Application On Blood Donation Using Android Platform

Application On Blood Donation Using Android Platform Android powers hundreds of millions of mobile devices in more than 190 countries around the world. Its the largest installed base of any mobile platform and growing fast-every day another million users power up their Android devices for the first time and start looking for apps, games, and other digital content. Android gives you a world-class platform for creating apps and games for Android users everywhere, as well as an open marketplace for distributing to them instantly. Android is revolutionizing the global cell phone market. Its the first open source mobile application platform. Android is a Linux based operating system designed primarily for touch screen mobile devices such as smart phones and tablet computers ,which Google backed financially and later brought in 2005, in collaboration with the open handset alliance. Android is an open source market where user can develop any application and get it publicized in the market. Android market is having approximately 4, 50,000 apps but there is no application available in the android market which motivates the public regarding blood donation. There are many factors that have allowed Android to become the worlds most widely used Smartphone platform, overtaking Sembilan in the fourth quarter of 2010, and the software of choice for technology companies who require a low-cost, customizable, lightweight operating system for high tech devices without developing one from scratch. As a result, despite being primarily designed for phones and tablets, it has seen additional applications on televisions, games consoles and other electronics. Androids open nature has further encouraged a large community of developers and enthusiasts to use the open source code as a foundation for community-driven projects, which add new features for advanced users or bring Android to devices which were officially released running other operating systems. In this paper we propose algorithm which mainly aims at developing an android application which motivates the youngsters for donating blood and check whether they are eligible for donating or not. This application will serve as an effective tool for creating awareness in public. . Furthermore, we will try to demonstrate with an application that might be used by the people using android phones. Objectives By developing this application, we want to create awareness among the android users and motivate them to help the needful. This application will help the user in all the possible ways helpful in blood donation. Detailed problem Definition After a long research we found that there are no apps in the Google play store which motivates the public in donating blood and clearing there misconceptions. We found out that there is a requirement of an application which is helpful for people in many ways. As we all know that donating blood is a good deed but due to some misconceptions people hesitate in donating blood. By going through the applications already available, we found out that all the applications are lacking the feature of connecting the people who are interested in either donating the blood or they urgently require the blood. The main feature of our application is connectivity provided by us. The donors and receivers can contact to each other depending on their needs. Sometimes in urgency u may have thought of any platform from where we can get the details of hospitals, blood banks, important contact numbers and contact numbers of social organizations but we fail to get such an application or platform. We found out that there are apps on internet but they are lacking some of utilities which we had developed in our application. Solution Methodology Registering Donors The one who would be using this application is requested to register for the cause. The process of registration is simple no complex interface is used for the same, everyone is welcome for registration. Even a person can register for other person. The following fields for registration: Name Contact Number Gender Blood Group Last Date of Donation Regular Donor/not Email Address It creates a hub of donors who are available of android. People who are under age are also welcome for registration for prospective donation. The Process and fields are made simple or possible so that the user should not feel hectic while providing the details. Database The secondary utility of this application is to provide the user the details of various hospitals and blood banks. Irrespective of the application usage, if user wants the contact of hospital or blood bank he can easily get. Efforts are made to provide the nearest hospital and blood bank details with assistance of GPS technology Bulk Messaging For Camps. As we know social organizations and NGOs come in front for organizing blood donation camps at various places with this application we provide another platform for broadcasting about the event. For this cause, the NGOs can contact using email or Face book page which is also is also administrated. About checking the genuine news of the event the registered donor will be send a message automatically. Even if the user is not under donation period he can spread the news to his friends or relatives regarding the blood donation camp. Motivation and clearing the misconceptions related to blood donation Our application contains videos and photo albums which plays a very important role in motivating the public. The videos contain motivational quotes and phrases. For clearing the doubts and confusions of the users regarding blood donation, we have created a FAQ section in which all the important questions are displayed. We had also introduced ask questions by using this user can ask questions. Working User Interface of this application asks the user to choose an option by displaying an option menu. Menu includes the various tabs namely registering donors tab, direct link to some hospitals, motivational videos, and social networking links. A very special thing about this application is that it includes FAQs (Frequently asked questions) section which is fastest way to clear the doubts of the users. Addition to that, application includes another option through which user can raise his personal questions; the question will be replied by the application administrator at earliest so that the dignity of application is maintained. The interface of the application is made as simple as possible so that even a new user can get familiar to it and use it to full extent. The On-device view icon of the application looks like: When the user click the application icon then the second page opens displaying various menu options. On clicking the first option of the menu that is ABOUT. The following page opens and it contains the details regarding the application. When the user clicks the registration menu option the following page is displayed which registers the users and save all the details. When the user clicks on the option CMC Hospital it redirected to the CMCs Blood Bank Homepage. Motivation videos Option open the following page which contains some motivational videos. If the User will have any queries regarding our application and its working he can contact the developer/Administrator. Conclusion This application will help the android users to get information about blood donation. The need of blood donation and all the queries related to that. We had focused on the productivity of the application by maintaining a database of the donors containing their contact numbers and email ids so that we can make the most of it. We had designed the application in such a way that it helps the user in all possible ways when he or she needs help. If time will permit we will add more features and improve the productivity of the application. Referential Web Wikipedia http://www.wikipedia.org/ Google http://www.google.co.in/ Android.com http://developer.android.com/guide/components/index.html

