Analysis Of RSA Algorithm Communications Essay

23 Mar 2015

4 (1,582 )

To protect and hide data from malicious attacker and irrelevant public is the fundamental necessity of a security system. So for this reason for hiding data many cryptographic primitives like symmetric and asymmetric cryptography, digital signatures, hash functions etc. The symmetric cryptography consists of same key for encrypting and also for decrypting the data. Where as asymmetric cryptography takes advantage of a pair of keys to encrypt ...

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Wi-fi Wireless Technology

23 Mar 2015

5 (1,709 )

Business data network and telecommunications Wi-fi has entered in to our lives some years now. It solves some problems that wire networks have but generate new. At the moment there are few advantages and a lot of disadvantages. Wi-fi can be very useful in many cases and I think it deserves a deep look in to it. Also wi-fi has many prospects for further development. Wi-fi needs ...

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Emotional intelligence leadership

23 Mar 2015

3 (1,058 )

Abstract It is apparent that implementation of emotional intelligence in organizations require the use of soft-skill tools that are beneficial for most organizations. The challenge of convincing an organization to commit to a particular method and to provide resources for this kind of development will be explored in this paper. The results indicate that true change in leadership skills requires in-depth experiential training and on going support. ...

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Communication In The Hospitality And Tourism Industry Communications Essay

23 Mar 2015

5 (1,739 )

Communication is the most important and the most used of all skills in the hospitality and tourism industry. Managers spend the largest portion of their time in verbal or written communications with their employees or outside parties. Other staff member communicate among themselves , as well as their managers, frontline employees suppliers, and so on, to give and receive the information they need to perform their jobs. ...

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Teamwork advantage and disadvantage

23 Mar 2015

5 (1,669 )

List and describe three advantages and three disadvantages of teams. From your personal experience, provide an example of one of the advantages and one of the disadvantages. “Although teamwork has many advantages, it also has a number of potential disadvantages.” “When teams are successful, they improve productivity, creativity, employee involvement, and even job security.” “At their worst, teams are unproductive and frustrating, and they waste everyone's ...

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Short Message Service

23 Mar 2015

3 (956 )

Short Message Service (SMS) Short message service (SMS) is a mechanism of sending and receiving short messages between the subscribers. The messages can be sent from GSM mobiles and also from devices like internet. It is a mature technology supported by most of the mobile sets and over GSM networks. SMS is carried out in the scope of 3G. SMS does not involve message transfer directly from ...

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The Audacity Of Tattoos In The Workplace Communications Essay

23 Mar 2015

3 (1,173 )

I cannot walk around Bronx Community College without seeing at least one person without a tattoo, and this is only counting the ones that are visible; there would be even more students who have tattoos that are not visible. However, the issues with tattoos are not a problem on campus but rather in the workplace, where employers feel the need to protect their companies' image and ...

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An Essay About Orbits Communications Essay

23 Mar 2015

7 (2,771 )

The word orbit we hear it very often, whenever the space shuttle launched or it meets up ISS (International Space Station) or when a rocket launches a payload, we always come across the word ‘orbit'. But what actually the orbit is? An orbit is a specific path on which an artificial satellite revolves/travels around another body or planet .This path is regular and repeating .Satellite can ...

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Direct-sequence spread spectrum

23 Mar 2015

3 (939 )

Direct-sequence spread spectrum Direct-sequence spread spectrum (DSSS) is a modulation technique used in telecommunications. In this modulation technique, as with other spread spectrum technologies, more bandwidth is occupied by the transmitted signal than the information signal that is being modulated. In Spread spectrum modulation technique the carrier signals occur over the full bandwidth (spectrum) of a device's transmitting frequency and that is where the name Spread ...

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Auditor Crazy Eddie

23 Mar 2015

4 (1,207 )

Question: What specific mistakes (apart from failure to notice “red flags”) did the auditor make? For each mistake, describe what the auditor should have done. If you were the Managing Partner for the CPA firm and had full knowledge of all the facts and events in this case, what changes in policy or procedures would you implement to make sure this audit failure does not occur in ...

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Improving Eye Care In Rural India Communications Essay

23 Mar 2015

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CATARACT refers to the clouding of the lens in the human eye, affecting vision. In the developing world, cataract is the cause for blindness in nearly half the blind population i.e. 50% of the recorded number of blindness cases. While problems of inaccessibility continue to plague many parts of the developing world - nearly two-thirds of the population in many developing countries are unable to access quality ...

