality provided to native COM developers by ADO. The most important change from classic ADO is that ADO.NET doesnt reply on OLE DB providers and uses .NET managed providers instead. A .NET provider works as a bridge between your application and the data source. ADO .NET and .NET managed data providers dont use COM at all, so a .NET application can access data without undergoing any performance penalty deriving the switch between managed and unmanaged code. The most important difference between ADO and ADO.NET is that dynamic and Key set server -side cursors are no longer supported. ADO.NET supports only forward-only read-only result sets and disconnected result sets. .NET Data Providers: .NET data providers play the same role that OLE DB providers play under ADO, they enable your application to read and write data stored in a data source. Microsoft Currently supplies five ADO.NET providers: OLE DB .NET Data Provider: This provider lets you access a data source for which an OLE DB provider exists, although at the expense of a switch from managed to unmanaged code and the performance degradation that ensues. SQL Server .NET Data Provider: This provider has been specifically written to access SQL Server version 7.0 or later using Tabular Data Stream (TDS) as the communication medium. TDS is SQL Servers native protocol, so you can expect this provider to give you better performance than the OLE DB Data Provider. Additionally, the SQL Server, .NET Data Provider exposes SQL Server specific features, such as named transactions and support for the FOR XML clause in SELECT queries. ODBC .NET Data Provider: This provider works as a bridge toward an ODBC source, so in theory you can use it to access any source for which an ODBC driver exists. As of this writing, this provider officially supports only the Access, SQL Server, and Oracle ODBC drivers, so theres no clear advantage in using it instead of the OLE DB .NET Data Provider. The convenience of this provider will be more evident when more ODBC drivers are added to the list of those officially supported. .NET Data Provider for Oracle: This provider can access an Oracle data source version 8.1.7 or later. It automatically uses connection pooling to increase performance if possible, and supports most of the features of the Microsoft OLEDB Provider for Oracle, even though these two accessing techniques can differ in a few details—for example, the .NET Data Provider for Oracle doesnt support the TABLE data type and ODBC escape sequences. SQLXML Library: This DLL, which you can download from the Microsoft Web site, includes a few managed types that let you query and update a Microsoft SQL Server 2000 data source over HTTP. It supports XML templates, XPath queries, and can expose stored procedures and XML templates as Web services. The ODBC and Oracle providers are included in .NET Framework 1.1 but were missing in the first version of the .NET Framework. If you work with .NET Framework 1.0, you can download these providers from the Microsoft Web site. The downloadable versions of these providers differ from the versions that come with .NET Framework 1.1, mainly in the namespaces they use: Microsoft.Data.Odbc and Microsoft.Data.Oracle instead of System.Data.Odbc and System.Data.Oracle. ADO.NET Object Model: Its time to have a closer look at the individual objects that make up the ADO.NET architecture illustrated in Figure 21-1. Youll see that objects are divided into two groups, the objects included in the .NET Data Provider, and those that belong to the ADO.NET disconnected architecture. (In practice, the second group includes only the Dataset and its secondary objects.) Dataset (Disconnected data) .NET Data Provider Connection DataAdapter Command Data Reader ADO.NET Objects at a Glance The Connection object has the same function it has under ADO: establishing a connection to the data source. Like its ADO counterpart, it has the Connection String property, the Open and Close methods, and the ability to begin a transaction using the Begin transaction method. The ADO Execute method isnt supported, and the ADO.NET Connection object lacks the ability to send a command to the database. The Command object lets you query the database, send a command to it, or invoke one of its stored procedures. You can perform these actions by using one of the objects Executexxxx methods. More specifically, you use the ExecuteNonQuery method to send an action query to the database—for example, an INSERT or DELETE SQL statement—an Execute Reader method to perform a SELECT query that returns a result set, or an Execute Scalar method to perform a SELECT query that returns a single value. Other properties let you set the command timeout and prepare the parameters for a call to a stored procedure. You must manually associate a Command object with the Connection object previously connected to the data source. The Data Reader object is the object returned by the Execute Reader method of the command object and represents a forward-only, read-only result set. A new row of results becomes available each time you invoke the Data Readers Read method, after which you can query each individual field using the Get Value method or one of the strongly typed Getxxxx methods, such as Get String or Get Float. Remember that you cant update