The Byronic Hero Essay - 692 Words

A hero proves his heroism when faced with opposition. He is shrewd, tough, clear-sighted, experienced, and able to handle adversity in a well equipped manner. However, unlike most heroes, the Byronic hero does not receive satisfaction simply from possessing these traits. The Byronic hero sees himself as an individual who practices non conformity. He is a hero of consciousness more than a hero of action. These qualities of the Byronic hero are demonstrated in Lord Byron’s description of Napoleon. Byron begins his description in Stanza 36. He points out that Napoleon is â€Å"Extreme in all things!† I believe that this trait means that the Byronic hero is neither to the left nor the right, but eternally caught in the middle of both†¦show more content†¦It creates the line that comes between other heroes and the Byronic hero. Stanza 39 is saying that even though those who once praised him now mock him, Napoleon is not going to go quietly in to the night, so to speak. Line 350 says â€Å"He stood unbowed beneath the ills upon him piled.† This line points out the integrity factor that the Byronic hero possess. All though those who were once with him are now against him, he is not going to let them control his fate, instead he stands with his head tall, integrity in place. This also hints at non conformity. Most heroes would probably have laid with down and died along with their pride, but once again, Napoleon stood tall, refusing to go along with the norm. Another Byronic hero trait is the belief that the very thing that makes up great is the very thing that will eventually destroy us. This aspect is demonstrated in Stanza 40, which states, â€Å" Sager than in thy fortunes; for in them ambition steel’d thee on too far to show That just habitual scorn which could contemn Men and their thoughts; ‘twas wise to feel, not so To wear it ever on thy lip and brow, and spurn the instruments thou wert to use Till they were turn’d unto thine overthrow: ‘Tis but a worthless world to win or lose; So hath it proved to thee, and all such lot who choose.† Another trait that the Byronic hero possesses is the problem of being destroyed by the very thing that makes the hero great. I believe thatShow MoreRelatedThe Hero Of Manfred : A Byronic Hero1007 Words   |  5 PagesA Byronic hero is created out of many different kinds of traits. Some common characteristics are usually a noble outlaw, a mysterious personality, and a sense of rebellion. The characteristic of a Byronic hero was first introduced by Lord Byron, a 19th century English poet. Lord Byron perfected this type of character and that is why it was named after him (Four Turner). In the dramatic poem Manfred the main character Manfred, is considered a Byronic hero. Manfred is a man who lives in the Alps andRead MoreByronic Hero In Frankenstein1563 Words   |  7 Pages Mary Shelley’s Frankenstein is a critique of the Byronic hero, as exemplified in Lord Byron’s â€Å"Manfred.† The Byronic hero is a protagonist who has the following traits: self-inflicted agony, a high self esteem, isolation from society, an exaggerated sense of independence, and genuine guilt. All of these traits Manfred bears, but Victor lacks two of these attributes. The lead protagonists, Victor and Manfred, have two key differences: genuine remorse and independence. 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Although both archetypes â€Å"rebel against traditional modes of behavior†, Byronic heroes have greater psychological burden s. This results in morbid sensibilities. Dostoevsky s Crime and Punishment explores a varietyRead MoreA Byronic Hero Of Our Time By Mikhail Lermontov1201 Words   |  5 PagesPechorin --- A Byronic Hero A Hero of Our Time, written by Mikhail Lermontov, consists of 5 stories that reflect the life, the idea and the personality of the main character named Pechorin. Pechorin is not a typical hero in romantic literature perspective; instead, he is a great representation of a pathetic Byronic hero that more commonly appears in the time of Lermontov. 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In the third stanza of the poem we learn that Childe Harold is the productRead More Bryons childe Harolds Pilgrimage: The Byronic Hero Essay991 Words   |  4 Pages Bryons quot;Childe Harolds Pilgrimagequot;: The Byronic Hero In Byrons poem, quot;Childe Harolds Pilgrimagequot; the main character is portrayed as a dark brooding man, who doesnt like society and wants to escape from the world because of his discontent with it. Through the poem we see the strong resemblance the Byronic hero has to many of todays popular characters, such as Batman. In the third stanza of the poem we learn that Childe Harold is the product of a long line of nobilityRead More Journal Analyzing the Byronic Hero and Lord Byron’s Writing Styles3002 Words   |  13 PagesA Journal Analyzing the Byronic Hero, Those who Closely Resemble the Hero, Byron’s Writing Styles and Literary Criticism (Journal entry 1, Defining the Byronic Hero) The Byronic Hero is a term derived from the poetic narrative, Childe Harold’s Pilgrimage, by Lord Byron. Though the idea of the Byronic Hero originated with the creation of Byron’s characters, Byron himself possessed the physical features associated with the Byronic Hero. These features include dark brooding eyesRead MoreHeathcliff As A Byronic Hero1104 Words   |  5 Pages A â€Å"Byronic hero† is a character who inherits the traits of being rebellious, anti-social, and presumptuous. The term originates from an English poet, Lord Byron. In the novel, Wuthering Heights by Emily Bronte, Heathcliff is the protagonist who displays the several qualities of a Byronic hero. Heathcliff suffering such a harsh childhood is one of the reasons he is so rebellious and vengeful towards some of the characters. His past of being abandoned leads him to have no empathy or emotion, whichRead MoreBatman And Byronic Hero709 Words   |  3 Pages The Byronic hero is immortalized as the bridge between epic hero and an anti-hero, in-between with the romantic and tragic hero as well. The main key elements that are present in many Byronic heroes is their sense of darkness and social exile, the struggle for acceptance not only from themselves but also from society, and finally internal traumas that were caused from past events. One of the modern characters that immortalizes the Byronic hero is DC Comics, Batman. From the original comic books

Deforestation A Major Reason for Global Warming - 753 Words

Topic: Climate Change Research question: How is deforestation a major reason for global warming? Deforestation is cutting down of trees for some purpose (furniture). It is very harmful for everybody as it causes landslides, earthquakes and many more problems†¦Ã¢â‚¬ ¦.Deforestation is a major cause as it also causes the main problem global warming. Global warming is an increase in average temperature of earth’s atmosphere. Deforestation also helps the greenhouse gas to spread (increase).Greenhouse gas is nothing but which cause depletion of ozone layer, which acts as barrier from harmful rays of sunlight and hydrochloric acid. Carbon dioxide (CO2) is an atmospheric constituent that plays several vital roles in the environment. It absorbs infrared radiation in the atmosphere. It plays a crucial role in the weathering of rocks. It is the raw material for photosynthesis and its carbon is incorporated into organic matter in the biosphere and may eventually be stored in the Earth as fossil fuels. Scope: I am going to discuss on climate change. Deforestation is a key to global warming. Deforestation causes many problems such as, landslides, earthquakes, floods and many more†¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦I am going to discuss about greenhouse gas, effects of it, why there is continuous depletion of ozone layer and its effects on earth. The rate of depletion in various countries. Rational-I selected this topic as the main problem in this century is increasing which is global warming †¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦people cut trees as theyShow MoreRelatedDeforestation of Our Rainforests931 Words   |  4 Pagesour rainforests, specifically the Amazon, suffer from is deforestation. Deforestation is the clearing or destruction of land throughout forests. Unfortunately, human beings are the number one cause of deforestation throughout the world. 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After a long look at the mirror, I smirked to myself and turned around settling my wet hands in my pants pocket so that they would dry till I reach my class. After a few days of attachment to the commitment, I realized that although it might be just a drop of water in an ocean but we can really minimize the consumption of products that lead to deforestation. For thatRead MoreGlobal Warming : Global Climate Change1209 Words   |  5 PagesCredit English IV November 4, 2015 WA #6- Global Climate Change Global climate change is a topic that had been hotly debated across the country for years. Though not many people believe it, scientists have proved the global warming is in fact partly caused by man. 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IT Risk Assessment for BYOD Case Study

