Thursday, October 31, 2019
Analog and Digital Formats Essay Example | Topics and Well Written Essays - 500 words
Analog and Digital Formats - Essay Example Smith asserts that : . flexibility is one of the chief assets of digital information. The bits of data can be recombined for easy manipulation and compressed for storage. Digital images will not degrade when copied as analog formats degenerate. Information in digital formats can over access and can be downloaded millions of times. The process of converting analog to digital format is known as â€Å"digitization†. It is also important to note that digital format is best used with electronic communication such as PCs, Ipods , DVD players, and other electronic equipment. The main function of digital recording is the conversion of the analog wave into a stream of numbers and records the numbers instead of a wave. Usually, a device known as analog-to-digital converter (ADC) does the conversion. However, a multimedia PC can also perform the conversion by using audio editing software. There are many formats that you can choose from such as Windows WAVE (.wav) ,QuickTime Movies (.mov), RealAudio (.ra, .ram, .rp),MPEG Audio (.mpg) Moving Picture Experts Group MIDI (mid) Muscial Instrument Digital Interface, and Windows Media Audio (.wma). The choice of format determines delivery speeds, quality of sound, plug-ins required and size of the audio file. The quality of sound is affected by the sampling rate especially in analog-to-digital conversion. Certain distortions such as noise can happen if the sampling rate is not achieved. The website pctechguide suggests that ideal sampling rate in audio recording for personal use is 44.1 kHz .Due to the different formats available, some players cannot recognize the format, thus, programs like â€Å"codec’ can make this possible. There are many types of codec such as divx codec, avi codec, MPEG-Layer 3 codec depending on the user’s needs and preference. An important factor in converting analog to digital formats is compression. Compression enables your files to download quickly. Compression
Tuesday, October 29, 2019
Dora the Explorer Essay Example for Free
Dora the Explorer Essay The series centers around a Latina girl named Dora Marquez with a love of embarking on quests related to an activity in which she would like to partake or some place that she wants to go, accompanied by her talking purple backpack and anthropomorphic monkey companion named Boots (named for his beloved pair of red boots). Each episode is based around a series of ritualistic events that occur along the way during Doras travels, along with obstacles that she and Boots are forced to overcome or puzzles that they have to solve (with assistance from the viewing audience) relating to riddles, the Spanish language, or counting. Common rituals may involve Doras encounters with Swiper, a bipedal, anthropomorphic masked thieving fox whose attempts at stealing the possessions of others must be prevented through fourth wall-breaking interaction with the viewer. However, on occasions where Swiper succeeds in snatching the belongings of other people, the viewer is presented with the challenge of helping Boots and Dora locate the lost items. Another obstacle involves encounters with another one of the programs antagonists; the Grumpy Old Troll dwelling beneath a bridge that Dora and Boots must cross, who challenges them with a riddle before permitting them the past that needs to be solved with the viewers help. Known for the constant breaking of the fourth-wall depicted in every episode, the audience is usually presented to two primary landmarks that must be passed before Dora can reach her destination, normally being challenged with games or puzzles along the way. The episode always ends with Dora successfully reaching the locale, singing the We Did It! song with Boots in triumph. On numerous occasions, television specials have been aired for the series in which the usual events of regular episodes are altered, threatened, or replaced. Usually said specials will present Dora with a bigger, more whimsical adventure than usual or with a magical task that must be fulfilled, or perhaps even offer a series of different adventures for Boots and Dora to travel through. They might be presented with an unusual, difficult task (such as assisting Swiper in his attempts to be erased from Santa Clauss Naughty List) that normally is not featured in average episodes, or challenge Dora with a goal that must be achieved (such as the emancipation of a trapped mermaid). Sometimes, the specials have involved the debut of new characters, such as the birth of Doras superpowered twin baby siblings and the introduction of the enchanted anthropomorphic stars that accompany Dora on many of her quests.