the database by means of a Data Reader object. The Dataset object is the main object in the ADO.NET disconnected architecture. It works as a sort of small relational database that resides on the client and is completely unrelated to any specific database. It consists of a collection of DataTable objects, with each DataTable object holding a distinct result set (typically the result of a query to a different database table). A DataTable object contains a collection of Data Row objects, each one holding data coming from a different row in the result. A Dataset also contains a collection of Data Relation objects, in which each item corresponds to a relationship between different Data Table objects, much like the relationships you have between the tables of a relational database. These relations let your code navigate among tables in the same DataSet using a simple and effective syntax. The DataAdapter object works as a bridge between the Connection object and the DataSet object. Its Fill method moves data from the database to the client-side DataSet, whereas its Update method moves data in the opposite direction and updates the database with the rows that your application has added, modified, or deleted from the DataSet. Connection Object: Whether you work in connected or in disconnected mode, the first action you need to perform when working with a data source is to open a connection to it.InADO.NET terms, this means that you create a Connection object that connects to the specific database. The Connection object is similar to the ADO object of the same name, so youll feel immediately at ease with the new ADO.NET object if you have any experience with ADO programming. Setting the Connection String Property the key property of the Connection class is Connection String, a string that defines the type of the database youre connecting to, its location, and other semicolon-delimited attributes. When you work with the OleDbConnection object, the connection string matches the connection string that you use with the ADO Connection object. Such a string typically contains the following information, The Provider attribute, which specifies the name of the underlying OLE DB Provider, used to connect to the data. The only values that Microsoft guarantees as valid are SQLOLEDB (the OLE DB provider for Microsoft SQL Server), Microsoft.Jet.OLEDB.4.0 (the OLE DB provider for Microsoft Access), and MSDAORA (the OLE DB provider for Oracle). The Data Source attributes, which specifies where the database is. It can be the path to an Access database or the name of the machine on which the SQL Server or the Oracle database is located. The User ID and Password attributes, which specify the user name and the password of a valid account for the database. The Initial Catalog attributes, which specifies the name of the database when youre connecting to a SQL Server or an Oracle data source. Once youve set the Connection String property correctly, you can open the connection by invoking the Open method: ADO.NET in Disconnected Model: In the preceding chapter, you saw how to work with ADO.NET in connected mode, processing data coming from an active connection and sending SQL commands to one.ADO.NET in connected mode behaves much like classic ADO, even though the names of the involved properties and methods (and their syntax) are often different. Youll see how ADO.NET differs from its predecessor when you start working in disconnected mode. ADO 2.x permits you to work in disconnected mode using client-side static record sets opened in optimistic batch update mode. This was one of the great new features of ADO that proved to be a winner in client/server applications of any size. As a matter of fact, working in disconnected mode is the most scalable technique you can adopt because it takes resources on the client (instead of on the server) and, above all, it doesnt enforce any locks on database tables (except for the short-lived locks that are created during the update operation). The following Imports statements are used at the file or project level: Imports System. Data Imports System.Data.Common Imports System.Data.OleDb Imports System.Data.SqlClient Imports System.Data.Odbc Imports System.IO Imports System.Text.RegularExpressions The DataSet Object Because ADO.NET (and .NET in general) is all about scalability and performance, the disconnected mode is the preferred way to code client/server applications. Instead of a simple disconnected recordset, ADO.NET gives you the DataSet object, which is much like a small relational database held in memory on the client. As such, it provides you with the ability to create multiple tables, fill them with data coming from different sources, enforce relationships between pairs of tables, and more. Data Set: The DataSet object is central to supporting disconnected, distributed data scenarios with ADO.NET. The DataSet is a memory-resident representation of data that provides a consistent relational programming model regardless of the data source. It can be used with multiple and differing data sources, used with XML data, or used to manage data local to the application. The DataSet represents a complete set of data including related tables, constraints, and relationships among the tables. The DataAdapter object, which works as a connector between the DataSet and the actual data source. The DataAdapter is in charge of filling one or more DataTable objects with data taken from the database so that the application can then close the connection and work in a completely disconnected mode. After the end user has performed all his or her editing chores, the application can reopen the connection and reuse the same DataAdapter object to send changes to the database. Admittedly, the disconnected nature of the DataSet complicates matters for developer