Question: Discuss about the IT Risk Assessment for BYOD. Answer: Introduction Bring Your Own is one of the most effective and advanced technologies within the technical field. BYOD is defined as the practice that allows the user for using their own devices in the workplace for their personal as well as official works. In addition to this, Information Technology introduces several technological advancements in to the technical field of application (Agudelo et al., 2016). Among all of these technological advancements BYOD is one of the most effective technologies that effectively reduced the hazards of providing devices to the employees for their official usages within the organization. This report is elaborating IT risks assessment related to the BYOD technology within the technical scenario. In contrast with this fact, first of all this report is providing a brief introduction to the financial sector that is considered for a fictional organization Aztek. After this brief description this report is elaborating about the risk assessment scenarios about the organization within the concerned target market. Review of the Project with respect to Financial Service Sectors BYOD is one of the beneficial aspects to be considered within any organization that easily mandates the situation in order to bring the effective technical solutions within the organization (Bello, 2015). In addition to this, if the organization allows their employees to bring their own devices for their official work to be done within the organization, this aspect will be effective to the organization as there will not be any hazards in providing devices to the organizational members but there are other various issues that are considered only for the financial service sectors these aspects are elaborated in this part of the report that describes the effects and negative impacts of the BYOD on the financial service sectors (Bessis O'Kelly, 2015). These are explained as follows: Security issues related to BYOD: BYOD applications allow the organization in reducing the effective cost of devices within the organization but the security issues are introduced within the corporate network of the organization (Brodin et al., 2015). previously the smart devices were market driven but in the contemporary times, the devices are customer driven and every single person has one smart device with them, so the security concern are increasing day by day (Chance Brooks, 2015). Organizational data are at risks when the employee uses their own devices for corporate purposes and financial data are leaked with the help of these kinds of applications. Dangers associated with uncontrolled devices: Allowing the personal devices within the corporate network for getting the official work are done introduces various risks associated with financial and other confidential organizational data (Cole et al., 2013). This aspect can bring the organization down to their knees. Positive impact of the BYOD on the financial sector: There are various positive impacts of BYOD that are also helping the financial sector for making their effective tasks done (Ghosh et al., 2013). Among all of these important benefits of BYOD over the financial service sectors are that the organization get their effective investments reduced that are invested for buying or hiring the devices for employees. In addition to this, with the help of BYOD technology the organization can easily takes care of the personal needs of the employees within the organization. Mobility of operations involved in financial services: The financial service sector introduces various critical situations for the organization that needs mobile operations (Keyes, 2013). BYOD application brings the mobility within the system architecture of the organization. Business communication, fund transfers and other financial data related operations allows the organizational members to be active within the scenario (Lee Still, 2015). This functional specification is another benefit of BYOD for increasing the revenues of the financial institution. Review of the Project Impact on the current security posture of Aztec The BYOD introduces various security issues within the financial service sectors. In contrast with these security issues, some of them are being elaborated in this report in order to highlight the disadvantages of BYOD with respect to the financial service sectors. These are discussed as follows: Restrictions can be bypassed: The employee devices have the access to over the restrictions that are generally provided by Aztek in order to get security of the confidential data within the organization (Lobelo et al., 2016). The employees are able to access these kinds of data. The employees can easily bypass the organizational security in order to retrieve the organizational data used or confidentially stored for the security aspect of the organization. Vulnerable devices and software: Each and every device that includes various security issues within the Aztek. These vulnerabilities are harmful for the organization in that affects the security structure of the organization (Mitrovic et al., 2014). Whenever Aztek is allowing the any third party in using their own network there are chances the vulnerability software to be introduced within the system. Wireless access point: There are always such employees that have configured devices those have the capability to be connected with any kind of networks (Moshir et al., 2014). These kinds of access over open WIFI allow the employees to introduce various snooping activities within the Aztek open network. This is another security risk for BYOD applications within the network. Exposure of Emails: This is another security threat involved within the official or corporate network of the system architecture of Aztek. If the employees of Aztek forget to lock their devices within the organizational premises and the device is transfer to a wrong person who misused the device data then he can get easily the access over the email and misuse all the personal and organizational information of the employee (Moyer, 2013). Adware and Spyware: These are two very common disasters involved within the system architecture of the Aztek system architecture. The employee uses various kinds of mobile applications for their own benefits in order to get their work done (Niesen et al., 2016). In addition to this, the security vendors are responsible for managing the adware and spyware within the system architecture of Aztek. Cloud based service attacks: There are various important aspects that are involved into the system architecture of Aztek. In addition to this, online or network activities introduces various security threats within the system architecture of Aztek. The cloud based service involves snooping, data leakage in to the web etc (Ogie, 2016). These needs to be resolved by Aztek in order to avoid various security threats within the organization. Android Malware: This is another security threat involved within the system architecture of the Aztek. The security vendors are responsible for introducing various security threats within the system architecture of Aztek. There are various aspects that are introduced in to the system architecture of Aztek in order to harm the confidential information within the organization (Rampini Viswanathan, 2016). Chances of loosing devices: There are chances of loosing devices from Aztek premises. In addition to this, if the organizational members leave their devices within the company premises then there are chances of losing their devices (Sadgrove, 2016). In contrast with this fact, if the devices are stolen by any wrong parties then there are chances of leakage of the confidential organizational data. Financial risks involved in system architecture: Though BYOD provides reduction in cost structure for improving the technical set up but the organization increases the cost structure as the threats are getting increased in to the system architecture of Aztek. System architecture of the organization is entirely dependent on the Azteks economic structure. Jail-breaking or rooted devices: This is another possible threat involved within the BYOD structure of concerned organization Aztek. Aztek have the employees within their organization that demands for latest technology in order to root their devices with the firmware. This aspect introduces various technical threats within the system architecture of Aztek. Therefore, Aztek should consider these threats in order to resolve for better solutions (Samaras et al., 2014). Risks Assessment of the BYOD with the help of IT control framework Threats, vulnerability involved within the application of BYOD According to various IT control framework involved within the system architecture of any organization it is clear that BYOD provides various benefits over the organizational network. In contrast with these facts, Aztek is conducting a risk assessment process within their organization in order to recognize the threats, vulnerabilities involved within the system architecture of the organization (Sansurooh Williams, 2014). These risks associated with BYOD applications are being elaborated in this part of the report: Risks associated with Securing Mobile Devices The regulatory measures involved within the BYOD implementation process introduces various risks associated within the system architecture of Aztek. One of the most effective risks associated with BYOD regulatory measures are the risks involved due to security issues for the mobile devices (Seigneur et al., 2013). These are elaborated in this part of the report: Lost Devices: Millions of cell phones and other mobile devices are stolen during the use within organization for official usages. This aspect is a serious concern for the organizational heads as well as the employees. Physical Access: The stolen devices are mainly used by the hackers within the organizational premises in order to hack the official and confidential data over the organizational network (Song Lee, 2014). The user whenever leaves their devices without locking their devices there are chances of confidential data theft. Role of end user devices ownership: In most of the cases of BYOD usages among the employees within Aztek. The employees are not compatible with the usages of the software for their own usage and official usages within the organization (Spears San Nicolas-Rocc, 2016). Increased data access: Increased data access reduces the strength of the corporate network. As the employee gets the free access over the network they make themselves connected to the network always in order to make their own needs to be fulfilled (Tu et al., 2015). This aspect makes the system architecture of the organization weak with respect to the network connectivity. Lack of awareness: lack of awareness over the technical issues and security of mobile devices causses the risks associated with the mobile devices within Aztek. This aspect makes the employees ability questionable within the system architecture within the organization (Webb et al., 2014). The left data openly accessible by any other person allows the hackers and cyber criminals to attack the organizational information system. Addressing app risks Applications introduce various threats and malicious viral threats within the system architecture of Aztek. In addition to this, there are mainly two types application vulnerabilities involved by the usages of applications (Weeger Gewald, 2014). These are malicious codes from applications and application vulnerabilities. These are called addressing application issues. Addressing app risk is elaborated in this section of the report. These are explained as follows: Malicious apps or malware: There are various applications within a particular system within Aztek. Every application involves several security issues within the system architecture of the concerned information system within the Aztek. Whenever the organization decides to involve more number of mobile or smart devices to be connected with the corporate internet connection, the chances of security threats as well as the chances of vulnerabilities are increased within the organization (Yang et al., 2013). The malwares coming from the