Friday, January 31, 2020

Passport automation system Essay Example for Free

Passport automation system Essay The Passport Application System for Indian Nationals is being automated with a user-friendly interface and a strong back-end support. Every citizen of India who wishes to apply for his/her passport has to create a personal login account by registering himself/herself at first. From thereon, he/she can access the forms for the application process by logging in with the username and password for authentication. The passport applicant can apply either by: Normal application mode or Tatkal mode. Opting for the tatkal scheme costs the applicant an additional fee amount of Rs. 1000/- besides extra document proof submission. We basically have two categories of applicants: Fresh Passport Applicants Passport Renewal Applicants The applicants who are seeking their renewals must fill up an additional form regarding their old passport details. All the details entered by the applicants are validated upon submission and recorded in the database. The applicants have to scan and upload their original documents for proofs of citizenship, address, educational background, occupation, etc. The final step would be payment of the passport application fee that would be computed automatically based on the modes and category of applicant. After the payment is successfully carried out, an appointment date would be generated for in-person verification of the applicant by the passport authorities. A receipt slip would be generated as an acknowledgement for the completion of passport application process. SRS: 1. LOGIN/REGISTRATION: a. Basic Description . Users have to create their own login account by registering themselves. After filling up the registration form, the users can login to their account by entering username and passport for validation. b. Basic Flow: . New users will be directed to a registration page asking them to fill up the details like Name, DOB and other such trivial details. Filling up all the fields will be mandatory. Pre-Conditions: None Post-Conditions: After login, user will be prompted to choose the mode of applications. c. Alternative Flow: . If the user fails to login due to invalid username/password, the login screen will be reloaded again and again. Even if this doesn’t work, the user can try registering afresh. This usecase prompts the applicant to decide on either of the 2 application modes- normal or tatkal. b. Basic Flow . Entering into the normal mode will open up the application form directly. Pre-Conditions: Successful login with appropriate username and password. Post-Conditions: The applicant has to pay the passport fees according to the choice of application mode in a later stage. c. Alternative Flow . If the applicant chooses tatkal, an alert message is displayed indicating that additional charges are applicable. The flow resumes displaying the normal application form. Application Form: a. Basic Description . The applicant has to fill in all the mandatory fields in the given application form. Valid details are to be filled up without any ambiguity. b. Basic Flow . The applicant has to manually type in all the particulars required. Pre-Conditions: The applicant has to make his choice of mode of application. Post-Conditions: The form is subjected to validations. c. Alternative Flow . If the user wishes to terminate the session of form filling and proceed later, he can do so by quitting the process. If the user wants to renew his passport (i. e. not a fresh applicant), previous passport details are to be filled in for validation. b. Basic Flow . The renewal seekers are required to fill in their old passport details like Passport no, Date of Issue, Date of Expiry and Place of Issue Pre-Conditions: A valid old passport is to be produced to fill in the details. Post-Conditions: Authentication is done for the old passport existence before payment. c. Alternative Flow . None. 5. Document Submission: a. Basic Description Original documents need to be provided for various authentications by the passport authorities. b. Basic Flow . Scan the documents using a scanner and upload them to the database. This usecase validates the proofs of citizenship, address, education details, marital status and other such trivial details. Pre-Conditions: Valid documents like Birth Certificates, Licenses, Ration Cards, Bank Passbook, etc. Post-Conditions: Matching the submitted documents with the no of proofs required and validating. c. Alternative Flow . If the documents are insufficient, an alert message is displayed. Otherwise, no alternative flow here. 6. Fee Payment: a. Basic Description . The pre-computed payable amount is displayed in the form and payment options are displayed. b. Basic Flow . The payment is calculated based on the mode chosen (normal or tatkal) and the charges are listed explicitly. Payment is done here. Pre-Conditions: Completion of all forms and proper modes chosen already. Post-Conditions: Payment gateway is opened and receipt would be generated. c. Alternative Flow . Quit option to pay later on. Basic Description . This is the final step in passport automation process. A receipt is generated with an appointment date generated along with final application summary. b. Basic Flow . The generated receipt can either be printed (saved) to a file or directly printed using a printing device. Pre-Conditions: Full payment for passport is done. Post-Conditions: A valid receipt is generated as a proof of having completed the passport process. He/she has to visit the passport office in person on the appointment date allotted for final authentication.