Saturday, October 26, 2019
The negative effects of technology
The negative effects of technology Technology is everywhere. It is a tool that certainly changes the world and how it operates. Many people today are familiar with the technology and its use; it might become extremely important in aspects of our life also evolved in over the past decades and even now made our life simpler, easier, convenient and more comfortable. This notion of the technological development and obvious human capability could cause a massive impact on how the world operates. Unfortunately, nowadays, technologies possibly play both positive and negative rules; depending on how can we invest it. Furthermore, if technology invested and used in useful and positive ways then it might give us a good influence whereas, if it used in negative ways, it will probably cause us a negative influence. In my opinion, it seems that technologies have had a great effect on today’s lifestyle. On the other hand, there are many people omit to believe about some negative effects that related to the use of technologie s. This essay will focus on the extent to which negative and positive influence of the technology on some areas of the human’s lifestyle. HT Media Ltd (2014) argues that the characteristics of technology certainly provide unlimited belongings while their negative influence on personal relationship may be examined methodically also it could take too long time to recognize the problem, so we should re-study the function of the technology impact on our lifestyle. A part from this, it sometimes makes us restive and confused. These harmful impacts might produce serious problems that we should deal with. Thus, it may be observed that the principle accessibility of technology may reduce the distance between us in order to the growth of the social relationships, and then we might need much more technologies to keeping and strengthening our personal relationships. It could also possible say that the personal relationships possibly changed significantly. Several people might become used for intelligent and modern devices such as computers, laptops and phones. Thus, they could browse the Internet and will may use the most common social networking applications like Twitter, Skype, Facebook, WeChat, WhatsApp, etc. The communication technology and social sites certainly provided interaction smother and easier with each other, whereas, also have certainly provided public separated from another people because that it could reduce the demand to make communication face-to-face conversation. As a result, it is fair to say that the impacts of those social networking sites are very obvious not only on our personal relationships, but also on many parts of our routine such as privacy, freedom, person’s independent and education (HT Media Ltd, 2014). The relationship between the students and their families and friends could have a massive effect not just on the health such mental and physical problems. In recent years, many people spend a long time of their day in front of the systems and electronic devices, which might lead to obesity and lastly a great threat to the health, but also on the education. What is more, the family probably support student to achieve the aim of their studies, and may help them to reduce the harmful impacts of stressful life actions due to; there are some students could live a lone which might make them more socially separated, and they may become more relay on the modern electronic devices to getting on engagement and social support. Thus, students certainly use the Internet to communicate frequently with friends and family by emails and text messages being the favourites instruments and technology devices (Weber, 2003). Certainly, some technological developments might cause populaces to be distracted, too worried, and gradually out-of-the-way also many people may be tangled in many numbers of societies with the technologies today however; the property of these relationships might make people feeling qualitatively empty. Clearly, technology has had a reflective impact on what it means to be social Robert (2014). In figure (1) shows communities, social networking sites, and today’s communication tools that use it students. This study of students and technology observed that 97 percent of students graphed used social networking sites to stay in touch with their friends. As a result, technology might have strongly affected to students on their personal relationship. Source: Robert (2014). Pew Internet American Life Project (2002) suggests that nowadays, generation of the learners that attend to the institutions of study like universities, colleges and schools could be have unprotected to technology so early and they have been more familiar with it. In the same way, Anderson (2001) states that about twenty percent of the learners attend to schools are used modern electronic devices, when they were between 5 and 8 years old and all these children certainly activated using the computers