applications used by the organizational members as well as corporate network allows the hacker to inject several threats and malicious aspects within the system architecture of the organization. Figure 1: BYOD Utilizations (Source: Brodin, 2015, pp-161) App vulnerabilities: App vulnerabilities are also one of the most effective and effective security threats involved within the system architecture of Aztek. This aspect makes the information system weak (Brodin et al., 2015). The increased number of devices connected over the internet increases the involvement of new applications within the system architecture of Aztek. This aspect increases the chances of the application vulnerabilities of Aztek. Management of the Mobile Environment BYOD increases the risks associated with the mobile environment within Aztek. These concerned mobile environment risks are elaborated in this part of the report. These are given as follows: Inventory and platform management risks: The inventory and platform management aspects and field are entirely affected by the BYOD application within the premises of Aztek. In addition to this, BYOD regulatory environment is entirely dependent on the versions of hardware as well as software working within the organization (Chance Brooks, 2015). This aspect increases the chances of risks involvement within Aztek. Therefore, there are huge amount of variability within the system architecture of Aztek if BYOD application is introduced within the system architecture of the organization (Cole et al., 2013). The inventory platform deals with various kinds of data and information that allows the hackers and cyber criminals to attacks the organizational databases. As a result of this aspect, the organization faces various critical security issues within their organization that harms their internal and data security aspects. Recommendations for resolving the threats of BYOD BYOD is beneficial to the information system as well as technical infrastructure of Aztek. In spite of this fact, there are various threats and vulnerabilities involved in the BYOD implementation process (Ghosh et al., 2013). These risks must have to be resolved with the help of appropriate steps and functionalities within Aztek. For this purpose some recommendations are provided in this part of the assignment with respect to the risks assessment done on BYOD implementation within Aztek. These are described as follows: Recommendations for Risks associated with Securing Mobile Devices Evaluation of devices usage scenarios: This aspect helps Aztek in recognizing the data usage scenarios within the organization. Mobile Device Management: Mobile Device Management is one information system that helps to protect the mobile devices. Enforcement in the industry standards and security policies: Enforcement in the industry standards are helpful in solving the issues (Keyes, 2013). Differentiable trusted and untrusted employee access: There must be a system architecture that has to be introduced within the system in order to differentiate the trusted and untrusted user access. Recommendations for addressing app risks Mobile antivirus activation: Activation of the mobile antivirus will be helpful for the device to be protected from the external threats and vulnerabilities. Security aspect for mobile application: Security aspects are very important to be incorporated within the system architecture of Aztek. Involvement of services that ensures data sharing: Data sharing is very important in order to maintain the database security within Aztek. Confidential data access: Confidentiality of databases are very important in order to maintain the security measures within the system architecture of the organization. Recommendations for Management of the Mobile Environment Creation of an appropriate BYOD support: BYOD support system is very important in order to maintain the security infrastructure within Aztek. Review of existing application processes: Review of the existing process and application within organizational premises are very important in order to maintain security perspectives. Social support mechanism: Social support mechanism is very important to be managed with the help of security measures for Aztek. Risk for Data Security There are various aspects that are considered as the data security concern involved within the system architecture of Aztek. In addition to this, the system architecture of the organization should be concerned about these security risks (Lee Still, 2015). There are various risks associated with the implementation of BYOD within Aztek. Among all of these risks this part of the report is discussing about the data security risks within the system architecture of Aztek. These risks are being elaborated as follows: Unknown third party data access over the confidential data of Aztek: This is the most effective and harmful data security measures involved within the system architecture of the organization (Lobelo et al., 2016). Lack of awareness among the employees causes the data theft or data misuse by the third party within the organization. Vulnerable mobile application threats: This is another vulnerable threat to be considered in case of the BYOD applications within the system architecture of the organization. Mobile applications are very affective for the organizational data (Mitrovic et al., 2014). The hacker easily accesses the data over the organizational network in order to get the confidential information from the organizational network. Challenges in tracking data: This is another important threat that affects the organizational information security system of Aztek. In addition to this, the application of cloud services and mobile storage of data are increasing the data insecurity within the organization (Moshir et al., 2014). The organization does not have any process to track the organizational confidential data within it. Management of data and segregation of data: This is another aspect that is known as the most effective threat within the system architecture of the organization that is harming the organizational resources as well as the confidential information within the organization (Niesen et al., 2016). This data security risk hampers the effective organizational structure of the organization. Leakage of data over stolen devices: This risk is introduced by the organizational employees as they provide lack of awareness over their devices and organizational information within the organization. The hackers get advantages from this stolen device that allows them to get the information from the organizational information structure. Displeased Employees a risk: This is another threat involved in the BYOD implementation process (Ogie, 2016). There are different employees within the organization who left the organization due to some serious issues but they have all the idea about the confidential information within the organization. This aspect makes the system architecture weak and affected. Business and personal data: There are various scopes of mixing of personal and organizational data within the organizational operations (Sadgrove, 2016). This aspect increases the chances of data theft or misuse of organizational data. Therefore, this another matter of data security risks involved within the system architecture of Aztek. Conclusion This can be concluded that the BYOD is one of the most effective solutions for managing various official operations as well as personal work within the organizational premises. In addition to this, this report is considering Aztek, one factious financial institution that want to implement BYOD within their organizational premises. In spite of this fact that there are various advantageous situations within the organization that helps the organization in having growth, there are various risks associated with this implementation process. This report is mainly conducting risk assessment in order to mandate these risks within the organizational architecture. In contrast with this fact, the report has described the possible risks involved in to the system architecture of BYOD and current security postures are also elaborated. In addition to this, the report is elaborating about the effective and solutions for the risk management for BYOD risk policies involved within the system architectur e of Aztek. References Agudelo, C. A., Bosua, R., Ahmad, A., Maynard, S. B. (2016). Understanding Knowledge Leakage BYOD (Bring Your Own Device): A Mobile Worker Perspective.arXiv preprint arXiv:1606.01450. Bello, A. G. (2015).A Framework for Investigating, Assessing, Understanding, and Controlling the Information Security and Privacy Risks in BYOD Environments. Bessis, J., O'Kelly, B. (2015).Risk management in banking. John Wiley Sons. Brodin, M. (2015). Combining ISMS with strategic management: The case of BYOD. In8th IADIS International Conference on Information Systems 2015, 1416 March, Madeira, Portugal(pp. 161-168). IADIS Press. Brodin, M., Rose, J., hlfeldt, R. M. (2015). Management issues for Bring Your Own Device. InEuropean, Mediterranean Middle Eastern Conference on Information Systems 2015 (EMCIS2015). Chance, D. M., Brooks, R. (2015).Introduction to derivatives and risk management. Cengage Learning. Cole, S., Gin, X., Tobacman, J., Topalova, P., Townsend, R., Vickery, J. (2013). Barriers to household risk management: Evidence from India.American Economic Journal: Applied Economics,5(1), 104-135. Ghosh, A., Gajar, P. K., Rai, S. (2013). Bring your own device (BYOD): Security risks and mitigating strategies.Journal of Global Research in Computer Science,4(4), 62-70. Keyes, J. (2013).Bring your own devices (BYOD) survival guide. CRC press. Keyes, J. (2014).BYOD for Healthcare. CRC Press. Lee, L., Still, J. D. (2015, August). Re-designing Permission Requirements to Encourage BYOD Policy Adherence. InInternational Conference on Human Aspects of Information Security, Privacy, and Trust(pp. 369-378). Springer International Publishing. Lobelo, F., Kelli, H. M., Tejedor, S. C., Pratt, M., McConnell, M. V., Martin, S. S., Welk, G. J. (2016). The Wild Wild West: A Framework to Integrate mHealth Software Applications and Wearables to Support Physical Activity Assessment, Counseling and Interventions for Cardiovascular Disease Risk Reduction.Progress in cardiovascular diseases,58(6), 584-594. Mitrovic, Z., Veljkovic, I., Whyte, G., Thompson, K. (2014, November). Introducing BYOD in an organisation: the risk and customer services view points. InThe 1st Namibia Customer Service Awards Conference(pp. 1-26). Moshir, S., Moshir, K. K., Khanban, A. A., Mashatian, S. (2014).U.S. Patent Application No. 14/170,449. Moyer, J. E. (2013). Managing mobile devices in hospitals: A literature review of BYOD policies and usage.Journal of Hospital Librarianship,13(3), 197-208. Niesen, T., Houy, C., Fettke, P., Loos, P. (2016, January). Towards an Integrative Big Data Analysis Framework for Data-Driven Risk Management in Industry 4.0. In2016 49th Hawaii International Conference on System Sciences (HICSS)(pp. 5065-5074). IEEE. Ogie, R. (2016). Bring Your Own Device: An overview of risk assessment.IEEE Consumer Electronics Magazine,5(1), 114-119. Rampini, A. A., Viswanathan, S. (2016).Household risk management(No. w22293). National Bureau of Economic Research. Sadgrove, K. (2016).The complete guide to business risk management. Routledge. Samaras, V., Daskapan, S., Ahmad, R., Ray, S. K. (2014, November). An enterprise security architecture for accessing SaaS cloud services with BYOD. InTelecommunication Networks and Applications Conference (ATNAC), 2014 Australasian(pp. 129-134). IEEE. Sansurooh, K., Williams, P. A. (2014). BYOD in ehealth: Herding cats and stable doors, or a catastrophe waiting to happen?. Seigneur, J. M., Klndorfer, P., Busch, M., Hochleitner, C. (2013). A Survey of Trust and Risk Metrics for a BYOD Mobile Worker World: Third International Conference on Social Eco-Informatics. Song, M., Lee, K. (2014). 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Risk Management in the Era of BYOD: The Quintet of Technology Adoption, Controls, Liabilities, User Perception, and User Behavior. InSocial Computing (SocialCom), 2013 International Conference on(pp. 411-416). IEEE.