Christian Response to John Proctor and The Crucible :: Essay on The Crucible

The Crucible John Proctor is the protagonist in The Crucible. He becomes the person who fights for what is right. As the story goes on, the secrets of Proctor are revealed, and it is discovered that he committed adultery with Abigail Williams. In prison, before he is hanged, Proctor asks, â€Å"Who will judge me? God in Heaven, what is John Proctor, what is John Proctor?† John Proctor was a confused soul who discovered what he truly believed, and did not disobey what he decided to believe. As the play starts off, and John Proctor is introduced, it becomes know that he committed adultery with Abigail, the antagonist of the play. At this point, the play tells that John has gone against his own values by committing adultery, as well as the town’s values. He starts off seeming as though he is a very confused man and does not know what to think about his relationship with Abigail. â€Å"Abby, I may think of you softly from time to time. But I will cut off my hand before I’ll ever reach for you again.† (22). This is showing how he still likes her, but he feels he cannot commit adultery with her again. Nearing the end of The Crucible John Proctors position on his relationship has changed a good deal. He has realized how evil Abigail really is, and he has rejected their relationship. But now he must decide if he will lie about being a witch or not, and is questioning his wife on what to do. â€Å"Would you give them such a lie? Say it. Would you ever give them this? You would not, if tongs of fire were singeing you you would not! It is evil. Good, then it is evil, and I do it!† (128). At this point Proctor is unsure as to his position on whether or not he will lie an say he is a witch. Proctor’s values are being questioned. Will he lie and save his life, or die and tell the truth? On this question hinges the values and beliefs of John Proctor. As the play continues, John is still in prison, but is now signing the paper confessing he is a witch. Doing this will save his life, but it will be a lie. After he has signed this he realizes that this is horrible decision to make.

Should Public Schools Require Student Uniform?

A school uniform is a specific design for clothing designated to be worn while attending academic classes at a school. The school context comprises grades one through twelve of public and private schools in the United States. Different schools and different grades within schools may have different uniforms, as determined by parents and school administration. In today’s society all public schools should require student uniform. These generations of school kids are more worried about how your hair looks, what name brand clothes you have on, and also what kind of shoes are on your feet.These kids are worried about all the wrong things. Instead of worrying about their peer’s attire they should be into their books. Worrying about all the wrong things can be distracting. When ones focus is on something other than what’s important can cause sidetracking. â€Å"We are under no illusions that it's a silver bullet that is going to make kids smarter,† school board Pr esident Pedro A. Ramos said last week. â€Å"We do think it will improve school climate. It removes a lot of anxiety and stress from lives of our students and parents,† (Johnston).To understand why this is an issue, let us look at the problem, why the problem is significant, whom the problem affects, why others’ attempts have failed, and how I propose to solve the problem. This is an everlasting debate that whether school uniforms should be worn or casual clothing is as good. And like most of the popular debate in the world it has no concrete answer, it totally depends on a person’s beliefs actually. For some it is a benefit for others a disadvantage. I believe public schools should require students to wear uniforms.First wearing school uniforms promotes good discipline. Second it reduces distractions. Thirdly it is a far less expensive to buy school uniforms than many other clothes. The problem is that public schools should require student uniform. Having all s tudents wear uniform causes the students to focus more on school and not each other. In today’s generation, requiring uniforms would take a lot of the pettiness and bullying over fashions and brands out of the schools. Today in most schools kids spend most of their time judging others by their attire rather than personality.Worrying about other things such as what everyone else is wearing takes attention off of learning and turns it onto attire. Is students paid less attention on what others were wearing and focus on school they would do much better in school. Most times when kids look down on other kids about their clothing it is