whenever they increased using it as well. In one sense, there are many reasons for huge uses of the Internet and the technology could be connecting with family, classmate, and friends. It seems that some communication applications and sites like Email, MySpace Twitter, Facebook, YouTube, WeChat, LinkedIn, Tango and scores of others by these all sites we could contact each other in any position on over all the world easily and smoothly. Lickerman (2010) mentions that it appears that these fantastic ways and interconnectedness might be solution of our problems. In fact, it may be too expensive. Furthermore, there is a strong connection between technologies and education. Technology may rapidly blossom in the last twenty years. It would become not just a familiar tool, whereas also certainly improved the knowledge and our skills of the research as an educator. Moreover, it would engage us to study since it could be easy to access and able to share learning materials. Educational technology could be a study and moral training for facilitating teaching and improving performance also it in education may be just an additional chance to achieve education, if we do not time or opportunities to do it another way. In that case, then it could result in the good changes of pedagogy and teaching ways all over the world in order to we could observe the advantages that educational technology and also might create educational chances for students and teachers. On the other hand, it might have a negative effect on students at classroom, which causes no controlling device use, distractions, the risk of cyber-bullring and limiting face-to-face communication due to the difference in available a wonderful technology and preparation needed for operating technologies in teaching could also discover various disadvantages (Sosnowski, 2014). Above all, there is no universal argument in the legal society about organization of the computer crime, probably just one reason for that which certainly the rapidly developing state of computer technologies day by day. In 1979, U.S. Department of Justice Publication, divided computer crime into three main parts: First of all, Computer abuse †¦the broad range of international acts involving a computer where one or more perpetrators made or could have made gain and one or victims suffered or could have suffered a loss†.In the Second part, Computer crime †¦Illegal computer abuse implies direct involvement of computers in committing a crime. In the last part, computer related crimes †¦any illegal act for which a knowledge of computer technology is essential for successful prosecution†. In short, these definitions of these parts possibly become cleared by the massive production of computers and electronic devices related products over a few years ago. Thus, the development of effective computer network security law and public policy could not be accomplished without co-operation between the technical and legal communities. Unfortunately, in many countries there are no substances of laws that could protect a persons privacy when they browse the Internet. The rules that try to set a standard of privacy are substances of the laws beginning with the constitution and remaining down to local laws. These laws are not geared for the Internet. These laws may be to protect a persons informational privacy. In the other way, privacy might be one of the most conditions where technology effects significantly signs both the real and the practical landscape. There are a number of demands where in order to increase personal privacy sources, especially in the private areas, demand a great deal of personal information. So the information in the right sides makes the chances for a huge convenience, allowing people access and share information more methodically associated to them. In contrast, the incorrect sides, this information might cause confusion on individual in the shape of financial damage, or identity stealing. Some agencies sector might be going as far as to secure the information and the law enforcement (Hale, 2005). Hale (2005) states in report explaining identity hazards that face recognition technology (FRT) might lead to a full investigation personal freedom prohibiting privacy as organization might use it to detect people at anytime and location. Clearly, it might lead to eliminate not just people’s freedom, but also their independence as well. To sum up, the usages of technologies on various areas of the human’s lifestyle could be has both positive and negative consequences. Great site by the way, the connecting technologies in the educational process might makes education enjoyable and more comfortable for the educators and the learners as well and also helps to combine connection education and employment. The technology should be used when it completely benefits us also when it is needed as well and people should try to communicate with each other by meeting in order to improve their society. In contrast, it is not possible to reverse the negative effects of technologies; people should try to avoid it in order to get benefited which helps us in money saving and use it more comfortable and securable. The larger our sense of the freedom and independency as human, we continually try to free ourselves from the limits forced by nature, society, and a new technologies which may lead to more control on our lifestyle. It appears that the use of these technologies probably increasing annually that let us nowadays to look at it more critically. References: 1)- Anderson, K. J. (2001). Internet use among college students: An exploratory study. Journal of American College Health, 50 (1), 21–26. 