The Existence Debate and How It Relates To God

Introduction Various arguments have been put forward regarding the existence of everything in the Universe. These arguments seek to find out the explanation of what exists in the world, and if this really testifies to the existence of a higher power, namely, God. Scientists, theologians and philosophers have divergent views on this issue. The debate over how the Universe came into existence is still contentious. This paper will critically evaluate the debate over nothingness and something and if this rationally explains the existence of the Universe.Advertising We will write a custom essay sample on The Existence Debate and How It Relates To God specifically for you for only $16.05 $11/page Learn More Critical Analysis The existence in the world, as we know it, came out of something. Religion and science have their own diverging stand points on how existence became and what it is presently. Some religious scholars have argued that science could not provi de a satisfactory and comprehensive response to the question of existence. They argue that scientists try to give a rational explanation for everything, even when some issues go beyond the limits of human understanding. They assert that science does not adequately provide answers on how the Universe came into existence. They have managed to maintain an adequate proof regarding existence. They claim that something was there even before the formation of the Universe. Existence is an issue that confounds both the scientists and the theologians. It continues to baffle many how the Universe was formed. Many belief systems are based on the issue of existence and how the universe was formed. Science is influenced by forces of push and pull which speculate that there is an equal reaction for every action. Scientists have advanced various arguments which attempt to demystify our understanding on the concept of existence. Some of these arguments have provided inadequate knowledge on the exist ence. Therefore, scientists cannot claim to have the best response on the existence of the Universe. Debate over Nothingness and Something Nothingness and something shape human understanding of the existence. These two concepts have influenced arguments that sought to shed more light on the issue of existence. The two opposite views have driven experts to come up with their own conclusions, regarding the subject of existence. The Western view of existence has tended to show a radical divide between the two concepts. However, Eastern philosophies, which are mainly influenced by Buddhism or Taoism, do not have an issue with the concept of nothingness. According to the Eastern philosophical paradigm, nothingness complements something. Eastern philosophies show the two concepts as interrelated, and an equal balance between them influences nature, as we know it.Advertising Looking for essay on philosophy? Let's see if we can help you! Get your first paper with 15% OFF Learn M ore The philosophical conflict that arises out of this argument is intense. Some argue that nothingness had been a physical state before the Universe came into existence. Others state that we cannot effectively assume that nothingness had been indeed a physical state before the Universe came into existence. The argument that theologians advance is that there must have been a higher power, which was responsible for creating existence, life and other worldly objects. This Judeo-Christian theological perspective has advanced the statement that God created the Universe and everything that is included in it. Some find this argument valid because it is justified by the individualised nature of all living beings and non-living things in the world. All these objects have unique sets of attributes which describe their identity. The theological debate goes on to advance the notion that there is an omnipresent First Mind responsible for existence. This First Mind is assumed to have been God whose abilities and nature is beyond human understanding. Theologians further argue that God is responsible for individuality, as a concept of many living beings and non-living things. Individuality is what defines appearance which is a common form of identity that all beings and non-living things have. Individuality gives us the means through which we can distinguish various objects and their attributes. The human sense of awareness is influenced by self-consciousness. Self-consciousness is responsible for every individual’s mind and ideas. Theologians advance the notion that consciousness explains that existence did not just come out of nothing. Existence is tied to nature, and as such, the only logical conclusion to this is that the concept goes beyond the human understanding. They further clarify that appearances and consciousness provide us with proof that God was responsible for all the creations in the Universe. The concept of existence is reinforced by the ability of humans to distinguish between two or more things. The concepts of time, appearance, individuality and consciousness prove that existence did not spring out of nothing as scientists argue. Conclusion The question of existence is the one that will continue to baffle many scientists and philosophers in the world. Theologians argue that existence shapes our understanding of appearance and individualism which proves that God exists. The presumption that theologians have is the world did not come out of nothing but was created by God. The world and the Universe came out of something which had a strong power to determine its final state. This is proof that God is responsible for existence.Advertising We will write a custom essay sample on The Existence Debate and How It Relates To God specifically for you for only $16.05 $11/page Learn More This essay on The Existence Debate and How It Relates To God was written and submitted by user Branson M. to help you with your own studies. You are free to use it for research and reference purposes in order to write your own paper; however, you must cite it accordingly. You can donate your paper here.

Spatial Data Acquisition Essay Example For Students

Spatial Data Acquisition Essay Spatial data acquisition and system modeling: notes from the field and the lab. Name of Lecturer: Philip Graniero Department of Lecture: Earth Sciences Date andTime of Lecture: January 13th, 2000 at 4:30pm Purpose of Research Project: Theprimary purpose of the project is to use model simulations to forecast spatialpatterns among various species in the environment. By comparing currentsituations with test results, Graniero hopes to have the ability to predictspatial patterns for species in the environment. This will giveenvironmentalists and scientists alike the ability to prevent specie disasterand to study such areas as future habitat. Description of Research/Technologyused: Granieros first step involved measuring the earths topography, underthe bedrock of the surface. This experiment took place in Newfoundland, Canada. We will write a custom essay on Spatial Data Acquisition specifically for you for only $16.38 $13.9/page Order now To do this he took a random sampling scheme. These schemes were tested at adensity of 40 points per hectare. In order to bring the most precise andcomprehensive data to the table, such technologies as mobile computers and GPSsystems were used. The field in which was being tested proved to be verydifficult to measure due to the changing system and the high demand of physicalresource. His objective still remained the same though, to take this data andrun a model that would enable him forecast spatial data on various species. Themodel he used was known as Cellular Automation (CA). The models properties wereas follows: a finite set of discrete states and a state transition rule wherethe next state is determined by; current cell state, states of the nearestneighbours, and the state of other layers. The model worked in specific steps. First, a spatial structure was built. Second, data was collected from it. Third,the simulation of different collection agencies were put forth. Fourth, themodel information was compared to the behaviour of actual systems. Fifth, themodel was repeated with random initial conditions. Thousands of trials were doneat this point. This model is often referred to as a virtual lab. When theinformation was taken at the conclusion of each test, it was sent to processingunits where it was studied in the form of a grid. These grids were then used tostudy the spatial patterns of various species. Such future models will be morecomplex and more specific, thus showing species habitats and migratory trends. Adjusting the variables in the model can allow scientists to measure suchactivities as the population density of a species. Through the experiment therewere three experiment sets. These included populations, disturbances, andresource mapping. The resource spatial structure also varied from uniform,smooth, and patchy environments (soil and forest types). Conclusion: Thisinformation is very valuable to environmentalists and society in general due tothe fact that it looks-out for species that may be in danger and monitorsthe move from one territory to another over a given time frame. Allowingscientists to predict the habitat and density of species in given areas withsuch models keeps humans aware of the impact they may have. This helps protectthe future of species and insures that humans dont interfere with its habitatas well. In conclusion, the model is very useful and as it grows and becomesmore sophisticated it should prove to be a valuable resource to environmentalscientists.

Heroin essays

Heroin essays The sale and distribution of heroin in the United States has been growing tremendously in the past decade. I always knew that colombia was known for its fierce cocaine and heroin reputation and that the United States main provider of these drugs was colombia. After reading this article i found out that 48% of other heroin comes from Southeast asia, southwest asia and mexico. The most pure and genuine heroin comes from Colombia. This is a very scary issue in the United States these druglords and drug traffickers are rotting our streets and our youths lives. I think that the Unites States government should uphold a more precise way of capturing these druglords and traffickers. Crossing borders should become a more inconvient process, checking in at customs at internatinal airports should strengthen their security checks. Every single airport should know where an airplane is coming from, whther its a private jet or commercial, the majority of heroin and cocaine are transported through air. I think that possesion of either drug shold have a more severe punishment. By strengething our security and making our drug laws and punishments more severe I think that in about 10 years drug sales and trafficking will reduce to about 50%. Another issue that people talk about and government is even considering is to make these drugs legal. By doing this it puts the druglords out of business and less people would go to jail. There are pros and cons for either situation. American society should know what their doing. By making their lives more miserable they are making these druglords even richer. This is their view on American society, a weak country whos streets are rottening and economy going out of wack trying to figure out whos doing this to their people. ...

Information security policy Essay Example | Topics and Well Written Essays - 2500 words

Information security policy - Essay Example The researcher states that as this is an information age, information is now in the form of digits that flows on an electronic computerized network. Organizations are dependent on these digital communication channels for transferring and exchanging classified information such as confidential information, mission critical information and information that is published for the people. As information is a blood life of any organization, it is vital to protect information by implementing physical, logical and environmental controls. In the context of protecting information security, three fundamental factors must be considered to make use of digitized information in an effective manner i.e. Confidentiality, Integrity and Availability. As there is a requirement of protecting this digital information internally and externally, policy is a control that provides necessary steps, procedures and processes to protect information. These are also considered as high level statements derived from th e board of the organization. â€Å"Information security policy is therefore considered an essential tool for information security management†. Different factor that may influence to tailor the policy includes organization size, dependence on information systems, regulatory compliance and information classification scheme. For addressing all issues related to information security via a single policy is not possible, however, to cover all aspects related to information security, a set of information security policy document focusing on different group of employees within the organization is more suitable. This paper will discuss different factors that must be taken in to account when constructing and maintaining an information security policy. However, there are many methods available for constructing an information security policy, the initial step before adopting any one of the methods is to identify the current maturity level of the policy construction process within the org anization. The outputs will be either no information security policy development process in place or there is an extensive policy development process exists. Information Security Mission Statement Nexor Solutions and Nexor Solutions employees are intrinsic and responsible for protecting the physical information assets, confidential data and intellectual property of the organization. Likewise, these physical and intangible assets must be protected from potential threats to Nexor Solutions and Nexor Solutions employees. Consequently, the information security policy for Nexor Solutions is a critical business function that must be integrated within the business operations covering all aspects of Nexor Solutions business procedures, processes and tasks. However, to achieve these objectives, policies and procedures are already in place i.e. Acceptable Use Policy of Nexor Solutions. Information security is the basis for the business that must be integrated into each function of the organiz ation i.e. administrative service, planning and development, sales and marketing and operations, as these functions require precise controls for mitigating the risk from normal business operations. State and federal laws associated with information security and privacy are applicable to Nexor Solutions, as non-compliance will impose fines, stakeholder confidence, audits and direct revenue loss for Nexor Solutions. Overview As information security (Detmar Straub, Goodman et al. 2008) has now become everyone’s business, every employee of Nexor Solutions is accountable making themselves aware with the compliance with Nexor Solutions policies, procedures and standards associated with information security. Likewise, a policy is considered as a tactical control followed by budgets and organizations (Osborne, Summitt, n.d). Information Security is defined as: â€Å"The protection of information systems against unauthorized access to or modification of information, whether in