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Social networking benefits

23 Mar 2015

2 (663 )

Teens use MySpace, Facebook Web sites to stay connected Facebook, Myspace, Friendster and Hi5 are the few social networking sites that exist and many young adults are using today. In the article “Teens use Myspace, Facebook websites to stay connected,” Sarah Day Owen, the author, states that with these type of technology, friendship has evolved to the next level and teens find it easier to socialize. Owen ...

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Wars and conflict is nowadays

23 Mar 2015

6 (2,359 )

Are journalistic practices in the reporting of conflict and war significantly different to routine reporting? The reporting on wars and conflict is nowadays an important part of warfare. War Journalist, have the chance to come extremely close to combat and thus being able to give first hand information on a wars development and outcome. Wars are nowadays considered to not only having to be fought on the ...

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Catwalk Models And The Role Model Debate Communications Essay

23 Mar 2015

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Fashion models have been under the media spot light not only for their catwalks but also for posing as a main character on the ‘size zero' debate. Who is a size Zero and who is a role model? It is named to be a woman whose clothing size is a, size 2 or less in the US and a size 4 or less in the UK with ...

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Ethical hacking

23 Mar 2015

26 (10,223 )

Chapter 1 Introduction Ethical hacking is an emerging tools used by most of the organizations for testing network security. The security risks and vulnerabilities in a network can be recognized with the help of ethical hacking. This research completely concentrates on ethical hacking, problems that may occur while hacking process is in progress and various ethical hacking tools available for organizations. Information is the important source for ...

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Design Of An FM Signal Communications Essay

23 Mar 2015

8 (2,950 )

Any wave has three significant characteristics viz amplitude, frequency and phase and modulation is a process of impressing information to be transmitted on a high frequency wave called the carrier wave, by changing its one of the characteristics (amplitude, frequency or phase angle). Modulation may also be defined as the process of altering some characteristics of the carrier wave in accordance with the instantaneous value of some ...

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Wake up to nutella

23 Mar 2015

9 (3,231 )

"WAKE UP TO NUTELLA" CAMPAIGN of 2007 in UK 1. Context Analysis This communications plan focuses on the "Wake Up to nutella" promotion campaign of 2007 in the UK. The planning of the campaign by the Ferrero Group UK took around eight months and the promotion campaign had a total duration of approximately one year. (See Appendix 1 for further information about the company profile and its ...

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Listening skills

23 Mar 2015

4 (1,495 )

For communication at work, are listening skills important? If so, provide multiple reasons. How would you describe your listening skills? Is listening the same as hearing? What is selective hearing? Good listening skills make workers more productive. The ability to listen carefully will allow employees to better understand assignments and what is expected of them; build rapport with co-workers, bosses, and clients; show support; work better in ...

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Synopsis of the film's plot

23 Mar 2015

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Synopsis of the film's plot The story takes place in 1959 at Welton School in Vermont in the USA, an upper private preparatory school for boys who want to get into famous universities: the Ivy League. The fall term begins with a very traditional ceremony during which a new English Literature teacher, Mr. John Keating, former student at the institution, is introduced. With his unconventional teaching methods, ...

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Communications Essays - Celebrities in PR Campaigns

23 Mar 2015

5 (1,819 )

Use of celebrities in PR campaigns does more for celebrities and client egos than the brands in question. Introduction According to American Public Opinion Survey and Market Research, 72 % of customers who bought a product backed by a celebrity said that it was the famous face of the endorser who first grabbed their attention. More than a fifth of all advertising today features a famous face, ...

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Intercultural communication- individual reflection

23 Mar 2015

7 (2,515 )

Intercultural Communication- Individual reflection The essay looks at the reflection of the group work exercise. In doing so it looks at firstly what is meant by culture. On the basis of defining culture, it further looks at the communication barriers within intercultural teams when working within groups. Based on some theoretical models, the essay tries to identify the issues that arose during the group work. Some analytical ...

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Gender And Gender Norm Communications Essay

23 Mar 2015

4 (1,393 )

The aim of this essay is to analyse how gender norms shape performances of attractiveness and how physical norms and performances of attractiveness are related to the construction of gender and gender norms. In the first section, definition of gender and gender norms will be provided and reference is made to theories put forward by academics in the field of gender studies. Following this, attractiveness in ...

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Body language

23 Mar 2015

7 (2,422 )

BODY LANGUAGE I introduction: Most of how we communicate is not said with words, it is said with our body language. It is said only 20% of our communication is verbal the remaining 80% non verbal. A lot of the time we use our body language to communicate information to others without saying a word, flirting for instance, we let a man or women know we are ...

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External communication

23 Mar 2015

5 (1,728 )

External Communication Communication with people outside the company is called “external communication”. Supervisors communicate with sources outside the organization, such as vendors and customers. External communication comprehends all information developed by the company, which is related to its activity that is released in the press, for public knowledge. Such information is crucial in order to promote the company's image. When it comes to business communication, or ...