a sign of bullying. Bullying starts when one person messes with another because they think they’re superior to the other person. It can also start by cliques forming and one clique talking about another clique’s apparel. Gang-related issues are pretty prevalent as a reason for using dress codes,† which often prohibit caps, earrin gs for boys, beepers, baggy clothes, and other gang-linked paraphernalia, says Jay Butler of the NSBA. School districts generally have found the codes â€Å"effective,† though not a cure-all, he said (Tyson). Students are affected by the schools wanting them to wear uniform. They are affected because what students wear is a sign of their own identity and individuality. Allowing students to wear what they want allows them to express how they feel not only through their character but the way they dress.Many students feel as though taking away the ability for them to wear what they want will not stop violence, failed grades, and also bullying. Most teachers and parents believe that when students wear uniform they don’t have to worry about appropriate versus inappropriate clothing. Also, fighting in the morning about what they can and can’t wear to school. According to at Brunsma at â€Å"The Journal of Education Research† and Rockquemore of University of Not re Dame, such creative hindrance encourages a power dynamic among students and faculty: If students feel inferior to faculty, they may also feel unsupported.This dynamic can impede their ability to focus in school, which can lead to behavioral issues (Foster). But in most schools that don't require uniforms, it is common for a teen or preteen student to feel pressure to wear trendy clothing lest she/he be viewed as economically disadvantaged or different. This is a big controversy between students and adults also between adults and adults. Having school uniforms in public schools is very important. Many people may ignore the signs that school uniform is a big issue in today’s schools, but others understand the need for these uniforms.One big problem is that when you give kids the ability to wear what they want that gives them a chance for freedom of expression. School uniforms stifle self -expression, and the development of the self is as integral as the development of the mi nd. Experts believe that there is no stopping self -expression in the psychological development of children and teenagers, and that more inappropriate means of expression will arise if clothing is restricted (Directory of Schools). To eliminate the use of derogatory clothing between young public school kids uniform should be rewarded.Having uniform will lower the parents having to fight with the child every morning with what they can and cannot wear to school. People that have attempted to try to get public schools to enforce school uniforms have failed in many different ways. They have failed because many people believe that just giving children uniforms will not stop them from bullying. Children bully others on the way they look such as the way other’s hair look, what type of sneakers they have on, and their classification.If school codes are already hard to enforce why they should put another problem on the staff’s hands. Sharp decreases in school crime reported by some districts that switched to uniforms have encouraged others to â€Å"follow suit. † In one prominent example, after Long Beach, Calif. , became the nation's first district to require uniforms at elementary and middle schools in 1994, crime dropped 36 percent among the 60,000 students (Tyson). Many people have so many different beliefs when it comes to school uniform.I propose to solve this problem by obtaining a survey. I will have two different surveys. I will survey 100 public school children and 100 parents. I will ask everyone the same question. I will ask public school students do they believe uniforms are the best thing for the students. Why? Before I give the survey I will collect information online about why public schools should enforce the use of uniforms. I will then give them the information I found about or why public schools take on the effort to have student uniforms.After that I would tell them my position on the public school uniforms conflict and that I like the idea. Finally, when all the data is collected from the survey I will tally the votes up and give them to the School Board of Education. In conclusion, because of the bullying that goes on with non-school uniforms, public schools should have school uniforms. Public school uniforms are very important and critical because there will not be a differentiation between rich or poor. Like for girls whose shirts are cut lower, or if a boy wears those checkered shorts that they seem to love so much.But with uniforms all of that is taken away because everyone will be wearing the same thing. I know your first questions will be: â€Å"But where's the individuality? † But it can still be there. Kids who roll their sleeves up or fold their collars differently, or who tuck their shirts in or leave them out. There are a LOT of factors to keep in mind. So just to talk about a child individuality and to not protect the other kids that can get emotionally, mentally, and physically damag ed by just one word because of what regular clothes they have on is unacceptable.

