Friday, December 27, 2019

On January 5Th, Five Days Into The New Year, Five Year

On January 5th, five days into the new year, five year old Jaclyn Miller had an almost fatal heart attack. She managed to survive the attack, but her heart had been severely damaged, and doctors said that a heart transplant was needed. That same day, Jaclyn was put on the National Transplant List for a heart. Although her small size and rare blood type made it difficult to find a match, her family still clinged onto a glimmer of hope. On February 16th, Jaclyn celebrated her 6th birthday at California Pacific Medical Center, one of top organ transplant facilities in the nation, under careful medical supervision. She was still fighting and still waiting for that perfect match that could save her life. On March 2nd, six year old Jaclyn Miller†¦show more content†¦With low inputs into the organ donor system and such high demands for organs, these conditions create a lottery system for many families to find an available and compatible organ for their loved-ones. On top of this, t hese conditions create the climate for an underground market for organs. Illegal and involuntary organ harvesting is a real crisis that emerges from the high stress perpetrated by the National Transplant List. Organ selling and purchasing is illegal in every country, except Iran. A kidney can be sold on the black market for around $262,000 US dollars while a heart can go for around $116,000 US dollars. This organs are harvested from paid â€Å"donors†, grave looting, prisoners, and executed prisoners. The people being harvested for their valuable organs run high risk, but the buyer or receiver of the purchased organ runs an almost equally high risk. People who purchase an organ will have to undergo surgery in unsafe environment. They also run the risk of receiving an unhealthy organ or an organ that isn’t the correct match. The fact that people are willing to steal, sell, and buy organs at such high risk and prices shows the value and rarity of organs. So many problems arrive from lack of available healthy organs. However, there is a simple yet controversial proposal, and it is semi-mandatoryShow MoreRelatedI Was The Best For Me998 Words   |  4 Pages In 5th grade, when we were given the choice to be in band, I was very anxious to start. We had to meet with Mrs. Jones to try a few different instruments before making a decision. I considered percussion and the clarinet (only because my sister had played it), but I really wanted to try out the trombone. In the end, Mrs. Jones decided the clarinet would be the best for me, mostly because I could use my sisters and not have to buy a new instrument. At the time, I was happy with the choice, mostlyRead MoreDisadvantages and Advantages of a Single Currency1679 Words   |  7 Pagesthe Euro which was first introduced as an electronic currency on 1st January 1999, where it could only be used for cashless payments. Then later on in 2002, the euro became a physical state, notes and coins. 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Thursday, December 19, 2019

The Conceptual Design Phase Of Urban Planning Process Essay

Abstract. ADD FROM OLD ABSTRACT!!! The conceptual design phase usually comprises a complex set of objectives that needs to be addressed by developing a number of design alternatives that require a lot of repetitive steps resulting in fewer and slowly-developed design varieties. This paper focuses on merging the parametric approach into the conceptual design phase of urban planning process, to propose a Parameterized Conceptual Design Phase, which consists of three main stages: Analysis, Synthesis, and Evaluation. The developed associative algorithm within the proposed phase represents a computational approach that translates a site’s settings into local attractors for defining urban fabric and generating geometric variations. These variations offer flexibilities to the urban fabric, and provide the designer with explorations for optimal design solutions. 1. Introduction Urban planning lays the foundation for the new buildings, public spaces and services that shape our lives. Many concepts and theories of urban planning were set by researchers in order to make our surrounding environment a better place to live. Traditionally, urban planning process consists of a sequence of phases that may vary or overlap to suit the project nature. During the preliminary stages of urban planning process, the conceptual design phase includes a complex set of objectives and requirements that needed to be addressed regarding quantitative factors to be considered such as site considerations,Show MoreRelatedAssociative Parametric Urbanism : A Computational Approach Essay743 Words   |  3 PagesPARAMETRIC URBANISM: A Computational Approach to Parameterization of Conceptual Design Phase M.AYOUB Arab Academy for Science and Technology and Maritime Transport Alexandria, Egypt Email address: dr.ayoub@aast.edu Abstract. Urban planning projects usually comprises a complex set of objectives that needs to be addressed by developing a number of proposals, which require a lot of repetitive steps resulting in fewer and slowly-developed design alternatives. To address the limitations of existing systems,Read MoreAssociative Parametric Urbanism : A Computational Approach Essay1992 Words   |  8 Pagesof Conceptual Design Phase Ayoub, M. 1 1 Assistant Professor, Department of Architectural Engineering and Environmental Design Arab Academy for Science and Technology and Maritime Transport, Egypt email: dr.ayoub@aast.edu 2016 REFERENCE Abstract Technological advancements and their rapid effects on humanity are forcing our cities to transform at all levels, as modern cities are becoming more dynamic and opened for future changes. 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My instructor and professor in the Graduate School of Architecture, University of Southern California, who has practical experience in China, once told me, â€Å"It was totally misunderstood when my Chinese client determined to give the design rightsRead More Urban Parks Essay2589 Words   |  11 Pagescrowded blocks of buildings, a rectangular space with grass and trees and meandering paths and perhaps a bandstand or a flagpole. --John B. Jackson, â€Å"The Past and Future Park† in Denatured Visions    Urban parks are defined in their comparative and contrastive relationships to the urban environments surrounding them. Although frequently conceptualized as natural landscapes, the physical and social uses of parks give proof to their inherently cultural â€Å"nature.† For the purpose of this paper