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Wireless Network Security

23 Mar 2015

7 (2,681 )

There is a growing need to find lasting solutions on how to deal with security issues involving with wireless networks, in order to make them as secure as possible. The growth of the Internet has been an explosive since inception, and this has lead to a great increase in the number of portable/mobile computing and communication devices such as notebook computers and mobile phones, in recent years. ...

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Thailand environment, crime and disease

23 Mar 2015

4 (1,552 )

Thailand Environment, Crime and Disease While Thailand has come a long way in the past few decades, it still has quite a long ways to go as far as development. Crime and disease are still prevalent, and through its development in its economy, and culture, they face new environmental problems. Globalization has brought many positive aspects to Thailand and to its development as a country; however it ...

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About framing

23 Mar 2015

7 (2,792 )

Introduction ‘Framing' is an important theory in the study of communication. These years, there has been an increasing tendency that a lot of scholars become interested in the field of ‘framing' and ‘framing analysis'. While, there is a lack of exact definition of ‘framing'. Thus, it is quite easy to use ‘framing' inappropriately. The aim of this study is to better understand the concept of ...

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The Maori people in New Zealand

23 Mar 2015

3 (1,187 )

This essay will critically analyze Kevin Glynn and A.F. Tyson's article, Indigeneity, media and cultural globalization. In this article Glynn and Tyson speak on behalf of the Maori people in New Zealand and discuss factors surrounding globalization of western media and its influences on the indigenous people. This critical essay will focus primarily on Glynn's and Tyson's positive and negative issues surrounding globalization, funding concerns for indigenous ...

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Advent of radio transform international communications

23 Mar 2015

9 (3,543 )

How Did The Advent Of Radio Transform International Communications? Introduction During the 1920's, the invention of the radio was heralded as a revolutionary new form of communication. Today, we see radio as an every day part of our lives and it does not seem as revolutionary as people once thought; there are more innovative and interesting forms of communications and entertainment. The importance of radio broadcasting seems ...

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ZigBee Physical IEEE

23 Mar 2015

8 (2,939 )

This report work started with extensive literature study in several area of ZigBee, particular in the physical aspect. This knowledge was then implemented in simulating the physical aspect of the Zigbee working in the range of 2.4 GHz. Various parameter of the physical layer are alter to demonstrate the its effect by using MATLAB(syntax code in M-file and Simulink). Results are analyzed and compared to demonstrate how ...

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The global stage

23 Mar 2015

9 (3,273 )

Global Media: Foreign Media Organizations in China In the globalization age, information flow, just like commodity flow and capital flow, increasingly takes place at the global stage. Global media and communication, although certainly has its flaws, has become a prominent phenomenon today. This constitutes the international environment in which the current development of media in China takes place. Globalization and Global Media When communications satellites ...

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Advanced Design System

23 Mar 2015

10 (3,767 )

DESIGN AND ANALYSIS OF A SINGLE-STUB NOTCH FILTER USING AGILENT'S ADVANCE DESIGN SYSTEM (ADSTM) ABSTRACT: The purpose of this case study is to acquire an idea on the design of single-stub notch filters using Agilent advanced design system (ADSTM). By properly calculating the required width, length and insertion loss of the single stub notch filter using ADS one can design a notch filter which can block ...

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Strategic flexibility in interpersonal relationships.

23 Mar 2015

7 (2,566 )

REFLECTIVE PAPER How many times have you heard someone say something like this: “he just doesn't understand me” or “there has been a breakdown in communications between us”? Lack of good communication between people is a constant problem. As the author, Richard, points out in the first chapter, “The Communication Process”, communication skills are crucial to both getting the best out of people and extricating oneself from ...

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Communal Riot In India Media Communications Essay

23 Mar 2015

17 (6,675 )

Communalism is a pervasive phenomenon in the public life of India and communal riots are the ugliest expression (Gopal Krishna, Communal Violence in India1985). Communal riots have become an integral part of communalism in India. An event can be classified as a communal riot on two grounds. Firstly, if there is violence. Secondly, if two or more communally identified groups confront each other or the members of ...

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Tata operates

23 Mar 2015

10 (3,697 )

Introduction Tata operates over 96 companies in 7 sectors which are: information technology, communications, engineering, material, service, consumer product and chemicals. This company was founded in late 18th century in India in British rule. It has been facing problems ever since, although it turn out to be India’s largest company with revenues equivalent to nations 3.2% nations GDP in 2007. Tata International came into existence in 1962, ...