Reflective writing Essay Example | Topics and Well Written Essays - 1000 words - 3

Reflective writing - Essay Example It is therefore SOSE is becoming an essential part of almost all educational institutions to rear the new generation within a culturally diverse society. The primary purpose of the Studies of Society and Environment learning area is to help young people develop the ability to make reasoned and informed decisions for the public good as citizens of a culturally diverse, democratic society in an interdependent world. (discover.tased.edu.au/sose/whatintr.htm, Sep 8, 2004) Tasmania is an important Australian state containing amalgamation of many ethnic groups and cultures. It is estimated that Tasmania was joined to the main land nearly 10,000 years ago. (Wikipedia Encyclopaedia) The arrival of European nations in the state, in 17th Century, introduced acculturation between the Europeans and the local Aborigines leading towards changes in traditions, language, living style, cults and political and economic conditions turning Tasmania into a diversified region. Moreover, clemency in immigration policies and comfortable sources of travelling in modern times of globalization has brought remote areas and cultures nearer to one another. Though, all the ethnic groups, including Aborigines and others, abide by law while interacting with other individuals, yet differences in cultural values existing in environment creates difficulties. Keeping in mind the socio-cultural situation, educationalists laid stress in providing children with such learning during the ir initial school years that may help them in making adjustments according to their diversified cultural and social set up. Many educators have favoured models such as SOSE because they do not believe that all the students are suited to, or interested in secondary studies. (The Australian, 2007:11) Thus, it was decided that a well-planned, comprehensive and rigorous education must have been provided

Human character Essay Example | Topics and Well Written Essays - 250 words

Human character - Essay Example Others are Confidence, empathy, persistence, compassion, generosity and tolerance. I apply these in my day-to-day life to become a better student. For example, I am ambitious as I have a desire to excel in my academics, I am courageous as I am not afraid to take on new challenges. I am also, tolerant as I persevere until I achieve my targets, I am compassionate to others in the community, and I am also committed to accomplishing my goals. A vice is an immoral behavior and unlike virtues, vices destroy one’s character. Examples of vices include pride that makes one think he or she is better than others. Also, anger which makes one to act irrationally and jealousy which makes one to resent others because they possess something that you do not have. These traits render one self-destructive and make it very difficult for one to maintain close relationships with others. However, since we all possess both virtues and vices, it is important to practice self-love as one cannot