The Anger We All Share Essays -- Biology Essays Research Papers

The Anger We All Share Anger, it is an emotion that we are all familiar with and in a way, an important part of the average normally functioning human. Who hasn't encountered anger in a friend, family member, or even the random person you met on the street? In literature, it is absolutely necessary in order to generate a tale with the right tension and motive for character behavior. Authors use creative wording to fashion the various images necessary to convey this emotion: fiery, smoldering, explosive, seething, etc., they're all employed to describe anger. Anger seems to be something we can't avoid. Every time you're bitter, cynical, holding a grudge, sullen, or frustrated, it was either because of anger you're experiencing these emotions or will result in anger. So what is anger, and what causes it? Why does this emotion play such an important part in our lives, and in some cases, cause so much trouble? Anger can be mild, as with annoyance at a younger sibling, or intense like the rage felt if you returned home to find it burglarized. Though in this society, we have generally been taught that anger is bad, this is actually a normal and healthy emotion (1). That is, if experienced in moderation; anything to excess tends to result in trouble. When anger gets out of control, it can become a serious problem, which could not only damage your relationships with other people but also leave you feeling helpless to an unpredictable emotion (1). The Forebrain, namely the Cerebellum, is responsible for our emotions, anger being one of them (8). Like other strong emotions, it is accompanied by physiological and biological changes. These changes include, but aren't restricted to, the increase of heart rate and blood pressure, a... ...er, theories about how and why aggression develops, and means of preventing or coping with anger http://mentalhelp.net/psyhelp/chap7/ 3)He@lth: Anger and Aggression, Consumer tips http://www.athealth.com/Consumer/newsletter/FPN_4_22.html 4)Heart Information Network, Anger and its effect on the heart: a review of research studies http://www.heartinfo.org/main.asp 5)Angermgnt.com: Building Better Human Relationships, Anger Toolkit http://www.angermgmt.com/techniques.html 6)Counseling and Career Center, A Brigham Young University Website http://www.byu.edu/ccc/counseling/anger.shtml 7)Mean Genes, Comparing aggression in humans and other primates http://detnews.com/1997/accent/9707/09/07090017.htm 8)The Brain, Biology and Behavior, A number of definitions regarding the brain http://onlinelearning.tc.cc.va.us/faculty/tcmuthj/notes3.htm