Urban Design and Contemporary Buildings

Contemporary Architects are invariably forcing the bounds when planing edifices and are traveling against taking Urban Theorists in how new developments should associate to their environing context and how urban design rules should utilised to make fresh urban infinites. The extent at which Architects and Designers are withstanding the environment context to plan edifices can be seen as debatable and has led to the milieus being perceived in a negative mode. Such as when the historical facets of the urban scene are being subjected to modern-day edifices, can these edifices coincide to supply a positive impact and how do they sit side by side with each other as old and new but still supply the cardinal facets of urban design ( Tomback, n. vitamin D: 5 ) ? Traditional urban theoreticians such as Kevin Lynch, Gordon Clutch, Jane Jacobs and Christian Alexander and many more, who are interior decorators and authors have documented and provided theories on how urban infinites should be interpreted for urban design. Urban Design is a procedure used to do topographic points better for people which otherwise would hold been produced ( Carmona, Tiesdell, Heath & A ; Oc, 2010: 3 ) . The Essay will concentrate on how modern-day interior decorators such as Daniel Libeskind, Frank Gehry, Rem Koolhaas, Will Alsop and Zaha Hadid and more have created edifices which have become accepted in the urban scene because they provide positive effects. To understand how modern-day edifice interior decorators have provided positive effects on the urban scene is the usage of the chief rules of urban design which are people, topographic points, political relations and economic sciences ( Carmona, Tiesdell, Heath & A ; Oc, 2010: 3 ) . Using instance surveies from assorted modern-day edifices which have been perceived as misunderstood due to plan can be used to analyze how these edifice have created positive impacts in footings of consciousness to the environing country and have hence been accepted into the urban scene. Urban design rules are being used to make successful edifices that are connected to their contextual milieus. But modern-day edifices by interior decorators are utilizing urban design rules but are non sing the context but in making so they are later bring forthing positive effects in reinvigorating the urban scene. Due to the fact that in the past century technological promotions have led people to go progressively nomadic, while metropoliss are non and are stationary. Cities have to constantly seek method to derive attractive force for economic benefits, they do this by sharing their history and cultural heritage to supply a better sense of life and work environment to pull investors. Councils strive to set their towns and metropoliss on the map by utilizing the counsel of urban theoreticians to obtain an urban design vision ( Cousseran et al, 2006: 31 ) . Iconic edifices are being designed to derive the lead in this competitory race for attending by utilizing modern-day edifices to heighten the prestigiousness of the metropolis. Planing Iconic edifices can increase the metropoliss reputation through deriving an addition in population, new investings and an addition in touristry taking to economic regeneration. Such was the instance in Venice in the Renaissance epoch by pulling all the designers, creative persons and craftsmen they were able to build memorials and graphicss which led to commercial prosperity and being known as â€Å"the metropolis in love with itself† ( Cousseran et al, 2006: 31 ) . Contemporary edifices are being designed in metropoliss to make better investing environments to demo that they mean concern. They are besides utilizing urban infinites to make consciousness, taking to some modern-day interior decorators to seek urban design undertakings ( Cousseran et al, 2006: 31 ) . Economic advantages for planing utilizing modern-day edifice designs are cardinal constituents to the entreaty of modern-day designs in the urban scene. Therefore, architecture in modern-day footings is non merely idea of as economically feasible or for economic additions. Contemporary edifices are used to symbolize wealth and aesthetic beauty in the urban environment, they are