System PIR Detector

System PIR Detector In my design i would be designing an alarm system which would have three possible forms of sensing in order to prevent crime and for protection, having a combination of a systems that can be used to prevent a home and the industrial areas as well ,which would be able to detect, motion, smoke and heat along to protect the home and making use of arduino in order to implement the working of the systems. 2.1 Proximity Sensor These are sensor that can on there own detect objects or obstructions on their path or way without physical contact, they often emit electron beam and detects or notice changes in the field or environment, proximity sensor targets or demand different sensors, a capacitive or a photoelectric sensor or an inductive proximity sensor can also be used which might require a metal target ,looking at capacitive proximity sensor the object in question changes the dielectric constant between the two plates within a range in some cases which is relatively close to water, because sudden changes in capacitance of objects sometimes takes relatively long time to switch range within the 50Hertz,a normal capacitive proximity sensor do have about 10-12mm sensing range and about 30 mm in diameter, in most cases setting the output of a proximity sensor is quite difficult, hence proximity sensor designers always add hysteresis, excitation voltage etc.most capacitance proximity sensor can make measurement s in 100u sec with resolution of 10⠁ ¶,probes put into use in capacitive proximity sensor have either flat disc or rectangular sensing element, the main advantage of capacitive proximity sensor is that they are mostly unaffected by containers, allowing them to be replaced by optical devices. 2.2 Passive infrared sensor (PIR). In most security systems ,motion is required to be detected in a monitored environment, in most cases the passive infrared motion sensor is preferred to detect changes and upon detection motion sensors generally transmit a notification or indication to the systems host then an intrusion or activation of an alarm system to perform various operations ,in order to monitor a large space with only one or two detector ,most PIR sensor is designed with numerous optical components (mirror or lenses) then each component of such compound optics focuses the infrared radiation from objects within a respective sub-volume of the monitored space into an image appearing over the detector then monitored sub-volume can be interleaved with non-monitored sub-volumes and then radiation producing target (human) passing from the sub-volume to sub-volume causes a target radiation or background radiation /target radiation pattern in detector for humans the pattern leads to a change in the IR radiation in det ector . For PIR sensor there is the need to reduce false alarms and then minimizing processing requirement ,the PIR sensor using a minimal number of detector could generate false alarm from time to time ,definitely a radiation of wavelength outside the required micron band as a result false alarm would triggered in order to reduce false alarms from triggering ,optical filters could be added as detector windows to screen out white light and IR light then coating for mirrors and additives for lenses would be added to prevent focusing of white and near infrared light on detectors hence reducing the chances of motion ,PIR sensor producing false alarms when detectors include pairs of equally sized elements of opposing polarities, Non focused out of band radiation is equally incident on both elements ,then causing signals from equal and opposite elements to roughly cancel one another ,equal elements of opposite polarity reduce false alarms from shock and temperature change, there are chances that PIR sensors can be improved upon to reject interferences and determination of motion direction and detecting a moving object in a monitored space from a non-moving object characterized by non-constant radiation includes receiving a first frequency from the first passive PIR detector then receiving the second frequency from a second passive IR detector, hence the first and second frequencies not being equal ,this method involves outputting a signal are received simultaneously then signal indicate the presence of object is not output. The PIR (passive infrared Red) is a low cost PIR detector used for motion or human detection which can be a simple pyroelectric detector because the detector can be a significant part of the cost (5-10%) of a typical PIR motion sensor, most PIR motion sensor would only employ just one or two of such detectors ,normally the human body radiates infrared waves ranging between 8 to 12 micrometers, as a result should anyone move in any direction ,there will be a change in the quantity of infrared energy providing a low frequency and small amplitude signal, there are possibilities that the same signal can be amplified and decoded using microcontroller, ideally PIR sensor can detect changes in the quantity of infrared energy in small ranges of distance approximately 10-13 inches, in order to detect motions at larger distance, infrared radiation will have to be focused, the focusing is done with the use of a Fresnel lens in most cases usually divide the whole area into different zones hence any movement within the zones already divided into will certainly lead to a change in the infrared energy received by the sensor, Fresnel lenses depends on the range (distance) and basically coverage angle looking at volumetric lenses and certain then the PIR sensor unit will then decide whether the infrared light is from a warm moving body or not ,it is always a lot better when PIR sensor could have one or more inner sensing elements so that with relevant electronics and Fresnel lens, it could sense direction from up to down and right to left and show required output signal. 2.2.1 Uses of PIR Sensor They are basically used for automatic security lightning say when human moves across its path or view or sensor for instance a floodlight is switched on automatically and left on for a fixed period of time say 90 seconds and can provide light when you arrive at home. 2.2.2 Advantages of PIR PIR sensor does not require any form of maintenance, however should in case of any form of fault, it can be easily replaced so for optimum performance, it is advisable to remove any accumulated dust with low power cleaners. 2.2.3 Weakness of PIR sensor. PIR sensor do have its own limitation and these limitations in a way does let it work properly.PIR sensor would not detect stationery or slowly moving body or object in most cases the environment change in terms of cooling off of a nearby wall could actually activate the sensitivity of a sensor and when someone walk straight pass or towards a PIR it would not detect them until close by, they are actually temperature sensitive and work optimally at ambient air temperature of around 16-21 degrees celcius,in most cases when the temperature raises is about 32 degrees ,the field of view narrows and the sensor becomes less sensitive and vice-versa should the temperature drop below 12 degrees, the field view widens up and smaller or more at a distance object might activate the sensor . 2.3 MULTIPLE PIR SENSOR CIRCUIT Situations or scenarios will arise that you would require to use one or more PIR sensor within a system, where one could be at the front and the other at the end or the rear, it is virtually not possible to join them together the output from more than one PIR sensor, in a case like this an AND gate logic is deployed, in logic high voltage is shown by 1 and low voltage by 0 hence the output from a PIR sensor upon detecting motion shows 0 and is 1,the rest of the time, we want an output of 0 when either of the PIR sensor is output is 0,that can be shown in the truth table below . PIR # 1 PIR # 2 PIR # 1 PIR # 2 1 1 1 1 0 0 0 1 0 0 0 0 These truth table is exactly the same as that for an AND gate, basically a logic device that gives an output of 1 only when its two output are both 1, the basic symbol for an AND gate is below. In order to make use of the output signal from a PIR sensor we would need to invert it turn a 12v output to 0 v and a 0 v output into 12v,when motion is detected by a PIR sensor, the 0 v sensor signal is inverted to 12v signal . 2.3.1 NAND GATE Looking at putting two or more PIR sensor together in a circuit, it is not required to put PIR sensor signals through an AND gate ,then through a NOT gate rather i would use a NAND gate, the truth table for it could be seen below . PIR # 1 PIR # 2 PIR # 1 PIR # 2 1 1 0 1 0 1 0 1 1 0 0 1 Setting the signal of the sensor from two or more PIR sensor through a NAND gate will result to a 12v output unless both PIR sensor signal is 12v in a case where neither is detected in terms of motion then the output is 0v that is what we need. The basic diagram of an NAND gate can be seen below How NAND gate is physically connected to a PIR sensor in a circuit, AND gates could be gotten from integrated circuits with the 4000 series applicable to the 12 volt DC system as shown below, the schematic diagram of a Quad 2 input NAND gate with chip 4 NAND gates, each collecting two inputs, that can be seen in the diagram below. The maximum output current from the 4000 series is about 4 to 10 mA, slightly enough to light an LED, hence we might require it to amplified through a transistor so that it can power light couple of hundred mA or perhaps energise a coil of a relay, below a schematic diagram showing how the PIR sensor output could be put through a NAND gate and the result amplified through a transistor (NPN). In conclusion as regards to motion detection,PIR sensor is the most sensitive and advanced option that i am aware of and their light options makes it ideal for security systems . 2.4 Arduino The arduino platform is based on making things work using simple electronics, it is all about tinkering and creating something with the board with its functions defined below. Just above is the diagram of the arduino board and what each element of the board does will be defined below as well. 14 Digital IO (pins 0-13,) can be inputs or outputs as set in software 6 Analogue out (pins 0-5) are dedicated analogue input pins, these take analogue values (voltage readings) and convert it to numbers between 0 and 1023. 3 Analogue out (pins 9, 10, 11) this is just 3 of the digital pins and can be reassigned to do analogue output. The board could be powered through the USB port or from any power socket around, this arrangement could be changed with a jumper marked SV1 in the diagram, if the jumper is closest to the USB plug then the board is powered from there but if the jumper is on 2 pins closest to the DC connector then it is powered from there. 2.5 Interaction Design The essence of interactive design is all about creativity, being able to express your own design in a form of experience to create something between humans and artifacts, making designs through an interactive process based on prototypes of ever increasing fidelity, there are chances that design in future could be extended to include phototypes in technology with reference to electronics, basically interacting with each other as long as humans have been a species, so having interactive design has been applied to development of different solutions, creating or exploring ideals between human and technology, it involves creating products and systems which users can interact with individually, in order to achieve the ideals that you would like to realize within complex technology, systems making use of basic or simple electronics components like software packages and mobile devices, which can be applicable to several other devices and services, since interactive design defines behaviour t hough some principles of cognitive psychology shows how prepared the ground is for interactive design in terms of mental models and mapping etc and there are chances of creating human computer interaction (HCI),which is the methods of describing and testing the usability of communicating with interfaces, in most cases design are emphasized in users goals and experience, one of the essence of interactive design is to improve usability then the experience of the end product by understanding what is required to implement the design in question, after a system on has been designed by getting users involved on frequent basics, only then will designers be able to optimize and properly tailor the usability, it is quite an essence that the users that the designer is designing for is fully aware of the system capabilities from the onset in order to contain expectations from users, interactive design makes use of various photo type techniques to check variety of areas of design, ideas could b e grouped into three, testing the role of the artifact itself ,test of its implementation ,prototype could be physical or digital ,high or low fidelity . 2.6 Physical Computing In previous years making use of basic electronics makes dealing with engineers always kept systems designers from playing directly or indirectly with the medium, almost all tools require good understanding and was meant for engineers, physical computing involves putting together interactive physical components making use of software and hardware components and then having to get a respond the analog settings, could be reffered to as a framework to understand human relationship with the digital world, system using sensor and microcontroller to actualize analog input to a software system and to control several mechanical devices such as motors etc and variety of hardware applications, physical computing is used in various areas and applications making interesting link between the physical world and computer world, understanding the way or pattern in which humans communicate putting their expressions within their design, mini computers like the microcontroller have become cheap and easi er allowing the making of better tools and the arduino making use of the physical computing and system designer getting to know the elementary of electronics and get to know that you can construct phototypes with little investment . 2.7 SERIAL COMMUNICATION. Looking at the arduino diagram below, the USB connection that is used by the IDE to pass across codes into the processor and exciting news is that the connection will be used by programmer to communicate with the arduino to send data back to the computer and receive commands from it. 2.8 Bread board From the diagram below what a bread board looks like can be seen, it is just a plastic board filled up with holes and each contains spring loaded contact and component required leg could be put into the holes, each hole is about 2.53 mm distance from each other and then all components have their own legs, though not all contact on the board are equally created, the top and bottom row are connected horizontally and are used to carry power across the board so when power is required, there is always a hole or gap in the middle as wide as a chip, showing the vertical line of holes so pin will not be short circuited ,the essence of the breadboard is to allow you to alter connections between components in the fastest and most practical and non destructive way possible. 2.9 MICROCONTROLLER The micro controller are constantly used in automatically controlled products and devices, they fit into design well because of one of its advantages which is low power consumption, they consume relatively low power in mill watts and do have the ability to sleep when waiting for an input like pressing a button before it carrys out the operation so while sleeping it might be using just nanowatts,the micro controller allows you to integrate additional elements like read-write memory for data storage ,peripheral devices and input/output interfaces ,they also operate at very low speed compared to todays microprocessors. 2.10 Driving Bigger Loads The pins of an arduino board will only power devices that use up to 20 milliamps, though that is quite small which barely light an LED, trying to drive some else with far much more power will definitely stop the systems from working and definitely burn out the processor, in order to drive larger loads like coils etc, an external component that can switch such things ON and OFF by an arduino pin, a mosfet transistor will be required, which is an electronic switch that can be seen that the motor takes its power system having different power supply from the one used by arduino which is purely an advantage and the mosfet connected to pin 9 . 2.11 Analogue Input circuit could be reffered to as quantized electrical signal with a certain range and can generated by a sensor and received by a controller it changes constantly a definite manner in relation to a property, analogue signals produced by some sensors could be conditioned by converting higher-level standard signal which would be transmitted over wires to the receiving controller. Analogue inputs are converted to digital signals by the analogue to digital converter, in most cases located at the controller, in most cases limited to a small range of DC voltage. The three type of analogue input signals are current, resistance, voltages used in controls are within 1-5 volts and direct convert (VDC), 2-10 VDC as regards to current the 4-20 MA signal has become the industry standard convert signal for use with analogue and digital controllers, resistance are mostly associated with direct inputs from temperature sensing devices. A basic circuit diagram below is a typical example of analogue inp uts configurations. The arduino can sense voltage out across to one or any of its pins and shows it through digital real functions, this is used by the arduino in lots of applications, in most cases we need to know exactly what the amount of voltage we are putting across, hence in order to determine the exact voltage across and we would need a different type of pin. The lower right part of the arduino board has 6 sets of pins marked analogue in. These set of pins would not only tell u the voltage applied to them or not but also its value making use of the analogue read function. Voltage applied to one of the set of pins can be read using the scale, the function returns a number between 0 and 1023 representing voltages between 0 and 5 volts, hence if a voltage of 2.5 volts is applied to pin 0. The analogue read (0) will return 512 etc, hence constructing a circuit using 10k or 4.7k resistor and putting the codes through. You find the lead blinking at the rate that depends on the amount of light that hits it. 2.12 Pulse Width Modulation Pulse width modulation of the power source or signal involves the modulation of its duty cycle to carry messages over a communication link or rather control the amount of power sent to a load,PWM makes use of square wave, whose pulse width is constantly modulated resulting in variation of average value of the waveform, the best method to generate PWM signal is intersective method which requires a saw tooth or a triangle waveform which can be generated PWM signals e.g. micro controller, making use of a counter that increments periodically connected directly or indirectly to the clock of the circuit and sets back after the end of every period of PWM, there are three types of PWM signals -(leading edge modulation) the pulse lead edge can be held at the lead edge of the window and tail edge (trailing edge modulation) the pulse center may be fixed in the center of time window and both edges of the pulse moved to compress or expand the width. -the tail edge can be fixed and lead edge modulated. PWM could be used to reduce the total amount of power delivered to a load without losses due to the fact that the average power delivered is proportional to modulation duty cycle, PWM are used in controlling electrical power supply to other system like speed control in electric motors, PWM is used in efficient voltage regulators by switching voltage to the load with required duty cycle In conclusion the PWM is a way of digitally encoding analog signal level the diagram below shows the three possible PWM signals, the first figure showing the PWM outputs at 10% duty cycle and the other figures showing the PWM outputs at 50% and 90% duty cycle respectively, hence the three PWM outputs encode three different analog signal values at 10%, 50% and 90% of the full strength, the supply is 7v and the duty cycle is 10%, a 0.7 v analog signal result. Below a simple Pulse Width Modulation circuit can be shown. References. http://www.reuk.co.uk/Multiple-PIR-Sensor-Circuits.htm http://en.wikipedia.org/wiki/Passive_infrared_sensor 3. http://www.sensors-transducers.machinedesign.com/guiedits/content/bdeee4/bdeee4_7.aspx 4. http://www.freepatentsonline.com/6163025.html 5. http://www.arduino.cc/en/Main/Policy 6. http://en.wikipedia.org/wiki/Interaction_design 7. http://en.wikipedia.org/wiki/Physical_computing 8. http://www.ddc-online.org/inout/inout_chapt01_analogin.aspx 9. http://www.netrino.com/Embedded-Systems/How-To/PWM-Pulse-Width-Modulation 10. http://en.wikipedia.org/wiki/Microcontroller 11. Arduino booklet (2002), Massimo banzi, Erica calogero, David Guartielles, Jeff Gray, Tom Igoe, David Mellis 12. Barr .Michael, embedded systems Programming, September 2001, pp. 103-104 13. Making things talk: Practical Methods for Connecting Physical Objects by Tom Igoe (Paperback -September 28, 2007) 14. Physical Computing: sensing and controlling the physical world with computers by Tom Igoe, Dan O Sullivan. Thomson Course Technology, Boston, Massachusetts, May 2004