2) HT Media Ltd, (2014) Technology and Social Relationship. The Financial Express, 1 Mar. Available at: http://ezproxy.bcu.ac.uk:2073/docview/1503206602?accountid=10749. 3) -Hale, B. (2005). Ethics, Place, and Environment. Rutledge Publishing. 8(2). 4)- Robert, J. (2014). Dimensions Of Leisure For Life. Human Kinetics. Available at: http://www.humankinetics.com/excerpts/excerpts/technology-can-have-positive-and-negative-impact-on-social-interactions [Accessed 24 Aug 2014]. 5)- LaRose, R., Eastin, M. S., Gregg, J. (2001). Reformulating the Internet paradox: Social cognitive explanations of Internet use and depression. Retrieved April 2, 2005, from: http://www.behavior.net/JOB/ v1n2/paradox.html. 6)- Likerman, A. (2010) The Effect of Technology on Relationships. Happiness in this world. Available at: http://www.psychologytoday.com/blog/happiness-in-world/201006/the-effect-technology-relationships [Accessed 20 Aug 2014]. 7) Pew Internet American Life Project. (2002). The Internet goes to college. Washington, DC: Author. 8) Sosnowski, J., (2014) Advantages and Disadvantages of Technology in Education. Ehow contributor. Available at: http://www.ehow.com/about_4815039_advantages-disadvantages-technology-education.html#ixzz1DSB9fPaG [Accessed 16 Aug 2014]. 9)- United States Department of Justice (1979). Computer Crime, Criminal Justice Resource Manual.[online].Retrieved October 1999,from: http://www.studymode.com/essays/Computer-Security-And-The-Law-804.html [Accessed 19 Aug 2014]. 10)- Weber, L. (2003).Relationships Among Spirituality, Social Support and Childhood Maltreatment in University Students. Counselling and Values. 47 (2), pp.82–9 1
Friday, October 25, 2019
Tupac is Alive, Not Dead Essay -- Tupac Shakur 2pac Makaveli
In the same fashion that Elvis defined Rock ‘n’ Roll; Tupac Shakur defined the hip-hop music scene, as we know it today. What made Tupac (also known as 2Pac, or Makaveli) so special were his enormous talent, his on screen friendly looks, and the sense that he was â€Å"real†and talked the talk, while walking the walk. Tupac was born on June 16, 1971, Tupac Amaru Shakur. He was named after Tupac Amaru, the Inca Indian that was sentenced to death by the Spaniards. He was originally from Brooklyn, New York. Tupac spent a lot of time moving around as he was growing up. He was the son of a Black Panther activist Afeni Shakur and Billy Garland. Tupac moved from Harlem, to Baltimore, to Oakland. The constant moving caused Tupac to fit into his new communities by joining gangs, and his lengthy rap sheet was created even before his profalic entry into music and film. He was arrested eight times before even turning twenty (MTV.com).      Tupac’s first big break came when he joined the group Digital Underground as a dancer and roadie. During that time, Tupac spent a lot of the time composing his own poetry and lyrics to launch his own career. In 1991 he signed with Interscope records and a year later he released his first album 2Pacalypse Now, which immediately landed him                                                                                           into â€Å"gangster†rap stardom. That year he also starred in Juice with Omar Epps and Samuel L. Jackson. It was the beginning to a bright acting career, which also landed him parts in other urban and African American oriented films such as Poetic Justice (1993), Above the Rim (1994), Bullet (1996), and Gridlock’d (1996). His main notoriety was through music, and he followed up his successful debut with Strictly 4 My N.I.G.G.A.Z. (1993), which also was a success. In 1995 he released Me Against the World, and in 1996 came All Eyez On Me (Smith 15-18).      Shakur’s post celebrity run-ins with the law were almost as frequents as when he was growing up. In 1992 he was arrested when a stray bullet killed a six-year old child during a scuffle between Shakur and two others. The charges were later dropped. In 1993 Tupac was arrested for allegedly shooting two off duty Butts County Atlanta police officers who were harassing a black motorist, but the charges were again dropped. Ironically one of the officers was shot in the... ...re are many people that believe everything they have to say. For example take Bill Clinton, our own President; he stood up and lied straight to all of us saying he never committed adultery. And then what about Watergate? And we elect these people into office to govern us. I cannot believe the media, they only tell what they get from the government, a system that lies and cheats its way through.      