iconic sculptural exhibits for the populace, something that people can mass and flock towards and to do indigens proud. The success of the Guggenheim Museum in Balboa ( figure 1 ) designed by Frank Gehry was due to its modern-day design and has shown what modern-day architecture can portray to reinvigorate the urban scene. The edifice design put one of the largest metropoliss in Spain on the map, during a clip of economic and societal diminution. The positive result of the Guggenheim Museum in balboa has in bend divine towns to mime and make reproductions of Bilbao’s success, taking to what is now known as the â€Å"Bilbao effect† ( Cousseran et al, 2006: 31 ) . The Guggenheim Museum has for the environing part created better prosperity for the metropolis. In the 1980s Bilbao was enduring from rapid societal struggles and force, taking to many companies retreating investings and go forthing to other more comfortable metropoliss. The authorities decided to that it required a regeneration undertaking to better the metropolis ( Cousseran et al, 2006: 31 ) . Receiving international exhilaration and positive reappraisals immediately projected the Guggenheim Museum in Bilbao into planetary headlines. The touristry industry boomed conveying in 800,000 to 1,000,000 people in yearly of which 90 % were from outside of the state. The economic impact of the Guggenheim Museum which required $ 124.8 million in support has continuously paid this back many times over, taking to the council being able to better the urban scene by developing new hotels, conveyance systems, map halls and public assemblage locations such as Parkss, coffeehouse and public graphics and sculptures. The â€Å"Bilbao effect† came into consequence thanks to Frank Gehry, to the general populace this may non be important but to urban contrivers, politicians and Museum art managers it means the transmutation of metropoliss by making new social/cultural edifices to pull occupants, tourers and investors ( The Art Newspaper, 2007: 1 ) . Figure 1: Guggenheim Museum – Bilbao ( User: MykReeve, 2005 ) Although Frank Gehry was internationally successful for the usage of modern-day architecture in the urban environment, there have been instances where Frank Gehry’s work was non ab initio accepted. Not all modern-day designers are critically appraised on their modern-day edifice designs. There are instances where modern-day edifices are met with controversial unfavorable judgment. Much like Frank Gehry’s modern-day constructing the ‘Nationale-Nederlanden’ in Prague ( Figure 2 ) and his ain place in Santa Monica ( figure 3 ) , which were met with unfavorable judgment. The Nationale-Nederlanden in Prague is besides known as the Dancing House because of its alone form, dimensions and signifier. Controversy about the edifice was due to the fact that locals in the environing countries of which the edifice was constructed, occupied a historic urban background with edifices being of 19Thursdaycentury neo-renaissance manner and they disliked the difference in contrast. After 10 old ages of statements over the modern-day edifice, modern Prague is now observing the controversial edifice as being an iconic edifice which is pulling people. It was even awarded the honor of being the concluding gold coin in Prague for a series known as the â€Å"10 centuries of architecture† in 2005 by the Czech National Bank ( Dancing House, Prague, n.d ) . Even Frank Gehry’s place in Santa Monica was met by unfavorable judgment due to its assorted signifiers and the usage of stuffs which were disliked by the neighbouring occupants for non suiting into the environing context. The edifice received the 25 twelvemonth award for being a edifice which has stood the trial of clip by the AIA. After the old ages of success, people are sing the place like a tourer attractive force ( Frank Gehry House, n.d ) . Figure 2:The Dancing House – PragueFigure 3:Frank Gehry Home – Santa Monica ( Quinzani, 2008 ) ( User: Cygnusloop99, 2011 ) Even though these edifice were controversial at the clip they were constructed due to their strong contrast with the remainder of the urban scene over clip they have been able to travel past these disagreements, which has in bend led to more positive effects on the urban scene