Wednesday, December 11, 2019

Online examination system free essay sample

Terminology steganography, substitution and transformation ciphers, XOR, one-time pads, Protocol Building Blocks: (3 Lectures) Communications using symmetric cryptography, one-way hash functions, communications using public-key cryptography, digital signatures, Basic Protocols: (2 lectures) Key exchange, authentication, secret splitting, secret sharing, cryptographic protection of databases, Intermediate Protocols: (2 lectures) Time stamping services, subliminal channel, undeniable digital signatures, Key Length: (2 lecture) Symmetric key length, public-key key length, comparing symmetric and public-key key length, Key Management: (3 Lectures) Generating keys, transferring keys, verifying keys, using keys, updating keys, storing keys, compromised keys, lifetime of keys, destroying keys, public key management, Algorithm Types and Modes: (10 Lecture) Electronic codebook mode, block replay, cipher block chaining mode, stream ciphers, cipher-feedback mode, output feedback mode, choosing a cipher mode, block ciphers vs.  stream ciphers, Choosing an Algorithm, Choosing an algorithm, public-key vs. symmetric cryptography, encrypting communication channels, encrypting data for storage. Online Examination System free essay sample I feel immense pleasure to express my heartfelt gratitude to my mentor, Mr. Basant K. Khatri of SrTekbox Pvt Ltd, for his constant and consistent inspiring guidance and utmost co-operation at every stage which culminated in successful completion of my project work. I also would like to thank the faculty of Computer Science Department, Manav Rachna College of Engineering for their kind advice and help from time to time. I am very much thankful to Dr. S. B Goyal, HOD, Computer Science Department for his inspiration and support in completion of my project work. I owe my profound gratitude to my family who has been a constant source of inspiration and support. Last but not the least; I convey my sincere thanks to all the members of our development team for their kind help in completing this project work. Hemant Aggarwal CANDIDATE’S DECLARATION I hereby declare that work presented in this project entitled â€Å"Online Shopping†, in partial fulfillment of the requirement for the award of the degree of Bachelor of Technology in Computer Science Engineering, submitted to Maharishi Dayanand University, Rohtak, is an authentic record of my own work carried out under the guidance of (Mr. They have already released two products, namely SR CashTrack and SR SmartContract, which have got rave reviews from our customers. SR CashTrack has already been rolled out with a large retail chain in food business and has proven itself by significantly impacting the business and financial operations. As they operate in highly niche markets, they do understand that their products would need customisation to meet specific statutory or process needs of our customers. Their products are designed to be rapidly customised and deployed even across large operations. Their high quality of support processes and focussed customer engagements ensure that they are always there for delivering innovative solutions to help our customers create and retain a competitive advantage with increased operational efficiencies. 1. 2. Guide Details: Organization name:Sr Tekbox Pvt Ltd Office Address:Sr Tekbox Pvt Ltd SCO-155, 156, Sector-15 Sonepat-131001 Reporting Person’s details:Name: Mr. Basant K. Khatri Designation: I. T. Manager Contact no: 9896064244 . Nature of Project/Training: Industry: Development (includes s/w development) 1. 4 Objective and Scope: Objective: The objective of this project is to demonstrate that with better interactive features in online shopping web sites could improve sales for online retailers. The objectives of the project are as follows: †¢ To learn about the Online Shopping industry. †¢ To investigate potential problems with Online Shopping. †¢ To create a prototype web site focusing on one of the many problems that arises within Online Shopping. †¢ To evaluate the prototype with an existing online retailer. The classic tale of the tortoise and the hare, provided by Freedman, gave the inspiration that Online Shopping is one the main markets that needs to be tapped in. Freedman’s prediction is that, slower starters or early laggards may prove to be some of the strongest categories online long term. Scope: The supplementary specification applies to online shopping system. This specification defines the non-functional requirement of the system such as: A. Functionality: Since it stand alone application, one or more user may use it at a time. B. Usability: ? Desktop interface Windows 98/2000/XP/7 C. Reliability: The system is available during online time only. D. Performance: The performance depends on hardware specification. 1. 