Thursday, January 23, 2020

Wind power and future of renewable energy Essay -- Clean Alternative E

Wind power and future of renewable energy Abstract: Due to the development of technology around the world, the need of energy is increasing every year. But, what would be the best way to produce energy without polluting the air, or depleting fossil fuels? Renewable energy would also be the best solution for this problem. Of the available sources of renewable energy, wind power shows much promise. Wind turbines have been used through many generations, and the technology continues to develop. Wind Energy provides a feasible energy alternative to traditional fossil fuels. Introduction: The need for alternative energy is a pressing issue for countries all over the world. One of the solutions this for problem is wind power, which has been in use for many thousands years. â€Å"About 5000 years ago, the ancient Egyptians used wind to sail ships on the Nile River. Later, people built windmill to grind wheat and other grains. American colonists used windmill to pump water, and cut wood at sawmill. In 1920s, they started to use it to generate electricity.† (Renewable energy trends, 2005). Besides the long known history, the ways electricity is generated through wind turbines are truly simple, too. â€Å"Turbines catch the wind's energy using blades which are mounted on a shaft. The shaft is connected, normally via a gearbox, to a generator which produces electricity. The blades and shaft are connected to the Wind power 3 nacelle, which contains the gearbox and other power mechanical components.† (Scottish executive, 2007). Wind turbines can be determined in two styles that based on the direction of the rotating shaft (axis). One is horizontal axis, and the other is vertical axis. (Figure 1). Figure 1: Wind Turbines: Horizontal & Vertical A... ...stration Available at: http://www.eia.doc.gov.html ï‚ · Scottish executive, 2007 Available at: http://www.scotland.gov.uk ï‚ · Martin J. Pasqualetti, Paul Gipe, and Robert W. Righter ,Wind power in view, 2002 , energy landscapes in a crowded world. ï‚ · Wind energy Available at: http://www1.eere.energy.gov ï‚ · Wind power- energy from the air Available at: http://www.darvill.clara.net ï‚ · Energy matters Available at: http://www.library.thinkquest.org ï‚ · Advantages and disadvantages of wind power Available at: http://www.technologystudent.com ï‚ · Five disadvantages of wind power Available at: http://www.associatedcontent.com ï‚ · Wind energy works for America Available at: http://www.awea.org ï‚ · Wind Power Basics Available at: http://www.pbs.org ï‚ · The Benefits of Wind Energy Available at: http://www.nationalwind.org ï‚ · Wind Turbine Available at: http:// www.madehow.com

Wednesday, January 15, 2020

Discrete math

Propositions The fundamental objects we work with In arithmetic are numbers. In a similar way, the fundamental objects In logic are propositions. Definition: A proposition Is a statement that is either true or false. Whichever of these (true or false) is the case is called the truth value of the proposition. Here are some examples of English sentences that are propositions: ‘Canberra is the capital of Australia. ‘ ‘There are 8 days in a week. ‘ ‘Isaac Newton was born In 1642. ‘ ‘5 Is greater than 7. Every even number greater than 2 can be expressed as the sum of two prime numbers. ‘ The following sentences are not propositions: Where are you going? ‘Come here. ‘ ‘This sentence Is false. ‘ Explanation The first sentence is a question and the second is a command, so clearly neither is a proposition and the third sentence is rather more subtle. The study of the structure of compound propositions is made easier by th e use of symbols for atomic propositions and connectives.We will use lower-case letters such as p, q and r to denote atomic propositions. There are five connectives that we will use in our work: they are listed in Table, together with their symbols. The If then and if and only if connectors will be our next topic on Monday. Express the following propositions in symbolic form, and Identify the principal connective: (a) Either Karen Is studying computing and Mini Is not studying mathematics, or Mini Is studying mathematics. ) It Is not the case that If It Is sunny then I will carry an umbrella. (c) The program will terminate if and only if the input is not numeric or the escape key is pressed.

Monday, January 6, 2020

Codes And Coding Analysis Essay - 1041 Words

Codes and Coding: According to Saldana (2016), coding in qualitative analysis frequently refers to a word or a passage of text that symbolically attributes essence- capturing, salient, summative, and / or evocative attribute for a passage of text or visual information (p. 4). This section of analysis includes the way a researcher distinguish and incorporate the collected data and the reflections a researcher produces about this data. Codes refer most often to ‘labels’ or ‘tags’ for attributing units of meaning to the inferential or descriptive data gathered in a particular research study (Miles and Huberman, 1994). Hence, it is notable from the definition above that this part of analysis plays an important role in qualitative data analysis; it is mostly based on the translation and symbolization of data into meaningful units. Codes are generally affixed to ‘chunks’ of different categories; words, sentences, phrases, or whole paragraphs linked or unlinked to a specific setting for instance. These chunks are retrieved and organized through the use of codes. The organizing section will necessitate some system for categorizing numerous chunks, in the goal that the researcher can easily find, take out, and assemble the segments connecting to a specific theme, research question, hypothesis, or construct (Miles and Huberman, 1994, pp. 56-57). They highlighted that it is preferable to deal with creating codes by designing a temporary ‘start list’ of codes related to fieldwork. ThatShow MoreRelatedThe Logic Of Grounded Theory And Initial Coding Essay1372 Words   |  6 Pageswith this analysis, it is also significant for one to make a succinct summary of these chapters and come up with a personal reflection of the same. 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