by making a more active and booming environment. The success of the Guggenheim Museum and credence in Bilbao was to make with the combined overall planning by the metropolis governments which worked hard on the development, because they were think about the hereafter of their metropolis ( Klingman, 2007: 248 ) . The same can be said about the Dancing House ( Nationale-Nederlanden ) in Prague, even though the edifice was met with unfavorable judgment because of its design the first President of the Czech Republic, Vaclav Havel who lived near to the edifice was a known subscriber and played an active function in acquiring the edifice constructed. The edifice was accepted by 68 % of the occupants and was allowed t o get down into a building stage, the edifice is now Prague’s foremost illustration of modern-day modern architecture and is often visited by tourers ( Bridges, 2011: 552 ) . There are many modern-day designers and interior decorators making modern-day architecture which seem to hold no relevancy in the traditional urban environment. But these interior decorators are able to utilize urban design rules, which are people, topographic point, political relations and economic sciences to positively heighten the environing urban infinite. I used Frank Gehry for my instance surveies in this essay to demo that as a prima modern-day designer his edifices consider the urban design rules but through utilizing iconic signifiers. Not ever are his designs met with positive responses because of the undoubtedly strong contrast to their milieus but they do make positive urban infinites and over clip they can go accepted into the urban scene. Bibliography The Art Newspaper. , ( 2007 ) .The â€Å"Bilbao Effect† : from hapless port to must-see metropolis,available at: hypertext transfer protocol: //www.lord.ca/Media/TheArtNewspaper32-33Museums.pdf[ Accessed 3rd January 2015 ] , pp. 1. Tomback, D. H. ,Contemporary architecture in urban historical context,available at: hypertext transfer protocol: //www.ehhf.eu/sites/g/files/g1439326/f/201407/Workshop 2.pdf [ Accessed 3rd January 2015 ] , pp. 5. Galinsky.com. ,Dancing house, Prague. available at: hypertext transfer protocol: //www.galinsky.com/buildings/dancinghouse/ [ Accessed 3rd January 2015 ] . Timeout.com.Frank Gehry House. , available at: hypertext transfer protocol: //www.timeout.com/los-angeles/things-to-do/frank-gehry-house [ Accessed 3rd January 2015 ] . Klingman, A, . ( 2007 ) . Brandscape: Architecture in the Experience Economy, available at: hypertext transfer protocol: //contemporaryurbananthropology.com/pdfs/Klingmann, % 20Beyond % 20Bilbao.pdf [ Accessed 3rd January 2015 ] , pp. 248. Bridges 2011: Mathematicss, Music, Art, Architecture, Culture, ( 2011 ) .A Brief Review of Frank O. Gehry and the Nationale- Nederlande Building,available at: hypertext transfer protocol: //archive.bridgesmathart.org/2011/bridges2011-551.pdf [ Accessed 3rd January 2015 ] , pp. 552. Carmona, M. , Tiesdell, S. , Heath, T. & A ; Oc, T. ( 2010 )Public Places – Urban Spaces, 2neodymiumedition. [ on-line ] Elsevier Ltd. Available from:hypertext transfer protocol: //www.dawsonera.com/readonline/9781856179041 [ Accessed 3rd January 2015 ] , pp. 3. Cousseran et Al, ( 2006 ) Urban Design Futures. [ on-line ] USA & A ; Canada, Routledge. Available from: hypertext transfer protocol: //www.tandfebooks.com.ezproxy.liv.ac.uk/doi/view/10.4324/9780203601723 [ Accessed 3rd January 2015 ] , pp. 31. Figure 1, User: MykReeve ( 2005 )TheGuggenheim Museum Bilbao, along theNervion Riverin business districtBilbao[ Photograph ] . Available from hypertext transfer protocol: //en.wikipedia.org/wiki/Solomon_R._Guggenheim_Foundation # mediaviewer/File: Guggenheim-bilbao-jan05.jpg ( Accessed 3rd January 2015 ) . Figure 2, Quinzan, D, . ( 2008 ) , [ Photograph ] . Available from hypertext transfer protocol: //commons.wikimedia.org/wiki/File: Case_danzanti.jpg ( Accessed 3rd January 2015 ) . Figure 3, User: Cygnusloop99 ( 2011 )Frank Gehry ‘s house in a classy country in Santa Monica. It is built upon an old house, with new elements added into the frame.[ Photograph ] . Available from hypertext transfer protocol: //commons.wikimedia.org/wiki/File: Gehry_House_-_Image01.jpg ( Accessed 3rd January 2015 ) .