5 Introduction to Project: The project aim is to create an online shopping system. The basic idea is that customers can buy products sitting at the ease of their homes. It consists of product details, security system, status and exits. The administrator can create, edit or delete new and existing administrators and can generate the reports and can perform operations like add, search or delete on the products in the database. The Online Shopping system enables vendors to set up online shops, customers to browse through the shops, and a system administrator to approve and reject requests for new shops and maintain lists of shop categories. Our agenda is to design an online shopping site to manage the items in the shop and also help customers purchase them online without having to visit the shop physically. Our online shopping mall will use the internet as the sole method for selling goods to its consumers. Shopping will be highly personalized and the mall will provide lower prices than most competitors. 1. 6 Methodology/Planning of Work . 6. 1 Feasibility Analysis After making the initial investigation, feasibility study is carried out to check the workability of the system. Feasibility study is the vital step in the system development life cycle. It is the test of a system proposal according to its workability; its impacts on the organization’s ability to meet the user’s needs and effective use of resources. During this study, the problem definition is centralized and the aspect of the problem to be included in the system is determined. Consequently cost and benefit are estimated with greater accuracy at this stage. The result of the feasibility study is a formal proposal, which is simply a report, a formal document detailing the nature and the scope of the proposed solution. The proposal summarizes what is known and what is going to be done. Three key consideration are involved in the feasibility study: †¢ Economic feasibility †¢ Technical feasibility †¢ Behavioral feasibility 1. 6. 2Economic feasibility Economic feasibility concerns returns from investments in a project. It determines whether it is worthwhile to invest the money in the proposed project or whether something else should be done with it. Economic feasibility also known as cost and benefit analysis, the benefits and advantages of the candidate system are compared with cost. If the benefit outweighs the cost, then the decision is made to design and implements the system. Benefits can be seen in terms of efficiency, productivity, error free decisions, rendering data to others projects, queries etc. The proposed system is economically very feasible because all the information maintenance that is file, messages etc are maintained by the system. Moreover if somebody need the help of someone who is not there at present then he need not call him to its place . He or she can work from anywhere across the world. Minimum equipments are required to develop the system. No one is required to maintain the system. The member who wants to work through the system will manage their team themselves. However, the developer of the system can earn money by taking minimum fees from the member who wants to use the system. Hence, we can conclude that the proposed system is economically feasible. 1. 6. 3 Technical feasibility Technical feasibility checks whether the proposed system is technically feasible or not. It involves financially consideration to accommodate technical enhancement. The minimum requirement of hardware resources to develop the system is MySQL version 5. 5. 24 or above and PHP framework version 5. 4. 3 and Apache Server version 2. 4. 2 and Windows, Linux or Macintosh Operating system. The resources required in the user side are the only browsers. Technical issues involved are the necessary technology existence, technical guarantees of accuracy, reliability, ease of access, data security, and aspects of future expansion. 1. Technology exists to develop a system. 2. The proposed system is capable of holding data to be used. 3. The proposed system is capable of providing adequate response and regardless of the number of users. 4. The proposed system being modular, if the developer wants can add more features in the future and as well as be able to expand the system. 5. As far as the hardware and software is concerned, the proposed system is completely liable with proper backup and security. 3. Operational Feasibility: If the system meets the requirements of the customers and the administrator we can say that the system is operationally feasible. The proposed system will be beneficial only if it can be turned into a system, which will meet the requirements of the online team work when it is developed and installed, and there is sufficient support from the users. †¢ The proposed system will improve the total performance. †¢ Team members here are the most important part of the system and the proposed system will provide them with a convenient mode of operation for them. †¢ The proposed system will be available for the teams for working online throughout the globe. †¢ The proposed system will provide a better messaging system to the members. Hence, the proposed system is operationally feasible. 