The Short Second Life of Bree Tanner Chapters 8

â€Å"I think we should fol ow Riley. Find out what he's doing.† I stared. â€Å"But he'l know we tracked him. He'l catch our scents.† â€Å"I know. This is how I figure it. I fol ow his scent. You keep clear by a few hundred yards and fol ow my sound. Then Riley only knows I fol owed him, and I can tel him it's because I had something important to share. That's when I do the big reveal with the disco bal effect. And I'l see what he says.† His eyes narrowed as he examined me. â€Å"But you†¦ you just play it close to the chest for now, okay? I'l tel you if he's cool about it.† â€Å"What if he comes back early from wherever he's going? Don't you want it to be close to dawn so you can glitter?† â€Å"Yes†¦ that's definitely a possible problem. And it might affect the way the conversation goes. But I think we should risk it. He seemed like he was in a hurry tonight, didn't he? Like maybe he needs al night for whatever he's doing?† â€Å"Maybe. Or maybe he was just in a big hurry to see her. You know, we might not want to surprise him if she's nearby.† We both winced. â€Å"True. Stil †¦Ã¢â‚¬  He frowned. â€Å"Doesn't it feel like whatever's coming is getting close? Like we might not have forever to figure this out?† I nodded unhappily. â€Å"Yeah, it does.† â€Å"So let's take our chances. Riley trusts me, and I have a good reason for wanting to talk to him.† I thought about this strategy. Though I'd only known him for a day, real y, I was stil aware that this level of paranoia was out of character for Diego. â€Å"This elaborate plan of yours†¦,† I said. â€Å"What about it?† he asked. â€Å"It sounds kind of like a solo plan. Not so much a club adventure. At least, not when it comes to the dangerous part.† He made a face that told me I'd caught him. â€Å"This is my idea. I'm the one who†¦Ã¢â‚¬  He hesitated, having trouble with the next word. â€Å"†¦ trusts Riley. I'm the only one who's going to risk getting on his bad side if I'm wrong.† Chicken as I was, this didn't fly with me. â€Å"Clubs don't work that way.† He nodded, his expression unclear. â€Å"Okay, we'l think about it as we go.† I didn't think he real y meant it. â€Å"Stay in the trees, track me from above, ‘kay?† he said. â€Å"Okay.† He headed back toward the log cabin, moving fast. I fol owed through the branches, most of them so close-packed that I only rarely had to real y leap from one tree to another. I kept my movements as smal as possible, hoping that the bending of the boughs under my weight would just look like wind. It was a breezy night, which would help. It was cold for summer, not that the temperature bothered me. Diego caught Riley's scent outside the house without trouble and then loped after it quickly while I trailed several yards back and about a hundred yards north, higher on the slope than he was. When the trees were real y thick, he'd rustle a trunk now and again so I wouldn't lose him. We kept on, with him running and me impersonating a flying squirrel, for only fifteen minutes or so before I saw Diego slow down. We must have been getting close. I moved higher in the branches, looking for a tree with a good view. I scaled one that towered over its neighbors, and scanned the scene. Less than half a mile away was a large gap in the trees, an open field that covered several acres. Near the center of the space, closer to the trees on its east side, was what looked like an oversized gingerbread house. Painted bright pink, green, and white, it was elaborate to the point of ridiculousness, with fancy trim and finials on every conceivable edge. It was the kind of thing I would have laughed at in a more relaxed situation. Riley was nowhere in sight, but Diego had come to a complete stop below, so I assumed this was the end point of our pursuit. Maybe this was the replacement house Riley was preparing for when the big log cabin crumbled. Except that it was smal er than any o f the other houses we'd stayed in, and it didn't look like it had a basement. And it was even farther away from Seattle than the last one. Diego looked up at me, and I signaled for him to join me. He nodded and retraced his trail a little ways. Then he made an enormous leap – I wondered if I could have jumped that high, even as young and strong as I was – and caught a branch about halfway up the closest tree. Unless someone was being extraordinarily vigilant, no one ever would have noticed that Diego'd made a side trip off his path. Even stil, he jumped around in the treetops, making sure his trail did not lead directly to mine. When he final y decided it was safe to join me, he took my hand right away. Silently, I nodded toward the gingerbread house. One corner of his mouth twitched. Simultaneously we started edging toward the east side of the house, keeping high up in the trees. We got as close as we dared – leaving a few trees as cover between the house and ourselves – and then sat silently, listening. The breeze turned helpful y gentle, and we could hear something. Strange little brushing, ticking sounds. At first I didn't recognize what I was hearing, but then Diego twitched another little smile, puckered his lips, and silently kissed the air in my direction. Kissing didn't sound the same with vampires as it did with humans. No soft, fleshy, liquid-fil ed cel s to squish against each other. Just stone lips, no give. I had heard one kiss between vampires before – Diego's touch to my lips last night – but I never would have made the connection. It was so far from what I'd expected to find here. This knowledge spun everything around in my head. I had assumed Riley was going to see her, whether to receive instructions or bring her new recruits, I didn't know. But I had never imagined stumbling across some kind of†¦ love nest. How could Riley kiss her? I shuddered and glanced at Diego. He looked faintly horrified, too, but he shrugged. I thought back to that last night of humanity, flinching as I remembered the vivid burning. I tried to recal the moments just before that, through al the fuzziness†¦. First there was the creeping fear that had built as Riley pul ed up to the dark house, the feeling of safety I'd had in the bright burger joint dissolving entirely. I was holding back, edging away, and then he'd grabbed my arm with a steel grip and yanked me out of the car like I was a dol, weightless. Terror and disbelief as he'd leaped the ten yards to the door. Terror and then pain leaving no room for disbelief as he broke my arm dragging me through the door into the b lack house. And then the voice. As I focused on the memory, I could hear it again. High and singsong, like a little girl's, but grouchy. A child throwing a tantrum. I remembered what she'd said. â€Å"Why did you even bring this one? It's too smal .† Something close to that, I thought. The words might not be exactly right, but that was the meaning. I was sure Riley had sounded eager to please when he answered, afraid of disappointing. â€Å"But she's another body. Another distraction, at least.† I think I'd whimpered then, and he'd shaken me painful y, but he hadn't spoken to me again. It was like I was a dog, not a person. â€Å"This whole night has been a waste,† the child's voice had complained. â€Å"I've kil ed them al . Ugh!† I remembered that the house had shuddered then, as if a car had col ided with the frame. I realized now that she'd probably just kicked something in frustration. â€Å"Fine. I guess even a little one is better than nothing, if this is the best you can do. And I'm so ful now I should be able to stop.† Riley's hard fingers had disappeared then and left me alone with the voice. I'd been too panicked at that point to make a sound. I'd just closed my eyes, though I was already total y blind in the darkness. I didn't scream until something cut into my neck, burning like a blade coated in acid. I cringed back from the memory, trying to push the next part from my mind. Instead I concentrated on that short conversation. She hadn't sounded like she was talking to her lover or even her friend. More like she was talking to an employee. One she didn't like much and might fire soon. But the strange vampire kissing sounds continued. Someone sighed in contentment. I frowned at Diego. This exchange didn't tel us much. How long did we need to stay? He just held his head on the side, listening careful y. And after a few more minutes of patience, the low, romantic sounds were suddenly interrupted. â€Å"How many?† The voice was muted by distance, but stil distinct. And recognizable. High, almost a tril . Like a spoiled young girl. â€Å"Twenty-two,† Riley answered, sounding proud. Diego and I exchanged a sharp glance. There were twenty-two of us, at last count, anyway. They must be talking about us. â€Å"I thought I'd lost two more to the sun, but one of my older kids is†¦ obedient,† Riley continued. There was almost an affectionate sound to his voice when he spoke of Diego as one of his kids. â€Å"He has an underground place – he hid himself with the younger one.† â€Å"Are you sure?† There was a long pause, this time with no sounds of romance. Even from this distance, I thought I could feel some tension. â€Å"Yeah. He's a good kid, I'm sure.† Another strained pause. I didn't understand her question. What did she mean, are you sure? Did she think he'd heard the story from someone else rather than seeing Diego for himself? â€Å"Twenty-two is good,† she mused, and the tension seemed to dissolve. â€Å"How is their behavior developing? Some of them are almost a year old. Do they stil fol ow the normal patterns?† â€Å"Yes,† Riley said. â€Å"Everything you told me to do worked flawlessly. They don't think – they just do what they've always done. I can always distract them with thirst. It keeps them under control.† I frowned at Diego. Riley didn't want us to think. Why? â€Å"You've done so wel ,† our creator cooed, and there was another kiss. â€Å"Twenty-two!† â€Å"Is it time?† Riley asked eagerly. Her answer came back fast, like a slap. â€Å"No! I haven't decided when.† â€Å"I don't understand.† â€Å"You don't need to. It's enough for you to know that our enemies have great powers. We cannot be too careful.† Her voice softened, turned sugary again. â€Å"But al twenty-two stil alive. Even with what they are capable of†¦ what good wil it be against twenty-two?† She let out a tinkling little laugh. Diego and I had not looked away from each other throughout al this, and I could see in his eyes now that his thoughts were the same as mine. Yes, we'd been created for a purpose, as we'd guessed. We had an enemy. Or, our creator had an enemy. Did the distinction matter? â€Å"Decisions, decisions,† she muttered. â€Å"Not yet. Maybe one more handful, just to be sure.† â€Å"Adding more might actual y decrease our numbers,† Riley cautioned hesitantly, as if being careful not to upset her. â€Å"It's always unstable when a new group is introduced.† â€Å"True,† she agreed, and I imagined Riley sighing in relief that she was not upset. Abruptly Diego looked away from me, staring out across the meadow. I hadn't heard any movement from the house, but maybe she had come out. My head whipped around at the same time the rest of me turned to a statue, and I saw what had startled Diego. Four figures were crossing the open field to the house. They had entered the clearing from the west, the point farthest from where we hid. They al wore long, dark cloaks with deep hoods, so at first I thought they were people. Weird people, but just humans al the same, because none of the vampires I knew had matching Goth clothes. And none moved in a way that was so smooth and control ed and†¦ elegant. But then I realized that none of the humans I'd ever seen could move that way, either, and what's more, they couldn't do it so quietly. The dark-cloaks skimmed across the long grass in absolute silence. So either these were vampires, or they were something else supernatural. Ghosts, maybe. But if they were vampires, they were vampires I didn't know, and that meant they might very wel be these enemies she was talking about. If so, we should get the hel out of Dodge right now, because we didn't have twenty other vampires on our side at the moment. I almost took off then, but I was too afraid to draw the attention of the cloaked figures. So I watched them move smoothly forward, noticing other things about them. How they stayed in a perfect diamond formation that never was the slightest bit out of line no matter how the terrain changed under their feet. How the one at the point of the diamond was much smal er than the others, and its cloak was darker, too. How they didn't seem to be tracking their way in – not trying to fol ow the path of any scent. They simply knew their way. Maybe they were invited. They moved directly toward the house, and I felt like it might be safe to breathe again when they started silently up the steps toward the front door. They weren't coming straight for Diego and me, at least. When they were out of sight, we could disappear into the sound of the next breeze through the trees, and they would never know we'd been here. I looked at Diego and twitched my head slightly toward the way we'd come. He narrowed his eyes and held up one finger. Oh great, he wanted to stay. I rol ed my eyes at him, though I was so afraid, I was surprised I was capable of sarcasm. We both looked back to the house. The cloaked things had let themselves in silently, but I realized that neither she nor Riley had spoken since we'd caught sight of the visitors. They must have heard something or known in some other way that they were in danger. â€Å"Don't bother,† a very clear, monotone voice commanded lazily. It was not as high-pitched as our creator's, but it stil sounded girlish to me. â€Å"I think you know who we are, so you must know that there is no point in trying to surprise us. Or hide from us. Or fight us. Or run.† A deep, masculine chuckle that did not belong to Riley echoed menacingly through the house. â€Å"Relax,† instructed the first inflectionless voice – the cloaked girl. Her voice had that distinctive ring that made me certain she was a vampire, not a ghost or any other kind of nightmare. â€Å"We're not here to destroy you. Yet.† There was a moment of silence, and then some barely audible movements. A shifting of positions. â€Å"If you are not here to kil us, then†¦ what?† our creator asked, strained and shril . â€Å"We seek to know your intentions here. Specifical y, if they involve†¦ a certain local clan,† the cloaked girl explained. â€Å"We wonder if they have anything to do with the mayhem you've created here. Illegally created.† Diego and I frowned simultaneously. None of this made sense, but the last part was the weirdest. What could be il egal for vampires? What cop, what judge, what prison could have power over us? â€Å"Yes,† our creator hissed. â€Å"My plans are all about them. But we can't move yet. It's tricky.† A petulant note crept into her voice at the end.