Nathaniel Hawthorne Essay

For the American writer Nathaniel Hawthorne the most explored theme of all his writings is the imperfect spirituality of man and the pervasiveness of sin throughout creation. Both of the stories under analysis here, Young Goodman Brown and The Minister’s Black Veil, feature a young reverend as the central character of the work and a Puritanical community in New England as the setting. Both of the tales are allegories centered on the ambiguity of human spirituality and on the ubiquity of sin in creation. Young Goodman Brown is an allegory about the deep mystery of sin, for which the author makes use of all available suggestive elements, from the setting- a deep and gloomy forest in New England, to the characters and their symbolic names- Goodman, an obvious hint at â€Å"good man†, and Faith, an equally transparent hint at religious faith, to other symbolic elements such as the staff resembling a wrinkled serpent, obviously the serpent in the Garden of Eden. Hawthorne approaches the idea of sin in his allegorical usual way, with conspicuous Biblical allusions, but also with deep psychological insight into the character’s soul and mind. He delves profoundly into human consciousness and the life of the mortal soul, highlighting the permanent conflicts between virtue and sin. In Young Goodman Brown we follow the main character on his intricate course through the dark and gloomy forest, reminding us of the Garden of Eden, and we are confronted with the grim temptations of sin in a vague, confusing setting, where the line dividing-line between dream and reality becomes very thin. It is Hawthorne’s own choice to leave the question as to whether the night’s confused events and the meeting of the community of witches was a dream or reality. Through this artifice, an essential problem is set forth- the result is that the reader has to wonder whether the sin and the fall into temptation belong to Goodman alone or whether the entire community is pervaded by sinfulness and immorality. The forest is thus a symbol for the human consciousness and for the spiritual life of man, and what Hawthorne undertakes to find out is whether everybody is actually lost on the paths of the spiritual, and which of the two –virtue or sin – is the true state of the spiritual life. Another important aspect is that in the midst of the gloominess of the forest meet for initiation into the lore of sinfulness, both the villagers who are commonly considered as virtuous and pious in everyday life, and are often set an example, and those members of the community who are normally viewed as sinners or criminals. Thus, the two main sides of spiritual life- virtue and sin are both mere appearances, whereas in the inner life of man they live together undisturbed. The Minister’s Black Veil is similar to Young Goodman Brown in many respects. Again, the centre of the story is the tormented consciousness of a young priest, who chooses to wear a symbolic black veil over his eyes, that prevents him from enjoying any kind of mortal happiness. In the end, the veil is seen as a symbol for the darkness and sinfulness that is hidden into the depths of human consciousness and that separates man from his fellows. As Goodman Brown typifies the average man, torn between virtue and sin, the minister in this story symbolizes the imperfect spirituality of man. The black veil that hides the face of the young priest is but the symbol of the outward representation of sin. According to Hawthorne, sin is inherent in the soul and is only veiled by the appearance of virtue. Sinfulness lies therefore deep within and separates all men from one another as the black veil separates the minister both from light and from communion with his fellows. Hawthorne therefore tackles mortal imperfection and the pervasive nature of sin in creation. Both stories emphasize the nature of human spirituality, at the very core of which sin and unlawfulness thrive.

Ionic Compound Properties, Explained

An ionic bond is formed when there is a large electronegativity difference between the elements participating in the bond. The greater the difference, the stronger the attraction between the positive ion (cation) and negative ion (anion). Properties Shared by Ionic Compounds The properties of ionic compounds relate to how strongly the positive and negative ions attract each other in an  ionic bond. Iconic compounds also exhibit the following properties: They form crystals.Ionic compounds form crystal lattices rather than amorphous solids. Although molecular compounds form crystals, they frequently take other forms plus molecular crystals typically are softer than ionic crystals.  At an atomic level, an ionic crystal is a regular structure, with the cation and anion alternating with each other and forming a three-dimensional structure based largely on the smaller ion evenly filling in the gaps between the larger ion.They have high melting points and high boiling points.High temperatures are required to overcome the attraction between the positive and negative ions in ionic compounds. Therefore, a lot of energy is required to melt ionic compounds or cause them to boil.They have higher enthalpies of fusion and vaporization than molecular compounds.Just as ionic compounds have high melting and boiling points, they usually have enthalpies of fusion and vaporization that can be 10 to 100 times higher than those of most molecular compoun ds. The enthalpy of fusion is the heat required melt a single mole of a solid under constant pressure. The enthalpy of vaporization is the heat required for vaporize one mole of a liquid compound under constant pressure.Theyre hard and brittle.Ionic crystals are hard because the positive and negative ions are strongly attracted to each other and difficult to separate, however, when pressure is applied to an ionic crystal then ions of like charge may be forced closer to each other. The electrostatic repulsion can be enough to split the crystal, which is why ionic solids also are brittle.They conduct electricity when they are dissolved in water.When ionic compounds are dissolved in water the dissociated ions are free to conduct electric charge through the solution. Molten ionic compounds (molten salts) also conduct electricity.Theyre good insulators.Although they conduct in molten form or in aqueous solution, ionic solids do not conduct electricity very well because the ions are bound so tightly to each other. A Common Household Example   A familiar example of an ionic compound is table salt or sodium chloride. Salt has a high melting point of  800 ºC. While a salt crystal is an electric insulator, saline solutions (salt dissolved in water) readily conduct electricity. Molten salt is also a conductor. If you examine salt crystals with a magnifying glass, you can observe the regular cubic structure resulting from the crystal lattice. Salt crystals are hard, yet brittle -- its easy to crush a crystal. Although dissolved salt has a recognizable flavor, you dont smell solid salt because it has a low vapor pressure.