1. 6. 5Development Strategy Online Collaboration System is designed using ‘The waterfall model’. The waterfall model was the first structured approach to systems development. The waterfall model is just a time-ordered list of activities to be performed to obtain an IT system. [pic] Figure 1 The activities in waterfall model are: System Analysis: The step refers to the gathering of system requirements, with the goal of determining how this requirement will be integrated in the system. Extensive communication between the customer and the development team is essential. During System Analysis Feasibility Studies are also carried. System Design: Once the requirements have been collected and analyzed, it is necessary to identify in detail how the system will be constructed to perform the necessary tasks. More specifically, the system design phase is focused on the data requirement (what is processed by the system), the software construction (how will the Application be constructed) and the interface design and coding (what will the system look like? ) Coding: Also known as programming, this step involves the system software. Requirement and system specification are translated into computer code. Computer programs are written using a conventional programming language or an application generator. Programming tools like Compilers, Interpreter, Debuggers are used to generate the code. Different high level programming language like C, C++, Pascal, Java, C# are used for coding. With respect to the type of application, the right programming language is chosen. Testing: As the software is created and added to the developing system, testing is performed to ensure that it is working correctly and efficiently. Testing is generally focused on two areas, internal efficiency and external effectiveness. The goal of external effectiveness testing is to verify that the software is functioning according to system design, and that it is performing all the required functions. The goal of internal testing is to make sure that the computer code is efficient, standardized, and well documented. Implementation: After the code is tested, if it meets all the system requirements, it is handed over to the customer. Maintenance: Inevitably the system will need maintenance. Software will definitely undergo change once it is delivered to the customer. Change could happen because of some unexpected input values into the system. The change in the system could directly affect the software operations. The software should be developed to accommodate changes that could happen during the post implementation period. 6. Facilities Provided For The Proposed Work By Organization: 1. Professional Working Environment 2. Applications a. Apache b. MySql c. PHP 3. Desktop 2. Requirement Elicitation and Analysis 2. 1 SRS ? Front End. ? Back End. Front End remains on client side. Front end is made for end user who uses our application. Basically in front end our input-output forms reside which takes the input from the client and gives output back to client. Backend remains on server side and has two components viz, ? Server side program ? Data Base. Data base is the most important thing in this universe as data base gives identity to a thing without data base existence of a thing is impossible. [pic] Figure 2 What is database? Data Base is a collection of tables and table is a collection of records in a tabular form i. e. in row and columns. Data Base can be divided into two parts:- ? RDBMS. ? DBMS. We will be using RDBMS (Relational Database Management System) in our project i. e. oracle 8i Enterprise edition. Why we are using Oracle (RDBMS)? Some of the merits of using Oracle (RDBMS) are as under: ? Centralization of database. ? Client Server Technology. ? Security. ? Normalization of Data Base. ? Relationship. ? Transaction Processor. ? It gives some internet related features. Hence because of these features we are using Oracle as a back end technology. MySQL : MySQL also called My Sequel is became the worlds most widely used open source relational database management system (RDBMS) in 2008 that runs as a server providing multi-user access to a number of databases. The SQL phrase stands for Structured Query Language. MySQL was owned and sponsored by a single for-profit firm, the Swedish company MySQL AB, now owned by Oracle Corporation. For commercial use, several paid editions are available, and offer additional functionality. Applications which use MySQL databases include: Joomla, WordPress, Drupal and other softwares. MySQL is also used in many high-profile, large-scale.