I still believe that he is alive. I believe in all of the evidence that I have suggested that he some how in some way faked his own death. I believe that Tupac, his family and some presumably well-paid, official looking stand- ins have conspired to pull of the ultimate scam. But is it really a scam? A scam to gain what? There is still a multi- million-dollar life insurance policy out there with Tupac’s name on it. It’s been six years and no one has bothered to cash it. I will tell you why. He had a reason to believe that his life was in danger, and he had to do something to take care of it. Besides haven’t you ever been curious about who would show up at your funeral, and who would really be crying? Tupac was curious, but he never had a funeral, so his questions may never be answered
Wednesday, October 23, 2019
Instruction †Learning Environment Essay
The surroundings in which children learn can greatly influence their academic performance and well-being in school. The architecture, layout, dà ©cor and facilities of their school all play a vital role in shaping the learning environment, yet the importance of this particular aspect of school life can often be overlooked. Does your school have difficulty creating surroundings and facilities which complement teaching and learning in the twenty-first century? Read on to find out about some of the current initiatives helping schools raise achievement through creating an inspirational education environment. A number of schools around the country are still languishing in the Victorian era, with crumbling walls and limited resources. It seems that many schools in the twenty-first century  particularly secondary schools  have to shoehorn modern-day learning and up-to-date resources into nineteenth-century surroundings. Only a tiny proportion of today’s schools have been built since the mid 1970s, and with a few generations of children stampeding through their relatively modern facilities, many of these buildings are also edging towards the end of their natural life span. More schools could benefit from a lateral approach to environmental design with its users as the prime focus  preferably in consultation with them.
Tuesday, October 22, 2019
How to Build Social Community Measure The Impact With Shonali Burke
How to Build Social Community Measure The Impact With Shonali Burke Marketers spend a lot of time, energy, and money building their social networks to connect with, engage, and share information with followers. How much should you invest in a platform and measure what you’re getting out of it? Today, my guest is Shonali Burke, founder and leading instructor of Social PR Virtuosa and president and CEO of Shonali Burke Consulting. She encourages marketers to think about their social networks as a social community and shares how to connect with your social community to add value and meaning to your network, product, or service. Plan, Paine, and MySpace: Community being generated through social space Is traditional public relations (PR) dead? Perception and transformation of PR Putting people back into public relations; getting to the heart of who somebody is and what’s important to them Trend of natural marriage between social media and PR; companies taking initiative and making changes to company culture Purpose and Mission: How to use and leverage social media to grow authentic communities and make people’s lives better, easier, and more fun Two places to find stories: Customers and Company First step to building and activating audience; what you’re asking them to do, why How to measure ROI; depends on goals and data Most common mistake made by PR professionals and strategists Links: Shonali Burke Consulting Inc. Social PR Virtuoso Social Media Day at Minnesota State University Moorhead Katie Delahaye Paine Putting the Public Back in Public Relations by Deirdre Breakenridge and Brian Solis Public Relations Society of America (PRSA) Jon Ferrara (founder of Nimble) Andy Crestodina Social Media Metrics by Jim Sterne Write a review on iTunes and send a screenshot of it to receive a cool swag bag! If you liked today’s show, please subscribe on iTunes to The Actionable Content Marketing Podcast! The podcast is also available on SoundCloud, Stitcher, and Google Play. Quotes by Shonali Burke: â€Å"The perception of public relations, unfortunately, has not changed, which is that it is primarily media relations, it is publicity, it is spin, and it’s flack, and that pisses me off!†â€Å"I think the clients who work with me drink that Kool-Aid. It’s going to be measurable.†â€Å"Companies are seeing it as a trend. I don’t think it’s really going to change, unless a company culture changes, and that is truly where change needs to begin.†â€Å"Ultimately, every product or service that succeeds makes people’s lives better.â€
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