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Effective business communication

23 Mar 2015

8 (2,840 )

Introduction Although there is no universal definition of change, it has been explained in the terms of guises, transformation, metamorphosis, evolution, regeneration (Hughes 2006). Any alternations in the people, structure, or technology of an organization. It is constant yet it varies in degree and directions. It creates threats and opportunities for organizations. Change in the organisation take place for many reasons. It is sometime done in order ...

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GSM Communication System

23 Mar 2015

3 (1,056 )

1).Introduction: GSM (Global System for mobile communication) is a term known world wide for the digital cellular communication. In 1982 this term was introduced by the CEPT. It created a group, Groupe Special Mobile(GSM), which was provided with the task to design a cellular system that can operate in the 900MHz frequency region. [1] In the early 1980's, most of the telephone systems were analog rather than ...

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Encoder Viterbi Matlab

23 Mar 2015

17 (6,769 )

Implementation of Convolutional Encoder and Viterbi Decoder Using Matlab and FPGA Abstract Channel coding is widely used in digital communication. By using channel encoding methods we can minimize signal noise and signal interference in our system. These techniques also utilize less bandwidth for error free transmission. In our project we have implemented convolutional encoder and viterbi decoder for channel coding. Convolutional encoding is vastly used for error ...

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Mobile Technology And Teens Communications Essay

23 Mar 2015

9 (3,487 )

Mobile Communication is now considered as a necessity and is being adopted by teens every day. Wherein twenty years back, it was a luxury used only by entrepreneurs, at present it is a small cool device that has been embraced by all sections of the society. There are number of reasons for its ever increasing attractiveness, for example its increasing portability, falling usage charges, lucrative offers on ...

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Communication is the cornerstone

23 Mar 2015

7 (2,656 )

Introduction (executive summery) Communication is the cornerstone of any successful business and is one of the very most important and unavoidable part in a modern business organization. Success of an organization depend upon a very high extend on the effective internal and external communication of the organizations. In present scenario, if there is a change to be happened in an organization it should be reached to each ...

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Analysis Of Strategic Communication Plan Communications Essay

23 Mar 2015

14 (5,275 )

2008-09 was an important year for JSW STEEL LTD as company's evolution and growth was comprehensively tested their will to survive, succeed and flourish in the midst of an economic meltdown. The financial crisis that brought back the painful memories of the Great Depression of the 1930's, affected the Indian economy as well. JSW Steel was no island in this crisis. JSW Steel's vision, mission ...

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GSM Implementation

23 Mar 2015

11 (4,144 )

GSM Implementation in various places Transaction terminals: SMS messaging can be used by machines like the EDC, POS terminals to conform transaction from the main server. Supply Chain Management: The GSM M2M technology can be used to fulfil the needs of SCM's huge IT infrastructures with leased lines, data centre, workstations. Multiple Remote Data Collection Points: With the help of the GSM modem connected to PCs, ...

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An Essay On Cross Cultural Communication Communications Essay

23 Mar 2015

4 (1,248 )

Culture in general sense is the combination of traditions, beliefs, norms, values, etc. Its all about how a person behaves in group or with others. Culture is the deeper level of basic assumptions and beliefs that are shared by members of an organization, that operate unconsciously and define in a basic taken for granted' fashion or organization's view of its self and its environment - Edgar Schein ...

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Analysis Of Mobile Communication Communications Essay

23 Mar 2015

6 (2,188 )

Wireless communication has become a ubiquitous part of modern life, from global cellular telephone systems to local and even personal-area networks. This book provides a tutorial introduction to digital mobile wireless networks, illustrating theoretical underpinnings with a wide range of real-world examples. The book begins with a review of propagation phenomena, and goes on to examine channel allocation, modulation techniques, multiple access schemes, and coding techniques. GSM ...

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CDMA Technology

23 Mar 2015

9 (3,593 )

“CDMA” What CDMA Technology is all about? The first proposals for CDMA cellular networks in the USA and Europe (1978-1980) yielded to alternative projects, which later evolved into the GSM and DAMPS standards. However, in the mid 1990s the 2G standard IS-95 was put forward, resting on a fully spread spectrum/ CDMA platform. At a cosmic pace, networks of this standard (later named cdmaOne) gained wide recognition ...

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internal communication system

23 Mar 2015

7 (2,702 )

Does a successful internal communication system result in a motivated Workforce? 1.0 Introduction 1.1 Internal communications: - It is a generic expression for all communication (formal and informal) that an organization undertakes with its close stockholders — i.e. those people with whom it has a relationship that requires support, principally direct/indirect employees and members. The main purpose of formal internal communications is to inform employees or ...

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