Thomas Becket

Describe the state of the church in Chaucer's middle ages. The king's immediate successors paid little attention to the issue of division of power between church and state. Richard the Lion-Hearted spent his reign in France and on the Third Crusade to recover Jerusalem, and John was a tyrant who spent much of his time overtaxing and angering his subjects. But from time to time, the issue of who would control the judicial system of England resurfaced and other differences between church and state arose. It was not until the rule of Henry VIII that the struggles between king and pope were resolved.Henry VIII settled the issue by separating England from the Catholic Church altogether. â€Å"Thomas Becket. † IJXL Biographies. Detroit: 2003. Student Resources in Context. Web. 21 Nov. 2013. 16. What is the Magana Carta? What historical impact did it have? The Magna Carta (a Latin phrase meaning â€Å"Great Paper† or â€Å"Great Charter†) was originally an English docum ent issued in 1215. An army led by English barons forced King John (1167-1216) to sign it. The purpose of he document was to clarify the king's power over the barons, the church, clergymen, and the free people of certain towns.

Essay Writing

Essay Writing Essay Writing Essay Writing Essay is one of the composition types in which you should present your ideas on certain topics. In other words, the essay must be well structured, well organized and presented in understandable way. It must have a clear readable interesting style. But, above all, it must consist of your ideas about the given topic, this is the center of any essay.  There are many type of essays: narrative essay, compare and contrast essay, five paragraph essay etc. The first task is to collect information. The material can be taken both form primary and secondary sources. Primary sources are literary texts, the texts you work on. Secondary sources are works of criticism. You can't possibly read too many texts and articles but the more literary texts you read and the more information you have. The key to your essay is the number and quality of your ideas about literary texts. The main aim is to present your point of view. Writing an Essay Your thesis is the main essay point, which consists of one sentence at the end of the introductory paragraph of English essay. This sentence lets the reader know where you are going and why. It's practically impossible to write a good essay without a clear thesis. Before writing an essay make an outline. It helps you to organize all of your ideas. Write at least one sentence to describe paragraph. Now it is time to write essay. A format of academic English essay requires introductory paragraph, body paragraphs and conclusion. Introduction should draw reader's attention, set your main ideas and presentation of your ideas, the main point of the essay.  Body paragraph should have at least three to five paragraphs. The first sentence of each paragraph should somehow be linked to, or contrast with, the last sentence of the previous paragraph. You should present a new idea in each paragraph and provide supporting argumentation. All of the major points in your argument need to be supporte d by specific evidence. Compile a list of brief quotations from other sources along with page references which will be presented as your evidence. Speak to your reader as if he or she are sitting in front of you. In other words, instead of writing an essay, try talking an essay. Conclusion is a brief summary of all points which were presented in the body paragraph. Your are not advised to present new ideas in the conclusion. Conclusion is a last paragraph where you can summarize all your ides. Custom Essay Service Ordering custom essay service at .Com, you receive 100% plagiarism free essay which meets your requirements and exceeds expectations.   All of our writers are experienced and educated, they know how to produce an outstanding paper and are capable of conducting a thorough research.   We guarantee originality of every paper we deliver and provide free plagiarism report.   Being our customer is safe and easy, we put your interests on the first place! Get custom written papers here!