Wednesday, December 4, 2019

World War II Essays (2846 words) - Modern History, World War II

World War II World War II was one of the deadliest and most destructive wars this world has seen. The origins of the war were in Germany where Adolf Hitler became the leader and started ethnic cleansing, killing any Jewish person, gypsy, homosexual or any other person whom he considered "inferior." Another cause of the war was the attempted invasion of Ethiopia by Italy, which they eventually occupied in 1936 despite British and French opposition. Germany appeared to be winning the war, taking over the Rhineland, Czechoslovakia, France, Belgium and other pieces of land, up until 1942 when the tides turned in favor of the Allies. The Japanese naval airpower was devastated by the Americans and Hitler had recently been defeated at Moscow. Shortly after Italy was defeated and expelled from the war and Germany's forces were slowly deteriorated. The war officially ended when the Japanese surrendered following the detonation of the atomic bombs on Hiroshima and Nagasaki. Hitler began holding meetings with others who thought like him, blaming Jewish people for the problems in Europe. The Communists continually tried to break up the meetings of the group who came to be known as the National Socialist Party in 1923. The National Socialist Party, led by Goering, Hess, Rosenberg, and Roehm, was outraged with France for occupying the Ruhr. In 1924 Hitler was sentenced to a four-year prison term for a demonstration where twenty people were killed. He only ended up serving thirteen months of the term but it provided sufficient time for him to outline his book Mein Kampf, which means "My Struggle" in German. The President of the German State, Marshal Hindenburg, was eighty-three years old as of 1930 and was persuaded to view Hitler as the next Chancellor of the Reich. Hitler was called to Berlin by the President and on January thirtieth, 1933 he became the Chancellor of Germany. Hitler's first acquisition was his reoccupation of the Rhineland, a small portion of western Germany in 1936. Just three years later German soldiers had already taken over Czechoslovakia. In early September of the same year Germany took over Poland, France and Great Britain declare war on Germany, and Norway, Portugal, Spain, and Ireland all declare neutrality. Later in the year Turkey signs a pact with Britain and France giving them mutual assistance and the Soviets attack Finland. In April of 1940 the Danish king announced that Norway was surrendering to Germany and one month later Belgium does the same. France, under constant attack, gave into Germany in mid June. Italy, sided with Germany, decides that it needs control of the Suez Canal so it invades Egypt on September thirteenth. In October after Hitler's constant nagging, Spain joins the war in exchange for military, agricultural, and territorial demands. On June twenty-second, 1941 Germany begins Operation Barbarossa, the code name for the invasion of the U.S.S.R. Hitler's plan was to have his army, 3,200,000 men, split into three groups; one moving north towards Leningrad, one moving towards Moscow, and one moving south towards Kiev. By the time his army had taken Kiev it was already September and as they moved north towards Moscow winter set in early. Hitler's forces were stuck in the bitter cold of winter. In December a Soviet counter-attack forced the Germans to withdraw from Moscow. This was the first sign that Hitler's powerful army could in fact be stopped and that he was bound to make a mistake at some time. Another Allied force, the British, were also having good luck. In Libya the British were able to split the army under Rommel, forcing him to retreat. Early in the morning of December seventh, 1941 a fleet of 189 Japanese aircraft began attacking Pearl Harbor, Hawaii. The first wave of planes destroyed anything it could find, including American aircraft, battleships, destroyers, cruisers, and submarines. The second wave followed shortly and attacked everything the first wave had missed. Anti-aircraft fire was able to deter a third wave, but an incredible amount of damage had already happened. In only one hour, forty five minutes the Japanese air forces wrecked and capsized two battleships and three were resting on the bottom. Nineteen war ships had been hit and 150 aircraft had been disabled. In all over 2,400 American lives were lost, 2,086 from the Navy and 237 from the Army. As a result of the bombing of Pearl Harbor the United States, with many of the Latin American countries, declared war on Germany, Japan and Italy. Although many countries declared war against the Axis nations, only the United States,